.menu-icon {
    height: 30px;
    width: 30px;
    position: fixed;
    z-index: 2;
    right: 50px;
    top: 30px;
    cursor: pointer;
}

.menu-icon__line {
    height: 2px;
    width: 30px;
    display: block;
    background-color: #ffdb58;
    margin-bottom: 4px;
    transition: transform .2s ease, background-color .5s ease;
}

.menu-icon__line-left {
    width: 15px;
}

.menu-icon__line-right {
    width: 15px;
    float: right;
}

.nav {
    position: fixed;
    z-index: 1;
}

.nav:before, .nav:after {
    content: "";
    position: fixed;
    width: 100vw;
    height: 100vh;
    background: rgba(234, 234, 234, 0.2);
    z-index: -1;
    transition: transform cubic-bezier(0.77, 0, 0.175, 1) 0.8s;
    transform: translateX(0%) translateY(-100%);
}

.nav:after {
    background: white;
    transition-delay: 0s;
}

.nav:before {
    transition-delay: .1s;
}

.nav__content {
    position: fixed;
    top: 50%;
    transform: translate(0%, -50%);
    width: 100%;
    text-align: center;
    font-size: calc(2vw + 10px);
    font-weight: 200;
    cursor: pointer;
}

.nav__list-item {
    position: relative;
    display: inline-block;
    transition-delay: 0.8s;
    opacity: 0;
    transform: translate(0%, 100%);
    transition: opacity .2s ease, transform .3s ease;
    margin-right: 25px;
}

.nav__list-item:before {
    content: "";
    position: absolute;
    background: #ffdb58;
    width: 20px;
    height: 1px;
    top: 100%;
    transform: translate(0%, 0%);
    transition: all .3s ease;
    z-index: -1;
}

.nav__list-item:hover:before {
    width: 100%;
}

body.nav-active .menu-icon__line {
    background-color: #ffdb58;
    transform: translateX(0px) rotate(-45deg);
}

body.nav-active .menu-icon__line-left {
    transform: translateX(1px) rotate(45deg);
}

body.nav-active .menu-icon__line-right {
    transform: translateX(-2px) rotate(45deg);
}

body.nav-active .nav {
    visibility: visible;
}

body.nav-active .nav:before, body.nav-active .nav:after {
    transform: translateX(0%) translateY(0%);
}

body.nav-active .nav:after {
    transition-delay: .1s;
}

body.nav-active .nav:before {
    transition-delay: 0s;
}

body.nav-active .nav__list-item {
    opacity: 1;
    transform: translateX(0%);
    transition: opacity .3s ease, transform .3s ease, color .3s ease;
}

body.nav-active .nav__list-item:nth-child(0) {
    transition-delay: 0.5s;
}

body.nav-active .nav__list-item:nth-child(1) {
    transition-delay: 0.6s;
}

body.nav-active .nav__list-item:nth-child(2) {
    transition-delay: 0.7s;
}

body.nav-active .nav__list-item:nth-child(3) {
    transition-delay: 0.8s;
}

body.nav-active .nav__list-item:nth-child(4) {
    transition-delay: 0.9s;
}

body.nav-active .nav__list-item:nth-child(5) {
    transition-delay: 1s;
}

body.nav-active .nav__list-item:nth-child(6) {
    transition-delay: 1.1s;
}

body.nav-active .nav__list-item:nth-child(7) {
    transition-delay: 1.2s;
}

body.nav-active .nav__list-item:nth-child(8) {
    transition-delay: 1.3s;
}

body.nav-active .nav__list-item:nth-child(9) {
    transition-delay: 1.4s;
}

body.nav-active .nav__list-item:nth-child(10) {
    transition-delay: 1.5s;
}

body.nav-active .nav__list-item:nth-child(11) {
    transition-delay: 1.6s;
}

body.nav-active .nav__list-item:nth-child(12) {
    transition-delay: 1.7s;
}

body.nav-active .nav__list-item:nth-child(13) {
    transition-delay: 1.8s;
}

body.nav-active .nav__list-item:nth-child(14) {
    transition-delay: 1.9s;
}

body.nav-active .nav__list-item:nth-child(15) {
    transition-delay: 2s;
}

body.nav-active .nav__list-item:nth-child(16) {
    transition-delay: 2.1s;
}