body{margin:0;font-family:Arial;color:#333}
header{background:#2e7d32;color:#fff;text-align:center;padding:20px}
.hero{background:#e8f5e9;text-align:center;padding:40px}
.btn{background:#2e7d32;color:#fff;padding:10px 20px;text-decoration:none}
.product{display:flex;gap:20px;padding:40px;flex-wrap:wrap}
.price{color:#2e7d32;font-weight:bold}
.contact{text-align:center;padding:40px}
footer{background:#333;color:#fff;text-align:center;padding:15px}