/* ============================================
   W2IA - Sistema de Diseño Clean Version
   Sin dependencias externas - Solo fuentes del sistema
   ============================================ */

/* ============================================
   VARIABLES CSS - Design Tokens
   ============================================ */
:root {
  /* Colores Corporativos */
  --color-primary-50: #F7F7F7;
  --color-primary-100: #E8E8E9;
  --color-primary-500: #3A3A3C;
  --color-primary-700: #2B2B2D;
  --color-primary-900: #1A1A1B;
  
  --color-secondary-50: #F3F3F8;
  --color-secondary-100: #E3E2EE;
  --color-secondary-500: #8987AF;
  --color-secondary-600: #6F6D9C;
  --color-secondary-700: #565580;
  
  /* Neutrales */
  --color-neutral-50: #FAFAFA;
  --color-neutral-100: #F5F5F5;
  --color-neutral-200: #E5E5E5;
  --color-neutral-500: #A3A3A3;
  --color-neutral-700: #525252;
  --color-neutral-900: #1F1F1F;
  
  /* Background */
  --color-bg-page: #FAFAFA;
  --color-bg-surface: #F5F5F5;
  --color-bg-white: #FFFFFF;
  
  /* Tipografía - Solo fuentes del sistema */
  --font-family-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  
  /* Tamaños de fuente */
  --font-size-hero: 72px;
  --font-size-page-title: 56px;
  --font-size-section-heading: 40px;
  --font-size-subsection-heading: 28px;
  --font-size-body-large: 20px;
  --font-size-body: 16px;
  --font-size-body-small: 14px;
  --font-size-caption: 12px;
  
  /* Pesos */
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Line heights */
  --line-height-tight: 1.1;
  --line-height-snug: 1.2;
  --line-height-normal: 1.3;
  --line-height-relaxed: 1.5;
  --line-height-loose: 1.6;
  
  /* Espaciado */
  --spacing-1: 8px;
  --spacing-2: 16px;
  --spacing-3: 24px;
  --spacing-4: 32px;
  --spacing-6: 48px;
  --spacing-8: 64px;
  --spacing-12: 96px;
  --spacing-16: 128px;
  
  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Sombras */
  --shadow-sm: 0 1px 3px rgba(58, 58, 60, 0.1), 0 1px 2px rgba(58, 58, 60, 0.06);
  --shadow-md: 0 10px 15px rgba(58, 58, 60, 0.1), 0 4px 6px rgba(58, 58, 60, 0.05);
  --shadow-lg: 0 20px 25px rgba(58, 58, 60, 0.1), 0 10px 10px rgba(58, 58, 60, 0.04);
  --shadow-nav: 0 1px 3px rgba(58, 58, 60, 0.08);
  
  /* Animaciones */
  --transition-fast: 200ms ease-out;
  --transition-base: 250ms ease-out;
  --transition-slow: 300ms ease-out;
  --transition-smooth: 300ms ease-in-out;
}

/* ============================================
   RESET Y BASE
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-body);
  line-height: var(--line-height-relaxed);
  color: var(--color-primary-500);
  background-color: var(--color-bg-page);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TIPOGRAFÍA
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em;
  color: var(--color-primary-900);
  margin-bottom: var(--spacing-2);
}

h1 {
  font-size: var(--font-size-hero);
  line-height: var(--line-height-tight);
}

h2 {
  font-size: var(--font-size-page-title);
  line-height: var(--line-height-snug);
}

h3 {
  font-size: var(--font-size-section-heading);
  line-height: var(--line-height-normal);
}

h4 {
  font-size: var(--font-size-subsection-heading);
  line-height: var(--line-height-normal);
}

p {
  margin-bottom: var(--spacing-2);
  line-height: var(--line-height-relaxed);
}

a {
  color: var(--color-secondary-500);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--color-secondary-600);
}

/* ============================================
   LAYOUT Y CONTAINERS
   ============================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-3);
  }
}

.section {
  padding: var(--spacing-8) 0;
}

.section-large {
  padding: var(--spacing-12) 0;
}

.grid {
  display: grid;
  gap: var(--spacing-4);
}

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

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   NAVEGACIÓN
   ============================================ */
.navbar {
  position: sticky;
  top: 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-neutral-200);
  z-index: 50;
  height: 72px;
  transition: var(--transition-base);
}

.navbar.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-nav);
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

.logo {
  height: 36px;
  width: auto;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: var(--spacing-6);
  align-items: center;
}

.nav-link {
  text-decoration: none;
  color: var(--color-neutral-700);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-body);
  padding: var(--spacing-2) 0;
  border-bottom: 2px solid transparent;
  transition: var(--transition-fast);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-secondary-500);
  border-bottom-color: var(--color-secondary-500);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--color-primary-500);
  cursor: pointer;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
}

/* ============================================
   BOTONES
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 24px;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-family-primary);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-fast);
  height: 48px;
  min-width: 120px;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-secondary-500);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--color-secondary-600);
  color: white !important;
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-md);
}

.btn-primary:active {
  background-color: var(--color-secondary-700);
  transform: translateY(0) scale(1);
  box-shadow: var(--shadow-sm);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary-500);
  border: 2px solid var(--color-neutral-200);
}

.btn-secondary:hover {
  background-color: var(--color-neutral-100);
  border-color: var(--color-neutral-500);
  color: var(--color-primary-500) !important;
  transform: translateY(-2px);
}

.btn-lg {
  height: 56px;
  padding: 18px 28px;
  font-size: var(--font-size-body);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 500px;
  padding: var(--spacing-12) 0;
  background: linear-gradient(135deg, var(--color-secondary-50) 0%, var(--color-neutral-50) 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 800px;
  text-align: center;
  margin: 0 auto;
  z-index: 2;
}

.hero-title {
  font-size: var(--font-size-hero);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-900);
  margin-bottom: var(--spacing-4);
  line-height: var(--line-height-tight);
}

.hero-subtitle {
  font-size: var(--font-size-body-large);
  color: var(--color-neutral-700);
  margin-bottom: var(--spacing-6);
  line-height: var(--line-height-loose);
}

.hero-cta {
  display: flex;
  gap: var(--spacing-3);
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .hero {
    min-height: 400px;
    padding: var(--spacing-8) 0;
  }
  
  .hero-title {
    font-size: 48px;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
}

/* ============================================
   CARDS
   ============================================ */
.card {
  background-color: var(--color-bg-surface);
  padding: var(--spacing-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-neutral-200);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-md);
  border-color: var(--color-secondary-100);
}

.card-icon {
  width: 48px;
  height: 48px;
  background-color: var(--color-secondary-100);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-4);
  color: var(--color-secondary-500);
}

.card-title {
  font-size: var(--font-size-subsection-heading);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-900);
  margin-bottom: var(--spacing-2);
}

.card-description {
  color: var(--color-neutral-700);
  margin-bottom: var(--spacing-4);
  flex-grow: 1;
}

.card-cta {
  color: var(--color-secondary-500);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-body-small);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  transition: var(--transition-fast);
}

.card-cta:hover {
  color: var(--color-secondary-600);
}

@media (max-width: 768px) {
  .card {
    padding: var(--spacing-4);
    min-height: auto;
  }
}

/* ============================================
   SISTEMA DE COOKIES GDPR/LGPD
   ============================================ */

/* Banner de Cookies */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, var(--color-bg-white) 0%, rgba(137, 135, 175, 0.02) 100%);
  border-top: 2px solid var(--color-secondary-300);
  box-shadow: 
    0 -8px 32px rgba(0, 0, 0, 0.1),
    0 -2px 6px rgba(0, 0, 0, 0.05);
  z-index: 9999;
  transform: translateY(100%);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 24px 24px 0 0;
  backdrop-filter: blur(10px);
  margin: 0 var(--spacing-2);
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-banner-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-5) var(--spacing-4);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--spacing-4);
  align-items: center;
}

.cookie-banner-info {
  display: flex;
  gap: var(--spacing-3);
  align-items: flex-start;
}

.cookie-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.cookie-text h3 {
  color: var(--color-primary-700);
  font-size: var(--font-size-h4);
  font-weight: var(--font-weight-semibold);
  margin: 0 0 var(--spacing-2) 0;
}

.cookie-text p {
  color: var(--color-neutral-600);
  font-size: var(--font-size-body-small);
  line-height: 1.5;
  margin: 0 0 var(--spacing-1) 0;
}

.cookie-text a {
  color: var(--color-secondary-600);
  text-decoration: underline;
  font-weight: var(--font-weight-medium);
}

.cookie-text a:hover {
  color: var(--color-secondary-700);
}

.cookie-banner-actions {
  display: flex;
  gap: var(--spacing-2);
  align-items: center;
  flex-shrink: 0;
}

/* Botones de cookies */
.btn-cookie {
  padding: 12px 24px;
  border: none;
  border-radius: 12px;
  font-size: var(--font-size-body-small);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-cookie::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;
}

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

.btn-accept {
  background: linear-gradient(135deg, var(--color-secondary-500), var(--color-secondary-600));
  color: white;
  box-shadow: 0 2px 8px rgba(137, 135, 175, 0.3);
}

.btn-accept:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(137, 135, 175, 0.4);
  background: linear-gradient(135deg, var(--color-secondary-600), var(--color-secondary-700));
}

.btn-config {
  background: var(--color-neutral-100);
  color: var(--color-neutral-700);
  border: 1px solid var(--color-neutral-300);
}

.btn-config:hover {
  background: var(--color-neutral-200);
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.btn-reject {
  background: transparent;
  color: var(--color-neutral-600);
  border: 1px solid var(--color-neutral-400);
}

.btn-reject:hover {
  background: var(--color-neutral-50);
  color: var(--color-neutral-800);
  transform: translateY(-1px);
}

/* Panel de Configuración */
.cookie-config-panel {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cookie-config-panel.show {
  opacity: 1;
  visibility: visible;
}

.cookie-config-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.cookie-config-content {
  position: relative;
  background: var(--color-bg-white);
  border-radius: 20px;
  box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.2),
    0 8px 16px rgba(0, 0, 0, 0.1);
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow: hidden;
  transform: scale(0.9) translateY(20px);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cookie-config-panel.show .cookie-config-content {
  transform: scale(1) translateY(0);
}

.cookie-config-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-4) var(--spacing-5);
  border-bottom: 1px solid var(--color-neutral-200);
  background: linear-gradient(135deg, var(--color-secondary-50), var(--color-neutral-50));
}

.cookie-config-header h3 {
  color: var(--color-primary-700);
  font-size: var(--font-size-h4);
  font-weight: var(--font-weight-semibold);
  margin: 0;
}

.cookie-config-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-neutral-500);
  cursor: pointer;
  padding: var(--spacing-1);
  border-radius: 8px;
  transition: all 0.2s ease;
}

.cookie-config-close:hover {
  background: var(--color-neutral-100);
  color: var(--color-neutral-700);
}

.cookie-config-body {
  padding: var(--spacing-5);
  max-height: 50vh;
  overflow-y: auto;
}

.cookie-category {
  margin-bottom: var(--spacing-5);
  padding-bottom: var(--spacing-4);
  border-bottom: 1px solid var(--color-neutral-100);
}

.cookie-category:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.cookie-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-2);
}

.cookie-category-header h4 {
  color: var(--color-primary-700);
  font-size: var(--font-size-body-large);
  font-weight: var(--font-weight-semibold);
  margin: 0;
}

.cookie-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.cookie-toggle input[type="checkbox"] {
  appearance: none;
  width: 44px;
  height: 24px;
  border-radius: 12px;
  background: var(--color-neutral-300);
  position: relative;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cookie-toggle input[type="checkbox"]:checked {
  background: linear-gradient(135deg, var(--color-secondary-500), var(--color-secondary-600));
}

.cookie-toggle input[type="checkbox"]::before {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-bg-white);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.cookie-toggle input[type="checkbox"]:checked::before {
  transform: translateX(20px);
}

.cookie-toggle input[type="checkbox"]:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.cookie-toggle label {
  font-size: var(--font-size-body-small);
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-700);
  cursor: pointer;
}

.cookie-category p {
  color: var(--color-neutral-600);
  font-size: var(--font-size-body-small);
  line-height: 1.5;
  margin: 0 0 var(--spacing-1) 0;
}

.cookie-category em {
  color: var(--color-secondary-600);
  font-style: normal;
  font-weight: var(--font-weight-medium);
}

.cookie-config-footer {
  padding: var(--spacing-4) var(--spacing-5);
  border-top: 1px solid var(--color-neutral-200);
  background: var(--color-neutral-50);
  text-align: center;
}

.btn-save {
  background: linear-gradient(135deg, var(--color-secondary-500), var(--color-secondary-600));
  color: white;
  padding: 14px 32px;
  border-radius: 12px;
  border: none;
  font-size: var(--font-size-body-large);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(137, 135, 175, 0.3);
}

.btn-save:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(137, 135, 175, 0.4);
  background: linear-gradient(135deg, var(--color-secondary-600), var(--color-secondary-700));
}

/* Responsive para banner */
@media (max-width: 768px) {
  .cookie-banner-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
    text-align: center;
  }
  
  .cookie-banner-info {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-2);
  }
  
  .cookie-banner-actions {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .btn-cookie {
    flex: 1;
    min-width: 120px;
  }
}

/* ============================================
   FORMULARIOS MODERNOS
   ============================================ */
.form-group {
  margin-bottom: var(--spacing-5);
  position: relative;
}

.form-label {
  display: block;
  font-size: var(--font-size-body-small);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-700);
  margin-bottom: var(--spacing-2);
  transition: var(--transition-fast);
}

/* Input moderno con gradiente y sombras */
.form-input {
  width: 100%;
  height: 56px;
  padding: 18px 20px;
  border: 2px solid transparent;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--color-bg-white) 0%, var(--color-neutral-50) 100%);
  background-clip: padding-box;
  font-family: var(--font-family-primary);
  font-size: var(--font-size-body);
  color: var(--color-primary-600);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 
    0 1px 3px rgba(0, 0, 0, 0.1),
    0 1px 2px rgba(0, 0, 0, 0.06);
  position: relative;
  overflow: hidden;
}

/* Efecto de ondas al hover */
.form-input::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(137, 135, 175, 0.1), transparent);
  transition: left 0.5s;
}

.form-input:hover::before {
  left: 100%;
}

.form-input:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 4px 12px rgba(0, 0, 0, 0.1),
    0 2px 4px rgba(0, 0, 0, 0.08);
  border-color: var(--color-secondary-300);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-secondary-500);
  background: linear-gradient(135deg, var(--color-bg-white) 0%, rgba(137, 135, 175, 0.05) 100%);
  box-shadow: 
    0 0 0 4px rgba(137, 135, 175, 0.1),
    0 4px 12px rgba(0, 0, 0, 0.15);
  transform: translateY(-1px);
}

.form-input:focus + .form-label,
.form-label:has(+ .form-input:focus) {
  color: var(--color-secondary-600);
}

/* Textarea moderno */
.form-textarea {
  height: 140px;
  resize: vertical;
  padding: 20px;
}

/* Select moderno */
.form-select {
  width: 100%;
  height: 56px;
  padding: 18px 20px;
  border: 2px solid transparent;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--color-bg-white) 0%, var(--color-neutral-50) 100%);
  background-clip: padding-box;
  font-family: var(--font-family-primary);
  font-size: var(--font-size-body);
  color: var(--color-primary-600);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 
    0 1px 3px rgba(0, 0, 0, 0.1),
    0 1px 2px rgba(0, 0, 0, 0.06);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 16px center;
  background-repeat: no-repeat;
  background-size: 20px;
  padding-right: 48px;
}

.form-select:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 4px 12px rgba(0, 0, 0, 0.1),
    0 2px 4px rgba(0, 0, 0, 0.08);
  border-color: var(--color-secondary-300);
}

.form-select:focus {
  outline: none;
  border-color: var(--color-secondary-500);
  background: linear-gradient(135deg, var(--color-bg-white) 0%, rgba(137, 135, 175, 0.05) 100%);
  box-shadow: 
    0 0 0 4px rgba(137, 135, 175, 0.1),
    0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Checkbox moderno */
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  cursor: pointer;
  font-size: var(--font-size-body-small);
  line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-neutral-300);
  border-radius: 6px;
  background: var(--color-bg-white);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  flex-shrink: 0;
  margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:hover {
  border-color: var(--color-secondary-400);
  transform: scale(1.05);
}

.checkbox-label input[type="checkbox"]:checked {
  background: linear-gradient(135deg, var(--color-secondary-500), var(--color-secondary-600));
  border-color: var(--color-secondary-500);
}

.checkbox-label input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 12px;
  font-weight: bold;
}

/* Grid de formulario con alineación perfecta */
.contact-form .grid {
  display: grid;
  gap: var(--spacing-4);
}

.contact-form .grid-2 {
  grid-template-columns: 1fr 1fr;
}

@media (max-width: 768px) {
  .contact-form .grid-2 {
    grid-template-columns: 1fr;
    gap: var(--spacing-5);
  }
}

/* Animación de entrada para los campos */
.form-group {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease forwards;
}

.form-group:nth-child(1) { animation-delay: 0.1s; }
.form-group:nth-child(2) { animation-delay: 0.2s; }
.form-group:nth-child(3) { animation-delay: 0.3s; }
.form-group:nth-child(4) { animation-delay: 0.4s; }
.form-group:nth-child(5) { animation-delay: 0.5s; }
.form-group:nth-child(6) { animation-delay: 0.6s; }

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

/* Botón de envío mejorado */
.btn-form {
  background: linear-gradient(135deg, var(--color-secondary-500), var(--color-secondary-600));
  color: white;
  border: none;
  padding: 16px 32px;
  border-radius: 16px;
  font-size: var(--font-size-body-large);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 
    0 4px 14px rgba(137, 135, 175, 0.25),
    0 2px 4px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
  width: 100%;
  margin-top: var(--spacing-4);
}

.btn-form::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;
}

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

.btn-form:hover {
  transform: translateY(-2px);
  color: white !important;
  box-shadow: 
    0 6px 20px rgba(137, 135, 175, 0.35),
    0 4px 6px rgba(0, 0, 0, 0.1);
  background: linear-gradient(135deg, var(--color-secondary-600), var(--color-secondary-700));
}

.btn-form:active {
  transform: translateY(0);
  box-shadow: 
    0 2px 4px rgba(137, 135, 175, 0.2),
    0 1px 2px rgba(0, 0, 0, 0.1);
}

/* Contenedor del formulario con estilo moderno */
.contact-form {
  background: linear-gradient(135deg, var(--color-bg-white) 0%, rgba(137, 135, 175, 0.02) 100%);
  padding: var(--spacing-6);
  border-radius: 24px;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.08),
    0 1px 3px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(137, 135, 175, 0.1);
  position: relative;
}

.contact-form::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-secondary-300), transparent);
}

/* Checkboxes RGPD mejorados */
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  cursor: pointer;
  font-size: var(--font-size-body-small);
  line-height: 1.6;
  margin-bottom: var(--spacing-4);
  padding: var(--spacing-3);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.checkbox-label:hover {
  background: rgba(137, 135, 175, 0.05);
}

.checkbox-label.checkbox-required {
  background: rgba(137, 135, 175, 0.08);
  border: 1px solid var(--color-secondary-200);
}

.checkbox-label input[type="checkbox"] {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-neutral-300);
  border-radius: 6px;
  background: var(--color-bg-white);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  flex-shrink: 0;
  margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:hover {
  border-color: var(--color-secondary-400);
  transform: scale(1.05);
}

.checkbox-label input[type="checkbox"]:checked {
  background: linear-gradient(135deg, var(--color-secondary-500), var(--color-secondary-600));
  border-color: var(--color-secondary-500);
}

.checkbox-label input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 12px;
  font-weight: bold;
}

.checkbox-label input[type="checkbox"]:required {
  border-color: var(--color-secondary-400);
}

/* Texto del checkbox */
.checkbox-text {
  flex: 1;
}

.checkbox-text a {
  color: var(--color-secondary-600);
  text-decoration: underline;
  font-weight: var(--font-weight-medium);
}

.checkbox-text a:hover {
  color: var(--color-secondary-700);
}

/* Información sobre derechos de privacidad */
.privacy-rights-info {
  background: rgba(137, 135, 175, 0.05);
  padding: var(--spacing-3);
  border-radius: 8px;
  border-left: 3px solid var(--color-secondary-400);
  margin-top: var(--spacing-3);
}

.privacy-rights-info p {
  font-size: var(--font-size-body-small);
  color: var(--color-neutral-600);
  margin: 0;
  line-height: 1.5;
}

.privacy-rights-info a {
  color: var(--color-secondary-600);
  text-decoration: underline;
  font-weight: var(--font-weight-medium);
}

/* Badge para versiones */
.badge {
  display: inline-block;
  font-size: var(--font-size-body-small);
  font-weight: var(--font-weight-medium);
  padding: 4px 12px;
  border-radius: 20px;
  text-align: center;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background-color: #262626;
  color: #F1F1F1;
  padding: var(--spacing-8) 0 var(--spacing-6);
}

.footer-logo-img {
  height: 24px;
  width: auto;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-6);
  margin-bottom: var(--spacing-6);
}

.footer-section h4 {
  color: #F1F1F1;
  margin-bottom: var(--spacing-3);
  font-size: var(--font-size-subsection-heading);
}

.footer-section p,
.footer-section a {
  color: #F1F1F1;
  text-decoration: none;
  margin-bottom: var(--spacing-1);
  transition: var(--transition-fast);
}

.footer-section a:hover {
  color: #F1F1F1;
  opacity: 0.8;
}

.footer-bottom {
  /* border-top removido para evitar doble borde */
  padding-top: var(--spacing-4);
  text-align: center;
  color: #F1F1F1;
  font-size: var(--font-size-body-small);
}

.footer-legal {
  margin-top: var(--spacing-3);
}

.footer-legal a {
  color: #F1F1F1;
  text-decoration: none;
  margin: 0 var(--spacing-2);
  transition: var(--transition-fast);
  position: relative;
}

.footer-legal a:hover {
  color: #F1F1F1;
  opacity: 0.8;
}

.footer-legal a:not(:last-child)::after {
  content: "|";
  position: absolute;
  right: calc(-1 * var(--spacing-2) - 8px);
  color: #555555;
}

.cookie-settings-btn {
  color: #A98CFF !important;
  font-weight: 500;
}

.cookie-settings-btn:hover {
  color: #A98CFF !important;
  opacity: 0.8;
  text-decoration: underline !important;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--spacing-2);
}

/* Estilos específicos para servicios en doble columna según imagen */
.footer-services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3) var(--spacing-6);
  max-width: 400px;
}

.footer-services-grid a {
  color: #F1F1F1;
  text-decoration: none;
  font-size: 14px;
  line-height: 1.4;
  transition: var(--transition-fast);
}

.footer-services-grid a:hover {
  color: #A98CFF;
  opacity: 0.8;
}

.footer-links a {
  color: #F1F1F1;
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: #A98CFF;
}

.footer-contact p {
  color: #F1F1F1;
  margin-bottom: var(--spacing-2);
  line-height: 1.6;
}

.footer-legal-links {
  margin-top: var(--spacing-6);
}

/* Responsive para el footer */
@media (max-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
  }
}

@media (max-width: 768px) {
  .grid-3 {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
  }
  
  .footer-links {
    column-count: 1 !important;
  }
}

/* Estilos adicionales para el footer actualizado */
.footer-section h3 {
  color: #F1F1F1;
  margin-bottom: var(--spacing-3);
  font-size: 18px;
  font-weight: 600;
}

.footer-section h5 {
  color: #F1F1F1;
  margin-bottom: var(--spacing-2);
  font-size: 14px;
  font-weight: 500;
}

.footer-section a:hover {
  color: #A98CFF;
  opacity: 1;
}

.footer-legal a:hover {
  color: #A98CFF;
}

/* Responsive para tablets */
@media (max-width: 1024px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4);
  }
  
  .footer-section:nth-child(3) {
    grid-column: 1 / -1;
  }
}

/* Responsive para móviles */
@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
    padding: var(--spacing-4) 0;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-3);
  }
  
  .footer-legal {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-3);
  }
  
  .footer-legal a:not(:last-child)::after {
    display: none;
  }
}
.footer-services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-1) var(--spacing-3);
  margin-top: var(--spacing-2);
}

.footer-services-grid a {
  color: #F1F1F1;
  text-decoration: none;
  font-size: var(--font-size-body-small);
  margin-bottom: var(--spacing-1);
  transition: var(--transition-fast);
}

.footer-services-grid a:hover {
  color: #F1F1F1;
  opacity: 0.8;
}

/* ============================================
   UTILIDADES
   ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-1); }
.mb-2 { margin-bottom: var(--spacing-2); }
.mb-3 { margin-bottom: var(--spacing-3); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }
.mb-8 { margin-bottom: var(--spacing-8); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-1); }
.mt-2 { margin-top: var(--spacing-2); }
.mt-3 { margin-top: var(--spacing-3); }
.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mt-8 { margin-top: var(--spacing-8); }

.bg-white { background-color: var(--color-bg-white); }
.bg-surface { background-color: var(--color-bg-surface); }
.bg-secondary-50 { background-color: var(--color-secondary-50); }

.text-primary { color: var(--color-primary-500); }
.text-secondary { color: var(--color-secondary-500); }
.text-neutral { color: var(--color-neutral-700); }

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
  :root {
    --font-size-hero: 56px;
    --font-size-page-title: 40px;
    --font-size-section-heading: 32px;
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-hero: 48px;
    --font-size-page-title: 36px;
    --font-size-section-heading: 28px;
    --spacing-8: 48px;
    --spacing-12: 64px;
  }
  
  .section {
    padding: var(--spacing-6) 0;
  }
}

/* ============================================
   ANIMACIONES
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 300ms ease-out forwards;
}

.fade-in-up.delay-100 {
  animation-delay: 100ms;
}

.fade-in-up.delay-200 {
  animation-delay: 200ms;
}

.fade-in-up.delay-300 {
  animation-delay: 300ms;
}

/* ============================================
   COMPONENTES ESPECÍFICOS
   ============================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-4);
  margin: var(--spacing-8) 0;
}

.stat-card {
  text-align: center;
  padding: var(--spacing-4);
}

.stat-number {
  font-size: 40px;
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary-500);
  display: block;
  margin-bottom: var(--spacing-1);
}

.stat-label {
  font-size: var(--font-size-body-small);
  color: var(--color-neutral-700);
  font-weight: var(--font-weight-medium);
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stat-number {
    font-size: 32px;
  }
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-1) var(--spacing-2);
  background-color: var(--color-secondary-50);
  color: var(--color-secondary-700);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-body-small);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-2);
}

.divider {
  height: 1px;
  background-color: var(--color-neutral-200);
  margin: var(--spacing-6) 0;
}

/* ============================================
   ELIMINAR WIDGETS EXTERNOS
   ============================================ */
[class*="minimax"],
[class*="agent"],
[data-minimax],
.minimax-widget,
.agent-widget {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  height: 0 !important;
  width: 0 !important;
  overflow: hidden !important;
}

/* Ocultar elementos que puedan contener widgets */
div[class*="widget"],
div[class*="chat"],
div[class*="popup"],
div[class*="modal"] {
  display: none !important;
}

/* ============================================
   OVERRIDES PARA SITIOS EXTERNOS
   ============================================ */
/* Esto se aplicará si el sitio se carga en plataformas externas */
body::before,
body::after {
  display: none !important;
}

/* ============================================
   ESTADOS INTERACTIVOS
   ============================================ */
.btn:focus,
.form-input:focus,
.nav-link:focus {
  outline: 2px solid var(--color-secondary-500);
  outline-offset: 4px;
}

/* ============================================
   ELEMENTOS ESPECÍFICOS PARA DESKTOP
   ============================================ */
@media (min-width: 769px) {
  .hero-cta .btn {
    min-width: 160px;
  }
}

/* ============================================
   ELEMENTOS ESPECÍFICOS PARA MOBILE
   ============================================ */
@media (max-width: 768px) {
  .hero-content {
    padding: 0 var(--spacing-3);
  }
  
  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--color-neutral-200);
    padding: var(--spacing-4);
    box-shadow: var(--shadow-lg);
  }
  
  .mobile-menu-toggle {
    display: block;
  }
}

/* ============================================
   ESTILOS PARA NAVEGACIÓN ACTIVA
   ============================================ */
.nav-link[href*="index.html"].active,
.nav-link[href="index.html"].active {
  color: var(--color-secondary-500);
  border-bottom-color: var(--color-secondary-500);
}

.nav-link[href*="servicios.html"].active,
.nav-link[href="servicios.html"].active {
  color: var(--color-secondary-500);
  border-bottom-color: var(--color-secondary-500);
}

.nav-link[href*="nosotros.html"].active,
.nav-link[href="nosotros.html"].active {
  color: var(--color-secondary-500);
  border-bottom-color: var(--color-secondary-500);
}

.nav-link[href*="proyectos.html"].active,
.nav-link[href="proyectos.html"].active {
  color: var(--color-secondary-500);
  border-bottom-color: var(--color-secondary-500);
}

.nav-link[href*="blog.html"].active,
.nav-link[href="blog.html"].active {
  color: var(--color-secondary-500);
  border-bottom-color: var(--color-secondary-500);
}

.nav-link[href*="contacto.html"].active,
.nav-link[href="contacto.html"].active {
  color: var(--color-secondary-500);
  border-bottom-color: var(--color-secondary-500);
}

/* ============================================
   MEJORAS DE ACCESIBILIDAD
   ============================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================
   IMPLEMENTACIÓN DE FILTERING PARA PROYECTOS
   ============================================ */
.project-card {
  transition: var(--transition-base);
}

.project-card.fade-out {
  opacity: 0;
  transform: translateY(20px);
}

.project-card.fade-in {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   FAQ ACCORDION STYLES - MEJORADO
   ============================================ */
.faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: linear-gradient(145deg, #ffffff 0%, #fefefe 100%);
  border-radius: 20px;
  margin-bottom: 16px;
  overflow: hidden;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.08),
    0 4px 16px rgba(99, 102, 241, 0.05),
    0 1px 4px rgba(0, 0, 0, 0.06);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
}

.faq-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.3), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.faq-item:hover {
  transform: translateY(-3px) scale(1.01);
  box-shadow: 
    0 16px 48px rgba(99, 102, 241, 0.12),
    0 8px 24px rgba(0, 0, 0, 0.08),
    0 2px 8px rgba(0, 0, 0, 0.06);
  border-color: rgba(99, 102, 241, 0.15);
}

.faq-item:hover::before {
  opacity: 1;
}

.faq-item.open {
  border-color: var(--color-secondary-500);
  background: linear-gradient(145deg, #ffffff 0%, #fafafe 100%);
  box-shadow: 
    0 20px 64px rgba(99, 102, 241, 0.16),
    0 8px 32px rgba(0, 0, 0, 0.06),
    0 4px 16px rgba(0, 0, 0, 0.04);
}

.faq-question {
  padding: 28px 32px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: transparent;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  user-select: none;
}

.faq-question::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: linear-gradient(180deg, var(--color-secondary-500), var(--color-secondary-600));
  transform: scaleY(0);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  border-radius: 0 2px 2px 0;
}

.faq-question::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(145deg, rgba(99, 102, 241, 0.02), rgba(99, 102, 241, 0.04));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.faq-item.open .faq-question::before {
  transform: scaleY(1);
}

.faq-question:hover::after {
  opacity: 1;
}

.faq-question span:first-child {
  flex: 1;
  padding-right: 20px;
  position: relative;
  z-index: 1;
}

.faq-question span {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-neutral-800);
  line-height: 1.5;
  letter-spacing: -0.01em;
  transition: color 0.3s ease;
}

.faq-question:hover span {
  color: var(--color-primary-600);
}

.faq-item.open .faq-question span {
  color: var(--color-primary-700);
}

.faq-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(145deg, var(--color-secondary-500), var(--color-secondary-600));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  color: white;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  box-shadow: 
    0 4px 12px rgba(99, 102, 241, 0.25),
    0 2px 4px rgba(0, 0, 0, 0.1);
}

.faq-icon::before {
  content: '+';
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.faq-question:hover .faq-icon {
  transform: scale(1.1);
  box-shadow: 
    0 6px 16px rgba(99, 102, 241, 0.35),
    0 3px 6px rgba(0, 0, 0, 0.1);
}

.faq-item.open .faq-icon {
  background: linear-gradient(145deg, var(--color-primary-600), var(--color-primary-700));
  transform: rotate(45deg) scale(1.05);
  box-shadow: 
    0 6px 20px rgba(79, 70, 229, 0.35),
    0 3px 8px rgba(0, 0, 0, 0.1);
}

.faq-item.open .faq-icon::before {
  content: '−';
  transform: none;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  background: linear-gradient(145deg, #fafafe, #f8f9fa);
  border-top: 1px solid rgba(99, 102, 241, 0.08);
  position: relative;
}

.faq-answer::before {
  content: '';
  position: absolute;
  left: 32px;
  right: 32px;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.2), transparent);
}

.faq-answer.active {
  max-height: 400px;
}

.faq-answer div {
  padding: 20px 20px 20px 20px;
  animation: fadeInUp 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.faq-answer p {
  margin: 0;
  color: var(--color-neutral-600);
  line-height: 1.8;
  font-size: 16px;
  letter-spacing: -0.01em;
  font-weight: 400;
}

/* Responsive */
@media (max-width: 768px) {
  .faq-container {
    max-width: 100%;
    padding: 0 16px;
  }
  
  .faq-question {
    padding: 24px 20px;
  }
  
  .faq-question span {
    font-size: 17px;
  }
  
  .faq-answer::before {
    left: 20px;
    right: 20px;
  }
  
  .faq-answer div {
    padding: 24px 20px 28px 20px;
  }
  
  .faq-answer p {
    font-size: 15px;
  }
  
  .faq-item {
    margin-bottom: 12px;
  }
}

/* ============================================
   BOTONES DE FILTRO ESTILOS
   ============================================ */
.filter-btn {
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn.active {
  background-color: var(--color-secondary-500);
  color: white;
  border-color: var(--color-secondary-500);
}

/* ============================================
   TIMELINE Y PASOS METODOLÓGICOS
   ============================================ */
.step-number {
  width: 48px;
  height: 48px;
  background: var(--color-secondary-500);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  margin-right: var(--spacing-4);
  flex-shrink: 0;
}

.methodology-step {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-6);
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonial-avatar {
  width: 48px;
  height: 48px;
  background: var(--color-secondary-500);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  margin-right: var(--spacing-3);
  flex-shrink: 0;
}

.testimonial-author {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-4);
}

.testimonial-name {
  margin: 0;
  font-size: 16px;
}

.testimonial-role {
  margin: 0;
  font-size: 14px;
  color: var(--color-neutral-700);
}

.testimonial-text {
  font-style: italic;
  color: var(--color-neutral-700);
  margin-bottom: var(--spacing-2);
}

.testimonial-rating {
  color: var(--color-secondary-500);
  margin-top: var(--spacing-2);
}

/* ============================================
   SECTORES DESTACADOS
   ============================================ */
.sector-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-1) var(--spacing-2);
  background-color: var(--color-secondary-50);
  color: var(--color-secondary-700);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-body-small);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-2);
  gap: var(--spacing-1);
}

.sector-icon {
  font-size: 14px;
}

/* ============================================
   ARTÍCULOS DEL BLOG
   ============================================ */
.article-card {
  transition: var(--transition-base);
}

.article-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.article-image {
  height: 150px;
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-4);
  display: flex;
  align-items: center;
  justify-content: center;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-3);
}

.article-category {
  padding: 4px 8px;
  background: var(--color-secondary-500);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: var(--font-weight-medium);
}

.article-date,
.article-read-time {
  font-size: 14px;
  color: var(--color-neutral-500);
}

.article-title {
  font-size: var(--font-size-subsection-heading);
  margin-bottom: var(--spacing-2);
}

.article-excerpt {
  color: var(--color-neutral-700);
  margin-bottom: var(--spacing-4);
}

/* ============================================
   PAGINACIÓN
   ============================================ */
.pagination {
  display: flex;
  gap: var(--spacing-2);
  justify-content: center;
  align-items: center;
  margin-top: var(--spacing-8);
}

.pagination span {
  margin: 0 var(--spacing-2);
  color: var(--color-neutral-700);
}

/* ============================================
   NEWSLETTER FORM
   ============================================ */
.newsletter-form {
  max-width: 400px;
  margin: 0 auto;
}

.newsletter-input-group {
  display: flex;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-3);
}

.newsletter-input {
  flex: 1;
}

.newsletter-disclaimer {
  font-size: 12px;
  color: var(--color-neutral-500);
  margin: 0;
  text-align: center;
}

/* ============================================
   MAPA Y INFORMACIÓN DE CONTACTO
   ============================================ */
.contact-info {
  background: var(--color-secondary-50);
  padding: var(--spacing-6);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-6);
}

.contact-item {
  margin-bottom: var(--spacing-4);
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: 16px;
  margin-bottom: var(--spacing-2);
  color: var(--color-primary-700);
}

.contact-icon {
  color: var(--color-secondary-500);
}

.contact-value {
  color: var(--color-neutral-700);
  margin: 0;
}

.contact-value a {
  color: var(--color-secondary-500);
}

.map-placeholder {
  background: var(--color-neutral-100);
  height: 300px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-6);
  text-align: center;
}

.map-placeholder h4 {
  margin: 0 0 8px 0;
  color: var(--color-secondary-500);
}

.map-placeholder p {
  margin: 0;
  font-size: 14px;
  color: var(--color-neutral-700);
}

/* ============================================
   VALORES DE LA EMPRESA
   ============================================ */
.value-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-6);
}

.value-icon {
  width: 48px;
  height: 48px;
  background: var(--color-secondary-500);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: white;
}

.value-content h4 {
  margin-bottom: var(--spacing-2);
  color: var(--color-primary-700);
}

.value-content p {
  color: var(--color-neutral-700);
}

/* ============================================
   CERTIFICACIONES
   ============================================ */
.certification-card {
  text-align: center;
}

.certification-icon {
  width: 64px;
  height: 64px;
  background: var(--color-secondary-100);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-4);
  color: var(--color-secondary-500);
}

.certification-card h4 {
  margin-bottom: var(--spacing-2);
}

.certification-card p {
  font-size: 14px;
  color: var(--color-neutral-700);
}

/* ============================================
   DEBUGGING Y DESARROLLO
   ============================================ */
/* Para identificar problemas durante el desarrollo */
.debug-border {
  border: 1px solid red !important;
}

/* Mostrar elementos ocultos temporalmente */
.debug-show {
  display: block !important;
  visibility: visible !important;
}