@charset "UTF-8";
.first-view,
.collection-wrapper {
  will-change: transform;
}

.spacer {
  height: 100vh;
  /* first-viewの高さと同じ */
}

.first-view {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  will-change: transform;
  /* パフォーマンス向上 */
}
.first-view .fv-image {
  width: 100%;
  height: 100vh;
  padding: 100px;
  position: relative;
}
.first-view img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  animation: fadeIn 2s ease forwards;
  animation-delay: 0.2s;
}
.first-view h1 {
  position: absolute;
  right: 100px;
  bottom: 50px;
  height: 25px;
  opacity: 0;
  animation: fadeIn 1.5s forwards cubic-bezier(0.4, 0, 0.2, 1);
  animation-delay: 1.5s;
}
.first-view h1 img {
  width: auto;
  height: 100%;
}
.first-view h2 {
  position: absolute;
  top: 50%;
  left: 50%;
  margin-left: -40vw;
  margin-top: -2vw;
  width: 80vw;
  height: 4vw;
  display: flex;
  justify-content: center;
}
.first-view h2 span {
  display: block;
  height: 100%;
  margin: 0 0 0 1.5vw;
  padding: 0;
  overflow: hidden;
}
.first-view h2 span img {
  width: auto;
  height: 100%;
  opacity: 1;
  animation: textAnime 1.5s forwards cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateY(110%);
}
.first-view h2 span:nth-child(1) img {
  animation-delay: 1.5s;
}
.first-view h2 span:nth-child(2) img {
  animation-delay: 1.6s;
}
.first-view h2 span:nth-child(3) img {
  animation-delay: 1.8s;
}
.first-view h2 span:nth-child(4) img {
  animation-delay: 2.1s;
}
.first-view .fv-copy {
  width: 100vw;
  margin: 100px 0 240px 0;
  color: #615F5D;
  text-align: center;
}
.first-view .fv-copy .fv-copy-title {
  font-size: 1.0625rem;
}
.first-view .fv-copy p {
  font-size: 0.875rem;
  font-family: dnp-shuei-nmincho-std, sans-serif;
  font-weight: 400;
  margin: 2rem 0 3rem 0;
  letter-spacing: 1px;
  line-height: 3em;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}
@keyframes textAnime {
  to {
    opacity: 1;
    transform: translateY(0px);
  }
}
/* ===============================
   Responsive
   =============================== */
@media screen and (max-width: 768px) {
  .spacer {
    height: 100svh;
  }
  .first-view .fv-image {
    padding: 0;
    height: 100svh;
  }
  .first-view h1 {
    left: 7vw;
    bottom: 11vw;
    height: 5vw;
  }
  .first-view h2 {
    top: calc(50svh - 12vw);
    left: 7vw;
    margin: 0;
    width: 80vw;
    height: auto;
    flex-wrap: wrap;
    overflow: visible;
    justify-content: flex-start;
  }
  .first-view h2 span {
    display: block;
    height: 7.5vw;
    margin: 0 0 3vw 0;
    padding: 0;
  }
  .first-view h2 span img {
    display: block;
    width: auto;
    height: 100%;
    object-fit: contain;
  }
  .first-view h2 span:nth-child(1) {
    margin: 0 30vw 5vw 0;
  }
  .first-view h2 span:nth-child(2) {
    margin: 0;
  }
  .first-view h2 span:nth-child(3) {
    margin: 0 2vw 5vw 2vw;
  }
  .first-view .fv-copy {
    margin: 23vw 0 35vw 0;
  }
  .first-view .fv-copy .fv-copy-title {
    font-size: 1rem;
  }
  .first-view .fv-copy p {
    font-size: 0.8125rem;
    line-height: 2.5em;
  }
}