/* ==========================================================================
   Declara Claro — Sistema visual (Fase 1 · iteración 2)
   Ruta: Claridad Digital Profesional (80% claridad digital, 20% cercanía).
   Sin frameworks. Sin CSS externo. Mobile first. Fuentes con fallbacks del
   sistema (no se cargan recursos externos en esta fase).
   Objetivo de esta iteración: más profundidad, identidad y confianza humana,
   con composición editorial y menor repetición de tarjetas iguales.
   ========================================================================== */

/* ---------- 1. Tokens de diseño ---------- */
:root {
  /* Paleta de marca */
  --color-azul-confianza: #1D4ED8;
  --color-azul-noche: #0F172A;
  --color-blanco-claro: #F8FAFC;
  --color-gris-limpio: #E2E8F0;
  --color-verde-orientacion: #10B981;
  --color-cian-apoyo: #06B6D4;
  --color-neutro: #64748B;
  --color-revision: #F59E0B;
  --color-atencion: #F97316;
  --color-error: #DC2626;
  --color-informativo: #2563EB;

  /* Tonos derivados suaves (para lavados y capas) */
  --wash-blue: #EEF3FD;
  --wash-blue-2: #E4EDFB;
  --wash-cyan: #E8F7FA;
  --line-soft: #DCE4F2;

  /* Roles semánticos */
  --bg: var(--color-blanco-claro);
  --surface: #FFFFFF;
  --surface-2: #FBFCFE;
  --border: var(--color-gris-limpio);
  --border-strong: #CBD5E1;
  --text: var(--color-azul-noche);
  --text-muted: #55617A;
  --text-on-dark: #D8E1F2;
  --text-on-dark-soft: #A9B6D4;
  --brand: var(--color-azul-confianza);
  --brand-strong: #1846C0;
  --brand-050: #EEF3FD;

  /* Tipografía: primera opción de marca + fallbacks seguros del sistema */
  --font-heading: "Sora", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;

  /* Escala tipográfica */
  --fs-100: 0.8125rem;   /* 13px */
  --fs-200: 0.9375rem;   /* 15px */
  --fs-300: 1rem;        /* 16px base */
  --fs-400: 1.125rem;    /* 18px */
  --fs-500: 1.375rem;    /* 22px */
  --fs-600: 1.75rem;     /* 28px */
  --fs-700: 2.125rem;    /* 34px */
  --fs-800: clamp(2.35rem, 6.2vw, 3.4rem);
  --fs-display: clamp(3rem, 12vw, 5.5rem); /* numeración grande */

  --lh-tight: 1.12;
  --lh-snug: 1.3;
  --lh-normal: 1.6;

  /* Espaciado (base 4px) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;

  /* Radios */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 999px;

  /* Sombras difusas muy ligeras */
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.07);
  --shadow-lg: 0 24px 60px rgba(15, 23, 42, 0.10);
  --shadow-brand: 0 14px 34px rgba(29, 78, 216, 0.18);

  /* Layout */
  --maxw: 1120px;
  --maxw-narrow: 760px;
  --header-h: 64px;

  --focus-ring: 0 0 0 3px rgba(29, 78, 216, 0.45);
  --focus-ring-dark: 0 0 0 3px rgba(148, 197, 255, 0.7);
  --transition: 200ms ease;
}

/* ---------- 2. Reset ligero ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-300);
  line-height: var(--lh-normal);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--text);
  line-height: var(--lh-tight);
  margin: 0 0 var(--space-3);
  letter-spacing: -0.015em;
  font-weight: 700;
}

p { margin: 0 0 var(--space-4); }
ul, ol { margin: 0; padding: 0; }

a {
  color: var(--brand);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--brand-strong); }

strong { font-weight: 700; }

/* ---------- 3. Accesibilidad: foco visible y skip link ---------- */
:focus-visible {
  outline: 3px solid var(--color-azul-confianza);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: var(--space-3);
  top: -100px;
  z-index: 200;
  background: var(--brand);
  color: #fff;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: top var(--transition);
}
.skip-link:focus { top: var(--space-3); color: #fff; }

.visually-hidden {
  position: absolute !important; /* patrón estándar accesible: oculta sin sacar del árbol accesible */
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

/* ---------- 4. Layout base ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--space-4);
}
.container--narrow { max-width: var(--maxw-narrow); }

.section {
  position: relative;
  padding-block: var(--space-7);
}
.section--tight { padding-block: var(--space-6); }
.section--plain { background: var(--surface); }
.section--wash {
  background:
    radial-gradient(120% 80% at 100% 0%, var(--wash-cyan), transparent 55%),
    linear-gradient(180deg, var(--wash-blue), var(--surface));
  border-block: 1px solid var(--line-soft);
}
.section--dark {
  background: var(--color-azul-noche);
  color: var(--text-on-dark);
  overflow: hidden;
}
.section--dark h2,
.section--dark h3 { color: #fff; }

.section__head {
  max-width: 46rem;
  margin-bottom: var(--space-6);
}
.section__head--center { margin-inline: auto; text-align: center; }
.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--fs-100);
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: var(--space-3);
}
.section__eyebrow::before {
  content: "";
  width: 22px; height: 2px;
  background: currentColor;
  border-radius: 2px;
}
.section--dark .section__eyebrow { color: var(--color-cian-apoyo); }
.section__title { font-size: var(--fs-600); }
.section__lead {
  font-size: var(--fs-400);
  color: var(--text-muted);
  margin-bottom: 0;
}
.section--dark .section__lead { color: var(--text-on-dark); }

/* ---------- 5. Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 48px;
  padding: var(--space-3) var(--space-5);
  font-family: var(--font-body);
  font-size: var(--fs-300);
  font-weight: 600;
  line-height: 1.2;
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  cursor: pointer;
  text-align: center;
  transition: background var(--transition), color var(--transition),
    border-color var(--transition), transform var(--transition),
    box-shadow var(--transition);
}
.btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.btn svg { flex: none; }

.btn--primary {
  background: var(--brand);
  color: #fff;
  box-shadow: var(--shadow-brand);
}
.btn--primary:hover { background: var(--brand-strong); color: #fff; transform: translateY(-2px); }

.btn--secondary {
  background: transparent;
  color: var(--brand);
  border-color: var(--border-strong);
}
.btn--secondary:hover { background: var(--brand-050); color: var(--brand-strong); border-color: var(--brand); }

/* Sobre fondos oscuros */
.btn--on-dark.btn--primary { background: #fff; color: var(--color-azul-noche); box-shadow: 0 14px 34px rgba(0,0,0,0.28); }
.btn--on-dark.btn--primary:hover { background: #EAF0FB; color: var(--color-azul-noche); }
.btn--on-dark.btn--secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: none;
}
.btn--on-dark.btn--secondary:hover { background: rgba(255, 255, 255, 0.10); color: #fff; }
.btn--on-dark:focus-visible { box-shadow: var(--focus-ring-dark); }

.btn--ghost {
  background: transparent;
  color: var(--brand);
  border-color: transparent;
  min-height: 44px;
  padding-inline: var(--space-3);
}
.btn--ghost:hover { background: var(--brand-050); }

.btn--link {
  background: transparent;
  border: none;
  color: var(--brand);
  min-height: 44px;
  padding-inline: var(--space-2);
  font-weight: 600;
}
.btn--link:hover { color: var(--brand-strong); text-decoration: underline; }

.btn--block { width: 100%; }
.btn--lg { min-height: 54px; font-size: var(--fs-400); padding-inline: var(--space-6); }

/* ---------- 6. Etiquetas / badges ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-100);
  font-weight: 600;
  line-height: 1.3;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  background: var(--color-gris-limpio);
  color: var(--color-azul-noche);
}
.tag--info { background: rgba(37, 99, 235, 0.10); color: var(--color-informativo); }
.tag--review { background: rgba(245, 158, 11, 0.16); color: #8a5a08; }
.tag--guide { background: rgba(16, 185, 129, 0.14); color: #0a7a56; }
.tag--pending {
  background: transparent;
  color: var(--text-muted);
  border: 1px dashed var(--border-strong);
  font-weight: 500;
}
.tag--on-dark { background: rgba(255,255,255,0.10); color: #fff; }
.tag__dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; flex: none; }

/* ---------- 7. Tarjetas (uso moderado) ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-xs);
}
.card__title { font-size: var(--fs-500); margin-bottom: var(--space-2); }
.card__text { color: var(--text-muted); margin-bottom: 0; }

/* Bloque interactivo con elevación ligera */
.lift { transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition); }
.lift:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

/* ---------- 8. Header y navegación ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 250, 252, 0.85);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: var(--header-h);
}

/* Wordmark provisional (no es logo definitivo) */
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-400);
  color: var(--text);
  letter-spacing: -0.02em;
}
.wordmark:hover { color: var(--text); }
.wordmark__mark {
  /* Recurso temporal de interfaz: no es un sello ni certificación */
  width: 26px; height: 26px; flex: none;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--color-azul-confianza), var(--color-cian-apoyo));
  position: relative;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.15);
}
.wordmark__mark::after {
  content: "";
  position: absolute;
  left: 7px; top: 7px;
  width: 9px; height: 9px;
  border-radius: 3px;
  background: #fff;
  opacity: 0.92;
}
.wordmark--on-dark { color: #fff; }
.wordmark--on-dark:hover { color: #fff; }

.nav { display: flex; align-items: center; gap: var(--space-2); }
.nav__list {
  display: none;
  list-style: none;
  gap: var(--space-1);
  align-items: center;
}
.nav__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: var(--space-2) var(--space-3);
  color: var(--text);
  font-weight: 500;
  border-radius: var(--radius-sm);
}
.nav__link:hover { color: var(--brand); background: var(--brand-050); }
.nav__cta { display: none; }

/* Botón hamburguesa (mobile) */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text);
  transition: background var(--transition), border-color var(--transition);
}
.nav-toggle:hover { background: var(--brand-050); }
.nav-toggle:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  display: block;
  width: 20px; height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle__bars { position: relative; }
.nav-toggle__bars::before { position: absolute; top: -6px; }
.nav-toggle__bars::after { position: absolute; top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { transform: translateY(-6px) rotate(-45deg); }

/* Panel mobile */
.mobile-menu {
  display: none;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.mobile-menu[data-open="true"] { display: block; }
.mobile-menu__list { list-style: none; padding: var(--space-3) 0; }
.mobile-menu__link {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: var(--space-2) var(--space-1);
  color: var(--text);
  font-weight: 500;
  font-size: var(--fs-400);
}
.mobile-menu__link:hover { color: var(--brand); }
.mobile-menu__cta { margin-top: var(--space-3); }

/* Sin JS: se ocultan el toggle y el panel; se muestran los enlaces directos */
.no-js .nav-toggle { display: none; }
.no-js .nav__list { display: flex; }

/* ---------- 9. Hero ---------- */
.hero {
  position: relative;
  padding-block: var(--space-7) var(--space-8);
  overflow: hidden;
}
.hero::before {
  /* capa suave de profundidad, no sombra pesada */
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 55% at 92% -5%, rgba(6, 182, 212, 0.14), transparent 60%),
    radial-gradient(55% 60% at -8% 8%, rgba(29, 78, 216, 0.10), transparent 55%);
  pointer-events: none;
}
.hero .container { position: relative; }
.hero__grid { display: grid; gap: var(--space-7); }
.hero__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-100);
  font-weight: 600;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-xs);
  margin-bottom: var(--space-4);
}
.hero__label-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-verde-orientacion); flex: none; }
.hero__title { font-size: var(--fs-800); margin-bottom: var(--space-4); max-width: 15ch; }
.hero__lead {
  font-size: var(--fs-400);
  color: var(--text-muted);
  max-width: 34rem;
}
.hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.hero__actions-sep { display: none; }
.hero__note {
  margin-top: var(--space-5);
  margin-bottom: 0;
  font-size: var(--fs-200);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.hero__note::before {
  content: "";
  width: 18px; height: 18px; flex: none;
  border-radius: 50%;
  background: rgba(16,185,129,0.15);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M20 6 9 17l-5-5' stroke='%2310B981' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

/* Marco del mockup con capas suaves (no wireframe plano) */
.hero__media { position: relative; }
.hero__frame {
  position: relative;
  border-radius: var(--radius-xl);
  padding: var(--space-3);
  background: linear-gradient(160deg, #ffffff, var(--wash-blue));
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-lg);
}
.hero__frame::before {
  /* capa desplazada detrás, da profundidad sin sombra dura */
  content: "";
  position: absolute;
  inset: 14px 14px auto auto;
  width: 62%; height: 46%;
  right: -14px; top: -14px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(6,182,212,0.16), rgba(29,78,216,0.10));
  z-index: -1;
}
.hero__frame img { width: 100%; border-radius: var(--radius-lg); display: block; }

/* ---------- 9.1 Hero media (video de escritorio + fallback SVG) ---------- */
/* Contenedor con relación de aspecto estable (evita CLS).
   Móvil/tableta primero: proporción coherente con el SVG (480x420 ≈ 8/7),
   de modo que el fallback no se recorta. El video NO se usa aquí. */
.hero__media-stack {
  position: relative;
  aspect-ratio: 8 / 7;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--wash-blue);
}
/* El fallback SVG es la capa base: siempre pintada, accesible y ligera.
   Es lo que se ve por defecto en cualquier dispositivo mientras el video
   (solo escritorio) no esté listo, y de forma permanente en móvil/tableta. */
.hero__media-stack .hero__fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}
/* El video se superpone al fallback pero permanece invisible hasta que el JS
   confirma que puede reproducirse (data-video-ready="true"). Se usa opacidad
   —no display— para no provocar saltos de layout y dejar ver el fallback. */
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  background: transparent;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}
.hero__media-stack[data-video-ready="true"] .hero__video { opacity: 1; }

/* ---------- 10. Banda de confianza (oscura, no tarjetas) ---------- */
.trust-band {
  position: relative;
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(6,182,212,0.14), transparent 55%),
    var(--color-azul-noche);
  color: var(--text-on-dark);
  overflow: hidden;
}
.trust-band__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}
.trust-band__item {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-4) 0;
  border-bottom: 1px solid rgba(255,255,255,0.10);
}
.trust-band__item:last-child { border-bottom: none; }
.trust-band__icon {
  flex: none;
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  display: grid; place-items: center;
  color: var(--color-cian-apoyo);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
}
.trust-band__title { font-family: var(--font-heading); font-weight: 600; margin: 0; color: #fff; font-size: var(--fs-300); }
.trust-band__text { margin: 0; color: var(--text-on-dark-soft); font-size: var(--fs-200); }

/* ---------- 11. Contexto (editorial) ---------- */
.context__grid { display: grid; gap: var(--space-6); }
.context__aside {
  display: grid;
  gap: var(--space-4);
}
.context__point {
  padding-left: var(--space-5);
  border-left: 3px solid var(--brand);
}
.context__point h3 { font-size: var(--fs-400); margin-bottom: var(--space-1); }
.context__point p { margin: 0; color: var(--text-muted); font-size: var(--fs-200); }

/* ---------- 12. Cómo funciona (recorrido con numeración) ---------- */
.journey {
  position: relative;
  display: grid;
  gap: 0;
}
.journey__step {
  position: relative;
  display: grid;
  grid-template-columns: 52px 1fr;
  column-gap: var(--space-4);
  padding-bottom: var(--space-6);
}
.journey__step:last-child { padding-bottom: 0; }
/* línea vertical (mobile) */
.journey__step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 25px; top: 56px; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--brand), var(--line-soft));
}
.journey__num {
  position: relative;
  z-index: 1;
  width: 52px; height: 52px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-500);
  color: var(--brand);
  background: var(--surface);
  border: 2px solid var(--brand);
  box-shadow: var(--shadow-xs);
}
.journey__body { padding-top: var(--space-1); }
.journey__title { font-size: var(--fs-400); margin-bottom: var(--space-1); }
.journey__text { margin: 0; color: var(--text-muted); font-size: var(--fs-200); }

/* ---------- 13. Beneficios (editorial, tamaños variados) ---------- */
.benefits {
  display: grid;
  gap: var(--space-4);
}
.benefit-feature {
  position: relative;
  overflow: hidden;
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(6,182,212,0.12), transparent 55%),
    linear-gradient(160deg, #ffffff, var(--wash-blue));
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-sm);
}
.benefit-feature__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: grid; place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--color-cian-apoyo));
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-brand);
}
.benefit-feature__title { font-size: var(--fs-500); margin-bottom: var(--space-2); }
.benefit-feature__text { color: var(--text-muted); margin: 0; }

.benefit-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-4) var(--space-2);
}
.benefit-item__icon {
  flex: none;
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  display: grid; place-items: center;
  color: var(--color-verde-orientacion);
  background: rgba(16,185,129,0.12);
}
.benefit-item__title { font-weight: 600; margin: 0 0 2px; font-size: var(--fs-300); }
.benefit-item__text { margin: 0; color: var(--text-muted); font-size: var(--fs-200); }

.benefit-quote {
  grid-column: 1 / -1;
  margin-top: var(--space-2);
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius-lg);
  background: var(--color-azul-noche);
  color: #fff;
  display: flex;
  gap: var(--space-4);
  align-items: center;
}
.benefit-quote__bar { flex: none; width: 4px; align-self: stretch; border-radius: 4px; background: linear-gradient(180deg, var(--color-cian-apoyo), var(--color-verde-orientacion)); }
.benefit-quote p { margin: 0; font-family: var(--font-heading); font-size: var(--fs-500); line-height: var(--lh-snug); color: #fff; }

/* ---------- 14. Resultados orientativos (tres caminos) ---------- */
.paths {
  position: relative;
  display: grid;
  gap: var(--space-5);
}
.path {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: var(--space-3);
  row-gap: var(--space-3);
  align-items: center;
  padding: var(--space-5);
  padding-top: var(--space-6);
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
}
.path::before {
  /* acento superior de color, en lugar de borde completo */
  content: "";
  position: absolute;
  left: var(--space-5); right: var(--space-5); top: 0;
  height: 4px;
  border-radius: 0 0 4px 4px;
  background: var(--accent, var(--color-neutro));
}
.path--1 { --accent: var(--color-informativo); }
.path--2 { --accent: var(--color-revision); }
.path--3 { --accent: var(--color-cian-apoyo); }
.path__num {
  grid-column: 1; grid-row: 1;
  width: 44px; height: 44px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-heading);
  font-weight: 700;
  color: #fff;
  background: var(--accent);
}
.path__icon {
  grid-column: 2; grid-row: 1;
  justify-self: end;
  color: var(--accent);
}
.path__title { grid-column: 1 / -1; font-size: var(--fs-400); margin-bottom: 0; }
.path__text { grid-column: 1 / -1; margin: 0; color: var(--text-muted); font-size: var(--fs-200); }

.disclaimer {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  margin-top: var(--space-6);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-xs);
  color: var(--color-azul-noche);
  font-size: var(--fs-200);
}
.disclaimer__icon { flex: none; color: var(--color-informativo); margin-top: 2px; }
.disclaimer p { margin: 0; }

/* ---------- 15. Bloque profesional (Diego) ---------- */
.pro {
  position: relative;
  background:
    radial-gradient(70% 90% at 0% 0%, rgba(29,78,216,0.06), transparent 55%),
    linear-gradient(180deg, var(--wash-blue), var(--surface));
  border-block: 1px solid var(--line-soft);
  overflow: hidden;
}
.pro__grid {
  display: grid;
  gap: var(--space-6);
}
.pro__figure {
  position: relative;
  align-self: start;
}
.pro__figure::before {
  /* forma de marca sutil detrás del placeholder */
  content: "";
  position: absolute;
  inset: -12px -12px auto -12px;
  height: 70%;
  border-radius: var(--radius-xl);
  background: linear-gradient(150deg, rgba(6,182,212,0.16), rgba(29,78,216,0.12));
  z-index: 0;
}
.pro__photo {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-md);
  max-width: 340px;
}
.pro__photo img { width: 100%; display: block; }

.pro__eyebrow { margin-bottom: var(--space-3); }
.pro__name { font-size: var(--fs-700); margin-bottom: var(--space-2); }
.pro__role {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--brand);
  font-weight: 600;
  font-size: var(--fs-400);
  margin-bottom: var(--space-4);
}
.pro__text { color: var(--text-muted); font-size: var(--fs-400); max-width: 46ch; }

.pro__assurance {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  margin-top: var(--space-5);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-xs);
}
.pro__assurance-icon {
  flex: none;
  width: 40px; height: 40px;
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--brand);
  background: var(--brand-050);
}
.pro__assurance p { margin: 0; font-weight: 600; color: var(--color-azul-noche); }
.pro__assurance span { display: block; font-weight: 400; color: var(--text-muted); font-size: var(--fs-200); margin-top: 2px; }

.pro__block {
  margin-top: var(--space-5);
  padding-left: var(--space-5);
  border-left: 3px solid var(--color-cian-apoyo);
}
.pro__block h3 { font-size: var(--fs-500); margin-bottom: var(--space-2); }
.pro__block p { margin: 0; color: var(--text-muted); }

.pro__actions { margin-top: var(--space-6); display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }
.pro__note {
  margin-top: var(--space-5);
  margin-bottom: 0;
  font-size: var(--fs-100);
  color: var(--text-muted);
}

/* ---------- 16. FAQ (editorial, divisores limpios) ---------- */
.faq {
  max-width: var(--maxw-narrow);
  border-top: 1px solid var(--border);
}
.faq__item {
  border-bottom: 1px solid var(--border);
}
.faq__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 60px;
  padding: var(--space-4) var(--space-2);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-400);
  cursor: pointer;
  list-style: none;
  color: var(--text);
  transition: color var(--transition);
  border-radius: var(--radius-sm);
}
.faq__summary::-webkit-details-marker { display: none; }
.faq__summary:hover { color: var(--brand); }
.faq__summary:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.faq__icon {
  flex: none;
  width: 30px; height: 30px;
  border-radius: 50%;
  position: relative;
  color: var(--brand);
  background: var(--brand-050);
  transition: background var(--transition), transform var(--transition);
}
.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  background: currentColor;
  border-radius: 2px;
  top: 50%; left: 50%;
}
.faq__icon::before { width: 12px; height: 2px; transform: translate(-50%, -50%); }
.faq__icon::after { width: 2px; height: 12px; transform: translate(-50%, -50%); }
.faq__item[open] .faq__icon { background: var(--brand); color: #fff; }
.faq__item[open] .faq__icon::after { opacity: 0; }
.faq__answer {
  padding: 0 var(--space-2) var(--space-5) var(--space-2);
  color: var(--text-muted);
  font-size: var(--fs-300);
  max-width: 62ch;
}
.faq__answer p { margin: 0; }

/* ---------- 17. CTA final (cierre fuerte) ---------- */
.cta-final {
  position: relative;
  background:
    radial-gradient(70% 120% at 100% 0%, rgba(6,182,212,0.22), transparent 55%),
    radial-gradient(60% 100% at 0% 100%, rgba(29,78,216,0.35), transparent 60%),
    var(--color-azul-noche);
  color: #fff;
  overflow: hidden;
}
.cta-final::before {
  content: "";
  position: absolute;
  right: -80px; top: -80px;
  width: 280px; height: 280px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.08);
  pointer-events: none;
}
.cta-final__inner {
  position: relative;
  max-width: 44rem;
  margin-inline: auto;
  text-align: center;
}
.cta-final__eyebrow { color: var(--color-cian-apoyo); justify-content: center; }
.cta-final__title { font-size: var(--fs-700); color: #fff; }
.cta-final__lead { color: var(--text-on-dark); font-size: var(--fs-400); margin-inline: auto; }
.cta-final__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-6);
  align-items: center;
}
.cta-final__actions .btn { width: 100%; max-width: 24rem; }
.cta-note {
  margin-top: var(--space-5);
  margin-bottom: 0;
  font-size: var(--fs-100);
  color: var(--text-on-dark-soft);
}

/* ---------- 18. Footer (azul noche) ---------- */
.site-footer {
  background: var(--color-azul-noche);
  color: var(--text-on-dark-soft);
  padding-block: var(--space-7) var(--space-6);
  font-size: var(--fs-200);
}
.site-footer a { color: var(--text-on-dark); }
.site-footer__top {
  display: grid;
  gap: var(--space-6);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid rgba(255,255,255,0.10);
}
.site-footer__brand .wordmark { margin-bottom: var(--space-3); }
.site-footer__domain { font-weight: 600; color: #fff; margin-bottom: var(--space-1); }
.site-footer__slogan { font-style: italic; color: var(--text-on-dark); margin-bottom: 0; }
.site-footer__notice { display: grid; gap: var(--space-2); }
.site-footer__notice p { margin: 0; }
.site-footer__legal {
  margin-top: var(--space-5);
  color: var(--text-on-dark-soft);
}
.site-footer__legal p { margin: 0; }

/* ---------- 19. Página /diagnostico/ (provisional) ---------- */
.placeholder-page {
  min-height: 70vh;
  display: grid;
  place-items: center;
  padding-block: var(--space-8);
  background:
    radial-gradient(60% 55% at 90% 0%, rgba(6,182,212,0.10), transparent 60%),
    radial-gradient(55% 60% at 0% 10%, rgba(29,78,216,0.08), transparent 55%);
}
.placeholder-card { text-align: center; max-width: 40rem; }
.placeholder-card .tag { margin-bottom: var(--space-4); }
.placeholder-card h1 { font-size: var(--fs-700); }
.placeholder-card__note {
  margin-top: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: var(--color-azul-noche);
  font-size: var(--fs-200);
}
.placeholder-card__actions { margin-top: var(--space-6); }

/* ---------- 20. Utilidades ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

/* ---------- 21. Responsive ---------- */
@media (min-width: 31em) { /* ~496px */
  .trust-band__grid { grid-template-columns: repeat(2, 1fr); column-gap: var(--space-6); }
  .trust-band__item { border-bottom: none; padding: var(--space-4) 0; }
  .hero__actions { flex-direction: row; flex-wrap: wrap; align-items: center; }
  .hero__actions .btn--primary { flex: 0 0 auto; }
  .cta-final__actions { flex-direction: row; justify-content: center; }
  .cta-final__actions .btn { width: auto; }
}

@media (min-width: 48em) { /* ~768px */
  .context__grid { grid-template-columns: 1.1fr 0.9fr; align-items: start; }
  .context__aside { align-content: start; }
  .benefits {
    grid-template-columns: repeat(2, 1fr);
  }
  .benefit-feature { grid-column: 1 / -1; }
  .paths { grid-template-columns: repeat(3, 1fr); align-items: start; }
  /* conector de recorrido entre los tres caminos (a la altura de la numeración) */
  .path:not(:last-child)::after {
    content: "";
    position: absolute;
    top: calc(var(--space-6) + 22px);
    right: calc(var(--space-5) * -1);
    width: var(--space-5);
    height: 2px;
    background: var(--line-soft);
  }
  .pro__grid { grid-template-columns: 0.85fr 1.15fr; align-items: center; }
  .pro__figure { justify-self: center; }
  .journey {
    grid-template-columns: repeat(5, 1fr);
    column-gap: var(--space-4);
  }
  .journey__step {
    grid-template-columns: 1fr;
    row-gap: var(--space-3);
    padding-bottom: 0;
    text-align: left;
  }
  .journey__step:not(:last-child)::before { display: none; }
  /* línea horizontal detrás de la numeración (desktop) */
  .journey::before {
    content: "";
    position: absolute;
    top: 26px;
    left: 10%; right: 10%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--brand), var(--line-soft), transparent);
  }
}

@media (min-width: 64em) { /* ~1024px */
  .section { padding-block: var(--space-8); }
  .section--tight { padding-block: var(--space-7); }
  .nav__list { display: flex; }
  .nav__cta { display: inline-flex; }
  .nav-toggle { display: none; }
  .mobile-menu { display: none !important; } /* en desktop nunca se muestra el panel mobile */

  .hero__grid { grid-template-columns: 1.05fr 0.95fr; align-items: center; gap: var(--space-8); }
  /* Escritorio: proporción apropiada para el video horizontal 16:9 (1280x720),
     que se muestra sin recorte. El fallback comparte el contenedor. */
  .hero__media-stack { aspect-ratio: 16 / 9; }
  .trust-band__grid { grid-template-columns: repeat(4, 1fr); }
  .trust-band__item { position: relative; padding-inline-end: var(--space-5); }
  .trust-band__item:not(:last-child)::after {
    content: "";
    position: absolute;
    right: 0; top: 20%; height: 60%;
    width: 1px; background: rgba(255,255,255,0.12);
  }
  .benefits { grid-template-columns: 1.4fr 1fr 1fr; }
  .benefit-feature { grid-column: 1; grid-row: 1 / span 2; }
  .section__title { font-size: var(--fs-700); }
  .pro__name { font-size: clamp(2rem, 3.4vw, 2.6rem); }
}

/* ---------- 22. Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  /* Sin movimiento: el video del hero nunca se revela; queda el fallback SVG.
     (El JS además no asigna la fuente, así que tampoco se descarga el MP4.) */
  .hero__media-stack[data-video-ready="true"] .hero__video { opacity: 0 !important; }
}

/* ==========================================================================
   Launch candidate — "Ruta de Claridad" (conversion-first)
   Franja de temporada, scrollytelling ligero, topes como valor y sticky CTA.
   Reutiliza los tokens de marca. Sin frameworks ni recursos externos.
   ========================================================================== */

/* ---------- Franja de temporada ---------- */
.season-strip {
  background: linear-gradient(90deg, var(--wash-blue), var(--wash-cyan));
  border-bottom: 1px solid var(--line-soft);
}
.season-strip__inner {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  flex-wrap: wrap;
}
.season-strip__badge {
  flex: none;
  font-weight: 700;
  font-size: var(--fs-100);
  letter-spacing: .02em;
  color: #fff;
  background: var(--brand);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}
.season-strip__text { margin: 0; font-size: var(--fs-200); color: var(--text); }
.season-strip__text strong { color: var(--brand-strong); }

/* ---------- Scrollytelling ligero ---------- */
.clarity-scroll__grid { display: grid; gap: var(--space-5); }
.clarity-scroll__visual { min-width: 0; }
.clarity-scroll__frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--surface-2);
  aspect-ratio: 16 / 10;
}
.clarity-scroll__fallback,
.clarity-scroll__video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.clarity-scroll__video { opacity: 0; transition: opacity 400ms ease; }
[data-scroll-on] .clarity-scroll__video { opacity: 1; }

.clarity-scroll__scenes { list-style: none; margin: var(--space-4) 0 0; padding: 0; display: grid; gap: var(--space-5); }
.clarity-scene { position: relative; padding-left: 3.2rem; }
.clarity-scene__num {
  position: absolute; left: 0; top: 0;
  font-family: var(--font-heading);
  font-size: var(--fs-500);
  font-weight: 700;
  color: var(--brand);
  opacity: .55;
}
.clarity-scene__title { font-size: var(--fs-500); margin: 0 0 var(--space-2); }
.clarity-scene__text { color: var(--text-muted); margin: 0; }
.clarity-scene__cta { margin-top: var(--space-4); }

/* Escritorio con scroll story activo: visual sticky + escenas atenuadas ------ */
@media (min-width: 1024px) {
  .clarity-scroll__grid { grid-template-columns: 1.05fr 1fr; align-items: start; gap: var(--space-7); }
  [data-scroll-on] .clarity-scroll__visual {
    position: sticky;
    top: calc(var(--header-h) + var(--space-5));
  }
  [data-scroll-on] .clarity-scroll__scenes { gap: 45vh; padding: 10vh 0; }
  [data-scroll-on] .clarity-scene { opacity: .35; transition: opacity 300ms ease, transform 300ms ease; transform: translateY(4px); }
  [data-scroll-on] .clarity-scene.is-active { opacity: 1; transform: none; }
}

/* ---------- Topes como valor ---------- */
.topes-grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr 1fr;
}
@media (min-width: 720px) { .topes-grid { grid-template-columns: repeat(3, 1fr); } }
.tope-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--brand);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  min-width: 0;
}
.tope-card__name { margin: 0 0 var(--space-1); font-size: var(--fs-100); color: var(--text-muted); }
.tope-card__value { margin: 0; font-family: var(--font-heading); font-size: var(--fs-500); color: var(--brand-strong); }
.tope-card__uvt { margin: var(--space-1) 0 0; font-size: var(--fs-100); color: var(--text-muted); }
.topes-grid__fallback { color: var(--text-muted); }
.topes-block__source { margin-top: var(--space-4); color: var(--text-muted); font-size: var(--fs-200); display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); }
.tope-source__date { color: var(--text-muted); }

.btn--sm { padding: 8px 14px; font-size: var(--fs-100); }

/* ---------- Sticky CTA (solo móvil) ---------- */
.sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 40;
  padding: var(--space-3) var(--space-4);
  padding-bottom: calc(var(--space-3) + env(safe-area-inset-bottom, 0px));
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(1.4) blur(8px);
  border-top: 1px solid var(--line-soft);
  box-shadow: 0 -6px 20px rgba(15, 23, 42, 0.08);
}
.sticky-cta[hidden] { display: none; }
.sticky-cta__inner { max-width: var(--maxw-narrow); margin: 0 auto; }
@media (min-width: 768px) {
  /* En escritorio no se usa el sticky CTA: el hero y el CTA final bastan. */
  .sticky-cta { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  .clarity-scroll__video,
  .clarity-scene { transition: none; }
}