/* ====================================================================
   News & Media Gallery Custom Stylesheet
   Project: Adult Literacy Program
   ==================================================================== */

.media-section {
    padding: 80px 0;
    background-color: #f8f9fa;
}

/* Category Filter Tabs */
.filter-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.filter-btn {
    font-family: var(--albert-sans-font, "Albert Sans", sans-serif);
    font-weight: 600;
    font-size: 16px;
    color: var(--theme-color-3, #253150);
    background-color: var(--white-color, #fff);
    border: 2px solid rgba(37, 49, 80, 0.1);
    padding: 10px 24px;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(37, 49, 80, 0.03);
}

.filter-btn:hover {
    color: var(--white-color, #fff);
    background-color: var(--theme-color-3, #253150);
    border-color: var(--theme-color-3, #253150);
    transform: translateY(-2px);
}

.filter-btn.active {
    color: var(--theme-color-3, #253150);
    background-color: var(--theme-color-2, #febd11);
    border-color: var(--theme-color-2, #febd11);
    box-shadow: 0 6px 15px rgba(254, 189, 17, 0.3);
}

/* Section Subheadings */
.gallery-subtitle {
    font-family: var(--outfit-font, "Outfit", sans-serif);
    font-size: 24px;
    font-weight: 700;
    color: var(--theme-color-3, #253150);
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.gallery-subtitle::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 45px;
    height: 3px;
    background-color: var(--theme-color-2, #85BF18);
}

.gallery-subtitle i {
    color: var(--theme-color-2, #85BF18);
    font-size: 28px;
}

/* ====================================================================
   1. Video Grid Layout (Structured Grid)
   ==================================================================== */
.video-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-bottom: 60px;
}

.video-item {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    display: block;
    aspect-ratio: 16 / 9;
    box-shadow: 0 6px 20px rgba(37, 49, 80, 0.1);
    background-color: #0d0e12;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    border: 3px solid var(--theme-color-3, #253150);
}

.video-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Video Card Overlay - Permanent play button, gets pulsing effect */
.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(37, 49, 80, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
    z-index: 2;
}

.video-play-btn {
    width: 55px;
    height: 55px;
    background-color: var(--theme-color-2, #febd11);
    color: var(--theme-color-3, #253150);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    box-shadow: 0 4px 15px rgba(254, 189, 17, 0.4);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.video-play-btn i {
    margin-left: 3px;
    /* visual alignment */
}

/* Video Hover Effects */
.video-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(37, 49, 80, 0.2);
}

.video-item:hover .video-overlay {
    background: rgba(37, 49, 80, 0.15);
}

.video-item:hover .video-play-btn {
    transform: scale(1.15);
    background-color: var(--white-color, #fff);
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.6);
}


/* ====================================================================
   2. Image Masonry Layout (Newspaper Coverage)
   ==================================================================== */
.press-masonry {
    column-count: 4;
    column-gap: 1.5rem;
}

.press-item {
    break-inside: avoid;
    margin-bottom: 1.5rem;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    display: block;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    border: 1px solid rgba(0, 0, 0, 0.08);
    background-color: var(--white-color, #fff);
}

.press-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

/* Press Image Hover Overlay */
.press-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(37, 49, 80, 0.85), rgba(37, 49, 80, 0));
    opacity: 0;
    transition: opacity 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.press-icon {
    color: #fff;
    font-size: 3rem;
    transform: translateY(20px);
    transition: transform 0.4s ease, opacity 0.4s ease;
    opacity: 0;
}

/* Press Item Hover Effects */
.press-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    z-index: 2;
}

.press-item:hover img {
    transform: scale(1.05);
}

.press-item:hover .press-overlay {
    opacity: 1;
}

.press-item:hover .press-icon {
    transform: translateY(0);
    opacity: 1;
}


/* ====================================================================
   Filter Hiding Styles
   ==================================================================== */
.gallery-section-group.hide {
    display: none !important;
}


/* ====================================================================
   3. Responsive Adaptations
   ==================================================================== */
@media (max-width: 1200px) {
    .video-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .press-masonry {
        column-count: 3;
    }
}

@media (max-width: 991px) {
    .video-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .press-masonry {
        column-count: 2;
    }
}

@media (max-width: 576px) {
    .video-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .press-masonry {
        column-count: 1;
    }

    .filter-wrapper {
        gap: 8px;
    }

    .filter-btn {
        padding: 8px 18px;
        font-size: 14px;
    }

    .media-section {
        padding: 50px 0;
    }
}

/* ====================================================================
   4. Transparent Lightbox Modal
   ==================================================================== */
#mediaModal .modal-content {
    background-color: transparent;
}

#mediaModal .modal-body {
    background-color: transparent;
}

#mediaModal img.modal-media-content,
#mediaModal video.modal-media-content {
    max-height: 85vh;
    max-width: 90vw;
    width: auto;
    object-fit: contain;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}