/* Variables CSS para temas */
:root {
  /*Especiales*/
  /*--spetial-green-1: #00ffc4;
  --spetial-blue-1: #0072ff;
 */
  --spetial-green-1: #92f9e11c;
  --spetial-blue-1: #ffffff;
  
  
  --mdc-theme-primary: #272629;
  /* Colores principales - Verde Turquesa */
  --primary-0: #ffffff;
  --primary-50: #f0fdfa;
  --primary-100: #ccfbf1;
  --primary-200: #99f6e4;
  --primary-300: #5eead4;
  --primary-400: #2dd4bf;
  --primary-500: #14b8a6;
  --primary-600: #0d9488;
  --primary-700: #0f766e;
  --primary-800: #115e59;
  --primary-900: #134e4a;
  
  /* Colores secundarios - Azul turquesa */
  --secondary-50: #ecfeff;
  --secondary-100: #cffafe;
  --secondary-200: #a5f3fc;
  --secondary-300: #67e8f9;
  --secondary-400: #22d3ee;
  --secondary-500: #06b6d4;
  --secondary-600: #0891b2;
  --secondary-700: #0e7490;
  --secondary-800: #155e75;
  --secondary-900: #164e63;
  
  /* Colores neutros - Tema claro */
  --neutral-50: #fafafa;
  --neutral-100: #f5f5f5;
  --neutral-200: #e5e5e5;
  --neutral-300: #d4d4d4;
  --neutral-400: #a3a3a3;
  --neutral-500: #737373;
  --neutral-600: #525252;
  --neutral-700: #4a5568;
  --neutral-800: #2d3748;
  --neutral-900: #1a202c;
  
  /* Variables de tema claro */
  --bg-primary: #ffffff;
  --bg-secondary: var(--neutral-50);
  --bg-tertiary: var(--neutral-100);
  --text-primary: #2d3748;
  --text-secondary: #494155; 
  /* var(--neutral-600); */
  --text-tertiary: var(--neutral-500);
  --border-color: var(--neutral-200);
  --shadow-color: rgba(0, 0, 0, 0.1);
  
  /* Espaciado */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  
  /* Tipografía */
  --font-family: 'Outfit', 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-accent: 'Space Grotesk', 'Outfit', monospace;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.85rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.1rem;
  --font-size-xl: 1.2rem;
  --font-size-2xl: 1.2rem;
  --font-size-3xl: 1.3rem;
  --font-size-4xl: 2.2rem;
  
  /* Bordes */
  --border-radius-sm: 0.375rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 0.75rem;
  --border-radius-xl: 1rem;
  
  /* Transiciones */
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
}

/* Tema oscuro */
[data-theme="dark"] {
  --bg-primary: #1a202c;
  --bg-secondary: #2d3748;
  --bg-tertiary: #4a5568;
  --text-primary: #ffffff;
  --text-secondary: #d4d4d4;
  --text-tertiary: #a3a3a3;
  --border-color: #4a5568;
  --shadow-color: rgba(0, 0, 0, 0.3);
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.custom-select-container {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 300px;
}

.search-input {
  padding: 8px;
  font-size: 14px;
  border: 1px solid #ccc;
  border-radius: 6px;
}

.mdc-text-field__input {
  padding: 8px;
  font-size: 14px;
  border-radius: 6px;
}



/* Header */
.app-header {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) 0;
}

.logo-section .logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: 600;
  font-family: var(--font-family-accent);
  font-size: var(--font-size-xl);
  color: var(--text-secondary);
}

.logo-image {
  width: 40px;
  height: 40px;
  object-fit: contain;
}
.logo-image-medium {
  width: 100px;
  height: 100px;
  object-fit: contain;
}

.main-nav {
  display: flex;
  gap: var(--spacing-xl);
}

.nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--primary-500);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

/* Language Selector */
.language-selector {
  position: relative;
}

.language-menu {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  box-shadow: 0 4px 12px var(--shadow-color);
  min-width: 200px;
  display: none;
  z-index: 1000;
}

.language-menu.show {
  display: block;
}

.language-menu a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  text-decoration: none;
  color: var(--text-primary);
  transition: background-color var(--transition-fast);
}

.language-menu a:hover {
  background-color: var(--bg-secondary);
}

/* Theme Toggle */
.theme-toggle {
  position: relative;
  width: 48px;
  height: 48px;
  border: none;
  background: none;
  cursor: pointer;
  border-radius: 50%;
  transition: background-color var(--transition-fast);
}

.theme-toggle:hover {
  background-color: var(--bg-secondary);
}

[data-theme="light"] .theme-icon-dark {
  display: none;
}

[data-theme="dark"] .theme-icon-light {
  display: none;
}

/* Buttons */
.mdc-button {
  font-family: var(--font-family);
  font-weight: 500;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
  min-width: 69px;
}

.mdc-button--raised {
  background: linear-gradient(135deg, var(--primary-500), var(--secondary-600));
  color: white;
  border: none;
}

.mdc-button--raised:hover {
  opacity: 0.9;
  /* background: linear-gradient(135deg, var(--primary-600), var(--secondary-700));
  box-shadow: 0 6px 20px rgba(20, 184, 166, 0.3);
  transform: translateY(-2px); */
}

.mdc-button--outlined {
  border-color: var(--border-color);
  /* color: var(--text-secondary); */
  color: var(--text-secondary);
  background-color: transparent;
}

.mdc-button--outlined:hover {
  background-color: var(--bg-secondary);
  border-color: var(--neutral-700);
  color: var(--primary-600);
}

/* Hero Section */
.hero-section {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--primary-50) 50%, var(--secondary-50) 100%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.hero-title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  font-family: var(--font-family-accent);
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
}

.highlight {
  background: linear-gradient(135deg, var(--primary-500), var(--secondary-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-2xl);
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
}

.demo-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background-color: var(--neutral-200);
  color: var(--neutral-700);
  border: 1px solid var(--neutral-300);
  font-weight: 500;
}

.demo-btn:hover {
  background: linear-gradient(135deg, var(--primary-100), var(--secondary-100));
  color: var(--primary-700);
  border-color: var(--primary-300);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(20, 184, 166, 0.15);
}

.stats-block {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg) var(--spacing-xl);
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  max-width: 600px;
  margin: 0 auto;
  box-shadow: 0 4px 12px var(--shadow-color);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.stats-block:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px var(--shadow-color);
}

.stat-item {
  text-align: center;
  flex: 1;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--primary-300), transparent);
  opacity: 0.6;
}

.stat-number {
  display: block;
  font-size: var(--font-size-xl);
  font-weight: 700;
  font-family: var(--font-family-accent);
  background: linear-gradient(135deg, var(--primary-600), var(--secondary-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: all var(--transition-normal);
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  font-weight: 500;
}

/* AI Avatar with Pulse Effects */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.ai-avatar {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.avatar-circle {
  /* width: 280px;
  height: 280px; */
  background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 2;
  border: 3px solid var(--primary-200);
  box-shadow: 0 8px 32px rgba(20, 184, 166, 0.15);
}

.avatar-circle .mark-logo {
  width: 200px;
  height: 200px;
  object-fit: contain;
  transition: transform var(--transition-normal);
}

.avatar-circle:hover .mark-logo {
  transform: scale(1.05);
}

.pulse-ring {
  position: absolute;
  width: 280px;
  height: 280px;
  border: 2px solid var(--primary-300);
  border-radius: 50%;
  animation: pulse 3s infinite;
  opacity: 0.6;
}

.pulse-ring.delay-1 {
  animation-delay: 1s;
  border-color: var(--secondary-300);
}

.pulse-ring.delay-2 {
  animation-delay: 2s;
  border-color: var(--primary-400);
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }
  50% {
    transform: scale(1.15);
    opacity: 0.3;
  }
  100% {
    transform: scale(1.3);
    opacity: 0;
  }
}

/* Features Section */
.features-section {
  padding: var(--spacing-3xl) 0;
  background-color: var(--bg-secondary);
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  font-family: var(--font-family-accent);
  margin-bottom: var(--spacing-md);
}

.section-header p {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.feature-card {
  background: var(--bg-primary);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px var(--shadow-color);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-100), var(--secondary-100));
  border-radius: var(--border-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
}

.feature-icon .material-icons {
  font-size: 2rem;
  color: var(--primary-700);
}

.feature-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  font-family: var(--font-family-accent);
  margin-bottom: var(--spacing-md);
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* CTA Section */
.cta-section {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, var(--primary-600), var(--secondary-700));
  color: white;
  text-align: center;
}

.cta-section-bg-green {
  background: linear-gradient(135deg, var(--primary-600), var(--secondary-700));
  color: white;
}

.cta-content h2 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  font-family: var(--font-family-accent);
  margin-bottom: var(--spacing-md);
}

.cta-content p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xl);
  opacity: 0.9;
}

.cta-button {
  background: white;
  color: var(--primary-700);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
}

.cta-button:hover {
  background: var(--neutral-700);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(20, 184, 166, 0.25);
}

/* FAQ Section */
.faq-section {
  padding: var(--spacing-3xl) 0;
  background-color: var(--bg-secondary);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
  transition: box-shadow var(--transition-normal);
}

.faq-item:hover {
  box-shadow: 0 4px 12px var(--shadow-color);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: var(--spacing-lg);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  transition: background-color var(--transition-fast);
}

.faq-question:hover {
  background-color: var(--bg-secondary);
}

.faq-icon {
  transition: transform var(--transition-normal);
  color: var(--primary-600);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.faq-answer p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* Pricing Section */
.pricing-section {
  padding: var(--spacing-3xl) 0;
  background-color: var(--bg-primary);
}

.local-prices {
    margin-top: 8px;
    font-size: 0.75rem;
    color: #777;
    line-height: 1.4;
    text-align: left;
}
.local-prices p {
    margin: 2px 0;
}

.billing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-3xl);
}

.billing-label {
  font-weight: 500;
  color: var(--text-secondary);
}

.switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--neutral-300);
  transition: var(--transition-normal);
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: var(--transition-normal);
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--primary-600);
}

input:checked + .slider:before {
  transform: translateX(26px);
}

.discount-badge {
  background: var(--primary-100);
  color: var(--primary-700);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.pricing-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-xl);
  position: relative;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  overflow: hidden;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px var(--shadow-color);
}

/* Starter Card - Diseño limpio y minimalista */
.pricing-card:first-child {
  border: 1px solid transparent;
  background: linear-gradient(var(--bg-primary), var(--bg-primary)) padding-box,
              linear-gradient(135deg, var(--primary-200), var(--secondary-300), var(--primary-200)) border-box;
  position: relative;
  overflow: hidden;
}

.pricing-card:first-child::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, 
    rgba(20, 184, 166, 0.02) 0%, 
    rgba(6, 182, 212, 0.03) 50%, 
    rgba(20, 184, 166, 0.02) 100%);
  pointer-events: none;
  z-index: 0;
}

.pricing-card:first-child > * {
  position: relative;
  z-index: 1;
}

.pricing-card:first-child .plan-header {
  background: linear-gradient(135deg, var(--primary-50), var(--secondary-50));
  margin: calc(-1 * var(--spacing-xl)) calc(-1 * var(--spacing-xl)) var(--spacing-lg) calc(-1 * var(--spacing-xl));
  padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-lg) var(--spacing-xl);
  border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
  border-bottom: 1px solid rgba(20, 184, 166, 0.08);
}

.pricing-card:first-child .plan-icon {
  font-size: 3.5rem;
  filter: drop-shadow(0 2px 8px rgba(20, 184, 166, 0.15));
}

.pricing-card:first-child h3 {
  color: var(--primary-700);
  font-weight: 800;
}

.pricing-card:first-child .amount {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 900;
  font-size: 3rem;
}

.pricing-card:first-child .plan-button {
  background: linear-gradient(135deg, var(--primary-100), var(--secondary-100));
  color: var(--primary-700);
  border: none;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(20, 184, 166, 0.15);
  position: relative;
  overflow: hidden;
}

.pricing-card:first-child .plan-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.5s ease;
}

.pricing-card:first-child .plan-button:hover {
  background: linear-gradient(135deg, var(--primary-200), var(--secondary-200));
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(20, 184, 166, 0.25);
}

.pricing-card:first-child .plan-button:hover::before {
  left: 100%;
}

.pricing-card.featured {
  border: 1px solid transparent;
  background: linear-gradient(var(--bg-primary), var(--bg-primary)) padding-box,
              linear-gradient(135deg, var(--primary-500), var(--secondary-600), var(--primary-400)) border-box;
  position: relative;
  overflow: hidden;
}

.pricing-card.featured::after {
  content: 'Más popular';
  position: absolute;
  top: var(--spacing-md);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  color: var(--primary-700);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  border: 1px solid rgba(20, 184, 166, 0.2);
  box-shadow: 0 2px 8px rgba(20, 184, 166, 0.1);
  z-index: 10;
  letter-spacing: 0.3px;
  transition: all var(--transition-normal);
}

[data-theme="dark"] .pricing-card.featured::after {
  background: rgba(45, 55, 72, 0.95);
  color: var(--primary-300);
  border-color: rgba(20, 184, 166, 0.3);
  box-shadow: 0 2px 8px rgba(20, 184, 166, 0.2);
}

.pricing-card.featured:hover::after {
  transform: translateX(-50%) scale(1.05);
  box-shadow: 0 4px 12px rgba(20, 184, 166, 0.2);
}

.pricing-card.featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, 
    rgba(20, 184, 166, 0.03) 0%, 
    rgba(6, 182, 212, 0.05) 50%, 
    rgba(20, 184, 166, 0.03) 100%);
  pointer-events: none;
  z-index: 0;
}

.pricing-card.featured > * {
  position: relative;
  z-index: 1;
}

.pricing-card.featured .plan-header {
  background: linear-gradient(135deg, var(--primary-50), var(--secondary-50));
  margin: calc(-1 * var(--spacing-xl)) calc(-1 * var(--spacing-xl)) var(--spacing-lg) calc(-1 * var(--spacing-xl));
  padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-lg) var(--spacing-xl);
  border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}

.pricing-card.featured .plan-icon {
  font-size: 3.5rem;
  filter: drop-shadow(0 2px 8px rgba(20, 184, 166, 0.3));
}

.pricing-card.featured h3 {
  background: linear-gradient(135deg, var(--primary-600), var(--secondary-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
}

.pricing-card.featured .amount {
  background: linear-gradient(135deg, var(--primary-600), var(--secondary-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 900;
  font-size: 3rem;
  text-shadow: 0 2px 4px rgba(20, 184, 166, 0.1);
}

.pricing-card.featured .plan-button {
  background: linear-gradient(135deg, var(--primary-500), var(--secondary-600));
  color: white;
  border: none;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(20, 184, 166, 0.3);
  position: relative;
  overflow: hidden;
}

.pricing-card.featured .plan-button::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 0.5s ease;
}

.pricing-card.featured .plan-button:hover::before {
  left: 100%;
}

.pricing-card.featured .plan-button:hover {
  background: linear-gradient(135deg, var(--primary-600), var(--secondary-700));
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(20, 184, 166, 0.4);
}

/* Premium Card - Diseño elegante y exclusivo */
.pricing-card:last-child {
  border: 1px solid transparent;
  background: linear-gradient(var(--bg-primary), var(--bg-primary)) padding-box,
              linear-gradient(135deg, var(--secondary-500), var(--secondary-600), var(--primary-600)) border-box;
  position: relative;
  overflow: hidden;
}

.pricing-card:last-child::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, 
    rgba(6, 182, 212, 0.03) 0%, 
    rgba(20, 184, 166, 0.05) 50%, 
    rgba(14, 116, 144, 0.03) 100%);
  pointer-events: none;
  z-index: 0;
}

.pricing-card:last-child > * {
  position: relative;
  z-index: 1;
}

.pricing-card:last-child .plan-header {
  background: linear-gradient(135deg, var(--secondary-50), var(--secondary-100));
  margin: calc(-1 * var(--spacing-xl)) calc(-1 * var(--spacing-xl)) var(--spacing-lg) calc(-1 * var(--spacing-xl));
  padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-lg) var(--spacing-xl);
  border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}

.pricing-card:last-child .plan-icon {
  font-size: 3.5rem;
  filter: drop-shadow(0 2px 8px rgba(6, 182, 212, 0.3));
}

.pricing-card:last-child h3 {
  background: linear-gradient(135deg, var(--secondary-600), var(--secondary-700));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
}

.pricing-card:last-child .amount {
  background: linear-gradient(135deg, var(--secondary-600), var(--secondary-700));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 900;
  font-size: 3rem;
}

.pricing-card:last-child .plan-button {
  background: linear-gradient(135deg, var(--secondary-500), var(--secondary-600));
  color: white;
  border: none;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
  position: relative;
  overflow: hidden;
}

.pricing-card:last-child .plan-button::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 0.5s ease;
}

.pricing-card:last-child .plan-button:hover::before {
  left: 100%;
}

.pricing-card:last-child .plan-button:hover {
  background: linear-gradient(135deg, var(--secondary-600), var(--secondary-700));
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(6, 182, 212, 0.4);
}

/* Adaptaciones para tema oscuro */
[data-theme="dark"] .pricing-card:first-child {
  background: linear-gradient(var(--bg-primary), var(--bg-primary)) padding-box,
              linear-gradient(135deg, var(--primary-700), var(--secondary-800), var(--primary-700)) border-box;
}

[data-theme="dark"] .pricing-card:first-child::before {
  background: linear-gradient(135deg, 
    rgba(20, 184, 166, 0.05) 0%, 
    rgba(6, 182, 212, 0.08) 50%, 
    rgba(20, 184, 166, 0.05) 100%);
}

[data-theme="dark"] .pricing-card:first-child .plan-header {
  background: linear-gradient(135deg, var(--primary-900), var(--secondary-900));
}

[data-theme="dark"] .pricing-card:first-child h3 {
  color: var(--primary-200);
}

[data-theme="dark"] .pricing-card:first-child .amount {
  background: linear-gradient(135deg, var(--primary-300), var(--primary-200));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

[data-theme="dark"] .pricing-card:first-child .plan-button {
  background: linear-gradient(135deg, var(--primary-800), var(--secondary-800));
  color: var(--primary-100);
  box-shadow: 0 4px 15px rgba(20, 184, 166, 0.2);
}

[data-theme="dark"] .pricing-card:first-child .plan-button::before {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

[data-theme="dark"] .pricing-card:first-child .plan-button:hover {
  background: linear-gradient(135deg, var(--primary-900), var(--secondary-900));
  box-shadow: 0 8px 25px rgba(20, 184, 166, 0.3);
}

/* Gray button variant for header actions */
.mdc-button--gray {
  background-color: var(--neutral-200);
  color: var(--neutral-700);
  border: 1px solid var(--neutral-300);
  font-weight: 500;
}

.mdc-button--gray:hover {
  background: linear-gradient(135deg, var(--primary-100), var(--secondary-100));
  color: var(--primary-700);
  border-color: var(--primary-300);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(20, 184, 166, 0.15);
}

[data-theme="dark"] .mdc-button--gray {
  background-color: var(--neutral-600);
  color: var(--neutral-200);
  border-color: var(--neutral-500);
}

[data-theme="dark"] .mdc-button--gray:hover {
  background: linear-gradient(135deg, var(--primary-800), var(--secondary-800));
  color: var(--primary-200);
  border-color: var(--primary-600);
}

[data-theme="dark"] .demo-btn {
  background-color: var(--neutral-600);
  color: var(--neutral-200);
  border-color: var(--neutral-500);
}

[data-theme="dark"] .demo-btn:hover {
  background: linear-gradient(135deg, var(--primary-800), var(--secondary-800));
  color: var(--primary-200);
  border-color: var(--primary-600);
}

[data-theme="dark"] .pricing-card.featured {
  background: linear-gradient(var(--bg-primary), var(--bg-primary)) padding-box,
              linear-gradient(135deg, var(--primary-400), var(--secondary-500), var(--primary-300)) border-box;
}

[data-theme="dark"] .pricing-card.featured::before {
  background: linear-gradient(135deg, 
    rgba(20, 184, 166, 0.08) 0%, 
    rgba(6, 182, 212, 0.12) 50%, 
    rgba(20, 184, 166, 0.08) 100%);
}

[data-theme="dark"] .pricing-card.featured .plan-header {
  background: linear-gradient(135deg, var(--primary-900), var(--secondary-900));
}

[data-theme="dark"] .pricing-card:last-child .plan-header {
  background: linear-gradient(135deg, var(--secondary-800), var(--secondary-900));
}

.plan-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.plan-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.plan-header h3 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  font-family: var(--font-family-accent);
}

.plan-features {
  margin-bottom: var(--spacing-xl);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.feature-item .material-icons.check {
  color: var(--primary-600);
}

.feature-item.disabled {
  opacity: 0.5;
}

.feature-item.disabled .material-icons {
  color: var(--text-tertiary);
}

.plan-price {
  text-align: left;
  margin-bottom: var(--spacing-xl);
}

.currency {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-secondary);
}

.amount {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--primary-600);
  margin: 0 var(--spacing-xs);
}

.period {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
}

.plan-button {
  width: 100%;
  padding: var(--spacing-md);
}

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

.promo-link {
  color: var(--primary-600);
  text-decoration: none;
  font-weight: 500;
}

.promo-link:hover {
  text-decoration: underline;
}

/* Login Section */
.login-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--spetial-green-1), var(--spetial-blue-1));
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .login-section {
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
}

.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  position: relative;
}

.login-decorations {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
}

.decoration-item {
  position: absolute;
  font-size: 2rem;
  opacity: 0.6;
  animation: float 6s ease-in-out infinite;
}

.decoration-item:nth-child(1) { top: 10%; left: 10%; animation-delay: 0s; }
.decoration-item:nth-child(2) { top: 15%; right: 15%; animation-delay: 1s; }
.decoration-item:nth-child(3) { top: 60%; right: 10%; animation-delay: 2s; }
.decoration-item:nth-child(4) { bottom: 20%; left: 15%; animation-delay: 3s; }
.decoration-item:nth-child(5) { bottom: 40%; left: 5%; animation-delay: 4s; }
.decoration-item:nth-child(6) { bottom: 15%; right: 20%; animation-delay: 5s; }
.decoration-item:nth-child(7) { top: 40%; right: 5%; animation-delay: 1.5s; }
.decoration-item:nth-child(8) { bottom: 60%; left: 25%; animation-delay: 2.5s; }
.decoration-item:nth-child(9) { top: 70%; right: 25%; animation-delay: 3.5s; }

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

.login-form-container {
  background: var(--bg-primary);
  padding: var(--spacing-3xl);
  border-radius: var(--border-radius-xl);
  box-shadow: 0 20px 40px var(--shadow-color);
  width: 100%;
  max-width: 400px;
  position: relative;
  z-index: 1;
}

.login-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.login-form h2 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

.mdc-text-field {
  width: 100%;
  margin-bottom: var(--spacing-md);
      /*caret-color: var(--spetial-blue-1, #6200ee);*/
    /*caret-color: var(--mdc-theme-primary, #181718);*/
  caret-color: var(--mdc-theme-primary);
}

.field-helper {
  color: var(--text-tertiary);
  font-size: var(--font-size-xs);
  margin-bottom: var(--spacing-xs);
  display: block;
}

.login-button, .register-button {
  width: 100%;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.google-login-button {
  width: 100%;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  background-color: white;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  font-weight: 500;
  transition: all var(--transition-normal);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.google-login-button:hover {
  background-color: var(--bg-secondary);
  border-color: var(--primary-300);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.google-logo {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

[data-theme="dark"] .google-login-button {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  border-color: var(--border-color);
}

[data-theme="dark"] .google-login-button:hover {
  background-color: var(--bg-secondary);
  border-color: var(--primary-400);
}

.form-divider {
  text-align: center;
  margin: var(--spacing-lg) 0;
  position: relative;
}

.form-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border-color);
}

.form-divider span {
  background: var(--bg-primary);
  padding: 0 var(--spacing-md);
  color: var(--text-tertiary);
}

.forgot-password {
  text-align: center;
  margin-top: var(--spacing-lg);
}

.forgot-link {
  color: var(--primary-600);
  text-decoration: none;
  font-size: var(--font-size-sm);
}

.forgot-link:hover {
  text-decoration: underline;
}

/* Account Section */
.account-section {
  padding: var(--spacing-3xl) 0;
  min-height: 80vh;
}

.account-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.account-header h1 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.account-header p {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
}

.account-grid {
  display: grid;
  gap: var(--spacing-xl);
  max-width: 800px;
  margin: 0 auto;
}

.account-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
}

.account-card h2 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.beta-badge {
  background: var(--primary-100);
  color: var(--primary-700);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.plan-status p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

.whatsapp-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-secondary);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
}

.phone-number {
  font-family: monospace;
  font-size: var(--font-size-lg);
  font-weight: 600;
}

/* Mark AI Showcase Section */
.mark-showcase-section {
    padding: 120px 0;
    background: white;
    overflow: hidden;
}

.mark-showcase-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* background: radial-gradient(circle at 30% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(147, 51, 234, 0.1) 0%, transparent 50%); */
    pointer-events: none;
}

.showcase-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.showcase-image {
    position: relative;
    /* display: flex; */
    justify-content: center;
    align-items: center;
}

.mark-showcase-image {
    width: 400px;
    height: auto;
    display: block;
}


.showcase-text h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    line-height: 1.2;
}

.showcase-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}

.showcase-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.showcase-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
}

.showcase-feature .material-icons {
    color: var(--primary-600);
    font-size: 24px;
}

.showcase-feature span:last-child {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 1rem;
}

.showcase-cta {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%) !important;
    color: white !important;
    padding: 16px 32px !important;
    font-weight: 600 !important;
    border-radius: 12px !important;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3) !important;
    transition: all 0.3s ease !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
}

.showcase-cta:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 12px 35px rgba(59, 130, 246, 0.4) !important;
}

/* Responsive para showcase */
@media (max-width: 768px) {
    .mark-showcase-section {
        padding: 80px 0;
    }
    
    .showcase-content {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .mark-circle-image {
        width: 300px;
        height: 300px;
    }
    
    .image-glow {
        /* width: 320px;
        height: 320px; */
    }
    
    .showcase-text h2 {
        font-size: 2rem;
    }
    
    .showcase-features {
        align-items: center;
    }

    .section-header h2 {
      font-size: 1.2rem;
    }

}

@media (max-width: 480px) {
    .mark-circle-image {
        width: 250px;
        height: 250px;
    }
    
    .image-glow {
        width: 270px;
        height: 270px;
    }
    
    .showcase-text h2 {
        font-size: 1.75rem;
    }
}

/* Video Demo Section */
.video-demo-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.video-showcase {
    display: grid;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.main-video {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
}

.video-container {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.demo-video {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
}

.video-content h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 16px;
    line-height: 1.3;
}

.video-content p {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #64748b;
    margin: 0;
}

.secondary-videos {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.video-card {
    background: white;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.video-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.video-card .video-container {
    margin-bottom: 20px;
}

.video-card h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 12px;
    line-height: 1.3;
}

.video-card p {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: #64748b;
    margin: 0;
}

/* Responsive para videos */
@media (max-width: 768px) {
    .main-video {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 30px 20px;
    }
    
    .secondary-videos {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .video-card {
        padding: 20px;
    }
    
    .video-content h3 {
        font-size: 1rem;
    }
}

/* Simple Comparison Section */
.simple-comparison-section {
  padding: var(--spacing-2xl) 0;
  background-color: var(--bg-primary);
}

.comparison-subtitle {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

.comparison-description {
  font-size: var(--font-size-base);
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-2xl);
}

.simple-comparison-table {
  max-width: 700px;
  margin: 0 auto;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 2px 8px var(--shadow-color);
}

.simple-comparison-header {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.simple-comparison-header > div {
  padding: var(--spacing-md) var(--spacing-lg);
  font-weight: 600;
  font-size: var(--font-size-base);
  color: var(--text-primary);
}

.function-column {
  text-align: left;
}

.with-column {
  text-align: center;
  background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
  color: var(--primary-700);
}

.without-column {
  text-align: center;
  color: var(--text-secondary);
}

.simple-comparison-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  border-bottom: 1px solid var(--border-color);
  transition: background-color var(--transition-fast);
}

.simple-comparison-row:hover {
  background-color: var(--bg-secondary);
}

.simple-comparison-row:last-child {
  border-bottom: none;
}

.function-cell {
  padding: var(--spacing-md) var(--spacing-lg);
  color: var(--text-primary);
  font-weight: 500;
}

.with-cell {
  padding: var(--spacing-md);
  text-align: center;
  background: var(--primary-25);
}

.without-cell {
  padding: var(--spacing-md) var(--spacing-lg);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  text-align: center;
}

.check-icon {
  color: var(--primary-600);
  font-size: 1.5rem;
}

/* Responsive para la tabla simple */
@media (max-width: 768px) {
  .simple-comparison-table {
    margin: 0 var(--spacing-md);
  }
  
  .simple-comparison-header,
  .simple-comparison-row {
    grid-template-columns: 1fr;
  }
  
  .simple-comparison-header > div,
  .function-cell,
  .with-cell,
  .without-cell {
    text-align: center;
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .with-cell {
    background: var(--primary-100);
    border-radius: var(--border-radius-sm);
    margin: var(--spacing-xs) var(--spacing-md);
  }
  
  .without-cell {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-sm);
    margin: var(--spacing-xs) var(--spacing-md);
  }
}

/* Footer */
.app-footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}


.footer-section .logo-section{
    display: flex;              /* Activamos flexbox */
    justify-content: center;    /* Centrado horizontal */
    align-items: center;        /* Centrado vertical */
    padding-top:20px;
}

/* Ajustes del logo interno si quieres */
.footer-section .logo-section .logo {
    display: flex;
    align-items: center;
    gap: 20px; /* Espacio entre la imagen y el texto */
    color: #f0fdfa;
}


.footer-section h4 {
  font-weight: 600;
  font-family: var(--font-family-accent);
  margin-bottom: var(--spacing-md);
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: var(--spacing-sm);
}

.footer-section ul li a {
  color: #c1c1c1 !important;
  font-size: 1rem;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-section ul li a:hover {
  color: var(--primary-500);
}

.footer-bottom {
  text-align: center;
  /* padding-top: var(--spacing-xl); */
  /* border-top: 1px solid var(--border-color); */
  color: #c1c1c1;
}


/* Comparison Section */
.comparison-section {
  padding: var(--spacing-3xl) 0;
  background-color: var(--bg-primary);
}

.section-subtitle {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-sm);
}

.comparison-table {
  max-width: 900px;
  margin: 0 auto;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 12px var(--shadow-color);
}

.comparison-header {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  background: var(--bg-secondary);
  border-bottom: 2px solid var(--border-color);
}

.comparison-header > div {
  padding: var(--spacing-lg);
  font-weight: 600;
  font-size: var(--font-size-lg);
  text-align: center;
}

.feature-column {
  text-align: left !important;
  color: var(--text-primary);
}

.with-column {
  background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
  color: var(--primary-700);
  font-family: var(--font-family-accent);
}

.without-column {
  color: var(--text-secondary);
}

.comparison-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  border-bottom: 1px solid var(--border-color);
  transition: background-color var(--transition-fast);
}

.comparison-row:hover {
  background-color: var(--bg-secondary);
}

.comparison-row:last-child {
  border-bottom: none;
}

.feature-cell {
  padding: var(--spacing-md) var(--spacing-lg);
  color: var(--text-primary);
  font-weight: 500;
}

.with-cell {
  padding: var(--spacing-md);
  text-align: center;
  background: var(--primary-25);
}

.without-cell {
  padding: var(--spacing-md) var(--spacing-lg);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.check-icon {
  color: var(--primary-600);
  font-size: 1.5rem;
}

/* Responsive para la tabla de comparación */
@media (max-width: 768px) {
  .comparison-table {
    margin: 0 var(--spacing-md);
  }
  
  .comparison-header,
  .comparison-row {
    grid-template-columns: 1fr;
  }
  
  .comparison-header > div,
  .feature-cell,
  .with-cell,
  .without-cell {
    text-align: center;
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .with-cell {
    background: var(--primary-100);
    border-radius: var(--border-radius-sm);
    margin: var(--spacing-xs) var(--spacing-md);
  }
  
  .without-cell {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-sm);
    margin: var(--spacing-xs) var(--spacing-md);
  }
}

/* Comparison Section */
.comparison-section {
  padding: var(--spacing-3xl) 0;
  background-color: var(--bg-secondary);
}

.section-subtitle {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-sm);
}

.comparison-subtitle {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

.comparison-description {
  font-size: var(--font-size-base);
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-2xl);
}

.comparison-table {
  max-width: 900px;
  margin: 0 auto;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 12px var(--shadow-color);
}

.comparison-header {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  background: var(--bg-secondary);
  border-bottom: 2px solid var(--border-color);
}

.comparison-header > div {
  padding: var(--spacing-lg);
  font-weight: 600;
  font-size: var(--font-size-lg);
  text-align: center;
}

.feature-column {
  text-align: left !important;
  color: var(--text-primary);
}

.with-column {
  background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
  color: var(--primary-700);
  font-family: var(--font-family-accent);
}

.without-column {
  color: var(--text-secondary);
}

.comparison-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  border-bottom: 1px solid var(--border-color);
  transition: background-color var(--transition-fast);
}

.comparison-row:hover {
  background-color: var(--bg-secondary);
}

.comparison-row:last-child {
  border-bottom: none;
}

.feature-cell {
  padding: var(--spacing-md) var(--spacing-lg);
  color: var(--text-primary);
  font-weight: 500;
}

.with-cell {
  padding: var(--spacing-md);
  text-align: center;
  background: var(--primary-25);
}

.without-cell {
  padding: var(--spacing-md) var(--spacing-lg);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.check-icon {
  color: var(--primary-600);
  font-size: 1.5rem;
}

/* Responsive para la tabla de comparación */
@media (max-width: 768px) {
  .comparison-table {
    margin: 0 var(--spacing-md);
  }
  
  .comparison-header,
  .comparison-row {
    grid-template-columns: 1fr;
  }
  
  .comparison-header > div,
  .feature-cell,
  .with-cell,
  .without-cell {
    text-align: center;
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .with-cell {
    background: var(--primary-100);
    border-radius: var(--border-radius-sm);
    margin: var(--spacing-xs) var(--spacing-md);
  }
  
  .without-cell {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-sm);
    margin: var(--spacing-xs) var(--spacing-md);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .header-content {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .main-nav {
    order: 3;
    width: 100%;
    justify-content: center;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-title {
    font-size: var(--font-size-3xl);
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .login-form-container {
    margin: var(--spacing-md);
    padding: var(--spacing-2xl);
    max-width: 95%;
    border-radius: 24px;
  }
  
  .login-form h2 {
    font-size: 2rem;
  }
  
  .login-header .logo {
    transform: scale(1.1);
  }
  
  .decoration-item {
    font-size: 3rem;
    opacity: 0.02;
  }
  
  .mdc-text-field__input {
    /*caret-color: var(--spetial-blue-1, #6200ee);*/
    /*caret-color: var(--mdc-theme-primary, #181718);*/
    caret-color: var(--mdc-theme-primary);
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
  }
  
  .login-button, .register-button, .google-login-button {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-base);
  }
  
  .form-divider {
    margin: var(--spacing-xl) 0;
    font-size: var(--font-size-base);
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: var(--font-size-2xl);
  }
  
  .section-header h2 {
    font-size: var(--font-size-2xl);
  }
  
  .cta-content h2 {
    font-size: var(--font-size-2xl);
  }
}

/* Account Page Styles */
.account-section-pro {
  padding: var(--spacing-2xl) 0 var(--spacing-3xl);
  background-color: var(--bg-primary);
  min-height: 80vh;
}

.account-header-pro {
  margin-bottom: var(--spacing-2xl);
}

.account-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--text-tertiary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-md);
}

.breadcrumb-separator {
  color: var(--text-tertiary);
}

.breadcrumb-current {
  color: var(--primary-600);
  font-weight: 500;
}

.account-title-pro {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  font-family: var(--font-family-accent);
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.account-subtitle-pro {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  line-height: 1.6;
}

.account-grid-pro {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.account-card-pro {
  background: white;
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  text-align: center;
  border: 1px solid #f1f5f9;
}

.account-card-pro:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.account-card-pro .card-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
}

.account-card-pro .card-icon.danger {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  box-shadow: 0 4px 16px rgba(239, 68, 68, 0.3);
}

.account-card-pro .card-icon .material-icons {
  font-size: 28px;
  color: white;
}

.account-card-pro h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 1rem 0;
}

/* Plan Card Specific */
.plan-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.plan-name {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
}

.plan-queries {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* WhatsApp Card Specific */
.connection-info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.status-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 500;
}

.status-indicator.connected {
  color: #22c55e;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.phone-display {
  font-family: 'Space Grotesk', monospace;
  font-size: 1rem;
  color: var(--text-primary);
  font-weight: 500;
}

/* Usage Card Specific */
.usage-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.usage-number {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  font-family: 'Space Grotesk', monospace;
}

.usage-bar {
  width: 100%;
  height: 6px;
  background: #f1f5f9;
  border-radius: 3px;
  overflow: hidden;
}

.usage-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-500), var(--primary-600));
  border-radius: 3px;
  transition: width 0.3s ease;
}

.usage-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Language Card Specific */
.language-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.current-language {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
}

.language-note {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Notifications Card Specific */
.notification-info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.notification-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-weight: 500;
  color: var(--text-primary);
}

.toggle-switch {
  width: 44px;
  height: 24px;
  background: #e2e8f0;
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background 0.3s ease;
}

.toggle-switch.active {
  background: var(--primary-500);
}

.toggle-slider {
  width: 20px;
  height: 20px;
  background: white;
  border-radius: 50%;
  position: absolute;
  top: 2px;
  left: 2px;
  transition: transform 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.toggle-switch.active .toggle-slider {
  transform: translateX(20px);
}

.notification-note {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Card Buttons */
.card-button {
  width: 100%;
  padding: 0.875rem 1.5rem;
  border-radius: 12px;
  font-weight: 500;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  color: white;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.2);
}

.card-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
}

.card-button.secondary {
  background: transparent;
  color: var(--primary-600);
  border: 1.5px solid var(--primary-200);
  box-shadow: none;
}

.card-button.secondary:hover {
  background: var(--primary-50);
  border-color: var(--primary-300);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.1);
}

.card-button.danger {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.2);
}

.card-button.danger:hover {
  box-shadow: 0 4px 16px rgba(239, 68, 68, 0.3);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .account-grid-pro {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-content {
    grid-template-columns: 1fr; /* stack en una columna */
    text-align: center;
    gap: var(--spacing-2xl);
  }

  .hero-text {
    order: 2; /* texto debajo del avatar */
  }

  .hero-visual {
    order: 1;
  }

  .hero-actions {
    justify-content: center;
    flex-wrap: wrap;
  }

  .stats-block {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .stat-divider {
    display: none; /* ocultar divisor en móvil */
  }

   .showcase-content {
    grid-template-columns: 1fr; /* de 2 columnas a 1 */
    text-align: center;
    gap: var(--spacing-2xl);
  }

  .showcase-text {
    order: 2;
  }

  .showcase-image {
    order: 1;
  }

  .showcase-features {
    justify-content: center;
  }

    .showcase-content {
    grid-template-columns: 1fr; /* Una sola columna */
    text-align: center;
    gap: var(--spacing-2xl);
    justify-items: center; /* centra el contenido */
  }

  .showcase-text {
    order: 2;
    max-width: 600px; /* evita que el texto se expanda demasiado */
    margin: 0 auto;
  }

  .showcase-image {
    order: 1;
  }

  .showcase-features {
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .avatar-circle {
    /* width: 200px;
    height: 200px; */
  }

  .avatar-circle .mark-logo {
    width: 140px;
    height: 140px;
  }

  .pulse-ring {
    width: 200px;
    height: 200px;
  }

  .hero-title {
    font-size: var(--font-size-2xl);
  }

  .hero-description {
    font-size: var(--font-size-base);
  }

  .account-grid-pro {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .account-card-pro {
    padding: 1.5rem;
  }
  
  .account-title-pro {
    font-size: 1.75rem;
  }

  .showcase-text h2 {
    font-size: var(--font-size-2xl);
  }

  .showcase-description {
    font-size: var(--font-size-base);
  }

  .mark-showcase-image {
    max-width: 220px;
  }

  .showcase-text h2 {
    font-size: var(--font-size-2xl);
    line-height: 1.3;
  }

  .showcase-description {
    font-size: var(--font-size-base);
    line-height: 1.6;
  }

  .mark-showcase-image {
    max-width: 200px;
  }

   .features-grid {
    grid-template-columns: 1fr; /* una columna en móvil */
    text-align: center;
  }

  .feature-card {
    display: flex;
    flex-direction: column;
    align-items: center; /* centra iconos, títulos y texto */
    text-align: center;
  }

  .feature-icon {
    margin: 0 auto var(--spacing-md);
    display: flex;
    justify-content: center;
    align-items: center;
  }
}

/* Dark Theme Support */
[data-theme="dark"] .account-section-pro {
  background: var(--surface-900);
}

[data-theme="dark"] .account-card-pro {
  background: var(--surface-800);
  border-color: var(--border-dark);
}

[data-theme="dark"] .account-card-pro:hover {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .toggle-switch {
  background: var(--surface-600);
}

[data-theme="dark"] .usage-bar {
  background: var(--surface-600);
}

/* Account Buttons */
.btn-primary {
  background: linear-gradient(135deg, var(--primary-500), var(--secondary-600));
  color: white;
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-md);
  font-weight: 500;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-normal);
  width: 100%;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-600), var(--secondary-700));
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(20, 184, 166, 0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-md);
  font-weight: 500;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-normal);
  width: 100%;
}

.btn-secondary:hover {
  background: var(--bg-secondary);
  border-color: var(--primary-300);
  color: var(--primary-600);
}

.btn-danger {
  background: #ef4444;
  color: white;
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-md);
  font-weight: 500;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-normal);
  width: 100%;
}

.btn-danger:hover {
  background: #dc2626;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* Account Responsive */
@media (max-width: 1024px) {
  .account-grid-pro {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .account-grid-pro {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .account-card-pro {
    min-height: 160px;
  }
  
  .account-section-pro {
    padding: var(--spacing-lg) 0 var(--spacing-2xl);
  }
  
  .account-title-pro {
    font-size: var(--font-size-2xl);
  }
  
  .account-subtitle-pro {
    font-size: var(--font-size-base);
  }
}

/* Dark theme for account */
[data-theme="dark"] .account-card-pro {
  background: var(--bg-secondary);
  border-color: var(--border-color);
}

[data-theme="dark"] .account-card-pro:hover {
  border-color: var(--primary-400);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .card-header-simple {
  border-bottom-color: var(--border-color);
}

[data-theme="dark"] .card-action {
  border-top-color: var(--border-color);
}

[data-theme="dark"] .btn-secondary {
  border-color: var(--border-color);
  color: var(--text-secondary);
}

[data-theme="dark"] .btn-secondary:hover {
  background: var(--bg-tertiary);
  border-color: var(--primary-400);
  color: var(--primary-300);
}

@media (max-width: 480px) {
  .showcase-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-xl);
  }

  .showcase-text {
    max-width: 90%;
    margin: 0 auto;
  }

  .showcase-text h2 {
    font-size: 1.5rem;
    line-height: 1.3;
  }

  .showcase-description {
    font-size: 1rem;
    line-height: 1.6;
  }

  .mark-showcase-image {
    max-width: 180px;
    height: auto;
  }

  .showcase-cta {
    width: 100%;
    justify-content: center;
  }


  .showcase-content {
    display: flex;
    flex-direction: column;
    align-items: center; /* centra todo en la columna */
    text-align: center;
    gap: var(--spacing-xl);
  }

  .showcase-image {
    display: flex;
    justify-content: center;
    width: 100%;
  }

  .mark-showcase-image {
    max-width: 180px;
    height: auto;
    margin: 0 auto; /* asegura que quede centrada */
  }

  .showcase-text {
    max-width: 90%;
    margin: 0 auto;
  }

  .showcase-cta {
    width: 100%;
    justify-content: center;
  }
}

/* Para dispositivos con ancho ≤ 480px en CSS */
@media (max-width: 480px) {
    .mark-showcase-section .showcase-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1rem;
        padding: 1rem;
    }

    .mark-showcase-section .showcase-image {
        width: 80%;
        max-width: 200px;
        margin: 0 auto;
    }

    .mark-showcase-section .mark-showcase-image {
        width: 100%;
        height: auto;
    }

    .mark-showcase-section .showcase-text h2 {
        font-size: clamp(1.2rem, 5vw, 1.5rem);
        line-height: 1.3;
    }

    .mark-showcase-section .showcase-description {
        font-size: clamp(0.85rem, 3.5vw, 1rem);
        line-height: 1.4;
        padding: 0 0.5rem;
    }

    .mark-showcase-section .showcase-features {
        flex-direction: column;
        gap: 0.5rem;
    }

    .mark-showcase-section .showcase-cta {
        width: 80%;
        max-width: 200px;
        margin-top: 1rem;
        justify-content: center;
    }

    .image-glow {
        display: none;
    }
}