/* =========================
   PORTFOLIO
========================= */

.portfolio{
    padding: 50px 0;
    background: #000000;
}

.container-portafolio{
    width: 100%;
    max-width: 1100px;
    margin: auto;
    padding: 0 20px;
}

/* Header */

.portfolio-header{
    margin-bottom: 50px;
}

.portfolio-header h2{
    font-size: clamp(70px, 8vw, 110px);
    font-weight: 800;
    color: #dab300;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

/* Filtros */

.portfolio-filter{
    display: flex;
    gap: 20px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.portfolio-filter li{
    cursor: pointer;
    color: #8b8b8b;
    font-size: 16px;
    transition: color .3s ease;
}

.portfolio-filter li:hover,
.portfolio-filter li.active{
    color: #ffffff;
    font-weight: 600;
}

/* Grid */

.portfolio-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;

    /* Animación del cambio de categoría */
    opacity: 1;
    transition: opacity .35s ease;
}

.portfolio-grid.fade{
    opacity: 0;
}

/* Items */

.portfolio-item{
    overflow: hidden;
    border-radius: 0;
}

.portfolio-item img{
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;

    transition: transform .5s ease;
}

.portfolio-item:hover img{
    transform: scale(1.08);
}

/* Responsive */

@media (max-width: 991px){

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

}

@media (max-width: 576px){

    .portfolio{
        padding: 80px 0;
    }

    .portfolio-header h2{
        font-size: 38px;
    }

    .portfolio-filter{
        flex-wrap: wrap;
        gap: 12px;
    }

    .portfolio-grid{
        grid-template-columns: 1fr;
    }

}