@media(max-width:1200px){
    .btn-menu{
        display: block;
    }
    #btn-menu{
        font-size: 30px;
        color: #666;
        cursor: pointer;
    }
    #btn_submenu{
        display: inline-block;
        cursor: pointer;
    }
    header{
        position: sticky;
        top: 0;
        z-index: 2;
    }

    .header-top>.img{
        text-align: center;
    }
    .icon{
        justify-content: right;
    }

    .header-top{
        width: 100%;
        background-color: #f1f3f5;
        padding: 15px 25px;
    }
    .nav>nav{
        width: 100%;
    }
    .submenu{
        width: 100%;
        padding: 20px 40px;
    }
    .header-top{
        display: grid;
        grid-template-columns: 33.3% 33.3% 33.3%;
        row-gap: 10px;
    }
    .icon{
        grid-row: 1/2;
        grid-column: 3/4;
    }
    .buscador{
        grid-column: 1/4;
        width: 100%;
    }
    .nav{
        border: 1px solid black;
        position: fixed;
        top: 0;
        left: -100%;
        bottom: 0;
        transition: all .3s;
        z-index: 3;
    }
    
    .menu-active{
        left: 0;
    }
    
    .menu-title{
        display: flex;
        align-items: center;
        justify-content: space-between
        ;
        background-color: #fff;
        padding: 10px 20px;
    }
    .menu-title>i{
        color: #666;
        font-size: 32px;
        cursor: pointer;
    }
    .menu-title>a>img{
        width: 90px;
    }

    .nav>nav{
        padding: 0;
    }

    .submenu-cont{
        visibility: visible;
        opacity: 1;
        z-index: 2;
        position: static;
        /**/
        display: none;
        /**/
    }
    .submenu{
        padding: 0;
        grid-template-columns: 100%;
    }

    .submenu>h3{
        display: none;
        padding: 0;
    }
    .nav>nav>ul{
        gap: 0;
    }
    .nav>nav>ul>li{
        width: 100%;
    }
    .nav>nav>ul>li>i{
        width: 10%;
        text-align: center;
        border-left: 1px solid #fff;
        padding: 20px;
        color: #fff;
        font-size: 24px;
    }
    .nav>nav>ul>li>a{
        padding: 20px;
        font-size: 18px;
        display: inline-block;
        width: 90%;
    }
    .submenu{
        grid-template-columns: 100%;
    }
    .submenu>ul>li>a{
        font-size: 18px;
        padding: 10px;
        display: inline-block;
        color: #666;
    }
    .submenu>ul>li{
        border-bottom: 1px solid #666;
    }
    /*---------*/

    .nav>nav>ul{
        flex-direction: column;
    }
    .nav>nav>ul>li{
        border-bottom: 1px solid #fff;
    }


    .pago-seguro{
        width: 100%;
        grid-template-columns: 50% 50%;
    }

    .footer{
        width: 100%;
    }
    .footer-top{
        grid-template-columns: 50% 50%;   
    }

    .footer-redes{
        grid-column: 1/3;
    }

    .contacto-cont{
        width: 100%;
        grid-template-columns: 50% 50%;
    }


    /*SLIDER CARDS INICIO*/

    .section{
        width: 100%;
    }
    .card-cont{
        grid-template-columns: 25% 25% 25% 25%;
    }

    .section-top{
        padding: 20px;
    }
    #section-btn-left{
        left: 15px;
        z-index: 1;
    }
    #section-btn-right{
        right: 15px;
        z-index: 1;
        
    }

    /**/
    .productos{
        width: 100%;
        grid-template-columns: 200px auto;
    }
    .producto-cards{
        grid-template-columns: 220px 220px 220px;
        padding: 0 20px;
    }
    .producto-filtros{
        padding: 20px;
    }
    .producto-orden{
        grid-column: 1/4;
    }

    /*PRODUCTO DETALLE*/
    .producto-detalle-cont{
        width: 100%;
        grid-template-columns: 60% 40%;
    }
    .producto-detalle-img{
        padding: 0 20px;
        width: 100%;
    }
    .producto-descripcion{
        width: 100%;
        padding: 0 20px;
    }
    .producto-detalle-card{
        width: 100%;
    }
    /*FIN DE PRODUCTO DETALLE*/
    
    .contacto-cont{
        padding: 0;
    }
    .contacto-form{
        border-bottom:1px solid #ddd;
    }
    .contactanos{
        padding: 40px 20px;
        border-bottom:1px solid #ddd;
    }
}

@media(max-width:900px){
    .nombre-pagina{
        font-size: 14px;
    }
    .fondo_black{
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0,0,0,.5);
        z-index: 2;
        transition: all .3s;
        visibility: hidden;
        opacity: 0;
    }
    .filtro-title{
        display: block;
    }

    .producto-filtros>h3>i{
        display: inline-block;
        cursor: pointer;
    }

    .producto-filtros>ul{
        padding: 20px;
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        background-color: #fff;
        z-index: 2;
        width: 50%;
        transform: translate(-100%);
        transition: all .3s;
    }

    .producto-filtros>ul>li:first-child{
        font-size: 24px;
        color: #666;
        margin-bottom: 20px;
        border: none;
        overflow-y: auto;
    }
    .productos{
        grid-template-columns: 100%;
    }
    .producto-cards{
        grid-template-columns: 250px 250px 250px;
    }
    .card-cont{
        grid-template-columns: 33.3% 33.3% 33.3%;
    }

    .producto-orden{
        grid-column: 1/4;
    }


    /*PRODUCTO DETALLE*/
    .producto-detalle-cont{
        width: 100%;
        grid-template-columns: 100%;
    }
    .producto-detalle-img{
        padding: 0 20px;
        width: 100%;
    }
    .producto-descripcion{
        width: 100%;
    }
    /*FIN DE PRODUCTO DETALLE*/


}
@media(max-width:780px){
    .producto-cards{
        grid-template-columns: 300px 300px;
    }
    .producto-orden{
        grid-column: 1/3;
    }
    .producto-descripcion{
        grid-template-columns: 100%;
    }
}
@media(max-width: 720px){

    .contacto-cont{
        grid-template-columns: 100%;
    }
    .contacto-form{
        padding-top: 60px;
    }

    .pago-seguro{
        grid-template-columns: 100%;
    }
    .footer-top{
        grid-template-columns: 100%;
    }
    .footer-redes{
        grid-column: 1/2;
    }
}
@media(max-width:620px){
    .card-cont{
        grid-template-columns: 50% 50%;
    }
    .producto-cards{
        grid-template-columns: 50% 50%;
    }
}
@media(max-width: 530px){
    .producto-cards{/*
        grid-template-columns: 220px 220px;*/
    }
}
@media(max-width:500px){
    .inicio-card{
        width: 100%;
        overflow-x: auto;
    }
    .card-cont{
        display: flex;
        width: 1000px;
    }
    .card{
        width: 200px;
    }
    .section-top{
        flex-direction: column;
        gap: 20px;
    }
    /*
    .card-img{
        height: 400px;
    }*/
    
}
@media(max-width:470px){
    .producto-cards{/*   
        grid-template-columns: 200px 200px;*/
    }
}