@charset "utf-8";

body {
  overflow-x: clip;
  min-height: 100vh;
}

.firstview {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 2%;
  text-align: center;
}

.firstview img {
  max-width: 35%;
  width: 100%;
}

.firstview h1 {
  margin-top: 4%;
  font-size: 1.6rem;
  line-height: 1.3;
}

.dounyu {
  margin-left: auto;
  margin-right: auto;
  font-size: 1.1rem;
  line-height: 1.6;
  margin-top: 3%;
  text-align: center;
}

.dounyu p {
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}


.information-wrapper {
  max-width: 930px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 7%;
  margin-bottom: 7%;
}

.information-wrapper ul li {
  display: flex;
  justify-content: flex-start;
  border-top: solid 1px #dddddd;
  padding: 45px 0;
  line-height: 1.7;
  padding-inline: 30px;
}

.information-wrapper ul li:last-child {
  border-bottom: solid 1px #dddddd;
}

.information-wrapper ul li h2 {
  width: 120px;
  font-size: 0.9rem;
}

.information-wrapper ul li p {
  max-width: 680px;
  margin-left: 60px;
}


.scroll-appear {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-appear.show {
  opacity: 1;
  transform: translateY(0);
}

.top-link {
  position: fixed;
  bottom: 7px;
  right: 20px;
  display: flex;
  flex-direction: column;
  /* 縦並び */
  align-items: center;
  /* gap: 10px; */
  /* ← ここで余白を10pxに */
  text-decoration: none;
  color: #333;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.top-link.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.top-icon {
  width: 58px;
  height: 58px;
  transition: transform 0.3s ease;
}

.top-link:hover .top-icon {
  transform: scale(1.2);
}



@media(max-width: 600px) {
  .firstview {
    display: block;
  }

  .firstview img {
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
    display: block;
  }

  .firstview h1 {
    width: 300px;
    font-size: 1.3rem;
    margin-top: 10%;
    margin-left: auto;
    margin-right: auto;
  }

  .dounyu {
    font-size: 0.9rem;
  }

  .dounyu p {
    max-width: 300px;
    line-height: 1.8;
  }

  .information-wrapper {
    max-width: 300px;
    margin-top: 10%;
    margin-bottom: 10%;
  }

  .information-wrapper ul li {
    display: block;
    padding-inline: 10px;
    padding: 30px 0;
  }

  .information-wrapper ul li h2 {
    font-size: 14px;
  }

  .information-wrapper ul li p {
    margin-left: 0;
    font-size: 13px;
    margin-top: 10px;
    line-height: 1.9;
  }

  .banner-wrapper {
    background-color: #edebeb;
    padding: 30px 0;
  }

  .banner {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 300px;
  }


  .top-icon {
    transition: transform 0.3s ease;
  }
}

@media (min-width: 601px) and (max-width: 960px) {
  .firstview {
    display: block;
  }

  .firstview img {
    max-width: 60%;
    margin-left: auto;
    margin-right: auto;
    display: block;
    margin-top: 5%;
  }

  .firstview h1 {
    font-size: 1.8rem;
    margin-left: auto;
    margin-right: auto;
    margin-top: 50px;
    width: 600px;

  }

  .dounyu {
    max-width: 600px;
    margin-top: 30px;
    font-size: 1rem;
  }

  .information-wrapper {
    max-width: 710px;
  }

  .information-wrapper ul li p {
    max-width: 465px;
    font-size: 0.9rem;
  }

  .banner-wrapper {
    background-color: #edebeb;
    padding: 50px 0;
  }

  .banner {
    width: 400px;
  }



}