/*
* Prefixed by https://autoprefixer.github.io
* PostCSS: v8.4.14,
* Autoprefixer: v10.4.7
* Browsers: last 4 version
*/

header {
    background-color: #fff;
    position: sticky;
    height: 4rem;
    width: 100%;
    left: 0;
    top: 0;
    padding: .5rem 1rem;
    border-bottom: 1px solid #eee;
    z-index: 9;
}

header figure {
    height: 80%;
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
        -ms-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
}

header img {
    height: 100%;
}

header .nav {
    width: 3rem;
    height: 3rem;
    position: relative;
    cursor: pointer;
}

header .nav:not(.open):hover div:first-of-type {
    left: 55%;
}

header .nav:not(.open):hover div:last-of-type {
    left: 45%;
}

header .nav div {
    position: absolute;
    left: 50%;
    height: 5px;
    width: 60%;
    background-color: #192841;
    border-radius: 20px;
    -webkit-transform: translate(-50%, -50%);
        -ms-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

header .nav div:first-of-type {
    top: 40%;
}

header .nav div:last-of-type {
    top: 60%;
}

header .nav.open div {
    top: 50%;
}

header .nav.open div:first-of-type {
    -webkit-transform: translate(-50%, -50%) rotate(-45deg);
        -ms-transform: translate(-50%, -50%) rotate(-45deg);
            transform: translate(-50%, -50%) rotate(-45deg);
}

header .nav.open div:last-of-type {
    -webkit-transform: translate(-50%, -50%) rotate(45deg);
        -ms-transform: translate(-50%, -50%) rotate(45deg);
            transform: translate(-50%, -50%) rotate(45deg);
}