body {margin:0;font-family:'Cairo',sans-serif;background:#f5f5f5;}
header{background:#0B5D3B;color:#fff;padding:15px;}
nav ul{display:flex;justify-content:center;gap:20px;list-style:none;padding:0;}
nav a{color:white;text-decoration:none;}
.hero{background:#0B5D3B;color:white;text-align:center;padding:100px 20px;}
.btn{background:#C8A951;padding:10px 20px;color:white;text-decoration:none;}
.section{padding:40px;text-align:center;}
.cards{display:flex;gap:20px;justify-content:center;}
.card{background:white;padding:20px;width:200px;border-radius:10px;}
footer{background:#0B5D3B;color:#fff;text-align:center;padding:20px;}