/* --------------------------------------------------
    PORTFOLIO
-------------------------------------------------- */

main {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 4rem 2rem;
}

h1 {
    font-size: 4rem;
    font-family: 'Rubik Mono One', sans-serif;
    font-weight: 1000;
    align-self: center;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    justify-items: center;
    margin: 0;
    padding: 0;
}

.portfolio-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: all 0.2s ease-in;
}

.portfolio-item .image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: 8px;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
    filter: brightness(0.7);
}

.portfolio-item:hover img {
    transform: scale(1.05);
    filter: brightness(0.5);
}

.portfolio-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    color: #fff;
    padding: 0.5em;
    font-weight: 600;
    font-size: 1.25rem;
}

/* --------------------------------------------------
    RESPONSIVE DESIGN
-------------------------------------------------- */

@media (max-width: 768px) {

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }

    .portfolio-item {
        width: 100%;
    }

    .portfolio-item .image-wrapper {
        width: 100%;
        aspect-ratio: 1/1;
    }

    h1 {
        font-size: 2.5rem;
        text-align: center;
    }

    main {
        padding: 2rem 0;
    }
}