@media (max-width: 991px){
    /*
    .nav ul li a {
        display: none;
    }
    */
    .bars_nav{
        display: flex;
        margin-right: 8%;
    }
    .close_nav i{
        display: block;
    }
    .nav ul {
        height: 100vh;
        position: fixed;
        top: -140%;
        right: 0;
        left: 0;
        background-color: rgb(7, 26, 41);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        z-index: 10;
        margin: 0 0rem 0 0;
        transition: top 1s ease; 
    }
    .logo_mobile{
        display: block;
    }
    .nosotros {
        height: 70rem;
    }
    .nosotros_card {
        width: 51rem;
    }
    .nosotros_text article:nth-child(1) {
        width: 24rem;
        margin-bottom: 24rem;
        margin-right: 0rem;
    }
    .nosotros_text article:nth-child(2) {
        width: 29rem;
        margin-bottom: 4rem;
    }
    .productos {
        height: auto;
    }
    .productos_card {
        height: auto;
        margin-top: 2.5rem;
        margin-bottom: 2.5rem;
    }
    .footer div ul {
        margin: 0 0rem 0 0;
    }
}

@media (max-width: 820px){
    .nosotros_card article p {
        margin-right: 0px;
    }
    .global {
        left: 13rem;
      }
    .nav picture {
        margin: 0 0 0 2rem;
    }
    .logo_mobile > picture{
        margin: 0 0 0 0rem;
    }
    /*
    .nav ul {
        margin: 0 1rem 0 0;
    }
    */
    .nosotros {
        /*height: 85rem;*/
        height: 50rem;
    }
    .nosotros_card {
        width: 60%;
        height: 25rem;
        flex-direction: column;
    }
    .nosotros_card > picture {
        width: 100%;
        height: 25rem;
    }
    .nosotros_card > article {
        width: 100%;
    }
    .nosotros_card article h2 {
        width: 70%;
        font-size: 21px;
    }
    .nosotros_card article p {
        font-size: 15px;
        width: 70%;
    }
    .nosotros_text {
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: flex-end;
        flex-direction: column;
    }
    .nosotros_text article:nth-child(1) {
        width: 24rem;
        margin-bottom: 1rem;
        margin-right: 5rem;
    }
    .nosotros_text article:nth-child(2) {
        width: 29rem;
        margin-bottom: 4rem;
    }
    .container_mundo {
        justify-content: space-evenly;
        flex-direction: column;
    }
    .container_mundo article:nth-child(1){
        margin-top: 11rem;
    }
    .frase_bg1 article, .frase_bg2 article, .frase_bg3 article, .frase_bg4 article {
        margin-top: 15rem;
        height: 10rem;
    }
    .frase_bg1 article h4, .frase_bg2 article h4, .frase_bg3 article h4, .frase_bg4 article h4 {
        font-size: 30px;
    }
    .contactanos {
        height: 55rem;
        flex-direction: column;
    }
    .contactanos article {
        width: 24rem;
    }
    .footer div ul {
        margin: 0 3rem 0 0;
        flex-direction: column;
        justify-content: center;
    }
    .footer div ul li {
        padding: 0.5rem;
        width: 10rem;
    }
}

@media (max-width: 490px){
    .global {
        left: 8rem;
        top: 6.5rem;
        font-size: 13px;
    }
    .nav picture{
        height: 6rem;
        /*width: 6rem;*/
        width: 10rem;
        display: flex;
        flex-direction: column;
        justify-content: center;
        cursor: pointer;
        margin: 0 0 0 1rem;
    }
    .nav picture img{
        width: 100%;
        height: auto;
    }
    /*
    .nav ul {
        width: 10rem;
        flex-direction: row-reverse;
    }
    */
    .nav ul button {
        height: 2.5rem;
        width: 7.4rem;
        font-size: 10px;
        letter-spacing: 1px;
    }
    .hero {
        height: 46rem;
    }
    .hero h1 {
        font-size: 23px;
        margin-bottom: 0rem;
        line-height: 26px;
    }
    .nosotros_card {
        width: 90%;
    }
    .nosotros_card article h2 {
        width: 85%;
        font-size: 20px;
    }
    .nosotros_card article p {
        font-size: 14px;
        width: 85%;
    }
    .nosotros_text article:nth-child(1) {
        width: 85%;
        margin-bottom: 0rem;
        margin-right: 0rem;
    }
    .nosotros_text article:nth-child(1) h3 {
        font-size: 20px;
        line-height: 30px;
    }
    .nosotros_text article:nth-child(2) {
        width: 85%;
        margin-bottom: 30%;
    }
    .nosotros_text article:nth-child(2) p {
        font-size: 14px;
        line-height: 26px;
    }
    .container_mundo article h4 {
        font-size: 38px;
        margin-top: 1rem;
        margin-bottom: 1.5rem;
    }
    .container_mundo article:nth-child(1) p {
        width: 19rem;
    }
    .container_mundo article p {
        font-size: 15px;
        width: 20rem;
        line-height: 22px;
    }
    .frase_bg1, .frase_bg2, .frase_bg3, .frase_bg4 {
        height: 55rem !important;
        background-size: cover;
    }
    .frase_bg1 article, .frase_bg2 article, .frase_bg3 article, .frase_bg4 article {
        margin-top: 15rem;
        height: 9rem;
    }
    .frase_bg2 article, .frase_bg3 article, .frase_bg4 article{
        height: 6rem;
    }
    .frase_bg1 article h4, .frase_bg2 article h4, .frase_bg3 article h4, .frase_bg4 article h4 {
        font-size: 21px;
    }
    .productos_card--item {
        width: 15rem;
        height: 20rem;
        margin-right: 0rem;
    }
    .productos_title {
        /*margin-top: 3rem;*/
        margin-top: 35rem;
    }
    .productos_title h5 {
        font-size: 30px;
    }
    .productos_card--item article h5 {
        font-size: 26px;
    }
    .productos_card--item article p {
        font-size: 14px;
    }
    .contactanos article {
        width: 80%;
        height: 19rem;
    }
    .contactanos form {
        width: 80%;
    }
    .footer div picture {
        width: 8rem;
        height: 14rem;
        margin: 0 0 0 1.5rem;
    }
    .footer div ul {
        margin: 0 0rem 0 0;
    }
    .footer address {
        flex-direction: column;
    }
}