body{font-family:Arial;margin:0;background:#f4f7fb;color:#1a1a1a}
.header{background:#0a2540;color:#fff;padding:15px 40px;display:flex;justify-content:space-between;align-items:center}
nav a{color:#fff;margin:0 12px;text-decoration:none;font-weight:bold}
.apply-btn{background:#d4af37;padding:10px 18px;border-radius:6px}
.hero{background:url('https://images.unsplash.com/photo-1554224155-8d04cb21cd6c') center/cover no-repeat;
color:white;padding:140px 20px;text-align:center}
.hero h1{font-size:52px}
.section{padding:60px 40px;max-width:1200px;margin:auto}
.cards{display:flex;flex-wrap:wrap;gap:20px}
.card{background:#fff;padding:25px;border-radius:12px;flex:1;min-width:250px;box-shadow:0 4px 20px rgba(0,0,0,0.08)}
.footer{background:#0a2540;color:#fff;padding:40px}
.footer-columns{display:flex;flex-wrap:wrap;gap:40px}
.footer a{color:#fff;text-decoration:none;display:block;margin:5px 0}