@charset "UTF-8";

/* =========================================
   1. VARIABLES Y CONFIGURACIÓN BASE
   ========================================= */
:root {
  /* Tipografía y espaciado */
  --base-font-size: 100%; 
  --header-height: 80px;
  --a11y-bar-height: 48px;

  /* Paleta de colores - Modo Claro */
  --color-primary: #2E3E50; /* Azul oscuro corporativo */
  --color-accent: #5BB063;  /* Verde accesible para contrastes */
  --color-bg-main: #F5F7FA; /* Fondo optimizado para dislexia (evita el blanco puro) */
  --color-text-main: #1A1A1A; /* Texto principal de alto contraste */
  --color-focus: #FF5722;   /* Color vibrante para el indicador de foco del teclado */
}

/* Paleta de colores - Modo Oscuro */
body.dark-mode {
  --color-bg-main: #121212;
  --color-text-main: #E0E0E0; 
  --color-primary: #1A242F;
}

html {
  font-size: var(--base-font-size);
  transition: font-size 0.3s ease-in-out;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

*, *::before, *::after {
  box-sizing: inherit;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--color-bg-main);
  color: var(--color-text-main);
  font-family: system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* =========================================
   2. ACCESIBILIDAD DIGITAL (WCAG 2.2 A/AA/AAA)
   ========================================= */

/* Ocultar visualmente pero mantener disponible para lectores de pantalla */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border-width: 0;
}

/* Indicadores de Foco Perceptibles (WCAG 2.4.13) */
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 3px solid var(--color-focus) !important;
  outline-offset: 3px !important;
}

/* Área de clic mínima para interfaces táctiles (WCAG 2.5.8 Target Size) */
.btn-primary {
  background-color: var(--color-accent);
  color: #1A1A1A;
  font-weight: bold;
  border: 2px solid transparent;
  border-radius: 4px;
  padding: 0.75rem 1.5rem;
  min-height: 44px; /* Estándar AAA: Mínimo 44x44px */
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
}

.btn-primary:hover {
  background-color: #4da054;
}

.container {
  width: 90%; max-width: 1200px; margin: 0 auto; padding: 2rem 0;
}

/* =========================================
   3. HEADER Y NAVEGACIÓN (Reflujo WCAG 1.4.10)
   ========================================= */

#main-header {
  background-color: var(--color-primary);
  color: #F5F7FA;
  position: relative; 
  z-index: 1000;
  box-shadow: 0 2px 5px rgba(0,0,0,0.15);
}

/* Previene saltos bruscos en el DOM (CLS) antes de que cargue el header dinámico */
.header-placeholder {
  min-height: 90px;
  background-color: var(--color-primary);
}

.a11y-toolbar {
  background-color: #1A242F;
  padding: 0.15rem 1rem; 
  display: flex; 
  justify-content: flex-end;
  position: relative;
}

.header-container {
  display: flex; justify-content: space-between; align-items: center; padding: 0.5rem 1rem; 
}

.logo-link img {
  height: 40px; width: auto; display: block;
}

/* Botones de accesibilidad y menú */
.btn-a11y, .menu-toggle {
  min-width: 44px; min-height: 44px;
  background: transparent; border: none; color: #fff; cursor: pointer;
}

.menu-toggle {
  background-color: var(--color-accent); color: #1A1A1A; font-weight: bold; border-radius: 4px;
}

/* Menú de navegación móvil */
.main-nav {
  width: 100%; position: absolute; top: 100%; left: 0;
  background-color: var(--color-primary);
}

.main-nav[hidden] { display: none !important; }

.nav-list { list-style: none; display: flex; flex-direction: column; }

.nav-link {
  display: flex; align-items: center; padding: 1rem;
  color: #F5F7FA; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,0.1);
  min-height: 44px; /* Target Size AAA */
}

/* Media Queries para Header Desktop */
@media (min-width: 768px) {
  .menu-toggle { display: none; }
  
  .main-nav, .main-nav[hidden] {
    display: block !important; /* Desactiva el hidden en pantallas grandes */
    position: static;
    width: auto;
    background-color: transparent;
  }
  
  .nav-list { flex-direction: row; gap: 1.5rem; }
  .nav-link { border-bottom: none; padding: 0.5rem; }
}

@media (min-width: 768px) and (min-height: 600px) {
  #main-header { position: sticky; top: 0; }
  .header-placeholder { min-height: 128px; }
  .header-container { padding: 1rem; }
  .logo-link img { height: 50px; }
}

/* =========================================
   4. NUEVO HERO LAYOUT DIVIDIDO
   ========================================= */

.hero-container {
  display: flex;
  flex-direction: column;
  padding: 2rem 1rem 4rem 1rem;
  max-width: 1200px;
  margin: 0 auto;
}

/* --- PARTE SUPERIOR (Imagen y H1) --- */
.hero-top-layout {
  display: flex;
  flex-direction: column; /* Apilado vertical en móvil */
  align-items: center;
  gap: 2rem;
  width: 100%;
}

.hero-image-wrapper {
  width: 100%;
  max-width: 900px; /* Permite que la imagen crezca sin desbordar */
  padding: 12px;
  border-radius: 16px;
  transition: background-color 0.3s ease;
}

/* Hover discreto (Baja carga cognitiva) */
.hero-image-wrapper:hover { background-color: rgba(0, 0, 0, 0.04); }
body.dark-mode .hero-image-wrapper:hover { background-color: rgba(255, 255, 255, 0.05); }

.hero-img-responsive {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  object-fit: cover;
}

/* Lógica de Imágenes Claro/Oscuro con etiquetas <picture> */
.img-light-mode { display: block; }
.img-dark-mode { display: none; }

body.dark-mode .img-light-mode { display: none; }
body.dark-mode .img-dark-mode { display: block; }

/* Contenedor del título H1 */
.hero-title-wrapper {
  width: 100%;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem); /* Tamaño dinámico fluido */
  color: var(--color-primary);
  margin: 0;
  line-height: 1.1;
}
body.dark-mode .hero-title { color: #F5F7FA; }

/* --- PARTE INFERIOR (Buscador) --- */
.hero-bottom-layout {
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  margin-top: 5rem; /* Separación visual para guiar el flujo de lectura */
}

.hero-subtitle {
  font-size: 1.25rem;
  color: #555;
  margin-bottom: 1.5rem;
}
body.dark-mode .hero-subtitle { color: #BBB; }

/* Media Queries Hero Desktop/Landscape */
@media (min-width: 768px), (orientation: landscape) and (max-height: 600px) {
  .hero-top-layout {
    flex-direction: row; 
    justify-content: space-between;
    align-items: center; 
  }
  .hero-image-wrapper {
    flex: 0 0 65%; /* Imagen ocupa el 65% de la pantalla */
    max-width: 65%;
  }
  .hero-title-wrapper {
    flex: 0 0 30%; /* Título ocupa el 30% a la derecha */
    max-width: 30%;
    text-align: left;
    justify-content: flex-start;
  }
}

/* =========================================
   5. BUSCADOR Y COMPONENTES
   ========================================= */

.search-form { width: 100%; display: flex; flex-direction: column; gap: 0.5rem; }

.input-group {
  position: relative;
  display: flex;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  border-radius: 8px;
  overflow: hidden;
}

.input-group input {
  flex: 1;
  padding: 1rem 1rem;
  font-size: 1.1rem;
  border: 2px solid transparent;
  outline: none;
  background: #FFF;
  color: var(--color-primary);
  min-width: 250px;
}

.input-group input:focus { border-color: var(--color-focus); }
.input-group .btn-primary { border-radius: 0; padding: 1rem 2rem; font-size: 1.1rem; }

body.dark-mode .input-group input {
  background: #1A242F;
  color: #FFF;
  border-color: #334;
}

/* =========================================
   6. GRILLA DE RESULTADOS (ANMAT)
   ========================================= */

.results-area { outline: none; padding-top: 1rem; }

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.result-card {
  background: #FFF;
  border-radius: 12px;
  padding: 1.5rem;
  border: 1px solid rgba(0,0,0,0.05);
  box-shadow: 0 4px 6px rgba(0,0,0,0.02);
  transition: transform 0.2s, box-shadow 0.2s;
}

.result-card:hover, .result-card:focus-within {
  transform: translateY(-3px);
  box-shadow: 0 8px 15px rgba(0,0,0,0.05);
}

body.dark-mode .result-card {
  background: #1A242F;
  border-color: rgba(255,255,255,0.05);
}

.med-title {
  color: var(--color-primary);
  font-size: 1.25rem;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
}
body.dark-mode .med-title { color: #FFF; }

.med-details { margin: 0; }

.detail-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  border-bottom: 1px dashed rgba(0,0,0,0.1);
  padding-bottom: 0.25rem;
}
body.dark-mode .detail-row { border-bottom-color: rgba(255,255,255,0.1); }

.detail-row dt { font-weight: 600; color: #555; }
.detail-row dd { text-align: right; margin: 0; font-weight: 500; }
body.dark-mode .detail-row dt { color: #AAA; }

/* Etiqueta de validación */
.badge-linea-segura {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  background: rgba(91, 176, 99, 0.15);
  color: #2D6A32;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  width: 100%;
  justify-content: center;
}
body.dark-mode .badge-linea-segura {
  background: rgba(91, 176, 99, 0.2);
  color: var(--color-accent);
}

/* =========================================
   7. ESTADOS DEL SISTEMA (Loading, Errores)
   ========================================= */

.status-box {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  background: #FFF;
}
body.dark-mode .status-box { background: #1A242F; }
.status-box h3 { margin-bottom: 0.25rem; font-size: 1.1rem; }
.status-box p { margin: 0; color: #444; }
body.dark-mode .status-box p { color: #CCC; }

.state-loading { justify-content: center; align-items: center; }

.spinner {
  width: 24px; height: 24px;
  border: 3px solid rgba(46,62,80,0.2);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
body.dark-mode .spinner { border-top-color: var(--color-accent); }
@keyframes spin { to { transform: rotate(360deg); } }

.state-warning { border-left: 4px solid #F57F17; }
.state-error { border-left: 4px solid #D32F2F; }

/* =========================================
   8. GOOGLE ADSENSE (Prevención CLS)
   ========================================= */

.ad-placeholder-box {
  width: 100%;
  min-height: 100px;
  background: rgba(0,0,0,0.03);
  border: 1px dashed rgba(0,0,0,0.1);
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 2rem 0;
}
body.dark-mode .ad-placeholder-box {
  background: rgba(255,255,255,0.02);
  border-color: rgba(255,255,255,0.1);
}
@media (min-width: 768px) {
  .ad-placeholder-box { min-height: 90px; } /* Altura reservada banner típico de desktop */
}

/* =========================================
   9. FOOTER Y ENLACES SECUNDARIOS
   ========================================= */

#main-footer {
  background-color: var(--color-primary); 
  color: #F5F7FA;
  padding-top: 4rem; 
  margin-top: 4rem;
  font-size: 0.95rem;
}

.footer-container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr; /* Una columna por defecto en móvil */
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.footer-section p {
  line-height: 1.6; opacity: 0.9; margin-top: 1rem; max-width: 60ch; 
}

.footer-title {
  color: var(--color-accent); font-size: 1.5rem; margin-bottom: 0.5rem;
}

.footer-links {
  list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.5rem;
}

.footer-links a {
  color: #F5F7FA; 
  text-decoration: none;
  min-height: 44px; /* Target Size AAA */
  display: inline-flex;
  align-items: center;
  transition: color 0.2s ease, text-decoration 0.2s ease;
  padding: 0.25rem 0;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-thickness: 2px; /* Grosor visible y sólido */
  text-underline-offset: 5px; /* Distancia mayor para separar la línea de las palabras */
  text-decoration-skip-ink: auto; /* Evita tachar descendentes (p, g, y, j, q) */
  transition: all 0.2s ease;
}

.footer-bottom {
  background-color: rgba(0, 0, 0, 0.15); 
  border-top: 1px solid rgba(245, 247, 250, 0.1);
  text-align: center;
  padding: 1.5rem 1rem;
}

.footer-bottom p { margin: 0; font-size: 0.9rem; opacity: 0.9; }

.footer-bottom a {
  color: var(--color-accent); text-decoration: none; font-weight: 600; padding: 0.3rem 0.5rem; border-radius: 4px; transition: all 0.2s ease;
}

.footer-bottom a:hover,
.footer-bottom a:focus-visible {
  background-color: var(--color-accent); color: var(--color-primary); 
}

/* Media Queries para Footer Desktop */
@media (min-width: 768px) {
  .footer-container {
    /* Columna 1 más ancha para el texto legal, columnas 2 y 3 para enlaces */
    grid-template-columns: 2fr 1fr 1fr; 
    gap: 3rem;
  }
}

/* Añadir a tu archivo style.css existente */

/* Layout Superior (H1 y Hero Image) */
.hero-top-layout {
  display: flex;
  flex-direction: column-reverse; /* En móvil, la imagen queda arriba del título para mejor jerarquía */
  align-items: center;
  gap: 2rem;
  width: 100%;
}

.hero-title-wrapper {
  width: 100%;
  text-align: center;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--color-primary);
  line-height: 1.1;
  text-wrap: balance;
}

/* Imagen engrandecida */
.hero-image-wrapper {
  width: 100%;
  max-width: 1000px;
}

/* Bajar el buscador para obligar el scroll / permanencia */
.hero-bottom-layout {
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  margin-top: 10rem; /* Incremental para obligar un pequeño scroll según la directiva */
}

/* Breakpoint Desktop: Invertir el layout a H1 (izq) y Foto (der) */
@media (min-width: 1024px) {
  .hero-top-layout {
    flex-direction: row; /* Título izquierda, Imagen derecha */
    justify-content: space-between;
    align-items: center;
  }
  
  .hero-title-wrapper {
    flex: 0 0 35%; /* Título ocupa 35% */
    text-align: left;
  }
  
  .hero-image-wrapper {
    flex: 0 0 60%; /* Imagen mucho más grande, ocupa 60% */
  }
  
  .hero-bottom-layout {
    margin-top: 12rem; /* Separación ampliada en desktop */
  }
}

/* Espacios AdSense CLS-Safe */
.ad-placeholder-box {
  width: 100%;
  min-height: 250px; /* Tamaño mínimo estándar de AdSense cuadrado/rectangular para evitar CLS */
  background: rgba(0,0,0,0.03);
  display: flex;
  justify-content: center;
  align-items: center;
}

/* =========================================
   AÑADIDOS: LOGO Y BOTÓN DE ACCESIBILIDAD
   ========================================= */

/* Ajuste para la imagen accesibilidad.webp */
.a11y-icon {
  width: 24px;
  height: 24px;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

/* Borde blanco para el logo central */
.logo-rsg {
  border: 3px solid #FFFFFF;
  border-radius: 8px; /* Radio sutil para integrarlo con el diseño UI general */
  background-color: #FFFFFF; /* Asegura el contraste si el PNG tiene fondo transparente */
  padding: 2px; /* Espaciado de respiración interno opcional */
  box-sizing: border-box;
}

/* =========================================
   SECCIÓN E-E-A-T: RIGOR, TRANSPARENCIA Y DISCLAIMER
   ========================================= */
.info-seo-section {
  margin-top: 5rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(46, 62, 80, 0.1);
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

/* Layout de 2 columnas en desktop para los textos largos */
@media (min-width: 768px) {
  .info-grid { 
    grid-template-columns: 1fr 1fr; 
    gap: 4rem; 
  }
}

.info-card {
  background: #FFFFFF;
  padding: 2.5rem;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(46, 62, 80, 0.04);
}

body.dark-mode .info-card {
  background: #1A242F;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.h3-style {
  color: var(--color-primary);
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.02em;
}

body.dark-mode .h3-style { color: #F5F7FA; }

/* Caja de Disclaimer Clínico - Altamente visible pero sobria */
.info-disclaimer-box {
  margin-top: 2.5rem;
  padding: 1.5rem 1.5rem 1.5rem 2rem;
  background-color: rgba(46, 62, 80, 0.03);
  border: 6px solid var(--color-primary);
  border-radius: 12px     ;
}

body.dark-mode .info-disclaimer-box {
  background-color: rgba(255, 255, 255, 0.03);
  border-left-color: var(--color-accent);
}

.info-disclaimer-title {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

body.dark-mode .info-disclaimer-title { color: var(--color-accent); }

/* =========================================
   SECCIÓN: EXPERIENCIAS DE LA COMUNIDAD
   ========================================= */
.testimonios-section {
  margin-top: 5rem;
  background-color: var(--color-primary); /* Contraste por inversión de fondo */
  color: #F5F7FA;
  padding: 5rem 2rem; 
  border-radius: 24px;
}

body.dark-mode .testimonios-section { 
  background-color: #111820; 
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.testimonios-section .h3-style {
  color: #FFFFFF;
  text-align: center;
  margin-bottom: 4rem;
}

.testimonios-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .testimonios-grid { 
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); 
  }
}

.testimonio-card {
  background: #FFFFFF;
  color: #333333; /* Ratio > 7:1 garantizado para AAA */
  padding: 2.5rem 2rem;
  border-radius: 16px;
  position: relative;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

.testimonio-card:hover {
  transform: translateY(-5px);
}

body.dark-mode .testimonio-card {
  background: #1A242F;
  color: #E0E0E0;
}

/* Comilla decorativa (No interfiere con lectores de pantalla) */
.testimonio-card::before {
  content: "“";
  font-size: 5rem;
  color: var(--color-accent);
  position: absolute;
  top: -15px;
  left: 20px;
  opacity: 0.4;
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonio-nombre {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--color-primary);
  position: relative;
  z-index: 1;
}

body.dark-mode .testimonio-nombre { color: var(--color-accent); }

.testimonio-texto {
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.6;
  position: relative;
  z-index: 1;
  margin: 0;
}

.testimonios-cta {
  text-align: center;
  margin-top: 4rem;
}

.testimonios-cta-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: #FFFFFF;
  border: 2px solid var(--color-accent);
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  min-height: 44px; /* WCAG Target Size AAA */
}

.testimonios-cta-link:hover,
.testimonios-cta-link:focus-visible {
  background-color: var(--color-accent);
  color: var(--color-primary);
  outline: 3px solid #FFFFFF !important;
  outline-offset: 4px !important;
}

/* =========================================
   SECCIÓN: SOSTENIBILIDAD DEL PROYECTO
   ========================================= */
.sostenibilidad-section {
  margin-top: 6rem;
  text-align: center;
  max-width: 800px; /* Longitud de línea óptima (50-75 caracteres) para dislexia */
  margin-left: auto;
  margin-right: auto;
  padding-bottom: 5rem;
}

.sostenibilidad-section p {
  font-size: 1.15rem;
  margin-bottom: 1.75rem;
  color: #333333;
}

body.dark-mode .sostenibilidad-section p { color: #DDDDDD; }

.cafecito-cta {
  margin-top: 3rem;
}

.cafecito-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  /* Se usa el primary en lugar del celeste de Cafecito para garantizar contraste AAA sobre fondo claro */
  background-color: var(--color-primary); 
  color: #FFFFFF;
  padding: 1.1rem 3rem;
  border-radius: 50px;
  font-weight: 800;
  font-size: 1.2rem;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s, background-color 0.2s;
  box-shadow: 0 8px 20px rgba(46, 62, 80, 0.15);
  min-height: 44px;
}

.cafecito-link:hover,
.cafecito-link:focus-visible {
  background-color: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: 0 12px 25px rgba(46, 62, 80, 0.25);
}

body.dark-mode .cafecito-link {
  background-color: var(--color-accent);
  color: var(--color-primary);
}

body.dark-mode .cafecito-link:hover,
body.dark-mode .cafecito-link:focus-visible {
  background-color: #FFFFFF;
}

/* =========================================
   SECCIÓN E-E-A-T: RIGOR, TRANSPARENCIA Y DISCLAIMER
   ========================================= */

/* Actualización de la tarjeta para distribuir el espacio interno */
.info-card {
  background: #FFFFFF;
  padding: 2.5rem;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(46, 62, 80, 0.04);
  display: flex;
  flex-direction: column; /* Fundamental para empujar la imagen hacia abajo */
}

body.dark-mode .info-card {
  background: #1A242F;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

/* Nuevas reglas para el isologo */
.isologo-container {
  margin-top: 4rem; 
  /* Empuja mágicamente el contenedor al fondo de la tarjeta */
  padding-top: 2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.isologo-img {
  max-width: 100%;
  height: auto;
  max-height: 160px; /* Límite de altura para que no desentone en resoluciones grandes */
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.06)); /* Sombra muy sutil para dar volumen */
}

body.dark-mode .isologo-img {
  /* Si el isologo tiene fondo blanco, esto lo hace destacar elegantemente en modo oscuro */
  filter: drop-shadow(0 4px 8px rgba(255,255,255,0.05));
}

/* =========================================
   BOTONES Y COMPONENTES
   ========================================= */
.btn-primary {
    background-color: var(--color-accent);
    color: #0A1F0D; /* Texto oscuro sobre verde para ratio AAA */
    font-weight: 800;
    border: none;
    border-radius: 8px;
    padding: 0.75rem 2rem;
    cursor: pointer;
    transition: transform 0.2s, background-color 0.2s;
}

.btn-primary:hover, .btn-primary:focus {
    background-color: #4A9050;
    color: #FFFFFF;
}

/* Diseño unificado de tarjetas médicas (Infomedica y Buscador) */
.result-card, .info-card {
    background: #FFFFFF;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border-left: 6px solid var(--color-primary);
}

.h3-style, .med-title {
    color: var(--color-primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

/* =========================================
   ADSENSE & CLS PREVENTION
   ========================================= */
.ad-placeholder-box {
    width: 100%;
    min-height: 250px; /* Reservado para anuncios Display rectangulares */
    background-color: rgba(46, 62, 80, 0.05);
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 2rem 0;
    border-radius: 8px;
}

/* =========================================
   10. TARJETAS CLICKEABLES CON ENLACE (INFOMEDICA)
   Patrón "stretched link": un único punto de foco por tarjeta,
   toda el área es clickeable/táctil (WCAG 2.5.5 / 2.4.7 / 2.1.1)
   ========================================= */

.infomedica-aclaracion {
  margin: 4rem ;
}

.info-links-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  margin-top: 2.5rem;
}

@media (min-width: 640px) {
  .info-links-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .info-links-grid { grid-template-columns: repeat(3, 1fr); }
}

.info-link-card {
  position: relative; /* ancla para el stretched-link */
  background: #FFFFFF;
  border-radius: 16px;
  padding: 2rem 1.75rem;
  border: 1px solid rgba(46, 62, 80, 0.08);
  border-top: 5px solid var(--color-accent);
  box-shadow: 0 4px 15px rgba(46, 62, 80, 0.05);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.info-link-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 30px rgba(46, 62, 80, 0.14);
}

body.dark-mode .info-link-card {
  background: #1A242F;
  border-color: rgba(255,255,255,0.06);
}

.info-link-icon {
  font-size: 2.25rem;
  margin-bottom: 1rem;
  line-height: 1;
}

.info-link-badge {
  display: inline-block;
  align-self: flex-start;
  background: rgba(91, 176, 99, 0.15);
  color: #2D6A32;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  margin-bottom: 1rem;
}

body.dark-mode .info-link-badge {
  background: rgba(91, 176, 99, 0.2);
  color: var(--color-accent);
}

.info-link-card .med-title {
  border-bottom: none;
  padding-bottom: 0;
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

/* El único elemento focoable de la tarjeta: el título hace de enlace completo */
.info-link-card .stretched-link {
  color: var(--color-primary);
  text-decoration: none;
}

body.dark-mode .info-link-card .stretched-link { color: #FFFFFF; }

/* Extiende el área clickeable a toda la tarjeta sin duplicar el foco del teclado */
.info-link-card .stretched-link::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

.info-link-card .stretched-link:focus-visible::after {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

.info-link-card .med-details {
  color: #444;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

body.dark-mode .info-link-card .med-details { color: #CCC; }

.info-link-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 800;
  color: var(--color-primary);
  font-size: 0.95rem;
}

body.dark-mode .info-link-cta { color: var(--color-accent); }

.info-link-card:hover .info-link-cta,
.info-link-card:has(.stretched-link:focus-visible) .info-link-cta {
  color: var(--color-accent);
}

body.dark-mode .info-link-card:hover .info-link-cta { color: #FFFFFF; }

/* Respeta preferencia de usuario sin movimiento */
@media (prefers-reduced-motion: reduce) {
  .info-link-card { transition: none; }
  .info-link-card:hover { transform: none; }
}

/* =========================================
   11. BANNER CTA COMERCIAL (INFOMEDICA)
   ========================================= */
.commercial-banner {
  margin-top: 5rem;
  background: linear-gradient(135deg, var(--color-primary), #1A242F);
  color: #F5F7FA;
  border-radius: 24px;
  padding: 3rem 2rem;
  text-align: center;
}

.commercial-banner h2 { color: #FFFFFF; margin-bottom: 1rem; }
.commercial-banner p { max-width: 60ch; margin: 0 auto 2rem auto; opacity: 0.9; }

/* Página de detalle (artículo largo) */
.article-detail {
  max-width: 72ch;
  margin: 0 auto;
}
.article-detail h2 { margin-top: 2.5rem; margin-bottom: 1rem; }
.article-detail p { margin-bottom: 1.25rem; }
.breadcrumb {
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: var(--color-primary); font-weight: 700; }
body.dark-mode .breadcrumb a { color: var(--color-accent); }


/* =========================================
   12. FORMULARIO DE CONTACTO ACCESIBLE
   ========================================= */

/* Agrupador de campos (asegura espaciado vertical sin depender de <br>) */
.form-group {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
}

/* Etiquetas (Labels) con alto contraste */
.form-label {
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
}

body.dark-mode .form-label { 
    color: #F5F7FA; 
}

/* Campos de entrada (Inputs, Selects, Textareas) */
.form-control {
    padding: 1rem;
    border: 2px solid rgba(46, 62, 80, 0.2);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    background-color: #FFFFFF;
    color: var(--color-text-main);
    transition: border-color 0.2s, box-shadow 0.2s;
    min-height: 48px; /* WCAG Target Size AAA (mínimo 44px, 48px es óptimo para pulgares) */
    width: 100%; /* Asegura que ocupen todo el ancho del contenedor padre */
}

/* Adaptación de campos al Modo Oscuro */
body.dark-mode .form-control {
    background-color: #111820;
    border-color: rgba(255, 255, 255, 0.2);
    color: #E0E0E0;
}

/* Estado de Foco (Focus) - Crítico para accesibilidad por teclado */
.form-control:focus {
    outline: none; /* Quitamos el outline por defecto del navegador */
    border-color: var(--color-focus); /* Borde vibrante */
    box-shadow: 0 0 0 3px rgba(255, 87, 34, 0.2); /* Halo exterior para mayor visibilidad */
}

/* Reglas específicas para el área de texto (Mensaje) */
textarea.form-control {
    resize: vertical; /* Permite al usuario estirar la caja solo hacia abajo, no a los lados (evita romper el layout) */
    min-height: 150px; /* Área de escritura cómoda de inicio */
}

/* Textos de ayuda bajo los inputs (ej. "No compartiremos tu correo") */
.form-hint {
    font-size: 0.85rem;
    color: #555;
    margin-top: 0.4rem;
}

body.dark-mode .form-hint { 
    color: #AAA; 
}

/* Botón específico de envío dentro del formulario (ocupa 100% de la columna) */
#form-contacto .btn-primary {
    width: 100%;
    font-size: 1.1rem;
    padding: 1rem;
    margin-top: 1rem;
}

/* =========================================
   DISEÑO ESPECÍFICO PÁGINA BUSCADOR
   ========================================= */
.search-page-header {
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.search-wrapper {
    max-width: 700px;
    margin: 0 auto;
    background: #FFFFFF;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(46, 62, 80, 0.05);
}

body.dark-mode .search-wrapper {
    background: #1A242F;
}

/* =========================================
   ESTADOS DE RESULTADO COMERCIAL (ALERTA/SEGURO)
   ========================================= */
.commercial-card {
    border-left-width: 8px;
    grid-column: 1 / -1; /* Ocupa todo el ancho si es búsqueda comercial única */
    max-width: 600px;
    margin: 0 auto;
}

.commercial-status-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.status-icon {
    font-size: 2rem;
}

.status-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: 0.02em;
}

/* Tarjeta Segura */
.commercial-card.is-safe {
    border-left-color: var(--color-accent);
}
.badge-safe {
    background-color: rgba(91, 176, 99, 0.15);
    color: #2D6A32;
    border: 2px solid var(--color-accent);
}
body.dark-mode .badge-safe {
    color: var(--color-accent);
}

/* Tarjeta Riesgo (Contiene Gluten) */
.commercial-card.is-danger {
    border-left-color: #D32F2F;
}
.badge-danger {
    background-color: rgba(211, 47, 47, 0.1);
    color: #B71C1C;
    border: 2px solid #D32F2F;
}
body.dark-mode .badge-danger {
    color: #EF5350;
    background-color: rgba(211, 47, 47, 0.2);
}

.generic-header-info {
    grid-column: 1 / -1;
    background-color: rgba(46, 62, 80, 0.05);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}
body.dark-mode .generic-header-info {
    background-color: rgba(255,255,255,0.05);
}

/*==================================
MITOS Y VERDADES
===================================*/

.mitos-grid{

display:grid;

grid-template-columns:1fr;

gap:2rem;

margin-top:3rem;

}
@media(min-width:900px){

.mitos-grid{

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

}

}
.mito-card{

background:#fff;

border-radius:18px;

padding:2rem;

box-shadow:0 10px 25px rgba(0,0,0,.08);

transition:.25s;

display:flex;

flex-direction:column;

gap:1rem;

height:100%;

}
.mito-card:hover{

transform:translateY(-6px);

box-shadow:0 18px 40px rgba(0,0,0,.12);

}
.mito-header{

display:flex;

align-items:center;

gap:1rem;

}
.mito-icon{

width:56px;

height:56px;

flex-shrink:0;

}
.mito-badge{

background:#C62828;

color:white;

font-weight:700;

padding:.4rem 1rem;

border-radius:100px;

}
.verdad .mito-badge{

background:#5BB063;

color:#17301B;

}
.mito{

border-top:8px solid #C62828;

}

.verdad{

border-top:8px solid #5BB063;

}
.respuesta{

background:#F5F7FA;

padding:1rem;

border-radius:10px;

}
body.dark-mode .respuesta{

background:#202A35;

}
/* C. Solución al Reflujo (WCAG 1.4.10) para Botones y CTAs */
/* Esto corrige específicamente el error visual del botón desbordado */
.btn-primary, 
.btn-newsletter,
.cafecito-link, 
.testimonios-cta-link,
.info-link-cta {
  white-space: normal; /* FUNDAMENTAL: Permite que el texto baje a la siguiente línea */
  height: auto; /* Permite el crecimiento vertical dinámico */
  min-height: 48px; /* Estándar AAA para áreas táctiles (recomendado 48px) */
  max-width: 100%; /* Asegura que no rompa la cuadrícula del contenedor padre */
  line-height: 1.4; /* Espaciado interno cómodo para lectura en varias líneas */
  text-align: center;
  display: inline-flex;
  flex-wrap: wrap; /* Asegura que el contenido interno pueda acomodarse */
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
}

/* =========================================
   DISEÑO MEJORADO DEL PANEL DE ACCESIBILIDAD
   ========================================= */

/* Contenedor del panel flotante */
.a11y-panel {
  position: absolute;
  top: calc(100% + 8px); /* Separación sutil del header */
  right: 1rem;
  background-color: var(--color-bg-main);
  border: 2px solid var(--color-primary);
  border-radius: 12px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: 0 10px 25px rgba(46, 62, 80, 0.15);
  min-width: 260px;
  z-index: 1001;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
/* Fuerza a ocultar el panel cuando JavaScript le agrega el atributo 'hidden' */
.a11y-panel[hidden] {
  display: none !important;
}
/* Estado de Modo Oscuro para el Panel */
body.dark-mode .a11y-panel {
  background-color: #1A242F;
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

/* --- Botón Principal (Modo Oscuro) --- */
.a11y-btn-theme {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-weight: 800;
  font-size: 1.05rem;
  min-height: 48px; /* WCAG AAA */
  width: 100%;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Efectos Hover y Focus - Botón Tema */
.a11y-btn-theme:hover,
.a11y-btn-theme:focus-visible {
  background-color: var(--color-primary);
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* Estado Activo (Cuando el Modo Oscuro ESTÁ encendido) */
.a11y-btn-theme[aria-pressed="true"] {
  background-color: var(--color-accent);
  color: #0A1F0D; /* Verde oscuro para contraste sobre el verde acento */
  border-color: var(--color-accent);
}

body.dark-mode .a11y-btn-theme[aria-pressed="true"]:hover,
body.dark-mode .a11y-btn-theme[aria-pressed="true"]:focus-visible {
  background-color: #4A9050;
  color: #FFFFFF;
}

/* --- Grupo de Controles de Fuente --- */
.a11y-font-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  background-color: rgba(46, 62, 80, 0.05);
  padding: 0.5rem;
  border-radius: 10px;
}

body.dark-mode .a11y-font-group {
  background-color: rgba(255, 255, 255, 0.05);
}

/* Botones de Tipografía individuales */
.a11y-btn-font {
  background-color: #FFFFFF;
  color: var(--color-primary);
  border: 2px solid transparent; /* Reserva espacio para el focus */
  border-radius: 6px;
  font-weight: 700;
  font-size: 1.1rem;
  min-height: 48px; /* WCAG AAA */
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

body.dark-mode .a11y-btn-font {
  background-color: #2E3E50;
  color: #F5F7FA;
}

/* Efectos Hover y Focus - Botones Tipografía */
.a11y-btn-font:hover,
.a11y-btn-font:focus-visible {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background-color: rgba(46, 62, 80, 0.05);
  transform: translateY(-1px);
}

body.dark-mode .a11y-btn-font:hover,
body.dark-mode .a11y-btn-font:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background-color: rgba(255, 255, 255, 0.1);
}

/* Indicador de Foco Global Reforzado (solo para teclado) */
.a11y-panel button:focus-visible {
  outline: 3px solid var(--color-focus) !important;
  outline-offset: 3px !important;
}
/* =========================================
   BOTÓN DE CERRAR DEL PANEL (NUEVO)
   ========================================= */
.a11y-panel-header {
  display: flex;
  justify-content: flex-end;
  margin-bottom: -0.5rem; /* Ajuste sutil para no desarmar tu caja */
}

.a11y-btn-close {
  background: transparent;
  border: 2px solid transparent;
  color: var(--color-primary);
  font-size: 1.25rem;
  font-weight: bold;
  min-width: 44px; /* WCAG AAA Target Size */
  min-height: 44px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

body.dark-mode .a11y-btn-close {
  color: #F5F7FA;
}

.a11y-btn-close:hover,
.a11y-btn-close:focus-visible {
  background-color: rgba(46, 62, 80, 0.1);
  color: var(--color-focus);
}

body.dark-mode .a11y-btn-close:hover,
body.dark-mode .a11y-btn-close:focus-visible {
  background-color: rgba(255, 255, 255, 0.1);
}