/* Navigation */

.menu-icon {
  height: 30px;
  width: 30px;
  position: fixed;
  z-index: 3;
  right: 30px;
  top: 30px;
  cursor: pointer;
}
.menu-icon__line {
  height: 2px;
  width: 30px;
  display: block;
  background-color: #161616; /* menu icon color:before */
  margin-bottom: 4px;
  -webkit-transition: background-color .5s ease, -webkit-transform .2s ease;
  transition: background-color .5s ease, -webkit-transform .2s ease;
  transition: transform .2s ease, background-color .5s ease;
  transition: transform .2s ease, background-color .5s ease, -webkit-transform .2s ease;
}
.menu-icon__line-left {
  width: 15px;
}
.menu-icon__line-right {
  width: 15px;
  float: right;
}
.nav {
  position: fixed;
  z-index: 2;
}
.nav:before, .nav:after {
  content: "";
  position: fixed;
  width: 100vw;
  height: 100vh;
  background: rgba(234, 234, 234, 0.2);
  z-index: -1;
  -webkit-transition: -webkit-transform cubic-bezier(0.77, 0, 0.175, 1) 0.8s;
  transition: -webkit-transform cubic-bezier(0.77, 0, 0.175, 1) 0.8s;
  transition: transform cubic-bezier(0.77, 0, 0.175, 1) 0.8s;
  transition: transform cubic-bezier(0.77, 0, 0.175, 1) 0.8s, -webkit-transform cubic-bezier(0.77, 0, 0.175, 1) 0.8s;
  -webkit-transform: translateX(0%) translateY(-100%);
  transform: translateX(0%) translateY(-100%);
}
.nav:after {
  background: #161616;
  -webkit-transition-delay: 0s;
  transition-delay: 0s;
}
.nav:before {
  -webkit-transition-delay: .1s;
  transition-delay: .1s;
}
.nav__content {
  position: fixed;
  top: 50%;
  -webkit-transform: translate(0%, -50%);
  transform: translate(0%, -50%);
  width: 100%;
  text-align: center;
  font-size: calc(1vw + 10px);
  font-weight: 200;
  cursor: pointer;
  visibility: hidden;	
}
.nav__list-item {
  position: relative;
  display: inline-block;
  -webkit-transition-delay: 0.8s;
  transition-delay: 0.8s;
  opacity: 0;
  -webkit-transform: translate(0%, 100%);
  transform: translate(0%, 100%);
  -webkit-transition: opacity .2s ease, -webkit-transform .3s ease;
  transition: opacity .2s ease, -webkit-transform .3s ease;
  transition: opacity .2s ease, transform .3s ease;
  transition: opacity .2s ease, transform .3s ease, -webkit-transform .3s ease;
  margin-right: 80px;
  color: #fff;
}
/* text underline */
.nav__list-item:before {
  content: "";
  position: absolute;
  background: #fff;
  width: 20px;
  height: 1px;
  top: 100%;
  -webkit-transform: translate(0%, 0%);
  transform: translate(0%, 0%);
  -webkit-transition: all .3s ease;
  transition: all .3s ease;
  z-index: -1;	
}
/* text color */
.nav__list-item:hover:before {
  width: 100%;
}
.navlink, .navlink:link {
  color: #fff !important;
}
.active, .navlink:hover .navlink:visited .navilink:active {
  color: #ff931e !important;
}
body.nav-active .menu-icon__line {
  background-color: #fff; /* menu icon color:after */
  -webkit-transform: translateX(0px) rotate(-45deg);
  transform: translateX(0px) rotate(-45deg);
}
body.nav-active .menu-icon__line-left {
  -webkit-transform: translateX(1px) rotate(45deg);
  transform: translateX(1px) rotate(45deg);
}
body.nav-active .menu-icon__line-right {
  -webkit-transform: translateX(-2px) rotate(45deg);
  transform: translateX(-2px) rotate(45deg);
}
body.nav-active .nav .nav__content {
  visibility: visible;
}
body.nav-active .nav:before, body.nav-active .nav:after {
  -webkit-transform: translateX(0%) translateY(0%);
  transform: translateX(0%) translateY(0%);
}
body.nav-active .nav:after {
  -webkit-transition-delay: .1s;
  transition-delay: .1s;
}
body.nav-active .nav:before {
  -webkit-transition-delay: 0s;
  transition-delay: 0s;
}
body.nav-active .nav__list-item {
  opacity: 1;
  -webkit-transform: translateX(0%);
  transform: translateX(0%);
  -webkit-transition: opacity .3s ease, color .3s ease, -webkit-transform .3s ease;
  transition: opacity .3s ease, color .3s ease, -webkit-transform .3s ease;
  transition: opacity .3s ease, transform .3s ease, color .3s ease;
  transition: opacity .3s ease, transform .3s ease, color .3s ease, -webkit-transform .3s ease;
}
body.nav-active .nav__list-item:nth-child(0) {
  -webkit-transition-delay: 0.5s;
  transition-delay: 0.5s;
}
body.nav-active .nav__list-item:nth-child(1) {
  -webkit-transition-delay: 0.6s;
  transition-delay: 0.6s;
}
body.nav-active .nav__list-item:nth-child(2) {
  -webkit-transition-delay: 0.7s;
  transition-delay: 0.7s;
}
body.nav-active .nav__list-item:nth-child(3) {
  -webkit-transition-delay: 0.8s;
  transition-delay: 0.8s;
}
body.nav-active .nav__list-item:nth-child(4) {
  -webkit-transition-delay: 0.9s;
  transition-delay: 0.9s;
}
@media (min-width: 707px) and (max-width: 900px) {
  .nav__list-item {
    margin-right: 50px;
  }
}
@media (min-width: 668px) and (max-width: 706px) {
  .nav__list-item {
    margin-right: 40px;
  }
}
@media (min-width: 320px) and (max-width: 667px) {
	
  .nav__content {
    font-size: calc(2vw + 10px);
  }	
  .nav__list-item {
    display: block;
    padding: 1rem;
    text-align: left;
  }