@keyframes line-reveal {
    from {
        /* opacity: 1; */
        width: 100%;
    }

    to {
        /* opacity: 0; */
        width: 0;
    }
}

@keyframes fade-in {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

body {
    display: block;
}

main {
    display: block;
    margin: 24pt 12pt;
    padding: 0 12pt;
}

/* Main structure */
.container-main {
    /* Layout */
    display: block;
    position: relative;

    /* Spacing */
    padding: 24pt 18pt 36pt 12pt;

    /* Borders */
    border-top: 1pt solid var(--color-main-dark);
    /* border-right: 1pt solid var(--color-main-dark); */
    /* border-left: 1pt solid var(--color-main-dark); */

    /* Border Radius */
    /* animation: top-right-curve 1.25s ease forwards; */
}

.container-main-title {
    font-size: var(--fs-label);
    text-transform: uppercase;
    position: absolute;
    top: -14pt;
    left: 12pt;
    background-color: var(--color-main-light);
    padding: 0 4pt;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12pt;
    width: auto;
    height: auto;
    margin: 0;
    padding: 0;
}

.gallery-item {
    aspect-ratio: 4 / 5;
    overflow: hidden;
    -webkit-animation: fade-in 0.5s ease forwards;
    animation: fade-in 0.5s ease forwards;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

@media screen and (min-width: 375px) and (max-width: 768px) {
    main {
        margin: 24pt auto;
        padding: 0 9pt;
    }

    article {
        display: block;
        border: 0;
    }

    .container-main {
        padding: 12pt 12pt 0 12pt;
        animation: none;
        border-right: 0;
        /* border-left: 1pt solid var(--color-main-dark); */
    }

    .container-main-title {
        left: 0;
        margin-left: 50%;
        transform: translateX(-50%);
    }

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