.about-gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
        margin: 0;
    padding: 0;
    overflow: hidden;
}

.about-gallery .gallery-item {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.about-gallery .gallery-item img {
    display: block;

    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Mobile stacking */
@media (max-width: 767px) {
    .about-gallery {
        grid-template-columns: 1fr;
        height: auto;
    }
    .about-gallery .gallery-item {
        height: auto;
    }
}