#smoke-loader {
    display: none; /* Hidden by default, shown by JS if first visit */
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    z-index: 99999;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    overflow: hidden;
}

#smoke-video {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.logo-reveal {
    position: relative;
    z-index: 2;
    width: 700px;
    opacity: 0;
    transition: opacity 2s ease;
}