/* Kairo · estilos de la web. Negro como base, blanco para el texto, violeta como acento. */

@font-face {
  font-family: "Figtree";
  font-style: normal;
  font-display: swap;
  font-weight: 300 900;
  src: url("../fonts/figtree-latin-wght.woff2") format("woff2-variations"), url("../fonts/figtree-latin-wght.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  color-scheme: dark;
  --bg: #050508;
  --bg-2: #0a0a10;
  --surface: #101018;
  --surface-2: #161521;
  --surface-3: #1e1b2c;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --text: #ffffff;
  --text-2: #cbc7d8;
  --text-3: #9d98af;
  --violet-300: #c4b5fd;
  --violet-400: #a78bfa;
  --violet-500: #8b5cf6;
  --violet-600: #7c3aed;
  --violet-700: #6d28d9;
  --ok: #86efac;
  --warn: #fcd34d;
  --radius: 20px;
  --radius-lg: 28px;
  --font: "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Consolas, Menlo, monospace;
  --container: 1180px;
  --gutter: clamp(16px, 4vw, 32px);
  --section: clamp(72px, 10vw, 128px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, video, svg { display: block; max-width: 100%; }
img, video { height: auto; }
a { color: var(--violet-300); text-underline-offset: 3px; }
a:hover { color: #fff; }
h1, h2, h3, h4, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--violet-300); outline-offset: 3px; border-radius: 6px; }
code, kbd, .mono { font-family: var(--mono); }
[hidden] { display: none !important; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.sin-js { margin: 0; padding: 16px; text-align: center; color: var(--text-3); }

.saltar {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  padding: 10px 16px; border-radius: 10px; background: #fff; color: #000; font-weight: 700; text-decoration: none;
}
.saltar:focus { top: 12px; }

.contenedor {
  width: 100%; max-width: var(--container); margin: 0 auto;
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px)); padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
}
.seccion { padding: var(--section) 0; position: relative; }
.seccion--alt { background: linear-gradient(180deg, var(--bg-2), var(--bg)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* ------------------------------------------------------------------ tipografía */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 14px; border-radius: 999px;
  border: 1px solid rgba(167, 139, 250, 0.35); background: rgba(139, 92, 246, 0.08);
  color: var(--violet-300); font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--violet-400); box-shadow: 0 0 12px var(--violet-500); }
.titulo-seccion { font-size: clamp(2rem, 4.2vw, 3.2rem); line-height: 1.08; font-weight: 800; letter-spacing: -0.03em; margin-top: 18px; }
.titulo-seccion em, h1 em, .final h2 em { font-style: normal; background: linear-gradient(90deg, var(--violet-400), var(--violet-300)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.bajada { margin-top: 18px; max-width: 720px; color: var(--text-2); font-size: clamp(1.0625rem, 1.6vw, 1.1875rem); }
.cabecera-seccion { max-width: 820px; }
.cabecera-seccion--centro { margin: 0 auto; text-align: center; }
.cabecera-seccion--centro .bajada { margin-left: auto; margin-right: auto; }

/* ------------------------------------------------------------------ botones */
.boton {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 14px 26px; border-radius: 16px; border: 1px solid transparent;
  font-weight: 800; font-size: 1rem; letter-spacing: 0.02em; text-decoration: none; cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background-color 0.25s, border-color 0.25s, color 0.25s;
  -webkit-tap-highlight-color: transparent;
}
.boton--compra {
  color: #fff; overflow: hidden; isolation: isolate;
  background: linear-gradient(135deg, var(--violet-600), var(--violet-700));
  box-shadow: 0 14px 34px -12px rgba(139, 92, 246, 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.22);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.boton--compra::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, transparent 20%, rgba(255, 255, 255, 0.22) 45%, transparent 70%);
  transform: translateX(-120%); transition: transform 0.7s var(--ease);
}
.boton--compra:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 20px 44px -12px rgba(139, 92, 246, 0.95), inset 0 1px 0 rgba(255, 255, 255, 0.28); }
.boton--compra:hover::after { transform: translateX(120%); }
.boton--compra:active { transform: translateY(0); }
.boton--grande { min-height: 64px; padding: 18px 36px; border-radius: 18px; font-size: 1.125rem; }
.boton--chico { min-height: 42px; padding: 9px 18px; border-radius: 12px; font-size: 0.875rem; }
.boton--secundario { color: #fff; border-color: var(--line-2); background: rgba(255, 255, 255, 0.03); }
.boton--secundario:hover { color: #fff; border-color: rgba(167, 139, 250, 0.6); background: rgba(139, 92, 246, 0.1); transform: translateY(-2px); }
.boton svg { width: 20px; height: 20px; flex: none; }
.boton.compra-pendiente { cursor: help; box-shadow: 0 10px 26px -14px rgba(139, 92, 246, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.18); }
.proximamente {
  display: inline-block; margin-left: 2px; padding: 3px 9px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.16); font-size: 0.6875rem; letter-spacing: 0.06em; line-height: 1.3; font-weight: 800;
}
.acciones { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 32px; }
.precio { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; margin-top: 22px; }
.precio__valor { font-size: 1.75rem; font-weight: 800; letter-spacing: -0.02em; }
.precio__nota { color: var(--text-3); font-size: 0.9375rem; }

/* ------------------------------------------------------------------ cabecera */
/* En celulares con muesca, la franja de arriba se pinta del color de la cabecera (0 px en el resto). */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--bg); }
.cabecera {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: rgba(5, 5, 8, 0.78); backdrop-filter: saturate(140%) blur(14px); -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.cabecera__fila { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 68px; }
.logo { display: inline-flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 800; font-size: 1.375rem; letter-spacing: -0.03em; }
.logo:hover { color: #fff; }
.logo svg { width: 34px; height: 34px; }
.menu { display: flex; align-items: center; gap: 28px; }
.menu a { color: var(--text-2); text-decoration: none; font-weight: 600; font-size: 0.9375rem; }
.menu a:hover { color: #fff; }
.cabecera__derecha { display: flex; align-items: center; gap: 10px; }
.menu-boton {
  display: none; width: 44px; height: 44px; align-items: center; justify-content: center;
  border-radius: 12px; border: 1px solid var(--line-2); background: transparent; cursor: pointer;
}
.menu-boton svg { width: 22px; height: 22px; }

/* ------------------------------------------------------------------ portada (hero) */
.hero { position: relative; padding: clamp(40px, 7vw, 96px) 0 clamp(64px, 9vw, 112px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -30% -20% auto auto; width: 900px; height: 900px; pointer-events: none;
  background: radial-gradient(closest-side, rgba(139, 92, 246, 0.32), rgba(109, 40, 217, 0.1) 55%, transparent 75%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.5;
  background-image: linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse at 60% 30%, #000 10%, transparent 70%); mask-image: radial-gradient(ellipse at 60% 30%, #000 10%, transparent 70%);
}
.hero__grilla { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.hero h1 { margin-top: 22px; font-size: clamp(2.5rem, 6vw, 4.75rem); line-height: 1.02; font-weight: 800; letter-spacing: -0.045em; }
.hero__bajada { margin-top: 22px; max-width: 600px; color: var(--text-2); font-size: clamp(1.0625rem, 1.7vw, 1.25rem); }
.datos { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.datos li { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.03); color: var(--text-2); font-size: 0.875rem; font-weight: 600; }

.telefono { position: relative; width: min(100%, 340px); margin: 0 auto; }
.telefono__marco {
  position: relative; aspect-ratio: 9 / 16; border-radius: 40px; padding: 10px;
  background: linear-gradient(160deg, #2a2540, #121019 40%, #0b0a10);
  box-shadow: 0 40px 90px -30px rgba(139, 92, 246, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.08) inset;
}
.telefono__pantalla { position: relative; width: 100%; height: 100%; border-radius: 31px; overflow: hidden; background: #000; }
.telefono__pantalla video, .telefono__pantalla img { width: 100%; height: 100%; object-fit: cover; }
.telefono__brillo { position: absolute; inset: -12% -18%; z-index: -1; background: radial-gradient(closest-side, rgba(139, 92, 246, 0.38), transparent 70%); filter: blur(10px); }
.telefono__pie { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 14px; color: var(--text-3); font-size: 0.8125rem; line-height: 1.45; }
.pausa {
  flex: none; display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border-radius: 10px;
  border: 1px solid var(--line-2); background: rgba(255, 255, 255, 0.04); color: var(--text-2); font-size: 0.8125rem; cursor: pointer;
}
.pausa:hover { color: #fff; border-color: rgba(167, 139, 250, 0.6); }
.pausa svg { width: 14px; height: 14px; }
.pausa[aria-pressed="true"] .icono-play, .pausa[aria-pressed="false"] .icono-pausa { display: none; }

/* ------------------------------------------------------------------ tarjetas y listas */
.tarjeta {
  position: relative; padding: clamp(22px, 3vw, 30px); border-radius: var(--radius); border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.01));
  transition: transform 0.3s var(--ease), border-color 0.3s, background-color 0.3s;
}
.tarjeta:hover { border-color: rgba(167, 139, 250, 0.35); transform: translateY(-3px); }
.tarjeta h3 { font-size: 1.1875rem; line-height: 1.3; font-weight: 800; letter-spacing: -0.01em; }
.tarjeta p { margin-top: 8px; color: var(--text-2); font-size: 0.96875rem; line-height: 1.6; }
.icono {
  display: inline-grid; place-items: center; width: 46px; height: 46px; margin-bottom: 16px; border-radius: 14px;
  color: var(--violet-300); background: rgba(139, 92, 246, 0.12); border: 1px solid rgba(167, 139, 250, 0.25);
}
.icono svg { width: 22px; height: 22px; }

.dos-columnas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(16px, 2.4vw, 28px); margin-top: 48px; }
.columna-titulo { font-size: 0.8125rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 800; color: var(--text-3); margin-bottom: 14px; }
.lista-iconos { display: grid; gap: 14px; }
.lista-iconos li { display: grid; grid-template-columns: 28px 1fr; gap: 12px; color: var(--text-2); }
.lista-iconos li strong { color: #fff; }
.lista-iconos svg { width: 22px; height: 22px; margin-top: 3px; }
.lista-iconos--mal svg { color: #fca5a5; }
.lista-iconos--bien svg { color: var(--ok); }
.tarjeta--destacada { border-color: rgba(167, 139, 250, 0.35); background: linear-gradient(160deg, rgba(139, 92, 246, 0.16), rgba(16, 16, 24, 0.9) 60%); }
.cta-intermedio { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; margin-top: 40px; padding: 26px clamp(22px, 3vw, 32px); border-radius: var(--radius-lg); border: 1px solid rgba(167, 139, 250, 0.3); background: linear-gradient(120deg, rgba(124, 58, 237, 0.22), rgba(16, 16, 24, 0.6)); }
.cta-intermedio p { font-size: 1.1875rem; font-weight: 700; max-width: 560px; }
.cta-intermedio small { display: block; margin-top: 4px; color: var(--text-3); font-weight: 500; font-size: 0.9375rem; }

/* ------------------------------------------------------------------ ejemplos */
.videos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(18px, 3vw, 32px); margin-top: 48px; }
.video-tarjeta { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr); gap: 22px; align-items: start; padding: 18px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface); }
.video-tarjeta video { width: 100%; aspect-ratio: 9 / 16; border-radius: 18px; background: #000; object-fit: cover; }
.video-tarjeta h3 { font-size: 1.25rem; font-weight: 800; line-height: 1.25; margin-top: 4px; }
.video-tarjeta p { margin-top: 10px; color: var(--text-2); font-size: 0.96875rem; }
.etiqueta-real { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; background: rgba(134, 239, 172, 0.1); color: var(--ok); font-size: 0.75rem; font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase; }
.etiqueta-ilustra { display: inline-flex; padding: 4px 10px; border-radius: 999px; background: rgba(252, 211, 77, 0.1); color: var(--warn); font-size: 0.75rem; font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase; }
.meta-video { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px; }
.meta-video li { padding: 4px 10px; border-radius: 8px; background: rgba(255, 255, 255, 0.05); color: var(--text-3); font-size: 0.8125rem; }
.aclaracion { margin-top: 18px; color: var(--text-3); font-size: 0.9375rem; }

.galeria-titulo { margin-top: 64px; display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 10px; }
.galeria-titulo h3 { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.02em; }
.galeria-titulo p { color: var(--text-3); font-size: 0.9375rem; }
.carril { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(180px, 220px); gap: 16px; margin-top: 22px; padding-bottom: 14px; overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain; scrollbar-width: thin; scrollbar-color: var(--surface-3) transparent; }
.carril--carrusel { grid-auto-columns: minmax(220px, 260px); }
.carril figure { scroll-snap-align: start; }
.carril img { width: 100%; border-radius: 16px; border: 1px solid var(--line); background: var(--surface); }
.carril figcaption { margin-top: 10px; color: var(--text-3); font-size: 0.8125rem; line-height: 1.45; }

/* ------------------------------------------------------------------ qué incluye */
.incluye { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 48px; }
.incluye .tarjeta ul { margin-top: 12px; display: grid; gap: 6px; }
.incluye .tarjeta li { position: relative; padding-left: 16px; color: var(--text-2); font-size: 0.90625rem; line-height: 1.5; }
.incluye .tarjeta li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 6px; height: 6px; border-radius: 2px; background: var(--violet-400); transform: rotate(45deg); }
.muestras { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 16px; margin-top: 16px; }
.muestras figure { padding: 14px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.muestras img { width: 100%; border-radius: 12px; }
.muestras figcaption { margin-top: 10px; color: var(--text-3); font-size: 0.875rem; }
.no-incluye { margin-top: 16px; padding: 18px 22px; border-radius: var(--radius); border: 1px dashed var(--line-2); color: var(--text-2); font-size: 0.96875rem; }
.no-incluye strong { color: #fff; }

/* ------------------------------------------------------------------ cómo empezar */
.pasos { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; margin-top: 48px; counter-reset: paso; }
.paso { position: relative; padding: 24px 20px 22px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.paso__numero { position: absolute; top: 18px; right: 18px; font-size: 0.8125rem; font-weight: 800; color: var(--text-3); letter-spacing: 0.08em; }
.paso h3 { font-size: 1.0625rem; font-weight: 800; line-height: 1.3; }
.paso p { margin-top: 8px; color: var(--text-2); font-size: 0.90625rem; line-height: 1.55; }
.paso code { color: var(--violet-300); font-size: 0.85em; }
.tutorial { margin-top: 56px; }
.tutorial__titulo { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.02em; }
.tutorial__bajada { margin-top: 8px; color: var(--text-2); max-width: 760px; }
.desplegable { margin-top: 14px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.desplegable[open] { border-color: rgba(167, 139, 250, 0.35); }
.desplegable summary {
  list-style: none; display: flex; align-items: center; gap: 14px; padding: 20px 22px; cursor: pointer;
  font-weight: 800; font-size: 1.0625rem;
}
.desplegable summary::-webkit-details-marker { display: none; }
.desplegable summary .num { flex: none; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: rgba(139, 92, 246, 0.16); color: var(--violet-300); font-size: 0.9375rem; }
.desplegable summary .flecha { margin-left: auto; width: 20px; height: 20px; color: var(--text-3); transition: transform 0.25s var(--ease); }
.desplegable[open] summary .flecha { transform: rotate(180deg); }
.desplegable__cuerpo { padding: 0 22px 24px; color: var(--text-2); }
.desplegable__cuerpo > * + * { margin-top: 14px; }
.desplegable__cuerpo h4 { color: #fff; font-size: 1rem; font-weight: 800; margin-top: 22px; }
.desplegable__cuerpo ol { list-style: decimal; padding-left: 22px; display: grid; gap: 8px; }
.desplegable__cuerpo ul { display: grid; gap: 8px; }
.desplegable__cuerpo ul > li { position: relative; padding-left: 18px; }
.desplegable__cuerpo ul > li::before { content: ""; position: absolute; left: 2px; top: 0.62em; width: 6px; height: 6px; border-radius: 2px; background: var(--violet-400); transform: rotate(45deg); }
.desplegable__cuerpo strong { color: #fff; }
.desplegable__cuerpo code { color: var(--violet-300); font-size: 0.9em; overflow-wrap: anywhere; }
.k { display: inline-block; padding: 0 7px; border-radius: 7px; border: 1px solid var(--line-2); background: var(--surface-3); color: #fff; font-size: 0.875em; font-weight: 700; white-space: nowrap; }
.tabla { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
.tabla th, .tabla td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.tabla th { color: #fff; font-weight: 800; background: rgba(255, 255, 255, 0.03); }
.tabla-scroll { overflow-x: auto; border-radius: 14px; border: 1px solid var(--line); }
.copiable { display: flex; align-items: center; gap: 10px; padding: 8px 8px 8px 16px; border-radius: 14px; border: 1px solid rgba(167, 139, 250, 0.4); background: rgba(139, 92, 246, 0.07); }
.copiable code { flex: 1; min-width: 0; color: #fff; font-size: 0.9375rem; }
.copiar { flex: none; min-height: 38px; padding: 0 14px; border-radius: 10px; border: 0; background: var(--violet-600); color: #fff; font-weight: 800; font-size: 0.8125rem; cursor: pointer; }
.copiar:hover { background: var(--violet-700); }
.copiar.copiado { background: #15803d; }
.consola { margin: 0; padding: 16px 18px; border-radius: 14px; border: 1px solid var(--line); background: #030305; color: #d9d4e8; font: 0.8125rem/1.7 var(--mono); white-space: pre-wrap; overflow-x: auto; }
.consola .ok { color: var(--ok); }
.chat { display: grid; gap: 10px; padding: 18px; border-radius: 16px; border: 1px solid var(--line); background: #08080c; }
.chat__msg { max-width: 92%; padding: 12px 14px; border-radius: 14px; font-size: 0.9375rem; line-height: 1.55; }
.chat__msg--tu { justify-self: end; background: var(--violet-700); color: #fff; border-bottom-right-radius: 4px; }
.chat__msg--ia { justify-self: start; background: var(--surface-3); color: var(--text-2); border-bottom-left-radius: 4px; }
.chat__msg--ia strong { color: #fff; }
.chat__msg--ia ol { list-style: decimal; padding-left: 20px; margin-top: 6px; display: grid; gap: 2px; }
.figura-real { padding: 12px; border-radius: 16px; border: 1px solid var(--line); background: var(--surface-2); }
.figura-real img { width: 100%; border-radius: 10px; }
.figura-real figcaption { margin-top: 10px; color: var(--text-3); font-size: 0.875rem; }
.arbol { margin: 0; padding: 16px 18px; border-radius: 14px; border: 1px solid var(--line); background: #030305; color: #d9d4e8; font: 0.8125rem/1.7 var(--mono); white-space: pre; overflow-x: auto; }
.aviso-caja { padding: 14px 16px; border-radius: 14px; border: 1px solid rgba(252, 211, 77, 0.35); background: rgba(252, 211, 77, 0.06); color: var(--text-2); }
.aviso-caja strong { color: #fff; }

/* ------------------------------------------------------------------ preguntas */
.faq { margin-top: 44px; display: grid; gap: 12px; max-width: 880px; }
.faq details { border-radius: 18px; border: 1px solid var(--line); background: var(--surface); }
.faq details[open] { border-color: rgba(167, 139, 250, 0.35); }
.faq summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 22px; cursor: pointer; font-weight: 700; font-size: 1.0625rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary svg { flex: none; width: 20px; height: 20px; color: var(--violet-300); transition: transform 0.25s var(--ease); }
.faq details[open] summary svg { transform: rotate(45deg); }
.faq .respuesta { padding: 0 22px 22px; color: var(--text-2); }
.faq .respuesta > * + * { margin-top: 10px; }
.faq .respuesta ul { display: grid; gap: 6px; }
.faq .respuesta li { position: relative; padding-left: 16px; }
.faq .respuesta li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 6px; height: 6px; border-radius: 2px; background: var(--violet-400); transform: rotate(45deg); }

/* ------------------------------------------------------------------ llamada final */
.final { position: relative; overflow: hidden; text-align: center; padding: clamp(56px, 8vw, 96px) var(--gutter); border-radius: 36px; border: 1px solid rgba(167, 139, 250, 0.35); background: radial-gradient(120% 140% at 50% 0%, rgba(124, 58, 237, 0.42), rgba(16, 16, 24, 0.96) 60%); }
.final h2 { margin-top: 18px; font-size: clamp(2.1rem, 5vw, 3.6rem); line-height: 1.05; font-weight: 800; letter-spacing: -0.04em; }
.datos--centro { justify-content: center; }
.final p { margin: 18px auto 0; max-width: 620px; color: var(--text-2); font-size: 1.125rem; }
.final .acciones, .final .precio { justify-content: center; }

/* ------------------------------------------------------------------ pie */
.pie { padding: 56px 0 40px; border-top: 1px solid var(--line); background: var(--bg-2); color: var(--text-3); font-size: 0.9375rem; }
.pie__grilla { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 32px; }
.pie h3 { color: #fff; font-size: 0.875rem; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 800; margin-bottom: 12px; }
.pie ul { display: grid; gap: 8px; }
.pie a { color: var(--text-2); text-decoration: none; }
.pie a:hover { color: #fff; text-decoration: underline; }
.pie__marca p { margin-top: 12px; max-width: 320px; }
.pie__legal { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 0.8125rem; }
.enlace-boton { padding: 0; border: 0; background: none; color: var(--text-2); cursor: pointer; text-decoration: underline; font-size: inherit; }

/* ------------------------------------------------------------------ avisos flotantes */
.toast {
  position: fixed; left: 50%; bottom: max(20px, env(safe-area-inset-bottom)); z-index: 80; width: max-content; max-width: calc(100% - 32px);
  padding: 14px 18px; border-radius: 14px; border: 1px solid rgba(167, 139, 250, 0.5); background: #16131f; color: #fff;
  font-weight: 600; font-size: 0.9375rem; box-shadow: 0 18px 40px -12px rgba(0, 0, 0, 0.7);
  transform: translate(-50%, 140%); opacity: 0; transition: transform 0.35s var(--ease), opacity 0.35s; pointer-events: none;
}
.toast.visible { transform: translate(-50%, 0); opacity: 1; }
.consentimiento {
  position: fixed; left: max(16px, env(safe-area-inset-left, 0px)); right: max(16px, env(safe-area-inset-right, 0px));
  bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 90; max-width: 720px; margin: 0 auto;
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; padding: 16px 18px; border-radius: 18px;
  border: 1px solid var(--line-2); background: rgba(16, 16, 24, 0.97); box-shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.8); font-size: 0.9375rem; color: var(--text-2);
}
.consentimiento p { flex: 1 1 280px; }
.consentimiento div { display: flex; gap: 10px; }
.diagnostico { position: fixed; right: 12px; top: 80px; z-index: 95; max-width: min(340px, calc(100% - 24px)); padding: 8px 12px; border-radius: 12px; border: 1px solid var(--warn); background: rgba(10, 10, 16, 0.95); color: var(--text-2); font: 0.75rem/1.5 var(--mono); }
.diagnostico summary { cursor: pointer; color: var(--warn); font-weight: 700; }
.diagnostico ul { margin: 6px 0; padding-left: 16px; list-style: disc; }
.diagnostico small { color: var(--text-3); }

/* ------------------------------------------------------------------ páginas legales */
.legal {
  max-width: 820px; margin: 0 auto; padding-block: clamp(40px, 7vw, 80px);
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px)); padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
}
.legal h1 { font-size: clamp(2rem, 4.5vw, 3rem); line-height: 1.1; font-weight: 800; letter-spacing: -0.03em; }
.legal h2 { margin-top: 36px; font-size: 1.375rem; font-weight: 800; }
.legal p, .legal li { color: var(--text-2); }
.legal p + p, .legal ul { margin-top: 12px; }
.legal ul { display: grid; gap: 8px; padding-left: 20px; list-style: disc; }
.legal .actualizado { margin-top: 10px; color: var(--text-3); font-size: 0.9375rem; }
.pendiente { padding: 1px 6px; border-radius: 6px; background: rgba(252, 211, 77, 0.12); color: var(--warn); }

/* ------------------------------------------------------------------ aparición suave
   Todo se ve siempre (también sin JavaScript): app.js solo baja un poco lo que aún no entró en pantalla y lo sube al
   llegar. Nada queda transparente esperando. */
[data-reveal] { transition: transform 0.9s var(--ease); }
[data-reveal].por-revelar { transform: translateY(22px); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  [data-reveal].por-revelar { transform: none; }
}

/* ------------------------------------------------------------------ adaptable */
@media (max-width: 1080px) {
  .incluye { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pasos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pasos .paso:last-child { grid-column: 1 / -1; }
  .videos { grid-template-columns: minmax(0, 1fr); }
  .pie__grilla { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .menu { display: none; position: absolute; left: 0; right: 0; top: 68px; flex-direction: column; align-items: stretch; gap: 0; padding: 8px max(var(--gutter), env(safe-area-inset-right, 0px)) 18px max(var(--gutter), env(safe-area-inset-left, 0px)); background: var(--bg); border-bottom: 1px solid var(--line); box-shadow: 0 24px 40px -12px rgba(0, 0, 0, 0.8); }
  .menu.abierto { display: flex; }
  .menu a { padding: 14px 4px; border-bottom: 1px solid var(--line); font-size: 1.0625rem; }
  .menu-boton { display: inline-flex; }
  .hero__grilla { grid-template-columns: minmax(0, 1fr); }
  .telefono { width: min(78%, 300px); }
  .dos-columnas { grid-template-columns: minmax(0, 1fr); }
  .muestras { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 600px) {
  body { font-size: 1rem; }
  .boton--grande { width: 100%; min-height: 60px; padding: 16px 22px; }
  .acciones .boton { width: 100%; }
  .video-tarjeta { grid-template-columns: minmax(0, 1fr); }
  .video-tarjeta video { max-width: 320px; margin: 0 auto; }
  .incluye, .pasos { grid-template-columns: minmax(0, 1fr); }
  .pie__grilla { grid-template-columns: minmax(0, 1fr); }
  .cabecera .boton--chico { padding: 8px 12px; font-size: 0.8125rem; letter-spacing: 0.04em; }
  .cabecera .boton--chico .proximamente { display: none; }
  .desplegable summary { padding: 18px 16px; }
  .desplegable__cuerpo { padding: 0 16px 20px; }
  .copiable { flex-wrap: wrap; }
}
.legal .logo { margin-bottom: 36px; }
.legal__volver { display: inline-block; margin-top: 40px; }