@font-face {
    font-family: 'Platform';
    src: url('Platform-Bold.eot');
    src: local('Platform Bold'), local('Platform-Bold'), url('Platform-Bold.eot?#iefix') format('embedded-opentype'), url('Platform-Bold.woff2') format('woff2'), url('Platform-Bold.woff') format('woff'), url('Platform-Bold.ttf') format('truetype');
    font-weight: bold;
    font-style: normal;
}

@font-face {
    font-family: 'Grotex';
    src: local('Grotex Regular'), local('Grotex Regular'), url('Grotex Regular.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

body {
    margin-top: 15px;
    font-family: Grotex, Helvetica, sans-serif;
}

.topnav {
    overflow: hidden;
    position: fixed;
    z-index: 5;
    width: 100%;
    top: 0px;
    background-color: #EFEFF0F0;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.topnav a {
    float: left;
    display: block;
    color: #0f0f0f;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    text-decoration-color: #22222200;
    text-decoration-thickness: 2px;
    text-underline-position: under;
    text-underline-offset: 14px;
    transition: text-decoration-color 300ms;
    -webkit-transition: text-decoration-color 300ms;
    font-size: 21px;
}

.topnav a:hover {
    color: #222222;
    text-decoration: underline;
    text-decoration-color: #222222;
    text-decoration-thickness: 2px;
    text-underline-position: under;
    transition: --offset 400ms, text-decoration-color 400ms;
    -webkit-transition: --offset 400ms, text-decoration-color 400ms;
}

.topnav a.active {
    color: #222222;
    text-decoration: underline 2px;
    text-underline-position: under;
    transition: --offset 400ms, text-decoration-color 400ms;
    -webkit-transition: --offset 400ms, text-decoration-color 400ms;
}

.topnav .icon {
    display: none;
}

#logo {
    font-family: Platform, Helvetica, sans-serif;
    font-size: 55px;
    padding-right: 5%;
    text-decoration: none;
}

#menu {
    padding-top: 33px;
    padding-left: 5%;
}

#contact {
    float: right;
    padding-right: 5%;
}

@media screen and (max-width: 888px) {
    .topnav a {
        display: none;
    }
    .topnav a.icon {
        float: right;
        display: block;
        padding-right: 5%;
    }
}

@media screen and (max-width: 888px) {
    .topnav.responsive {
        position: fixed;
    }
    .topnav.responsive .icon {
        float: right;
        padding-right: 5%;
        position: absolute;
        top: 0px;
        right: 0px;
    }
    .topnav.responsive a {
        float: none;
        display: block;
        text-align: left;
        top: 0%;
    }
    #menu {
        padding-top: 0px;
        padding-left: 0px;
        animation-name: attr(data-animate);
        animation-duration: 0.9s;
        animation-iteration-count: 1;
        animation-timing-function: ease-in-out;
    }
    #contact {
        float: left;
        padding-right: 5%;
    }
    #logo {
        font-family: Platform, Helvetica, sans-serif;
        font-size: 33px;
        padding-right: 6%;
        display: block;
    }
    @keyframes menuOpen {
        0% {
            opacity: 0;
            transform: translateY(-500px);
        }
        100% {
            opacity: 1;
            transform: translateY(0px);
        }
    }
    @keyframes menuClose {
        0% {
            opacity: 1;
            transform: translateY(0px);
        }
        100% {
            opacity: 0;
            transform: translateY(-500px);
        }
    }
}