@charset "UTF-8";

/* drawer */
.drawer {
  opacity: 1;
  width: 70px;
  height: 26px;
  position: fixed;
  right: 40px;
  top: 40px;
  z-index: 1000;
}
.drawer-line {
  display: block;
  height: 3px;
  position: absolute;
  width: 100%;
  background: #1e1e1e;
  -webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-o-transition: all 0.3s ease;
	transition: all 0.3s ease;
}
/* .active .drawer-line {
  background: #fff;
} */
.drawer-line-top {
  width: 100%;
  right: 0;
  top: 0;
}
.drawer-line-center {
  width: 70%;
  right: 0;
  top: 11px;
}
.drawer-line-bottom {
  width: 50%;
  right: 0;
  bottom: 0;
}
.active .drawer-line-top {
  width: 50%;
  top: 12px;
  transform: rotate(45deg);
}
.active .drawer-line-center {
  transform: scaleX(0);
  background: transparent;
}
.active .drawer-line-bottom {
  bottom: 12px;
  transform: rotate(135deg);
}

/* drawer-nav */
.drawer-nav-wrap {
  width: 100%;
  height: 100vh;
  padding: 0;
  position: fixed;
  top: 0;
  left: 0;
  background: linear-gradient(-45deg, #c2ddf4, #DAE6F9, #E8F0FC, #F8FBFF);
  background-size: 200% 200%;
  animation: drawerBackground 10s ease infinite;
  z-index: 999;
  overflow-y: scroll;
  opacity: 0;
  display: none;
}
@keyframes drawerBackground {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}
.drawer-nav {
  width: 100%;
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}
.drawer-ul {
  width: auto;
  border-top: none;
  margin: 0 22px;
  padding: 0;
}
.drawer-li-en {
  font-size: 1.7em;
  letter-spacing: 2px;
  color: #73a1cd;
}
.drawer-li {
  font-size: 1.4em;
  padding: 20px 0 0 0;
}
.drawer-li a {
  font-weight: 700;
  letter-spacing: 1px;
  color: #333;
}
.slide-0 {
  opacity: 0;
  transform: translateX(-20px);
}
.slide-1 {
  opacity: 0;
  transform: translateX(-20px);
}
.slide-2 {
  opacity: 0;
  transform: translateX(-20px);
}
.slide-3 {
  opacity: 0;
  transform: translateX(-20px);
}
.slide-4 {
  opacity: 0;
  transform: translateX(-20px);
}
.slide-5 {
  opacity: 0;
  transform: translateX(-20px);
}
.slide-6 {
  opacity: 0;
  transform: translateX(-20px);
}
.link {
  padding: 0;
  text-transform: uppercase;
  position: relative;
  display: inline-block;
}
.link::before {
  content: "";
  position: absolute;
  bottom: -7px;
  left: 0px;
  width: 100%;
  height: 2px;
  background: #73a1cd;
  display: block;
  -webkit-transform-origin: right top;
  -ms-transform-origin: right top;
  transform-origin: right top;
  -webkit-transform: scale(0, 1);
  -ms-transform: scale(0, 1);
  transform: scale(0, 1);
  -webkit-transition: transform 0.4s cubic-bezier(1, 0, 0, 1);
  transition: transform 0.4s cubic-bezier(1, 0, 0, 1);
}
.link:hover::before {
  -webkit-transform-origin: left top;
  -ms-transform-origin: left top;
  transform-origin: left top;
  -webkit-transform: scale(1, 1);
  -ms-transform: scale(1, 1);
  transform: scale(1, 1);
}

@media screen and (max-width: 1260px) {
  .drawer-ul {
    margin: 0 20px;
  }
}

@media screen and (max-width: 1120px) {
  .drawer-nav {
    justify-content: flex-start;
    flex-wrap: wrap;
  }
  .drawer-ul {
    margin: 0 10px 0 40px;
  }
  .drawer-li-en {
    font-size: 1.6em;
  }
  .drawer-li {
    font-size: 1.3em;
    padding: 15px 0 0 0;
  }
}

@media screen and (max-width: 820px) {
  /* drawer-nav */
  .drawer-nav-wrap {
    background: rgb(199,223,250);
    background: linear-gradient(135deg, rgba(247,250,255,1) 0%, rgba(247,250,255,1) 100%);
  }
  .drawer-nav {
    width: 100%;
    padding: 70px 0 150px 0;
    position: static;
    top: auto;
    -webkit-transform: none;
    -ms-transform: none;
    transform: none;
    display: block;
  }
  .drawer-ul {
    width: 90%;
    border-top: 1px solid #f1f1f5;
    margin: 30px auto 0 auto;
    padding: 25px 0 0 0;
  }
  .drawer-li-en {
    font-size: 1.8em;
  }
  .drawer-li {
    font-size: 1.6em;
    padding: 25px 0 0 0;
  }
  .drawer-li a {
    color: #1c1c1c;
  }
  .link::before {
    background: transparent;
  }
}

@media screen and (max-width: 767px) {
  .drawer {
    width: 50px;
    height: 21px;
    right: 5%;
    top: 25px;
  }
  .drawer-line {
    height: 2px;  
  }
  .drawer-line-center {
    top: 9px;
  }
  .active .drawer-line-top {
    top: 9px;
    transform: rotate(45deg);
  }
  .active .drawer-line-bottom {
    bottom: 10px;
  }
  .drawer-nav {
    padding: 60px 0 150px 0;
  }
}