header img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    height: auto;
}

body {
    margin: 0;
    background-color: #0a0a0a;
}

header {
    background-color: #0a0a0a;
}

.gallery {
    background-color: #0a0a0a;
    display: flex;
    justify-content: space-between;
    flex-wrap: nowrap;
    padding: 0;
    gap: 0;
}

.image-box {
    position: relative;
    width: 100%;
    max-width: calc(33.333%);
}

.image-box::before {
    content: "";
    display: block;
    padding-top: 100%;
}

.image-box img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}


/* MOBILE FRIENDLY: Stack images vertically on small screens */
@media (max-width: 768px) {
    .gallery {
        flex-wrap: wrap;
        flex-direction: column;
    }

    .image-box {
        max-width: 100%;
    }
}