child(2) {
            opacity: 0;
        }

        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(6px, -6px);
        }

        /* Mobile Menu */
        .mobile-menu {
            position: fixed;
            top: 80px;
            left: 0;
            width: 100%;
            background: linear-gradient(135deg, #390796 0%, #1a1a2e 100%);
            transform: translateY(-100%);
            opacity: 0;
            visibility: hidden;
            transition: all 0