*{margin:0;padding:0;box-sizing:border-box;font-family:'Poppins',sans-serif;}
body{background:#111;color:white;line-height:1.6;}
header{height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:20px;background:#000;}
nav{position:fixed;top:0;width:100%;display:flex;justify-content:space-between;padding:20px 40px;background:#111;}
nav ul{display:flex;gap:20px;list-style:none;}
nav a{text-decoration:none;color:white;}
.hero h2{font-size:45px;margin-bottom:20px;}
.btn{display:inline-block;margin-top:20px;padding:12px 25px;background:gold;color:black;text-decoration:none;border-radius:6px;font-weight:bold;}
section{padding:80px 20px;max-width:1200px;margin:auto;}
.cards,.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;}
.card,.item{background:#1e1e1e;padding:30px;border-radius:10px;text-align:center;}
footer{text-align:center;padding:20px;background:#000;}