/* ============================================
   GALLERY PAGE STYLES — Heart of Kurdistan
   ============================================ */

.gallery-hero {
    min-height: 48vh;
    background: linear-gradient(180deg, rgba(11,19,32,.75) 0%, rgba(11,19,32,.92) 100%),
                url('../images/hero-bg.jpg') center/cover no-repeat;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    text-align: center; color: #fff; padding: calc(var(--nav-h) + 2.5rem) 1.5rem 3.5rem;
    position: relative;
}
.gallery-hero .sec-title { color: #fff; font-size: clamp(2.4rem, 5vw, 3.5rem); margin-bottom: .75rem; }
.gallery-hero .sec-subtitle { color: rgba(255,255,255,.85); max-width: 650px; }

/* Filter & Search Bar */
.gallery-controls {
    background: #fff; border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg); border: 1px solid var(--border);
    padding: 1.5rem 2rem; margin: -2.5rem auto 3rem;
    position: relative; z-index: 10; width: 92%; max-width: 1200px;
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.25rem;
}
.gallery-search-box {
    position: relative; min-width: 260px; flex: 1;
}
.gallery-search-box input {
    width: 100%; padding: .75rem 1rem .75rem 2.75rem;
    border: 1.5px solid var(--border); border-radius: 999px;
    font-size: .92rem; outline: none; transition: border-color var(--trans-fast), box-shadow var(--trans-fast);
}
.gallery-search-box input:focus {
    border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,122,61,.15);
}
.gallery-search-box i {
    position: absolute; left: 1rem; top: 50%; transform: translateY(-50%);
    color: var(--text-muted); font-size: .95rem;
}
.gallery-filter-group {
    display: flex; flex-wrap: wrap; gap: .5rem;
}
.filter-btn {
    background: var(--bg-alt); border: 1.5px solid var(--border);
    color: var(--text-dark); padding: .5rem 1.15rem; border-radius: 999px;
    font-size: .85rem; font-weight: 700; cursor: pointer;
    transition: all var(--trans-fast); display: inline-flex; align-items: center; gap: .45rem;
}
.filter-btn:hover {
    background: #fff; border-color: var(--primary); color: var(--primary);
    transform: translateY(-1px);
}
.filter-btn.active {
    background: var(--primary); color: #fff; border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(0,122,61,.3);
}

/* Gallery Grid */
.gallery-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem; width: 92%; max-width: 1280px; margin: 0 auto 5rem;
}
.gallery-item {
    background: #fff; border-radius: var(--radius-md); overflow: hidden;
    box-shadow: var(--shadow-md); border: 1px solid var(--border);
    cursor: pointer; position: relative;
    transition: transform var(--trans-norm), box-shadow var(--trans-norm);
    display: flex; flex-direction: column;
}
.gallery-item:hover {
    transform: translateY(-7px); box-shadow: var(--shadow-xl);
}
.gallery-img-wrap {
    position: relative; padding-top: 66%; overflow: hidden; background: #e2e8f0;
}
.gallery-img-wrap img {
    position: absolute; inset: 0; width: 100%; height: 100%;
    object-fit: cover; transition: transform var(--trans-slow);
}
.gallery-item:hover .gallery-img-wrap img {
    transform: scale(1.08);
}
.gallery-category-badge {
    position: absolute; top: .9rem; left: .9rem; z-index: 3;
    background: rgba(11,19,32,.75); backdrop-filter: blur(6px);
    color: var(--accent); font-size: .75rem; font-weight: 700;
    padding: .3rem .8rem; border-radius: 999px;
    border: 1px solid rgba(253,184,19,.4);
}
.gallery-zoom-icon {
    position: absolute; top: .9rem; right: .9rem; z-index: 3;
    width: 36px; height: 36px; border-radius: 50%;
    background: rgba(0,0,0,.6); color: #fff;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transform: scale(.8); transition: all var(--trans-fast);
}
.gallery-item:hover .gallery-zoom-icon {
    opacity: 1; transform: scale(1);
}
.gallery-caption {
    padding: 1.25rem 1.5rem; flex: 1; display: flex; flex-direction: column;
}
.gallery-caption h3 {
    font-size: 1.15rem; color: var(--text-dark); margin-bottom: .35rem;
}
.gallery-caption p {
    font-size: .88rem; color: var(--text-muted); line-height: 1.5; flex: 1; margin-bottom: .75rem;
}
.gallery-location {
    font-size: .8rem; font-weight: 700; color: var(--primary);
    display: flex; align-items: center; gap: .35rem;
}

/* Lightbox Modal */
.lightbox-modal {
    position: fixed; inset: 0; z-index: 9999;
    background: rgba(11,19,32,.95); backdrop-filter: blur(10px);
    display: none; align-items: center; justify-content: center;
    padding: 1.5rem; animation: fadeIn .3s ease;
}
.lightbox-modal.active { display: flex; }
.lightbox-content {
    max-width: 960px; width: 100%; max-height: 90vh;
    display: flex; flex-direction: column; align-items: center; position: relative;
}
.lightbox-img {
    max-width: 100%; max-height: 70vh; border-radius: var(--radius-md);
    box-shadow: 0 10px 40px rgba(0,0,0,.7); object-fit: contain;
}
.lightbox-details {
    margin-top: 1.25rem; text-align: center; color: #fff; max-width: 700px;
}
.lightbox-details h3 { font-size: 1.4rem; color: var(--accent); margin-bottom: .3rem; }
.lightbox-details p  { font-size: .92rem; color: #cbd5e1; }
.lightbox-close {
    position: absolute; top: -2.75rem; right: 0;
    background: transparent; border: none; color: #fff; font-size: 2rem;
    cursor: pointer; transition: color var(--trans-fast);
}
.lightbox-close:hover { color: var(--accent); }

@media (max-width: 768px) {
    .gallery-controls { padding: 1.25rem; flex-direction: column; align-items: stretch; margin-top: -1.5rem; }
    .gallery-search-box { min-width: 100%; }
    .gallery-grid { grid-template-columns: 1fr; gap: 1.5rem; }
}