body {font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', sans-serif;background: rgba(255,255,255,0.05);backdrop-filter: blur(10px);margin: 0;padding: 0;color: white;}
.header, .footer {display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background: rgba(255,255,255,0.1);backdrop-filter: blur(10px);border-radius:16px;margin:1rem;}
.products {display:flex;flex-wrap:wrap;gap:1rem;padding:1rem;}
.product-card {background: rgba(255,255,255,0.1);backdrop-filter: blur(8px);border-radius:16px;padding:1rem;width:150px;text-align:center;}
.product-card img {width:100%;border-radius:12px;}
.add-to-cart {margin-top:0.5rem;padding:0.5rem 1rem;border:1px solid white;border-radius:12px;background: rgba(255,255,255,0.2);cursor:pointer;transition:0.3s;}
.add-to-cart:hover {background: rgba(255,255,255,0.4);}
.cart-modal {display:none;position:fixed;top:0;left:0;width:100%;height:100%;background: rgba(0,0,0,0.5);justify-content:center;align-items:center;}
.cart-content {background: rgba(255,255,255,0.1);backdrop-filter: blur(15px);padding:2rem;border-radius:16px;width:300px;color:white;}
.close {float:right;cursor:pointer;}