/* Contenedor sin espacios */
    .tarmex-catalog {
        display: grid;
        grid-template-columns: 1fr;
        gap: 0; 
        padding: 0; 
        max-width: 1000px; 
        margin: 0 auto;
        background: #000;
    }

    .product-item {
        display: block;
        line-height: 0;
    }

    .product-item img {
        width: 100%;
        height: auto;
        display: block;
    }