/* ==========================================================================
   SISTEMA DE DISEÑO Y ACCESIBILIDAD - ALFREDO LÁPIZ
   Diseño Premium, Moderno y 100% Accesible (WCAG 2.2 AAA Compliant)
   ========================================================================== */

/* Importación de Google Fonts: Outfit (títulos elegantes estilo Apple), Inter y Plus Jakarta Sans para máxima legibilidad moderna */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  /* Tipografía moderna, elegante y de alta legibilidad (Estilo Apple / Premium) */
  --font-primary: 'Outfit', -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  --font-accessible: 'Inter', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  
  /* Escala de texto base y control dinámico */
  --text-base-size: 1rem;
  --text-multiplier: 1;
  
  /* Colores de la Matriz Invariable del Sistema 1-6 */
  --sys-yellow: #FFD600;
  --sys-green: #00E676;
  --sys-blue: #2979FF;
  --sys-pink: #FF4081;
  --sys-orange: #FF6D00;
  --sys-violet: #AA00FF;

  /* Variables minimalistas y profesionales (Estilo Vozinha / Premium) */
  --color-gold: #F2D36E;
  --color-gold-dark: #D4AF37;
  --color-meteorite: #0C2645;
  --color-meteorite-dark: #081426;

  /* Transiciones y Sombras base */
  --transition-speed: 0.25s;
  --transition-style: cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.12);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
}

/* ==========================================================================
   TEMAS DE ACCESIBILIDAD
   ========================================================================== */

/* 1. TEMA CLARO SENSORIAL (Predeterminado)
   Evita brillos extremos y contrastes hirientes. Colores pastel suaves e invitadores.
   Muy adecuado para niños con TEA. */
.theme-light-sensory {
  --bg-main: #F4F6F9;
  --bg-panel: #FFFFFF;
  --text-main: #2C3E50;
  --text-muted: #5D6D7E;
  --color-primary: #1B5E20; /* Verde bosque accesible */
  --color-primary-hover: #2E7D32;
  --color-accent: #0288D1; /* Azul cielo suave */
  --border-color: #E2E8F0;
  --card-bg: #FFFFFF;
  --focus-ring: #00E676;
  --focus-ring-offset: #FFFFFF;
  --color-error: #D32F2F;
  --color-success: #388E3C;
}

/* 2. TEMA OSCURO RELAJANTE
   Fondo oscuro en tonos de gris azulado para personas con sensibilidad lumínica. */
.theme-dark-relaxing {
  --bg-main: #0B132B;
  --bg-panel: #1C2541;
  --text-main: #E2E8F0;
  --text-muted: #94A3B8;
  --color-primary: #00E676; /* Verde fluorescente controlado */
  --color-primary-hover: #69F0AE;
  --color-accent: #38BDF8; /* Azul claro brillante */
  --border-color: #334155;
  --card-bg: #1C2541;
  --focus-ring: #00E676;
  --focus-ring-offset: #0B132B;
  --color-error: #F87171;
  --color-success: #4ADE80;
}

/* 3. TEMA DE ALTO CONTRASTE (WCAG AAA)
   Fondo negro puro y texto amarillo/blanco de alta luminosidad con bordes definidos.
   Especialmente adaptado para personas con baja visión o ceguera parcial. */
.theme-high-contrast {
  --bg-main: #000000;
  --bg-panel: #000000;
  --text-main: #FFFFFF;
  --text-muted: #FFFFFF;
  --color-primary: #FFFF00; /* Amarillo puro de alto contraste */
  --color-primary-hover: #FFFF00;
  --color-accent: #00FFFF; /* Cian puro */
  --border-color: #FFFFFF;
  --card-bg: #000000;
  --focus-ring: #FFFF00;
  --focus-ring-offset: #000000;
  --color-error: #FF0000;
  --color-success: #00FF00;
  
  /* Sobrescribir sombras por bordes gruesos */
  --shadow-sm: none;
  --shadow-md: none;
  --shadow-lg: none;
  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;
}

/* ==========================================================================
   ESTILOS GENERALES Y RESET ACCESIBLE
   ========================================================================== */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: calc(14px * var(--text-multiplier, 1));
  scroll-behavior: smooth;
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
}

body {
  font-family: var(--font-accessible);
  font-size: var(--text-base-size);
  line-height: 1.6;
  background-color: var(--bg-main);
  color: var(--text-main);
  transition: background-color var(--transition-speed) var(--transition-style),
              color var(--transition-speed) var(--transition-style),
              font-size var(--transition-speed) var(--transition-style);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
  position: relative;
}

/* Enlace de Salto para Lector de Pantalla (Skip Links) */
.skip-link {
  position: absolute;
  top: -100px;
  left: 10px;
  background: var(--color-primary);
  color: var(--bg-main) !important;
  padding: 10px 20px;
  z-index: 9999;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: bold;
  transition: top var(--transition-speed);
}

.skip-link:focus-visible {
  top: 10px;
  outline: 4px solid var(--focus-ring);
  outline-offset: 2px;
}

/* Foco de teclado super visible (Directriz de la Skill de UI) */
:focus-visible {
  outline: 4px solid var(--focus-ring) !important;
  outline-offset: 4px !important;
}

:focus:not(:focus-visible) {
  outline: none;
}

/* ==========================================================================
   ESTRUCTURA DE CABECERA Y PANEL DE ACCESIBILIDAD
   ========================================================================== */

/* ==========================================================================
   ICONO FLOTANTE Y MENÚ VERTICAL DE ACCESIBILIDAD
   ========================================================================== */
.acc-floating-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
}

.btn-acc-toggle {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #ffffff;
  border: 3px solid #ffffff;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  font-size: 1.6rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.btn-acc-toggle:hover, .btn-acc-toggle:focus-visible {
  transform: scale(1.1);
  background-color: var(--color-gold-dark);
  color: #000;
}

.acc-vertical-menu {
  display: none;
  position: absolute;
  bottom: 68px;
  right: 0;
  background-color: var(--bg-panel);
  border: 2px solid var(--border-color);
  border-radius: 16px;
  width: 220px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
  padding: 16px;
  flex-direction: column;
  gap: 14px;
}

.acc-vertical-menu.show-acc-menu {
  display: flex;
  animation: slideUp 0.25s ease;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

.acc-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 800;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
  color: var(--text-main);
}

.btn-acc-close {
  background: transparent;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--text-muted);
  padding: 0 4px;
}

.btn-acc-close:hover {
  color: var(--color-primary);
}

.acc-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.acc-section-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.acc-icons-vertical {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.btn-acc-item, .btn-acc {
  background: var(--bg-main);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 8px 12px;
  font-size: 0.88rem;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
  width: 100%;
  text-align: left;
}

.btn-acc-item:hover, .btn-acc-item:focus-visible, .btn-acc:hover, .btn-acc:focus-visible {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.btn-acc-item.active, .btn-acc.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  font-weight: 700;
}

/* Cabecera Principal */
.main-header {
  background-color: var(--bg-panel);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 999;
  box-shadow: var(--shadow-sm);
  width: 100%;
}

.header-navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 32px;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

/* Cabecera Horizontal sin espacios en blanco: Logo y menú a la izquierda, Idiomas y redes sociales a la derecha */
.header-left {
  display: flex;
  align-items: center;
  gap: 36px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-social-icons {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-social-btn {
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  border-radius: 50%;
  background-color: var(--card-bg);
  border: 1.5px solid var(--border-color);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-speed);
  text-decoration: none;
}

.header-social-btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  display: block;
  overflow: visible;
}

.header-social-btn svg:not([fill="none"]) {
  fill: currentColor;
}

.header-social-btn:hover {
  border-color: var(--color-gold);
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.header-social-btn.fb-btn:hover { border-color: #1877F2; color: #1877F2; }
.header-social-btn.yt-btn:hover { border-color: #FF0000; color: #FF0000; }
.header-social-btn.ig-btn:hover { border-color: #E4405F; color: #E4405F; }
.header-social-btn.tk-btn:hover { border-color: #000000; color: #000000; }

@media (max-width: 992px) {
  .header-left, .header-right {
    display: contents;
  }
  .header-social-icons {
    display: none !important;
  }
}

/* Botón Sándwich Móvil (Oculto por defecto en PC) */
.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
  flex-direction: column;
  justify-content: space-between;
  width: 38px;
  height: 30px;
}

.hamburger-bar {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: 3px;
  transition: all 0.3s ease;
}

.mobile-menu-btn.active .hamburger-bar:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.mobile-menu-btn.active .hamburger-bar:nth-child(2) {
  opacity: 0;
}
.mobile-menu-btn.active .hamburger-bar:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
  background-color: #fff;
}

.logo-text {
  font-family: var(--font-primary);
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--color-primary) 0%, #0d5c26 60%, var(--color-gold-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-decoration: none;
  transition: transform var(--transition-speed);
}

.logo-text:hover {
  transform: scale(1.02);
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 24px;
  align-items: center;
}

.main-nav a {
  color: var(--text-main);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  position: relative;
  padding: 6px 4px;
  transition: color var(--transition-speed);
}

.main-nav a:hover, .main-nav a:focus-visible {
  color: var(--color-primary);
}

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

.main-nav a:hover::after, .main-nav a:focus-visible::after {
  width: 100%;
}

/* Menú Desplegable de Idioma Profesional */
.lang-dropdown {
  position: relative;
  display: inline-block;
}

.lang-dropbtn {
  background-color: rgba(0,0,0,0.04);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 6px 12px;
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: 20px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.lang-dropbtn:hover, .lang-dropbtn:focus-visible {
  background-color: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.lang-dropdown-content {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  margin-top: 6px;
  background-color: var(--bg-panel);
  min-width: 170px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 6px;
  z-index: 1002;
}

.lang-dropdown-content.show-dropdown {
  display: block;
  animation: fadeIn 0.2s ease;
}

.lang-dropdown-content a {
  color: var(--text-main) !important;
  padding: 8px 12px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: 8px;
  transition: background 0.15s ease;
}

.lang-dropdown-content a::after {
  display: none !important;
}

.lang-dropdown-content a:hover {
  background-color: rgba(0,0,0,0.06);
  color: var(--color-primary) !important;
}

.lang-dropdown-content a.active {
  background-color: var(--color-primary);
  color: #fff !important;
  font-weight: 700;
}

/* ==========================================================================
   SECCIONES Y CONTENIDO PRINCIPAL
   ========================================================================== */

main {
  flex: 1;
}

.section {
  padding: 80px 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.section:nth-of-type(even) {
  background-color: rgba(0, 0, 0, 0.02);
  max-width: 100%;
  padding-left: calc((100% - 1200px)/2 + 32px);
  padding-right: calc((100% - 1200px)/2 + 32px);
}

.theme-high-contrast .section:nth-of-type(even) {
  background-color: #000;
  border-top: 2px solid var(--border-color);
  border-bottom: 2px solid var(--border-color);
}

.section-title {
  font-family: var(--font-primary);
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  margin-bottom: 40px;
  text-wrap: balance;
  position: relative;
  display: inline-block;
  scroll-margin-top: 100px;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background-color: var(--color-accent);
  margin-top: 8px;
}

/* ==========================================================================
   HERO / INICIO
   ========================================================================== */

.hero {
  display: flex;
  align-items: center;
  gap: 48px;
  min-height: calc(80vh - 120px);
}

.hero-content {
  flex: 1;
}

.hero-subtitle {
  font-family: var(--font-primary);
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-accent);
  font-weight: 700;
  margin-bottom: 12px;
}

.hero-title {
  font-family: var(--font-primary);
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 24px;
  text-wrap: balance;
}

.hero-title span {
  color: var(--color-primary);
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 600px;
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--bg-panel);
  border: 2px solid var(--color-primary);
  padding: 12px 28px;
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-speed) var(--transition-style);
}

.btn-primary:hover, .btn-primary:focus-visible {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-main);
  border: 2px solid var(--border-color);
  padding: 12px 28px;
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-speed) var(--transition-style);
}

.btn-secondary:hover, .btn-secondary:focus-visible {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.hero-image-container {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-card {
  background-color: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  max-width: 450px;
  position: relative;
  overflow: hidden;
}

/* ==========================================================================
   SOBRE MÍ (STORYTELLING DE ALFREDO BLANCO / ALFREDO LÁPIZ)
   ========================================================================== */

.story-header {
  max-width: 100%;
  margin-bottom: 40px;
}

.story-quote {
  font-family: var(--font-primary);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--text-main);
  line-height: 1.35;
  border-left: 4px solid var(--color-gold);
  padding-left: 24px;
  margin-bottom: 32px;
  background: linear-gradient(90deg, rgba(242, 211, 110, 0.08) 0%, transparent 100%);
  padding-top: 16px;
  padding-bottom: 16px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

/* ==========================================================================
   ESTRUCTURA BIOGRÁFICA SIN ESPACIOS EN BLANCO Y CON LUPA DE DETALLE
   ========================================================================== */
.bio-main-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 50px;
}

@media (max-width: 950px) {
  .bio-main-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.bio-photo-box {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 3px solid var(--color-gold);
  box-shadow: 0 16px 32px rgba(12, 38, 69, 0.15);
  background: var(--card-bg);
  cursor: zoom-in;
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.bio-photo-box:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(242, 211, 110, 0.25);
}

.bio-photo-box img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.bio-photo-box:hover img {
  transform: scale(1.05);
}

.zoom-indicator {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  pointer-events: none;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.bio-text-box p {
  margin-bottom: 24px;
  font-size: 1.15rem;
  color: var(--text-main);
  line-height: 1.8;
  text-wrap: pretty;
}

.bio-text-box strong {
  color: var(--color-primary);
  font-weight: 700;
}

/* Sección de Reconocimientos y Prensa Nacional sin espacios vacíos */
.awards-press-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  margin-bottom: 40px;
}

.award-card {
  background-color: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-speed), border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.award-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-lg);
}

.award-badge {
  color: var(--color-primary);
  font-weight: 800;
  margin-bottom: 12px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.award-title {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text-main);
  line-height: 1.3;
}

.award-desc {
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.press-clippings-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 16px;
}

.locatel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 16px;
}

@media (max-width: 480px) {
  .press-clippings-grid {
    grid-template-columns: 1fr;
  }
}

.press-thumb {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid var(--border-color);
  background: var(--bg-main);
  cursor: zoom-in;
  aspect-ratio: 4 / 3;
  transition: transform var(--transition-speed), border-color var(--transition-speed);
}

.press-thumb:hover {
  transform: scale(1.03);
  border-color: var(--color-gold);
}

.press-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ==========================================================================
   MODAL DE LUPA Y ZOOM ESTILO E-COMMERCE (PRODUCT DETAILED ZOOM)
   ========================================================================== */
.zoom-modal {
  display: none;
  position: fixed;
  z-index: 100000;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(8px);
  justify-content: center;
  align-items: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.zoom-modal.active {
  display: flex;
  opacity: 1;
}

.zoom-modal-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.zoom-modal-img-wrapper {
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.5);
  border: 2px solid var(--color-gold);
  background: #000;
  max-height: 82vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.zoom-modal-img {
  max-width: 100%;
  max-height: 82vh;
  object-fit: contain;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: grab;
}

.zoom-modal-img.zoomed {
  transform: scale(2.2);
  cursor: grabbing;
}

.zoom-modal-close {
  position: absolute;
  top: -45px;
  right: 0;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border: none;
  font-size: 1.8rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.zoom-modal-close:hover {
  background: var(--color-error);
}

.zoom-modal-toolbar {
  margin-top: 12px;
  display: flex;
  gap: 16px;
  background: rgba(255, 255, 255, 0.1);
  padding: 8px 20px;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 0.95rem;
  align-items: center;
}

.zoom-btn {
  background: transparent;
  border: none;
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px 10px;
  border-radius: 12px;
  transition: background 0.2s;
}

.zoom-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.award-card {
  background-color: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-speed), border-color var(--transition-speed);
}

.award-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold);
}

.award-badge {
  display: inline-block;
  background-color: rgba(242, 211, 110, 0.15);
  color: var(--color-primary);
  font-weight: 800;
  font-size: 0.85rem;
  padding: 6px 14px;
  border-radius: 20px;
  text-transform: uppercase;
  margin-bottom: 12px;
  border: 1px solid var(--color-gold);
}

.award-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.award-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--border-color);
}

.feature-box {
  background-color: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-speed), border-color var(--transition-speed);
}

.feature-box:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold);
}

.feature-icon {
  font-size: 2.2rem;
  margin-bottom: 12px;
  display: inline-block;
}

.feature-box h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
  color: var(--color-primary);
}

/* ==========================================================================
   HERRAMIENTAS E INTERACTIVIDAD (SISTEMA 1-6 SIMULADOR)
   ========================================================================== */

.tools-intro {
  margin-bottom: 40px;
  max-width: 800px;
  font-size: 1.15rem;
}

.simulator-container {
  background-color: var(--card-bg);
  border: 3px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.simulator-title {
  font-size: 1.75rem;
  margin-bottom: 16px;
  color: var(--color-primary);
}

.simulator-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
}

@media (max-width: 900px) {
  .simulator-grid {
    grid-template-columns: 1fr;
  }
}

/* Matriz de 6 Botones de Colores invariable del Sistema 1-6 */
.color-matrix {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: repeat(3, 1fr);
  grid-auto-flow: column;
  gap: 16px;
}

.color-btn {
  border: 3px solid var(--border-color);
  border-radius: var(--radius-md);
  height: 120px;
  cursor: pointer;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-weight: 800;
  font-size: 1.2rem;
  color: #000;
  transition: transform var(--transition-speed) var(--transition-style),
              box-shadow var(--transition-speed);
  box-shadow: var(--shadow-sm);
}

.color-btn:hover, .color-btn:focus-visible {
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

.color-btn::after {
  content: '';
  position: absolute;
  inset: 4px;
  border: 2px dashed rgba(255, 255, 255, 0.4);
  border-radius: calc(var(--radius-md) - 4px);
}

.theme-high-contrast .color-btn::after {
  border-color: #000;
}

.color-btn .color-number {
  background-color: rgba(255, 255, 255, 0.85);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 1.5rem;
  font-weight: 900;
  margin-bottom: 4px;
  color: #000;
  border: 1px solid #000;
}

.color-btn .color-name {
  background-color: rgba(255, 255, 255, 0.85);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: #000;
}

/* Colores específicos del Sistema */
.btn-yellow { background-color: var(--sys-yellow); }
.btn-green { background-color: var(--sys-green); }
.btn-blue { background-color: var(--sys-blue); }
.btn-pink { background-color: var(--sys-pink); }
.btn-orange { background-color: var(--sys-orange); }
.btn-violet { background-color: var(--sys-violet); }

/* Pantalla de Resultados de Combinación */
.simulator-display {
  background-color: var(--bg-main);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 300px;
}

.display-sequence {
  display: flex;
  gap: 12px;
  min-height: 60px;
  align-items: center;
  flex-wrap: wrap;
  padding: 8px;
  border-bottom: 2px dashed var(--border-color);
}

.sequence-dot {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: bold;
  animation: popIn 0.2s ease-out;
}

.sequence-dot.empty {
  border-style: dashed;
  background-color: transparent;
  color: var(--text-muted);
}

.display-result {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 20px 0;
  text-align: center;
}

.result-char {
  font-size: 5rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 8px;
  min-height: 80px;
}

.result-meaning {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-main);
  min-height: 24px;
}

.display-actions {
  display: flex;
  gap: 12px;
}

.btn-clear {
  flex: 1;
  background-color: var(--color-error);
  color: #fff;
  border: none;
  padding: 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 700;
}

.btn-audio {
  background-color: var(--color-accent);
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* ==========================================================================
   NUEVA SECCIÓN: PROYECTOS (BENTO BOX)
   ========================================================================== */
   
.projects-intro {
  margin-bottom: 40px;
  max-width: 850px;
  font-size: 1.2rem;
  color: var(--text-main);
  line-height: 1.7;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 28px;
}

.bento-card {
  background-color: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed), border-color var(--transition-speed);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.bento-card:hover, .bento-card:focus-within {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-gold);
}

.bento-tag {
  color: var(--color-primary);
  font-weight: 800;
  margin-bottom: 12px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.bento-title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text-main);
  line-height: 1.25;
}

.bento-desc {
  color: var(--text-main);
  margin-bottom: 24px;
  font-size: 1.05rem;
  line-height: 1.7;
  flex: 1;
}

/* Estilos para descripciones profundas de proyectos sin demos */
.project-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px dashed var(--border-color);
}

.spec-chip {
  background-color: var(--bg-main);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.bento-card:hover .spec-chip {
  border-color: rgba(242, 211, 110, 0.5);
  color: var(--text-main);
}

/* ==========================================================================
   SECCIONES PEDAGÓGICAS E IMPACTO EN LA INCLUSIÓN (LISTAS ESTRUCTURADAS)
   ========================================================================== */
.pedagogy-section {
  margin: 24px 0 20px 0;
  padding: 24px;
  background-color: var(--bg-main);
  border: 1.5px solid var(--border-color);
  border-left: 6px solid var(--color-primary);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.pedagogy-section:hover, .pedagogy-section:focus-within {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-sm);
}

.pedagogy-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.pedagogy-intro {
  font-size: 1rem;
  color: var(--text-main);
  line-height: 1.7;
  margin-bottom: 20px;
  font-weight: 500;
}

.pedagogy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  margin-bottom: 8px;
}

.pedagogy-card {
  background-color: var(--card-bg);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.pedagogy-card:hover, .pedagogy-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--color-gold);
}

.pedagogy-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
}

.pedagogy-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-left: 0;
}

.pedagogy-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.6;
}

.pedagogy-icon {
  color: var(--color-primary);
  font-weight: bold;
  flex-shrink: 0;
  font-size: 1.1rem;
}

/* Contenedor de Imagen de IA para cada Tarjeta (Sin recortes, 100% visible y elegante) */
.card-img-container {
  width: 100%;
  height: auto;
  min-height: 260px;
  max-height: 380px;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 24px;
  background: radial-gradient(circle, rgba(12, 38, 69, 0.05) 0%, rgba(242, 211, 110, 0.1) 100%);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.card-img-container img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: var(--radius-sm);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.bento-card:hover .card-img-container img {
  transform: scale(1.04);
}

/* Galería o comparativa de imágenes en tarjetas (e.g. Así comenzó vs Actualidad / Dos manos) */
.card-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
  width: 100%;
}

.gallery-item-box {
  position: relative;
  background: radial-gradient(circle, rgba(12, 38, 69, 0.05) 0%, rgba(242, 211, 110, 0.1) 100%);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  padding: 18px 14px 14px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  height: auto;
  transition: transform var(--transition-speed), border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.gallery-item-box:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.gallery-img-wrapper {
  width: 100%;
  flex: 1 1 auto;
  min-height: 180px;
  max-height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0;
  cursor: zoom-in;
}

.gallery-img-wrapper img {
  max-width: 100%;
  max-height: 240px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.5s ease;
  filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.15));
  display: block;
}

.gallery-item-box:hover .gallery-img-wrapper img {
  transform: scale(1.06);
}

.gallery-caption {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
  background: rgba(242, 211, 110, 0.18);
  padding: 10px 14px;
  border-radius: 12px;
  border: 1.5px solid var(--color-gold);
  width: 100%;
  line-height: 1.35;
  margin-top: auto;
  flex-shrink: 0;
  position: relative;
  z-index: 5;
}

@media (max-width: 900px) {
  .bento-card { grid-column: span 12 !important; }
}

/* ==========================================================================
   MIS LIBROS (INTEGRACIÓN WOOCOMMERCE / E-COMMERCE)
   ========================================================================== */

.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 32px;
}

.book-card {
  background-color: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-speed);
}

.book-card:hover {
  transform: translateY(-6px);
}

.book-cover {
  height: 280px;
  background-color: var(--bg-main);
  display: flex;
  justify-content: center;
  align-items: center;
  border-bottom: 2px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.book-cover-mock {
  width: 170px;
  height: 230px;
  background-color: var(--color-primary);
  color: var(--bg-panel);
  border-radius: 4px 12px 12px 4px;
  box-shadow: 5px 5px 15px rgba(0,0,0,0.3);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-left: 8px solid rgba(0,0,0,0.2);
}

.theme-high-contrast .book-cover-mock {
  border: 2px solid var(--border-color);
  box-shadow: none;
}

.book-cover-title {
  font-size: 1.1rem;
  font-weight: 800;
  line-height: 1.2;
}

.book-cover-author {
  font-size: 0.8rem;
  opacity: 0.9;
}

.book-details {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.book-tag {
  align-self: flex-start;
  background-color: rgba(27, 94, 32, 0.1);
  color: var(--color-primary);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.theme-high-contrast .book-tag {
  background-color: #000;
  border: 1px solid var(--border-color);
}

.book-title {
  font-size: 1.4rem;
  margin-bottom: 12px;
  color: var(--text-main);
}

.book-description {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
  flex: 1;
  text-wrap: pretty;
}

.book-purchase-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

.book-price {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   FORMULARIO DE CONTACTO ACCESIBLE
   ========================================================================== */

.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
}

@media (max-width: 800px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-card {
  background-color: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  gap: 16px;
}

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

.contact-form-container {
  background-color: var(--card-bg);
  border: 3px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 700;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-accessible);
  font-size: 1rem;
  background-color: var(--bg-main);
  color: var(--text-main);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-speed);
}

.form-control:focus-visible {
  border-color: var(--color-primary);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Estados de Error y Éxito de Validación */
.form-error {
  color: var(--color-error);
  font-size: 0.85rem;
  font-weight: bold;
  margin-top: 6px;
  display: none;
}

.form-success-alert {
  background-color: rgba(56, 142, 60, 0.1);
  color: var(--color-success);
  border: 2px solid var(--color-success);
  padding: 16px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  display: none;
}

.theme-high-contrast .form-success-alert {
  background-color: #000;
}

/* ==========================================================================
   FOOTER (PIE DE PÁGINA)
   ========================================================================== */

.main-footer {
  background-color: var(--bg-panel);
  border-top: 2px solid var(--border-color);
  padding: 40px 32px;
  text-align: center;
  margin-top: auto;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--color-primary);
}

.footer-links {
  display: flex;
  gap: 20px;
  list-style: none;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
}

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

/* ==========================================================================
   ANIMACIONES E INTERRUPCIONES (PREFERS REDUCED MOTION)
   ========================================================================== */

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

/* Pausar animaciones si el usuario lo prefiere (Modo sin animaciones) */
.animations-disabled *,
@media (prefers-reduced-motion: reduce) {
  * {
    animation-delay: 0s !important;
    animation-duration: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0s !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   ANIMACIONES UI/UX AVANZADAS
   ========================================================================== */
.fade-in-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .fade-in-up, .fade-in-up.visible {
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
  }
}
body.animations-disabled .fade-in-up {
  transition: none !important;
  transform: none !important;
  opacity: 1 !important;
}

/* ==========================================================================
   ESTILOS DE FOTOGRAFÍA BIOGRÁFICA, PRENSA Y REDES SOCIALES
   ========================================================================== */
.bio-photo-container {
  width: 100%;
  max-width: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 3px solid var(--color-gold);
  box-shadow: var(--shadow-lg);
  margin-bottom: 24px;
}

.bio-photo-container img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}

.bio-photo-container:hover img {
  transform: scale(1.05);
}

.press-clippings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.press-thumb {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-color);
  max-height: 120px;
}

.press-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.press-thumb:hover img {
  transform: scale(1.1);
}

.btn-whatsapp {
  background-color: #25D366;
  color: #ffffff;
  border: 2px solid #25D366;
  padding: 12px 24px;
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all var(--transition-speed) var(--transition-style);
  box-shadow: var(--shadow-md);
}

.btn-whatsapp:hover, .btn-whatsapp:focus-visible {
  background-color: #1ebd5a;
  border-color: #1ebd5a;
  color: #ffffff;
  transform: translateY(-2px);
}

.social-links-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.social-btn {
  background-color: var(--card-bg);
  border: 2px solid var(--border-color);
  color: var(--text-main);
  padding: 8px 16px;
  border-radius: 20px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-speed);
}

.social-btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  display: block;
  overflow: visible;
}

.social-btn svg:not([fill="none"]) {
  fill: currentColor;
}

.social-btn:hover {
  border-color: var(--color-gold);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.social-btn.fb-btn:hover { border-color: #1877F2; color: #1877F2; }
.social-btn.ig-btn:hover { border-color: #E4405F; color: #E4405F; }
.social-btn.tk-btn:hover { border-color: #000000; color: #000000; }
.social-btn.yt-btn:hover { border-color: #FF0000; color: #FF0000; }

/* Control de visibilidad de la foto del Carnet (Escritorio vs. Móvil/Tablet) */
@media (min-width: 993px) {
  .carnet-mobile { display: none !important; }
  .carnet-desktop { display: block !important; }
}

@media (max-width: 992px) {
  .carnet-desktop { display: none !important; }
  .carnet-mobile {
    display: block !important;
    margin: 28px 0 !important;
    max-width: 100% !important;
  }
}

/* ==========================================================================
   DISEÑO ADAPTABLE Y RESPONSIVE PROFESIONAL (MÓVILES, TABLETAS Y PANTALLAS PEQUEÑAS)
   ========================================================================== */
@media (max-width: 992px) {
  /* Cabecera Móvil con Logo Centrado y Botón Sándwich */
  .header-navbar {
    padding: 12px 16px;
    position: relative;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
  }

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

  .mobile-menu-btn {
    display: flex !important;
    order: 1;
  }

  .logo-container {
    order: 2;
    margin: 0 auto;
    justify-content: center;
  }

  .lang-dropdown {
    order: 3;
  }

  /* Menú Sándwich Desplegable */
  .main-nav {
    display: none;
    width: 100%;
    flex-basis: 100%;
    order: 10;
    background-color: var(--bg-panel);
    border-top: 1px solid var(--border-color);
    padding: 16px 0;
    margin-top: 12px;
  }

  .main-nav.open {
    display: block;
    animation: slideDown 0.3s ease;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 16px;
    width: 100%;
    text-align: center;
  }

  .main-nav a {
    font-size: 1.1rem;
    display: block;
    padding: 8px 16px;
    width: 100%;
  }

  .hero {
    flex-direction: column;
    text-align: center;
    gap: 32px;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }
  .story-grid {
    grid-template-columns: 1fr !important;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  /* Barra de Accesibilidad Compacta en Móvil */
  .accessibility-bar {
    padding: 6px 10px;
    gap: 8px;
    justify-content: center;
  }
  .accessibility-controls {
    gap: 8px;
    justify-content: center;
  }
  .btn-acc {
    padding: 4px 8px;
    font-size: 0.8rem;
  }

  .section {
    padding: 50px 16px;
  }
  .hero-title {
    font-size: clamp(2rem, 8vw, 2.8rem);
  }
  .section-title {
    font-size: 1.7rem;
  }
  .bento-card {
    grid-column: span 12 !important;
    padding: 20px 16px;
  }
  /* Optimización de Imágenes Ampliables en Móvil sin superposición sobre títulos */
  .card-img-container img {
    max-height: 260px !important;
    object-fit: contain !important;
    width: 100%;
  }
  .gallery-img-wrapper img {
    max-height: 210px !important;
    width: auto !important;
    max-width: 100% !important;
    object-fit: contain !important;
  }
  .gallery-caption {
    font-size: 0.88rem !important;
    padding: 8px 12px !important;
    margin-top: auto !important;
  }
  .contact-layout {
    grid-template-columns: 1fr !important;
    gap: 32px;
  }
  .books-grid {
    grid-template-columns: 1fr;
  }
  .social-links-grid {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .logo-text {
    font-size: 1.25rem;
  }
  .logo-img {
    width: 42px;
    height: 42px;
  }
  .bento-title {
    font-size: 1.35rem;
  }
  .contact-form-container {
    padding: 20px 12px;
  }
  .btn-primary, .btn-secondary, .btn-whatsapp {
    width: 100%;
    justify-content: center;
  }
}

/* ==========================================================================
   BOTÓN ANCLA FLOTANTE: VOLVER ARRIBA
   ========================================================================== */
.back-to-top-btn {
  position: fixed;
  bottom: 88px;
  right: 24px;
  width: 46px;
  height: 46px;
  background-color: var(--color-primary);
  color: #ffffff;
  border: 2px solid var(--color-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}

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

.back-to-top-btn:hover, .back-to-top-btn:focus-visible {
  background-color: var(--color-gold);
  color: #000000;
  transform: translateY(-4px) scale(1.06);
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

@media (max-width: 768px) {
  .back-to-top-btn {
    bottom: 80px;
    right: 16px;
    width: 42px;
    height: 42px;
  }
}