/* =============================================================
   Don Cheech — Layout: header, hero, footer, responsive
   ============================================================= */

/* Header sticky (ref: crema, logo apilado, nav mayúsculas) ---- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  overflow-x: clip;
  background: var(--color-cream);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  min-height: var(--header-height);
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.brand { text-decoration: none; color: var(--color-black); line-height: 1; flex-shrink: 0; }
.brand__don {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  color: var(--color-burgundy);
}
.brand__cheech {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.9rem;
  letter-spacing: 0.02em;
}
.brand__sub {
  display: block;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--color-burgundy);
  margin-top: 2px;
}

.site-nav { margin-left: auto; }
.site-nav ul { list-style: none; display: flex; gap: var(--space-2); margin: 0; padding: 0; }
.site-nav a, .site-nav .nav-toggle-sub {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap-target);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text);
  text-decoration: none;
  background: none;
  border: 0;
  cursor: pointer;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--color-burgundy); }

/* Submenú desktop (Parties, More) */
.site-nav li { position: relative; }
.site-nav .submenu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: var(--color-white-warm);
  border: 1px solid var(--color-border);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: var(--space-2);
  display: none;
  flex-direction: column;
  gap: 0;
  z-index: 95;
}
.site-nav li:hover > .submenu,
.site-nav li:focus-within > .submenu,
.site-nav .submenu.is-open { display: flex; }
.site-nav .submenu a { width: 100%; text-transform: none; letter-spacing: 0; font-weight: 600; }
.site-nav .submenu .submenu-group {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-gold);
  padding: var(--space-3) var(--space-3) var(--space-1);
}

.header-actions { display: flex; gap: var(--space-3); flex-shrink: 0; }

/* Toggle móvil */
.nav-burger {
  display: none;
  margin-left: auto;
  background: none;
  border: 0;
  cursor: pointer;
  min-width: var(--tap-target);
  min-height: var(--tap-target);
  color: var(--color-black);
}
.nav-burger .bar { display: block; width: 26px; height: 3px; background: currentColor; margin: 5px auto; border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }
.nav-burger[aria-expanded="true"] .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-burger[aria-expanded="true"] .bar:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Hero split (ref: panel negro + foto, barra borgoña) --------- */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 46%) minmax(0, 54%);
  background: var(--color-black);
  color: var(--color-text-on-dark);
}
.hero__content {
  position: relative;
  padding: clamp(var(--space-7), 7vw, var(--space-9)) clamp(var(--space-5), 5vw, var(--space-8));
  border-left: 6px solid var(--color-burgundy);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero__content h1 { color: var(--color-white-warm); margin-bottom: var(--space-4); }
.hero__content .lead { color: #CFC6BA; max-width: 46ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-5); }
.hero__media { min-height: 340px; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }

/* Split genérico (ref: About / Reservations) ------------------ */

.split { display: grid; grid-template-columns: 1fr 1fr; align-items: stretch; gap: 0; }
.split--dark { background: var(--color-black); color: var(--color-text-on-dark); }
.split--dark h1, .split--dark h2 { color: var(--color-white-warm); }
.split__body { padding: clamp(var(--space-6), 6vw, var(--space-8)); display: flex; flex-direction: column; justify-content: center; }
.split__media img { width: 100%; height: 100%; object-fit: cover; }

/* Footer (ref: banda borgoña con tagline y redes) ------------- */

.site-footer { background: var(--color-black); color: var(--color-text-on-dark); margin-top: var(--space-8); }
.site-footer__grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  padding-block: var(--space-7);
}
.site-footer h3 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-wide);
  color: var(--color-gold);
  margin-bottom: var(--space-3);
}
.site-footer a { color: var(--color-text-on-dark); }
.site-footer a:hover { color: var(--color-gold-soft); }
.site-footer p, .site-footer li { font-size: var(--text-sm); color: #CFC6BA; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: var(--space-2); }

.footer-tagline {
  background: var(--color-burgundy);
  color: var(--color-text-on-dark);
  text-align: center;
  padding: var(--space-4) var(--container-pad);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}
.footer-tagline .social { display: flex; gap: var(--space-3); }
.footer-tagline .social a { color: var(--color-text-on-dark); display: inline-flex; min-width: var(--tap-target); min-height: var(--tap-target); align-items: center; justify-content: center; }
.footer-tagline .social a:hover { color: var(--color-gold-soft); }

/* Responsive -------------------------------------------------- */

@media (max-width: 1100px) {
  .site-nav { display: none; }
  .nav-burger { display: block; }
  .header-actions .btn--outline { display: none; } /* Order queda en menú móvil */

  .site-nav.is-open {
    display: block;
    position: fixed;
    top: var(--header-height);
    left: 0; right: 0; bottom: 0;
    background: var(--color-cream);
    overflow-y: auto;
    padding: var(--space-5) var(--container-pad) var(--space-8);
    margin: 0;
  }
  .site-nav.is-open ul { flex-direction: column; gap: 0; }
  .site-nav.is-open a, .site-nav.is-open .nav-toggle-sub { width: 100%; font-size: var(--text-lg); padding: var(--space-3); }
  .site-nav.is-open .submenu { position: static; display: flex; border: 0; box-shadow: none; background: transparent; padding-left: var(--space-5); }

  body.nav-locked { overflow: hidden; } /* bloqueo de scroll con menú abierto */
}

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
  .hero__media { order: -1; min-height: 240px; }
  .split { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  :root { --header-height: 68px; }
  .site-header__inner { gap: var(--space-3); padding-inline: var(--space-4); }
  .brand__cheech { font-size: 1.35rem; }
  .brand__sub { font-size: 0.52rem; letter-spacing: 0.16em; }
  .header-actions .btn { min-height: 38px; padding: 0.4rem 0.85rem; font-size: 0.7rem; letter-spacing: 0.08em; }
  .nav-burger { min-width: 40px; }
  .hero__actions .btn { width: 100%; }
}

/* Impresión de menús ------------------------------------------ */
@media print {
  .site-header, .site-footer, .footer-tagline, .hero__actions, .tabs { display: none !important; }
  body { background: #fff; color: #000; }
}