/*
 * Sitio de ventas de ListaCheck - Rediseño Producto
 * Los colores se copian de apps/web/src/app/globals.css
 * Sin fuentes ni scripts externos.
 */

:root {
  color-scheme: light;
  --cm-canvas: #ffffff;
  --cm-surface: #f4f4f4;
  --cm-fg: #161616;
  --cm-fg-muted: #4f4f4f;
  --cm-line: #e0e0e0;
  --cm-line-strong: #8d8d8d;
  --cm-accent: #1a4f9c;
  --cm-accent-hover: #143d7a;
  --cm-on-accent: #ffffff;
  --cm-on-accent-muted: #d6e2f5;
  --cm-focus: #161616;
  --cm-marco: #161616;
  --cm-marco-borde: #161616;

  --brand-blue: #1a4f9c;
  --brand-blue-dark: #0a2b5e;
  --brand-dark-bg: #0d121c;

  --font-sans:
    "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --control-h: 44px;
  --ancho: 72rem;
  --margen: 20px;
  --sombra-dispositivo: 0 32px 64px -16px rgba(0, 0, 0, 0.4), 0 16px 32px -8px rgba(0, 0, 0, 0.2);
  --sombra-bento: 0 12px 24px -8px rgba(0, 0, 0, 0.1);
  --alto-barra: 72px;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --cm-canvas: #161616;
    --cm-surface: #1f1f1f;
    --cm-fg: #f4f4f4;
    --cm-fg-muted: #c4c4c4;
    --cm-line: #333333;
    --cm-line-strong: #6f6f6f;
    --cm-accent: #8fb3ee;
    --cm-accent-hover: #adc8f4;
    --cm-on-accent: #161616;
    --cm-on-accent-muted: #1f2b3d;
    --cm-focus: #f4f4f4;
    --cm-marco: #0b0b0b;
    --cm-marco-borde: #3d3d3d;
    --sombra-dispositivo: 0 48px 80px -16px rgba(0, 0, 0, 0.8), 0 16px 32px -8px rgba(0, 0, 0, 0.6);
    --sombra-bento: 0 12px 24px -8px rgba(0, 0, 0, 0.4);
  }
}

/* Base */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--alto-barra) + 32px);
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.125rem;
  line-height: 1.55;
  background-color: var(--cm-canvas);
  color: var(--cm-fg);
  -webkit-font-smoothing: antialiased;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
h1,
h2,
h3 {
  margin: 0;
  line-height: 1.15;
  font-weight: 600;
  text-wrap: balance;
}
p {
  margin: 0;
  text-wrap: pretty;
}
a {
  color: var(--cm-accent);
  text-underline-offset: 3px;
}
a:hover {
  color: var(--cm-accent-hover);
}
:focus-visible {
  outline: 2px solid var(--cm-focus);
  outline-offset: 3px;
}

/* Accesibilidad */
.saltar {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 100;
  padding: 12px 16px;
  background: var(--cm-fg);
  color: var(--cm-canvas);
  border-radius: var(--radius-sm);
  transform: translateY(-200%);
}
.saltar:focus {
  transform: none;
  color: var(--cm-canvas);
}
.solo-lector {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* Contenedor */
.contenedor {
  width: 100%;
  max-width: var(--ancho);
  margin-inline: auto;
  padding-inline: var(--margen);
}
@media (min-width: 768px) {
  :root {
    --margen: 32px;
  }
}

/* Botones */
.boton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--control-h);
  padding: 0 20px;
  font: inherit;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  border-radius: var(--radius-md);
  background-color: var(--cm-accent);
  color: var(--cm-on-accent);
  transition:
    background-color 0.15s ease,
    transform 0.15s ease,
    box-shadow 0.15s ease;
}
.boton:hover {
  background-color: var(--cm-accent-hover);
  color: var(--cm-on-accent);
}
.boton:active {
  transform: translateY(1px);
}
.boton-grande {
  min-height: 56px;
  padding: 0 28px;
  font-size: 1.125rem;
  border-radius: var(--radius-lg);
}
.boton-blanco {
  background-color: #ffffff;
  color: var(--brand-blue);
}
.boton-blanco:hover {
  background-color: #f4f4f4;
  color: var(--brand-blue-dark);
}
.enlace-secundario {
  color: #ffffff;
  font-weight: 500;
  font-size: 1.125rem;
  text-decoration: none;
}
.enlace-secundario:hover {
  text-decoration: underline;
  color: #ffffff;
}

/* Animaciones */
.js .anim-entrar {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}
.js .anim-entrar-tarde {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 0.6s ease 0.15s,
    transform 0.6s ease 0.15s;
}
.js .anim-entrar.anim-activa,
.js .anim-entrar-tarde.anim-activa {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .js .anim-entrar,
  .js .anim-entrar-tarde {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .boton {
    transition: background-color 0.1s;
  }
}

/* Encabezado */
.barra {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: transparent;
  transition:
    background-color 0.3s ease,
    border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.barra.scrolled {
  background-color: color-mix(in srgb, var(--cm-canvas) 85%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--cm-line);
}
.barra-fila {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--alto-barra);
}
.logo {
  display: inline-flex;
  align-items: center;
  color: var(--brand-blue);
}
.logo-completo {
  width: auto;
  height: 24px;
}
.logo-icono {
  display: none;
  width: 32px;
  height: 32px;
}
.logo-icono rect {
  fill: currentcolor;
}
.logo-icono polyline {
  fill: none;
  stroke: var(--cm-canvas);
  stroke-width: 3;
}

.anclas {
  display: none;
}
.anclas ul {
  display: flex;
  gap: 32px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.anclas a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--cm-fg-muted);
  text-decoration: none;
}
.anclas a:hover {
  color: var(--cm-fg);
}

.boton-escondible {
  font-size: 0.9375rem;
  padding: 0 16px;
  height: 36px;
  min-height: auto;
}

@media (min-width: 860px) {
  .logo-completo {
    height: 28px;
  }
  .anclas {
    display: block;
  }
  .boton-escondible {
    display: inline-flex;
  }
  .logo-icono {
    display: none;
  }
}
@media (max-width: 859px) {
  .logo-completo {
    display: none;
  }
  .logo-icono {
    display: block;
  }
}

/* Secciones Generales */
.seccion {
  padding-block: 64px;
}
@media (min-width: 768px) {
  .seccion {
    padding-block: 112px;
  }
}

.titulo-seccion {
  font-size: clamp(2.25rem, 1.5rem + 3vw, 3.5rem);
  letter-spacing: -0.02em;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--cm-fg-muted);
}
.hora-cifra {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.02em;
  color: var(--cm-accent);
  padding: 4px 10px;
  border: 1px solid currentcolor;
  border-radius: var(--radius-sm);
}

/* 1. Hero */
.hero {
  background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-blue-dark) 100%);
  color: #ffffff;
  padding-block: 48px 80px;
  overflow: hidden;
}
.hero-rejilla {
  display: grid;
  gap: 56px;
  align-items: center;
}
.reloj-vivo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 32px;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  font-size: 1rem;
}
.reloj-icono {
  width: 8px;
  height: 8px;
  background-color: #4ade80;
  border-radius: 50%;
  box-shadow: 0 0 8px #4ade80;
}
.hero h1 {
  font-size: clamp(2.5rem, 1.5rem + 5vw, 5.5rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  text-wrap: balance;
}
.hero-sub {
  margin-top: 24px;
  font-size: clamp(1.125rem, 1rem + 1vw, 1.375rem);
  color: rgba(255, 255, 255, 0.85);
  max-width: 38rem;
}
.hero-acciones {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
  margin-top: 40px;
}

.composicion-dispositivos {
  position: relative;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
}
.comp-tablet {
  display: none;
}
.comp-celular {
  position: relative;
  width: min(290px, 100%);
  padding: 12px;
  background-color: #111;
  border: 1px solid #333;
  border-radius: 24px;
  box-shadow: var(--sombra-dispositivo);
  z-index: 2;
}
.comp-celular img {
  border-radius: 12px;
}

@media (min-width: 900px) {
  .hero-rejilla {
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
  }
  .comp-tablet {
    display: block;
    position: absolute;
    right: 0;
    top: 10%;
    width: 120%;
    max-width: 700px;
    padding: 16px;
    background-color: #111;
    border: 1px solid #333;
    border-radius: 24px;
    box-shadow: var(--sombra-dispositivo);
    z-index: 1;
    transform: translateX(20%);
  }
  .comp-tablet img {
    border-radius: 12px;
  }
  .comp-celular {
    transform: translateX(-40%) translateY(10%);
    width: 260px;
  }
}

/* 2. Franja de beneficios */
.franja-datos {
  background-color: var(--cm-surface);
  border-bottom: 1px solid var(--cm-line);
  padding-block: 56px;
}
.franja-datos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.beneficio-icono {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: var(--cm-accent);
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.beneficio-titulo {
  margin-top: 16px;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--cm-fg);
}
.beneficio-texto {
  margin-top: 8px;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--cm-fg-muted);
}
@media (min-width: 640px) {
  .franja-datos-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 32px;
  }
}
@media (min-width: 1024px) {
  .franja-datos-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
  }
}

/* 3. Antes y Después */
.comparativa-grid {
  display: grid;
  gap: 24px;
  margin-top: 48px;
}
.comp-columna {
  padding: 32px 24px;
  border-radius: var(--radius-lg);
}
.comp-antes {
  background-color: var(--cm-surface);
  border: 1px solid var(--cm-line);
}
.comp-despues {
  background-color: var(--brand-blue);
  color: #ffffff;
}
.comp-etiqueta {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 32px;
}
.comp-lista {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 24px;
}
.comp-lista li {
  display: flex;
  gap: 16px;
  font-size: 1.125rem;
  align-items: start;
}
.comp-lista svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  fill: none;
  stroke: currentcolor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  margin-top: 2px;
}
.comp-lista-mal {
  color: var(--cm-fg-muted);
}
.comp-lista-bien {
  color: rgba(255, 255, 255, 0.9);
}
@media (min-width: 768px) {
  .comparativa-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .comp-columna {
    padding: 48px;
  }
}

/* 4. Recorrido Pestañas CSS */
.seccion-recorrido {
  background-color: var(--cm-surface);
}
.pestanas-contenedor {
  margin-top: 56px;
}
.tab-radio {
  display: none;
}

.pestanas-navegacion {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--cm-line);
  margin-bottom: 32px;
  scrollbar-width: none;
}
.pestanas-navegacion::-webkit-scrollbar {
  display: none;
}
.tab-label {
  flex: 1;
  min-width: 200px;
  padding: 16px 24px;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: background-color 0.2s;
}
.tab-label:hover {
  background-color: color-mix(in srgb, var(--cm-line) 50%, transparent);
}
.tab-titulo {
  display: block;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--cm-fg);
}
.tab-desc {
  display: block;
  font-size: 1rem;
  color: var(--cm-fg-muted);
  margin-top: 4px;
}

#tab-1:checked ~ .pestanas-navegacion .tab-label[for="tab-1"],
#tab-2:checked ~ .pestanas-navegacion .tab-label[for="tab-2"],
#tab-3:checked ~ .pestanas-navegacion .tab-label[for="tab-3"] {
  background-color: var(--cm-canvas);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--cm-line);
}

.pestanas-paneles {
  position: relative;
}
.tab-panel {
  display: none;
  animation: fade-in 0.4s ease;
}
@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#tab-1:checked ~ .pestanas-paneles #panel-1,
#tab-2:checked ~ .pestanas-paneles #panel-2,
#tab-3:checked ~ .pestanas-paneles #panel-3 {
  display: block;
}

.panel-contenido {
  display: grid;
  gap: 48px;
  align-items: center;
}
.panel-texto h3 {
  font-size: 2rem;
}
.panel-texto p {
  margin-top: 16px;
  font-size: 1.125rem;
  color: var(--cm-fg-muted);
  max-width: 32rem;
}
.panel-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--cm-canvas);
  border-radius: var(--radius-lg);
  border: 1px solid var(--cm-line);
  padding: 40px 20px;
  min-height: 400px;
}

.celular-mockup {
  width: 240px;
  padding: 8px;
  background-color: var(--cm-marco);
  border-radius: 20px;
  box-shadow: var(--sombra-bento);
}
.celular-mockup img {
  border-radius: 12px;
}
.tablet-mockup {
  width: 100%;
  max-width: 480px;
  padding: 12px;
  background-color: var(--cm-marco);
  border-radius: 16px;
  box-shadow: var(--sombra-bento);
}
.tablet-mockup img {
  border-radius: 8px;
}

@media (min-width: 900px) {
  .panel-contenido {
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
  }
  .panel-visual {
    padding: 64px;
    min-height: 500px;
  }
}

/* Maqueta CSS Hoja de Hoy */
.mockup-css-hoy {
  width: 100%;
  max-width: 400px;
  background: var(--cm-surface);
  border: 1px solid var(--cm-line);
  border-radius: 8px;
  overflow: hidden;
  font-family: var(--font-sans);
  text-align: left;
}
.mockup-header {
  padding: 16px;
  background: var(--cm-canvas);
  border-bottom: 1px solid var(--cm-line);
  font-weight: 600;
  font-size: 1.125rem;
}
.mockup-grupo {
  border-bottom: 1px solid var(--cm-line);
}
.mockup-grupo:last-child {
  border-bottom: none;
}
.mockup-grupo-titulo {
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  background: color-mix(in srgb, var(--cm-line) 30%, transparent);
  color: var(--cm-fg-muted);
}
.mockup-fila {
  display: flex;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--cm-canvas);
  font-size: 0.9375rem;
}
.mockup-nombre {
  font-weight: 500;
}
.mockup-hora {
  color: var(--cm-fg-muted);
  font-variant-numeric: tabular-nums;
}
.mockup-alerta {
  color: #d97706;
  background: #fef3c7;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.8125rem;
  font-weight: 600;
}
@media (prefers-color-scheme: dark) {
  .mockup-alerta {
    color: #fcd34d;
    background: #78350f;
  }
}

/* 5. Bento Grid */
.bento-grid {
  display: grid;
  gap: 24px;
  margin-top: 56px;
  grid-template-columns: 1fr;
}
.bento-card {
  background-color: var(--cm-surface);
  border: 1px solid var(--cm-line);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}
.bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-bento);
}
.bento-card h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}
.bento-card p {
  color: var(--cm-fg-muted);
  font-size: 1.0625rem;
}

.bento-grande {
  grid-column: 1 / -1;
  display: grid;
  gap: 32px;
}
.bento-mediana {
  grid-column: 1 / -1;
}
@media (min-width: 640px) {
  .bento-mediana .bento-content {
    padding-right: 96px;
  }
}
.bento-icono {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: var(--cm-accent);
  stroke-width: 1.5;
  margin-bottom: 24px;
}
.bento-icono-bg {
  position: absolute;
  right: -20px;
  bottom: -20px;
  width: 160px;
  height: 160px;
  fill: none;
  stroke: var(--cm-line);
  stroke-width: 1;
  opacity: 0.5;
  pointer-events: none;
}

.mockup-css-correccion {
  background: var(--cm-canvas);
  border: 1px solid var(--cm-line);
  border-radius: 8px;
  padding: 16px;
  max-width: 320px;
  font-size: 0.9375rem;
}
.mc-fila {
  display: flex;
  justify-content: space-between;
  padding: 8px;
  border-radius: 6px;
}
.mc-original {
  text-decoration: line-through;
  color: var(--cm-fg-muted);
  background: var(--cm-surface);
}
.mc-corregida {
  background: color-mix(in srgb, var(--cm-accent) 10%, transparent);
  color: var(--cm-fg);
  font-weight: 500;
}
.mc-estado {
  color: #dc2626;
  text-decoration: none;
}
.mc-flecha {
  text-align: center;
  color: var(--cm-line-strong);
  margin: 4px 0;
}
@media (prefers-color-scheme: dark) {
  .mc-estado {
    color: #f87171;
  }
}

@media (min-width: 768px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bento-grande {
    grid-column: span 2;
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}
@media (min-width: 1024px) {
  .bento-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .bento-grande {
    grid-column: span 2;
    grid-row: span 2;
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    align-items: start;
  }
  .bento-mediana {
    grid-column: span 2;
  }
  .bento-chica {
    grid-column: span 1;
  }
}

/* 6. Pasos con hilo */
.seccion-pasos {
  padding-block: 88px;
}
.hilo-pasos {
  display: grid;
  gap: 48px;
  margin-top: 64px;
  position: relative;
}
.hilo-linea {
  position: absolute;
  left: 24px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--cm-line);
  z-index: 1;
}
.hilo-paso {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 24px;
  position: relative;
  z-index: 2;
}
.hilo-numero {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--brand-blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 600;
}
.hilo-contenido h3 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}
.hilo-contenido p {
  color: var(--cm-fg-muted);
}
.hilo-visual {
  display: none;
}

.mockup-css-archivo {
  width: 64px;
  height: 80px;
  background: var(--cm-surface);
  border: 2px solid var(--cm-line-strong);
  border-radius: 8px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: #16a34a;
}
.mockup-css-archivo::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  border-width: 0 16px 16px 0;
  border-style: solid;
  border-color: var(--cm-canvas) var(--cm-canvas) var(--cm-line-strong) var(--cm-line-strong);
}
.mockup-css-qr {
  width: 64px;
  height: 64px;
  border: 2px solid var(--cm-fg);
  padding: 4px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}
.mockup-css-qr div {
  background: var(--cm-fg);
}
.mockup-css-qr div:first-child {
  grid-column: span 2;
}
.mockup-css-check {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #16a34a;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: bold;
}

@media (min-width: 768px) {
  .hilo-linea {
    left: 0;
    right: 0;
    top: 24px;
    height: 2px;
    width: 100%;
  }
  .hilo-pasos {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
  .hilo-paso {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .hilo-numero {
    margin-bottom: 16px;
  }
  .hilo-visual {
    display: flex;
    margin-top: 24px;
  }
}

/* 7. Lo que no hace y privacidad */
.seccion-oscura {
  background-color: var(--brand-dark-bg);
  color: #fff;
  padding-block: 88px;
}
.seccion-oscura .eyebrow {
  color: rgba(255, 255, 255, 0.6);
}
.seccion-oscura .hora-cifra {
  color: rgba(255, 255, 255, 0.9);
}
.limites-grid {
  display: grid;
  gap: 64px;
}
.seccion-oscura h2 {
  font-size: clamp(2rem, 1.5rem + 2vw, 3rem);
  margin-bottom: 40px;
}
.etiquetas-no-hace {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.etiqueta-limite {
  padding: 12px 24px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 32px;
  font-size: 1.125rem;
  font-weight: 500;
}
.limites-privacidad {
  background: rgba(255, 255, 255, 0.05);
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.limites-privacidad h3 {
  font-size: 1.5rem;
  margin-bottom: 16px;
}
.limites-privacidad p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.125rem;
}
@media (min-width: 900px) {
  .limites-grid {
    grid-template-columns: 1.5fr 1fr;
    align-items: center;
  }
}

/* 8. Preguntas */
.preguntas-grid {
  display: grid;
  gap: 48px;
}
.preguntas-acordeones details {
  border-bottom: 1px solid var(--cm-line);
}
.preguntas-acordeones details:first-child {
  border-top: 1px solid var(--cm-line);
}
.preguntas-acordeones summary {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 72px;
  padding: 16px 48px 16px 0;
  font-size: 1.25rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.preguntas-acordeones summary::-webkit-details-marker {
  display: none;
}
.preguntas-acordeones summary::before,
.preguntas-acordeones summary::after {
  content: "";
  position: absolute;
  right: 16px;
  top: 50%;
  width: 16px;
  height: 2px;
  background-color: var(--cm-accent);
  transition: transform 0.2s ease;
}
.preguntas-acordeones summary::after {
  transform: rotate(90deg);
}
.preguntas-acordeones details[open] summary::after {
  transform: rotate(0deg);
}
.preguntas-acordeones summary:hover {
  color: var(--cm-accent);
}
.respuesta {
  padding: 0 48px 24px 0;
  color: var(--cm-fg-muted);
  font-size: 1.125rem;
}
.respuesta .boton {
  margin-top: 24px;
}
@media (min-width: 900px) {
  .preguntas-grid {
    grid-template-columns: 1fr 2fr;
    gap: 64px;
    align-items: start;
  }
  .preguntas-encabezado {
    position: sticky;
    top: 120px;
  }
}

/* Cierre */
.cierre-final {
  background-color: var(--brand-blue);
  color: #fff;
  padding-block: 112px;
  text-align: center;
}
.cierre-final-rejilla {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
}
.cierre-hora {
  font-size: clamp(6rem, 4rem + 8vw, 12rem);
  font-weight: 600;
  line-height: 0.9;
  letter-spacing: -0.05em;
  font-variant-numeric: tabular-nums;
  color: rgba(255, 255, 255, 0.15);
  margin: 0;
}
.cierre-final-texto {
  max-width: 48rem;
}
.cierre-etiqueta {
  font-size: 1.5rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.cierre-final-texto h2 {
  font-size: clamp(2.5rem, 1.5rem + 3vw, 4.5rem);
  margin-bottom: 48px;
  letter-spacing: -0.02em;
}

/* Precios y paquetes */
.seccion-precios {
  background-color: var(--cm-canvas);
}
.precios-encabezado {
  text-align: center;
  max-width: 48rem;
  margin: 0 auto 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.paquetes {
  margin-top: 32px;
}
.paquetes-tabla {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 56rem;
  margin: 0 auto;
}
.paquete-fila.paquete-cabecera {
  display: none;
}
.paquete-fila {
  background-color: var(--cm-surface);
  border: 1px solid var(--cm-line);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.paquete-destacado {
  border-color: var(--cm-accent);
  box-shadow: 0 0 0 1px var(--cm-accent);
  background-color: color-mix(in srgb, var(--cm-accent) 5%, var(--cm-surface));
}
.celda {
  display: flex;
  justify-content: space-between;
  font-size: 1.0625rem;
}
.celda-nombre {
  margin-bottom: 8px;
  display: block;
}
.paquete-nombre {
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.paquete-etiqueta {
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 12px;
  background-color: var(--cm-accent);
  color: var(--cm-on-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.etiqueta-celular {
  color: var(--cm-fg-muted);
}
.celda-precio {
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--cm-fg);
}
.celda-vacia {
  display: none;
}

.precios-aclaraciones {
  margin-top: 48px;
  max-width: 56rem;
  margin-inline: auto;
  text-align: center;
}
.precios-iva {
  font-size: 1.125rem;
  color: var(--cm-fg-muted);
  margin-bottom: 40px;
}
.precios-crecimiento {
  display: flex;
  text-align: left;
  gap: 20px;
  background-color: var(--cm-surface);
  border: 1px solid var(--cm-line);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 40px;
}
.precios-crecimiento .icono {
  width: 32px;
  height: 32px;
  color: var(--cm-accent);
  flex-shrink: 0;
}
.precios-crecimiento h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}
.precios-crecimiento p {
  color: var(--cm-fg-muted);
  font-size: 1.0625rem;
}

@media (min-width: 768px) {
  .paquetes-tabla {
    gap: 0;
    border: 1px solid var(--cm-line);
    border-radius: var(--radius-lg);
    background-color: var(--cm-canvas);
    overflow: hidden;
  }
  .paquete-fila.paquete-cabecera {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    padding: 16px 24px;
    background-color: var(--cm-surface);
    border: none;
    border-bottom: 2px solid var(--cm-line);
    border-radius: 0;
    font-weight: 600;
    color: var(--cm-fg-muted);
  }
  .paquete-fila {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    align-items: center;
    padding: 20px 24px;
    gap: 16px;
    border: none;
    border-bottom: 1px solid var(--cm-line);
    border-radius: 0;
    background-color: transparent;
  }
  .paquete-fila:last-child {
    border-bottom: none;
  }
  .paquete-destacado {
    background-color: color-mix(in srgb, var(--cm-accent) 5%, var(--cm-surface));
    box-shadow: none;
    position: relative;
  }
  .paquete-destacado::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background-color: var(--cm-accent);
  }
  .celda {
    display: block;
  }
  .etiqueta-celular {
    display: none;
  }
  .celda-nombre {
    margin-bottom: 0;
  }
  .paquete-nombre {
    font-size: 1.25rem;
  }
  .celda-precio {
    font-weight: 500;
    font-size: 1.125rem;
  }
  .celda-cotizacion {
    grid-column: span 2;
  }
  .celda-vacia {
    display: block;
  }
}

/* Demostración interactiva */
.seccion-demo {
  background-color: var(--brand-dark-bg);
  color: #fff;
}
.demo-encabezado {
  text-align: center;
  max-width: 48rem;
  margin: 0 auto 48px;
}
.demo-aviso {
  color: #c9cdd6;
  font-size: 1.125rem;
}
.alerta-js {
  margin-top: 16px;
  padding: 12px;
  background-color: #fcebeb;
  color: #b70000;
  border-radius: var(--radius-sm);
  display: inline-block;
  font-weight: 500;
}

.dtab-radio {
  display: none;
}
.dtabs-navegacion {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.dtab-label {
  cursor: pointer;
  padding: 12px 20px;
  border-radius: 24px;
  font-weight: 600;
  font-size: 1rem;
  color: #c9cdd6;
  background-color: rgba(255, 255, 255, 0.1);
  transition:
    background-color 0.2s,
    color 0.2s;
}
.dtab-label:hover {
  background-color: rgba(255, 255, 255, 0.15);
  color: #fff;
}

#dtab-1:checked ~ .dtabs-navegacion .dtab-label[for="dtab-1"],
#dtab-2:checked ~ .dtabs-navegacion .dtab-label[for="dtab-2"],
#dtab-3:checked ~ .dtabs-navegacion .dtab-label[for="dtab-3"] {
  background-color: var(--cm-accent);
  color: var(--cm-on-accent);
}

.demo-contenido {
  position: relative;
  max-width: 64rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.demo-panel,
.demo-dispositivo {
  display: none;
}

/* Lógica Móvil */
#dtab-1:checked ~ .demo-contenido #dvista-1,
#dtab-2:checked ~ .demo-contenido #dvista-2,
#dtab-3:checked ~ .demo-contenido #dvista-3 {
  display: block;
}

/* Lógica Escritorio */
@media (min-width: 900px) {
  .demo-contenido {
    flex-direction: row;
    gap: 32px;
    align-items: stretch;
  }
  .dtab-movil-solo {
    display: none !important;
  }

  .demo-panel {
    display: block !important;
    flex: 1.5;
  }
  .demo-dispositivo {
    flex: 1;
    display: none;
  }

  #dtab-1:checked ~ .demo-contenido #dvista-1,
  #dtab-2:checked ~ .demo-contenido #dvista-2 {
    display: block !important;
  }
}

.panel-marco,
.celular-marco,
.kiosco-marco {
  background-color: var(--cm-canvas);
  color: var(--cm-fg);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.panel-marco {
  padding: 24px;
}
.panel-header {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--cm-line);
  padding-bottom: 16px;
}
.panel-grupo {
  margin-bottom: 24px;
}
.pg-tit {
  font-size: 1rem;
  color: var(--cm-fg-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}
.pg-vacio {
  color: var(--cm-fg-muted);
  font-style: italic;
}
.pg-fila {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--cm-line);
  transition: background-color 0.4s;
}
.pg-fila.anim-destello {
  background-color: color-mix(in srgb, var(--cm-accent) 15%, transparent);
}
.pg-nom span {
  display: block;
  font-weight: 600;
}
.pg-num {
  font-size: 0.875rem;
  color: var(--cm-fg-muted);
  font-weight: 400 !important;
}
.pg-h {
  display: block;
  font-size: 0.875rem;
  color: var(--cm-fg-muted);
  text-align: right;
}

.celular-pantalla {
  padding: 32px 24px;
  flex-grow: 1;
  text-align: center;
}
.cel-nom {
  font-size: 1.5rem;
  margin-bottom: 8px;
}
.cel-reloj {
  font-size: 3.5rem;
  font-weight: 300;
  letter-spacing: -0.04em;
  margin-bottom: 8px;
}
.cel-suc {
  color: var(--cm-fg-muted);
  margin-bottom: 32px;
}
.cel-est {
  font-size: 1.125rem;
  color: var(--cm-fg-muted);
  margin-bottom: 32px;
}
.cel-est b {
  color: var(--cm-fg);
  display: block;
  margin-top: 4px;
  font-size: 1.25rem;
}
.celular-controles {
  background-color: var(--cm-surface);
  padding: 16px;
  border-top: 1px solid var(--cm-line);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.btn-demo {
  background: transparent;
  border: 1px solid var(--cm-line);
  padding: 12px;
  border-radius: var(--radius-sm);
  font: inherit;
  cursor: pointer;
  color: var(--brand-blue);
  font-weight: 500;
  transition: background-color 0.2s;
}
.btn-demo:hover {
  background-color: #f4f4f4;
}
.cel-fin {
  color: var(--cm-fg-muted);
  font-weight: 600;
}

.kiosco-pantalla {
  padding: 48px 32px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.kio-msj {
  color: var(--brand-blue);
  background-color: #f4f8ff;
  padding: 8px 16px;
  border-radius: 16px;
  font-size: 0.9375rem;
  margin-bottom: 32px;
  font-weight: 500;
}
.kio-ayuda {
  margin-top: 24px;
  padding: 12px 16px;
  border: 1px dashed var(--brand-blue);
  border-radius: 12px;
  background-color: #f4f8ff;
  color: #1c2b44;
  font-size: 0.9375rem;
  text-align: left;
}
.kio-ayuda-texto {
  margin: 0;
}
.kio-ayuda-lista {
  margin-top: 8px;
  font-size: 0.875rem;
}
.kio-ayuda-lista summary {
  cursor: pointer;
  color: var(--brand-blue);
  font-weight: 600;
}
.kio-ayuda-lista ul {
  margin: 8px 0 0;
  padding-left: 20px;
}
.kio-msj.error {
  color: #b70000;
  background-color: #fcebeb;
}
.kio-tit {
  font-size: 1.5rem;
  margin-bottom: 16px;
}
.kio-visor {
  font-size: 1.25rem;
  letter-spacing: 0.2em;
  font-weight: 600;
  padding: 16px;
  border-bottom: 2px solid var(--cm-line);
  margin-bottom: 32px;
  width: 100%;
  max-width: 280px;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.kio-teclado {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 280px;
  width: 100%;
  margin: 0 auto;
}
.kio-teclado button {
  font: inherit;
  font-size: 1.5rem;
  font-weight: 600;
  background-color: var(--cm-surface);
  border: 1px solid var(--cm-line);
  border-radius: var(--radius-md);
  padding: 16px 0;
  cursor: pointer;
  transition: background-color 0.1s;
}
.kio-teclado button:active {
  background-color: var(--cm-line);
}
.kio-teclado button.kio-ok {
  grid-column: span 3;
  background-color: var(--brand-blue);
  color: #fff;
  font-size: 1.125rem;
  border: none;
  margin-top: 12px;
}

.w-100 {
  width: 100%;
}
.mt-3 {
  margin-top: 24px;
}

/* Pie de página: siempre oscuro para que el logotipo (en blanco) se lea en claro y oscuro */
.pie {
  background-color: var(--brand-dark-bg);
  color: #c9cdd6;
}
.pie a {
  color: #c9cdd6;
  text-decoration: none;
}
.pie a:hover,
.pie a:focus-visible {
  color: #fff;
  text-decoration: underline;
}
.pie-invitacion {
  background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-blue-dark) 100%);
  padding-block: 40px;
}
.pie-invitacion-fila {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}
.pie-invitacion-texto {
  font-size: clamp(1.375rem, 1.1rem + 1.2vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: #fff;
}
.pie .boton-blanco,
.pie .boton-blanco:hover {
  color: var(--brand-blue);
  text-decoration: none;
}
.pie-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-block: 56px 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}
.pie-lema {
  margin-top: 16px;
  max-width: 24rem;
  line-height: 1.6;
}
.pie-contacto {
  margin-top: 16px;
  font-weight: 600;
}
.pie-contacto a {
  color: #fff;
}
.pie-tit {
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 16px;
}
.pie-enlaces ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pie-bot {
  padding-block: 24px 32px;
  font-size: 0.9375rem;
  color: #9aa1af;
}
@media (min-width: 768px) {
  .pie-invitacion-fila {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .pie-top {
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 64px;
  }
}
.pie-fila {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
}
.pie-logo {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
.pie-logo img {
  display: block;
  height: 22px;
  width: auto;
}

/* Tarjetas por tipo de negocio */
.seccion-giros {
  background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-blue-dark) 100%);
  color: #fff;
}
.seccion-giros .eyebrow,
.seccion-giros .titulo-seccion {
  color: #fff;
}
.seccion-giros .hora-cifra {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}
.giros-encabezado .eyebrow {
  justify-content: center;
}
.giros-encabezado {
  max-width: 44rem;
  margin: 0 auto 48px;
  text-align: center;
}
.giros-intro {
  margin-top: 16px;
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.85);
}
.giros-tarjetas {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.giro-tarjeta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 28px;
  border-radius: 16px;
  background-color: #fff;
  color: #161616;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(5, 20, 50, 0.25);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}
.giro-tarjeta:hover,
.giro-tarjeta:focus-visible {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(5, 20, 50, 0.35);
}
.giro-icono {
  width: 44px;
  height: 44px;
  margin-bottom: 8px;
  fill: none;
  stroke: var(--brand-blue);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.giro-titulo {
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: #161616;
}
.giro-texto {
  color: #4f4f4f;
  line-height: 1.5;
}
.giro-enlace {
  margin-top: auto;
  padding-top: 16px;
  font-weight: 600;
  color: var(--brand-blue);
}
.giro-tarjeta:hover .giro-enlace span {
  display: inline-block;
  transform: translateX(4px);
}
@media (min-width: 640px) {
  .giros-tarjetas {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .giros-tarjetas {
    grid-template-columns: repeat(6, 1fr);
  }
  .giro-tarjeta {
    grid-column: span 2;
  }
  .giro-tarjeta:nth-child(n + 4) {
    grid-column: span 3;
  }
}
@media (prefers-reduced-motion: reduce) {
  .giro-tarjeta,
  .giro-tarjeta:hover .giro-enlace span {
    transition: none;
    transform: none;
  }
}

/* Tarjetas por tipo de negocio en modo oscuro: tarjetas oscuras, no blancas */
@media (prefers-color-scheme: dark) {
  .seccion-giros {
    background: linear-gradient(135deg, #12284d 0%, var(--brand-dark-bg) 100%);
  }
  .giro-tarjeta {
    background-color: #151d2e;
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #f4f4f4;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  }
  .giro-tarjeta:hover,
  .giro-tarjeta:focus-visible {
    border-color: #8fb3ee;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5);
  }
  .giro-titulo {
    color: #fff;
  }
  .giro-texto {
    color: #b8bfcc;
  }
  .giro-icono {
    stroke: #8fb3ee;
  }
  .giro-enlace {
    color: #8fb3ee;
  }
}

/* Barra inferior móvil */
.barra-inferior {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px;
  background: color-mix(in srgb, var(--cm-canvas) 90%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--cm-line);
  display: flex;
  justify-content: center;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.barra-inferior.visible {
  transform: translateY(0);
}
.barra-inferior .boton {
  width: 100%;
  max-width: 400px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}
@media (min-width: 768px) {
  .barra-inferior {
    display: none;
  }
}

/* Etiqueta sobre el titular en las páginas por giro: legible sobre el azul del hero */
.hero .eyebrow {
  color: rgba(255, 255, 255, 0.85);
}