footer {
  display: grid;
  grid-template-columns: 1fr;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12pt;
  background-color: rgba(0, 0, 0, 0.7);
  color: var(--gray-4);
  gap: 0.5rem;
  justify-content: center;
  justify-items: center;
  padding: 2rem 1rem;
}