.scf-gallery {
    display: grid;
    gap: 20px;
}

/* Desktop Columns */

.scf-gallery.columns-1 {
    grid-template-columns: 1fr;
}

.scf-gallery.columns-2 {
    grid-template-columns: repeat(2, 1fr);
}

.scf-gallery.columns-3 {
    grid-template-columns: repeat(3, 1fr);
}

.scf-gallery.columns-4 {
    grid-template-columns: repeat(4, 1fr);
}

.scf-gallery.columns-5 {
    grid-template-columns: repeat(5, 1fr);
}

.scf-gallery.columns-6 {
    grid-template-columns: repeat(6, 1fr);
}

/* Images */

.scf-gallery img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    transition: transform .2s ease;
}

.scf-gallery img:hover {
    transform: scale(1.02);
}

/* Lightbox */

.scf-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.85);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999999;
}

.scf-lightbox.active {
    display: flex;
}

.scf-lightbox-image {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
}

.scf-close,
.scf-prev,
.scf-next {
    position: absolute;
    background: rgba(255,255,255,.15);
    border: none;
    color: #fff;
    font-size: 2rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
}

.scf-close {
    top: 20px;
    right: 20px;
}

.scf-prev {
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.scf-next {
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.scf-close:hover,
.scf-prev:hover,
.scf-next:hover {
    background: rgba(255,255,255,.3);
}

/* ---------------------------------------
   RESPONSIVE COLUMN LIMITS
--------------------------------------- */

/* Tablets (576px–767px)
   Cap maximum columns at 3
*/

@media (max-width: 767px) and (min-width: 576px) {

    .scf-gallery.columns-4,
    .scf-gallery.columns-5,
    .scf-gallery.columns-6 {
        grid-template-columns: repeat(3, 1fr);
    }

}

/* Phones (575px and below)
   Cap maximum columns at 2
*/

@media (max-width: 575px) {

    .scf-gallery.columns-3,
    .scf-gallery.columns-4,
    .scf-gallery.columns-5,
    .scf-gallery.columns-6 {
        grid-template-columns: repeat(2, 1fr);
    }

}