/* Full-screen canvas setup */
body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow: hidden;
    background-color: black;
}

/* Canvas always on top */
canvas#matrixCanvas {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 2;
    width: 100vw;
    height: 100vh;
    display: block;
    pointer-events: none; /* lets mouse events go through */
}

/* Logo behind the canvas */
.logo-container {
    position: fixed;
    z-index: 1;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo {
    max-width: 300px;
    opacity: 0.9;
}