body { font-family: 'Roboto', sans-serif; margin: 0; padding: 0; background: #f4f4f4; color: #333; }
header { background: #003366; color: white; padding: 20px; text-align: center; }
nav { background: #003366; padding: 10px; }
nav a { color: white; margin: 0 15px; text-decoration: none; }
.hero { background: #4CAF50; color: white; padding: 50px 20px; text-align: center; }
section { padding: 20px; max-width: 1200px; margin: auto; }
footer { background: #003366; color: white; text-align: center; padding: 10px; }
.cta-button { background: #4CAF50; color: white; padding: 10px 20px; text-decoration: none; border-radius: 5px; }
@media (max-width: 768px) { nav a { display: block; margin: 10px 0; } }