/* ==========================================================================
   Jeewan International School - Design System & Stylesheet (2026)
   Aesthetics: Apple / Stanford / Harvard Inspired, Glassmorphism, 60fps Micro-Animations
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens & CSS Variables
   -------------------------------------------------------------------------- */
:root {
  /* Brand Palette */
  --primary: #0F4C81;
  --primary-light: #2563EB;
  --primary-dark: #0A2540;
  --accent-gold: #F59E0B;
  --accent-gold-hover: #D97706;
  --accent-gold-glow: rgba(245, 158, 11, 0.35);
  
  /* Neutral Palette (Light Mode Default) */
  --bg-main: #F8FAFC;
  --bg-surface: #FFFFFF;
  --bg-glass: rgba(255, 255, 255, 0.75);
  --bg-glass-card: rgba(255, 255, 255, 0.85);
  --text-main: #0F172A;
  --text-muted: #475569;
  --text-light: #64748B;
  --border-light: rgba(15, 23, 42, 0.08);
  --border-glass: rgba(255, 255, 255, 0.6);
  
  /* Hero Dark Background & Overlays */
  --hero-bg: #0A192F;
  --hero-overlay: linear-gradient(180deg, rgba(10, 25, 47, 0.7) 0%, rgba(10, 25, 47, 0.9) 100%);
  
  /* Shadows & Elevations */
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 10px 25px -5px rgba(15, 76, 129, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 20px 35px -10px rgba(15, 76, 129, 0.15), 0 10px 15px -5px rgba(0, 0, 0, 0.05);
  --shadow-glow: 0 0 25px rgba(245, 158, 11, 0.25);
  
  /* Geometry & Transition Speed */
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-full: 9999px;
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  
  /* Header Height */
  --header-height: 80px;
}

/* Dark Mode Theme Overrides */
[data-theme="dark"] {
  --bg-main: #070D18;
  --bg-surface: #0F172A;
  --bg-glass: rgba(15, 23, 42, 0.8);
  --bg-glass-card: rgba(30, 41, 59, 0.7);
  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --text-light: #CBD5E1;
  --border-light: rgba(255, 255, 255, 0.08);
  --border-glass: rgba(255, 255, 255, 0.12);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 20px 35px -10px rgba(0, 0, 0, 0.7);
}

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

html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  background-color: var(--bg-main);
  color: var(--text-main);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  line-height: 1.6;
  background-color: var(--bg-main);
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Scroll Progress Bar */
.scroll-progress-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: transparent;
  z-index: 1001;
}

.scroll-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent-gold) 100%);
  transition: width 0.1s linear;
}

/* Ambient Mouse Light Tracker */
.mouse-light-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 600px;
  height: 600px;
  margin-top: -300px;
  margin-left: -300px;
  background: radial-gradient(circle, rgba(15, 76, 129, 0.08) 0%, rgba(245, 158, 11, 0.03) 40%, transparent 70%);
  pointer-events: none;
  z-index: 99;
  border-radius: 50%;
  transform: translate(-1000px, -1000px);
  transition: transform 0.1s ease-out;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.2;
}

p {
  color: var(--text-muted);
  font-size: 1.05rem;
  font-weight: 400;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* --------------------------------------------------------------------------
   3. Common Container & Section Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px auto;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(15, 76, 129, 0.08);
  color: var(--primary-light);
  border: 1px solid rgba(15, 76, 129, 0.15);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

[data-theme="dark"] .badge-pill {
  background: rgba(37, 99, 235, 0.15);
  color: #60A5FA;
  border-color: rgba(96, 165, 250, 0.3);
}

.badge-gold {
  background: rgba(245, 158, 11, 0.12);
  color: #D97706;
  border-color: rgba(245, 158, 11, 0.3);
}

[data-theme="dark"] .badge-gold {
  background: rgba(245, 158, 11, 0.2);
  color: #FBBF24;
}

.section-title {
  font-size: 2.75rem;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-title span {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
}

/* Glass Card Component */
.glass-card {
  background: var(--bg-glass-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.glass-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(15, 76, 129, 0.25);
}

/* Primary & Secondary Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 30px;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #1D4ED8 100%);
  color: #FFFFFF;
  box-shadow: 0 8px 20px rgba(15, 76, 129, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(15, 76, 129, 0.35);
  background: linear-gradient(135deg, #1D4ED8 0%, var(--primary) 100%);
}

.btn-gold {
  background: linear-gradient(135deg, var(--accent-gold) 0%, #F59E0B 100%);
  color: #0F172A;
  box-shadow: 0 8px 20px var(--accent-gold-glow);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(245, 158, 11, 0.45);
  background: linear-gradient(135deg, #FBBF24 0%, #D97706 100%);
}

.btn-secondary {
  background: var(--bg-glass-card);
  color: var(--text-main);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  background: var(--bg-surface);
  border-color: var(--primary);
  transform: translateY(-2px);
}

.btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
}

/* --------------------------------------------------------------------------
   4. Navigation Bar (Sticky Glass Header)
   -------------------------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1000;
  transition: all var(--transition-normal);
  background: transparent;
}

.navbar.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  height: 72px;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--text-main);
}

.brand-logo-img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent-gold);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: transform var(--transition-bounce);
}

.brand-logo:hover .brand-logo-img {
  transform: scale(1.08) rotate(5deg);
}

.brand-name-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: #FFFFFF;
  transition: color var(--transition-fast);
}

.navbar.scrolled .brand-title {
  color: var(--text-main);
}

.brand-tagline {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-gold);
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  transition: color var(--transition-fast);
  position: relative;
  padding: 6px 0;
}

.navbar.scrolled .nav-link {
  color: var(--text-muted);
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-gold);
}

.navbar.scrolled .nav-link:hover, 
.navbar.scrolled .nav-link.active {
  color: var(--primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gold);
  transition: width var(--transition-fast);
  border-radius: 2px;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.theme-toggle-btn {
  background: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.navbar.scrolled .theme-toggle-btn {
  background: var(--bg-surface);
  color: var(--text-main);
  border-color: var(--border-light);
}

.theme-toggle-btn:hover {
  transform: rotate(180deg) scale(1.08);
}

.mobile-nav-toggle {
  display: none;
  background: transparent;
  color: #FFFFFF;
  font-size: 1.5rem;
  cursor: pointer;
}

.navbar.scrolled .mobile-nav-toggle {
  color: var(--text-main);
}

/* --------------------------------------------------------------------------
   5. Hero Section (Redesigned Split Interactive Showcase)
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-color: var(--hero-bg);
  overflow: hidden;
  padding-top: calc(var(--header-height) + 20px);
  padding-bottom: 110px;
}

.hero-bg-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  animation: heroZoom 25s ease-in-out infinite alternate;
  filter: brightness(0.7);
}

@keyframes heroZoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.12); }
}

.hero-overlay-gradient {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, 
    rgba(10, 25, 47, 0.8) 0%, 
    rgba(10, 25, 47, 0.65) 50%, 
    rgba(10, 25, 47, 0.95) 100%);
  z-index: 2;
}

.hero-container-split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 10;
  margin-top: 10px;
  margin-bottom: 30px;
}

.hero-text-col {
  color: #FFFFFF;
  text-align: left;
}

.hero-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-gold);
  margin-bottom: 24px;
}

.pulse-dot {
  width: 10px;
  height: 10px;
  background-color: #10B981;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulseGreen 1.8s infinite;
}

@keyframes pulseGreen {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.hero-main-title {
  font-size: clamp(2.5rem, 4.5vw, 4.1rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
}

.hero-gradient-text {
  background: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #F59E0B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 8px rgba(245, 158, 11, 0.3));
}

.hero-description {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.6;
  margin-bottom: 24px;
  max-width: 620px;
}

.hero-highlights-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.hero-highlight-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
}

.hero-highlight-tag i {
  color: var(--accent-gold);
}

.hero-actions-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.btn-icon-only {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-icon-only:hover {
  background: var(--accent-gold);
  color: #0F172A;
  transform: scale(1.1);
}

.hero-trust-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.trust-avatars {
  display: flex;
}

.trust-avatars img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 2px solid #0A192F;
  margin-left: -12px;
  object-fit: cover;
}

.trust-avatars img:first-child {
  margin-left: 0;
}

.trust-text {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
}

.stars-row {
  color: #F59E0B;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.stars-row span {
  color: #FFFFFF;
  font-size: 0.8rem;
}

/* Right Visual Frame & Floating Badges */
.hero-visual-col {
  position: relative;
}

.hero-card-frame {
  position: relative;
  width: 100%;
  height: 460px;
  border-radius: var(--radius-lg);
  overflow: visible;
}

.hero-frame-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-float-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: rgba(10, 25, 47, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-md);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
  color: #FFFFFF;
  z-index: 15;
  animation: floatAnimation 4s ease-in-out infinite alternate;
}

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

.float-top-left {
  top: 20px;
  left: -20px;
}

.float-bottom-right {
  bottom: 20px;
  right: -20px;
  animation-delay: 2s;
}

.float-top-right {
  top: 170px;
  right: -25px;
  animation-delay: 1s;
}

.float-badge-img {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  object-fit: cover;
  border: 2px solid var(--accent-gold);
}

.float-icon-gold {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(245, 158, 11, 0.2);
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  border: 1px solid var(--accent-gold);
}

.float-badge-title {
  font-size: 0.9rem;
  font-weight: 700;
}

.float-badge-subtitle {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
}

/* Quick Stats Bar */
.hero-stats-strip {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
  background: rgba(10, 25, 47, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 20px 0;
}

.stat-icon-box {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.stats-grid .stat-item {
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: center;
  text-align: left;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  text-align: center;
}

.stat-item {
  color: #FFFFFF;
}

.stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-gold);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   6. About Section
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image-wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.about-image-wrapper:hover img {
  transform: scale(1.05);
}

.about-glass-floating-card {
  position: absolute;
  bottom: 24px;
  right: 24px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow-md);
  max-width: 260px;
}

[data-theme="dark"] .about-glass-floating-card {
  background: rgba(15, 23, 42, 0.85);
  border-color: rgba(255, 255, 255, 0.15);
}

.floating-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}

[data-theme="dark"] .floating-card-title {
  color: #60A5FA;
}

.floating-card-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.values-pills-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.value-pill-card {
  padding: 20px;
  text-align: center;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.value-icon {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.value-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
}

.value-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   7. Why Choose Us (8 Glass Cards)
   -------------------------------------------------------------------------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.why-card {
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
}

.why-icon-box {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(15, 76, 129, 0.1) 0%, rgba(245, 158, 11, 0.15) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 20px;
  transition: transform var(--transition-bounce);
}

.why-card:hover .why-icon-box {
  transform: scale(1.15) rotate(6deg);
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent-gold) 100%);
  color: #FFFFFF;
}

.why-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.why-card-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   8. Learning & Curriculum (Interactive Level Tabs)
   -------------------------------------------------------------------------- */
.learning-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.tab-btn {
  padding: 12px 24px;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tab-btn:hover, .tab-btn.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
  box-shadow: 0 4px 16px rgba(15, 76, 129, 0.3);
}

.learning-tab-content {
  display: none;
  animation: fadeIn 0.4s ease-out;
}

.learning-tab-content.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.learning-details h3 {
  font-size: 2rem;
  margin-bottom: 16px;
  color: var(--text-main);
}

.learning-features-list {
  list-style: none;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.learning-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.05rem;
  font-weight: 500;
}

.check-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(245, 158, 11, 0.2);
  color: #D97706;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 800;
  flex-shrink: 0;
}

.learning-image-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.learning-image-card img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

/* --------------------------------------------------------------------------
   9. Smart Campus & Facilities (Building Photo Feature)
   -------------------------------------------------------------------------- */
.campus-showcase-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin-bottom: 40px;
}

.campus-hero-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.campus-overlay-card {
  position: absolute;
  bottom: 30px;
  left: 30px;
  right: 30px;
  padding: 30px;
  background: rgba(10, 25, 47, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.campus-overlay-info h3 {
  font-size: 1.8rem;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.campus-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.campus-feature-card {
  padding: 24px;
  text-align: center;
}

.campus-feature-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

/* --------------------------------------------------------------------------
   10. Science & Innovation Labs (Science Lab Photo Highlight)
   -------------------------------------------------------------------------- */
.science-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.science-image-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.science-image-container img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.science-image-container:hover img {
  transform: scale(1.05);
}

.science-badge-overlay {
  position: absolute;
  top: 20px;
  left: 20px;
  padding: 10px 18px;
  background: var(--primary);
  color: #FFFFFF;
  font-weight: 700;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

.science-cards-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.science-card-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
}

.science-item-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   11. Teachers & Dedicated Faculty
   -------------------------------------------------------------------------- */
.teachers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}

.teacher-card {
  text-align: center;
  padding: 24px;
}

.teacher-avatar-wrapper {
  width: 140px;
  height: 140px;
  margin: 0 auto 20px auto;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--accent-gold);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-bounce);
}

.teacher-avatar-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #FFFFFF;
  font-size: 3.2rem;
}

.teacher-card:hover .teacher-avatar-wrapper {
  transform: scale(1.08);
}

.teacher-avatar-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.teacher-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.teacher-role {
  font-size: 0.9rem;
  color: var(--primary-light);
  font-weight: 600;
  margin-bottom: 12px;
}

.teacher-bio {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   12. Student Life & Cultural Events (Stage Performance Spotlight)
   -------------------------------------------------------------------------- */
.student-life-hero {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin-bottom: 40px;
}

.student-life-hero img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}

.student-life-hero-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px 30px 30px 30px;
  background: linear-gradient(0deg, rgba(10, 25, 47, 0.95) 0%, transparent 100%);
  color: #FFFFFF;
}

.activities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.activity-card {
  padding: 24px;
  text-align: center;
}

.activity-icon {
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.activity-title {
  font-size: 1.1rem;
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   13. Gallery (Masonry Grid & Fullscreen Lightbox)
   -------------------------------------------------------------------------- */
.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.gallery-filter-btn {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.gallery-filter-btn.active, .gallery-filter-btn:hover {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
}

.gallery-masonry {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  height: 280px;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 40%, rgba(10, 25, 47, 0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  opacity: 0;
  transition: opacity var(--transition-fast);
  color: #FFFFFF;
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-title {
  font-size: 1.1rem;
  font-weight: 700;
}

.gallery-item-category {
  font-size: 0.8rem;
  color: var(--accent-gold);
  text-transform: uppercase;
  font-weight: 600;
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 25, 47, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.lightbox-modal.active {
  display: flex;
  animation: fadeIn 0.3s ease-out;
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 32px;
  background: transparent;
  color: #FFFFFF;
  font-size: 2.5rem;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.lightbox-close:hover {
  color: var(--accent-gold);
}

.lightbox-content-img {
  max-width: 90vw;
  max-height: 80vh;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
  object-fit: contain;
}

.lightbox-caption {
  position: absolute;
  bottom: 24px;
  color: #FFFFFF;
  font-size: 1.1rem;
  font-weight: 600;
  text-align: center;
}

/* --------------------------------------------------------------------------
   14. Awards & Recognition Timeline (Awards Photo Highlight)
   -------------------------------------------------------------------------- */
.awards-timeline-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.awards-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.awards-image-wrapper img {
  width: 100%;
  height: 460px;
  object-fit: cover;
}

.awards-timeline {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  padding-left: 20px;
  border-left: 2px solid rgba(245, 158, 11, 0.4);
}

.timeline-item {
  position: relative;
  padding-left: 20px;
}

.timeline-dot {
  position: absolute;
  left: -29px;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-gold);
  border: 4px solid var(--bg-surface);
  box-shadow: 0 0 10px var(--accent-gold-glow);
}

.timeline-year {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-gold);
  text-transform: uppercase;
}

.timeline-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.timeline-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   15. Admissions & Calculator
   -------------------------------------------------------------------------- */
.admission-banner-card {
  padding: 60px 40px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: var(--radius-lg);
  color: #FFFFFF;
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.admission-banner-card h2 {
  color: #FFFFFF;
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.admission-banner-card p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 600px;
  margin: 0 auto 36px auto;
  font-size: 1.1rem;
}

.admission-btn-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* Modal Form for Admission */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 25, 47, 0.8);
  backdrop-filter: blur(16px);
  z-index: 1500;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.active {
  display: flex;
  animation: fadeIn 0.3s ease-out;
}

.modal-card {
  background: var(--bg-surface);
  padding: 40px;
  border-radius: var(--radius-lg);
  max-width: 550px;
  width: 100%;
  position: relative;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: transparent;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-main);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background: var(--bg-main);
  color: var(--text-main);
  transition: border-color var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
}

/* --------------------------------------------------------------------------
   16. Contact & Google Map
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
}

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background: rgba(15, 76, 129, 0.1);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  min-height: 350px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* --------------------------------------------------------------------------
   17. Footer & Back-to-Top
   -------------------------------------------------------------------------- */
.footer {
  background: #0A192F;
  color: #FFFFFF;
  padding: 80px 0 30px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand h3 {
  color: #FFFFFF;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  max-width: 320px;
}

.footer-links-column h4 {
  color: var(--accent-gold);
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link-item a {
  color: rgba(255, 255, 255, 0.75);
  transition: color var(--transition-fast);
  font-size: 0.95rem;
}

.footer-link-item a:hover {
  color: var(--accent-gold);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
}

/* Back to top float button */
.back-to-top-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: 900;
}

.back-to-top-btn.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top-btn:hover {
  background: var(--accent-gold);
  color: #0F172A;
  transform: translateY(-4px);
}

/* Toast Alert Notification */
.toast-notification {
  position: fixed;
  bottom: 30px;
  left: 30px;
  padding: 16px 28px;
  background: #10B981;
  color: #FFFFFF;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-weight: 600;
  z-index: 3000;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-bounce);
}

.toast-notification.active {
  transform: translateY(0);
  opacity: 1;
}

/* --------------------------------------------------------------------------
   18. Responsive Breakpoints (Mobile First Design)
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
  .hero-container-split {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 30px;
  }
  
  .hero-text-col {
    text-align: center;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-highlights-strip, .hero-actions-row, .hero-trust-bar {
    justify-content: center;
  }

  .hero-card-frame {
    height: 340px;
  }

  .float-top-left {
    left: 10px;
    top: -15px;
  }

  .float-bottom-right {
    right: 10px;
    bottom: -15px;
  }

  .float-top-right {
    display: none;
  }

  .about-grid, .learning-tab-content.active, .science-grid, .awards-timeline-container, .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .hero-heading {
    font-size: 3rem;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 30px;
    gap: 20px;
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--border-light);
  }
  
  .nav-menu.open {
    transform: translateY(0);
  }

  .mobile-nav-toggle {
    display: block;
  }

  .navbar.scrolled .nav-link {
    color: var(--text-main);
  }

  .nav-link {
    color: var(--text-main);
    font-size: 1.1rem;
  }
}

@media (max-width: 600px) {
  .section {
    padding: 60px 0;
  }

  .section-title {
    font-size: 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .values-pills-container {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   19. Mobile Action Floating Dock & Mobile Optimizations
   -------------------------------------------------------------------------- */
.mobile-action-dock {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-glass);
  box-shadow: 0 -10px 25px rgba(0, 0, 0, 0.15);
  z-index: 2500;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
}

.dock-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 600;
  border: none;
  background: transparent;
  cursor: pointer;
  height: 100%;
  transition: color var(--transition-fast);
}

.dock-btn i {
  font-size: 1.25rem;
}

.dock-call i { color: #2563EB; }
.dock-whatsapp i { color: #25D366; }
.dock-apply i { color: var(--accent-gold); }
.dock-visit i { color: #EF4444; }

.dock-btn:hover {
  background: rgba(15, 76, 129, 0.05);
}

@media (max-width: 768px) {
  .mobile-action-dock {
    display: grid;
  }

  body {
    padding-bottom: 64px;
  }

  .back-to-top-btn {
    bottom: 80px;
    right: 20px;
    width: 44px;
    height: 44px;
  }

  .learning-tabs {
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 8px;
    justify-content: flex-start;
    -webkit-overflow-scrolling: touch;
  }

  .tab-btn {
    flex-shrink: 0;
  }

  .gallery-masonry {
    grid-template-columns: 1fr;
  }

  .admission-banner-card {
    padding: 30px 20px;
  }
}