body {font-family: Arial, sans-serif; margin:0; background:#0A2540; color:#fff;}
.container {max-width:1100px; margin:auto; padding:20px;}
header {background:#081c33; padding:20px;}
nav a {color:#ccc; margin-right:15px; text-decoration:none;}
nav a:hover {color:#00bfa6;}
.hero {padding:60px 20px;}
.section {background:#fff; color:#222; margin:20px; border-radius:10px; padding:30px;}
h1,h2,h3 {margin-bottom:10px;}
.footer {background:#081c33; padding:20px; text-align:center; font-size:12px;}