/* ===========================================================
   Nafis Sir — CAIE Mathematics | Custom Dark Theme
   =========================================================== */

:root {
  --bg-primary: #07070d;
  --bg-secondary: #0d0d1a;
  --bg-tertiary: #12121f;
  --bg-card: #181825;
  --bg-card-hover: #1e1e30;
  --bg-glass: rgba(255, 255, 255, 0.04);
  --bg-glass-hover: rgba(255, 255, 255, 0.08);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-hover: rgba(255, 255, 255, 0.15);
  --text-primary: #f0f0f5;
  --text-secondary: #b0b5cf;
  --text-muted: #8b90b8;
  --accent-purple: #8b6cf7;
  --accent-blue: #3b82f6;
  --accent-amber: #f59e0b;
  --accent-cyan: #06b6d4;
  --accent-rose: #f43f5e;
  --accent-gradient: linear-gradient(135deg, #7c3aed, #3b82f6);
  --accent-gradient-2: linear-gradient(135deg, #f59e0b, #f43f5e);
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-heading: 'Syne', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 40px rgba(124, 58, 237, 0.15);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ----- GLOBAL ----- */
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}
body ::selection {
  background: var(--accent-purple);
  color: #fff;
}
body a {
  color: var(--accent-blue);
  transition: var(--transition);
}
body a:hover {
  color: var(--accent-purple);
  text-decoration: none;
}

/* ----- SCROLLBAR ----- */
body ::-webkit-scrollbar { width: 6px; }
body ::-webkit-scrollbar-track { background: var(--bg-primary); }
body ::-webkit-scrollbar-thumb { background: var(--accent-purple); border-radius: 3px; }

/* ----- NAVIGATION ----- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
.site-header.scrolled {
  background: rgba(7, 7, 13, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  padding: 8px 0;
}
.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
  text-decoration: none;
}
.nav-logo img { height: 40px; border-radius: 8px; }
.nav-logo:hover { color: var(--text-primary); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  position: relative;
  padding: 4px 0;
  transition: var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: var(--accent-gradient);
  color: #fff !important;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.875rem;
  transition: var(--transition);
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.35);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ----- HERO ----- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 24px 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
  animation: orbFloat 20s ease-in-out infinite;
}
.hero-orb:nth-child(1) {
  width: 600px;
  height: 600px;
  background: var(--accent-purple);
  top: -200px;
  left: -200px;
  animation-delay: 0s;
}
.hero-orb:nth-child(2) {
  width: 500px;
  height: 500px;
  background: var(--accent-blue);
  bottom: -150px;
  right: -150px;
  animation-delay: -7s;
}
.hero-orb:nth-child(3) {
  width: 400px;
  height: 400px;
  background: var(--accent-amber);
  top: 50%;
  right: 30%;
  animation-delay: -14s;
  opacity: 0.15;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border-glass) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-glass) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
  opacity: 0.3;
}
.hero-content {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-text h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero-text h1 .gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-text p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 520px;
}
.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.btn-primary-custom {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--accent-gradient);
  color: #fff;
  border: none;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: var(--transition);
}
.btn-primary-custom:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(124, 58, 237, 0.4);
  color: #fff;
}
.btn-secondary-custom {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--bg-glass);
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: var(--transition);
}
.btn-secondary-custom:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-glass-hover);
  color: var(--text-primary);
  transform: translateY(-3px);
}

.hero-image {
  display: flex;
  justify-content: center;
  position: relative;
}
.hero-image-card {
  width: 100%;
  max-width: 480px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-glow);
  position: relative;
}
.hero-image-card img {
  width: 100%;
  border-radius: var(--radius-md);
  display: block;
}
.hero-badge {
  position: absolute;
  bottom: -16px;
  left: -16px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  backdrop-filter: blur(12px);
}
.hero-badge-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}
.hero-badge-text { text-align: left; }
.hero-badge-text .num { font-family: var(--font-heading); font-weight: 700; font-size: 1.125rem; }
.hero-badge-text .label { font-size: 0.75rem; color: var(--text-muted); }

/* Social proof bar */
.social-proof {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
}
.social-proof-avatars {
  display: flex;
}
.social-proof-avatars img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--bg-primary);
  margin-right: -8px;
}
.social-proof-avatars img:last-child { margin-right: 0; }
.social-proof-text { font-size: 0.8125rem; color: var(--text-muted); }
.social-proof-text strong { color: var(--text-primary); }

/* ----- STATS MARQUEE ----- */
.stats-bar-wrapper {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  padding: 20px 0;
  overflow: hidden;
}
.stats-bar {
  display: flex;
  gap: 60px;
  animation: marquee 30s linear infinite;
  width: max-content;
}
.stats-bar:hover { animation-play-state: paused; }
.stat-item {
  display: flex;
  align-items: center;
  gap: 16px;
  white-space: nowrap;
}
.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}
.stat-icon.purple { background: rgba(124, 58, 237, 0.15); color: var(--accent-purple); }
.stat-icon.blue { background: rgba(59, 130, 246, 0.15); color: var(--accent-blue); }
.stat-icon.amber { background: rgba(245, 158, 11, 0.15); color: var(--accent-amber); }
.stat-icon.cyan { background: rgba(6, 182, 212, 0.15); color: var(--accent-cyan); }
.stat-icon.rose { background: rgba(244, 63, 94, 0.15); color: var(--accent-rose); }
.stat-number {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1.2;
}
.stat-label { font-size: 0.8125rem; color: var(--text-muted); }

/* ----- SECTION COMMON ----- */
.section {
  padding: 100px 24px;
}
.section-alt {
  background: var(--bg-secondary);
}
.section-container {
  max-width: 1280px;
  margin: 0 auto;
}
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}
.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(167, 139, 250, 0.12);
  color: #a78bfa;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: 16px;
}
.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.0625rem;
}

/* ----- ABOUT ----- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.about-image {
  position: relative;
}
.about-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-glass);
}
.about-image-wrapper img {
  width: 100%;
  display: block;
}
.about-image-badge {
  position: absolute;
  bottom: 20px;
  right: -10px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  gap: 10px;
}
.about-image-badge .icon { font-size: 1.5rem; }
.about-image-badge .text { font-size: 0.8125rem; color: var(--text-secondary); }
.about-image-badge .text strong { color: var(--text-primary); display: block; }
.about-text h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 2rem;
  margin-bottom: 20px;
}
.about-text p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}
.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}
.highlight-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: var(--transition);
}
.highlight-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glass-hover);
  transform: translateY(-2px);
}
.highlight-card .icon {
  font-size: 1.5rem;
  margin-bottom: 8px;
}
.highlight-card h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 4px;
}
.highlight-card p {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 0;
}

/* ----- COURSES GRID ----- */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.course-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.course-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: var(--transition);
}
.course-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glass-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.course-card:hover::before { opacity: 1; }
.course-card .icon {
  font-size: 2rem;
  margin-bottom: 16px;
}
.course-card h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.125rem;
  margin-bottom: 8px;
}
.course-card p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 16px;
}
.course-card .meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.75rem;
  color: var(--text-muted);
}
.course-card .meta span { display: flex; align-items: center; gap: 4px; }

/* ----- FEATURES GRID ----- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: var(--transition);
  text-align: center;
}
.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glass-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.feature-card .icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 16px;
}
.feature-card .icon.purple { background: rgba(124, 58, 237, 0.15); color: var(--accent-purple); }
.feature-card .icon.blue { background: rgba(59, 130, 246, 0.15); color: var(--accent-blue); }
.feature-card .icon.amber { background: rgba(245, 158, 11, 0.15); color: var(--accent-amber); }
.feature-card .icon.cyan { background: rgba(6, 182, 212, 0.15); color: var(--accent-cyan); }
.feature-card .icon.rose { background: rgba(244, 63, 94, 0.15); color: var(--accent-rose); }
.feature-card .icon.green { background: rgba(34, 197, 94, 0.15); color: #22c55e; }
.feature-card h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.0625rem;
  margin-bottom: 8px;
}
.feature-card p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin: 0;
}

/* ----- NOTICEBOARD + CALENDAR ----- */
.notice-calendar-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.notice-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.notice-item {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: var(--transition);
}
.notice-item:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glass-hover);
}
.notice-item .date {
  font-size: 0.75rem;
  color: var(--accent-blue);
  font-weight: 600;
  margin-bottom: 4px;
}
.notice-item h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 4px;
}
.notice-item p {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin: 0;
}
.notice-item .read-more {
  font-size: 0.8125rem;
  color: var(--accent-purple);
  font-weight: 500;
  margin-top: 8px;
  display: inline-block;
}

/* Calendar */
.calendar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 24px;
}
.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.calendar-header h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.125rem;
  margin: 0;
}
.calendar-nav {
  display: flex;
  gap: 8px;
}
.calendar-nav button {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--border-glass);
  background: var(--bg-glass);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.calendar-nav button:hover {
  background: var(--bg-glass-hover);
  color: var(--text-primary);
}
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  text-align: center;
}
.calendar-grid .day-name {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
  padding: 8px 0;
}
.calendar-grid .day {
  padding: 8px;
  border-radius: 8px;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  transition: var(--transition);
  cursor: default;
}
.calendar-grid .day.today {
  background: var(--accent-gradient);
  color: #fff;
  font-weight: 600;
}
.calendar-grid .day.event {
  color: var(--accent-amber);
  font-weight: 600;
}
.calendar-grid .day.other-month {
  opacity: 0.3;
}
.calendar-events {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-glass);
}
.calendar-event {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  font-size: 0.8125rem;
}
.calendar-event .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.calendar-event .event-date {
  color: var(--text-muted);
  flex-shrink: 0;
}

/* ----- TESTIMONIALS ----- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: var(--transition);
}
.testimonial-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glass-hover);
  transform: translateY(-4px);
}
.testimonial-card .stars {
  color: var(--accent-amber);
  font-size: 0.875rem;
  margin-bottom: 12px;
}
.testimonial-card blockquote {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 20px;
  line-height: 1.7;
}
.testimonial-card .author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-card .author img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}
.testimonial-card .author-info h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  margin: 0;
}
.testimonial-card .author-info span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ----- CTA BANNER ----- */
.cta-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-glass);
}
.cta-banner {
  background: var(--accent-gradient);
  border-radius: var(--radius-lg);
  padding: 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.3;
}
.cta-banner h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  color: #fff;
  margin-bottom: 12px;
  position: relative;
}
.cta-banner p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.0625rem;
  margin-bottom: 28px;
  position: relative;
}
.cta-banner .btn-primary-custom {
  background: #fff;
  color: var(--accent-purple);
  position: relative;
}
.cta-banner .btn-primary-custom:hover {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
  color: var(--accent-purple);
}
.cta-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 40px;
  position: relative;
}
.cta-stat { text-align: center; }
.cta-stat .num {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 2rem;
  color: #fff;
}
.cta-stat .label {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.7);
}

/* ----- FOOTER ----- */
.site-footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-glass);
  padding: 60px 24px 30px;
}
.footer-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin: 16px 0;
  max-width: 320px;
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition);
}
.footer-social a:hover {
  background: var(--accent-gradient);
  color: #fff;
  border-color: transparent;
}
.footer-col h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a {
  color: var(--text-secondary);
  font-size: 0.875rem;
  text-decoration: none;
  transition: var(--transition);
}
.footer-col ul a:hover {
  color: var(--accent-purple);
  padding-left: 4px;
}
.footer-bottom {
  max-width: 1280px;
  margin: 40px auto 0;
  padding-top: 20px;
  border-top: 1px solid var(--border-glass);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ----- FLOATING CTA ----- */
.floating-cta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.floating-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  transition: var(--transition);
}
.floating-btn:hover { transform: scale(1.1); }
.floating-btn.primary {
  background: var(--accent-gradient);
  color: #fff;
}
.floating-btn.whatsapp {
  background: #25d366;
  color: #fff;
}

/* ----- REVEAL ANIMATIONS ----- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.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; }

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -40px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(40px, 30px) scale(1.02); }
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ----- RESPONSIVE ----- */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .hero-text { text-align: center; }
  .hero-text p { margin: 0 auto 32px; }
  .hero-buttons { justify-content: center; }
  .social-proof { justify-content: center; }
  .about-grid { grid-template-columns: 1fr; }
  .notice-calendar-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .site-header { padding: 12px 0; }
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    flex-direction: column;
    background: rgba(7, 7, 13, 0.95);
    backdrop-filter: blur(24px);
    padding: 80px 24px 24px;
    gap: 16px;
    transition: var(--transition);
    border-left: 1px solid var(--border-glass);
  }
  .nav-links.open { right: 0; }
  .nav-toggle { display: flex; }
  .hero { padding: 100px 16px 60px; }
  .section { padding: 60px 16px; }
  .hero-content { gap: 30px; }
  .hero-image-card { max-width: 100%; }
  .hero-badge { left: 8px; bottom: -12px; }
  .courses-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .about-highlights { grid-template-columns: 1fr; }
  .cta-banner { padding: 40px 24px; border-radius: var(--radius-md); }
  .cta-stats { flex-wrap: wrap; gap: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .stats-bar { gap: 30px; }
}

/* ============================================================
   PAGE HERO (for all sub-pages)
   ============================================================ */
.page-hero {
  min-height: 45vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 120px 24px 60px;
  text-align: center;
  background: var(--bg-primary);
}
.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}
.page-hero-content h1 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.25rem);
  margin-bottom: 8px;
}
.page-hero-content p {
  color: var(--text-secondary);
  font-size: 1.125rem;
  margin: 0;
}
@supports (-webkit-text-stroke: 1px) {
  .page-hero-content h1 .outline-text {
    -webkit-text-stroke: 1px var(--text-primary);
    -webkit-text-fill-color: transparent;
  }
}

/* ----- FORMS (dark theme) ----- */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.form-group .required { color: var(--accent-rose); }
.form-control {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  transition: var(--transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.12);
}
textarea.form-control { resize: vertical; min-height: 120px; }
.form-control::placeholder { color: var(--text-muted); }

/* ----- CONTACT INFO CARDS ----- */
.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}
.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
}
.contact-info-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glass-hover);
  transform: translateY(-2px);
}
.contact-info-card .icon { font-size: 2rem; margin-bottom: 12px; display:block; }
.contact-info-card h3 { font-family: var(--font-heading); font-weight: 600; font-size: 0.875rem; margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.5px; }
.contact-info-card p { font-size: 0.875rem; color: var(--text-secondary); margin: 0; }
.contact-form-wrap { max-width: 680px; margin: 0 auto; }
.contact-form-wrap .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ----- TEACHER GRID ----- */
.teacher-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.teacher-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}
.teacher-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glass-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.teacher-card-img-wrap {
  height: 220px;
  overflow: hidden;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
}
.teacher-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.teacher-card-body { padding: 20px; }
.teacher-card-body h3 { font-family: var(--font-heading); font-weight: 600; font-size: 1.0625rem; margin-bottom: 4px; }
.teacher-card-body .designation { font-size: 0.8125rem; color: var(--accent-purple); font-weight: 500; margin-bottom: 8px; display:block; }
.teacher-card-body p { font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 12px; }
.teacher-social { display: flex; gap: 8px; flex-wrap:wrap; }
.teacher-social a {
  width: 32px; height: 32px; border-radius: 8px;
  background: var(--bg-glass); border: 1px solid var(--border-glass);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); font-size: 0.75rem; transition: var(--transition);
  text-decoration: none;
}
.teacher-social a:hover { background: var(--accent-gradient); color: #fff; border-color: transparent; }

/* ----- GALLERY GRID ----- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.gallery-album {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  transition: var(--transition);
  aspect-ratio: 4/3;
  display: flex;
  align-items: flex-end;
  text-decoration: none;
  background: var(--bg-tertiary);
  background-size: cover;
  background-position: center;
}
.gallery-album:hover {
  border-color: var(--accent-purple);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.gallery-album .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 30%, rgba(0,0,0,0.85));
}
.gallery-album .info {
  position: relative;
  z-index: 1;
  padding: 20px;
  width: 100%;
}
.gallery-album .info h3 { font-family: var(--font-heading); font-weight: 600; font-size: 1.0625rem; color: #fff; margin-bottom: 2px; }
.gallery-album .info span { font-size: 0.8125rem; color: rgba(255,255,255,0.7); }

/* ----- IMAGE GRID (gallery view) ----- */
.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}
.image-grid a {
  display: block;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  transition: var(--transition);
  aspect-ratio: 4/3;
  background: var(--bg-tertiary);
}
.image-grid a:hover {
  border-color: var(--accent-purple);
  transform: scale(1.02);
}
.image-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ----- NOTICE DETAILS ----- */
.notice-detail-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 40px;
  max-width: 800px;
  margin: 0 auto;
}
.notice-detail-card .date {
  font-size: 0.8125rem;
  color: var(--accent-blue);
  font-weight: 600;
  margin-bottom: 16px;
  display: block;
}
.notice-detail-card h1 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.75rem;
  margin-bottom: 24px;
}
.notice-detail-card .content {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-secondary);
}
.notice-detail-card .content p { margin-bottom: 16px; }
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 24px;
  transition: var(--transition);
}
.back-link:hover { color: var(--accent-purple); text-decoration: none; }

/* ----- POLICY / STATIC PAGES ----- */
.policy-content {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto;
}

/* ----- EVENTS GRID ----- */
.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.event-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition);
}
.event-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glass-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.event-card .event-date {
  font-size: 0.75rem;
  color: var(--accent-amber);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  display: block;
}
.event-card h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.0625rem;
  margin-bottom: 8px;
}
.event-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
}
.event-card .author {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--border-glass);
  font-size: 0.8125rem;
  color: var(--text-muted);
}
.event-card .author img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

/* ----- PAGINATION ----- */
.pagination-wrap {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
}
.pagination-wrap a,
.pagination-wrap strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.875rem;
  transition: var(--transition);
  text-decoration: none;
}
.pagination-wrap a:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-purple);
  color: var(--text-primary);
}
.pagination-wrap strong {
  background: var(--accent-gradient);
  border-color: transparent;
  color: #fff;
}

/* ----- RESPONSIVE ADDITIONS ----- */
@media (max-width: 768px) {
  .page-hero { min-height: 35vh; padding: 100px 16px 40px; }
  .contact-form-wrap .form-row { grid-template-columns: 1fr; }
  .notice-detail-card { padding: 24px; }
  .teacher-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .events-grid { grid-template-columns: 1fr; }
  .image-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-info-grid { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   HERO CINEMATIC SLIDER (homepage)
   ============================================================ */
.hero-slider-section { position:relative; overflow:hidden; background: var(--bg-secondary); margin-top:-1px; }
.hslider-track { display:flex; flex-wrap:nowrap; transition:transform .8s cubic-bezier(0.77,0,0.175,1); }
.hslide { flex:0 0 100%; position:relative; height:600px; overflow:hidden; }
.hslide img { width:100%; height:100%; object-fit:cover; display:block; filter:brightness(0.4) saturate(0.75); }
.hslide-overlay { position:absolute; top:0; left:0; width:100%; height:100%; background:linear-gradient(to right,rgba(6,8,18,0.92) 35%,rgba(6,8,18,0.2) 100%); z-index:1; }
.hslide-content { position:absolute; top:0; left:0; width:100%; height:100%; display:flex; align-items:center; padding:0 5rem; z-index:2; }
.hslide-inner { max-width:520px; }
.hslide-tag { display:inline-flex; align-items:center; gap:7px; padding:4px 14px; border-radius:100px; border:1px solid rgba(124,110,247,0.4); background:rgba(124,110,247,0.12); font-size:11px; font-weight:600; color:var(--accent-purple); letter-spacing:.06em; text-transform:uppercase; margin-bottom:1.25rem; }
.hslide-inner h2 { font-family:var(--font-heading); font-size:clamp(24px,3.5vw,42px); font-weight:800; color:#fff; line-height:1.1; letter-spacing:-1px; margin-bottom:1rem; }
.hslide-inner h2 em { font-family: var(--font-display); font-style:italic; color: var(--accent-purple); }
.hslide-inner p { font-size:15px; color:var(--text-secondary); line-height:1.75; margin-bottom:1.5rem; max-width:420px; }
.hslider-arrow { position:absolute; top:50%; transform:translateY(-50%); z-index:10; width:52px; height:52px; border-radius:50%; background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.12); backdrop-filter:blur(10px); display:flex; align-items:center; justify-content:center; cursor:pointer; transition:all .2s; color:#fff; font-size:20px; }
.hslider-arrow:hover { background:var(--accent-purple); border-color:var(--accent-purple); }
.hslider-prev { left:1.5rem; } .hslider-next { right:1.5rem; }
.hslider-dots { position:absolute; bottom:1.5rem; left:50%; transform:translateX(-50%); display:flex; gap:8px; z-index:10; }
.hdot { width:24px; height:3px; border-radius:2px; background:rgba(255,255,255,0.3); cursor:pointer; transition:all .3s; }
.hdot.active { background:var(--accent-purple); width:40px; }
.hslider-counter { position:absolute; bottom:1.5rem; right:2rem; font-family:var(--font-heading); font-size:13px; font-weight:700; color:rgba(255,255,255,0.35); z-index:10; }
.hslider-counter span { color:#fff; }
.hslider-progress { position:absolute; bottom:0; left:0; height:2px; background:var(--accent-gradient); z-index:10; transition:width .1s linear; }

/* ----- GALLERY HOME SLIDER (horizontal) ----- */
.gallery-home-section { background: var(--bg-primary); }
.gallery-home-section .container { max-width:1100px; }
.ghslider-wrap { position:relative; overflow:hidden; }
.ghslider-track { display:flex; flex-wrap:nowrap; gap:1.25rem; padding:0 2rem; transition:transform .6s cubic-bezier(0.77,0,0.175,1); }
.gslide { flex:0 0 340px; border-radius:18px; overflow:hidden; position:relative; aspect-ratio:4/3; cursor:pointer; }
.gslide img { width:100%; height:100%; object-fit:cover; transition:transform .4s ease, filter .4s ease; filter:saturate(0.75) brightness(0.85); display:block; }
.gslide:hover img { transform:scale(1.05); filter:saturate(1) brightness(0.95); }
.gslide-overlay { position:absolute; top:0; left:0; width:100%; height:100%; background:linear-gradient(to top,rgba(6,8,18,0.85) 0%,transparent 55%); opacity:0; transition:opacity .3s; }
.gslide:hover .gslide-overlay { opacity:1; }
.gslide-caption { position:absolute; bottom:0; left:0; right:0; padding:1.5rem 1.25rem; transform:translateY(10px); opacity:0; transition:all .3s; }
.gslide:hover .gslide-caption { transform:translateY(0); opacity:1; }
.gslide-caption h4 { font-size:15px; font-weight:600; color:#fff; margin-bottom:3px; }
.gslide-caption p { font-size:12px; color:rgba(255,255,255,0.65); }
.ghslider-nav { display:flex; gap:10px; justify-content:flex-end; }
.ghnav-btn { width:44px; height:44px; border-radius:50%; border:1px solid var(--border-glass); background:transparent; color:var(--text-secondary); display:flex; align-items:center; justify-content:center; cursor:pointer; transition:all .2s; font-size:18px; }
.ghnav-btn:hover { background:var(--accent-gradient); border-color:transparent; color:#fff; }
.ghslider-dots { display:flex; gap:6px; align-items:center; }
.ghdot { width:6px; height:6px; border-radius:50%; background:var(--border-glass); cursor:pointer; transition:all .3s; }
.ghdot.active { background:var(--accent-purple); transform:scale(1.3); }

@media (max-width: 900px) {
  .hslide { height:480px; }
  .hslide-content { padding:0 3rem; }
  .gslide { flex:0 0 280px; }
}
@media (max-width: 600px) {
  .hslide { height:380px; }
  .hslide-content { padding:0 1.5rem; }
  .hslider-arrow { display:none; }
  .gslide { flex:0 0 240px; }
}