@charset "utf-8";

.paging-cover {
  visibility: visible;
}

.home-opening .paging-cover {
  visibility: hidden;
}

.indicator {
  display: none;
}

.intro {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: fixed;
  left: 0;
  top: auto;
  width: 100%;
  height: 100%;
  z-index: 190;
  padding-top: 0;
  color: #000;
  background-color: rgba(255, 255, 255, 1);
  transition-property: transform, background;
  transition-timing-function: cubic-bezier(0.8, 0, 0.2, 1), ease-out;
  transition-duration: 1.5s, 1.5s;
  transition-delay: 0.5s, 0s;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

.intro-inner {
  position: relative;
  width: 100%;
  height: calc(100vh - 200px);
  max-height: 340px;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}

.intro-mark {
  align-self: center;
  width: 200px;
  margin-bottom: 30px;
  /*height: 70px;*/
}

.intro-mark img {
  display: block;
  width: 70%;
  margin: 0 auto;
}

.intro-cat {
  display: flex;
  min-width: 320px;
  height: auto;
  margin: 0 auto;
  padding: 30px 0;
  list-style: none;
}

.intro-cat-list {
  display: flex;
  line-height: 1.5rem;
  font-size: 1.5rem;
  margin: auto;
  list-style: none;
  justify-content: space-between;
}

.intro-cat li {
  writing-mode: vertical-rl;
  display: block;
  width: 1em;
  margin: 1em;
}

.intro-cat-inner {
  display: block;
  backface-visibility: visible;
}

.intro-txt-container {
  text-align: center;
}

.intro-txt-container .intro-txt {
  margin: 0;
  padding: 0 40px;
  box-sizing: border-box;
  line-height: 2.5;
  font-size: 1.3rem;
}

.intro-sitename-container {
  text-align: center;
}

.intro-sitename-container .intro-sitename {
  font-size: 1.2rem;
  color: #838080;
}

.intro-mark {
  opacity: 1;
}
.intro-cat li {
  opacity: 0;
  transition: opacity 2s cubic-bezier(0.55, 0.06, 0.68, 0.19) 1.5s;
}
.intro-sitename-container {
  opacity: 0;
  transition: opacity 2s cubic-bezier(0.55, 0.06, 0.68, 0.19) 4s;
}

.home-opening .intro-mark {
  opacity: 0.4;
}
.home-opening .intro-cat li {
  opacity: 0.7;
}
.home-opening .intro-sitename-container {
  opacity: 0.7;
}

/* --------------------------------------------- */

.subheader {
  opacity: 0;
  transition: 1s cubic-bezier(0.55, 0.06, 0.68, 0.19) 1.5s;
}

.gnav .menu {
  opacity: 0.1;
  transition: 1s cubic-bezier(0.55, 0.06, 0.68, 0.19) 2.5s;
}

/*
 * 1. Opnening .opening
 * 2. Opnening End
 * 3. End
 * 4. Showed intro
 */

/* 1. Opnening (.home-introEnd) ---------------------------------------- */

.home-introEnd .subheader,
.home-introEnd .gnav .menu {
  opacity: 1;
}

/* 2. Opnening End (.home-openingEnd) ---------------------------------- */

.home-openingEnd .intro {
  display: none;
}

/* 3. End (.home-introEnd) --------------------------------------------- */

.home-introEnd .intro {
  transform: translateY(100vh);
  background-color: rgba(255, 255, 255, 0.85);
}

.home-introEnd .intro-txt {
}

.home-introEnd .intro .scroll-navigate {
  height: 0;
  transition: 0.5s cubic-bezier(0.55, 0.06, 0.68, 0.19) 0.5s;
}

/* 4. Showed intro (.showed-intro) --------------------------------------------- */

.showed-intro .intro-inner {
  display: none;
}

@media screen and (min-width: 1280px) {
  .scroll-navigate.-down {
    /*right: 60px;*/
  }

  .body-link {
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 1;
  }
  .body-link img {
  }

  .abs-elm {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    display: block;
    margin: auto;
  }

  .intro-inner {
    display: block;
    height: calc(80vh - 200px);
    max-height: 700px;
  }

  .intro-mark {
    top: calc(-50% - 150px);
    width: 200px;
    height: 60px;
  }

  .intro-cat {
    top: 80px;
    left: 50%;
    right: 50%;
    bottom: 0;
    width: auto;
    height: 100px;
    padding: 0;
    transform: translateX(calc(-100% - 60px));
  }

  .intro-cat-list {
    width: 600px;
    font-size: 2.5rem;
    transform: translate(-10%, -50%);
  }

  .intro-sitename-container {
    top: auto;
    bottom: 5%;
    width: 80%;
    height: 3em;
    max-width: 1000px;
    text-align: right;
  }

  .intro-sitename-container .intro-sitename {
    font-size: 1.6rem;
  }

  .msie .intro-cat {
    left: 0;
  }
}