article.videoContainer {
    width: 60%;
    overflow: hidden;
    margin: 2em auto;
    display: block;
    box-sizing: border-box;
    position: relative;
}

article.videoContainer .firsSwiper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    height: auto;
    overflow: hidden;
}

article.videoContainer .firsSwiper .swiper-wrapper {
    width: 100%;
    height: 100%;
}

article.videoContainer .firsSwiper .swiper-slide {
    width: 100%;
    height: 100%;
    display: block;
    box-sizing: border-box;
    overflow: hidden;
    position: relative;
    border-radius: 20px;
}

article.videoContainer .firsSwiper .video-container {
    position: absolute !important;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
    padding: 0;
    margin: 0;
}

article.videoContainer .firsSwiper .video-container iframe {
    position: absolute !important;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
    border: 0;
    display: block;
}

/* ===== THUMBS SWIPER =====
 * I thumbnail YouTube di Shorts sono 9:16 (verticali) → vanno forzatamente
 * croppati a 16:9 con object-fit:cover su un contenitore di altezza reale.
 * Stesso principio: uso aspect-ratio sullo slide, non padding-bottom.
 */
article.videoContainer .thumbsSwiper {
    width: 100%;
    margin-top: 20px;
    box-sizing: border-box;
    padding: 0;
    overflow: hidden;
}

article.videoContainer .thumbsSwiper .swiper-wrapper {
    align-items: stretch;
}

article.videoContainer .thumbsSwiper .swiper-slide {
    position: relative;
    aspect-ratio: 16 / 9;
    height: auto !important;
    opacity: .5;
    cursor: pointer;
    overflow: hidden;
    background-color: #000000;
    transition: opacity .2s ease;
    box-sizing: border-box;
}

article.videoContainer .thumbsSwiper .swiper-slide img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    object-position: center;
    display: block;
    filter: grayscale(1);
    transition: filter .25s ease;
}

article.videoContainer .thumbsSwiper .swiper-slide-thumb-active {
    opacity: 1;
    outline: 2px solid #6666ff;
    outline-offset: -2px;
}

article.videoContainer .thumbsSwiper .swiper-slide-thumb-active img {
    filter: grayscale(0);
}

/* ===== FRECCE NAVIGAZIONE =====
 * Niente pastiglia rossa/viola. Bianche, centrate verticalmente sul video.
 */
article.videoContainer .swiper-button-next,
article.videoContainer .swiper-button-prev {
    color: #FFFFFF;
    background: transparent;
    width: 2em;
    height: 2em;
    margin-top: 0;
    z-index: 5;
}

article.videoContainer .swiper-button-next {
    right: .5em;
}

article.videoContainer .swiper-button-prev {
    left: .5em;
}

article.videoContainer .swiper-button-next::after,
article.videoContainer .swiper-button-prev::after {
    font-size: 1.1em;
    font-weight: 700;
    color: #FFFFFF;
}

/* ===== CLEANUP: nasconde overlay rossi decorativi o bullets =====
 */
article.videoContainer .swiper-pagination,
article.videoContainer .swiper-scrollbar,
article.videoContainer .play-button,
article.videoContainer .video-play,
article.videoContainer .yt-play,
article.videoContainer .fa-play,
article.videoContainer .fa-circle-play,
article.videoContainer .fa-youtube,
article.videoContainer [class*="play-btn"] {
    display: none !important;
}

/* ===== RESPONSIVE ===== */
@media screen and (max-width: 780px) {
    article.videoContainer {
        width: 94%;
        padding: 2em 1em 1.5em;
    }
}

@media screen and (max-width: 500px) {
    article.videoContainer {
        width: 98%;
        padding: 1.5em .5em 1em;
    }
}