@charset "utf-8";
/* CSS Document */

.hero {
/*  margin-bottom: 16rem;*/
  margin-bottom: 5rem;
  height: 500px;
  overflow: hidden;
}
.heroInner {
  position: relative;
  height: 500px;
}
.heroTitle {
  padding: 40px 0 0;
  border-radius: 30px;
  position: absolute;
  top: 30px;
  left: calc(50% - 285px);
  width: 570px;
  height: 360px;
  background-color: rgba(255,255,255,.8);
  z-index: 5;
  text-align: center;
}
.heroTitleLogo {
  margin: 0 auto 40px;
  width: 368px;
}
.siteTagline {
  line-height: 3.3rem;
  font-size: 2.5rem;
  font-weight: 500;
}
.siteTagline span{
  display: block;
}
.siteTagline .jp {
  font-size: 1.6rem;
  font-weight: 400;
}
.heroImg {
  display: flex;
  position: absolute;
  top: 0;
  left: 0;
  aspect-ratio: 2045/501;
  height: 500px;
}
.heroImg.-img01 {
  z-index: 2;
}
.heroImg.-img02 {
}
.heroImgInner {
  width: 100%;
  flex-shrink: 0;
  opacity: 0;
  transition: opacity ease 2s;
}
.siteTagline {
  opacity: 0;
  transition: opacity ease 1s 1.4s;
}
.loaded .heroImgInner {
  opacity: 1;
  animation: slide-animation 0s linear infinite;
}
.loaded .siteTagline {
  opacity: 1;
}
.heroImg.-img01 .heroImgInner {
  animation-duration: 15s;
}
.heroImg.-img02 .heroImgInner {
  animation-duration: 25s;
  transition-delay: .6s;
}

@keyframes slide-animation {
  0% {
    translate: 0;
  }
  
  100% {
    translate: -100%;
  }
}


@media screen and (max-width: 767px) {
  .hero {
    margin-bottom: 5rem;
    height: 294px;
    overflow: hidden;
  }
  .heroInner {
    height: 294px;
    aspect-ratio: inherit;
  }
  .heroTitle {
    padding: 18px 0 0;
    border-radius: 18px;
    top: 70px;
    left: calc(50% - 120px);
    width: 240px;
    height: 150px;
  }
  .heroTitleLogo {
    margin: 0 auto 5px;
    width: 156px;
  }
  .siteTagline {
    line-height: 1.8rem;
    font-size: 1.2rem;
  }
  .siteTagline .jp {
    font-size: .9rem;
  }
  .heroImg {
    display: flex;
    position: absolute;
    top: 0;
    left: 0;
    aspect-ratio: 672/295;
    height: 294px;
    mix-blend-mode: multiply;
  }
  .heroImgInner {
  }
  .heroImg.-img01 .heroImgInner {
    animation-duration: 13s;
  }
  .heroImg.-img02 .heroImgInner {
    animation-duration: 32s;
  }
}