/* Nav Bar */
header nav {
    padding: 0;
}

header nav a {
    text-decoration: none;
}

header .active {
    text-decoration-color: lightblue;
    padding: 0 10px;
    background: rgb(34, 34, 34);
    background: linear-gradient(0deg, rgba(34, 34, 34, 1) 0%, rgba(84, 84, 84, 1) 50%, rgba(34, 34, 34, 1) 100%);
    box-shadow: inset 0 0 10px #000000;
}

header nav ul {
    padding-left: 0;
    list-style-type: none;
    background: rgb(46, 44, 47);
    background: linear-gradient(0deg, rgba(46, 44, 47, 1) 0%, rgba(110, 121, 122, 1) 50%, rgba(46, 44, 47, 1) 100%);
    display: flex;
    justify-content: flex-start;
    align-items: center;
    font-family: "Liberation Sans", sans-serif;
}

header ul li *[href]:link {
    color: whitesmoke;
    padding: 0 10px;
    background: linear-gradient(0deg, rgba(46, 44, 47, 1) 0%, rgba(110, 121, 122, 1) 50%, rgba(46, 44, 47, 1) 100%);
    display: flex;
    flex-grow: inherit;
}

header ul li *[href]:visited {
    color: aliceblue;
    padding: 0 10px;
    background: linear-gradient(0deg, rgba(46, 44, 47, 1) 0%, rgba(110, 121, 122, 1) 50%, rgba(46, 44, 47, 1) 100%);
    display: flex;
    flex-grow: inherit;
}

header ul li *[href]:hover {
    color: lightskyblue;
    padding: 0 10px;
    background: rgb(34, 34, 34);
    background: linear-gradient(0deg, rgba(34, 34, 34, 1) 0%, rgba(84, 84, 84, 1) 50%, rgba(34, 34, 34, 1) 100%);
    box-shadow: inset 0 0 10px #000000;
}

.flex-container {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-evenly;
    flex-direction: column;
}

#hero {
    background-color: white;
    padding: 20px;
    -webkit-duration: 1s;
    -moz-duration: 1s;
    -o-duration: 1s;
    transition-duration: 1s;
}

#hero:hover {
    background-color: #a3bedb;
}

#activity-focus {
    background-color: white;
    padding: 20px;
    -webkit-duration: 1s;
    -moz-duration: 1s;
    -o-duration: 1s;
    transition-duration: 1s;
}

#activity-focus:hover {
    background-color: #c7dcf2;
}

#contact {
    text-align: center;
}

@keyframes image-fun {
    0% {
        left: -500px;
        top: -300px;
        -webkit-transform: rotateZ(0deg);
        -moz-transform: rotateZ(0deg);
        -o-transform: rotateZ(0deg);
        transform: rotateZ(0deg);
        width: 10px;
    }
    100% {
        left: 0px;
        top: 0px;
        -webkit-transform: rotateZ(360deg);
        -moz-transform: rotateZ(360deg);
        -o-transform: rotateZ(360deg);
        transform: rotateZ(360deg);
        width: 320px;
    }
}

@keyframes image-spin {
    0% {
        left: 0;
        top: 100px;
        -webkit-transform: rotateY(0deg);
        -moz-transform: rotateY(0deg);
        -o-transform: rotateY(0deg);
        transform: rotateY(0deg);
        width: 10px;
    }
    100% {
        left: 0;
        top: 0;
        -webkit-transform: rotateY(360deg);
        -moz-transform: rotateY(360deg);
        -o-transform: rotateY(360deg);
        transform: rotateY(360deg);
        width: 320px;
    }
}

#default-image {
    border-radius: 20px;
    width: 320px;
    position: relative;
    animation-name: image-fun;
    animation-duration: 2s;
}

#book-flight-image, #rent-car-image, #walking-distance-image {
    border-radius: 20px;
    width: 320px;
    position: relative;
    animation-name: image-spin;
    animation-duration: 2s;
}

#toggleWatchBtn {
    width: 180px;
    height: 50px;
    background: rgb(96, 95, 95);
    background: linear-gradient(0deg, rgba(96, 95, 95, 1) 0%, rgba(255, 255, 255, 1) 100%);
    -webkit-duration: .5s;
    -moz-duration: .5s;
    -o-duration: .5s;
    transition-duration: .5s;
}

#toggleWatchBtn:hover {
    width: 250px;
    height: 60px;
    font-size: 16px;
}

/* Mobile devices */
@media screen and (max-width: 320px) {

    header nav ul {
        height: 40px;
        font-size: 0.9rem;
    }

    header ul li *[href] {
        line-height: 40px;
        height: 40px;
    }

    h1 {
        font-size: 20px;
    }
}

/* iPads, Tablets. */
@media screen and (min-width: 321px) {

    header nav ul {
        height: 40px;
        font-size: 1rem;
    }

    header ul li *[href] {
        line-height: 40px;
        height: 40px;
    }

    img#large_image {
        display: none;
    }

    img#small_image {
        display: block;
        width: 100%;
    }

    h1 {
        font-size: 26px;
    }

    video {
        display: none;
    }
}

/* Small screens, laptops */
@media screen and (min-width: 768px) {

    header nav ul {
        height: 50px;
        font-size: 1.4rem;
    }

    header ul li *[href] {
        line-height: 50px;
        height: 50px;
    }

    img#small_image {
        display: none;
    }

    img#large_image {
        display: block;
        width: 100%;
    }

    .flex-container {
        flex-direction: row;
    }

    h1 {
        font-size: 36px;
    }

    video {
        display: inline-block;
    }

    @keyframes image-fun {
        0% {
            left: -500px;
            top: -300px;
            -webkit-transform: rotateZ(0deg);
            -moz-transform: rotateZ(0deg);
            -o-transform: rotateZ(0deg);
            transform: rotateZ(0deg);
            width: 10px;
        }
        100% {
            left: 0px;
            top: 0px;
            -webkit-transform: rotateZ(360deg);
            -moz-transform: rotateZ(360deg);
            -o-transform: rotateZ(360deg);
            transform: rotateZ(360deg);
            width: 650px;
        }
    }
    @keyframes image-spin {
        0% {
            left: 0;
            top: 100px;
            -webkit-transform: rotateY(0deg);
            -moz-transform: rotateY(0deg);
            -o-transform: rotateY(0deg);
            transform: rotateY(0deg);
            width: 10px;
        }
        100% {
            left: 0;
            top: 0;
            -webkit-transform: rotateY(360deg);
            -moz-transform: rotateY(360deg);
            -o-transform: rotateY(360deg);
            transform: rotateY(360deg);
            width: 650px;
        }
    }

    #default-image {
        border-radius: 20px;
        width: 650px;
        position: relative;
        animation-name: image-fun;
        animation-duration: 2s;
    }

    #book-flight-image, #rent-car-image, #walking-distance-image {
        border-radius: 20px;
        width: 650px;
        position: relative;
        animation-name: image-spin;
        animation-duration: 2s;
    }
}


/* Desktops, large screens. */
@media screen and (min-width: 1024px) {

    header nav ul {
        height: 50px;
        font-size: 1.6rem;
    }

    header ul li *[href] {
        line-height: 50px;
        height: 50px;
    }

    h1 {
        font-size: 46px;
    }
}

/* Extra large screens, TV. */
@media screen and (min-width: 1401px) {

    header nav ul {
        height: 50px;
        font-size: 2rem;
    }

    header ul li *[href] {
        line-height: 50px;
        height: 50px;
    }
}