body{font-family:Arial;background:#f5f5f5;}
.wrap{max-width:700px;margin:auto;text-align:center;}
.hero{width:100%;border-radius:12px;margin-bottom:15px;}
.plans{display:flex;flex-wrap:wrap;gap:10px;}
.plan{flex:1;background:#fff;padding:15px;border-radius:10px;}
.combo{background:#eee;}