.page-footer {
  display: block;
  padding: 68px var(--about-inline-space, var(--page-gutter)) 20px;
  border-top: 0;
  background: #000;
}

.footer-main,
.footer-bottom {
  width: min(100%, 1184px);
  margin-inline: auto;
}

.footer-main {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
  min-height: 198px;
  padding-bottom: 42px;
}

.footer-brand-link {
  width: fit-content;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.footer-navigation {
  display: grid;
  grid-column: 2 / -1;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.footer-link-group {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 16px;
  text-align: center;
}

.footer-link-group a {
  position: relative;
  width: fit-content;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1.45;
  text-decoration: none;
  transition: color 180ms ease;
}

.footer-link-group a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -5px;
  left: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms ease;
}

.footer-link-group a:hover,
.footer-link-group a:focus-visible,
.footer-link-group a[aria-current="page"] {
  color: #fff;
}

.footer-link-group a:hover::after,
.footer-link-group a:focus-visible::after,
.footer-link-group a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.footer-link-group a:focus-visible,
.footer-brand-link:focus-visible {
  border-radius: 2px;
  outline: 1px solid rgba(255, 255, 255, 0.7);
  outline-offset: 6px;
}

.footer-bottom {
  padding: 22px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.11);
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.72rem;
  line-height: 1.5;
  text-align: center;
}

@media (max-width: 760px) {
  .page-footer {
    padding-top: 56px;
    padding-bottom: 18px;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 44px;
    min-height: 0;
    padding-bottom: 48px;
  }

  .footer-navigation {
    grid-column: 1;
    gap: 30px;
  }

  .footer-link-group {
    align-items: flex-start;
    text-align: left;
  }

  .footer-bottom {
    padding-top: 20px;
  }
}