/* Menu em ecrãs pequenos: o botão "Menu" abre as ligações por baixo da barra. */
.nav-toggle{display:none}
@media (max-width:960px){
  nav .nav-inner{gap:14px}
  nav .nav-right{margin-left:auto}
  .nav-toggle{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);
    border-radius:8px;padding:8px 12px;font-family:inherit;font-size:14px;font-weight:700;color:var(--ink);cursor:pointer}
  .nav-toggle:focus-visible{outline:2px solid var(--sky);outline-offset:2px}
  .nav-toggle-bars{width:16px;height:2px;background:currentColor;box-shadow:0 5px 0 currentColor,0 -5px 0 currentColor}
  nav .nav-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;
    background:#fff;border-bottom:1px solid var(--line);box-shadow:0 8px 18px rgba(0,0,0,.08);padding:4px 20px 10px}
  nav.menu-open .nav-links{display:flex}
  nav .nav-links a{padding:13px 0;border-bottom:1px solid var(--line-soft);font-size:16px}
  nav .nav-links a:last-child{border-bottom:none}
}