/* ==========================================================================
   MUSIC.CSS — MAPA RÁPIDO (solo comentarios; NO se toca ninguna regla)
   --------------------------------------------------------------------------
   A) Variables de color y dimensiones ............................. :root
   B) Estilo base ............................................. html, body
   C) Encabezado fijo .................................... header.menu-header
   D) Contenedor principal y layout ...................... .container-fluid,
                                                          .main-content
   E) Intro (bloque de apertura) ......................... #intro.intro-text
   F) Componentes adicionales (notas, canciones, botones) .... varias clases
   G) Switchers (subdominio/idioma) ........................... .switcher-*
   H) Alertas y bloques “salmon” ............................... .music-alert,
                                                                .salmon-version
   I) Criterios de selección (cards y grid) ............... .selection-criteria
   J) Tipografía móvil y headers ............................... media queries
   K) Contenedor de video responsivo .......................... .video-wrapper
   L) Bloque de cita “reflexivo” ........................ .blockquote-reflexivo
   M) Sidebar y navegación lateral ................................. .sidebar
   N) Overlay (móvil) ............................................... .overlay
   O) Media queries (≤768px y ≥769px) ............................... @media
   --------------------------------------------------------------------------
   Nota: Este archivo mantiene el ORDEN original para respetar la cascada.
   ========================================================================== */

/* ============================
   Variables de color
   ============================ */
:root {
  /* Base principal: gama violeta-azulado elegante y sobria */
  --color-primary:        #45489A;    /* Azul violáceo medio (tono principal del sitio) */
  --color-primary-light:  #6B6ECA;    /* Azul lavanda claro (para hover, subtítulos h5, bordes o fondos suaves) */
  --color-primary-bright: #ECECFA;    /* Lavanda muy claro (fondo alternativo o zonas iluminadas) */
  --color-primary-dark:   #1F254F;    /* Azul petróleo oscuro (para encabezados o fondo del navbar) */

  /* Acentos cálidos: destaca sobre el azul, da vitalidad */
  --color-accent:         #45489A;    
  --color-accent-light:   #7A7FD1;  

 /* Triada de colores cálidos (escala salmón-coral) que destacan sobre el azul, da vitalidad */
  --color-salmon-dark:   #FF6D45;  /* Salmón intenso - botones primarios, acciones importantes */
  --color-salmon-medium: #FF8D6B;  /* Salmón medio   - hover states, elementos secundarios */
  --color-salmon-light:  #FFB8A1;  /* Salmón claro   - badges, fondos destacados */

  /* Neutrales para estructura, fondos y contraste con texto */
  --color-neutral-light:  #F4F4FA;    /* Gris lavanda muy claro (fondo de secciones) */
  --color-neutral:        #E6E6F2;    /* Gris lavanda claro (zonas de contenido estructural) */
  --color-neutral-dark:   #2C2C6E;    /* Azul grisáceo profundo (textos destacados o menú lateral) */
  --color-text-light:     white;      /* Texto sobre fondos oscuros */
  --color-alerta: #E65100; /* Alertas, Achtung */

  /* Overlay */
  --color-overlay: rgba(0, 0, 0, 0.7);

  /* Degradados */
  --gradient-primary: linear-gradient(45deg, var(--color-primary), var(--color-primary-light));
  --gradient-bg: linear-gradient(to right, var(--color-neutral-light), var(--color-neutral));

  /* Dimensiones */
  --sidebar-width: 300px;
  --content-max-width: 820px;
  --content-padding: clamp(0.5rem, 3vw, 1.5rem) !important; 
  --content-margin-mobile: clamp(0, 0.6vw, 0) !important;
}
 

/* ============================
                          Estilo base
   ============================ */


html {
  -webkit-hyphens: auto;
  -moz-hyphens: auto;
  -ms-hyphens: auto;
  hyphens: auto;
  hyphenate-limit-chars: 8 3 3;
  hyphenate-limit-lines: 2;
}

body {
  padding-top: 48px;
  overflow-x: hidden;
  background: var(--gradient-bg);
  font-family: 'Oswald', sans-serif;
  font-size: 1.15rem;
  line-height: 1.6;
  font-weight: 300;
  color: var(--color-neutral-dark);
  min-height: 100vh;
  text-align: justify;
  text-justify: inter-word;
}






/* Solo aplica a los párrafos de la introducción y del contenido principal */
#intro.intro-text p,
.main-content p {
  word-spacing: -0.05em; /* Compacta palabras */

}


/* ============================
   Header fijo
   ============================ */
header.menu-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 54px;
  background: var(--color-primary-dark);
  color: var(--color-text-light);
  padding: 6px 15px;
  display: flex;
  align-items: center;
  z-index: 1002;
}

/* ============================
   Botón hamburguesa - VERSIÓN CORREGIDA
   ============================ */
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  background: var(--color-primary-dark);
  border: 2px solid var(--color-primary-light);
  border-radius: 5px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  z-index: 1003;
  position: fixed;
  left: 10px;
  top: 6px;
}

.hamburger-icon {
  width: 24px;
  height: 2px;
  background-color: var(--color-text-light);
  position: relative;
  transition: background-color 0.3s ease;
}

.hamburger-icon::before,
.hamburger-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 24px;
  height: 2px;
  background-color: var(--color-text-light);
  transition: transform 0.3s ease, top 0.3s ease;
}

.hamburger-icon::before { top: -6px; }
.hamburger-icon::after { top: 6px; }

.menu-toggle.active .hamburger-icon {
  background-color: transparent;
}
.menu-toggle.active .hamburger-icon::before {
  top: 0;
  transform: rotate(45deg);
}
.menu-toggle.active .hamburger-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

/* ============================
   Sidebar
   ============================ */
.sidebar {
  background-color: var(--color-primary-dark);
  color: var(--color-text-light);
  padding: 1rem;
  height: 100vh;
  position: static;
  width: var(--sidebar-width);
  overflow-y: auto;
  max-height: calc(100vh - 48px);
  -webkit-overflow-scrolling: touch;
}

.sidebar h4,
.sidebar h6 {
  text-align: center;
}

.sidebar h6 {
  margin-top: 1.5rem;
  color: var(--color-primary-bright);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

.sidebar a {
  color: var(--color-text-light);
  text-decoration: none;
  display: block;
  padding: 0.25rem 0.5rem;
  border-radius: 5px;
  transition: background-color 0.2s ease;
}

.sidebar a:hover {
  background-color: var(--color-primary);
}

/* ============================
   Contenedor principal
   ============================ */
.container-fluid {
  display: flex;
  min-height: calc(100vh - 48px);
}

.main-content {
  flex: 1;
  margin-top: 3rem;
  padding: var(--content-padding);
  margin-left: var(--sidebar-width);
  width: calc(100% - var(--sidebar-width));
  max-width: var(--content-max-width);
}



/* ============================
   Intro
   ============================ */
#intro.intro-text {
  background: linear-gradient(to right, var(--color-primary-bright), var(--color-neutral-light));
  border: 1px solid var(--color-primary-light);
  border-radius: 12px;
  padding: 1.2rem 1.5rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
  max-width: 800px;
  margin: 0 auto 2rem;
}

#intro.intro-text p {
  text-align: justify;
  text-justify: inter-word;
  -webkit-hyphens: auto;
  -moz-hyphens: auto;
  -ms-hyphens: auto;
  hyphens: auto;
  font-size: 1.25rem;
  line-height: 1.8;
  margin-bottom: 1.2rem;
}

#intro.intro-text p:first-child {
  font-weight: 500;
  font-size: 1.3rem;
}

#intro.intro-text p:nth-child(2) {
  font-style: italic;
  color: var(--color-primary);
}


.intro-text h1 {
  margin-top: 0 !important; 
  margin-bottom: 0.5rem !important; 
}

.intro-text h3 {
  margin-top: 1.5rem !important;    
  margin-bottom: 2rem !important;   
}

#intro h1 {
  color: var(--color-accent);
  font-size: 4rem;
  margin: 0;
  text-align: center;
}

#intro h2 {
  color: var(--color-accent);
  font-size: 3rem;
  margin: 1rem;
  text-align: center;
}

#intro h3 {
  color: var(--color-accent-light);
  font-size: 2rem;
  margin: 3rem 0 1rem !important;
  text-align: center;
}


  .h2-larger {
  font-size: 3.30rem !important;
  margin: 3rem 0 1rem !important;
  text-align: center;
}

  .h2-sidebar {
  font-size: 2rem !important;
  margin: 0 auto 2rem !important;
  text-align: center;
}


/* ============================
   Overlay
   ============================ */
.overlay {
  display: none;
  position: fixed;
  top: 48px;
  left: 0;
  width: 100%;
  height: calc(100vh - 48px);
  background: var(--color-overlay);
  backdrop-filter: blur(3px);
  z-index: 1000;
}

.overlay.active {
  display: block;
}
/* ============================
   Media Queries - Mobile First
   ============================ */

/* Pantallas pequeñas (hasta 768px) */
@media (max-width: 768px) {
  /* 0) Overlay para cerrar el menú (coherente con header fijo) */
  .sidebar-overlay,
  .overlay {
    display: none;
    position: fixed;
    top: 48px;                                /* igual que el header fijo */
    left: 0;
    width: 100%;
    height: calc(100vh - 48px);               /* fallback */
    height: calc(100dvh - 48px);              /* móvil moderno */
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(3px);
    z-index: 1000;
  }
  .sidebar-overlay.active,
  .overlay.active {
    display: block;
  }

  /* 1) Wrapper sin padding lateral */
  .container-fluid {
    display: block;
    padding: 0 !important;
  }

  /* 2) Sidebar móvil (scroll interno fiable) */
  .sidebar {
    position: fixed;
    top: 48px;                                /* debajo del header */
    left: -280px;                             /* oculto por defecto */
    width: 280px;

    /* Altura que respeta UI móvil (barra URL, etc.) */
    height: calc(100vh - 48px);               /* fallback */
    height: calc(100dvh - 48px);              /* preferido */

    /* ¡Claves para que haga scroll vertical! */
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;        /* inercia iOS */
    overscroll-behavior: contain;             /* no arrastra el body */

    /* Confort en dispositivos con notch */
    padding-bottom: max(1rem, env(safe-area-inset-bottom));

    z-index: 1001;                            /* por encima del overlay */
    transition: left 0.3s ease;
    box-sizing: border-box;
  }
  .sidebar.active {
    left: 0;
  }

  /* 3) Botón hamburguesa visible */
  .menu-toggle {
    display: flex;
  }

  /* 4) Contenido principal (respeta márgenes móviles) */
  .main-content {
    margin-top: 4.5rem !important;            /* espacio para header */
    margin-right: var(--content-margin-mobile) !important;
    margin-bottom: 1rem !important;
    margin-left: var(--content-margin-mobile) !important;
    padding: 0 !important;
    width: auto !important;
    max-width: 100% !important;
    box-sizing: border-box;
  }

  /* 5) Intro (bloque de apertura) */
  #intro.intro-text {
    margin: 1rem var(--content-margin-mobile) 1rem var(--content-margin-mobile) !important;
    padding: 1rem !important;
    width: auto !important;
    max-width: none !important;
    box-sizing: border-box;
  }

  /* 6) Ajuste para iframes embebidos */
  .main-content > div[style*="iframe"],
  .main-content > div[style*="iframe"] iframe {
    margin: 1rem 0 !important;
    width: 100% !important;
    box-sizing: border-box;
  }

  /* 7) Tipografía móvil (ligera reducción) */
  #intro.intro-text p {
    font-size: 1.05rem !important;
    line-height: 1.5 !important;
  }
  #intro.intro-text p:first-child {
    font-size: 1.05rem !important;
    font-weight: 500;
  }
  #intro.intro-text h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
  }

  /* 8) Listado de canciones */
  .song-group {
    margin-bottom: 1rem;
  }
  .song-title a {
    font-size: 1rem;
  }
  .artist a {
    font-size: 0.9rem;
  }

  /* 9) Reset de márgenes laterales globales en móvil */
  body,
  .main-content,
  #intro {
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
}



/* Pantallas medianas (769px en adelante) */
@media (min-width: 769px) {
  /* Sidebar sticky */
  .sidebar {
    position: sticky !important;
    top: 54px !important;
    height: calc(100vh - 54px) !important;
  }

  /* Contenido principal ancho fijo con sidebar */
  .main-content {
    width: calc(100% - 280px) !important;
    max-width: 820px !important;
    margin-left: 280px !important;
    padding: var(--content-padding) !important;
  }

  /* Ajuste específico para el título principal */
  #intro h1.text-center {
    margin-top: 1rem;
    padding-top: 1.5rem;
  }
}


/* ============================
   Componentes adicionales
   ============================ */
.historical-note {
  font-family: 'Crimson Text', Georgia, serif;
  width: 550px;
  max-width: 100%;
  margin: 2rem auto;
  padding: 1.5rem;
  background: var(--color-neutral-light);
  position: relative;
  box-shadow: 0 0.125rem 0.5rem rgba(0,0,0,0.1);
  hyphens: auto;
  text-align: justify;
}

.historical-note::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75rem;
  bottom: 0.75rem;
  width: 0.25rem;
  background: var(--color-primary);
  border-radius: 2px;
}

.song-group {
  border-bottom: 0.0625rem solid var(--color-salmon-dark);
  padding: 0.625rem 0;
}

.song-title a {
  display: inline-block;
  padding-top: 10px !important;
  padding: 0 0.25rem;
  font-size: 1.2rem;
  border-bottom: 1px dotted currentColor;
  text-decoration: none;
  color: var(--color-primary);
  transition: background-color 0.3s ease;
}

.artist a {
  display: inline-block;
  padding: 0.8rem 0.25rem;
  padding-bottom: 10px; /* <-- este valor aumenta la separación inferior */
  font-size: 1.2rem;
  text-decoration: none;
  color: var(--color-primary-light);
  transition: background-color 0.3s ease;
  border-bottom: none !important;
}

.song-group p {
  margin: 0;
  padding: 0;
}

.song-group .song-title {
  margin-bottom: 0.25rem;
}

.btn-decade {
  background: var(--color-primary);
  color: var(--color-text-light);
  border: none;
  border-radius: 0.25rem;
  padding: 0.3rem 0.6rem;
  box-shadow: 0 0.125rem 0.25rem var(--color-overlay);
  font-size: 1.5rem;
  transition: background-color 0.2s ease;
}

.btn-decade:hover {
  background: var(--color-primary-light);
}

.symbol-divider {
  margin-top: 30px;     /* 30px de espacio arriba */
  margin-right: auto;   /* Centrado horizontal (márgenes automáticos laterales) */
  margin-bottom: 30px;  /* 30px de espacio abajo */
  margin-left: auto;    /* Centrado horizontal */
  text-align: center;
}

.symbol-divider span {
  display: inline-block;
  font-size: 1.1em;
  color: var(--color-primary);
}


.separador {
  margin-top: 20px;     /* 20px de espacio arriba */
  margin-right: auto;   /* Centrado horizontal (márgenes automáticos laterales) */
  margin-bottom: 30px;  /* 30px de espacio abajo */
  margin-left: auto;    /* Centrado horizontal */
  text-align: center !important;
}

.separador span {
  display: inline-block;
  font-size: 1.1em;
  color: var(--color-alerta) !important;
}

a {
  text-decoration: none;
  color: var(--color-salmon-medium);
}

.ash-link {
  color: #F5F5F5;
}


.ash-link:hover {
  color: lightblue;
}

.main-content h3 {
  margin-top: 2rem;
  margin-bottom: 1.5rem;
  font-size: 1.9rem;
  color: var(--color-primary-dark);
  line-height: 1.3;
}

/* ===== SWITCHER CONTAINER ===== */
.switcher-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin-top: 20px;
  padding: 0;
  flex-wrap: nowrap;
  box-sizing: border-box;
  padding-top: 1px;
}

/* Reset para grupos hijos */
.subdomain-switcher,
.language-switcher {
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
  flex-shrink: 0;
}

/* Espacio entre iconos */
.subdomain-switcher .icon-btn + .icon-btn,
.language-switcher .icon-btn + .icon-btn {
  margin-left: 0.75rem;
}

/* ===== ICON BUTTONS ===== */
.icon-btn {
  /* Box Model */
  width: 48px;
  height: 48px;
  padding: 0;
  
  /* Layout */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  
  /* Visual Styling */
  background-color: #e6e6ff; /* Lavanda suave */
  color: #2a2a6b;           /* Azul violáceo oscuro */
  border: 1px solid rgba(42, 42, 107, 0.15); /* borde visible pero suave */
  border-radius: 5px;
  
  /* Typography */
  font-size: 1.4rem;
  font-weight: normal;
  
  /* Interaction */
  cursor: pointer;
  transition: background-color 0.3s ease, border-color 0.3s ease, transform 0.15s ease;
}

/* Active State */
.icon-btn.activo {
  background-color: #6b6eca; /* Violáceo fuerte */
  color: #fff;
  border-color: #5050a2;
  font-weight: bold;
}

/* Hover State (solo cuando no está activo) */
.icon-btn:not(.activo):hover {
  background-color: #d4d4f4; /* Lavanda más saturado */
  color: #2a2a6b;
  transform: translateY(-1px); /* Efecto sutil de elevación */
  border-color: rgba(42, 42, 107, 0.4); /* más visible al pasar el cursor */
}

/* Active Feedback */
.icon-btn:active {
  transform: translateY(0);
}

/* ===== RESPONSIVE - SIN MÁRGENES ===== */
@media (max-width: 576px) {
  .switcher-container {
    display: flex;
    justify-content: space-between;
    margin-top: -12px; /* altura del header fijo */
    padding-top: 0.5rem;
    overflow: hidden; /* Evitamos scroll */
  }

  .subdomain-switcher,
  .language-switcher {
    padding: 0;
    margin: 0;
  }

  /* Primer icono pegado al borde izquierdo */
  .subdomain-switcher .icon-btn:first-child {
    margin-left: 0;
  }

  /* Último icono pegado al borde derecho */
  .language-switcher .icon-btn:last-child {
    margin-right: 0;
  }

/* Espacio entre iconos */
.subdomain-switcher .icon-btn + .icon-btn,
.language-switcher .icon-btn + .icon-btn {
  margin-left: 0.4rem;
}

  .icon-btn {
    width: 42px;
    height: 42px;
    font-size: 1.2rem;
    margin: 0 0.375rem; /* Mitad del espacio normal */
  }
}

/* Versión ultracompacta */
@media (max-width: 400px) {
  .icon-btn {
    width: 38px;
    height: 38px;
    font-size: 1.1rem;
    margin: 0 0.25rem; /* Espacio aún más reducido */
  }
}



#intro, .Spotify {
  margin-left: auto !important;
  margin-right: auto !important;
}


/* ======================
                  ADVERTENCIA #1
   ====================== */
.music-alert {
  background: #FFF5E6; /* Fondo miel claro que contrasta con tu paleta */
  border: 1px solid #FFD699; /* Borde dorado suave */
  border-radius: 10px;
  padding: 1rem 1.5rem 1.2rem 1.5rem;
  margin: 0 auto 1.5rem;
  max-width: 650px;
  display: flex;
  align-items: flex-start;
  box-shadow: 0 3px 15px rgba(255, 179, 71, 0.1);
  position: relative;
  overflow: hidden;
}

.music-alert::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, #FF9F43, #FF6D45);
}

.alert-icon {
  color: #FF6D45; /* Coral brillante */
  font-size: 1.8rem;
  margin-right: 1.5rem;
  margin-top: 0.3rem;
}

.alert-content h4 {
  color: #E65100; /* Naranja oscuro */
  padding: 0 1rem 1rem 0 !important;
  font-size: 1.4rem;
  margin: 0 !important;
}


.alert-content p {
 font-size: 1.1rem !important;
}

.alert-content {
  flex: 1;
  margin: 1rem !important;
}

.alert-actions {
  display: flex;
  justify-content: center; /* Centrado horizontal */
  gap: 1rem;
  margin: 1.2rem 0;
  flex-wrap: wrap;
  width: 100%; /* Asegura que ocupe todo el ancho disponible */
}

.alert-btn {
  background: white;
  color: #FF6D45;
  border: 1px solid #FFB347;
  border-radius: 6px;
  padding: 0.6rem 1.2rem;
  font-size: 0.95rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: all 0.3s ease;
  box-shadow: 0 2px 5px rgba(255, 140, 0, 0.1);
}

.alert-btn i {
  margin-right: 0.6rem;
  font-size: 1.1rem;
}

.alert-btn:hover {
  background: #FFF0E0;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(255, 140, 0, 0.15);
}

.alert-note {
  font-size: 0.95rem !important;
  color: #BF360C;
  margin: 0.8rem 0 0 0;
  display: flex;
  align-items: center;
}

.alert-note i {
  margin-right: 0.5rem;
}

/* Versión responsive para móviles */
@media (max-width: 480px) {
  .alert-actions {
    flex-direction: column; /* Apila los botones */
    align-items: center; /* Centrado vertical cuando están apilados */
    gap: 0.8rem;
  }
  
  .alert-btn {
    width: 80%; /* Ancho consistente para ambos botones */
    justify-content: center; /* Texto centrado dentro del botón */
  }
}

/* ======================
                  ADVERTENCIA #2
   ====================== */

.salmon-version {
  background: #FFF5E6;
  border: 1px solid #FFD699;
  border-radius: 10px;
  padding: 1.8rem;
  margin: 2.5rem 0;
  box-shadow: 0 3px 15px rgba(255, 179, 71, 0.1);
  position: relative;
}

.salmon-version::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, #FF9F43, #FF6D45);
}

.platform-note {
  background: rgba(255, 214, 153, 0.3);
  border-left: 3px solid #FF9F43;
  padding: 1.2rem;
  margin: 1.5rem 0;
  display: flex;
  align-items: flex-start;
  border-radius: 0 5px 5px 0;
}

.platform-note i {
  color: #FF6D45;
  margin-right: 1rem;
  font-size: 1.3rem;
}

.note-content p {
  margin: 0;
  font-size: 1.05rem;
}

.note-content a {
  color: #E65100;
  text-decoration: none;
  border-bottom: 1px dotted #FF6D45;
  font-weight: 500;
}

.difference-point {
  margin-bottom: 1.5rem;
  position: relative;
  padding-left: 2.5rem;
}

.difference-point i {
  position: absolute;
  left: 0;
  top: 0.2rem;
  color: #FF6D45;
  font-size: 1.3rem;
}

.difference-point p {
  margin-top: 0;
  margin-bottom: 0.5rem;
  color: #5D4037;
}

.difference-point ul {
  margin: 0.5rem 0 0 1rem;
  padding-left: 1rem;
  color: #5D4037;
}

.difference-point li {
  margin-bottom: 0.3rem;
}

.selection-difference h3 {
  color: #E65100;
  margin-top: 0;
  margin-bottom: 1.2rem;
  font-size: 1.5rem;
  position: relative;
  padding-left: 1.8rem;
}

.selection-difference h3::before {
  content: "•";
  color: #FF6D45;
  position: absolute;
  left: 0;
  font-size: 2rem;
  line-height: 1;
}

/* ======================
                  ADVERTENCIA #3
   ====================== */

.selection-criteria {
  background-color: #f5f7fa;
  border: 1px solid #c3c9d6;
  border-radius: 12px;
  padding: 1rem;
  max-width: 960px;
  margin: 1rem auto;
  color: #2c3e50;
}

.selection-criteria h3 {
  font-size: 2.3rem;

  margin-top: 0.5rem !important;

  margin-bottom: 1rem;
  color: #1F254F;
  text-align: center;
}

.selection-criteria .subtitle {
  font-size: 1.6rem;
  font-style: normal;
  margin-bottom: 2rem;
  color: #4a5568;
  text-align: center;
}

.criteria-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.criterion {
  padding: 1rem;
  border-radius: 6px;
  border: 1px solid rgba(42, 42, 107, 0.15); /* borde sutil inspirado en los botones */
  border-left: 3px solid #6b46c1; /* acento izquierdo */
  transition: background 0.3s ease, border-color 0.3s ease;
}


.criterion:nth-child(odd) {
  background-color:  #f3f3ff; /* Lavanda muy tenue */
}

.criterion:nth-child(even) {
  background-color: #ececff; /* Un lavanda más grisáceo */
}

.selection-criteria .criterion h4 {
  padding-top: 0 !important;
  margin-top: 0 !important;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  color: #2a3d5c;
}

.criterion p {
  margin: 0;
  font-size: 0.95rem;
  color: #3e4b5a;
}

.criterion:hover {
  background-color: #e6e0ff !important;
}


@media (max-width: 768px) {
body,
.main-content {
  margin-left: 0 !important;
  margin-left: 0 !important;
  padding-left: 0.4rem !important;
  padding-right: 0.4rem !important;
  }

  #intro h1 {
    font-size: 4rem !important;
    line-height: 1.2 !important;
    margin-top: 1rem !important;
    margin-bottom: 1rem !important;
  }

  #intro h2 {
    font-size: 1.8rem !important;
    line-height: 1.2 !important;
    margin-top: 1rem !important;
    margin-bottom: 1rem !important;
  }

  .h2-smaller {
  font-size: 1.30rem !important;
  margin: 4rem 0 1rem !important;
}


  .h2-larger {
  font-size: 2.30rem !important;
  margin: 1rem 0 !important;
  text-align: center;
}

  #intro h3 {
    font-size: 1.8rem !important;
    line-height: 1.2 !important;
    margin-top: 1rem !important;
    margin-bottom: 1rem !important;
  }

.main-content h3 {
  font-size: 1.4rem !important;
  margin-top: 2rem !important;
  margin-bottom: 1.5rem !important;
}

.selection-criteria .subtitle {
  font-size: 1.5rem !important;
  font-style: normal;
  margin: 2rem 0 !important;
  color: #4a5568;
  text-align: center;
}

.criterion p {
  margin: 0;
  font-size: 1.2rem;
  color: #3e4b5a;
}

.selection-criteria .criterion h4 {
  margin-top: 0 !important;
  padding-top: 0 !important;
  margin-bottom: 0.5rem;
  font-size: 1.3rem;
  color: #2a3d5c;
}

.gothic-text {
  font-family: 'MedievalSharp', cursive;
  font-size: 1.0rem; /* Tamaño ajustable */
  /* Otros estilos opcionales: */
  color: #2c2c2c; /* Color del texto */
  letter-spacing: 1px; /* Espaciado entre letras */
}



.music-alert {
  padding: 1rem 0.5rem 1.2rem 0.5rem;
  margin: 0 auto 1.5rem;
}

.alert-note {
  font-size: 0.85rem !important;
  color: #BF360C;
  margin: 0.8rem 0 0 0;
  display: flex;
  align-items: center;
}

.alert-note i {
  margin-right: 0.5rem;
}


.alert-content h4 {
  color: #E65100; /* Naranja oscuro */
  padding: 0rem 0rem 1rem !important;
  font-size: 1.7rem;
  margin: 0 !important;
}




}



.gothic-text {
  font-family: 'MedievalSharp', cursive !important;
  font-size: 1.2rem; /* Tamaño ajustable */
  /* Otros estilos opcionales: */
  color: #2c2c2c; /* Color del texto */
  letter-spacing: 0.8px; /* Espaciado entre letras */
}


.h3-narrativo {
  text-align: left;
  font-size: 1.9rem;
  margin-top: 2rem;
  margin-bottom: 1.5rem;
  line-height: 1.25;
  letter-spacing: -0.015em;
  font-feature-settings: "kern" 0; /* anula ajustes automáticos que agrandan el box */
}

h4 {
  color: var(--color-primary-dark);
  font-size: 1.3rem;
  margin: 2rem 0 1rem !important;
  text-align: left;
  font-weight: 500;
  letter-spacing: 0.02em;
}


h5 {
  color: var(--color-primary-light) !important;
  font-size: 1.2rem;
  margin: 2rem 0 1rem !important;
  text-align: center;
  font-weight: 500;
  letter-spacing: 0.02em;
}



  /* Contenedor opcional para espaciar y limitar ancho */
  .year-block {
    max-width: 820px;
    margin: 2rem auto;
    padding: 0 1rem;
  }

  /* Quita el marcador por defecto del summary y define tipografía */
  .accordion details {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    background: #fff;
    margin: 0.5rem 0;
    overflow: hidden;
  }

  .accordion summary {
    list-style: none;               /* estandariza */
    cursor: pointer;
    padding: 0.85rem 1rem 0.85rem 2.25rem; /* deja espacio para el icono */
    font-weight: 600;
    line-height: 1.2;
    user-select: none;
    position: relative;
  }

  /* Oculta marcador nativo en navegadores WebKit/Blink */
  .accordion summary::-webkit-details-marker { display: none; }

  /* Icono caret: ► / ▾ con rotación suave */
  .accordion summary::before {
    content: "";
    position: absolute;
    left: 0.9rem;
    top: 50%;
    width: 0.6rem;
    height: 0.6rem;
    border-right: 2px solid #555;
    border-bottom: 2px solid #555;
    transform: translateY(-50%) rotate(-45deg); /* ► */
    transition: transform 160ms ease;
  }

  /* Al abrir: caret apunta hacia abajo (▾) */
  .accordion details[open] summary::before {
    transform: translateY(-50%) rotate(45deg);  /* ▾ */
  }

  /* Estados hover/focus para mejor accesibilidad */
  .accordion summary:hover {
    background: #f7f7f7;
  }
  .accordion summary:focus {
    outline: 2px solid #2266cc;
    outline-offset: 2px;
  }

  /* Cuerpo del panel */
  .accordion .panel {
    padding: 0.5rem 1rem 1rem 1rem;
    color: #333;
  }
  .accordion .panel > :first-child { margin-top: 0.25rem; }
  .accordion .panel p { text-align: justify; }

  /* Variante compacta en pantallas pequeñas */
  @media (max-width: 480px) {
    .accordion summary {
      padding: 0.8rem 0.9rem 0.8rem 2.1rem;
      font-size: 0.98rem;
    }
    .accordion .panel { font-size: 0.98rem; }
  }

  /* Impresión: abre todo para que el contenido sea visible en papel */
  @media print {
    .accordion details { border: none; }
    .accordion details[open] summary::before,
    .accordion summary::before { content: none; }
    .accordion details { display: block; }
    .accordion .panel { padding: 0 0 0.75rem 0; }
  }


/* Sidebar: una sola columna vertical en desktop */
.sidebar .topic-grid {
  display: grid;
  grid-template-columns: 1fr;   /* columna única */
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar .topic-item { text-align: left; }

/* Botones de temas con la paleta del sitio */
.sidebar .topic-item a {
  display: block;
  width: 75%;                
  margin: 0 auto;             /* centra el bloque en el sidebar */
  box-sizing: border-box;
  padding: 0.55rem 0.9rem;
  line-height: 1.12;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 500;
  text-align: center;         /* texto centrado dentro del botón */
  color: var(--color-text-light, #fff);
  background: var(--color-primary);
  border: 1px solid var(--color-primary);
  transition: background-color .2s ease, border-color .2s ease, color .2s ease;
}

.sidebar .topic-item a:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
}

.sidebar .topic-item a:focus {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 2px;
}

.sidebar .topic-item a.active,
.sidebar .topic-item a[aria-current="true"] {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
  font-weight: 600;
}


/* Si en algún momento querés volver a 3×3, lo podés hacer SOLO en otra vista:
   por ejemplo, en tablets o en una página de índice general.
   Ejemplo (Opcional): */
/*
@media (min-width: 768px) and (max-width: 1023px) {
  .sidebar .topic-grid { grid-template-columns: repeat(3, 1fr); }
  .sidebar .topic-item { text-align: center; }
}
*/



/* Grilla 3×3 común a todas las décadas */
.years-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  list-style: none;
  margin: .5rem 0 0 0;
  padding: 0;
}
.years-grid li { text-align: center; }

/* Estética unificada con btn-decade / tu paleta */
.years-grid a {
  display: block;
  padding: 0.45rem 0.6rem;
  border-radius: 6px;
  font-size: 1.05rem;
  line-height: 1.2;
  text-decoration: none;
  text-align: center;
  font-weight: 500;
  color: var(--color-text-light);
  background-color: var(--color-primary);
  border: 1px solid var(--color-primary);
  transition: background-color .2s ease, border-color .2s ease, color .2s ease;
}
.years-grid a:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  color: var(--color-text-light);
}
.years-grid a:focus { outline: 2px solid var(--color-primary-light); outline-offset: 2px; }

/* Placeholders para cuadrar filas */
.years-grid .placeholder { visibility: hidden; pointer-events: none; }



/* Scope: todo lo de los botones vive bajo .esq-ycta */
.esq-ycta{
  --esq-azul-profundo: #001F3F;
  --esq-oro: gold;
  --esq-rojo: #cc0000;

  text-align: center;
  margin: 1.3rem;
}

/* Base del botón */
.esq-ycta .esq-ybtn{
  display: inline-block;
  margin: .5rem;
  padding: 10px 20px;
  font-size: .95rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 6px;
  border: 2px solid transparent;        /* borde definido por variante */
  box-shadow: 0 2px 6px rgba(0,0,0,.2);
  transition:
    transform .15s ease,
    color .2s ease,
    background-color .2s ease,
    border-color .2s ease,
    box-shadow .2s ease;
  will-change: transform;
  -webkit-tap-highlight-color: transparent;
}

/* Variante dorada */
.esq-ycta .esq-ybtn--aurum{
  color: var(--esq-azul-profundo);
  background-color: var(--esq-oro);
  border-color: var(--esq-oro);
}
.esq-ycta .esq-ybtn--aurum:hover,
.esq-ycta .esq-ybtn--aurum:focus{
  color: var(--esq-oro);
  background-color: var(--esq-azul-profundo);
  border-color: var(--esq-azul-profundo);
}

/* Variante roja */
.esq-ycta .esq-ybtn--crimson{
  color: #fff;
  background-color: var(--esq-rojo);
  border-color: var(--esq-rojo);
}
.esq-ycta .esq-ybtn--crimson:hover,
.esq-ycta .esq-ybtn--crimson:focus{
  color: var(--esq-rojo);
  background-color: #fff;
  border-color: var(--esq-rojo);
}

/* Micro-animación y realce */
.esq-ycta .esq-ybtn:hover,
.esq-ycta .esq-ybtn:focus{
  transform: scale(1.03);
  box-shadow: 0 6px 14px rgba(0,0,0,.25);
}

/* Activo (clic sostenido) */
.esq-ycta .esq-ybtn:active{
  transform: scale(0.98);
  box-shadow: 0 2px 6px rgba(0,0,0,.2);
}

/* Foco accesible sin saltos */
.esq-ycta .esq-ybtn:focus-visible{
  outline: 3px solid rgba(0,0,0,.25);
  outline-offset: 2px;
}

/* Respeto por reducción de movimiento */
@media (prefers-reduced-motion: reduce){
  .esq-ycta .esq-ybtn{
    transition: none;
  }
  .esq-ycta .esq-ybtn:hover,
  .esq-ycta .esq-ybtn:focus,
  .esq-ycta .esq-ybtn:active{
    transform: none;
  }
}


/* ===============================
   Contenedor responsivo para video
   =============================== */
.video-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);

  /* Relación de aspecto por defecto (moderno) */
  aspect-ratio: 16 / 9; /* YouTube estándar */
}

/* Fallback para navegadores sin aspect-ratio */
.video-wrapper::before {
  content: "";
  display: block;
  padding-bottom: 56.25%; /* 16:9 */
}

/* Contenido interno: iframe o img */
.video-wrapper iframe,
.video-wrapper img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 6px; /* opcional: igual al contenedor */
  object-fit: cover;  /* útil para <img>; inofensivo en <iframe> */
}

/* ================================
   Variantes de relación de aspecto
   ================================ */

/* 4:3 (material clásico, TV antigua, archivos) */
.video-wrapper.is-4-3 { aspect-ratio: 4 / 3; }
.video-wrapper.is-4-3::before { padding-bottom: 75%; }

/* 1:1 (cuadrado) */
.video-wrapper.is-1-1 { aspect-ratio: 1 / 1; }
.video-wrapper.is-1-1::before { padding-bottom: 100%; }

/* 3:2 (fotografía clásica) */
.video-wrapper.is-3-2 { aspect-ratio: 3 / 2; }
.video-wrapper.is-3-2::before { padding-bottom: 66.6667%; }

/* 2:3 (vertical fotográfico) */
.video-wrapper.is-2-3 { aspect-ratio: 2 / 3; }
.video-wrapper.is-2-3::before { padding-bottom: 150%; }

/* 9:16 (vertical tipo shorts/reels) */
.video-wrapper.is-9-16 { aspect-ratio: 9 / 16; }
.video-wrapper.is-9-16::before { padding-bottom: 177.7778%; }


        .blockquote-reflexivo {
            margin: 3em auto 1.5rem;
            padding: 2.5em 1em 0.5em 1.5em;
            border-left: 5px solid #5c6bc0;
            background: linear-gradient(to right, #ffffff 0%, #f3f3ff 100%);
            font-style: normal;
            color: #333;
            max-width: 400px;
            line-height: 1.8;
            border-radius: 12px;
            font-size: 1.1rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            position: relative;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .blockquote-reflexivo:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
        }

        .blockquote-reflexivo::before {
            content: """;
            font-family: Georgia, serif;
            font-size: 5rem;
            color: #5c6bc0;
            position: absolute;
            left: 15px;
            top: 10px;
            opacity: 0.2;
        }

        .blockquote-reflexivo::after {
            content: """;
            font-family: Georgia, serif;
            font-size: 5rem;
            color: #5c6bc0;
            position: absolute;
            right: 15px;
            bottom: -30px;
            opacity: 0.2;
            transform: rotate(180deg);
        }

        .quote-author {
            display: block;
            margin-top: 0.5em;
            text-align: right;
            font-style: italic;
            color: #5c6bc0;
            font-weight: 500;
        }

        .quote-icon {
            position: absolute;
            top: -20px;
            left: 50%;
            transform: translateX(-50%);
            background: #5c6bc0;
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 10px rgba(92, 107, 192, 0.3);
        }

        @media (max-width: 768px) {
            .blockquote-reflexivo {
                padding: 2em 1em;
                margin: 2.5em 1em;
                font-size: 1rem;
            }
        }



/* Sidebar – estilos mínimos para el submenú */
.topics-nav .topic-grid { list-style: none; margin: 0; padding: 0; }
.topic-item { margin: .25rem 0; }

.topic-item.has-children .topic-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: .5rem;
  justify-content: space-between;
  background: transparent;
  border: 0;
  padding: .35rem 0;
  font: inherit;
  cursor: pointer;
}

.topic-item .label { display: inline-block; }

.sub-list { list-style: none; margin: .25rem 0 .5rem 0; padding-left: 0; }
.sub-list li a {
  display: block;
  padding: .2rem 0 .2rem 1rem;   /* sangría visual del submenú */
  font-size: .95em;
  text-decoration: none;
}

.chevron { transition: transform .2s ease; }
#efemerides-sub.show + /* no-op to keep specificity */ .x {}

.topic-item.has-children .collapse.show ~ .chevron { transform: rotate(90deg); }

/* alternativa robusta: rotar chevrón vía estado del botón */
.topic-item.has-children .topic-toggle[aria-expanded="true"] .chevron {
  transform: rotate(90deg);
}

/* === FIX Anniversaries: que el padre con submenú tenga el mismo look que los demás === */

/* Botón padre (topic-toggle) = mismo estilo que .sidebar .topic-item a */
.sidebar .topic-item.has-children > .topic-toggle{
  /* anula el mínimo previo */
  display: block;                     /* en vez de flex */
  width: 75%;                         /* igual que los anchors */
  margin: 0 auto;                     /* centra el bloque */
  box-sizing: border-box;
  padding: 0.55rem 2.0rem 0.55rem 0.9rem; /* espacio a la derecha para el chevron */
  line-height: 1.12;
  border-radius: 6px;
  text-decoration: none;
  text-align: center;                 /* texto centrado */
  font-weight: 500;

  /* paleta coherente */
  background: var(--color-primary);
  color: var(--color-text-light, #fff);
  border: 1px solid var(--color-primary);

  position: relative;                 /* para posicionar el chevron */
  transition: background-color .2s ease, border-color .2s ease, color .2s ease;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.sidebar .topic-item.has-children > .topic-toggle:hover,
.sidebar .topic-item.has-children > .topic-toggle:focus{
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
  outline: 2px solid var(--color-primary-light);
  outline-offset: 2px;
}

/* El texto queda centrado sin que el chevron lo empuje */
.sidebar .topic-item.has-children > .topic-toggle .label{
  display: block;
  pointer-events: none;
}

/* Chevron fijo a la derecha y rotación al abrir */
.sidebar .topic-item.has-children > .topic-toggle .chevron{
  position: absolute;
  right: 0.6rem;
  top: 50%;
  transform: translateY(-50%);              /* ► cerrado */
  transition: transform .2s ease;
}
.sidebar .topic-item.has-children > .topic-toggle[aria-expanded="true"] .chevron{
  transform: translateY(-50%) rotate(90deg); /* ▾ abierto */
}

/* === Submenú: aspecto coherente pero jerárquicamente más suave === */
.sidebar .topic-item.has-children .sub-list{
  list-style: none;
  margin: 0.35rem 0 0.6rem;
  padding: 0;
}

.sidebar .topic-item.has-children .sub-list li a{
  display: block;
  width: 75%;                       /* alinea con el padre */
  margin: 0.25rem auto;
  padding: 0.45rem 0.6rem;
  text-align: center;
  border-radius: 6px;
  background: var(--color-primary-bright);
  color: var(--color-primary-dark);
  border: 1px solid var(--color-primary-light);
  transition: background-color .2s ease, border-color .2s ease;
}

.sidebar .topic-item.has-children .sub-list li a:hover,
.sidebar .topic-item.has-children .sub-list li a:focus{
  background: var(--color-neutral-light);
  border-color: var(--color-primary);
  outline: 2px solid var(--color-primary-light);
  outline-offset: 2px;
}

/* 1) Resaltar subitem activo y el padre (requires :has, ya soportado) */
.sidebar .topic-item.has-children .sub-list a[aria-current="true"],
.sidebar .topic-item.has-children .sub-list a.active{
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
  color: var(--color-text-light);
  font-weight: 600;
}
.sidebar .topic-item.has-children:has(.sub-list a[aria-current="true"], .sub-list a.active)
> .topic-toggle{
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
}

/* 2) Consistencia de anchos: usa la variable en desktop también */
:root{
  --sidebar-width: 300px;         /* desktop */
  --sidebar-width-mobile: 280px;  /* mobile */
}
@media (max-width: 768px){
  .sidebar{ width: var(--sidebar-width-mobile); left: calc(-1 * var(--sidebar-width-mobile)); }
}
@media (min-width: 769px){
  .sidebar{ width: var(--sidebar-width) !important; }
  .main-content{
    width: calc(100% - var(--sidebar-width)) !important;
    margin-left: var(--sidebar-width) !important;
  }
}

/* 3) Respeta “reduced motion” para las transiciones del menú */
@media (prefers-reduced-motion: reduce){
  .sidebar, .topic-toggle, .sub-list a { transition: none !important; }
}


/* ========================================
   Video en orientación horizontal (móvil)
   ======================================== */
@media screen and (orientation: landscape) and (max-width: 768px) {
  .video-figure {
    max-width: 100vw !important;
    margin: 0 !important;
  }

  .video-wrapper {
    aspect-ratio: auto;                 /* anula el 16:9 fijo */
    width: 100vw;
    height: calc(100dvh - 54px);        /* resta la altura del header */
    border-radius: 0;
    box-shadow: none;
  }

  .video-wrapper iframe {
    width: 100vw;
    height: calc(100dvh - 54px);
    border-radius: 0;
  }

  /* elimina márgenes de contenido en landscape */
  .main-content {
    padding: 0 !important;
  }
}