body {
    position: relative;
    overflow-y: auto;
    margin: 0;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 100svh; /* Mejor soporte para m¨®viles */
    overflow: hidden;
    background-color: black; /* ˇű Restaurado como solicitaste */
    transform-style: preserve-3d;
    perspective: 1000px;
}

.carousel-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    backface-visibility: hidden;
    transform: translateZ(0);
    will-change: transform;
    image-rendering: optimizeSpeed; /* Alternativas: auto, crisp-edges */
}