/* ------------------------------
   Footer
------------------------------ */
.footer{
  margin-top:4rem;
  border-top:1px solid var(--line);
  padding:2rem 0;
  color:var(--muted);
}
.footer-inner{
  display:flex; justify-content:space-between; align-items:center;
  gap:1rem; flex-wrap:wrap;
}

/* Mobile: icônes au-dessus du copyright */
@media (max-width: 900px) {
  .footer-inner {
    flex-direction: column-reverse;
    text-align: center;
  }
}