html,
body {
    margin: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #000;
}

.video-stage {
    width: 100vw;
    height: 100vh;
    background: #000;
}

.responsive-video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #000;
}

.contact-mail {
    position: fixed;
    left: 50%;
    bottom: 2vw;
    transform: translateX(-50%);
    z-index: 2;
    color: #F8D2FF;
    text-decoration: none;
    font-size: 1vw;
    letter-spacing: 0.04em;
    font-family: Arial, Helvetica, sans-serif;
}

.contact-mail:hover,
.contact-mail:focus-visible {
    text-decoration: underline;
}

@media (max-width: 768px) {
    body {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .video-stage {
        width: 88vw;
        height: auto;
    }
    
    .responsive-video {
        height: auto;
        max-height: 60vh;
        object-fit: contain;
    }
}