.nav {
    position: fixed;
    vertical-align:top;
    top: 0px;
    width: 100%;
    color: white;
    text-align: center;
    padding-top: 20px;
    padding-bottom: 20px;
    background-color: rgba(7, 21, 34, .8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.nav .link {
    display: inline-block;
    margin-left: 15px;
    margin-right: 15px;
}

.nav .link a {
    color: white;
    opacity: .5;
}

.nav .link a:hover, .nav .link.active a {
    opacity: 1;
}

.nav.mobile {
    display: none;
}

@media only screen and (max-width: 1300px) and (orientation:portrait)  {
    .nav.desktop {
        display: none;
    }

    .nav.mobile {
        display: block;
        font-size: 3em;
        padding-top: 30px;
        padding-bottom: 30px;
    }

    .nav.mobile .link a {
        opacity: 1;
    }

    .nav.mobile .container{
        display: grid;
        grid-template-columns: auto auto;
        align-items: center;
    }
    
    .nav.mobile .left {
        text-align: left;
        padding-left: 10px;
    }

    .nav.mobile .right {
        text-align: right;
        padding-right: 20px;
    }

    .nav.mobile .menu {
        opacity: .5;
        font-size: 1.5em;
        opacity: 1;
        cursor: pointer;
    }

    .nav.mobile .menu:hover {
        opacity: 1;
    }
}

.nav.modal {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100vw;
    height: 100vh;
    text-align: center;
    background-color: rgba(7, 21, 34, .8);
}

.nav.modal .container {
    display: inline-block;
    width: 40%;
    margin-top: 120px;
}

.nav.modal .link {
    display: block;
    width: 100%;
    font-size: 3.5em;
    padding-top: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, .2);
}

.nav.modal .link:first-child {
    display: none;
}

.nav.modal .link:last-child {
    border-bottom: none;
}

.nav.modal .link a {
    opacity: 1;
}

.nav.modal.hidden {
    display: none;
}