.main-footer {
  --padding-vertical: var(--space-m);
  background-color: var(--color-brown);
  display: grid;
  grid-template-columns: 0.9fr 1fr 1fr 0.9fr;
  column-gap: calc(var(--space-m));
  border-top: var(--border);
  margin-top: -1px;
  font-size: 1rem;
}

.main-footer .first-column {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.main-footer p {
  margin-bottom: 1rem;
}

.main-footer .social-icons {
  margin-bottom: 2rem;
}

.main-footer form input {
  width: 100%;
  border-bottom: var(--border);
  padding-bottom: 0.5rem;
}

.main-footer form input::after {
  content: "→";
}

@media screen and (max-width: 800px) {
  .main-footer {
    grid-template-columns: 1fr;
    row-gap: 1rem;
  }
}