/* ==========================================================================
   VANGUARD INSTITUTE — ULTRA-PROFESSIONAL HIGH-CONVERSION LANDING PAGE
   Architecture: Pure Single-Page Conversion Funnel (Zero Route Switching)
   Design Standard: Enterprise Academic Authority, Precision Typography, WCAG AA+
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Core Palette: Deep Oxford Navy, Slate, Precision Cobalt, Academic Gold */
  --navy-950: #060B16;
  --navy-900: #0B132B;
  --navy-850: #111C38;
  --navy-800: #1E293B;
  --navy-700: #334155;
  --navy-600: #475569;

  --brand-700: #0369A1;
  --brand-600: #0284C7;
  --brand-500: #0EA5E9;
  --brand-400: #38BDF8;
  --brand-100: #E0F2FE;
  --brand-50:  #F0F9FF;

  --gold-700: #92400E;
  --gold-600: #B45309;
  --gold-500: #D97706;
  --gold-400: #F59E0B;
  --gold-100: #FEF3C7;
  --gold-50:  #FFFBEB;

  --emerald-700: #047857;
  --emerald-600: #059669;
  --emerald-500: #10B981;
  --emerald-100: #D1FAE5;
  --emerald-50:  #ECFDF5;

  --danger-600: #DC2626;
  --danger-100: #FEE2E2;
  --danger-50:  #FEF2F2;

  --surface-white: #FFFFFF;
  --surface-slate: #F8FAFC;
  --surface-subtle: #F1F5F9;
  --border-light: #E2E8F0;
  --border-medium: #CBD5E1;
  --border-dark: rgba(255, 255, 255, 0.12);

  --text-main: #0F172A;
  --text-body: #334155;
  --text-muted: #64748B;
  --text-light: #94A3B8;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Plus Jakarta Sans', var(--font-sans);
  --font-mono: 'JetBrains Mono', monospace;

  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-sm: 0 2px 6px -1px rgba(15, 23, 42, 0.07), 0 1px 3px -1px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 8px 20px -4px rgba(15, 23, 42, 0.08), 0 4px 8px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 32px -8px rgba(15, 23, 42, 0.12), 0 8px 14px -4px rgba(15, 23, 42, 0.05);
  --shadow-xl: 0 28px 56px -12px rgba(6, 11, 22, 0.28);
  --shadow-focus: 0 0 0 3px rgba(2, 132, 199, 0.25);

  --container-width: 1280px;
  --transition-fast: 160ms cubic-bezier(0.2, 0, 0, 1);
  --transition-smooth: 260ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   Base Reset & Typography
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  font-size: 16px;
  color: var(--text-main);
  background-color: var(--surface-white);
  line-height: 1.55;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  background-color: var(--surface-white);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-main);
  line-height: 1.18;
  letter-spacing: -0.025em;
  font-weight: 800;
}

p {
  color: var(--text-body);
  line-height: 1.65;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* --------------------------------------------------------------------------
   Scroll Progress Bar & Top Urgency Campaign Banner
   -------------------------------------------------------------------------- */
.scroll-progress-track {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: rgba(15, 23, 42, 0.08);
  z-index: 1000;
}

.scroll-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--brand-600), var(--gold-500));
  transition: width 80ms linear;
}

.campaign-bar {
  background: var(--navy-950);
  color: #E2E8F0;
  font-size: 0.8125rem;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 400;
}

.campaign-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.campaign-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--emerald-500);
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.2);
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); }
  70% { box-shadow: 0 0 0 7px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.campaign-badge {
  background: linear-gradient(135deg, var(--gold-600), var(--gold-500));
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border-radius: var(--radius-xs);
}

.campaign-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.countdown-inline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: rgba(255, 255, 255, 0.07);
  padding: 3px 10px;
  border-radius: var(--radius-xs);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #FDE68A;
}

/* --------------------------------------------------------------------------
   Sticky Landing Header (Anchor Navigation)
   -------------------------------------------------------------------------- */
.lp-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  height: 74px;
  display: flex;
  align-items: center;
  transition: box-shadow var(--transition-fast);
}

.lp-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-identity {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-crest {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--brand-700) 100%);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.brand-titles {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--navy-950);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.brand-sub {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand-700);
  margin-top: 2px;
}

.anchor-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.anchor-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy-700);
  padding: 8px 13px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.anchor-link:hover {
  color: var(--navy-950);
  background: var(--surface-subtle);
}

.anchor-link.active {
  color: var(--brand-700);
  background: var(--brand-50);
}

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

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 8px;
  cursor: pointer;
  color: var(--navy-900);
}

/* --------------------------------------------------------------------------
   Button System
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 11px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  line-height: 1.2;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.btn-primary {
  background: linear-gradient(180deg, var(--brand-600) 0%, var(--brand-700) 100%);
  color: #FFFFFF;
  box-shadow: 0 2px 6px rgba(3, 105, 161, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.btn-primary:hover {
  background: linear-gradient(180deg, var(--brand-500) 0%, var(--brand-700) 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(3, 105, 161, 0.32);
}

.btn-gold {
  background: linear-gradient(180deg, var(--gold-500) 0%, var(--gold-600) 100%);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(180, 83, 9, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.btn-gold:hover {
  background: linear-gradient(180deg, var(--gold-400) 0%, var(--gold-600) 100%);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(180, 83, 9, 0.36);
}

.btn-outline {
  background: #FFFFFF;
  color: var(--navy-900);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-xs);
}

.btn-outline:hover {
  border-color: var(--brand-600);
  color: var(--brand-700);
  background: var(--brand-50);
}

.btn-dark-ghost {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.18);
}

.btn-dark-ghost:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-sm {
  font-size: 0.8125rem;
  padding: 8px 14px;
}

.btn-lg {
  font-size: 1rem;
  padding: 15px 26px;
  border-radius: var(--radius-md);
}

.btn-block {
  width: 100%;
}

/* --------------------------------------------------------------------------
   Section 1: High-Converting Authority Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  background: radial-gradient(circle at 82% 20%, #162C54 0%, var(--navy-950) 65%);
  color: #FFFFFF;
  padding: 68px 0 84px;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(circle at 50% 35%, black 35%, transparent 85%);
  -webkit-mask-image: radial-gradient(circle at 50% 35%, black 35%, transparent 85%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.22fr 0.98fr;
  gap: 48px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(14, 165, 233, 0.14);
  border: 1px solid rgba(56, 189, 248, 0.35);
  color: #7DD3FC;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

.hero-title {
  color: #FFFFFF;
  font-size: clamp(2.15rem, 3.6vw, 3.25rem);
  line-height: 1.13;
  margin-bottom: 20px;
}

.hero-title .highlight-gold {
  background: linear-gradient(90deg, #FDE68A 0%, #F59E0B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  color: #CBD5E1;
  font-size: 1.08rem;
  line-height: 1.68;
  margin-bottom: 28px;
  max-width: 630px;
}

.hero-guarantees {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 32px;
}

.guarantee-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: #E2E8F0;
}

.guarantee-item svg {
  color: var(--emerald-500);
  flex-shrink: 0;
  margin-top: 2px;
}

.hero-cta-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-metrics-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-metric-box {
  display: flex;
  flex-direction: column;
}

.hero-metric-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.05;
  margin-bottom: 4px;
}

.hero-metric-label {
  font-size: 0.78rem;
  color: #94A3B8;
  line-height: 1.4;
}

/* Interactive Pathway Estimator Card in Hero Right */
.pathway-widget-card {
  background: #FFFFFF;
  color: var(--text-main);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.2);
  position: relative;
}

.widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-light);
}

.widget-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--navy-950);
}

.widget-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.live-pill {
  background: var(--emerald-50);
  color: var(--emerald-700);
  border: 1px solid var(--emerald-100);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.band-selector-group {
  margin-bottom: 18px;
}

.band-selector-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--navy-800);
  margin-bottom: 8px;
}

.band-pills-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
}

.band-pill-btn {
  padding: 9px 4px;
  border: 1px solid var(--border-medium);
  background: var(--surface-slate);
  border-radius: var(--radius-xs);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--navy-800);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.band-pill-btn:hover {
  border-color: var(--brand-600);
  background: var(--brand-50);
}

.band-pill-btn.active {
  background: var(--navy-900);
  color: #FFFFFF;
  border-color: var(--navy-900);
  box-shadow: var(--shadow-xs);
}

.band-pill-btn.active-target {
  background: var(--brand-600);
  color: #FFFFFF;
  border-color: var(--brand-600);
  box-shadow: var(--shadow-xs);
}

.pathway-result-box {
  background: var(--surface-slate);
  border: 1px solid var(--border-light);
  border-left: 4px solid var(--brand-600);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 20px;
}

.pathway-kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--border-medium);
}

.pathway-kpi-val {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--brand-700);
}

.pathway-kpi-lbl {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
}

.pathway-rec-course {
  font-size: 0.85rem;
  color: var(--navy-900);
  line-height: 1.45;
}

/* --------------------------------------------------------------------------
   Section 2: Accreditation & Global University Partners Strip
   -------------------------------------------------------------------------- */
.trust-strip {
  background: var(--surface-slate);
  border-bottom: 1px solid var(--border-light);
  padding: 22px 0;
}

.trust-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.trust-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
}

.trust-badges {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.trust-badge-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xs);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--navy-800);
  box-shadow: var(--shadow-xs);
}

/* --------------------------------------------------------------------------
   Shared Section Headers
   -------------------------------------------------------------------------- */
.lp-section {
  padding: 84px 0;
}

.lp-section-alt {
  background-color: var(--surface-slate);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.lp-section-dark {
  background-color: var(--navy-950);
  color: #FFFFFF;
}

.section-header {
  max-width: 740px;
  margin: 0 auto 52px;
  text-align: center;
}

.section-header-left {
  max-width: 720px;
  margin-bottom: 44px;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--brand-700);
  background: var(--brand-50);
  border: 1px solid var(--brand-100);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.75rem, 2.6vw, 2.35rem);
  margin-bottom: 14px;
}

.section-desc {
  font-size: 1.02rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Section 3: Problem vs. Vanguard Academic Methodology Comparison
   -------------------------------------------------------------------------- */
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 28px;
  margin-bottom: 52px;
}

.comp-card {
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border-light);
}

.comp-card-traditional {
  background: #FFFFFF;
}

.comp-card-vanguard {
  background: linear-gradient(180deg, #0F172A 0%, #091124 100%);
  color: #FFFFFF;
  border-color: var(--brand-600);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.comp-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  margin-bottom: 12px;
}

.comp-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.comp-list-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  line-height: 1.55;
}

/* 4 Pedagogical Pillars Bento Grid */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.pillar-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all var(--transition-smooth);
}

.pillar-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-500);
  box-shadow: var(--shadow-md);
}

.pillar-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--brand-600);
  background: var(--brand-50);
  padding: 4px 8px;
  border-radius: var(--radius-xs);
  display: inline-block;
  margin-bottom: 14px;
}

.pillar-title {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.pillar-desc {
  font-size: 0.86rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Section 4: Flagship Programs Showcase (Interactive Tabs + Cards)
   -------------------------------------------------------------------------- */
.category-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.cat-tab-btn {
  padding: 10px 18px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-medium);
  background: #FFFFFF;
  color: var(--navy-700);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cat-tab-btn:hover {
  border-color: var(--brand-600);
  color: var(--brand-700);
}

.cat-tab-btn.active {
  background: var(--navy-900);
  color: #FFFFFF;
  border-color: var(--navy-900);
  box-shadow: var(--shadow-sm);
}

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

.program-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-smooth);
  overflow: hidden;
}

.program-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-600);
  box-shadow: var(--shadow-lg);
}

.program-body {
  padding: 26px;
}

.program-badges {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 14px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: var(--radius-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-code {
  font-family: var(--font-mono);
  background: var(--brand-50);
  color: var(--brand-700);
  border: 1px solid var(--brand-100);
}

.badge-target {
  background: var(--surface-subtle);
  color: var(--navy-800);
}

.badge-urgent {
  background: var(--gold-100);
  color: var(--gold-700);
}

.program-title {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--navy-950);
}

.program-summary {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 18px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.program-specs {
  background: var(--surface-slate);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  font-size: 0.78rem;
}

.spec-row {
  color: var(--text-muted);
}

.spec-row strong {
  color: var(--navy-900);
  display: block;
}

.seat-meter {
  margin-bottom: 14px;
}

.seat-meter-top {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  margin-bottom: 5px;
}

.seat-bar-track {
  height: 6px;
  background: var(--surface-subtle);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.seat-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--brand-600), var(--gold-500));
  border-radius: var(--radius-full);
}

.program-footer {
  padding: 16px 26px;
  background: var(--surface-slate);
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

/* --------------------------------------------------------------------------
   Section 5: Interactive 90-Second Academic Diagnostic Widget (In-Page)
   -------------------------------------------------------------------------- */
.diagnostic-wrapper {
  max-width: 920px;
  margin: 0 auto;
  background: #FFFFFF;
  color: var(--text-main);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.diag-top-bar {
  background: var(--navy-900);
  color: #FFFFFF;
  padding: 18px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.diag-progress-line {
  height: 4px;
  background: #E2E8F0;
  width: 100%;
}

.diag-progress-fill {
  height: 100%;
  background: var(--brand-500);
  transition: width 280ms ease;
}

.diag-body {
  padding: 32px;
}

.diag-passage {
  background: var(--surface-slate);
  border-left: 3px solid var(--brand-600);
  padding: 14px 18px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.88rem;
  color: var(--navy-800);
  margin-bottom: 18px;
  line-height: 1.6;
}

.diag-options-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 18px;
}

.diag-option-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.diag-option-btn:hover {
  border-color: var(--brand-600);
  background: var(--brand-50);
}

.diag-option-btn.selected {
  border-color: var(--brand-600);
  background: var(--brand-50);
  box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.2);
}

.opt-letter {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--surface-subtle);
  border: 1px solid var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--navy-900);
  flex-shrink: 0;
}

.diag-option-btn.selected .opt-letter {
  background: var(--brand-600);
  color: #FFFFFF;
  border-color: var(--brand-600);
}

.diag-footer {
  padding: 18px 32px;
  background: var(--surface-slate);
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* --------------------------------------------------------------------------
   Section 6: Faculty & Academic Board
   -------------------------------------------------------------------------- */
.faculty-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.faculty-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-smooth);
}

.faculty-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-medium);
}

.faculty-avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--navy-900), var(--brand-700));
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  margin-bottom: 16px;
}

.faculty-score-tag {
  display: inline-block;
  background: var(--emerald-50);
  color: var(--emerald-700);
  border: 1px solid var(--emerald-100);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  margin-bottom: 10px;
}

/* --------------------------------------------------------------------------
   Section 7: Interactive Tuition & Scholarship Calculator
   -------------------------------------------------------------------------- */
.calc-split-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 32px;
  align-items: start;
}

.calc-controls-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.calc-invoice-card {
  background: var(--navy-950);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-xl);
  position: sticky;
  top: 96px;
}

.plan-radio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 8px;
}

.plan-box {
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: 14px;
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--surface-slate);
}

.plan-box.active {
  border-color: var(--brand-600);
  background: var(--brand-50);
  box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.15);
}

.invoice-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
}

.invoice-total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: 18px;
  margin-top: 8px;
}

/* --------------------------------------------------------------------------
   Section 8: Verified Alumni Hall of Fame (TRF Scorecards)
   -------------------------------------------------------------------------- */
.alumni-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.trf-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.trf-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
}

.trf-overall {
  background: var(--navy-900);
  color: #FDE68A;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  text-align: center;
  line-height: 1;
}

.trf-overall span {
  display: block;
  font-size: 0.62rem;
  color: #CBD5E1;
  text-transform: uppercase;
  font-weight: 600;
  margin-top: 3px;
}

.trf-subscores {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  background: var(--surface-slate);
  padding: 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  text-align: center;
  font-size: 0.75rem;
}

.trf-subscores strong {
  display: block;
  font-size: 0.95rem;
  color: var(--navy-950);
  font-family: var(--font-mono);
}

/* --------------------------------------------------------------------------
   Section 9: Campuses & FAQ Accordion
   -------------------------------------------------------------------------- */
.campus-faq-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 40px;
  align-items: start;
}

.campus-list-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.campus-mini-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  transition: border-color var(--transition-fast);
}

.campus-mini-card:hover {
  border-color: var(--brand-600);
}

.faq-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-trigger {
  width: 100%;
  padding: 18px 22px;
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--navy-950);
  cursor: pointer;
}

.faq-trigger:hover {
  color: var(--brand-700);
}

.faq-icon {
  transition: transform var(--transition-fast);
  flex-shrink: 0;
  color: var(--brand-600);
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
}

.faq-content {
  display: none;
  padding: 0 22px 18px;
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.65;
  border-top: 1px solid var(--surface-subtle);
}

.faq-item.open .faq-content {
  display: block;
}

/* --------------------------------------------------------------------------
   Section 10: Bottom High-Conversion Enrollment & Consultation Section
   -------------------------------------------------------------------------- */
.conversion-section {
  background: linear-gradient(135deg, var(--navy-950) 0%, #0F2547 100%);
  color: #FFFFFF;
  padding: 88px 0;
  position: relative;
}

.conversion-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: center;
}

.lead-form-card {
  background: #FFFFFF;
  color: var(--text-main);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-xl);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 6px;
}

.form-label .req {
  color: var(--danger-600);
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--navy-950);
  background: #FFFFFF;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--brand-600);
  box-shadow: var(--shadow-focus);
}

.form-group.has-error .form-control {
  border-color: var(--danger-600);
  background: var(--danger-50);
}

.form-error {
  display: none;
  font-size: 0.75rem;
  color: var(--danger-600);
  margin-top: 4px;
  font-weight: 600;
}

.form-group.has-error .form-error {
  display: block;
}

/* --------------------------------------------------------------------------
   Modal & Toast Components
   -------------------------------------------------------------------------- */
.lp-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(6, 11, 22, 0.72);
  backdrop-filter: blur(4px);
  z-index: 800;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.lp-modal-backdrop.open {
  display: flex;
}

.lp-modal {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  max-width: 720px;
  width: 100%;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  animation: modal-pop 200ms cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modal-pop {
  from { opacity: 0; transform: translateY(12px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.lp-modal-header {
  padding: 20px 26px;
  background: var(--navy-950);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.lp-modal-body {
  padding: 26px;
  overflow-y: auto;
}

.lp-modal-footer {
  padding: 16px 26px;
  background: var(--surface-slate);
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* Floating Action CTA Bar */
.floating-cta-bar {
  position: fixed;
  bottom: 20px;
  right: 24px;
  z-index: 650;
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: all var(--transition-smooth);
}

.floating-cta-bar.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* Toast Notification */
.toast-stack {
  position: fixed;
  top: 88px;
  right: 24px;
  z-index: 950;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 380px;
}

.toast-item {
  background: var(--navy-950);
  color: #FFFFFF;
  border-left: 4px solid var(--emerald-500);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  font-size: 0.85rem;
  animation: modal-pop 200ms ease;
}

/* Footer */
.lp-footer {
  background: #040811;
  color: #94A3B8;
  padding: 64px 0 32px;
  font-size: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 36px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 0.9rem;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer-links a:hover {
  color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   Responsive Breakpoints
   -------------------------------------------------------------------------- */
@media (max-width: 1080px) {
  .hero-grid,
  .comparison-grid,
  .calc-split-layout,
  .campus-faq-grid,
  .conversion-grid {
    grid-template-columns: 1fr;
  }

  .programs-grid,
  .alumni-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pillars-grid,
  .faculty-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .anchor-nav {
    display: none;
  }

  .mobile-menu-btn {
    display: inline-flex;
  }
}

@media (max-width: 680px) {
  .programs-grid,
  .alumni-grid,
  .pillars-grid,
  .faculty-grid,
  .form-grid-2,
  .plan-radio-grid,
  .hero-guarantees,
  .hero-metrics-strip,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .lp-section {
    padding: 56px 0;
  }

  .pathway-widget-card,
  .lead-form-card {
    padding: 22px;
  }
}