/* ═══════════════════════════════════════════════════════════
   APEX INSTITUTE — Global Stylesheet
   Theme: Deep Navy × Electric Gold × Editorial Typography
═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;0,900;1,700&family=DM+Sans:wght@300;400;500;600&family=DM+Mono:wght@400;500&display=swap');

:root {
  --navy:        #09122C;
  --navy-mid:    #142040;
  --navy-light:  #1E305A;
  --gold:        #E8B84B;
  --gold-light:  #F5D080;
  --gold-pale:   #FDF5DC;
  --crimson:     #C1393A;
  --teal:        #0B7B82;
  --white:       #FFFFFF;
  --off-white:   #F7F6F2;
  --gray-100:    #F0EFE9;
  --gray-300:    #D0CECC;
  --gray-500:    #8A8780;
  --gray-700:    #4A4845;
  --text:        #1C1B18;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --font-mono:    'DM Mono', monospace;

  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   32px;

  --shadow-card: 0 4px 24px rgba(9,18,44,0.10);
  --shadow-lift: 0 12px 40px rgba(9,18,44,0.18);
  --shadow-gold: 0 8px 32px rgba(232,184,75,0.25);

  --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --max-w: 1200px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }

/* ══════════════════════════════════════
   NAVIGATION
══════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 40px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(9, 18, 44, 0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(232,184,75,0.15);
  transition: var(--transition);
}

.nav.scrolled {
  height: 60px;
  background: rgba(9,18,44,0.98);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo .logo-mark {
  width: 38px; height: 38px;
  background: var(--gold);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  color: var(--navy);
  flex-shrink: 0;
}

.nav-logo .logo-text {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.nav-logo .logo-sub {
  font-size: 10px;
  color: var(--gold);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-family: var(--font-mono);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.nav-links a {
  font-size: 13.5px;
  font-weight: 500;
  color: rgba(255,255,255,0.80);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  letter-spacing: 0.3px;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--gold);
  background: rgba(232,184,75,0.08);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--navy);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
}

.mobile-nav.open { display: flex; }

.mobile-nav a {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--white);
  transition: var(--transition);
}

.mobile-nav a:hover { color: var(--gold); }

.mobile-close {
  position: absolute;
  top: 24px; right: 28px;
  font-size: 32px;
  color: var(--white);
  cursor: pointer;
  line-height: 1;
}

/* ══════════════════════════════════════
   BUTTONS
══════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-gold {
  background: var(--gold);
  color: var(--navy);
}
.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.4);
}
.btn-outline-white:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-outline-navy {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--navy);
}
.btn-outline-navy:hover {
  background: var(--navy);
  color: var(--white);
}

.btn-navy {
  background: var(--navy);
  color: var(--white);
}
.btn-navy:hover {
  background: var(--navy-mid);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}

.btn-sm { padding: 8px 18px; font-size: 13px; }
.btn-lg { padding: 16px 36px; font-size: 16px; }

/* ══════════════════════════════════════
   LAYOUT UTILITIES
══════════════════════════════════════ */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
}

.section {
  padding: 96px 0;
}

.section-sm {
  padding: 64px 0;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--gold);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy);
}

.section-title.light { color: var(--white); }

.section-desc {
  font-size: 17px;
  color: var(--gray-700);
  line-height: 1.7;
  max-width: 560px;
}

.section-desc.light { color: rgba(255,255,255,0.75); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { display: flex; flex-direction: column; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }

.text-center { text-align: center; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }

/* ══════════════════════════════════════
   CARDS
══════════════════════════════════════ */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  border: 1px solid var(--gray-100);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
}

/* Course Card */
.course-card {
  display: flex;
  flex-direction: column;
}

.course-card-thumb {
  height: 200px;
  position: relative;
  overflow: hidden;
}

.course-card-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.course-card:hover .course-card-thumb img {
  transform: scale(1.06);
}

.course-tag {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--gold);
  color: var(--navy);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
  font-family: var(--font-mono);
}

.course-tag.teal { background: var(--teal); color: var(--white); }
.course-tag.crimson { background: var(--crimson); color: var(--white); }

.course-card-body {
  padding: 22px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.course-card-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
  line-height: 1.3;
}

.course-meta {
  display: flex;
  gap: 16px;
  font-size: 12.5px;
  color: var(--gray-500);
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.course-meta span { display: flex; align-items: center; gap: 4px; }

.course-card-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.course-price {
  font-size: 22px;
  font-weight: 700;
  color: var(--navy);
  font-family: var(--font-display);
}

.course-price .original {
  font-size: 14px;
  font-weight: 400;
  color: var(--gray-500);
  text-decoration: line-through;
  margin-right: 6px;
  font-family: var(--font-body);
}

/* Test Series Card */
.test-card {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid rgba(232,184,75,0.15);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.test-card::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 180px; height: 180px;
  background: rgba(232,184,75,0.06);
  border-radius: 50%;
}

.test-card:hover {
  transform: translateY(-6px);
  border-color: rgba(232,184,75,0.4);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
}

.test-card-icon {
  width: 52px; height: 52px;
  background: rgba(232,184,75,0.12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 18px;
}

.test-card-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.test-card-desc {
  font-size: 13.5px;
  color: rgba(255,255,255,0.60);
  margin-bottom: 18px;
  line-height: 1.6;
}

.test-stats {
  display: flex;
  gap: 20px;
  margin-bottom: 22px;
  padding: 14px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.test-stat-item {
  text-align: center;
}

.test-stat-item .val {
  font-size: 20px;
  font-weight: 700;
  color: var(--gold);
  font-family: var(--font-display);
  line-height: 1;
}

.test-stat-item .lbl {
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  margin-top: 3px;
}

.test-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 4px;
}

.test-price {
  font-size: 24px;
  font-weight: 700;
  color: var(--gold);
  font-family: var(--font-display);
}

.test-price .free {
  background: rgba(11,123,130,0.3);
  color: #4FC3C8;
  font-size: 13px;
  font-family: var(--font-mono);
  padding: 3px 10px;
  border-radius: 4px;
}

/* Blog Card */
.blog-card {
  display: flex;
  flex-direction: column;
}

.blog-card-thumb {
  height: 220px;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  position: relative;
}

.blog-card-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-thumb img { transform: scale(1.06); }

.blog-cat {
  position: absolute;
  bottom: 14px; left: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
  font-weight: 500;
}

.blog-cat.news  { background: var(--gold); color: var(--navy); }
.blog-cat.tips  { background: var(--teal); color: var(--white); }
.blog-cat.exam  { background: var(--crimson); color: var(--white); }

.blog-card-body {
  padding: 22px 0 0;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-meta {
  font-size: 12px;
  color: var(--gray-500);
  margin-bottom: 8px;
  display: flex;
  gap: 10px;
}

.blog-card-title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.3;
  margin-bottom: 10px;
  transition: var(--transition);
}

.blog-card:hover .blog-card-title { color: var(--gold); }

.blog-card-excerpt {
  font-size: 14px;
  color: var(--gray-700);
  line-height: 1.65;
  margin-bottom: 16px;
  flex: 1;
}

.read-more {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.read-more:hover { color: var(--gold); gap: 10px; }

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.hero {
  min-height: 100vh;
  background: var(--navy);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-bg .grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232,184,75,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232,184,75,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-bg .glow-1 {
  position: absolute;
  top: -200px; right: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(232,184,75,0.12) 0%, transparent 70%);
}

.hero-bg .glow-2 {
  position: absolute;
  bottom: -300px; left: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(11,123,130,0.12) 0%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  width: 100%;
  padding: 80px 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(232,184,75,0.12);
  border: 1px solid rgba(232,184,75,0.3);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 40px;
  margin-bottom: 28px;
}

.hero-badge .dot {
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: blink 2s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 72px);
  font-weight: 900;
  line-height: 1.07;
  color: var(--white);
  margin-bottom: 24px;
}

.hero-title .highlight {
  color: var(--gold);
  font-style: italic;
}

.hero-title .underline-gold {
  position: relative;
  display: inline-block;
}

.hero-title .underline-gold::after {
  content: '';
  position: absolute;
  left: 0; bottom: -4px;
  width: 100%;
  height: 4px;
  background: var(--gold);
  border-radius: 2px;
}

.hero-desc {
  font-size: 18px;
  color: rgba(255,255,255,0.70);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.hero-stat-item .number {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.hero-stat-item .label {
  font-size: 13px;
  color: rgba(255,255,255,0.50);
  margin-top: 4px;
}

.hero-visual {
  position: relative;
}

.hero-visual .main-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(232,184,75,0.2);
  border-radius: 24px;
  padding: 32px;
  backdrop-filter: blur(10px);
}

.hero-visual .floating-badge {
  position: absolute;
  background: var(--white);
  border-radius: 12px;
  padding: 12px 18px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  animation: float 4s ease-in-out infinite;
}

.hero-visual .fb-1 { top: -20px; right: -20px; animation-delay: 0s; }
.hero-visual .fb-2 { bottom: -10px; left: -30px; animation-delay: 1.5s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.score-display {
  text-align: center;
  padding: 24px 0;
}

.score-display .score-num {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
}

.score-display .score-label {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  margin-top: 6px;
}

.rank-list {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.rank-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.04);
  border-radius: 8px;
}

.rank-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
}

.rank-item .name { font-size: 13px; color: rgba(255,255,255,0.8); flex: 1; }
.rank-item .score-badge {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
  background: rgba(232,184,75,0.1);
  padding: 3px 8px;
  border-radius: 4px;
}

/* ══════════════════════════════════════
   TICKER / MARQUEE
══════════════════════════════════════ */
.ticker-section {
  background: var(--gold);
  padding: 14px 0;
  overflow: hidden;
}

.ticker-wrap {
  display: flex;
  animation: ticker 40s linear infinite;
  white-space: nowrap;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 32px;
  padding: 0 32px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--navy);
  letter-spacing: 0.5px;
}

.ticker-item .sep {
  width: 5px; height: 5px;
  background: var(--navy);
  border-radius: 50%;
  opacity: 0.4;
}

@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ══════════════════════════════════════
   FEATURES / WHY US
══════════════════════════════════════ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--gray-300);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.feature-item {
  background: var(--white);
  padding: 36px 28px;
  transition: var(--transition);
  cursor: default;
}

.feature-item:hover {
  background: var(--navy);
}

.feature-item:hover .feature-icon { background: rgba(232,184,75,0.15); }
.feature-item:hover .feature-title { color: var(--white); }
.feature-item:hover .feature-desc  { color: rgba(255,255,255,0.60); }

.feature-icon {
  width: 54px; height: 54px;
  background: var(--gray-100);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 18px;
  transition: var(--transition);
}

.feature-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
  transition: var(--transition);
}

.feature-desc {
  font-size: 14px;
  color: var(--gray-700);
  line-height: 1.6;
  transition: var(--transition);
}

/* ══════════════════════════════════════
   STATS BANNER
══════════════════════════════════════ */
.stats-banner {
  background: var(--navy);
  padding: 64px 0;
  position: relative;
  overflow: hidden;
}

.stats-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232,184,75,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232,184,75,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.stat-block {
  text-align: center;
  padding: 20px;
  border-right: 1px solid rgba(255,255,255,0.08);
}

.stat-block:last-child { border-right: none; }

.stat-block .num {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 60px);
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  display: block;
}

.stat-block .lbl {
  font-size: 14px;
  color: rgba(255,255,255,0.50);
  margin-top: 8px;
  display: block;
}

/* ══════════════════════════════════════
   TESTIMONIALS
══════════════════════════════════════ */
.testimonials-section { background: var(--off-white); }

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--gray-100);
}

.testimonial-card .quote-mark {
  font-family: var(--font-display);
  font-size: 80px;
  line-height: 0.7;
  color: var(--gold);
  opacity: 0.3;
  position: absolute;
  top: 24px; right: 28px;
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  color: var(--gold);
  font-size: 14px;
  margin-bottom: 14px;
}

.testimonial-text {
  font-size: 15px;
  color: var(--gray-700);
  line-height: 1.7;
  margin-bottom: 22px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: var(--white);
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--navy);
}

.testimonial-role {
  font-size: 12px;
  color: var(--gray-500);
  margin-top: 2px;
}

/* ══════════════════════════════════════
   FACULTY
══════════════════════════════════════ */
.faculty-card {
  text-align: center;
  padding: 32px 24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.faculty-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
  border-color: var(--gold);
}

.faculty-avatar {
  width: 90px; height: 90px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--white);
  margin: 0 auto 16px;
  border: 3px solid var(--gold);
}

.faculty-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}

.faculty-subject {
  font-size: 13px;
  color: var(--gold);
  font-weight: 600;
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.faculty-exp {
  font-size: 13px;
  color: var(--gray-500);
}

/* ══════════════════════════════════════
   CTA BANNER
══════════════════════════════════════ */
.cta-banner {
  background: var(--navy);
  border-radius: var(--radius-xl);
  padding: 64px;
  position: relative;
  overflow: hidden;
  text-align: center;
  margin: 0 40px;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% -20%, rgba(232,184,75,0.2) 0%, transparent 60%);
}

.cta-banner > * { position: relative; z-index: 1; }

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.footer {
  background: #060D1F;
  color: rgba(255,255,255,0.60);
  padding: 72px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer-brand .logo-text {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  display: block;
  margin-bottom: 4px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}

.social-btn {
  width: 38px; height: 38px;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: var(--transition);
  cursor: pointer;
}

.social-btn:hover {
  background: var(--gold);
  border-color: var(--gold);
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-col ul { list-style: none; }

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: var(--gold);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
}

.footer-bottom a { color: var(--gold); }

/* ══════════════════════════════════════
   PAGE HERO (inner pages)
══════════════════════════════════════ */
.page-hero {
  background: var(--navy);
  padding: 120px 0 72px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232,184,75,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232,184,75,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.page-hero-content { position: relative; z-index: 1; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  margin-bottom: 20px;
}

.breadcrumb a { color: var(--gold); transition: var(--transition); }
.breadcrumb a:hover { color: var(--gold-light); }
.breadcrumb span { color: rgba(255,255,255,0.3); }

.page-hero-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
}

.page-hero-sub {
  font-size: 17px;
  color: rgba(255,255,255,0.60);
  margin-top: 12px;
  max-width: 560px;
  line-height: 1.6;
}

/* ══════════════════════════════════════
   FILTER TABS
══════════════════════════════════════ */
.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-tab {
  padding: 9px 20px;
  border-radius: 40px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid var(--gray-300);
  color: var(--gray-700);
  background: var(--white);
  transition: var(--transition);
}

.filter-tab:hover,
.filter-tab.active {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

/* ══════════════════════════════════════
   FORMS
══════════════════════════════════════ */
.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 7px;
  letter-spacing: 0.3px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(9,18,44,0.08);
}

textarea.form-control { resize: vertical; min-height: 120px; }

/* ══════════════════════════════════════
   BADGE / PILL
══════════════════════════════════════ */
.pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-mono);
}

.pill-gold    { background: var(--gold-pale); color: #8A6A00; }
.pill-navy    { background: rgba(9,18,44,0.08); color: var(--navy); }
.pill-teal    { background: rgba(11,123,130,0.10); color: var(--teal); }
.pill-crimson { background: rgba(193,57,58,0.10); color: var(--crimson); }

/* ══════════════════════════════════════
   ANIMATIONS
══════════════════════════════════════ */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up.delay-1 { transition-delay: 0.1s; }
.fade-up.delay-2 { transition-delay: 0.2s; }
.fade-up.delay-3 { transition-delay: 0.3s; }
.fade-up.delay-4 { transition-delay: 0.4s; }

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 1024px) {
  .container { padding: 0 24px; }
  .hero-content { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .grid-4, .features-grid, .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-banner { margin: 0 24px; padding: 48px 32px; }
}

@media (max-width: 768px) {
  .nav { padding: 0 20px; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .section { padding: 64px 0; }
  .grid-2, .grid-3, .testimonial-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .stat-block { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
}