footer {
  background: var(--color-bg-dark);
  color: var(--color-bg);
}

.page-top {
  width: 100%;
  height: 40px;
  background: var(--color-bg);
  cursor: pointer;
  position: relative;
}

.page-top::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -30%) rotate(-45deg);
  width: 12px;
  height: 12px;
  border-top: 2px solid var(--color-text);
  border-right: 2px solid var(--color-text);
}

.footer-info {
  padding: 40px var(--inner-padding-sp);
  text-align: center;
}

.footer-name {
  font-size: clamp(18px, 4vw, 24px);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 12px;
}

.footer-address {
  font-size: clamp(12px, 2.5vw, 14px);
  line-height: 1.8;
  opacity: 0.85;
}

@media screen and (min-width: 768px) {
  .footer-info {
    padding: 56px var(--inner-padding-pc);
  }
}