/* Custom subtle breathing light shadow for B2B product focus */
        .breathing-shadow {
            animation: pulse-shadow 3s infinite alternate;
        }
        @keyframes pulse-shadow {
            0% { box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06); }
            100% { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }
        }