/* グループ体制図：aboutgroupページ専用 */
.aboutgroup-chart {
  margin: 40px auto 70px;
}

.aboutgroup-chart-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0d3f64;
  margin-bottom: 35px;
  padding-left: 1.2em;
  position: relative;
}

.aboutgroup-chart-title::before {
  content: "";
  width: 0.7em;
  height: 0.7em;
  background: #5dacdc;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 0.45em;
}

.aboutgroup-org {
  text-align: center;
  overflow-x: auto;
  padding-bottom: 10px;
}

.aboutgroup-org-inner {
  min-width: 780px;
  display: inline-block;
}

.aboutgroup-box {
  width: 300px;
  min-height: 96px;
  margin: 0 auto;
  padding: 20px 24px;
  border: 2px solid #5dacdc;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.06);
}

.aboutgroup-box--holding {
  background: #fff;
  color: #0d3f64;
  border: 3px solid #0d3f64;
  position: relative;
}

.aboutgroup-box--holding::after {
  content: "";
  position: absolute;
  top: 5px;
  left: 5px;
  right: 5px;
  bottom: 5px;
  border: 1px solid #0d3f64;
  border-radius: 6px;
  pointer-events: none;
}

.aboutgroup-box--child {
  border-color: #12a6ad;
}

.aboutgroup-logo {
  max-width: 180px;
  max-height: 46px;
  width: auto;
  height: auto;
  display: block;
  margin: 0 auto 10px;
}

.aboutgroup-company-name {
  font-weight: 700;
  line-height: 1.5;
  margin: 0;
}

.aboutgroup-company-type {
  font-size: 0.9rem;
  margin: 4px 0 0;
}

.aboutgroup-line-v {
  width: 2px;
  height: 42px;
  background: #0d3f64;
  margin: 0 auto;
}

.aboutgroup-branch {
  position: relative;
  display: flex;
  justify-content: center;
  gap: 180px;
}

.aboutgroup-branch::before {
  content: "";
  position: absolute;
  top: 0;
  left: 150px;
  right: 150px;
  height: 2px;
  background: #0d3f64;
  z-index: 0;
}

.aboutgroup-column {
  position: relative;
  width: 300px;
  z-index: 1;
}

@media (max-width: 767.98px) {
  .aboutgroup-chart {
    margin: 30px auto 50px;
  }

  .aboutgroup-org-inner {
    min-width: 640px;
  }

  .aboutgroup-branch {
    gap: 80px;
  }

  .aboutgroup-branch::before {
    left: 130px;
    right: 130px;
  }

  .aboutgroup-box {
    width: 260px;
  }

  .aboutgroup-column {
    width: 260px;
  }
}