body { margin:0; font-family:sans-serif; line-height:1.6; color:#333; }
.container { max-width:1100px; margin:auto; padding:20px; }
header { background:#003366; color:#fff; }
.logo { height:50px; vertical-align:middle; }
.primary-nav ul { list-style:none; display:flex; gap:20px; justify-content:center; padding:0; margin:0; }
.primary-nav a { color:white; text-decoration:none; padding:10px; }
.primary-nav a.active { border-bottom:2px solid #ffcc00; }
.hero { background:#f4f4f4; text-align:center; padding:60px 20px; }
.btn-primary { background:#003366; color:#fff; padding:10px 20px; text-decoration:none; border-radius:4px; }
footer { background:#111; color:#ccc; text-align:center; padding:20px; margin-top:40px; }