/* COLOR SYSTEM — Chỉnh các giá trị tại đây để đổi màu toàn website.
 * primary: thương hiệu/link; secondary: cyan bổ trợ; accent: CTA cam;
 * tertiary: nhóm chuyên môn; surface/background: nền; text/border: nội dung.
 * Các biến --clr-*, --site-*, --blue-a... phía dưới giữ tương thích CSS cũ.
 */
:root {
  --color-primary: #2563eb;
  --color-primary-hover: #1e40af;
  --color-primary-soft: #e8f0ff;
  --color-primary-border: #b6cdf2;
  --color-secondary: #06b6d4;
  --color-accent: #f97316;
  --color-accent-end: #fbbf24;
  --color-accent-hover: #ea580c;
  --color-accent-hover-end: #f59e0b;
  --color-accent-soft: #fff1e3;
  --color-tertiary: #7c3aed;
  --color-tertiary-end: #ec4899;
  --color-tertiary-soft: #f3ebff;
  --color-text: #0f172a;
  --color-text-muted: #475569;
  --color-border: #e2e8f0;
  --color-border-subtle: #e4eaf3;
  --color-background: #f6f9ff;
  --color-surface: #ffffff;
  --color-navy: #0b1b4d;
  --color-navy-light: #13296b;
  --color-navy-deep: #071238;
  --color-focus: #93c5fd;
  --gradient-primary: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  --gradient-accent: linear-gradient(135deg, var(--color-accent), var(--color-accent-end));
  --gradient-accent-hover: linear-gradient(
    135deg,
    var(--color-accent-hover),
    var(--color-accent-hover-end)
  );
  --gradient-tertiary: linear-gradient(135deg, var(--color-tertiary), var(--color-tertiary-end));
  --button-primary-bg: var(--gradient-accent);
  --button-primary-text: #ffffff;
  --button-primary-hover-bg: var(--gradient-accent-hover);
  --button-secondary-bg: var(--color-surface);
  --button-secondary-text: var(--color-primary-hover);
  --button-secondary-border: var(--color-primary-border);
}

.btn-hw-primary i,
.nav-hw .nav-link::after {
  transition: transform 0.3s var(--ease);
}
.about-collage .img-b,
.cause-card,
.cause-img,
.cause-progress-track,
.cta-banner,
.hero,
.hero-media-frame,
.stats-band,
.testi-section,
.vol-card,
.vol-img,
.why-card {
  overflow: hidden;
}
.allocation-ring-label,
.blog-newsletter,
.cta-banner,
.faq-cta,
.faq-empty,
.hiw-step,
.post-stat-band,
.stat-item {
  text-align: center;
}
.post-breadcrumb a,
.post-tags a,
a {
  text-decoration: none;
}
.pagination-hw a,
.post-share a {
  box-shadow: 0 6px 16px -8px rgba(11, 18, 32, 0.25);
}
.blog-card .bc-tag,
.featured-post .fp-tag,
.footer-hw h6 {
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.blog-card .bc-tag,
.eyebrow,
.featured-post .fp-tag,
.footer-hw h6,
.policy-toc h6 {
  text-transform: uppercase;
}
:root {
  --clr-primary: var(--color-primary);
  --clr-primary-dark: var(--color-primary-hover);
  --clr-primary-deep: #0b1b3f;
  --clr-primary-light: #dbeafe;
  --clr-secondary: #6366f1;
  --clr-secondary-light: #eef2ff;
  --clr-accent: var(--color-accent);
  --clr-accent-hover: var(--color-accent-hover);
  --clr-accent-soft: #fff1e8;
  --clr-border: var(--color-border-subtle);
  --clr-highlight: var(--color-secondary);
  --clr-bg: #eff6ff;
  --clr-surface: var(--color-surface);
  --clr-text: #273449;
  --clr-text-muted: #53647f;
  --radius: 20px;
  --radius-sm: 12px;
  --radius-pill: 999px;
  --shadow-soft: 0 10px 30px -10px rgba(20, 33, 61, 0.12);
  --shadow-lift: 0 20px 45px -12px rgba(37, 99, 235, 0.35);
  --font-display: 'Be Vietnam Pro', sans-serif;
  --font-body: 'Be Vietnam Pro', sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-body);
  color: var(--clr-text);
  background: var(--clr-bg);
  overflow-x: hidden;
  line-height: 1.65;
}
.eyebrow,
.font-display,
.hw-logo,
.preload-text,
h1,
h2,
h3,
h4,
h5 {
  font-family: var(--font-display);
}
img {
  max-width: 100%;
  display: block;
}
::selection {
  background: var(--clr-primary-light);
  color: var(--clr-primary-dark);
}
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: NaNs !important;
    animation-iteration-count: 1 !important;
    transition-duration: NaNs !important;
    scroll-behavior: auto !important;
  }
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.8736rem;
  letter-spacing: 0.08em;
  color: var(--clr-primary-dark);
  background: var(--clr-primary-light);
  padding: 7px 18px;
  border-radius: var(--radius-pill);
}
.eyebrow i {
  font-size: 1.008rem;
}
.section-title {
  font-weight: 800;
  letter-spacing: -0.02em;
}
.section-sub {
  color: var(--clr-text-muted);
  font-size: 1.176rem;
  max-width: 620px;
}
.section-pad {
  padding: 100px 0;
}
#preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: linear-gradient(160deg, #0b1b3f, var(--color-primary) 55%, #6366f1);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 22px;
  transition:
    opacity 0.6s var(--ease),
    visibility 0.6s var(--ease);
}
#preloader.hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.preload-ring {
  position: relative;
  width: 96px;
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hw-logo,
.hw-logo-mark {
  display: flex;
  align-items: center;
}
.preload-ring::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 4px solid rgba(255, 255, 255, 0.25);
  border-top-color: var(--color-surface);
  animation: 1s linear infinite spin;
}
.preload-heart {
  font-size: 2.352rem;
  color: var(--color-surface);
  animation: 1.1s ease-in-out infinite pulse-beat;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
@keyframes pulse-beat {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.22);
  }
}
.preload-text {
  color: var(--color-surface);
  font-weight: 600;
  letter-spacing: 0.05em;
  font-size: 1.008rem;
  opacity: 0.9;
}
.navbar-hw {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.4s var(--ease);
  background: var(--clr-primary);
}
.navbar-hw.scrolled {
  background: var(--clr-primary);
  padding: 12px 0;
  box-shadow: 0 4px 24px -8px rgba(11, 27, 63, 0.3);
}
.btn-hw-primary,
.float-card-1 .fc-icon,
.hw-logo-mark {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
}
.hw-logo {
  font-weight: 800;
  color: var(--color-surface);
  gap: 10px;
}
.hw-logo-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  line-height: 1;
}
.hw-logo-name {
  font-family: var(--font-display);
  font-size: 1.176rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.hw-logo-tagline {
  font-family: var(--font-display);
  font-size: 0.6496rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
  opacity: 0.9;
}
.footer-bottom a:hover,
.footer-hw a:hover,
.hw-logo .dot {
  color: var(--clr-primary);
}
.hw-logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  justify-content: center;
  color: var(--color-surface);
  font-size: 1.232rem;
  box-shadow: 0 6px 14px -4px rgba(37, 99, 235, 0.55);
}
.navbar-hw .hw-logo:hover,
.navbar-hw .hw-logo .dot,
.navbar-hw .navbar-toggler,
.navbar-hw .nav-hw .nav-link:hover,
.navbar-hw .nav-hw .nav-link:focus-visible {
  color: var(--color-surface);
}
.navbar-hw .hw-logo-mark {
  background: transparent;
}
.preload-ring .hw-logo-mark {
  background: transparent;
}
.btn-hw-outline,
.btn-hw-primary {
  font-weight: 600;
  font-size: 1.0304rem;
  padding: 12px 26px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
}
.nav-hw .nav-link {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.064rem;
  color: var(--color-surface);
  padding: 8px 16px !important;
  position: relative;
}
.nav-hw .nav-link::after {
  content: '';
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 2px;
  height: 2px;
  background: var(--clr-highlight);
  transform: scaleX(0);
  transform-origin: left;
}
#scrollTop.show,
.vol-card:hover .vol-social {
  opacity: 1;
  transform: translateY(0);
}
.nav-hw .nav-link:hover::after {
  transform: scaleX(1);
}
.btn-hw-primary {
  color: var(--color-surface);
  border: none;
  border-radius: var(--radius-pill);
  box-shadow: 0 10px 22px -8px rgba(37, 99, 235, 0.5);
  transition:
    transform 0.3s var(--ease),
    box-shadow 0.3s var(--ease);
}
.btn-hw-primary:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 30px -8px rgba(37, 99, 235, 0.6);
  color: var(--color-surface);
}
.about-badge,
.about-collage .img-a,
.cause-card,
.float-card,
.hero-media-frame,
.why-card {
  box-shadow: var(--shadow-soft);
}
.blog-card:hover .bc-link i,
.btn-hw-primary:hover i,
.featured-post:hover .fp-link i {
  transform: translateX(4px);
}
.btn-hw-outline {
  color: var(--clr-text);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border-subtle);
  border-radius: var(--radius-pill);
  transition: all 0.3s var(--ease);
}
.blob,
.hero-glow {
  border-radius: 50%;
}
.btn-hw-outline:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary-dark);
  transform: translateY(-4px);
}
.hero {
  position: relative;
  padding: 170px 0 130px;
  background: radial-gradient(circle at 18% 20%, #eff6ff 0, var(--clr-bg) 55%);
}
.blob,
.hero-glow {
  position: absolute;
}
.hero-glow {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.18), transparent 70%);
  top: -160px;
  right: -140px;
  pointer-events: none;
  filter: blur(10px);
}
.blob {
  filter: blur(2px);
  opacity: 0.55;
  animation: 9s ease-in-out infinite float;
}
.about-collage,
.audit-strip .content,
.faq-cta .content,
.hero-media,
.hero-media-frame,
.hiw-wrap {
  position: relative;
}
.blob-1 {
  width: 70px;
  height: 70px;
  background: var(--clr-secondary-light);
  top: 14%;
  left: 6%;
  animation-delay: 0s;
}
.blob-2 {
  width: 38px;
  height: 38px;
  background: var(--clr-primary-light);
  bottom: 20%;
  left: 14%;
  animation-delay: 1.5s;
}
.blob-3 {
  width: 24px;
  height: 24px;
  background: #fee2e2;
  top: 60%;
  right: 8%;
  animation-delay: 0.7s;
}
@keyframes float {
  0%,
  100% {
    transform: translateY(0) translateX(0);
  }
  50% {
    transform: translateY(-24px) translateX(10px);
  }
}
.hero-title {
  font-size: clamp(2.688rem, 5.152vw, 4.144rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
}
.hero-title .accent-underline {
  position: relative;
  display: inline-block;
  color: var(--clr-primary-dark);
}
.hero-title .accent-underline svg {
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 14px;
}
.hero-lead {
  font-size: 1.2544rem;
  color: var(--clr-text-muted);
  max-width: 520px;
}
.hero-media {
  width: min(100%, 500px);
  margin-inline: auto;
}
.hero-media-frame {
  border-radius: 32px;
  aspect-ratio: 4/4.4;
}
.hero-media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.float-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 18px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  animation: 6s ease-in-out infinite drift;
}
.cause-tag,
.vol-social a {
  backdrop-filter: blur(6px);
}
.float-card .fc-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.344rem;
  color: var(--color-surface);
  flex-shrink: 0;
}
.about-badge,
.hero-avatars {
  display: flex;
  align-items: center;
}
.float-card-1 {
  top: 8%;
  left: -8%;
  animation-delay: 0s;
}
.float-card-2 {
  bottom: 10%;
  right: -10%;
  animation-delay: 1s;
}
.fin-stat-card:nth-child(2) .fin-stat-ic,
.float-card-2 .fc-icon {
  background: linear-gradient(135deg, var(--clr-secondary), var(--color-accent-hover));
}
.float-card .fc-val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.176rem;
  line-height: 1.1;
}
.float-card .fc-label {
  font-size: 0.8512rem;
  color: var(--clr-text-muted);
}
@keyframes drift {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-14px);
  }
}
.hero-avatars {
  gap: 10px;
}
.hero-avatars img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2.5px solid var(--color-surface);
  object-fit: cover;
  margin-left: -14px;
}
.hero-avatars img:first-child {
  margin-left: 0;
}
.stats-band {
  background: linear-gradient(135deg, var(--clr-primary-dark), var(--clr-primary) 60%, #6366f1);
  border-radius: 32px;
  position: relative;
}
.audit-strip::after,
.faq-cta::after,
.stats-band::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Ccircle cx='2' cy='2' r='1.4' fill='white' fill-opacity='0.12'/%3E%3C/svg%3E");
}
.stat-item {
  position: relative;
  color: var(--color-surface);
  padding: 44px 12px;
}
.stat-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.24rem, 3.808vw, 3.024rem);
}
.stat-label {
  font-size: 1.0304rem;
  opacity: 0.88;
  font-weight: 500;
}
.cause-donate,
.cause-tag {
  font-weight: 600;
  color: var(--clr-primary-dark);
  font-family: var(--font-display);
}
.stat-item + .stat-item {
  border-left: 1px solid rgba(255, 255, 255, 0.22);
}
.about-collage .img-a {
  border-radius: 26px;
  overflow: hidden;
}
.about-collage .img-b {
  position: absolute;
  width: 46%;
  bottom: -8%;
  right: -8%;
  border-radius: 20px;
  border: 6px solid var(--clr-bg);
  box-shadow: 0 20px 40px -14px rgba(20, 33, 61, 0.25);
}
.about-badge {
  position: absolute;
  top: -6%;
  left: -8%;
  background: var(--color-surface);
  border-radius: 18px;
  padding: 16px 20px;
  gap: 12px;
  z-index: 2;
}
.about-badge .ab-ring,
.why-ic {
  display: flex;
  align-items: center;
}
.about-badge .ab-ring {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: conic-gradient(var(--clr-accent) 87%, #f1f5f9 0);
  justify-content: center;
  font-weight: 800;
  font-family: var(--font-display);
  font-size: 0.9184rem;
  color: var(--clr-primary-dark);
  position: relative;
}
.about-badge .ab-ring::before {
  content: '';
  position: absolute;
  inset: 5px;
  border-radius: 50%;
  background: var(--color-surface);
}
.about-badge .ab-ring span,
.blog-hero .container,
.post-hero .container {
  position: relative;
  z-index: 1;
}
.about-list,
.allocation-legend,
.footer-hw ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.about-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 12px 0;
}
.about-list .ic {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: 11px;
  background: var(--clr-primary-light);
  color: var(--clr-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.12rem;
}
.cause-card {
  background: var(--clr-surface);
  border-radius: var(--radius);
  height: 100%;
  transition:
    transform 0.45s var(--ease),
    box-shadow 0.45s var(--ease);
  transform-style: preserve-3d;
  perspective: 900px;
}
.cause-progress-fill,
.cause-progress-track,
.cause-tag {
  border-radius: var(--radius-pill);
}
.cause-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 26px 50px -16px rgba(20, 33, 61, 0.2);
}
.cause-img {
  position: relative;
  aspect-ratio: 16/11;
}
.cause-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.cause-card:hover .cause-img img {
  transform: scale(1.08);
}
.cause-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(255, 255, 255, 0.92);
  font-size: 0.8288rem;
  padding: 6px 14px;
}
.cause-body {
  padding: 24px;
}
.cause-progress-track {
  height: 9px;
  background: #eff6ff;
  margin: 14px 0 10px;
}
.cause-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--clr-secondary), var(--clr-primary));
  width: 0;
  transition: width 1.4s var(--ease);
}
.cause-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.9632rem;
}
.cause-meta .raised {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--clr-primary-dark);
}
.breadcrumb-hw a,
.cause-meta .goal {
  color: var(--clr-text-muted);
}
.cause-donate {
  margin-top: 16px;
  width: 100%;
  font-size: 1.008rem;
  background: 0 0;
  border: 1.5px solid var(--clr-primary);
  padding: 10px;
  border-radius: var(--radius-pill);
  transition: all 0.3s var(--ease);
}
.btn-report:hover,
.cause-donate:hover {
  background: var(--clr-primary);
  color: var(--color-surface);
}
.why-card {
  background: var(--clr-surface);
  border-radius: var(--radius);
  padding: 32px 26px;
  height: 100%;
  position: relative;
  transition:
    transform 0.4s var(--ease),
    box-shadow 0.4s var(--ease);
}
.why-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  background: linear-gradient(160deg, rgba(37, 99, 235, 0.06), transparent 60%);
}
.fin-stat-card:hover,
.why-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
}
.why-card:hover::before {
  opacity: 1;
}
.why-ic {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  justify-content: center;
  font-size: 1.568rem;
  color: var(--color-surface);
  margin-bottom: 18px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  box-shadow: 0 10px 20px -8px rgba(37, 99, 235, 0.5);
}
.hiw-num,
.vol-card {
  box-shadow: var(--shadow-soft);
}
.why-card:nth-child(2) .why-ic {
  background: linear-gradient(135deg, var(--clr-secondary), var(--color-accent-hover));
  box-shadow: 0 10px 20px -8px rgba(249, 115, 22, 0.5);
}
.why-card:nth-child(3) .why-ic {
  background: linear-gradient(135deg, var(--clr-accent), #b91c1c);
  box-shadow: 0 10px 20px -8px rgba(99, 102, 241, 0.5);
}
.why-card:nth-child(4) .why-ic {
  background: linear-gradient(135deg, #6366f1, var(--color-primary));
  box-shadow: 0 10px 20px -8px rgba(99, 102, 241, 0.5);
}
.why-card:nth-child(5) .why-ic {
  background: linear-gradient(135deg, var(--clr-primary-dark), #172c59);
}
.hiw-line {
  position: absolute;
  top: 60px;
  left: 60px;
  right: 60px;
  height: 2px;
  background: repeating-linear-gradient(90deg, #cbd5e1 0 10px, transparent 10px 20px);
  z-index: 0;
}
.hiw-num,
.hiw-step,
.vol-card,
.vol-img {
  position: relative;
}
#testiCarousel .carousel-indicators {
  bottom: -45px !important;
}
.hiw-step {
  z-index: 1;
}
.hiw-num {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.68rem;
  color: var(--clr-primary-dark);
  border: 2px solid var(--clr-primary-light);
}
.hiw-num::after {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px dashed rgba(37, 99, 235, 0.35);
}
.vol-card {
  border-radius: var(--radius);
}
.vol-img {
  aspect-ratio: 3/3.6;
}
.vol-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.blog-card:hover .bc-img img,
.vol-card:hover .vol-img img {
  transform: scale(1.06);
}
.vol-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    0deg,
    rgba(20, 33, 61, 0.85) 0,
    rgba(20, 33, 61, 0.05) 55%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 22px;
  color: var(--color-surface);
}
.btn-cta,
.cta-banner,
.footer-hw,
.map-placeholder,
.testi-section {
  position: relative;
}
.vol-social {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.4s var(--ease);
}
.vol-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-surface);
  transition: all 0.3s var(--ease);
}
.vol-social a:hover {
  background: var(--clr-primary);
  transform: translateY(-3px);
}
.testi-section {
  background: linear-gradient(180deg, #0b1b3f 0, #172c59 100%);
  border-radius: 32px;
}
.testi-section::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08), transparent 70%);
  top: -150px;
  left: -100px;
}
.testi-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  padding: 36px;
  color: var(--color-surface);
  height: 100%;
}
.testi-stars {
  color: var(--clr-secondary);
  font-size: 1.064rem;
  letter-spacing: 2px;
  margin-bottom: 14px;
}
.testi-quote {
  font-size: 1.1424rem;
  line-height: 1.7;
  opacity: 0.95;
  min-height: 100px;
}
.testi-person {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
}
.testi-person img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.4);
}
.testi-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.064rem;
}
.testi-role {
  font-size: 0.896rem;
  opacity: 0.75;
}
#testiCarousel .carousel-indicators button {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
}
#testiCarousel .carousel-indicators button.active {
  background: var(--clr-secondary);
}
.cta-banner {
  border-radius: 32px;
  padding: 70px 40px;
  background: linear-gradient(
    -45deg,
    var(--color-primary),
    #0b1b3f,
    var(--color-accent-hover),
    var(--color-accent)
  );
  background-size: 300% 300%;
  animation: 10s infinite gradientShift;
  color: var(--color-surface);
}
.btn-cta,
.contact-info-item .ic,
.map-placeholder {
  color: var(--clr-primary-dark);
}
@keyframes gradientShift {
  0%,
  100% {
    background-position: 0 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}
.cta-banner h2 {
  font-weight: 800;
  font-size: clamp(1.904rem, 3.808vw, 2.912rem);
  max-width: 680px;
  margin: 0 auto 14px;
}
.btn-cta {
  background: var(--color-surface);
  font-family: var(--font-display);
  font-weight: 700;
  padding: 15px 36px;
  border-radius: var(--radius-pill);
  border: none;
  font-size: 1.12rem;
  box-shadow: 0 14px 30px -10px rgba(0, 0, 0, 0.35);
  transition: transform 0.3s var(--ease);
  overflow: visible;
}
.footer-hw a,
.footer-link i,
.footer-social a,
.form-control-hw,
.newsletter-input button {
  transition: all 0.3s var(--ease);
}
.btn-cta:hover {
  transform: translateY(-4px) scale(1.03);
}
.allocation-panel,
.contact-card {
  background: var(--clr-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: 40px;
}
.about-card {
  padding: 20px;
}
.form-control-hw {
  border: 1.5px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-family: var(--font-body);
}
.footer-hw h6,
.map-placeholder {
  font-family: var(--font-display);
}
.faq-search,
.newsletter-input {
  transition: border-color 0.3s var(--ease);
}
.form-control-hw:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}
.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 26px;
}
.contact-info-item .ic {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--clr-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.288rem;
  flex-shrink: 0;
}
.map-placeholder {
  border-radius: var(--radius);
  overflow: hidden;
  height: 220px;
  background: linear-gradient(135deg, #dbeafe, #eff6ff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}
.footer-glow,
.footer-glow-2 {
  border-radius: 50%;
  pointer-events: none;
}
.footer-hw {
  background: #0b1b3f;
  color: #cbd5e1;
  padding: 0 0 28px;
  overflow: hidden;
}
.footer-wave {
  display: block;
  width: 100%;
  line-height: 0;
  transform: translateY(1px);
}
.footer-glow {
  position: absolute;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.16), transparent 70%);
  top: -120px;
  right: -140px;
}
.footer-glow-2 {
  position: absolute;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.1), transparent 70%);
  bottom: -100px;
  left: -80px;
}
.footer-top {
  position: relative;
  padding-top: 16px;
}
.footer-hw h6 {
  color: var(--color-surface);
  font-weight: 700;
  margin-bottom: 22px;
  font-size: 1.0304rem;
  position: relative;
  padding-bottom: 12px;
}
.footer-bottom a,
.footer-hw a,
.footer-hw p {
  color: #94a3b8;
}
.footer-hw h6::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 30px;
  height: 3px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-secondary));
}
.footer-hw ul li {
  margin-bottom: 12px;
}
.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.footer-link i {
  font-size: 0.784rem;
  color: var(--clr-primary);
  opacity: 0;
  transform: translateX(-4px);
}
.footer-link:hover i {
  opacity: 1;
  transform: translateX(0);
}
.footer-link:hover {
  transform: translateX(2px);
}
.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 9px;
}
.footer-social a:hover {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: var(--color-surface);
  transform: translateY(-4px);
}
.footer-contact-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 16px;
}
.footer-contact-item .ic {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 10px;
  background: rgba(37, 99, 235, 0.14);
  color: var(--clr-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.064rem;
}
#scrollTop,
.faq-cat-btn:hover,
.faq-search .clear-btn {
  color: var(--clr-primary-dark);
}
.footer-contact-item span {
  color: #cbd5e1;
  font-size: 1.008rem;
}
.newsletter-input {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-pill);
  padding: 6px 6px 6px 18px;
  color: var(--color-surface);
  display: flex;
  align-items: center;
}
.newsletter-input:focus-within {
  border-color: var(--clr-primary);
}
.newsletter-input input {
  background: 0 0;
  border: none;
  color: var(--color-surface);
  flex: 1;
  outline: 0;
  font-size: 1.008rem;
}
.newsletter-input input::placeholder {
  color: #63728c;
}
.newsletter-input button {
  background: var(--clr-primary);
  border: none;
  color: var(--color-surface);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.newsletter-input button:hover {
  background: var(--clr-primary-dark);
  transform: rotate(45deg);
}
.newsletter-note {
  font-size: 0.8512rem;
  color: #63728c;
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}
.footer-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  font-size: 0.8736rem;
  color: #cbd5e1;
}
#scrollTop,
.mobile-donate-bar {
  background: var(--color-surface);
  position: fixed;
}
.footer-badge i {
  color: var(--clr-secondary);
  font-size: 1.064rem;
}
.footer-divider {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin: 44px 0 0;
}
.footer-bottom {
  padding-top: 24px;
  font-size: 0.9632rem;
  color: #63728c;
}
.footer-bottom-links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}
.footer-payments {
  display: flex;
  gap: 10px;
  font-size: 1.568rem;
  color: #63728c;
}
.footer-payments i:hover {
  color: var(--color-surface);
}
.wave-sep {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: -6px;
}
#scrollTop {
  bottom: 26px;
  right: 26px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  box-shadow: var(--shadow-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all 0.35s var(--ease);
  font-size: 1.232rem;
}
#scrollTop.show {
  visibility: visible;
}
#scrollTop svg {
  position: absolute;
  inset: 0;
  width: 52px;
  height: 52px;
  transform: rotate(-90deg);
}
#scrollTop circle {
  fill: none;
  stroke: var(--clr-primary-light);
  stroke-width: 3;
}
#scrollTop circle.progress {
  stroke: var(--clr-primary);
  stroke-linecap: round;
  transition: stroke-dashoffset 0.1s linear;
}
.mobile-donate-bar {
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 950;
  box-shadow: 0 -8px 24px -8px rgba(20, 33, 61, 0.15);
  padding: 12px 18px;
  display: none;
}
@media (max-width: 767.98px) {
  .section-pad {
    padding: 64px 0;
  }
  .stat-item + .stat-item {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.22);
  }
  .hiw-line {
    display: none;
  }
  .mobile-donate-bar {
    display: block;
  }
}
.mobile-donate-bar .btn-hw-primary {
  width: 100%;
  justify-content: center;
}
[data-aos] {
  pointer-events: auto;
}
.text-primary-hw {
  color: var(--clr-primary-dark) !important;
}
.bg-soft-red {
  background: #fee2e2;
  color: #b91c1c;
}
.confetti-piece {
  position: fixed;
  top: -10px;
  border-radius: 2px;
  pointer-events: none;
  z-index: 1200;
}
.policy-hero {
  background: radial-gradient(circle at 18% 20%, #eff6ff 0, var(--clr-bg) 55%);
}
.faq-cat-btn,
.faq-search {
  background: var(--clr-surface);
}
.faq-search {
  max-width: 560px;
  margin: 0 auto;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-soft);
  padding: 6px 6px 6px 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1.5px solid transparent;
}
.faq-search:focus-within {
  border-color: var(--clr-primary);
}
.faq-search i {
  color: var(--clr-text-muted);
  font-size: 1.176rem;
}
.faq-search input {
  border: none;
  outline: 0;
  flex: 1;
  padding: 12px 0;
  font-family: var(--font-body);
  font-size: 1.0752rem;
  background: 0 0;
}
.faq-cat-btn,
.faq-group-title,
.policy-content h2,
.policy-toc h6 {
  font-family: var(--font-display);
}
.faq-search .clear-btn {
  background: var(--clr-primary-light);
  border: none;
  border-radius: 50%;
  width: 34px;
  height: 34px;
  display: none;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.faq-search .clear-btn.show {
  display: flex;
}
.faq-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.faq-cat-btn {
  font-weight: 600;
  font-size: 0.9632rem;
  color: var(--clr-text);
  border: 1.5px solid var(--color-border-subtle);
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  transition: all 0.3s var(--ease);
  cursor: pointer;
}
.faq-cat-btn i {
  margin-right: 6px;
}
.faq-cat-btn:hover {
  border-color: var(--clr-primary);
}
.faq-cat-btn.active {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  color: var(--color-surface);
  border-color: transparent;
  box-shadow: 0 10px 22px -10px rgba(37, 99, 235, 0.5);
}
.faq-accordion .accordion-button:not(.collapsed),
.faq-group-title .gi,
.policy-toc a.active,
.policy-toc a:hover {
  background: var(--clr-primary-light);
  color: var(--clr-primary-dark);
}
.faq-group {
  margin-bottom: 52px;
}
.faq-group-title {
  font-weight: 800;
  font-size: 1.288rem;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.faq-group-title .gi {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.12rem;
}
.faq-empty,
.faq-item[data-hidden='true'] {
  display: none;
}
.faq-accordion .accordion-item {
  border: none;
  border-radius: var(--radius-sm) !important;
  overflow: hidden;
  margin-bottom: 12px;
  box-shadow: var(--shadow-soft);
}
.faq-accordion .accordion-button {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.0976rem;
  padding: 20px 24px;
  background: var(--clr-surface);
  color: var(--clr-text);
  box-shadow: none;
}
.faq-accordion .accordion-button:focus {
  box-shadow: none;
}
.faq-accordion .accordion-button::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%2316A34A' d='M8 12.5a1 1 0 0 1-.7-.29l-5-5a1 1 0 1 1 1.4-1.42L8 9.58l4.3-4.3a1 1 0 1 1 1.4 1.42l-5 5a1 1 0 0 1-.7.29Z'/%3E%3C/svg%3E");
  width: 1.1rem;
  height: 1.1rem;
  background-size: 1.1rem;
  flex-shrink: 0;
}
.faq-accordion .accordion-body {
  padding: 6px 24px 22px;
  color: var(--clr-text-muted);
  font-size: 1.0528rem;
  line-height: 1.7;
}
.faq-empty.show,
.policy-toc a {
  display: block;
}
.faq-empty {
  padding: 60px 20px;
  color: var(--clr-text-muted);
}
.faq-empty i {
  font-size: 2.464rem;
  color: var(--clr-primary-light);
  margin-bottom: 14px;
}
.faq-cta {
  background: linear-gradient(135deg, var(--clr-primary-dark), var(--clr-primary) 60%, #6366f1);
  border-radius: 32px;
  padding: 52px 40px;
  color: var(--color-surface);
  position: relative;
  overflow: hidden;
}
.policy-content,
.policy-toc {
  background: var(--clr-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.policy-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 52px;
  align-items: start;
}
@media (max-width: 991.98px) {
  .float-card-1,
  .float-card-2 {
    left: 2%;
    right: 2%;
  }
  .policy-layout {
    grid-template-columns: 1fr;
  }
}
.policy-toc {
  position: sticky;
  top: 110px;
  padding: 26px 22px;
}
.policy-toc h6 {
  font-weight: 700;
  font-size: 0.952rem;
  letter-spacing: 0.05em;
  color: var(--clr-text-muted);
  margin-bottom: 14px;
}
.policy-toc ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.policy-toc li {
  margin-bottom: 4px;
}
.policy-toc a {
  padding: 9px 12px;
  border-radius: 10px;
  color: var(--clr-text-muted);
  font-size: 1.008rem;
  font-weight: 500;
  transition: all 0.25s var(--ease);
}
.policy-content {
  padding: 48px;
}
.policy-callout,
.policy-content h2 .num {
  background: var(--clr-primary-light);
  color: var(--clr-primary-dark);
  display: flex;
}
.policy-content h2 {
  font-weight: 800;
  font-size: 1.512rem;
  margin: 44px 0 16px;
  scroll-margin-top: 110px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.policy-content p,
.policy-content ul {
  color: var(--clr-text-muted);
  margin-bottom: 14px;
}
.policy-content h2:first-child {
  margin-top: 0;
}
.policy-content h2 .num {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  font-size: 0.952rem;
  font-weight: 700;
}
.policy-content ul {
  padding-left: 22px;
}
.policy-content li {
  margin-bottom: 8px;
}
.policy-content strong {
  color: var(--clr-text);
}
.policy-callout {
  border-left: 4px solid var(--clr-primary);
  border-radius: 14px;
  padding: 18px 22px;
  margin: 22px 0;
  font-size: 1.0416rem;
  gap: 12px;
}
.policy-callout.warn {
  background: var(--clr-secondary-light);
  border-left-color: var(--clr-secondary);
  color: #92400e;
}
.policy-callout i {
  font-size: 1.232rem;
  margin-top: 2px;
}
.policy-divider {
  border-top: 1px solid #eff6ff;
  margin: 28px 0;
}
.policy-hero {
  position: relative;
  padding: 150px 0 70px;
  overflow: hidden;
  background: radial-gradient(circle at 18% 20%, #eff6ff 0, var(--clr-bg) 55%);
}
.policy-hero .hero-glow {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.18), transparent 70%);
  top: -140px;
  right: -120px;
  pointer-events: none;
}
.policy-updated {
  color: var(--clr-text-muted);
  font-size: 1.0304rem;
}
.breadcrumb-hw {
  font-size: 0.9856rem;
  color: var(--clr-text-muted);
}
.breadcrumb-hw a:hover,
.fin-stat-trend.up {
  color: var(--clr-primary-dark);
}
.breadcrumb-hw i {
  font-size: 0.784rem;
  margin: 0 8px;
}
.fin-stat-card {
  background: var(--clr-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: 28px 26px;
  height: 100%;
  transition:
    transform 0.35s var(--ease),
    box-shadow 0.35s var(--ease);
}
.btn-report,
.report-row {
  transition: all 0.3s var(--ease);
}
.fin-stat-ic {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.344rem;
  color: var(--color-surface);
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
}
.allocation-ring-label .big,
.fin-stat-val {
  font-weight: 800;
  font-size: 1.904rem;
  font-family: var(--font-display);
}
.fin-stat-card:nth-child(3) .fin-stat-ic {
  background: linear-gradient(135deg, #6366f1, var(--color-primary));
}
.fin-stat-card:nth-child(4) .fin-stat-ic {
  background: linear-gradient(135deg, var(--clr-accent), #b91c1c);
}
.fin-stat-label {
  color: var(--clr-text-muted);
  font-size: 0.9856rem;
}
.fin-stat-trend {
  font-size: 0.8736rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
}
@media (max-width: 575.98px) {
  .policy-content {
    padding: 28px 22px;
  }
  .allocation-panel {
    padding: 26px 22px;
  }
}
.allocation-ring {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  margin: 0 auto;
  position: relative;
  background: conic-gradient(
    var(--clr-primary) 0 84%,
    var(--clr-secondary) 84% 93%,
    var(--clr-accent) 93% 100%
  );
}
.allocation-ring::before,
.report-row {
  background: var(--clr-surface);
  display: flex;
}
.allocation-ring::before {
  content: '';
  position: absolute;
  inset: 26px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
}
.allocation-ring-label {
  position: absolute;
  inset: 26px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.audit-strip,
.blog-hero {
  position: relative;
  overflow: hidden;
}
.allocation-ring-label .big {
  color: var(--clr-primary-dark);
}
.allocation-ring-label .small {
  font-size: 0.8288rem;
  color: var(--clr-text-muted);
  max-width: 110px;
  line-height: 1.3;
}
.allocation-legend li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #eff6ff;
}
.allocation-legend li:last-child {
  border-bottom: none;
}
.allocation-dot {
  width: 12px;
  height: 12px;
  border-radius: 4px;
  flex-shrink: 0;
}
.allocation-legend .pct {
  font-family: var(--font-display);
  font-weight: 700;
  margin-left: auto;
  color: var(--clr-text);
}
.report-row {
  align-items: center;
  gap: 18px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
  padding: 18px 22px;
  margin-bottom: 14px;
}
.btn-report,
.report-ic {
  background: var(--clr-primary-light);
}
.report-row:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-lift);
}
.report-ic {
  width: 48px;
  height: 48px;
  border-radius: 13px;
  color: var(--clr-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.344rem;
  flex-shrink: 0;
}
.report-meta {
  flex: 1;
  min-width: 0;
}
.report-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0976rem;
}
.report-size,
.report-sub {
  color: var(--clr-text-muted);
  font-size: 0.9184rem;
}
.report-size {
  white-space: nowrap;
  display: none;
}
.blog-filter button,
.btn-report {
  font-size: 0.952rem;
  font-weight: 600;
}
@media (min-width: 576px) {
  .report-size {
    display: block;
  }
}
.btn-report {
  font-family: var(--font-display);
  color: var(--clr-primary-dark);
  border: none;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  flex-shrink: 0;
}
.audit-strip {
  background: linear-gradient(135deg, var(--clr-primary-dark), var(--clr-primary) 60%, #6366f1);
  border-radius: 32px;
  padding: 44px;
  color: var(--color-surface);
}
.blog-hero {
  padding: calc(6.5rem + 3rem) 0 4rem;
  background: var(--clr-bg, #eff6ff);
}
.blog-hero .blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.35;
  z-index: 0;
}
.blog-hero .blob-a {
  width: 340px;
  height: 340px;
  background: var(--color-accent);
  top: -120px;
  right: -80px;
}
.blog-hero .blob-b {
  width: 260px;
  height: 260px;
  background: #0b1b3f;
  opacity: 0.12;
  bottom: -100px;
  left: -60px;
}
.blog-hero p.section-sub {
  max-width: 640px;
}
.blog-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 2rem;
}
.blog-filter button {
  border: 1.5px solid rgba(11, 18, 32, 0.12);
  background: var(--color-surface);
  color: #0b1b3f;
  padding: 0.5rem 1.15rem;
  border-radius: 100px;
  font-family: 'Be Vietnam Pro', sans-serif;
  transition: 0.2s;
}
.blog-filter button:hover {
  border-color: #c2410c;
}
.blog-filter button.active {
  background: var(--color-accent);
  border-color: #c2410c;
  color: var(--color-surface);
}
.featured-post {
  background: var(--color-surface);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 50px -20px rgba(11, 18, 32, 0.18);
  display: grid;
  grid-template-columns: 1.05fr 1fr;
}
.featured-post .fp-img {
  position: relative;
  min-height: 320px;
}
.featured-post .fp-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.featured-post .fp-tag {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  background: var(--color-accent);
  color: var(--color-surface);
  font-weight: 700;
  font-size: 0.8064rem;
  padding: 0.4rem 0.85rem;
  border-radius: 100px;
}
.featured-post .fp-body {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.featured-post .fp-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: #66758f;
  font-size: 0.9184rem;
  margin-bottom: 1rem;
}
.featured-post .fp-link,
.featured-post h2 {
  color: #0b1b3f;
  font-family: 'Be Vietnam Pro', sans-serif;
}
.featured-post .fp-meta span {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.featured-post h2 {
  font-weight: 800;
  font-size: clamp(1.568rem, 2.688vw, 2.128rem);
  line-height: 1.25;
}
.featured-post p {
  color: #53647f;
  margin-top: 0.85rem;
}
.featured-post .fp-link {
  margin-top: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.0304rem;
}
.featured-post .fp-link i {
  color: #c2410c;
  transition: transform 0.2s;
}
@media (max-width: 767px) {
  .featured-post {
    grid-template-columns: 1fr;
  }
  .featured-post .fp-img {
    min-height: 220px;
  }
}
.blog-newsletter {
  background: #0b1b3f;
  border-radius: 24px;
  padding: 3rem 2.5rem;
  color: var(--color-surface);
}
.blog-newsletter .nl-form {
  max-width: 460px;
  margin: 1.5rem auto 0;
  display: flex;
  gap: 0.6rem;
}
.blog-newsletter input {
  flex: 1;
  border: none;
  border-radius: 100px;
  padding: 0.85rem 1.25rem;
  font-size: 1.008rem;
}
.blog-newsletter button,
.pagination-hw a {
  align-items: center;
  font-family: 'Be Vietnam Pro', sans-serif;
  display: flex;
  font-weight: 700;
}
.blog-newsletter input:focus {
  outline: var(--color-accent) solid 2px;
}
.blog-newsletter button {
  background: var(--color-accent);
  color: var(--color-surface);
  border: none;
  border-radius: 100px;
  padding: 0.85rem 1.6rem;
  gap: 0.4rem;
  white-space: nowrap;
}
.pagination-hw {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}
.pagination-hw a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  justify-content: center;
  background: var(--color-surface);
  color: #0b1b3f;
  font-size: 1.008rem;
}
.post-cover img,
.post-inline-img img {
  display: block;
  width: 100%;
}
.pagination-hw a.active,
.post-share a:hover {
  background: var(--color-accent);
  color: var(--color-surface);
}
.pagination-hw a i {
  font-size: 1.12rem;
}
.post-hero {
  position: relative;
  padding: calc(6.5rem + 2.5rem) 0 2.5rem;
  background: var(--clr-bg, #eff6ff);
  overflow: hidden;
}
.post-hero .blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.3;
  z-index: 0;
}
.post-hero .blob-a {
  width: 300px;
  height: 300px;
  background: var(--color-accent);
  top: -100px;
  right: -60px;
}
.post-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9184rem;
  color: #66758f;
  font-weight: 600;
}
.post-meta .author .name,
.post-title {
  font-family: 'Be Vietnam Pro', sans-serif;
  color: #0b1b3f;
}
.post-breadcrumb a {
  color: #66758f;
}
.post-body p,
.post-body ul li {
  font-family: 'Be Vietnam Pro', sans-serif;
  color: #273449;
}
.post-breadcrumb a:hover {
  color: #c2410c;
}
.post-title {
  font-weight: 800;
  font-size: clamp(2.016rem, 4.48vw, 3.024rem);
  line-height: 1.22;
  margin-top: 1.1rem;
}
.post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(11, 18, 32, 0.08);
}
.post-meta .author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.post-meta .author img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
}
.post-meta .author .name {
  font-weight: 700;
  font-size: 1.0304rem;
}
.post-meta .author .role {
  font-size: 0.8736rem;
  color: #66758f;
}
.post-meta .stat {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9184rem;
  color: #66758f;
}
.post-cover {
  border-radius: 24px;
  overflow: hidden;
  margin-top: 2.5rem;
  box-shadow: 0 24px 50px -24px rgba(11, 18, 32, 0.3);
}
.post-inline-img,
.post-stat-band {
  border-radius: 18px;
  margin: 2.2rem 0;
}
.post-cover img {
  max-height: 480px;
  object-fit: cover;
}
.post-body {
  margin: 0 auto;
}
.post-body p {
  font-size: 1.2096rem;
  line-height: 1.85;
  margin-bottom: 1.4rem;
}
.author-card h6,
.blog-card .bc-link,
.blog-card h5,
.post-body h3,
.post-pullquote,
.post-stat-band .val,
.post-tags a {
  font-family: 'Be Vietnam Pro', sans-serif;
}
.post-body h3,
.post-body strong {
  color: #0b1b3f;
}
.post-body h3 {
  font-weight: 700;
  font-size: 1.568rem;
  margin: 2.2rem 0 1rem;
}
.post-share span,
.post-tags a {
  font-weight: 600;
  font-size: 0.9184rem;
}
.post-body ul {
  margin-bottom: 1.4rem;
  padding-left: 1.2rem;
}
.post-body ul li {
  font-size: 1.176rem;
  line-height: 1.8;
  margin-bottom: 0.5rem;
}
.post-pullquote {
  border-left: 4px solid var(--color-accent);
  padding: 0.4rem 0 0.4rem 1.5rem;
  margin: 2.2rem 0;
  font-weight: 600;
  font-style: italic;
  font-size: 1.4rem;
  line-height: 1.55;
  color: #0b1b3f;
}
.author-card,
.post-stat-band {
  box-shadow: 0 12px 30px -18px rgba(11, 18, 32, 0.18);
  padding: 1.75rem;
}
.post-inline-img {
  overflow: hidden;
}
.post-inline-img figcaption {
  font-size: 0.9184rem;
  color: #66758f;
  margin-top: 0.6rem;
  text-align: center;
}
.post-stat-band {
  background: var(--color-surface);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.post-stat-band .val {
  font-weight: 800;
  font-size: 1.68rem;
  color: #c2410c;
}
.post-stat-band .lbl {
  font-size: 0.8736rem;
  color: #66758f;
  margin-top: 0.2rem;
}
.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 2.5rem;
}
.post-tags a {
  border: 1.5px solid rgba(11, 18, 32, 0.12);
  border-radius: 100px;
  padding: 0.45rem 1.05rem;
  color: #0b1b3f;
}
.author-card,
.blog-card {
  background: var(--color-surface);
  border-radius: 20px;
  display: flex;
}
.post-tags a:hover {
  border-color: #c2410c;
  color: #c2410c;
}
.post-share {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.75rem;
}
.post-share span {
  color: #66758f;
}
.post-share a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0b1b3f;
}
.author-card {
  margin: 3rem auto 0;
  gap: 1.25rem;
  align-items: center;
}
.author-card img {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.author-card h6 {
  font-weight: 700;
  margin-bottom: 0.3rem;
}
.author-card p {
  font-size: 0.9856rem;
  color: #53647f;
  margin: 0;
}
@media (max-width: 575px) {
  .blog-newsletter .nl-form {
    flex-direction: column;
  }
  .post-stat-band {
    grid-template-columns: 1fr;
  }
  .author-card {
    flex-direction: column;
    text-align: center;
  }
}
.blog-card {
  overflow: hidden;
  height: 100%;
  box-shadow: 0 10px 30px -18px rgba(11, 18, 32, 0.16);
  transition:
    transform 0.25s,
    box-shadow 0.25s;
  flex-direction: column;
}
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -18px rgba(11, 18, 32, 0.22);
}
.blog-card .bc-img {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}
.blog-card .bc-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.blog-card .bc-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(11, 18, 32, 0.85);
  color: var(--color-surface);
  font-size: 0.784rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: 100px;
}
.blog-card .bc-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-card .bc-meta {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  color: #66758f;
  font-size: 0.8736rem;
  margin-bottom: 0.7rem;
}
.blog-card .bc-meta span {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.blog-card h5 {
  font-weight: 700;
  font-size: 1.176rem;
  color: #0b1b3f;
  line-height: 1.35;
}
.blog-card p {
  color: #53647f;
  font-size: 0.9856rem;
  margin-top: 0.5rem;
  flex: 1;
}
.blog-card .bc-link {
  margin-top: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  color: #c2410c;
  font-size: 0.952rem;
  align-self: flex-start;
}
.blog-card .bc-link i {
  transition: transform 0.2s;
}
/* Kỹ Năng 360 impact cards */
#impact .stat-item {
  padding: 32px 14px;
}
#impact .stat-num {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 84px;
  font-size: clamp(1.232rem, 1.792vw, 1.568rem);
  line-height: 1.3;
  letter-spacing: -0.02em;
}
#impact .stat-icon {
  width: 1.8rem;
  height: 1.8rem;
  flex: none;
}
#impact .stat-label {
  max-width: 260px;
  margin-inline: auto;
  line-height: 1.45;
}
@media (max-width: 767.98px) {
  #impact .stat-item {
    padding: 26px 12px;
  }
  #impact .stat-num {
    min-height: 76px;
    font-size: 1.176rem;
  }
  #impact .stat-label {
    font-size: 0.9408rem;
    line-height: 1.5;
  }
  #impact .stat-item:nth-child(2) {
    border-top: 0;
    border-left: 1px solid rgba(255, 255, 255, 0.22);
  }
  #impact .stat-item:nth-child(3) {
    border-left: 0;
  }
  #impact .stat-item:nth-child(4) {
    border-left: 1px solid rgba(255, 255, 255, 0.22);
  }
}

/* Kỹ Năng 360: logo blue, orange CTA and cyan highlights */
.hero,
.policy-hero {
  background: radial-gradient(circle at 18% 20%, #dbeafe 0, var(--clr-bg) 55%);
}
.hero-title .accent-underline {
  color: var(--clr-primary);
}
.stats-band {
  background: linear-gradient(
    110deg,
    var(--clr-primary-dark),
    var(--clr-primary) 62%,
    var(--clr-secondary)
  );
}
.testi-section {
  background: linear-gradient(155deg, var(--clr-primary-dark), var(--color-primary-hover));
}
.cta-banner {
  background: linear-gradient(
    115deg,
    var(--clr-primary-dark),
    var(--clr-primary) 68%,
    var(--clr-secondary)
  );
  background-size: 180% 180%;
}
.nav-hw + .btn-hw-primary,
.navbar-hw .btn-hw-primary,
#home .btn-hw-primary,
.mobile-donate-bar .btn-hw-primary,
.btn-cta {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-hover));
  color: var(--clr-primary-dark);
  box-shadow: 0 10px 22px -8px rgba(234, 88, 12, 0.45);
}
.navbar-hw .btn-hw-primary:hover,
#home .btn-hw-primary:hover,
.mobile-donate-bar .btn-hw-primary:hover,
.btn-cta:hover {
  background: var(--clr-accent-hover);
  color: var(--clr-primary-dark);
}
.float-card-2 .fc-icon {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-hover));
  color: var(--clr-primary-dark);
}
.why-card:nth-child(2) .why-ic {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-hover));
  color: var(--clr-primary-dark);
}
.why-card:nth-child(3) .why-ic,
.fin-stat-card:nth-child(4) .fin-stat-ic {
  background: linear-gradient(135deg, var(--clr-secondary), var(--clr-primary));
}
.why-card:nth-child(4) .why-ic {
  background: linear-gradient(135deg, #c7d2fe, var(--clr-secondary));
  color: var(--clr-primary-dark);
}
.why-card:nth-child(5) .why-ic {
  background: var(--clr-primary-dark);
}
.fin-stat-card:nth-child(2) .fin-stat-ic {
  background: linear-gradient(135deg, var(--clr-secondary), var(--clr-primary));
}
#testiCarousel .carousel-indicators button.active,
.footer-badge i,
.post-stat-band .val {
  color: var(--clr-accent);
}
.footer-hw a:hover,
.footer-bottom a:hover {
  color: #a5f3fc;
}
.footer-hw h6::after {
  background: linear-gradient(90deg, var(--clr-secondary), var(--clr-accent));
}
.blog-filter button.active,
.featured-post .fp-tag,
.blog-newsletter button,
.pagination-hw a.active,
.post-share a:hover {
  color: var(--clr-primary-dark);
}
.blog-newsletter input:focus {
  outline-color: var(--clr-primary);
}
.form-control-hw,
.btn-hw-outline,
.faq-cat-btn {
  border-color: var(--clr-border);
}
#testiCarousel .carousel-indicators button.active {
  background: var(--clr-accent);
}
.hero .eyebrow {
  background: var(--clr-accent-soft);
  color: var(--clr-primary-dark);
}
.footer-hw .hw-logo .dot,
.footer-hw .footer-link i {
  color: #a5f3fc;
}
.footer-hw .footer-contact-item .ic {
  background: rgba(99, 102, 241, 0.16);
  color: #a5f3fc;
}

/* Final brand palette and existing logo */
.hw-logo-mark {
  position: relative;
  overflow: hidden;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 0;
  box-shadow: none;
}
.hw-logo-mark img {
  position: absolute;
  width: 60px;
  height: 60px;
  max-width: none;
  left: -9px;
  top: -5px;
  clip-path: inset(0 0 28% 0);
}
.navbar-hw .hw-logo-mark {
  width: 50px;
  height: 50px;
  flex: 0 0 50px;
}
.navbar-hw .hw-logo-mark img {
  width: 70px;
  height: 70px;
  left: -10px;
  top: -6px;
}
.navbar-hw .hw-logo-name {
  font-size: 1.344rem;
}
.navbar-hw .hw-logo-tagline {
  font-size: 0.7392rem;
}
.footer-brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--color-surface);
  text-align: left;
}
.footer-brand-logo:hover {
  color: var(--color-surface);
}
.footer-brand-logo .footer-logo-art {
  display: block;
  position: relative;
  width: 150px;
  height: 170px;
  flex: 0 0 150px;
  overflow: hidden;
}
.footer-brand-logo .footer-logo-art img {
  position: absolute;
  width: 230px;
  height: 230px;
  max-width: none;
  left: -45px;
  top: -29px;
}
.footer-brand-logo .hw-logo-mark {
  width: 58px;
  height: 58px;
  flex: 0 0 58px;
  background: transparent;
}
.footer-brand-logo .hw-logo-mark img {
  width: 80px;
  height: 80px;
  left: -11px;
  top: -7px;
}
.footer-brand-logo .hw-logo-text {
  align-items: flex-start;
}
.footer-brand-logo .hw-logo-name {
  font-size: 1.344rem;
}
.footer-brand-logo .hw-logo-tagline {
  font-size: 0.7168rem;
}
.stats-band {
  background: linear-gradient(
    110deg,
    var(--clr-primary-deep),
    var(--clr-primary) 65%,
    var(--clr-secondary)
  );
}
.testi-section {
  background: linear-gradient(155deg, var(--clr-primary-deep), var(--clr-primary-dark));
}
.cta-banner {
  background: linear-gradient(
    115deg,
    var(--clr-primary-deep),
    var(--clr-primary-dark) 55%,
    var(--clr-secondary)
  );
  background-size: 180% 180%;
}
.footer-hw {
  background: linear-gradient(140deg, var(--clr-primary-deep), var(--clr-primary-dark));
}
.navbar-hw .btn-hw-primary,
#home .btn-hw-primary,
.mobile-donate-bar .btn-hw-primary,
.btn-cta,
.navbar-hw .btn-hw-primary:hover,
#home .btn-hw-primary:hover,
.mobile-donate-bar .btn-hw-primary:hover,
.btn-cta:hover,
.float-card-2 .fc-icon,
.why-card:nth-child(2) .why-ic,
.blog-filter button.active,
.featured-post .fp-tag,
.blog-newsletter button,
.pagination-hw a.active,
.post-share a:hover {
  color: var(--clr-primary-deep);
}
.about-badge .ab-ring {
  background: conic-gradient(var(--clr-highlight) 87%, var(--clr-primary-light) 0);
}
.footer-hw h6::after {
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-highlight));
}
#testiCarousel .carousel-indicators button.active,
.footer-badge i,
.post-stat-band .val {
  color: var(--clr-highlight);
}
#testiCarousel .carousel-indicators button.active {
  background: var(--clr-highlight);
}
.hero .eyebrow {
  background: var(--clr-primary-light);
}
.footer-hw .footer-contact-item .ic {
  background: rgba(6, 182, 212, 0.14);
  color: #a5f3fc;
}
.footer-hw p,
.footer-hw a,
.footer-hw .footer-bottom,
.footer-hw .footer-bottom a {
  color: #d6e4ff;
}

/* Footer: compact brand, clear navigation, and a consistent navy surface */
.footer-hw {
  background: linear-gradient(125deg, var(--clr-primary-deep) 0%, #102957 72%, #163776 100%);
  padding: 0 0 26px;
}
.footer-hw::before {
  content: '';
  position: absolute;
  z-index: 2;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--clr-highlight),
    var(--clr-primary),
    var(--clr-secondary)
  );
}
.footer-wave {
  display: none;
}
.footer-glow-2 {
  background: radial-gradient(circle, rgba(99, 102, 241, 0.1), transparent 70%);
}
.footer-top {
  padding-top: 68px;
}
.footer-hw .footer-brand-logo,
.footer-hw .footer-brand-logo:hover {
  color: var(--color-surface);
}
.footer-hw h6 {
  margin: 5px 0 25px;
  padding-bottom: 13px;
  font-size: 0.9296rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.footer-hw h6::after {
  width: 32px;
  height: 2px;
  background: var(--clr-highlight);
}
.footer-hw .footer-intro {
  max-width: 360px;
  margin: 20px 0 21px;
  font-size: 1.0528rem;
  line-height: 1.75;
}
.footer-hw .footer-consult {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border: 1px solid rgba(219, 234, 254, 0.3);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-surface);
  font-size: 0.9632rem;
  font-weight: 700;
}
.footer-hw .footer-consult:hover,
.footer-hw .footer-consult:focus-visible {
  background: var(--clr-accent);
  border-color: var(--clr-accent);
  color: var(--clr-primary-deep);
}
.footer-hw ul li {
  margin-bottom: 11px;
}
.footer-hw .footer-link {
  padding: 3px 0;
  font-size: 1.0304rem;
  line-height: 1.4;
}
.footer-hw .footer-link i {
  display: none;
}
.footer-hw .footer-link:hover,
.footer-hw .footer-link:focus-visible,
.footer-hw .footer-contact-item a:hover,
.footer-hw .footer-contact-item a:focus-visible {
  color: #a5f3fc;
}
.footer-hw .footer-contact-item {
  align-items: center;
  gap: 13px;
  margin-bottom: 17px;
  font-size: 1.0304rem;
  line-height: 1.55;
}
.footer-hw .footer-contact-item .ic {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(6, 182, 212, 0.14);
  color: #a5f3fc;
}
.footer-divider {
  margin-top: 53px;
  border-color: rgba(219, 234, 254, 0.16);
}
.footer-bottom {
  padding-top: 21px;
  font-size: 0.9184rem;
}
.footer-hw .footer-bottom .footer-back-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-right: 68px;
  color: var(--color-surface);
  font-weight: 600;
}
.footer-hw .footer-bottom .footer-back-top:hover,
.footer-hw .footer-bottom .footer-back-top:focus-visible {
  color: #a5f3fc;
}
@media (max-width: 767.98px) {
  .footer-hw .footer-bottom .footer-back-top {
    margin-right: 0;
  }
  #scrollTop {
    display: none;
  }
}
@media (max-width: 575.98px) {
  .footer-top {
    padding-top: 52px;
  }
  .footer-hw .footer-intro {
    margin-bottom: 18px;
  }
  .footer-divider {
    margin-top: 38px;
  }
  .footer-bottom {
    align-items: flex-start !important;
  }
}

/* Khóa học nổi bật */
.featured-courses {
  background: var(--clr-bg);
}
.featured-courses .section-title {
  max-width: 800px;
  margin-inline: auto;
}
.featured-course-card {
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--clr-border);
  border-radius: 24px;
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}
.featured-course-card > a {
  display: block;
  overflow: hidden;
}
.featured-course-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.featured-course-card > a:hover img {
  transform: scale(1.025);
}
.featured-course-content {
  padding: 24px;
}
.featured-course-content h3 {
  font-size: 1.344rem;
  font-weight: 800;
  color: var(--clr-text);
}
.featured-course-content p {
  color: var(--clr-text-muted);
  line-height: 1.6;
  margin: 10px 0 16px;
}
.featured-course-content a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--clr-primary);
  font-weight: 700;
}
.featured-course-content a:hover {
  color: var(--clr-primary-dark);
}
.featured-courses .btn-hw-primary {
  background: var(--clr-accent);
  color: var(--clr-primary-deep);
}
.featured-courses .btn-hw-primary:hover {
  background: var(--clr-accent-hover);
  color: var(--clr-primary-deep);
}
@media (prefers-reduced-motion: reduce) {
  .featured-course-card img {
    transition: none;
  }
}

/* Featured courses */
.featured-courses {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0b1b3f, #153b91 60%, #312e81);
  color: var(--color-surface);
}
.featured-courses::before {
  content: '';
  position: absolute;
  width: 550px;
  height: 550px;
  right: -180px;
  top: -250px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.25), transparent 70%);
  pointer-events: none;
}
.featured-inner {
  position: relative;
}
.featured-heading {
  max-width: 850px;
  margin: 0 auto 48px;
  text-align: center;
}
.featured-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.08);
  color: #a5f3fc;
  font-size: 0.8512rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}
.featured-heading h2 {
  margin: 20px 0 16px;
  font-size: clamp(2.016rem, 3.808vw, 3.36rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--color-surface);
}
.featured-heading h2 span {
  color: #8edfff;
}
.featured-heading p {
  color: #dbeafe;
  margin: 0;
  line-height: 1.65;
}
.featured-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  max-width: 860px;
  margin: auto;
}
.featured-course-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.23);
  border-radius: 24px;
  background: var(--color-surface);
  box-shadow: 0 24px 55px rgba(2, 10, 35, 0.24);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}
.featured-course-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 65px rgba(2, 10, 35, 0.35);
}
.featured-image {
  position: relative;
  overflow: hidden;
  background: var(--color-primary-hover);
}
.featured-image img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1.2;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.featured-course-card:hover .featured-image img {
  transform: scale(1.035);
}
.featured-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 50px;
  background: var(--color-accent);
  color: #0b1b3f;
  font-size: 0.8064rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
}
.featured-course-content {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 26px 28px 28px;
}
.featured-category {
  color: var(--color-primary);
  font-size: 0.8064rem;
  letter-spacing: 0.1em;
  font-weight: 800;
}
.featured-course-content h3 {
  margin: 9px 0 0;
  color: #0b1b3f;
  font-size: clamp(1.344rem, 1.792vw, 1.624rem);
  font-weight: 800;
}
.featured-course-content p {
  flex: 1;
  color: #53647f;
  line-height: 1.6;
  margin: 10px 0 20px;
}
.featured-course-content .featured-action {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: 12px;
  background: #eff6ff;
  color: var(--color-primary-hover);
  font-weight: 700;
}
.featured-course-content .featured-action:hover,
.featured-course-content .featured-action:focus-visible {
  background: var(--color-primary);
  color: var(--color-surface);
}
.featured-more {
  margin-top: 40px;
  text-align: center;
}
.featured-courses .btn-hw-primary {
  background: var(--color-accent);
  color: #0b1b3f;
}
.featured-courses .btn-hw-primary:hover {
  background: var(--color-accent-hover);
  color: #0b1b3f;
}
@media (max-width: 767.98px) {
  .featured-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    gap: 22px;
  }
  .featured-heading {
    margin-bottom: 32px;
  }
  .featured-course-content {
    padding: 22px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .featured-course-card,
  .featured-image img {
    transition: none;
  }
  .featured-course-card:hover,
  .featured-course-card:hover .featured-image img {
    transform: none;
  }
}

.featured-course-content p {
  flex: 0 0 auto;
  margin-bottom: 12px;
  font-size: 1.0304rem;
}
.featured-points {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  flex: 1;
  color: #53647f;
  font-size: 0.9856rem;
  line-height: 1.55;
}
.featured-points li {
  position: relative;
  padding-left: 18px;
  margin-top: 7px;
}
.featured-points li::before {
  content: '';
  position: absolute;
  left: 1px;
  top: 0.58em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clr-highlight);
}
@media (max-width: 767.98px) {
  .featured-grid {
    max-width: 400px;
  }
}

/* Compact featured section */
.featured-courses {
  padding: 72px 0;
  background: linear-gradient(145deg, #f2f6ff, var(--color-surface) 70%);
  color: var(--clr-text);
}
.featured-courses::before {
  background: radial-gradient(circle, rgba(37, 99, 235, 0.1), transparent 70%);
}
.featured-heading {
  margin-bottom: 30px;
}
.featured-kicker {
  background: #dbeafe;
  border-color: transparent;
  color: var(--color-primary-hover);
}
.featured-heading h2 {
  margin: 15px 0 10px;
  font-size: clamp(1.736rem, 2.912vw, 2.632rem);
  color: #0b1b3f;
}
.featured-heading h2 span {
  color: var(--color-primary);
}
.featured-heading p {
  color: #53647f;
}
.featured-grid {
  max-width: 760px;
  gap: 22px;
}
.featured-course-card {
  border-color: var(--color-border-subtle);
  box-shadow: 0 12px 32px rgba(20, 33, 61, 0.1);
}
.featured-course-card:hover {
  box-shadow: 0 18px 38px rgba(20, 33, 61, 0.16);
}
.featured-course-content {
  padding: 20px;
}
.featured-points {
  margin-bottom: 14px;
}
.featured-more {
  margin-top: 28px;
}
@media (max-width: 767.98px) {
  .featured-courses {
    padding: 52px 0;
  }
  .featured-grid {
    max-width: 380px;
  }
  .featured-course-content {
    padding: 18px;
  }
}

.featured-courses {
  padding: 48px 0;
}
.featured-heading {
  max-width: 100%;
  margin-bottom: 24px;
}
.featured-heading h2 {
  font-size: clamp(1.68rem, 2.688vw, 2.52rem);
}
@media (min-width: 992px) {
  .featured-heading h2 {
    white-space: nowrap;
  }
}
@media (max-width: 767.98px) {
  .featured-courses {
    padding: 36px 0;
  }
  .featured-heading h2 {
    font-size: clamp(1.512rem, 6.16vw, 2.016rem);
    white-space: normal;
    text-wrap: balance;
  }
}

/* Những vấn đề người học thường gặp */
.learning-challenges {
  padding: 56px 0 64px;
  background: var(--color-surface);
}
.challenges-heading {
  max-width: 820px;
  margin: 0 auto 32px;
  text-align: center;
}
.challenges-heading h2 {
  margin: 18px 0 14px;
  color: var(--clr-primary-deep);
  font-size: clamp(1.904rem, 3.36vw, 2.856rem);
  line-height: 1.2;
  font-weight: 800;
  text-wrap: balance;
}
.challenges-heading p {
  margin: 0;
  color: var(--clr-text-muted);
  line-height: 1.65;
}
.challenges-heading .challenges-lead {
  margin-bottom: 9px;
  color: var(--clr-text);
  font-weight: 700;
  font-size: 1.2096rem;
}
.challenges-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.challenge-card {
  padding: 24px 22px;
  background: #f2f6ff;
  border: 1px solid var(--color-border-subtle);
  border-radius: 20px;
}
.challenge-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 13px;
  background: #dbeafe;
  color: var(--color-primary-hover);
  font-weight: 800;
}
.challenge-card h3 {
  margin: 18px 0 10px;
  font-size: 1.2096rem;
  line-height: 1.4;
  color: var(--clr-primary-deep);
  font-weight: 800;
}
.challenge-card p {
  margin: 0;
  color: var(--clr-text-muted);
  font-size: 1.0304rem;
  line-height: 1.65;
}
.challenges-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 24px;
  padding: 28px 32px;
  border-radius: 22px;
  background: linear-gradient(115deg, #0b1b3f, var(--color-primary-hover));
  color: var(--color-surface);
}
.challenges-cta h3 {
  margin: 0 0 8px;
  font-size: clamp(1.288rem, 2.24vw, 1.68rem);
  line-height: 1.3;
  font-weight: 800;
  color: var(--color-surface);
}
.challenges-cta p {
  max-width: 690px;
  margin: 0;
  color: #dbeafe;
  line-height: 1.6;
}
.challenges-cta .btn-hw-primary {
  flex: none;
  background: var(--color-accent);
  color: #0b1b3f;
}
.challenges-cta .btn-hw-primary:hover,
.challenges-cta .btn-hw-primary:focus-visible {
  background: var(--color-accent-hover);
  color: #0b1b3f;
}
@media (max-width: 991.98px) {
  .challenges-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 575.98px) {
  .learning-challenges {
    padding: 40px 0 48px;
  }
  .challenges-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .challenge-card {
    padding: 20px;
  }
  .challenge-card h3 {
    margin-top: 14px;
  }
  .challenges-cta {
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
  }
}

/* Course showcase */
.course-showcase {
  padding: 52px 0;
  background: linear-gradient(145deg, #f2f6ff, var(--color-surface));
}
.course-showcase-heading {
  max-width: 1000px;
  margin: 0 auto 32px;
  text-align: center;
}
.course-showcase-heading h2 {
  margin: 16px 0 10px;
  font-size: clamp(1.848rem, 2.8vw, 2.632rem);
  line-height: 1.22;
  font-weight: 800;
  color: var(--clr-primary-deep);
  text-wrap: balance;
}
.course-showcase-heading h2 span {
  color: var(--clr-primary);
}
.course-showcase-heading p {
  margin: 0;
  color: var(--clr-text-muted);
  line-height: 1.6;
}
.course-showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.course-showcase-card {
  display: grid;
  grid-template-columns: minmax(150px, 38%) minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--clr-border);
  border-radius: 22px;
  background: var(--color-surface);
  box-shadow: 0 12px 30px rgba(20, 33, 61, 0.08);
}
.course-showcase-image {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: #eaf1ff;
}
.course-showcase-image img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
}
.course-showcase-body {
  display: flex;
  flex-direction: column;
  padding: 24px 22px;
  min-width: 0;
}
.course-showcase-label {
  color: var(--clr-primary-dark);
  font-size: 0.784rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}
.course-showcase-body h3 {
  margin: 10px 0;
  color: var(--clr-primary-deep);
  font-size: 1.344rem;
  line-height: 1.3;
  font-weight: 800;
}
.course-showcase-body p,
.course-showcase-body ul {
  color: var(--clr-text-muted);
  font-size: 0.9856rem;
  line-height: 1.55;
}
.course-showcase-body p {
  margin: 0 0 12px;
}
.course-showcase-body ul {
  padding-left: 1.1rem;
  margin: 0 0 18px;
  flex: 1;
}
.course-showcase-body li + li {
  margin-top: 5px;
}
.course-showcase-action {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 10px 15px;
  border-radius: 12px;
  background: #eff6ff;
  color: var(--color-primary-hover);
  font-weight: 700;
  font-size: 0.9856rem;
  transition:
    background 0.2s,
    color 0.2s;
}
.course-showcase-action:hover,
.course-showcase-action:focus-visible {
  background: var(--clr-primary);
  color: var(--color-surface);
}
.course-showcase-more {
  margin-top: 28px;
  text-align: center;
}
.course-showcase a:focus-visible {
  outline: 3px solid var(--clr-highlight);
  outline-offset: 3px;
}
@media (max-width: 991.98px) {
  .course-showcase-grid {
    grid-template-columns: 1fr;
    max-width: 660px;
    margin-inline: auto;
  }
}
@media (max-width: 575.98px) {
  .course-showcase {
    padding: 40px 0;
  }
  .course-showcase-heading {
    margin-bottom: 24px;
  }
  .course-showcase-card {
    grid-template-columns: 1fr;
  }
  .course-showcase-image {
    padding: 16px;
  }
  .course-showcase-image img {
    max-width: 230px;
  }
  .course-showcase-body {
    padding: 20px;
  }
}

/* Ảnh và nhãn khóa học */
.course-showcase-image {
  padding: 0;
  background: #2114a8;
  overflow: hidden;
}
.course-showcase-image img {
  width: 100%;
  height: auto;
  max-width: none;
  border-radius: 0;
  object-fit: contain;
}
.course-showcase-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.course-showcase-label {
  display: inline-flex;
  align-items: center;
  padding: 5px 9px;
  border-radius: 999px;
  background: #eff6ff;
}
.course-highlight {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 9px;
  border-radius: 999px;
  background: #fff1e8;
  color: #9a3412;
  font-size: 0.784rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.course-highlight-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent-hover);
  animation: course-highlight-pulse 2.4s ease-in-out infinite;
}
@keyframes course-highlight-pulse {
  0%,
  100% {
    opacity: 1;
    box-shadow: 0 0 0 0 rgba(234, 88, 12, 0.3);
  }
  50% {
    opacity: 0.75;
    box-shadow: 0 0 0 4px rgba(234, 88, 12, 0);
  }
}
@media (max-width: 575.98px) {
  .course-showcase-image {
    padding: 0;
  }
  .course-showcase-image img {
    max-width: 100%;
  }
}
@media (prefers-reduced-motion: reduce) {
  .course-highlight-dot {
    animation: none;
  }
}

/* Nhãn HOT trên khóa học nổi bật */
.course-showcase-card {
  position: relative;
}
.course-hot-tag {
  position: absolute;
  z-index: 2;
  top: 14px;
  right: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border: 3px solid var(--color-surface);
  border-radius: 50%;
  background: #f12716;
  color: var(--color-surface);
  font-size: 0.952rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  box-shadow: 0 5px 14px rgba(155, 35, 16, 0.25);
  animation: course-hot-pulse 2s ease-in-out infinite;
}
.course-hot-tag::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  top: -10px;
  left: 4px;
  border: 4px solid #ffc247;
  border-bottom-color: transparent;
  border-radius: 50%;
  transform: rotate(-25deg);
}
@keyframes course-hot-pulse {
  0%,
  100% {
    opacity: 1;
    box-shadow: 0 5px 14px rgba(155, 35, 16, 0.25);
  }
  50% {
    opacity: 0.78;
    box-shadow: 0 5px 18px rgba(241, 39, 22, 0.48);
  }
}
@media (prefers-reduced-motion: reduce) {
  .course-hot-tag {
    animation: none;
  }
}

/* Danh mục khóa học */
.course-catalog {
  padding: 56px 0;
  background: #f2f6ff;
  scroll-margin-top: 100px;
}
.catalog-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 28px;
}
.catalog-kicker {
  color: var(--color-primary);
  font-size: 0.8736rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}
.catalog-heading h2 {
  margin: 14px 0 12px;
  color: #0b1b3f;
  font-size: clamp(2.016rem, 3.584vw, 3.136rem);
  line-height: 1.18;
  font-weight: 800;
}
.catalog-heading p {
  margin: 0;
  color: #53647f;
  line-height: 1.6;
}
.catalog-help {
  color: var(--color-primary-hover);
  font-weight: 700;
  white-space: nowrap;
}
.catalog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}
.catalog-filter {
  min-height: 44px;
  padding: 9px 18px;
  border: 1px solid #dce5f3;
  border-radius: 999px;
  background: var(--color-surface);
  color: #273449;
  font-weight: 700;
  font-size: 1.008rem;
}
.catalog-filter:hover,
.catalog-filter.is-active {
  color: var(--color-surface);
  background: var(--color-primary);
  border-color: var(--color-primary);
}
.catalog-filter:focus-visible,
.catalog-card a:focus-visible,
.catalog-help:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 3px;
}
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.catalog-card {
  position: relative;
  min-width: 0;
  border: 1px solid var(--color-border-subtle);
  border-radius: 20px;
  background: var(--color-surface);
  box-shadow: 0 10px 30px rgba(20, 33, 61, 0.07);
}
.catalog-card[hidden] {
  display: none;
}
.catalog-placeholder {
  height: 150px;
  border-radius: 19px 19px 0 0;
  background: #e8eef8;
}
.catalog-card-body {
  display: flex;
  flex-direction: column;
  min-height: 172px;
  padding: 20px;
}
.catalog-category {
  color: var(--color-primary-hover);
  font-size: 0.8064rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.catalog-card h3 {
  flex: 1;
  margin: 10px 0 18px;
  color: #0b1b3f;
  font-size: 1.176rem;
  font-weight: 800;
  line-height: 1.4;
}
.catalog-card a {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  color: var(--color-primary);
  font-weight: 700;
}
.catalog-card a:hover {
  color: var(--color-primary-hover);
}
.catalog-hot {
  position: absolute;
  z-index: 2;
  top: -15px;
  right: -8px;
  width: 100px;
  height: 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #c5192f;
  color: var(--color-surface);
  clip-path: polygon(
    50% 0%,
    59% 20%,
    78% 7%,
    78% 28%,
    100% 24%,
    87% 43%,
    100% 50%,
    87% 58%,
    97% 77%,
    77% 73%,
    77% 94%,
    59% 81%,
    50% 100%,
    41% 81%,
    23% 94%,
    23% 73%,
    3% 77%,
    13% 58%,
    0% 50%,
    13% 43%,
    0% 24%,
    22% 28%,
    22% 7%,
    41% 20%
  );
  animation: catalog-hot-flash 1.6s ease-in-out infinite;
  font-size: 0.728rem;
  font-weight: 700;
  line-height: 1.1;
  text-align: center;
  transform: rotate(-8deg);
}
.catalog-hot strong {
  color: #fff4a3;
  font-size: 1.232rem;
}
@keyframes catalog-hot-flash {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}
@media (max-width: 991.98px) {
  .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 575.98px) {
  .course-catalog {
    padding: 40px 0;
  }
  .catalog-heading {
    align-items: flex-start;
    flex-direction: column;
  }
  .catalog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .catalog-placeholder {
    height: 135px;
  }
  .catalog-card-body {
    min-height: 0;
  }
  .catalog-card h3 {
    min-height: 0;
  }
  .catalog-hot {
    right: 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .catalog-hot {
    animation: none;
  }
}

/* Course cards */
.catalog-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}
.catalog-card:hover {
  border-color: #c8d9fa;
  box-shadow: 0 14px 34px rgba(37, 99, 235, 0.12);
}
.catalog-placeholder {
  height: 142px;
  border-radius: 0;
  background: linear-gradient(135deg, #edf3ff, #dbeafe);
  border-bottom: 1px solid var(--color-border-subtle);
}
.catalog-card-body {
  flex: 1;
  min-height: 155px;
  padding: 22px;
}
.catalog-card h3 {
  margin: 0 0 18px;
  font-size: 1.2096rem;
}
.catalog-card a {
  margin-top: auto;
  color: var(--color-primary-hover);
}
@media (max-width: 575.98px) {
  .catalog-card-body {
    min-height: 0;
    padding: 20px;
  }
  .catalog-placeholder {
    height: 130px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .catalog-card {
    transition: none;
  }
}

.catalog-more-wrap {
  text-align: center;
  margin-top: 28px;
}
.catalog-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 11px 22px;
  border: 1px solid var(--color-primary);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-primary-hover);
  font-weight: 700;
  transition:
    background 0.2s,
    color 0.2s;
}
.catalog-more:hover {
  background: var(--color-primary);
  color: var(--color-surface);
}
.catalog-more:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 3px;
}
.catalog-more[hidden] {
  display: none;
}
@media (prefers-reduced-motion: reduce) {
  .catalog-more {
    transition: none;
  }
}

/* Course cards matching the training programme style */
.catalog-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: auto;
  aspect-ratio: 16 / 11;
  background: #dbeafe;
  border: 0;
}
.catalog-placeholder i {
  color: var(--color-primary-hover);
  font-size: 5.04rem;
  line-height: 1;
}
.catalog-card-body {
  min-height: 0;
  padding: 24px;
}
.catalog-card h3 {
  flex: none;
  margin: 0 0 10px;
  font-size: 1.288rem;
  line-height: 1.35;
}
.catalog-card-body p {
  flex: 1;
  margin: 0 0 18px;
  color: var(--clr-text-muted);
  font-size: 1.0304rem;
  line-height: 1.6;
}
.catalog-card a {
  align-self: stretch;
  display: flex;
  justify-content: center;
  margin-top: auto;
  min-height: 46px;
  padding: 10px 16px;
  border: 1.5px solid var(--clr-primary);
  border-radius: 999px;
  color: var(--clr-primary-dark);
  text-align: center;
}
.catalog-card a:hover {
  background: var(--clr-primary);
  color: var(--color-surface);
}
@media (max-width: 575.98px) {
  .catalog-placeholder {
    height: auto;
  }
  .catalog-card-body {
    padding: 22px;
  }
}

.catalog-placeholder .catalog-icon {
  display: block;
  width: 72px;
  height: 72px;
  color: var(--color-primary-hover);
}

/* Học theo cách của bạn */
.learning-title {
  font-size: clamp(1.904rem, 3.36vw, 2.688rem);
}
.learning-intro {
  max-width: 580px;
  line-height: 1.65;
}
.learning-steps {
  margin-top: 12px;
}
.learning-steps li {
  padding: 10px 0;
}
.learning-steps .ic {
  font-size: 0.896rem;
  font-weight: 800;
}
.learning-steps h3 {
  margin: 0 0 4px;
  color: var(--clr-text);
  font-size: 1.12rem;
  font-weight: 800;
  line-height: 1.4;
}
.learning-steps p {
  margin: 0;
  color: var(--clr-text-muted);
  font-size: 1.008rem;
  line-height: 1.6;
}
@media (max-width: 575.98px) {
  .learning-steps li {
    gap: 10px;
  }
  .learning-steps .ic {
    width: 34px;
    height: 34px;
  }
}

/* Nội dung vẫn hiển thị nếu hiệu ứng cuộn không khởi tạo được. */
html:not(.aos-ready) [data-aos] {
  opacity: 1 !important;
  transform: none !important;
  visibility: visible !important;
}

/* Vì sao chọn Kỹ Năng 360 */
.why-timeline-section {
  padding: clamp(56px, 7vw, 96px) 0;
  background: #eaf1ff;
  scroll-margin-top: 100px;
}
.why-timeline-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 36px;
}
.why-timeline-pill {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid #c9daf8;
  border-radius: 999px;
  background: #eff6ff;
  color: var(--color-primary-hover);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}
.why-timeline-header h2 {
  margin: 20px 0 16px;
  color: #0b1b3f;
  font-size: clamp(1.96rem, 3.92vw, 3.136rem);
  font-weight: 800;
  line-height: 1.2;
  text-wrap: balance;
}
.why-timeline-header p {
  margin: 0;
  color: #53647f;
  font-size: 1.176rem;
  line-height: 1.75;
}
.why-timeline-header strong {
  color: #273449;
}
.why-timeline-divider {
  display: block;
  width: 60px;
  height: 4px;
  margin: 24px auto 0;
  border-radius: 4px;
  background: var(--color-accent);
}
.why-rows {
  display: grid;
  gap: 14px;
}
.why-row {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: center;
  padding: 24px 28px;
  background: #fff;
  border: 1px solid #d5e1f7;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(16, 42, 86, 0.08);
}
.why-row-heading {
  display: flex;
  align-items: center;
  gap: 16px;
}
.why-row-number {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: linear-gradient(135deg, #2057e8, #3b82f6);
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.3);
  color: #fff;
  font-size: 1.064rem;
  font-weight: 800;
}
.why-row-title h3 {
  color: #0b1b3f;
  font-size: 1.344rem;
  font-weight: 800;
  line-height: 1.35;
  margin: 0 0 8px;
}
.why-row-title > span {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 5px;
  background: #e4edff;
  color: #2457d6;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.4;
}
.why-row-content p {
  color: #273449;
  font-size: 1.12rem;
  line-height: 1.7;
  margin: 0;
}
.why-row-steps {
  display: flex;
  gap: 9px;
  align-items: center;
  flex-wrap: wrap;
  color: var(--color-primary);
  margin-top: 14px;
}
.why-row-steps span {
  background: #e4edff;
  color: var(--color-primary-hover);
  border: 1px solid #c9d9ff;
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 0.896rem;
  font-weight: 700;
}
.why-timeline-action {
  text-align: center;
  margin-top: 32px;
}
@media (max-width: 767.98px) {
  .why-timeline-section {
    padding: 48px 0;
  }
  .why-timeline-header {
    margin-bottom: 32px;
  }
  .why-row {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 20px;
  }
  .why-row-title h3 {
    font-size: 1.232rem;
  }
  .why-timeline-action {
    margin-top: 32px;
  }
}

/* Hiệu ứng nhấn nhẹ từng hàng khi rê chuột. */
.why-row {
  transition:
    background-color 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}
.why-row-heading h3,
.why-row-title > span {
  transition: color 0.25s ease;
}
@media (hover: hover) {
  .why-row:hover {
    background: #fff;
    border-color: #b9cdf5;
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.12);
  }
  .why-row:hover .why-row-heading h3 {
    color: var(--color-primary-hover);
  }
  .why-row:hover .why-row-title > span {
    color: var(--color-primary);
  }
}
@media (prefers-reduced-motion: reduce) {
  .why-row,
  .why-row-heading h3,
  .why-row-title > span {
    transition: none;
  }
}

/* Hiệu ứng cho hành trình học tập */
#how .hiw-num {
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease,
    background-color 0.3s ease,
    color 0.3s ease;
}
#how .hiw-step h3 {
  transition: color 0.3s ease;
}
@media (hover: hover) and (pointer: fine) {
  #how .hiw-step:hover .hiw-num {
    transform: translateY(-5px);
    background: var(--color-primary);
    color: var(--color-surface);
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.25);
  }
  #how .hiw-step:hover h3 {
    color: var(--color-primary);
  }
}
@media (prefers-reduced-motion: reduce) {
  #how .hiw-num,
  #how .hiw-step h3 {
    transition: none;
  }
  #how .hiw-step:hover .hiw-num {
    transform: none;
  }
}

/* Năng lực sau khóa học: danh sách tiến trình */
.skill-path {
  --sp-mint: #8ee8dd;
  --sp-blue: #38bdf8;
  --sp-purple: #aab4ff;
  position: relative;
  overflow: hidden;
  padding: clamp(64px, 8vw, 112px) 0;
  background:
    radial-gradient(circle at 0 5%, rgba(45, 212, 191, 0.12), transparent 35%),
    radial-gradient(circle at 100% 100%, rgba(124, 140, 255, 0.13), transparent 35%),
    linear-gradient(125deg, #0a1a4a, #1b2a7a);
  color: var(--color-surface);
  scroll-margin-top: 100px;
}
.skill-path-layout {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(48px, 7vw, 100px);
  align-items: start;
}
.skill-path-intro {
  position: sticky;
  top: 120px;
}
.skill-path-kicker {
  color: var(--sp-mint);
  font-size: 0.8736rem;
  letter-spacing: 0.13em;
  font-weight: 800;
}
.skill-path-intro h2 {
  color: var(--color-surface);
  font-size: clamp(2.24rem, 4.48vw, 3.92rem);
  line-height: 1.2;
  font-weight: 800;
  margin: 18px 0 24px;
  text-wrap: balance;
}
.skill-path-intro h2 span {
  color: #8ee8dd;
  background: linear-gradient(90deg, #8ee8dd, #38bdf8);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.skill-path-quote {
  border-left: 3px solid #8ee8dd;
  border-image: linear-gradient(#8ee8dd, #38bdf8) 1;
  padding-left: 18px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.232rem;
  line-height: 1.7;
  font-style: italic;
  margin: 0 0 28px;
}
.skill-path-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 15px 24px;
  background: var(--color-surface);
  color: #0a1a4a;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  transition: transform 0.2s ease;
}
.skill-path-cta:hover {
  color: #0a1a4a;
  transform: translateY(-2px);
}
.skill-path-cta i {
  transition: transform 0.2s ease;
}
.skill-path-cta:hover i {
  transform: translateX(4px);
}
.skill-path-cta:focus-visible {
  outline: 3px solid #8ee8dd;
  outline-offset: 4px;
}
.skill-path-cta-mobile {
  display: none;
}
.skill-path-content {
  position: relative;
}
.skill-path-track {
  position: absolute;
  left: 17px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(255, 255, 255, 0.12);
}
.skill-path-progress {
  height: 100%;
  background: linear-gradient(#8ee8dd, #38bdf8, #7c8cff);
  transform-origin: top;
  transform: scaleY(1);
}
.skill-path-group {
  --group-color: var(--sp-mint);
}
.skill-path-blue {
  --group-color: var(--sp-blue);
}
.skill-path-purple {
  --group-color: var(--sp-purple);
}
.skill-path-group + .skill-path-group {
  margin-top: 34px;
}
.skill-path-group-title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 18px 54px;
  color: var(--group-color);
  font-size: 0.8736rem;
  letter-spacing: 0.12em;
  font-weight: 800;
}
.skill-path-group-title:after {
  content: '';
  height: 1px;
  flex: 1;
  background: rgba(255, 255, 255, 0.18);
}
.skill-path-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.skill-path-item {
  display: grid;
  grid-template-columns: 36px 34px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  position: relative;
  padding: 10px 12px 10px 0;
  border-radius: 12px;
  transition: background-color 0.2s ease;
}
.skill-path-item + .skill-path-item {
  margin-top: 12px;
}
.skill-path-item:hover {
  background: rgba(255, 255, 255, 0.05);
}
.skill-path-check {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 2px solid var(--group-color);
  background: var(--group-color);
  border-radius: 50%;
  position: relative;
  z-index: 1;
}
.skill-path-check svg {
  width: 20px;
  height: 20px;
  stroke: #0a1a4a;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.skill-path-number {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.896rem;
  font-weight: 800;
  padding-top: 8px;
}
.skill-path-text {
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.12rem, 1.456vw, 1.26rem);
  line-height: 1.6;
}
.skill-path-text strong {
  color: var(--color-surface);
  font-weight: 800;
}
.skill-path.is-enhanced .skill-path-progress {
  transform: scaleY(0);
}
.skill-path.is-enhanced .skill-path-item:not(.is-ticked) .skill-path-check {
  background: #14265b;
}
.skill-path.is-enhanced .skill-path-item:not(.is-ticked) .skill-path-check svg {
  stroke: var(--group-color);
  opacity: 0.7;
}
.skill-path.is-enhanced .skill-path-item:not(.is-ticked) .skill-path-text,
.skill-path.is-enhanced .skill-path-item:not(.is-ticked) .skill-path-number {
  opacity: 0.75;
}
.skill-path.is-enhanced .skill-path-item.is-ticked .skill-path-check {
  animation: skill-tick 0.3s ease;
}
.skill-path.is-enhanced .skill-path-item.is-ticked .skill-path-check path {
  stroke-dasharray: 24;
  animation: skill-draw 0.3s ease both;
}
@keyframes skill-tick {
  50% {
    transform: scale(1.12);
  }
}
@keyframes skill-draw {
  from {
    stroke-dashoffset: 24;
  }
  to {
    stroke-dashoffset: 0;
  }
}
.skill-path.is-enhanced [data-skill-reveal] {
  animation: skill-reveal 0.6s ease both;
  animation-play-state: paused;
}
.skill-path.is-enhanced [data-skill-reveal].is-visible {
  animation-play-state: running;
}
@keyframes skill-reveal {
  from {
    opacity: 0.7;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (max-width: 900px) {
  .skill-path {
    padding: 56px 0 96px;
  }
  .skill-path-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .skill-path-intro {
    position: static;
  }
  .skill-path-quote {
    margin-bottom: 0;
  }
  .skill-path-cta-desktop {
    display: none;
  }
  .skill-path-cta-mobile {
    display: inline-flex;
    justify-self: start;
  }
  .skill-path-item {
    grid-template-columns: 36px 30px minmax(0, 1fr);
    gap: 9px;
  }
}
@media (max-width: 480px) {
  .skill-path-cta-mobile {
    width: 100%;
  }
  .skill-path-intro h2 {
    font-size: 2.24rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  .skill-path.is-enhanced [data-skill-reveal],
  .skill-path.is-enhanced .skill-path-item.is-ticked .skill-path-check,
  .skill-path.is-enhanced .skill-path-item.is-ticked .skill-path-check path {
    animation: none;
  }
  .skill-path-cta,
  .skill-path-cta i {
    transition: none;
  }
  .skill-path-cta:hover,
  .skill-path-cta:hover i {
    transform: none;
  }
}

/* Đăng ký tư vấn */
.consult-section {
  padding: clamp(56px, 7vw, 96px) 0;
  background: linear-gradient(120deg, #0b1b3f, #173b77);
  scroll-margin-top: 100px;
}
.consult-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 7vw, 96px);
  align-items: center;
}
.consult-intro {
  color: var(--color-surface);
  max-width: 560px;
}
.consult-kicker {
  color: #a5d4ff;
  font-size: 0.8736rem;
  letter-spacing: 0.12em;
  font-weight: 800;
}
.consult-intro h2 {
  margin: 18px 0 24px;
  color: var(--color-surface);
  font-size: clamp(2.24rem, 4.48vw, 3.808rem);
  line-height: 1.2;
  font-weight: 800;
}
.consult-intro h2 span {
  color: #ffb36d;
}
.consult-intro p {
  color: #e5efff;
  font-size: 1.176rem;
  line-height: 1.75;
  margin: 0 0 28px;
}
.consult-intro ul {
  list-style: none;
  counter-reset: consult;
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
}
.consult-intro li {
  counter-increment: consult;
  display: flex;
  gap: 12px;
  color: #e5efff;
  line-height: 1.6;
}
.consult-intro li:before {
  content: counter(consult, decimal-leading-zero);
  color: #ffb36d;
  font-weight: 800;
}
.consult-card {
  padding: clamp(24px, 3vw, 40px);
  background: var(--color-surface);
  border-radius: 20px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.15);
}
.consult-card h3 {
  margin: 0 0 8px;
  color: #0b1b3f;
  font-size: 1.624rem;
  font-weight: 800;
  line-height: 1.3;
}
.consult-note {
  margin: 0 0 24px;
  color: #53647f;
  font-size: 1.008rem;
  line-height: 1.5;
}
.consult-note span,
.consult-field label > span,
.consult-consent span span {
  color: #c2410c;
}
.consult-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.consult-full {
  grid-column: 1/-1;
}
.consult-field label {
  display: block;
  margin: 0 0 6px;
  color: #273449;
  font-weight: 700;
  font-size: 1.008rem;
}
.consult-field label small {
  color: #53647f;
  font-weight: 400;
}
.consult-field input,
.consult-field select {
  width: 100%;
  min-height: 52px;
  padding: 12px 14px;
  color: #273449;
  background: #f7f9fc;
  border: 1px solid #cbd5e1;
  border-radius: 9px;
  font: inherit;
}
.consult-field input::placeholder {
  color: #71829b;
}
.consult-field input:focus-visible,
.consult-field select:focus-visible,
.consult-consent input:focus-visible,
.consult-submit:focus-visible {
  outline: 3px solid #5b91f5;
  outline-offset: 2px;
}
.consult-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 20px 0;
  color: #53647f;
  font-size: 0.9632rem;
  line-height: 1.55;
}
.consult-consent input {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  flex: none;
  accent-color: var(--color-primary);
}
.consult-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 52px;
  border: 0;
  border-radius: 9px;
  background: var(--color-accent);
  color: #111f38;
  font-weight: 800;
}
.consult-submit:hover {
  background: var(--color-accent-hover);
  color: var(--color-surface);
}
.consult-email-note {
  color: #53647f;
  font-size: 0.896rem;
  line-height: 1.5;
  margin: 12px 0 0;
}
#formStatus {
  color: var(--color-primary-hover);
  font-size: 0.952rem;
  margin-top: 8px;
}
@media (max-width: 991.98px) {
  .consult-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .consult-intro {
    max-width: 720px;
  }
}
@media (max-width: 575.98px) {
  .consult-section {
    padding: 48px 0;
  }
  .consult-fields {
    grid-template-columns: 1fr;
  }
  .consult-full {
    grid-column: auto;
  }
  .consult-card {
    padding: 24px 20px;
  }
  .consult-intro h2 {
    font-size: 2.24rem;
  }
}

/* Thang chữ dùng chung cho landing page. */
:root {
  --type-display: clamp(2.688rem, 5.152vw, 4.928rem);
  --type-section: clamp(1.96rem, 3.36vw, 2.8rem);
  --type-card: clamp(1.26rem, 1.512vw, 1.4rem);
  --type-body: 1.12rem;
  --type-label: 0.91rem;
}
.hero-title {
  font-size: var(--type-display);
  line-height: 1.15;
}
#challenges-title,
#featured-title,
.learning-title,
#skill-path-title,
#why-timeline-title,
#how .section-title,
#consult-title {
  font-size: var(--type-section);
  line-height: 1.25;
  text-wrap: balance;
}
.learning-challenges h3,
.catalog-card h3,
.learning-method h3,
.why-row-heading h3,
#how .hiw-step h3,
.consult-card h3 {
  font-size: var(--type-card);
  line-height: 1.4;
}
.learning-challenges p,
.catalog-card p,
.skill-path-text,
.why-row-content p,
#how .hiw-step p,
.consult-intro p,
.consult-intro li {
  font-size: var(--type-body);
  line-height: 1.65;
}
.consult-field input,
.consult-field select,
.consult-submit,
.btn-hw-primary,
.btn-hw-outline {
  font-size: var(--type-body);
}
@media (max-width: 575.98px) {
  :root {
    --type-display: clamp(2.464rem, 10.08vw, 3.36rem);
    --type-section: clamp(1.904rem, 7.84vw, 2.24rem);
    --type-card: 1.26rem;
  }
  .skill-path-text {
    font-size: var(--type-body);
  }
}

/* Hệ giao diện chung cho landing page Kỹ Năng 360. */
.kn-site {
  --site-navy: #102a56;
  --site-blue: var(--color-primary);
  --site-blue-dark: var(--color-primary-hover);
  --site-text: #273449;
  --site-muted: #53647f;
  --site-soft: #f2f6ff;
  --site-border: var(--color-border);
  --site-orange: var(--color-accent);
  --site-orange-hover: var(--color-accent-hover);
  --site-radius: 16px;
  --site-radius-lg: 24px;
  --site-shadow: 0 10px 30px rgba(16, 42, 86, 0.07);
  --section-space: 80px;
  --section-gap: 36px;
  --type-section: clamp(1.96rem, 3.136vw, 2.8rem);
  --type-card: 1.26rem;
  --type-body: 1.12rem;
  --type-label: 0.84rem;
  color: var(--site-text);
  background: var(--color-surface);
  font-size: 17.92px;
  line-height: 1.65;
}
.kn-site ::selection {
  background: #c7ddff;
  color: #102a56;
}
.ui-icon {
  width: 1.25em;
  height: 1.25em;
  flex-shrink: 0;
  display: inline-block;
  vertical-align: -0.2em;
}
.kn-site :focus-visible {
  outline: 3px solid #5b91f5;
  outline-offset: 4px;
}
.kn-site main > section:not(#home):not(#impact) {
  padding-block: var(--section-space);
}
.kn-site [id] {
  scroll-margin-top: 110px;
}
.kn-site #home {
  scroll-margin-top: 0;
}
.kn-site .section-title,
.kn-site #challenges-title,
.kn-site #featured-title,
.kn-site #skill-path-title,
.kn-site #why-timeline-title,
.kn-site #how .section-title,
.kn-site #consult-title,
.kn-site .ko-heading h2 {
  font-size: var(--type-section);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
.kn-site .section-sub,
.kn-site .learning-intro,
.kn-site .catalog-heading p,
.kn-site .why-timeline-header p {
  font-size: var(--type-body);
  line-height: 1.7;
  color: var(--site-muted);
}
.kn-site .eyebrow,
.kn-site .catalog-kicker,
.kn-site .skill-path-kicker,
.kn-site .why-timeline-pill,
.kn-site .consult-kicker,
.kn-site .ko-heading > p {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
  box-shadow: none;
  color: var(--site-blue-dark);
  font-size: var(--type-label);
  font-weight: 800;
  letter-spacing: 0.1em;
  line-height: 1.6;
  text-transform: uppercase;
}
.kn-site .eyebrow > .ui-icon {
  display: none;
}
.kn-site .eyebrow + .section-title,
.kn-site .catalog-heading h2,
.kn-site .why-timeline-header h2 {
  margin-top: 12px !important;
}
.kn-site .btn-hw-primary,
.kn-site .btn-hw-outline,
.kn-site .skill-path-cta,
.kn-site .consult-submit,
.kn-site .catalog-more,
.kn-site .catalog-card-body > a {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 1.12rem;
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
  transition:
    background-color 0.2s,
    color 0.2s,
    transform 0.2s;
  box-shadow: none;
}
.kn-site .btn-hw-primary,
.kn-site .consult-submit {
  background: var(--site-orange);
  border: 1px solid transparent;
  color: #10203b;
}
.kn-site .btn-hw-primary:hover,
.kn-site .consult-submit:hover {
  background: var(--site-orange-hover);
  color: var(--color-surface);
  transform: translateY(-2px);
  box-shadow: none;
}
.kn-site .btn-hw-outline,
.kn-site .skill-path-cta,
.kn-site .catalog-more,
.kn-site .catalog-card-body > a {
  background: var(--color-surface);
  border: 1px solid var(--color-primary-border);
  color: var(--site-blue-dark);
}
.kn-site .btn-hw-outline:hover,
.kn-site .skill-path-cta:hover,
.kn-site .catalog-more:hover,
.kn-site .catalog-card-body > a:hover {
  background: #eaf2ff;
  border-color: var(--site-blue);
  color: var(--site-blue-dark);
  transform: translateY(-2px);
}
.kn-site .navbar-hw {
  padding: 16px 0;
  background: var(--color-primary);
  box-shadow: none;
}
.kn-site .navbar-hw.scrolled {
  padding: 12px 0;
  box-shadow: 0 4px 16px rgba(16, 42, 86, 0.1);
}
.kn-site .hw-logo-mark {
  width: 44px;
  height: 44px;
}
.kn-site .hw-logo-name {
  font-size: 1.4rem;
  line-height: 1.3;
}
.kn-site .hw-logo-tagline {
  font-size: 0.7168rem;
  line-height: 1.4;
}
.kn-site .nav-hw .nav-link {
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
}
.kn-site .nav-hw .nav-link::after {
  display: none;
}
.kn-site .nav-consult {
  white-space: nowrap;
}
.kn-site .hero {
  background: var(--site-soft);
  padding-block: 152px 64px;
  min-height: 0;
}
.kn-site .hero-title {
  font-size: clamp(2.8rem, 5.152vw, 4.76rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  max-width: 13ch;
}
.kn-site .hero-lead {
  font-size: 1.19rem;
  line-height: 1.75;
}
.kn-site .hero-glow,
.kn-site .hero-orb {
  display: none;
}
.kn-site .hero-media-frame,
.kn-site .hero-media-frame img {
  border-radius: var(--site-radius-lg);
}
.kn-site .hero-media-frame {
  box-shadow: var(--site-shadow);
}
.kn-site .float-card {
  border-radius: 16px;
  box-shadow: var(--site-shadow);
}
.kn-site #impact {
  background: var(--site-soft);
  padding: 0 0 64px;
}
.kn-site .stats-band {
  border-radius: var(--site-radius-lg);
  background: var(--site-navy);
  box-shadow: none;
}
.kn-site .stats-band::before,
.kn-site .stats-band::after {
  display: none;
}
.kn-site .stat-item {
  padding: 28px 20px;
}
.kn-site .stat-num {
  font-size: 1.26rem;
  line-height: 1.4;
  margin-bottom: 8px;
}
.kn-site .stat-icon {
  width: 26px;
  height: 26px;
}
.kn-site .stat-label {
  font-size: 0.98rem;
  line-height: 1.65;
  font-weight: 500;
  color: #dce7fa;
}
.kn-site .learning-challenges {
  background: var(--color-surface);
}
.kn-site .challenges-header {
  margin-bottom: var(--section-gap);
}
.kn-site .challenge-card {
  border-radius: var(--site-radius);
  box-shadow: none;
  background: var(--color-surface);
  border: 1px solid #e8eef8;
}
.kn-site .challenge-card h3 {
  font-size: var(--type-card);
  line-height: 1.4;
  font-weight: 700;
}
.kn-site .challenge-card p {
  font-size: 1.12rem;
  line-height: 1.65;
}
.kn-site .challenge-cta {
  border-radius: var(--site-radius-lg);
  background: var(--site-navy);
  box-shadow: none;
}
.kn-site .course-catalog {
  background: var(--site-soft);
}
.kn-site .catalog-heading {
  margin-bottom: 28px;
}
.kn-site .catalog-heading h2 {
  line-height: 1.25;
}
.kn-site .catalog-help {
  font-size: 0.98rem;
  color: var(--site-blue-dark);
}
.kn-site .catalog-filters {
  gap: 8px;
  margin-bottom: 24px;
}
.kn-site .catalog-filter {
  font-size: 0.98rem;
  min-height: 44px;
  padding: 10px 18px;
}
.kn-site .catalog-grid {
  gap: 24px;
}
.kn-site .catalog-card {
  border-radius: var(--site-radius);
  border: 1px solid var(--site-border);
  box-shadow: var(--site-shadow);
  background: var(--color-surface);
}
.kn-site .catalog-placeholder {
  height: 168px;
  min-height: 0;
  aspect-ratio: auto;
  background: #e1edff;
}
.kn-site .catalog-icon {
  width: 58px;
  height: 58px;
  stroke-width: 1.75;
}
.kn-site .catalog-card-body {
  padding: 24px;
  gap: 0;
}
.kn-site .catalog-card h3 {
  font-size: var(--type-card);
  font-weight: 700;
  line-height: 1.45;
  margin-bottom: 12px;
}
.kn-site .catalog-card p {
  font-size: 1.12rem;
  line-height: 1.65;
  margin-bottom: 24px;
}
.kn-site .catalog-card-body > a {
  margin-top: auto;
  width: 100%;
}
.kn-site .catalog-more-wrap {
  margin-top: 32px;
}
.kn-site #about {
  background: var(--color-surface);
}
.kn-site .about-card {
  border: 0;
  padding: 0 24px;
  border-radius: 0;
  background: none;
  box-shadow: none;
}
.kn-site .about-collage .img-a,
.kn-site .about-collage .img-a img {
  border-radius: var(--site-radius-lg);
}
.kn-site .about-badge {
  display: none;
}
.kn-site .about-collage {
  padding: 0;
}
.kn-site .learning-steps {
  gap: 20px;
  margin-top: 28px;
}
.kn-site .learning-steps li {
  gap: 14px;
}
.kn-site .learning-steps .ic {
  border-radius: 12px;
  width: 36px;
  height: 36px;
  min-width: 36px;
  background: #eaf2ff;
  color: var(--color-primary-hover);
}
.kn-site .learning-steps h3 {
  font-size: 1.12rem;
  font-weight: 700;
  line-height: 1.4;
}
.kn-site .learning-steps p {
  font-size: 1.05rem;
  line-height: 1.65;
}
.kn-site .skill-path {
  --sp-mint: #1e6b62;
  --sp-blue: #1d61a5;
  --sp-purple: #5147a5;
  background: var(--site-soft);
  color: var(--site-text);
  overflow: visible;
}
.kn-site .skill-path-layout {
  gap: 72px;
  grid-template-columns: 5fr 7fr;
}
.kn-site .skill-path-intro h2 {
  color: var(--site-navy);
}
.kn-site .skill-path-intro h2 span {
  background: none;
  -webkit-text-fill-color: currentColor;
  color: var(--site-blue);
}
.kn-site .skill-path-quote {
  color: var(--site-muted);
  font-size: 1.19rem;
  font-style: normal;
  border: 0;
  padding: 0;
  line-height: 1.7;
}
.kn-site .skill-path-group-title {
  color: var(--group-color);
  font-size: 0.84rem;
}
.kn-site .skill-path-group-title::after {
  background: #d8e2f1;
}
.kn-site .skill-path-track {
  background: #dbe5f3;
}
.kn-site .skill-path-progress {
  background: linear-gradient(#82cfc1, #7ab8eb, #a2a5ef);
}
.kn-site .skill-path-text {
  color: #465976;
  font-size: 1.12rem;
  line-height: 1.7;
}
.kn-site .skill-path-text strong {
  color: var(--site-navy);
  font-weight: 700;
}
.kn-site .skill-path-number {
  color: #667996;
}
.kn-site .skill-path-check {
  border-color: #b9d1e4;
  background: #deedfa;
}
.kn-site .skill-path-check svg {
  stroke: var(--color-primary-hover);
}
.kn-site .skill-path.is-enhanced .skill-path-item:not(.is-ticked) .skill-path-check {
  background: var(--color-surface);
  border-color: #b9c8de;
}
.kn-site .skill-path.is-enhanced .skill-path-item:not(.is-ticked) .skill-path-text,
.kn-site .skill-path.is-enhanced .skill-path-item:not(.is-ticked) .skill-path-number {
  opacity: 1;
}
.kn-site .skill-path-item:hover {
  background: #e8effa;
}
.kn-site .skill-path-cta-mobile {
  display: none;
}
.kn-site .why-timeline-section {
  background: #eaf1ff;
}
.kn-site .why-timeline-header {
  margin-bottom: var(--section-gap);
}
.kn-site .why-row {
  padding: 24px 28px;
  border-radius: 16px;
}
.kn-site .why-row-title h3 {
  font-size: var(--type-card);
  line-height: 1.45;
  font-weight: 700;
}
.kn-site .why-row-title > span {
  color: var(--site-blue-dark);
  font-size: 0.84rem;
}
.kn-site .why-row-content p {
  color: var(--site-text);
  font-size: 1.12rem;
  line-height: 1.7;
}
.kn-site #how {
  background: var(--site-soft);
}
.kn-site #how .mb-5 {
  margin-bottom: 40px !important;
}
.kn-site .hiw-num {
  width: 72px;
  height: 72px;
  font-size: 1.68rem;
  box-shadow: none;
  border: 1px solid #d5e2f7;
}
.kn-site .hiw-num::after {
  display: none;
}
.kn-site .hiw-line {
  top: 36px;
  border-color: #cbd9ee;
}
.kn-site #how .hiw-step h3 {
  font-size: var(--type-card);
  line-height: 1.4;
  margin-top: 22px;
}
.kn-site #how .hiw-step p {
  font-size: 1.12rem;
  line-height: 1.65;
}
.kn-site .consult-section {
  background: var(--site-navy);
}
.kn-site .consult-intro h2 {
  font-size: var(--type-section);
}
.kn-site .consult-kicker {
  color: #b9d6ff;
}
.kn-site .consult-intro h2 span {
  color: #ffb36d;
}
.kn-site .consult-card {
  border-radius: var(--site-radius-lg);
  box-shadow: none;
  padding: 32px;
}
.kn-site .consult-card h3 {
  font-size: 1.54rem;
  font-weight: 700;
}
.kn-site .consult-note {
  font-size: 0.98rem;
}
.kn-site .consult-field input,
.kn-site .consult-field select {
  border-radius: 12px;
  min-height: 52px;
}
.kn-site .consult-field label {
  font-size: 0.98rem;
}
.kn-site .consult-consent {
  font-size: 0.98rem;
}
.kn-site .consult-email-note {
  font-size: 0.91rem;
}
.kn-site .consult-email-note a {
  font-weight: 700;
}
.kn-site #formStatus {
  font-size: 0.98rem;
}
.kn-site .footer-hw {
  background: #0b1b3f;
}
.kn-site .footer-hw::before,
.kn-site .footer-glow,
.kn-site .footer-glow-2 {
  display: none;
}
.kn-site .footer-contact-item .ic {
  border-radius: 12px;
  background: #17335f;
  color: #b4d9ff;
}
.kn-site .footer-hw .footer-top {
  padding-top: 56px;
}
.kn-site .footer-hw .footer-divider {
  margin-top: 40px;
}
.kn-site .footer-hw .footer-logo-art {
  width: 144px;
}
.kn-site .footer-intro {
  font-size: 1.05rem;
  line-height: 1.7;
}
.kn-site #scrollTop > .ui-icon {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 20px;
  height: 20px;
  transform: translate(-50%, -50%);
}
@media (max-width: 1100px) {
  .kn-site .skill-path-layout {
    gap: 40px;
  }
  .kn-site .catalog-card-body {
    padding: 20px;
  }
}
@media (max-width: 991.98px) {
  .kn-site {
    --section-space: 64px;
  }
  .kn-site .navbar-hw {
    padding: 12px 0;
  }
  .kn-site .navbar-hw .navbar-toggler {
    color: var(--color-surface);
  }
  .kn-site .navbar-toggler > .ui-icon {
    width: 26px;
    height: 26px;
  }
  .kn-site .nav-consult {
    display: inline-flex;
    margin: 16px 0 8px;
  }
  .kn-site .nav-hw .nav-link {
    padding: 12px 0;
  }
  .kn-site .hero {
    padding: 128px 0 48px;
  }
  .kn-site .hero-title {
    max-width: 17ch;
  }
  .kn-site .skill-path-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .kn-site .skill-path-intro {
    position: static;
  }
  .kn-site .skill-path-cta-desktop {
    display: none;
  }
  .kn-site .skill-path-cta-mobile {
    display: inline-flex;
  }
  .kn-site #impact {
    padding-bottom: 48px;
  }
}
@media (max-width: 575.98px) {
  .kn-site {
    --section-space: 48px;
    --section-gap: 28px;
  }
  .kn-site [id] {
    scroll-margin-top: 90px;
  }
  .kn-site .hero {
    padding: 120px 0 32px;
  }
  .kn-site .hero-title {
    font-size: clamp(2.38rem, 10.08vw, 3.08rem);
  }
  .kn-site .hero-lead {
    font-size: 1.12rem;
  }
  .kn-site .hero-media-frame {
    max-height: none;
  }
  .kn-site .stat-item {
    padding: 24px 16px;
  }
  .kn-site .stat-label {
    font-size: 0.98rem;
  }
  .kn-site .catalog-grid {
    gap: 16px;
  }
  .kn-site .catalog-placeholder {
    height: 132px;
  }
  .kn-site .catalog-card-body {
    padding: 22px;
  }
  .kn-site .catalog-heading h2 br {
    display: none;
  }
  .kn-site .catalog-heading h2 {
    max-width: 22ch;
  }
  .kn-site .catalog-filter {
    padding: 10px 13px;
    font-size: 0.91rem;
  }
  .kn-site .about-collage {
    margin-bottom: 0;
  }
  .kn-site .skill-path-layout {
    gap: 28px;
  }
  .kn-site .why-row {
    padding: 24px 0;
  }
  .kn-site .consult-card {
    padding: 24px 20px;
  }
  .kn-site .consult-intro li {
    font-size: 1.05rem;
  }
  .kn-site .footer-hw .footer-top {
    padding-top: 48px;
  }
  .kn-site .skill-path-cta-mobile {
    width: 100%;
  }
}
@media (prefers-reduced-motion: reduce) {
  .kn-site {
    scroll-behavior: auto;
  }
  .kn-site *,
  .kn-site *::before,
  .kn-site *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .kn-site .btn-hw-primary:hover,
  .kn-site .btn-hw-outline:hover,
  .kn-site .catalog-card-body > a:hover {
    transform: none;
  }
}

.kn-site #about .row {
  --bs-gutter-x: 32px;
}

/* Supporting motion: brief feedback, desktop hover only; orbit remains the focal scene. */
.kn-site {
  --feedback-time: 220ms;
  --arrival-ease: cubic-bezier(0.16, 1, 0.3, 1);
}
.kn-site .stat-item {
  transition: background-color var(--feedback-time) ease;
}
.kn-site .stat-icon,
.kn-site .catalog-icon {
  transition:
    transform 280ms var(--arrival-ease),
    color var(--feedback-time) ease;
}
.kn-site .challenge-card {
  transition:
    border-color var(--feedback-time) ease,
    box-shadow var(--feedback-time) ease;
}
.kn-site .challenge-number {
  transition: color var(--feedback-time) ease;
}
.kn-site .learning-steps li {
  border-radius: 12px;
  transition: background-color var(--feedback-time) ease;
}
.kn-site .learning-steps .ic {
  transition:
    background-color var(--feedback-time) ease,
    color var(--feedback-time) ease,
    transform 280ms var(--arrival-ease);
}
.kn-site .consult-field label {
  transition: color 150ms ease;
}
.kn-site .consult-field input,
.kn-site .consult-field select {
  transition:
    border-color 150ms ease,
    background-color 150ms ease,
    box-shadow 150ms ease;
}
.kn-site .consult-field:focus-within label {
  color: var(--site-blue-dark);
}
.kn-site .consult-field:focus-within input,
.kn-site .consult-field:focus-within select {
  border-color: var(--site-blue);
  background: var(--color-surface);
  box-shadow: 0 2px 8px rgba(16, 42, 86, 0.08);
}
.kn-site .consult-consent {
  transition: color 150ms ease;
}
.kn-site .consult-consent:focus-within {
  color: var(--site-navy);
}
.kn-site .footer-link,
.kn-site .footer-contact-item a {
  text-underline-offset: 5px;
  text-decoration-thickness: 1px;
  transition: color 150ms ease;
}
@media (hover: hover) and (pointer: fine) {
  .kn-site .stat-item:hover {
    background: rgba(255, 255, 255, 0.06);
  }
  .kn-site .stat-item:hover .stat-icon {
    transform: translateY(-3px);
    color: #8ee8dd;
  }
  .kn-site .challenge-card:hover {
    border-color: #b6cdf5;
    box-shadow: 0 8px 20px rgba(16, 42, 86, 0.07);
  }
  .kn-site .challenge-card:hover .challenge-number {
    color: var(--site-blue);
  }
  .kn-site .learning-steps li:hover {
    background: var(--site-soft);
  }
  .kn-site .learning-steps li:hover .ic {
    background: var(--site-blue);
    color: var(--color-surface);
    transform: translateX(2px);
  }
  .kn-site .catalog-card:hover .catalog-icon {
    transform: scale(1.08) translateY(-2px);
  }
  .kn-site .footer-link:hover,
  .kn-site .footer-contact-item a:hover {
    text-decoration: underline;
  }
}
/* Run only when the real image enters the viewport; default content never hidden. */
.kn-site .media-arrived {
  animation: kn-media-arrival 600ms var(--arrival-ease) both;
}
@keyframes kn-media-arrival {
  from {
    opacity: 0.8;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  .kn-site .media-arrived {
    animation: none;
  }
  .kn-site .stat-item:hover .stat-icon,
  .kn-site .learning-steps li:hover .ic,
  .kn-site .catalog-card:hover .catalog-icon {
    transform: none;
  }
}

/* Compact benefit summary; full copy stays visible at every breakpoint. */
.kn-site #impact .stats-band {
  border-radius: 16px;
  overflow: hidden;
}
.kn-site #impact .stat-item {
  padding: 22px 24px;
  text-align: left;
}
.kn-site #impact .stat-num {
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: 9px;
  min-height: 0;
  margin-bottom: 9px;
  font-size: 1.12rem;
  line-height: 1.4;
  letter-spacing: 0;
}
.kn-site #impact .stat-icon {
  width: 22px;
  height: 22px;
}
.kn-site #impact .stat-label {
  max-width: none;
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.6;
  font-weight: 400;
  color: #dce7fa;
}
@media (max-width: 991.98px) {
  .kn-site #impact .stat-item {
    padding: 20px 16px;
  }
  .kn-site #impact .stat-num {
    font-size: 1.05rem;
  }
}
@media (max-width: 575.98px) {
  .kn-site #impact .stat-item {
    width: 100%;
    padding: 16px 18px;
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
  }
  .kn-site #impact .stat-item:first-child {
    border-top: 0;
  }
  .kn-site #impact .stat-num {
    font-size: 1.12rem;
    margin-bottom: 5px;
  }
  .kn-site #impact .stat-icon {
    width: 20px;
    height: 20px;
  }
  .kn-site #impact .stat-label {
    font-size: 0.98rem;
    line-height: 1.5;
  }
}

/* Flat four-column summary, matching the reference composition. */
.kn-site #impact .stats-band {
  border-radius: 0;
}
.kn-site #impact .stat-item {
  padding: 26px 24px;
  border: 0;
}
.kn-site #impact .stat-item:nth-child(n) {
  border: 0;
}
.kn-site #impact .stat-num {
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 1.12rem;
  min-height: 0;
  text-align: left;
}
.kn-site #impact .stat-icon {
  width: 22px;
  height: 22px;
}
.kn-site #impact .stat-label {
  text-align: left;
  font-size: 0.98rem;
  line-height: 1.65;
}
@media (max-width: 767.98px) {
  .kn-site #impact .stat-item {
    width: 50%;
    padding: 22px 18px;
  }
}
@media (max-width: 399.98px) {
  .kn-site #impact .stat-item {
    padding: 20px 14px;
  }
  .kn-site #impact .stat-num {
    font-size: 1.05rem;
  }
  .kn-site #impact .stat-label {
    font-size: 0.91rem;
  }
}

/* Edge-to-edge benefit background with content aligned to the site container. */
.kn-site #impact {
  background: var(--site-navy);
  padding-bottom: 0;
}
.kn-site #impact .stats-band {
  overflow: visible;
}

/* Learning method: editorial list and a simple three-stage summary. */
.kn-site #about .method-visual {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.kn-site #about .about-collage {
  flex: 1;
  min-height: 0;
}
.kn-site #about .img-a {
  height: 100%;
  max-height: 520px;
  overflow: hidden;
}
.kn-site #about .img-a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.kn-site #about .method-flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px;
  border-radius: 12px;
  background: var(--site-soft);
  color: var(--site-navy);
  font-size: 0.98rem;
  font-weight: 500;
}
.kn-site #about .learning-intro {
  margin-bottom: 24px;
  max-width: none;
}
.kn-site #about .learning-steps {
  gap: 0;
  margin: 0;
  padding: 0;
}
.kn-site #about .learning-steps li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin: 0;
  padding: 19px 0;
  border-top: 1px solid var(--site-border);
  border-radius: 0;
}
.kn-site #about .learning-steps .ic {
  width: 24px;
  min-width: 24px;
  height: auto;
  padding: 2px 0;
  background: transparent;
  color: var(--site-blue-dark);
  border-radius: 0;
  font-size: 0.84rem;
  font-weight: 500;
  transform: none;
}
.kn-site #about .learning-steps h3 {
  font-size: 1.12rem;
  margin: 0 0 6px;
}
.kn-site #about .learning-steps p {
  font-size: 1.05rem;
  line-height: 1.7;
}
@media (hover: hover) and (pointer: fine) {
  .kn-site #about .learning-steps li:hover {
    background: transparent;
    border-top-color: var(--site-blue);
  }
  .kn-site #about .learning-steps li:hover .ic {
    background: transparent;
    color: var(--site-blue);
    transform: none;
  }
}
@media (max-width: 991.98px) {
  .kn-site #about .img-a {
    height: 320px;
  }
  .kn-site #about .about-collage {
    flex: none;
  }
  .kn-site #about .method-visual {
    gap: 16px;
  }
  .kn-site #about .method-flow {
    padding: 16px 20px;
  }
}
@media (max-width: 575.98px) {
  .kn-site #about .img-a {
    height: 260px;
  }
  .kn-site #about .learning-steps li {
    gap: 12px;
    padding: 17px 0;
  }
  .kn-site #about .method-flow {
    font-size: 0.91rem;
  }
}

/* Overlay anchors the learning sequence to the practical workshop image. */
.kn-site #about .method-visual {
  position: relative;
  gap: 0;
}
.kn-site #about .about-collage {
  position: relative;
  min-height: 440px;
}
.kn-site #about .img-a {
  position: absolute;
  inset: 0;
  max-height: none;
  height: 100%;
}
.kn-site #about .img-a img {
  transition: transform 600ms var(--arrival-ease);
}
.kn-site #about .method-flow {
  position: absolute;
  z-index: 2;
  left: 32px;
  right: 32px;
  bottom: 20px;
  gap: 8px;
  padding: 13px 16px;
  background: rgba(242, 246, 255, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 8px 24px rgba(16, 42, 86, 0.16);
  backdrop-filter: blur(8px);
}
.kn-site #about .method-flow span:nth-child(odd) {
  padding: 7px 8px;
  border-radius: 8px;
  white-space: nowrap;
  transition:
    background-color 180ms ease,
    color 180ms ease;
}
.kn-site #about .method-flow span:nth-child(even) {
  color: var(--site-blue);
}
.kn-site #about .learning-steps li {
  transition:
    background-color 220ms ease,
    border-color 220ms ease;
}
.kn-site #about .learning-steps li > div {
  transition: transform 220ms var(--arrival-ease);
}
.kn-site #about .learning-steps h3 {
  transition: color 220ms ease;
}
@media (hover: hover) and (pointer: fine) {
  .kn-site #about .method-visual:hover .img-a img {
    transform: scale(1.025);
  }
  .kn-site #about .method-flow span:nth-child(odd):hover {
    background: var(--site-blue);
    color: var(--color-surface);
  }
  .kn-site #about .learning-steps li:hover {
    background: var(--site-soft);
    border-top-color: #b7cdf1;
  }
  .kn-site #about .learning-steps li:hover > div {
    transform: translateX(4px);
  }
  .kn-site #about .learning-steps li:hover h3 {
    color: var(--site-blue-dark);
  }
}
@media (max-width: 991.98px) {
  .kn-site #about .about-collage {
    height: 340px;
    min-height: 0;
    width: 100%;
  }
  .kn-site #about .img-a {
    height: 100%;
  }
  .kn-site #about .method-flow {
    bottom: 16px;
    left: 32px;
    right: 32px;
  }
}
@media (max-width: 575.98px) {
  .kn-site #about .about-collage {
    height: 300px;
  }
  .kn-site #about .method-flow {
    left: 26px;
    right: 26px;
    bottom: 12px;
    padding: 10px 8px;
    gap: 4px;
  }
  .kn-site #about .method-flow span:nth-child(odd) {
    padding: 6px 4px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .kn-site #about .method-visual:hover .img-a img,
  .kn-site #about .learning-steps li:hover > div {
    transform: none;
  }
}

/* Separate process badges; rounded row feedback without moving the layout. */
.kn-site #about .method-flow {
  background: transparent;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
  padding: 0;
  gap: 10px;
}
.kn-site #about .method-flow span:nth-child(odd) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid #d9e5f8;
  background: #f2f6ff;
  color: var(--site-navy);
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(16, 42, 86, 0.12);
}
.kn-site #about .method-flow span:nth-child(even) {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  flex: none;
  background: rgba(242, 246, 255, 0.96);
  border-radius: 50%;
  font-size: 0.98rem;
}
.kn-site #about .learning-steps li {
  padding: 19px 14px;
  border-top-color: transparent;
  border-radius: 14px;
  position: relative;
  transition:
    background-color 220ms ease,
    box-shadow 220ms ease;
}
.kn-site #about .learning-steps li::after {
  content: '';
  position: absolute;
  top: -1px;
  left: 14px;
  right: 14px;
  height: 1px;
  background: var(--site-border);
  transition: opacity 180ms ease;
  pointer-events: none;
}
@media (hover: hover) and (pointer: fine) {
  .kn-site #about .method-flow span:nth-child(odd):hover {
    background: var(--site-blue);
    border-color: var(--site-blue);
    color: var(--color-surface);
  }
  .kn-site #about .learning-steps li:hover {
    border-top-color: transparent;
    background: var(--site-soft);
    box-shadow: 0 5px 16px rgba(16, 42, 86, 0.06);
  }
  .kn-site #about .learning-steps li:hover::after {
    opacity: 0;
  }
}
@media (max-width: 575.98px) {
  .kn-site #about .method-flow {
    left: 26px;
    right: 26px;
    gap: 5px;
    padding: 0;
  }
  .kn-site #about .method-flow span:nth-child(odd) {
    padding: 8px 9px;
    font-size: 0.84rem;
  }
  .kn-site #about .method-flow span:nth-child(even) {
    width: 18px;
    height: 18px;
    font-size: 0.84rem;
  }
  .kn-site #about .learning-steps li {
    padding: 17px 10px;
  }
  .kn-site #about .learning-steps li::after {
    left: 10px;
    right: 10px;
  }
}

/* Balance outcomes columns: condensed list and a useful category summary. */
.kn-site .skill-path-layout {
  gap: clamp(36px, 5vw, 64px);
}
.kn-site .skill-path-intro {
  position: sticky;
  top: 112px;
  align-self: start;
}
.kn-site .skill-path-item {
  padding: 7px 10px 7px 0;
}
.kn-site .skill-path-item + .skill-path-item {
  margin-top: 6px;
}
.kn-site .skill-path-group + .skill-path-group {
  margin-top: 22px;
}
.kn-site .skill-path-group-title {
  margin-bottom: 12px;
}
.kn-site .skill-path-text {
  font-size: 1.12rem;
  line-height: 1.65;
}
.kn-site .skill-path-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid #d8e2f1;
}
.kn-site .skill-path-summary > div {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.kn-site .skill-path-summary span {
  font-size: 0.84rem;
  color: var(--site-muted);
  font-variant-numeric: tabular-nums;
}
.kn-site .skill-path-summary strong {
  font-size: 0.98rem;
  font-weight: 600;
  color: #1e6b62;
}
.kn-site .skill-path-summary > div:nth-child(2) strong {
  color: #1d61a5;
}
.kn-site .skill-path-summary > div:nth-child(3) strong {
  color: #5147a5;
}
@media (max-width: 991.98px) {
  .kn-site .skill-path-intro {
    position: static;
  }
  .kn-site .skill-path-summary {
    display: none;
  }
  .kn-site .skill-path-layout {
    gap: 28px;
  }
}

/* Course photos retain the established card dimensions. */
.kn-site .catalog-photo {
  overflow: hidden;
}
.kn-site .catalog-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transition: transform 450ms var(--arrival-ease);
}
@media (hover: hover) and (pointer: fine) {
  .kn-site .catalog-card:hover .catalog-photo img {
    transform: scale(1.035);
  }
}
@media (prefers-reduced-motion: reduce) {
  .kn-site .catalog-card:hover .catalog-photo img {
    transform: none;
  }
}

/* Course discovery cards: clear category, natural image ratio, compact action. */
.kn-site .catalog-card {
  --category-bg: #eaf2ff;
  --category-ink: var(--color-primary-hover);
  border: 1px solid #dce5f2;
  border-radius: 18px;
  box-shadow: 0 4px 16px rgba(16, 42, 86, 0.04);
}
.kn-site .catalog-card[data-course-group='quan-ly'] {
  --category-bg: #e8f5f2;
  --category-ink: #166456;
}
.kn-site .catalog-card[data-course-group='chuyen-mon'] {
  --category-bg: #efedff;
  --category-ink: #5147a5;
}
.kn-site .catalog-card .catalog-placeholder {
  height: auto;
  min-height: 0;
  aspect-ratio: 16/9;
  border-radius: 0;
  flex: none;
}
.kn-site .catalog-photo img {
  object-position: center 36%;
}
.kn-site .catalog-card-body {
  padding: 20px;
  min-height: 0;
  flex: 1;
  gap: 0;
}
.kn-site .catalog-category {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  padding: 5px 10px;
  background: var(--category-bg);
  color: var(--category-ink);
  border-radius: 6px;
  font-size: 0.84rem;
  line-height: 1.5;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  margin: 0 0 12px;
}
.kn-site .catalog-card h3 {
  font-size: 1.26rem;
  line-height: 1.5;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  flex: none;
}
.kn-site .catalog-card p {
  font-size: 1.05rem;
  line-height: 1.65;
  margin: 0 0 20px;
  flex: 1;
  color: var(--site-muted);
}
.kn-site .catalog-card-body > a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 44px;
  border-radius: 10px;
  border: 1px solid #d9e6fb;
  padding: 10px 16px;
  background: #edf4ff;
  color: var(--site-blue-dark);
  font-size: 0.98rem;
  line-height: 1.5;
  font-weight: 600;
  box-shadow: none;
  transform: none;
}
@media (hover: hover) and (pointer: fine) {
  .kn-site .catalog-card:hover {
    border-color: #afc7ed;
    box-shadow: 0 10px 24px rgba(16, 42, 86, 0.09);
  }
  .kn-site .catalog-card-body > a:hover {
    background: var(--site-blue);
    border-color: var(--site-blue);
    color: var(--color-surface);
    transform: none;
  }
}
@media (max-width: 575.98px) {
  .kn-site .catalog-card-body {
    padding: 18px;
  }
  .kn-site .catalog-grid {
    gap: 20px;
  }
  .kn-site .catalog-card h3 {
    font-size: 1.19rem;
  }
  .kn-site .catalog-card p {
    margin-bottom: 18px;
  }
}

/* Background hero — preserve existing left-column typography and actions. */
.kn-site .hero.hero-photo {
  position: relative;
  isolation: isolate;
  min-height: 740px;
  padding: 164px 0 132px;
  background: #f2f6ff;
  overflow: hidden;
}
.hero-photo-scene {
  position: absolute;
  inset: 84px 0 0;
  z-index: -1;
  overflow: hidden;
}
.hero-photo-scene > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right center;
}
.hero-photo-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(245, 248, 255, 0.96),
    rgba(245, 248, 255, 0.8) 32%,
    rgba(245, 248, 255, 0.25) 53%,
    transparent 70%
  );
}
.hero-photo .container {
  z-index: 2;
}
.hero-photo-floats {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
}
.photo-float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--color-surface);
  border-radius: 16px;
  padding: 15px 18px;
  box-shadow: 0 10px 30px rgba(16, 42, 86, 0.12);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
  pointer-events: auto;
}
.photo-float--1 {
  left: 55%;
  top: 160px;
}
.photo-float--2 {
  right: 4%;
  top: 132px;
}
.photo-float--3 {
  right: 4%;
  top: 350px;
}
.photo-float-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: #e4edff;
  color: var(--color-primary);
  flex: none;
}
.photo-float-icon svg {
  width: 26px;
  height: 26px;
}
.photo-float p {
  margin: 0;
  color: #53647f;
  font-size: 0.98rem;
  line-height: 1.45;
}
.photo-float strong {
  display: block;
  font-size: 1.12rem;
  font-weight: 700;
  color: #102a56;
}
.photo-float-connector {
  position: absolute;
  right: 8%;
  top: 198px;
  width: 260px;
  height: 170px;
  stroke: #7fa8f4;
  stroke-width: 1.5;
}
.photo-float-connector circle {
  fill: var(--color-primary);
  stroke: none;
}
@media (hover: hover) and (pointer: fine) {
  .photo-float:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 34px rgba(16, 42, 86, 0.18);
  }
}
.kn-site #impact.hero-summary {
  position: relative;
  z-index: 4;
  margin: -60px 0 0;
  padding: 0;
  background: transparent;
}
.hero-summary-panel {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: 26px;
  box-shadow: 0 14px 38px rgba(16, 42, 86, 0.1);
  padding: 26px 8px;
}
.hero-summary-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 0 18px;
  min-width: 0;
}
.hero-summary-item + .hero-summary-item {
  border-left: 1px solid var(--color-border-subtle);
}
.hero-summary-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #e4edff;
  color: var(--color-primary);
  flex: none;
}
.hero-summary-icon svg {
  width: 25px;
  height: 25px;
}
.hero-summary-item h2 {
  font-size: 1.05rem;
  line-height: 1.5;
  font-weight: 700;
  color: #102a56;
  margin: 1px 0 6px;
}
.hero-summary-item p {
  font-size: 0.91rem;
  line-height: 1.65;
  color: #53647f;
  margin: 0;
}
@media (max-width: 1199.98px) {
  .photo-float {
    padding: 12px;
    gap: 8px;
  }
  .photo-float-icon {
    width: 38px;
    height: 38px;
  }
  .photo-float p {
    font-size: 0.84rem;
  }
  .photo-float strong {
    font-size: 0.98rem;
  }
  .photo-float--1 {
    left: 57%;
    top: 155px;
  }
  .photo-float--2 {
    right: 3%;
    top: 100px;
  }
  .hero-summary-item {
    padding: 0 12px;
    gap: 10px;
  }
  .hero-summary-icon {
    width: 44px;
    height: 44px;
  }
}
@media (max-width: 991.98px) {
  .kn-site .hero.hero-photo {
    padding: 140px 0 110px;
    min-height: 700px;
  }
  .hero-photo .row > .col-lg-6:first-child {
    width: 58%;
  }
  .hero-photo-spacer {
    display: none;
  }
  .hero-photo-scene {
    inset: 68px 0 0;
  }
  .photo-float--1 {
    display: none;
  }
  .photo-float--2 {
    top: 116px;
  }
  .photo-float--3 {
    top: 360px;
  }
  .hero-summary-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 0;
  }
  .hero-summary-item:nth-child(3) {
    border-left: 0;
  }
}
@media (max-width: 600px) {
  .kn-site .hero.hero-photo {
    padding: 120px 0 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
  }
  .hero-photo .row > .col-lg-6:first-child {
    width: 100%;
  }
  .hero-photo > .container {
    order: 0;
    margin-bottom: 26px;
  }
  .hero-photo-scene {
    position: relative;
    inset: auto;
    order: 1;
    height: 330px;
    z-index: 0;
    flex: none;
  }
  .hero-photo-scene > img {
    object-position: 70% center;
  }
  .hero-photo-shade {
    background: linear-gradient(180deg, #f2f6ff, rgba(242, 246, 255, 0) 22%);
  }
  .hero-photo-floats {
    inset: auto 0 0;
    height: 330px;
  }
  .photo-float {
    padding: 10px;
    gap: 7px;
    border-radius: 12px;
  }
  .photo-float-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
  }
  .photo-float-icon svg {
    width: 20px;
    height: 20px;
  }
  .photo-float p {
    font-size: 0.7rem;
  }
  .photo-float strong {
    font-size: 0.84rem;
  }
  .photo-float--1 {
    display: flex;
    left: 12px;
    top: 66px;
  }
  .photo-float--2 {
    top: 16px;
    right: 12px;
  }
  .photo-float--3 {
    top: auto;
    bottom: 46px;
    right: 12px;
  }
  .photo-float-connector {
    right: 10%;
    top: 65px;
    width: 170px;
    height: 120px;
  }
  .kn-site #impact.hero-summary {
    margin-top: -24px;
  }
  .hero-summary-panel {
    grid-template-columns: 1fr;
    border-radius: 20px;
    padding: 4px 18px;
    gap: 0;
  }
  .hero-summary-item {
    padding: 18px 0;
    align-items: center;
    gap: 14px;
  }
  .hero-summary-item + .hero-summary-item {
    border-left: 0;
    border-top: 1px solid var(--color-border-subtle);
  }
  .hero-summary-icon {
    width: 48px;
    height: 48px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .photo-float {
    transition: none;
  }
  .photo-float:hover {
    transform: none;
  }
}

/* Keep floating labels in the image's negative space, clear of both faces. */
.hero-photo .photo-float {
  padding: 11px 13px;
  gap: 9px;
  border-radius: 14px;
}
.hero-photo .photo-float-icon {
  width: 38px;
  height: 38px;
}
.hero-photo .photo-float p {
  font-size: 0.84rem;
}
.hero-photo .photo-float strong {
  font-size: 0.98rem;
}
.hero-photo .photo-float--1 {
  left: 46%;
  top: 100px;
}
.hero-photo .photo-float--2 {
  right: 2%;
  top: 106px;
}
.hero-photo .photo-float--3 {
  right: 2%;
  top: auto;
  bottom: 100px;
}
@media (min-width: 601px) and (max-width: 991.98px) {
  .hero-photo .photo-float--1 {
    display: none;
  }
  .hero-photo .photo-float--2 {
    top: 90px;
  }
  .hero-photo .photo-float--3 {
    bottom: 90px;
  }
}
@media (max-width: 600px) {
  .hero-photo .photo-float {
    padding: 9px 10px;
    gap: 7px;
    border-radius: 12px;
  }
  .hero-photo .photo-float-icon {
    width: 30px;
    height: 30px;
  }
  .hero-photo .photo-float p {
    font-size: 0.7rem;
  }
  .hero-photo .photo-float strong {
    font-size: 0.84rem;
  }
  .hero-photo .photo-float--1 {
    display: flex;
    left: 12px;
    top: 12px;
  }
  .hero-photo .photo-float--2 {
    right: 12px;
    top: 12px;
  }
  .hero-photo .photo-float--3 {
    left: 12px;
    right: auto;
    top: auto;
    bottom: 44px;
  }
}

/* Anchor both badges to the photograph's content frame, never the viewport. */
.hero-photo-frame {
  position: relative;
  width: 100%;
  height: 100%;
}
.hero-photo-frame > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right center;
}
.hero-photo-card-anchor {
  position: absolute;
  inset: 0;
  width: min(1296px, calc(100% - 48px));
  margin-inline: auto;
  pointer-events: none;
}
.hero-photo .hero-photo-floats {
  position: absolute;
  inset: 0 0 0 50%;
  height: auto;
  z-index: 3;
}
.hero-photo .photo-float--2 {
  left: 24px;
  right: auto;
  top: 56%;
  bottom: auto;
}
.hero-photo .photo-float--3 {
  left: auto;
  right: 32px;
  top: 32px;
  bottom: auto;
}
.hero-photo .photo-float {
  animation: photo-badge-float 5s ease-in-out infinite;
  animation-play-state: paused;
}
.hero-photo .photo-float--3 {
  animation-duration: 6s;
  animation-delay: -2.5s;
}
.hero-photo.badges-visible .photo-float {
  animation-play-state: running;
}
@keyframes photo-badge-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}
@media (hover: hover) and (pointer: fine) {
  .hero-photo.badges-visible .photo-float:hover {
    animation-play-state: paused;
  }
}
@media (min-width: 601px) and (max-width: 1099.98px) {
  .hero-photo .photo-float--2 {
    display: none;
  }
  .hero-photo .photo-float--3 {
    right: 24px;
    top: 32px;
  }
}
@media (max-width: 600px) {
  .hero-photo .hero-photo-card-anchor {
    display: none;
  }
  .hero-photo-frame > img {
    object-position: 70% center;
  }
}
@media (prefers-reduced-motion: reduce) {
  .hero-photo .photo-float {
    animation: none;
  }
  .hero-photo .photo-float:hover {
    transform: none;
  }
}

/* Learning method: one process bar and aligned, legible numbered rows. */
.kn-site #about .img-a::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.25), transparent 45%);
  pointer-events: none;
}
.kn-site #about .method-flow {
  left: 44px;
  right: 44px;
  bottom: 20px;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 6px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.89);
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 16px;
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(16, 42, 86, 0.14);
}
.kn-site #about .method-flow span:nth-child(odd) {
  padding: 10px 4px;
  border: 0;
  box-shadow: none;
  background: transparent;
  border-radius: 10px;
  font-size: 0.98rem;
}
.kn-site #about .method-flow span:nth-child(even) {
  background: transparent;
  border-radius: 0;
  width: auto;
  height: auto;
}
.kn-site #about .method-flow span:last-child {
  background: var(--site-blue);
  color: var(--color-surface);
}
.kn-site #about .method-content {
  display: flex;
  flex-direction: column;
}
.kn-site #about .learning-title span {
  color: var(--site-blue);
}
.kn-site #about .learning-intro {
  margin-bottom: 18px;
  color: var(--color-text-muted);
  max-width: 100%;
}
.kn-site #about .learning-steps {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 100%;
  max-width: none;
}
.kn-site #about .learning-steps li {
  padding: 16px 0;
  gap: 16px;
  border: 0;
  border-radius: 12px;
}
.kn-site #about .learning-steps li::after {
  left: 0;
  right: 0;
}
.kn-site #about .learning-steps .ic {
  display: grid;
  place-items: center;
  width: 32px;
  min-width: 32px;
  height: 32px;
  padding: 0;
  background: #e4edff;
  color: var(--color-primary-hover);
  border-radius: 50%;
  font-size: 0.98rem;
  font-weight: 700;
}
.kn-site #about .learning-steps li > div {
  min-width: 0;
}
.kn-site #about .learning-steps p {
  max-width: 440px;
  color: var(--color-text-muted);
  text-wrap: pretty;
}
.kn-site #about .learning-steps li:last-child {
  padding-bottom: 0;
}
@media (hover: hover) and (pointer: fine) {
  .kn-site #about .learning-steps li:hover > div {
    transform: none;
  }
  .kn-site #about .learning-steps li:hover .ic {
    background: #dbeafe;
    color: var(--color-primary-hover);
  }
}
@media (max-width: 991.98px) {
  .kn-site #about .about-collage {
    height: auto;
    aspect-ratio: 4/3;
  }
  .kn-site #about .method-flow {
    left: 44px;
    right: 44px;
    bottom: 20px;
  }
  .kn-site #about .learning-steps p {
    max-width: none;
  }
}
@media (max-width: 575.98px) {
  .kn-site #about .method-flow {
    left: 36px;
    right: 36px;
    bottom: 16px;
    padding: 6px;
    gap: 3px;
    border-radius: 14px;
  }
  .kn-site #about .method-flow span:nth-child(odd) {
    font-size: 0.84rem;
    padding: 9px 2px;
  }
  .kn-site #about .method-flow span:nth-child(even) {
    font-size: 0.84rem;
  }
  .kn-site #about .learning-steps li {
    gap: 12px;
    padding: 16px 0;
  }
  .kn-site #about .learning-intro {
    margin-bottom: 14px;
  }
}

/* Method cards: spacious circular icons and a restrained blue outline. */
.kn-site #about .learning-steps {
  gap: 14px;
  justify-content: flex-start;
}
.kn-site #about .learning-steps li {
  align-items: center;
  padding: 20px 22px;
  border: 1px solid #b8cefb;
  border-radius: 16px;
  background: var(--color-surface);
  box-shadow: 0 8px 22px rgba(16, 42, 86, 0.07);
  gap: 20px;
  transition:
    border-color 200ms ease,
    box-shadow 200ms ease,
    transform 200ms ease;
}
.kn-site #about .learning-steps li:last-child {
  padding-bottom: 20px;
}
.kn-site #about .learning-steps li::after {
  display: none;
}
.kn-site #about .learning-steps .ic {
  width: 64px;
  min-width: 64px;
  height: 64px;
  background: #eaf1ff;
  color: var(--color-primary);
}
.kn-site #about .learning-steps .ic svg {
  width: 29px;
  height: 29px;
}
.kn-site #about .learning-steps h3 {
  margin-bottom: 7px;
}
.kn-site #about .learning-steps p {
  max-width: none;
}
@media (hover: hover) and (pointer: fine) {
  .kn-site #about .learning-steps li:hover {
    background: var(--color-surface);
    border-color: #7da6f6;
    box-shadow: 0 12px 28px rgba(16, 42, 86, 0.11);
    transform: translateY(-2px);
  }
}
@media (max-width: 575.98px) {
  .kn-site #about .learning-steps li,
  .kn-site #about .learning-steps li:last-child {
    padding: 18px 16px;
    gap: 14px;
    align-items: flex-start;
  }
  .kn-site #about .learning-steps .ic {
    width: 48px;
    min-width: 48px;
    height: 48px;
  }
  .kn-site #about .learning-steps .ic svg {
    width: 24px;
    height: 24px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .kn-site #about .learning-steps li:hover {
    transform: none;
  }
}

/* Paired course actions share the same baseline and touch target. */
.kn-site .catalog-actions {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 10px;
  margin-top: auto;
}
.kn-site .catalog-actions a,
.kn-site .catalog-actions button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 8px;
  border-radius: 10px;
  font: inherit;
  font-size: 0.91rem;
  line-height: 1.4;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  transition:
    background-color 180ms ease,
    border-color 180ms ease;
}
.kn-site .catalog-actions .catalog-consult {
  background: var(--site-blue);
  border: 1px solid var(--site-blue);
  color: var(--color-surface);
}
.kn-site .catalog-actions .catalog-details {
  background: var(--color-surface);
  border: 1px solid #c5d6f1;
  color: #526580;
}
.kn-site .catalog-actions .catalog-details:disabled {
  cursor: not-allowed;
  opacity: 0.7;
}
.kn-site .catalog-actions a:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}
@media (hover: hover) {
  .kn-site .catalog-actions .catalog-consult:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
  }
}
@media (min-width: 576px) and (max-width: 767.98px) {
  .kn-site .catalog-actions {
    grid-template-columns: 1fr;
  }
}

/* Course CTA feedback: hover, keyboard focus and pressed state. */
.kn-site .catalog-actions a {
  transition:
    transform 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease;
}
.kn-site .catalog-actions .catalog-details {
  color: var(--site-blue-dark);
}
@media (hover: hover) and (pointer: fine) {
  .kn-site .catalog-actions .catalog-consult:hover {
    transform: translateY(-2px);
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    box-shadow: 0 5px 12px rgba(37, 99, 235, 0.2);
  }
  .kn-site .catalog-actions .catalog-details:hover {
    transform: translateY(-2px);
    background: #eaf2ff;
    border-color: var(--color-primary);
    color: var(--color-primary-hover);
    box-shadow: 0 4px 10px rgba(16, 42, 86, 0.08);
  }
}
.kn-site .catalog-actions a:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}
.kn-site .catalog-actions a:active {
  transform: translateY(0) scale(0.98);
  box-shadow: none;
}
@media (prefers-reduced-motion: reduce) {
  .kn-site .catalog-actions a {
    transition: none;
  }
  .kn-site .catalog-actions a:hover,
  .kn-site .catalog-actions a:active {
    transform: none;
  }
}

/* Pricing extends the shared site palette; isolated from course filters. */
.kn-site .kn-price {
  background: var(--color-surface);
}
.kn-site .kn-price-heading {
  max-width: 720px;
  margin-bottom: 36px;
}
.kn-site .kn-price-heading .section-title {
  margin: 18px 0 16px;
}
.kn-site .kn-price-heading > p {
  color: var(--site-muted);
  margin: 0;
  line-height: 1.75;
}
.kn-site .kn-price-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  align-items: stretch;
}
.kn-site .kn-price-plan {
  --plan-ink: var(--color-primary-hover);
  --plan-soft: #edf4ff;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 30px 28px;
  border: 1px solid var(--site-border);
  border-radius: 20px;
  background: var(--color-surface);
  box-shadow: 0 6px 22px rgba(16, 42, 86, 0.05);
  transition:
    transform 200ms ease,
    border-color 200ms ease,
    box-shadow 200ms ease;
}
.kn-site .kn-price-plan[data-price-group='quan-ly'] {
  --plan-ink: #166456;
  --plan-soft: #edf8f5;
}
.kn-site .kn-price-plan[data-price-group='chuyen-mon'] {
  --plan-ink: #5147a5;
  --plan-soft: #f2efff;
}
.kn-site .kn-price-top h3 {
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--site-navy);
  margin: 0 0 8px;
}
.kn-site .kn-price-duration {
  font-size: 0.98rem;
  color: var(--site-muted);
  margin: 0;
}
.kn-site .kn-price-duration span {
  margin: 0 6px;
  color: #98a6bb;
}
.kn-site .kn-price-amount {
  padding: 22px 18px;
  margin: 24px 0;
  background: var(--plan-soft);
  border-radius: 12px;
}
.kn-site .kn-price-label {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--plan-ink);
}
.kn-site .kn-price-current {
  font-size: clamp(2.1rem, 2.8vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.3;
  color: var(--site-navy);
  margin: 7px 0;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.kn-site .kn-price-current > span {
  font-size: 0.55em;
  vertical-align: super;
  margin-left: 3px;
}
.kn-site .kn-price-original {
  font-size: 0.91rem;
  color: #52647e;
  margin: 0;
}
.kn-site .kn-price-original > span {
  margin-right: 6px;
}
.kn-site .kn-price-plan h4 {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--site-navy);
  margin: 0 0 18px;
}
.kn-site .kn-price-features {
  list-style: none;
  counter-reset: price-feature;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 14px;
}
.kn-site .kn-price-features li {
  counter-increment: price-feature;
  position: relative;
  padding-left: 29px;
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}
.kn-site .kn-price-features li::before {
  content: counter(price-feature, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-size: 0.77rem;
  font-weight: 600;
  color: var(--plan-ink);
}
.kn-site .kn-price-cta {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  padding: 12px 16px;
  margin-top: auto;
  border-radius: 10px;
  background: var(--site-blue);
  border: 1px solid var(--site-blue);
  color: var(--color-surface);
  font-size: 0.98rem;
  font-weight: 600;
  text-decoration: none;
  transition:
    background-color 180ms ease,
    transform 180ms ease,
    box-shadow 180ms ease;
}
.kn-site .kn-price-cta:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 4px;
}
@media (hover: hover) and (pointer: fine) {
  .kn-site .kn-price-plan:hover {
    transform: translateY(-4px);
    border-color: #b5caec;
    box-shadow: 0 12px 28px rgba(16, 42, 86, 0.09);
  }
  .kn-site .kn-price-cta:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    color: var(--color-surface);
    box-shadow: 0 5px 12px rgba(37, 99, 235, 0.18);
  }
}
.kn-site .kn-price-cta:active {
  transform: scale(0.98);
}
@media (max-width: 1099.98px) {
  .kn-site .kn-price-grid {
    gap: 16px;
  }
  .kn-site .kn-price-plan {
    padding: 24px 20px;
  }
  .kn-site .kn-price-top h3 {
    font-size: 1.26rem;
  }
  .kn-site .kn-price-amount {
    padding: 18px 14px;
  }
}
@media (max-width: 900px) {
  .kn-site .kn-price-grid {
    grid-template-columns: 1fr;
    max-width: 620px;
    margin-inline: auto;
    gap: 24px;
  }
  .kn-site .kn-price-current {
    font-size: 2.52rem;
  }
  .kn-site .kn-price-heading {
    margin-bottom: 28px;
  }
}
@media (max-width: 480px) {
  .kn-site .kn-price-plan {
    padding: 24px 22px;
  }
  .kn-site .kn-price-features {
    gap: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .kn-site .kn-price-plan,
  .kn-site .kn-price-cta {
    transition: none;
  }
  .kn-site .kn-price-plan:hover,
  .kn-site .kn-price-cta:active {
    transform: none;
  }
}

/* Reference pricing composition: vivid headers with quiet comparison bodies. */
.kn-site .kn-price {
  background: #f5f8ff;
}
.kn-site .kn-price-heading {
  margin-bottom: 46px;
}
.kn-site .kn-price-heading .section-title {
  margin-top: 0;
}
.kn-site .kn-price-grid {
  gap: 28px;
  align-items: stretch;
}
.kn-site .kn-price-plan {
  --price-gradient: linear-gradient(125deg, var(--color-primary), var(--color-secondary));
  --price-check: #1686df;
  --price-tint: #e1f2fc;
  padding: 9px 9px 24px;
  border-radius: 26px;
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.07);
}
.kn-site .kn-price-plan[data-price-group='quan-ly'] {
  --price-gradient: linear-gradient(125deg, #f97810, #ffbc20);
  --price-check: #e57300;
  --price-tint: #fff1dc;
  border: 2px solid #ff890c;
  transform: translateY(-7px);
  box-shadow: 0 12px 28px rgba(249, 115, 22, 0.13);
  padding: 8px 8px 23px;
}
.kn-site .kn-price-plan[data-price-group='chuyen-mon'] {
  --price-gradient: linear-gradient(125deg, #8036ef, #e83eaa);
  --price-check: #bd3bc9;
  --price-tint: #f5e5fa;
}
.kn-site .kn-price-banner {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--price-gradient);
  border-radius: 19px;
  padding: 24px 22px 22px;
  min-height: 222px;
  color: var(--color-surface);
}
.kn-site .kn-price-banner::before,
.kn-site .kn-price-banner::after {
  content: '';
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  pointer-events: none;
}
.kn-site .kn-price-banner::before {
  width: 160px;
  height: 160px;
  right: -44px;
  top: -60px;
}
.kn-site .kn-price-banner::after {
  width: 110px;
  height: 110px;
  right: 30px;
  bottom: -65px;
}
.kn-site .kn-price-top h3 {
  color: var(--color-surface);
  font-size: 1.26rem;
  margin-bottom: 10px;
}
.kn-site .kn-price-duration {
  display: flex;
  gap: 7px;
  margin: 0;
}
.kn-site .kn-price-duration span {
  margin: 0;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  color: var(--color-surface);
  font-size: 0.77rem;
  font-weight: 700;
}
.kn-site .kn-price-amount {
  padding: 0;
  margin: 18px 0 0;
  border-radius: 0;
  background: transparent;
}
.kn-site .kn-price-current {
  color: var(--color-surface);
  font-size: clamp(2.24rem, 3.36vw, 3.08rem);
  margin: 0 0 8px;
  font-weight: 800;
}
.kn-site .kn-price-original {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  color: var(--color-surface);
  font-size: 0.84rem;
  margin: 0;
}
.kn-site .kn-price-original > span {
  margin: 0;
}
.kn-site .kn-price-original .kn-price-discount {
  padding: 3px 9px;
  background: var(--color-surface);
  color: var(--color-primary-hover);
  font-weight: 800;
  border-radius: 999px;
  font-size: 0.77rem;
}
.kn-site [data-price-group='quan-ly'] .kn-price-discount {
  color: #a34000;
}
.kn-site [data-price-group='chuyen-mon'] .kn-price-discount {
  color: #8b25b5;
}
.kn-site .kn-price-per {
  font-size: 0.84rem;
  color: var(--color-surface);
  margin: 6px 0 0;
  line-height: 1.5;
}
.kn-site .kn-price-plan h4 {
  margin: 22px 16px 16px;
}
.kn-site .kn-price-features {
  margin: 0 16px 28px;
  gap: 13px;
}
.kn-site .kn-price-features li {
  padding-left: 29px;
  font-size: 0.98rem;
  line-height: 1.6;
  color: #273d5b;
}
.kn-site .kn-price-features li::before {
  content: '';
  width: 20px;
  height: 20px;
  top: 1px;
  border-radius: 50%;
  background: var(--price-tint);
}
.kn-site .kn-price-features li::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 6px;
  width: 8px;
  height: 5px;
  border-left: 2px solid var(--price-check);
  border-bottom: 2px solid var(--price-check);
  transform: rotate(-45deg);
}
.kn-site .kn-price-features strong {
  font-weight: 700;
  color: #102a56;
}
.kn-site .kn-price-cta {
  margin: auto 16px 0;
  background: var(--price-gradient);
  border: 0;
  box-shadow: 0 6px 14px rgba(37, 99, 235, 0.15);
}
@media (hover: hover) and (pointer: fine) {
  .kn-site .kn-price-plan:hover {
    transform: translateY(-4px);
  }
  .kn-site .kn-price-plan[data-price-group='quan-ly']:hover {
    transform: translateY(-11px);
    border-color: #ff890c;
  }
  .kn-site .kn-price-cta:hover {
    background: var(--price-gradient);
    filter: brightness(0.94);
  }
}
@media (max-width: 1099.98px) {
  .kn-site .kn-price-grid {
    gap: 20px;
  }
  .kn-site .kn-price-banner {
    padding: 22px 16px;
  }
  .kn-site .kn-price-plan h4,
  .kn-site .kn-price-features {
    margin-left: 12px;
    margin-right: 12px;
  }
  .kn-site .kn-price-cta {
    margin-left: 12px;
    margin-right: 12px;
  }
}
@media (max-width: 900px) {
  .kn-site .kn-price-plan[data-price-group='quan-ly'] {
    transform: none;
  }
  .kn-site .kn-price-banner {
    min-height: 0;
    padding: 24px;
  }
  .kn-site .kn-price-current {
    font-size: 2.8rem;
  }
  .kn-site .kn-price-grid {
    gap: 24px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .kn-site .kn-price-plan:hover,
  .kn-site .kn-price-plan[data-price-group='quan-ly']:hover {
    transform: none;
  }
}

/* Equal resting cards; colored outlines appear only on hover. */
.kn-site .kn-price-plan {
  border: 2px solid var(--color-border-subtle);
  padding: 8px 8px 23px;
}
.kn-site .kn-price-plan[data-price-group='quan-ly'] {
  border-color: var(--color-border-subtle);
  transform: none;
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.07);
}
@media (hover: hover) and (pointer: fine) {
  .kn-site .kn-price-plan:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
  }
  .kn-site .kn-price-plan[data-price-group='quan-ly']:hover {
    border-color: #ff890c;
    transform: translateY(-4px);
  }
  .kn-site .kn-price-plan[data-price-group='chuyen-mon']:hover {
    border-color: #b039dc;
  }
}
@media (prefers-reduced-motion: reduce) {
  .kn-site .kn-price-plan:hover,
  .kn-site .kn-price-plan[data-price-group='quan-ly']:hover {
    transform: none;
  }
}

/* Shared brand palette: edit these tokens to recolor the landing page. */
:root {
  --blue-a: var(--color-primary);
  --blue-b: var(--color-secondary);
  --orange-a: var(--color-accent);
  --orange-b: var(--color-accent-end);
  --violet-a: var(--color-tertiary);
  --violet-b: var(--color-tertiary-end);
  --ink: var(--color-text);
  --muted: var(--color-text-muted);
  --line: var(--color-border);
  --bg: var(--color-background);
  --navy: var(--color-navy);
  --navy-2: var(--color-navy-light);
  --navy-3: var(--color-navy-deep);
  --grad-blue: linear-gradient(135deg, var(--blue-a), var(--blue-b));
  --grad-orange: linear-gradient(135deg, var(--orange-a), var(--orange-b));
  --grad-violet: linear-gradient(135deg, var(--violet-a), var(--violet-b));
}
.kn-site {
  --site-blue: var(--blue-a);
  --site-blue-dark: var(--color-primary-hover);
  --site-navy: var(--navy);
  --site-muted: var(--muted);
  --site-border: var(--line);
  --site-soft: var(--bg);
  --site-orange: var(--orange-a);
  --site-orange-hover: var(--color-accent-hover);
  --clr-primary: var(--blue-a);
  --clr-secondary: var(--blue-b);
  --clr-accent: var(--orange-a);
  --clr-text: var(--ink);
  --clr-text-muted: var(--muted);
  color: var(--ink);
}
.t-blue,
.kn-site [data-course-group='nhan-vien'],
.kn-site [data-price-group='nhan-vien'] {
  --a: var(--blue-a);
  --b: var(--blue-b);
  --soft: var(--color-primary-soft);
  --glow: 37, 99, 235;
  --group-ink: var(--color-primary-hover);
}
.t-orange,
.kn-site [data-course-group='quan-ly'],
.kn-site [data-price-group='quan-ly'] {
  --a: var(--orange-a);
  --b: var(--orange-b);
  --soft: var(--color-accent-soft);
  --glow: 249, 115, 22;
  --group-ink: #9a4108;
}
.t-violet,
.kn-site [data-course-group='chuyen-mon'],
.kn-site [data-price-group='chuyen-mon'] {
  --a: var(--violet-a);
  --b: var(--violet-b);
  --soft: var(--color-tertiary-soft);
  --glow: 124, 58, 237;
  --group-ink: #6d28d9;
}
.sec-tint {
  background: var(--bg);
}
.sec-white {
  background: var(--color-surface);
}
.sec-dark {
  position: relative;
  isolation: isolate;
  color: var(--color-surface);
  background: linear-gradient(160deg, var(--navy), var(--navy-2));
}
.sec-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(40% 50% at 8% 0%, rgba(37, 99, 235, 0.45), transparent 70%),
    radial-gradient(35% 45% at 100% 100%, rgba(124, 58, 237, 0.35), transparent 70%),
    radial-gradient(25% 35% at 90% 0%, rgba(249, 115, 22, 0.25), transparent 70%);
}
.kn-site #van-de,
.kn-site #about,
.kn-site #vi-sao-chon {
  background: var(--color-surface);
}
.kn-site #khoa-hoc-noi-bat,
.kn-site #skills,
.kn-site #hoc-phi,
.kn-site #how {
  background: var(--bg);
}
.kn-site .hero.hero-photo {
  background: var(--bg);
}
.kn-site .navbar-hw {
  background: var(--blue-a);
}
.kn-site .hero-title .accent-underline,
.kn-site .learning-title span {
  color: var(--blue-a);
}
.kn-site .hero-lead,
.kn-site .section-sub,
.kn-site .catalog-card p {
  color: var(--muted);
}
.kn-site .btn-hw-primary,
.kn-site .nav-consult,
.kn-site .consult-submit,
.btn-cta {
  background: var(--grad-orange);
  color: var(--navy-3);
  border-color: transparent;
  box-shadow: 0 8px 20px -10px rgba(249, 115, 22, 0.55);
}
.kn-site .btn-hw-primary:hover,
.kn-site .nav-consult:hover,
.kn-site .consult-submit:hover {
  background: var(--grad-orange);
  color: var(--navy-3);
  filter: brightness(0.96);
}
.kn-site .catalog-card {
  --category-bg: var(--soft);
  --category-ink: var(--group-ink);
  border-color: var(--line);
}
.kn-site .catalog-category,
.tag {
  background: var(--soft);
  color: var(--group-ink, var(--a));
  border-radius: 999px;
}
.kn-site .catalog-actions .catalog-consult {
  background: linear-gradient(135deg, var(--a), var(--b));
  border-color: transparent;
  color: var(--navy-3);
}
.kn-site .catalog-actions .catalog-details {
  background: var(--color-surface);
  border-color: var(--line);
  color: var(--group-ink);
}
.kn-site .catalog-filter.is-active {
  background: var(--grad-blue);
  color: var(--navy-3);
  border-color: transparent;
}
.kn-site .kn-price-plan {
  --price-gradient: linear-gradient(135deg, var(--a), var(--b));
  --price-check: var(--a);
  --price-tint: var(--soft);
}
.kn-site .kn-price-plan[data-price-group='quan-ly'],
.kn-site .kn-price-plan[data-price-group='chuyen-mon'] {
  --price-gradient: linear-gradient(135deg, var(--a), var(--b));
  --price-check: var(--a);
  --price-tint: var(--soft);
}
.kn-site .kn-price-banner,
.kn-site .kn-price-banner h3,
.kn-site .kn-price-current,
.kn-site .kn-price-per,
.kn-site .kn-price-original,
.kn-site .kn-price-duration span {
  color: var(--navy-3);
}
.kn-site .kn-price-duration span {
  background: rgba(255, 255, 255, 0.65);
}
.kn-site .kn-price-cta {
  background: var(--price-gradient);
  color: var(--navy-3);
}
.kn-site .kn-price-cta:hover {
  color: var(--navy-3);
}
.kn-site .kn-price-discount {
  color: var(--group-ink);
}
.kn-site #about .learning-steps .ic,
.kn-site .hero-summary-icon,
.chip-num,
.icon-box {
  background: var(--grad-blue);
  color: var(--navy-3);
}
.kn-site .hero-summary-panel,
.kn-site .consult-card {
  border-color: var(--line);
}
.kn-site #about .method-flow span:last-child {
  background: var(--grad-blue);
  color: var(--navy-3);
}
.kn-site .hiw-num {
  background: var(--grad-blue);
  color: var(--navy-3);
  border-color: #bfdbfe;
}
.kn-site .skill-path-check {
  background: var(--color-primary-soft);
  border-color: var(--color-focus);
  color: var(--blue-a);
}
.kn-site .skill-path-check svg {
  stroke: var(--blue-a);
}
.kn-site .consult-section {
  position: relative;
  isolation: isolate;
  background:
    radial-gradient(ellipse at 0 0, rgba(37, 99, 235, 0.35), transparent 55%),
    radial-gradient(ellipse at 100% 100%, rgba(124, 58, 237, 0.3), transparent 60%),
    linear-gradient(160deg, var(--navy), var(--navy-2));
}
.kn-site .consult-kicker {
  color: #a5dff4;
}
.kn-site .consult-intro h2,
.kn-site .consult-intro > p,
.kn-site .consult-intro li {
  color: var(--color-surface);
}
.kn-site .consult-intro h2 span {
  color: var(--orange-b);
}
.kn-site .footer-hw {
  background: linear-gradient(160deg, var(--navy), var(--navy-3));
  color: var(--color-surface);
}
.kn-site .footer-hw a,
.kn-site .footer-hw p {
  color: #dbe5ff;
}
@media (hover: hover) and (pointer: fine) {
  .kn-site .catalog-card:hover {
    border-color: var(--a);
  }
  .kn-site .catalog-actions .catalog-consult:hover {
    background: linear-gradient(135deg, var(--a), var(--b));
    border-color: transparent;
    color: var(--navy-3);
    box-shadow: 0 5px 12px rgba(var(--glow), 0.2);
  }
  .kn-site .catalog-actions .catalog-details:hover {
    background: var(--soft);
    border-color: var(--a);
    color: var(--group-ink);
  }
  .kn-site .kn-price-plan:hover,
  .kn-site .kn-price-plan[data-price-group='quan-ly']:hover,
  .kn-site .kn-price-plan[data-price-group='chuyen-mon']:hover {
    border-color: var(--a);
  }
}
/* White on blue/violet; deep navy on the brighter orange family. */
.kn-site [data-course-group='nhan-vien'] .catalog-consult,
.kn-site [data-course-group='chuyen-mon'] .catalog-consult,
.kn-site .catalog-filter.is-active {
  color: var(--color-surface);
}
.kn-site .kn-price-banner,
.kn-site .kn-price-banner h3,
.kn-site .kn-price-current,
.kn-site .kn-price-per,
.kn-site .kn-price-original,
.kn-site .kn-price-cta {
  color: var(--color-surface);
}
.kn-site [data-price-group='quan-ly'] .kn-price-banner,
.kn-site [data-price-group='quan-ly'] .kn-price-banner h3,
.kn-site [data-price-group='quan-ly'] .kn-price-current,
.kn-site [data-price-group='quan-ly'] .kn-price-per,
.kn-site [data-price-group='quan-ly'] .kn-price-original,
.kn-site [data-price-group='quan-ly'] .kn-price-cta {
  color: var(--navy-3);
}
.kn-site [data-course-group='nhan-vien'] .catalog-consult:hover,
.kn-site [data-course-group='chuyen-mon'] .catalog-consult:hover {
  color: var(--color-surface);
}

/* Consistent action colors across hero, course cards, pricing and forms. */
.kn-site .btn-hw-primary,
.kn-site .nav-consult,
.kn-site .consult-submit,
.kn-site .catalog-actions .catalog-consult,
.kn-site .kn-price-cta,
.kn-site [data-price-group] .kn-price-cta,
.kn-site [data-course-group] .catalog-actions .catalog-consult {
  background: var(--button-primary-bg);
  color: var(--button-primary-text);
  border: 1px solid transparent;
  box-shadow: 0 6px 16px -8px rgba(249, 115, 22, 0.45);
}
.kn-site .btn-hw-outline,
.kn-site .skill-path-cta,
.kn-site .catalog-more,
.kn-site .catalog-actions .catalog-details {
  background: var(--button-secondary-bg);
  color: var(--button-secondary-text);
  border: 1px solid var(--button-secondary-border);
  box-shadow: none;
}
@media (hover: hover) and (pointer: fine) {
  .kn-site .btn-hw-primary:hover,
  .kn-site .nav-consult:hover,
  .kn-site .consult-submit:hover,
  .kn-site [data-course-group] .catalog-actions .catalog-consult:hover,
  .kn-site [data-price-group] .kn-price-cta:hover {
    background: var(--button-primary-hover-bg);
    color: var(--button-primary-text);
    border-color: transparent;
    filter: none;
    box-shadow: 0 8px 18px -8px rgba(249, 115, 22, 0.5);
  }
  .kn-site .btn-hw-outline:hover,
  .kn-site .skill-path-cta:hover,
  .kn-site .catalog-more:hover,
  .kn-site [data-course-group] .catalog-actions .catalog-details:hover {
    background: var(--color-primary-soft);
    border-color: var(--color-primary);
    color: var(--button-secondary-text);
  }
}
.kn-site .btn-hw-primary:focus-visible,
.kn-site .btn-hw-outline:focus-visible,
.kn-site .nav-consult:focus-visible,
.kn-site .consult-submit:focus-visible,
.kn-site .kn-price-cta:focus-visible,
.kn-site .catalog-actions a:focus-visible,
.kn-site .skill-path-cta:focus-visible,
.kn-site .catalog-more:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

/* Hero actions follow the same primary/secondary button palette. */
.kn-site #home .btn-hw-primary {
  background: var(--button-primary-bg);
  color: var(--button-primary-text);
  border: 1px solid transparent;
  box-shadow: 0 6px 16px -8px rgba(249, 115, 22, 0.45);
}
.kn-site #home .btn-hw-outline {
  background: var(--button-secondary-bg);
  color: var(--button-secondary-text);
  border: 1px solid var(--button-secondary-border);
  box-shadow: none;
}
@media (hover: hover) and (pointer: fine) {
  .kn-site #home .btn-hw-primary:hover {
    background: var(--button-primary-hover-bg);
    color: var(--button-primary-text);
    border-color: transparent;
    box-shadow: 0 8px 18px -8px rgba(249, 115, 22, 0.5);
  }
  .kn-site #home .btn-hw-outline:hover {
    background: var(--color-primary-soft);
    color: var(--button-secondary-text);
    border-color: var(--color-primary);
  }
}
.kn-site #home .btn-hw-primary:focus-visible,
.kn-site #home .btn-hw-outline:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

/* Category badges follow pricing colors; course action buttons retain the blue palette. */
.kn-site .catalog-card[data-course-group='nhan-vien'] .catalog-category {
  background: var(--color-primary-soft, #e8f0ff);
  color: var(--color-primary-hover, #1e40af);
}
.kn-site .catalog-card[data-course-group='quan-ly'] .catalog-category {
  background: var(--color-accent-soft, #fff1e3);
  color: #9a3412;
}
.kn-site .catalog-card[data-course-group='chuyen-mon'] .catalog-category {
  background: var(--color-tertiary-soft, #f3ebff);
  color: #6d28d9;
}
.kn-site .catalog-card[data-course-group] .catalog-actions .catalog-consult {
  background: var(--gradient-primary, linear-gradient(135deg, #2563eb, #06b6d4));
  color: #fff;
  border: 1px solid transparent;
  box-shadow: 0 5px 14px -8px rgba(37, 99, 235, 0.35);
}
.kn-site .catalog-card[data-course-group] .catalog-actions .catalog-details {
  background: var(--color-surface, #fff);
  color: var(--color-primary-hover, #1e40af);
  border: 1px solid var(--color-primary, #2563eb);
  box-shadow: none;
}
@media (hover: hover) and (pointer: fine) {
  .kn-site .catalog-card[data-course-group]:hover {
    border-color: var(--color-primary, #2563eb);
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.12);
  }
  .kn-site .catalog-card[data-course-group] .catalog-actions .catalog-consult:hover {
    background: var(--gradient-primary, linear-gradient(135deg, #2563eb, #06b6d4));
    color: #fff;
    border-color: transparent;
    filter: brightness(0.94);
    box-shadow: 0 6px 16px -7px rgba(37, 99, 235, 0.4);
  }
  .kn-site .catalog-card[data-course-group] .catalog-actions .catalog-details:hover {
    background: var(--color-primary-soft, #e8f0ff);
    color: var(--color-primary-hover, #1e40af);
    border-color: var(--color-primary, #2563eb);
  }
}

/* White line icons remain legible in normal and hover states. */
.kn-site .hero-summary-icon,
.kn-site #about .learning-steps .ic {
  background: var(--gradient-primary, linear-gradient(135deg, #2563eb, #06b6d4));
  color: #fff;
  transition:
    background 200ms ease,
    box-shadow 200ms ease,
    transform 200ms ease;
}
.kn-site .hero-summary-icon svg,
.kn-site #about .learning-steps .ic svg {
  color: inherit;
  stroke: currentColor;
}
.kn-site .hero-summary-item {
  transition: background-color 200ms ease;
}
@media (hover: hover) and (pointer: fine) {
  .kn-site .hero-summary-item:hover .hero-summary-icon,
  .kn-site #about .learning-steps li:hover .ic {
    background: var(--color-primary, #2563eb);
    color: #fff;
    box-shadow: 0 5px 12px rgba(37, 99, 235, 0.2);
    transform: translateY(-2px);
  }
  .kn-site .hero-summary-item:hover h2 {
    color: var(--color-primary, #2563eb);
  }
  .kn-site #about .learning-steps li:hover {
    background: #fff;
    border-color: var(--color-primary, #2563eb);
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.1);
  }
}
@media (prefers-reduced-motion: reduce) {
  .kn-site .hero-summary-icon,
  .kn-site #about .learning-steps .ic {
    transition: none;
  }
  .kn-site .hero-summary-item:hover .hero-summary-icon,
  .kn-site #about .learning-steps li:hover .ic {
    transform: none;
  }
}

/* Learning journey: four connected milestones, vertical on compact screens. */
.kn-site #how .container > .text-center {
  max-width: 760px;
  margin-inline: auto;
}
.kn-site #how .hiw-wrap {
  position: relative;
}
.kn-site #how .hiw-line {
  display: none;
}
.kn-site #how .hiw-step {
  position: relative;
  text-align: left;
  padding: 0 24px 8px;
  isolation: isolate;
}
.kn-site #how .hiw-step::before {
  content: '';
  position: absolute;
  z-index: -1;
  left: 24px;
  right: -24px;
  top: 28px;
  height: 2px;
  background: linear-gradient(90deg, #93c5fd, #c8e9f5);
}
.kn-site #how .hiw-step:last-child::before {
  display: none;
}
.kn-site #how .hiw-num {
  position: relative;
  display: grid;
  place-items: center;
  margin: 0 0 26px;
  width: 56px;
  height: 56px;
  border: 5px solid var(--color-background, #f6f9ff);
  border-radius: 18px;
  background: var(--gradient-primary, linear-gradient(135deg, #2563eb, #06b6d4));
  color: #fff;
  font-size: 1.26rem;
  font-weight: 800;
  box-shadow: 0 5px 12px rgba(37, 99, 235, 0.12);
}
.kn-site #how .hiw-step h3 {
  margin: 0 0 12px;
  font-size: 1.26rem;
  line-height: 1.5;
  color: var(--color-navy, #0b1b4d);
}
.kn-site #how .hiw-step p {
  margin: 0;
  color: var(--color-text-muted, #475569) !important;
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 29ch;
  text-wrap: pretty;
}
.kn-site #how .hiw-step h3::after {
  content: '';
  display: block;
  width: 28px;
  height: 3px;
  margin-top: 14px;
  background: #c5dcff;
  border-radius: 2px;
  transition:
    width 220ms ease,
    background-color 220ms ease;
}
@media (hover: hover) and (pointer: fine) {
  .kn-site #how .hiw-step:hover .hiw-num {
    transform: translateY(-3px);
    background: var(--color-primary, #2563eb);
    color: #fff;
    box-shadow: 0 8px 18px rgba(37, 99, 235, 0.18);
  }
  .kn-site #how .hiw-step:hover h3::after {
    width: 48px;
    background: var(--color-primary, #2563eb);
  }
}
@media (max-width: 991.98px) {
  .kn-site #how .hiw-step {
    padding: 0 24px 20px;
  }
  .kn-site #how .hiw-step:nth-child(2)::before {
    display: none;
  }
  .kn-site #how .hiw-step p {
    max-width: none;
  }
}
@media (max-width: 767.98px) {
  .kn-site #how .container > .text-center {
    text-align: left !important;
  }
  .kn-site #how .hiw-wrap > .row {
    row-gap: 0 !important;
  }
  .kn-site #how .hiw-step {
    padding: 0 12px 30px 88px;
    min-height: 130px;
  }
  .kn-site #how .hiw-num {
    position: absolute;
    left: 16px;
    top: 0;
    margin: 0;
    width: 52px;
    height: 52px;
    border-radius: 16px;
  }
  .kn-site #how .hiw-step::before,
  .kn-site #how .hiw-step:nth-child(2)::before {
    display: block;
    left: 41px;
    right: auto;
    top: 48px;
    bottom: 0;
    width: 2px;
    height: auto;
    background: linear-gradient(#93c5fd, #c8e9f5);
  }
  .kn-site #how .hiw-step:last-child::before {
    display: none;
  }
  .kn-site #how .hiw-step h3 {
    padding-top: 8px;
    margin-bottom: 8px;
  }
  .kn-site #how .hiw-step h3::after {
    display: none;
  }
  .kn-site #how .hiw-step:last-child {
    padding-bottom: 0;
    min-height: 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .kn-site #how .hiw-step h3::after {
    transition: none;
  }
  .kn-site #how .hiw-step:hover .hiw-num {
    transform: none;
  }
}

/* Growth cards: keep the existing count-up targets and accessible final values. */
.kn-site .kn-growth {
  background: var(--color-background, #f6f9ff);
  scroll-margin-top: 90px;
}
.kn-site .kn-growth-heading {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 48px;
}
.kn-site .kn-growth-heading h2 {
  margin: 0;
  text-wrap: balance;
}
.kn-site .kn-growth-heading > p {
  margin: 16px auto 0;
  max-width: 650px;
  color: var(--color-text-muted, #475569);
  line-height: 1.75;
}
.kn-site .kn-growth-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin: 0;
}
.kn-site .kn-growth-stat {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  column-gap: 20px;
  row-gap: 4px;
  align-content: center;
  min-width: 0;
  padding: 26px;
  background: #fff;
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 22px;
  box-shadow: 0 10px 24px -20px rgba(37, 99, 235, 0.23);
  transition:
    transform 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease;
}
.kn-site .kn-growth-icon {
  grid-column: 1;
  grid-row: 1 / 3;
  align-self: center;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 17px;
  background: var(--gradient-primary, linear-gradient(135deg, #2563eb, #06b6d4));
  color: #fff;
  box-shadow: 0 8px 14px -6px rgba(37, 99, 235, 0.45);
}
.kn-site .kn-growth-icon svg {
  width: 27px;
  height: 27px;
}
.kn-site .kn-growth-stat dd {
  grid-column: 2;
  grid-row: 1;
  margin: 0;
  font-size: clamp(2.24rem, 3.024vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
  font-variant-numeric: tabular-nums;
  color: var(--color-text, #0f172a);
}
.kn-site .kn-growth-suffix {
  color: var(--color-primary, #2563eb);
  font-size: 0.85em;
  margin-left: 2px;
}
.kn-site .kn-growth-stat dt {
  grid-column: 2;
  grid-row: 2;
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text-muted, #475569);
}
@media (hover: hover) and (pointer: fine) {
  .kn-site .kn-growth-stat:hover {
    transform: translateY(-3px);
    border-color: var(--color-primary-border, #b6cdf2);
    box-shadow: 0 12px 26px -18px rgba(37, 99, 235, 0.3);
  }
}
@media (min-width: 601px) and (max-width: 991px) {
  .kn-site .kn-growth-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 600px) {
  .kn-site .kn-growth-heading {
    margin-bottom: 28px;
  }
  .kn-site .kn-growth-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .kn-site .kn-growth-stat {
    padding: 20px;
    column-gap: 18px;
    border-radius: 18px;
  }
  .kn-site .kn-growth-stat dd {
    font-size: 2.24rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  .kn-site .kn-growth-stat {
    transition: none;
  }
  .kn-site .kn-growth-stat:hover {
    transform: none;
  }
}

/* Customer logos: six columns on desktop, two on compact screens. */
.kn-clients {
  background: var(--color-background, #f6f9ff);
  scroll-margin-top: 100px;
}
.kn-clients-heading {
  max-width: 800px;
  margin: 0 auto 40px;
  text-align: center;
}
.kn-clients-heading h2 {
  margin: 18px 0 16px;
  text-wrap: balance;
}
.kn-clients-heading > p {
  max-width: 680px;
  margin: 0 auto;
  color: var(--color-muted, #475569);
  line-height: 1.75;
}
.kn-clients-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.kn-client {
  min-width: 0;
  padding: 18px 15px 20px;
  background: #fff;
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 16px;
  text-align: center;
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}
.kn-client-logo {
  height: 112px;
  display: grid;
  place-items: center;
  padding: 5px 0 17px;
  margin-bottom: 15px;
  border-bottom: 1px solid var(--color-border, #e2e8f0);
}
.kn-client-logo img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 90px;
  object-fit: contain;
}
.kn-client h3 {
  font-size: 14.56px;
  font-weight: 700;
  line-height: 1.5;
  min-height: 39px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 0 6px;
  color: var(--color-text, #0f172a);
  text-wrap: balance;
}
.kn-client p {
  font-size: 13.44px;
  line-height: 1.5;
  margin: 0;
  color: var(--color-muted, #475569);
}
@media (hover: hover) {
  .kn-client:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: 0 12px 26px -15px rgba(37, 99, 235, 0.3);
  }
}
@media (max-width: 1100px) {
  .kn-clients-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
@media (max-width: 767px) {
  .kn-clients-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }
}
@media (max-width: 540px) {
  .kn-clients-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .kn-clients-heading {
    margin-bottom: 28px;
  }
  .kn-client {
    padding: 14px 12px 17px;
  }
  .kn-client-logo {
    height: 106px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .kn-client {
    transition: none;
  }
  .kn-client:hover {
    transform: none;
  }
}

/* Keep the twelve customer logos in two rows at every screen width. */
.kn-site .kn-clients-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  grid-template-rows: repeat(2, auto);
  gap: 18px;
}
@media (max-width: 1100px) {
  .kn-site .kn-clients-grid {
    grid-template-columns: repeat(6, minmax(160px, 1fr));
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x proximity;
    padding: 4px 2px 18px;
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary-border, #b6cdf2) transparent;
  }
  .kn-site .kn-client {
    scroll-snap-align: start;
  }
}

/* Learner feedback: four equal-height cards, with authors anchored at the bottom. */
.kn-site .kn-reviews {
  background: var(--color-surface, #fff);
  scroll-margin-top: 100px;
}
.kn-reviews-heading {
  max-width: 820px;
  margin: 0 auto 40px;
  text-align: center;
}
.kn-reviews-heading h2 {
  margin: 0 0 16px;
  text-wrap: balance;
}
.kn-reviews-heading p {
  max-width: 740px;
  margin: 0 auto;
  color: var(--color-text-muted, #475569);
  line-height: 1.75;
  text-wrap: pretty;
}
.kn-reviews-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}
.kn-review {
  display: flex;
  flex-direction: column;
  min-width: 0;
  margin: 0;
  padding: 26px 22px;
  background: #fff;
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 24px;
  transition:
    transform 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease;
}
.kn-review-mark {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  margin-bottom: 22px;
  border-radius: 14px;
  background: var(--gradient-primary, linear-gradient(135deg, #2563eb, #06b6d4));
  color: #fff;
  box-shadow: 0 7px 14px -6px rgba(37, 99, 235, 0.4);
}
.kn-review-mark svg {
  width: 26px;
  height: 26px;
}
.kn-review blockquote {
  margin: 0 0 26px;
  flex: 1;
  color: var(--color-navy, #0b1b4d);
}
.kn-review blockquote p {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.8;
  text-wrap: pretty;
}
.kn-review figcaption {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border, #e2e8f0);
}
.kn-review-avatar {
  display: grid;
  place-items: center;
  flex: 0 0 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary-soft, #e8f0ff);
  color: var(--color-primary, #2563eb);
  font-size: 15.68px;
  font-weight: 800;
}
.kn-review figcaption strong {
  display: block;
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--color-text, #0f172a);
}
.kn-review-role {
  display: inline-block;
  margin-top: 4px;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--color-primary-soft, #e8f0ff);
  color: var(--color-primary-hover, #1e40af);
  font-size: 13.44px;
  line-height: 1.5;
}
@media (hover: hover) and (pointer: fine) {
  .kn-review:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary-border, #b6cdf2);
    box-shadow: 0 14px 30px -22px rgba(37, 99, 235, 0.35);
  }
}
@media (max-width: 1099px) {
  .kn-reviews-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 600px) {
  .kn-reviews-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .kn-review {
    padding: 24px;
  }
  .kn-reviews-heading {
    margin-bottom: 28px;
  }
  .kn-review blockquote {
    margin-bottom: 22px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .kn-review {
    transition: none;
  }
  .kn-review:hover {
    transform: none;
  }
}

/* One shared section-label style, including high-contrast dark-surface variants. */
.kn-site .kn-section-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: fit-content;
  max-width: 100%;
  padding: 7px 14px;
  margin: 0 0 16px;
  border: 1px solid var(--color-primary-border, #b6cdf2);
  border-radius: 999px;
  background: var(--color-primary-soft, #e8f0ff);
  color: var(--color-primary-hover, #1e40af);
  font-size: 12.32px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  vertical-align: middle;
  box-shadow: none;
}
.kn-site .kn-section-label::before,
.kn-site .kn-section-label::after {
  display: none;
}
.kn-site .kn-section-label > svg {
  display: block;
  flex: 0 0 14px;
  width: 14px;
  height: 14px;
  margin: 0;
  color: inherit;
}
.kn-site .kn-section-label > span {
  min-width: 0;
  text-wrap: balance;
}
.kn-site #why .kn-section-label,
.kn-site #contact .kn-section-label {
  background: rgba(219, 234, 254, 0.1);
  border-color: rgba(147, 197, 253, 0.35);
  color: #dbeafe;
}
.kn-site .kn-price-heading .kn-section-label + h2,
.kn-site .kn-growth-heading .kn-section-label + h2,
.kn-site .kn-reviews-heading .kn-section-label + h2 {
  margin-top: 0;
}
.kn-site .ko-heading > .kn-section-label {
  margin-bottom: 16px;
}
@media (max-width: 600px) {
  .kn-site .kn-section-label {
    font-size: 11.2px;
    padding: 6px 11px;
    gap: 7px;
    letter-spacing: 0.06em;
  }
}

/* Text-only section labels use the shared blue brand palette. */
.kn-site .kn-section-label {
  background: var(--color-primary-soft, #e8f0ff);
  border-color: var(--color-primary-border, #b6cdf2);
  color: var(--color-primary-hover, #1e40af);
  gap: 0;
}
.kn-site #why .kn-section-label,
.kn-site #contact .kn-section-label {
  background: rgba(219, 234, 254, 0.1);
  border-color: rgba(147, 197, 253, 0.35);
  color: #dbeafe;
}

/* Consultation proof points stay grouped with the introduction, away from inputs. */
.kn-site .consult-promise {
  margin-top: 28px;
  padding-top: 26px;
  border-top: 1px solid rgba(219, 234, 254, 0.2);
}
.kn-site .consult-promise > p {
  margin: 0;
  color: #dbeafe;
  font-size: 1.05rem;
  line-height: 1.85;
}
.kn-site .consult-promise strong {
  color: #fff;
  font-weight: 700;
}
.kn-site .consult-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px 28px;
  margin: 28px 0 0;
}
.kn-site .consult-metrics > div {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.kn-site .consult-metrics dd {
  order: -1;
  margin: 0 0 6px;
  color: #fdba74;
  font-size: clamp(2.016rem, 3.36vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
}
.kn-site .consult-metrics dt {
  margin: 0;
  color: #e2ecff;
  font-size: 0.98rem;
  font-weight: 500;
  line-height: 1.6;
}
@media (max-width: 600px) {
  .kn-site .consult-promise {
    margin-top: 24px;
    padding-top: 22px;
  }
  .kn-site .consult-metrics {
    gap: 20px 16px;
    margin-top: 24px;
  }
}

/* Warm orange accents mark pain points, destinations, and results. */
.kn-site #home .kn-section-label::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  flex: 0 0 6px;
  border-radius: 50%;
  background: var(--color-accent, #f97316);
  margin-right: 8px;
}
.kn-site #home a[href^='tel:'] {
  color: #c2410c;
}
.kn-site #home .photo-float--3 .photo-float-icon {
  background: #fff1e6;
  color: #c2410c;
}
.kn-site #about .method-flow span:last-child {
  background: var(--gradient-accent, linear-gradient(135deg, #f97316, #fbbf24));
  color: #0f172a;
}
.kn-site #about .method-flow span:nth-child(4) {
  color: #c2410c;
}
.kn-site #why .ko-five {
  color: #fb923c;
  font-size: 1.2em;
}
.kn-site #why .ko-satellite:nth-child(5) {
  --color: #fb923c;
}
.kn-site #skills .skill-path-purple {
  --group-color: #c2410c;
}
.kn-site #skills .skill-path-purple .skill-path-check {
  background: #fff1e6;
  border-color: #fdba74;
}
.kn-site #skills .skill-path-purple .skill-path-check svg {
  stroke: #c2410c;
}
.kn-site #skills .skill-path-purple .skill-path-group-title {
  color: #c2410c;
}
.kn-site .kn-growth-suffix {
  color: #c2410c;
}
.kn-site #how .hiw-step:last-child .hiw-num {
  background: var(--gradient-accent, linear-gradient(135deg, #f97316, #fbbf24));
  color: #0f172a;
}
.kn-site #how .hiw-step:nth-last-child(2)::before {
  background: linear-gradient(90deg, #93c5fd, #fb923c);
}
.kn-site .kn-review-mark {
  background: var(--gradient-accent, linear-gradient(135deg, #f97316, #fbbf24));
  color: #fff;
  box-shadow: 0 7px 14px -6px rgba(249, 115, 22, 0.4);
}
.kn-site .kn-clients-heading h2::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  margin: 18px auto 0;
  border-radius: 3px;
  background: var(--color-accent, #f97316);
}
@media (max-width: 767.98px) {
  .kn-site #how .hiw-step:nth-last-child(2)::before {
    background: linear-gradient(#93c5fd, #fb923c);
  }
}

/* Consultation layout follows the reference; all existing form fields are preserved. */
.kn-site #contact {
  background: linear-gradient(120deg, #2152c7 0%, #203e91 52%, #25265e 100%);
}
.kn-site #contact::before {
  display: none;
}
.kn-site .consult-layout {
  grid-template-columns: 1.06fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}
.kn-site .consult-intro {
  max-width: none;
  padding-top: 12px;
}
.kn-site .consult-intro h2 {
  font-size: clamp(2.24rem, 3.92vw, 3.64rem);
  line-height: 1.14;
  letter-spacing: -0.025em;
  margin: 8px 0 24px;
}
.kn-site .consult-intro h2 > span {
  color: #ffae21;
}
.kn-site .consult-intro > p {
  margin-bottom: 30px;
  color: #e7efff;
  line-height: 1.75;
}
.kn-site .consult-intro ul {
  display: block;
  border-top: 1px solid rgba(219, 234, 254, 0.2);
}
.kn-site .consult-intro li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(219, 234, 254, 0.2);
  font-size: 1.05rem;
  line-height: 1.65;
}
.kn-site .consult-intro li::before {
  display: none;
}
.kn-site .consult-intro li strong {
  color: #fff;
  font-weight: 800;
}
.kn-site .consult-audience-icon {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: rgba(255, 186, 116, 0.14);
  color: #ffc46b;
}
.kn-site .consult-audience-icon svg {
  width: 22px;
  height: 22px;
}
.kn-site .consult-promise {
  border: 0;
  margin-top: 24px;
  padding-top: 0;
}
.kn-site .consult-promise > p {
  font-size: 0.98rem;
  line-height: 1.8;
}
.kn-site .consult-metrics {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin-top: 28px;
  border: 1px solid rgba(219, 234, 254, 0.3);
  border-radius: 20px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
}
.kn-site .consult-metrics > div {
  padding: 18px 10px;
  text-align: center;
}
.kn-site .consult-metrics > div + div {
  border-left: 1px solid rgba(219, 234, 254, 0.2);
}
.kn-site .consult-metrics dd {
  font-size: clamp(1.68rem, 2.688vw, 2.24rem);
  color: #ffc46b;
}
.kn-site .consult-metrics dt {
  font-size: 0.84rem;
  line-height: 1.5;
  color: #eef4ff;
}
.kn-site .consult-card {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  padding: 36px 32px;
  background: #fff;
  box-shadow: 0 20px 48px -24px rgba(8, 20, 65, 0.4);
}
@media (max-width: 991.98px) {
  .kn-site .consult-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .kn-site .consult-intro {
    padding-top: 0;
  }
  .kn-site .consult-metrics dd {
    font-size: 2.24rem;
  }
}
@media (max-width: 480px) {
  .kn-site .consult-card {
    padding: 28px 20px;
    border-radius: 22px;
  }
  .kn-site .consult-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .kn-site .consult-metrics > div:nth-child(3) {
    border-left: 0;
  }
  .kn-site .consult-metrics > div:nth-child(n + 3) {
    border-top: 1px solid rgba(219, 234, 254, 0.2);
  }
  .kn-site .consult-intro li {
    gap: 12px;
  }
}

.kn-site .consult-course-hint {
  display: block;
  margin-top: 7px;
  color: #53647f;
  font-size: 0.84rem;
  line-height: 1.5;
}
.kn-site .consult-field select:disabled {
  background: #eef2f7;
  color: #66758a;
  cursor: not-allowed;
  opacity: 1;
}

/* Page background rhythm follows the current DOM order; cards retain their colors. */
.kn-site {
  --section-bg-white: var(--color-surface, #fff);
  --section-bg-soft: var(--color-background, #f6f9ff);
}
.kn-site #impact,
.kn-site #khoa-hoc-noi-bat,
.kn-site #skills,
.kn-site #hoc-phi,
.kn-site #how,
.kn-site #khach-hang {
  background: var(--section-bg-white);
}
.kn-site #van-de,
.kn-site #about,
.kn-site #chang-duong-phat-trien,
.kn-site #vi-sao-chon,
.kn-site #hoc-vien-chia-se {
  background: var(--section-bg-soft);
}
.kn-site #impact {
  padding-bottom: 36px;
}
.kn-site #how .hiw-num {
  border-color: var(--section-bg-white);
}

/* Filled CTAs use white labels consistently in all interaction states. */
.kn-site {
  --button-primary-text: #fff;
}
.kn-site .nav-consult,
.kn-site .btn-hw-primary,
.kn-site #home .btn-hw-primary,
.kn-site .kn-price-cta,
.kn-site .consult-submit,
.kn-site .catalog-card[data-course-group] .catalog-actions .catalog-consult {
  color: #fff;
}
.kn-site .nav-consult:hover,
.kn-site .nav-consult:focus-visible,
.kn-site .btn-hw-primary:hover,
.kn-site .btn-hw-primary:focus-visible,
.kn-site #home .btn-hw-primary:hover,
.kn-site .kn-price-cta:hover,
.kn-site .kn-price-cta:focus-visible,
.kn-site .consult-submit:hover,
.kn-site .consult-submit:focus-visible,
.kn-site .catalog-card[data-course-group] .catalog-actions .catalog-consult:hover {
  color: #fff;
}

/* Shared card elevation: pointer devices only; no layout shift or looping motion. */
.kn-site :is(.challenge-card, .catalog-card, .kn-price-plan, .kn-growth-stat, .kn-review, .kn-client),
.kn-site #about .learning-steps li {
  transition:
    transform 240ms cubic-bezier(0.2, 0.7, 0.2, 1),
    box-shadow 240ms ease,
    border-color 240ms ease,
    background-color 240ms ease;
}
@media (hover: hover) and (pointer: fine) {
  .kn-site :is(.challenge-card, .catalog-card[data-course-group], .kn-price-plan[data-price-group], .kn-growth-stat, .kn-review, .kn-client):hover,
  .kn-site #about .learning-steps li:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 34px -20px rgba(30, 64, 175, 0.3);
  }
}
@media (prefers-reduced-motion: reduce) {
  .kn-site :is(.challenge-card, .catalog-card, .kn-price-plan, .kn-growth-stat, .kn-review, .kn-client),
  .kn-site #about .learning-steps li {
    transition: none;
  }
  .kn-site :is(.challenge-card, .catalog-card[data-course-group], .kn-price-plan[data-price-group], .kn-growth-stat, .kn-review, .kn-client):hover,
  .kn-site #about .learning-steps li:hover {
    transform: none;
  }
}

/* Mobile why-us cards: contained number, full-width title, consistent text insets. */
@media (max-width: 767.98px) {
  .kn-site #vi-sao-chon .why-rows {
    gap: 16px;
  }
  .kn-site #vi-sao-chon .why-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    padding: 20px;
    align-items: start;
    border-radius: 18px;
  }
  .kn-site #vi-sao-chon .why-row-heading {
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 14px 12px;
    align-items: center;
    min-width: 0;
  }
  .kn-site #vi-sao-chon .why-row-number {
    grid-column: 1;
    grid-row: 1;
    position: static;
    width: 38px;
    height: 38px;
    margin: 0;
    font-size: 15.68px;
    box-shadow: none;
  }
  .kn-site #vi-sao-chon .why-row-title {
    display: contents;
  }
  .kn-site #vi-sao-chon .why-row-title > span {
    grid-column: 2;
    grid-row: 1;
    justify-self: start;
    max-width: 100%;
    padding: 5px 9px;
    font-size: 11.2px;
    line-height: 1.5;
  }
  .kn-site #vi-sao-chon .why-row-title h3 {
    grid-column: 1 / -1;
    grid-row: 2;
    margin: 0;
    font-size: 20.16px;
    line-height: 1.45;
    text-wrap: pretty;
  }
  .kn-site #vi-sao-chon .why-row-content {
    min-width: 0;
  }
  .kn-site #vi-sao-chon .why-row-content p {
    margin: 0;
    font-size: 16.8px;
    line-height: 1.75;
    text-wrap: pretty;
  }
  .kn-site #vi-sao-chon .why-row-steps {
    gap: 6px;
  }
  .kn-site #vi-sao-chon .why-row-steps span {
    padding: 5px 8px;
    font-size: 12.32px;
  }
  .kn-site #vi-sao-chon .why-row-steps .ui-icon {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
  }
}

/* Compact screens show every customer in the normal vertical page flow. */
@media (max-width: 767.98px) {
  .kn-site .kn-clients-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: none;
    grid-auto-flow: row;
    gap: 14px;
    overflow: visible;
    padding: 0;
    scroll-snap-type: none;
  }
  .kn-site .kn-client {
    min-width: 0;
    scroll-snap-align: none;
  }
}

/* Hero typography — selection-frame treatment from the supplied reference. */
.kn-site #home .hero-editorial-copy {
  max-width: 600px;
  text-align: left;
}
.kn-site #home .hero-academy-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  padding: 8px 15px;
  font-size: clamp(.65rem, .9vw, .875rem);
}
.kn-site #home .hero-academy-label::before {
  content: "";
  flex: 0 0 7px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
}
.kn-site #home .hero-editorial-title {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 14px;
  max-width: 100%;
  margin: 0;
  color: var(--color-navy);
  text-transform: uppercase;
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -.025em;
}
.kn-site #home .hero-type-top,
.kn-site #home .hero-type-bottom {
  display: block;
  font-size: clamp(1.5rem, 2.45vw, 2.6rem);
}
.kn-site #home .hero-type-focus {
  position: relative;
  display: block;
  width: fit-content;
  margin-left: 5px;
  padding: 0 8px 4px;
  border: 2px dashed var(--color-primary);
  color: var(--color-primary);
  font-size: clamp(2.7rem, 4.65vw, 5rem);
  letter-spacing: -.035em;
  white-space: nowrap;
}
.hero-type-corner {
  position: absolute;
  width: 11px;
  height: 11px;
  border: 2px solid var(--color-primary);
  background: var(--color-surface);
}
.hero-type-corner--tl { top: -7px; left: -7px; }
.hero-type-corner--tr { top: -7px; right: -7px; }
.hero-type-corner--bl { bottom: -7px; left: -7px; }
.hero-type-corner--br { bottom: -7px; right: -7px; }
.hero-type-pointer {
  position: absolute;
  width: 23px;
  height: 29px;
  left: -27px;
  bottom: -35px;
  color: var(--color-navy);
  pointer-events: none;
}
.kn-site #home .hero-editorial-copy .hero-lead {
  max-width: 49ch;
  margin-top: 28px !important;
  font-size: clamp(1rem, 1.25vw, 1.19rem);
  line-height: 1.75;
  color: var(--color-text-muted);
  font-weight: 400;
  text-wrap: pretty;
}
.hero-editorial-copy .hero-lead strong {
  color: var(--color-navy);
  font-weight: 700;
  background: linear-gradient(transparent 65%, #ffe080 65%, #ffe080 94%, transparent 94%);
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
.hero-editorial-copy > .d-flex { justify-content: flex-start; }
@media (max-width: 991.98px) {
  .kn-site #home .hero-editorial-copy { margin-inline: auto; }
}
@media (max-width: 600px) {
  .kn-site #home .hero-editorial-title { gap: 13px; }
  .kn-site #home .hero-type-top { font-size: clamp(1.15rem, 5.05vw, 1.9rem); }
  .kn-site #home .hero-type-bottom { font-size: clamp(1.45rem, 6vw, 2rem); }
  .kn-site #home .hero-type-focus { font-size: clamp(2.25rem, 9.5vw, 3.6rem); }
  .kn-site #home .hero-editorial-copy .hero-lead { font-size: 1rem; }
  .hero-type-pointer { width: 18px; height: 24px; left: -15px; bottom: -29px; }
}