body{font-family:Arial,sans-serif;margin:0;line-height:1.6;}
.hero{position:relative;text-align:center;}
.hero img{width:100%;max-height:500px;object-fit:cover;}
.overlay{position:absolute;top:20%;left:10%;background:rgba(0,0,0,0.5);color:white;padding:20px;}
a{display:inline-block;margin:5px;padding:10px 15px;background:#0066cc;color:#fff;text-decoration:none;}
section{padding:20px;}
footer{text-align:center;padding:15px;background:#eee;}