body {
            font-family: 'Poppins', sans-serif;
            background-color: #000000;
            overflow: hidden;
            color: #ffffff;
        }
        .glass-panel {
            background: rgba(35, 35, 35, 0.5);
            -webkit-backdrop-filter: blur(10px);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        .wave-container {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 50%;
            z-index: -1;
            overflow: hidden;
        }
        .wave {
            position: absolute;
            bottom: -150px;
            left: -20%;
            width: 140%;
            height: 400px;
            background: linear-gradient(90deg, rgba(102, 0, 255, 0.4), rgba(128, 0, 255, 0.4), rgba(220, 20, 60, 0.4));
            opacity: 0.5;
            filter: blur(100px);
            border-radius: 50%;
            animation: wave-animation 20s infinite linear;
        }

        @keyframes wave-animation {
            0% {
                transform: translateX(0) scale(1.2);
            }
            50% {
                transform: translateX(50px) scale(1.5);
            }
            100% {
                transform: translateX(0) scale(1.2);
            }
        }
        .nav-link.active {
            background-color: #ffffff;
            color: #000000;
        }