body{margin:0;font-family:Arial,sans-serif;background:#f4f6f8;color:#222}
header{background:#0b1f3a;color:#fff;padding:20px}
.container{max-width:1100px;margin:auto;padding:20px}
nav a{color:#fff;text-decoration:none;margin-right:20px}
.hero{background:#0b1f3a;color:#fff;padding:80px 20px;text-align:center}
.btn{display:inline-block;background:#c9a227;color:#000;padding:12px 24px;text-decoration:none;border-radius:6px;font-weight:bold}
.card{background:#fff;padding:20px;margin:20px 0;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.08)}
footer{background:#111;color:#fff;text-align:center;padding:20px;margin-top:40px}