/* Menú de media pantalla, desde el borde izquierdo. */
.mobile-menu { display: none; }
@media (max-width: 860px) {
  .site-header .wrap { justify-content: flex-start; }
  .site-header .logo { order: 2; }
  .site-header > .wrap > nav { display: none; }
  .site-header .nav-right { order: 1; margin: 0; }
  .nav-toggle {
    display: grid;
    place-items: center;
    border-color: rgba(255,255,255,.2);
    border-radius: 8px;
  }
  body.mobile-menu-open { overflow: hidden; }
  dialog.mobile-menu[open] {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0 auto 0 0;
    margin: 0;
    width: 50vw;
    min-width: 168px;
    max-width: 420px;
    height: 100vh;
    height: 100dvh;
    max-height: none;
    padding: 24px 16px max(24px, env(safe-area-inset-bottom));
    background: linear-gradient(165deg, #10202a 0%, #080d12 65%);
    color: var(--text-main);
    border: 0;
    border-right: 1px solid rgba(255,255,255,.14);
    border-top: 3px solid var(--signal);
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    transform: translateX(-100%);
    transition: transform 340ms cubic-bezier(.22,.75,.2,1);
    box-shadow: 12px 0 45px rgba(0,0,0,.35);
  }
  dialog.mobile-menu.is-open { transform: translateX(0); }
  .mobile-menu::backdrop {
    background: rgba(0,0,0,.55);
    opacity: 0;
    transition: opacity 240ms ease;
  }
  .mobile-menu.is-open::backdrop { opacity: 1; }
  .mobile-menu-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 26px; }
  .mobile-menu-head span { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; color: var(--signal); }
  .mobile-menu-close { flex-shrink: 0; width: 36px; height: 36px; border: 1px solid var(--line); border-radius: 8px; background: transparent; color: white; font-size: 24px; cursor: pointer; }
  .mobile-menu-links { list-style: none; margin: 0; padding: 0; }
  .mobile-menu-links a { display: block; padding: 14px 10px; margin-bottom: 5px; border-radius: 8px; text-decoration: none; color: var(--text-muted); font-size: 15px; font-weight: 500; overflow-wrap: anywhere; }
  .mobile-menu-links a.active { background: rgba(34,216,143,.10); color: var(--signal); }
  .mobile-menu-links a:hover { background: rgba(255,255,255,.06); color: white; }
  .mobile-menu-foot { margin-top: auto; padding-top: 36px; font-size: 11px; line-height: 1.8; color: var(--ink-faint); }
  .mobile-menu-foot strong { display: block; font-size: 17px; font-family: var(--display); color: white; }
  .mobile-menu-close:focus-visible, .mobile-menu-links a:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }
}
@media (prefers-reduced-motion: reduce) {
  dialog.mobile-menu, .mobile-menu::backdrop { transition: none; }
}