/* Pages avec formulaire */
.form-layout { display: grid; grid-template-columns: 1.5fr 1fr; gap: 3.5rem; align-items: start; }
.form-aside { position: sticky; top: calc(var(--header-h) + 24px); }
@media (max-width: 980px) {
  .form-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .form-aside { position: static; }
}