:root {
  --navy: #123d73;
  --navy-dark: #2e7d32;
  --gold: #d7a72b;
  --gold-soft: #f3df9b;
  --bg: #f6f8fb;
  --text: #1a2533;
  --muted: #64748b;
  --white: #ffffff;
  --border: #d9e2ec;
  --shadow: 0 16px 40px rgba(18, 61, 115, 0.12);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Inter', Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }
.narrow { width: min(800px, calc(100% - 2rem)); }
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,.95); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .9rem 0; }
.brand { display: flex; align-items: center; gap: .85rem; }
.brand img { width: 58px; height: 58px; object-fit: contain; }
.brand strong { display: block; color: var(--navy-dark); font-size: 1.05rem; }
.eyebrow { text-transform: uppercase; letter-spacing: .11em; font-size: .74rem; color: var(--muted); font-weight: 700; }
.gold { color: var(--gold); }
.main-nav { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.main-nav a { font-weight: 600; color: var(--navy-dark); }
.main-nav a:hover { color: var(--gold); }
.hero {
  background: linear-gradient(135deg, rgba(18,61,115,.94), rgba(14,47,87,.92)), url('img/pic001.jpg') center/cover;
  color: white;
  padding: 5rem 0 4rem;
}
.hero-grid, .split-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 2rem; align-items: center; }
.hero h1, .page-hero h1 { font-size: clamp(2.2rem, 5vw, 4.2rem); line-height: 1.05; margin: .4rem 0 1rem; }
.lead { font-size: 1.08rem; color: rgba(255,255,255,.86); max-width: 60ch; }
.page-hero { padding: 4rem 0 1rem; background: linear-gradient(180deg, #edf3fb 0%, transparent 100%); }
.page-hero .lead { color: var(--muted); }
.cta-row { display: flex; gap: .9rem; margin: 1.5rem 0; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .9rem 1.2rem; border-radius: 999px; font-weight: 700; transition: .2s ease;
}
.btn-primary { background: var(--gold); color: var(--navy-dark); }
.btn-primary:hover { transform: translateY(-1px); }
.btn-outline { border: 1.5px solid rgba(255,255,255,.45); color: white; }
.small { padding: .7rem 1rem; }
.hero-note, .callout {
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.08); border-radius: 18px; padding: 1rem 1.1rem;
}
.hero-card { position: relative; }
.hero-card img { border-radius: 26px; box-shadow: var(--shadow); min-height: 480px; object-fit: cover; width: 100%; }
.overlay-card {
  position: absolute; left: 1rem; right: 1rem; bottom: 1rem;
  background: rgba(255,255,255,.9); color: var(--text); border-radius: 22px; padding: 1rem 1.1rem;
}
.section { padding: 4.5rem 0; }
.alt { background: #eef4fb; }
.section-head { max-width: 720px; margin-bottom: 1.5rem; }
.section-head h2, .split-grid h2, .content-flow h2 { font-size: clamp(1.7rem, 3vw, 2.6rem); line-height: 1.15; margin: .2rem 0 .75rem; }
.stats-grid, .card-grid, .video-grid, .gallery-grid { display: grid; gap: 1.2rem; }
.stats-grid { grid-template-columns: repeat(3, 1fr); }
.card-grid.three { grid-template-columns: repeat(3, 1fr); }
.card-grid.two { grid-template-columns: repeat(2, 1fr); }
.video-grid { grid-template-columns: repeat(3, 1fr); }
.gallery-grid { grid-template-columns: repeat(3, 1fr); }
.stat-card, .info-card, .video-card {
  background: var(--white); border: 1px solid var(--border); border-radius: 24px; padding: 1.4rem; box-shadow: 0 8px 20px rgba(15,23,42,.04);
}
.info-card h3, .stat-card h3, .video-card h3 { margin-top: 0; color: var(--navy-dark); }
.video-tag {
  display: inline-block; padding: .35rem .6rem; border-radius: 999px; background: #e6eef8; color: var(--navy-dark); font-size: .76rem; font-weight: 700; margin-bottom: .7rem;
}
.check-list { margin: 1rem 0 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 1.6rem; margin-bottom: .7rem; }
.check-list li::before { content: '•'; position: absolute; left: .4rem; color: var(--gold); font-size: 1.1rem; }
.rounded { border-radius: 24px; }
.shadow { box-shadow: var(--shadow); }
.reverse { grid-template-columns: .9fr 1.1fr; }
.text-link { color: var(--navy); font-weight: 700; }
.content-flow > * + * { margin-top: 1rem; }
.site-footer { background: var(--navy-dark); color: rgba(255,255,255,.88); padding: 2.5rem 0; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 1.5rem; }
.site-footer h3, .site-footer h4 { color: white; margin-top: 0; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li + li { margin-top: .5rem; }
@media (max-width: 900px) {
  .hero-grid, .split-grid, .stats-grid, .card-grid.three, .video-grid, .gallery-grid, .footer-grid, .card-grid.two { grid-template-columns: 1fr; }
  .nav-wrap { flex-direction: column; align-items: flex-start; }
  .main-nav { gap: .85rem; }
  .hero-card img { min-height: 320px; }
}