body { background: #000; color: white; font-family: Arial; margin:0; }
header { background:#111; padding:10px; display:flex; align-items:center; }
.logo { height:80px; margin-right:20px; }
nav a { color:#FF6600; margin-right:15px; text-decoration:none; font-weight:bold; }
.hero { padding:50px; text-align:center; }