body {
    background-color: black;
    color: white;
}

/* gallery section */

.portfolio {
    max-width: 1200px;
    margin: 0 auto;
    margin-top: 100px;
    padding: 60px 20px;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background-color: #292c31;
    border-radius: 12px;
    color: white;
}

.portfolio__header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
    width: 100%;
}

.portfolio-header-child {
    text-align: center;
}

.portfolio__title {
    font-size: 3.5rem;
    font-weight: 700;
    margin: 0;
}

.portfolio__grid {
    display: grid;
    grid-template-columns: auto auto auto;
    gap: 24px;
}

.portfolio__item img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    transition: transform 0.4s ease, filter 0.4s ease;
}

/* subtle hover effect */
.portfolio__item:hover img {
    transform: scale(1.05);
    filter: brightness(1.1);
}

/* title section */

.portfolio__item {
    position: relative;
    overflow: hidden;
}

.portfolio__item img {
    display: block;
    width: 100%;
    height: auto;
    transition: filter 0.5s ease, transform 0.5s ease;
}

.portfolio__overlay {
    position: absolute;
    bottom: 20px;
    left: 0;
    width: 50%;
    height: 80px;
    background-color: rgba(0, 0, 0, 0.8);
    color: #fff;
    font-size: 25px;
    font-weight: 500;
    line-height: 20px;
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
    padding: 10px 20px;
    padding-bottom: 0px;
}

.portfolio__overlay span {
    font-size: 23px;
    font-weight: bold;
}

.portfolio__overlay p {
    color: gray;
    font-size: 17px;
}

/* Hover states */
.portfolio__item:hover img {
    transform: scale(1.05);
}

.portfolio__item:hover .portfolio__overlay {
    opacity: 1;
}

/* pagination section */

.pagination {
    /* display: inline-block; */
    width: 100%;
}

.pagination-child {
    width: 100%;
    padding: 40px 16px;
    gap: 6px;
    display: flex;
    flex-wrap: wrap;
}

.pagination a {
    color: white;
    float: left;
    padding: 16px 22px;
    text-decoration: none;
    border-radius: 8px;
    border: 0.5px solid rgb(95, 95, 95);
    font-weight: 600;
}

.pagination a.active {
    background-color: #5ec900;
    color: white;
}

.pagination a:hover:not(.active) {
    background-color: #5ec900;
}


/* **************************************************media query******************************************** */

@media screen and (max-width: 786px) {
    .portfolio__grid {
        display: grid;
        grid-template-columns: auto auto;
        gap: 24px;
    }

    .portfolio__overlay span {
        font-size: 19px;
    }

    .portfolio__overlay p {
        color: gray;
        font-size: 14px;
    }
}

@media screen and (max-width: 500px) {
    .portfolio__grid {
        display: grid;
        grid-template-columns: auto;
        gap: 24px;
    }

    .portfolio__overlay span {
        font-size: 23px;
    }

    .portfolio__overlay p {
        color: gray;
        font-size: 17px;
    }
}