@charset "utf-8";
/* CSS Document */
.dlt_comkv{
  width: 100%;
  height: 500px;
  aspect-ratio: 80/29;
  margin-bottom: 117px;
}
.dlt_comkv img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dlt_ttlblock{
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 48px;
}
.dlt_ttlblock .dlt_sectionttl{margin-bottom: 0;}

.dlt_philosophy{margin-bottom: 157px;}
.dlt_philosophybody{
  max-width: 960px;
  margin: auto;
}
.dlt_philosophy .dlt_copy{margin-bottom: 64px;}
.dlt_philosophybody div{
  max-width: 880px;
  margin: auto;
}
.dlt_philosophybody div p{
  line-height: 2;
  font-weight: 500;
  color: #1f2022;
}
.dlt_philosophybody div p:nth-last-of-type(n+2){margin-bottom: 40px;}

.dlt_topmessage{margin-bottom: 124px;}
.dlt_topmessagebody{
  max-width: 830px;
  margin: auto;
}
.dlt_topmessagebody p{
  font-weight: 500;
  line-height: 2;
  color: #1f2022;
  margin-bottom: 40px;
}
.dlt_topmessagebody p.dltceoname{
  width: fit-content;
  margin-left: auto;
  margin-bottom: 0;
}
.dlt_topmessagebody p.dltceoname span{
  display: block;
  font-size: 1.5rem;
}

.dlt_overview{margin-bottom:140px;}
.dlt_overviewbody{
  max-width: 966px;
  margin: auto;
}

.dlt_overviewbody dl{
  display: flex;
  flex-wrap: wrap;
  border-top: 1px solid #e5e5e5;
}
.dlt_overviewbody dl dt,
.dlt_overviewbody dl dd{
  border-bottom: 1px solid #e5e5e5;
  padding: 32px 0 32px 40px;
  line-height: 2;
}
.dlt_overviewbody dl dt{
  width: 22%;
  background: #f5f6f8;
}
.dlt_overviewbody dl dd{
  width: 78%;
}

.dlt_overviewbody dl dd>div:nth-last-of-type(n+2){margin-bottom: 40px;}
.dlt_overviewbody dl dd>div span{margin-left: 1em;}

.dlt_overviewbody dl dd ul li{
  display: flex;
  align-items: center;
}
.dlt_overviewbody dl dd ul li p:first-of-type{width: 6em;}
.dlt_overviewbody dl dd ul li p:last-of-type{width: calc( 100% - 6em);}

.dlt_overviewbody dl dd a{color:#1F2022;}
.dlt_overviewbody dl dd a:hover{text-decoration: underline;}



.dlt_history{
  position: relative;
  padding: 96px 0 180px;
  background-color: #F5F6F8;
  overflow: hidden;
}
.dlt_scrollcontroller{
  position: absolute;
  right: clamp(1rem, -8.359rem + 18.26vw, 6.25rem);/*16-100 820-1280*/
  top: 100px;
  z-index: 1;
}
.dlt_scrollcontroller span{
  display: inline-block;
  vertical-align: middle;
  font-size: 0.875rem;
}
.dlt_scrollcontroller p{
  display: inline-block;
  width: 76px;
  height: 76px;
  margin-left: 20px;
  vertical-align: middle;
  color: transparent;
  border-radius: 100%;
  background-color: #FFFFFF;
  filter: drop-shadow(0px 0px 16px rgba(0, 0, 0, 0.08));
  cursor: pointer;
}
.dlt_scrollcontroller p:first-of-type{
  background-image: url(../img/icon_prev.svg);
  background-position: center center;
  background-repeat: no-repeat;
}
.dlt_scrollcontroller p:last-of-type{
  background-image: url(../img/icon_next.svg);
  background-position: center center;
  background-repeat: no-repeat;
}

.dlt_hisslider{
  width: 100%;
  padding-left: calc((100% - 1078px)/2);
}
.dlt_hisslider ol{
  display: flex;
  width: 4648px;
}
.dlt_hisbox{
  width: 374px;
  height: 250px;
  padding-right: 46px;
  padding-left: 32px;
  border-right: 1px solid #1F2022;
}
.dlt_hisbox h3{
  margin-bottom: 12px;
  font-family: Roboto, sans-serif;
  font-size: 2rem;
  font-weight: 500;
  color: #1F2022;
}
.dlt_hisbox span{
  display: block;
  margin-bottom: 40px;
  font-size: 0.875rem;
  color: #1F2022;
}
.dlt_hisbox p{
  line-height: 2;
  font-weight: 500;
  color: #1F2022;
}
/**/
.mCSB_scrollTools{opacity: 1;}
.mCSB_horizontal.mCSB_inside > .mCSB_container{margin-bottom: 42px;}
.mCSB_scrollTools.mCSB_scrollTools_horizontal{height: 40px;}
.mCSB_scrollTools.mCSB_scrollTools_horizontal a + .mCSB_draggerContainer{margin: 0;}
.mCS-rounded.mCSB_scrollTools_horizontal .mCSB_dragger{
  width: 82px;
  height: 40px;
}
.mCS-rounded.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{
  width: 82px;
  height: 40px;
  margin: 0;
  padding-top: 4px;
  border-radius: 20px;
  background-color: #02162f;
}
.mCS-rounded.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar::before,
.mCS-rounded.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar::after{
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  border-top: 2px solid #FFFFFF;
}
.mCS-rounded.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar::before{
  border-left: 2px solid #FFFFFF;
  transform: rotate(-45deg);
  margin-right: 12px;
}
.mCS-rounded.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar::after{
  border-right: 2px solid #FFFFFF;
  transform: rotate(45deg);
  margin-left: 12px;
}
.mCS-rounded.mCSB_scrollTools .mCSB_draggerRail{
  margin: 19px 0;
  background-color: #CCCCCC;
}




.dlt_facility{padding: 120px 0 212px;}
.dlt_facblock{
  max-width: 966px;
  margin: auto;
}
.dlt_facblock h3{
  margin-bottom: 40px;
  padding-left: 24px;
  font-size: 2rem;
  font-weight: 500;
  color: #1F2022;
  border-left: 2px solid #8C8C8D;
}
.dlt_factxt{
  margin-bottom: 48px;
  line-height: 2;
  font-weight: 500;
  color: #1F2022;
}
.dlt_facphotobox{
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 814px;
  margin: auto;
}
.dlt_facphotobox div{
  /* width: 45.7%; */
  max-width: 686px;
}
.dlt_facphotobox div picture{
  display: block;
  margin-bottom: 20px;
  width: 100%;
  aspect-ratio: 686 / 360;
}
.dlt_facphotobox div p{
  line-height: 2;
  text-align: center;
  font-weight: 500;
  color: #1F2022;
}
.dlt_facphotobox div:nth-last-of-type(n+2){margin-bottom: 64px;}







@media screen and (max-width:1280px){
  .slick-prev{right: 116px;}
  .slick-next{right: 24px;}

  .dlt_scrollcontroller p{
    width: max(40px, 6vw);
    height: max(40px, 6vw);
    margin-left: 1.5vw;
  }
}
@media screen and (max-width:1128px){
  .dlt_comkv{height: 44.3vw;}


  .dlt_philosophy .dlt_copy{
    margin-bottom: 5.6vw;
    font-size: clamp(1.125rem, 2.1vw, 2.1vw);/*直線的*/
  }
  .dlt_philosophy dl dt{
    height: 17.7vw;
    padding: 3.5vw 2.1vw;
    font-size: clamp(0.875rem, -0.123rem + 1.95vw, 1.25rem);/*14-20 820-1128*/
  }
  .dlt_philosophy dl dd{
    height: 17.7vw;
    padding: 3.5vw 7.8vw 3.5vw 2.1vw;
    font-size: clamp(0.75rem, 0.084rem + 1.3vw, 1rem);/*12-16 820-1128*/
  }


  .dlt_topmessagebody p{
    margin-bottom: 3.5vw;
    font-size: clamp(0.875rem, 0.542rem + 0.65vw, 1rem);/*14-16 820-1128*/
  }
  .dlt_topmessagebody p.dltceoname span{font-size: clamp(1.125rem, 2.1vw, 2.1vw);}/*直線的*/


  .dlt_hisslider ol{width: 496.5vw;}
  .dlt_hisbox{
    width: 33.1vw;
    height: 22.1vw;
    padding-right: 4vw;
    padding-left: 2.8vw;
  }
  .dlt_hisbox h3{
    margin-bottom: 1vw;
    font-size: clamp(1.125rem, 2.8vw, 2.8vw);/*直線的*/
  }
  .dlt_hisbox span{
    margin-bottom: 3.5vw;
    font-size: clamp(0.75rem, 1.2vw, 1.2vw);/*直線的*/
  }
  .dlt_hisbox p{font-size: clamp(0.875rem, 1.4vw, 1.4vw);}/*直線的*/



  .dlt_facblock h3{
    margin-bottom: 3.5vw;
    padding-left: 2.1vw;
    font-size: 2.8vw;
  }
  .dlt_factxt{
    margin-bottom: 4.2vw;
    font-size: clamp(0.875rem, 0.542rem + 0.65vw, 1rem);/*14-16 820-1128*/
  }
}
@media screen and (max-width:820px){
  .dlt_comkv{height: 64vw;}


  .dlt_philosophy .dlt_copy{margin-bottom: 32px;}
  .dlt_philosophy dl dt{height: auto;}
  .dlt_philosophy dl dd{height: auto;}


  .dlt_overviewbody dl dt{
    width: 104px;
    padding: 16px 0 16px 16px;
    font-size: 0.875rem;
  }
  .dlt_overviewbody dl dd{
    width: calc(100% - 104px);
    padding: 16px 0 16px 24px;
    font-size: 0.875rem;
  }


  .dlt_history{padding: 11.7vw 0 21.9vw;}
  .dlt_scrollcontroller{top: 12.2vw;}
  .dlt_scrollcontroller span{display: none;}
}
@media screen and (max-width:430px){
  .dlt_comkv{margin-bottom: 88px;}


  .dlt_philosophy{margin-bottom: 88px;}
  .dlt_philosophy dl dt{
    width: 100%;
    padding: 24px 16px;
  }
  .dlt_philosophy dl dd{
    width: 100%;
    padding: 0 16px 24px;
  }
  .dlt_philosophy dl dt:nth-last-of-type(n+2){margin-bottom: 0;}


  .dlt_topmessage{margin-bottom: 88px;}


  .dlt_overview{margin-bottom: 56px;}
  .dlt_overviewbody dl dd>div span{
    display: block;
    margin-left: 0;
  }


  .dlt_history{padding: 48px 0 88px;}
  .dlt_hisslider ol{width: 2000px;}
  .dlt_hisbox{
    width: 160px;
    height: 184px;
    padding-right: 16px;
    padding-left: 12px;
  }
  .dlt_hisbox h3{margin-bottom: 10px;}
  .dlt_hisbox span{margin-bottom: 16px;}
  .slick-prev,
  .slick-next{bottom: -80px;}


  .dlt_facility{padding: 72px 0 96px;}
  .dlt_facphotobox div{width: 100%;}


}