/* ==========================================================================
   MAISON D'ÉCLIPSE - SISTEMA DE DISEÑO DE LUJO OSCURO
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,400&family=Inter:wght@200;300;400;500;600&display=swap');

:root {
  /* Paleta de Colores de Lujo */
  --color-bg: #070304;
  --color-bg-deep: #030101;
  --color-bg-elevated: rgba(18, 9, 11, 0.75);
  --color-wine: #501017;
  --color-wine-bright: #841d27;
  --color-wine-rgb: 80, 16, 23;
  --color-gold: #d4af37; /* Metallic gold */
  --color-gold-champagne: #dfc188; /* Elegant soft gold */
  --color-gold-rgb: 223, 193, 136;
  --color-text-primary: #f8f6f5;
  --color-text-secondary: #9c938f;
  --color-text-muted: #615a57;
  --color-border: rgba(223, 193, 136, 0.08);
  --color-border-hover: rgba(223, 193, 136, 0.25);
  --color-shadow: rgba(0, 0, 0, 0.8);

  /* Tipografías */
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;

  /* Transiciones Premium */
  --transition-slow: all 1.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-medium: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  --transition-fast: all 0.25s ease;

  /* Alturas & Anchos */
  --navbar-height: 90px;
  --max-width: 1400px;
}

/* ==========================================================================
   RESET & ESTILOS GENERALES
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--color-gold-champagne) var(--color-bg);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 16px;
  font-weight: 300;
}

/* Scrollbar Personalizado */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg-deep);
}
::-webkit-scrollbar-thumb {
  background: var(--color-wine);
  border-radius: 4px;
  border: 2px solid var(--color-bg-deep);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-gold-champagne);
}

::selection {
  background-color: var(--color-wine);
  color: var(--color-gold-champagne);
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

button, input, textarea {
  font-family: inherit;
  background: none;
  border: none;
  outline: none;
  color: inherit;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1.2;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   DISEÑO CINEMATOGRÁFICO DE FONDO (LUCES RADIALES Y GRADIENTES)
   ========================================================================== */

.ambient-lights {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-glow-1 {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 70vw;
  height: 70vw;
  background: radial-gradient(circle, rgba(var(--color-wine-rgb), 0.22) 0%, rgba(0, 0, 0, 0) 70%);
  filter: blur(100px);
  animation: floatGlow 15s ease-in-out infinite alternate;
}

.ambient-glow-2 {
  position: absolute;
  bottom: -10%;
  left: -20%;
  width: 80vw;
  height: 80vw;
  background: radial-gradient(circle, rgba(var(--color-wine-rgb), 0.15) 0%, rgba(0, 0, 0, 0) 70%);
  filter: blur(120px);
  animation: floatGlow 20s ease-in-out infinite alternate-reverse;
}

@keyframes floatGlow {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(3%, 5%) scale(1.1); }
  100% { transform: translate(-3%, -2%) scale(0.9); }
}

/* ==========================================================================
   COMPONENTES: NAVBAR (TRANSPARENTE -> GLASSMORPHISM)
   ========================================================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--navbar-height);
  z-index: 1000;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  height: 75px;
  background-color: var(--color-bg-elevated);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.navbar-container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--color-text-primary);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.1;
}

.logo span.sub {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  letter-spacing: 0.45em;
  color: var(--color-gold-champagne);
  text-transform: uppercase;
  margin-top: 2px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 40px;
}

.nav-link {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  font-weight: 400;
  position: relative;
  padding: 8px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-gold-champagne);
  transition: var(--transition-medium);
}

.nav-link:hover {
  color: var(--color-text-primary);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-cta {
  border: 1px solid var(--color-gold-champagne);
  padding: 10px 22px;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold-champagne);
  border-radius: 20px;
  background: rgba(223, 193, 136, 0.03);
  transition: var(--transition-medium);
}

.nav-cta:hover {
  background: var(--color-gold-champagne);
  color: var(--color-bg-deep);
  box-shadow: 0 0 15px rgba(var(--color-gold-rgb), 0.3);
  transform: translateY(-2px);
}

/* Menú Móvil */
.mobile-menu-btn {
  display: none;
  cursor: pointer;
  z-index: 1001;
}

.mobile-menu-btn span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--color-text-primary);
  margin: 5px 0;
  transition: var(--transition-medium);
}

/* ==========================================================================
   SECCIÓN 1: HERO FULLSCREEN (DISEÑO CINEMATOGRÁFICO)
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  padding-top: var(--navbar-height);
  overflow: hidden;
  background: radial-gradient(circle at center, rgba(132, 29, 39, 0.12) 0%, rgba(7, 3, 4, 1) 75%);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../assets/images/vineyard_dusk.png') no-repeat center center/cover;
  opacity: 0.15;
  mix-blend-mode: overlay;
  z-index: -1;
}

.hero-container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  align-items: center;
  position: relative;
  height: 80vh;
}

.hero-content {
  z-index: 5;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-subtitle {
  font-size: 0.9rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-gold-champagne);
  margin-bottom: 25px;
  font-weight: 500;
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeIn 1s forwards 0.3s;
}

.hero-title {
  font-size: clamp(3.5rem, 6vw, 5.5rem);
  font-weight: 300;
  color: var(--color-text-primary);
  line-height: 1.1;
  margin-bottom: 30px;
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeIn 1.2s forwards 0.6s;
}

.hero-title span {
  display: block;
}

.hero-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--color-gold-champagne);
}

.hero-description {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: 45px;
  max-width: 480px;
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeIn 1s forwards 0.9s;
}

.hero-btn-container {
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeIn 1s forwards 1.2s;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: var(--color-bg);
  border: 1px solid var(--color-gold-champagne);
  padding: 16px 36px;
  color: var(--color-gold-champagne);
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  border-radius: 40px;
  cursor: pointer;
  overflow: hidden;
  transition: var(--transition-medium);
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: var(--transition-medium);
  z-index: -1;
}

.btn-primary:hover {
  background: var(--color-gold-champagne);
  color: var(--color-bg-deep);
  box-shadow: 0 0 30px rgba(var(--color-gold-rgb), 0.35);
  transform: translateY(-3px);
}

.btn-primary:hover::before {
  left: 100%;
  transition: 0.8s;
}

/* Hero Center: Botella con Parallax */
.hero-center {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 3;
}

.hero-bottle-wrap {
  position: relative;
  width: 100%;
  max-width: 320px;
  height: 65vh;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transform: scale(0.9) translateY(40px);
  animation: bottleIn 1.5s cubic-bezier(0.16, 1, 0.3, 1) forwards 0.4s;
}

/* Aura dorada y vino detrás de la botella */
.bottle-aura {
  position: absolute;
  width: 130%;
  height: 85%;
  background: radial-gradient(circle, rgba(var(--color-wine-rgb), 0.5) 0%, rgba(212, 175, 55, 0.08) 45%, rgba(0, 0, 0, 0) 70%);
  border-radius: 50%;
  filter: blur(40px);
  z-index: -1;
  pointer-events: none;
  animation: pulseAura 8s ease-in-out infinite alternate;
}

.hero-bottle-wrap img {
  height: 100%;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 15px 35px rgba(0, 0, 0, 0.9));
  animation: floatBottle 5s ease-in-out infinite alternate;
}

/* Stats laterales del Hero */
.hero-stats {
  display: flex;
  flex-direction: column;
  gap: 40px;
  justify-content: center;
  padding-left: 60px;
  border-left: 1px solid var(--color-border);
  opacity: 0;
  transform: translateX(30px);
  animation: heroFadeIn 1s forwards 1.2s;
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
}

.hero-stat-num {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--color-gold-champagne);
  line-height: 1.1;
}

.hero-stat-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--color-text-secondary);
  margin-top: 5px;
}

@keyframes heroFadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bottleIn {
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes floatBottle {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(0.5deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

@keyframes pulseAura {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.15); opacity: 1; }
}

/* ==========================================================================
   ESTILOS GENERALES DE SECCIONES & REVEAL ON SCROLL
   ========================================================================== */

section {
  position: relative;
  padding: 140px 0;
  z-index: 1;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

/* Elementos Reveal */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: var(--transition-slow);
}

.reveal.reveal-left {
  transform: translateX(-50px);
}

.reveal.reveal-right {
  transform: translateX(50px);
}

.reveal.active {
  opacity: 1;
  transform: translate(0) scale(1);
}

.section-tag {
  font-size: 0.75rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-gold-champagne);
  font-weight: 500;
  margin-bottom: 15px;
  display: block;
}

.section-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  color: var(--color-text-primary);
  margin-bottom: 25px;
  font-weight: 400;
}

.section-title span {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-gold-champagne);
}

.section-title-wrap {
  margin-bottom: 70px;
  max-width: 650px;
}

.section-desc-lead {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ==========================================================================
   SECCIÓN 2: EL LEGADO / HISTORIA (DISEÑO EDITORIAL)
   ========================================================================== */

.history {
  background-color: var(--color-bg-deep);
}

.history-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: center;
}

.history-text {
  display: flex;
  flex-direction: column;
}

.history-paragraphs p {
  color: var(--color-text-secondary);
  margin-bottom: 25px;
  font-size: 1.05rem;
  line-height: 1.8;
}

.history-paragraphs p:first-child::first-letter {
  font-family: var(--font-serif);
  font-size: 4rem;
  float: left;
  line-height: 0.8;
  margin-right: 15px;
  margin-top: 5px;
  color: var(--color-gold-champagne);
  font-weight: 400;
}

.history-signature {
  margin-top: 20px;
}

.signature-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--color-text-primary);
}

.signature-role {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-gold-champagne);
  margin-top: 2px;
}

/* Visuales de Historia con Máscara de Lujo */
.history-visual {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
}

.image-mask-wrap {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4/5;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.image-mask-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6) 0%, transparent 60%);
  z-index: 1;
  pointer-events: none;
}

.image-mask-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.image-mask-wrap:hover img {
  transform: scale(1.08);
}

/* Tarjeta flotante decorativa en la foto */
.history-badge {
  position: absolute;
  bottom: -30px;
  left: -40px;
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 30px 40px;
  border-radius: 4px;
  box-shadow: 0 15px 40px rgba(0,0,0,0.6);
  z-index: 2;
  text-align: center;
  max-width: 220px;
}

.badge-year {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--color-gold-champagne);
  line-height: 1;
}

.badge-text {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--color-text-secondary);
  margin-top: 10px;
  line-height: 1.4;
}

/* ==========================================================================
   SECCIÓN 3: SHOWCASE DE VINOS (CARDS INTERACTIVAS)
   ========================================================================== */

.showcase {
  background: linear-gradient(to bottom, var(--color-bg-deep) 0%, var(--color-bg) 100%);
}

.wine-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 40px;
}

/* Tarjeta de Vino (Glassmorphism & Glow) */
.wine-card {
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-radius: 8px;
  padding: 40px 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: var(--transition-medium);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

/* Gradiente bordeaux sutil de fondo de la tarjeta */
.wine-card::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 140px;
  height: 250px;
  background: radial-gradient(circle, rgba(var(--color-wine-rgb), 0.3) 0%, rgba(0,0,0,0) 70%);
  transform: translate(-50%, -50%);
  filter: blur(30px);
  opacity: 0.6;
  z-index: 0;
  transition: var(--transition-medium);
  pointer-events: none;
}

.wine-card:hover {
  transform: translateY(-10px);
  border-color: var(--color-border-hover);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6), 0 0 25px rgba(var(--color-wine-rgb), 0.15);
}

.wine-card:hover::before {
  opacity: 1;
  width: 180px;
  height: 280px;
}

/* Contenedor de botella de la card */
.wine-card-img-wrap {
  height: 320px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 30px;
  position: relative;
  z-index: 1;
}

.wine-card-img-wrap img {
  height: 100%;
  width: auto;
  object-fit: contain;
  transition: var(--transition-smooth);
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.7));
}

.wine-card:hover .wine-card-img-wrap img {
  transform: scale(1.08) translateY(-5px);
  filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.8));
}

/* Categoría de vino */
.wine-card-cat {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-gold-champagne);
  margin-bottom: 8px;
  z-index: 1;
}

/* Título de vino */
.wine-card-title {
  font-size: 1.8rem;
  color: var(--color-text-primary);
  margin-bottom: 12px;
  z-index: 1;
}

/* Breve descripción de vino */
.wine-card-desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 25px;
  max-width: 250px;
  z-index: 1;
}

/* Botón interactivo de detalles */
.wine-card-btn {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-primary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.25);
  padding-bottom: 4px;
  cursor: pointer;
  z-index: 1;
  transition: var(--transition-fast);
}

.wine-card-btn svg {
  width: 12px;
  height: 12px;
  fill: currentColor;
  transition: var(--transition-medium);
}

.wine-card-btn:hover {
  color: var(--color-gold-champagne);
  border-color: var(--color-gold-champagne);
}

.wine-card-btn:hover svg {
  transform: translateX(4px);
}

/* Panel de Detalles de Cata desplegable (Overlay interactivo dentro de la card) */
.wine-details-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(7, 3, 4, 0.96);
  z-index: 10;
  padding: 35px 25px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: left;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-medium);
  border-radius: 8px;
}

.wine-details-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.overlay-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 15px;
}

.overlay-title {
  font-size: 1.4rem;
  color: var(--color-gold-champagne);
}

.overlay-close {
  cursor: pointer;
  padding: 5px;
  color: var(--color-text-secondary);
  transition: var(--transition-fast);
}

.overlay-close:hover {
  color: var(--color-text-primary);
}

.overlay-close svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.overlay-body {
  margin: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.cata-item {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  padding-bottom: 8px;
}

.cata-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-secondary);
}

.cata-val {
  font-size: 0.85rem;
  color: var(--color-text-primary);
  font-weight: 400;
}

.overlay-footer {
  text-align: center;
}

.btn-overlay-inquire {
  display: block;
  border: 1px solid var(--color-gold-champagne);
  padding: 12px;
  text-align: center;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-gold-champagne);
  border-radius: 4px;
  transition: var(--transition-medium);
}

.btn-overlay-inquire:hover {
  background: var(--color-gold-champagne);
  color: var(--color-bg-deep);
}

/* ==========================================================================
   SECCIÓN 4: EL ARTE / PROCESO DE ELABORACIÓN (TIMELINE EDITORIAL)
   ========================================================================== */

.process {
  background-color: var(--color-bg);
}

.process-timeline {
  position: relative;
  max-width: 900px;
  margin: 60px auto 0;
  padding: 40px 0;
}

/* Línea central del timeline */
.process-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--color-border) 10%, var(--color-border) 90%, transparent);
  transform: translateX(-50%);
}

.process-step {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 80px;
  position: relative;
}

.process-step:last-child {
  margin-bottom: 0;
}

/* Contenedores a los lados */
.process-step-content {
  width: 44%;
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  padding: 35px;
  border-radius: 6px;
  transition: var(--transition-medium);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.process-step-content:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-5px);
}

.process-step:nth-child(even) {
  flex-direction: row-reverse;
}

/* Nodos dorados centrales */
.process-node {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 14px;
  height: 14px;
  background-color: var(--color-bg);
  border: 2px solid var(--color-gold-champagne);
  border-radius: 50%;
  z-index: 5;
  box-shadow: 0 0 10px rgba(var(--color-gold-rgb), 0.5);
  transition: var(--transition-medium);
}

.process-step:hover .process-node {
  background-color: var(--color-gold-champagne);
  transform: translate(-50%, -50%) scale(1.4);
  box-shadow: 0 0 20px var(--color-gold-champagne);
}

/* Números y Detalles de los Pasos */
.process-step-num {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-gold-champagne);
  margin-bottom: 10px;
  display: block;
  font-weight: 500;
  letter-spacing: 0.1em;
}

.process-step-title {
  font-size: 1.5rem;
  color: var(--color-text-primary);
  margin-bottom: 15px;
}

.process-step-desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ==========================================================================
   SECCIÓN 5: CLUB PRIVADO & CONTACTO (CTA FINAL)
   ========================================================================== */

.contact {
  background: linear-gradient(to top, var(--color-bg-deep) 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-border);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 100px;
  align-items: center;
}

.contact-info {
  display: flex;
  flex-direction: column;
}

.contact-tag {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--color-gold-champagne);
  text-transform: uppercase;
  margin-bottom: 15px;
}

.contact-lead {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: 45px;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.detail-icon-wrap {
  width: 48px;
  height: 48px;
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--color-gold-champagne);
  flex-shrink: 0;
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.detail-icon-wrap svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.detail-text {
  display: flex;
  flex-direction: column;
}

.detail-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
}

.detail-val {
  font-size: 0.95rem;
  color: var(--color-text-primary);
  margin-top: 3px;
}

/* Formulario Minimalista Premium */
.contact-form-card {
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 50px 45px;
  border-radius: 8px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.form-title {
  font-size: 1.8rem;
  color: var(--color-text-primary);
  margin-bottom: 10px;
}

.form-subtitle {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 35px;
}

.form-group {
  position: relative;
  margin-bottom: 35px;
}

.form-input {
  width: 100%;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.95rem;
  color: var(--color-text-primary);
  transition: var(--transition-medium);
  font-weight: 300;
}

.form-input:focus {
  border-bottom: 1px solid var(--color-gold-champagne);
}

.form-label {
  position: absolute;
  top: 12px;
  left: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  pointer-events: none;
  transition: var(--transition-medium);
}

.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label {
  top: -12px;
  font-size: 0.75rem;
  color: var(--color-gold-champagne);
  letter-spacing: 0.1em;
}

.btn-form-submit {
  width: 100%;
  border: 1px solid var(--color-gold-champagne);
  padding: 16px;
  text-align: center;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold-champagne);
  border-radius: 30px;
  cursor: pointer;
  transition: var(--transition-medium);
  box-shadow: 0 0 0 rgba(var(--color-gold-rgb), 0);
}

.btn-form-submit:hover {
  background: var(--color-gold-champagne);
  color: var(--color-bg-deep);
  box-shadow: 0 5px 20px rgba(var(--color-gold-rgb), 0.3);
  transform: translateY(-2px);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
  background-color: var(--color-bg-deep);
  padding: 60px 0;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

.footer-copyright {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

.footer-socials {
  display: flex;
  gap: 25px;
}

.footer-social-link {
  color: var(--color-text-secondary);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-social-link:hover {
  color: var(--color-gold-champagne);
}

/* ==========================================================================
   BOTÓN FLOTANTE WHATSAPP (ESTILO PREMIUM)
   ========================================================================== */

.whatsapp-float-container {
  position: fixed;
  bottom: 40px;
  right: 40px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 15px;
}

/* Tooltip elegante dark-gold */
.whatsapp-tooltip {
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  padding: 12px 20px;
  border-radius: 4px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold-champagne);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(15px);
  transition: var(--transition-medium);
}

.whatsapp-float-container:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* Botón flotante estilizado como un acento de lujo dorado */
.whatsapp-float-btn {
  width: 60px;
  height: 60px;
  background: radial-gradient(circle, rgba(80, 16, 23, 1) 0%, rgba(15, 8, 9, 1) 100%);
  border: 1px solid var(--color-gold-champagne);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--color-gold-champagne);
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(0,0,0,0.6), 0 0 15px rgba(var(--color-wine-rgb), 0.2);
  transition: var(--transition-medium);
  position: relative;
}

.whatsapp-float-btn::after {
  content: '';
  position: absolute;
  inset: -3px;
  border: 1px solid rgba(223, 193, 136, 0.4);
  border-radius: 50%;
  animation: pulseButton 2s infinite;
}

.whatsapp-float-btn svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.whatsapp-float-btn:hover {
  transform: translateY(-5px) rotate(8deg);
  box-shadow: 0 15px 35px rgba(0,0,0,0.8), 0 0 25px rgba(var(--color-gold-rgb), 0.3);
  background: var(--color-gold-champagne);
  color: var(--color-bg-deep);
  border-color: var(--color-gold-champagne);
}

@keyframes pulseButton {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.15); opacity: 0; }
}

/* ==========================================================================
   DISEÑO RESPONSIVO (MOBILE-FIRST)
   ========================================================================== */

/* Tablet (Pequeñas Pantallas / 1024px) */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr 1fr;
    height: auto;
    padding: 80px 0;
    gap: 40px;
  }
  
  .hero-stats {
    grid-column: span 2;
    flex-direction: row;
    justify-content: space-around;
    padding-left: 0;
    border-left: none;
    border-top: 1px solid var(--color-border);
    padding-top: 40px;
    margin-top: 20px;
  }

  .wine-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .history-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .history-visual {
    order: -1;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }
}

/* Móvil Grande / Tablet vertical (768px) */
@media (max-width: 768px) {
  :root {
    --navbar-height: 80px;
  }

  section {
    padding: 90px 0;
  }

  .navbar-container {
    padding: 0 24px;
  }

  /* Menú Hamburguesa Móvil */
  .mobile-menu-btn {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80vw;
    height: 100vh;
    background-color: rgba(7, 3, 4, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid var(--color-border);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 40px;
    z-index: 1000;
    transition: var(--transition-smooth);
  }

  .nav-menu.active {
    right: 0;
  }

  .mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  /* Hero Adaptado a Móvil */
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 40px;
    height: auto;
  }

  .hero-content {
    align-items: center;
  }

  .hero-description {
    max-width: 100%;
  }

  .hero-center {
    margin: 40px 0;
  }

  .hero-bottle-wrap {
    height: 45vh;
  }

  .hero-stats {
    grid-column: span 1;
    margin-top: 10px;
  }

  /* Timeline en una columna para móvil */
  .process-timeline::before {
    left: 20px;
  }

  .process-step {
    flex-direction: row !important;
    justify-content: flex-start;
    margin-bottom: 60px;
  }

  .process-step-content {
    width: calc(100% - 50px);
    margin-left: 50px;
    padding: 25px;
  }

  .process-node {
    left: 20px;
  }

  .wine-grid {
    grid-template-columns: 1fr;
    max-width: 450px;
    margin-left: auto;
    margin-right: auto;
  }

  .history-badge {
    left: 20px;
    bottom: -20px;
    padding: 20px 30px;
  }

  .contact-form-card {
    padding: 40px 24px;
  }

  .whatsapp-float-container {
    bottom: 24px;
    right: 24px;
  }
  
  .whatsapp-tooltip {
    display: none; /* Ocultar tooltip en móviles */
  }
}

/* Celulares Pequeños (480px) */
@media (max-width: 480px) {
  .logo {
    font-size: 1.3rem;
  }

  .hero-title {
    font-size: 2.8rem;
  }

  .hero-stat-num {
    font-size: 1.8rem;
  }

  .section-title {
    font-size: 2.0rem;
  }
}