html {
    font-family: sans-serif;
    line-height: 1.15;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    -ms-overflow-style: scrollbar;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

body {
    margin: 0;
    height: 100%;
    font-family: Helvetica, Arial, sans-serif;
    font-size: 1.30rem;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: 0.10rem;
    color: #fff;
}

img {
    max-width: 100%;
    height: auto;
}

svg {
    overflow: hidden;
    vertical-align: middle;
}

p {
    margin-top: 0;
    margin-bottom: 1.6rem;
}

h1, h2,
.h1, .h2 {
    margin-top: 0;
    margin-bottom: 1.50rem;
    font-family: inherit;
    font-weight: 500;
    line-height: 1.2;
    color: inherit;
}

h1, .h1 {
    font-size: 1.60rem;
    text-transform: uppercase;
}

h2, .h2 {
    font-size: 1.55rem;
}

.page {
    min-height: 100vh;
    max-width: 1400px;
    display: grid;
    display: -ms-grid;
}

section {
    background: rgba(255, 255, 255, 0.4);
}

.content a,
.content a:hover,
.content a:focus {
    color: #fff;
}

@media screen and (max-width: 619px) {
    body {
        background: url(../images/ebgorilla-dschungel-sm.jpg) #003333 no-repeat bottom center fixed;
        background-size: cover;
        -moz-background-size: cover;
        -o-background-size: cover;
        -webkit-background-size: cover;
    }

    .page {
        grid-template-rows: 155px 1fr 70px;
        -ms-grid-rows: 155px 1fr 70px;
        grid-template-columns: 100%;
        -ms-grid-columns: 100%;
        grid-template-areas: "logo" "section" "footer";
        margin: 5px 15px 15px 15px;
    }

    .logo {
        -ms-grid-row: 1;
        -ms-grid-column: 1;
        grid-area: logo;
        -ms-grid-column-align: center;
        justify-self: center;
    }

    section {
        -ms-grid-row: 2;
        -ms-grid-column: 1;
        grid-area: section;
    }

    footer {
        -ms-grid-row: 3;
        -ms-grid-column: 1;
        grid-area: footer;
        align-self: center;
        -ms-grid-row-align: center;
    }

    .logo-wrapper {
        max-width: 120px;
        height: auto;
    }

    .open {
        position: absolute;
        top: 115px;
        left: 15px;
    }

    .open div {
        width: 35px;
        height: 4px;
        background-color: #fff;
        margin: 6px 0;
    }

    #main-nav {
        transition: transform .3s ease-in-out;
        top: 0;
        bottom: 0;
        min-height: 100vh;
        position: fixed;
        z-index: 100;
        width: 200px;
        left: -240px;
        background: #000;
    }

    #main-nav:target {
        transform: translateX(240px);
    }

    .close {
        text-align: right;
        display: block;
        text-decoration: none;
        font-size: 2.8em;
        position: relative;
        top: -30px;
    }

    .main-navbar {
        padding-left: 30px;
    }

    .main-navbar ul li {
        margin: 15px 0;
    }

    .main-navbar ul li a {
        padding: 5px 0;
    }

    .main-navbar ul li a:hover,
    .main-navbar ul li a.active {
        text-decoration: underline;
    }

    .content {
        padding: 15px;
    }

    .footer-navbar li a {
        margin: 0 10px;
    }

    .footer-navbar ul li:not(.last)::after {
        content: " |";
    }

    .footer-navbar li:last-child a {
        margin-right: 0;
    }

    .footer-navbar li:first-child a {
        margin-left: 0;
    }

}

@media screen and (min-width: 620px) and (max-width: 859px) {
    body {
        background: url(../images/ebgorilla-dschungel-sm.jpg) #003333 no-repeat bottom center fixed;
        background-size: cover;
        -moz-background-size: cover;
        -o-background-size: cover;
        -webkit-background-size: cover;
    }

    .page {
        grid-template-rows: 90px 1fr 70px;
        -ms-grid-rows: 90px 1fr 70px;
        grid-template-columns: 130px 1fr;
        -ms-grid-columns: 130px 1fr;
        grid-template-areas: "logo nav" "logo section" "logo footer";
    }

    .main-navbar {
        margin-top: 15px;
    }

    .main-navbar li a {
        padding-bottom: 10px;
        border-bottom: 0 solid transparent;
        transition: all 0.4s ease-in-out;
    }

    .main-navbar li a.active,
    .main-navbar li a:hover {
        border-bottom: 4px solid #fff;
        transition: all 0.4s ease-in-out;
    }

    .nav li a {
        margin: 0 7px;
    }

    section {
        margin-right: 15px;
    }

    .content {
        max-width: 470px;
        padding: 30px;
    }

}

@media screen and (min-width: 860px) {
    body {
        background: url(../images/ebgorilla-dschungel.jpg) #003333 no-repeat bottom center fixed;
        background-size: cover;
        -moz-background-size: cover;
        -o-background-size: cover;
        -webkit-background-size: cover;
    }

    .page {
        grid-template-rows: 140px 1fr 70px;
        -ms-grid-rows: 140px 1fr 70px;
        grid-template-columns: 260px 1fr;
        -ms-grid-columns: 260px 1fr;
        grid-template-areas: "logo nav" "logo section" "logo footer";
    }

    section {
        margin-right: 30px;
    }

    .content {
        max-width: 700px;
        padding: 50px;
    }

    .main-navbar {
        margin-top: 30px;
    }

    .main-navbar li a {
        padding-bottom: 15px;
        border-bottom: 0 solid transparent;
        transition: all 0.4s ease-in-out;
    }

    .main-navbar li a.active,
    .main-navbar li a:hover {
        border-bottom: 5px solid #fff;
        transition: all 0.4s ease-in-out;
    }

    .nav li a {
        margin: 0 15px;
    }
}

@media screen and (min-width: 620px) {

    .logo {
        -ms-grid-row: 1;
        -ms-grid-column: 1;
        -ms-grid-row-span: 3;
        grid-area: logo;
        -ms-grid-column-align: center;
        justify-self: center;
        padding: 10px 15px;
    }

    nav {
        -ms-grid-row: 1;
        -ms-grid-column: 2;
        grid-area: nav;
    }

    section {
        -ms-grid-row: 2;
        -ms-grid-column: 2;
        grid-area: section;
    }

    footer {
        -ms-grid-row: 3;
        -ms-grid-column: 2;
        grid-area: footer;
        align-self: center;
        -ms-grid-row-align: center;
    }

    .main-navbar li {
        display: inline-block;
    }

    .main-navbar {
        align-self: center;
        -ms-grid-row-align: center;
    }

    .nav ul li:not(.last)::after {
        content: " |";
    }

    .nav li:last-child a {
        margin-right: 0;
    }

    .nav li:first-child a {
        margin-left: 0;
    }

    .toggle {
        display: none;
    }
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    padding-top: 30px;
    margin-top: 30px;
    height: 0;
    overflow: hidden;
}

.content iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav a {
    color: #fff;
    text-decoration: none;
}

.main-navbar a:hover {
    text-decoration: none;
}

.footer-navbar li {
    display: inline-block;
}

.footer-navbar li a {
    font-size: 1.1rem;
}

.footer-navbar a:hover {
    text-decoration: underline;
}

@media print {
    body {
        color: #000;
    }

    nav,
    .nav {
        display: none;
    }

    a:after {
        content: ' - ' attr(href);
    }
}