#overlay {
    position: fixed;
    display: none;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8); /* Semi-transparent overlay */
    z-index: 1000;
    clip-path: none;
    transition: clip-path 0.4s ease;
}