body {font-family: Arial, sans-serif;margin:0;padding:0;}
.site-header {background:#0b1c39;color:#fff;padding:15px;text-align:center;}
.hero {background:#1f3c88;color:#fff;padding:80px;text-align:center;}
.section {padding:60px;text-align:center;}
.btn {background:gold;padding:10px 20px;text-decoration:none;color:#000;}