body{font-family:Arial;margin:0;background:#f5f5f5}
.container{display:flex;justify-content:space-between;align-items:center}
.header{background:#fff;padding:10px 20px;position:sticky;top:0}
.hero{text-align:center;padding:60px;background:#0a2540;color:#fff}
.section{padding:40px;text-align:center}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.btn{background:#ff6600;color:#fff;padding:10px;text-decoration:none}
form{display:flex;flex-direction:column;gap:10px;max-width:400px;margin:auto}
footer{background:#111;color:#fff;padding:20px;text-align:center}