@charset "utf-8";
/* CSS Document */

.scroll-prevent {
  position: fixed;
  z-index: -1;
  width: 100%;
  height: 100%;
}
#nav-tgl {
  display: none;
}
.nav-tgl-btn {
  cursor: pointer;
  position: fixed;
  top: 0;
  right: 0;
  margin: 0;
  z-index: 9999;
}
.open {
  z-index: 9999;
  width: 6.4rem;
  height: 6.4rem;
  background: #000;
  transition: background .6s, transform .6s cubic-bezier(0.215, 0.61, 0.355, 1);
}
.open::before,
.open::after {
  content: "";
}
.open span,
.open::before,
.open::after {
  content: "";
  position: absolute;
  top: calc(50% - 1px);
  right: 30%;
  width: 40%;
  border-bottom: 2px solid white;
  transition: transform .6s cubic-bezier(0.215, 0.61, 0.355, 1);
}
.open::before {
  transform: translateY(-8px);
}
.open::after {
  transform: translateY(8px);
}
.close {
  z-index: 6;
  width: 100%;
  height: 100%;
  pointer-events: none;
  transition: background .6s;
}
#nav-tgl:checked + .open {
  background: #e60012;
  transform: translateX(-250px);
}
#nav-tgl:checked + .open span {
  transform: scaleX(0);
}
#nav-tgl:checked + .open::before {
  transform: rotate(45deg);
}
#nav-tgl:checked + .open::after {
  transform: rotate(-45deg);
}
#nav-tgl:checked ~ .close {
  pointer-events: auto;
  background: rgba(0,0,0,.3);
}

.content-wrapper {
  transition: transform .6s cubic-bezier(0.215, 0.61, 0.355, 1);
}
#nav-tgl:checked ~ .content-wrapper {
  transform: translateX(-250px);
}



/* メニューデザイン */
.drower-menu {
  z-index: 999;
  position: fixed;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  overflow-scrolling: touch;
  top: 0;
  right: 0;
  width: 250px;
  height: 100%;
  margin: 0;
  padding: 0 0 10px;
  box-sizing: border-box;
  background: rgba(0,0,0,0.5);
  transform: translateX(100%);
  transition: transform .6s cubic-bezier(0.215, 0.61, 0.355, 1);
}
.drower-menu a {
  display: block;
  color: white;
  padding: 2rem 5rem;
  text-decoration: inherit;
  transition: background .6s;
  font-size: 1.8rem;
}
.drower-menu a:hover {
  background: rgba(230,0,18,0.8);
}
#nav-tgl:checked ~ .drower-menu {
  transform: none;
}