@media (max-width: 1399.98px) { 
    .desktop-nav {
        display: none;
    }

    .mobile-nav {
        display: block;
        height: 100%;
    }

    /* MENU */

    .mobile-nav .mobile-menu-container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        height: 100%;
    }

    .mobile-nav .mobile-menu-container .row {
        width: 100%;
    }

    .mobile-nav .mobile-toggle-container {
        display: flex;
        align-items: center;
        justify-content: flex-end;
    }

    .nav-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        height: 22px;
        width: 22px;
      }
      
      .nav-toggle .closeBar {
        height: 2px;
        width: 25px;
        background-color: #fff;
        transition: all 100ms ease-in-out;
        border-radius: 3px;
      }
      
      .nav-toggle:hover {
        cursor: pointer;
      }
      
      .x:nth-of-type(1) {
        transition: all 100ms ease-in-out;
        transform: rotate(45deg);
        transform-origin: top left;
        width: 30px;
      }
      
      .x:nth-of-type(2) {
        transition: all 100ms ease-in-out;
        transform-origin: center;
        width: 0;
      }
      
      .x:nth-of-type(3) {
        transition: all 100ms ease-in-out;
        transform: rotate(-45deg);
        transform-origin: bottom left;
        width: 30px;
      }

      #collapseMobile {
        background-color: #fff;
        position: absolute;
        width: 100%;
        z-index: 10000;
        box-shadow: 0px 4px 4px rgba(100,100,100,0.5);
    }

    #collapseMobile .container {
        display: flex;
        flex-direction: column;
        align-items: center;
        margin: 0 0 1.5rem 0;
        max-width: 100%;
        width: 100%;
    }

    #collapseMobile .container .menu-main-menu-container {
        margin: 1rem 0;
        text-align: center;
    }

    #collapseMobile .container .menu-main-menu-container .menu-item {
        border-top: .5px #4e4e4e solid;
        padding: 1rem 2rem;
    }

    #collapseMobile .container .menu-main-menu-container .menu-item:nth-child(1) {
        border-top: none;
    }

    #collapseMobile .container .menu-main-menu-container .menu-item a {
        color: #000;
        text-decoration: none;
        font-size: 1.25rem;
        font-weight: 300;
    }

    /* HEADER */

    header .mobile-nav .mobile-logo-container a {
        color: #fff;
        text-decoration: none;
    }

    header .mobile-nav .mobile-logo-container a h1 {
        margin: 0;
        font-weight: 700;
        font-size: 2rem;
    }
}

@media (max-width: 1199.98px) {  }

@media (max-width: 991.98px) {     

    /* FOOTER */
    footer .footer-info-container {
        text-align: center;
        margin-bottom: 2rem;
    }

    footer .footer-menu-container {
        margin-bottom: 2rem;
    }

    footer .footer-social-container {
        margin-top: 1rem;
    }

    #contact form .col-lg-6:nth-child(2) {
        padding-left: 0;
    }

    #contact form .col-lg-6:nth-child(1) {
        padding-right: 0;
    }

    #contact .contact-content h1 {
        font-size: 1.75rem;
        line-height: 42px;
    }

    #contact .form-container {
        margin-bottom: 1rem;
    }

    /* FEATURED PAGES */

    section.featured-pages .col-12 {
        margin: 1rem 0;
    }

    /* RESEARCH CARDS */
    section.research-cards .research-card {
        margin: 1.5rem 0;
    }


    /* EXPLORER NAV */

    .explorer-container .explorer-nav {
        padding: 1rem 0;
    }

    .explorer-container .explorer-nav .cats {
        margin-bottom: 1rem;
        flex-direction: column;
        align-items: center;
    }

    .explorer-container .explorer-nav .cats a {
        width: fit-content;
        margin-right: 0;
    }

    .explorer-container .explorer-nav .cats a .cat {
        width: fit-content;
    }

    .explorer-container .explorer-nav .cats a.active .cat {
        border-radius: 6px;
    }

    .explorer-container .explorer-nav .filter {
        justify-content: center;
    }

}

@media (max-width: 767.98px) { }

@media (max-width: 575.98px) { 
    footer .footer-social-container .row .col-4:nth-child(1),
    footer .footer-social-container .row .col-4:nth-child(3) {
        justify-content: center;
    }

    footer .footer-menu-container .menu-footer-menu-container #menu-footer-menu {
        flex-direction: column;
    }

    footer .footer-menu-container .menu-footer-menu-container #menu-footer-menu .menu-item {
        margin: 0.5rem;
    }

    section.featured-pages .col-12 {
        padding: 0 1rem;
    }


    /* BANNER */
    .page-container section.page-banner {
        align-items: flex-end;
    }

    .page-container section.page-banner .container {
        padding: 0;
    }

    .page-container section.page-banner .bar {
        width: 100%;
        padding: 1rem;
        min-height: 125px;
    }

    .frontpage-container.page-container section.page-banner .bar h2 {
        text-align: center;
    }

    .frontpage-container.page-container section.page-banner .bar {
        min-height: 180px;
    }

    .page-container section.page-banner .bar .banner {
        border-radius: 0;
        opacity: 0.9;
    }

    .frontpage-container.page-container section.page-banner {
        height: 400px;
    }

    .page-container section.page-banner {
        height: 250px;
    }
}