/* ============================================================
   La Trobe – Study at La Trobe style | 2026 UX/UI
   Ref: https://www.latrobe.edu.au/international/study
   ============================================================ */

/* ===== 1. Design tokens (2026: 8px grid, touch 44px) ===== */
:root {
  --lt-red: #c8102e;
  --lt-red-dark: #9a0c24;
  --lt-red-light: rgba(200, 16, 46, 0.08);
  --lt-black: #1a1a1a;
  --lt-charcoal: #2d2d2d;
  --lt-gray: #6b6b6b;
  --lt-gray-light: #e8e8e8;
  --lt-light: #f5f5f5;
  --lt-white: #ffffff;
  --font-display: 'Oswald', sans-serif;
  --font-body: 'Be Vietnam Pro', sans-serif;
  --section-padding: 2rem 1rem;
  --section-padding-lg: 3rem 1.5rem;
  --header-height: 64px;
  --container: 1280px;
  --tap-min: 44px;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 2.5rem;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.1);
  --focus-ring: 0 0 0 3px rgba(200, 16, 46, 0.35);
}

/* ===== 2. Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { transition: none; }
}
body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--lt-charcoal);
  padding-top: var(--header-height);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 600; }
a:focus-visible,
button:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: var(--radius-sm);
}

/* Skip link (UX/UI a11y) */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-3);
  z-index: 9999;
  padding: var(--space-2) var(--space-3);
  background: var(--lt-red);
  color: var(--lt-white);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: var(--space-3);
  box-shadow: var(--focus-ring);
}

/* ===== 3. Header ===== */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--lt-white);
  box-shadow: 0 1px 4px rgba(0,0,0,.08);
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo { display: flex; align-items: center; }
.logo img { height: 40px; width: auto; object-fit: contain; }
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  min-width: var(--tap-min);
  min-height: var(--tap-min);
  padding: 10px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1002;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--lt-charcoal);
  transition: transform .2s, opacity .2s;
}
nav {
  position: fixed;
  top: 0;
  right: 0;
  width: 280px;
  max-width: 85vw;
  height: 100vh;
  background: var(--lt-white);
  padding: calc(var(--header-height) + 1rem) 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  box-shadow: -4px 0 20px rgba(0,0,0,.1);
  transform: translateX(100%);
  transition: transform .3s ease;
  z-index: 1001;
}
nav a { color: var(--lt-charcoal); text-decoration: none; font-weight: 500; }
nav a:hover { color: var(--lt-red); }
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.4);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s, visibility .3s;
  z-index: 999;
}

/* ===== 4. Hero ===== */
.hero {
  position: relative;
  width: 100vw;
  max-width: none;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  min-height: 60vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-img-wrap {
  position: absolute;
  inset: 0;
}
.hero-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,.9) 0%, rgba(0,0,0,.2) 100%);
}
.hero-img-wrap img,
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 36rem;
  margin: 0;
  padding: var(--section-padding);
  text-align: left;
}
.hero-breadcrumb {
  font-size: 0.8125rem;
  margin-bottom: var(--space-3);
}
.hero-breadcrumb a {
  color: rgba(255,255,255,.85);
  text-decoration: none;
}
.hero-breadcrumb a:hover { color: var(--lt-white); text-decoration: underline; }
.hero-breadcrumb span:not(.hero-breadcrumb-current) { color: rgba(255,255,255,.6); margin: 0 0.25rem; }
.hero-breadcrumb-current { color: rgba(255,255,255,.95); }
.hero-tag {
  display: inline-block;
  background: transparent;
  color: var(--lt-red);
  padding: 0.35rem 0;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.hero-desc { max-width: 42ch; }
.hero h1 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  color: var(--lt-white);
  line-height: 1.2;
  margin-bottom: 0.5rem;
}
.hero .hero-title {
  color: var(--lt-white);
  text-transform: uppercase;
}
.hero p,
.hero .hero-desc {
  color: var(--lt-white);
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}
.btn, .btn-outline {
  display: inline-block;
  padding: 0.65rem 1.25rem;
  font-family: var(--font-body);
  font-weight: 600;
  text-decoration: none;
  border-radius: 4px;
  transition: background .2s, color .2s;
}
.btn {
  background: var(--lt-red);
  color: var(--lt-white);
  border: 2px solid var(--lt-red);
}
.btn:hover { background: var(--lt-red-dark); border-color: var(--lt-red-dark); }
.btn-hero-cta {
  min-height: var(--tap-min);
  padding: var(--space-2) var(--space-4);
  display: inline-flex;
  align-items: center;
  font-size: 1rem;
}
.btn-outline {
  background: transparent;
  color: var(--lt-red);
  border: 2px solid var(--lt-red);
}
.btn-outline:hover { background: var(--lt-red); color: var(--lt-white); }

/* ===== 5. Sections ===== */
section {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding: var(--section-padding);
}
.section-header {
  text-align: center;
  margin-bottom: 2rem;
}
.section-header h2 {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  color: var(--lt-black);
  margin-bottom: 0.5rem;
}
.section-header p { color: var(--lt-gray); }
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== 6. Featured ===== */
.featured-grid {
  display: grid;
  gap: 1.5rem;
}
.featured-card {
  background: var(--lt-white);
  border: 1px solid #e5e5e5;
  border-radius: 8px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: box-shadow .2s;
}
.featured-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,.1); }
.featured-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}
.featured-card h3 {
  font-size: 1.1rem;
  padding: 1rem 1rem 0;
  margin-bottom: 0.5rem;
  color: var(--lt-black);
}
.featured-card p {
  padding: 0 1rem;
  font-size: 0.9rem;
  color: var(--lt-gray);
  margin-bottom: 0.75rem;
}
.featured-card > a {
  display: inline-block;
  padding: 0 1rem 1rem;
  color: var(--lt-red);
  font-weight: 600;
  text-decoration: none;
}
.featured-card > a:hover { text-decoration: underline; }

/* Discipline tags (courses) */
.discipline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}
.discipline-tag {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--lt-light);
  color: var(--lt-charcoal);
  text-decoration: none;
  border-radius: 4px;
  font-size: 0.9rem;
  transition: background .2s, color .2s;
}
.discipline-tag:hover { background: var(--lt-red); color: var(--lt-white); }

/* ===== 7. Stats ===== */
.stats-section {
  position: relative;
  width: 100%;
  max-width: none;
  color: var(--lt-white);
  padding: var(--section-padding);
  background-image: linear-gradient(to top, rgba(0,0,0,.95) 0%, rgba(0,0,0,.8) 100%), url('../Image/latrobeback.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.stats-section-inner {
  max-width: 1280px;
  margin: 0 auto;
}
.stats-section .section-header h2,
.stats-section .section-header p { color: var(--lt-white); }
.stats-section .section-header p { opacity: .9; }
.stats-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}
.stat-card {
  padding: 1.5rem;
  background: rgba(255,255,255,.06);
  border-radius: 8px;
  text-align: center;
}
.stat-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--lt-white);
}
.stat-label { font-size: 0.9rem; opacity: .9; }

/* ===== 8. Rankings ===== */
.rankings-section {
  padding: var(--section-padding-lg);
  background: var(--lt-white);
}
.section-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-3);
}
.rankings-grid {
  display: grid;
  gap: 2.5rem 2rem;
  grid-template-columns: 1fr;
}
.rankings-card {
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.rankings-icon {
  width: 96px;
  height: 96px;
  margin-bottom: 1.25rem;
  border: 2px solid var(--lt-charcoal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}
.rankings-icon img,
.rankings-icon svg {
  width: 56px;
  height: 56px;
  object-fit: contain;
  color: var(--lt-charcoal);
}
.rankings-heading {
  font-size: 1.125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 0.5rem;
  color: var(--lt-red);
  line-height: 1.3;
}
.rankings-desc {
  font-size: 1rem;
  color: var(--lt-black);
  margin-bottom: 1rem;
  line-height: 1.5;
}
.rankings-link-item {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: rgba(0,0,0,0.6);
}
.rankings-source {
  display: inline;
  color: rgba(0,0,0,0.55);
  margin-bottom: 0;
}
.rankings-link {
  color: rgba(200, 16, 46, 0.85);
  text-decoration: underline;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-weight: 500;
  font-size: inherit;
}
.rankings-link:hover { color: var(--lt-red); }
.rankings-ext-icon { flex-shrink: 0; opacity: 0.8; }

/* ===== 9. Scholarship (Học bổng) ===== */
.scholarship-section {
  position: relative;
  max-width: none;
  padding: var(--section-padding-lg) var(--space-3);
  overflow: hidden;
  color: var(--lt-white);
}
.scholarship-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.scholarship-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    135deg,
    rgba(26, 26, 26, 0.92) 0%,
    rgba(200, 16, 46, 0.75) 50%,
    rgba(26, 26, 26, 0.88) 100%
  );
}
.scholarship-inner {
  position: relative;
  z-index: 2;
  max-width: var(--container);
  margin: 0 auto;
}

.scholarship-header {
  text-align: center;
  margin-bottom: var(--space-5);
}
.scholarship-award-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  margin-bottom: var(--space-3);
  background: rgba(255, 255, 255, 0.12);
  border: 2px solid rgba(255, 215, 0, 0.6);
  border-radius: 50%;
  color: #ffd700;
}
.scholarship-eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 215, 0, 0.95);
  margin-bottom: var(--space-2);
}
.scholarship-header h2 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  color: var(--lt-white);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.scholarship-tagline {
  font-size: 0.9375rem;
  opacity: 0.9;
  max-width: 36rem;
  margin: 0 auto var(--space-4);
  line-height: 1.55;
}

.scholarship-tiers {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}
.scholarship-tier {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 72px;
  padding: var(--space-3) var(--space-4);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-md);
  backdrop-filter: blur(8px);
  transition: transform 0.2s, background 0.2s;
}
.scholarship-tier:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.18);
}
.scholarship-tier span {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
}
.scholarship-tier small {
  font-size: 0.6875rem;
  opacity: 0.85;
  margin-top: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.scholarship-tier--100 { border-color: #ffd700; }
.scholarship-tier--100 span { color: #ffd700; }
.scholarship-tier--70 span { color: #ffe566; }
.scholarship-tier--50 span { color: #fff4b0; }
.scholarship-tier--20 span { color: rgba(255, 255, 255, 0.95); }

.scholarship-fees {
  background: rgba(255, 255, 255, 0.95);
  color: var(--lt-charcoal);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-5);
  border-left: 4px solid var(--lt-red);
  box-shadow: var(--shadow-lg);
}
.scholarship-fee-main {
  font-size: 1.05rem;
  margin-bottom: var(--space-2);
  color: var(--lt-black);
}
.scholarship-fee-main data {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--lt-red);
}
.scholarship-fee-notes {
  margin: 0;
  padding-left: 1.15rem;
  font-size: 0.875rem;
  color: var(--lt-gray);
  line-height: 1.6;
}
.scholarship-fee-notes li { margin-bottom: 0.25rem; }

.scholarship-timeline-wrap {
  background: rgba(255, 255, 255, 0.97);
  color: var(--lt-charcoal);
  padding: var(--space-5) var(--space-4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.scholarship-timeline-title {
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  color: var(--lt-black);
  margin-bottom: var(--space-5);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.scholarship-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.scholarship-step {
  display: flex;
  gap: var(--space-4);
  position: relative;
  padding-bottom: var(--space-5);
}
.scholarship-step:last-child { padding-bottom: 0; }

.scholarship-step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 23px;
  top: 48px;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--lt-red), var(--lt-gray-light));
  border-radius: 2px;
}

.scholarship-step-marker {
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  width: 48px;
}
.scholarship-step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  background: var(--lt-red);
  color: var(--lt-white);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(200, 16, 46, 0.2);
}
.scholarship-step-marker svg {
  color: var(--lt-red);
  opacity: 0.7;
}

.scholarship-step-body { flex: 1; padding-top: 0.25rem; }
.scholarship-step-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--lt-red);
  margin-bottom: var(--space-1);
}
.scholarship-step-body h4 {
  font-size: 1rem;
  margin-bottom: var(--space-1);
  color: var(--lt-black);
  line-height: 1.35;
}
.scholarship-step-body p {
  font-size: 0.875rem;
  color: var(--lt-gray);
  margin: 0;
  line-height: 1.5;
}

.scholarship-step--deadline {
  background: var(--lt-red-light);
  margin: var(--space-2) calc(var(--space-4) * -1) calc(var(--space-4) * -1);
  padding: var(--space-4);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  border-top: 2px solid rgba(200, 16, 46, 0.2);
}
.scholarship-step--deadline .scholarship-step-num {
  background: var(--lt-charcoal);
  box-shadow: 0 0 0 4px rgba(26, 26, 26, 0.15);
}
.scholarship-deadline {
  margin-top: var(--space-2) !important;
}
.scholarship-deadline time {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--lt-red);
}

@media (min-width: 768px) {
  .scholarship-timeline {
    flex-direction: row;
    gap: var(--space-3);
    align-items: flex-start;
  }
  .scholarship-step {
    flex: 1;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-bottom: 0;
  }
  .scholarship-step:not(:last-child)::after {
    left: auto;
    right: -50%;
    top: 24px;
    bottom: auto;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, var(--lt-red), var(--lt-gray-light));
    transform: translateX(50%);
    z-index: 0;
  }
  .scholarship-step-body { padding-top: var(--space-3); }
  .scholarship-step--deadline {
    margin: 0;
    padding: var(--space-3);
    border-radius: var(--radius-md);
    border-top: none;
    border: 2px solid var(--lt-red);
  }
}

/* Legacy timeline (unused) */
.timeline-fees {
  background: rgba(200, 16, 46, .08);
  border-left: 4px solid var(--lt-red);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  border-radius: 0 8px 8px 0;
}
.timeline-fee-main { font-weight: 600; margin-bottom: 0.5rem; }
.timeline-fee-notes {
  margin: 0;
  padding-left: 1.25rem;
  font-size: 0.9rem;
  color: var(--lt-gray);
}
.timeline-fee-notes li { margin-bottom: 0.25rem; }
.timeline {
  position: relative;
  padding-left: 2rem;
  border-left: 3px solid var(--lt-red);
  margin-left: 0.5rem;
}
.timeline-item {
  position: relative;
  padding-bottom: 2rem;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.375rem;
  top: 0.25rem;
  width: 12px;
  height: 12px;
  background: var(--lt-red);
  border-radius: 50%;
}
.timeline-year {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--lt-red);
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.timeline-item h4 { font-size: 1rem; margin-bottom: 0.25rem; }
.timeline-item p { font-size: 0.9rem; color: var(--lt-gray); }

/* ===== 10. Admission ===== */
.admission-section {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  padding: var(--section-padding);
  overflow: hidden;
  max-width: none;
}
.admission-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,.65) 0%, rgba(0,0,0,.35) 55%, rgba(0,0,0,.15) 100%);
  z-index: 0;
}
.admission-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}
.admission-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-3);
}
.admission-box {
  background: var(--lt-white);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  max-width: 640px;
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--lt-red);
}
.admission-header {
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--lt-gray-light);
}
.admission-tag {
  display: inline-block;
  background: var(--lt-red-light);
  color: var(--lt-red);
  font-weight: 600;
  font-size: 0.8125rem;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-2);
}
.admission-title {
  font-size: clamp(1.2rem, 2.5vw, 1.45rem);
  margin: 0;
  color: var(--lt-black);
  line-height: 1.3;
}
.admission-grid {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.admission-item {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--lt-light);
  border-radius: var(--radius-md);
  border: 1px solid var(--lt-gray-light);
}
.admission-item-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--lt-white);
  border: 2px solid var(--lt-red);
  border-radius: 50%;
  color: var(--lt-red);
}
.admission-item-title {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--lt-black);
  margin-bottom: var(--space-1);
}
.admission-item-text {
  font-size: 0.9rem;
  line-height: 1.55;
  margin-bottom: var(--space-2);
  color: var(--lt-charcoal);
}
.admission-item-note {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--lt-gray);
  padding-left: var(--space-3);
  border-left: 2px solid var(--lt-gray-light);
  margin: 0;
}
.admission-alert {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  background: rgba(200, 16, 46, 0.08);
  border: 1px solid rgba(200, 16, 46, 0.25);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  margin-bottom: var(--space-4);
}
.admission-alert-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--lt-red);
  border-radius: 50%;
  color: var(--lt-white);
}
.admission-alert-body strong {
  display: block;
  font-size: 0.9rem;
  color: var(--lt-red);
  margin-bottom: var(--space-1);
}
.admission-alert-body p {
  font-size: 0.875rem;
  line-height: 1.55;
  margin: 0;
  color: var(--lt-charcoal);
}
.admission-dates {
  display: grid;
  gap: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--lt-gray-light);
}
.admission-date {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--lt-white);
  border: 1px solid var(--lt-gray-light);
  border-radius: var(--radius-md);
}
.admission-date-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--lt-red-light);
  border-radius: var(--radius-sm);
  color: var(--lt-red);
}
.admission-date-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--lt-gray);
  margin-bottom: 0.15rem;
}
.admission-date-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--lt-red);
}

@media (min-width: 768px) {
  .admission-dates { grid-template-columns: 1fr 1fr; }
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== 11. Flowchart ===== */
.flowchart-section { padding: var(--section-padding); }

/* Admission flow – semantic stepper */
.admission-flow {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.flow-start {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--space-4);
}

.flow-step-card {
  width: 100%;
  max-width: 520px;
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  background: var(--lt-charcoal);
  color: var(--lt-white);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.flow-step-card--start { border: 2px solid var(--lt-charcoal); }

.flow-step-num {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--lt-red);
  color: var(--lt-white);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 50%;
}
.flow-step-title {
  font-size: 1.05rem;
  margin-bottom: var(--space-1);
  color: var(--lt-white);
}
.flow-step-desc {
  font-size: 0.9rem;
  opacity: 0.9;
  margin-bottom: var(--space-3);
}
.flow-step-meta {
  display: grid;
  gap: var(--space-2);
  margin: 0;
}
.flow-step-meta div {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-2);
  align-items: baseline;
  font-size: 0.8125rem;
  padding: var(--space-2) var(--space-3);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
}
.flow-step-meta dt {
  font-weight: 600;
  opacity: 0.85;
}
.flow-step-meta dt::after { content: ':'; }
.flow-step-meta dd {
  margin: 0;
  font-weight: 700;
  color: var(--lt-white);
}

.flow-connector {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-3) 0;
  color: var(--lt-gray);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.flow-connector--down::before {
  content: '';
  width: 2px;
  height: 28px;
  background: var(--lt-gray-light);
  margin-bottom: var(--space-2);
}
.flow-connector--down::after {
  content: '';
  position: absolute;
  top: 36px;
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 8px solid var(--lt-gray-light);
}

.flow-pathways {
  display: grid;
  gap: var(--space-4);
  position: relative;
}

.flow-pathway {
  background: var(--lt-white);
  border: 1px solid var(--lt-gray-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s;
}
.flow-pathway:hover { box-shadow: var(--shadow-md); }
.flow-pathway--direct { border-top: 4px solid #1a4d2e; }
.flow-pathway--elicos { border-top: 4px solid #b45309; }

.flow-pathway-header {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-4);
  background: var(--lt-light);
  border-bottom: 1px solid var(--lt-gray-light);
}
.flow-pathway-badge {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
}
.flow-pathway-badge--pass {
  background: rgba(26, 77, 46, 0.12);
  color: #1a4d2e;
}
.flow-pathway-badge--prep {
  background: rgba(180, 83, 9, 0.12);
  color: #b45309;
}
.flow-pathway-title {
  font-size: 1rem;
  margin-bottom: var(--space-1);
  color: var(--lt-black);
}
.flow-pathway-criteria {
  font-size: 0.875rem;
  color: var(--lt-gray);
  margin: 0;
  line-height: 1.5;
}
.flow-pathway-criteria strong { color: var(--lt-charcoal); }

.flow-step-list {
  list-style: none;
  margin: 0;
  padding: var(--space-3) var(--space-4);
  counter-reset: flow-counter;
}
.flow-step-list-item {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  position: relative;
  font-size: 0.9rem;
}
.flow-step-list-item:not(:last-child) {
  border-bottom: 1px dashed var(--lt-gray-light);
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-1);
}
.flow-step-list-item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 15px;
  bottom: -2px;
  width: 2px;
  height: var(--space-3);
  background: var(--lt-gray-light);
}
.flow-step-list-marker {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 50%;
  background: var(--lt-light);
  color: var(--lt-gray);
  border: 2px solid var(--lt-gray-light);
}
.flow-pathway--direct .flow-step-list-item--goal .flow-step-list-marker {
  background: rgba(26, 77, 46, 0.12);
  border-color: #1a4d2e;
  color: #1a4d2e;
}
.flow-pathway--elicos .flow-step-list-item--goal .flow-step-list-marker {
  background: rgba(180, 83, 9, 0.12);
  border-color: #b45309;
  color: #b45309;
}
.flow-step-list-item strong {
  display: block;
  font-size: 0.9375rem;
  margin-bottom: 0.2rem;
  color: var(--lt-black);
}
.flow-step-list-item p {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--lt-gray);
  line-height: 1.5;
}
.flow-step-list-item--goal {
  background: rgba(200, 16, 46, 0.04);
  margin: var(--space-2) calc(var(--space-4) * -1) 0;
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid rgba(200, 16, 46, 0.15);
  border-bottom: none;
}
.flow-step-list-item--goal::after { display: none; }

.flow-converge {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding: var(--space-4);
  background: var(--lt-red-light);
  border: 2px solid var(--lt-red);
  border-radius: var(--radius-lg);
  text-align: left;
}
.flow-converge-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--lt-red);
  color: var(--lt-white);
  border-radius: 50%;
}
.flow-converge p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--lt-charcoal);
}
.flow-converge strong { color: var(--lt-red); }

.flow-details {
  max-width: 960px;
  margin: var(--space-5) auto 0;
  border: 1px solid var(--lt-gray-light);
  border-radius: var(--radius-md);
  background: var(--lt-light);
  overflow: hidden;
}
.flow-details summary {
  padding: var(--space-3) var(--space-4);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--lt-charcoal);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--tap-min);
  user-select: none;
}
.flow-details summary::-webkit-details-marker { display: none; }
.flow-details summary::before {
  content: '+';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--lt-red);
  color: var(--lt-white);
  border-radius: var(--radius-sm);
  font-size: 1.1rem;
  font-weight: 700;
  flex-shrink: 0;
  transition: transform 0.2s;
}
.flow-details[open] summary::before {
  content: '−';
}
.flow-details summary:hover { background: rgba(200, 16, 46, 0.06); }
.flow-details summary:focus-visible {
  outline: none;
  box-shadow: inset var(--focus-ring);
}
.flow-details-body {
  padding: 0 var(--space-4) var(--space-4);
  border-top: 1px solid var(--lt-gray-light);
}
.flow-details-body ul {
  margin: var(--space-3) 0 0;
  padding-left: 1.25rem;
  font-size: 0.875rem;
  color: var(--lt-gray);
  line-height: 1.6;
}
.flow-details-body li { margin-bottom: var(--space-2); }

@media (min-width: 768px) {
  .flow-step-meta { grid-template-columns: 1fr 1fr; }
  .flow-pathways {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }
  .flow-pathways::before {
    content: '';
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background: var(--lt-gray-light);
    z-index: 0;
  }
  .flow-pathway { position: relative; z-index: 1; }
}

/* Legacy flowchart classes (curriculum/other) */
.flowchart-hint {
  text-align: center;
  font-size: 0.875rem;
  color: var(--lt-gray);
  margin-bottom: 1rem;
}
@media (min-width: 769px) { .flowchart-hint { display: none; } }
.flowchart-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 0.5rem;
}
.flowchart-inner { min-width: 720px; }
.flowchart-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.flow-node {
  background: var(--lt-white);
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  padding: 0.75rem 1rem;
  min-width: 140px;
  text-align: center;
}
.flow-label { display: block; font-weight: 600; font-size: 0.9rem; }
.flow-sublabel { display: block; font-size: 0.75rem; color: var(--lt-gray); }
.flow-value { display: block; font-size: 0.8rem; margin-top: 0.25rem; color: var(--lt-red); }
.flow-arrow {
  color: var(--lt-gray);
  font-size: 1.25rem;
  flex-shrink: 0;
}
.flow-branch {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.flow-branch .flow-node { min-width: 160px; }
.flow-scholarship {
  background: var(--lt-charcoal);
  color: var(--lt-white);
  border-color: var(--lt-charcoal);
}
.flow-scholarship .flow-sublabel,
.flow-scholarship .flow-value { color: rgba(255,255,255,.9); }
.flow-highlight {
  background: rgba(200, 16, 46, .1);
  border-color: var(--lt-red);
}
.flowchart-row-pass,
.flowchart-row-fail { padding-left: 2rem; }
.flow-arrow-from-pass,
.flow-arrow-from-fail { align-self: flex-start; margin-top: 0.5rem; }
.flow-elicos-branch .flow-label { display: block; }

/* Legacy flowchart-simple – kept for compatibility */
.flowchart-simple {
  max-width: 960px;
  margin: 0 auto;
}
.flow-block.flow-entry {
  background: var(--lt-charcoal);
  color: var(--lt-white);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  text-align: center;
  margin-bottom: var(--space-5);
}
.flow-block-title {
  font-size: 1.1rem;
  margin-bottom: var(--space-2);
  color: var(--lt-white);
}
.flow-block-text {
  font-size: 0.95rem;
  opacity: 0.9;
  margin: 0;
}
.flow-branches {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.flow-path {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--lt-light);
  border-radius: var(--radius-md);
}
.flow-node-pass {
  border-color: #1a4d2e;
  background: rgba(26, 77, 46, 0.08);
}
.flow-node-fail {
  border-color: #b45309;
  background: rgba(180, 83, 9, 0.08);
}

/* Icon wrappers */
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.hero-tag-icon { flex-shrink: 0; color: var(--lt-red); }
.section-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--lt-red-light);
  margin-bottom: var(--space-3);
}
.section-icon { color: var(--lt-red); }
.section-icon-light {
  background: rgba(255, 255, 255, 0.15);
}
.section-icon-light .section-icon { color: var(--lt-white); }
.stat-icon {
  display: block;
  margin: 0 auto var(--space-2);
  color: var(--lt-white);
}
.timeline-icon {
  position: absolute;
  left: -2.75rem;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--lt-white);
  border: 2px solid var(--lt-red);
  border-radius: 50%;
  color: var(--lt-red);
}
.timeline-item::before { display: none; }
.btn-with-icon {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--tap-min);
}
.cta-icon-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-3);
}
.cta-icon { color: var(--lt-red); }
.webinars-icon,
.return-study-icon {
  display: block;
  margin: 0 auto var(--space-3);
  color: var(--lt-red);
}
.return-study-icon { color: var(--lt-white); }
.event-item-icon,
.news-item-icon {
  display: inline-block;
  vertical-align: middle;
  margin-right: var(--space-2);
  color: var(--lt-red);
}
footer .icons-credit {
  margin-top: var(--space-2);
  opacity: 0.7;
  font-size: 0.75rem;
}
footer .icons-credit a { color: var(--lt-white); }

/* Study grid – 4 cards */
#study .featured-grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

/* Honors / Vinh danh */
.honors-section { padding: var(--section-padding); }
.honors-grid {
  display: grid;
  gap: var(--space-4);
}
.honor-card {
  display: flex;
  flex-direction: column;
  background: var(--lt-white);
  border: 1px solid var(--lt-gray-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.honor-card:hover { box-shadow: var(--shadow-md); }
.honor-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.honor-card-body { padding: var(--space-4); flex: 1; }
.honor-badge {
  display: inline-block;
  background: var(--lt-red-light);
  color: var(--lt-red);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-2);
}
.honor-card h3 {
  font-size: 1.05rem;
  margin-bottom: var(--space-2);
  color: var(--lt-black);
}
.honor-card p {
  font-size: 0.9rem;
  color: var(--lt-gray);
  margin-bottom: var(--space-2);
}
.honor-meta {
  font-size: 0.85rem;
  color: var(--lt-gray);
  margin-top: auto;
}

/* Fanpage */
.fanpage-section {
  padding: var(--section-padding);
  background: var(--lt-light);
  max-width: none;
}
.fanpage-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  gap: var(--space-5);
  align-items: center;
}
.fanpage-content p { color: var(--lt-gray); margin-bottom: var(--space-3); }
.fanpage-embed {
  background: var(--lt-white);
  border: 1px solid var(--lt-gray-light);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}
.fanpage-embed svg { color: var(--lt-red); opacity: 0.6; }

/* Header scrolled state */
#header.is-scrolled { box-shadow: var(--shadow-md); }

/* Active nav link */
nav a.is-active { color: var(--lt-red); font-weight: 600; }

/* ===== 12. Roadmap ===== */
.roadmap-section { padding: var(--section-padding); }

.roadmap-stats {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  list-style: none;
  margin: 0 auto var(--space-5);
  padding: var(--space-4);
  max-width: 520px;
  background: var(--lt-light);
  border-radius: var(--radius-lg);
  border: 1px solid var(--lt-gray-light);
}
.roadmap-stats li {
  text-align: center;
  font-size: 0.875rem;
  color: var(--lt-gray);
  padding: 0 var(--space-3);
  border-right: 1px solid var(--lt-gray-light);
}
.roadmap-stats li:last-child { border-right: none; }
.roadmap-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--lt-red);
  line-height: 1.2;
}

.roadmap-cards {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}
.roadmap-card {
  background: var(--lt-white);
  border: 1px solid var(--lt-gray-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s;
}
.roadmap-card:hover { box-shadow: var(--shadow-md); }

.roadmap-card-media {
  position: relative;
  margin: 0;
  aspect-ratio: 5 / 3;
  overflow: hidden;
}
.roadmap-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.roadmap-card:hover .roadmap-card-media img { transform: scale(1.03); }
.roadmap-card-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: 0.3rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  color: var(--lt-white);
}
.roadmap-card-badge--foundation { background: var(--lt-red); }
.roadmap-card-badge--diploma { background: #2d6a9f; }
.roadmap-card-badge--bachelor { background: #1a4d2e; }

.roadmap-card-body { padding: var(--space-4); }
.roadmap-card-title {
  font-size: 1.1rem;
  margin-bottom: var(--space-1);
  color: var(--lt-black);
}
.roadmap-card-meta {
  font-size: 0.8125rem;
  color: var(--lt-gray);
  margin-bottom: var(--space-3);
}
.roadmap-card-meta span {
  font-weight: 700;
  color: var(--lt-charcoal);
}
.roadmap-card-desc {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--lt-charcoal);
  margin: 0;
}

.roadmap-sem-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.roadmap-sem-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: 0.875rem;
  line-height: 1.45;
  color: var(--lt-charcoal);
}
.roadmap-sem-tag {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  padding: 0.15rem 0.4rem;
  font-size: 0.7rem;
  font-weight: 700;
  background: var(--lt-light);
  border: 1px solid var(--lt-gray-light);
  border-radius: var(--radius-sm);
  color: var(--lt-gray);
}

.roadmap-timeline {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-4);
  background: var(--lt-light);
  border-radius: var(--radius-lg);
  border: 1px solid var(--lt-gray-light);
}
.roadmap-timeline-track {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: var(--space-2) 0;
}
.roadmap-timeline-track::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 3px;
  background: linear-gradient(to right, var(--lt-red) 0%, var(--lt-red) 14%, #2d6a9f 14%, #2d6a9f 43%, #1a4d2e 43%, #1a4d2e 100%);
  transform: translateY(-50%);
  border-radius: 2px;
  z-index: 0;
}
.roadmap-timeline-node {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  font-size: 0.7rem;
  font-weight: 700;
  background: var(--lt-white);
  border: 2px solid var(--lt-gray-light);
  border-radius: 50%;
  color: var(--lt-gray);
}
.roadmap-timeline-node--foundation { border-color: var(--lt-red); color: var(--lt-red); }
.roadmap-timeline-node--diploma { border-color: #2d6a9f; color: #2d6a9f; }
.roadmap-timeline-node--bachelor { border-color: #1a4d2e; color: #1a4d2e; }
.roadmap-timeline-node--grad {
  background: var(--lt-red);
  border-color: var(--lt-red);
  color: var(--lt-white);
}
.roadmap-timeline-labels {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-3);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--lt-gray);
}
.roadmap-timeline-labels span:first-child { color: var(--lt-red); }
.roadmap-timeline-labels span:nth-child(2) { text-align: center; flex: 1; color: #2d6a9f; }
.roadmap-timeline-labels span:last-child { color: #1a4d2e; }

@media (min-width: 768px) {
  .roadmap-cards { grid-template-columns: repeat(3, 1fr); }
  .roadmap-card { display: flex; flex-direction: column; }
  .roadmap-card-body { flex: 1; display: flex; flex-direction: column; }
  .roadmap-sem-list { flex: 1; }
}

/* Legacy roadmap (unused) */
.roadmap-groups { display: flex; flex-direction: column; gap: 1.5rem; }
.roadmap-stage {
  padding: 1.5rem;
  padding-left: 1.75rem;
  border-radius: 8px;
  background: var(--lt-light);
}
.stage-foundation { border-left: 4px solid var(--lt-red); }
.stage-diploma { border-left: 4px solid #2d6a9f; }
.stage-bachelor { border-left: 4px solid #1a4d2e; }
.roadmap-stage-title {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  color: var(--lt-black);
}
.roadmap-sem {
  font-size: 0.85rem;
  color: var(--lt-gray);
  font-weight: 400;
}
.roadmap-stage-meta { font-size: 0.875rem; color: var(--lt-gray); margin-bottom: 0.5rem; }
.roadmap-stage-content { margin-bottom: 0.5rem; font-size: 0.95rem; }
.roadmap-stage-list {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
}
.roadmap-stage-list li { margin-bottom: 0.5rem; font-size: 0.9rem; }

/* ===== 13. Curriculum ===== */
.curriculum-section {
  padding: var(--section-padding);
  background: var(--lt-light);
  max-width: none;
}
.curriculum-section > .section-header,
.curriculum-section > .curriculum-summary,
.curriculum-section > .curriculum-tabs,
.curriculum-section > .curriculum-toolbar,
.curriculum-section > .curriculum-panel,
.curriculum-section > .curriculum-empty {
  max-width: var(--container);
  margin-left: auto;
  margin-right: auto;
}

.curriculum-summary {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  list-style: none;
  margin: 0 auto var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: var(--lt-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--lt-gray-light);
}
.curriculum-summary li {
  text-align: center;
  font-size: 0.875rem;
  color: var(--lt-gray);
  padding: 0 var(--space-3);
  border-right: 1px solid var(--lt-gray-light);
}
.curriculum-summary li:last-child { border-right: none; }
.curriculum-summary strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--lt-red);
  line-height: 1.2;
}

.curriculum-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}
.curriculum-tab {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  padding: var(--space-3) var(--space-4);
  min-height: var(--tap-min);
  background: var(--lt-white);
  border: 2px solid var(--lt-gray-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-family: var(--font-body);
  text-align: left;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}
.curriculum-tab:hover { border-color: var(--lt-red); }
.curriculum-tab.is-active {
  border-color: var(--lt-red);
  background: var(--lt-red-light);
  box-shadow: var(--shadow-sm);
}
.curriculum-tab:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}
.curriculum-tab-label {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--lt-black);
}
.curriculum-tab-count {
  font-size: 0.8125rem;
  color: var(--lt-gray);
}

.curriculum-toolbar {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.curriculum-search {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-3);
  background: var(--lt-white);
  border: 1px solid var(--lt-gray-light);
  border-radius: var(--radius-md);
  min-height: var(--tap-min);
}
.curriculum-search svg { flex-shrink: 0; color: var(--lt-gray); }
.curriculum-search input {
  flex: 1;
  border: none;
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  padding: var(--space-2) 0;
  color: var(--lt-charcoal);
}
.curriculum-search input:focus { outline: none; }
.curriculum-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.curriculum-filter {
  padding: 0.4rem 0.85rem;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  border: 1px solid var(--lt-gray-light);
  border-radius: 999px;
  background: var(--lt-white);
  color: var(--lt-gray);
  cursor: pointer;
  transition: all 0.2s;
  min-height: 36px;
}
.curriculum-filter:hover { border-color: var(--lt-red); color: var(--lt-red); }
.curriculum-filter.is-active {
  background: var(--lt-red);
  border-color: var(--lt-red);
  color: var(--lt-white);
}
.curriculum-filter:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.curriculum-panel { animation: curriculumFade 0.25s ease; }
@keyframes curriculumFade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.curriculum-group { margin-bottom: var(--space-5); }
.curriculum-group-title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--lt-red);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid var(--lt-red-light);
}

.course-grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr;
}

.course-card {
  background: var(--lt-white);
  border: 1px solid var(--lt-gray-light);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  transition: box-shadow 0.2s, border-color 0.2s;
}
.course-card:hover {
  box-shadow: var(--shadow-sm);
  border-color: rgba(200, 16, 46, 0.25);
}
.course-card[hidden] { display: none; }

.course-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}
.course-name {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--lt-black);
  line-height: 1.35;
  margin: 0;
}
.course-credits {
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  background: var(--lt-red-light);
  color: var(--lt-red);
  border-radius: var(--radius-sm);
}
.course-credits--support {
  background: var(--lt-light);
  color: var(--lt-gray);
}

.course-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-2);
}
.course-tag--marketing { background: rgba(45, 106, 159, 0.12); color: #2d6a9f; }
.course-tag--finance { background: rgba(26, 77, 46, 0.12); color: #1a4d2e; }
.course-tag--core { background: rgba(107, 107, 107, 0.12); color: var(--lt-gray); }

.course-desc {
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--lt-gray);
  margin: 0;
}

.curriculum-empty--visible {
  position: static;
  width: auto;
  height: auto;
  margin: var(--space-4) auto 0;
  padding: var(--space-4);
  clip: auto;
  text-align: center;
  font-size: 0.9375rem;
  color: var(--lt-gray);
  background: var(--lt-white);
  border-radius: var(--radius-md);
  border: 1px dashed var(--lt-gray-light);
}

@media (min-width: 600px) {
  .course-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .curriculum-toolbar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .curriculum-search { flex: 1; max-width: 320px; }
  .course-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
  .course-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ===== 14. CTA ===== */
.cta-section {
  background: var(--lt-charcoal);
  color: var(--lt-white);
  max-width: none;
  padding: var(--section-padding);
}
.cta-inner {
  max-width: 1280px;
  margin: 0 auto;
  text-align: center;
}
.cta-inner h2 { color: var(--lt-white); margin-bottom: 0.5rem; }
.cta-inner p { opacity: .9; margin-bottom: 1.5rem; }
.cta-buttons { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; }
.cta-section .btn { background: var(--lt-red); border-color: var(--lt-red); }
.cta-section .btn:hover { background: var(--lt-red-dark); border-color: var(--lt-red-dark); }

/* ===== 15. Plan future ===== */
.plan-future-section { padding: var(--section-padding); }
.plan-future-grid {
  display: grid;
  gap: 1.5rem;
}
.plan-future-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--lt-white);
  border: 1px solid #e5e5e5;
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow .2s;
}
.plan-future-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,.1); }
.plan-card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}
.plan-future-card h3 {
  padding: 1rem 1rem 0;
  font-size: 1.1rem;
  color: var(--lt-black);
}
.plan-future-card p {
  padding: 0.5rem 1rem 0;
  font-size: 0.9rem;
  color: var(--lt-gray);
}
.plan-future-link {
  display: inline-block;
  padding: 0.75rem 1rem;
  color: var(--lt-red);
  font-weight: 600;
  font-size: 0.9rem;
}
.plan-future-link:hover { text-decoration: underline; }

/* ===== 16. Info links ===== */
.info-links-section { padding: var(--section-padding); }
.info-links-grid {
  display: grid;
  gap: 0.75rem;
}
.info-links-grid a {
  color: var(--lt-red);
  text-decoration: none;
  font-weight: 500;
}
.info-links-grid a:hover { text-decoration: underline; }

/* ===== 17. Return study ===== */
.return-study-section {
  position: relative;
  min-height: 320px;
  display: flex;
  align-items: center;
  padding: var(--section-padding);
  background: var(--lt-charcoal);
  color: var(--lt-white);
  max-width: none;
}
.return-study-section.return-study-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--bg-img);
  background-size: cover;
  background-position: center;
  opacity: .35;
  z-index: 0;
}
.return-study-inner {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  text-align: center;
}
.return-study-inner h2 { color: var(--lt-white); margin-bottom: 0.5rem; }
.return-study-inner p { opacity: .9; margin-bottom: 1.25rem; }

/* ===== 18. Testimonials ===== */
.testimonials-section { padding: var(--section-padding); }
.testimonials-grid { display: grid; gap: 1.5rem; margin-bottom: 2rem; }
.testimonial-card {
  background: var(--lt-light);
  padding: 1.5rem;
  border-radius: 8px;
  border: none;
  margin: 0;
}
.testimonial-img {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
  display: block;
}
.testimonial-card p { margin-bottom: 1rem; font-style: italic; }
.testimonial-card footer { font-size: 0.9rem; color: var(--lt-gray); }

/* ===== 19. Webinars ===== */
.webinars-cta {
  background: var(--lt-light);
  padding: var(--section-padding);
  max-width: none;
}
.webinars-inner {
  max-width: 1280px;
  margin: 0 auto;
  text-align: center;
}
.webinars-inner h2 { margin-bottom: 0.5rem; }
.webinars-inner p { margin-bottom: 1rem; color: var(--lt-gray); }

/* ===== 20. Events / News ===== */
.two-col {
  display: grid;
  gap: 2rem;
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--section-padding);
}
.event-item {
  padding: 0.75rem 0;
  border-bottom: 1px solid #eee;
}
.event-item h4 { font-size: 1rem; margin-bottom: 0.25rem; }
.event-item time { font-size: 0.875rem; color: var(--lt-gray); }
.news-item {
  display: flex;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid #eee;
  text-decoration: none;
  color: inherit;
}
.news-item:hover h4 { color: var(--lt-red); }
.news-img {
  width: 100px;
  height: 70px;
  object-fit: cover;
  border-radius: 4px;
  flex-shrink: 0;
}
.news-item h4 { font-size: 0.95rem; margin-bottom: 0.25rem; }
.news-item .meta { font-size: 0.8rem; color: var(--lt-gray); }

/* ===== 21. Contact ===== */
.help-options {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}
.help-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.25rem 1.5rem;
  background: var(--lt-light);
  border-radius: 8px;
  text-decoration: none;
  color: var(--lt-charcoal);
  min-width: 140px;
  transition: background .2s;
}
.help-option:hover { background: rgba(200, 16, 46, .1); color: var(--lt-red); }
.help-icon { font-size: 1.5rem; margin-bottom: 0.5rem; }
.help-label { font-weight: 600; font-size: 0.9rem; }
.contact-grid {
  display: grid;
  gap: 1rem;
  max-width: 600px;
  margin: 0 auto;
}
.contact-item {
  text-align: center;
  padding: 1rem;
  background: var(--lt-light);
  border-radius: 8px;
}
.contact-item a {
  display: block;
  font-weight: 600;
  color: var(--lt-red);
  text-decoration: none;
}
.contact-item a:hover { text-decoration: underline; }
.contact-item span { font-size: 0.85rem; color: var(--lt-gray); }

/* ===== Acknowledgement ===== */
.acknowledgement {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--section-padding);
  font-size: 0.875rem;
  color: var(--lt-gray);
  background: var(--lt-light);
}
.acknowledgement a { color: var(--lt-red); }

/* ===== 22. Footer ===== */
footer {
  background: var(--lt-black);
  color: var(--lt-white);
  text-align: center;
  padding: 1.5rem 1rem;
  font-size: 0.85rem;
}

/* ===== Nav open (JS toggles .nav-open on body) ===== */
body.nav-open nav { transform: translateX(0); }
body.nav-open .nav-overlay { opacity: 1; visibility: visible; }
body.nav-open .menu-toggle span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
body.nav-open .menu-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .menu-toggle span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== 23. Media queries ===== */
@media (min-width: 768px) {
  section { padding: var(--section-padding-lg); }
  .logo img { height: 50px; }
  .featured-grid { grid-template-columns: repeat(2, 1fr); }
  #study .featured-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .rankings-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem 1.5rem; }
  .plan-future-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
  .honors-grid { grid-template-columns: repeat(2, 1fr); }
  .two-col { grid-template-columns: 1fr 1fr; }
  .fanpage-inner { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 600px) {
  .rankings-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
  .menu-toggle { display: none; }
  nav {
    position: static;
    width: auto;
    height: auto;
    flex-direction: row;
    padding: 0;
    box-shadow: none;
    transform: none;
    background: transparent;
    gap: 1.25rem;
  }
  .nav-overlay { display: none; }
  .rankings-grid { grid-template-columns: repeat(3, 1fr); gap: 2.5rem 2rem; }
  .plan-future-grid { grid-template-columns: repeat(3, 1fr); }
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
  #study .featured-grid { grid-template-columns: repeat(4, 1fr); }
  .honors-grid { grid-template-columns: repeat(3, 1fr); }
}