/* ==========================================================================
   OpticPOS — Landing Page Oficial de Ventas y Presentación
   Totalmente Adaptable (Mobile-First & Desktop 100% Auto-Ajustable)
   Cero Desbordamientos Horizontales en Cualquier Dispositivo Móvil
   ========================================================================== */

:root {
  --bg-primary: #070b14;
  --bg-secondary: #0d1527;
  --bg-card: rgba(15, 23, 42, 0.78);
  --bg-card-hover: rgba(30, 41, 59, 0.88);
  --bg-glass: rgba(13, 21, 38, 0.75);
  
  --cyan-primary: #06b6d4;
  --cyan-glow: rgba(6, 182, 212, 0.35);
  --blue-primary: #2563eb;
  --blue-gradient: linear-gradient(135deg, #06b6d4 0%, #3b82f6 50%, #8b5cf6 100%);
  --accent-gold: #f59e0b;
  --accent-emerald: #10b981;
  --accent-rose: #f43f5e;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(6, 182, 212, 0.4);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 35px -5px rgba(6, 182, 212, 0.25);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Modo Claro Adaptativo */
body[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-card: rgba(255, 255, 255, 0.92);
  --bg-card-hover: rgba(255, 255, 255, 0.98);
  --bg-glass: rgba(248, 250, 252, 0.85);
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;
  --border-color: rgba(0, 0, 0, 0.09);
  --border-hover: rgba(6, 182, 212, 0.6);
  --shadow-card: 0 10px 25px -5px rgba(15, 23, 42, 0.08);
}

/* Reset Estricto y Prevención de Desbordamiento */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  max-width: 100vw;
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.6;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Malla de Fondo */
.bg-mesh {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -2;
  pointer-events: none;
  background: 
    radial-gradient(circle at 15% 15%, rgba(6, 182, 212, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 35%, rgba(59, 130, 246, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(139, 92, 246, 0.06) 0%, transparent 50%);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Tipografía */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.25;
  word-break: break-word;
}

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

p {
  color: var(--text-muted);
  word-break: break-word;
}

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

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

/* ==========================================================================
   Barra de Anuncios y Barra de Navegación con Menú Móvil
   ========================================================================== */
.top-banner {
  background: linear-gradient(90deg, #083344, #1e3a8a, #083344);
  color: #e0f2fe;
  padding: 8px 14px;
  font-size: 0.82rem;
  text-align: center;
  border-bottom: 1px solid rgba(6, 182, 212, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 500;
  flex-wrap: wrap;
}

.top-banner .badge-pill {
  background: var(--accent-gold);
  color: #78350f;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  flex-shrink: 0;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: var(--bg-glass);
  border-bottom: 1px solid var(--border-color);
  padding: 12px 0;
  width: 100%;
}

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

.brand-link {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-logo-img {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 2px solid var(--cyan-primary);
  box-shadow: 0 0 12px var(--cyan-glow);
}

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

.brand-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 0.68rem;
  color: var(--cyan-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

/* Enlaces de escritorio */
.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
}

.nav-links a:hover {
  color: var(--cyan-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Botón Hamburguesa para Móvil */
.mobile-menu-btn {
  display: none;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.mobile-menu-btn:hover {
  border-color: var(--cyan-primary);
}

/* Gaveta de Menú Móvil Desplegable */
.mobile-nav-drawer {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
  padding: 20px;
  flex-direction: column;
  gap: 14px;
  z-index: 99;
}

.mobile-nav-drawer.open {
  display: flex;
  animation: slideDown 0.25s ease-out forwards;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-nav-drawer a {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid transparent;
}

.mobile-nav-drawer a:hover,
.mobile-nav-drawer a:active {
  background: rgba(6, 182, 212, 0.1);
  border-color: rgba(6, 182, 212, 0.3);
  color: var(--cyan-primary);
}

/* Botones principales */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
  box-sizing: border-box;
}

.btn-primary {
  background: var(--blue-gradient);
  color: #ffffff;
  box-shadow: 0 4px 18px var(--cyan-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(6, 182, 212, 0.45);
}

.btn-whatsapp {
  background: #25d366;
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: #22bf5b;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(37, 211, 102, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  border-color: var(--cyan-primary);
  color: var(--cyan-primary);
  background: rgba(6, 182, 212, 0.05);
}

.btn-lg {
  padding: 12px 24px;
  font-size: 1rem;
}

.theme-toggle-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}

.theme-toggle-btn:hover {
  color: var(--text-main);
  border-color: var(--cyan-primary);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding: 50px 0 40px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: center;
}

.hero-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  color: var(--cyan-primary);
  font-weight: 600;
  margin-bottom: 18px;
}

.hero-title {
  font-size: clamp(1.85rem, 5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.5px;
  margin-bottom: 18px;
}

.hero-desc {
  font-size: 1.05rem;
  line-height: 1.65;
  margin-bottom: 28px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 30px;
}

.hero-trust-bar {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}

.trust-author-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  color: var(--text-muted);
}

.trust-icon-check {
  color: var(--accent-emerald);
  flex-shrink: 0;
}

.hero-visual-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  background: var(--bg-card);
  width: 100%;
}

.hero-main-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.floating-stat-badge {
  position: absolute;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(13, 21, 38, 0.9);
  border: 1px solid rgba(6, 182, 212, 0.4);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  z-index: 2;
}

.badge-top-right {
  top: 14px;
  right: 14px;
}

.badge-bottom-left {
  bottom: 14px;
  left: 14px;
}

.badge-stat-num {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--cyan-primary);
  line-height: 1;
}

.badge-stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
  line-height: 1.2;
}

/* ==========================================================================
   Sección: Sello Antisuplantación y Verificación Oficial de Canales
   ========================================================================== */
.security-banner-section {
  padding: 30px 0;
  background: linear-gradient(180deg, rgba(6, 182, 212, 0.04) 0%, transparent 100%);
  width: 100%;
}

.security-box {
  background: var(--bg-card);
  border: 1px solid rgba(6, 182, 212, 0.3);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 22px;
  align-items: center;
  box-shadow: var(--shadow-card);
  width: 100%;
}

.security-shield-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(6, 182, 212, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-primary);
  flex-shrink: 0;
}

.security-content h3 {
  font-size: 1.15rem;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.security-content p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.security-channels-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.channel-chip {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  word-break: break-word;
}

.channel-chip.highlight {
  border-color: rgba(6, 182, 212, 0.4);
  color: var(--cyan-primary);
}

/* ==========================================================================
   Sección: Módulos y Recreación de Pantallas
   ========================================================================== */
.section {
  padding: 70px 0;
  width: 100%;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 40px;
  padding: 0 10px;
}

.section-tag {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--cyan-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
  display: block;
}

.section-title {
  font-size: clamp(1.65rem, 3.8vw, 2.5rem);
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

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

/* Tabs de Módulos (Deslizables horizontalmente en móvil) */
.modules-tabs-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 30px;
  width: 100%;
}

.tab-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 9px 16px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--text-main);
  border-color: var(--border-hover);
}

.tab-btn.active {
  background: var(--blue-gradient);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 16px var(--cyan-glow);
}

.tab-content-panel {
  display: none;
  width: 100%;
}

.tab-content-panel.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.module-showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-card);
  width: 100%;
}

.module-info h3 {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.module-info p {
  font-size: 0.98rem;
  line-height: 1.65;
  margin-bottom: 20px;
}

.feature-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.feature-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-main);
}

.bullet-icon {
  color: var(--cyan-primary);
  background: rgba(6, 182, 212, 0.15);
  border-radius: 50%;
  padding: 4px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Marco de Pantalla / Recreación de UI */
.screen-mockup-frame {
  background: #090e1a;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.7);
  width: 100%;
  max-width: 100%;
}

.mockup-header-bar {
  background: #0f172a;
  padding: 9px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mockup-window-dots {
  display: flex;
  gap: 6px;
}

.mockup-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }

.mockup-window-title {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.mockup-body {
  padding: 18px;
  background: #0a0f1d;
  color: #e2e8f0;
}

/* Contenedor Adaptable de Tablas */
.table-responsive-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 8px;
}

.rx-table {
  width: 100%;
  min-width: 320px;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.rx-table th {
  background: rgba(6, 182, 212, 0.15);
  color: var(--cyan-primary);
  padding: 7px 8px;
  text-align: center;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.rx-table td {
  padding: 8px 8px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-family: var(--font-mono);
  font-weight: 600;
}

.rx-badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  font-weight: 700;
}

.rx-od { background: #1e3a8a; color: #93c5fd; }
.rx-oi { background: #134e4a; color: #5eead4; }

/* Tarjetas de Estados de Taller */
.pipeline-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 14px 0;
  width: 100%;
}

.step-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 8px;
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: 0.76rem;
}

.step-card.active {
  border-color: var(--cyan-primary);
  background: rgba(6, 182, 212, 0.12);
  color: var(--cyan-primary);
  font-weight: 700;
}

/* ==========================================================================
   Calculadora en Vivo: Tasa BCV & Conversión Multimoneda
   ========================================================================== */
.bcv-interactive-card {
  background: linear-gradient(135deg, rgba(13, 21, 38, 0.95), rgba(15, 23, 42, 0.95));
  border: 1px solid rgba(6, 182, 212, 0.35);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-card), var(--shadow-glow);
  width: 100%;
}

.bcv-calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
}

.calc-input-group {
  margin-bottom: 16px;
}

.calc-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.calc-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.calc-currency-symbol {
  position: absolute;
  left: 14px;
  font-weight: 700;
  color: var(--cyan-primary);
  font-size: 1.1rem;
}

.calc-input {
  width: 100%;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  padding: 10px 14px 10px 32px;
  border-radius: var(--radius-md);
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 700;
  font-family: var(--font-mono);
  outline: none;
  transition: var(--transition);
}

.calc-input:focus {
  border-color: var(--cyan-primary);
  box-shadow: 0 0 15px var(--cyan-glow);
}

.calc-rate-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--accent-emerald);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  word-break: break-word;
}

.calc-result-display {
  background: rgba(0, 0, 0, 0.45);
  border: 1px dashed rgba(6, 182, 212, 0.4);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  width: 100%;
}

.result-total-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.result-total-bs {
  font-size: clamp(1.6rem, 5vw, 2.2rem);
  font-weight: 900;
  color: #38bdf8;
  font-family: var(--font-mono);
  word-break: break-all;
}

.result-split-methods {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Sección: Galería de Capturas del Sistema en Alta Resolución
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  width: 100%;
}

.gallery-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.gallery-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan-primary);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

.gallery-img-wrapper {
  position: relative;
  overflow: hidden;
  height: 200px;
  width: 100%;
}

.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-card:hover .gallery-img {
  transform: scale(1.05);
}

.gallery-watermark {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.75);
  color: #ffffff;
  font-size: 0.65rem;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.gallery-info {
  padding: 18px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.gallery-info h4 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.gallery-info p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Planes de Precios y Licencias
   ========================================================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
  width: 100%;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}

.pricing-card.featured {
  border-color: var(--cyan-primary);
  box-shadow: 0 0 30px rgba(6, 182, 212, 0.2);
  background: linear-gradient(180deg, rgba(6, 182, 212, 0.08) 0%, var(--bg-card) 100%);
}

.featured-ribbon {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue-gradient);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 3px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 12px var(--cyan-glow);
  white-space: nowrap;
}

.pricing-plan-name {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.pricing-plan-desc {
  font-size: 0.86rem;
  color: var(--text-muted);
  min-height: 38px;
  margin-bottom: 18px;
}

.pricing-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin-bottom: 22px;
}

.price-currency {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-main);
}

.price-number {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--text-main);
  line-height: 1;
}

.price-period {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.pricing-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-bottom: 28px;
  flex: 1;
}

.pricing-features-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-main);
}

.check-green {
  color: var(--accent-emerald);
  flex-shrink: 0;
}

/* ==========================================================================
   Verificador Interactivo de Canales Oficiales & Anti-Phishing
   ========================================================================== */
.verifier-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: var(--shadow-card);
  width: 100%;
}

.verifier-input-wrap {
  display: flex;
  gap: 10px;
  margin: 18px 0;
  width: 100%;
}

.verifier-input {
  flex: 1;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-color);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  color: #ffffff;
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
  min-width: 0;
}

.verifier-input:focus {
  border-color: var(--cyan-primary);
}

.verifier-result-box {
  padding: 14px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  display: none;
  margin-top: 12px;
  word-break: break-word;
}

.verifier-result-box.valid {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34d399;
}

.verifier-result-box.invalid {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(244, 63, 94, 0.15);
  border: 1px solid rgba(244, 63, 94, 0.35);
  color: #fb7185;
}

/* ==========================================================================
   Preguntas Frecuentes (FAQ)
   ========================================================================== */
.faq-accordion {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 100%;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  padding: 16px 20px;
  font-size: 0.98rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  gap: 12px;
}

.faq-icon-arrow {
  color: var(--cyan-primary);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-answer {
  padding: 0 20px 16px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
  display: none;
}

.faq-item.open .faq-answer {
  display: block;
}

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

/* ==========================================================================
   Sección CTA de Contacto Final
   ========================================================================== */
.cta-box-section {
  background: linear-gradient(135deg, #083344 0%, #172554 50%, #030712 100%);
  border: 1px solid rgba(6, 182, 212, 0.35);
  border-radius: var(--radius-lg);
  padding: 44px 24px;
  text-align: center;
  box-shadow: 0 20px 45px -12px rgba(0, 0, 0, 0.6);
  width: 100%;
}

.cta-box-section h2 {
  font-size: clamp(1.65rem, 3.5vw, 2.6rem);
  margin-bottom: 12px;
}

.cta-box-section p {
  font-size: 1.05rem;
  color: #cbd5e1;
  max-width: 680px;
  margin: 0 auto 28px;
}

.cta-buttons-wrap {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  width: 100%;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: #040711;
  border-top: 1px solid var(--border-color);
  padding: 50px 0 24px;
  margin-top: 60px;
  font-size: 0.88rem;
  width: 100%;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
  width: 100%;
}

.footer-col h4 {
  font-size: 0.95rem;
  margin-bottom: 14px;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

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

.footer-links a:hover {
  color: var(--cyan-primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--text-dim);
  font-size: 0.78rem;
  width: 100%;
}

/* Botón flotante de WhatsApp */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
  background: #25d366;
  color: #ffffff;
  border-radius: var(--radius-full);
  padding: 10px 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.88rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  animation: pulseFloat 2.8s infinite;
}

.floating-whatsapp-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.55);
}

@keyframes pulseFloat {
  0%, 100% { box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 8px 32px rgba(37, 211, 102, 0.7); }
}

/* ==========================================================================
   Media Queries Adaptables / Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 30px;
  }
  .hero-badge-tag {
    margin: 0 auto 16px;
  }
  .hero-cta-group {
    justify-content: center;
  }
  .hero-trust-bar {
    align-items: center;
  }
  .module-showcase-grid {
    grid-template-columns: 1fr;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin: 0 auto;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .bcv-calc-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none; /* Oculto en favor del botón hamburguesa */
  }
  .mobile-menu-btn {
    display: flex; /* Visible en móvil */
  }
  .security-box {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .security-shield-icon {
    margin: 0 auto;
  }
  .security-channels-list {
    justify-content: center;
  }
  
  /* Píldoras de módulos deslizables horizontalmente en móvil */
  .modules-tabs-nav {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    justify-content: flex-start;
    padding-bottom: 10px;
    padding-left: 4px;
    scrollbar-width: none;
  }
  .modules-tabs-nav::-webkit-scrollbar {
    display: none;
  }
  .tab-btn {
    flex-shrink: 0;
  }

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

@media (max-width: 540px) {
  .container {
    padding: 0 14px;
  }
  .top-banner {
    flex-direction: column;
    gap: 4px;
    padding: 6px 10px;
    font-size: 0.74rem;
  }
  .hero-section {
    padding: 30px 0 25px;
  }
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }
  .hero-cta-group .btn {
    width: 100%;
  }
  
  /* Ajuste seguro de badges en móvil para evitar salirse de pantalla */
  .floating-stat-badge {
    position: static;
    margin: 8px 12px;
    width: auto;
    border-radius: var(--radius-sm);
  }

  .module-showcase-grid {
    padding: 18px 14px;
  }
  .bcv-interactive-card {
    padding: 18px 14px;
  }
  .verifier-input-wrap {
    flex-direction: column;
  }
  .verifier-input-wrap .btn {
    width: 100%;
  }
  .cta-box-section {
    padding: 28px 14px;
  }
  .cta-buttons-wrap {
    flex-direction: column;
  }
  .cta-buttons-wrap .btn {
    width: 100%;
  }
  .floating-whatsapp-btn {
    bottom: 14px;
    right: 14px;
    padding: 8px 14px;
    font-size: 0.82rem;
  }
}