/* ============================================================
   AI MATURITY DX — ADAPTAi® Mindset
   Sistema de diseño: azul estratégico + naranja acción + teal crecimiento
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500&display=swap');

:root {
  /* Paleta de marca */
  --azul: #1A4FA0;
  --azul-oscuro: #103268;
  --azul-luz: #E8EFFA;
  --naranja: #F26522;
  --naranja-oscuro: #C94F16;
  --teal: #00A99D;
  --teal-oscuro: #007A71;

  /* Neutros */
  --carbon: #14202E;
  --gris-texto: #4A5568;
  --gris-linea: #DDE3EC;
  --fondo: #F7F9FC;
  --blanco: #FFFFFF;

  /* Tipografía */
  --f-display: 'Space Grotesk', sans-serif;
  --f-body: 'Inter', sans-serif;
  --f-mono: 'JetBrains Mono', monospace;

  /* Espaciado */
  --radio: 14px;
  --radio-sm: 8px;
  --sombra: 0 4px 24px rgba(20, 32, 46, 0.08);
  --sombra-lg: 0 12px 48px rgba(20, 32, 46, 0.14);

  --transicion: 240ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--f-body);
  background: var(--fondo);
  color: var(--carbon);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* Fondo con textura sutil de "red neuronal" */
.fondo-textura {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    radial-gradient(circle at 15% 20%, rgba(26,79,160,0.05) 0%, transparent 45%),
    radial-gradient(circle at 85% 75%, rgba(242,101,34,0.045) 0%, transparent 45%),
    radial-gradient(circle at 50% 100%, rgba(0,169,157,0.04) 0%, transparent 50%);
}

h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--carbon);
}

.eyebrow {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal-oscuro);
  font-weight: 500;
}

a { color: var(--azul); }

/* ============================== LAYOUT ============================== */
.app-shell {
  max-width: 880px;
  margin: 0 auto;
  padding: 32px 24px 80px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}

.marca {
  display: flex;
  align-items: center;
  background: white;
  border-radius: 10px;
  padding: 6px 10px;
  border: 1px solid var(--gris-linea);
  text-decoration: none;
  transition: var(--transicion);
}
.marca:hover { border-color: var(--azul); box-shadow: var(--sombra); }
.marca-logo-img {
  height: 26px;
  width: auto;
  display: block;
}

/* ============================== PANTALLAS ============================== */
.pantalla {
  display: none;
  animation: aparecer 480ms cubic-bezier(0.22, 1, 0.36, 1);
}
.pantalla.activa { display: block; }

@keyframes aparecer {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- Bienvenida ---- */
.hero {
  padding: 8px 0 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--azul-luz);
  color: var(--azul);
  padding: 6px 14px;
  border-radius: 100px;
  font-family: var(--f-mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  margin-bottom: 22px;
}
.hero-badge .punto { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); animation: pulso 2s infinite; }
@keyframes pulso { 0%,100%{opacity:1} 50%{opacity:0.35} }

.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.1rem);
  line-height: 1.08;
  margin-bottom: 20px;
  max-width: 11.5em;
}
.hero h1 .resaltado { color: var(--azul); }
.hero h1 .resaltado-naranja { color: var(--naranja); }

.hero-sub {
  font-size: 1.08rem;
  color: var(--gris-texto);
  max-width: 46em;
  margin-bottom: 36px;
}

.autores {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  padding: 18px 22px;
  background: var(--blanco);
  border: 1px solid var(--gris-linea);
  border-radius: var(--radio);
}
.autor { display: flex; flex-direction: column; gap: 2px; }
.autor-label { font-family: var(--f-mono); font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gris-texto); }
.autor-nombre { font-weight: 600; font-size: 0.92rem; }
.autor-nombre a { text-decoration: none; }
.autor-nombre a:hover { text-decoration: underline; }
.autor-rol { font-size: 0.82rem; color: var(--gris-texto); }

.dimensiones-preview {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-bottom: 40px;
}
.dim-chip {
  background: var(--blanco);
  border: 1px solid var(--gris-linea);
  border-radius: var(--radio-sm);
  padding: 14px 8px;
  text-align: center;
  transition: var(--transicion);
}
.dim-chip .dim-icono { font-size: 1.3rem; display: block; margin-bottom: 6px; }
.dim-chip .dim-nombre { font-size: 0.72rem; font-weight: 600; color: var(--gris-texto); line-height: 1.25; }

.explicacion-escala {
  background: var(--blanco);
  border: 1px solid var(--gris-linea);
  border-radius: var(--radio);
  padding: 22px 24px;
  margin-bottom: 36px;
}
.explicacion-escala h3 { font-size: 1rem; margin-bottom: 14px; }
.escala-row { display: flex; gap: 14px; flex-wrap: wrap; }
.escala-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.86rem; color: var(--gris-texto);
}
.escala-num {
  width: 26px; height: 26px; border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--f-mono); font-weight: 600; font-size: 0.8rem;
  color: white;
}
.escala-num.n1 { background: #9CA8B8; }
.escala-num.n2 { background: var(--naranja); }
.escala-num.n3 { background: var(--teal); }

/* ---- Botones ---- */
.btn {
  font-family: var(--f-body);
  font-weight: 600;
  font-size: 0.96rem;
  padding: 15px 30px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: var(--transicion);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-primario {
  background: var(--naranja);
  color: white;
  box-shadow: 0 4px 16px rgba(242,101,34,0.28);
}
.btn-primario:hover { background: var(--naranja-oscuro); transform: translateY(-1px); box-shadow: 0 6px 22px rgba(242,101,34,0.36); }
.btn-primario:disabled { background: #C7CDD6; box-shadow: none; cursor: not-allowed; transform: none; }
.btn-secundario {
  background: transparent;
  color: var(--azul);
  border: 1.5px solid var(--gris-linea);
}
.btn-secundario:hover { border-color: var(--azul); background: var(--azul-luz); }
.btn-full { width: 100%; justify-content: center; }

/* ---- Formulario contexto ---- */
.form-grupo { margin-bottom: 26px; }
.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 10px;
}
.form-label .form-icono { margin-right: 6px; }

.opciones-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 8px;
}
.opcion-btn {
  background: var(--blanco);
  border: 1.5px solid var(--gris-linea);
  border-radius: var(--radio-sm);
  padding: 12px 14px;
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--carbon);
  cursor: pointer;
  transition: var(--transicion);
  text-align: left;
}
.opcion-btn:hover { border-color: var(--azul); }
.opcion-btn.seleccionada {
  border-color: var(--azul);
  background: var(--azul-luz);
  color: var(--azul);
  font-weight: 600;
}

input[type="text"], input[type="email"] {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radio-sm);
  border: 1.5px solid var(--gris-linea);
  font-family: var(--f-body);
  font-size: 0.94rem;
  transition: var(--transicion);
  background: var(--blanco);
}
input[type="text"]:focus, input[type="email"]:focus {
  outline: none;
  border-color: var(--azul);
  box-shadow: 0 0 0 3px rgba(26,79,160,0.12);
}

/* ---- Barra de progreso ---- */
.progreso-wrap { margin-bottom: 36px; }
.progreso-info {
  display: flex; justify-content: space-between;
  font-family: var(--f-mono); font-size: 0.76rem;
  color: var(--gris-texto); margin-bottom: 10px;
}
.progreso-barra {
  height: 6px; background: var(--gris-linea);
  border-radius: 100px; overflow: hidden;
}
.progreso-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--azul), var(--teal));
  border-radius: 100px;
  transition: width 500ms cubic-bezier(0.22,1,0.36,1);
}

/* ---- Tarjeta de pregunta ---- */
.dim-header {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 28px;
}
.dim-header-icono {
  width: 46px; height: 46px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
}
.dim-header-texto .eyebrow { margin-bottom: 2px; display: block; }
.dim-header-texto h2 { font-size: 1.3rem; }

.pregunta-card {
  background: var(--blanco);
  border: 1px solid var(--gris-linea);
  border-radius: var(--radio);
  padding: 34px 32px;
  box-shadow: var(--sombra);
}
.pregunta-texto {
  font-family: var(--f-display);
  font-size: 1.32rem;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 30px;
  color: var(--carbon);
}
.pregunta-cualitativa-texto {
  font-family: var(--f-display);
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 20px;
  color: var(--carbon);
}
textarea {
  width: 100%;
  min-height: 110px;
  padding: 14px 16px;
  border-radius: var(--radio-sm);
  border: 1.5px solid var(--gris-linea);
  font-family: var(--f-body);
  font-size: 0.94rem;
  resize: vertical;
  transition: var(--transicion);
}
textarea:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 3px rgba(26,79,160,0.12); }

.opciones-respuesta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 10px;
}
.resp-opcion {
  background: var(--fondo);
  border: 2px solid var(--gris-linea);
  border-radius: var(--radio-sm);
  padding: 20px 14px;
  cursor: pointer;
  text-align: center;
  transition: var(--transicion);
}
.resp-opcion:hover { border-color: var(--azul); transform: translateY(-2px); }
.resp-opcion .resp-num {
  font-family: var(--f-mono);
  font-size: 1.6rem;
  font-weight: 700;
  display: block;
  margin-bottom: 6px;
}
.resp-opcion .resp-label { font-size: 0.78rem; color: var(--gris-texto); font-weight: 500; }
.resp-opcion[data-valor="1"] .resp-num { color: #9CA8B8; }
.resp-opcion[data-valor="2"] .resp-num { color: var(--naranja); }
.resp-opcion[data-valor="3"] .resp-num { color: var(--teal); }
.resp-opcion.seleccionada { border-color: var(--azul); background: var(--azul-luz); }
.resp-opcion.seleccionada[data-valor="1"] { border-color: #9CA8B8; }
.resp-opcion.seleccionada[data-valor="2"] { border-color: var(--naranja); background: #FFF3EC; }
.resp-opcion.seleccionada[data-valor="3"] { border-color: var(--teal); background: #E6F8F6; }

.nav-pregunta {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 28px;
}

.badge-adaptativa {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--f-mono); font-size: 0.7rem;
  color: var(--naranja); background: #FFF3EC;
  padding: 5px 12px; border-radius: 100px; margin-bottom: 16px;
  font-weight: 600;
}
.badge-avanzada {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--f-mono); font-size: 0.7rem;
  color: var(--azul); background: var(--azul-luz);
  padding: 5px 12px; border-radius: 100px; margin-bottom: 16px;
  font-weight: 600;
}

/* ---- Pantalla de carga / análisis ---- */
.pantalla-analisis { text-align: center; padding: 100px 20px; }
.analisis-icono {
  width: 72px; height: 72px; margin: 0 auto 28px;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--azul), var(--teal));
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  animation: girar 2.4s linear infinite;
}
@keyframes girar { from{transform:rotate(0)} to{transform:rotate(360deg)} }
.analisis-texto { font-family: var(--f-mono); font-size: 0.86rem; color: var(--gris-texto); }
.analisis-progreso-barra {
  width: 260px; height: 5px; margin: 26px auto 0;
  background: var(--gris-linea); border-radius: 100px; overflow: hidden;
}
.analisis-progreso-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--azul), var(--teal));
  border-radius: 100px;
  transition: width 400ms ease-out;
}
.analisis-metricas {
  margin-top: 14px;
  font-family: var(--f-mono);
  font-size: 0.78rem;
  color: var(--azul);
  font-weight: 600;
  display: flex;
  justify-content: center;
  gap: 8px;
}
.analisis-metricas-sep { color: var(--gris-linea); }

/* ---- Resultados ---- */
.resultados-header { text-align: center; margin-bottom: 40px; }
.nivel-badge {
  display: inline-flex; flex-direction: column; align-items: center;
  gap: 4px; margin-bottom: 18px;
}
.puntaje-circular {
  width: 150px; height: 150px;
  border-radius: 50%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  margin: 0 auto 20px;
  background: var(--blanco);
  border: 8px solid var(--gris-linea);
  position: relative;
}
.puntaje-numero {
  font-family: var(--f-display); font-weight: 700;
  font-size: 2.6rem; line-height: 1;
}
.puntaje-max { font-family: var(--f-mono); font-size: 0.72rem; color: var(--gris-texto); margin-top: 2px; }

.nivel-nombre { font-size: 1.7rem; margin-bottom: 6px; }
.nivel-fase {
  font-family: var(--f-mono); font-size: 0.82rem;
  color: var(--gris-texto);
}
.nivel-fase strong { color: var(--azul); }

.narrativa-box {
  background: var(--blanco);
  border-left: 4px solid var(--azul);
  border-radius: var(--radio-sm);
  padding: 22px 26px;
  margin-bottom: 40px;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--carbon);
}

.graficos-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 40px;
}
.grafico-card {
  background: var(--blanco);
  border: 1px solid var(--gris-linea);
  border-radius: var(--radio);
  padding: 24px;
}
.grafico-card h3 { font-size: 0.92rem; margin-bottom: 16px; text-align: center; }

.seccion-titulo {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 20px; margin-top: 44px;
}
.seccion-titulo h2 { font-size: 1.2rem; }
.seccion-titulo .linea { flex: 1; height: 1px; background: var(--gris-linea); }

.dimension-detalle {
  background: var(--blanco);
  border: 1px solid var(--gris-linea);
  border-radius: var(--radio-sm);
  padding: 18px 20px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.dimension-detalle .dd-icono { font-size: 1.3rem; }
.dimension-detalle .dd-info { flex: 1; }
.dimension-detalle .dd-nombre { font-weight: 600; font-size: 0.92rem; margin-bottom: 4px; }
.dimension-detalle .dd-barra { height: 6px; background: var(--gris-linea); border-radius: 100px; overflow: hidden; }
.dimension-detalle .dd-barra-fill { height: 100%; border-radius: 100px; transition: width 800ms ease; }
.dimension-detalle .dd-puntaje { font-family: var(--f-mono); font-weight: 600; font-size: 0.9rem; min-width: 42px; text-align: right; }

.roadmap-fase {
  background: var(--blanco);
  border: 1px solid var(--gris-linea);
  border-radius: var(--radio);
  padding: 26px 28px;
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
}
.roadmap-fase::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--azul);
}
.roadmap-fase-header { display: flex; align-items: baseline; gap: 10px; margin-bottom: 10px; }
.roadmap-fase-num { font-family: var(--f-mono); color: var(--azul); font-weight: 700; font-size: 0.9rem; }
.roadmap-fase h3 { font-size: 1.12rem; }
.roadmap-fase-objetivo { color: var(--gris-texto); font-size: 0.92rem; margin-bottom: 16px; }
.roadmap-tacticas { display: flex; flex-wrap: wrap; gap: 8px; }
.tactica-chip {
  background: var(--fondo); border: 1px solid var(--gris-linea);
  border-radius: 100px; padding: 6px 14px;
  font-size: 0.8rem; color: var(--carbon);
}

.quickwins-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 12px; margin-bottom: 10px;
}
.quickwin-item {
  background: var(--blanco);
  border: 1px solid var(--gris-linea);
  border-radius: var(--radio-sm);
  padding: 16px 18px;
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 0.9rem;
}
.quickwin-item .qw-check {
  width: 22px; height: 22px; border-radius: 6px;
  background: var(--teal); color: white;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 0.78rem; font-weight: 700;
}

.cta-final {
  background: linear-gradient(135deg, var(--azul), var(--azul-oscuro));
  border-radius: var(--radio);
  padding: 40px 36px;
  text-align: center;
  color: white;
  margin-top: 48px;
}
.cta-final h2 { color: white; font-size: 1.5rem; margin-bottom: 10px; }
.cta-final p { color: rgba(255,255,255,0.85); margin-bottom: 26px; max-width: 34em; margin-left: auto; margin-right: auto; }
.cta-botones { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn-blanco {
  background: white; color: var(--azul);
}
.btn-blanco:hover { background: #F0F4FA; }
.btn-outline-blanco {
  background: transparent; color: white; border: 1.5px solid rgba(255,255,255,0.4);
}
.btn-outline-blanco:hover { border-color: white; background: rgba(255,255,255,0.08); }

/* ---- Modal de captura de lead ---- */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(20,32,46,0.55);
  backdrop-filter: blur(3px);
  display: none;
  align-items: center; justify-content: center;
  z-index: 100;
  padding: 20px;
}
.modal-overlay.activo { display: flex; }
.modal-box {
  background: white;
  border-radius: var(--radio);
  padding: 34px 32px;
  max-width: 440px; width: 100%;
  box-shadow: var(--sombra-lg);
  animation: aparecerModal 320ms cubic-bezier(0.22,1,0.36,1);
}
@keyframes aparecerModal { from{opacity:0; transform: scale(0.96) translateY(8px)} to{opacity:1; transform: scale(1) translateY(0)} }
.modal-box h3 { font-size: 1.2rem; margin-bottom: 8px; }
.modal-box p { color: var(--gris-texto); font-size: 0.9rem; margin-bottom: 22px; }
.modal-box .form-grupo { margin-bottom: 16px; }
.mensaje-envio { font-size: 0.85rem; margin-top: 14px; text-align: center; }
.mensaje-envio.exito { color: var(--teal-oscuro); }
.mensaje-envio.error { color: var(--naranja-oscuro); }

/* ---- Footer ---- */
.footer-app {
  text-align: center;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--gris-linea);
  font-size: 0.8rem;
  color: var(--gris-texto);
}

/* ---- Botón WhatsApp (topbar) ---- */
.btn-whatsapp {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #25D366;
  color: white;
  text-decoration: none;
  padding: 10px 18px;
  border-radius: 100px;
  font-size: 0.86rem;
  font-weight: 600;
  box-shadow: 0 3px 12px rgba(37,211,102,0.32);
  transition: var(--transicion);
}
.btn-whatsapp:hover { background: #1EBE59; transform: translateY(-1px); box-shadow: 0 5px 16px rgba(37,211,102,0.4); }
.btn-whatsapp svg { flex-shrink: 0; }

@media (max-width: 480px) {
  .btn-whatsapp span { display: none; }
  .btn-whatsapp { padding: 10px 12px; }
}

/* ---- Sección de contacto ---- */
.contacto-box {
  background: var(--blanco);
  border: 1px solid var(--gris-linea);
  border-radius: var(--radio);
  padding: 30px 28px;
  margin-top: 40px;
}
.contacto-box h3 { font-size: 1.05rem; margin-bottom: 20px; text-align: center; }
.contacto-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.contacto-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--fondo);
  border: 1px solid var(--gris-linea);
  border-radius: var(--radio-sm);
  padding: 14px 14px;
  text-decoration: none;
  color: var(--carbon);
  font-size: 0.82rem;
  line-height: 1.4;
  transition: var(--transicion);
}
.contacto-item:hover { border-color: var(--azul); background: var(--azul-luz); transform: translateY(-2px); }
.contacto-item strong { display: block; font-size: 0.84rem; }
.contacto-icono { font-size: 1.2rem; flex-shrink: 0; }

@media (max-width: 720px) {
  .contacto-grid { grid-template-columns: 1fr 1fr; }
}

/* ---- Logo flotante ELIMINADO — ahora el logo vive en el topbar (ver .marca) ---- */

/* ============================== RESPONSIVE ============================== */
@media (max-width: 720px) {
  .dimensiones-preview { grid-template-columns: repeat(3, 1fr); }
  .opciones-respuesta { grid-template-columns: 1fr; }
  .graficos-grid { grid-template-columns: 1fr; }
  .quickwins-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2rem; }
  .pregunta-card { padding: 26px 20px; }
  .autores { flex-direction: column; gap: 16px; }
}

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

/* Foco visible para teclado */
button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--azul);
  outline-offset: 2px;
}