@charset "UTF-8";

/*-----------------------------------------------------------
HOME
-----------------------------------------------------------*/
.home-header {
  display: grid;
  place-content: center;
  background-color: #fff;
  padding: 10px 0;
  height: 100px;
}

.home-logo {
  width: 25px;
  margin: 0 auto;
}

.home-hero {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.home-hero a {
  display: block;
  position: relative;
  overflow: hidden;
}

.home-hero .col-text {
  color: #fff;
  font-family: "Zen Old Mincho", serif;
  line-height: 1.5;
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  z-index: 10;
}

.home-hero .col-text .jp {
  font-size: 55px;
  transition: .3s;
  letter-spacing: 0.05em;
}

.home-hero .col-text .en {
  font-size: 16px;
}

.home-hero .arrow {
  border: 1px solid #fff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  margin: 25px auto 0;
  position: relative;
  color: #fff;
  transition: .3s;
}

.home-hero .arrow::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 45%;
  transform: translate(-50%, -50%) rotate(45deg);
  width: 10px;
  height: 10px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transition: .3s;
}

.home-hero .col-bg {
  position: relative;
}

.home-hero .col-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.35);
  z-index: 5;
}

.home-hero .col-bg img {
  object-fit: cover;
  height: calc(100vh - 100px);
  width: 100%;
  transition: transform 0.5s;
}

.home-hero a:hover .col-bg img {
  transform: scale(1.05);
}

.home-hero a:hover .arrow {
  background-color: #fff;
  color: #000;
}

@media screen and (max-width: 800px) and (min-width: 0px) {
  .home-header {
    height: 80px;
  }

  .home-logo {
    width: 20px;
  }

  .home-hero {
    grid-template-columns: 1fr;
  }
  .home-hero .col-bg img {
    height: calc(50dvh - 40px);
  }
  .home-hero .col-text .jp {
    font-size: 35px;
  }

  .home-hero .col-text .en {
    font-size: 14px;
  }
  .home-hero .arrow {
    width: 40px;
    height: 40px;
  }

  .home-hero .arrow::before {
    width: 8px;
    height: 8px;
  }
}