/* =====================================================================
   FUNNELLAB · landing v3.1 "funnellab-reel"
   Gramática: rollo con láminas. El rollo lleva la emoción, las láminas
   llevan el dato. Cortes secos entre los dos, nunca fundidos.
   El engine (scrollcraft.css/js) no se toca.
   ===================================================================== */

/* ─────────────────────────── 1 · tokens ─────────────────────────── */
/* El acento es el azul de marca, muestreado del logo: #002050.
   Sobre el negro del rollo ese azul da 1.26:1, o sea que no se ve. Así
   que la página lleva el mismo tono en dos luminosidades, keyed al
   suelo, que es la excepción exacta que el piso de gusto concede a una
   página que corta entre claro y oscuro. Un solo tono, dos claridades. */
:root {
  --sc-canvas:     #05070A;
  --sc-surface:    #0F141A;
  --sc-ink:        #F2F5F4;
  --sc-ink-soft:   #A8B3B9;
  --sc-accent:     #4E93E8;   /* azul de marca, aclarado para fondo oscuro */
  --sc-accent-ink: #05070A;

  --sc-font-display: "Archivo", system-ui, sans-serif;
  --sc-font-text:    "Geist", system-ui, sans-serif;
  --sc-font-mono:    "Geist Mono", ui-monospace, monospace;

  --rail-h: 3rem;
  --rule: color-mix(in oklab, var(--sc-ink) 16%, transparent);
  --rule-soft: color-mix(in oklab, var(--sc-ink) 9%, transparent);
}

.ch--rollo {
  --sc-canvas: #05070A; --sc-surface: #0F141A;
  --sc-ink: #F2F5F4; --sc-ink-soft: #A8B3B9;
  --sc-accent: #4E93E8; --sc-accent-ink: #05070A;
  background: var(--sc-canvas); color: var(--sc-ink);
}
.ch--papel {
  --sc-canvas: #F1EFE9; --sc-surface: #FFFFFF;
  --sc-ink: #14181B; --sc-ink-soft: #55605F;
  --sc-accent: #002050; --sc-accent-ink: #FFFFFF;   /* el azul del logo, tal cual */
  background: var(--sc-canvas); color: var(--sc-ink);
}

html { background: #05070A; }
body { background: transparent; }

/* ───────────────────── 2 · piso tipográfico ─────────────────────── */
.ch { position: relative; }
.plate[data-sc-act="flow"] { padding-block: clamp(2.25rem, 4vw, 4.25rem); }
.wrap { width: min(100% - var(--sc-gutter) * 2, 74rem); margin-inline: auto; }

.display {
  font-family: var(--sc-font-display); font-weight: 700;
  letter-spacing: var(--sc-track-tight); line-height: var(--sc-leading-none);
  text-wrap: balance; margin: 0;
}
.display--lg { font-size: var(--sc-t-3xl); max-width: 18ch; }

.kicker {
  font-family: var(--sc-font-mono); font-size: var(--sc-t-xs);
  letter-spacing: var(--sc-track-wide); text-transform: uppercase;
  color: var(--sc-ink-soft); margin: 0 0 var(--sc-4);
}
.ch-head { margin-bottom: var(--sc-4); }
.ch-sub { font-size: var(--sc-t-base); line-height: var(--sc-leading-body); color: var(--sc-ink-soft); max-width: 54ch; margin: 0 0 var(--sc-7); text-wrap: pretty; }

.wordmark { font-family: var(--sc-font-display); font-weight: 800; letter-spacing: -0.03em; font-style: normal; }
.wordmark em { font-style: normal; color: var(--sc-accent); }

/* ──────────────── 3 · la intro: el embudo aterriza ──────────────── */
.intro {
  position: fixed; inset: 0; z-index: 200;
  background: #05070A; display: grid; place-items: center;
  transition: opacity 460ms var(--sc-ease-out);
}
.intro.fade { opacity: 0; }
.intro.done { display: none; }
/* mismas métricas que la marca del riel: la intro solo la escala y la
   traslada, así el aterrizaje cae al píxel */
.intro-mark {
  display: flex; align-items: center; gap: .45em;
  font-size: .95rem; color: #F2F5F4; white-space: nowrap;
  transform-origin: 0 0; will-change: transform;
}
.fl-mark { height: 1.7em; width: auto; display: block; overflow: visible; flex: none; }
.fl-out { fill: none; stroke: var(--sc-accent); stroke-width: 1.9; stroke-linejoin: round; stroke-linecap: round; }
.fl-liq { fill: var(--sc-accent); opacity: .9; }
.fl-b { fill: var(--sc-accent); }
/* en la intro el embudo se dibuja solo antes de que llegue el wordmark */
.intro .fl-out { stroke-dasharray: var(--flen, 130); stroke-dashoffset: var(--flen, 130); transition: stroke-dashoffset 720ms var(--sc-ease-out); }
.intro.draw .fl-out { stroke-dashoffset: 0; }
.intro .fl-liq, .intro .fl-b { opacity: 0; transition: opacity 420ms var(--sc-ease-out) 580ms; }
.intro.draw .fl-liq { opacity: .9; }
.intro.draw .fl-b { opacity: 1; }
.intro .wordmark { opacity: 0; transform: translateX(-.18em); transition: opacity 460ms var(--sc-ease-out) 640ms, transform 460ms var(--sc-ease-out) 640ms; }
.intro.draw .wordmark { opacity: 1; transform: none; }
.intro-mark .wordmark em { color: var(--sc-accent); }
.intro.fly .intro-mark { transition: transform 820ms cubic-bezier(0.62, 0, 0.2, 1); }
body.has-intro .rail-brand { opacity: 0; }
body.intro-done .rail-brand { opacity: 1; transition: opacity 260ms var(--sc-ease-out); }

/* ────────────────── 4 · el riel de bobina (nav) ─────────────────── */
.rail {
  position: fixed; z-index: var(--sc-z-chrome); inset: auto 0 0 0;
  height: var(--rail-h);
  display: flex; align-items: center; gap: var(--sc-5);
  padding-inline: var(--sc-gutter);
  background: color-mix(in oklab, #05070A 82%, transparent);
  backdrop-filter: blur(14px);
  border-top: 1px solid rgba(242,245,244,.14);
  font-family: var(--sc-font-mono); font-size: var(--sc-t-xs);
}
.rail-brand {
  display: flex; align-items: center; gap: .45em;
  font-size: .95rem; color: #F2F5F4; text-decoration: none; white-space: nowrap;
  font-family: var(--sc-font-display);
}

.rail-brand .wordmark em { color: var(--sc-accent); }

.rail-track { position: relative; flex: 1; height: 100%; display: flex; align-items: center; min-width: 0; }
.rail-track::before { content: ""; position: absolute; inset-inline: 0; top: 50%; height: 1px; background: rgba(242,245,244,.20); }
.rail-fill { position: absolute; left: 0; top: 50%; height: 1px; width: 100%; background: var(--sc-accent); transform-origin: 0 50%; transform: scaleX(var(--pg, 0)); }

.rail-mark {
  position: absolute; top: 50%; translate: -50% -50%;
  width: 26px; height: 26px; padding: 0; border: 0; background: none; cursor: pointer;
  display: grid; place-items: center;
}
.rail-mark i {
  width: 7px; height: 7px; border-radius: 1px; background: rgba(242,245,244,.34);
  transition: background var(--sc-d-fast) var(--sc-ease-out), transform var(--sc-d-fast) var(--sc-ease-out);
}
.rail-mark[data-seen="1"] i { background: rgba(242,245,244,.75); }
.rail-mark[data-now="1"] i { background: var(--sc-accent); transform: scale(1.5); }
@media (hover: hover) and (pointer: fine) { .rail-mark:hover i { background: var(--sc-accent); } }
.rail-mark span {
  position: absolute; bottom: calc(100% + 8px); left: 50%; translate: -50% 0;
  white-space: nowrap; padding: 4px 8px; border-radius: 3px;
  background: #0F141A; color: #F2F5F4; border: 1px solid rgba(242,245,244,.16);
  opacity: 0; pointer-events: none; transition: opacity var(--sc-d-fast) var(--sc-ease-out);
  font-size: var(--sc-t-xs); font-family: var(--sc-font-mono);
}
@media (hover: hover) and (pointer: fine) { .rail-mark:hover span { opacity: 1; } }
.rail-mark:focus-visible span { opacity: 1; }

.rail-cta {
  color: var(--sc-accent); text-decoration: underline; text-decoration-thickness: 2px;
  text-underline-offset: 5px; letter-spacing: var(--sc-track-wide);
  text-transform: uppercase; white-space: nowrap;
}

/* ─────── 5 · densidad y rótulos donde vive el texto del rollo ───── */
.ch--rollo .sc-scrim--lead {
  background: radial-gradient(122% 100% at 0% 100%,
    color-mix(in oklab, #05070A 92%, transparent) 0%,
    color-mix(in oklab, #05070A 80%, transparent) 32%,
    color-mix(in oklab, #05070A 44%, transparent) 52%,
    transparent 72%);
}
@media (max-width: 860px) {
  .ch--rollo .sc-scrim--lead {
    background: linear-gradient(to top,
      color-mix(in oklab, #05070A 94%, transparent) 0%,
      color-mix(in oklab, #05070A 82%, transparent) 42%,
      color-mix(in oklab, #05070A 34%, transparent) 66%,
      transparent 84%);
  }
}
/* Una lámina de rótulo por bloque, montada como hermana y dimensionada
   desde el JS de la página: es lo único que aguanta cuando el fotograma
   de debajo cambia bajo la mano del lector. Se mantiene ceñida al texto
   para que la película siga siendo lo que se ve. */
.reel-plate {
  position: absolute; z-index: 2; pointer-events: none; border-radius: 3px;
  background: color-mix(in oklab, #05070A 86%, transparent);
  backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
}

/* ────────────────── 6 · el rollo: copy sobre película ───────────── */
.sc-copy { max-width: min(30rem, 46vw); }
.reel-h1 {
  margin: 0; font-family: var(--sc-font-display); font-weight: 700;
  font-size: var(--sc-t-2xl); line-height: 1.02; letter-spacing: -0.035em;
  color: #F2F5F4; max-width: 15ch; text-wrap: balance;
}
.reel-sub { margin: var(--sc-3) 0 0; font-size: var(--sc-t-sm); line-height: 1.5; color: #D6DEDD; max-width: 36ch; text-wrap: pretty; }
.reel-line {
  margin: 0; font-family: var(--sc-font-display); font-weight: 600;
  font-size: var(--sc-t-xl); line-height: 1.08; letter-spacing: -0.03em;
  color: #F2F5F4; max-width: 20ch; text-wrap: balance;
}
.reel-line--turn { color: var(--sc-accent); }

/* ── la capa anclada al fotograma: el JS la coloca exactamente sobre el
      rectángulo que el vídeo ocupa bajo object-fit: cover, y todo lo que
      va dentro se posiciona en porcentaje de ese rectángulo ── */
.frame-layer { position: absolute; z-index: 3; pointer-events: none; overflow: hidden; }

/* ─────────── 7 · R1 · la web bonita, dentro del rollo ───────────── */
[data-frame="r1"] .fig1 {
  position: absolute; left: 58%; top: 11%; width: 36%; margin: 0;
  opacity: var(--on, 0);
  transform: translate3d(0, calc((1 - var(--on, 0)) * 26px), 0);
}
.fig1-frame {
  border-radius: 6px; overflow: hidden; background: #14120F;
  box-shadow: 0 3px 6px rgba(0,0,0,.4), 0 30px 70px -22px rgba(0,0,0,.75);
  border: 1px solid rgba(239,233,223,.12);
}
.fig1-bar {
  display: flex; align-items: center; gap: 1rem; padding: .5rem .7rem;
  border-bottom: 1px solid rgba(239,233,223,.12);
  font-family: var(--sc-font-mono); font-size: .58rem; letter-spacing: .1em;
  text-transform: uppercase; color: #A2988A;
}
.fig1-bar b { font-family: var(--sc-font-display); font-weight: 800; letter-spacing: .14em; color: #EFE9DF; margin-right: auto; font-size: .68rem; }
.fig1-frame > img { display: block; width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; }
.fig1-body { padding: .8rem .7rem 1rem; }
.fig1-h { margin: 0 0 .7rem; font-family: var(--sc-font-display); font-weight: 700; font-size: clamp(.8rem, 1.1vw, 1.05rem); letter-spacing: -0.03em; color: #EFE9DF; }
.fig1-btn { display: inline-block; background: #D19B5C; color: #16120C; font-weight: 600; font-size: .68rem; padding: .4rem .8rem; border-radius: 3px; }
/* el pie vive sobre película: lleva su propio fondo, porque las láminas
   de rótulo solo cubren los bloques de copy del engine */
.fig1 figcaption { margin-top: .5rem; display: inline-block; padding: .35rem .6rem; border-radius: 3px; background: color-mix(in oklab, #05070A 88%, transparent); font-family: var(--sc-font-mono); font-size: .58rem; line-height: 1.5; color: #C3CCD1; }
.fig1 figcaption b { color: #F2F5F4; letter-spacing: var(--sc-track-wide); }

/* ──────── 8 · R2 · los mensajes que salen de la laptop ──────────── */
.msg-stage { background: #05070A; }
.msg-stage .bed { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
[data-frame="r2"] .msgs { position: absolute; inset: 0; list-style: none; margin: 0; padding: 0; }
.msg {
  position: absolute; width: 27%; min-width: 12rem;
  padding: .7rem .85rem; border-radius: 5px;
  background: color-mix(in oklab, #05070A 88%, transparent);
  border: 1px solid rgba(242,245,244,.16);
  border-left: 2px solid var(--sc-accent);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  box-shadow: 0 14px 34px -14px rgba(0,0,0,.8);
  opacity: var(--on, 0);
  transform: translate3d(calc(var(--dx, 0) * 1px), calc(var(--dy, 0) * 1px), 0) rotate(calc(var(--r, 0) * 1deg));
}
.msg-meta { display: flex; gap: .9rem; margin: 0 0 .3rem; font-family: var(--sc-font-mono); font-size: .6rem; letter-spacing: .1em; text-transform: uppercase; color: #A8B3B9; }
.msg-body { margin: 0; font-family: var(--sc-font-display); font-weight: 600; font-size: .95rem; line-height: 1.2; letter-spacing: -0.02em; color: #F2F5F4; }
.msg-state { margin: .35rem 0 0; font-family: var(--sc-font-mono); font-size: .6rem; letter-spacing: .06em; color: #A8B3B9; }
.msg-state b { color: #E8705A; font-weight: 500; }

/* ───────── 9 · R3 · EL PICO · el embudo sobre la toma real ──────── */
.peak .sc-stage { background: #05070A; }
/* el SVG entra en el mismo sistema de capas: el JS lo coloca sobre el
   rectángulo exacto que ocupa el vídeo, no sobre el stage */
.wiring { z-index: 3; overflow: visible; }
.wiring .w {
  stroke: var(--sc-accent); stroke-width: 2;
  stroke-dasharray: var(--len, 800);
  stroke-dashoffset: calc(var(--len, 800) * (1 - var(--wq, 0)));
  filter: drop-shadow(0 0 6px color-mix(in oklab, var(--sc-accent) 55%, transparent));
}
.wiring .pulse { stroke: #FFFFFF; stroke-width: 3.5; opacity: 0; filter: drop-shadow(0 0 7px color-mix(in oklab, var(--sc-accent) 85%, transparent)); }

/* el embudo del logo, dibujándose sobre la mesa */
.wiring .fn-line {
  stroke: var(--sc-accent); stroke-width: 2.4; stroke-linejoin: round; stroke-linecap: round;
  stroke-dasharray: var(--flen, 900);
  stroke-dashoffset: calc(var(--flen, 900) * (1 - var(--fq, 0)));
  filter: drop-shadow(0 0 9px color-mix(in oklab, var(--sc-accent) 60%, transparent));
}
.wiring .fn-fill { fill: color-mix(in oklab, var(--sc-accent) 22%, transparent); opacity: var(--ff, 0); }

.wiring .tag rect { fill: rgba(5,7,10,.82); stroke: var(--sc-accent); stroke-width: 1.25; }
.wiring .tag text { font-family: var(--sc-font-mono); font-size: 15px; letter-spacing: .14em; fill: #F2F5F4; text-anchor: middle; dominant-baseline: middle; }
.wiring .tag--out rect { fill: var(--sc-accent); stroke: var(--sc-accent); }
.wiring .tag--out text { fill: #05070A; font-weight: 500; }
.wiring .tag line { stroke: var(--sc-accent); stroke-width: 1.25; }

.peak-copy { z-index: 4; max-width: min(26rem, 40vw); }
.peak-brand { margin: 0; font-size: clamp(1.7rem, 3.4vw, 2.6rem); }
.peak-role { margin: .3rem 0 0; font-family: var(--sc-font-mono); font-size: var(--sc-t-xs); letter-spacing: .12em; text-transform: uppercase; color: var(--sc-ink-soft); }
.peak-claim { margin: var(--sc-4) 0 0; font-size: var(--sc-t-base); line-height: 1.45; color: #F2F5F4; max-width: 34ch; text-wrap: pretty; }

/* ────────── 10 · P1 · el pliego: qué recibes exactamente ─────────── */
.deliver-stage { display: grid; place-items: center; background: var(--sc-canvas); padding: clamp(2rem, 7svh, 4.5rem) var(--sc-gutter); }
.deliver { width: min(100%, 74rem); }
.deliver-head { margin-bottom: var(--sc-6); }
.deliver-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--rule); }
@media (min-width: 900px) { .deliver-list { grid-template-columns: 1fr 1fr; column-gap: var(--sc-8); } }
.deliver-list li {
  display: grid; grid-template-columns: 2.4rem 1fr; gap: .2rem var(--sc-3);
  align-items: start; padding: var(--sc-4) 0;
  border-bottom: 1px solid var(--rule-soft);
  opacity: 0; transform: translate3d(0, 14px, 0);
}
.deliver-list li.on { opacity: 1; transform: none; transition: opacity 420ms var(--sc-ease-out), transform 420ms var(--sc-ease-out); }
.d-n { grid-row: 1 / span 2; font-family: var(--sc-font-mono); font-size: var(--sc-t-xs); letter-spacing: .16em; color: var(--sc-accent); padding-top: .35em; }
.deliver-list h3 { margin: 0; font-family: var(--sc-font-display); font-weight: 700; font-size: var(--sc-t-lg); letter-spacing: -0.028em; }
.deliver-list p { grid-column: 2; margin: var(--sc-2) 0 0; font-size: var(--sc-t-sm); line-height: 1.55; color: var(--sc-ink-soft); text-wrap: pretty; }

/* ───────────── 11 · P2 · el recorrido (figura pegajosa) ─────────── */
.journey { width: min(100% - var(--sc-gutter) * 2, 76rem); margin-inline: auto; display: grid; gap: var(--sc-5); align-items: start; }
@media (min-width: 1000px) { .journey { grid-template-columns: minmax(0, 27rem) minmax(0, 1fr); gap: var(--sc-7); } }
.jr-steps { list-style: none; margin: 0; padding: 0; }
.jr { position: relative; padding: var(--sc-3) 0 var(--sc-3) var(--sc-5); border-top: 1px solid var(--rule-soft); display: grid; grid-template-columns: 2.4rem minmax(0, 1fr); gap: 0 var(--sc-3); align-items: baseline; }
.jr::before { content: ""; position: absolute; left: 0; top: -1px; bottom: 0; width: 2px; background: var(--sc-accent); transform: scaleY(0); transform-origin: 50% 0; transition: transform 320ms var(--sc-ease-out); }
.jr.is-on::before { transform: scaleY(1); }
.jr-n { grid-row: 1 / span 2; font-family: var(--sc-font-mono); font-size: var(--sc-t-xs); letter-spacing: .16em; color: var(--sc-ink-soft); }
.jr.is-on .jr-n { color: var(--sc-accent); }
.jr h3 { margin: 0 0 var(--sc-2); font-family: var(--sc-font-display); font-weight: 700; font-size: var(--sc-t-lg); line-height: 1.1; letter-spacing: -0.028em; color: var(--sc-ink-soft); transition: color 320ms var(--sc-ease-out); text-wrap: balance; }
.jr.is-on h3 { color: var(--sc-ink); }
.jr p { grid-column: 2; margin: 0; font-size: var(--sc-t-sm); line-height: 1.5; color: var(--sc-ink-soft); max-width: 46ch; text-wrap: pretty; }

.jr-figure { position: sticky; top: clamp(3rem, 10vh, 6rem); }
.jr-frame { position: relative; aspect-ratio: 16/10; border-radius: var(--sc-r-md); overflow: hidden; background: var(--sc-surface); border: 1px solid var(--rule-soft); box-shadow: 0 2px 4px rgba(20,24,27,.08), 0 22px 48px -22px rgba(20,24,27,.30); }
.jrf { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity 420ms var(--sc-ease-out); }
.jrf.is-on { opacity: 1; }
.jrf img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 0; display: block; }
.jrf--card { background: #0E1216; display: grid; place-items: center; padding: clamp(1.5rem, 5%, 3rem); }
.jrf--card img { width: auto; height: auto; max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 6px; box-shadow: 0 18px 40px -18px rgba(0,0,0,.7); }
.jrf figcaption { position: absolute; inset: auto 0 0 0; padding: 1.6rem 1rem .8rem; font-family: var(--sc-font-mono); font-size: var(--sc-t-xs); letter-spacing: .08em; color: #EEF1F0; background: linear-gradient(to top, rgba(10,13,16,.86), transparent); }
.jrf-type { position: absolute; inset: 0; display: grid; align-content: center; justify-items: start; gap: .8rem; padding: clamp(1.5rem, 5vw, 3rem); background: #101418; }
.jrf-type span { font-family: var(--sc-font-mono); font-size: var(--sc-t-xs); letter-spacing: .18em; text-transform: uppercase; color: #8D9AA2; }
.jrf-type b { font-family: var(--sc-font-display); font-weight: 700; font-size: clamp(1.4rem, 3.4vw, 2.4rem); letter-spacing: -0.03em; color: #EEF1F0; }
.jrf-type--web { background: #14120F; }
.jrf-type--web b { letter-spacing: .12em; }
.jr-note { margin: var(--sc-3) 0 0; font-family: var(--sc-font-mono); font-size: var(--sc-t-xs); color: var(--sc-ink-soft); }

/* ──────────────────── 12 · R4 · la señal ────────────────────────── */
.signal-stage { position: relative; height: 100svh; overflow: hidden; background: #05070A; }
.signal-stage .bed { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .88; }
.signal-copy { max-width: min(38rem, 54vw); }
.signal-copy h2 { font-size: var(--sc-t-3xl); letter-spacing: -0.035em; line-height: 1; color: #F2F5F4; }

/* ───────── 13 · R5 · el fotograma final, sostenido ──────────────── */
.close-stage { background: #05070A; }
.close-frame { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.close-stage::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 54%;
  background: linear-gradient(to top,
    color-mix(in oklab, #05070A 96%, transparent) 0%,
    color-mix(in oklab, #05070A 88%, transparent) 32%,
    color-mix(in oklab, #05070A 54%, transparent) 58%,
    transparent 100%);
  z-index: 2; pointer-events: none;
}
.close-copy { z-index: 3; max-width: min(34rem, 46vw); }
.close-stage .sc-scrim--lead {
  background: linear-gradient(to right,
    color-mix(in oklab, #05070A 96%, transparent) 0%,
    color-mix(in oklab, #05070A 92%, transparent) 22%,
    color-mix(in oklab, #05070A 70%, transparent) 36%,
    color-mix(in oklab, #05070A 26%, transparent) 50%,
    transparent 64%);
}
.close-copy h2 { margin: var(--sc-3) 0 0; max-width: 15ch; font-size: var(--sc-t-2xl); }
.close-run { margin: var(--sc-5) 0 0; font-size: var(--sc-t-base); line-height: 1.6; color: #DCE3E2; max-width: 32ch; }
.close-run a { color: var(--sc-accent); text-decoration: underline; text-underline-offset: 4px; }
.close-cta {
  display: inline-block; margin-top: var(--sc-5);
  background: var(--sc-accent); color: #FFFFFF;
  font-family: var(--sc-font-display); font-weight: 700; font-size: var(--sc-t-base);
  letter-spacing: -0.01em; padding: .8rem 1.7rem; border-radius: var(--sc-r-sm);
  text-decoration: none;
  transition: filter var(--sc-d-fast) var(--sc-ease-out), transform var(--sc-d-fast) var(--sc-ease-out);
}
@media (hover: hover) and (pointer: fine) { .close-cta:hover { filter: brightness(1.1); } }
.close-cta:active { transform: translateY(1px); }

.imprint {
  margin-top: var(--sc-6); padding-top: var(--sc-4);
  border-top: 1px solid rgba(242,245,244,.16);
  display: grid; gap: var(--sc-2);
  font-family: var(--sc-font-mono); font-size: var(--sc-t-xs); color: #A8B3B9;
}
.imprint p { margin: 0; }
.imprint nav { display: flex; gap: var(--sc-5); flex-wrap: wrap; }
.imprint a { color: #A8B3B9; text-decoration: underline; text-underline-offset: 4px; }
.imprint a:hover { color: #F2F5F4; }
.imprint-fig { max-width: 62ch; line-height: 1.55; }

/* ─────────────────────── 14 · superficies ───────────────────────── */
::selection { background: var(--sc-accent); color: #FFFFFF; }
a:focus-visible, button:focus-visible, [tabindex]:focus-visible { outline: 2px solid var(--sc-accent); outline-offset: 3px; border-radius: 2px; }

/* ──────────────────────── 15 · teléfono ─────────────────────────── */
@media (max-width: 900px) {
  :root { --rail-h: 2.75rem; }
  .rail-brand { font-size: .8rem; }
  .sc-copy { max-width: none; }
  .reel-h1 { font-size: var(--sc-t-xl); }
  .reel-line { font-size: var(--sc-t-lg); }
  .display--lg { font-size: var(--sc-t-2xl); }
  .signal-copy { max-width: none; }
  .signal-copy h2 { font-size: var(--sc-t-2xl); }
  .peak-copy { max-width: none; }
  .peak-claim { font-size: var(--sc-t-sm); }
  .close-copy { max-width: none; }
  .close-copy h2 { font-size: var(--sc-t-xl); }
  .imprint { font-size: .66rem; gap: 4px; margin-top: var(--sc-5); padding-top: var(--sc-3); }
  .imprint-fig { display: none; }
  .jr-figure { order: -1; position: sticky; top: var(--sc-3); z-index: 2; background: var(--sc-canvas); padding-bottom: var(--sc-3); border-bottom: 1px solid var(--rule); }
  .deliver-list li { padding: var(--sc-3) 0; }
  /* en vertical la lámina de ANDINA baja y ocupa el ancho útil */
  [data-frame="r1"] .fig1 { left: 6%; top: 6%; width: 62%; }

  /* la película de los dos actos con capa encima va con caja negra: en
     vertical el recorte dejaría fuera el celular y la laptop del pico */
  .peak video, .peak .sc-stage__poster { object-fit: contain; object-position: 50% 26%; }
  .msg-stage .bed { object-fit: contain; object-position: 50% 0%; }
  .wiring .tag--big text { font-size: 26px; letter-spacing: .1em; }
  .wiring .tag--big rect { stroke-width: 2.6; }
  .wiring .tag--big line { stroke-width: 2.6; }
  .wiring .w { stroke-width: 4.5; }
  .wiring .fn-line { stroke-width: 5; }
  .wiring .pulse { stroke-width: 7; }

  /* las tarjetas se apilan debajo de la película, no encima */
  /* la película arriba, las tarjetas debajo: sin solaparse */
  [data-frame="r2"] { position: absolute !important; inset: 24svh 0 auto 0 !important; width: auto !important; height: auto !important; }
  [data-frame="r2"] .msgs { position: static; display: grid; gap: .45rem; padding: 0 var(--sc-gutter); }
  .msg { position: static; width: auto; min-width: 0; }
  .msg-body { font-size: .84rem; }
}
@media (max-width: 520px) { .rail-mark span { display: none; } }

/* ─────────────────── 16 · movimiento reducido ───────────────────── */
@media (prefers-reduced-motion: reduce) {
  .intro { display: none; }
  .wiring .w, .wiring .fn-line { stroke-dashoffset: 0 !important; }
  .wiring .fn-fill { opacity: .5; }
  .wiring .tag { opacity: 1 !important; }
  .deliver-list li { opacity: 1; transform: none; }
  .rail-fill { transform: scaleX(1); }
  .signal-stage .bed, .msg-stage .bed { display: none; }
  [data-frame="r1"] .fig1 { opacity: 1; transform: none; }
  .msg { opacity: 1; transform: none; position: relative; width: auto; margin-bottom: .5rem; }
  [data-frame="r2"] .msgs { position: absolute; inset: auto 0 12% 0; display: grid; gap: .5rem; }
}