/* ============================================================================
   NEXUS DISPLAY — mockup de la web promocional.

   Concepto: la web ES una pantalla Nexus emitiendo. Fondo carbón de pantalla
   en negro, rótulos broadcast, marquesina, y una línea de emisión que avanza
   con el scroll. Dos acentos: Neón (el glow de la pantalla) y Brasa (la luz
   cálida del pack restaurante).
   ========================================================================== */

/* ------------------------------- Fuentes ------------------------------- */
@font-face {
  font-family: 'Bricolage Grotesque';
  src: url('assets/fonts/bricolage-grotesque-800.woff2') format('woff2');
  font-weight: 800; font-display: swap;
}
@font-face {
  font-family: 'Bricolage Grotesque';
  src: url('assets/fonts/bricolage-grotesque-700.woff2') format('woff2');
  font-weight: 700; font-display: swap;
}
@font-face {
  font-family: 'Instrument Sans';
  src: url('assets/fonts/instrument-sans-400.woff2') format('woff2');
  font-weight: 400; font-display: swap;
}
@font-face {
  font-family: 'Instrument Sans';
  src: url('assets/fonts/instrument-sans-500.woff2') format('woff2');
  font-weight: 500; font-display: swap;
}
@font-face {
  font-family: 'Instrument Sans';
  src: url('assets/fonts/instrument-sans-600.woff2') format('woff2');
  font-weight: 600; font-display: swap;
}
@font-face {
  font-family: 'Spline Sans Mono';
  src: url('assets/fonts/spline-sans-mono-500.woff2') format('woff2');
  font-weight: 500; font-display: swap;
}

/* ------------------------------- Tokens ------------------------------- */
:root {
  --carbon: #0A0C10;      /* el fondo: una pantalla apagada */
  --grafito: #12161F;     /* paneles */
  --linea: rgba(238, 242, 248, 0.09);
  --cristal: #EEF2F8;     /* texto */
  --niebla: #93A0B8;      /* texto secundario */
  --neon: #3EE6FF;        /* acento primario: el glow */
  --brasa: #F5A623;       /* contrapunto cálido */
  --violeta: #1D1040;     /* profundidad duotono */

  --display: 'Bricolage Grotesque', 'Arial Black', sans-serif;
  --cuerpo: 'Instrument Sans', system-ui, sans-serif;
  --mono: 'Spline Sans Mono', ui-monospace, monospace;

  --ancho: 1180px;
  --radio: 14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--carbon);
  color: var(--cristal);
  font-family: var(--cuerpo);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--ancho); margin: 0 auto; padding: 0 28px; }

img { max-width: 100%; }

a { color: inherit; }

:focus-visible { outline: 2px solid var(--neon); outline-offset: 3px; border-radius: 4px; }

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

/* --------------------------- Tipografía base --------------------------- */

h1, h2, h3 { font-family: var(--display); font-weight: 800; line-height: 1.04; letter-spacing: -0.02em; }

h1 { font-size: clamp(42px, 5.2vw, 74px); }
h2 { font-size: clamp(34px, 4vw, 56px); margin-bottom: 22px; }
h3 { font-size: 22px; margin-bottom: 8px; }

.acento { color: var(--neon); }

.tachado { text-decoration: line-through; text-decoration-color: var(--brasa); text-decoration-thickness: 6px; }

/* El eyebrow de escena: mono, como el rótulo técnico de una emisión. */
.ojo {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--neon);
  margin-bottom: 18px;
}
.ojo.chico { font-size: 11.5px; margin-bottom: 10px; color: var(--niebla); }

p { color: var(--niebla); }
p strong { color: var(--cristal); }

/* ------------------------------- Botones ------------------------------- */

.btn {
  display: inline-block;
  font-family: var(--cuerpo);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  padding: 12px 22px;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn.primario {
  background: var(--neon);
  color: #052029;
  box-shadow: 0 0 0 rgba(62, 230, 255, 0);
}
.btn.primario:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(62, 230, 255, 0.35); }

.btn.fantasma { border-color: var(--linea); color: var(--cristal); }
.btn.fantasma:hover { background: rgba(238, 242, 248, 0.06); }

.btn.grande { padding: 16px 28px; font-size: 16.5px; border-radius: 12px; }

/* --------------------------- La línea de emisión --------------------------- */

.emision {
  position: fixed; top: 0; left: 0; right: 0; height: 3px;
  background: rgba(238, 242, 248, 0.07);
  z-index: 100;
}
.emision-barra {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--neon), var(--brasa));
  box-shadow: 0 0 12px rgba(62, 230, 255, 0.6);
}

/* ------------------------------ Navegación ------------------------------ */

.nav {
  position: sticky; top: 0; z-index: 90;
  background: rgba(10, 12, 16, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--linea);
}
.nav-inner { display: flex; align-items: center; gap: 30px; height: 66px; }

.marca {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--display); font-weight: 800; font-size: 19px;
  text-decoration: none; letter-spacing: -0.01em;
}
.marca em { font-style: normal; color: var(--neon); }

.nav-links { display: flex; gap: 26px; margin-left: auto; }
.nav-links a {
  text-decoration: none; font-size: 14.5px; font-weight: 500; color: var(--niebla);
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--cristal); }

.nav-cta { display: flex; gap: 10px; }
.nav-cta .btn { padding: 9px 16px; font-size: 14px; }

/* -------------------------------- Hero -------------------------------- */

.hero { padding: 90px 0 0; position: relative; overflow: hidden; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
  padding-bottom: 80px;
}

.hero-sub { font-size: 19px; margin: 22px 0 30px; max-width: 54ch; }

.hero-acciones { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-nota { font-size: 13.5px; margin-top: 16px; color: var(--niebla); opacity: 0.8; }

/* La pantalla: bisel, glow y las mini-escenas broadcast dentro. */
.pantalla-marco { perspective: 1100px; }

.pantalla {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radio);
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(238, 242, 248, 0.14);
  box-shadow:
    0 0 0 6px #05070a,
    0 30px 80px rgba(0, 0, 0, 0.6),
    0 0 90px rgba(62, 230, 255, 0.14);
  transform: rotateY(calc(var(--tiltx, 0) * 1deg)) rotateX(calc(var(--tilty, 0) * -1deg));
  transition: transform 0.2s ease-out;
  will-change: transform;
}

.pantalla .fx { position: absolute; inset: 0; width: 100%; height: 100%; }

.mini-escena {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; text-align: center;
  opacity: 0; visibility: hidden;
  transition: opacity 0.5s ease, visibility 0.5s;
}
.mini-escena.activa { opacity: 1; visibility: visible; }
.mini-escena .fx { z-index: 0; }

/* El rótulo broadcast: la voz tipográfica del motor de escenas. */
.rotulo {
  position: relative; z-index: 1;
  font-family: var(--display);
  font-weight: 800; font-style: italic;
  text-transform: uppercase;
  font-size: clamp(34px, 4.6vw, 62px);
  line-height: 0.98; letter-spacing: -0.02em;
  transform: skewX(-4deg);
  text-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}
.rotulo.chico { font-size: clamp(26px, 3vw, 44px); }

.rotulo-kicker {
  position: relative; z-index: 1;
  font-family: var(--mono); font-size: 12px;
  letter-spacing: 0.34em; text-transform: uppercase;
  color: rgba(238, 242, 248, 0.85);
}

.rotulo-badge {
  position: relative; z-index: 1;
  display: inline-block;
  background: var(--b, var(--neon));
  color: #08131a;
  font-family: var(--cuerpo); font-weight: 600; font-size: 13.5px;
  text-transform: uppercase; letter-spacing: 0.1em;
  padding: 6px 14px; border-radius: 4px;
}

.mini-escena.activa .rotulo { animation: entraRotulo 0.55s cubic-bezier(0.16, 1, 0.3, 1) both; }
.mini-escena.activa .rotulo-kicker { animation: entraSuave 0.5s ease both; }
.mini-escena.activa .rotulo-badge { animation: entraPop 0.45s cubic-bezier(0.34, 1.56, 0.64, 1) 0.25s both; }

@keyframes entraRotulo { from { opacity: 0; transform: translateX(-60px) skewX(-4deg); filter: blur(8px); } to { opacity: 1; transform: translateX(0) skewX(-4deg); filter: blur(0); } }
@keyframes entraSuave { from { opacity: 0; } to { opacity: 1; } }
@keyframes entraPop { from { opacity: 0; transform: scale(0.4); } to { opacity: 1; transform: scale(1); } }

.pantalla-etiqueta {
  position: absolute; right: 12px; bottom: 10px; z-index: 2;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.12em;
  color: rgba(238, 242, 248, 0.55);
}

.pantalla-peana {
  width: 34%; height: 8px; margin: 18px auto 0;
  background: linear-gradient(180deg, #10141b, #05070a);
  border-radius: 0 0 10px 10px;
}

/* ------------------------------ La marquesina ------------------------------ */

.ticker {
  border-top: 1px solid var(--linea);
  border-bottom: 1px solid var(--linea);
  overflow: hidden;
  background: rgba(238, 242, 248, 0.02);
}
.ticker-pista {
  display: flex; align-items: center; gap: 34px;
  width: max-content;
  padding: 13px 0;
  font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.2em;
  color: var(--niebla);
  animation: marquesina 36s linear infinite;
}
.ticker-pista span { white-space: nowrap; }
.ticker-pista i { color: var(--brasa); font-style: normal; }

@keyframes marquesina { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ------------------------------- Escenas ------------------------------- */

.escena { padding: 130px 0; border-top: 1px solid transparent; }

.escena-intro { font-size: 19px; max-width: 62ch; }

.dos-cols {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: start;
}
.cols-texto { display: flex; flex-direction: column; gap: 18px; padding-top: 46px; }
.cols-texto p { font-size: 18px; }

/* Pasos: aquí la numeración SÍ es secuencia real. */
.pasos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 46px; }

.paso {
  background: var(--grafito);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: 30px 26px;
}
.paso-n {
  display: inline-grid; place-items: center;
  width: 40px; height: 40px; margin-bottom: 18px;
  font-family: var(--mono); font-size: 16px; color: var(--neon);
  border: 1px solid rgba(62, 230, 255, 0.4); border-radius: 50%;
}
.paso p { font-size: 15.5px; }

/* ----------------------------- Las muestras ----------------------------- */

.muestras { display: flex; flex-direction: column; gap: 84px; margin-top: 70px; }

.muestra {
  display: grid; grid-template-columns: 1.5fr 1fr; gap: 44px; align-items: center;
}
.muestra.invertida .muestra-media { order: 2; }
.muestra.invertida .muestra-info { order: 1; }

.muestra-media {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radio);
  overflow: hidden;
  background: var(--grafito);
  border: 1px solid var(--linea);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.5);
}
.muestra-media .fx { position: absolute; inset: 0; width: 100%; height: 100%; }

.muestra-rotulos {
  position: absolute; inset: 0; z-index: 1;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; text-align: center;
}

/* La etiqueta honesta del mockup: qué va aquí en la web final. */
.media-tag {
  position: absolute; left: 14px; bottom: 12px; z-index: 2;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em;
  color: rgba(238, 242, 248, 0.7);
  background: rgba(10, 12, 16, 0.72);
  padding: 5px 10px; border-radius: 5px;
}

.muestra-info p { font-size: 16px; }

.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.chips li {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.06em;
  border: 1px solid var(--linea); border-radius: 999px;
  padding: 5px 12px; color: var(--niebla);
}

/* ------------------------------- A medida ------------------------------- */

.a-medida { padding: 60px 0; }

.a-medida-caja {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(62, 230, 255, 0.25);
  padding: 74px 60px;
  background: var(--violeta);
}
.a-medida-caja .fx { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.85; }

.a-medida-texto { position: relative; z-index: 1; max-width: 560px; }
.a-medida-texto p { font-size: 18px; color: rgba(238, 242, 248, 0.85); }

.a-medida-puntos { list-style: none; margin: 26px 0 30px; display: flex; flex-direction: column; gap: 10px; }
.a-medida-puntos li { color: var(--niebla); font-size: 16px; }
.a-medida-puntos b { color: var(--brasa); font-weight: 600; }

/* -------------------------------- Rasgos -------------------------------- */

.rasgos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 46px; }

.rasgo {
  background: var(--grafito);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: 28px 26px;
  transition: transform 0.18s ease, border-color 0.18s ease;
}
.rasgo:hover { transform: translateY(-4px); border-color: rgba(62, 230, 255, 0.35); }
.rasgo h3 { font-size: 18.5px; }
.rasgo p { font-size: 15px; }

/* ------------------------------ Comparativa ------------------------------ */

.tabla-scroll { overflow-x: auto; margin-top: 46px; }

.tabla {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  min-width: 640px;
}
.tabla th, .tabla td { padding: 15px 18px; text-align: left; border-bottom: 1px solid var(--linea); }
.tabla thead th { font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.1em; color: var(--niebla); }
.tabla tbody th { font-weight: 500; color: var(--cristal); }
.th-nexus { color: var(--neon) !important; }
.tabla .si { color: var(--neon); font-weight: 600; }
.tabla .no { color: var(--niebla); opacity: 0.65; }
.tabla .medio { color: var(--brasa); }

.tabla-nota { font-family: var(--mono); font-size: 11.5px; margin-top: 14px; opacity: 0.6; }

/* -------------------------------- Planes -------------------------------- */

.planes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 46px; align-items: start; }

.plan {
  background: var(--grafito);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: 34px 30px;
  display: flex; flex-direction: column; gap: 8px;
}
.plan.destacado {
  border-color: rgba(62, 230, 255, 0.45);
  box-shadow: 0 0 60px rgba(62, 230, 255, 0.12);
  position: relative;
}
.plan-tag {
  position: absolute; top: -12px; left: 28px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em;
  background: var(--neon); color: #052029;
  padding: 4px 12px; border-radius: 999px;
}
.plan-precio { font-family: var(--display); font-weight: 800; font-size: 42px; color: var(--cristal); }
.plan-precio span { font-size: 15px; font-family: var(--cuerpo); font-weight: 400; color: var(--niebla); }
.plan ul { list-style: none; margin: 12px 0 22px; display: flex; flex-direction: column; gap: 9px; }
.plan li { color: var(--niebla); font-size: 15px; padding-left: 22px; position: relative; }
.plan li::before { content: '✓'; position: absolute; left: 0; color: var(--neon); }
.plan .btn { text-align: center; }

/* --------------------------------- FAQ --------------------------------- */

.faq-wrap { max-width: 780px; }

details {
  border-bottom: 1px solid var(--linea);
  padding: 6px 0;
}
summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--display); font-weight: 700; font-size: 19px;
  padding: 18px 40px 18px 0;
  position: relative;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: '+';
  position: absolute; right: 6px; top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono); font-size: 22px; color: var(--neon);
  transition: transform 0.2s;
}
details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
details p { padding: 0 0 20px; max-width: 64ch; }

/* -------------------------------- Cierre -------------------------------- */

.cierre-final {
  padding: 150px 0 130px;
  text-align: center;
  background:
    radial-gradient(ellipse 60% 50% at 50% 100%, rgba(62, 230, 255, 0.09), transparent),
    var(--carbon);
}
.cierre-final h2 { margin-bottom: 34px; }
.cierre-final .hero-nota { margin-top: 18px; }

/* --------------------------------- Pie --------------------------------- */

.pie { border-top: 1px solid var(--linea); padding: 30px 0; }
.pie-inner { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.pie p { font-size: 13.5px; }
.pie nav { display: flex; gap: 22px; }
.pie a { font-size: 13.5px; color: var(--niebla); text-decoration: none; }
.pie a:hover { color: var(--cristal); }

/* ------------------------------- Reveals ------------------------------- */

.revela { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.revela.visto { opacity: 1; transform: none; }

/* ------------------------------ Responsive ------------------------------ */

@media (max-width: 960px) {
  .hero-grid, .dos-cols, .muestra { grid-template-columns: 1fr; }
  .muestra.invertida .muestra-media { order: 0; }
  .muestra.invertida .muestra-info { order: 1; }
  .pasos, .rasgos, .planes { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .cols-texto { padding-top: 0; }
  .a-medida-caja { padding: 46px 28px; }
  .escena { padding: 90px 0; }
}

/* --------------------------- Movimiento reducido --------------------------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ticker-pista { animation: none; }
  .pantalla { transform: none !important; }
  .mini-escena.activa .rotulo,
  .mini-escena.activa .rotulo-kicker,
  .mini-escena.activa .rotulo-badge { animation: none; }
  .revela { opacity: 1; transform: none; transition: none; }
  .btn, .rasgo { transition: none; }
}

/* ============================================================================
   V2 — extensiones sobre el sistema del mockup validado: vídeo real en el
   hero, la historia scroll-driven, la banda del prisma y el cierre.
   ========================================================================== */

/* ------------------------- Hero con vídeo de fondo ------------------------- */

.hero { position: relative; }

.hero-fondo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: -2;
}

/* El velo: garantiza contraste del texto pase lo que pase en el vídeo. */
.hero-velo {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(10, 12, 16, 0.92) 0%, rgba(10, 12, 16, 0.72) 45%, rgba(10, 12, 16, 0.45) 100%),
    linear-gradient(180deg, rgba(10, 12, 16, 0.5), rgba(10, 12, 16, 0.9) 92%);
}

/* --------------------- La historia (scroll-driven) --------------------- */

/* El tramo alto da recorrido de scroll; la caja fija sujeta la tele. */
.historia-tramo { height: 320vh; position: relative; }

.historia-fija {
  position: sticky; top: 0;
  height: 100vh;
  display: flex; align-items: center;
  overflow: hidden;
}

.historia-grid {
  display: grid; grid-template-columns: 0.9fr 1.1fr;
  gap: 56px; align-items: center; width: 100%;
}

.historia-pasos { margin-top: 30px; display: flex; flex-direction: column; gap: 16px; }

.historia-paso {
  font-size: 18px;
  padding-left: 18px;
  border-left: 2px solid var(--linea);
  opacity: 0.35;
  transition: opacity 0.35s ease, border-color 0.35s ease;
}
.historia-paso b { color: var(--cristal); }
.historia-paso.activa { opacity: 1; border-color: var(--neon); }

.historia-tv {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radio);
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(238, 242, 248, 0.14);
  box-shadow: 0 0 0 6px #05070a, 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 90px rgba(62, 230, 255, 0.12);
}

.historia-tv video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.6s ease;
}
.historia-tv video.visible { opacity: 1; }

/* ------------------------------ Cómo funciona ------------------------------ */

.pasos-lista { display: flex; flex-direction: column; gap: 20px; margin-top: 40px; }

.pasos-lista .paso { display: flex; gap: 18px; align-items: flex-start; }
.pasos-lista .paso-n { flex: 0 0 auto; margin-bottom: 0; }
.pasos-lista .paso p { font-size: 15.5px; }

.como-media {
  margin: 0;
  border-radius: var(--radio);
  overflow: hidden;
  border: 1px solid var(--linea);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.5);
}
.como-media video { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }

/* -------------------------- Muestras con vídeo -------------------------- */

.muestra-media video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}

/* Sobre el clip claro de la clínica, los rótulos necesitan sombra extra. */
.muestra-rotulos.oscuro { text-shadow: 0 4px 22px rgba(0, 0, 0, 0.8); }
.muestra-rotulos.oscuro .rotulo-kicker { color: #fff; }

/* ------------------------- A medida con vídeo ------------------------- */

.a-medida-fondo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

/* ------------------------------- La banda ------------------------------- */

.banda {
  position: relative;
  height: 46vh; min-height: 320px;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  border-top: 1px solid var(--linea);
  border-bottom: 1px solid var(--linea);
}
.banda video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.8;
}
.banda-texto { position: relative; z-index: 1; text-align: center; padding: 0 24px; }
.banda-rotulo { font-size: clamp(28px, 4vw, 54px); }

/* ------------------------------ Planes v2 ------------------------------ */

.plan-nota { font-size: 12.5px; margin-top: 12px; opacity: 0.75; }

/* ------------------------------- Cierre v2 ------------------------------- */

.cierre-final { position: relative; overflow: hidden; }
.cierre-fondo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.5;
}
.cierre-texto { position: relative; z-index: 1; }

/* ------------------------------ Responsive v2 ------------------------------ */

@media (max-width: 960px) {
  .historia-tramo { height: 280vh; }
  .historia-grid { grid-template-columns: 1fr; gap: 26px; }
  .historia-tv { order: -1; }
  .banda { height: 34vh; }
}

/* ------------------------- Movimiento reducido v2 ------------------------- */

@media (prefers-reduced-motion: reduce) {
  .hero-fondo, .a-medida-fondo, .cierre-fondo, .banda video { display: none; }
  .historia-tv video { transition: none; }
  .historia-paso { transition: none; }
}

/* ================== La emisión del hero (6 escenas × 10 s) ================== */

/* El marco gana presencia: es lo primero que ve el visitante.
   Solo en escritorio: en móvil manda la regla de una columna. */
@media (min-width: 961px) {
  .hero-grid { grid-template-columns: 0.85fr 1.15fr; }
}

.mini-escena video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}

.mini-rotulos {
  position: absolute; inset: 0; z-index: 1;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; text-align: center;
}
.mini-rotulos.oscuro { text-shadow: 0 4px 22px rgba(0, 0, 0, 0.8); }
.mini-rotulos.oscuro .rotulo-kicker { color: #fff; }

.mini-escena.activa .mini-rotulos .rotulo { animation: entraRotulo 0.55s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both; }
.mini-escena.activa .mini-rotulos .rotulo-kicker { animation: entraSuave 0.5s ease 0.1s both; }
.mini-escena.activa .mini-rotulos .rotulo-badge { animation: entraPop 0.45s cubic-bezier(0.34, 1.56, 0.64, 1) 0.45s both; }

/* Las transiciones entre escenas: barras, flash y glitch, como en el motor. */
.pantalla-salida { position: absolute; inset: 0; z-index: 3; pointer-events: none; display: flex; }

.pantalla-salida.barras .ps-barra {
  flex: 1;
  background: #0a0c10;
  transform: translateY(-101%);
  animation: psBarra 0.55s cubic-bezier(0.7, 0, 0.3, 1) forwards;
  animation-delay: var(--d, 0s);
}
@keyframes psBarra {
  0% { transform: translateY(-101%); }
  45% { transform: translateY(0); }
  55% { transform: translateY(0); }
  100% { transform: translateY(101%); }
}

.pantalla-salida.flash { background: #fff; opacity: 0; animation: psFlash 0.5s ease-out forwards; }
@keyframes psFlash { 0% { opacity: 0; } 40% { opacity: 1; } 100% { opacity: 0; } }

.pantalla.glitcheando { animation: psGlitch 0.4s steps(3, end); }
@keyframes psGlitch {
  0% { transform: translate(0); filter: none; }
  33% { transform: translate(-10px, 4px); filter: drop-shadow(5px 0 0 rgba(233, 30, 99, 0.7)) drop-shadow(-5px 0 0 rgba(62, 230, 255, 0.7)); }
  66% { transform: translate(8px, -6px); filter: drop-shadow(-5px 0 0 rgba(233, 30, 99, 0.7)) drop-shadow(5px 0 0 rgba(62, 230, 255, 0.7)); }
  100% { transform: translate(0); filter: none; }
}

/* ================== La historia: etapas con rótulos ================== */

.historia-etapa {
  position: absolute; inset: 0;
  opacity: 0; visibility: hidden;
  transition: opacity 0.6s ease, visibility 0.6s;
}
.historia-etapa.visible { opacity: 1; visibility: visible; }
.historia-etapa video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.historia-etapa .rotulo.chico { font-size: clamp(24px, 2.6vw, 40px); }

/* ================== Cómo funciona: vídeo centrado y con promo ================== */

.dos-cols { align-items: center; }

.como-media { position: relative; }
.como-media .rotulo.chico { font-size: clamp(22px, 2.2vw, 34px); }

/* ============================================================================
   RONDA 3 — contraste, firmas tipográficas y doble clip en la historia.
   ========================================================================== */

/* El scrim: los rótulos siempre ganan al vídeo, salga lo que salga detrás. */
.mini-rotulos::before,
.muestra-rotulos::before {
  content: '';
  position: absolute; inset: -10%;
  background: radial-gradient(ellipse 62% 58% at center, rgba(6, 8, 12, 0.58), rgba(6, 8, 12, 0.28) 58%, rgba(6, 8, 12, 0) 82%);
  pointer-events: none;
}
.mini-rotulos > *, .muestra-rotulos > * { position: relative; }

.mini-rotulos .rotulo, .muestra-rotulos .rotulo { text-shadow: 0 6px 26px rgba(0, 0, 0, 0.75); }
.mini-rotulos .rotulo-kicker, .muestra-rotulos .rotulo-kicker { text-shadow: 0 2px 12px rgba(0, 0, 0, 0.8); }

/* ----------------------- El nombre del establecimiento ----------------------- */

.nombre {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(30px, 3vw, 48px);
  line-height: 1;
  letter-spacing: -0.01em;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.7);
  margin-bottom: 2px;
}

/* Cada negocio, su voz: seis firmas tipográficas distintas. */

.firma-neon .nombre {
  text-transform: lowercase;
  font-weight: 700;
  color: #9BF3FF;
  text-shadow: 0 0 12px rgba(62, 230, 255, 0.9), 0 0 34px rgba(62, 230, 255, 0.55), 0 4px 18px rgba(0, 0, 0, 0.8);
}

.firma-brasa .nombre {
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: clamp(24px, 2.2vw, 36px);
  color: #FFD9A0;
  border-top: 1px solid rgba(245, 166, 35, 0.7);
  border-bottom: 1px solid rgba(245, 166, 35, 0.7);
  padding: 10px 6px;
}
.firma-brasa .rotulo { color: #FFE8C7; }

.firma-outline .nombre {
  text-transform: uppercase;
  font-size: clamp(34px, 3.4vw, 54px);
  letter-spacing: 0.12em;
  color: transparent;
  -webkit-text-stroke: 2px #ffffff;
  text-shadow: none;
  filter: drop-shadow(0 4px 16px rgba(0, 0, 0, 0.8));
}
.firma-outline .rotulo { color: #FF77AC; }

.firma-impacto .nombre {
  text-transform: uppercase;
  font-style: italic;
  transform: skewX(-6deg);
  font-size: clamp(34px, 3.4vw, 54px);
  color: #fff;
  text-shadow: 5px 5px 0 #00c46b, 0 8px 30px rgba(0, 0, 0, 0.8);
}

.firma-clean .nombre {
  font-family: var(--cuerpo);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.32em;
  font-size: clamp(20px, 1.8vw, 28px);
  color: #0A0C10;
  background: #ffffff;
  padding: 12px 26px;
  border-radius: 4px;
  text-shadow: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}
.firma-clean .rotulo { color: #fff; }

.firma-oro .nombre {
  text-transform: uppercase;
  letter-spacing: 0.26em;
  font-weight: 700;
  font-size: clamp(24px, 2.4vw, 38px);
  color: #E8C87B;
  padding-bottom: 10px;
  border-bottom: 2px solid rgba(232, 200, 123, 0.8);
}

.firma-cafe .nombre {
  text-transform: lowercase;
  font-weight: 700;
  color: #FFF3E0;
  background: rgba(46, 26, 12, 0.85);
  padding: 10px 26px;
  border-radius: 999px;
  font-size: clamp(24px, 2.2vw, 36px);
}
.firma-cafe .rotulo { color: #FFE8C7; }

/* ------------------- La historia: doble clip por etapa ------------------- */

.historia-etapa .clip { opacity: 0; transition: opacity 0.45s ease; }
.historia-etapa .clip.sub-visible { opacity: 1; }

.historia-flash {
  position: absolute; inset: 0; z-index: 2;
  background: #fff; opacity: 0; pointer-events: none;
}
.historia-flash.activo { animation: psFlash 0.5s ease-out; }

/* -------------------- Cómo funciona: rejilla recentrada -------------------- */

.como-grid { margin-top: 40px; align-items: center; }
.como-grid .pasos-lista { margin-top: 0; }

/* ============================================================================
   MÓVIL — la mayoría lo verá aquí. Nada se corta, todo pega igual de fuerte.
   ========================================================================== */

/* Cinturón de seguridad global: la página jamás desborda en horizontal. */
body { overflow-x: clip; }

@media (max-width: 700px) {
  .wrap { padding: 0 20px; }
  .escena { padding: 64px 0; }

  h1 { font-size: clamp(32px, 9.4vw, 42px); }
  h2 { font-size: clamp(27px, 7.8vw, 34px); }
  .escena-intro, .hero-sub { font-size: 16.5px; }

  /* Navegación compacta: la marca y el botón que convierte. */
  .nav-inner { gap: 12px; height: 58px; }
  .marca span { font-size: 16.5px; }
  .nav-cta .fantasma { display: none; }
  .nav-cta .btn { padding: 8px 13px; font-size: 13px; }

  /* Hero apilado: titular, botones a lo ancho y la pantalla debajo. */
  .hero { padding-top: 44px; }
  .hero-grid { gap: 30px; padding-bottom: 52px; }
  .hero-acciones { flex-direction: column; align-items: stretch; }
  .hero-acciones .btn { text-align: center; }

  /* Los rótulos dentro de las pantallas, a escala de bolsillo. */
  .mini-rotulos { gap: 6px; }
  .mini-rotulos .nombre { font-size: 17px; }
  .firma-clean .nombre { padding: 6px 14px; }
  .firma-brasa .nombre { padding: 5px 4px; }
  .firma-cafe .nombre { padding: 5px 14px; }
  .mini-rotulos .rotulo,
  .mini-rotulos .rotulo.chico,
  .historia-etapa .mini-rotulos .rotulo.chico,
  .como-media .mini-rotulos .rotulo.chico { font-size: 19px; }
  .mini-rotulos .rotulo-kicker { font-size: 8.5px; letter-spacing: 0.22em; }
  .mini-rotulos .rotulo-badge { font-size: 10px; padding: 4px 10px; letter-spacing: 0.08em; }
  .pantalla-etiqueta { display: none; }

  .ticker-pista { font-size: 11px; gap: 22px; letter-spacing: 0.16em; }

  /* La historia, compacta: la tele arriba y los pasos legibles debajo. */
  .historia-tramo { height: 240vh; }
  .historia-grid { gap: 18px; }
  .historia-pasos { gap: 9px; margin-top: 16px; }
  .historia-paso { font-size: 14.5px; padding-left: 12px; }

  .muestras { gap: 54px; margin-top: 46px; }
  .muestra { gap: 18px; }
  .muestra-rotulos .rotulo.chico { font-size: 19px; }
  .muestra-rotulos .rotulo-kicker { font-size: 9px; letter-spacing: 0.22em; }
  .muestra-rotulos .rotulo-badge { font-size: 10.5px; padding: 4px 10px; }

  .como-grid { gap: 24px; }

  .a-medida-caja { padding: 42px 22px; }
  .a-medida-texto p { font-size: 16px; }

  .banda { height: 30vh; min-height: 200px; }

  .plan { padding: 26px 22px; }
  .plan-precio { font-size: 34px; }

  summary { font-size: 17px; }

  .cierre-final { padding: 96px 0 84px; }
}

/* ============================================================================
   RONDA 4 — índice de la emisión, firma Iron Forge y la historia sin
   secuestro de scroll: carrusel autónomo con pestañas clicables.
   ========================================================================== */

/* ---------------- El pie de la emisión: "hay 6, y vas por este" ---------------- */

.pantalla-indice {
  display: flex; flex-direction: column; align-items: center;
  gap: 9px; margin-top: 14px;
}
.indice-texto {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em;
  color: var(--niebla); text-transform: uppercase;
}
.indice-texto b { color: var(--neon); font-weight: 500; }
.indice-puntos { display: flex; gap: 7px; }
.indice-puntos i {
  width: 22px; height: 3px; border-radius: 2px;
  background: rgba(238, 242, 248, 0.18);
  transition: background 0.3s;
}
.indice-puntos i.activo { background: var(--neon); box-shadow: 0 0 8px rgba(62, 230, 255, 0.6); }

/* ------------------------- Firma Iron Forge: acero ------------------------- */

.firma-forja .nombre {
  text-transform: uppercase;
  font-size: clamp(26px, 2.6vw, 42px);
  letter-spacing: 0.22em;
  background: linear-gradient(180deg, #F4F7FA 20%, #8EA0B5 55%, #E7EDF4 60%, #5F7186 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  border-bottom: 4px solid #00FF88;
  padding-bottom: 8px;
  text-shadow: none;
  filter: drop-shadow(0 6px 18px rgba(0, 0, 0, 0.85));
}

/* -------------------- La historia, ahora carrusel clicable -------------------- */

.historia .historia-grid {
  display: grid; grid-template-columns: 0.9fr 1.1fr;
  gap: 48px; align-items: center; margin-top: 44px;
}

.historia-pasos { display: flex; flex-direction: column; gap: 12px; }

.historia-paso {
  position: relative;
  text-align: left;
  font-family: var(--cuerpo); font-size: 17px; line-height: 1.5;
  color: var(--niebla);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 14px 16px 16px;
  cursor: pointer;
  opacity: 0.55;
  transition: opacity 0.3s, background 0.3s, border-color 0.3s;
  overflow: hidden;
}
.historia-paso b { color: var(--cristal); }
.historia-paso:hover { opacity: 0.85; background: rgba(238, 242, 248, 0.03); }
.historia-paso.activa {
  opacity: 1;
  background: var(--grafito);
  border-color: var(--linea);
}

/* La barra de progreso del paso activo: el tiempo se VE pasar. */
.paso-progreso {
  position: absolute; left: 0; bottom: 0;
  height: 3px; width: 100%;
  transform: scaleX(0); transform-origin: left;
  background: linear-gradient(90deg, var(--neon), var(--brasa));
}
.historia-paso.activa .paso-progreso { animation: pasoProgreso var(--dur, 20s) linear forwards; }
@keyframes pasoProgreso { to { transform: scaleX(1); } }

.historia-tv {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radio);
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(238, 242, 248, 0.14);
  box-shadow: 0 0 0 6px #05070a, 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 90px rgba(62, 230, 255, 0.12);
}

@media (max-width: 960px) {
  .historia .historia-grid { grid-template-columns: 1fr; gap: 22px; }
  .historia .historia-tv { order: -1; }
}

@media (max-width: 700px) {
  .historia-paso { font-size: 14.5px; padding: 11px 13px 13px; }
  .pantalla-indice { margin-top: 10px; }
  .indice-texto { font-size: 10px; }
  .indice-puntos i { width: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  .historia-paso.activa .paso-progreso { animation: none; transform: scaleX(1); }
}