/* Menú de tres rayas arriba a la izquierda (desplegable con todas las páginas). */
.nav .wrap { position: relative; }
.nav-left { display: flex; align-items: center; gap: 14px; }

.menu summary { list-style: none; }
.menu summary::-webkit-details-marker { display: none; }
.menu-btn {
  display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 14px 0 10px;
  border: 1px solid var(--line-strong); color: var(--white); cursor: pointer;
  font-size: 14px; font-weight: 600; user-select: none; -webkit-user-select: none;
  touch-action: manipulation; transition: border-color 0.2s ease, transform 0.12s var(--ease-out);
}
.menu-btn:active { transform: scale(0.97); }
.menu-btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.burger { position: relative; width: 20px; height: 14px; display: inline-block; }
.burger i {
  position: absolute; left: 0; width: 100%; height: 2px; background: currentColor;
  transition: transform 0.2s var(--ease-out), opacity 0.15s ease;
}
.burger i:nth-child(1) { top: 0; }
.burger i:nth-child(2) { top: 6px; }
.burger i:nth-child(3) { top: 12px; }
.menu[open] .menu-btn { border-color: var(--gold); }
.menu[open] .burger i:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu[open] .burger i:nth-child(2) { opacity: 0; }
.menu[open] .burger i:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.menu-panel {
  position: absolute; left: 0; top: calc(100% + 1px); z-index: 120;
  width: min(400px, 100%); max-height: calc(100svh - 80px); overflow-y: auto; overscroll-behavior: contain;
  background: #121212; border: 1px solid var(--line-strong); padding: 10px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.5);
  transform-origin: top left;
}
.menu[open] .menu-panel { animation: menu-in 0.2s var(--ease-out); }
@keyframes menu-in { from { opacity: 0; transform: translateY(-6px) scale(0.98); } }

.nav .menu-panel ul { display: grid; gap: 2px; list-style: none; }
.nav .menu-panel ul li { display: block; }
.nav .menu-panel ul a {
  display: grid; gap: 2px; min-height: 52px; align-content: center; padding: 10px 14px;
  font-size: 16px; color: var(--white); text-decoration: none; border-left: 2px solid transparent;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}
.nav .menu-panel ul a b { font-weight: 600; }
.nav .menu-panel ul a small { font-size: 13px; color: var(--muted); font-weight: 400; }
.nav .menu-panel ul a:active { background: #1d1d1d; }
.nav .menu-panel ul a[aria-current="page"] { border-left-color: var(--gold); background: #191919; }
.nav .menu-panel .menu-sep { height: 1px; background: var(--line); margin: 6px 14px; }
.menu-cta { display: flex; justify-content: center; margin-top: 10px; width: 100%; }

.nav .cta-mini {
  display: inline-flex; align-items: center; min-height: 44px; font-size: 14px; text-decoration: none;
}

@media (hover: hover) and (pointer: fine) {
  .menu-btn:hover { border-color: var(--gold); }
  .nav .menu-panel ul a:hover { background: #1b1b1b; border-left-color: var(--gold); }
}
@media (max-width: 680px) {
  .menu-word { display: none; }
  .menu-btn { padding: 0 12px; }
  .nav-left { gap: 10px; }
  .brand span { letter-spacing: 0.16em; }
  .menu-panel { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .menu[open] .menu-panel { animation: none; }
  .burger i { transition: none; }
}