.wfs-serie__section-title {
    margin: 24px 0 12px;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--wfs-red);
    line-height: 1.3;
}

.wfs-serie__content .wfs-serie__section-title:first-of-type {
    margin-top: 20px;
}


.wfs-finition-video {
    max-width: 1440px;
    margin: 0 auto;
    padding: 16px 32px 64px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.wfs-finition-video__media {
    position: sticky;
    top: calc(84px + 24px);
}

.wfs-finition-video__iframe-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 12px;
    overflow: hidden;
    background: #000;
}

.wfs-finition-video__iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.wfs-video-placeholder {
    z-index: 1;
}

.wfs-finition-video__link {
    position: relative;
    display: block;
    aspect-ratio: 16 / 9;
    border-radius: 12px;
    overflow: hidden;
    background: #000;
    text-decoration: none;
}

.wfs-finition-video__link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.wfs-finition-video__link:hover img {
    transform: scale(1.04);
    opacity: 0.85;
}

.wfs-finition-video__play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: rgba(255, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.wfs-finition-video__link:hover .wfs-finition-video__play {
    background: var(--wfs-red);
    transform: translate(-50%, -50%) scale(1.08);
}

.wfs-finition-video__play svg {
    width: 26px;
    height: 26px;
    fill: var(--wfs-white);
    margin-left: 3px;
}

.wfs-finition-video__watch {
    position: absolute;
    left: 16px;
    bottom: 16px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--wfs-dark);
    font-weight: 700;
    font-size: 0.85rem;
    border-radius: 6px;
}

.wfs-finition-video__watch svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.wfs-finition-video__content {
    padding-top: 4px;
}

.wfs-finition-video__content .wfs-serie__section-title:first-child {
    margin-top: 0;
}

@media (max-width: 1024px) {
    .wfs-finition-video {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .wfs-finition-video__media {
        position: static;
    }
}

@media (max-width: 992px) {
    .wfs-finition-video {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .wfs-finition-video__media {
        position: static;
    }
}

@media (max-width: 768px) {
    .wfs-finition-video {
        padding-left: 16px;
        padding-right: 16px;
    }

    .wfs-serie__section-title {
        font-size: 1.1rem;
    }
}

@media (max-width: 576px) {
    .wfs-finition-video__play {
        width: 56px;
        height: 56px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .wfs-finition-video__link img,
    .wfs-finition-video__play {
        transition: none !important;
    }

    .wfs-finition-video__link:hover img {
        transform: none;
    }

    .wfs-finition-video__link:hover .wfs-finition-video__play {
        transform: translate(-50%, -50%);
    }
}