/* ═══════════════════════════════════════════════════════════════════
   RESPIRANDO CON-CIENCIA™ — landing experiencial (última etapa del funnel)
   Rediseño 2026-09-16: "esta página debe sentirse como una respiración".

   ESTRUCTURA = UNA RESPIRACIÓN
   01 hero ........... INHALA   (texto progresivo, orbe, CTA tras la 1ª respiración)
   02 reconocimiento . CONTRAE  (escena sticky, frase por frase)
   03 para ti ........ EXPANDE  (escena sticky)
   04 no necesitas ... SUELTA   (escena sticky; el orbe se abre y se disuelve)
      guiado por ..... PAUSA    (microsección editorial)
      voces .......... PAUSA    (solo si hay testimonios reales)
   05 inversión ...... AMANECE  (círculo marfil cubre la pantalla: oscuro → claro)
      oferta + FAQ ... DECIDE   (claro)
   06 cierre ......... EXHALA   (oscuro, frase · pausa · frase · pausa · CTA)

   SISTEMA DE MOVIMIENTO (ver js/respirando-con-ciencia.js)
   01 BREATH · 02 REVEAL · 03 EXPAND · 04 DISSOLVE · 05 MORPH
   Una sola cadencia (--breath: 6s) y una sola curva (--ease-breath).
   Solo transform / opacity / filter:blur sutil. Todo lo que se mueve vive
   bajo html.has-motion: sin JS o con prefers-reduced-motion la página es
   una lectura estática completa, con la misma información.

   PALETA (exclusiva de esta landing)
   --carbon #15130F · --marfil #F5F0E6 · --cobre-organico #C8A882
   --cobre-profundo #7E6040 — el cobre sobre marfil no llega a contraste
   legible; esta variante solo se usa para texto sobre fondo claro.
   ═══════════════════════════════════════════════════════════════════ */

:root {
  --carbon: #15130F;
  --gris-calido: #3A362E;
  --marfil: #F5F0E6;
  --cobre-organico: #C8A882;
  --cobre-profundo: #7E6040;

  --muted-dark: rgba(245, 240, 230, 0.6);
  --muted-light: rgba(21, 19, 15, 0.62);
  --rule-dark: rgba(200, 168, 130, 0.22);
  --rule-light: rgba(21, 19, 15, 0.14);

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  --breath: 6s;
  --ease-breath: cubic-bezier(0.37, 0, 0.23, 1);
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);

  /* Recorrido de scroll por frase en las escenas sticky. En celular un
     deslizamiento con inercia recorre fácil una pantalla entera: con 54svh
     las frases se saltaban (feedback de Diego en su teléfono). ~1 pantalla
     por frase deja que cada una alcance a aparecer y asentarse. */
  --step-len: 95svh;
  --radius: 4px;
}
@media (min-width: 900px) {
  :root { --step-len: 75svh; }
}

/* ─── RESET ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background-color: var(--carbon);
  color: var(--marfil);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
p { max-width: 62ch; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap;
}
:focus-visible { outline: 2px solid var(--cobre-organico); outline-offset: 3px; }

.skip-link {
  position: absolute; top: -3rem; left: 1rem; z-index: 200;
  background-color: var(--cobre-organico); color: var(--carbon);
  font-size: 0.875rem; font-weight: 500;
  padding: 0.625rem 1rem; border-radius: var(--radius);
  text-decoration: none; transition: top 160ms var(--ease-out);
}
.skip-link:focus { top: 1rem; }

.eyebrow {
  font-family: var(--font-mono); font-size: 0.6875rem; font-weight: 400;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--cobre-organico);
}

/* ─── BOTONES ───────────────────────────────────── */
.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: var(--font-body); font-weight: 500; font-size: 0.9375rem;
  letter-spacing: 0.02em;
  padding: 1rem 2rem; border-radius: var(--radius);
  text-decoration: none; cursor: pointer; border: 1px solid transparent;
  touch-action: manipulation;
  transition: transform 240ms var(--ease-out), opacity 240ms var(--ease-out);
}
.btn:active { transform: scale(0.97); }
@media (hover: hover) and (pointer: fine) { .btn:hover { transform: translateY(-1px); } }
.btn--primary { background-color: var(--cobre-organico); color: var(--carbon); }
.btn--primary[disabled] { opacity: 0.6; cursor: default; transform: none; }
.btn--ghost { border-color: currentColor; background: transparent; }

/* 01 BREATH aplicado al CTA: un halo que inhala y exhala. Pseudo-elemento
   que escala (no box-shadow animado) para no repintar en cada frame. */
.btn--breath::after {
  content: ''; position: absolute; inset: -7px;
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid var(--cobre-organico);
  opacity: 0; pointer-events: none;
}
.has-motion .btn--breath::after { animation: halo var(--breath) var(--ease-breath) infinite; }
@keyframes halo {
  0%, 100% { transform: scale(0.96); opacity: 0; }
  50%      { transform: scale(1.03); opacity: 0.4; }
}

/* ═══ ORBE — el elemento que respira en toda la página ═══════════════
   .orb   → posición y tamaño; lo mueve el scroll (03 EXPAND, 05 MORPH).
   .orb__core → respiración autónoma (01 BREATH). Son dos elementos para
   que las dos escalas se multipliquen en vez de pisarse. */
.orb {
  position: absolute; top: 50%; left: 50%;
  width: min(84vmin, 560px); aspect-ratio: 1;
  transform: translate(-50%, -50%);
  pointer-events: none;
  transition: transform 520ms var(--ease-out), opacity 520ms var(--ease-out);
  will-change: transform;
}
.orb__core {
  position: absolute; inset: 0; border-radius: 50%;
  background: radial-gradient(circle,
    rgba(200, 168, 130, 0.30) 0%,
    rgba(200, 168, 130, 0.12) 36%,
    rgba(200, 168, 130, 0.03) 58%,
    transparent 70%);
}
.orb__core::before {
  content: ''; position: absolute; inset: 21%; border-radius: 50%;
  border: 1px solid rgba(200, 168, 130, 0.26);
}
.has-motion .orb__core { animation: breath var(--breath) var(--ease-breath) infinite; }
@keyframes breath {
  0%, 100% { transform: scale(0.96); }
  50%      { transform: scale(1); }
}

/* ═══ NAVBAR ═══ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.875rem 1.5rem;
  background-color: rgba(21, 19, 15, 0.55);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  color: var(--marfil);
}
.navbar { transition: background-color 600ms var(--ease-out), color 600ms var(--ease-out); }
.nav-on-light .navbar { background-color: rgba(245, 240, 230, 0.72); color: var(--carbon); }
.navbar__brand { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.22em; opacity: 0.8; }
.navbar__audio-toggle { opacity: 0.6; padding: 0.25rem 0.5rem; transition: opacity 240ms, color 240ms; }
.navbar__audio-toggle[aria-pressed="true"] { opacity: 1; color: var(--cobre-organico); }

/* ═══ 01 · HERO ═══════════════════════════════════════════════════ */
.hero {
  position: relative; overflow: hidden;
  min-height: 100svh;
  display: grid; place-items: center;
  padding: 6rem 1.5rem 5rem;
  text-align: center;
}
.hero__content { position: relative; display: flex; flex-direction: column; align-items: center; will-change: opacity, transform; }
.hero__title {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(2.6rem, 11vw, 6rem);
  line-height: 1; letter-spacing: -0.025em;
  text-wrap: balance;
  margin: 1.25rem 0 2.25rem;
}
.hero__phrase {
  font-family: var(--font-display); font-style: italic;
  font-size: clamp(1.25rem, 4.6vw, 1.875rem);
  line-height: 1.35; color: var(--cobre-organico);
}
.hero__cta { margin-top: 3rem; }

/* El texto entra línea por línea; el CTA llega al tope de la primera
   inhalación del orbe (0.3 s + 4 × 0.7 s ≈ 3.1 s, media respiración). */
.has-motion .hero__line {
  opacity: 0; transform: translateY(20px); filter: blur(6px);
  transition: opacity 1400ms var(--ease-out), transform 1400ms var(--ease-out), filter 1400ms var(--ease-out);
  transition-delay: calc(300ms + var(--i) * 700ms);
}
.has-motion .is-ready .hero__line { opacity: 1; transform: none; filter: blur(0); }
.has-motion .orb--hero .orb__core { animation: breathDeep var(--breath) var(--ease-breath) infinite, orbIn 2600ms var(--ease-out) both; }
@keyframes breathDeep {
  0%, 100% { transform: scale(0.84); }
  50%      { transform: scale(1); }
}
@keyframes orbIn { from { opacity: 0; } to { opacity: 1; } }

.scroll-cue {
  position: absolute; left: 50%; bottom: 1.75rem;
  width: 1px; height: 44px; overflow: hidden;
  background: rgba(245, 240, 230, 0.14);
  transition: opacity 600ms;
}
.scroll-cue::after {
  content: ''; position: absolute; left: 0; top: -40%;
  width: 1px; height: 40%; background: var(--cobre-organico);
}
.has-motion .scroll-cue { opacity: 0; animation: orbIn 1200ms 4000ms both; }
.has-motion .scroll-cue::after { animation: cue var(--breath) var(--ease-breath) infinite; }
@keyframes cue { 0% { top: -40%; } 60%, 100% { top: 100%; } }

/* ═══ ESCENAS STICKY (02, 03, 04, 05) ════════════════════════════════
   Estático por defecto: la escena es una sección normal con sus frases
   listadas. Con .has-motion se vuelve un escenario sticky alto donde el
   scroll decide qué frase está presente. */
.scene { position: relative; }
.scene__stage {
  position: relative; overflow: hidden;
  display: grid; place-items: center;
  padding: 7rem 1.5rem;
}
.scene__eyebrow {
  font-family: var(--font-mono); font-weight: 400; font-size: 0.6875rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--cobre-organico);
  text-align: center; margin-bottom: 2.5rem;
}
.scene__steps {
  position: relative;
  display: flex; flex-direction: column; align-items: center; gap: 1.25rem;
  width: 100%; max-width: 15em;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 9vw, 4.5rem);
  text-align: center;
}
.scene__step { line-height: 1.08; letter-spacing: -0.015em; text-wrap: balance; }
.scene__step--quiet { font-style: italic; font-size: 0.72em; color: var(--muted-dark); }
.scene__step--resolve { font-style: italic; color: var(--cobre-organico); }
.scene .orb { display: none; }
.scene__tag {
  margin-top: 2.5rem;
  font-family: var(--font-mono); font-size: 0.6875rem;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--cobre-profundo);
}

.has-motion .scene { height: calc(100svh + (var(--steps) + 0.6) * var(--step-len)); }
.has-motion .scene__stage {
  position: sticky; top: 0;
  height: 100svh; padding: 0 1.5rem;
}
.has-motion .scene .orb { display: block; }
.has-motion .scene__eyebrow {
  position: absolute; left: 0; right: 0;
  top: calc(var(--navbar-h, 52px) + 2rem); margin: 0;
  opacity: 0; transition: opacity 900ms var(--ease-out);
}
.has-motion .scene__eyebrow.is-visible { opacity: 1; }

/* 04 DISSOLVE: todas las frases ocupan la misma celda; la activa está
   presente, la anterior sube y se desenfoca, la siguiente espera abajo. */
.has-motion .scene__steps { display: grid; gap: 0; }
.has-motion .scene__step {
  grid-area: 1 / 1;
  align-self: center;
  opacity: 0;
  transform: translateY(26px) scale(0.985);
  filter: blur(6px);
  transition:
    opacity 1000ms var(--ease-out),
    transform 1300ms var(--ease-out),
    filter 1000ms var(--ease-out);
}
.has-motion .scene__step.is-past { transform: translateY(-26px) scale(1.01); }
.has-motion .scene__step.is-active { opacity: 1; transform: none; filter: blur(0); transition-delay: 180ms; }
.has-motion .scene__tag {
  position: absolute; left: 0; right: 0; bottom: 4.5rem; margin: 0 auto; text-align: center;
  opacity: 0; transition: opacity 1200ms var(--ease-out) 600ms;
}
.has-motion .scene__tag.is-visible { opacity: 1; }

/* 05 · AMANECE — inversión */
.scene--dawn .scene__stage { background-color: var(--marfil); color: var(--carbon); }
.scene--dawn .scene__step--resolve { color: var(--cobre-profundo); }
.bloom { display: none; }
.has-motion .scene--dawn .scene__stage { background-color: var(--carbon); color: var(--marfil); transition: color 700ms var(--ease-out); }
.has-motion .scene--dawn.is-bloomed .scene__stage { color: var(--carbon); }
.has-motion .bloom {
  display: block; position: absolute; top: 50%; left: 50%;
  width: 150vmax; height: 150vmax; border-radius: 50%;
  background-color: var(--marfil);
  transform: translate(-50%, -50%) scale(0.02);
  will-change: transform;
}

/* ═══ PAUSA · GUIADO POR ═════════════════════════════════════════ */
.guide {
  min-height: 78svh;
  display: grid; place-items: center;
  padding: 7rem 1.5rem;
  text-align: center;
}
.guide__inner { display: flex; flex-direction: column; align-items: center; }
.guide__name {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(2.5rem, 10vw, 4.75rem);
  line-height: 1; letter-spacing: -0.02em;
  margin: 1.25rem 0 1rem;
}
.guide__line { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.14em; color: var(--muted-dark); }
.guide__more { margin-top: 2.5rem; max-width: 34rem; }
.guide__more summary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  cursor: pointer; list-style: none;
  font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--cobre-organico);
  padding: 0.5rem 0;
}
.guide__more summary::-webkit-details-marker { display: none; }
.guide__more summary::after { content: '+'; font-size: 1rem; letter-spacing: 0; transition: transform 400ms var(--ease-out); }
.guide__more[open] summary::after { transform: rotate(45deg); }
.guide__credentials {
  margin-top: 1.25rem;
  display: flex; flex-direction: column; gap: 0.75rem;
  font-size: 0.9375rem; line-height: 1.5; color: var(--muted-dark);
}
.has-motion .guide__more[open] .guide__credentials { animation: settle 700ms var(--ease-out) both; }
@keyframes settle { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* ═══ PAUSA · VOCES ═══════════════════════════════════════════════ */
.voices {
  min-height: 80svh;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2.5rem;
  padding: 6rem 1.5rem;
  text-align: center;
}
.voices[hidden] { display: none; }
.voices__stage { display: grid; width: 100%; max-width: 34rem; }
.voice {
  grid-area: 1 / 1; align-self: center;
  opacity: 0; filter: blur(6px); transform: translateY(10px);
  transition: opacity 1600ms var(--ease-out), filter 1600ms var(--ease-out), transform 1600ms var(--ease-out);
}
.voice.is-active { opacity: 1; filter: blur(0); transform: none; }
.voice__texto {
  font-family: var(--font-display); font-style: italic;
  font-size: clamp(1.35rem, 4.8vw, 2.1rem); line-height: 1.35;
  text-wrap: balance;
}
.voice__footer { margin-top: 1.5rem; font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.14em; color: var(--muted-dark); }
.voices__stage--static { display: flex; flex-direction: column; gap: 3.5rem; }
.voices__stage--static .voice { opacity: 1; filter: none; transform: none; }

/* ═══ OFERTA ══════════════════════════════════════════════════════ */
.offer {
  background-color: var(--marfil); color: var(--carbon);
  padding: 7rem 1.5rem 5rem;
}
.offer__head { max-width: 40rem; margin: 0 auto 4rem; text-align: center; display: flex; flex-direction: column; align-items: center; }
.offer .eyebrow { color: var(--cobre-profundo); }
.offer__title {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(2.2rem, 8.5vw, 4rem); line-height: 1.02; letter-spacing: -0.02em;
  margin: 1rem 0 1.25rem;
}
.offer__lede { color: var(--muted-light); font-size: 1rem; max-width: 38ch; }

/* Tres experiencias, no tres tarjetas de SaaS: sin caja ni sombra, una
   línea fina como umbral. Colapsadas: nombre · frase · precio · CTA. */
.paths {
  max-width: 1100px; margin: 0 auto;
  display: grid; gap: 0;
}
.path {
  position: relative;
  display: flex; flex-direction: column; align-items: flex-start;
  padding: 2.5rem 0.25rem;
  border-top: 1px solid var(--rule-light);
}
.path:last-child { border-bottom: 1px solid var(--rule-light); }
.path--featured::before {
  content: ''; position: absolute; top: -1px; left: 0;
  width: 56px; height: 2px; background-color: var(--cobre-organico);
}
.path__label {
  font-family: var(--font-mono); font-size: 0.625rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--cobre-profundo); margin-bottom: 0.75rem;
}
.path__name {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(1.9rem, 7vw, 2.5rem); line-height: 1.05; letter-spacing: -0.015em;
}
.path__phrase { font-family: var(--font-display); font-style: italic; font-size: 1.125rem; color: var(--muted-light); margin-top: 0.5rem; }
.path__price {
  font-family: var(--font-display); font-size: clamp(2.6rem, 9vw, 3.25rem);
  line-height: 1; color: var(--cobre-profundo); margin-top: 1.5rem;
}
.path__toggle {
  display: inline-flex; align-items: center; gap: 0.6rem;
  margin-top: 1.5rem; padding: 0.5rem 0;
  font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--carbon); opacity: 0.72;
  touch-action: manipulation;
  transition: opacity 240ms;
}
.path__toggle::after { content: '+'; font-size: 1rem; letter-spacing: 0; transition: transform 500ms var(--ease-out); }
.path__toggle[aria-expanded="true"]::after { transform: rotate(45deg); }
@media (hover: hover) { .path__toggle:hover { opacity: 1; } }

/* El detalle se abre con grid-template-rows (0fr → 1fr): altura real sin
   medir en JS. Visible por defecto si no hay JS. */
.path__detail { display: grid; grid-template-rows: 1fr; width: 100%; }
.path__detail-inner { overflow: hidden; min-height: 0; }
.js .path__detail { grid-template-rows: 0fr; visibility: hidden; transition: grid-template-rows 700ms var(--ease-out), visibility 0s 700ms; }
.js .path.is-open .path__detail { grid-template-rows: 1fr; visibility: visible; transition: grid-template-rows 700ms var(--ease-out), visibility 0s; }
.path__features { display: flex; flex-direction: column; gap: 0.55rem; padding-top: 1rem; font-size: 0.9375rem; }
.path__features li { display: flex; gap: 0.75rem; align-items: baseline; }
.path__features li::before { content: ''; flex: 0 0 14px; height: 1px; background-color: var(--cobre-organico); transform: translateY(-0.3em); }
.path__note { font-size: 0.8125rem; color: var(--muted-light); margin-top: 1rem; }
.has-motion .path__features li { opacity: 0; transform: translateY(8px); transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out); }
.has-motion .path.is-open .path__features li { opacity: 1; transform: none; }
.has-motion .path.is-open .path__features li:nth-child(1) { transition-delay: 120ms; }
.has-motion .path.is-open .path__features li:nth-child(2) { transition-delay: 170ms; }
.has-motion .path.is-open .path__features li:nth-child(3) { transition-delay: 220ms; }
.has-motion .path.is-open .path__features li:nth-child(4) { transition-delay: 270ms; }
.has-motion .path.is-open .path__features li:nth-child(5) { transition-delay: 320ms; }
.has-motion .path.is-open .path__features li:nth-child(6) { transition-delay: 370ms; }
.has-motion .path.is-open .path__features li:nth-child(7) { transition-delay: 420ms; }
.has-motion .path.is-open .path__features li:nth-child(8) { transition-delay: 470ms; }
.has-motion .path.is-open .path__features li:nth-child(9) { transition-delay: 520ms; }
.has-motion .path.is-open .path__features li:nth-child(10) { transition-delay: 570ms; }

.path__cta { width: 100%; margin-top: 1.75rem; }
.path__cta.is-owned { background-color: transparent; border: 1px solid var(--cobre-profundo); color: var(--carbon); }

@media (min-width: 900px) {
  .offer { padding-block: 10rem 7rem; }
  .paths { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 3rem; align-items: start; }
  .path, .path:last-child { border-bottom: none; padding-inline: 0; }
}

/* ═══ FAQ ═════════════════════════════════════════════════════════ */
.faq { background-color: var(--marfil); color: var(--carbon); padding: 3rem 1.5rem 9rem; }
.faq__inner { max-width: 40rem; margin: 0 auto; }
.faq .eyebrow { color: var(--cobre-profundo); margin-bottom: 1.5rem; text-align: center; }
.faq-item { border-bottom: 1px solid var(--rule-light); }
.faq-item summary {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
  padding: 1.25rem 0;
  cursor: pointer; list-style: none;
  font-family: var(--font-display); font-size: 1.125rem; line-height: 1.35;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; color: var(--cobre-profundo); font-family: var(--font-body); transition: transform 400ms var(--ease-out); }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item__answer { padding-bottom: 1.25rem; color: var(--muted-light); font-size: 0.9375rem; }
.has-motion .faq-item[open] .faq-item__answer { animation: settle 500ms var(--ease-out) both; }

/* ═══ 06 · CIERRE — EXHALA ════════════════════════════════════════ */
.finale {
  position: relative; overflow: hidden;
  min-height: 100svh;
  display: grid; place-items: center;
  padding: 6rem 1.5rem;
  text-align: center;
}
.finale__content { position: relative; display: flex; flex-direction: column; align-items: center; }
.finale__line {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(2.1rem, 8.6vw, 4.75rem);
  line-height: 1.08; letter-spacing: -0.02em;
  text-wrap: balance;
}
.finale__line--accent { font-style: italic; color: var(--cobre-organico); margin-top: 0.4em; }
.finale__line:last-child { margin-top: 3.5rem; }
.has-motion .finale__line {
  opacity: 0; transform: translateY(20px); filter: blur(6px);
  transition: opacity 1600ms var(--ease-out), transform 1600ms var(--ease-out), filter 1600ms var(--ease-out);
  transition-delay: var(--d);
}
.has-motion .finale.is-in .finale__line { opacity: 1; transform: none; filter: blur(0); }
.orb--finale { width: min(96vmin, 680px); }

/* ═══ 02 REVEAL ═══ */
.has-motion .reveal {
  opacity: 0; transform: translateY(20px);
  transition: opacity 1100ms var(--ease-out), transform 1100ms var(--ease-out);
  transition-delay: calc(var(--i, 0) * 140ms);
}
.has-motion .reveal.is-visible { opacity: 1; transform: none; }

/* ═══ FOOTER ═══ */
.footer {
  background-color: var(--carbon); color: var(--marfil);
  text-align: center; padding: 2.5rem 1.5rem 3rem;
  border-top: 1px solid var(--rule-dark);
}
.footer__producto { font-family: var(--font-mono); font-size: 0.625rem; letter-spacing: 0.2em; opacity: 0.55; margin: 0 auto; max-width: none; }
.footer__links { display: flex; justify-content: center; gap: 1.5rem; margin-top: 1rem; font-size: 0.8125rem; }
.footer__links a { text-decoration: none; opacity: 0.6; transition: opacity 240ms; }
.footer__links a:hover { opacity: 1; }

/* ═══ ACUSE POST-CHECKOUT (nunca otorga acceso, solo lo confirma) ═══ */
.checkout-banner {
  position: relative; z-index: 5;
  max-width: 640px;
  margin: calc(var(--navbar-h, 52px) + 1.5rem) auto 0;
  padding: 1rem 1.5rem;
  border-radius: 12px;
  text-align: center; font-size: 0.9375rem;
  background-color: rgba(200, 168, 130, 0.14);
  border: 1px solid rgba(200, 168, 130, 0.4);
  color: var(--cobre-organico);
}
.checkout-banner[hidden] { display: none; }
.checkout-banner p { max-width: none; margin: 0; }
.checkout-banner__note { margin-top: 0.5rem !important; opacity: 0.85; font-size: 0.875rem; }
.checkout-banner__cta { margin-top: 1rem; border-color: var(--cobre-organico); }

/* ═══ STICKY CTA (solo mobile) ═══ */
.sticky-cta {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 90;
  display: none;
  padding: 0.75rem 1rem calc(0.75rem + env(safe-area-inset-bottom));
  background-color: rgba(21, 19, 15, 0.9);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  transform: translateY(110%);
  transition: transform 600ms var(--ease-out);
}
.sticky-cta.is-visible { transform: translateY(0); }
.sticky-cta__btn { width: 100%; }
@media (max-width: 720px) { .sticky-cta { display: block; } }

/* ═══ REDUCED MOTION ═══
   .has-motion ya no se agrega en ese caso (ver <head>), así que nada de lo
   anterior corre. Esto cubre lo que existe fuera de ese interruptor. */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* Escritorio: "Recomendado" flota sobre el nombre para que los tres
   niveles arranquen a la misma altura. */
@media (min-width: 900px) {
  .path__label { position: absolute; top: 1rem; left: 0; margin: 0; }
}