.mobile-logo {
  display: none;
  background: url(mobile-logo.jpg) center no-repeat;
  height: 50px;
  background-size: 15rem;
}
.mobile-nav.active .mobile-logo {
  position: absolute;
  top: 0.5rem;
  width: 175px;
  display: inline-block;
}
.mobile-nav {
  position: fixed;
  top: 10px;
  right: 10px;
  height: 50px;
  width: 50px;
  background: rgba(#000, 0.8);
  overflow: hidden;
  transition: all 0.5s ease-out, background 1s ease-out;
  transition-delay: 0.2s;
  z-index: 999;
}
.mobile-nav.active,
.nav-hamburger {
  background-color: #fff;
  right: 0;
  z-index: 999;
}
.mobile-nav.active {
  height: 100%;
  width: 100%;
  overflow-y: scroll;
  top: 0;
  transition: all 0.3s ease-in, background 0.5s ease-in;
  transition-delay: 50ms;
}
.mobile-nav.active .menu {
  display: block;
  position: relative;
  height: auto;
  width: 100%;
  padding-left: 1.5rem;
  right: 0;
}
.mobile-nav > .menu {
  position: relative;
  display: block;
  padding: 0 1.5rem;
  list-style: none;
}
.mobile-nav .menu .menu-item {
  margin-top: 5px;
  transform: scale(1.15) translateY(-30px);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.4, 0.01, 0.165, 0.99),
    opacity 0.6s cubic-bezier(0.4, 0.01, 0.165, 0.99);
}
.mobile-nav.active .menu .menu-item {
  transform: scale(1) translateY(0);
  opacity: 1;
}
.mobile-nav .menu .menu-item--expanded {
  display: flex;
  justify-content: space-between;
  width: 100%;
  flex-wrap: wrap;
  align-items: center;
}
.mobile-nav .menu .menu-item a,
.mobile-nav .menu .menu-item span {
  display: block;
  position: relative;
  color: #000;
  text-decoration: none;
  font-size: 18px;
  line-height: 2.35;
  font-weight: 200;
  width: 100%;
  transition: all 0.4s;
  border-bottom: 1px solid rgba(200, 199, 199, 0.7);
}
.mobile-nav .menu .menu .menu-item a,
.mobile-nav .menu .menu .menu-item span {
  font-size: 16px;
}
.mobile-nav .menu .menu .menu .menu-item a,
.mobile-nav .menu .menu .menu .menu-item span {
  font-size: 14px;
}
.mobile-nav .menu .menu-item--expanded a,
.mobile-nav .menu .menu-item--expanded span {
  display: block;
  width: calc(100% - 40px);
}
.mobile-nav .menu .menu-item--expanded .menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4, 0.01, 0.165, 0.99);
  height: auto;
}
.nav-btt {
  height: 35px;
  width: 40px;
  position: relative;
  border: none;
}
.nav-hamburger {
  position: absolute;
  display: inline-block;
  height: 43px;
  width: 50px;
  cursor: pointer;
  transform: rotate(0);
  transition: all 0.3s;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  background-color: transparent;
}
.mobile-nav > .menu {
  font-size: 26px;
  margin: 6rem 0 0;
}
.mobile-nav > .menu .menu {
  margin: 0;
}
.mobile-nav.active .btmbar,
.mobile-nav.active .topbar {
  transition: all 0.4s cubic-bezier(0.4, 0.01, 0.165, 0.99);
  transition-delay: 0.2s;
}
.mobile-nav.active .topbar {
  transform: translateY(4px) rotate(135deg);
}
.mobile-nav.active .btmbar {
  transform: translateY(2px) rotate(-135deg);
}
.burger-inner {
  width: 18px;
  height: 8px;
  position: relative;
  display: block;
  margin: -4px auto 0;
  top: 50%;
}
.nav-inner {
  position: absolute;
  top: 50%;
  left: 50%;
  content: "";
  display: inline-block;
  width: 15px;
  height: 15px;
  border-left: 1px solid #000;
  border-bottom: 1px solid #000;
  transform: rotate(-45deg) translate(8%, -80%);
}
.nav-inner.active {
  border-right: 1px solid #fff;
  border-top: 1px solid #fff;
}
.btmbar,
.topbar {
  width: 100%;
  height: 2px;
  display: block;
  position: relative;
  background: #121212;
  transition: all 0.3s;
  transition-delay: 0s;
}
.topbar {
  transform: translateY(0) rotate(0);
}
.btmbar {
  transform: translateY(6px) rotate(0);
}