/* ===================================================================
   CANTERA DORADA RESIDENCIAL - MAZATLÁN, SINALOA
   Hoja de Estilos Oficial de Alta Conversión y Rendimiento
   Basado en el Manual de Identidad Visual y Estrategia Digital
   =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,700&family=Open+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Roboto+Condensed:wght@400;600;700;800&display=swap');

:root {
  /* Paleta Oficial del Manual de Identidad */
  --gold-primary: #C7A76C;
  --gold-light: #DFC89B;
  --gold-dark: #A68545;
  --gold-gradient: linear-gradient(135deg, #E5CE9F 0%, #C7A76C 50%, #9D7B38 100%);
  --gold-gradient-hover: linear-gradient(135deg, #F0DEC0 0%, #D4B67D 50%, #B8924A 100%);
  --gold-glow: 0 0 25px rgba(199, 167, 108, 0.35);
  --gold-border: rgba(199, 167, 108, 0.3);

  /* Pizarra & Neutros */
  --slate-primary: #2C3E50;
  --slate-dark: #19232F;
  --slate-deep: #0D141C;
  --slate-black: #080C10;
  --asphalt-gray: #7F8C8D;
  --asphalt-light: #BDC3C7;
  --white-pure: #FFFFFF;
  --text-muted: #94A3B8;
  --border-light: rgba(255, 255, 255, 0.1);
  --border-card: rgba(199, 167, 108, 0.15);

  /* Acentos de Conversión & Escasez */
  --urgency-red: #EF4444;
  --urgency-bg: rgba(239, 68, 68, 0.12);
  --success-green: #10B981;
  --success-bg: rgba(16, 185, 129, 0.12);
  --whatsapp-green: #25D366;
  --whatsapp-hover: #20BA5A;

  /* Tipografías Oficiales */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --font-finance: 'Roboto Condensed', sans-serif;

  /* Transiciones y Sombras */
  --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  --shadow-card: 0 15px 35px -5px rgba(0, 0, 0, 0.5), 0 5px 15px rgba(0, 0, 0, 0.3);
  --shadow-elevated: 0 20px 40px -10px rgba(0, 0, 0, 0.7);

  /* Contenedores */
  --container-max: 1240px;
  --header-height: 80px;
}

/* Reset y base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1.25rem);
  font-size: 16px;
  background-color: var(--slate-deep);
  color: var(--white-pure);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

body {
  font-family: var(--font-body);
  line-height: 1.6;
  background-color: var(--slate-deep);
  color: #E2E8F0;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
  position: relative;
}

section[id], header[id] {
  scroll-margin-top: calc(var(--header-height) + 1.25rem);
}

/* Background ambient glow effects */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(199, 167, 108, 0.08) 0%, rgba(13, 20, 28, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  bottom: 10%;
  right: 10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(44, 62, 80, 0.3) 0%, rgba(13, 20, 28, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

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

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

ul {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

/* Tipografía de Encabezados */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--white-pure);
  font-weight: 700;
  line-height: 1.2;
}

.text-gold {
  color: var(--gold-primary);
}

.text-gold-gradient {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-muted {
  color: var(--text-muted);
}

/* Botones Premium */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 1.8rem;
  border-radius: 9999px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  outline: none;
  text-align: center;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.btn-primary-gold {
  background: var(--gold-gradient);
  color: var(--slate-deep);
  box-shadow: 0 10px 25px -5px rgba(199, 167, 108, 0.4);
}

.btn-primary-gold:hover {
  background: var(--gold-gradient-hover);
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -5px rgba(199, 167, 108, 0.6);
}

.btn-whatsapp {
  background-color: var(--whatsapp-green);
  color: var(--white-pure);
  box-shadow: 0 10px 25px -5px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
  background-color: var(--whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -5px rgba(37, 211, 102, 0.6);
}

.btn-outline-gold {
  background: rgba(199, 167, 108, 0.08);
  border: 1px solid var(--gold-primary);
  color: var(--gold-light);
}

.btn-outline-gold:hover {
  background: var(--gold-primary);
  color: var(--slate-deep);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1.1rem 2.2rem;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 0.6rem 1.2rem;
  font-size: 0.85rem;
}

/* ===================================================================
   1. BARRA SUPERIOR DE URGENCIA / ANNOUNCEMENT BAR
   =================================================================== */
.top-bar {
  background: linear-gradient(90deg, #111823 0%, #1e2c3b 50%, #111823 100%);
  border-bottom: 1px solid rgba(199, 167, 108, 0.2);
  padding: 0.55rem 1rem;
  font-size: 0.82rem;
  color: #CBD5E1;
  position: relative;
  z-index: 100;
}

.top-bar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.badge-pulse {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(239, 68, 68, 0.15);
  color: #F87171;
  padding: 0.2rem 0.6rem;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  background-color: #EF4444;
  border-radius: 50%;
  animation: pulseAnimation 1.6s infinite;
}

@keyframes pulseAnimation {
  0% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(239, 68, 68, 0); }
  100% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-weight: 600;
}

.top-bar-right a:hover {
  color: var(--gold-light);
}

/* ===================================================================
   2. HEADER & NAVEGACIÓN
   =================================================================== */
.main-header {
  position: sticky;
  top: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(13, 20, 28, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-card);
  z-index: 90;
  display: flex;
  align-items: center;
  transition: var(--transition-smooth);
}

.main-header.scrolled {
  background: rgba(8, 12, 16, 0.96);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  height: 70px;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.brand-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  transition: var(--transition-smooth);
}

.brand-logo-horizontal {
  height: 50px;
  width: auto;
  max-width: 260px;
  object-fit: contain;
  display: block;
  transition: var(--transition-smooth);
}

.brand-title-wrap {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  color: var(--white-pure);
  line-height: 1.1;
}

.brand-sub {
  font-size: 0.68rem;
  color: var(--gold-primary);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: #CBD5E1;
  letter-spacing: 0.02em;
  padding: 0.4rem 0.2rem;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gold-primary);
  transition: var(--transition-smooth);
}

.nav-link:hover {
  color: var(--gold-light);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 0.5rem;
  color: var(--white-pure);
  cursor: pointer;
}

.mobile-menu-btn svg {
  width: 24px;
  height: 24px;
}

/* Mobile Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  transform: translateX(105%);
  visibility: hidden;
  pointer-events: none;
  width: 82%;
  max-width: 340px;
  height: 100vh;
  background: var(--slate-dark);
  z-index: 1000;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.8);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.35s ease;
  overflow-y: auto;
}

.mobile-nav.open {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-nav-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-light);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.mobile-nav-link {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: #E2E8F0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0;
}

.mobile-nav-link:hover {
  color: var(--gold-light);
}

/* ===================================================================
   3. SECCIÓN HERO PRINCIPAL (ABOVE THE FOLD)
   =================================================================== */
.hero-section {
  position: relative;
  padding: 3.5rem 0 5rem;
  background: radial-gradient(circle at 50% 10%, rgba(44, 62, 80, 0.35) 0%, rgba(13, 20, 28, 0.98) 75%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 3.5rem;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(199, 167, 108, 0.12);
  border: 1px solid rgba(199, 167, 108, 0.35);
  padding: 0.4rem 1rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 0.04em;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}

.hero-title {
  font-size: clamp(2.3rem, 4.2vw, 3.6rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.hero-desc {
  font-size: 1.1rem;
  line-height: 1.65;
  color: #CBD5E1;
  margin-bottom: 2rem;
  max-width: 580px;
}

/* 4 Badges de Alto Impacto */
.hero-badges-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-bottom: 2.2rem;
}

.hero-badge-card {
  background: rgba(25, 35, 47, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(199, 167, 108, 0.25);
  border-radius: 12px;
  padding: 0.9rem 0.6rem;
  text-align: center;
  transition: var(--transition-smooth);
}

.hero-badge-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-primary);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
}

.hero-badge-value {
  font-family: var(--font-finance);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--gold-light);
  line-height: 1.1;
  margin-bottom: 0.2rem;
}

.hero-badge-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #94A3B8;
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.hero-guarantee-note {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.hero-guarantee-note svg {
  color: var(--gold-primary);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Hero Media & Day/Night Interactive Preview */
.hero-visual-card {
  position: relative;
  background: var(--slate-dark);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-card), 0 0 40px rgba(199, 167, 108, 0.15);
}

.hero-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--slate-black);
}

.hero-render-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.6s ease, transform 0.8s ease;
}

.hero-render-img.night {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
}

.hero-render-img.night.active {
  opacity: 1;
}

.hero-lighting-toggle {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(13, 20, 28, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-light);
  border-radius: 9999px;
  padding: 0.3rem 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  z-index: 5;
}

.toggle-view-btn {
  background: transparent;
  border: none;
  padding: 0.4rem 0.8rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: var(--transition-smooth);
}

.toggle-view-btn.active {
  background: var(--gold-primary);
  color: var(--slate-deep);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-visual-footer {
  padding: 1.2rem 1.5rem;
  background: rgba(19, 27, 37, 0.95);
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hero-location-tag {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
}

.hero-location-tag svg {
  color: var(--gold-primary);
}

.hero-status-pill {
  background: rgba(16, 185, 129, 0.15);
  color: #34D399;
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
}

/* ===================================================================
   4. BARRA DE ESCASEZ Y PRUEBA DE CONTEXTO (GATILLO PSICOLÓGICO)
   =================================================================== */
.scarcity-section {
  padding: 3.5rem 0;
  background: linear-gradient(180deg, var(--slate-deep) 0%, #101823 100%);
  border-top: 1px solid var(--border-card);
  border-bottom: 1px solid var(--border-card);
  position: relative;
}

.scarcity-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 2.5rem;
}

.scarcity-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--urgency-bg);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #F87171;
  padding: 0.35rem 0.9rem;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.8rem;
}

.scarcity-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 0.8rem;
}

.scarcity-subtitle {
  color: var(--text-muted);
  font-size: 1rem;
}

.developments-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}

.dev-card {
  background: rgba(25, 35, 47, 0.6);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  padding: 1.4rem 1.2rem;
  text-align: center;
  position: relative;
  transition: var(--transition-smooth);
}

.dev-card.sold-out {
  opacity: 0.75;
  filter: grayscale(20%);
}

.dev-card.sold-out:hover {
  opacity: 0.95;
  border-color: rgba(239, 68, 68, 0.4);
}

.dev-card.active-opportunity {
  background: linear-gradient(145deg, rgba(35, 48, 65, 0.95) 0%, rgba(20, 29, 39, 0.95) 100%);
  border: 2px solid var(--gold-primary);
  box-shadow: 0 10px 30px rgba(199, 167, 108, 0.25);
  transform: translateY(-4px);
}

.dev-card-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white-pure);
  margin-bottom: 0.4rem;
}

.dev-card-zone {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.dev-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.8rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.dev-status-badge.sold {
  background: var(--urgency-bg);
  color: #F87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.dev-status-badge.presale {
  background: var(--gold-gradient);
  color: var(--slate-deep);
  box-shadow: 0 4px 12px rgba(199, 167, 108, 0.4);
}

.dev-card-desc {
  font-size: 0.78rem;
  color: #CBD5E1;
  margin-top: 0.9rem;
}

/* ===================================================================
   5. LAS 4 PREGUNTAS EN 5 SEGUNDOS (FLUJO DIGITAL)
   =================================================================== */
.quick-questions-section {
  padding: 4.5rem 0;
  background-color: var(--slate-deep);
}

.section-head {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 3rem;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold-primary);
  margin-bottom: 0.6rem;
}

.section-title {
  font-size: clamp(2rem, 3.2vw, 2.7rem);
  font-weight: 800;
  margin-bottom: 0.9rem;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.questions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

.question-card {
  background: rgba(25, 35, 47, 0.5);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  transition: var(--transition-smooth);
  position: relative;
  display: flex;
  flex-direction: column;
}

.question-card:hover {
  background: rgba(32, 45, 60, 0.8);
  border-color: var(--gold-border);
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}

.question-step-number {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  font-family: var(--font-finance);
  font-size: 2.2rem;
  font-weight: 800;
  color: rgba(199, 167, 108, 0.25);
  line-height: 1;
}

.question-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(199, 167, 108, 0.12);
  border: 1px solid rgba(199, 167, 108, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  margin-bottom: 1.4rem;
}

.question-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.question-text {
  font-size: 0.92rem;
  color: #CBD5E1;
  margin-bottom: 1.2rem;
  flex-grow: 1;
}

.question-action-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.question-action-link:hover {
  color: var(--gold-light);
  gap: 0.6rem;
}

/* ===================================================================
   6. COTIZADOR DINÁMICO DE INVERSIÓN (INTERACCIÓN CLAVE)
   =================================================================== */
.cotizador-section {
  padding: 5.5rem 0;
  background: linear-gradient(180deg, #101823 0%, #15202D 50%, #0D141C 100%);
  position: relative;
}

.cotizador-wrap {
  background: rgba(19, 27, 37, 0.85);
  border: 1px solid var(--border-card);
  border-radius: 24px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7), var(--gold-glow);
  padding: 2.5rem;
  backdrop-filter: blur(16px);
}

.cotizador-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 2.5rem;
}

/* Selector de Lotes */
.cotizador-selector-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  display: block;
  line-height: 1.35;
}

.cotizador-selector-title span,
.cotizador-selector-title .step-num {
  color: var(--gold-primary);
  font-weight: 800;
  margin-right: 0.35rem;
  display: inline;
}

.lot-type-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.lot-radio-btn {
  background: rgba(28, 40, 53, 0.6);
  border: 1.5px solid var(--border-light);
  border-radius: 12px;
  padding: 0.9rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  text-align: left;
}

.lot-radio-btn:hover {
  border-color: var(--gold-primary);
  background: rgba(35, 50, 67, 0.8);
}

.lot-radio-btn.selected {
  border-color: var(--gold-primary);
  background: rgba(199, 167, 108, 0.12);
  box-shadow: 0 0 15px rgba(199, 167, 108, 0.2);
}

.lot-radio-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.3rem;
}

.lot-radio-name {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--white-pure);
  min-width: 0;
}

.lot-radio-badge {
  font-size: 0.68rem;
  padding: 0.15rem 0.45rem;
  border-radius: 9999px;
  background: rgba(199, 167, 108, 0.2);
  color: var(--gold-light);
  font-weight: 700;
  flex-shrink: 0;
  white-space: nowrap;
}

.lot-radio-m2price {
  font-family: var(--font-finance);
  font-size: 0.85rem;
  color: var(--gold-primary);
  font-weight: 700;
}

.lot-radio-monthly {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Control de Enganche */
.enganche-control-block {
  margin-bottom: 2rem;
}

.enganche-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.8rem;
}

.enganche-title {
  font-weight: 700;
  font-size: 1rem;
}

.enganche-value-display {
  font-family: var(--font-finance);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--gold-light);
}

.enganche-chips {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.chip-btn {
  flex: 1;
  background: rgba(28, 40, 53, 0.8);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 0.5rem;
  color: #CBD5E1;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.chip-btn:hover {
  border-color: var(--gold-primary);
}

.chip-btn.active {
  background: var(--gold-primary);
  color: var(--slate-deep);
  border-color: var(--gold-primary);
}

.range-slider {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.15);
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gold-primary);
  border: 2px solid var(--white-pure);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

/* Panel de Resultados / Resumen Financiero */
.cotizador-result-card {
  background: linear-gradient(160deg, #1C2836 0%, #131D28 100%);
  border: 1px solid var(--gold-border);
  border-radius: 18px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-card);
}

.result-card-header {
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 1.2rem;
  margin-bottom: 1.2rem;
}

.result-lot-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white-pure);
  margin-bottom: 0.25rem;
}

.result-lot-dimensions {
  font-size: 0.85rem;
  color: var(--gold-primary);
  font-weight: 600;
}

.result-financial-breakdown {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.breakdown-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.breakdown-label {
  font-size: 0.9rem;
  color: #94A3B8;
}

.breakdown-value {
  font-family: var(--font-finance);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white-pure);
}

.breakdown-row.highlight-monthly {
  background: rgba(199, 167, 108, 0.12);
  border: 1px solid rgba(199, 167, 108, 0.3);
  border-radius: 12px;
  padding: 0.9rem 1rem;
  margin: 0.5rem 0;
}

.breakdown-row.highlight-monthly .breakdown-label {
  color: var(--white-pure);
  font-weight: 700;
}

.breakdown-row.highlight-monthly .breakdown-value {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--gold-light);
}

.result-perks-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding: 0.8rem 0;
  border-top: 1px dashed var(--border-light);
  border-bottom: 1px dashed var(--border-light);
}

.result-perk-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: #CBD5E1;
}

.result-perk-item svg {
  color: var(--success-green);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.result-cta-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.btn-dynamic-whatsapp {
  width: 100%;
  padding: 1.1rem;
  font-size: 1rem;
}

.btn-brochure-prominent {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.95rem 1.25rem;
  background: linear-gradient(135deg, rgba(199, 167, 108, 0.18) 0%, rgba(20, 29, 39, 0.95) 100%);
  border: 1.5px solid var(--gold-primary);
  border-radius: 12px;
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn-brochure-prominent::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease;
}

.btn-brochure-prominent:hover::before {
  left: 100%;
}

.btn-brochure-prominent:hover {
  background: var(--gold-gradient);
  color: var(--slate-deep);
  border-color: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(199, 167, 108, 0.5);
}

.btn-brochure-prominent svg {
  color: var(--gold-light);
  transition: color 0.3s ease, transform 0.3s ease;
  flex-shrink: 0;
}

.btn-brochure-prominent:hover svg {
  color: var(--slate-deep);
  transform: translateY(2px);
}

.brochure-badge {
  background: rgba(199, 167, 108, 0.25);
  border: 1px solid var(--gold-primary);
  color: var(--gold-light);
  font-size: 0.7rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all 0.3s ease;
}

.btn-brochure-prominent:hover .brochure-badge {
  background: var(--slate-deep);
  color: var(--gold-primary);
  border-color: var(--slate-deep);
}

.masterplan-download-cta {
  text-align: center;
  margin-top: 1.5rem;
}

/* Tarjeta Macrolote Comercial Especial */
.commercial-macro-banner {
  margin-top: 2rem;
  background: linear-gradient(135deg, rgba(44, 62, 80, 0.7) 0%, rgba(25, 35, 47, 0.9) 100%);
  border: 1px solid var(--gold-primary);
  border-radius: 16px;
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.commercial-macro-info {
  max-width: 700px;
}

.commercial-macro-title {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
  color: var(--gold-light);
}

.commercial-macro-desc {
  font-size: 0.9rem;
  color: #CBD5E1;
}

/* ===================================================================
   7. MASTER PLAN INTERACTIVO (PARCELA 102 - 668 LOTES)
   =================================================================== */
.masterplan-section {
  padding: 5.5rem 0;
  background-color: var(--slate-deep);
  position: relative;
}

.masterplan-controls-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.masterplan-view-tabs {
  display: flex;
  background: rgba(28, 40, 53, 0.8);
  border: 1px solid var(--border-light);
  border-radius: 9999px;
  padding: 0.3rem;
  gap: 0.3rem;
}

.plan-tab-btn {
  background: transparent;
  border: none;
  color: #CBD5E1;
  padding: 0.6rem 1.2rem;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.plan-tab-btn.active {
  background: var(--gold-primary);
  color: var(--slate-deep);
}

.masterplan-filter-chips {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.8rem;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 600;
  background: rgba(25, 35, 47, 0.7);
  border: 1px solid var(--border-light);
  color: #CBD5E1;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.filter-chip:hover {
  border-color: var(--gold-primary);
}

.filter-chip.active {
  border-color: var(--gold-primary);
  background: rgba(199, 167, 108, 0.15);
  color: var(--gold-light);
}

.color-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.color-dot.standard { background-color: #38BDF8; }
.color-dot.corner { background-color: #3B82F6; }
.color-dot.green { background-color: #22C55E; }
.color-dot.preferential { background-color: #EC4899; }
.color-dot.commercial { background-color: #F59E0B; }

/* Visualizador del Master Plan */
.masterplan-viewer-wrapper {
  position: relative;
  background: var(--slate-black);
  border: 1px solid var(--border-card);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-elevated);
}

.masterplan-canvas-container {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  min-height: 380px;
  overflow: hidden;
  background-color: #FFFFFF;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  cursor: grab;
}

.masterplan-canvas-container:active {
  cursor: grabbing;
}

.masterplan-base-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease, opacity 0.4s ease;
}

.masterplan-base-img.satellite {
  display: none;
}

.masterplan-base-img.active {
  display: block;
}

/* SVG Interactive Overlay */
.masterplan-svg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: auto;
}

.interactive-zone {
  cursor: pointer;
  fill: rgba(199, 167, 108, 0.08);
  stroke: rgba(199, 167, 108, 0.5);
  stroke-width: 2;
  transition: all 0.25s ease;
}

.interactive-zone:hover {
  fill: rgba(199, 167, 108, 0.3);
  stroke: var(--gold-light);
  stroke-width: 3;
  filter: drop-shadow(0 0 8px rgba(199, 167, 108, 0.8));
}

.street-label-pin {
  cursor: pointer;
  transition: var(--transition-smooth);
}

.street-label-pin:hover text {
  fill: var(--gold-light);
  font-weight: 800;
}

/* Master Plan Floating Info Popover */
.plan-info-popover {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: rgba(13, 20, 28, 0.94);
  backdrop-filter: blur(12px);
  border: 1px solid var(--gold-primary);
  border-radius: 14px;
  padding: 1.2rem 1.5rem;
  max-width: 340px;
  z-index: 10;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  transition: var(--transition-smooth);
}

.plan-info-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--gold-light);
  margin-bottom: 0.3rem;
}

.plan-info-desc {
  font-size: 0.82rem;
  color: #CBD5E1;
  margin-bottom: 0.8rem;
  line-height: 1.4;
}

.plan-info-stats {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 0.8rem;
}

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

.plan-stat-val {
  font-family: var(--font-finance);
  font-weight: 700;
  color: var(--white-pure);
  font-size: 0.95rem;
}

.plan-stat-lbl {
  color: var(--text-muted);
  font-size: 0.7rem;
  text-transform: uppercase;
}

.plan-viewer-toolbar {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 10;
}

.toolbar-btn {
  background: rgba(13, 20, 28, 0.85);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white-pure);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.toolbar-btn:hover {
  background: var(--gold-primary);
  color: var(--slate-deep);
}

/* Calles del Master Plan Quick Grid */
.streets-quick-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-top: 1.8rem;
}

.street-pill-item {
  background: rgba(25, 35, 47, 0.6);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: #CBD5E1;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.street-pill-item:hover,
.street-pill-item.active {
  border-color: var(--gold-primary);
  background: rgba(199, 167, 108, 0.15);
  color: var(--gold-light);
}

.street-pill-item svg {
  color: var(--gold-primary);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ===================================================================
   8. UBICACIÓN Y PLUSVALÍA ESTRATÉGICA (MAZATLÁN)
   =================================================================== */
.location-section {
  padding: 5.5rem 0;
  background: linear-gradient(180deg, var(--slate-deep) 0%, #111823 100%);
  position: relative;
}

.location-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 3.5rem;
  align-items: center;
}

.location-content-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.location-distance-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.distance-card {
  background: rgba(25, 35, 47, 0.6);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  transition: var(--transition-smooth);
}

.distance-card:hover {
  border-color: var(--gold-primary);
  transform: translateY(-3px);
  background: rgba(30, 42, 57, 0.8);
}

.distance-time-badge {
  font-family: var(--font-finance);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--gold-light);
  min-width: 55px;
  line-height: 1;
}

.distance-info-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white-pure);
  line-height: 1.2;
}

.distance-info-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.location-media-col {
  position: relative;
}

.location-map-container {
  background: var(--slate-dark);
  border: 1px solid var(--gold-border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.location-map-img {
  width: 100%;
  height: auto;
  max-height: 560px;
  object-fit: contain;
  display: block;
  background-color: #0b111a;
}

.location-map-footer {
  padding: 1.2rem 1.5rem;
  background: rgba(19, 27, 37, 0.95);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.8rem;
}

/* ===================================================================
   9. ECOSISTEMA DE BIENESTAR & AMENIDADES PREMIUM
   =================================================================== */
.amenities-section {
  padding: 5.5rem 0;
  background-color: var(--slate-deep);
  position: relative;
}

.amenities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
}

.amenity-card {
  background: rgba(25, 35, 47, 0.6);
  border: 1px solid var(--border-light);
  border-radius: 18px;
  overflow: hidden;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.amenity-card:hover {
  border-color: var(--gold-primary);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card), var(--gold-glow);
}

.amenity-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.amenity-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.amenity-card:hover .amenity-img {
  transform: scale(1.06);
}

.amenity-body {
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.amenity-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--white-pure);
}

.amenity-desc {
  font-size: 0.88rem;
  color: #CBD5E1;
  line-height: 1.5;
  margin-bottom: 1.2rem;
  flex-grow: 1;
}

.amenity-perks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.amenity-tag {
  background: rgba(199, 167, 108, 0.1);
  color: var(--gold-light);
  border: 1px solid rgba(199, 167, 108, 0.25);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  text-transform: uppercase;
}

/* ===================================================================
   10. GALERÍA DE RENDERS OFICIALES (LIGHTBOX)
   =================================================================== */
.gallery-section {
  padding: 5.5rem 0;
  background: linear-gradient(180deg, #101823 0%, var(--slate-deep) 100%);
}

.gallery-filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.gallery-filter-btn {
  background: rgba(28, 40, 53, 0.8);
  border: 1px solid var(--border-light);
  border-radius: 9999px;
  padding: 0.6rem 1.4rem;
  color: #CBD5E1;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.gallery-filter-btn:hover {
  border-color: var(--gold-primary);
}

.gallery-filter-btn.active {
  background: var(--gold-primary);
  color: var(--slate-deep);
  border-color: var(--gold-primary);
  box-shadow: 0 4px 15px rgba(199, 167, 108, 0.4);
}

.gallery-masonry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.gallery-item {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: var(--slate-dark);
  border: 1px solid var(--border-light);
  aspect-ratio: 16 / 10;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.gallery-item:hover {
  border-color: var(--gold-primary);
  transform: translateY(-4px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.6);
}

.gallery-item-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gallery-item:hover .gallery-item-img {
  transform: scale(1.08);
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(8, 12, 16, 0.9) 0%, rgba(8, 12, 16, 0.2) 60%, transparent 100%);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-overlay-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white-pure);
  margin-bottom: 0.2rem;
}

.gallery-overlay-category {
  font-size: 0.75rem;
  color: var(--gold-primary);
  text-transform: uppercase;
  font-weight: 700;
}

/* ===================================================================
   11. CERTEZA JURÍDICA Y PROCESO EN 4 PASOS
   =================================================================== */
.legal-section {
  padding: 5.5rem 0;
  background-color: var(--slate-deep);
  position: relative;
}

.legal-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.step-card {
  background: rgba(25, 35, 47, 0.5);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 2rem 1.4rem;
  position: relative;
  transition: var(--transition-smooth);
}

.step-card:hover {
  border-color: var(--gold-primary);
  background: rgba(30, 42, 57, 0.8);
  transform: translateY(-5px);
}

.step-number-badge {
  width: 44px;
  height: 44px;
  background: var(--gold-gradient);
  color: var(--slate-deep);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-finance);
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 1.4rem;
  box-shadow: 0 5px 15px rgba(199, 167, 108, 0.4);
}

.step-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.step-desc {
  font-size: 0.85rem;
  color: #CBD5E1;
  line-height: 1.5;
}

/* Banner de Certeza Jurídica */
.certainty-banner {
  background: linear-gradient(135deg, rgba(30, 42, 56, 0.95) 0%, rgba(18, 25, 34, 0.95) 100%);
  border: 1px solid var(--gold-border);
  border-radius: 20px;
  padding: 2.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.certainty-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.certainty-item {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  font-size: 0.92rem;
  color: #E2E8F0;
}

.certainty-item svg {
  color: var(--gold-primary);
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

/* ===================================================================
   12. PREGUNTAS FRECUENTES (FAQ ACORDEÓN)
   =================================================================== */
.faq-section {
  padding: 5.5rem 0;
  background: linear-gradient(180deg, var(--slate-deep) 0%, #101721 100%);
}

.faq-container {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: rgba(25, 35, 47, 0.6);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-item.active {
  border-color: var(--gold-primary);
  background: rgba(30, 42, 57, 0.85);
}

.faq-trigger {
  width: 100%;
  padding: 1.4rem 1.6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: transparent;
  border: none;
  color: var(--white-pure);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.faq-icon-arrow {
  width: 20px;
  height: 20px;
  color: var(--gold-primary);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-icon-arrow {
  transform: rotate(180deg);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-content-inner {
  padding: 0 1.6rem 1.4rem;
  color: #CBD5E1;
  font-size: 0.92rem;
  line-height: 1.65;
}

/* ===================================================================
   13. FORMULARIO DE CONVERSIÓN FINAL & CONTACTO
   =================================================================== */
.contact-section {
  padding: 5.5rem 0;
  background: linear-gradient(180deg, #101721 0%, #0A0F16 100%);
  position: relative;
  overflow: hidden;
}

.contact-card {
  background: linear-gradient(145deg, #18222F 0%, #111923 100%);
  border: 1px solid var(--gold-border);
  border-radius: 24px;
  padding: 3.5rem;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), var(--gold-glow);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.contact-info-col {
  min-width: 0;
  max-width: 100%;
}

.contact-title {
  font-size: 2.3rem;
  margin-bottom: 1rem;
  line-height: 1.15;
  color: var(--white-pure);
  word-break: normal;
  overflow-wrap: break-word;
}

.contact-desc {
  color: #CBD5E1;
  margin-bottom: 1.8rem;
  font-size: 1rem;
  line-height: 1.6;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: #CBD5E1;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-input, .form-select, .form-textarea {
  background: rgba(13, 20, 28, 0.8);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 0.9rem 1.1rem;
  color: var(--white-pure);
  font-size: 0.95rem;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  transition: var(--transition-smooth);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--gold-primary);
  box-shadow: 0 0 12px rgba(199, 167, 108, 0.35);
  background: rgba(18, 27, 38, 0.95);
}

.form-select option {
  background-color: var(--slate-dark);
  color: var(--white-pure);
}

/* ===================================================================
   14. FOOTER CORPORATIVO
   =================================================================== */
.main-footer {
  background-color: #070B0F;
  border-top: 1px solid var(--border-card);
  padding: 4.5rem 0 2rem;
  color: #94A3B8;
  font-size: 0.88rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white-pure);
  margin-bottom: 1.2rem;
  letter-spacing: 0.02em;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link:hover {
  color: var(--gold-light);
  transform: translateX(3px);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.8rem;
  color: #CBD5E1;
}

.footer-contact-item svg {
  color: var(--gold-primary);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid var(--border-light);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
}

/* ===================================================================
   REDES SOCIALES OFICIALES (Facebook, Instagram, TikTok)
   =================================================================== */
.social-links {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.social-link-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(212, 163, 62, 0.25);
  color: #CBD5E1;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}

.social-link-btn:hover {
  background: var(--gold-primary);
  color: #0A0D14;
  border-color: var(--gold-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(212, 163, 62, 0.3);
}

.social-link-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.top-bar-socials {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-left: 0.85rem;
  padding-left: 0.85rem;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.top-bar-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  transition: all 0.2s ease;
  text-decoration: none;
}

.top-bar-social-link:hover {
  color: var(--gold-light);
  transform: scale(1.15);
}

.top-bar-social-link svg {
  width: 15px;
  height: 15px;
  fill: currentColor;
}

/* ===================================================================
   15. WIDGET FLOTANTE PERMANENTE DE WHATSAPP (+52 669 197 5797)
   =================================================================== */
.floating-whatsapp-widget {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 990;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.whatsapp-tooltip {
  background: rgba(13, 20, 28, 0.95);
  backdrop-filter: blur(8px);
  border: 1px solid var(--gold-border);
  border-radius: 9999px;
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--white-pure);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  pointer-events: none;
  animation: floatTooltip 3s ease-in-out infinite;
  white-space: nowrap;
}

@keyframes floatTooltip {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.whatsapp-float-btn {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background-color: var(--whatsapp-green);
  color: var(--white-pure);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.45);
  cursor: pointer;
  position: relative;
  transition: var(--transition-bounce);
}

.whatsapp-float-btn:hover {
  transform: scale(1.1);
  background-color: var(--whatsapp-hover);
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.65);
}

.whatsapp-float-btn svg {
  width: 34px;
  height: 34px;
}

.whatsapp-online-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 14px;
  height: 14px;
  background-color: #22C55E;
  border: 2px solid var(--white-pure);
  border-radius: 50%;
}

/* ===================================================================
   16. LIGHTBOX MODAL & MODAL DE PLANO
   =================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content-box {
  position: relative;
  max-width: 1100px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.modal-close-btn {
  position: absolute;
  top: -45px;
  right: 0;
  background: transparent;
  border: none;
  color: var(--white-pure);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
}

.modal-img-display {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 12px;
  border: 1px solid var(--border-light);
}

.modal-caption-text {
  margin-top: 1rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--white-pure);
  text-align: center;
}

/* ===================================================================
   RESPONSIVIDAD (MOBILE-FIRST ADAPTIVE)
   =================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .cotizador-grid {
    grid-template-columns: 1fr;
  }

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

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

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

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

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

  .certainty-banner {
    grid-template-columns: 1fr;
  }

  .contact-card {
    grid-template-columns: 1fr;
    padding: 2.5rem 1.8rem;
  }

  .masterplan-canvas-container {
    min-height: 240px;
  }

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

  .location-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .top-bar {
    display: none;
  }

  .nav-links, .nav-actions .btn {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .main-header {
    height: 64px;
  }

  .main-header.scrolled {
    height: 58px;
  }

  .brand-logo-horizontal {
    height: 38px;
    max-width: 180px;
  }

  .container {
    padding: 0 1rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  /* Ritmo vertical de secciones */
  section {
    padding: 3rem 0;
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
  }

  .section-head {
    margin: 0 auto 2rem;
    padding: 0 0.5rem;
    text-align: center;
    max-width: 100%;
  }

  .section-eyebrow {
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    margin-bottom: 0.5rem;
  }

  .section-title {
    font-size: 1.65rem;
    line-height: 1.25;
    margin-bottom: 0.75rem;
    word-break: normal;
    overflow-wrap: break-word;
  }

  .section-desc {
    font-size: 0.92rem;
    line-height: 1.55;
  }

  /* Hero Mobile */
  .hero-section {
    padding: 2.25rem 0 3.25rem;
  }

  .hero-grid {
    gap: 2.2rem;
  }

  .hero-title {
    font-size: 1.85rem;
    line-height: 1.2;
    margin-bottom: 1rem;
  }

  .hero-desc {
    font-size: 0.95rem;
    line-height: 1.55;
    margin-bottom: 1.5rem;
  }

  .hero-badges-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
    margin-bottom: 1.8rem;
    width: 100%;
  }

  .hero-badge-card {
    padding: 0.8rem 0.4rem;
  }

  .hero-badge-value {
    font-size: 1.35rem;
  }

  .hero-badge-label {
    font-size: 0.65rem;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .btn-lg {
    padding: 0.95rem 1.25rem;
    font-size: 0.95rem;
  }

  .hero-guarantee-note {
    font-size: 0.8rem;
    line-height: 1.4;
    align-items: flex-start;
    text-align: left;
  }

  .hero-visual-footer {
    padding: 0.9rem 1rem;
  }

  /* Escasez y Desarrollos */
  .scarcity-section {
    padding: 2.5rem 0;
  }

  .scarcity-header {
    margin: 0 auto 1.8rem;
    padding: 0 0.5rem;
  }

  .scarcity-title {
    font-size: 1.6rem;
    line-height: 1.25;
  }

  .scarcity-subtitle {
    font-size: 0.9rem;
  }

  .developments-grid {
    grid-template-columns: 1fr;
    gap: 0.9rem;
    width: 100%;
  }

  .dev-card {
    padding: 1.2rem 1rem;
  }

  .questions-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    width: 100%;
  }

  /* Cotizador Mobile */
  .cotizador-section {
    padding: 3rem 0;
  }

  .cotizador-wrap {
    padding: 1.25rem 0.85rem;
    border-radius: 16px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
  }

  .cotizador-grid {
    gap: 1.8rem;
    width: 100%;
  }

  .cotizador-selector-title {
    font-size: 1.12rem;
    line-height: 1.35;
    margin-bottom: 0.85rem;
    display: block;
  }

  .cotizador-selector-title span,
  .cotizador-selector-title .step-num {
    display: inline;
    color: var(--gold-primary);
    font-weight: 800;
    margin-right: 0.25rem;
  }

  .lot-type-options {
    grid-template-columns: 1fr;
    gap: 0.65rem;
    margin-bottom: 1.5rem;
    width: 100%;
  }

  .lot-radio-btn {
    padding: 0.75rem 0.85rem;
    width: 100%;
    box-sizing: border-box;
    border-radius: 10px;
  }

  .lot-radio-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
  }

  .lot-radio-name {
    font-size: 0.92rem;
    font-weight: 700;
    min-width: 0;
  }

  .lot-radio-badge {
    font-size: 0.68rem;
    padding: 0.15rem 0.45rem;
    flex-shrink: 0;
    white-space: nowrap;
  }

  .lot-radio-m2price {
    font-size: 0.88rem;
  }

  .lot-radio-monthly {
    font-size: 0.78rem;
  }

  .enganche-control-block {
    margin-bottom: 1.5rem;
    width: 100%;
  }

  .enganche-header {
    margin-bottom: 0.6rem;
  }

  .enganche-title {
    font-size: 0.95rem;
  }

  .enganche-value-display {
    font-size: 1.15rem;
  }

  .enganche-chips {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.35rem;
    margin-bottom: 0.9rem;
    width: 100%;
  }

  .chip-btn {
    padding: 0.5rem 0.15rem;
    font-size: 0.78rem;
    text-align: center;
    border-radius: 6px;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .cotizador-result-card {
    padding: 1.25rem 0.9rem;
    border-radius: 14px;
    width: 100%;
    box-sizing: border-box;
  }

  .result-lot-title {
    font-size: 1.15rem;
  }

  .result-lot-dimensions {
    font-size: 0.8rem;
  }

  .result-financial-breakdown {
    gap: 0.75rem;
    margin-bottom: 1.25rem;
  }

  .breakdown-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
  }

  .breakdown-label {
    font-size: 0.84rem;
  }

  .breakdown-value {
    font-size: 1.05rem;
  }

  .breakdown-row.highlight-monthly {
    padding: 0.75rem 0.85rem;
    border-radius: 10px;
    margin: 0.35rem 0;
  }

  .breakdown-row.highlight-monthly .breakdown-value {
    font-size: 1.45rem;
  }

  .result-perks-list {
    gap: 0.4rem;
    margin-bottom: 1.25rem;
    padding: 0.7rem 0;
  }

  .result-perk-item {
    font-size: 0.8rem;
  }

  .result-cta-wrap {
    gap: 0.7rem;
    width: 100%;
  }

  .btn-dynamic-whatsapp {
    padding: 0.95rem;
    font-size: 0.92rem;
    width: 100%;
    box-sizing: border-box;
  }

  .btn-brochure-prominent {
    padding: 0.85rem 1rem;
    font-size: 0.88rem;
    width: 100%;
    box-sizing: border-box;
  }

  /* Master Plan Mobile */
  .masterplan-section {
    padding: 3rem 0;
  }

  .masterplan-controls-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.8rem;
    width: 100%;
  }

  .masterplan-view-tabs {
    width: 100%;
    justify-content: center;
  }

  .masterplan-filter-chips {
    justify-content: center;
    width: 100%;
  }

  .masterplan-canvas-container {
    min-height: 220px;
    aspect-ratio: 16 / 10;
    border-radius: 10px;
    width: 100%;
  }

  .streets-quick-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
    width: 100%;
  }

  .commercial-macro-banner {
    padding: 1.25rem 1rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    border-radius: 14px;
    width: 100%;
  }

  /* Ubicación Mobile */
  .location-section {
    padding: 3rem 0;
  }

  .location-grid {
    gap: 2rem;
    width: 100%;
  }

  .location-distance-cards {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    width: 100%;
  }

  .distance-card {
    padding: 0.9rem;
  }

  .distance-time-badge {
    font-size: 1.25rem;
    min-width: 45px;
  }

  .map-interactive-container {
    height: 260px;
    border-radius: 12px;
    width: 100%;
  }

  /* Amenidades y Galería */
  .amenities-section {
    padding: 3rem 0;
  }

  .amenities-grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
    width: 100%;
  }

  .amenity-card {
    border-radius: 14px;
  }

  .amenity-body {
    padding: 1.2rem 1rem;
  }

  .gallery-section {
    padding: 3rem 0;
  }

  .gallery-masonry-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    width: 100%;
  }

  .gallery-item {
    border-radius: 12px;
  }

  /* Certeza Jurídica */
  .legal-section {
    padding: 3rem 0;
  }

  .certainty-banner {
    padding: 1.5rem 1rem;
    border-radius: 16px;
    gap: 1.5rem;
    width: 100%;
  }

  .certainty-item {
    font-size: 0.86rem;
  }

  .legal-cards-grid {
    grid-template-columns: 1fr;
    gap: 0.9rem;
    width: 100%;
  }

  .legal-card {
    padding: 1.25rem 1rem;
  }

  /* FAQ */
  .faq-section {
    padding: 3rem 0;
  }

  .faq-question-btn {
    padding: 1rem 1.1rem;
    font-size: 0.95rem;
  }

  .faq-answer-inner {
    padding: 0 1.1rem 1.1rem;
    font-size: 0.88rem;
  }

  /* Contacto */
  .contact-section {
    padding: 3rem 0;
    width: 100%;
  }

  .contact-card {
    grid-template-columns: 1fr;
    padding: 1.6rem 1rem;
    border-radius: 16px;
    gap: 1.8rem;
    width: 100%;
    box-sizing: border-box;
  }

  .contact-title {
    font-size: 1.45rem;
    line-height: 1.22;
    margin-bottom: 0.6rem;
  }

  .contact-desc {
    font-size: 0.88rem;
    margin-bottom: 1.2rem;
  }

  .form-input, .form-select, .form-textarea {
    padding: 0.75rem 0.85rem;
    font-size: 0.88rem;
  }

  .contact-social-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.8rem;
  }

  /* Footer */
  .main-footer {
    padding: 3.5rem 0 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
    width: 100%;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  /* Floating WhatsApp */
  .whatsapp-tooltip {
    display: none !important;
  }

  .floating-whatsapp-widget {
    bottom: 1rem;
    right: 1rem;
  }

  .whatsapp-float-btn {
    width: 52px;
    height: 52px;
  }

  .whatsapp-float-btn svg {
    width: 26px;
    height: 26px;
  }
}

/* Pantallas Extra Pequeñas (Móviles de 360px - 400px de ancho) */
@media (max-width: 400px) {
  .brand-logo-horizontal {
    height: 32px;
    max-width: 155px;
  }

  .section-title {
    font-size: 1.45rem;
  }

  .hero-title {
    font-size: 1.6rem;
  }

  .hero-badge-value {
    font-size: 1.18rem;
  }

  .hero-badge-label {
    font-size: 0.6rem;
  }

  .cotizador-wrap {
    padding: 1.1rem 0.65rem;
  }

  .lot-radio-btn {
    padding: 0.7rem 0.75rem;
  }

  .lot-radio-name {
    font-size: 0.88rem;
  }

  .lot-radio-badge {
    font-size: 0.64rem;
    padding: 0.12rem 0.38rem;
  }

  .enganche-chips {
    gap: 0.25rem;
  }

  .chip-btn {
    font-size: 0.72rem;
    padding: 0.45rem 0.1rem;
  }

  .breakdown-row.highlight-monthly .breakdown-value {
    font-size: 1.35rem;
  }

  .streets-quick-grid {
    grid-template-columns: 1fr;
  }
}