/*
 * mav-nav.css — Barra de navegación
 * Versión:    1.1.2
 * Generado:   2026-06-06
 * Modificado: 2026-06-06 — Eliminadas reglas aria-expanded que formaban X en el burger
 * Efectos:    Módulo independiente. Nav fija, logo, menú, burger móvil.
 */

.mav-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: transparent;
  transition: background var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}

/* Fondo al hacer scroll — clase añadida por JS */
.mav-nav.is-scrolled {
  background: rgba(13, 31, 45, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(201,168,76,0.15);
}

.mav-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
  height: 72px;
}

/* ── Logo ─────────────────────────────────────────────────────────────────── */
.mav-nav__logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-shrink: 0;
}

.mav-nav__monograma {
  font-family: var(--font-h1);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--navy);
  background: var(--gold);
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.mav-nav__wordmark {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.mav-nav__nombre {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--off-white);
  line-height: 1;
}

.mav-nav__tagline {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--platinum);
  line-height: 1;
}

/* ── Menú escritorio ──────────────────────────────────────────────────────── */
.mav-nav__menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.mav-nav__link {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  color: var(--platinum-light);
  transition: color var(--dur) var(--ease);
  position: relative;
}

.mav-nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width var(--dur) var(--ease);
}

.mav-nav__link:hover,
.mav-nav__link:focus-visible {
  color: var(--off-white);
}

.mav-nav__link:hover::after { width: 100%; }

.mav-nav__link--cta {
  color: var(--gold);
  border: 1px solid rgba(201,168,76,0.4);
  padding: 0.45rem 1.1rem;
  border-radius: 3px;
  transition: background var(--dur) var(--ease),
              color var(--dur) var(--ease);
}

.mav-nav__link--cta:hover,
.mav-nav__link--cta:focus-visible {
  background: var(--gold);
  color: var(--navy);
}

.mav-nav__link--cta::after { display: none; }

/* ── Burger móvil ─────────────────────────────────────────────────────────── */
.mav-nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mav-nav__burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--off-white);
  border-radius: 2px;
}

/* ── Menú móvil ───────────────────────────────────────────────────────────── */
.mav-nav__mobile[hidden] { display: none; }

.mav-nav__mobile {
  display: flex;
  flex-direction: column;
  background: var(--navy-mid);
  border-top: 1px solid rgba(201,168,76,0.15);
  padding: 1.5rem var(--gutter);
  gap: 0;
}

.mav-nav__mobile-link {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1rem;
  color: var(--off-white);
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: color var(--dur) var(--ease);
}

.mav-nav__mobile-link:last-child { border-bottom: none; }
.mav-nav__mobile-link:hover { color: var(--gold); }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .mav-nav__menu    { display: none; }
  .mav-nav__burger  { display: flex; }
  .mav-nav__wordmark { display: none; }
}