/* --- СТИЛІ ДЛЯ ГАЛЕРЕЇ --- */

.gallery-filters {
    text-align: center;
    margin-bottom: 40px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--gold-border);
    color: var(--text-white-gold);
    padding: 10px 20px;
    cursor: pointer;
    border-radius: 5px;
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--gold-border);
    color: var(--bg-dark-1);
    transform: scale(1.05);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
    aspect-ratio: 1 / 0.8;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* --- СТИЛІ ДЛЯ ЛАЙТБОКСУ (LIGHTBOX) --- */

.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.lightbox.visible {
    opacity: 1;
    pointer-events: all;
}

.lightbox img {
    max-width: 90%;
    max-height: 80%;
    transform: scale(0.8);
    transition: transform 0.4s ease;
}

.lightbox.visible img {
    transform: scale(1);
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    font-size: 48px;
    color: #fff;
    cursor: pointer;
    line-height: 1;
}