/* ==========================================
   UKRI GALLERY
   ========================================== */

.ukri-gallery-section {
    position: relative;
    padding: 110px 0;
    background: #f8f7f5;
    overflow: hidden;
}

/* ==========================================
   HEADER
   ========================================== */

.ukri-gallery-header {
    max-width: 760px;
    margin: 0 auto 55px;
}

.ukri-gallery-label {
    display: inline-block;
    margin-bottom: 12px;

    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--accent-gold);
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;

    /* color: var(--accent-gold); */
}

.ukri-gallery-title {
    margin: 0 0 18px;

    line-height: 1.05;

    letter-spacing: -1.5px;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--dark-text);
}

.ukri-gallery-desc {
    max-width: 650px;

    margin-bottom: 0;

    font-size: 16px;
    line-height: 1.8;

    color: #777;
}

/* ==========================================
   GALLERY GRID
   ========================================== */

.ukri-gallery-grid {
    display: grid;

    grid-template-columns: repeat(4, minmax(0, 1fr));

    gap: 14px;
}

/* ==========================================
   GALLERY ITEM
   ========================================== */

.ukri-gallery-item {
    position: relative;

    width: 100%;
    aspect-ratio: 1 / 1;

    overflow: hidden;

    cursor: pointer;

    background: #e8e6e2;
}

.ukri-gallery-image {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1),
        filter 0.5s ease;
}

/* ==========================================
   HOVER
   ========================================== */

.ukri-gallery-overlay {
    position: absolute;

    inset: 0;

    display: flex;
    align-items: flex-end;
    justify-content: flex-start;

    padding: 22px;

    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.55),
        rgba(0, 0, 0, 0) 55%
    );

    opacity: 0;

    transition: opacity 0.35s ease;
}

.ukri-gallery-view {
    display: inline-flex;
    align-items: center;

    padding: 9px 14px;

    font-size: 12px;
    font-weight: 600;

    letter-spacing: 0.8px;

    color: #fff;

    border: 1px solid rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.12);

    backdrop-filter: blur(8px);

    transform: translateY(10px);

    transition:
        transform 0.35s ease,
        background 0.35s ease;
}

.ukri-gallery-item:hover .ukri-gallery-image {
    transform: scale(1.07);
}

.ukri-gallery-item:hover .ukri-gallery-overlay {
    opacity: 1;
}

.ukri-gallery-item:hover .ukri-gallery-view {
    transform: translateY(0);
}

.ukri-gallery-view:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* ==========================================
   IMAGE VIEWER
   ========================================== */

.ukri-image-viewer {
    position: fixed;

    inset: 0;

    z-index: 99999;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 40px;

    background: rgba(12, 12, 12, 0.94);

    opacity: 0;
    visibility: hidden;

    transition:
        opacity 0.3s ease,
        visibility 0.3s ease;
}

.ukri-image-viewer.active {
    opacity: 1;
    visibility: visible;
}

/* ==========================================
   VIEWER CONTENT
   ========================================== */

.ukri-viewer-content {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: auto;
    max-width: 90vw;
    max-height: 90vh;
    margin: 0 auto;
}

.ukri-viewer-image {
    display: block;
    max-width: 90vw;
    max-height: 72vh;
    width: auto;
    height: auto;
    object-fit: contain;
}

.ukri-image-viewer.active .ukri-viewer-image {
    transform: scale(1);
}

/* ==========================================
   CLOSE BUTTON
   ========================================== */

.ukri-viewer-close {
    position: absolute;

    top: 22px;
    right: 25px;

    width: 48px;
    height: 48px;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 0;

    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;

    background: rgba(255, 255, 255, 0.08);

    color: #fff;

    font-size: 30px;
    font-weight: 300;

    cursor: pointer;

    z-index: 5;

    transition:
        background 0.25s ease,
        transform 0.25s ease;
}

.ukri-viewer-close:hover {
    background: rgba(255, 255, 255, 0.18);
    transform: rotate(90deg);
}

/* ==========================================
   PREVIOUS / NEXT
   ========================================== */

.ukri-viewer-prev,
.ukri-viewer-next {
    position: absolute;

    top: 50%;

    width: 52px;
    height: 52px;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 0;

    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;

    background: rgba(255, 255, 255, 0.08);

    color: #fff;

    font-size: 20px;

    cursor: pointer;

    transform: translateY(-50%);

    transition:
        background 0.25s ease,
        transform 0.25s ease;
}

.ukri-viewer-prev {
    left: 25px;
}

.ukri-viewer-next {
    right: 25px;
}

.ukri-viewer-prev:hover,
.ukri-viewer-next:hover {
    background: rgba(255, 255, 255, 0.18);
}

.ukri-viewer-prev:hover {
    transform: translate(-3px, -50%);
}

.ukri-viewer-next:hover {
    transform: translate(3px, -50%);
}

/* ==========================================
   COUNTER
   ========================================== */

.ukri-viewer-counter {
    position: absolute;

    bottom: -38px;

    left: 50%;

    transform: translateX(-50%);

    color: rgba(255, 255, 255, 0.7);

    font-size: 13px;
    letter-spacing: 1px;

    white-space: nowrap;
}

/* ==========================================
   TABLET
   ========================================== */

@media (max-width: 991.98px) {
    .ukri-gallery-section {
        padding: 85px 0;
    }

    .ukri-gallery-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));

        gap: 12px;
    }
}

/* ==========================================
   MOBILE
   ========================================== */

@media (max-width: 767.98px) {
    .ukri-gallery-section {
        padding: 70px 0;
    }

    .ukri-gallery-header {
        margin-bottom: 35px;
    }

    .ukri-gallery-title {
        font-size: 38px;
    }

    .ukri-gallery-desc {
        font-size: 14px;
        line-height: 1.7;
    }

    .ukri-gallery-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));

        gap: 8px;
    }

    .ukri-gallery-overlay {
        padding: 12px;

        opacity: 1;
    }

    .ukri-gallery-view {
        padding: 6px 9px;

        font-size: 10px;
    }

    .ukri-image-viewer {
        padding: 20px;
    }

    /* .ukri-viewer-image {
        max-width: 92vw;
        max-height: 75vh;
    } */

    .ukri-viewer-prev,
    .ukri-viewer-next {
        width: 42px;
        height: 42px;

        font-size: 16px;
    }

    .ukri-viewer-prev {
        left: 10px;
    }

    .ukri-viewer-next {
        right: 10px;
    }

    .ukri-viewer-close {
        top: 15px;
        right: 15px;

        width: 42px;
        height: 42px;

        font-size: 25px;
    }
}

/* ==========================================
   IMAGE VIEWER INFO
   ========================================== */

.ukri-viewer-info {
    display: block;
    width: 100%;
    box-sizing: border-box;

    margin: 0;
    padding: 14px 18px 16px;

    text-align: left;

    background: rgba(20, 20, 20, 0.94);
    color: #fff;

    border-radius: 0 0 10px 10px;
}

.ukri-viewer-description {
    display: block;

    margin: 0 0 6px;

    font-size: 14px;
    line-height: 1.6;

    color: rgba(255, 255, 255, 0.88);
}

/* Photographer */

.ukri-viewer-photographer {
    display: block;

    margin: 0;

    font-size: 13px;
    line-height: 1.5;

    color: rgba(255, 255, 255, 0.6);
}

.ukri-viewer-photographer span {
    margin-right: 4px;
}

.ukri-viewer-photographer strong {
    color: #fff;
    font-weight: 500;
}

/* ==========================================
   VIEWER IMAGE
   ========================================== */

/* .ukri-viewer-image {
    display: block;
    max-width: 90vw;
    max-height: 72vh;
    width: auto;
    height: auto;
    object-fit: contain;
    margin: 0 auto;
} */

/* ==========================================
   VIEWER CONTENT
   ========================================== */

.ukri-viewer-content {
    position: relative;
    width: auto;
    max-width: 900px;
    max-height: 90vh;
    margin: 0 auto;
}

/* ==========================================
   MOBILE
   ========================================== */

@media (max-width: 576px) {
    .ukri-viewer-content {
        max-width: 94vw;
    }

    .ukri-viewer-image {
        max-width: 94vw;
        max-height: 68vh;
    }

    .ukri-viewer-info {
        padding: 12px 14px;
    }

    .ukri-viewer-description {
        font-size: 13px;
    }

    .ukri-viewer-photographer {
        font-size: 12px;
    }
}