@charset "UTF-8";
/*
 *  SiteName : DETAIL ARTIST(ディテールアーティスト)
 *  © 2025 DETAIL ARTIST
 */
/*==============================================================
  common
==============================================================*/
section:nth-of-type(n + 2) {
  margin: 0 auto;
  padding: 100px 0 0;
}
section:nth-of-type(n + 2) .content {
  width: 1000px;
}
section:nth-of-type(n + 2) .content h2 {
  font-size: 16px;
  font-size: 1.6rem;
}
section:nth-of-type(n + 2) .content h3 {
  margin: 5px 0 0;
  font-size: 64px;
  font-size: 6.4rem;
}
section:nth-of-type(n + 2) .content table {
  margin: 37px 0 0;
  width: 100%;
  border-top: 1px solid #d2d2d2;
}
section:nth-of-type(n + 2) .content table tr th,
section:nth-of-type(n + 2) .content table tr td {
  padding: 30px 0;
  text-align: left;
  line-height: 24px;
  font-size: 16px;
  font-size: 1.6rem;
  border-bottom: 1px solid #d2d2d2;
  vertical-align: top;
  display: table-cell;
}
section:nth-of-type(n + 2) .content table tr th {
  width: 190px;
}
section:nth-of-type(n + 2) .content table tr td {
  width: calc(100% - 190px);
}

/*==============================================================
  overview_navigation
==============================================================*/
.overview_navigation {
  position: fixed;
  top: 100px;
  left: -100%;
  transition: all 0.5s ease;
  z-index: 1;
}
.overview_navigation p {
  font-size: 20px;
  font-size: 2rem;
}
.overview_navigation ul {
  margin: 40px 0 0;
  overflow: hidden;
}
.overview_navigation ul li {
  position: relative;
  left: -15px;
  margin: 0 0 30px;
  width: calc(100% + 15px);
  font-size: 16px;
  font-size: 1.6rem;
  transition: all 0.5s ease;
}
.overview_navigation ul li.active {
  left: 0;
}
.overview_navigation ul li::before {
  width: 10px;
  height: 10px;
  content: "";
  background: linear-gradient(125deg, #f23ef4 0%, #0bc8fc 100%);
  border-radius: 5px;
  display: inline-block;
}
.overview_navigation ul li a {
  width: calc(100% - 15px);
  display: inline-block;
}

/*==============================================================
  overview_title
==============================================================*/
#overview_title {
  margin: 140px auto 100px;
}
#overview_title h2 {
  font-size: 20px;
  font-size: 2rem;
}
#overview_title h3 {
  margin: 23px 0 0;
  font-size: 70px;
  font-size: 7rem;
}
#overview_title h4 {
  margin: 40px 0 0;
}
#overview_title .overview_image {
  margin: 60px 0 0;
  width: 100%;
  height: 400px;
  background-image: url(../img/overview/title-image.jpg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

/*==============================================================
  overview_purpose
==============================================================*/
#overview_purpose .overview_mission {
  text-align: center;
}
#overview_purpose .overview_mission h4 {
  margin: 100px auto 40px;
  width: auto;
  font-size: 64px;
  font-size: 6.4rem;
  background: linear-gradient(125deg, #f23ef4 0%, #0bc8fc 100%);
  display: inline-block;
}
#overview_purpose .overview_mission h5 {
  width: auto;
  font-size: 40px;
  font-size: 4rem;
}
#overview_purpose .overview_mission ul {
  font-size: 28px;
  font-size: 2.8rem;
}
#overview_purpose .overview_mission ul li {
  margin: 0;
  line-height: 60px;
}
#overview_purpose .overview_mission ul li:nth-last-of-type(1) {
  margin: 0;
}
#overview_purpose .overview_image-slide {
  margin: 200px 0 0 -130px;
}
#overview_purpose .overview_image-slide ul {
  margin: 0;
}
#overview_purpose .overview_image-slide ul li {
  margin: 0 60px 0 0;
  width: 500px;
}
@media only screen and (max-width: 48.0625em){
  section:nth-of-type(n + 2) {
    padding: 80px 0 0;
  }
  section:nth-of-type(n + 2) .content {
    width: 92%;
  }
  section:nth-of-type(n + 2) .content h2 {
    font-size: 14px;
    font-size: 1.4rem;
  }
  section:nth-of-type(n + 2) .content h3 {
    margin: 14px 0 0;
    font-size: 32px;
    font-size: 3.2rem;
  }
  section:nth-of-type(n + 2) .content table {
    margin: 30px 0 0;
  }
  section:nth-of-type(n + 2) .content table tr th,
  section:nth-of-type(n + 2) .content table tr td {
    padding: 24px 0;
    font-size: 14px;
    font-size: 1.4rem;
  }
  section:nth-of-type(n + 2) .content table tr th {
    width: 100px;
  }
  section:nth-of-type(n + 2) .content table tr td {
    width: calc(100% - 100px);
  }
  #overview_title {
    margin: 100px auto -20px;
  }
  #overview_title h2 {
    font-size: 14px;
    font-size: 1.4rem;
  }
  #overview_title h3 {
    margin: 14px 0 0;
    font-size: 36px;
    font-size: 3.6rem;
  }
  #overview_title h4 {
    margin: 20px 0 0;
    font-size: 13px;
    font-size: 1.3rem;
  }
  #overview_title .overview_image {
    margin: 40px 0 0;
    height: 160px;
  }
  #overview_purpose .overview_mission h4 {
    margin: 60px auto 30px;
    font-size: 40px;
    font-size: 4rem;
  }
  #overview_purpose .overview_mission h5 {
    font-size: 16px;
    font-size: 1.6rem;
  }
  #overview_purpose .overview_mission ul {
    font-size: 16px;
    font-size: 1.6rem;
  }
  #overview_purpose .overview_mission ul li {
    line-height: 40px;
  }
  #overview_purpose .overview_image-slide {
    margin: 100px 0 0;
  }
  #overview_purpose .overview_image-slide ul li {
    margin: 0 10px;
    width: 217px;
  }
}