.gradient-bg { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); } .product-card { transition: transform 0.3s ease, box-shadow 0.3s ease; } .product-card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.15); } .btn-amazon { background: linear-gradient(45deg, #ff…