.site-footer {
  padding-top: 3.5rem;
  background: var(--color-sand);
  color: var(--color-espresso);
  border-top: 3px solid var(--color-gold);
}

.site-footer a {
  color: var(--color-espresso);
  text-decoration: none;
}
.site-footer a:hover {
  color: var(--color-coffee);
  text-decoration: underline;
}

.site-footer__grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
  padding-bottom: 2.5rem;
}

.site-footer__col {
  min-width: 0;
}

.site-footer__heading {
  margin-bottom: 1rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-coffee);
}

.site-footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.site-footer__links a {
  font-size: 1rem;
  color: var(--color-espresso);
}

.site-footer__email {
  margin-bottom: 1.25rem;
  font-size: 1rem;
  font-weight: 500;
}
.site-footer__email a {
  word-break: break-word;
}

.social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.social li + li { margin-top: 0; }
.social a {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  color: var(--color-coffee);
  border: 1px solid var(--color-gold);
  border-radius: 50%;
  transition: background-color var(--transition), border-color var(--transition), color var(--transition);
}
.social a:hover {
  background: var(--color-mocha);
  border-color: var(--color-mocha);
  color: var(--color-ivory);
  text-decoration: none;
}

.site-footer__legal {
  padding-block: 1.5rem;
  border-top: 1px solid var(--color-tan);
  font-size: 0.875rem;
  color: var(--color-coffee);
}
.site-footer__legal p {
  margin: 0;
  max-width: none;
}

@media (min-width: 48rem) {
  .site-footer__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
  }
}