/* =============================================
   SHREE LAXMI NARAYAN SECONDARY SCHOOL
   Modern School Website CSS
   ============================================= */

/* ---- CSS VARIABLES ---- */
:root {
  --primary:       #1565C0;
  --primary-dark:  #0D47A1;
  --primary-light: #42A5F5;
  --accent:        #00ACC1;
  --accent-dark:   #007C8E;
  --gold:          #F59E0B;
  --white:         #ffffff;
  --off-white:     #F0F7FF;
  --light-bg:      #EBF4FF;
  --text-dark:     #0F1B2D;
  --text-mid:      #3D5475;
  --text-light:    #6B7FA3;
  --border:        rgba(21, 101, 192, 0.12);
  --shadow-sm:     0 2px 12px rgba(21, 101, 192, 0.08);
  --shadow-md:     0 8px 32px rgba(21, 101, 192, 0.14);
  --shadow-lg:     0 20px 60px rgba(21, 101, 192, 0.18);
  --radius-sm:     8px;
  --radius-md:     16px;
  --radius-lg:     24px;
  --radius-xl:     40px;
  --transition:    all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display:  'Playfair Display', Georgia, serif;
  --font-body:     'DM Sans', system-ui, sans-serif;
  --topbar-h:      44px;
  --navbar-h:      74px;
}

/* ---- RESET & BASE ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.7;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- TOPBAR ---- */
.topbar {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.85);
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  font-size: 0.8rem;
  font-weight: 500;
  position: relative;
  z-index: 1000;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.topbar-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.8);
  transition: var(--transition);
}
.topbar-item:hover { color: var(--white); }
.topbar-item i { color: var(--primary-light); font-size: 0.75rem; }
.social-btn {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
  transition: var(--transition);
  background: rgba(255,255,255,0.12);
  color: var(--white);
}
.social-btn:hover { background: var(--white); color: var(--primary-dark); transform: scale(1.1); }
.topbar-cta {
  background: var(--gold);
  color: var(--text-dark);
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.75rem;
  display: flex; align-items: center; gap: 6px;
  transition: var(--transition);
}
.topbar-cta:hover { background: #E08E00; color: var(--white); }

/* ---- NAVBAR ---- */
.navbar {
  background: var(--white);
  height: var(--navbar-h);
  position: sticky;
  top: 0;
  z-index: 999;
  box-shadow: 0 2px 20px rgba(21,101,192,0.10);
  transition: var(--transition);
  border-bottom: 3px solid var(--primary);
}
.navbar.scrolled {
  box-shadow: var(--shadow-md);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}
.brand-icon {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 1.4rem;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--primary);
  line-height: 1.2;
}
.brand-sub {
  font-size: 0.7rem;
  color: var(--text-light);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links li { position: relative; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-dark);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}
.nav-link i { font-size: 0.65rem; transition: transform 0.3s; }
.nav-link:hover, .nav-link.active { color: var(--primary); background: var(--light-bg); }
.has-dropdown:hover .nav-link i { transform: rotate(180deg); }

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 200px;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition);
  border: 1px solid var(--border);
  z-index: 1000;
}
.has-dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown li a {
  display: block;
  padding: 9px 14px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-mid);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.dropdown li a:hover {
  background: var(--light-bg);
  color: var(--primary);
  padding-left: 20px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.hamburger:hover { background: var(--light-bg); }
.hamburger span {
  display: block;
  width: 24px; height: 2.5px;
  background: var(--primary);
  border-radius: 10px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  letter-spacing: 0.02em;
  text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
  box-shadow: 0 6px 24px rgba(21,101,192,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(21,101,192,0.45);
}
.btn-outline {
  background: rgba(255,255,255,0.15);
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
  backdrop-filter: blur(8px);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
  transform: translateY(-2px);
}
.btn-outline-dark {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline-dark:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-white {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}
.btn-white:hover {
  background: transparent;
  color: var(--white);
  transform: translateY(-2px);
}
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
  background: var(--white);
  color: var(--primary);
  transform: translateY(-2px);
}
.btn-sm {
  padding: 9px 20px;
  font-size: 0.82rem;
  background: var(--light-bg);
  color: var(--primary);
  border-color: transparent;
}
.btn-sm:hover { background: var(--primary); color: var(--white); transform: translateY(-1px); }

/* ---- SECTION SHARED STYLES ---- */
.section-tag {
  display: inline-block;
  background: var(--light-bg);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 14px;
  border: 1px solid var(--border);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.25;
  margin-bottom: 16px;
}
.section-title em {
  font-style: italic;
  color: var(--primary);
}
.section-desc {
  font-size: 1rem;
  color: var(--text-light);
  max-width: 560px;
  line-height: 1.7;
}
.section-head {
  text-align: center;
  margin-bottom: 52px;
}
.section-head .section-desc { margin: 0 auto; }

/* ---- HERO ---- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
}
.hero-swiper, .hero-slide { width: 100%; height: 100%; }
.hero-slide {
  position: relative;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
}
.slide-1 { background-image: url('https://images.unsplash.com/photo-1580582932707-520aed937b7b?w=1600&q=80'); }
.slide-2 { background-image: url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?w=1600&q=80'); }
.slide-3 { background-image: url('https://images.unsplash.com/photo-1427504494785-3a9ca7044f45?w=1600&q=80'); }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,71,161,0.82) 0%, rgba(0,172,193,0.55) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 24px;
  max-width: 780px;
  margin: 0 auto;
  width: 100%;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.18);
  color: var(--white);
  padding: 6px 18px;
  border-radius: 30px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.25);
  margin-bottom: 20px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.13;
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.hero-title em {
  font-style: italic;
  color: #93C5FD;
}
.hero-desc {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: rgba(255,255,255,0.88);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.8;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* Hero Swiper controls */
.hero-pagination { bottom: 30px !important; }
.hero-pagination .swiper-pagination-bullet {
  width: 10px; height: 10px;
  background: rgba(255,255,255,0.5);
  opacity: 1;
  transition: var(--transition);
}
.hero-pagination .swiper-pagination-bullet-active {
  background: var(--white);
  width: 32px;
  border-radius: 5px;
}
.hero-prev, .hero-next {
  width: 48px; height: 48px;
  background: rgba(255,255,255,0.15) !important;
  border-radius: 50% !important;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.25) !important;
  color: var(--white) !important;
  transition: var(--transition) !important;
}
.hero-prev:hover, .hero-next:hover { background: rgba(255,255,255,0.3) !important; }
.hero-prev::after, .hero-next::after { display: none !important; }
.hero-prev i, .hero-next i { font-size: 1rem; }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 28px;
  right: 40px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.75);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  z-index: 5;
}
.scroll-dot {
  width: 12px; height: 12px;
  border: 2px solid rgba(255,255,255,0.7);
  border-radius: 50%;
  display: block;
  animation: scrollPulse 1.8s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.4); opacity: 1; }
}

/* ---- STATS BAR ---- */
.stats-bar {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent-dark) 100%);
  padding: 36px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-item {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--white);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.15);
  transition: var(--transition);
}
.stat-item:hover { background: rgba(255,255,255,0.18); transform: translateY(-3px); }
.stat-icon {
  font-size: 2rem;
  opacity: 0.9;
  color: #93C5FD;
  flex-shrink: 0;
}
.stat-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
}
.stat-plus { font-size: 1.4rem; font-weight: 700; opacity: 0.8; }
.stat-label {
  font-size: 0.8rem;
  opacity: 0.8;
  margin-top: 3px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* ---- ABOUT ---- */
.about {
  padding: 96px 0;
  background: var(--white);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.about-image-wrap { position: relative; }
.about-img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img-main img { width: 100%; height: 440px; object-fit: cover; }
.about-img-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-md);
}
.about-img-badge i { font-size: 1.5rem; color: var(--gold); }
.about-img-badge span { font-size: 0.85rem; font-weight: 700; line-height: 1.4; }
.about-img-accent {
  position: absolute;
  top: -16px;
  left: -16px;
  width: 80px; height: 80px;
  border: 4px solid var(--primary-light);
  border-radius: var(--radius-md);
  opacity: 0.3;
  z-index: -1;
}
.about-lead {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-mid);
  margin-bottom: 16px;
  line-height: 1.6;
}
.about-body {
  color: var(--text-light);
  margin-bottom: 28px;
  line-height: 1.8;
}
.about-features {
  margin-bottom: 36px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.about-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-mid);
}
.about-features li i { color: var(--accent); font-size: 0.9rem; }

/* ---- STAFF ---- */
.staff {
  padding: 96px 0;
  background: var(--off-white);
}
.staff-swiper { padding-bottom: 52px !important; }
.staff-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--border);
}
.staff-card:hover { box-shadow: var(--shadow-md); transform: translateY(-6px); }
.staff-img-wrap {
  position: relative;
  overflow: hidden;
  height: 240px;
}
.staff-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.staff-card:hover .staff-img-wrap img { transform: scale(1.06); }
.staff-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(13,71,161,0.8) 100%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 16px;
  opacity: 0;
  transition: var(--transition);
}
.staff-card:hover .staff-overlay { opacity: 1; }
.staff-socials { display: flex; gap: 10px; }
.staff-socials a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.3);
  font-size: 0.8rem;
  transition: var(--transition);
}
.staff-socials a:hover { background: var(--white); color: var(--primary); }
.staff-info {
  padding: 20px;
  text-align: center;
}
.staff-info h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-dark);
}
.staff-role {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 20px;
  font-size: 0.74rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}
.principal-role { background: rgba(245,158,11,0.12); color: #B45309; }
.vice-role { background: rgba(139,92,246,0.12); color: #7C3AED; }
.teacher-role { background: rgba(21,101,192,0.1); color: var(--primary); }
.staff-info p { font-size: 0.8rem; color: var(--text-light); }
.staff-pagination { bottom: 0 !important; }
.staff-pagination .swiper-pagination-bullet-active { background: var(--primary) !important; }

/* ---- PROGRAMS ---- */
.programs {
  padding: 96px 0;
  background: linear-gradient(135deg, var(--primary-dark) 0%, #014F8A 50%, var(--accent-dark) 100%);
  position: relative;
  overflow: hidden;
}
.programs-bg-shape {
  position: absolute;
  top: -100px; right: -100px;
  width: 500px; height: 500px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}
.light-tag { background: rgba(255,255,255,0.15); color: rgba(255,255,255,0.9); border-color: rgba(255,255,255,0.2); }
.light-title { color: var(--white); }
.light-desc { color: rgba(255,255,255,0.7); }
.programs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.program-card {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  color: var(--white);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.program-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-light), var(--gold));
  transform: scaleX(0);
  transition: transform 0.4s ease;
}
.program-card:hover { background: rgba(255,255,255,0.12); transform: translateY(-6px); box-shadow: 0 20px 60px rgba(0,0,0,0.25); }
.program-card:hover::before { transform: scaleX(1); }
.program-card.featured {
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.2);
}
.program-icon-wrap {
  width: 60px; height: 60px;
  background: rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  color: #93C5FD;
  margin-bottom: 20px;
  transition: var(--transition);
}
.program-card:hover .program-icon-wrap { background: rgba(255,255,255,0.22); color: var(--gold); }
.program-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--white);
}
.program-card p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin-bottom: 20px;
}
.program-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #93C5FD;
  letter-spacing: 0.03em;
  transition: var(--transition);
}
.program-link i { font-size: 0.7rem; transition: transform 0.3s; }
.program-link:hover { color: var(--gold); }
.program-link:hover i { transform: translateX(4px); }

/* ---- NEWS & EVENTS ---- */
.news { padding: 96px 0; background: var(--white); }
.news-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
  margin-bottom: 40px;
}
.news-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.news-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.news-img { position: relative; }
.news-img img { width: 100%; object-fit: cover; display: block; }
.featured-news .news-img img { height: 260px; }
.news-img.small img { height: 90px; }
.news-cat {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--primary);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 0.06em;
}
.news-cat.green { background: #059669; }
.news-cat.orange { background: #D97706; }
.news-body { padding: 24px; }
.small-news .news-body { padding: 16px; }
.news-meta {
  display: flex;
  gap: 16px;
  font-size: 0.75rem;
  color: var(--text-light);
  margin-bottom: 12px;
  font-weight: 500;
}
.news-meta i { margin-right: 4px; color: var(--primary-light); }
.news-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.4;
  margin-bottom: 12px;
}
.small-news h3 { font-size: 0.9rem; margin-bottom: 8px; }
.news-card p { font-size: 0.875rem; color: var(--text-light); line-height: 1.7; margin-bottom: 16px; }
.news-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
  transition: var(--transition);
}
.news-link i { font-size: 0.7rem; transition: transform 0.3s; }
.news-link:hover { color: var(--accent-dark); }
.news-link:hover i { transform: translateX(4px); }
.news-side {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.small-news {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 0;
}
.small-news .news-img { border-radius: 0; }
.small-news .news-img.small { height: 100%; }
.small-news .news-img img { height: 100% !important; }
.news-cta { text-align: center; }

/* ---- PRINCIPAL ---- */
.principal {
  padding: 96px 0;
  background: var(--off-white);
}
.principal-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 72px;
  align-items: center;
}
.principal-img-side { display: flex; flex-direction: column; gap: 24px; align-items: flex-start; }
.principal-img-wrap {
  position: relative;
  width: 100%;
}
.principal-img-wrap img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.principal-badge {
  position: absolute;
  top: -16px; right: -16px;
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--gold), #F97316);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 1.4rem;
  box-shadow: var(--shadow-md);
}
.principal-card-info {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  width: 100%;
}
.principal-card-info h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 4px;
}
.principal-card-info p { font-size: 0.8rem; color: var(--text-light); margin-bottom: 8px; }
.principal-sig { font-size: 0.82rem; font-weight: 600; color: var(--primary); }
.principal-sig span { color: var(--text-light); font-weight: 400; }
.principal-quote {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-style: italic;
  color: var(--primary);
  border-left: 4px solid var(--gold);
  padding: 16px 0 16px 24px;
  margin: 24px 0;
  line-height: 1.6;
}
.principal-content p {
  color: var(--text-light);
  margin-bottom: 16px;
  line-height: 1.8;
}
.principal-content .btn { margin-top: 12px; }

/* ---- INFO CARDS ---- */
.info-cards {
  padding: 96px 0;
  background: var(--white);
}
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.info-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  text-align: center;
}
.info-card:hover { box-shadow: var(--shadow-md); transform: translateY(-6px); }
.info-icon {
  position: relative;
  width: 70px; height: 70px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 20px;
  transition: var(--transition);
}
.info-card:hover .info-icon { transform: scale(1.08); }
.info-icon.blue { background: rgba(21,101,192,0.1); color: var(--primary); }
.info-icon.teal { background: rgba(0,172,193,0.1); color: var(--accent); }
.info-icon.green { background: rgba(5,150,105,0.1); color: #059669; }
.info-icon.orange { background: rgba(217,119,6,0.1); color: #D97706; }
.info-icon.purple { background: rgba(124,58,237,0.1); color: #7C3AED; }
.info-icon.red { background: rgba(220,38,38,0.1); color: #DC2626; }
.info-badge {
  position: absolute;
  top: -6px; right: -6px;
  background: var(--primary);
  color: var(--white);
  width: 22px; height: 22px;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.info-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-dark);
}
.info-card p { font-size: 0.875rem; color: var(--text-light); margin-bottom: 20px; line-height: 1.6; }

/* ---- CTA SECTION ---- */
.cta-section {
  position: relative;
  padding: 96px 0;
  background: url('https://images.unsplash.com/photo-1580582932707-520aed937b7b?w=1400&q=80') center/cover no-repeat;
  text-align: center;
}
.cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,71,161,0.9), rgba(0,124,142,0.85));
}
.cta-inner { position: relative; z-index: 2; max-width: 680px; margin: 0 auto; }
.cta-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 16px;
}
.cta-inner p { color: rgba(255,255,255,0.85); font-size: 1.05rem; margin-bottom: 36px; }
.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---- FOOTER ---- */
.footer { background: var(--text-dark); color: rgba(255,255,255,0.7); }
.footer-top { padding: 72px 0 48px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer-brand .brand-name { color: var(--white); font-size: 0.95rem; }
.footer-brand .brand-sub { color: rgba(255,255,255,0.5); }
.footer-brand .brand-icon { background: linear-gradient(135deg, var(--primary-light), var(--accent)); }
.footer-desc { font-size: 0.875rem; line-height: 1.8; margin-bottom: 24px; color: rgba(255,255,255,0.55); }
.footer-socials { display: flex; gap: 10px; }
.f-social {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  transition: var(--transition);
}
.f-social:hover { background: var(--primary); color: var(--white); border-color: var(--primary); transform: translateY(-2px); }
.footer-heading {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid rgba(255,255,255,0.1);
}
.footer-links li a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  color: rgba(255,255,255,0.55);
  padding: 6px 0;
  transition: var(--transition);
}
.footer-links li a i { font-size: 0.6rem; color: var(--primary-light); }
.footer-links li a:hover { color: var(--white); padding-left: 6px; }
.footer-contact { display: flex; flex-direction: column; gap: 12px; }
.footer-contact li {
  display: flex;
  gap: 12px;
  font-size: 0.84rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.5;
}
.footer-contact li i { color: var(--primary-light); margin-top: 2px; flex-shrink: 0; }
.footer-contact a { color: rgba(255,255,255,0.55); transition: var(--transition); }
.footer-contact a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: var(--primary-light); transition: var(--transition); }
.footer-bottom a:hover { color: var(--white); }

/* ---- BACK TO TOP ---- */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: var(--transition);
  z-index: 999;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-img-badge { right: 0; }
  .principal-grid { grid-template-columns: 300px 1fr; gap: 48px; }
  .programs-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 768px) {
  :root { --topbar-h: auto; }
  .topbar { padding: 10px 0; }
  .topbar-inner { flex-direction: column; gap: 8px; }
  .topbar-left, .topbar-right { flex-wrap: wrap; justify-content: center; }

  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: var(--navbar-h);
    left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 4px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--transition);
    z-index: 998;
    max-height: calc(100vh - var(--navbar-h));
    overflow-y: auto;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; }
  .nav-link { padding: 12px 16px; justify-content: space-between; }
  .dropdown {
    position: static;
    box-shadow: none;
    border: none;
    background: var(--off-white);
    border-radius: var(--radius-sm);
    padding: 4px 8px;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
  }
  .has-dropdown.open .dropdown { display: block; }
  .has-dropdown:hover .dropdown { display: none; }

  .hero { height: 90vh; }
  .hero-title { font-size: clamp(1.9rem, 8vw, 3rem); }
  .scroll-indicator { display: none; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .stat-item { flex-direction: column; text-align: center; gap: 8px; }

  .about-grid { gap: 36px; }
  .about-features { grid-template-columns: 1fr; }
  .about-img-badge { right: 12px; bottom: 12px; }

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

  .news-grid { grid-template-columns: 1fr; }
  .small-news { grid-template-columns: 100px 1fr; }

  .principal-grid { grid-template-columns: 1fr; }
  .principal-img-side { align-items: center; }
  .principal-img-wrap img { height: 280px; }

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

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-number { font-size: 1.7rem; }
  .info-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; }
  .cta-btns { flex-direction: column; align-items: center; }
  .small-news { grid-template-columns: 1fr; }
  .small-news .news-img.small { height: 140px !important; }
  .small-news .news-img img { height: 140px !important; }
}

/* ---- TESTIMONIALS ---- */
.testimonials {
  position: relative;
}

.testimonials-swiper {
  padding: 40px 10px 60px 10px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  border: 1px solid rgba(21, 101, 192, 0.05);
  position: relative;
  overflow: hidden;
}

.testimonial-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(21, 101, 192, 0.1);
}

.testimonial-quote {
  font-size: 2.5rem;
  color: var(--primary);
  opacity: 0.15;
  margin-bottom: 20px;
}

.testimonial-text {
  font-size: 1.05rem;
  color: var(--text-mid);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 30px;
  flex-grow: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 15px;
}

.author-img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--primary-light);
}

.author-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-info h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 2px;
}

.author-info span {
  font-size: 0.85rem;
  color: var(--primary);
  font-weight: 500;
}

.testimonial-pagination .swiper-pagination-bullet {
  background: var(--primary);
  opacity: 0.3;
  width: 10px;
  height: 10px;
  transition: var(--transition);
}

.testimonial-pagination .swiper-pagination-bullet-active {
  opacity: 1;
  width: 25px;
  border-radius: 5px;
}