/* ===========================
   TSPA - The Science Private Academy
   Complete Stylesheet
   =========================== */

/* ===== CSS Variables / Design System ===== */
:root {
  /* Primary - Red (#ed1c24) */
  --primary-50: #fef2f2;
  --primary-100: #fee2e2;
  --primary-200: #fecaca;
  --primary-300: #fca5a5;
  --primary-400: #f87171;
  --primary-500: #ef4444;
  --primary-600: #ed1c24;
  --primary-700: #c4161c;
  --primary-800: #a01218;
  --primary-900: #7f0e14;
  --primary-950: #5c0a0f;

  /* Secondary - Dark Red/Maroon */
  --secondary-50: #fef2f2;
  --secondary-100: #fee2e2;
  --secondary-200: #fecaca;
  --secondary-300: #fca5a5;
  --secondary-400: #f87171;
  --secondary-500: #ed1c24;
  --secondary-600: #c4161c;
  --secondary-700: #a01218;
  --secondary-800: #7f0e14;
  --secondary-900: #5c0a0f;

  /* Accent - Gold/Amber (complements red) */
  --accent-50: #fffbeb;
  --accent-100: #fff3c4;
  --accent-200: #ffe588;
  --accent-300: #ffd24a;
  --accent-400: #ffbb16;
  --accent-500: #f59e0b;
  --accent-600: #d97706;
  --accent-700: #b45309;
  --accent-800: #92400e;
  --accent-900: #78350f;

  /* Success - Green */
  --success-50: #f0fdf4;
  --success-500: #22c55e;
  --success-600: #16a34a;
  --success-700: #15803d;

  /* Warning - Orange */
  --warning-50: #fff7ed;
  --warning-500: #f97316;
  --warning-600: #ea580c;
  --warning-700: #c2410c;

  /* Error - Red */
  --error-50: #fef2f2;
  --error-500: #ef4444;
  --error-600: #dc2626;
  --error-700: #b91c1c;

  /* Neutrals */
  --neutral-50: #f8fafc;
  --neutral-100: #f1f5f9;
  --neutral-200: #e2e8f0;
  --neutral-300: #cbd5e1;
  --neutral-400: #94a3b8;
  --neutral-500: #64748b;
  --neutral-600: #475569;
  --neutral-700: #334155;
  --neutral-800: #1e293b;
  --neutral-900: #0f172a;
  --neutral-950: #020617;

  /* Typography */
  --font-heading: 'Poppins', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  /* Spacing - 8px system */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 40px;
  --space-6: 48px;
  --space-7: 56px;
  --space-8: 64px;
  --space-9: 80px;
  --space-10: 96px;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.12);
  --shadow-xl: 0 24px 64px rgba(0,0,0,0.18);
  --shadow-glow: 0 0 32px rgba(237,28,36,0.25);

  /* Transitions */
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-fast: 0.2s var(--ease);
  --transition: 0.35s var(--ease);
  --transition-slow: 0.6s var(--ease);

  /* Layout */
  --max-width: 1280px;
  --header-height: 72px;
}

/* ===== Reset ===== */
*, *::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(--neutral-800);
  background: var(--neutral-50);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--neutral-900);
}

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

/* ===== Utility ===== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.section { padding: var(--space-10) 0; }
.section-sm { padding: var(--space-8) 0; }

.text-center { text-align: center; }
.text-primary { color: var(--primary-700); }
.text-accent { color: var(--accent-600); }
.text-white { color: #fff; }

.bg-primary { background: var(--primary-800); color: #fff; }
.bg-dark { background: var(--neutral-900); color: #fff; }
.bg-light { background: var(--neutral-100); }
.bg-gradient-primary {
  background: linear-gradient(135deg, #7f0e14 0%, #a01218 50%, #ed1c24 100%);
  color: #fff;
}
.bg-gradient-accent {
  background: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-600) 100%);
  color: #fff;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--neutral-500);
  max-width: 640px;
  margin: 0 auto var(--space-7);
  line-height: 1.6;
}

.section-header { margin-bottom: var(--space-7); }
.section-header.text-center .section-subtitle { margin-left: auto; margin-right: auto; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-600);
  margin-bottom: var(--space-2);
  padding: 6px 16px;
  background: var(--accent-50);
  border-radius: var(--radius-full);
}

.eyebrow.on-dark {
  color: var(--accent-300);
  background: rgba(255,255,255,0.1);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #ed1c24, #a01218);
  color: #fff;
  box-shadow: 0 4px 16px rgba(237,28,36,0.35);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(237,28,36,0.45);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent-400), var(--accent-600));
  color: #fff;
  box-shadow: 0 4px 16px rgba(245,158,11,0.35);
}
.btn-accent:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(245,158,11,0.45);
}

.btn-outline {
  background: transparent;
  color: #ed1c24;
  border: 2px solid #ed1c24;
}
.btn-outline:hover {
  background: #ed1c24;
  color: #fff;
  transform: translateY(-3px);
}

.btn-white {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 2px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(8px);
}
.btn-white:hover {
  background: rgba(255,255,255,0.25);
  transform: translateY(-3px);
}

.btn-lg { padding: 18px 40px; font-size: 1.1rem; }
.btn-sm { padding: 10px 24px; font-size: 0.9rem; }

/* Ripple effect */
.btn::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 0; height: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}
.btn:active::after { width: 300px; height: 300px; }

/* ===== Header / Navigation ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.06);
  transition: all var(--transition);
}
.site-header.scrolled {
  height: 64px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.1);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-3);
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: #ed1c24;
  transition: transform var(--transition);
}
.logo:hover { transform: scale(1.03); }

.logo-mark {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, #ed1c24, #a01218);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.3rem;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(237,28,36,0.3);
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-text span { font-size: 0.7rem; font-weight: 500; color: var(--neutral-500); letter-spacing: 0.05em; }

/* Desktop Nav */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-item { position: relative; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 16px;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--neutral-700);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
}
.nav-link:hover, .nav-link.active {
  color: #ed1c24;
  background: var(--primary-50);
}

/* Dropdown */
.dropdown {
  position: absolute;
  top: 100%; left: 0;
  min-width: 220px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition);
}
.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown a {
  display: block;
  padding: 10px 16px;
  font-size: 0.9rem;
  color: var(--neutral-700);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.dropdown a:hover {
  background: var(--primary-50);
  color: #ed1c24;
  padding-left: 20px;
}

.nav-cta { margin-left: var(--space-1); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}
.hamburger span {
  width: 26px; height: 3px;
  background: #ed1c24;
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  top: 0; right: -100%;
  width: 320px;
  max-width: 85vw;
  height: 100vh;
  background: #fff;
  box-shadow: -8px 0 32px rgba(0,0,0,0.15);
  z-index: 999;
  padding: 80px var(--space-3) var(--space-3);
  overflow-y: auto;
  transition: right var(--transition);
}
.mobile-nav.active { right: 0; }

.mobile-nav .nav-link {
  display: flex;
  justify-content: space-between;
  padding: 14px 16px;
  font-size: 1rem;
  border-bottom: 1px solid var(--neutral-100);
  border-radius: 0;
}
.mobile-nav .dropdown {
  position: static;
  visibility: visible;
  opacity: 1;
  transform: none;
  box-shadow: none;
  padding: 0 0 0 var(--space-3);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
}
.mobile-nav .dropdown.open { max-height: 500px; }
.mobile-nav .dropdown a { padding: 10px 16px; }

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}
.overlay.active { opacity: 1; visibility: visible; }



/* ===== Page Banner (for inner pages) ===== */
.page-banner {
  position: relative;
  height: 50vh;
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  overflow: hidden;
  margin-top: var(--header-height);
}
.page-banner-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
}
.page-banner-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(127,14,20,0.88) 0%, rgba(160,18,24,0.75) 100%);
}
.page-banner-content {
  position: relative;
  z-index: 2;
  padding: 0 var(--space-3);
  animation: fadeUp 0.8s var(--ease);
}
.page-banner h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: #fff;
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}
.breadcrumb {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
}
.breadcrumb a:hover { color: var(--accent-300); }
.breadcrumb span { opacity: 0.5; }

/* ===== Cards Grid ===== */
.grid { display: grid; gap: var(--space-4); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

/* Service Card */
.service-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  position: relative;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}
.service-card-img {
  height: 220px;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}
.service-card-img::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10,19,56,0.6) 100%);
}
.service-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.service-card:hover .service-card-img img { transform: scale(1.08); }

.service-card-badge {
  position: absolute;
  top: var(--space-2); left: var(--space-2);
  z-index: 2;
  padding: 6px 14px;
  background: var(--accent-500);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
}

.service-card-body { padding: var(--space-3); }
.service-card-body h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-1);
}
.service-card-body p {
  color: var(--neutral-500);
  font-size: 0.95rem;
  margin-bottom: var(--space-2);
}
.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: #ed1c24;
  transition: gap var(--transition-fast);
}
.service-card-link:hover { gap: 12px; color: #a01218; }

/* Feature Card */
.feature-card {
  background: #fff;
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  text-align: center;
  border: 1px solid var(--neutral-100);
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-200);
}
.feature-icon {
  width: 72px; height: 72px;
  margin: 0 auto var(--space-2);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  background: linear-gradient(135deg, var(--primary-50), #fee2e2);
  color: #ed1c24;
  transition: transform var(--transition);
}
.feature-card:hover .feature-icon { transform: scale(1.1) rotate(-5deg); }
.feature-card h3 { font-size: 1.2rem; margin-bottom: var(--space-1); }
.feature-card p { color: var(--neutral-500); font-size: 0.95rem; }

/* ===== About Section ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-6);
  align-items: center;
}
.about-images {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.about-images img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}
.about-images .img-badge {
  position: absolute;
  bottom: var(--space-3); left: var(--space-3);
  background: #fff;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.about-images .img-badge .num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: #ed1c24;
  line-height: 1;
}
.about-images .img-badge .label {
  font-size: 0.85rem;
  color: var(--neutral-500);
  line-height: 1.3;
}

.about-content h2 { margin-bottom: var(--space-3); }
.about-content p { margin-bottom: var(--space-2); color: var(--neutral-600); font-size: 1.05rem; }

.about-features { display: flex; flex-direction: column; gap: var(--space-2); margin: var(--space-3) 0; }
.about-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-1);
}
.about-feature .check {
  width: 28px; height: 28px;
  min-width: 28px;
  border-radius: 50%;
  background: var(--success-500);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  margin-top: 2px;
}
.about-feature span:last-child { color: var(--neutral-700); font-weight: 500; }

/* ===== Stats Section ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.stat-item {
  text-align: center;
  padding: var(--space-3);
}
.stat-num {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--accent-400);
  line-height: 1;
  margin-bottom: var(--space-1);
}
.stat-label {
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}

/* ===== Faculty Card ===== */
.faculty-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  text-align: center;
}
.faculty-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); }
.faculty-img {
  height: 320px;
  overflow: hidden;
  background: var(--neutral-100);
}
.faculty-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.faculty-card:hover .faculty-img img { transform: scale(1.06); }
.faculty-body { padding: var(--space-3); }
.faculty-body h3 { font-size: 1.25rem; margin-bottom: 4px; }
.faculty-role { color: #ed1c24; font-weight: 600; font-size: 0.95rem; margin-bottom: var(--space-1); }
.faculty-subjects { color: var(--neutral-500); font-size: 0.85rem; margin-bottom: var(--space-2); }
.faculty-socials { display: flex; gap: 8px; justify-content: center; }
.faculty-socials a {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--neutral-100);
  color: var(--neutral-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}
.faculty-socials a:hover { background: #ed1c24; color: #fff; transform: translateY(-3px); }

/* ===== Director Card ===== */
.director-card {
  background: #fff;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 0;
}
.director-img {
  height: 100%;
  min-height: 500px;
  background-size: cover;
  background-position: center top;
}
.director-info { padding: var(--space-5); }
.director-info h2 { font-size: 2rem; margin-bottom: 4px; }
.director-info .role { color: #ed1c24; font-weight: 600; font-size: 1.1rem; margin-bottom: var(--space-3); }
.director-info .bio { color: var(--neutral-600); margin-bottom: var(--space-2); font-size: 1.02rem; line-height: 1.7; }
.director-qualifications {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--neutral-200);
}
.director-qualifications li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  color: var(--neutral-700);
}
.director-qualifications li::before {
  content: '\f005';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--accent-500);
  font-size: 0.9rem;
  margin-right: 4px;
}

/* ===== Gallery ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 1;
}
.gallery-item.tall { grid-row: span 2; aspect-ratio: 1/2; }
.gallery-item.wide { grid-column: span 2; aspect-ratio: 2/1; }
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.gallery-item:hover img { transform: scale(1.1); }
.gallery-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10,19,56,0.7) 100%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: flex-end;
  padding: var(--space-2);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay .zoom-icon {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0.5);
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  color: var(--primary-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  opacity: 0;
  transition: all var(--transition);
}
.gallery-item:hover .zoom-icon { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.gallery-overlay span { color: #fff; font-weight: 600; font-size: 0.9rem; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}
.lightbox.active { opacity: 1; visibility: visible; }
.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius-md);
  box-shadow: 0 0 64px rgba(0,0,0,0.5);
  transform: scale(0.9);
  transition: transform var(--transition);
}
.lightbox.active img { transform: scale(1); }
.lightbox-close {
  position: absolute;
  top: var(--space-3); right: var(--space-3);
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}
.lightbox-close:hover { background: rgba(255,255,255,0.3); transform: rotate(90deg); }

/* ===== FontAwesome Icon Sizing ===== */
.fas, .far, .fab, .fa-solid, .fa-regular, .fa-brands {
  line-height: 1;
}
.feature-icon .fas, .feature-icon .fa-solid { font-size: 1.8rem; }
.why-us-icon .fas, .why-us-icon .fa-solid { font-size: 1.3rem; }
.contact-info-item .icon .fas, .contact-info-item .icon .fa-solid { font-size: 1.1rem; }
.footer-contact-item .icon .fas, .footer-contact-item .icon .fa-solid { font-size: 1rem; }
.fab .fas, .fab .fa-solid { font-size: 1.4rem; }
.about-feature .check .fas, .about-feature .check .fa-solid { font-size: 0.75rem; }
.gallery-overlay .zoom-icon .fas, .gallery-overlay .zoom-icon .fa-solid { font-size: 1.3rem; }
.faculty-socials a .fab, .faculty-socials a .fas, .faculty-socials a .fa-solid, .faculty-socials a .fa-brands { font-size: 0.85rem; }
.footer-socials a .fab, .footer-socials a .fas { font-size: 1rem; }
.service-card-link .fas, .service-card-link .fa-solid { font-size: 0.8rem; }
.event-meta .fas, .event-meta .fa-solid { font-size: 0.8rem; }
.center-address .fas, .center-address .fa-solid { font-size: 0.85rem; }
.director-qualifications li .fas, .director-qualifications li .fa-solid { font-size: 0.85rem; }
.lightbox-prev, .lightbox-next {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 52px; height: 52px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}
.lightbox-prev:hover, .lightbox-next:hover { background: rgba(255,255,255,0.3); }
.lightbox-prev { left: var(--space-3); }
.lightbox-next { right: var(--space-3); }
.lightbox-caption {
  position: absolute;
  bottom: var(--space-4); left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
}

/* ===== Why Us / Features ===== */
.why-us-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-5);
  align-items: center;
}
.why-us-list { display: flex; flex-direction: column; gap: var(--space-3); }
.why-us-item {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}
.why-us-item:hover { background: rgba(255,255,255,0.05); }
.why-us-icon {
  width: 56px; height: 56px;
  min-width: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #ed1c24, #a01218);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
}
.why-us-item h4 { font-size: 1.15rem; margin-bottom: 4px; }
.why-us-item p { font-size: 0.95rem; opacity: 0.85; }

/* ===== FAQ Accordion ===== */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: #fff;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-1);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}
.faq-item:hover { box-shadow: var(--shadow-md); }
.faq-item.open { box-shadow: var(--shadow-md); }
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3);
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--neutral-800);
  transition: color var(--transition-fast);
}
.faq-question:hover { color: #ed1c24; }
.faq-icon {
  width: 32px; height: 32px;
  min-width: 32px;
  border-radius: 50%;
  background: var(--primary-50);
  color: #ed1c24;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all var(--transition);
}
.faq-item.open .faq-icon { background: #ed1c24; color: #fff; transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer p {
  padding: 0 var(--space-3) var(--space-3);
  color: var(--neutral-600);
  line-height: 1.7;
}

/* ===== Clients / Testimonials ===== */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-3);
}
.client-logo {
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--space-3);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 120px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  filter: grayscale(1);
  opacity: 0.6;
}
.client-logo:hover { filter: grayscale(0); opacity: 1; transform: translateY(-4px); box-shadow: var(--shadow-md); }
.client-logo span {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--neutral-600);
  text-align: center;
}

.testimonial-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.testimonial-stars { color: var(--accent-400); font-size: 1.1rem; margin-bottom: var(--space-1); letter-spacing: 2px; }
.testimonial-text { color: var(--neutral-700); font-size: 1rem; line-height: 1.7; margin-bottom: var(--space-2); font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: var(--space-1); }
.testimonial-author img {
  width: 48px; height: 48px;
  border-radius: 50%;
  object-fit: cover;
}
.testimonial-author-info h5 { font-size: 1rem; margin-bottom: 0; }
.testimonial-author-info span { font-size: 0.85rem; color: var(--neutral-500); }
.testimonial-author-info span { font-size: 0.85rem; color: var(--neutral-500); }

/* ===== Contact Form ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-5);
}
.contact-info-card {
  background: linear-gradient(135deg, #a01218, #5c0a0f);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  color: #fff;
}
.contact-info-card h3 { color: #fff; margin-bottom: var(--space-3); }
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-1);
  margin-bottom: var(--space-2);
}
.contact-info-item .icon {
  width: 44px; height: 44px;
  min-width: 44px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.contact-info-item .text { font-size: 0.95rem; line-height: 1.5; }
.contact-info-item .text strong { display: block; margin-bottom: 2px; }
.contact-info-item .text a { color: rgba(255,255,255,0.9); }
.contact-info-item .text a:hover { color: var(--accent-300); }

.contact-form-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-lg);
}
.form-group { margin-bottom: var(--space-2); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--neutral-700);
  margin-bottom: 6px;
}
.form-control {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--neutral-200);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--neutral-800);
  background: var(--neutral-50);
  transition: all var(--transition-fast);
}
.form-control:focus {
  outline: none;
  border-color: #ed1c24;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(237,28,36,0.1);
}
textarea.form-control { resize: vertical; min-height: 120px; }
.form-error { color: var(--error-500); font-size: 0.85rem; margin-top: 4px; display: none; }
.form-control.error { border-color: var(--error-500); }
.form-success {
  display: none;
  padding: var(--space-2);
  background: var(--success-50);
  border: 1px solid var(--success-500);
  border-radius: var(--radius-md);
  color: var(--success-700);
  margin-bottom: var(--space-2);
}

/* ===== Map ===== */
.map-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin-top: var(--space-5);
}
.map-container iframe { width: 100%; height: 400px; border: 0; display: block; }

/* ===== Centers ===== */
.center-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.center-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.center-card-img { height: 200px; background-size: cover; background-position: center; }
.center-card-body { padding: var(--space-3); }
.center-card-body h3 { font-size: 1.2rem; margin-bottom: var(--space-1); }
.center-card-body p { color: var(--neutral-500); font-size: 0.9rem; margin-bottom: 4px; }
.center-card-body .center-address { display: flex; gap: 6px; align-items: flex-start; margin-top: var(--space-1); }
.center-card-body .center-address span:last-child { color: var(--neutral-600); font-size: 0.88rem; }

/* ===== Events ===== */
.event-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.event-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.event-card-img { height: 220px; background-size: cover; background-position: center; position: relative; }
.event-date {
  position: absolute;
  top: var(--space-2); right: var(--space-2);
  background: var(--accent-500);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  text-align: center;
  font-family: var(--font-heading);
  line-height: 1;
}
.event-date .day { font-size: 1.5rem; font-weight: 800; display: block; }
.event-date .month { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; }
.event-card-body { padding: var(--space-3); flex: 1; }
.event-card-body h3 { font-size: 1.15rem; margin-bottom: var(--space-1); }
.event-card-body p { color: var(--neutral-500); font-size: 0.92rem; margin-bottom: var(--space-1); }
.event-meta { display: flex; gap: var(--space-2); margin-top: auto; color: var(--neutral-400); font-size: 0.85rem; }
.event-meta span { display: flex; align-items: center; gap: 4px; }

/* ===== Course Detail ===== */
.course-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: center;
}
.course-info-list { display: flex; flex-direction: column; gap: var(--space-2); margin: var(--space-3) 0; }
.course-info-item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  background: var(--neutral-50);
  border-radius: var(--radius-md);
  border-left: 4px solid #ed1c24;
}
.course-info-item strong { color: var(--neutral-800); }
.course-info-item span { color: var(--neutral-600); }

.course-curriculum {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  margin-top: var(--space-5);
}
.curriculum-list { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.curriculum-item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}
.curriculum-item:hover { background: var(--primary-50); }
.curriculum-item:hover .num { background: #ed1c24; color: #fff; }
.curriculum-item .num {
  width: 32px; height: 32px;
  min-width: 32px;
  border-radius: 50%;
  background: var(--primary-100);
  color: #ed1c24;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  font-family: var(--font-heading);
}
.curriculum-item span { color: var(--neutral-700); font-weight: 500; }

/* ===== CTA Section ===== */
.cta-section {
  position: relative;
  padding: var(--space-9) 0;
  text-align: center;
  overflow: hidden;
}
.cta-section .container { position: relative; z-index: 2; }
.cta-section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: #fff;
  margin-bottom: var(--space-2);
}
.cta-section p { color: rgba(255,255,255,0.85); font-size: 1.15rem; margin-bottom: var(--space-4); max-width: 600px; margin-left: auto; margin-right: auto; }

/* ===== Footer ===== */
.site-footer {
  background: var(--neutral-950);
  color: var(--neutral-300);
  padding: var(--space-8) 0 var(--space-3);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}
.footer-col h4 {
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: var(--space-2);
  font-family: var(--font-heading);
}
.footer-col p { font-size: 0.92rem; line-height: 1.7; margin-bottom: var(--space-2); color: var(--neutral-400); }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  color: var(--neutral-400);
  font-size: 0.92rem;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.footer-col ul li a:hover { color: var(--accent-400); padding-left: 6px; }

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--space-2);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  color: #fff;
}
.footer-socials { display: flex; gap: 10px; margin-top: var(--space-2); }
.footer-socials a {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: var(--neutral-300);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition);
}
.footer-socials a:hover { background: #ed1c24; color: #fff; transform: translateY(-3px); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.9rem;
  color: var(--neutral-400);
}
.footer-contact-item .icon { color: var(--accent-400); font-size: 1.1rem; margin-top: 2px; display: flex; align-items: center; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-3);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
  color: var(--neutral-500);
}
.footer-bottom a { color: var(--neutral-400); }
.footer-bottom a:hover { color: var(--accent-400); }
.footer-bottom a { color: var(--neutral-400); }

/* ===== Floating Buttons ===== */
.floating-buttons {
  position: fixed;
  bottom: var(--space-3);
  right: var(--space-3);
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.fab {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  cursor: pointer;
  border: none;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition);
  position: relative;
}
.fab:hover { transform: scale(1.1); }
.fab-whatsapp { background: #25D366; }
.fab-call { background: #ed1c24; }
.fab::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  animation: pulse 2s infinite;
}
.fab-whatsapp::before { box-shadow: 0 0 0 0 rgba(37,211,102,0.5); }
.fab-call::before { box-shadow: 0 0 0 0 rgba(31,71,230,0.5); }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.4); }
  70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}
.fab-call::before { animation: pulseCall 2s infinite; }
@keyframes pulseCall {
  0% { box-shadow: 0 0 0 0 rgba(237,28,36,0.4); }
  70% { box-shadow: 0 0 0 16px rgba(237,28,36,0); }
  100% { box-shadow: 0 0 0 0 rgba(237,28,36,0); }
}
.fab-label {
  position: absolute;
  right: 68px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--neutral-900);
  color: #fff;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}
.fab:hover .fab-label { opacity: 1; }

/* ===== Scroll Animations ===== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.active { opacity: 1; transform: translateY(0); }

.reveal-left { transform: translateX(-40px); }
.reveal-left.active { transform: translateX(0); }

.reveal-right { transform: translateX(40px); }
.reveal-right.active { transform: translateX(0); }

.reveal-scale { transform: scale(0.9); }
.reveal-scale.active { transform: scale(1); }

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-60px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(60px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes rotate {
  from { transform: rotate(0); }
  to { transform: rotate(360deg); }
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.animate-fade-up { animation: fadeUp 0.8s var(--ease) both; }
.animate-fade-in { animation: fadeIn 1s var(--ease) both; }
.animate-slide-left { animation: slideInLeft 0.8s var(--ease) both; }
.animate-slide-right { animation: slideInRight 0.8s var(--ease) both; }
.animate-scale { animation: scaleIn 0.6s var(--ease-bounce) both; }
.animate-float { animation: float 3s ease-in-out infinite; }

/* ===== Thank You Page ===== */
.thankyou-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-900), var(--primary-700), var(--secondary-700));
  padding: var(--space-3);
}
.thankyou-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: var(--space-7);
  text-align: center;
  max-width: 560px;
  box-shadow: var(--shadow-xl);
  animation: scaleIn 0.6s var(--ease-bounce);
}
.thankyou-icon {
  width: 100px; height: 100px;
  margin: 0 auto var(--space-3);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--success-500), var(--success-600));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: #fff;
  animation: float 3s ease-in-out infinite;
}
.thankyou-card h1 { font-size: 2.2rem; margin-bottom: var(--space-1); }
.thankyou-card p { color: var(--neutral-500); font-size: 1.1rem; margin-bottom: var(--space-4); }

/* ===== Result / Topper Cards ===== */
.result-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  position: relative;
}
.result-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}
.result-card-img {
  height: 340px;
  overflow: hidden;
  position: relative;
  background: var(--neutral-100);
}
.result-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.result-card:hover .result-card-img img { transform: scale(1.06); }
.result-card-exam-badge {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  z-index: 2;
  padding: 8px 16px;
  background: #ed1c24;
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 12px rgba(237,28,36,0.35);
}
.result-card-rank-badge {
  position: absolute;
  bottom: var(--space-2);
  right: var(--space-2);
  z-index: 2;
  padding: 10px 18px;
  background: linear-gradient(135deg, var(--accent-400), var(--accent-600));
  color: #fff;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: 0 4px 16px rgba(245,158,11,0.4);
}
.result-card-rank-badge .rank-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.9;
  display: block;
  line-height: 1;
}
.result-card-rank-badge .rank-value {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1.2;
  display: block;
}
.result-card-body {
  padding: var(--space-3);
  text-align: center;
}
.result-card-body h3 {
  font-size: 1.25rem;
  margin-bottom: 4px;
}
.result-card-body .exam-name {
  color: #ed1c24;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: var(--space-1);
}
.result-card-body .score-detail {
  color: var(--neutral-500);
  font-size: 0.88rem;
  margin-bottom: var(--space-1);
}
.result-card-body .topper-quote {
  font-size: 0.85rem;
  color: var(--neutral-600);
  font-style: italic;
  line-height: 1.6;
  padding: 0 var(--space-1);
  border-top: 1px solid var(--neutral-100);
  padding-top: var(--space-1);
  margin-top: var(--space-1);
}

/* Result filter tabs */
.result-filter {
  display: flex;
  justify-content: center;
  gap: var(--space-1);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}
.result-filter-btn {
  padding: 10px 24px;
  border: 2px solid var(--neutral-200);
  background: #fff;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--neutral-600);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.result-filter-btn:hover,
.result-filter-btn.active {
  background: #ed1c24;
  border-color: #ed1c24;
  color: #fff;
  box-shadow: 0 4px 12px rgba(237,28,36,0.25);
}

/* ===== Branch Locator ===== */
.branch-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.branch-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.branch-card-img {
  height: 220px;
  background-size: cover;
  background-position: center;
  position: relative;
}
.branch-card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(127,14,20,0.5) 100%);
}
.branch-tag {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  z-index: 2;
  padding: 6px 14px;
  background: #ed1c24;
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.branch-card-body {
  padding: var(--space-3);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.branch-card-body h3 {
  font-size: 1.3rem;
  margin-bottom: var(--space-1);
}
.branch-detail-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: var(--space-2) 0;
}
.branch-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--neutral-600);
  line-height: 1.5;
}
.branch-detail-item .icon-box {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: var(--radius-md);
  background: var(--primary-50);
  color: #ed1c24;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}
.branch-detail-item .icon-box .fas,
.branch-detail-item .icon-box .fa-solid { font-size: 0.95rem; }
.branch-detail-item strong {
  display: block;
  color: var(--neutral-800);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 2px;
}
.branch-actions {
  display: flex;
  gap: var(--space-1);
  margin-top: auto;
  padding-top: var(--space-2);
}
.branch-actions .btn { flex: 1; justify-content: center; font-size: 0.88rem; padding: 12px 20px; }
.branch-map-section {
  margin-top: var(--space-3);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--neutral-200);
}
.branch-map-section iframe { width: 100%; height: 200px; border: 0; display: block; }

/* ===== Mobile Carousel Slider ===== */
.carousel {
  position: relative;
  overflow: hidden;
  padding: 0 0 48px;
}
.carousel-track {
  display: flex;
  gap: var(--space-3);
  transition: transform 0.5s var(--ease);
  will-change: transform;
  padding: 4px;
}
.carousel-slide {
  flex: 0 0 calc((100% - 2 * var(--space-3)) / 3);
  min-width: 0;
}
@media (max-width: 1024px) {
  .carousel-slide { flex: 0 0 calc((100% - var(--space-3)) / 2); }
}
@media (max-width: 600px) {
  .carousel-slide { flex: 0 0 100%; }
  .carousel-track { gap: var(--space-2); }
}
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: var(--space-3);
}
.carousel-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--neutral-300);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  padding: 0;
}
.carousel-dot.active {
  width: 30px;
  border-radius: 5px;
  background: #ed1c24;
}
.carousel-arrows {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 0 var(--space-1);
  pointer-events: none;
  z-index: 5;
}
.carousel-arrow {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.95);
  border: 1px solid var(--neutral-200);
  box-shadow: var(--shadow-md);
  color: #ed1c24;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  pointer-events: auto;
}
.carousel-arrow:hover {
  background: #ed1c24;
  color: #fff;
  transform: scale(1.1);
}
.carousel-arrow:disabled {
  opacity: 0.3;
  cursor: default;
}
@media (max-width: 600px) {
  .carousel-arrow { width: 38px; height: 38px; font-size: 0.95rem; }
  .carousel-arrows { padding: 0 4px; }
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(3, 1fr); }
  .clients-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
}

@media (max-width: 860px) {
  .nav-menu { display: none; }
  .hamburger { display: flex; }
  
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .why-us-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .course-detail-grid { grid-template-columns: 1fr; }
  .director-card { grid-template-columns: 1fr; }
  .director-img { min-height: 350px; }
  .clients-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-item.wide { grid-column: span 1; }
  .curriculum-list { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  
  .slider-arrow { width: 42px; height: 42px; font-size: 1.2rem; }
  .slider-arrow.prev { left: var(--space-1); }
  .slider-arrow.next { right: var(--space-1); }
  .section { padding: var(--space-8) 0; }
  .slide-content { padding: 0 var(--space-2); }
  .slide-eyebrow { font-size: 0.75rem; padding: 6px 16px; }
  .slide-text { margin-bottom: var(--space-3); }
  .scroll-down { bottom: 70px; }
}

@media (max-width: 600px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item.tall { grid-row: span 1; aspect-ratio: 1; }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: var(--space-1); text-align: center; }
  .slide-buttons { flex-direction: column; align-items: center; }
  .slide-buttons .btn { width: 100%; max-width: 280px; justify-content: center; }
  .hero-slider { min-height: 480px; height: 90vh; }
  .slide-title { font-size: clamp(1.6rem, 7vw, 2.5rem); }
  .slide-text { font-size: 0.95rem; line-height: 1.5; }
  .slider-arrow { width: 38px; height: 38px; font-size: 1rem; }
  .slider-dots { bottom: 24px; gap: 8px; }
  .slider-dot { width: 10px; height: 10px; }
  .slider-dot.active { width: 28px; }
  .scroll-down { display: none; }
  .fab { width: 48px; height: 48px; font-size: 1.3rem; }
  .fab-label { display: none; }
}

@media (max-width: 400px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
}

/* ===== Print ===== */
@media print {
  .site-header, .floating-buttons, .slider-arrow, .slider-dots, .scroll-down { display: none !important; }
}