/* ==========================================================================
   BrightRows — Estilos
   Índice:
   1.  Variables
   2.  Base
   3.  Utilidades y layout
   4.  Componentes (botones, etiquetas, tarjetas, iconos, tablas)
   5.  Encabezado y navegación
   6.  Hero
   7.  Problemas
   8.  Servicios
   9.  Ejemplos y demostración
   10. Cómo trabajamos
   11. Nosotros
   12. Preguntas frecuentes
   13. CTA final
   14. Contacto y formulario
   15. Footer
   16. Animaciones
   17. Zonas oscuras y motivos de la marca BrightRows
   18. Páginas legales y aviso simplificado
   ========================================================================== */


/* ==========================================================================
   1. Variables
   Cambia aquí colores, fuentes, espacios, radios y sombras de todo el sitio.
   ========================================================================== */
:root {
  /* --- Paleta BrightRows (guía completa: marca/brightrows/guia-de-marca.md) ---
     Noche: fondos oscuros y texto. Ámbar: la "celda encendida", el único acento. */
  --noche-950: #0a0d12;
  --noche-900: #0d1117;              /* Fondo oscuro principal (encabezado, inicio, CTA, footer) */
  --noche-850: #131922;              /* Superficies sobre fondo oscuro */
  --noche-800: #1a212c;
  --noche-700: #2a3340;              /* Bordes y celdas apagadas sobre fondo oscuro */
  --noche-600: #3a4556;
  --noche-400: #8b97a8;              /* Texto secundario sobre oscuro ("Rows" del logo) */
  --noche-200: #c9d1dc;
  --noche-50: #f2f4f7;               /* Texto principal sobre oscuro */

  --ambar: #ffc24b;                  /* La celda encendida: botones, brillos, datos destacados */
  --ambar-claro: #ffe2a1;
  --ambar-crema: #fff3d1;
  --ambar-brasa: #e0702e;            /* Parte baja del "sol de filas" */
  --ambar-tostado: #8a5300;          /* Ámbar legible sobre fondo claro (texto y enlaces) */
  --brillo: rgba(255, 194, 75, 0.55);
  --brillo-suave: rgba(255, 194, 75, 0.18);

  /* Colores por función (los componentes usan estos) */
  --color-bg: #ffffff;
  --color-bg-alt: #f5f6f8;
  --color-surface: #ffffff;
  --color-text: #10161f;
  --color-text-muted: #4a5563;
  --color-border: #e2e6eb;
  --color-border-strong: #c9d1dc;

  --color-primary: var(--ambar-tostado);   /* Acento sobre fondo claro (enlaces, iconos, etiquetas) */
  --color-primary-hover: #6e4200;
  --color-primary-soft: #fff6e0;           /* Fondos suaves del acento */
  --color-primary-line: #f5dda6;           /* Bordes y barras claras del acento */
  --color-accent: var(--ambar);            /* La celda encendida */
  --color-ink: var(--noche-900);           /* Celdas oscuras dentro de secciones claras */

  --color-sample: #7a4f08;           /* Texto de etiquetas "Datos de ejemplo" y avisos */
  --color-sample-soft: #fff4e0;
  --color-sample-line: #f3d9a8;

  --color-dark: var(--noche-900);    /* Fondo de las zonas oscuras */
  --color-dark-text: var(--noche-200);

  --color-success: #16794a;
  --color-success-soft: #e4f4eb;
  --color-error: #b42318;
  --color-error-soft: #fdeceb;

  --color-focus: #b06a00;
  --color-dot: #d2dae0;

  /* Tipografía: Space Grotesk (logo y títulos) + DM Sans (texto) */
  --font-body: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-heading: "Space Grotesk", var(--font-body);

  --text-xs: 0.8125rem;   /* 13px */
  --text-sm: 0.9375rem;   /* 15px */
  --text-base: 1rem;      /* 16px */
  --text-lg: 1.125rem;    /* 18px */
  --text-xl: 1.25rem;     /* 20px */
  --text-2xl: clamp(1.75rem, 1.35rem + 1.7vw, 2.5rem);
  --text-3xl: clamp(2.25rem, 1.4rem + 2.9vw, 3.75rem);

  /* Espaciado */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --section-space: clamp(3.5rem, 2.5rem + 4vw, 6rem);

  /* Layout */
  --container: 1180px;
  --gutter: clamp(1rem, 0.5rem + 2.5vw, 2rem);
  --header-height: 64px;

  /* Bordes redondeados */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 999px;

  /* Sombras */
  --shadow-sm: 0 1px 2px rgba(13, 17, 23, 0.06);
  --shadow-md: 0 1px 3px rgba(13, 17, 23, 0.05), 0 8px 24px -6px rgba(13, 17, 23, 0.1);
  --shadow-lg: 0 2px 6px rgba(13, 17, 23, 0.04), 0 24px 48px -16px rgba(13, 17, 23, 0.2);
  --shadow-glow: 0 0 14px 2px var(--brillo), 0 0 44px 10px var(--brillo-suave);

  /* Movimiento (ver sección 16) */
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);       /* Entradas: rápido al inicio, suave al final */
  --ease-spring: cubic-bezier(0.34, 1.45, 0.64, 1); /* Pequeño rebote: iconos, números de pasos */
  --duration: 0.25s;
  --duration-enter: 0.7s;
  --stagger: 70ms;                                  /* Espera entre elementos de una misma lista */
}

@media (min-width: 960px) {
  :root {
    --header-height: 72px;
  }
}


/* ==========================================================================
   2. Base
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-height) + var(--space-4));
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-text);
  text-wrap: balance;
}

p,
figure,
blockquote,
dl,
dd {
  margin: 0;
}

p {
  text-wrap: pretty;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

/* :where() mantiene la especificidad en cero para que cada componente defina sus márgenes */
:where(ul[role="list"], ol[role="list"]) {
  list-style: none;
  margin: 0;
  padding: 0;
}

[hidden] {
  display: none !important;
}

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

::selection {
  background-color: var(--color-primary-line);
}


/* ==========================================================================
   3. Utilidades y layout
   ========================================================================== */
.container {
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
}

.section {
  padding-block: var(--section-space);
}

.section--alt {
  background-color: var(--color-bg-alt);
}

.section--dark {
  --color-focus: var(--ambar);
  background-color: var(--color-dark);
  color: var(--color-dark-text);
}

.grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Dos columnas: introducción + contenido (Problemas, Preguntas) */
.split {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 960px) {
  .split {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: var(--space-16);
    align-items: center;
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.skip-link {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 100;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background-color: var(--color-text);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
}


/* ==========================================================================
   4. Componentes
   ========================================================================== */

/* --- Iconos --- */
.icon {
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon--sm {
  width: 1.125rem;
  height: 1.125rem;
}

.icon--xs {
  width: 0.875rem;
  height: 0.875rem;
  stroke-width: 2.5;
}

.icon-badge {
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-soft);
  color: var(--color-primary);
}

.icon-badge .icon {
  width: 1.375rem;
  height: 1.375rem;
}

/* --- Botones --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 0.75rem 1.25rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition:
    background-color var(--duration) var(--ease),
    border-color var(--duration) var(--ease),
    color var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease),
    opacity var(--duration) var(--ease),
    transform var(--duration) var(--ease);
}

.btn .icon {
  transition: transform var(--duration) var(--ease);
}

.btn:hover .icon {
  transform: translateX(3px);
}

.btn:active {
  transform: translateY(1px);
}

.btn--sm {
  min-height: 40px;
  padding: 0.625rem 1rem;
}

.btn--lg {
  padding: 0.9375rem 1.5rem;
  font-size: var(--text-base);
}

/* El botón principal es la "celda encendida": ámbar con texto noche */
.btn--primary {
  border-color: var(--ambar);
  background-color: var(--ambar);
  color: var(--noche-900);
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
  background-color: var(--ambar-claro);
  border-color: var(--ambar-crema);
  box-shadow: 0 0 0 1px var(--ambar-crema), 0 8px 24px -6px rgba(255, 194, 75, 0.65);
}

.btn--secondary {
  background-color: var(--color-surface);
  border-color: var(--color-border-strong);
  color: var(--color-text);
}

.btn--secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--light {
  background-color: #fff;
  color: var(--color-dark);
}

.btn--light:hover {
  background-color: var(--ambar-crema);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

.btn--primary:disabled:hover {
  background-color: var(--ambar);
  box-shadow: none;
}

.btn[aria-disabled="true"] {
  opacity: 0.6;
  cursor: progress;
}

.btn:disabled:hover .icon {
  transform: none;
}

/* --- Etiqueta superior de sección --- */
.eyebrow {
  margin-bottom: var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.eyebrow--pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: 0;
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full);
  background-color: var(--color-primary-soft);
  letter-spacing: 0.01em;
  text-transform: none;
}

.eyebrow--pill::before {
  content: "";
  flex-shrink: 0;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 2px;
  background-color: var(--color-accent);
  box-shadow: 0 0 8px 1px var(--brillo);
}

/* --- Etiqueta "Datos de ejemplo" / "Datos ficticios" --- */
.sample-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  flex-shrink: 0;
  padding: 0.1875rem 0.5625rem;
  border: 1px solid var(--color-sample-line);
  border-radius: var(--radius-full);
  background-color: var(--color-sample-soft);
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.4;
  color: var(--color-sample);
  white-space: nowrap;
}

.sample-badge::before {
  content: "";
  width: 0.4375rem;
  height: 0.4375rem;
  border-radius: 50%;
  background-color: var(--color-accent);
}

.sample-badge--lg {
  padding: 0.3125rem 0.75rem;
  font-size: var(--text-xs);
}

/* --- Títulos de sección --- */
.section-head {
  max-width: 44rem;
  margin-bottom: clamp(2rem, 1.5rem + 2vw, 3rem);
}

.section-title {
  font-size: var(--text-2xl);
  line-height: 1.15;
}

.section-lead {
  margin-top: var(--space-4);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
}

/* --- Tarjetas --- */
.card {
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background-color: var(--color-surface);
  transition:
    transform var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease),
    border-color var(--duration) var(--ease);
}

@media (hover: hover) {
  .card:hover {
    transform: translateY(-3px);
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-md);
  }
}

.card__title {
  font-size: var(--text-lg);
}

.card__text {
  color: var(--color-text-muted);
}

/* --- Enlace de texto --- */
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-weight: 600;
  color: var(--color-primary);
  /* El subrayado existe siempre, transparente; al pasar el cursor aparece y "sube" */
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 8px;
  border-radius: var(--radius-sm);
  transition:
    text-decoration-color var(--duration) var(--ease),
    text-underline-offset var(--duration) var(--ease);
}

.text-link:hover {
  text-decoration-color: currentColor;
  text-underline-offset: 4px;
}

.text-link .icon {
  transition: transform var(--duration) var(--ease);
}

.text-link:hover .icon {
  transform: translateX(3px);
}

.text-link--sm {
  font-size: var(--text-sm);
}

.text-link--sm:hover .icon {
  transform: translateY(2px);
}

/* ==========================================================================
   5. Encabezado y navegación
   ========================================================================== */
.site-header {
  --color-focus: var(--ambar);
  position: sticky;
  top: 0;
  z-index: 50;
  color: var(--noche-50);
  background-color: rgba(13, 17, 23, 0.97);
  border-bottom: 1px solid transparent;
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  backdrop-filter: saturate(180%) blur(10px);
  transition:
    background-color var(--duration) var(--ease),
    border-color var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease);
}

/* Al bajar, el encabezado se vuelve translúcido (efecto vidrio) */
.site-header.is-scrolled {
  border-bottom-color: var(--noche-700);
  background-color: rgba(13, 17, 23, 0.82);
  box-shadow: 0 10px 30px -14px rgba(0, 0, 0, 0.6);
}

/* Barra de avance de lectura. script.js actualiza --scroll-progress (0 a 1). */
.site-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, var(--noche-600), var(--ambar));
  box-shadow: 0 0 10px var(--brillo);
  transform: scaleX(var(--scroll-progress, 0));
  transform-origin: 0 50%;
  opacity: 0;
  transition: opacity var(--duration) var(--ease);
  pointer-events: none;
}

.site-header.is-scrolled::after {
  opacity: 1;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  height: var(--header-height);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  min-height: 44px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--noche-50);
  text-decoration: none;
}

/* "Bright" en claro y "Rows" en gris, como en el logo */
.brand__name span {
  color: var(--noche-400);
}

.brand__mark {
  width: 32px;
  height: 32px;
}

/* Botón hamburguesa (solo móvil y tablet) */
.nav-toggle {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--noche-700);
  border-radius: var(--radius-md);
  background-color: var(--noche-850);
  color: var(--noche-50);
  cursor: pointer;
}

.nav-toggle__close,
.nav-toggle[aria-expanded="true"] .nav-toggle__open {
  display: none;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__close {
  display: block;
}

/* Menú desplegable en móvil */
.nav {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  padding: var(--space-2) var(--gutter) var(--space-6);
  border-bottom: 1px solid var(--noche-700);
  background-color: var(--noche-900);
  box-shadow: 0 24px 48px -16px rgba(0, 0, 0, 0.7);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition:
    opacity 0.2s var(--ease),
    transform 0.2s var(--ease),
    visibility 0s linear 0.2s;
}

.nav.is-open {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition:
    opacity 0.2s var(--ease),
    transform 0.2s var(--ease),
    visibility 0s;
}

.nav__list {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav__link {
  display: block;
  padding: 0.875rem 0.25rem;
  border-bottom: 1px solid var(--noche-700);
  font-weight: 500;
  color: var(--noche-50);
  text-decoration: none;
  transition: color var(--duration) var(--ease), background-color var(--duration) var(--ease);
}

.nav__link:hover,
.nav__link[aria-current="true"] {
  color: var(--ambar);
}

.nav__cta {
  width: 100%;
}

/* Navegación de escritorio */
@media (min-width: 960px) {
  .nav-toggle {
    display: none;
  }

  .nav {
    position: static;
    flex-direction: row;
    align-items: center;
    gap: var(--space-6);
    padding: 0;
    border: 0;
    background: none;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: none;
  }

  .nav__list {
    flex-direction: row;
    gap: var(--space-1);
  }

  .nav__link {
    position: relative;
    padding: 0.5rem 0.75rem;
    border: 0;
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    color: var(--noche-400);
  }

  .nav__link:hover {
    color: var(--noche-50);
    background-color: var(--noche-850);
  }

  /* Sección activa: "la fila resaltada" (logo 09), una barra ámbar que brilla */
  .nav__link[aria-current="true"] {
    color: var(--noche-50);
    background-color: transparent;
  }

  .nav__link[aria-current="true"]::after {
    content: "";
    position: absolute;
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.1rem;
    height: 3px;
    border-radius: 2px;
    background-color: var(--ambar);
    box-shadow: 0 0 10px 1px var(--brillo);
  }

  .nav__cta {
    width: auto;
  }
}


/* ==========================================================================
   6. Hero
   ========================================================================== */
.hero {
  --color-focus: var(--ambar);
  --color-text: var(--noche-50);
  --color-text-muted: var(--noche-400);
  --color-surface: var(--noche-850);
  --color-bg-alt: var(--noche-800);
  --color-border: var(--noche-700);
  --color-border-strong: var(--noche-600);
  --color-primary: var(--ambar);
  --color-primary-soft: rgba(255, 194, 75, 0.12);
  --color-primary-line: var(--noche-600);
  --color-success: #6fd39a;
  --color-success-soft: rgba(111, 211, 154, 0.14);
  --shadow-md: 0 12px 32px -10px rgba(0, 0, 0, 0.7);
  --shadow-lg: 0 30px 60px -20px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(255, 255, 255, 0.02);
  position: relative;
  overflow: hidden;
  padding-block: clamp(2.5rem, 1.5rem + 4vw, 5rem) clamp(3.5rem, 2.5rem + 4vw, 6rem);
  background-color: var(--noche-900);
  color: var(--noche-50);
}

/* "Fila que amanece" (logo 02): una cuadrícula de celdas que se apaga hacia
   arriba y se enciende hacia abajo, con un resplandor ámbar detrás de la ilustración. */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(var(--noche-850), var(--noche-850)),
    linear-gradient(90deg, var(--noche-700) 1px, transparent 1px),
    linear-gradient(var(--noche-700) 1px, transparent 1px);
  background-size: 0 0, 40px 40px, 40px 40px;
  background-position: 0 0, -1px -1px, -1px -1px;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.25) 35%, rgba(0, 0, 0, 0.75) 100%);
  mask-image: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.25) 35%, rgba(0, 0, 0, 0.75) 100%);
  opacity: 0.6;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  z-index: 0;
  right: -10%;
  bottom: -35%;
  width: min(900px, 120vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 194, 75, 0.2) 0%, rgba(255, 194, 75, 0.07) 38%, transparent 68%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-10);
  align-items: center;
}

.hero__title {
  margin-top: var(--space-5);
  font-size: var(--text-3xl);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.035em;
}

.hero__title-accent {
  display: block;
  color: var(--ambar);
  text-shadow: 0 0 28px rgba(255, 194, 75, 0.35);
}

.hero__subtitle {
  max-width: 34rem;
  margin-top: var(--space-6);
  font-size: clamp(1.0625rem, 1rem + 0.3vw, 1.1875rem);
  color: var(--color-text-muted);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.hero__note {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.hero__note .icon {
  color: var(--ambar);
}

/* Botón secundario sobre fondo oscuro */
.hero .btn--secondary {
  border-color: var(--noche-600);
  background-color: transparent;
  color: var(--noche-50);
}

.hero .btn--secondary:hover {
  border-color: var(--ambar);
  color: var(--ambar);
}

.hero .eyebrow--pill {
  border: 1px solid var(--noche-700);
  background-color: var(--noche-850);
  color: var(--noche-200);
}

@media (max-width: 479px) {
  .hero__actions .btn {
    width: 100%;
  }
}

@media (min-width: 960px) {
  .hero__inner {
    grid-template-columns: 1.05fr 1fr;
    gap: var(--space-16);
  }
}

/* --- Ilustración del hero (interfaz de ejemplo hecha con HTML/CSS) --- */
.hero__visual {
  width: 100%;
  max-width: 560px;
  margin-inline: auto;
}

@media (min-width: 960px) {
  .hero__visual {
    margin-inline: auto 0;
  }
}

.mock {
  position: relative;
  padding: 2.75rem 0 3.5rem 1.5rem;
  font-size: 0.75rem;
  line-height: 1.3;
  user-select: none;
}

.mock-window {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background-color: var(--color-surface);
  box-shadow: var(--shadow-lg);
}

.mock-window__bar {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.625rem 0.875rem 0.625rem 1rem;
  border-bottom: 1px solid var(--color-border);
  background-color: var(--noche-900);
}

/* Las tres "ventanas" de la barra son celdas, no círculos */
.mock-window__dot {
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background-color: var(--noche-700);
}

.mock-window__title {
  margin-left: var(--space-3);
  font-weight: 600;
  color: var(--color-text-muted);
}

.mock-window__bar .sample-badge {
  margin-left: auto;
}

.mock-window__body {
  display: grid;
  gap: var(--space-4);
  padding: 1.125rem;
}

.mock-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.mock-kpi {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.mock-kpi__label {
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.mock-kpi__value {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--color-text);
}

.mock-kpi__trend {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-success);
}

.mock-kpi__trend--flat {
  color: var(--color-text-muted);
}

.mock-chart {
  padding: 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.mock-chart__head {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-4);
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.mock-chart__legend {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.mock-chart__legend i {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background-color: var(--color-primary);
}

.mock-chart__bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 128px;
  background-image: repeating-linear-gradient(
    to top,
    var(--color-border) 0 1px,
    transparent 1px 32px
  );
}

.mock-chart__bars span {
  position: relative;
  flex: 1;
  height: var(--h);
  border-radius: 4px 4px 0 0;
  background-color: var(--color-primary-line);
  transform-origin: bottom;
  animation: bar-grow 0.9s var(--ease) both;
}

.mock-chart__bars .is-highlight {
  background-color: var(--ambar);
  box-shadow: var(--shadow-glow);
}

/* El "data point": punto de acento sobre la barra destacada */
.mock-chart__bars .is-highlight::after {
  content: "";
  position: absolute;
  top: -6px;
  left: 50%;
  width: 12px;
  height: 12px;
  border: 2px solid var(--noche-850);
  border-radius: 3px;
  background-color: var(--ambar-crema);
  transform: translateX(-50%);
  box-shadow: var(--shadow-sm);
}

.mock-flow {
  position: absolute;
  bottom: 0;
  left: 0;
  padding: 0.75rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  box-shadow: var(--shadow-md);
}

.mock-flow__label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.mock-flow__steps {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.mock-flow__node {
  padding: 0.375rem 0.625rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-bg-alt);
  font-weight: 600;
  white-space: nowrap;
}

.mock-flow__node--end {
  border-color: rgba(255, 194, 75, 0.5);
  background-color: var(--color-primary-soft);
  color: var(--color-primary);
}

/* Línea punteada que simula información fluyendo */
.mock-flow__line {
  width: 22px;
  height: 2px;
  flex-shrink: 0;
  background-image: linear-gradient(90deg, var(--color-primary) 50%, transparent 50%);
  background-size: 6px 2px;
  animation: flow 1.2s linear infinite;
}

.mock-toast {
  position: absolute;
  top: 0;
  right: 1rem;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  box-shadow: var(--shadow-md);
}

.mock-toast strong {
  display: block;
  font-weight: 600;
}

.mock-toast small {
  font-size: 0.6875rem;
  color: var(--color-text-muted);
}

.mock-toast__icon {
  display: grid;
  place-items: center;
  width: 1.625rem;
  height: 1.625rem;
  border-radius: 50%;
  background-color: var(--color-success-soft);
  color: var(--color-success);
}

@media (max-width: 479px) {
  .mock {
    padding: 2.75rem 0 4.25rem 0.5rem;
  }

  .mock-kpis {
    grid-template-columns: repeat(2, 1fr);
  }

  .mock-kpi--hide-sm {
    display: none;
  }

  .mock-chart__bars {
    height: 104px;
  }

  .mock-flow {
    right: 0.5rem;
    left: 0;
  }

  .mock-flow__steps {
    gap: 0.25rem;
  }

  .mock-flow__node {
    padding: 0.3125rem 0.5rem;
    font-size: 0.6875rem;
  }

  .mock-flow__line {
    width: 12px;
  }

  .mock-toast {
    right: 0.5rem;
  }
}

@media (max-width: 359px) {
  .mock-flow__node {
    padding: 0.25rem 0.375rem;
    font-size: 0.625rem;
  }

  .mock-flow__line {
    width: 8px;
  }
}


/* ==========================================================================
   7. Problemas
   Lista compacta en un solo panel (no otra cuadrícula de tarjetas).
   ========================================================================== */
.split__intro .text-link {
  margin-top: var(--space-6);
}

.pain-list {
  padding: var(--space-2) var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background-color: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.pain {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.pain:last-child {
  border-bottom: 0;
}

.pain p {
  font-size: 1.0625rem;
  font-weight: 500;
  line-height: 1.45;
}

@media (max-width: 479px) {
  .pain-list {
    padding-inline: var(--space-4);
  }

  .pain {
    align-items: flex-start;
    gap: var(--space-3);
    padding-block: var(--space-4);
  }

  .pain p {
    font-size: var(--text-base);
  }

  .pain .icon-badge {
    width: 2.375rem;
    height: 2.375rem;
  }
}


/* ==========================================================================
   8. Servicios
   Tarjetas compactas: icono a la izquierda, título y una línea de texto.
   ========================================================================== */
.service-card {
  display: grid;
  grid-template-columns: auto 1fr;
  align-content: start;
  column-gap: var(--space-4);
  row-gap: var(--space-1);
  padding: var(--space-5) var(--space-6);
}

.service-card .icon-badge {
  grid-row: span 2;
}

.service-card .card__title {
  font-size: 1.0625rem;
  padding-top: 0.125rem;
}

.service-card .card__text {
  font-size: var(--text-sm);
}


/* ==========================================================================
   9. Ejemplos y demostración
   ========================================================================== */

/* --- Lista de ejemplos: filas antes/después --- */
.example-list {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background-color: var(--color-surface);
}

.example {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.example:last-child {
  border-bottom: 0;
}

.example__title {
  font-size: 1.0625rem;
  line-height: 1.35;
}

.example__num {
  display: block;
  margin-bottom: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-primary);
}

.example__compare {
  display: grid;
  gap: var(--space-3);
}

.example__compare dt {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.example__compare dd {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.example__after dt {
  color: var(--color-primary);
}

.example__after dd {
  font-weight: 500;
  color: var(--color-text);
}

.example__after .text-link {
  display: flex;
  width: fit-content;
  margin-top: var(--space-1);
}

@media (min-width: 768px) {
  .example {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 2fr);
    gap: var(--space-8);
    align-items: start;
    padding: var(--space-6) var(--space-8);
  }

  .example__compare {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
  }

  /* Flecha entre "Antes" y "Después" */
  .example__before {
    position: relative;
  }

  .example__before::after {
    content: "";
    position: absolute;
    top: 0.125rem;
    right: calc(var(--space-10) / -2 - 0.5rem);
    width: 1rem;
    height: 1rem;
    background-color: var(--color-border-strong);
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E") center / contain no-repeat;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E") center / contain no-repeat;
  }
}

/* --- Ejemplo comercial: panel de resultados de dos semanas --- */
.sales-demo {
  margin: var(--space-10) 0 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
}
/* Encabezado oscuro: "ventana encendida" sobre la sección clara */
.sales-demo__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-6);
  padding: clamp(1.25rem, 3vw, 2rem);
  border-bottom: 1px solid var(--noche-700);
  background: var(--noche-900);
  color: var(--noche-50);
}
.sales-demo__head .eyebrow { color: var(--ambar); }
.sales-demo__head h3 { font-size: clamp(1.5rem, 2.4vw, 2rem); color: var(--noche-50); }
.sales-demo__head p:not(.eyebrow) { max-width: 44rem; margin-top: var(--space-3); color: var(--noche-200); }
.sales-demo__head .sample-badge { flex-shrink: 0; }
.sales-demo__dashboard { padding: clamp(1rem, 3vw, 2rem); }
.sales-demo__toolbar { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-2) var(--space-4); margin-bottom: var(--space-5); font-size: var(--text-xs); font-weight: 600; }
.sales-demo__toolbar span { color: var(--color-text-muted); font-weight: 400; }
.sales-demo__dot { display: inline-block; width: 8px; height: 8px; margin-right: 6px; border-radius: 2px; background: var(--ambar); box-shadow: 0 0 6px var(--brillo); }
.sales-kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4); margin: 0 0 var(--space-5); }
.sales-kpi { padding: var(--space-5); border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
.sales-kpi dt { font-size: var(--text-xs); font-weight: 600; color: var(--color-text-muted); }
.sales-kpi dd { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-2); margin: var(--space-2) 0 0; font-family: var(--font-heading); font-size: clamp(1.5rem, 2.5vw, 2rem); font-weight: 800; line-height: 1.3; font-variant-numeric: tabular-nums; }
.sales-kpi .sales-kpi__note { font-family: var(--font-body); font-size: var(--text-xs); font-weight: 400; line-height: 1.5; color: var(--color-text-muted); }
/* Indicador principal: la celda encendida del panel */
.sales-kpi--primary { position: relative; background: var(--noche-900); border-color: var(--noche-900); color: var(--ambar); box-shadow: inset 0 0 0 1px var(--noche-700), 0 10px 30px -12px rgba(255, 194, 75, 0.45); }
.sales-kpi--primary dd:not(.sales-kpi__note) { text-shadow: 0 0 22px rgba(255, 194, 75, 0.4); }
.sales-kpi--primary dt, .sales-kpi--primary .sales-kpi__note { color: var(--noche-200); }
.sales-change { font-family: var(--font-body); font-size: var(--text-xs); font-weight: 600; white-space: nowrap; }
.sales-change--up { color: var(--color-success); }
.sales-change--down { color: #94431b; }
.sales-kpi .sales-change { padding: 4px 8px; border-radius: var(--radius-full); background: #fff1e9; }
.sales-kpi .sales-change--up { background: var(--color-success-soft); }
.sales-charts { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: var(--space-5); }
.sales-card { min-width: 0; padding: var(--space-5); border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
.sales-card__head h4 { font-size: var(--text-base); }
.sales-card__head p, .sales-card__foot { margin-top: var(--space-2); font-size: var(--text-xs); color: var(--color-text-muted); }
.sales-legend { display: flex; flex-wrap: wrap; gap: var(--space-3); margin: var(--space-4) 0; font-size: var(--text-xs); color: var(--color-text-muted); }
.sales-legend > span { display: inline-flex; align-items: center; gap: 6px; }
.sales-swatch { display: inline-block; width: 10px; height: 10px; border-radius: 2px; }
.sales-swatch--1, .sales-bar__fill--1 { background: #a9b3c1; }
.sales-swatch--2, .sales-bar__fill--2 { background: var(--noche-900); }
.sales-chart__group + .sales-chart__group { margin-top: var(--space-4); }
.sales-chart__label { display: flex; justify-content: space-between; gap: var(--space-2); margin-bottom: 6px; font-size: var(--text-sm); font-weight: 600; }
.sales-bar { display: grid; grid-template-columns: 1.3rem minmax(0, 1fr) 3.5rem; align-items: center; gap: var(--space-2); margin-top: 5px; font-size: 0.75rem; font-variant-numeric: tabular-nums; }
.sales-bar__week { color: var(--color-text-muted); }
.sales-bar strong { text-align: right; font-weight: 600; }
.sales-bar__track { display: block; height: 12px; background: var(--color-bg-alt); border-radius: 3px; }
.sales-bar__fill { display: block; width: var(--bar-size); height: 100%; border-radius: 3px; }
.sales-card__foot { margin-top: var(--space-5); }
.sales-card--total { display: flex; flex-direction: column; }
.sales-total-chart { flex: 1; display: flex; align-items: center; justify-content: center; margin-top: var(--space-5); }
.sales-total-chart__columns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1rem, 4vw, 3rem); width: 100%; max-width: 18rem; }
.sales-column { display: flex; flex-direction: column; align-items: center; gap: var(--space-2); font-size: var(--text-xs); font-variant-numeric: tabular-nums; }
.sales-column strong { font-size: var(--text-base); }
.sales-column > span { color: var(--color-text-muted); }
.sales-column__track { display: flex; align-items: flex-end; height: 175px; width: 100%; max-width: 75px; border-bottom: 1px solid var(--color-border-strong); }
.sales-column__track span { display: block; width: 100%; height: var(--bar-size); border-radius: 6px 6px 0 0; }
.sales-insights { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); margin-top: var(--space-5); }
.sales-insight { padding: var(--space-5); border: 1px solid var(--color-primary-line); border-radius: var(--radius-md); background: var(--color-primary-soft); }
.sales-insight--attention { border-color: #f1cdb5; background: #fff3ec; }
.sales-insight__tag { display: flex; align-items: center; gap: 0.4rem; color: var(--color-primary); font-size: var(--text-xs); font-weight: 600; margin-bottom: var(--space-2); }
.sales-insight--attention .sales-insight__tag { color: #94431b; }
.sales-insight h4 { font-size: var(--text-lg); }
.sales-insight > p:last-child { margin-top: var(--space-2); color: var(--color-text-muted); font-size: var(--text-sm); }
.sales-data { margin-top: var(--space-5); border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.sales-data summary { padding: var(--space-4); cursor: pointer; font-size: var(--text-sm); font-weight: 600; }
.sales-data summary span { display: block; padding-left: 1.1rem; font-size: var(--text-xs); font-weight: 400; color: var(--color-text-muted); }
.sales-data__scroll { overflow-x: auto; padding: 0 var(--space-4) var(--space-4); }
.sales-data table { width: 100%; border-collapse: collapse; font-size: var(--text-xs); font-variant-numeric: tabular-nums; }
.sales-data caption { text-align: left; padding: 0 0 var(--space-3); color: var(--color-text-muted); }
.sales-data th, .sales-data td { text-align: right; white-space: nowrap; padding: var(--space-3) var(--space-2); border-bottom: 1px solid var(--color-border); }
.sales-data th:first-child { text-align: left; }
.sales-data tfoot { font-weight: 700; }
.sales-demo__caveat { margin-top: var(--space-4); font-size: var(--text-xs); color: var(--color-text-muted); }
.sales-demo__cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-3) var(--space-5); margin-top: var(--space-6); padding-top: var(--space-5); border-top: 1px solid var(--color-border); font-size: var(--text-sm); }
.sales-demo__cta > p { font-weight: 600; }
.sales-demo__cta .text-link { flex-wrap: wrap; }
.sales-demo__caption { padding: var(--space-4) clamp(1rem, 3vw, 2rem); border-top: 1px solid var(--color-border); background: var(--color-bg-alt); color: var(--color-text-muted); font-size: var(--text-xs); }
@media (max-width: 959px) {
  .sales-kpis { grid-template-columns: 1fr; gap: var(--space-3); }
  .sales-kpi { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 0 var(--space-4); }
  .sales-kpi > dd:not(.sales-kpi__note) { grid-column: 2; grid-row: 1 / 3; justify-content: flex-end; text-align: right; }
  .sales-kpi__note { grid-column: 1; }
}
@media (max-width: 719px) {
  .sales-demo__head { flex-direction: column; gap: var(--space-3); }
  .sales-charts, .sales-insights { grid-template-columns: 1fr; }
  .sales-column__track { height: 125px; }
  .sales-kpi { display: block; }
  .sales-kpi > dd:not(.sales-kpi__note) { justify-content: flex-start; text-align: left; }
  .sales-card { padding: var(--space-4); }
  .sales-total-chart { margin-top: var(--space-4); }
}


/* --- Enlace a la página de ejemplos interactivos --- */
.examples-more {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4) var(--space-8);
  margin-top: var(--space-8);
  padding: var(--space-6);
  border: 1px solid var(--noche-700);
  border-radius: var(--radius-lg);
  background-color: var(--noche-900);
  color: var(--noche-200);
}

.examples-more__title {
  color: var(--noche-50);
}

.examples-more > div {
  flex: 1 1 22rem;
}

.examples-more__title {
  font-size: var(--text-xl);
}

.examples-more p {
  margin-top: var(--space-2);
  color: var(--noche-200);
}

/* En pantallas angostas el botón puede ocupar dos líneas */
.examples-more .btn {
  white-space: normal;
  text-align: center;
}

@media (max-width: 479px) {
  .examples-more {
    padding: var(--space-5);
  }

  .examples-more .btn {
    width: 100%;
  }
}


/* ==========================================================================
   10. Cómo trabajamos
   Móvil/tablet: línea de tiempo vertical. Escritorio: 5 pasos en fila.
   ========================================================================== */
.steps {
  --stagger: 160ms; /* Los pasos aparecen uno tras otro (sección 16) */
  position: relative;
  display: grid;
  max-width: 40rem;
}

.step {
  position: relative;
  padding: 0 0 var(--space-6) 4rem;
}

.step:last-child {
  padding-bottom: 0;
}

/* Línea que une los pasos */
.step::before {
  content: "";
  position: absolute;
  top: 3rem;
  bottom: 0.5rem;
  left: calc(1.375rem - 1px);
  width: 2px;
  border-radius: 2px;
  background-color: var(--color-border-strong);
}

.step:last-child::before {
  display: none;
}

.step__number {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 2px solid var(--noche-900);
  border-radius: 8px;
  background-color: var(--color-surface);
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--noche-900);
}

/* El último paso es la celda encendida: "Mejoramos" */
.step:last-child .step__number {
  border-color: var(--ambar-crema);
  background-color: var(--ambar);
  box-shadow: var(--shadow-glow);
}

.step__title {
  padding-top: 0.5rem;
  font-size: var(--text-lg);
}

.step__text {
  margin-top: var(--space-2);
  color: var(--color-text-muted);
}

@media (min-width: 960px) {
  .steps {
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-6);
    max-width: none;
  }

  .step {
    padding: 0;
  }

  .step::before {
    top: calc(1.375rem - 1px);
    bottom: auto;
    left: calc(2.75rem + var(--space-3));
    right: calc(var(--space-3) - var(--space-6));
    width: auto;
    height: 2px;
  }

  .step__number {
    position: static;
    margin-bottom: var(--space-5);
  }

  .step__title {
    padding-top: 0;
  }
}


/* ==========================================================================
   11. Nosotros
   ========================================================================== */
.about {
  display: grid;
  gap: var(--space-8);
}

.about__intro > p:not(.eyebrow) {
  margin-top: var(--space-5);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
}

.about__quote {
  margin-top: var(--space-8);
  padding-left: var(--space-5);
  border-left: 3px solid var(--ambar);
}

.about__quote p {
  font-family: var(--font-heading);
  font-size: clamp(1.0625rem, 0.95rem + 0.6vw, 1.25rem);
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.about__panel {
  padding: clamp(1.5rem, 1rem + 2vw, 2.25rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background-color: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.about__panel-title {
  font-size: var(--text-lg);
}

.about__points {
  display: grid;
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.about__points li {
  display: flex;
  gap: var(--space-4);
}

.about__points h4 {
  font-size: var(--text-base);
}

.about__points p {
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

@media (min-width: 960px) {
  .about {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: var(--space-16);
    align-items: center;
  }
}


/* ==========================================================================
   12. Preguntas frecuentes (details/summary nativos)
   ========================================================================== */
.faq {
  display: grid;
  gap: var(--space-6);
}

.faq__list {
  border-top: 1px solid var(--color-border);
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 44px;
  padding: var(--space-5) var(--space-1);
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.35;
  list-style: none;
  cursor: pointer;
  transition: color var(--duration) var(--ease);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary:hover {
  color: var(--color-primary);
}

.faq-item__icon {
  color: var(--color-primary);
  transition: transform var(--duration) var(--ease);
}

.faq-item[open] .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__body {
  max-width: 42rem;
  padding: 0 var(--space-1) var(--space-5);
  color: var(--color-text-muted);
}

@media (min-width: 960px) {
  .faq {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: var(--space-16);
    align-items: start;
  }
}


/* ==========================================================================
   13. CTA final
   ========================================================================== */
.cta {
  position: relative;
  overflow: hidden;
}

/* "Sol de filas" (logo 04): un sol que sale detrás del mensaje, cortado en filas */
.cta {
  padding-bottom: calc(var(--section-space) + clamp(7rem, 5rem + 6vw, 10rem));
}

.cta::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -1px;
  width: clamp(260px, 18rem + 12vw, 460px);
  aspect-ratio: 2 / 1;
  border-radius: 999px 999px 0 0;
  background:
    repeating-linear-gradient(to bottom, transparent 0 16px, var(--noche-900) 16px 22px),
    linear-gradient(to bottom, var(--ambar-crema) 0%, var(--ambar) 40%, var(--ambar-brasa) 100%);
  box-shadow: 0 -10px 90px 10px rgba(255, 194, 75, 0.16);
  opacity: 0.55;
  transform: translateX(-50%);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.5) 100%);
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.5) 100%);
  pointer-events: none;
}

.cta__inner {
  position: relative;
  max-width: 46rem;
  text-align: center;
}

.cta__title {
  font-size: var(--text-2xl);
  color: var(--noche-50);
}

.cta__text {
  max-width: 36rem;
  margin: var(--space-5) auto var(--space-8);
  font-size: var(--text-lg);
}


/* ==========================================================================
   14. Contacto y formulario
   ========================================================================== */
.contact {
  display: grid;
  gap: var(--space-8);
}

.contact__text {
  margin-top: var(--space-5);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
}

.contact__subtitle {
  margin-top: var(--space-8);
  font-size: var(--text-base);
}

.contact__channels {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.contact-channel {
  min-width: 0;
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
}

.contact-channel__label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
}

.contact-channel__value {
  display: block;
  margin-top: var(--space-1);
  padding-block: var(--space-2);
  font-weight: 600;
  overflow-wrap: anywhere;
}

a.contact-channel__value {
  color: var(--color-primary);
  text-underline-offset: 0.2em;
}

/* Ejemplo sin enlace (todavía no hay dato real) */
.contact-channel__value:not([href]) {
  color: var(--color-text-muted);
}

.contact__example-note {
  color: var(--color-text-muted);
}

.contact__example-note {
  margin-top: var(--space-3);
  font-size: var(--text-xs);
}

.next-steps {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.next-steps li {
  display: flex;
  gap: var(--space-3);
}

.next-steps__num {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 6px;
  background-color: var(--noche-900);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ambar);
}

.next-steps h4 {
  padding-top: 0.125rem;
  font-size: var(--text-base);
}

.next-steps p {
  margin-top: 0.125rem;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.contact__panel {
  padding: clamp(1.25rem, 0.75rem + 2.5vw, 2.5rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background-color: var(--color-surface);
  box-shadow: var(--shadow-md);
}

@media (min-width: 960px) {
  .contact {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: var(--space-16);
    align-items: start;
  }
}

/* Aviso de formulario no disponible */
.form-notice {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-sample-line);
  border-radius: var(--radius-md);
  background-color: var(--color-sample-soft);
  font-size: var(--text-sm);
  color: var(--color-sample);
}

.form-notice .icon {
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.0625rem;
}

.contact-form__fields {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.form-grid {
  display: grid;
  gap: var(--space-5);
}

@media (min-width: 640px) {
  .form-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .field--full {
    grid-column: 1 / -1;
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.field__label {
  font-size: var(--text-sm);
  font-weight: 600;
}

.field__optional {
  font-weight: 400;
  color: var(--color-text-muted);
}

.field__input {
  width: 100%;
  min-height: 44px;
  padding: 0.75rem 0.875rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  font-size: var(--text-base);
  transition:
    border-color var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease);
}

.field__input:hover {
  border-color: #aebbc6;
}

.field__input:focus {
  outline: none;
  border-color: var(--noche-900);
  box-shadow: 0 0 0 3px rgba(255, 194, 75, 0.45);
}

.field__input--textarea {
  min-height: 8.5rem;
  resize: vertical;
}

.field__input[aria-invalid="true"] {
  border-color: var(--color-error);
}

.field__input[aria-invalid="true"]:focus {
  box-shadow: 0 0 0 3px rgba(180, 35, 24, 0.18);
}

.field__hint {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.field__error {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-error);
}

.field__error:empty {
  display: none;
}

/* Formulario deshabilitado (sin destino de envío configurado) */
.contact-form__fields:disabled .field__input {
  border-color: var(--color-border);
  background-color: var(--color-bg-alt);
  cursor: not-allowed;
}

.contact-form__fields:disabled .field__label {
  color: var(--color-text-muted);
}

/* Campo trampa anti-spam: fuera de la vista */
.field--trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-form__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4) var(--space-5);
  margin-top: var(--space-8);
}

.contact-form__submit[aria-busy="true"] {
  opacity: 0.75;
  cursor: progress;
}

.contact-form__privacy {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

@media (max-width: 639px) {
  .contact-form__submit {
    width: 100%;
  }
}

.form-status:empty {
  display: none;
}

.form-status {
  margin-top: var(--space-5);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
}

.form-status.is-error {
  background-color: var(--color-error-soft);
  color: var(--color-error);
}

.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-8) var(--space-4);
  text-align: center;
}

.form-success__icon {
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background-color: var(--color-success-soft);
  color: var(--color-success);
}

.form-success__icon .icon {
  width: 1.75rem;
  height: 1.75rem;
  stroke-width: 2.25;
}

.form-success__title {
  font-size: var(--text-xl);
}

.form-success__title:focus {
  outline: none;
}

.form-success__text {
  max-width: 26rem;
  color: var(--color-text-muted);
}


/* ==========================================================================
   15. Footer
   ========================================================================== */
.site-footer {
  --color-focus: var(--ambar);
  position: relative;
  overflow: hidden;
  padding-block: var(--space-12) var(--space-8);
  border-top: 1px solid var(--noche-700);
  background-color: var(--noche-950);
  color: var(--noche-200);
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.site-footer .brand__mark {
  width: 28px;
  height: 28px;
}

.site-footer__tagline {
  max-width: 22rem;
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  color: var(--noche-400);
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-6);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__links a {
  display: inline-block;
  padding-block: var(--space-1);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--noche-200);
  text-decoration: none;
}

.site-footer__links a:hover {
  color: var(--ambar);
}

.site-footer__bottom {
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--noche-700);
  font-size: 0.875rem;
  color: var(--noche-400);
}

@media (min-width: 768px) {
  .site-footer__inner {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
  }

  .site-footer__links {
    justify-content: flex-end;
  }
}


/* ==========================================================================
   16. Animaciones
   Reglas de este sitio:
   - Todo el contenido se ve sin JavaScript. Las animaciones que dependen de
     script.js solo se activan cuando el script agrega la clase .js-motion
     a <html> o la clase .reveal-pending a un elemento.
   - Si el sistema tiene activado "reducir movimiento", no hay animaciones
     (16.10). Solo quedan cambios de color y la barra de avance de lectura.
   - Ninguna animación se repite sin fin: el contenido que se mueve solo dura
     menos de 5 segundos.
   - Casi todo usa transform, opacity y clip-path, que no mueven el resto de
     la página. La excepción es la altura de los detalles que se abren (16.8).
   - Las entradas usan "backwards": al terminar, el elemento queda con su
     estilo normal y no conserva capas de animación.
   Índice:
   16.1  Entrada del inicio (.enter)
   16.2  Ilustración del inicio
   16.3  Aparición al hacer scroll (.reveal y .reveal-stagger)
   16.4  Panel de ejemplo: barras que crecen y cifras que cuentan
   16.5  Pasos que se conectan
   16.6  Tarjetas, botones y filas de ejemplos
   16.7  Menú en móvil
   16.8  Preguntas y detalles que se abren con suavidad
   16.9  Animaciones base (keyframes)
   16.10 Movimiento reducido e impresión
   ========================================================================== */

@media (prefers-reduced-motion: no-preference) {

  /* --- 16.1 Entrada del inicio ---
     Cada elemento con .enter aparece al cargar. --enter (0, 1, 2…) define el
     orden: cada paso espera 90 ms. Es solo CSS: no depende de script.js. */
  .enter {
    animation: enter-up var(--duration-enter) var(--ease-out) backwards;
    animation-delay: calc(var(--enter, 0) * 90ms);
  }

  .hero::before {
    animation: fade-in 1.6s ease-out backwards;
  }


  /* --- 16.2 Ilustración del inicio ---
     Cuenta una historia corta, una sola vez: aparece el panel, crecen las
     barras, el flujo pasa del formulario al reporte y llega el aviso.
     En celular la ilustración queda debajo del texto: con data-play="hold"
     (16.4) la historia espera a que se vea en pantalla. */
  .mock-window {
    animation: enter-rise 0.9s var(--ease-out) 0.15s backwards;
  }

  .mock-chart__bars span {
    animation-delay: calc(0.45s + var(--i, 0) * 60ms);
  }

  .mock-chart__bars .is-highlight::after {
    animation: dot-pop 0.5s var(--ease-spring) 1.15s backwards;
  }

  .mock-flow {
    animation: enter-up 0.7s var(--ease-out) 0.7s backwards;
  }

  .mock-flow__node {
    animation: node-on 0.7s var(--ease) backwards;
    animation-delay: calc(1.1s + var(--i, 0) * 0.35s);
  }

  /* La línea punteada fluye 4 veces (4.8 s) y se detiene */
  .mock-flow__line {
    animation-iteration-count: 4;
  }

  .mock-toast {
    animation: toast-in 0.6s var(--ease-spring) 2.05s backwards;
  }


  /* --- 16.3 Aparición al hacer scroll ---
     script.js agrega .reveal-pending solo a elementos que están debajo de la
     pantalla al cargar, y .is-visible cuando se llega a ellos.
     .reveal: el bloque completo sube y aparece.
     .reveal-stagger: el contenedor queda fijo y sus hijos aparecen uno tras
     otro (script.js les asigna --i). */
  .reveal.reveal-pending {
    opacity: 0;
    transform: translateY(24px);
    transition:
      opacity 0.8s var(--ease-out),
      transform 0.8s var(--ease-out);
  }

  .reveal-stagger.reveal-pending > * {
    opacity: 0;
    transform: translateY(18px);
    transition:
      opacity 0.6s var(--ease-out),
      transform 0.6s var(--ease-out);
    transition-delay: calc(var(--i, 0) * var(--stagger));
  }

  .reveal.reveal-pending.is-visible,
  .reveal-stagger.reveal-pending.is-visible > * {
    opacity: 1;
    transform: none;
  }


  /* --- 16.4 Panel de ejemplo: barras que crecen y cifras que cuentan ---
     Los contenedores con data-play="hold" esperan pausados hasta que se ven
     en pantalla; script.js les agrega .is-playing y anima sus cifras
     (data-count). --i en cada barra define el orden. */
  .js-motion .sales-bar__fill {
    transform-origin: 0 50%;
    animation: grow-x 0.9s var(--ease-out) backwards;
    animation-delay: calc(var(--i, 0) * 90ms);
  }

  .js-motion .sales-column__track span {
    transform-origin: 50% 100%;
    animation: grow-y 1s var(--ease-out) backwards;
    animation-delay: calc(0.1s + var(--i, 0) * 160ms);
  }

  .js-motion [data-play="hold"]:not(.is-playing) * {
    animation-play-state: paused;
  }

  /* Cifra que cuenta: ancho reservado para que no empuje lo que está al lado */
  .count {
    display: inline-block;
    font-variant-numeric: tabular-nums;
  }


  /* --- 16.5 Pasos que se conectan ---
     Cada número aparece con un pequeño rebote y la línea crece hacia el
     siguiente paso. Usa --i de .reveal-stagger y --stagger de .steps. */
  .steps.reveal-pending .step__number {
    opacity: 0;
    transform: scale(0.4);
    transition:
      opacity 0.3s ease,
      transform 0.55s var(--ease-spring);
    transition-delay: calc(var(--i, 0) * var(--stagger) + 100ms);
  }

  .steps.reveal-pending .step::before {
    transform: scaleY(0);
    transform-origin: 50% 0;
    transition: transform 0.5s var(--ease-out);
    transition-delay: calc(var(--i, 0) * var(--stagger) + 300ms);
  }

  .steps.reveal-pending.is-visible .step__number,
  .steps.reveal-pending.is-visible .step::before {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: no-preference) and (min-width: 960px) {
  .steps.reveal-pending .step::before {
    transform: scaleX(0);
    transform-origin: 0 50%;
  }
}


/* --- 16.6 Tarjetas, botones y filas de ejemplos --- */

/* Tarjetas de servicios: un brillo suave sigue al cursor (script.js
   actualiza --mx y --my) y el icono se rellena. */
.service-card {
  position: relative;
  isolation: isolate;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: radial-gradient(280px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 194, 75, 0.16), transparent 70%);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
  pointer-events: none;
}

.icon-badge {
  transition:
    background-color var(--duration) var(--ease),
    color var(--duration) var(--ease),
    transform 0.45s var(--ease-spring);
}

@media (hover: hover) {
  .service-card:hover::before {
    opacity: 1;
  }

  /* El icono se vuelve una "celda encendida" */
  .service-card:hover .icon-badge {
    background-color: var(--noche-900);
    color: var(--ambar);
    box-shadow: 0 0 16px 2px var(--brillo-suave);
  }

  /* Filas antes/después: la flecha avanza hacia "Después" */
  .example {
    transition: background-color var(--duration) var(--ease);
  }

  .example:hover {
    background-color: #fffcf4;
  }

  .example__before::after {
    transition:
      transform 0.3s var(--ease),
      background-color 0.3s var(--ease);
  }

  .example:hover .example__before::after {
    transform: translateX(4px);
    background-color: var(--color-primary);
  }
}

/* Botones: un destello cruza el botón al pasar el cursor. Solo se anima de
   ida; al salir el destello vuelve a su lugar sin verse. */
.btn--primary,
.btn--light {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.btn--primary::after,
.btn--light::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(105deg, transparent 35%, rgba(255, 255, 255, 0.3) 50%, transparent 65%);
  transform: translateX(-110%);
  pointer-events: none;
}

.btn--light::after {
  background: linear-gradient(105deg, transparent 35%, rgba(255, 194, 75, 0.35) 50%, transparent 65%);
}

.btn:disabled::after {
  display: none;
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .service-card:hover .icon-badge {
    transform: rotate(-6deg) scale(1.08);
  }

  .btn--primary:hover::after,
  .btn--light:hover::after {
    transform: translateX(110%);
    transition: transform 0.75s var(--ease);
  }

  .btn--primary:not(:disabled):hover,
  .btn--secondary:not(:disabled):hover,
  .btn--light:not(:disabled):hover {
    transform: translateY(-1px);
  }

  .btn:not(:disabled):active {
    transform: translateY(1px);
  }
}


/* --- 16.7 Menú en móvil: las opciones entran una tras otra --- */
@media (prefers-reduced-motion: no-preference) and (max-width: 959px) {
  .nav.is-open .nav__list li,
  .nav.is-open .nav__cta {
    animation: enter-soft 0.35s var(--ease-out) backwards;
  }

  .nav.is-open .nav__list li:nth-child(2) { animation-delay: 30ms; }
  .nav.is-open .nav__list li:nth-child(3) { animation-delay: 60ms; }
  .nav.is-open .nav__list li:nth-child(4) { animation-delay: 90ms; }
  .nav.is-open .nav__list li:nth-child(5) { animation-delay: 120ms; }
  .nav.is-open .nav__list li:nth-child(6) { animation-delay: 150ms; }
  .nav.is-open .nav__cta { animation-delay: 190ms; }
}


/* --- 16.8 Preguntas y detalles que se abren con suavidad ---
   En todos los navegadores el texto aparece con un desvanecido. Donde existe
   ::details-content (Chrome y Edge recientes) también se anima la altura;
   en los demás, el panel se abre de inmediato como siempre. */
@media (prefers-reduced-motion: no-preference) {
  .faq-item[open] .faq-item__body,
  .sales-data[open] .sales-data__scroll {
    animation: enter-soft 0.4s var(--ease-out) backwards;
  }

  @supports selector(::details-content) {
    .faq-item,
    .sales-data {
      interpolate-size: allow-keywords;
    }

    .faq-item::details-content,
    .sales-data::details-content {
      block-size: 0;
      overflow: clip;
      overflow-clip-margin: 8px; /* No recorta el contorno de foco */
      transition:
        block-size 0.35s var(--ease),
        content-visibility 0.35s allow-discrete;
    }

    .faq-item[open]::details-content,
    .sales-data[open]::details-content {
      block-size: auto;
    }
  }
}


/* --- 16.9 Animaciones base ---
   Las que solo tienen "from" terminan en el estilo normal del elemento.
   ejemplos/ejemplos.css también las usa. */
@keyframes enter-up {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
}

@keyframes enter-soft {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
}

@keyframes enter-rise {
  from {
    opacity: 0;
    transform: translateY(28px) scale(0.97);
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
}

@keyframes grow-x {
  from {
    transform: scaleX(0);
  }
}

@keyframes grow-y {
  from {
    transform: scaleY(0);
  }
}

@keyframes pop-in {
  from {
    opacity: 0;
    transform: scale(0);
  }
}

@keyframes bar-grow {
  from {
    transform: scaleY(0);
  }
}

@keyframes flow {
  to {
    background-position: 12px 0;
  }
}

@keyframes dot-pop {
  from {
    transform: translateX(-50%) scale(0);
  }
}

/* Se ilumina y vuelve a su color: el "dato" pasando por el flujo */
@keyframes node-on {
  45% {
    border-color: var(--color-primary);
    background-color: var(--color-primary-soft);
    color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(255, 194, 75, 0.14), 0 0 14px rgba(255, 194, 75, 0.3);
  }
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(-10px) scale(0.92);
  }
}


/* --- 16.10 Movimiento reducido e impresión --- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-delay: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }
}

@media print {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal-pending,
  .reveal-stagger.reveal-pending > * {
    opacity: 1 !important;
    transform: none !important;
  }

  .site-header::after {
    display: none;
  }
}



/* ==========================================================================
   17. Zonas oscuras y motivos de la marca BrightRows
   La marca nace de una idea: entre muchas filas y celdas, una se enciende
   (el dato que importa). Cada motivo viene de una de las 10 propuestas del
   lienzo de logo y aparece una sola vez o en pocos lugares:
   01 Celda encendida  → logo (encabezado, footer, favicon)
   02 Fila que amanece → fondo del inicio (sección 6)
   03 La selección     → "Después" en las filas de ejemplos (17.2)
   04 Sol de filas     → CTA final (sección 13)
   05 Ventana encendida→ panel de "Nosotros" (17.4)
   06 Monograma BR     → fondo del footer (17.6)
   07 Celda con chispa → icono de IA y lecturas positivas (17.3)
   08 Ala de filas     → "Cómo trabajamos" (17.5)
   09 Fila resaltada   → menú activo (sección 5) y tabla del panel (17.3)
   10 Solo tipografía  → firma del footer (17.6)
   Los motivos son decorativos: llevan aria-hidden y no contienen texto.
   ========================================================================== */

/* --- 17.1 Etiqueta de sección con su celda --- */
.section .eyebrow:not(.eyebrow--pill)::before {
  content: "";
  display: inline-block;
  width: 0.55em;
  height: 0.55em;
  margin-right: 0.55em;
  border-radius: 2px;
  background-color: var(--ambar);
  vertical-align: 0.05em;
}

/* --- 17.2 La selección (03): "Después" queda seleccionado, como en una hoja de cálculo --- */
.example__after {
  position: relative;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--ambar);
  border-radius: 3px;
  background-color: rgba(255, 194, 75, 0.08);
}

.example__after::after {
  content: "";
  position: absolute;
  right: -6px;
  bottom: -6px;
  width: 9px;
  height: 9px;
  border: 2px solid var(--color-surface);
  background-color: var(--ambar);
}

@media (min-width: 768px) {
  .example__compare {
    align-items: start;
  }

  .example__before {
    padding-top: calc(var(--space-3) + 2px);
  }

  .example__before::after {
    top: calc(var(--space-3) + 0.125rem + 2px);
  }
}

/* --- 17.3 Celda con chispa (07) y fila resaltada (09) --- */
.chispa {
  display: inline-block;
  flex-shrink: 0;
  width: 0.85rem;
  height: 0.85rem;
  fill: currentColor;
  stroke: none;
}

.sales-data tr.is-highlight > * {
  background-color: var(--color-primary-soft);
}

.sales-data tr.is-highlight > th {
  box-shadow: inset 3px 0 0 var(--ambar);
}

/* --- 17.4 Ventana encendida (05): el panel de "Nosotros" --- */
.about__panel {
  position: relative;
}

.ventana {
  position: absolute;
  top: -1.75rem;
  right: clamp(1.5rem, 1rem + 2vw, 2.25rem);
  display: grid;
  grid-template-columns: repeat(3, 10px);
  gap: 4px;
  padding: 6px;
  border: 1.5px solid var(--noche-700);
  border-radius: 5px 5px 2px 2px;
  background-color: var(--noche-900);
}

.ventana span {
  height: 10px;
  border-radius: 2px;
  background-color: var(--noche-800);
}

.ventana .is-on {
  background-color: var(--ambar);
  box-shadow: 0 0 8px 2px var(--brillo), 0 0 22px 6px var(--brillo-suave);
}

.about__panel-title {
  padding-right: 4.5rem;
}

/* --- 17.5 Ala de filas (08): filas que crecen, en "Cómo trabajamos" --- */
.section-head--with-motif {
  position: relative;
  max-width: none;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-8);
}

.section-head--with-motif > div {
  max-width: 44rem;
}

.ala {
  position: relative;
  flex-shrink: 0;
  width: 132px;
  height: 64px;
  margin-bottom: var(--space-2);
}

.ala span {
  position: absolute;
  right: 0;
  height: 8px;
  border-radius: 6px 2px 2px 6px;
  background-color: var(--noche-200);
}

.ala span:nth-child(1) { top: 0; width: 44px; opacity: 0.45; }
.ala span:nth-child(2) { top: 13px; width: 62px; opacity: 0.6; }
.ala span:nth-child(3) { top: 26px; width: 80px; opacity: 0.75; }
.ala span:nth-child(4) { top: 39px; width: 98px; opacity: 0.9; }
.ala span:nth-child(5) { top: 52px; width: 116px; }

.ala .ala__celda {
  left: 6px;
  right: auto;
  top: 0;
  width: 20px;
  height: 20px;
  border: 1.5px solid var(--ambar-crema);
  border-radius: 4px;
  background-color: var(--ambar);
  opacity: 1;
  box-shadow: var(--shadow-glow);
}

@media (max-width: 719px) {
  .ala {
    display: none;
  }
}

/* --- 17.6 Footer: monograma BR (06) y firma tipográfica (10) --- */
.site-footer__inner,
.site-footer__bottom {
  position: relative;
  z-index: 1;
}

.monograma {
  position: absolute;
  right: max(var(--gutter), calc((100% - var(--container)) / 2));
  bottom: 5.5rem;
  z-index: 0;
  display: grid;
  grid-template-columns: repeat(9, 14px);
  gap: 4px;
  opacity: 0.9;
  pointer-events: none;
}

.monograma span {
  height: 14px;
  border-radius: 2px;
}

.monograma .on {
  background-color: var(--noche-700);
}

.monograma .lit {
  background-color: var(--ambar);
  box-shadow: 0 0 10px 2px var(--brillo), 0 0 30px 8px var(--brillo-suave);
}

@media (max-width: 767px) {
  .monograma {
    display: none;
  }
}

.firma {
  margin-top: var(--space-10);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(2.75rem, 1rem + 8vw, 7.5rem);
  letter-spacing: -0.04em;
  line-height: 0.95;
  color: var(--noche-50);
  white-space: nowrap;
}

.firma__rows {
  color: var(--noche-400);
}

/* La "o" de Rows es una celda encendida */
.firma__o {
  display: inline-block;
  width: 0.44em;
  height: 0.44em;
  margin: 0 0.05em 0 0.06em;
  border: 0.09em solid var(--ambar);
  border-radius: 0.07em;
  background-color: rgba(255, 194, 75, 0.15);
  box-shadow: 0 0 14px 3px rgba(255, 194, 75, 0.45), 0 0 40px 10px rgba(255, 194, 75, 0.15);
  vertical-align: baseline;
}

.firma__lema {
  display: block;
  margin-top: var(--space-4);
  margin-bottom: var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.4em;
  color: var(--noche-400);
}

/* --- 17.7 Zonas oscuras: contraste de texto secundario y enlaces --- */
.cta .btn--primary {
  margin-inline: auto;
}


/* ==========================================================================
   18. Páginas legales y aviso simplificado
   Aviso de privacidad (aviso-de-privacidad/) y términos de uso (terminos/).
   Mismo encabezado y footer que el resto; contenido en una columna legible.
   ========================================================================== */
.legal-hero {
  --color-focus: var(--ambar);
  padding-block: clamp(2rem, 1.5rem + 3vw, 3.5rem);
  background-color: var(--noche-900);
  color: var(--noche-50);
}

.legal-hero .eyebrow {
  color: var(--ambar);
}

.legal-hero__title {
  font-size: var(--text-2xl);
  line-height: 1.15;
  color: var(--noche-50);
}

.legal-hero__meta {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  color: var(--noche-400);
}

.legal {
  max-width: 46rem;
  line-height: 1.65;
}

.legal > * + * {
  margin-top: var(--space-4);
}

.legal h2 {
  margin-top: var(--space-12);
  font-size: var(--text-xl);
  line-height: 1.3;
  scroll-margin-top: calc(var(--header-height) + var(--space-4));
}

.legal h3 {
  margin-top: var(--space-6);
  font-size: var(--text-lg);
}

.legal ul,
.legal ol {
  padding-left: 1.25rem;
}

.legal li + li {
  margin-top: var(--space-2);
}

.legal a {
  color: var(--color-primary);
  text-underline-offset: 2px;
}

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

.legal__intro {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
}

.legal__toc {
  margin-top: var(--space-8);
  padding: var(--space-5) var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background-color: var(--color-bg-alt);
}

.legal__toc-title {
  margin-bottom: var(--space-2);
  font-family: var(--font-heading);
  font-weight: 600;
}

.legal__toc li + li {
  margin-top: var(--space-1);
}

.legal__table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.legal__table {
  width: 100%;
  min-width: 32rem;
  border-collapse: collapse;
  font-size: var(--text-sm);
  line-height: 1.5;
}

.legal__table th,
.legal__table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

.legal__table th {
  background-color: var(--color-bg-alt);
  font-weight: 600;
}

.legal__table tbody tr:last-child td {
  border-bottom: 0;
}

.legal__note {
  margin-top: var(--space-12);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Aviso simplificado debajo del formulario */
.contact-form__notice {
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  line-height: 1.55;
}

.contact-form__notice a {
  color: var(--color-primary);
}

/* Enlaces legales en el footer */
.site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  margin: 0 0 var(--space-3);
  padding: 0;
  list-style: none;
}

.site-footer__legal a {
  color: var(--noche-400);
  text-underline-offset: 3px;
}

.site-footer__legal a:hover,
.site-footer__legal a[aria-current="page"] {
  color: var(--ambar);
}