.gallery-grid {
    columns: 4 220px;
    column-gap: 1.5rem;
}

.gallery-item {
    position: relative;
    margin-bottom: 1.5rem;
    cursor: pointer;
    break-inside: avoid;
}

.gallery-item img {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.02);
    box-shadow: var(--shadow);
}

/* Overlay */
.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.45);
    color: white;
    opacity: 0;
    display: flex;
    align-items: flex-end;
    padding: 1rem;
    border-radius: var(--radius);
    transition: var(--transition);
}

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

.gallery-overlay span {
    font-weight: 500;
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.85);
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    z-index: 2000;
}

.lightbox img {
    max-width: 90%;
    max-height: 80vh;
    border-radius: var(--radius);
}

.lightbox p {
    color: white;
    margin-top: 1rem;
}

.lightbox .close {
    position: absolute;
    top: 30px;
    right: 40px;
    font-size: 2rem;
    color: white;
    cursor: pointer;
}

/* Responsive */
@media (max-width: 900px) {
    .gallery-grid {
        columns: 3 180px;
    }
}

@media (max-width: 600px) {
    .gallery-grid {
        columns: 2 160px;
    }
}
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.85);
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    z-index: 2000;
}

.lightbox img {
    max-width: 90%;
    max-height: 70vh;
    border-radius: 12px;
}

.lightbox p {
    color: white;
    margin-top: 1rem;
}

.lightbox .close {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 2rem;
    color: white;
    cursor: pointer;
}


/* Lightbox arrows */
.lightbox-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.6);
    color: white;
    border: none;
    font-size: 2.5rem;
    padding: 0.5rem 0.9rem;
    cursor: pointer;
    border-radius: 50%;
    user-select: none;
}

.lightbox-arrow:hover {
    background: rgba(0,0,0,0.85);
}

.lightbox-arrow.prev {
    left: 20px;
}

.lightbox-arrow.next {
    right: 20px;
}

/* Bigger tap targets on mobile */
@media (max-width: 600px) {
    .lightbox-arrow {
        font-size: 2rem;
        padding: 0.6rem 1rem;
    }
}