@charset "UTF-8";

.about_bg {
  background-image:
    url(../img/common/page/bg.png), url(../img/common/page/bg-w.png),
    url(../img/common/page/bg-b.png);
  background-size:
    calc(1440 / var(--view-size) * 100vw) calc(1355 / var(--view-size) * 100vw),
    calc(1440 / var(--view-size) * 100vw) calc(572 / var(--view-size) * 100vw),
    calc(1440 / var(--view-size) * 100vw) calc(816 / var(--view-size) * 100vw);
  background-position:
    left top,
    left calc(1624 / var(--view-size) * 100vw),
    left calc(2546 / var(--view-size) * 100vw);
  background-repeat: no-repeat, no-repeat, no-repeat;
}

.about_data_section {
  margin-top: 0;
  margin-bottom: 0;
}
.about_data_head {
  display: flex;
  justify-content: space-between;
}
.about_data_head_heading {
  padding-top: 5px;
}
.about_data_head_content {
  width: 872px;
}
.about_data_content {
  margin-top: 80px;
}
.about_data_card:nth-child(1),
.about_data_card:nth-child(2) {
  width: calc(50% - 1.5px);
  aspect-ratio: 598 / 390;
}
.about_data_card:nth-child(3),
.about_data_card:nth-child(4),
.about_data_card:nth-child(5) {
  width: calc((100% / 3) - 2px);
  aspect-ratio: 400 / 323;
}
.about_data_card:nth-child(1) .about_data_card_title::before {
  background-image: url(../img/about/data/icon-years.png);
}
.about_data_card:nth-child(2) .about_data_card_title::before {
  background-image: url(../img/about/data/icon-achievements.png);
}
.about_data_card:nth-child(3) .about_data_card_title::before {
  background-image: url(../img/about/data/icon-sku.png);
}
.about_data_card:nth-child(4) .about_data_card_title::before {
  background-image: url(../img/about/data/icon-works.png);
}
.about_data_card:nth-child(5) .about_data_card_title::before {
  background-image: url(../img/about/data/icon-tsubo.png);
}
.about_data_card:nth-child(1) .about_data_card_main {
  font-size: 32px;
}
.about_data_card:nth-child(2) .about_data_card_main {
  font-size: 27px;
}
.about_data_card:nth-child(3) .about_data_card_main,
.about_data_card:nth-child(4) .about_data_card_main,
.about_data_card:nth-child(5) .about_data_card_main {
  font-size: 28px;
}
.about_data_card:nth-child(3) .about_data_card_main > span,
.about_data_card:nth-child(4) .about_data_card_main > span,
.about_data_card:nth-child(5) .about_data_card_main > span {
  font-size: 64px;
}
.about_data_card:nth-child(4) .about_data_card_main > span:nth-child(2) {
  width: 45.5px;
  height: 43.5px;
  margin: 0 17px;
  background-image: url(../img/about/data/arrow.png);
  background-size: cover;
}
.about_data_card:nth-child(3) > span:last-child,
.about_data_card:nth-child(4) > span:last-child,
.about_data_card:nth-child(5) > span:last-child {
  bottom: 49px;
  white-space: nowrap;
}

.about_strength_content {
  margin-top: 60px;
}
.about_strength_box {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 40px 0 41px;
}
.about_strength_box::before,
.about_strength_box::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 1px;
}
.about_strength_box:first-child::before {
  top: 0;
  background-color: rgba(255, 255, 255, 0.4);
}
.about_strength_box::after {
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.4);
}
.about_strength_box_body {
  width: 540px;
}
.about_strength_box_title_jp {
  padding-bottom: 0;
  border-bottom: none;
}
.about_strength_box_title_jp::before {
  display: none;
}
.about_strength_box_title_jp span {
  font-size: 20px;
  font-weight: 300;
  line-height: 2;
  letter-spacing: 0.08em;
}
.about_strength_box_text {
  margin-top: 20px;
}
.about_strength_box_thumb {
  width: 600px;
}

.about_service_head {
  display: flex;
  justify-content: space-between;
}
.about_service_head_btn_wrapper {
  margin-top: 11px;
}
.about_service_column {
  width: 375px;
}

@media (max-width: 1439px) {
  .about_data_head_heading {
    padding-top: calc(5 / var(--view-size) * 100vw);
  }
  .about_data_head_content {
    width: calc(872 / var(--view-size) * 100vw);
  }
  .about_data_content {
    margin-top: calc(80 / var(--view-size) * 100vw);
  }
  .about_data_card:nth-child(1),
  .about_data_card:nth-child(2) {
    width: calc(50% - (1.5 / var(--view-size) * 100vw));
  }
  .about_data_card:nth-child(3),
  .about_data_card:nth-child(4),
  .about_data_card:nth-child(5) {
    width: calc((100% / 3) - (2 / var(--view-size) * 100vw));
  }
  .about_data_card:nth-child(1) .about_data_card_main {
    font-size: calc(32 / var(--view-size) * 100vw);
  }
  .about_data_card:nth-child(2) .about_data_card_main {
    font-size: calc(27 / var(--view-size) * 100vw);
  }
  .about_data_card:nth-child(3) .about_data_card_main,
  .about_data_card:nth-child(4) .about_data_card_main,
  .about_data_card:nth-child(5) .about_data_card_main {
    font-size: calc(28 / var(--view-size) * 100vw);
  }
  .about_data_card:nth-child(3) .about_data_card_main > span,
  .about_data_card:nth-child(4) .about_data_card_main > span,
  .about_data_card:nth-child(5) .about_data_card_main > span {
    font-size: calc(64 / var(--view-size) * 100vw);
  }
  .about_data_card:nth-child(4) .about_data_card_main > span:nth-child(2) {
    width: calc(45.5 / var(--view-size) * 100vw);
    height: calc(43.5 / var(--view-size) * 100vw);
    margin: 0 calc(17 / var(--view-size) * 100vw);
  }
  .about_data_card:nth-child(3) > span:last-child,
  .about_data_card:nth-child(4) > span:last-child,
  .about_data_card:nth-child(5) > span:last-child {
    bottom: calc(49 / var(--view-size) * 100vw);
  }

  .about_strength_content {
    margin-top: calc(60 / var(--view-size) * 100vw);
  }
  .about_strength_box {
    padding: calc(40 / var(--view-size) * 100vw) 0
      calc(41 / var(--view-size) * 100vw);
  }
  .about_strength_box_body {
    width: calc(540 / var(--view-size) * 100vw);
  }
  .about_strength_box_title_jp span {
    font-size: calc(20 / var(--view-size) * 100vw);
  }
  .about_strength_box_text {
    margin-top: calc(20 / var(--view-size) * 100vw);
  }
  .about_strength_box_thumb {
    width: calc(600 / var(--view-size) * 100vw);
  }

  .about_service_head_btn_wrapper {
    margin-top: calc(11 / var(--view-size) * 100vw);
  }
  .about_service_column {
    width: calc(375 / var(--view-size) * 100vw);
  }
}

@media (max-width: 768px) {
  .about_bg {
    background-image:
      url(../img/common/page/bg-sp.png), url(../img/common/page/bg-w-sp.png);
    background-size: 100% auto;
    background-position:
      left top,
      left calc(1031 / var(--view-size) * 100vw);
  }

  .about_data_head {
    display: block;
  }
  .about_data_head_content {
    width: 100%;
    margin-top: calc(20 / var(--view-size) * 100vw);
  }
  .about_data_content {
    margin-top: calc(40 / var(--view-size) * 100vw);
  }
  .about_data_card:nth-child(1),
  .about_data_card:nth-child(2) {
    aspect-ratio: 350 / 240;
  }
  .about_data_card:nth-child(3),
  .about_data_card:nth-child(4),
  .about_data_card:nth-child(5) {
    aspect-ratio: 350 / 240;
  }
  .about_data_card:nth-child(1) .about_data_card_main {
    padding-bottom: calc(20 / var(--view-size) * 100vw);
  }
  .about_data_card:nth-child(4) .about_data_card_main > span:nth-child(2) {
    width: calc(41.5 / var(--view-size) * 100vw);
    height: calc(39.5 / var(--view-size) * 100vw);
  }
  .about_data_card:nth-child(3) > span:last-child,
  .about_data_card:nth-child(4) > span:last-child,
  .about_data_card:nth-child(5) > span:last-child {
    bottom: calc(32 / var(--view-size) * 100vw);
  }

  .about_strength_content {
    margin-top: calc(40 / var(--view-size) * 100vw);
  }
  .about_strength_box {
    flex-direction: column;
    padding: calc(30 / var(--view-size) * 100vw) 0
      calc(40 / var(--view-size) * 100vw);
  }
  .about_strength_box::before,
  .about_strength_box::after {
    width: calc(100% + calc(40 / var(--view-size) * 100vw));
  }
  .about_strength_box_body {
    margin-top: calc(30 / var(--view-size) * 100vw);
    order: 1;
    width: 100%;
  }
  .about_strength_box_title_jp span {
    letter-spacing: 0.06em;
  }
  .about_strength_box_thumb {
    order: 0;
    width: 100%;
  }

  .about_service_head {
    display: block;
  }
  .about_service_head_btn_wrapper {
    margin-top: calc(40 / var(--view-size) * 100vw);
    margin-left: auto;
  }
  .about_service_column {
    width: 100%;
  }
  .about_strength_box_text {
    margin-top: 0;
  }
}