/* Media Gallery Slider Block
 * Description: Styles for the ACF Media Gallery Slider block, using SwiperJS.
 * Note: Relies on Burge Electrical theme's style.css for core styles (e.g., .container, section).
 */

/* Section */
.media-gallery-slider-block {
    background: var(--background-muted);
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.media-gallery-slider-block .section-description {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    font-size: var(--font-size-lg);
    color: var(--text-muted);
}

/* Swiper Slider */
.media-gallery-slider-block .swiper {
    position: relative;
    padding: var(--spacing-md) 0;
    max-width: 100%;
}

/* Media Item */
.media-gallery-slider-block .media-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
}

.media-gallery-slider-block .media-image,
.media-gallery-slider-block .media-video {
    width: 100%;
    height: 600px;
    object-fit: cover;
    object-position: center 20%;
    display: block;
    transition: transform var(--transition-base);
}

.media-gallery-slider-block .media-video {
    border: none;
}

.media-gallery-slider-block .media-item:hover .media-image {
    transform: scale(1.05);
}

.media-gallery-slider-block .media-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--overlay-dark);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 1;
}

.media-gallery-slider-block .media-item:hover::before {
    opacity: 0.3;
}

.media-gallery-slider-block .media-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    color: var(--text-light);
    margin: 0;
    padding: var(--spacing-sm);
    font-size: var(--font-size-sm);
    z-index: 2;
    transition: opacity var(--transition-base);
}

/* Swiper Navigation */
.media-gallery-slider-block .swiper-button-prev,
.media-gallery-slider-block .swiper-button-next {
    color: var(--primary-color);
    background: var(--background-light);
    border-radius: var(--border-radius-circle);
    width: 40px;
    height: 40px;
    box-shadow: var(--shadow-sm);
    transition: background var(--transition-base);
}

.media-gallery-slider-block .swiper-button-prev:hover,
.media-gallery-slider-block .swiper-button-next:hover {
    background: var(--accent-color);
    color: var(--text-light);
}

.media-gallery-slider-block .swiper-button-prev::after,
.media-gallery-slider-block .swiper-button-next::after {
    font-size: var(--font-size-sm);
}

/* Swiper Pagination */
.media-gallery-slider-block .swiper-pagination {
    position: relative;
    margin-top: var(--spacing-md);
}
.media-gallery-slider-block .swiper {
    overflow: visible;
}
.media-gallery-slider-block .swiper-pagination-bullet {
    background: var(--text-muted);
    opacity: 0.5;
}

.media-gallery-slider-block .swiper-pagination-bullet-active {
    background: var(--primary-color);
    opacity: 1;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .media-gallery-slider-block .media-image,
    .media-gallery-slider-block .media-video {
        height: 250px;
    }

    .media-gallery-slider-block .swiper-button-prev,
    .media-gallery-slider-block .swiper-button-next {
        width: 30px;
        height: 30px;
    }
}