/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  padding: 5rem 0 3rem;

  border-top: 1px solid var(--border);

  margin-top: 6rem;
}

.site-footer-inner {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

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

.site-footer-brand {
  margin: 0;

  font-size: 0.78rem;
  font-weight: 700;

  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-footer-copy {
  max-width: 60ch;

  margin: 0;

  color: var(--muted);

  line-height: 1.8;
}

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

.site-footer-meta p {
  margin: 0;

  max-width: 72ch;

  color: var(--muted);

  font-size: 0.78rem;
  line-height: 1.8;

  opacity: 0.72;
}

.site-footer-bottom {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;

  padding-top: 1.5rem;

  border-top: 1px solid var(--border);

  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;

  color: var(--muted);
}

.site-footer-bottom a {
  color: inherit;
  text-decoration: none;

  transition:
    opacity 160ms ease,
    color 160ms ease;
}

.site-footer-bottom a:hover {
  opacity: 1;
  color: var(--text);
}

.footer-separator {
  opacity: 0.4;
}

/* ==========================================================================
   Mobile
   ========================================================================== */

@media (max-width: 768px) {
  .site-footer {
    padding-top: 4rem;
  }

  .site-footer-bottom {
    gap: 0.5rem;
  }

  main {
    padding: 0 1.3rem;
  }
}