/* ══════════════════════════════════════════
   CICCHITTI — NAV & FOOTER
══════════════════════════════════════════ */

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  padding: 28px 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(to bottom, rgba(14,10,8,0.9) 0%, transparent 100%);
  transition: background 0.4s, padding 0.3s;
}
.nav.scrolled {
  background: rgba(14,10,8,0.96);
  padding: 16px 52px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 0.5px solid rgba(200,169,110,0.12);
}
/* Variante sólida (páginas internas) */
.nav--solid {
  background: rgba(14,10,8,0.96);
  padding: 20px 52px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 0.5px solid rgba(200,169,110,0.1);
}
/* Variante clara (páginas con fondo marfil) */
.nav--light {
  background: var(--cream);
  padding: 20px 52px;
  border-bottom: 0.5px solid rgba(75,15,26,0.1);
}
.nav--light .nav__back { color: var(--wine); }
.nav--light .nav__back:hover { color: var(--wine); }
.nav--light .nav__logo-img { filter: brightness(0) saturate(100%); }

.nav__logo {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cream);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}
.nav__logo span {
  font-size: 8.5px;
  letter-spacing: 0.38em;
  font-weight: 300;
  color: var(--gold);
  font-family: var(--sans);
}
.nav__logo-img {
  height: 65px;
  width: auto;
  display: block;
  object-fit: contain;
}
/* Centrado (para páginas de vino individual) */
.nav__logo--center {
  align-items: center;
}

.nav__links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav__links a {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(244,236,216,0.75);
  text-decoration: none;
  transition: color 0.25s;
  position: relative;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 100%;
  height: 0.5px;
  background: var(--gold);
  transition: right 0.3s;
}
.nav__links a:hover         { color: var(--cream); }
.nav__links a:hover::after  { right: 0; }

.nav__actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.nav__back {
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(244,236,216,0.5);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.25s;
}
.nav__back svg { transition: transform 0.3s; }
.nav__back:hover          { color: var(--cream); }
.nav__back:hover svg      { transform: translateX(-3px); }

/* ── FOOTER ── */
.footer {
  background: var(--ink);
  padding: 72px 60px 36px;
  border-top: 0.5px solid rgba(200,169,110,0.12);
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
  padding-bottom: 52px;
  border-bottom: 0.5px solid rgba(244,236,216,0.07);
}


.footer__logo-link {
  display: inline-block;
  margin-bottom: 20px;
  line-height: 0;
}
.footer__logo-img {
  height: 56px;
  width: auto;
  display: block;
  object-fit: contain;
}
.footer__brand p {
  font-family: var(--sans);
  font-size: 12px;
  color: rgba(244,236,216,0.72);
  line-height: 1.7;
  max-width: 240px;
  margin-bottom: 18px;
}
.footer__address {
  font-family: var(--sans);
  font-size: 11px;
  color: rgba(244,236,216,0.55);
  line-height: 1.72;
  letter-spacing: 0.04em;
}

.footer__col h4 {
  font-family: var(--sans);
  font-size: 9px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold-dim);
  font-weight: 500;
  margin-bottom: 20px;
}
.footer__col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.footer__col a {
  font-family: var(--sans);
  font-size: 12px;
  color: rgba(244,236,216,0.75);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.25s;
}
.footer__col a:hover { color: var(--cream); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer__legal {
  font-family: var(--sans);
  font-size: 10px;
  color: rgba(244,236,216,0.45);
  letter-spacing: 0.06em;
  line-height: 1.6;
}
.footer__social {
  display: flex;
  gap: 18px;
}
.footer__social a {
  font-family: var(--sans);
  font-size: 9.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(244,236,216,0.6);
  text-decoration: none;
  transition: color 0.25s;
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer__social a:hover { color: var(--gold); }

/* ── LINK ACTIVO EN NAV ── */
.nav__link--active {
  color: var(--cream) !important;
}
.nav__link--active::after {
  right: 0 !important;
}

/* ── CHEVRON ── */
.nav__chevron {
  display: inline-block;
  vertical-align: middle;
  margin-left: 4px;
  transition: transform 0.25s;
}
.nav__item--has-mega:hover .nav__chevron {
  transform: rotate(180deg);
}

/* ══════════════════════════════════════════
   MEGA MENÚ
══════════════════════════════════════════ */
.nav__item { position: static; list-style: none; }

.nav__mega {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  z-index: 190;
  background: rgba(14,10,8,0.97);
  border-top: 0.5px solid rgba(200,169,110,0.1);
  border-bottom: 0.5px solid rgba(200,169,110,0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);

  /* Estado oculto */
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 0.22s ease, transform 0.22s ease;
}
.nav__mega--open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.nav__mega-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 44px 52px 36px;
}

.nav__mega-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0;
  border: 0.5px solid rgba(200,169,110,0.08);
  margin-bottom: 24px;
}

.nav__mega-col {
  padding: 24px 20px;
  border-right: 0.5px solid rgba(200,169,110,0.07);
}
.nav__mega-col:last-child { border-right: none; }

.nav__mega-line-link {
  display: flex;
  flex-direction: column;
  gap: 3px;
  text-decoration: none;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 0.5px solid rgba(200,169,110,0.08);
  transition: opacity 0.2s;
}
.nav__mega-line-link:hover { opacity: 0.8; }

.nav__mega-line-name {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 400;
  color: var(--cream);
  line-height: 1.1;
}

.nav__mega-line-count {
  font-family: var(--sans);
  font-size: 8px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(200,169,110,0.4);
}

.nav__mega-wines {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nav__mega-wine {
  font-family: var(--sans);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: rgba(244,236,216,0.45);
  text-decoration: none;
  transition: color 0.2s;
  display: block;
  padding: 1px 0;
}
.nav__mega-wine:hover { color: var(--gold); }

.nav__mega-more {
  font-family: var(--sans);
  font-size: 9px;
  letter-spacing: 0.12em;
  color: rgba(200,169,110,0.35);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 4px;
  transition: color 0.2s;
}
.nav__mega-more:hover { color: var(--gold); }
.nav__mega-more svg { transition: transform 0.2s; }
.nav__mega-more:hover svg { transform: translateX(3px); }

.nav__mega-footer {
  display: flex;
  gap: 32px;
  align-items: center;
  padding-top: 20px;
  border-top: 0.5px solid rgba(200,169,110,0.07);
}

.nav__mega-cta {
  font-family: var(--sans);
  font-size: 9.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: opacity 0.2s;
}
.nav__mega-cta:hover { opacity: 0.7; }
.nav__mega-cta svg { transition: transform 0.2s; }
.nav__mega-cta:hover svg { transform: translateX(3px); }
.nav__mega-cta--secondary { color: rgba(244,236,216,0.4); }

/* ══════════════════════════════════════════
   HAMBURGER
══════════════════════════════════════════ */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px;
}
.nav__hamburger span {
  display: block;
  height: 0.5px;
  background: var(--cream);
  border-radius: 1px;
  transition: all 0.3s;
}
.nav__hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(5.5px) rotate(45deg);
}
.nav__hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav__hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-5.5px) rotate(-45deg);
}

/* ══════════════════════════════════════════
   DRAWER MOBILE
══════════════════════════════════════════ */
.nav__drawer {
  position: fixed;
  top: 0; right: 0;
  width: min(360px, 100vw);
  height: 100vh;
  background: var(--dark);
  border-left: 0.5px solid rgba(200,169,110,0.1);
  z-index: 500;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}
.nav__drawer--open { transform: translateX(0); }

.nav__drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 0.5px solid rgba(200,169,110,0.08);
  flex-shrink: 0;
}

.nav__drawer-close {
  background: none;
  border: none;
  color: rgba(244,236,216,0.5);
  cursor: pointer;
  padding: 4px;
  transition: color 0.2s;
}
.nav__drawer-close:hover { color: var(--cream); }

.nav__drawer-nav {
  flex: 1;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  overflow-y: auto;
}

.nav__drawer-section {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav__drawer-link {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: rgba(244,236,216,0.65);
  text-decoration: none;
  padding: 10px 4px;
  border-bottom: 0.5px solid rgba(200,169,110,0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color 0.2s;
}
.nav__drawer-link:hover { color: var(--cream); }
.nav__drawer-link--all {
  color: var(--gold);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-bottom: none;
  margin-top: 6px;
}

.nav__drawer-contact {
  margin-top: 16px;
}

.nav__drawer-toggle {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: rgba(244,236,216,0.65);
  padding: 10px 4px;
  border-bottom: 0.5px solid rgba(200,169,110,0.05);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color 0.2s;
}
.nav__drawer-toggle:hover { color: var(--cream); }
.nav__drawer-toggle-chevron {
  color: rgba(200,169,110,0.4);
  transition: transform 0.25s;
  flex-shrink: 0;
}
.nav__drawer-toggle[aria-expanded="true"] .nav__drawer-toggle-chevron {
  transform: rotate(180deg);
}

.nav__drawer-collapse {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.nav__drawer-collapse--open {
  max-height: 600px;
}

/* Overlay de fondo */
.nav__overlay {
  position: fixed;
  inset: 0;
  z-index: 490;
  background: rgba(0,0,0,0.6);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s;
}
.nav__overlay--visible {
  opacity: 1;
  pointer-events: all;
}

/* Ocultar botones de acción del nav en mobile */
.nav__btn-desktop { display: inline-flex; }

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  .nav          { padding: 16px 24px; }
  .nav.scrolled { padding: 12px 24px; }
  .nav--solid   { padding: 16px 24px; }
  .nav__links   { display: none; }
  .nav__hamburger   { display: flex; }
  .nav__btn-desktop { display: none; }
  .nav__mega        { display: none; } /* mobile usa el drawer */

  .footer              { padding: 52px 24px 28px; }
  .footer__top         { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer__bottom      { flex-direction: column; text-align: center; }
  .footer__social      { justify-content: center; }
}

@media (max-width: 540px) {
  .footer__top { grid-template-columns: 1fr; }
}