.business {
  --breadcrumbs_padding: 24px 0;
}
@media screen and (max-width: 768px) {
  .business {
    --breadcrumbs_padding: calc( 17 * 100vw / 375 ) 0;
  }
}
.business .sec_pagetitle {
  padding-top: 0;
  margin-bottom: 108px;
}
@media screen and (max-width: 768px) {
  .business .sec_pagetitle {
    margin-bottom: 20vw;
  }
}
.business .sec_business {
  margin-top: 80px;
}
@media screen and (max-width: 768px) {
  .business .sec_business {
    margin-top: 36vw;
  }
}
.business .sec_business_item {
  display: grid;
  grid-template-columns: clamp(270px, 29%, 375px) 1fr;
  gap: 105px;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
@media screen and (max-width: 768px) {
  .business .sec_business_item {
    grid-template-columns: 1fr;
    gap: 9.3333333333vw;
  }
}
.business .sec_business_item:nth-child(n+2) {
  margin-top: 160px;
}
@media screen and (max-width: 768px) {
  .business .sec_business_item:nth-child(n+2) {
    margin-top: 41.3333333333vw;
  }
}
.business .sec_business_item_heading {
  padding-top: 60px;
}
@media screen and (min-width: 769px) {
  .business .sec_business_item_heading {
    position: sticky;
    top: 0;
    left: 0;
  }
}
@media screen and (max-width: 768px) {
  .business .sec_business_item_heading {
    padding-top: 0;
  }
}
.business .sec_business_item_heading_image {
  width: 225px;
  margin: 0 auto;
}
@media screen and (max-width: 768px) {
  .business .sec_business_item:nth-child(1) .sec_business_item_heading_image {
    width: 42.6666666667vw;
  }
  .business .sec_business_item:nth-child(2) .sec_business_item_heading_image {
    width: 33.3333333333vw;
  }
  .business .sec_business_item:nth-child(3) .sec_business_item_heading_image {
    width: 36vw;
  }
  .business .sec_business_item:nth-child(4) .sec_business_item_heading_image {
    width: 33.3333333333vw;
  }
}
.business .sec_business_content_title {
  font-size: 3.2rem;
  font-weight: 700;
  text-align: center;
  margin-top: 26px;
}
@media screen and (max-width: 768px) {
  .business .sec_business_content_title {
    font-size: 5.6vw;
    margin-top: 3.2vw;
  }
}
.business .sec_business_content_title span {
  margin-top: 8px;
  font-size: 1.6rem;
  font-weight: 400;
  display: block;
}
@media screen and (max-width: 768px) {
  .business .sec_business_content_title span {
    font-size: 4.2666666667vw;
    margin-top: 2.6666666667vw;
  }
}
.business .sec_business_item_detail_mv img {
  border-radius: 10px;
}
.business .sec_business_item_detail_lead {
  font-weight: 700;
  font-size: 3.2rem;
  line-height: 180%;
  color: var(--accent_color);
  margin-top: 40px;
}
@media screen and (max-width: 768px) {
  .business .sec_business_item_detail_lead {
    font-size: 5.6vw;
    margin-top: 13.3333333333vw;
  }
}
.business .sec_business_item_detail_box {
  margin-top: 30px;
}
@media screen and (max-width: 768px) {
  .business .sec_business_item_detail_box {
    margin-top: 9.8666666667vw;
  }
}
.business .sec_business_item_detail_box + .sec_business_item_detail_box {
  margin-top: 38px;
}
@media screen and (max-width: 768px) {
  .business .sec_business_item_detail_box + .sec_business_item_detail_box {
    margin-top: 10.6666666667vw;
  }
}
.business .sec_business_item_detail_box.mt_large {
  margin-top: 48px;
}
@media screen and (max-width: 768px) {
  .business .sec_business_item_detail_box.mt_large {
    margin-top: 13.3333333333vw;
  }
}
.business .sec_business_item_detail_box_title {
  font-weight: 700;
  font-size: 2.4rem;
  line-height: 180%;
}
@media screen and (max-width: 768px) {
  .business .sec_business_item_detail_box_title {
    font-size: 5.6vw;
  }
}
.business .sec_business_item_detail_box_texts {
  margin-top: 7px;
}
@media screen and (max-width: 768px) {
  .business .sec_business_item_detail_box_texts {
    margin-top: 1.8666666667vw;
  }
}
.business .sec_business_item_detail_box_texts .list li {
  line-height: 2;
}
.business .sec_business_item_detail_box_text {
  font-size: 1.6rem;
  line-height: 2;
}
@media screen and (max-width: 768px) {
  .business .sec_business_item_detail_box_text {
    font-size: 4.2666666667vw;
  }
}
.business .sec_business_item_detail_box_links {
  margin-top: 17px;
}
@media screen and (max-width: 768px) {
  .business .sec_business_item_detail_box_links {
    margin-top: 4.5333333333vw;
  }
}
.business .sec_business_item_detail_box_links_item:nth-child(n+2) {
  margin-top: 5px;
}
@media screen and (max-width: 768px) {
  .business .sec_business_item_detail_box_links_item:nth-child(n+2) {
    margin-top: 1.3333333333vw;
  }
}
.business .sec_business_item_detail_box_links_item a {
  position: relative;
  display: grid;
  grid-template-columns: 12rem 1fr;
  padding: 18px 80px 18px 20px;
  border-radius: 10px;
  overflow: hidden;
}
.business .sec_business_item_detail_box_links_item a p {
  line-height: 120%;
}
@media screen and (max-width: 768px) {
  .business .sec_business_item_detail_box_links_item a {
    grid-template-columns: 1fr;
    padding: 5.3333333333vw 16vw 5.3333333333vw 5.8666666667vw;
    gap: 0.8vw;
  }
}
.business .sec_business_item_detail_box_links_item a .btn_green_house {
  position: absolute;
  top: 50%;
  translate: 0 -50%;
  right: 20px;
}
@media screen and (max-width: 768px) {
  .business .sec_business_item_detail_box_links_item a .btn_green_house {
    right: 5.3333333333vw;
  }
}
.business .sec_business_item_detail_box_youtube {
  margin-top: 22px;
  border-radius: 10px;
  overflow: hidden;
  line-height: 0;
  font-size: 0;
}
.business .sec_business_item_detail_box_youtube iframe {
  aspect-ratio: 16/9;
  width: 100%;
  height: auto;
}