#preloader {
    position: fixed;
    width: 100%;
    height: 100%;
    background: black;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    transition: opacity 1s ease-out; /* Smooth fade-out */
}

#matrixCanvas {
    width: 100vw;
    height: 100vh;
}