/* ==========================================================================
   Masonry Gallery Grid & Interactive Lightbox Component
   SS Healing Rays
   Typography: Marcellus for headings, Playfair Display for highlighted accents
   ========================================================================== */

.masonry-gallery-section {
    position: relative;
    padding: 5rem 0 6rem;
    background: #ffffff;
}

/* 1. Header Area */
.masonry-header {
    margin-bottom: 3.5rem;
}

.masonry-pretitle {
    font-family: var(--brand-font-marcellus, 'Marcellus', Georgia, serif);
    font-size: 0.92rem;
    font-weight: 400;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--heading-color, #111133);
    margin-bottom: 0.85rem;
}

.masonry-heading {
    font-family: var(--brand-font-marcellus, 'Marcellus', Georgia, serif) !important;
    font-size: clamp(2.3rem, 4.2vw, 3.25rem);
    font-weight: 400;
    line-height: 1.22;
    color: var(--heading-color, #111133);
    margin-bottom: 0.95rem;
    letter-spacing: -0.015em;
}

.masonry-heading em,
.masonry-heading .title-highlight,
.masonry-heading i {
    font-family: var(--brand-font-serif, 'Playfair Display', Georgia, serif) !important;
    font-style: italic !important;
    font-weight: 600 !important;
    color: #c43666;
    margin-left: 0.25rem;
    margin-right: 0.25rem;
}

.masonry-lead {
    font-family: var(--brand-font-sans, 'Lato', system-ui, sans-serif);
    font-size: clamp(0.95rem, 1.25vw, 1.05rem);
    color: #64748b;
    max-width: 680px;
    line-height: 1.6;
}

/* 2. Pure CSS Columns Masonry Grid (All Images) */
.masonry-columns {
    column-count: 4;
    column-gap: 22px;
    width: 100%;
}

@media (max-width: 1399.98px) {
    .masonry-columns {
        column-count: 4;
        column-gap: 18px;
    }
}

@media (max-width: 1199.98px) {
    .masonry-columns {
        column-count: 3;
        column-gap: 18px;
    }
}

@media (max-width: 767.98px) {
    .masonry-columns {
        column-count: 2;
        column-gap: 14px;
    }
}

@media (max-width: 480px) {
    .masonry-columns {
        column-count: 1;
        column-gap: 0;
    }
}

/* 3. Masonry Item Card */
.masonry-item {
    break-inside: avoid;
    -webkit-column-break-inside: avoid;
    page-break-inside: avoid;
    margin-bottom: 22px;
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    background: #f1f5f9;
    box-shadow: 0 6px 18px rgba(17, 17, 51, 0.06);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (max-width: 767.98px) {
    .masonry-item {
        margin-bottom: 14px;
        border-radius: 12px;
    }
}

.masonry-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 36px rgba(17, 17, 51, 0.14);
}

.masonry-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
}

.masonry-item:hover .masonry-img {
    transform: scale(1.06);
}

/* 4. Hover Vignette Overlay */
.masonry-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(17, 17, 51, 0.8) 0%,
        rgba(130, 56, 122, 0.45) 50%,
        rgba(0, 0, 0, 0.1) 100%
    );
    opacity: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 18px;
    transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 2;
}

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

.masonry-item-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #ffffff;
}

.masonry-item-caption {
    font-family: var(--brand-font-serif, 'Playfair Display', Georgia, serif);
    font-size: 0.95rem;
    font-style: italic;
    color: #ffffff;
    line-height: 1.3;
}

.masonry-zoom-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1rem;
    transition: transform 0.25s ease, background-color 0.25s ease;
    flex-shrink: 0;
}

.masonry-item:hover .masonry-zoom-icon {
    transform: scale(1.08);
    background: var(--primary-color, #82387a);
    border-color: var(--primary-color, #82387a);
}

/* 5. Lightbox Modal */
.gallery-lightbox-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(11, 11, 26, 0.94);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.gallery-lightbox-modal.is-active {
    display: flex;
    opacity: 1;
}

.lightbox-content-box {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
    object-fit: contain;
    transition: transform 0.25s ease;
}

.lightbox-caption-bar {
    margin-top: 14px;
    color: rgba(255, 255, 255, 0.88);
    font-family: var(--brand-font-sans, 'Lato', sans-serif);
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 760px;
}

.lightbox-counter {
    color: #ffd6e0;
    font-weight: 600;
}

.lightbox-close-btn {
    position: absolute;
    top: -46px;
    right: 0;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #ffffff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.25rem;
    transition: all 0.2s ease;
}

.lightbox-close-btn:hover {
    background: var(--secondary-color, #ba436c);
    transform: rotate(90deg);
}

.lightbox-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #ffffff;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.5rem;
    transition: all 0.25s ease;
    z-index: 10;
}

.lightbox-nav-btn:hover {
    background: var(--primary-color, #82387a);
    transform: translateY(-50%) scale(1.08);
}

.lightbox-prev-btn {
    left: -70px;
}

.lightbox-next-btn {
    right: -70px;
}

@media (max-width: 768px) {
    .lightbox-prev-btn {
        left: 10px;
        background: rgba(17, 17, 51, 0.7);
    }
    .lightbox-next-btn {
        right: 10px;
        background: rgba(17, 17, 51, 0.7);
    }
    .lightbox-close-btn {
        top: -42px;
        right: 10px;
    }
}