header {
  width: 100%;
  position: relative;
  margin-bottom: 80px;
}
header .top-area {
  width: 100%;
  height: 7.5vw;
  display: flex;
  align-items: center;
  justify-content: center;
}
@media screen and (max-width: 1100px) {
  header .top-area {
    height: 70px;
  }
}
header .top-area .logo-box {
  width: 250px;
  margin: 0 auto;
  text-align: center;
}
@media screen and (max-width: 1300px) {
  header .top-area .logo-box {
    width: 200px;
  }
}
@media screen and (max-width: 1100px) {
  header .top-area .logo-box {
    width: 150px;
  }
}
@media screen and (max-width: 768px) {
  header .top-area .logo-box {
    margin: 0 auto 0 20px;
  }
}
header .top-area .logo-box img {
  display: block;
  width: 100%;
  height: 100%;
}
header .key-visual-box {
  width: 85%;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}
header .key-visual-box::before, header .key-visual-box::after {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  transform: translateY(0);
}
header .key-visual-box::before {
  background: #FFF;
  z-index: 3;
  transition: 1s;
}
header .key-visual-box::after {
  background: #6E60A8;
  z-index: 2;
  transition: 1s;
  transition-delay: 0.5s;
}
@media screen and (max-width: 1100px) {
  header .key-visual-box {
    width: calc(100% - 140px);
    height: 300px;
  }
}
@media screen and (max-width: 768px) {
  header .key-visual-box {
    width: 100%;
  }
}
header .key-visual-box img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  opacity: 0;
  transform: scale(0.8);
  transition: 1.2s cubic-bezier(0.785, 0.135, 0.15, 0.86);
  transition-delay: 0.4s;
}
header .key-visual-box.show::before,
header .key-visual-box.show::after {
  transform: translateY(100%);
}
header .key-visual-box.show img {
  opacity: 1;
  transform: scale(1);
}
header .copy {
  position: fixed;
  top: 40%;
  left: -80px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-style: normal;
  font-feature-settings: "palt" 0, "pkna" 0, "zero" 0;
  transform: rotate(90deg);
}
@media screen and (max-width: 1300px) {
  header .copy {
    top: 30%;
    left: -80px;
    font-size: 15px;
  }
}
@media screen and (max-width: 1100px) {
  header .copy {
    display: none;
  }
}
header .scroll_down {
  position: absolute;
  top: 100%;
  left: 3.75vw;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.45s ease, transform 0.45s ease;
}
@media screen and (max-width: 1100px) {
  header .scroll_down {
    display: none;
  }
}
header .scroll_down::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 80%;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0, rgba(0, 0, 0, 0.8) 80%, rgba(0, 0, 0, 0.8) 100%);
}
header .scroll_down.is-hide {
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
}
header .scroll_down a {
  display: block;
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 2;
  color: #000;
  width: 15px;
  font-size: 15px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-style: normal;
  font-feature-settings: "palt" 0, "pkna" 0, "zero" 0;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  writing-mode: vertical-lr;
  transition: 0.2s;
  margin: auto;
}
header .scroll_down a::before {
  content: "";
  position: absolute;
  bottom: -180%;
  left: 50%;
  width: 2px;
  height: 100px;
  background: #ddd;
}
header .scroll_down a::after {
  content: "";
  position: absolute;
  bottom: -180%;
  left: 50%;
  width: 2px;
  height: 100px;
  background: #000;
}
header #type01 a::after {
  animation: sdl01 1.5s cubic-bezier(1, 0, 0, 1) infinite;
}
@keyframes sdl01 {
  0% {
    transform: scale(1, 0);
    transform-origin: 0 0;
  }
  50% {
    transform: scale(1, 1);
    transform-origin: 0 0;
  }
  50.1% {
    transform: scale(1, 1);
    transform-origin: 0 100%;
  }
  100% {
    transform: scale(1, 0);
    transform-origin: 0 100%;
  }
}/*# sourceMappingURL=header.css.map */