body{margin:0;font-family:Arial,sans-serif;background:#0b1f3a;color:#fff}
header{background:#081528;position:sticky;top:0}
nav{display:flex;justify-content:center;gap:25px;padding:18px}
nav a{color:#d4af37;text-decoration:none;font-weight:bold}
.hero{height:70vh;background:url('https://images.unsplash.com/photo-1564013799919-ab600027ffc6?auto=format&fit=crop&w=1400&q=80') center/cover;display:flex;align-items:center;justify-content:center;text-align:center}
.overlay{background:rgba(0,0,0,.55);padding:40px;border-radius:10px}
.btn{background:#d4af37;color:#081528;padding:12px 20px;text-decoration:none;border-radius:6px;font-weight:bold}
.container{max-width:1200px;margin:auto;padding:40px 20px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.card{background:#132d52;padding:20px;border:1px solid #d4af37;border-radius:10px}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.gallery img{width:100%;height:220px;object-fit:cover;border-radius:10px}
footer{background:#081528;text-align:center;padding:20px;margin-top:40px}
form input,form textarea{width:100%;padding:12px;margin:8px 0}
iframe{width:100%;height:350px;border:0}