body { font-family: 'Poppins', sans-serif; }
        .bg-custom-maroon { background-color: #700000; }
        .text-custom-gold { color: #ffd700; }
        .bg-custom-gold { background-color: #ffd700; }
        .border-custom-gold { border-color: #ffd700; }
        
        /* 3D Card & Depth Styling */
        .card-3d {
            background: #ffffff;
            border-radius: 16px;
            box-shadow: 0 10px 30px -5px rgba(112, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            transform: translateY(0);
            border: 1px solid rgba(112, 0, 0, 0.08);
        }
        .card-3d:hover {
            transform: translateY(-6px);
            box-shadow: 0 20px 40px -10px rgba(112, 0, 0, 0.15), 0 8px 12px -4px rgba(112, 0, 0, 0.08);
            border-color: #ffd700;
        }

        .card-3d-dark {
            background: linear-gradient(135deg, #700000 0%, #520000 100%);
            border-radius: 16px;
            box-shadow: 0 15px 35px -5px rgba(112, 0, 0, 0.3);
            transition: all 0.3s ease;
            transform: translateY(0);
            border: 1px solid rgba(255, 215, 0, 0.3);
        }
        .card-3d-dark:hover {
            transform: translateY(-6px);
            box-shadow: 0 25px 50px -12px rgba(112, 0, 0, 0.5);
        }