body{font-family:Arial;background:#000;color:#fff;margin:0;padding:40px}
header{display:flex;justify-content:space-between;margin-bottom:40px}
.logo{height:60px}
nav a{color:white;margin-left:20px;text-decoration:none}
.hero{padding:80px 0;font-size:28px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.home-sections{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:60px}
.home-sections div{background:#111;padding:30px;text-align:center}