.footer {
  padding-block: 3rem 2rem;

  background: var(--color-white);
  border-top: 1px solid var(--color-gray-200);
}

.footer__top {
  display: grid;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer__logo {
  font-size: var(--fs-xl);
  margin-bottom: 1rem;
  display: inline-block;
}

.footer__description {
  max-width: 32rem;

  font-size: var(--fs-sm);
  color: var(--color-gray-500);
  line-height: var(--lh-relaxed);
}

.footer__col-title {
  margin-bottom: 1rem;

  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-gray-900);
}

.footer__link,
.footer__text {
  display: block;
  margin-bottom: 0.5rem;

  font-size: var(--fs-sm);
  color: var(--color-gray-500);
}

.footer__link:hover {
  color: var(--color-primary);
}

.footer__link--accent {
  color: var(--color-secondary);
  font-weight: var(--fw-medium);
}

.footer__status {
  display: inline-block;

  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-success);
}

.footer__divider {
  border: none;
  border-top: 1px solid var(--color-gray-200);
  margin-bottom: 1.5rem;
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 1rem;

  font-size: var(--fs-xs);
  color: var(--color-gray-500);
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer__nav a {
  color: var(--color-gray-500);
}

.footer__nav a:hover {
  color: var(--color-primary);
}

.footer__credit-logo {
  flex-shrink: 0;

  width: 4rem;
  height: 4rem;

  object-fit: contain;

  opacity: .9;

  transition: opacity .3s ease, transform .3s ease;
}

.footer__credit:hover .footer__credit-logo {
  opacity: 1;
  transform: scale(1.1);
}

.footer__socials {
  display: flex;
  gap: .75rem;

  margin-top: 1.25rem;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;

  width: 38px;
  height: 38px;

  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 50%;

  color: rgba(255, 255, 255, .7);

  transition:
    border-color .3s ease,
    color .3s ease,
    background-color .3s ease,
    transform .3s ease;
}

.footer__social-link:hover {
  background: rgba(34, 211, 238, .1);
  border-color: var(--color-primary-light);
  color: var(--color-primary-light);

  transform: translateY(-3px);
}

@media (min-width: 768px) {
  .footer__top {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}