/* ============================================
   Gallery Component
   ============================================ */
.gallery-filters {
    display: flex;
    justify-content: center;
    gap: var(--space-xs);
    flex-wrap: wrap;
    margin-bottom: var(--space-lg);
}

.gallery-filters__btn {
    padding: 0.6rem 1.5rem;
    font-family: var(--font-heading);
    font-size: var(--fs-small);
    font-weight: var(--fw-medium);
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-border);
    color: var(--color-gray);
    background: transparent;
    transition: all var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.gallery-filters__btn:hover,
.gallery-filters__btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-accent);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-sm);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
    transition: all var(--transition-base);
}
.gallery-item:hover {
    transform: scale(1.02);
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}
.gallery-item:hover img {
    transform: scale(1.1);
}
.gallery-item__overlay {
    position: absolute;
    inset: 0;
    background: rgba(11,61,107,0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}
.gallery-item:hover .gallery-item__overlay {
    opacity: 1;
}
.gallery-item__overlay span {
    color: var(--color-accent);
    font-size: 2rem;
}
.gallery-item__overlay p {
    color: var(--color-accent);
    font-size: var(--fs-small);
    margin-top: var(--space-xs);
}

/* Hide items that don't match filter */
.gallery-item.hidden {
    display: none;
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.95);
    z-index: var(--z-modal);
    display: none;
    align-items: center;
    justify-content: center;
}
.lightbox.open {
    display: flex;
}
.lightbox__img {
    max-width: 90%;
    max-height: 85vh;
    border-radius: var(--radius-sm);
    animation: scaleIn 0.3s var(--ease-out);
}
.lightbox__close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    font-size: 2rem;
    color: var(--color-accent);
    cursor: pointer;
    transition: color var(--transition-fast);
}
.lightbox__close:hover { color: var(--color-secondary); }
.lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2rem;
    color: var(--color-accent);
    cursor: pointer;
    padding: var(--space-sm);
    transition: color var(--transition-fast);
}
.lightbox__nav:hover { color: var(--color-secondary); }
.lightbox__prev { left: var(--space-md); }
.lightbox__next { right: var(--space-md); }