html,
body {
    height: 100%;
    width: 100%;
    margin: 0;
    overflow: hidden;
    font-family: Helvetica Neue;
}

header {
    margin-bottom: 100px;
}

.navbar {
    background-color: transparent;
    z-index: 1;
    color: white;
    height: 100px;
}

.navbar img {
    height: 10vh;
    cursor: pointer;
}

.navbar .dropdown .dropdown-menu {
    background: rgba(255, 255, 255, 0.92);
}

.navbar .dropdown .dropdown-menu .dropdown-item:hover,
.navbar .dropdown .dropdown-menu .dropdown-item:focus {
    background-color: transparent;
}

.header-container {
    padding: 0 16px;
}

section {
    height: 100vh;
    top: 100px;
    overflow-y: scroll;
    -webkit-overflow-scrolling: touch;
    padding-top: 150px;
    font-family: Lato, sans-serif;
    color: #999;
    padding-right: 4rem !important;
    padding-left: 4rem !important;
    text-align: justify;
}

section .title {
    color: black;
    border-bottom: 1px solid rgba(0, 0, 0, 0.3);
    margin-bottom: 50px;
}

.overlay {
    background: rgba(0, 0, 0, 0.3);
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

video {
    object-fit: cover;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.viewport-header {
    position: relative;
    height: 100vh;
    color: white;
}

.logo-container {
    width: 25%;
    cursor: pointer;

}

@media (max-width: 576px) {
    .menu .menu-title {
        display: none;
    }

    .header-container {
        position: absolute;
        top: 60%;
        transform: translateY(-60%);
    }


    .app-logo {
        margin-top: 30px;
    }

    section h1 {
        font-size: 1.5rem;
    }

    .container-fluid {
        padding: 150px 30px 0 30px !important;
    }

    .logo-container {
        width: 35%;
    }
}

@media (min-width: 991px) {
    .app-logo .logo-container {
        width: 15%;
    }
}

@media (min-device-height: 1024px) {
    .navbar-brand img {
        height: 5vh;
    }
}

@media (min-width: 576px) {
    .menu .menu-title {
        display: inline;
    }

    .header-container {
        position: absolute;
        top: 80%;
        transform: translate(0, -80%);
    }

    .header-text h1 {
        font-size: 3rem;
    }
    .sub-text {
        font-size: 22px;
    }

    .app-logo {
        margin-top: 50px;
    }
}


.fa-volume-up,
.fa-volume-mute {
    cursor: pointer;
}

.logo-text {
    font-size: 10px;
    margin-top: 5px;
}