/* ============================================================
   AudiTaxes SRL + Club Búho — Hoja de Estilos Principal
   Paleta corporativa oficial:
     Pacific Blue → #00A8B5 (primario)
     Blue Spruce  → #007063 (secundario)
     Silver       → #C4CDCB (neutro / bordes)
   Derivados calculados con contraste WCAG AA
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800&family=Open+Sans:wght@300;400;600;700&display=swap');

:root {
  --color-primario: #00A8B5;
  --color-primario-claro: #26C0CD;
  --color-primario-oscuro: #007D88;
  --color-secundario: #007063;
  --color-secundario-claro: #1A8A7D;
  --color-secundario-oscuro: #005A50;
  --color-fondo: #EEF1F0;
  --color-fondo-oscuro: #C4CDCB;
  --color-texto: #2D3740;
  --color-texto-claro: #6B7B78;
  --color-texto-blanco: #F1F5F9;
  --color-error: #DC2626;
  --color-error-fondo: #FEF2F2;
  --color-exito: #16A34A;
  --color-exito-fondo: #F0FDF4;
  --color-info-fondo: #EFF6FF;
  --color-blanco: #FFFFFF;
  --color-borde: #C4CDCB;

  --color-acento-purpura: #8B5CF6;
  --color-acento-celeste: #0EA5E9;
  --color-whatsapp: #25D366;

  --fuente-titulos: 'Montserrat', sans-serif;
  --fuente-cuerpo: 'Open Sans', sans-serif;

  --sombra-sm: 0 1px 2px rgba(0,0,0,0.05);
  --sombra-md: 0 4px 6px rgba(0,0,0,0.07);
  --sombra-lg: 0 10px 25px rgba(0,0,0,0.1);

  --radio-sm: 6px;
  --radio-md: 10px;
  --radio-lg: 16px;

  --ancho-max: 1200px;
  --transicion: 0.2s ease;
}

/* ==========================================
   RESET & BASE
   ========================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--fuente-cuerpo);
  color: var(--color-texto);
  background: var(--color-fondo);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--fuente-titulos);
  color: var(--color-primario);
  line-height: 1.3;
}

a { color: var(--color-primario); text-decoration: none; transition: color var(--transicion); }
a:hover { color: var(--color-secundario); }

img { max-width: 100%; height: auto; display: block; }

/* ==========================================
   UTILIDADES
   ========================================== */
.contenedor {
  max-width: var(--ancho-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.seccion { padding: 5rem 0; }
.seccion-alt { background: var(--color-blanco); }
.seccion-titulo {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  text-align: center;
}
.seccion-subtitulo {
  color: var(--color-texto-claro);
  text-align: center;
  margin-bottom: 3rem;
  font-size: 1.1rem;
}
.separador {
  width: 60px;
  height: 3px;
  background: var(--color-secundario);
  margin: 0.8rem auto 0;
  border: none;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}

/* ==========================================
   NAVBAR
   ========================================== */
.navbar {
  background: var(--color-primario-oscuro);
  padding: 0.8rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--sombra-md);
}
.navbar .contenedor {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.navbar-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--fuente-titulos);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--color-blanco);
}
.navbar-logo span { color: var(--color-blanco); }
.navbar-logo:hover { color: var(--color-blanco); opacity: 0.9; }

.navbar-links {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  list-style: none;
}
.navbar-links a {
  color: var(--color-texto-blanco);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radio-sm);
  font-size: 0.92rem;
  font-weight: 500;
  transition: all var(--transicion);
}
.navbar-links a:hover { background: rgba(255,255,255,0.1); color: var(--color-blanco); }

.boton-nav {
  font-family: var(--fuente-cuerpo);
  font-weight: 600;
  border: 2px solid var(--color-blanco);
  color: var(--color-blanco) !important;
  padding: 0.45rem 1.2rem !important;
}
.boton-nav:hover { background: var(--color-secundario) !important; color: var(--color-blanco) !important; }
.boton-nav.primario { background: var(--color-secundario); color: var(--color-blanco) !important; font-weight: 700; }
.boton-nav.primario:hover { background: var(--color-secundario-claro) !important; }

.navbar-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-blanco);
  font-size: 1.6rem;
  cursor: pointer;
  padding: 0.3rem;
}

/* ==========================================
   HERO
   ========================================== */
.hero {
  background: linear-gradient(135deg, var(--color-primario-oscuro) 0%, var(--color-secundario-oscuro) 100%);
  color: var(--color-texto-blanco);
  padding: 6rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 80px;
  background: var(--color-fondo);
  clip-path: polygon(0 60%, 100% 0, 100% 100%, 0 100%);
}
.hero h1 {
  color: var(--color-blanco);
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}
.hero h1 span { color: var(--color-blanco); }
.hero p {
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto 2rem;
  color: var(--color-texto-blanco);
  opacity: 0.9;
  position: relative;
  z-index: 1;
}

/* ==========================================
   BOTONES
   ========================================== */
.boton {
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: var(--radio-sm);
  font-family: var(--fuente-cuerpo);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transicion);
  border: 2px solid transparent;
  text-align: center;
  line-height: 1.4;
}
.boton-primario { background: var(--color-primario-oscuro); color: var(--color-blanco); border-color: var(--color-primario-oscuro); }
.boton-primario:hover { background: var(--color-primario); border-color: var(--color-primario); color: var(--color-blanco); }
.boton-secundario { background: var(--color-secundario); color: var(--color-blanco); border-color: var(--color-secundario); }
.boton-secundario:hover { background: var(--color-secundario-claro); border-color: var(--color-secundario-claro); color: var(--color-blanco); }
.boton-esquema { background: transparent; color: var(--color-blanco); border-color: var(--color-blanco); }
.boton-esquema:hover { background: var(--color-blanco); color: var(--color-primario); }
.boton-esquema-oscuro { background: transparent; color: var(--color-primario); border-color: var(--color-primario); }
.boton-esquema-oscuro:hover { background: var(--color-primario-oscuro); color: var(--color-blanco); }
.boton-peligro { background: var(--color-error); color: var(--color-blanco); border-color: var(--color-error); }
.boton-peligro:hover { background: #B91C1C; }
.boton-exito { background: var(--color-exito); color: var(--color-blanco); border-color: var(--color-exito); }
.boton-exito:hover { background: #15803D; border-color: #15803D; }
.boton-chico { padding: 0.4rem 1rem; font-size: 0.85rem; }
.boton-grande { padding: 1rem 2.5rem; font-size: 1.1rem; }

/* ==========================================
   TARJETAS
   ========================================== */
.tarjeta {
  background: var(--color-blanco);
  border-radius: var(--radio-md);
  box-shadow: var(--sombra-sm);
  overflow: hidden;
  transition: transform var(--transicion), box-shadow var(--transicion);
  border: 1px solid var(--color-borde);
}
.tarjeta:hover { transform: translateY(-3px); box-shadow: var(--sombra-lg); }
.tarjeta-cuerpo { padding: 1.5rem; }
.tarjeta-titulo { font-size: 1.2rem; font-weight: 700; margin-bottom: 0.5rem; }
.tarjeta-texto { color: var(--color-texto-claro); font-size: 0.95rem; }

/* Grid para servicios */
.grid-servicios {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}
.servicio-icono {
  width: 60px;
  height: 60px;
  background: var(--color-primario);
  border-radius: var(--radio-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.5rem;
  color: var(--color-blanco);
}

/* ==========================================
   GRID DE CURSOS / BLOG
   ========================================== */
.grid-cursos, .grid-blog {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}
.tarjeta-imagen {
  aspect-ratio: 16/9;
  background: var(--color-fondo-oscuro);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-texto-claro);
  font-size: 3rem;
  overflow: hidden;
}
.tarjeta-imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.tarjeta-etiqueta {
  display: inline-block;
  background: var(--color-secundario);
  color: var(--color-blanco);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}
.tarjeta-meta {
  display: flex;
  gap: 1rem;
  color: var(--color-texto-claro);
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

/* ==========================================
   FORMULARIOS
   ========================================== */
.formulario {
  max-width: 560px;
  margin: 0 auto;
}
.formulario-grupo { margin-bottom: 1.2rem; }
.formulario-grupo label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
  color: var(--color-texto);
}
.formulario-control {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 2px solid var(--color-borde);
  border-radius: var(--radio-sm);
  font-family: var(--fuente-cuerpo);
  font-size: 0.95rem;
  transition: border-color var(--transicion), box-shadow var(--transicion);
  background: var(--color-blanco);
}
.formulario-control:focus {
  outline: none;
  border-color: var(--color-primario);
  box-shadow: 0 0 0 3px rgba(0, 168, 181, 0.15);
}
.formulario-control.error { border-color: var(--color-error); }
.formulario-error { color: var(--color-error); font-size: 0.82rem; margin-top: 0.25rem; }
.formulario-control:disabled { background: var(--color-fondo); cursor: not-allowed; }

textarea.formulario-control { resize: vertical; min-height: 120px; }
select.formulario-control { cursor: pointer; }

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  background: var(--color-primario-oscuro);
  color: var(--color-texto-blanco);
  padding: 3rem 0 1.5rem;
  margin-top: auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer h4 { color: var(--color-blanco); margin-bottom: 1rem; font-size: 1.1rem; }
.footer a { color: var(--color-texto-blanco); opacity: 0.8; font-size: 0.9rem; }
.footer a:hover { color: var(--color-blanco); opacity: 1; }
.footer p { font-size: 0.9rem; line-height: 1.8; opacity: 0.85; }
.footer-inferior {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.7;
}

/* ==========================================
   ALERTAS / FLASH
   ========================================== */
.alerta {
  padding: 1rem 1.5rem;
  border-radius: var(--radio-sm);
  margin-bottom: 1.5rem;
  font-size: 0.92rem;
  font-weight: 500;
  border-left: 4px solid;
}
.alerta-exito { background: var(--color-exito-fondo); color: var(--color-exito); border-color: var(--color-exito); }
.alerta-error { background: var(--color-error-fondo); color: var(--color-error); border-color: var(--color-error); }
.alerta-info { background: var(--color-info-fondo); color: var(--color-primario); border-color: var(--color-primario); }

/* ==========================================
   PAGINACIÓN
   ========================================== */
.paginacion {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}
.paginacion a, .paginacion span {
  display: inline-block;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radio-sm);
  font-size: 0.9rem;
  font-weight: 500;
}
.paginacion a { background: var(--color-blanco); border: 1px solid var(--color-borde); color: var(--color-texto); }
.paginacion a:hover { background: var(--color-primario-oscuro); color: var(--color-blanco); border-color: var(--color-primario-oscuro); }
.paginacion .activo { background: var(--color-primario-oscuro); color: var(--color-blanco); border-color: var(--color-primario-oscuro); }
.paginacion .deshabilitado { opacity: 0.4; pointer-events: none; }

/* ==========================================
   LAYOUT DE CURSO (sidebar)
   ========================================== */
.curso-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 2rem;
  align-items: start;
}
.curso-sidebar {
  background: var(--color-blanco);
  border-radius: var(--radio-md);
  box-shadow: var(--sombra-sm);
  padding: 1.5rem;
  position: sticky;
  top: 90px;
}
.curso-sidebar ul { list-style: none; }
.curso-sidebar li {
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-fondo-oscuro);
  font-size: 0.9rem;
}
.curso-sidebar li:last-child { border-bottom: none; }
.curso-sidebar a { display: flex; align-items: center; gap: 0.5rem; }
.curso-sidebar .completado { text-decoration: line-through; color: var(--color-exito); }
.curso-sidebar .completado::before { content: "✓"; color: var(--color-exito); font-weight: bold; }
.curso-contenido { min-height: 60vh; }

.curso-progreso {
  background: var(--color-fondo-oscuro);
  border-radius: 20px;
  height: 12px;
  overflow: hidden;
  margin: 0.5rem 0 1rem;
}
.curso-progreso-barra {
  height: 100%;
  background: var(--color-exito);
  border-radius: 20px;
  transition: width 0.5s ease;
}

/* ==========================================
   CONTENIDO DE LECCIÓN
   ========================================== */
.leccion-contenido {
  background: var(--color-blanco);
  border-radius: var(--radio-md);
  padding: 2rem;
  box-shadow: var(--sombra-sm);
}
.leccion-contenido h2 { margin-bottom: 1rem; }
.leccion-contenido video {
  width: 100%;
  border-radius: var(--radio-sm);
  margin: 1rem 0;
}
.leccion-documento {
  background: var(--color-fondo);
  padding: 2rem;
  border-radius: var(--radio-sm);
  margin: 1rem 0;
  text-align: center;
  border: 2px dashed var(--color-borde);
}

/* ==========================================
   EXAMEN
   ========================================== */
.examen-contenedor {
  max-width: 800px;
  margin: 0 auto;
}
.examen-header {
  background: var(--color-primario-oscuro);
  color: var(--color-blanco);
  padding: 1rem 1.5rem;
  border-radius: var(--radio-md) var(--radio-md) 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.examen-temporizador {
  font-size: 1.3rem;
  font-weight: 700;
  font-family: var(--fuente-titulos);
}
.examen-temporizador.urgente { color: var(--color-error); animation: pulse 1s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

.examen-cuerpo {
  background: var(--color-blanco);
  padding: 2rem;
  border-radius: 0 0 var(--radio-md) var(--radio-md);
  box-shadow: var(--sombra-md);
}
.examen-pregunta {
  display: none;
  animation: fadeIn 0.3s ease;
}
.examen-pregunta.activa { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.examen-pregunta h3 { margin-bottom: 1.2rem; font-size: 1.1rem; }
.examen-opcion {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.8rem 1rem;
  margin-bottom: 0.5rem;
  border: 2px solid var(--color-borde);
  border-radius: var(--radio-sm);
  cursor: pointer;
  transition: all var(--transicion);
}
.examen-opcion:hover { border-color: var(--color-primario); background: var(--color-fondo); }
.examen-opcion input[type="radio"] { margin-top: 3px; accent-color: var(--color-primario); width: 18px; height: 18px; cursor: pointer; }
.examen-opcion.seleccionada { border-color: var(--color-primario); background: rgba(0, 168, 181, 0.08); }

.examen-navegacion {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-borde);
}
.examen-contador { font-size: 0.9rem; color: var(--color-texto-claro); }

/* ==========================================
   PANEL DE ADMINISTRACIÓN
   ========================================== */
.admin-layout { display: grid; grid-template-columns: 250px 1fr; min-height: calc(100vh - 65px); }
.admin-sidebar {
  background: var(--color-primario-oscuro);
  color: var(--color-texto-blanco);
  padding: 1.5rem;
}
.admin-sidebar h3 { color: var(--color-blanco); margin-bottom: 1.5rem; font-size: 1.1rem; }
.admin-sidebar nav a {
  display: block;
  padding: 0.6rem 0.8rem;
  border-radius: var(--radio-sm);
  color: var(--color-texto-blanco);
  margin-bottom: 0.3rem;
  font-size: 0.9rem;
  transition: all var(--transicion);
}
.admin-sidebar nav a:hover, .admin-sidebar nav a.activo { background: rgba(255,255,255,0.1); color: var(--color-blanco); }
.admin-contenido { padding: 2rem; background: var(--color-fondo); }

.admin-estadisticas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.admin-stat {
  background: var(--color-blanco);
  padding: 1.5rem;
  border-radius: var(--radio-md);
  box-shadow: var(--sombra-sm);
  text-align: center;
}
.admin-stat-valor { font-size: 2.2rem; font-weight: 800; color: var(--color-primario); font-family: var(--fuente-titulos); }
.admin-stat-etiqueta { color: var(--color-texto-claro); font-size: 0.85rem; margin-top: 0.3rem; }

/* ==========================================
   TABLAS
   ========================================== */
.tabla-contenedor { overflow-x: auto; }
.tabla {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  background: var(--color-blanco);
  border-radius: var(--radio-md);
  overflow: hidden;
  box-shadow: var(--sombra-sm);
}
.tabla thead { background: var(--color-primario-oscuro); color: var(--color-blanco); }
.tabla th { padding: 0.8rem 1rem; text-align: left; font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.5px; }
.tabla td { padding: 0.7rem 1rem; border-bottom: 1px solid var(--color-fondo-oscuro); }
.tabla tbody tr:hover { background: var(--color-fondo); }
.tabla-acciones { display: flex; gap: 0.5rem; }

/* ==========================================
   CERTIFICADO / VALIDACIÓN
   ========================================== */
.certificado-validacion {
  max-width: 600px;
  margin: 2rem auto;
  background: var(--color-blanco);
  border-radius: var(--radio-md);
  padding: 2.5rem;
  text-align: center;
  box-shadow: var(--sombra-md);
}
.certificado-icono { font-size: 3.5rem; margin-bottom: 1rem; }
.certificado-valido .certificado-icono { color: var(--color-exito); }
.certificado-invalido .certificado-icono { color: var(--color-error); }
.certificado-codigo {
  font-family: monospace;
  font-size: 1.1rem;
  background: var(--color-fondo);
  padding: 0.5rem 1rem;
  border-radius: var(--radio-sm);
  display: inline-block;
  margin: 0.5rem 0;
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 768px) {
  .navbar-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-primario-oscuro);
    flex-direction: column;
    padding: 1rem;
    gap: 0.5rem;
    box-shadow: var(--sombra-lg);
  }
  .navbar-links.activo { display: flex; }
  .navbar-toggle { display: block; }
  .hero h1 { font-size: 2rem; }
  .hero p { font-size: 1rem; }
  .seccion { padding: 3rem 0; }
  .seccion-titulo { font-size: 1.6rem; }
  .grid-servicios { grid-template-columns: 1fr; }
  .grid-cursos, .grid-blog { grid-template-columns: 1fr; }
  .curso-layout { grid-template-columns: 1fr; }
  .curso-sidebar { position: static; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; }
}

/* ==========================================
   BREADCRUMBS (miga de pan)
   ========================================== */
.breadcrumbs {
  padding: 0.6rem 0;
  font-size: 0.85rem;
  color: var(--color-texto-claro);
  margin-bottom: 0.5rem;
}
.breadcrumbs a { color: var(--color-primario); }
.breadcrumbs a:hover { color: var(--color-secundario); }
.breadcrumbs span { color: var(--color-texto-claro); }

/* ==========================================
   WHATSAPP FLOTANTE
   ========================================== */
.whatsapp-flotante {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 9999;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  animation: wpp-pulse 2s infinite;
}
.whatsapp-flotante:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
  animation: none;
}
@keyframes wpp-pulse {
  0%, 100% { box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 25px rgba(37, 211, 102, 0.7); }
}

/* ==========================================
   STICKY BAR MOBILE
   ========================================== */
.sticky-mobile-bar {
  display: none;
}
@media (max-width: 768px) {
  .sticky-mobile-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9998;
    background: var(--color-blanco);
    padding: 0.6rem 1rem;
    gap: 0.5rem;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    justify-content: center;
  }
  .sticky-mobile-bar .boton {
    flex: 1;
    text-align: center;
    font-size: 0.8rem;
    padding: 0.5rem 0.3rem;
  }
  .footer {
    padding-bottom: 5rem;
  }
  .whatsapp-flotante {
    bottom: 75px;
  }
}

@media (max-width: 768px) {
  .whatsapp-flotante {
    bottom: 18px;
    right: 18px;
    width: 52px;
    height: 52px;
  }
}

/* ==========================================
   ACCESIBILIDAD
   ========================================== */
:focus-visible { outline: 3px solid var(--color-secundario); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}