@charset "UTF-8";

body {
  font-family: "游ゴシック体", YuGothic, "Yu Gothic M", "游ゴシック Medium",
    sans-serif;
  font-size: 62.5%;
  line-height: 1;
  -webkit-text-size-adjust: 100%;
  color: #fff;
  background: #000;
  overflow: hidden;
}
.inviewfadeIn {
  opacity: 0;
  -webkit-transition: all 1.5s ease;
  -moz-transition: all 1.5s ease;
  -o-transition: all 1.5s ease;
  transition: all 1.5s ease;
}
.fadeIn {
  opacity: 1;
}
.main {
  width: 100%;
  height: 100%;
  position: relative;
}
.logo {
  width: 120px;
  height: auto;
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -27px 0 0 -60px;
  z-index: 10;
}
.enter {
  box-sizing: border-box;
  width: 120px;
  height: auto;
  position: absolute;
  bottom: 24%;
  left: 50%;
  margin: 0 0 0 -60px;
  z-index: 10;
}
.enter-btn {
  box-sizing: border-box;
  width: 100%;
  height: auto;
  padding: 10px 20px;
  display: block;
  border: 1px solid transparent;
  -webkit-transition: all 0.4s cubic-bezier(0.5, 0.24, 0, 1);
  transition: all 0.4s cubic-bezier(0.5, 0.24, 0, 1);
}
.enter-btn::before {
  content: "";
  position: absolute;
  left: 0px;
  bottom: 0px;
  z-index: -1;
  width: 0%;
  height: 1px;
  background: #fff;
  box-shadow: inset 0px 0px 0px #fff;
  display: block;
  -webkit-transition: all 0.4s cubic-bezier(0.5, 0.24, 0, 1);
  transition: all 0.4s cubic-bezier(0.5, 0.24, 0, 1);
}
.enter-btn:hover::before {
  width: 100%;
}
.enter-btn::after {
  content: "";
  position: absolute;
  right: 0px;
  top: 0px;
  z-index: -1;
  width: 0%;
  height: 1px;
  background: #fff;
  -webkit-transition: all 0.4s cubic-bezier(0.5, 0.24, 0, 1);
  transition: all 0.4s cubic-bezier(0.5, 0.24, 0, 1);
}
.enter-btn:hover::after {
  width: 100%;
}
.enter-btn:hover {
  border-left: 1px solid #fff;
  border-right: 1px solid #fff;
}
.icon-wrap {
  width: 110px;
  height: auto;
  position: absolute;
  bottom: 3%;
  left: 50%;
  margin: 0 0 0 -55px;
  z-index: 10;
}
.icon {
  width: 35px;
  height: auto;
  margin: 0 10px;
  float: left;
}
.vimeo-wrap {
  width: 100%;
  height: 100%;
  position: relative;
  margin: 0;
  display: block;
}
.vimeo {
  bottom: 0;
  left: 0;
  overflow: hidden;
  position: absolute;
  right: 0;
  top: 0;
}
.vimeo iframe {
  box-sizing: border-box;
  height: 56.25vw;
  left: 50%;
  min-height: 100%;
  min-width: 100%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 177.77777778vh;
}

@media screen and (max-width: 700px) {
  .logo {
    width: 80px;
    margin: -27px 0 0 -40px;
  }
  .enter {
    width: 100px;
    margin: 0 0 0 -50px;
  }
  .icon-wrap {
    width: 88px;
    margin: 0 0 0 -44px;
  }
  .icon {
    width: 28px;
    margin: 0 8px;
  }
}