/* Minimal breathing effect for the product image */
        @keyframes breath {
            0% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4); }
            70% { box-shadow: 0 0 0 15px rgba(59, 130, 246, 0); }
            100% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0); }
        }
        .hero-img {
            animation: breath 3s infinite ease-in-out;
        }