.glow-effect {
            box-shadow: 0 0 20px rgba(147, 51, 234, 0.3);
            animation: pulse 3s infinite;
        }
        @keyframes pulse {
            0% { transform: scale(1); box-shadow: 0 0 20px rgba(147, 51, 234, 0.3); }
            50% { transform: scale(1.02); box-shadow: 0 0 35px rgba(147, 51, 234, 0.5); }
            100% { transform: scale(1); box-shadow: 0 0 20px rgba(147, 51, 234, 0.3); }
        }