/* ------------------------------------------------------------------
   Page footer.
   ------------------------------------------------------------------ */

footer{
  border-top:1px solid var(--border); padding:34px clamp(18px,4vw,44px);
  display:flex; flex-wrap:wrap; gap:14px; justify-content:space-between; align-items:center;
  max-width:var(--max); margin:0 auto; color:var(--text-3); font-size:.87rem;
}
footer a:hover{color:var(--accent)}
.to-top{display:inline-flex; align-items:center; gap:8px; font-weight:600; color:var(--text-2)}