.hmbrgr {
    position: relative;
    float: right;
    box-sizing: border-box;
    margin-right: -.95em;
    transition: all .4s;
}

.hmbrgr b {
    position: relative;
    display: block;
    margin: .94em;
    margin-top: .66em;
    width: 2em;
    height: 1.5em;
}

.hmbrgr i {
    display: block;
    position: absolute;
    background: #000;
    width: 100%;
    height: 2px;
}

.hmbrgr i.f {
    top: 0;
}

.hmbrgr i.m {
    top: 50%;
    margin-top: -1px;
}

.hmbrgr i.l {
    bottom: 0;
}

.hmbrgr.open i.m {
    opacity: 0;
}

.hmbrgr.open i.f, .hmbrgr.open i.l {
    top: 50%;
    margin-top: -1px;
}

.hmbrgr.open i.f {
    transform: rotate(135deg);
}

.hmbrgr.open i.l {
    transform: rotate(-135deg);
}

.hmbrgr b, .hmbrgr i {
    transition: all .3s ease-in-out;
}

#header.scrolled .hmbrgr b {
    margin: .94em;
    height: 1.12em;
    width: 1.7em;
}

#header.scrolled .hmbrgr {
    margin-right: -1em;
    margin-top: -.26em;
}

#menu {
    clear: both;
    height: 0px;
    width: 100%;
    transition: all .2s;
    box-sizing: border-box;
    overflow: hidden;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

#menu::-webkit-scrollbar {
    display: none;
}

#menu.open {
    position: relative;
    height: 100vh;
    height: calc(var(--vh, 1vh) * 100);
    overflow-y: auto;
    padding-bottom: 6em;
}

#menu>nav>ul {
    font-weight: 500;
    text-transform: uppercase;
    text-align: center;
    padding: 4em 0 3em 0;
    margin: 0;
    width: 100%;
}

#menu>nav>ul>li {
    list-style: none;
    padding: 0;
    margin: 0;
    border-bottom: 1px solid #111;
}

#menu>nav>ul>li:last-child {
    border-bottom: none;
}

#menu>nav>ul>li>a {
    opacity: 0;
    display: block;
    box-sizing: border-box;
    line-height: 1em;
    padding: 1.5em 0;
    transition: all .2s;
}

#menu.open>nav>ul>li>a {
    opacity: 1;
}

#menu nav a:hover, #menu nav .active a {
    text-decoration: none;
}

#header.scrolled #menu {
    padding-top: 0.5;
}

@media screen and (max-width: 960px) {
    .hmbrgr {
        margin-right: -1em;
    }
}