/* style.css - Sistema de Diseño Premium de Nexum Digital */

/* Importar Fuentes de Google */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

/* Variables de Diseño (Colores inspirados en Veriff y acentos holográficos) */
:root {
  --bg-primary: #021214;       /* Dark Teal extremadamente profundo */
  --bg-secondary: #052225;     /* Dark Teal medio para tarjetas y secciones */
  --bg-tertiary: #083439;      /* Lighter Dark Teal para elementos interactivos */
  
  --primary: #00f5c4;          /* Verde menta neón / Verificado */
  --primary-hover: #00d4a9;    /* Tono menta hover */
  --secondary: #00bfff;        /* Azul cian / Procesando */
  --accent: #8b5cf6;           /* Violeta holográfico */
  
  --text-primary: #ffffff;
  --text-secondary: #b0c9cb;   /* Texto secundario de alta legibilidad sobre fondo oscuro */
  --text-muted: #64868a;       /* Gris azulado apagado */
  
  --border-color: rgba(0, 245, 196, 0.1);
  --border-glass: rgba(255, 255, 255, 0.05);
  
  --glass-bg: rgba(5, 34, 37, 0.65);
  --glass-border: rgba(255, 255, 255, 0.06);
  --glass-blur: blur(16px);
  
  --shadow-primary: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 25px rgba(0, 245, 196, 0.25);
  --shadow-glow-blue: 0 0 25px rgba(0, 191, 255, 0.25);
  
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  
  --max-width: 1200px;
}

/* Reset y Estilos Generales */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-primary);
  font-family: var(--font-body);
  color: var(--text-primary);
  overflow-x: hidden;
}

body {
  background-color: var(--bg-primary);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

/* Scrollbar Personalizado */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-secondary);
  border: 2px solid var(--bg-primary);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--bg-tertiary);
}

/* Contenedores */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Cabecera / Navbar */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  display: flex;
  align-items: center;
  z-index: 1000;
  background: rgba(2, 18, 20, 0.8);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  transition: var(--transition-smooth);
}

.header.scrolled {
  height: 70px;
  background: var(--bg-primary);
  border-bottom-color: rgba(0, 245, 196, 0.15);
}

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

/* Logotipo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 24px;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.logo-icon {
  position: relative;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-shape-1 {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 3px solid var(--primary);
  border-radius: 8px;
  transform: rotate(45deg);
  transition: var(--transition-smooth);
}

.logo-shape-2 {
  position: absolute;
  width: 50%;
  height: 50%;
  background: var(--secondary);
  border-radius: 3px;
  transform: rotate(45deg);
  box-shadow: 0 0 10px var(--secondary);
}

.logo:hover .logo-shape-1 {
  transform: rotate(135deg);
  border-color: var(--secondary);
}

.logo-text {
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-tag {
  color: var(--primary);
  font-weight: 800;
}

/* Navegación */
.nav-menu {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 15px;
  transition: var(--transition-smooth);
  position: relative;
  padding: 8px 0;
}

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

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

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

/* Botones y CTAs */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  font-family: var(--font-body);
}

.btn-primary {
  background-color: var(--primary);
  color: var(--bg-primary);
  border: 1px solid var(--primary);
  box-shadow: 0 4px 15px rgba(0, 245, 196, 0.2);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: var(--text-primary);
  transform: translateY(-2px);
}

.btn-link {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-weight: 600;
  padding: 8px 16px;
  text-decoration: none;
}

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

/* Hamburguesa Menú Móvil */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1100;
}

.menu-toggle span {
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  transition: var(--transition-smooth);
}

/* Sección Hero */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: 140px;
  padding-bottom: 80px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-glow-1 {
  position: absolute;
  top: -10%;
  right: -10%;
  width: 50%;
  height: 60%;
  background: radial-gradient(circle, rgba(0, 245, 196, 0.08) 0%, rgba(2, 18, 20, 0) 70%);
  z-index: -1;
  pointer-events: none;
}

.hero-glow-2 {
  position: absolute;
  bottom: -10%;
  left: -10%;
  width: 40%;
  height: 50%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, rgba(2, 18, 20, 0) 70%);
  z-index: -1;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
  width: 100%;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 245, 196, 0.06);
  border: 1px solid rgba(0, 245, 196, 0.2);
  color: var(--primary);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  width: fit-content;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background-color: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--primary);
  animation: pulse 1.5s infinite alternate;
}

.hero-title {
  font-family: var(--font-title);
  font-size: 56px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1.5px;
  color: var(--text-primary);
}

.hero-title span {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 12px;
}

/* Gráfico / Demo del Hero */
.hero-visual {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.visual-container {
  position: relative;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(5, 34, 37, 0.6) 0%, rgba(2, 18, 20, 0.8) 100%);
  border: 1px solid var(--border-glass);
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-primary);
  overflow: hidden;
}

.visual-grid-bg {
  position: absolute;
  width: 200%;
  height: 200%;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 30px 30px;
  transform: perspective(500px) rotateX(60deg) translateY(-30%);
  animation: gridMove 20s linear infinite;
  opacity: 0.5;
}

.visual-card {
  position: relative;
  width: 80%;
  height: 60%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-primary);
  z-index: 2;
  transform: translateY(0);
  animation: float 6s ease-in-out infinite;
}

.visual-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.visual-card-title {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.5px;
}

.visual-card-dot {
  width: 8px;
  height: 8px;
  background-color: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--primary);
}

.visual-card-body {
  margin: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.visual-line {
  height: 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.visual-line-progress {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--secondary), var(--primary));
  border-radius: 4px;
  animation: lineGrow 4s infinite alternate ease-in-out;
}

.visual-line:nth-child(2) .visual-line-progress {
  animation-delay: 1s;
}
.visual-line:nth-child(3) .visual-line-progress {
  animation-delay: 2s;
}

.visual-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
}

.visual-status-box {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 245, 196, 0.1);
  color: var(--primary);
  padding: 4px 10px;
  border-radius: 4px;
  font-weight: 600;
}

/* Carrusel de Logos de Clientes */
.clients {
  padding: 40px 0;
  background-color: rgba(2, 18, 20, 0.4);
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  overflow: hidden;
  position: relative;
}

.clients-title {
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 24px;
  font-weight: 600;
}

.slider-container {
  overflow: hidden;
  width: 100%;
  position: relative;
  display: flex;
}

.slider-track {
  display: flex;
  gap: 60px;
  animation: scrollLogos 25s linear infinite;
  width: max-content;
}

.logo-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 18px;
  color: var(--text-muted);
  filter: grayscale(1);
  opacity: 0.5;
  transition: var(--transition-smooth);
}

.logo-item:hover {
  filter: grayscale(0);
  opacity: 0.9;
  color: var(--text-primary);
}

/* Sección del Simulador de Verificación */
.simulator-section {
  padding: 100px 0;
  background: radial-gradient(100% 50% at 50% 50%, rgba(5, 34, 37, 0.3) 0%, rgba(2, 18, 20, 0) 100%);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.section-subtitle {
  color: var(--primary);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.section-title {
  font-family: var(--font-title);
  font-size: 40px;
  font-weight: 800;
  line-height: 1.2;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 16px;
}

.simulator-box {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 48px;
  box-shadow: var(--shadow-primary);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.sim-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sim-info h3 {
  font-family: var(--font-title);
  font-size: 28px;
  font-weight: 700;
}

.sim-info p {
  color: var(--text-secondary);
}

.sim-steps-indicators {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 10px 0;
}

.sim-step-indicator {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid transparent;
  transition: var(--transition-smooth);
}

.sim-step-indicator.active {
  background: rgba(0, 245, 196, 0.05);
  border-color: rgba(0, 245, 196, 0.2);
  color: var(--primary);
}

.sim-step-indicator.completed {
  color: var(--text-muted);
}

.sim-step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  transition: var(--transition-smooth);
}

.sim-step-indicator.active .sim-step-num {
  background: var(--primary);
  color: var(--bg-primary);
  box-shadow: 0 0 10px var(--primary);
}

.sim-step-indicator.completed .sim-step-num {
  background: rgba(0, 245, 196, 0.2);
  color: var(--primary);
}

.sim-step-text {
  font-weight: 600;
  font-size: 15px;
}

/* Teléfono Móvil del Simulador */
.phone-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.phone-mockup {
  width: 320px;
  height: 560px;
  background-color: #010a0c;
  border: 10px solid #14282b;
  border-radius: 40px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.8);
  display: flex;
  flex-direction: column;
}

/* Cámara del celular */
.phone-notch {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 140px;
  height: 20px;
  background: #14282b;
  border-bottom-left-radius: 15px;
  border-bottom-right-radius: 15px;
  z-index: 100;
}

.phone-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 30px 20px 20px 20px;
  position: relative;
  height: 100%;
}

.sim-view {
  display: none;
  flex-direction: column;
  height: 100%;
  justify-content: space-between;
  animation: fadeIn 0.4s ease forwards;
}

.sim-view.active {
  display: flex;
}

.sim-header {
  text-align: center;
  margin-bottom: 10px;
}

.sim-header h4 {
  font-family: var(--font-title);
  font-size: 18px;
  font-weight: 700;
}

.sim-header p {
  font-size: 12px;
  color: var(--text-muted);
}

/* Pantalla de Inicio del Simulador */
.view-start {
  justify-content: center;
  align-items: center;
  gap: 24px;
}

.start-icon {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  background: rgba(0, 245, 196, 0.08);
  border: 1px solid rgba(0, 245, 196, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.start-icon svg {
  color: var(--primary);
  width: 40px;
  height: 40px;
  filter: drop-shadow(0 0 8px var(--primary));
}

.start-icon-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 2px solid var(--primary);
  border-radius: 20px;
  animation: ripple 2s infinite ease-out;
}

.view-start-text {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.view-start-text h4 {
  font-size: 20px;
  font-weight: 700;
  font-family: var(--font-title);
}

.view-start-text p {
  font-size: 13px;
  color: var(--text-secondary);
}

/* Área de Escaneo de Documentos */
.scan-area {
  flex: 1;
  border: 2px dashed rgba(255,255,255,0.15);
  border-radius: 12px;
  margin: 15px 0;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.01);
}

.scan-area.scanning {
  border-color: var(--secondary);
}

.scan-frame-box {
  width: 80%;
  height: 60%;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  position: relative;
  background: rgba(255, 255, 255, 0.02);
}

.scan-frame-corner {
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: var(--secondary);
  border-style: solid;
  border-width: 0;
}

.scan-frame-corner.top-left {
  top: -2px; left: -2px; border-top-width: 3px; border-left-width: 3px;
}
.scan-frame-corner.top-right {
  top: -2px; right: -2px; border-top-width: 3px; border-right-width: 3px;
}
.scan-frame-corner.bottom-left {
  bottom: -2px; left: -2px; border-bottom-width: 3px; border-left-width: 3px;
}
.scan-frame-corner.bottom-right {
  bottom: -2px; right: -2px; border-bottom-width: 3px; border-right-width: 3px;
}

.scan-laser {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--secondary), transparent);
  box-shadow: 0 0 10px var(--secondary);
  animation: laserScan 2s infinite ease-in-out;
  display: none;
}

.scan-area.scanning .scan-laser {
  display: block;
}

/* Área de Selfie/Liveness */
.selfie-frame-box {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.02);
  display: flex;
  align-items: center;
  justify-content: center;
}

.scan-area.scanning .selfie-frame-box {
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
}

.selfie-oval-laser {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 2px solid var(--accent);
  border-radius: 50%;
  transform: scale(0.9);
  animation: circleScan 2s infinite alternate ease-in-out;
  display: none;
}

.scan-area.scanning .selfie-oval-laser {
  display: block;
}

/* Pantalla de Cruce de Bases de Datos AML */
.aml-checks-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  margin: 15px 0;
}

.aml-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
}

.aml-item-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.aml-icon-wrapper {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}

.aml-name {
  font-size: 13px;
  font-weight: 500;
}

.aml-status {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
}

.aml-item.checking .aml-status {
  color: var(--secondary);
  animation: pulse 1s infinite alternate;
}

.aml-item.checking .aml-icon-wrapper {
  border: 1px solid var(--secondary);
  color: var(--secondary);
}

.aml-item.passed .aml-status {
  color: var(--primary);
}

.aml-item.passed .aml-icon-wrapper {
  background: rgba(0, 245, 196, 0.1);
  color: var(--primary);
}

/* Éxito de Verificación */
.view-success {
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.success-icon-wrapper {
  position: relative;
  width: 90px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.success-circle {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(0, 245, 196, 0.1);
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-glow);
  transform: scale(0.9);
  animation: successPop 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.success-check-mark {
  color: var(--primary);
  font-size: 36px;
  z-index: 2;
  filter: drop-shadow(0 0 5px var(--primary));
}

.success-badge-card {
  width: 100%;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}

.success-user-name {
  font-weight: 700;
  font-size: 14px;
}

.success-user-details {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Pie de simulación */
.sim-footer {
  margin-top: auto;
}

.sim-footer .btn {
  width: 100%;
}

.loading-bar-container {
  width: 100%;
  height: 4px;
  background: rgba(255,255,255,0.05);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 10px;
  display: none;
}

.loading-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--secondary), var(--primary));
  border-radius: 2px;
}

.scan-area.scanning + .loading-bar-container {
  display: block;
}

/* Sección de Características e Interactive Tabs */
.features-section {
  padding: 100px 0;
  background-color: var(--bg-primary);
}

.tabs-wrapper {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 48px;
  align-items: center;
}

.tabs-nav {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tab-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  text-align: left;
  padding: 24px;
  border-radius: 16px;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tab-btn:hover {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-primary);
}

.tab-btn.active {
  background: var(--bg-secondary);
  border-color: rgba(0, 245, 196, 0.15);
  box-shadow: var(--shadow-primary);
  color: var(--text-primary);
}

.tab-btn h4 {
  font-family: var(--font-title);
  font-size: 18px;
  font-weight: 700;
  transition: var(--transition-smooth);
}

.tab-btn.active h4 {
  color: var(--primary);
}

.tab-btn p {
  font-size: 14px;
  color: var(--text-secondary);
}

.tab-btn.active p {
  color: var(--text-secondary);
}

.tabs-content {
  position: relative;
  width: 100%;
  aspect-ratio: 1.5;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-primary);
}

.tab-pane {
  display: none;
  width: 100%;
  height: 100%;
  border-radius: 16px;
  background-size: cover;
  background-position: center;
  position: relative;
  animation: fadeIn 0.5s ease-in-out forwards;
}

.tab-pane.active {
  display: flex;
  align-items: flex-end;
}

.tab-pane-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(2, 18, 20, 0.1) 0%, rgba(2, 18, 20, 0.9) 100%);
  z-index: 1;
}

.tab-pane-info {
  position: relative;
  z-index: 2;
  padding: 32px;
  max-width: 500px;
}

.tab-pane-tag {
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.tab-pane-title {
  font-family: var(--font-title);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
}

.tab-pane-desc {
  font-size: 14px;
  color: var(--text-secondary);
}

/* Sección de Métricas / Estadísticas */
.metrics {
  padding: 100px 0;
  position: relative;
}

.metrics-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60%;
  height: 60%;
  background: radial-gradient(circle, rgba(0, 191, 255, 0.05) 0%, rgba(2, 18, 20, 0) 70%);
  z-index: -1;
  pointer-events: none;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.metric-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  padding: 40px 24px;
  border-radius: 20px;
  text-align: center;
  box-shadow: var(--shadow-primary);
  transition: var(--transition-smooth);
}

.metric-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 245, 196, 0.2);
  box-shadow: var(--shadow-glow);
}

.metric-num {
  font-family: var(--font-title);
  font-size: 48px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 12px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.metric-label {
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 6px;
}

.metric-desc {
  font-size: 13px;
  color: var(--text-secondary);
}

/* Sección de Testimonios / Quotes */
.testimonials {
  padding: 100px 0;
  background-color: var(--bg-secondary);
  position: relative;
}

.testimonials-slider {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  transition: var(--transition-slow);
}

.testimonial-slide {
  min-width: 100%;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 24px;
}

.quote-icon {
  font-size: 40px;
  color: var(--primary);
  opacity: 0.3;
}

.quote-text {
  font-family: var(--font-title);
  font-size: 22px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--text-primary);
}

.quote-author {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.author-avatar {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 2px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--primary);
}

.author-name {
  font-weight: 700;
  font-size: 16px;
}

.author-role {
  font-size: 13px;
  color: var(--text-secondary);
}

.slider-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.2);
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.slider-dot.active {
  background-color: var(--primary);
  transform: scale(1.3);
  box-shadow: 0 0 8px var(--primary);
}

/* Sección de Certificados y Cumplimiento */
.compliance {
  padding: 60px 0;
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-glass);
}

.compliance-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
}

.compliance-item {
  display: flex;
  align-items: center;
  gap: 12px;
  opacity: 0.6;
  transition: var(--transition-smooth);
}

.compliance-item:hover {
  opacity: 1;
}

.compliance-icon {
  width: 40px;
  height: 40px;
  border: 1px solid var(--text-muted);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
  color: var(--text-secondary);
}

.compliance-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

/* Banner de Cierre (CTA Final) */
.cta-final {
  padding: 100px 0;
  position: relative;
}

.cta-final-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50%;
  height: 50%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, rgba(2, 18, 20, 0) 70%);
  z-index: -1;
  pointer-events: none;
}

.cta-box {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border: 1px solid var(--glass-border);
  border-radius: 32px;
  padding: 80px 40px;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  box-shadow: var(--shadow-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
}

.cta-title {
  font-family: var(--font-title);
  font-size: 44px;
  font-weight: 800;
  line-height: 1.2;
}

.cta-desc {
  color: var(--text-secondary);
  font-size: 18px;
  max-width: 600px;
}

.cta-buttons {
  display: flex;
  gap: 16px;
}

/* Pie de Página (Footer) */
.footer {
  background-color: #010c0d;
  padding: 80px 0 40px 0;
  border-top: 1px solid var(--border-glass);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 60px;
}

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-desc {
  color: var(--text-secondary);
  font-size: 14px;
  max-width: 280px;
}

.footer-socials {
  display: flex;
  gap: 16px;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 16px;
  transition: var(--transition-smooth);
  border: 1px solid transparent;
}

.social-link:hover {
  background-color: var(--bg-tertiary);
  color: var(--primary);
  border-color: rgba(0, 245, 196, 0.2);
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-col-title {
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  list-style: none;
}

.footer-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 14px;
  transition: var(--transition-smooth);
}

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

.footer-bottom {
  border-top: 1px solid var(--border-glass);
  padding-top: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 13px;
}

.footer-legal-links {
  display: flex;
  gap: 24px;
}

/* Animaciones */
@keyframes pulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.1); opacity: 1; }
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

@keyframes gridMove {
  0% { background-position: 0 0; }
  100% { background-position: 0 600px; }
}

@keyframes lineGrow {
  0% { width: 0%; }
  100% { width: 100%; }
}

@keyframes scrollLogos {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - 30px)); }
}

@keyframes laserScan {
  0% { top: 0%; }
  50% { top: 100%; }
  100% { top: 0%; }
}

@keyframes circleScan {
  0% { transform: scale(0.9); opacity: 0.5; }
  100% { transform: scale(1.05); opacity: 1; }
}

@keyframes ripple {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.4); opacity: 0; }
}

@keyframes successPop {
  0% { transform: scale(0); }
  70% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

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

/* Responsividad (Mobile First) */

@media (max-width: 991px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 60px;
  }
  
  .hero-badge {
    margin: 0 auto;
  }
  
  .hero-desc {
    margin: 0 auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-visual {
    order: 2;
  }
  
  .simulator-box {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 32px;
  }
  
  .tabs-wrapper {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .tabs-content {
    aspect-ratio: 1.2;
  }
  
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-info {
    grid-column: span 2;
    margin-bottom: 20px;
  }
  
  /* Menú Móvil */
  .menu-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--bg-primary);
    flex-direction: column;
    padding: 40px 24px;
    gap: 24px;
    transition: var(--transition-smooth);
    border-top: 1px solid var(--border-glass);
    z-index: 1000;
  }
  
  .nav-menu.open {
    left: 0;
  }
  
  .nav-actions {
    display: none;
  }
}

@media (max-width: 767px) {
  .hero-title {
    font-size: 40px;
  }
  
  .section-title {
    font-size: 32px;
  }
  
  .cta-title {
    font-size: 32px;
  }
  
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-info {
    grid-column: span 1;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
}