* {
    font-family: Roboto;
}

body {
    display: flex;
    min-height: 100vh;
    flex-direction: column;
    background-color: #fafafa;
}

main {
    flex: 1 0 auto;
}

body.spinner-loading {
    overflow: hidden;
}

.brand-logo {
    width: 44px;
    height: 44px;
    margin-top: 10px;
}

nav ul a {
    color: #9e9e9e;
    -webkit-transition: color .2s ease-out;
    transition: color .2s ease-out;
}

nav ul a:hover, nav ul a.active {
    color: #fbc02d;
    background-color: white;
}

nav ul a.active::after {
    margin-top: -3px;
    margin-left: -15px;
    width: calc(100% + 30px);
    height: 3px;
    background: #fbc02d;
    display: block;
    content: '';
}

nav ul a:focus, nav ul a:focus.active {
    background-color: #fffde7;
}

.parallax-img {
    filter: grayscale(60%);
}

.parallax-container {
    min-height: 500px;
    height: 500px;
}

.parallax-container .section {
    width: 100%;
}

.carousel {
    margin: 50px 0 90px;
    height: 350px;
}

.carousel .carousel-item {
    width: 560px;
    height: 350px;
    cursor: pointer;
}

.carousel .carousel-item:active {
    cursor: grab;
}

.add-my-padding {
    padding: 40px 0;
}

.settings-text {
    color: #50565d;
}

.my-yellow {
    color: #fbc02d;
}

.material-icons {
    color: #fbc02d;
}

.page-footer {
    padding-top: 0;
    -webkit-box-shadow: 0 -4px 5px 0 rgba(0, 0, 0, 0.14), 0 -1px 10px 0 rgba(0, 0, 0, 0.12), 0 -2px 4px -1px rgba(0, 0, 0, 0.3);
    box-shadow: 0 -4px 5px 0 rgba(0, 0, 0, 0.14), 0 -1px 10px 0 rgba(0, 0, 0, 0.12), 0 -2px 4px -1px rgba(0, 0, 0, 0.3);
}

.footer-text {
    font-size: 16px;
    color: #50565d;
}

.name-text {
    color: #fbc02d;
    margin-top: 0;
}

.install-button {
    background-color: #fbc02d;
    margin-top: 25px;
}

.install-button:hover {
    background-color: #fcd470;
}

.install-button:focus {
    background-color: #e0a104;
}

.yellow-link {
    color: #fbc02d;
    font-weight: bold;
}

.page-footer .row {
    margin-bottom: 0;
}

.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    height: 100%;
    width: 100%;
    background-color: white;
    z-index: 1005;
}

.spinner {
    position: fixed;
    width: 96px;
    height: 96px;
    top: calc(50% - 48px);
    left: calc(50% - 48px);
}

.spinner-logo {
    position: fixed;
    width: 64px;
    height: 64px;
    top: calc(50% - 32px);
    left: calc(50% - 32px);
}

.spinner-yellow-only {
    border-color: #fbc02d;
}

@media only screen and (max-width: 390px) {
    .name-text {
        font-size: 2.8rem;
    }

    .description-text {
        font-size: 1.45rem;
    }

    .extension-text {
        font-size: 1.85rem;
    }
}

@media only screen and (min-width: 391px) and (max-width: 450px) {
    .name-text {
        font-size: 3.5rem;
    }

    .description-text {
        font-size: 1.55rem;
    }

    .extension-text {
        font-size: 1.95rem;
    }
}


@media only screen and (max-width: 450px) {
    .parallax-container {
        min-height: 275px;
        height: 275px;
    }
    
    .parallax-img {
        width: 720px;
        height: 450px;
    }

    .carousel {
        margin: 25px 0 35px;
        height: 150px;
    }
    
    .carousel .carousel-item {
        width: 240px;
        height: 150px;
    }
}

@media only screen and (max-width: 600px) {
    nav .brand-logo.left {
        left: 50%;
        -webkit-transform: translateX(-50%);
                transform: translateX(-50%);
    }

    .brand-logo {
        width: 40px;
        height: 40px;
        margin-top: 8px;
    }
}

@media only screen and (min-width: 451px) and (max-width: 600px) {
    .name-text {
        font-size: 3.9rem;
    }

    .parallax-container {
        min-height: 300px;
        height: 300px;
    }
    
    .parallax-img {
        width: 880px;
        height: 550px;
    }

    .carousel {
        margin: 35px 0 50px;
        height: 250px;
    }
    
    .carousel .carousel-item {
        width: 320px;
        height: 200px;
    }

    .extension-text {
        font-size: 2.1rem;
    }
}

@media only screen and (min-width: 601px) and (max-width: 992px) {
    .parallax-container {
        min-height: 350px;
        height: 350px;
    }

    .parallax-img {
        width: 1000px;
        height: 625px;
    }

    .carousel {
        margin: 40px 0 60px;
        height: 250px;
    }
    
    .carousel .carousel-item {
        width: 400px;
        height: 250px;
    }
}

@media only screen and (min-width: 993px) and (max-width: 1440px) {
    .parallax-container {
        min-height: 400px;
        height: 400px;
    }

    .parallax-img {
        width: 1480px;
        height: 925px;
    }

    .carousel {
        margin: 50px 0 80px;
        height: 300px;
    }
    
    .carousel .carousel-item {
        width: 480px;
        height: 300px;
    }
}

@media only screen and (min-width: 1441px) and (max-width: 2000px) {
    .parallax-container {
        min-height: 450px;
        height: 450px;
    }
    
    .parallax-img {
        width: 2040px;
        height: 1275px;
    }
    
    .add-my-padding {
        padding: 70px 0;
    }
}

@media only screen and (min-width: 2001px) and (max-width: 2561px) { 
    .parallax-img {
        width: 2600px;
        height: 1625px;
    }
    
    .add-my-padding {
        padding: 90px 0;
    }
}