/* Затемнение фона */
.video-lightbox {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    z-index: 9999;
    padding: 20px;
}

/* Активное состояние */
.video-lightbox.active {
    opacity: 1;
    pointer-events: auto;
}

/* Модальное окно — адаптивная высота */
.video-modal {
    position: relative;
    width: 100%;
    max-width: 960px;
    aspect-ratio: 16 / 9;
    border-radius: 16px;
    overflow: hidden;
}

/* Видео */
.video-modal iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Кнопка закрытия */
.video-close {
    position: absolute;
    top: -45px;
    right: 0;
    font-size: 28px;
    color: white;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
}

.video-close::before,
.video-close::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 2px;
    background: #fff;
}

.video-close::before {
    transform: translate(-50%, -50%) rotate(45deg);
}

.video-close::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}

@media (max-width: 700px) {
    .video-lightbox {
        padding: 5px;
    }

    .video-modal {
        max-width: 100%;
        border-radius: 10px;
    }

    .video-close {
        top: -32px;
    }
}