/* ============================================================
   WISDOM SCHOOL — Premium Design System
   Logo-Matched Color Theme: Sky Blue #00AEEF + Lime Green #78BE20
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400;1,600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Caveat:wght@500;600;700&display=swap');

/* ── CSS Variables ── */
:root {
  /* ── Logo-Extracted Brand Colors ── */
  --c-primary:    #00AEEF;        /* Sky Blue (W left stroke) */
  --c-secondary:  #78BE20;        /* Lime Green (W right stroke) */
  --c-accent:     #0077C8;        /* Deep Blue (hover / active) */
  --c-green:      #5AA600;        /* Deep Lime (hover green) */
  --c-purple:     #0095D5;        /* Mid Blue variant */
  --c-teal:       #00C9A7;        /* Teal accent for chips/tags */

  /* ── Neutral Palette ── */
  --c-dark:       #0D2D52 ;        /* Deep navy (hero/footer bg) */
  --c-mid:        #112240;        /* Card/section dark bg */
  --c-text:       #1E2D40;        /* Body text */
  --c-muted:      #607389;        /* Muted/placeholder text */
  --c-light:      #F0F7FF;        /* Soft blue-tinted light bg */
  --c-white:      #FFFFFF;

  /* ── Gradients ── */
  --grad-hero:    linear-gradient(135deg, #0D2D52  0%, #1A4A7A 50%, #1B5E8F  100%);
  --grad-warm:    linear-gradient(135deg, #00AEEF 0%, #78BE20 100%);
  --grad-cool:    linear-gradient(135deg, #0077C8 0%, #00AEEF 100%);
  --grad-green:   linear-gradient(135deg, #78BE20 0%, #00C9A7 100%);
  --grad-purple:  linear-gradient(135deg, #0095D5 0%, #0077C8 100%);
  --grad-card:    linear-gradient(145deg, rgba(255,255,255,0.95) 0%, rgba(240,247,255,0.7) 100%);
  --grad-dark:    linear-gradient(135deg, #0D2D52  0%, #112240 100%);

  /* ── Typography ── */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Plus Jakarta Sans', sans-serif;
  --font-accent:  'Caveat', cursive;

  /* ── Radii ── */
  --radius-sm:   8px;
  --radius-md:   16px;
  --radius-lg:   24px;
  --radius-xl:   40px;
  --radius-full: 9999px;

  /* ── Shadows — now blue-tinted ── */
  --shadow-sm:  0 2px 8px rgba(0,77,128,0.08);
  --shadow-md:  0 8px 32px rgba(0,77,128,0.13);
  --shadow-lg:  0 20px 60px rgba(0,77,128,0.18);
  --shadow-xl:  0 40px 80px rgba(0,77,128,0.24);
  --shadow-glow-blue:   0 8px 32px rgba(0,174,239,0.40);
  --shadow-glow-green:  0 8px 32px rgba(120,190,32,0.38);
  --shadow-glow-orange: 0 8px 32px rgba(0,174,239,0.40); /* alias kept for compatibility */

  /* ── Transitions ── */
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);

  --max-w: 1280px;
  --section-py: 100px;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--c-text);
  background: var(--c-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Utility ── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section { padding: var(--section-py) 0; }
.section-sm { padding: 60px 0; }

.tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-accent); font-size: 1.1rem; font-weight: 600;
  color: var(--c-primary); letter-spacing: 0.5px; margin-bottom: 12px;
}
.tag::before { content: ''; width: 28px; height: 3px; background: var(--grad-warm); border-radius: 2px; }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--c-dark);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-title span { color: var(--c-primary); font-style: italic; }
.section-title .accent-word {
  position: relative; display: inline-block;
  background: var(--grad-warm); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.section-subtitle {
  font-size: 1.1rem; color: var(--c-muted); max-width: 580px;
  line-height: 1.75; margin-bottom: 48px;
}

.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto 48px; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 32px; border-radius: var(--radius-full);
  font-family: var(--font-body); font-size: 0.95rem; font-weight: 600;
  transition: var(--transition); position: relative; overflow: hidden;
}
.btn::before {
  content: ''; position: absolute; inset: 0;
  background: rgba(255,255,255,0.15); transform: translateX(-100%);
  transition: transform 0.4s ease;
}
.btn:hover::before { transform: translateX(0); }

/* Primary = Sky Blue → Lime Green gradient */
.btn-primary {
  background: var(--grad-warm); color: var(--c-white);
  box-shadow: var(--shadow-glow-blue);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(0,174,239,0.50); }

/* Outline = Blue border */
.btn-outline {
  border: 2px solid var(--c-primary); color: var(--c-primary); background: transparent;
}
.btn-outline:hover { background: var(--c-primary); color: var(--c-white); transform: translateY(-2px); }

/* White = White bg, Blue text */
.btn-white {
  background: var(--c-white); color: var(--c-primary); box-shadow: var(--shadow-md);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); color: var(--c-accent); }

/* Ghost = transparent white border (hero usage) */
.btn-ghost { color: var(--c-white); border: 2px solid rgba(255,255,255,0.4); }
.btn-ghost:hover { background: rgba(255,255,255,0.15); transform: translateY(-2px); }

/* Green CTA variant */
.btn-green {
  background: var(--grad-green); color: var(--c-white);
  box-shadow: var(--shadow-glow-green);
}
.btn-green:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(120,190,32,0.50); }

.btn svg, .btn .icon { width: 18px; height: 18px; flex-shrink: 0; }

/* ── Page Loader ── */
#page-loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--grad-hero); display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 24px;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
#page-loader.hidden { opacity: 0; visibility: hidden; }
.loader-logo { font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--c-white); }
.loader-logo span { color: var(--c-secondary); }
.loader-bar {
  width: 200px; height: 3px; background: rgba(255,255,255,0.2); border-radius: 2px; overflow: hidden;
}
.loader-bar::after {
  content: ''; display: block; height: 100%;
  background: var(--grad-warm); border-radius: 2px;
  animation: loader-fill 1.8s ease forwards;
}
@keyframes loader-fill { from { width: 0; } to { width: 100%; } }

/* ── Navbar ── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 20px 0; transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 20px rgba(0,77,128,0.10); padding: 12px 0;
}
.navbar-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.nav-logo {
  display: flex; align-items: center; gap: 12px; flex-shrink: 0;
}
.nav-logo-mark {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--grad-warm); display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 1.3rem; font-weight: 800; color: var(--c-white);
  box-shadow: var(--shadow-glow-blue);
}
.nav-logo-text { line-height: 1.1; }
.nav-logo-name {
  font-family: var(--font-display); font-size: 1.2rem; font-weight: 700;
  color: var(--c-dark); transition: color 0.3s;
}
.navbar:not(.scrolled) .nav-logo-name { color: var(--c-white); }
.nav-logo-tagline {
  font-size: 0.65rem; font-weight: 500; color: var(--c-muted);
  letter-spacing: 1.5px; text-transform: uppercase;
}
.navbar:not(.scrolled) .nav-logo-tagline { color: rgba(255,255,255,0.60); }

.nav-links {
  display: flex; align-items: center; gap: 6px;
}
.nav-link {
  position: relative; padding: 8px 16px; border-radius: var(--radius-full);
  font-size: 0.9rem; font-weight: 600; color: var(--c-dark);
  transition: var(--transition); white-space: nowrap;
}
.navbar:not(.scrolled) .nav-link { color: rgba(255,255,255,0.88); }
.nav-link:hover, .nav-link.active { color: var(--c-primary); background: rgba(0,174,239,0.10); }
.navbar:not(.scrolled) .nav-link:hover, .navbar:not(.scrolled) .nav-link.active {
  color: var(--c-white); background: rgba(255,255,255,0.15);
}

.nav-cta { margin-left: 12px; }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  width: 36px; cursor: pointer; padding: 4px;
}
.hamburger span {
  display: block; height: 2px; border-radius: 2px;
  background: var(--c-dark); transition: var(--transition);
}
.navbar:not(.scrolled) .hamburger span { background: var(--c-white); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none; position: fixed; inset: 0; z-index: 999;
  background: var(--c-white); padding: 100px 32px 40px;
  flex-direction: column; gap: 8px; overflow-y: auto;
}
.mobile-menu.open { display: flex; }
.mobile-nav-link {
  padding: 16px 20px; border-radius: var(--radius-md);
  font-size: 1.2rem; font-weight: 600; color: var(--c-dark);
  transition: var(--transition); border-left: 3px solid transparent;
}
.mobile-nav-link:hover, .mobile-nav-link.active {
  color: var(--c-primary); background: rgba(0,174,239,0.06);
  border-left-color: var(--c-primary); padding-left: 28px;
}
.mobile-menu-footer {
  margin-top: auto; padding-top: 32px;
  border-top: 1px solid rgba(0,77,128,0.10);
}
.mobile-menu-cta { display: flex; flex-direction: column; gap: 12px; margin-top: 16px; }
.mobile-menu-cta .btn { text-align: center; justify-content: center; }

/* ── Hero Sections ── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden;
  background: var(--grad-hero);
}
.hero-bg-pattern {
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(circle at 20% 80%, rgba(0,174,239,0.14) 0%, transparent 50%),
                    radial-gradient(circle at 80% 20%, rgba(120,190,32,0.12) 0%, transparent 50%),
                    radial-gradient(circle at 50% 50%, rgba(0,119,200,0.07) 0%, transparent 70%);
}
.hero-dots {
  position: absolute; inset: 0; pointer-events: none; overflow: hidden;
}
.hero-dot {
  position: absolute; border-radius: 50%;
  animation: float-dot 8s ease-in-out infinite;
}
@keyframes float-dot {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-30px) rotate(180deg); }
}
.hero-inner {
  width: 100%; position: relative; z-index: 2;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: center; padding: 120px 0 80px;
}
.hero-content { color: var(--c-white); }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.10); backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.20); border-radius: var(--radius-full);
  padding: 8px 20px; font-size: 0.85rem; font-weight: 600;
  color: #A8E063; margin-bottom: 28px;
  animation: fade-up 0.8s ease both;
}
.hero-badge-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c-secondary); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(1.4)} }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 800; line-height: 1.1; margin-bottom: 24px;
  animation: fade-up 0.8s 0.15s ease both;
}
.hero-title-highlight {
  background: var(--grad-warm); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
  font-style: italic;
}
.hero-desc {
  font-size: 1.1rem; line-height: 1.75; color: rgba(255,255,255,0.78);
  max-width: 500px; margin-bottom: 40px;
  animation: fade-up 0.8s 0.3s ease both;
}
.hero-actions {
  display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 56px;
  animation: fade-up 0.8s 0.45s ease both;
}
.hero-stats {
  display: flex; gap: 40px; flex-wrap: wrap;
  animation: fade-up 0.8s 0.6s ease both;
}
.hero-stat-item { display: flex; flex-direction: column; gap: 4px; }
.hero-stat-num {
  font-family: var(--font-display); font-size: 2rem; font-weight: 800;
  background: var(--grad-warm); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text; line-height: 1;
}
.hero-stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.60); font-weight: 500; letter-spacing: 0.5px; }

/* Hero Visual */
.hero-visual {
  position: relative; display: flex; justify-content: center; align-items: center;
  animation: fade-in 1s 0.3s ease both;
}
.hero-img-main {
  width: 420px; height: 520px; object-fit: cover;
  border-radius: var(--radius-xl); box-shadow: var(--shadow-xl);
  position: relative; z-index: 2;
}
.hero-img-frame {
  position: absolute; width: 420px; height: 520px;
  border-radius: var(--radius-xl); border: 3px solid rgba(0,174,239,0.45);
  top: 16px; left: 16px; z-index: 1;
}
.hero-badge-float {
  position: absolute; background: var(--c-white); border-radius: var(--radius-md);
  padding: 14px 18px; box-shadow: var(--shadow-lg); z-index: 3;
  display: flex; align-items: center; gap: 12px;
}
.hero-badge-float.top-left { top: 160px; left: 1000px; animation: float-badge 4s ease-in-out infinite; }
.hero-badge-float.bottom-right { bottom: 60px; right: -20px; animation: float-badge 4s 2s ease-in-out infinite; }
@keyframes float-badge { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
.hero-badge-float .icon { font-size: 1.5rem; }
.hero-badge-float-text { line-height: 1.2; }
.hero-badge-float-label { font-size: 0.7rem; color: var(--c-muted); font-weight: 500; }
.hero-badge-float-value { font-size: 0.9rem; font-weight: 700; color: var(--c-dark); }

/* Page Hero (inner pages) */
.page-hero {
  min-height: 380px; display: flex; align-items: center;
  background: var(--grad-hero); position: relative; overflow: hidden;
  padding: 120px 0 60px;
}
.page-hero-bg {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 70% 50%, rgba(0,174,239,0.18) 0%, transparent 60%),
                    radial-gradient(circle at 20% 80%, rgba(120,190,32,0.12) 0%, transparent 50%);
}
.page-hero-content { position: relative; z-index: 2; color: var(--c-white); }
.page-hero-tag {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 16px;
  font-family: var(--font-accent); font-size: 1.1rem; color: #A8E063;
}
.page-hero-title {
  font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800; line-height: 1.1; margin-bottom: 16px;
}
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.9rem; color: rgba(255,255,255,0.60);
}
.breadcrumb a { color: rgba(255,255,255,0.82); transition: color 0.2s; }
.breadcrumb a:hover { color: var(--c-secondary); }
.breadcrumb-sep { color: rgba(255,255,255,0.30); }

/* ── Wave Separator ── */
.wave-sep { line-height: 0; }
.wave-sep svg { width: 100%; display: block; }

/* ── About Section (Home) ── */
.about-home-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.about-home-visual { position: relative; }
.about-img-stack { position: relative; }
.about-img-main {
  width: 100%; aspect-ratio: 4/5; object-fit: cover;
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
}
.about-img-secondary {
  position: absolute; width: 55%; aspect-ratio: 1;
  object-fit: cover; border-radius: var(--radius-md);
  bottom: -30px; right: -30px; border: 4px solid var(--c-white);
  box-shadow: var(--shadow-md);
}
.about-exp-badge {
  position: absolute; top: 30px; left: -20px;
  background: var(--grad-warm); color: var(--c-white);
  border-radius: var(--radius-md); padding: 20px 24px;
  box-shadow: var(--shadow-glow-blue); text-align: center;
}
.about-exp-badge .num { font-family: var(--font-display); font-size: 2.5rem; font-weight: 800; line-height: 1; }
.about-exp-badge .label { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.5px; opacity: 0.9; margin-top: 4px; }

.about-home-content { display: flex; flex-direction: column; gap: 24px; }
.about-highlights {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 8px 0;
}
.highlight-chip {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px; border-radius: var(--radius-md);
  background: var(--c-light); font-size: 0.875rem; font-weight: 600;
  color: var(--c-text); transition: var(--transition);
}
.highlight-chip:hover { background: rgba(0,174,239,0.08); color: var(--c-primary); transform: translateY(-2px); }
.highlight-chip .chip-icon { font-size: 1.1rem; flex-shrink: 0; }

/* ── Stats Counter ── */
.stats-section {
  background: var(--grad-hero); padding: 80px 0; position: relative; overflow: hidden;
}
.stats-section::before {
  content: ''; position: absolute; top: -40px; left: 0; right: 0; height: 40px;
  background: var(--c-white); clip-path: ellipse(55% 100% at 50% 0%);
}
.stats-section::after {
  content: ''; position: absolute; bottom: -40px; left: 0; right: 0; height: 40px;
  background: var(--c-light); clip-path: ellipse(55% 100% at 50% 100%);
}
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px;
  position: relative; z-index: 2;
}
.stat-card {
  text-align: center; color: var(--c-white);
  padding: 32px 20px; border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.07); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.13); transition: var(--transition);
}
.stat-card:hover { background: rgba(255,255,255,0.13); transform: translateY(-4px); }
.stat-icon { font-size: 2.2rem; margin-bottom: 12px; }
.stat-number {
  font-family: var(--font-display); font-size: 3rem; font-weight: 800; line-height: 1;
  background: var(--grad-warm); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 8px;
}
.stat-label { font-size: 0.9rem; font-weight: 600; color: rgba(255,255,255,0.70); letter-spacing: 0.5px; }

/* ── Programs ── */
.programs-section { background: var(--c-light); }
.programs-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.program-card {
  background: var(--c-white); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-sm); transition: var(--transition);
  position: relative;
}
.program-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.program-card-img {
  width: 100%; height: 220px; object-fit: cover; transition: transform 0.5s ease;
}
.program-card:hover .program-card-img { transform: scale(1.06); }
.program-card-img-wrap { overflow: hidden; position: relative; }
.program-card-tag {
  position: absolute; top: 16px; left: 16px;
  background: var(--grad-warm); color: var(--c-white);
  padding: 6px 14px; border-radius: var(--radius-full);
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.5px;
}
.program-card-body { padding: 24px; }
.program-card-icon {
  width: 48px; height: 48px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; margin-bottom: 16px;
}
.program-card-title {
  font-family: var(--font-display); font-size: 1.3rem; font-weight: 700;
  color: var(--c-dark); margin-bottom: 10px;
}
.program-card-desc { font-size: 0.9rem; color: var(--c-muted); line-height: 1.7; margin-bottom: 20px; }
.program-card-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.875rem; font-weight: 700; color: var(--c-primary);
  transition: gap 0.2s ease;
}
.program-card-link:hover { gap: 12px; color: var(--c-accent); }

/* ── Why Choose Us ── */
.why-section { position: relative; overflow: hidden; }
.why-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.why-features { display: flex; flex-direction: column; gap: 20px; }
.why-feature {
  display: flex; gap: 20px; padding: 20px; border-radius: var(--radius-md);
  transition: var(--transition); cursor: default;
}
.why-feature:hover { background: var(--c-light); transform: translateX(8px); }
.why-feature-icon {
  width: 52px; height: 52px; border-radius: var(--radius-md); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
}
.why-feature-text h4 {
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 700;
  color: var(--c-dark); margin-bottom: 6px;
}
.why-feature-text p { font-size: 0.9rem; color: var(--c-muted); line-height: 1.65; }
.why-visual { position: relative; }
.why-img-grid {
  display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 200px 200px; gap: 16px;
}
.why-img-grid img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-md); }
.why-img-grid img:first-child { grid-row: span 2; border-radius: var(--radius-lg); }

/* ── Gallery Preview ── */
.gallery-preview-section { background: var(--c-dark); color: var(--c-white); }
.gallery-preview-section .section-title { color: var(--c-white); }
.gallery-preview-section .section-subtitle { color: rgba(255,255,255,0.65); }
.gallery-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 280px 220px;
  gap: 12px;
}
.gallery-preview-item {
  border-radius: var(--radius-md); overflow: hidden; position: relative;
  cursor: pointer;
}
.gallery-preview-item:first-child { grid-row: span 2; }
.gallery-preview-item img {
  width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease;
}
.gallery-preview-item:hover img { transform: scale(1.08); }
.gallery-preview-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,22,40,0.78) 0%, transparent 60%);
  opacity: 0; transition: opacity 0.3s ease;
  display: flex; align-items: flex-end; padding: 20px;
}
.gallery-preview-item:hover .gallery-preview-overlay { opacity: 1; }
.gallery-preview-overlay-text { color: var(--c-white); font-size: 0.9rem; font-weight: 600; }

/* ── Testimonials ── */
.testimonials-section { background: var(--c-light); }
.testimonials-carousel { position: relative; overflow: hidden; }
.testimonials-track {
  display: flex; transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.testimonial-slide { flex: 0 0 100%; }
.testimonials-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.testimonial-card {
  background: var(--c-white); border-radius: var(--radius-lg);
  padding: 32px; box-shadow: var(--shadow-sm); transition: var(--transition);
  position: relative; overflow: hidden;
}
.testimonial-card::before {
  content: '"'; position: absolute; top: -10px; right: 20px;
  font-family: var(--font-display); font-size: 8rem; line-height: 1;
  color: rgba(0,174,239,0.07); font-weight: 800;
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.testimonial-stars { display: flex; gap: 4px; margin-bottom: 16px; }
.testimonial-stars span { color: var(--c-secondary); font-size: 1rem; }
.testimonial-text { font-size: 0.95rem; line-height: 1.75; color: var(--c-text); margin-bottom: 24px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 48px; height: 48px; border-radius: 50%; object-fit: cover; background: var(--c-light);
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
  background: var(--grad-warm); color: var(--c-white); font-weight: 700; font-family: var(--font-display);
  flex-shrink: 0;
}
.testimonial-author-info .name { font-weight: 700; font-size: 0.95rem; color: var(--c-dark); }
.testimonial-author-info .role { font-size: 0.8rem; color: var(--c-muted); }

/* Carousel Controls */
.carousel-controls { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 40px; }
.carousel-btn {
  width: 44px; height: 44px; border-radius: 50%;
  border: 2px solid var(--c-primary); color: var(--c-primary);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition); font-size: 1.1rem;
}
.carousel-btn:hover { background: var(--c-primary); color: var(--c-white); transform: scale(1.1); }
.carousel-dots { display: flex; gap: 8px; }
.carousel-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(0,174,239,0.25); cursor: pointer; transition: var(--transition);
}
.carousel-dot.active { background: var(--c-primary); width: 24px; border-radius: 4px; }

/* ── Principal Message ── */
.principal-section { position: relative; overflow: hidden; }
.principal-bg {
  position: absolute; right: 0; top: 0; bottom: 0; width: 45%;
  background: var(--c-light); z-index: 0;
  clip-path: polygon(15% 0%, 100% 0%, 100% 100%, 0% 100%);
}
.principal-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
  position: relative; z-index: 2;
}
.principal-img-wrap { position: relative; }
.principal-img {
  width: 100%; aspect-ratio: 3/4; object-fit: cover;
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
}
.principal-quote-mark {
  position: absolute; top: -20px; left: 20px;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--grad-warm); display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 2rem; font-weight: 800;
  color: var(--c-white); box-shadow: var(--shadow-glow-blue);
}
.principal-content blockquote {
  font-family: var(--font-display); font-size: 1.2rem; line-height: 1.7;
  color: var(--c-text); font-style: italic; margin: 24px 0;
  padding-left: 24px; border-left: 4px solid var(--c-primary);
}
.principal-name {
  font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--c-dark);
}
.principal-role { font-size: 0.9rem; color: var(--c-muted); font-weight: 500; }
.principal-sig {
  font-family: var(--font-accent); font-size: 2rem; color: var(--c-primary);
  margin-top: 16px; display: block;
}

/* ── CTA Section ── */
.cta-section {
  background: var(--grad-warm); padding: 80px 0; position: relative; overflow: hidden;
  text-align: center;
}
.cta-section::before {
  content: ''; position: absolute;
  width: 500px; height: 500px; border-radius: 50%;
  background: rgba(255,255,255,0.09);
  top: -200px; left: -100px;
}
.cta-section::after {
  content: ''; position: absolute;
  width: 400px; height: 400px; border-radius: 50%;
  background: rgba(255,255,255,0.05);
  bottom: -150px; right: -100px;
}
.cta-section .section-title { color: var(--c-white); position: relative; z-index: 2; }
.cta-section .section-subtitle { color: rgba(255,255,255,0.88); position: relative; z-index: 2; margin: 0 auto 40px; }
.cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; position: relative; z-index: 2; }

/* ── Events ── */
.events-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.event-card {
  background: var(--c-white); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-sm); transition: var(--transition);
  display: flex; flex-direction: column;
}
.event-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.event-card-img-wrap { position: relative; overflow: hidden; }
.event-card-img { width: 100%; height: 200px; object-fit: cover; transition: transform 0.5s; }
.event-card:hover .event-card-img { transform: scale(1.06); }
.event-date-badge {
  position: absolute; top: 16px; left: 16px;
  background: var(--grad-warm); color: var(--c-white);
  width: 56px; text-align: center;
  border-radius: var(--radius-md); padding: 8px;
  font-weight: 700; box-shadow: var(--shadow-glow-blue);
}
.event-date-badge .day { font-family: var(--font-display); font-size: 1.5rem; line-height: 1; }
.event-date-badge .month { font-size: 0.7rem; letter-spacing: 1px; text-transform: uppercase; }
.event-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.event-meta { display: flex; gap: 16px; font-size: 0.8rem; color: var(--c-muted); margin-bottom: 12px; flex-wrap: wrap; }
.event-meta span { display: flex; align-items: center; gap: 4px; }
.event-title { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; color: var(--c-dark); margin-bottom: 8px; }
.event-desc { font-size: 0.875rem; color: var(--c-muted); line-height: 1.65; flex: 1; }

/* ── Blog ── */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.blog-card {
  background: var(--c-white); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-sm); transition: var(--transition);
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.blog-card-img-wrap { overflow: hidden; position: relative; }
.blog-card-img { width: 100%; height: 220px; object-fit: cover; transition: transform 0.5s; }
.blog-card:hover .blog-card-img { transform: scale(1.06); }
.blog-card-category {
  position: absolute; top: 16px; left: 16px;
  background: var(--grad-cool); color: var(--c-white);
  padding: 5px 14px; border-radius: var(--radius-full);
  font-size: 0.7rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
}
.blog-card-body { padding: 24px; }
.blog-card-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.blog-card-author { display: flex; align-items: center; gap: 8px; }
.blog-card-avatar { width: 28px; height: 28px; border-radius: 50%; background: var(--c-light); font-size: 0.7rem; display: flex; align-items: center; justify-content: center; font-weight: 700; }
.blog-card-author-name { font-size: 0.8rem; font-weight: 600; color: var(--c-dark); }
.blog-card-date { font-size: 0.8rem; color: var(--c-muted); }
.blog-card-title { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; color: var(--c-dark); margin-bottom: 8px; line-height: 1.3; }
.blog-card-excerpt { font-size: 0.875rem; color: var(--c-muted); line-height: 1.65; margin-bottom: 16px; }
.blog-card-link { display: inline-flex; align-items: center; gap: 6px; font-size: 0.875rem; font-weight: 700; color: var(--c-primary); transition: gap 0.2s; }
.blog-card-link:hover { gap: 12px; color: var(--c-accent); }

/* ── Team ── */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.team-card {
  text-align: center; background: var(--c-white);
  border-radius: var(--radius-lg); padding: 32px 20px;
  box-shadow: var(--shadow-sm); transition: var(--transition);
  overflow: hidden; position: relative;
}
.team-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: var(--grad-warm); transform: scaleX(0); transition: transform 0.3s ease;
}
.team-card:hover::before { transform: scaleX(1); }
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.team-avatar-wrap { position: relative; display: inline-block; margin-bottom: 16px; }
.team-avatar {
  width: 90px; height: 90px; border-radius: 50%; object-fit: cover;
  border: 4px solid var(--c-light); transition: border-color 0.3s;
}
.team-card:hover .team-avatar { border-color: var(--c-primary); }
.team-avatar-badge {
  position: absolute; bottom: 2px; right: 2px; width: 20px; height: 20px;
  border-radius: 50%; background: var(--c-secondary); border: 2px solid var(--c-white);
}
.team-name { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--c-dark); margin-bottom: 4px; }
.team-role { font-size: 0.8rem; color: var(--c-muted); font-weight: 500; margin-bottom: 16px; }
.team-socials { display: flex; justify-content: center; gap: 8px; }
.team-social {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--c-light); color: var(--c-muted);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; transition: var(--transition);
}
.team-social:hover { background: var(--c-primary); color: var(--c-white); transform: translateY(-2px); }

/* ── Footer ── */
.footer { background: var(--c-dark); color: var(--c-white); }
.footer-top { padding: 80px 0 48px; }
.footer-grid {
  display: grid; grid-template-columns: 1.8fr 1fr 1fr 1.4fr; gap: 48px;
}
.footer-brand {}
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.footer-logo-mark {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--grad-warm); display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 1.3rem; font-weight: 800; color: var(--c-white);
}
.footer-logo-name { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; color: var(--c-white); }
.footer-desc { font-size: 0.9rem; line-height: 1.75; color: rgba(255,255,255,0.52); margin-bottom: 24px; max-width: 300px; }
.footer-socials { display: flex; gap: 10px; }
.footer-social {
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.60);
  display: flex; align-items: center; justify-content: center; font-size: 0.9rem;
  transition: var(--transition);
}
.footer-social:hover { background: var(--c-primary); color: var(--c-white); transform: translateY(-2px); }

.footer-heading {
  font-family: var(--font-display); font-size: 1.05rem; font-weight: 700;
  color: var(--c-white); margin-bottom: 20px;
  position: relative; padding-bottom: 12px;
}
.footer-heading::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 28px; height: 2px; background: var(--c-primary); border-radius: 2px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-link {
  font-size: 0.875rem; color: rgba(255,255,255,0.52); transition: var(--transition);
  display: flex; align-items: center; gap: 6px;
}
.footer-link::before { content: '→'; font-size: 0.8rem; opacity: 0; transform: translateX(-6px); transition: var(--transition); }
.footer-link:hover { color: var(--c-secondary); padding-left: 4px; }
.footer-link:hover::before { opacity: 1; transform: translateX(0); }

.footer-hours { display: flex; flex-direction: column; gap: 8px; }
.footer-hour-row {
  display: flex; justify-content: space-between;
  font-size: 0.85rem; color: rgba(255,255,255,0.52);
  padding-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,0.07);
}
.footer-hour-row:last-child { border-bottom: none; }
.footer-hour-day { font-weight: 600; color: rgba(255,255,255,0.75); }

.footer-contact-items { display: flex; flex-direction: column; gap: 14px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 12px; }
.footer-contact-icon {
  width: 36px; height: 36px; border-radius: var(--radius-sm); flex-shrink: 0;
  background: rgba(0,174,239,0.15); color: var(--c-primary);
  display: flex; align-items: center; justify-content: center; font-size: 0.95rem;
}
.footer-contact-text { font-size: 0.85rem; line-height: 1.5; color: rgba(255,255,255,0.52); }
.footer-contact-text strong { color: var(--c-white); display: block; font-size: 0.8rem; margin-bottom: 2px; }

.footer-bottom {
  padding: 24px 0; border-top: 1px solid rgba(255,255,255,0.07);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-copy { font-size: 0.85rem; color: rgba(255,255,255,0.38); }
.footer-copy a { color: var(--c-primary); }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { font-size: 0.85rem; color: rgba(255,255,255,0.38); transition: color 0.2s; }
.footer-bottom-links a:hover { color: var(--c-white); }

/* ── Floating Buttons ── */
.float-whatsapp {
  position: fixed; bottom: 28px; right: 28px; z-index: 800;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: var(--c-white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; box-shadow: 0 4px 20px rgba(37,211,102,0.5);
  transition: var(--transition); text-decoration: none;
}
.float-whatsapp:hover { transform: scale(1.12) rotate(-10deg); box-shadow: 0 6px 28px rgba(37,211,102,0.65); }
.float-whatsapp-pulse {
  position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid rgba(37,211,102,0.5);
  animation: whatsapp-pulse 2s ease-out infinite;
}
@keyframes whatsapp-pulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.7); opacity: 0; }
}
.float-admission {
  position: fixed; bottom: 105px; right: 28px; z-index: 800;
  background: var(--grad-warm); color: var(--c-white);
  padding: 14px 19px; border-radius: var(--radius-full);
  font-size: 0.85rem; font-weight: 700;
  box-shadow: var(--shadow-glow-blue); transition: var(--transition);
  display: flex; align-items: center; gap: 8px; white-space: nowrap;
}
.float-admission:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,174,239,0.52); }
.float-admission .icon { font-size: 1rem; }

/* ── Scroll Animations ── */
.reveal {
  opacity: 0; transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-right.visible { opacity: 1; transform: translateX(0); }
.reveal-scale { opacity: 0; transform: scale(0.92); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-scale.visible { opacity: 1; transform: scale(1); }

@keyframes fade-up { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

/* ── ABOUT PAGE ── */
.about-story { background: var(--c-light); }
.about-welcome-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-welcome-imgs { position: relative; }
.about-welcome-img-main { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--radius-lg); }
.about-welcome-img-accent {
  position: absolute; width: 45%; aspect-ratio: 1;
  object-fit: cover; border-radius: var(--radius-md);
  bottom: -24px; right: -24px; border: 4px solid var(--c-white);
  box-shadow: var(--shadow-md);
}
.cbse-badge {
  position: absolute; top: 24px; left: -16px;
  background: var(--grad-cool); color: var(--c-white);
  padding: 12px 20px; border-radius: var(--radius-md);
  font-weight: 700; font-size: 0.85rem; box-shadow: var(--shadow-glow-blue); text-align: center;
}

.mv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.mv-card {
  background: var(--c-white); border-radius: var(--radius-lg); padding: 36px 28px;
  box-shadow: var(--shadow-sm); transition: var(--transition); text-align: center; position: relative; overflow: hidden;
}
.mv-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 5px;
}
.mv-card:nth-child(1)::before { background: var(--grad-warm); }
.mv-card:nth-child(2)::before { background: var(--grad-cool); }
.mv-card:nth-child(3)::before { background: var(--grad-green); }
.mv-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.mv-card-icon { font-size: 2.5rem; margin-bottom: 16px; }
.mv-card-title { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--c-dark); margin-bottom: 12px; }
.mv-card-text { font-size: 0.95rem; color: var(--c-muted); line-height: 1.75; }

.camps-section {}
.camps-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.camp-card {
  display: flex; gap: 24px; align-items: center;
  background: var(--c-white); border-radius: var(--radius-lg); padding: 28px;
  box-shadow: var(--shadow-sm); transition: var(--transition);
}
.camp-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.camp-img { width: 110px; height: 110px; object-fit: cover; border-radius: var(--radius-md); flex-shrink: 0; }
.camp-card-body {}
.camp-title { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--c-dark); margin-bottom: 8px; }
.camp-activities { font-size: 0.85rem; color: var(--c-muted); line-height: 1.65; }

.achievements-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.achievement-card {
  text-align: center; padding: 32px 20px; border-radius: var(--radius-lg);
  transition: var(--transition);
}
.achievement-card:hover { transform: translateY(-4px); }
.achievement-icon-wrap {
  width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center; font-size: 2rem;
}
.achievement-num {
  font-family: var(--font-display); font-size: 2.5rem; font-weight: 800;
  background: var(--grad-warm); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; margin-bottom: 8px;
}
.achievement-label { font-size: 0.9rem; color: var(--c-muted); font-weight: 600; }

/* ── FACILITIES PAGE ── */
.facility-grid { display: flex; flex-direction: column; gap: 80px; }
.facility-item {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.facility-item.reverse { direction: rtl; }
.facility-item.reverse > * { direction: ltr; }
.facility-img-wrap { position: relative; }
.facility-img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover;
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
}
.facility-img-accent {
  position: absolute; bottom: -20px; right: -20px;
  width: 45%; aspect-ratio: 1; object-fit: cover;
  border-radius: var(--radius-md); border: 4px solid var(--c-white); box-shadow: var(--shadow-md);
}
.facility-item.reverse .facility-img-accent { right: auto; left: -20px; }
.facility-tag-chip {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 16px;
  padding: 8px 18px; border-radius: var(--radius-full); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.5px;
  text-transform: uppercase;
}
.facility-title { font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--c-dark); margin-bottom: 16px; }
.facility-desc { font-size: 1rem; color: var(--c-muted); line-height: 1.8; margin-bottom: 24px; }
.facility-features { display: flex; flex-direction: column; gap: 12px; }
.facility-feature {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.9rem; font-weight: 600; color: var(--c-text);
}
.facility-feature::before {
  content: '✓'; width: 22px; height: 22px; border-radius: 50%;
  background: rgba(120,190,32,0.15); color: var(--c-secondary);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 700; flex-shrink: 0;
}

.additional-facilities { background: var(--c-light); }
.add-fac-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.add-fac-card {
  background: var(--c-white); border-radius: var(--radius-lg); padding: 28px 20px;
  text-align: center; box-shadow: var(--shadow-sm); transition: var(--transition);
}
.add-fac-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.add-fac-icon {
  width: 64px; height: 64px; border-radius: var(--radius-md); margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center; font-size: 1.8rem;
}
.add-fac-title { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: var(--c-dark); margin-bottom: 8px; }
.add-fac-desc { font-size: 0.85rem; color: var(--c-muted); line-height: 1.65; }

/* ── GALLERY PAGE ── */
.gallery-filters {
  display: flex; justify-content: center; gap: 10px;
  flex-wrap: wrap; margin-bottom: 40px;
}
.filter-btn {
  padding: 10px 24px; border-radius: var(--radius-full);
  border: 2px solid rgba(0,77,128,0.12); font-size: 0.875rem; font-weight: 600;
  color: var(--c-muted); background: var(--c-white); transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--grad-warm); color: var(--c-white); border-color: transparent;
  box-shadow: var(--shadow-glow-blue); transform: translateY(-2px);
}

.gallery-masonry {
  columns: 3; column-gap: 16px; counter-reset: columns;
}
.gallery-item {
  break-inside: avoid; margin-bottom: 16px;
  border-radius: var(--radius-md); overflow: hidden;
  position: relative; cursor: pointer;
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.gallery-item.loaded { opacity: 1; transform: translateY(0); }
.gallery-item img { width: 100%; display: block; transition: transform 0.5s ease; }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,22,40,0.82) 0%, transparent 50%);
  opacity: 0; transition: opacity 0.35s ease;
  display: flex; align-items: flex-end; padding: 16px;
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-overlay-content { color: var(--c-white); }
.gallery-item-title { font-weight: 700; font-size: 0.9rem; }
.gallery-item-cat { font-size: 0.75rem; opacity: 0.8; }
.gallery-zoom-icon {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%) scale(0);
  width: 48px; height: 48px; border-radius: 50%; background: var(--c-white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: var(--c-dark);
  transition: transform 0.3s ease;
}
.gallery-item:hover .gallery-zoom-icon { transform: translate(-50%,-50%) scale(1); }

.gallery-load-more { text-align: center; margin-top: 48px; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(10,22,40,0.96); backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s ease;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox-inner {
  position: relative; max-width: 90vw; max-height: 90vh;
  display: flex; align-items: center; gap: 20px;
}
.lightbox-img {
  max-width: 80vw; max-height: 85vh; object-fit: contain;
  border-radius: var(--radius-md); box-shadow: var(--shadow-xl);
  animation: lightbox-in 0.35s ease;
}
@keyframes lightbox-in { from { transform: scale(0.92); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.lightbox-close {
  position: absolute; top: -50px; right: 0;
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.10); color: var(--c-white); font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center; transition: background 0.2s;
}
.lightbox-close:hover { background: var(--c-primary); }
.lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,0.10); color: var(--c-white); font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center; transition: background 0.2s;
  z-index: 10;
}
.lightbox-nav:hover { background: var(--c-primary); }
.lightbox-prev { left: -56px; }
.lightbox-next { right: -56px; }
.lightbox-caption {
  position: absolute; bottom: -48px; left: 0; right: 0;
  text-align: center; color: rgba(255,255,255,0.70); font-size: 0.9rem;
}

/* ── CONTACT PAGE ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; }
.contact-info { display: flex; flex-direction: column; gap: 32px; }
.contact-card {
  display: flex; gap: 20px; align-items: flex-start;
  background: var(--c-white); border-radius: var(--radius-lg); padding: 24px;
  box-shadow: var(--shadow-sm); transition: var(--transition);
}
.contact-card:hover { transform: translateX(6px); box-shadow: var(--shadow-md); }
.contact-card-icon {
  width: 52px; height: 52px; border-radius: var(--radius-md); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 1.4rem;
}
.contact-card-title { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: var(--c-dark); margin-bottom: 6px; }
.contact-card-info { font-size: 0.9rem; color: var(--c-muted); line-height: 1.65; }
.contact-card-info a { color: var(--c-primary); }

.contact-form-wrap {
  background: var(--c-white); border-radius: var(--radius-xl); padding: 48px;
  box-shadow: var(--shadow-lg);
}
.form-title { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; color: var(--c-dark); margin-bottom: 8px; }
.form-subtitle { font-size: 0.9rem; color: var(--c-muted); margin-bottom: 32px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: span 2; }
.form-label { font-size: 0.85rem; font-weight: 600; color: var(--c-text); }
.form-control {
  padding: 14px 18px; border-radius: var(--radius-md);
  border: 2px solid rgba(0,77,128,0.10); font-family: var(--font-body);
  font-size: 0.9rem; color: var(--c-text); transition: border-color 0.3s;
  outline: none; background: var(--c-light);
}
.form-control:focus { border-color: var(--c-primary); background: var(--c-white); }
textarea.form-control { resize: vertical; min-height: 120px; }
.form-submit { margin-top: 8px; width: 100%; justify-content: center; padding: 16px; font-size: 1rem; }

.map-section { background: var(--c-light); }
.map-embed-wrap { border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-md); height: 420px; }
.map-embed-wrap iframe { width: 100%; height: 100%; border: none; }

.faq-section {}
.faq-list { display: flex; flex-direction: column; gap: 16px; max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--c-white); border-radius: var(--radius-md); overflow: hidden;
  box-shadow: var(--shadow-sm); border: 1px solid rgba(0,77,128,0.07);
}
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; font-size: 0.95rem; font-weight: 600; color: var(--c-dark);
  cursor: pointer; text-align: left; transition: color 0.2s;
  background: none;
}
.faq-question:hover { color: var(--c-primary); }
.faq-toggle {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--c-light); color: var(--c-muted);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0; transition: var(--transition);
}
.faq-item.open .faq-toggle { background: var(--c-primary); color: var(--c-white); transform: rotate(45deg); }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 24px; font-size: 0.9rem; color: var(--c-muted); line-height: 1.75;
}
.faq-item.open .faq-answer { max-height: 300px; padding: 0 24px 20px; }

/* ── Logo Image Wrapper ── */
.nav-logo-img-wrap {
  width: 70px;
  height: 70px;
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255,255,255,0.10);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1.5px solid rgba(255,255,255,0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
  padding: 3px;
}
.navbar.scrolled .nav-logo-img-wrap {
  background: rgba(0,174,239,0.07);
  border-color: rgba(0,174,239,0.22);
}
.nav-logo-img-wrap:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-glow-blue);
}
.nav-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* ── Admission Tip Tooltip ── */
#admissionTip {
  position: fixed;
  right: 110px;
  bottom: 40px;
  background: var(--c-mid);
  color: var(--c-white);
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 14px;
  opacity: 0;
  transition: .3s;
  box-shadow: var(--shadow-md);
  z-index: 9999;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  :root { --section-py: 72px; }
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { display: none; }
  .hero-stats { justify-content: center; }
  .hero-actions { justify-content: center; }
  .about-home-grid { grid-template-columns: 1fr; }
  .about-home-visual { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .programs-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .why-visual { display: none; }
  .gallery-preview-grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: auto; }
  .gallery-preview-item:first-child { grid-row: span 1; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .principal-grid { grid-template-columns: 1fr; }
  .principal-img-wrap { display: none; }
  .principal-bg { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .events-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .about-welcome-grid { grid-template-columns: 1fr; }
  .mv-grid { grid-template-columns: 1fr; }
  .camps-grid { grid-template-columns: 1fr; }
  .achievements-grid { grid-template-columns: repeat(2, 1fr); }
  .facility-item { grid-template-columns: 1fr; }
  .facility-item.reverse { direction: ltr; }
  .add-fac-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-masonry { columns: 2; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: span 1; }
}

@media (max-width: 768px) {
  :root { --section-py: 56px; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .programs-grid { grid-template-columns: 1fr; }
  .gallery-preview-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .events-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .float-admission { display: none; }
  .gallery-masonry { columns: 1; }
  .contact-form-wrap { padding: 28px 20px; }
  .mv-grid { grid-template-columns: 1fr; }
  .achievements-grid { grid-template-columns: 1fr 1fr; }
  .add-fac-grid { grid-template-columns: 1fr 1fr; }
  .hero-stat-num { font-size: 1.5rem; }
  .hero-stats { gap: 24px; }
}

@media (max-width: 480px) {
  .hero-badge { font-size: 0.75rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .achievements-grid { grid-template-columns: 1fr; }
  .add-fac-grid { grid-template-columns: 1fr; }
  .camp-card { flex-direction: column; text-align: center; }
  .lightbox-prev { left: -44px; }
  .lightbox-next { right: -44px; }
}