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

/* Configuración de Temas (Variables de CSS) */
:root {
  --font-title: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Tema Claro (Default) */
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-muted: #64748b;

  --accent: #c95b5b;
  /* Terracota Solticuciones */
  --accent-hover: #b44d4d;
  --accent-light: #fef2f2;
  --accent-light-border: #fecaca;

  --border-color: #e2e8f0;

  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --shadow-glow: 0 0 20px rgba(201, 91, 91, 0.15);

  --transition-speed: 0.3s;
}

[data-theme="dark"] {
  /* Tema Oscuro */
  --bg-primary: #0b0f19;
  --bg-secondary: #131a26;
  --bg-tertiary: #1e293b;
  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;

  --accent: #e57373;
  /* Terracota más claro para mayor contraste en fondo oscuro */
  --accent-hover: #ef9a9a;
  --accent-light: #2c1a1a;
  --accent-light-border: #4a2828;

  --border-color: #1e293b;

  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 20px rgba(229, 115, 115, 0.15);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

/* Contenedor Principal */
.app-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Cabecera / Navbar */
.navbar {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background-color var(--transition-speed), border-color var(--transition-speed);
}

.navbar-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-primary);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.25rem;
}

.brand-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.theme-toggle-btn {
  background: none;
  border: 1px solid var(--border-color);
  padding: 0.5rem;
  border-radius: 50%;
  cursor: pointer;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s, border-color var(--transition-speed);
}

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

.theme-toggle-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* Iconos de sol/luna */
.theme-toggle-btn .sun-icon {
  display: none;
}

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

[data-theme="dark"] .theme-toggle-btn .sun-icon {
  display: block;
}

/* Área de Contenido Principal (Layout) */
.main-content {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 2.5rem auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2.5rem;
  align-items: start;
}

/* Barra Lateral (Sidebar) */
.sidebar {
  position: sticky;
  top: 5.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sidebar-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-speed), border-color var(--transition-speed);
}

.sidebar-title {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

/* Menú de Navegación (Tabla de Contenidos) */
.toc-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toc-link {
  display: block;
  padding: 0.5rem 0.75rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.925rem;
  font-weight: 500;
  border-radius: 6px;
  border-left: 2px solid transparent;
  transition: all 0.2s;
}

.toc-link:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.toc-link.active {
  background-color: var(--accent-light);
  color: var(--accent);
  border-left-color: var(--accent);
  font-weight: 600;
}

/* Tarjeta de Aplicación / Organización */
.app-info-card {
  text-align: center;
}

.app-info-logo {
  max-width: 120px;
  margin: 0 auto 1rem;
  display: block;
}

.app-info-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.app-info-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.badge {
  display: inline-block;
  background-color: var(--accent-light);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid var(--accent-light-border);
}

/* Panel de Contenido Principal (Documento de la Política) */
.policy-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 3rem;
  box-shadow: var(--shadow-md);
  transition: background-color var(--transition-speed), border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.policy-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 2rem;
  margin-bottom: 2.5rem;
}

.policy-title {
  font-family: var(--font-title);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

.policy-meta {
  font-size: 0.9rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.policy-meta strong {
  color: var(--text-secondary);
  font-weight: 600;
}

/* Secciones de Contenido */
.policy-section {
  scroll-margin-top: 7rem;
  margin-bottom: 3rem;
}

.policy-section:last-child {
  margin-bottom: 0;
}

.policy-section h2 {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.policy-section h2::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 1.25rem;
  background-color: var(--accent);
  border-radius: 2px;
}

.policy-section p {
  margin-bottom: 1.25rem;
  color: var(--text-secondary);
  text-align: justify;
}

/* Listas de Permisos / Características */
.permissions-list {
  list-style: none;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.permissions-list li {
  position: relative;
  padding-left: 2rem;
}

.permissions-list li::before {
  content: "✓";
  position: absolute;
  left: 0.5rem;
  top: 0.15rem;
  color: var(--accent);
  font-weight: bold;
  font-size: 1.1rem;
}

.permissions-list strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Caja de Llamado / Alerta de Información Personal */
.alert-box {
  background-color: var(--accent-light);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 1.5rem;
  margin: 2rem 0;
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-speed);
}

.alert-box h3 {
  font-family: var(--font-title);
  color: var(--accent);
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.alert-box p {
  margin-bottom: 0;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.alert-box strong {
  color: var(--accent);
}

/* Enlaces dentro del Texto */
.policy-section a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px dotted var(--accent);
  transition: all 0.2s;
}

.policy-section a:hover {
  color: var(--accent-hover);
  border-bottom-style: solid;
}

/* Bloque de Contacto */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.contact-card {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.25rem;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s, background-color var(--transition-speed);
}

.contact-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.contact-card svg {
  width: 24px;
  height: 24px;
  fill: var(--accent);
  margin-bottom: 0.75rem;
}

.contact-card h4 {
  font-family: var(--font-title);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.contact-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
  text-align: center;
}

.contact-card a {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  border: none;
}

.contact-card a:hover {
  color: var(--accent-hover);
}

/* Pie de Página (Footer) */
.footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 3rem 2rem 2rem;
  margin-top: auto;
  text-align: center;
  transition: background-color var(--transition-speed), border-color var(--transition-speed);
}

.footer-content {
  max-width: 800px;
  margin: 0 auto;
}

.footer-logo {
  max-width: 140px;
  margin: 0 auto 1.25rem;
  display: block;
}

.footer-slogan {
  font-family: var(--font-title);
  font-weight: 500;
  color: var(--text-primary);
  font-size: 1rem;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.footer-divider {
  height: 1px;
  background-color: var(--border-color);
  margin: 1.5rem 0;
  border: none;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* Media Queries (Responsividad) */
@media (max-width: 1024px) {
  .main-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin: 1.5rem auto;
  }

  .sidebar {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .policy-card {
    padding: 2rem;
  }
}

@media (max-width: 768px) {
  .navbar {
    padding: 1rem;
  }

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

  .sidebar-card.toc-card {
    display: none;
    /* Ocultamos la TOC lateral en móviles muy pequeños */
  }

  .policy-title {
    font-size: 1.75rem;
  }

  .policy-card {
    padding: 1.5rem;
  }

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

  .footer-links {
    justify-content: center;
  }
}

/* Botón de volver arriba (Back to top) */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: var(--accent);
  color: #ffffff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s;
  z-index: 99;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--accent-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}