/* Tokens de marca SIMRO (tema oscuro cinematográfico, un solo tema por decisión). */
  :root {
    color-scheme: dark;
    --ground: #0c2234;        /* logo-navy */
    --deep: #00234a;          /* primary-deep */
    --sky: #128acf;           /* logo-sky */
    --primary-light: #aac7ff; /* primary en tema oscuro */
    --accent: #ffc02e;
    --on-accent: #0f172a;
    --accent-hover: #e0a620;
    --ink: #f8fafc;
    --ink-muted: #94a3b8;
    --line: #334155;
    --whatsapp: #25d366;
    --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --font-display: "Outfit", "Inter", system-ui, sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
    --gutter: clamp(16px, 4vw, 48px);
    --nav-h: 64px;
  }
  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    margin: 0;
    background: var(--ground);
    color: var(--ink);
    font: 400 16px/1.6 var(--font-sans);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }
  a { color: inherit; }
  :focus-visible { outline: 2px solid var(--primary-light); outline-offset: 3px; border-radius: 4px; }

  /* Escena 3D fija detrás del contenido */
  #stage {
    position: fixed; inset: 0; width: 100%; height: 100%;
    display: block; z-index: 0;
    background: radial-gradient(ellipse at 65% 40%, var(--deep) 0%, var(--ground) 62%);
  }
  .vignette {
    position: fixed; inset: 0; z-index: 1; pointer-events: none;
    background:
      radial-gradient(ellipse at center, transparent 55%, rgba(4, 12, 22, .65) 100%),
      repeating-linear-gradient(to bottom, rgba(255,255,255,.018) 0 1px, transparent 1px 3px);
  }

  /* HUD de cámara de seguridad */
  .hud { position: fixed; inset: calc(var(--nav-h) + 12px) 20px 20px; z-index: 2; pointer-events: none;
    font: 500 11px/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); }
  .hud .c { position: absolute; width: 26px; height: 26px; border-color: rgba(170, 199, 255, .45); border-style: solid; border-width: 0; }
  .hud .tl { top: 0; left: 0; border-top-width: 1.5px; border-left-width: 1.5px; }
  .hud .tr { top: 0; right: 0; border-top-width: 1.5px; border-right-width: 1.5px; }
  .hud .bl { bottom: 0; left: 0; border-bottom-width: 1.5px; border-left-width: 1.5px; }
  .hud .br { bottom: 0; right: 0; border-bottom-width: 1.5px; border-right-width: 1.5px; }
  .hud .t { position: absolute; }
  .hud .t-tl { top: 10px; left: 36px; }
  .hud .t-tr { top: 10px; right: 36px; font-variant-numeric: tabular-nums; }
  .hud .t-bl { bottom: 10px; left: 36px; display: flex; align-items: center; gap: 8px; }
  .hud .t-br { bottom: 10px; right: 36px; color: var(--primary-light); }
  .rec { width: 8px; height: 8px; border-radius: 50%; background: var(--ink); animation: blink 1.6s steps(1) infinite; }
  @keyframes blink { 50% { opacity: .15; } }

  /* Navegación */
  .nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 5;
    height: calc(var(--nav-h) + env(safe-area-inset-top, 0px));
    padding: env(safe-area-inset-top, 0px) var(--gutter) 0;
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    background: linear-gradient(to bottom, rgba(12, 34, 52, .92), rgba(12, 34, 52, .55));
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(170, 199, 255, .1);
  }
  .nav img { height: 34px; width: auto; display: block; }
  .nav { transition: background .4s, border-color .4s; }
  .nav .logo-c { display: none; }
  /* Sobre la parte clara (modo claro) la barra pasa a papel y el logo a color; en oscuro sigue el logo blanco */
  :root:not([data-mode="dark"]) .nav.on-paper { background: rgba(250, 247, 241, .9); border-bottom-color: rgba(15, 23, 42, .1); }
  :root:not([data-mode="dark"]) .nav.on-paper .logo-w { display: none; }
  :root:not([data-mode="dark"]) .nav.on-paper .logo-c { display: block; }
  :root:not([data-mode="dark"]) .nav.on-paper .nav-links a { color: #5b6474; }
  :root:not([data-mode="dark"]) .nav.on-paper .nav-links a:hover { color: #0f172a; }
  :root:not([data-mode="dark"]) .nav.on-paper .nav-links a::after { background: #003e80; }
  :root:not([data-mode="dark"]) .nav.on-paper .nav-phone { color: #0f172a; border-color: rgba(15, 23, 42, .28); }
  :root:not([data-mode="dark"]) .nav.on-paper .nav-phone:hover { border-color: #003e80; }
  :root:not([data-mode="dark"]) .nav.on-paper .theme { color: #0f172a; border-color: rgba(15, 23, 42, .28); }
  .nav-links { display: flex; align-items: center; gap: 28px; font: 500 14px/1 var(--font-sans); }
  .nav-links a { text-decoration: none; color: var(--ink-muted); transition: color .2s; }
  .nav-links a:hover { color: var(--ink); }
  .nav-links .nav-phone {
    color: var(--ink); border: 1px solid rgba(170, 199, 255, .35); padding: 10px 16px; border-radius: 999px;
    font-family: var(--font-mono); font-size: 13px; letter-spacing: .04em; white-space: nowrap;
  }
  .nav-links .nav-phone:hover { border-color: var(--primary-light); }

  /* Capítulos */
  main { position: relative; z-index: 3; }
  .chapter {
    min-height: 100vh; min-height: 100svh;
    display: flex; align-items: center;
    padding-block: calc(var(--nav-h) + 48px) 64px;
    padding-inline: var(--gutter);
  }
  .inner { width: 100%; max-width: 1152px; margin: 0 auto; }
  .copy { max-width: 470px; display: grid; gap: 20px; }
  .eyebrow {
    font: 500 12px/1.4 var(--font-mono); letter-spacing: .16em; text-transform: uppercase;
    color: var(--primary-light); display: flex; align-items: center; gap: 12px;
  }
  .eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
  h1, h2 { font-family: var(--font-display); margin: 0; text-wrap: balance; letter-spacing: -.02em; }
  h1 { font-size: clamp(40px, 6.2vw, 72px); line-height: 1.02; font-weight: 800; }
  h2 { font-size: clamp(32px, 4.4vw, 52px); line-height: 1.05; font-weight: 800; }
  h1 em, h2 em { font-style: normal; color: var(--primary-light); }
  .lead { margin: 0; font-size: 17px; line-height: 1.65; color: #cbd5e1; max-width: 60ch; }
  .spec {
    margin: 4px 0 0; padding: 0; list-style: none; display: grid; gap: 0;
    border-top: 1px solid rgba(170, 199, 255, .16);
  }
  .spec li {
    display: flex; justify-content: space-between; gap: 16px; align-items: baseline;
    padding: 12px 0; border-bottom: 1px solid rgba(170, 199, 255, .16); font-size: 15px;
  }
  .spec li span:last-child { font-family: var(--font-mono); font-size: 13px; color: var(--primary-light); white-space: nowrap; font-variant-numeric: tabular-nums; }
  .brands { font: 400 12px/1.7 var(--font-mono); letter-spacing: .08em; color: var(--ink-muted); text-transform: uppercase; margin: 0; }

  .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
  .btn {
    display: inline-flex; align-items: center; gap: 10px; min-height: 52px; padding: 0 22px;
    border-radius: 999px; font: 600 15px/1 var(--font-sans); text-decoration: none; transition: background .2s, transform .2s, border-color .2s;
  }
  .btn-accent { background: var(--accent); color: var(--on-accent); }
  .btn-accent:hover { background: var(--accent-hover); transform: translateY(-1px); }
  .btn-ghost { border: 1px solid rgba(170, 199, 255, .35); color: var(--ink); }
  .btn-ghost:hover { border-color: var(--primary-light); }
  .btn svg { width: 18px; height: 18px; flex: none; }

  /* Credibilidad */
  .stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: rgba(170, 199, 255, .16);
    border: 1px solid rgba(170, 199, 255, .16); border-radius: 14px; overflow: hidden; }
  .stat { background: rgba(0, 35, 74, .72); padding: 20px; display: grid; gap: 6px; align-content: start; }
  .stat b { font: 800 clamp(26px, 8vw, 34px)/1 var(--font-display); letter-spacing: -.02em; white-space: nowrap; }
  .stat span { font-size: 14px; color: #cbd5e1; line-height: 1.45; }
  .clients { margin: 0; font-size: 14px; color: var(--ink-muted); line-height: 1.7; }
  .clients strong { color: var(--ink); font-weight: 500; }

  .contact-line { font: 400 13px/1.8 var(--font-mono); color: var(--ink-muted); margin: 0; letter-spacing: .03em; }
  .contact-line strong { color: var(--ink); font-weight: 500; }


  /* Progreso de capas */
  .rail { position: fixed; right: calc(20px + 14px); top: 50%; transform: translateY(-50%); z-index: 4; display: grid; gap: 14px; }
  .rail a { display: block; width: 6px; height: 6px; border-radius: 50%; background: rgba(170, 199, 255, .3); transition: transform .3s, background .3s; }
  .rail a.on { background: var(--primary-light); transform: scale(1.7); }

  .fallback-shield { display: none; }
  .no-webgl .fallback-shield { display: block; width: min(320px, 60vw); margin-top: 24px; opacity: .9; }

  @media (max-width: 860px) {
    :root { --nav-h: 58px; }
    .nav img { height: 28px; }
    .nav-links a:not(.nav-phone) { display: none; }
    .nav-links .nav-phone { padding: 9px 13px; font-size: 12px; letter-spacing: 0; }
    .hud .t-tl, .hud .t-br { display: none; }
    .rail { display: none; }
    .chapter { align-items: flex-end; padding-block: 52vh 32px; }
    .chapter.hero { padding-block: 46vh 40px; }
    .copy {
      max-width: none; padding: 22px 20px; border-radius: 16px;
      background: rgba(12, 34, 52, .78); border: 1px solid rgba(170, 199, 255, .14);
      backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    }
    .lead { font-size: 16px; }
  }
  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .rec { animation: none; }
  }
  .theme { width: 40px; height: 40px; flex: none; border-radius: 50%; border: 1px solid rgba(170, 199, 255, .35); background: transparent; color: var(--ink); display: grid; place-items: center; cursor: pointer; transition: transform .4s cubic-bezier(.2, .7, .2, 1), background .3s; }
  .theme:hover { transform: rotate(-20deg); background: rgba(170, 199, 255, .12); }
  .theme svg { width: 18px; height: 18px; }
  .theme .moon { display: none; }
  :root:not([data-mode="dark"]) .theme .moon { display: block; }
  :root:not([data-mode="dark"]) .theme .sun { display: none; }
  .nav-links a:not(.nav-phone) { position: relative; }
  .nav-links a:not(.nav-phone)::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 1px; background: var(--primary-light); transform: scaleX(0); transform-origin: right; transition: transform .35s; }
  .nav-links a:not(.nav-phone):hover::after { transform: scaleX(1); transform-origin: left; }
  ::view-transition-old(root), ::view-transition-new(root) { animation: none; mix-blend-mode: normal; }
  ::view-transition-new(root) { animation: reveal 1.6s cubic-bezier(.2, .7, .2, 1); }
  @keyframes reveal { from { clip-path: circle(0 at var(--tx, 90%) var(--ty, 5%)); } to { clip-path: circle(150vmax at var(--tx, 90%) var(--ty, 5%)); } }

  .p2 {
    --bg: #faf7f1;
    --bg-2: #f1eadf;
    --surface: #ffffff;
    --ink: #0f172a;
    --ink-soft: #334155;
    --ink-muted: #5b6474;
    --line: rgba(15, 23, 42, .12);
    --line-strong: rgba(15, 23, 42, .28);
    --primary: #003e80;
    --primary-light: #003e80;
    --primary-deep: #00234a;
    --accent: #ffc02e;
    --on-accent: #0f172a;
    --accent-hover: #e0a620;
    --alert: #ae3039;
    --whatsapp: #25d366;
    --shadow: 0 28px 50px -30px rgba(15, 23, 42, .4);
    --card: var(--surface);
    --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --font-display: "Outfit", "Inter", system-ui, sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
    --gutter: clamp(16px, 4.5vw, 64px);
    --ease: cubic-bezier(.2, .7, .2, 1);
    --signal: #0544a0;
    --glow: rgba(5, 68, 160, .18);
    color-scheme: light;
  }
  :root[data-mode="dark"] .p2 {
    --bg: #0f172a; --bg-2: #16213a; --surface: #1e293b; --ink: #f8fafc; --ink-soft: #cbd5e1; --ink-muted: #94a3b8;
    --line: rgba(203, 213, 225, .14); --line-strong: rgba(203, 213, 225, .3); --primary: #aac7ff; --primary-light: #aac7ff;
    --primary-deep: #00234a; --alert: #ff6b7f; --shadow: 0 28px 50px -26px rgba(0, 0, 0, .8); --signal: #128acf; --glow: rgba(18, 138, 207, .35);
    color-scheme: dark;
  }
  /* ——— Parte de abajo: edición tipo revista del prototipo 2 (tokens aislados en .p2) ——— */
  .p2 { color: var(--ink); font: 400 16px/1.65 var(--font-sans); }
  .p2 h3 { font-family: var(--font-display); margin: 0; letter-spacing: -.02em; text-wrap: balance; }
  .p2 :focus-visible { outline-color: var(--primary); }
  [hidden] { display: none !important; }
  img { max-width: 100%; }
  ::selection { background: var(--accent); color: var(--on-accent); }
  .toast { position: fixed; left: 50%; top: calc(76px + env(safe-area-inset-top, 0px)); z-index: 40; translate: -50% -12px; opacity: 0; pointer-events: none; padding: 11px 18px; border-radius: 999px; background: var(--surface); color: var(--ink); border: 1px solid var(--line-strong); box-shadow: var(--shadow); font: 500 14px/1.35 var(--font-sans); text-align: center; width: max-content; max-width: calc(100vw - 32px); transition: opacity .3s, translate .4s var(--ease); }
  .toast.on { opacity: 1; translate: -50% 0; }

  /* ——— Base editorial ——— */
  .paper { position: relative; z-index: 4; background: var(--bg); transition: background-color .4s; }
  .sec { padding-block: clamp(80px, 10vw, 140px); padding-inline: var(--gutter); scroll-margin-top: 64px; }
  .sec.tight { padding-top: 0; }
  .sand { background: var(--bg-2); }
  .wrap { max-width: 1240px; margin: 0 auto; }
  .kicker { margin: 0; display: flex; align-items: center; gap: 14px; font: 600 12px/1 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-muted); }
  .kicker b { display: inline-grid; place-items: center; min-width: 34px; height: 24px; padding: 0 8px; border-radius: 999px; background: var(--accent); color: var(--on-accent); font-weight: 600; letter-spacing: .04em; }
  .big { font-family: var(--font-display); font-weight: 800; font-size: clamp(40px, 6.4vw, 96px); line-height: .95; letter-spacing: -.045em; }
  .big .hl { position: relative; white-space: nowrap; }
  .big .hl::after { content: ""; position: absolute; left: -.04em; right: -.04em; bottom: .06em; height: .26em; background: var(--accent); z-index: -1; border-radius: 3px; transform-origin: left; }
  .big .hl { z-index: 0; isolation: isolate; }
  .big .blue { color: var(--primary); }
  .dek { margin: 0; font-size: clamp(17px, 1.5vw, 20px); line-height: 1.55; color: var(--ink-soft); max-width: 44ch; }
  .rule { height: 2px; background: var(--ink); border: 0; margin: 0; }

  /* Botones */
  .cta { position: relative; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 58px; padding: 0 30px; border-radius: 999px; border: 0; font: 700 16px/1 var(--font-sans); text-decoration: none; cursor: pointer; background: var(--accent); color: var(--on-accent); box-shadow: 0 4px 0 var(--ink); transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .3s; }
  .cta:hover { transform: translateY(-3px); box-shadow: 0 7px 0 var(--ink); background: var(--accent-hover); }
  .cta:active { transform: translateY(2px); box-shadow: 0 2px 0 var(--ink); }
  .cta svg { width: 20px; height: 20px; flex: none; }
  .cta .arrow { transition: transform .35s var(--ease); }
  .cta:hover .arrow { transform: translateX(5px); }
  .chip-link { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; border: 1.5px solid var(--ink); text-decoration: none; font: 600 14px/1 var(--font-sans); transition: background .25s, color .25s, transform .3s var(--ease); }
  .chip-link:hover { background: var(--ink); color: var(--bg); transform: translateY(-2px); }

  /* Aparición con el scroll */
  @supports (animation-timeline: view()) {
    @media (prefers-reduced-motion: no-preference) {
      .rv { animation: rv both linear; animation-timeline: view(); animation-range: entry 0% entry 55%; }
      .big .hl::after { animation: mark both linear; animation-timeline: view(); animation-range: entry 40% cover 45%; }
      .rise { animation: rise both linear; animation-timeline: view(); animation-range: entry 0% entry 70%; }
    }
  }
  @keyframes rv { from { opacity: 0; transform: translateY(36px); } }
  @keyframes mark { from { transform: scaleX(0); } }
  @keyframes rise { from { clip-path: inset(100% 0 0 0); transform: translateY(30px); } to { clip-path: inset(0 0 0 0); } }

  /* ——— Portada editorial ——— */
  .cover { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 40px clamp(32px, 5vw, 80px); align-items: end; }
  .cover-text { display: grid; gap: 28px; }
  .cover figure { margin: 0; position: relative; }
  .cover figure img { display: block; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 22px; box-shadow: var(--shadow); }
  .cover figcaption { position: absolute; left: -18px; bottom: 28px; max-width: 78%; padding: 14px 18px; border-radius: 14px; background: var(--surface); box-shadow: var(--shadow); font-size: 14px; line-height: 1.45; color: var(--ink-soft); rotate: -2deg; }
  .cover figcaption b { display: block; font: 700 15px/1.3 var(--font-display); color: var(--ink); margin-bottom: 2px; }
  .ticker { list-style: none; margin: clamp(48px, 7vw, 88px) 0 0; padding: 22px 0 0; border-top: 2px solid var(--ink); display: flex; flex-wrap: wrap; gap: 18px clamp(24px, 5vw, 64px); }
  .ticker li { display: grid; gap: 2px; }
  .ticker b { font: 800 clamp(38px, 4.4vw, 64px)/1 var(--font-display); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
  .ticker span { font-size: 14px; color: var(--ink-muted); }

  /* ——— Mosaico de servicios ——— */
  .mosaic { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: 210px; gap: 14px; grid-template-areas: "a a b c" "a a d d" "e f g g" "h h g g"; }
  .tile { position: relative; overflow: hidden; border-radius: 20px; background: var(--bg-2); text-decoration: none; color: #f8fafc; isolation: isolate; min-width: 0; }
  .tile:nth-child(1) { grid-area: a; } .tile:nth-child(2) { grid-area: b; } .tile:nth-child(3) { grid-area: c; } .tile:nth-child(4) { grid-area: d; }
  .tile:nth-child(5) { grid-area: e; } .tile:nth-child(6) { grid-area: f; } .tile:nth-child(7) { grid-area: g; } .tile:nth-child(8) { grid-area: h; }
  .tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 1.1s var(--ease), filter .6s; }
  .tile::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(to top, rgba(8, 14, 24, .88) 0%, rgba(8, 14, 24, .25) 55%, rgba(8, 14, 24, 0) 75%); transition: opacity .5s; }
  .tile .tbody { position: absolute; left: 0; right: 0; bottom: 0; padding: 18px 20px; display: grid; gap: 6px; }
  .tile small { font: 600 11px/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
  .tile h3 { font-size: clamp(19px, 1.7vw, 24px); font-weight: 700; line-height: 1.15; }
  .tile:nth-child(1) h3, .tile:nth-child(7) h3 { font-size: clamp(24px, 2.4vw, 34px); }
  .tile p { margin: 0; font-size: 14px; line-height: 1.45; color: #d6dde7; max-height: 0; opacity: 0; overflow: hidden; transition: max-height .5s var(--ease), opacity .4s; }
  .tile .go { position: absolute; top: 14px; right: 14px; width: 44px; height: 44px; border-radius: 50%; background: var(--accent); color: #0f172a; display: grid; place-items: center; transform: scale(.6) rotate(-45deg); opacity: 0; transition: transform .45s var(--ease), opacity .3s; }
  .tile .go svg { width: 18px; height: 18px; }
  .tile:hover img, .tile:focus-visible img { transform: scale(1.08); }
  .tile:hover p, .tile:focus-visible p { max-height: 5em; opacity: 1; }
  .tile:hover .go, .tile:focus-visible .go { transform: none; opacity: 1; }
  .mosaic-note { margin: 18px 0 0; font-size: 14px; color: var(--ink-muted); }

  /* ——— Para quién: tres columnas de revista ——— */
  .cols3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 2px solid var(--ink); }
  .col { padding: 28px 28px 32px; display: grid; gap: 16px; align-content: start; border-right: 1px solid var(--line); transition: background .4s; }
  .col:first-child { padding-left: 0; }
  .col:last-child { border-right: 0; padding-right: 0; }
  .col:hover { background: color-mix(in srgb, var(--accent) 10%, transparent); }
  .col .who { font: 600 12px/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--primary); }
  .col h3 { font-size: clamp(24px, 2.2vw, 32px); font-weight: 800; letter-spacing: -.03em; line-height: 1.05; }
  .col p { margin: 0; color: var(--ink-muted); font-size: 15.5px; }
  .col ul { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 10px; }
  .col li { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 10px; font-size: 15px; line-height: 1.4; }
  .col li::before { content: ""; width: 10px; height: 10px; margin-top: 5px; border-radius: 3px; background: var(--accent); rotate: 45deg; }
  .col li small { display: block; font: 500 12.5px/1.4 var(--font-mono); color: var(--primary); }

  /* ——— Línea de tiempo horizontal ——— */
  .tl-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 20px 40px; margin-bottom: 36px; }
  .tl-nav { display: flex; gap: 8px; }
  .tl-btn { width: 50px; height: 50px; border-radius: 50%; border: 1.5px solid var(--ink); background: transparent; color: var(--ink); cursor: pointer; display: grid; place-items: center; transition: background .25s, color .25s, transform .3s var(--ease); }
  .tl-btn:hover { background: var(--ink); color: var(--bg); transform: scale(1.06); }
  .tl-btn svg { width: 20px; height: 20px; }
  .timeline { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(280px, 30%); gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 18px; scrollbar-width: none; cursor: grab; }
  .timeline::-webkit-scrollbar { display: none; }
  .timeline.drag { cursor: grabbing; scroll-snap-type: none; }
  .step { scroll-snap-align: start; padding: 28px; border-radius: 22px; background: var(--surface); border: 1px solid var(--line); display: grid; gap: 14px; align-content: start; min-height: 290px; transition: transform .4s var(--ease), box-shadow .4s; user-select: none; }
  .step:hover { transform: translateY(-6px) rotate(-.6deg); box-shadow: var(--shadow); }
  .step .when { font: 800 clamp(40px, 4vw, 58px)/1 var(--font-display); letter-spacing: -.04em; color: var(--primary); }
  .step .when small { font-size: .4em; letter-spacing: 0; margin-left: 4px; }
  .step b { font: 700 21px/1.2 var(--font-display); }
  .step span { color: var(--ink-muted); font-size: 15px; }
  .step:nth-child(odd) { background: var(--bg-2); }
  .tl-progress { height: 3px; border-radius: 3px; background: var(--line); overflow: hidden; }
  .tl-progress i { display: block; height: 100%; width: var(--tp, 20%); background: var(--ink); transition: width .2s; }

  /* ——— Entrega y sello de garantía ——— */
  .promise { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 48px clamp(40px, 6vw, 96px); align-items: center; }
  .quote { margin: 0; font: 800 clamp(34px, 4.6vw, 68px)/1 var(--font-display); letter-spacing: -.04em; }
  .quote span { color: var(--primary); }
  .gives { list-style: none; margin: 36px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 22px 32px; }
  .gives li { display: grid; gap: 4px; padding-top: 14px; border-top: 2px solid var(--ink); }
  .gives b { font: 700 18px/1.25 var(--font-display); }
  .gives span { color: var(--ink-muted); font-size: 15px; }
  .cert { position: relative; padding: clamp(28px, 3.5vw, 44px); border-radius: 26px; background: var(--surface); box-shadow: var(--shadow); display: grid; gap: 18px; }
  .cert::before { content: ""; position: absolute; inset: 10px; border: 1.5px dashed var(--line-strong); border-radius: 18px; pointer-events: none; }
  .cert h3 { font-size: 26px; font-weight: 800; letter-spacing: -.03em; }
  .cert dl { margin: 0; display: grid; gap: 14px; }
  .cert dl div { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 14px; }
  .cert dt { font-weight: 600; }
  .cert dd { margin: 0; font: 800 28px/1 var(--font-display); color: var(--primary); letter-spacing: -.03em; text-align: right; }
  .cert dd.note { grid-column: 1 / -1; font: 400 14px/1.5 var(--font-sans); color: var(--ink-muted); letter-spacing: 0; text-align: left; }
  .seal { position: absolute; right: -26px; top: -26px; width: 150px; height: 150px; pointer-events: none; }
  .seal svg { width: 100%; height: 100%; animation: spin 22s linear infinite; }
  .seal text { font: 700 11.5px var(--font-mono); letter-spacing: 3.2px; fill: var(--ink); text-transform: uppercase; }
  .seal .core { position: absolute; inset: 44px; border-radius: 50%; background: var(--accent); display: grid; place-items: center; }
  .seal .core img { width: 34px; height: auto; }
  @keyframes spin { to { rotate: 360deg; } }

  /* ——— Galería de trabajos reales ——— */
  .gallery { columns: 3 260px; column-gap: 14px; }
  .shot { break-inside: avoid; margin: 0 0 14px; position: relative; border-radius: 18px; overflow: hidden; cursor: zoom-in; background: var(--bg-2); border: 0; padding: 0; width: 100%; display: block; text-align: left; font: inherit; color: inherit; }
  .shot img { display: block; width: 100%; height: auto; transition: transform .9s var(--ease), filter .5s; }
  .shot::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(8, 14, 26, .9) 0%, rgba(8, 14, 26, .55) 38%, transparent 70%); opacity: 0; transition: opacity .45s var(--ease); pointer-events: none; }
  .shot .cap { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; padding: 16px 18px 18px; display: grid; gap: 6px; color: #f8fafc; transform: translateY(14px); opacity: 0; transition: transform .5s var(--ease), opacity .35s; }
  .shot .cap b { width: fit-content; padding: 6px 11px; border-radius: 999px; background: var(--accent); color: #0f172a; font: 700 12.5px/1 var(--font-sans); letter-spacing: .01em; }
  .shot .cap em { font: 500 14px/1.45 var(--font-sans); font-style: normal; text-wrap: pretty; text-shadow: 0 1px 8px rgba(0, 0, 0, .35); }
  .shot:hover img, .shot:focus-visible img { transform: scale(1.12) !important; }
  .shot:hover::after, .shot:focus-visible::after { opacity: 1; }
  .shot:hover .cap, .shot:focus-visible .cap { transform: none; opacity: 1; }
  #lb-cap { display: grid; gap: 4px; }
  #lb-cap small { font-size: 13.5px; opacity: .78; line-height: 1.45; }
  .lightbox { border: 0; padding: 0; background: transparent; max-width: min(92vw, 900px); max-height: 92vh; overflow: visible; }
  .lightbox::backdrop { background: rgba(8, 12, 20, .86); backdrop-filter: blur(6px); }
  .lightbox img { display: block; max-width: 100%; max-height: 80vh; border-radius: 16px; margin: 0 auto; }
  .lb-bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 12px; color: #f8fafc; font: 500 14px/1.3 var(--font-sans); }
  .lb-bar div { display: flex; gap: 8px; }
  .lb-bar button { width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(248, 250, 252, .4); background: transparent; color: #f8fafc; cursor: pointer; font-size: 18px; transition: background .25s; }
  .lb-bar button:hover { background: rgba(248, 250, 252, .15); }

  /* ——— Precios en grande ——— */
  .price-row { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 2px solid var(--ink); border-bottom: 2px solid var(--ink); }
  .price { padding: 26px 20px 24px; display: grid; gap: 6px; align-content: start; border-right: 1px solid var(--line); transition: background .35s; }
  .price:last-child { border-right: 0; }
  .price:hover { background: var(--accent); color: var(--on-accent); }
  .price:hover span, .price:hover small { color: var(--on-accent); }
  .price small { font: 600 11px/1.3 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); }
  .price b { font: 800 clamp(34px, 3.6vw, 52px)/1 var(--font-display); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
  .price span { font-size: 15px; color: var(--ink-soft); }
  .kits-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 28px; }
  .kit-c { padding: 24px; border-radius: 20px; background: var(--surface); border: 1px solid var(--line); display: grid; gap: 8px; align-content: start; transition: transform .35s var(--ease), box-shadow .35s; }
  .kit-c:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
  .kit-c b { font: 800 24px/1.1 var(--font-display); letter-spacing: -.02em; }
  .kit-c span { color: var(--ink-muted); font-size: 15px; }
  .kit-c em { font-style: normal; font: 600 12px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--primary); margin-top: 4px; }
  .pay-line { margin: 24px 0 0; font-size: 15.5px; color: var(--ink-soft); max-width: 70ch; }
  .pay-line b { color: var(--ink); }

  /* ——— Clientes ——— */
  .names { margin: 0; font: 800 clamp(26px, 3.6vw, 50px)/1.25 var(--font-display); letter-spacing: -.035em; }
  .names span { transition: color .25s; }
  .names span:hover { color: var(--primary); }
  .names i { font-style: normal; color: var(--accent); margin: 0 .25em; }

  /* ——— Entrevista (preguntas) ——— */
  .qa { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 32px clamp(32px, 5vw, 80px); align-items: start; }
  .qlist { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--ink); }
  .qlist li { border-bottom: 1px solid var(--line); }
  .qbtn { width: 100%; text-align: left; border: 0; background: transparent; color: var(--ink); cursor: pointer; padding: 16px 4px; display: flex; justify-content: space-between; gap: 16px; align-items: center; font: 600 16.5px/1.35 var(--font-sans); transition: color .25s, padding .35s var(--ease); }
  .qbtn::after { content: "→"; color: var(--ink-muted); transition: transform .35s var(--ease), color .25s; }
  .qbtn:hover { color: var(--primary); padding-left: 10px; }
  .qbtn[aria-selected="true"] { color: var(--primary); }
  .qbtn[aria-selected="true"]::after { color: var(--primary); transform: translateX(4px); }
  .answer { position: sticky; top: calc(100px + env(safe-area-inset-top, 0px)); padding: clamp(26px, 3.5vw, 44px); border-radius: 26px; background: var(--primary-deep); color: #f8fafc; min-height: 280px; display: grid; gap: 18px; align-content: start; }
  .answer .q { margin: 0; font: 800 clamp(24px, 2.4vw, 34px)/1.1 var(--font-display); letter-spacing: -.03em; }
  .answer .a { margin: 0; font-size: 17px; line-height: 1.6; color: #d6dde7; }
  .answer .who { font: 600 11px/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
  .answer.swap > * { animation: fadein .45s var(--ease) both; }
  .answer.swap .a { animation-delay: .08s; }
  @keyframes fadein { from { opacity: 0; transform: translateY(10px); } }
  .qa-mobile { display: none; }

  /* ——— Hablemos ——— */
  .talk-title { font: 800 clamp(72px, 15vw, 230px)/.82 var(--font-display); letter-spacing: -.06em; margin: 0 0 clamp(36px, 5vw, 64px); }
  .talk-title span { color: var(--primary); }
  @media (max-width: 700px) { .talk-title { font-size: 18.5vw; white-space: nowrap; } }
  .talk { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.2fr); gap: 40px clamp(40px, 6vw, 96px); align-items: start; }
  .talk-side { display: grid; gap: 26px; }
  .reach { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--ink); }
  .reach li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 15.5px; }
  .reach span { color: var(--ink-muted); }
  .reach b { font-weight: 700; text-align: right; user-select: all; font-variant-numeric: tabular-nums; }
  .reach b:has(+ .copy-btn) { white-space: nowrap; }
  .reach .hor i { font-style: normal; white-space: nowrap; }
  @media (max-width: 700px) { .reach .hor i { display: block; } .reach .hor .sep { display: none; } }
  @media (max-width: 420px) { .reach li { font-size: 14.5px; gap: 10px; } .copy-btn { padding: 7px 10px; } }
  .copy-btn { font: 600 11.5px/1 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; padding: 8px 12px; border-radius: 999px; border: 1.5px solid var(--ink); background: transparent; color: var(--ink); cursor: pointer; transition: background .25s, color .25s; }
  .copy-btn:hover { background: var(--ink); color: var(--bg); }
  .form { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 22px; }
  .field { display: grid; gap: 8px; min-width: 0; }
  .field.full { grid-column: 1 / -1; }
  .field label { font: 600 12px/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); }
  .field input, .field select, .field textarea { font: 500 19px/1.35 var(--font-sans); color: var(--ink); background: transparent; border: 0; border-bottom: 2px solid var(--line-strong); padding: 10px 0; width: 100%; min-width: 0; border-radius: 0; transition: border-color .3s; }
  .field select { appearance: none; cursor: pointer; background: linear-gradient(45deg, transparent 50%, var(--ink) 50%) calc(100% - 10px) 55% / 6px 6px no-repeat, linear-gradient(-45deg, transparent 50%, var(--ink) 50%) calc(100% - 4px) 55% / 6px 6px no-repeat; padding-right: 26px; }
  .field select option { background: var(--surface); color: var(--ink); }
  .field textarea { resize: vertical; min-height: 70px; }
  .field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--accent); }
  .field input::placeholder, .field textarea::placeholder { color: color-mix(in srgb, var(--ink-muted) 70%, transparent); }
  .form-foot { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; }
  .form-foot p { margin: 0; flex: 1 1 220px; font-size: 14px; color: var(--ink-muted); }
  .err { grid-column: 1 / -1; margin: 0; color: var(--alert); font-size: 14px; font-weight: 600; }

  /* ——— Pie de página ——— */
  footer.p2 { --fbg: #0f172a; --ffg: #faf7f1; position: relative; z-index: 4; background: var(--fbg); color: var(--ffg); overflow: hidden; }
  .foot-marquee { border-bottom: 1px solid color-mix(in srgb, var(--ffg) 18%, transparent); padding-block: 22px; overflow: hidden; }
  .foot-marquee .track-m { display: flex; width: max-content; animation: slide 34s linear infinite; }
  .foot-marquee:hover .track-m { animation-play-state: paused; }
  .foot-marquee span { font: 800 clamp(30px, 4.4vw, 60px)/1 var(--font-display); letter-spacing: -.035em; white-space: nowrap; padding-right: .6em; }
  .foot-marquee span i { font-style: normal; color: var(--accent); }
  @keyframes slide { to { transform: translateX(-50%); } }
  .foot-in { padding: clamp(48px, 7vw, 80px) var(--gutter) calc(28px + env(safe-area-inset-bottom, 0px)); }
  .foot-grid { max-width: 1240px; margin: 0 auto; display: grid; grid-template-columns: 1.3fr repeat(3, minmax(0, 1fr)); gap: 36px 40px; }
  .foot-grid h4 { margin: 0 0 16px; font: 600 11.5px/1 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: color-mix(in srgb, var(--ffg) 60%, transparent); }
  .foot-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 15.5px; }
  .foot-grid a { text-decoration: none; color: inherit; opacity: .85; transition: opacity .25s, color .25s; }
  .foot-grid a:hover { opacity: 1; color: var(--accent); }
  .foot-grid li span { display: block; font-size: 12.5px; opacity: .6; }
  .fbrand { display: grid; gap: 16px; align-content: start; }
  .fbrand img { height: 38px; width: auto; }
  .fbrand .logo-c { display: none; }
  .fbrand p { margin: 0; font-size: 15px; opacity: .72; max-width: 32ch; }
  .social { display: grid; gap: 10px; }
  .sbtn { display: inline-flex; align-items: center; gap: 12px; width: fit-content; padding: 8px 16px 8px 8px; border-radius: 999px; border: 1px solid color-mix(in srgb, var(--ffg) 24%, transparent); text-decoration: none; color: inherit; font: 600 14.5px/1 var(--font-sans); transition: background .3s, color .3s, border-color .3s, transform .35s var(--ease); }
  .sbtn i { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: color-mix(in srgb, var(--ffg) 12%, transparent); }
  .sbtn i svg { width: 17px; height: 17px; }
  a.sbtn:hover { background: var(--accent); color: #0f172a; border-color: var(--accent); transform: translateX(4px); }
  .sbtn.soon { opacity: .55; }
  .sbtn em { font-style: normal; font: 600 10px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; padding: 5px 7px; border-radius: 999px; border: 1px solid color-mix(in srgb, var(--ffg) 30%, transparent); }
  .foot-bot { max-width: 1240px; margin: clamp(40px, 6vw, 64px) auto 0; padding-top: 22px; border-top: 1px solid color-mix(in srgb, var(--ffg) 18%, transparent); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; font: 400 12.5px/1.6 var(--font-mono); opacity: .65; }
  .foot-word { margin: 0; font: 800 clamp(96px, 26vw, 400px)/.78 var(--font-display); letter-spacing: -.07em; color: var(--accent); text-align: center; user-select: none; transform: translateY(.12em); }

  /* ——— Adaptación ——— */
  @media (max-width: 1080px) {
    .mosaic { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 200px; grid-template-areas: "a a" "a a" "b c" "d d" "e f" "g g" "g g" "h h"; }
    .price-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .price:nth-child(3) { border-right: 0; }
    .price:nth-child(n+4) { border-top: 1px solid var(--line); }
    .foot-grid { grid-template-columns: 1fr 1fr; }
    .timeline { grid-auto-columns: minmax(260px, 44%); }
  }
  @media (max-width: 860px) {
    .cover, .cols3, .promise, .qa, .talk { grid-template-columns: minmax(0, 1fr); }
    .cover figure { max-width: 520px; }
    .cover figcaption { left: 12px; }
    .col, .col:first-child, .col:last-child { padding: 24px 0; border-right: 0; border-bottom: 1px solid var(--line); }
    .qa-desk { display: none; }
    .qa-mobile { display: block; }
    .qa-mobile details { border-bottom: 1px solid var(--line); }
    .qa-mobile details:first-child { border-top: 2px solid var(--ink); }
    .qa-mobile summary { list-style: none; cursor: pointer; padding: 16px 0; display: flex; justify-content: space-between; gap: 14px; font: 600 16px/1.35 var(--font-sans); }
    .qa-mobile summary::-webkit-details-marker { display: none; }
    .qa-mobile summary::after { content: "+"; font: 400 22px/1 var(--font-mono); color: var(--primary); transition: rotate .3s; }
    .qa-mobile details[open] summary::after { rotate: 45deg; }
    .qa-mobile p { margin: 0 0 16px; color: var(--ink-muted); }
    .timeline { grid-auto-columns: minmax(240px, 78%); }
  }
  @media (max-width: 560px) {
    .mosaic { grid-template-columns: minmax(0, 1fr); grid-auto-rows: 230px; grid-template-areas: "a" "b" "c" "d" "e" "f" "g" "h"; }
    .tile p { max-height: 5em; opacity: 1; }
    .gives, .kits-row, .form, .foot-grid { grid-template-columns: minmax(0, 1fr); }
    .price-row { grid-template-columns: 1fr 1fr; }
    .price { border-right: 0 !important; border-top: 1px solid var(--line); }
    .seal { width: 110px; height: 110px; right: -18px; top: -18px; }
    .seal .core { inset: 32px; }
  }
  @media (hover: none) { .tile p { max-height: 5em; opacity: 1; } .tile .go { opacity: 1; transform: none; } }
  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .seal svg, .foot-marquee .track-m { animation: none; }
    ::view-transition-new(root) { animation: none; }
  }
  a.sbtn[href*="instagram"]:hover { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285aeb 90%); border-color: transparent; color: #fff; }
  a.sbtn[href*="facebook"]:hover { background: #1877f2; border-color: #1877f2; color: #fff; }

  /* ——— Muro de cámaras (prototipo 3): blanco y negro con scanlines, a color al pasar ——— */
  .wall { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
  .feed { position: relative; margin: 0; aspect-ratio: 4 / 3; max-width: 100%; border-radius: 10px; overflow: hidden; background: #050d16; border: 1px solid var(--line); isolation: isolate; transition: transform .25s var(--ease), box-shadow .25s, border-color .25s; }
  .feed img { width: 100%; height: 100%; object-fit: cover; display: block; filter: grayscale(1) contrast(1.15) brightness(.72); transform: scale(1.02); transition: filter .4s, transform .4s var(--ease); }
  .feed::before { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: repeating-linear-gradient(0deg, rgba(0, 0, 0, .22) 0 1px, transparent 1px 3px), radial-gradient(120% 90% at 50% 50%, transparent 55%, rgba(0, 0, 0, .55)); transition: opacity .5s; }
  .feed::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 30%; z-index: 1; pointer-events: none; background: linear-gradient(to bottom, transparent, rgba(170, 199, 255, .12), transparent); transform: translateY(-100%); animation: sweep 5s linear infinite; }
  @keyframes sweep { from { transform: translateY(-100%); } to { transform: translateY(334%); } }
  .feed .osd { position: absolute; inset: 10px 12px auto; z-index: 2; display: flex; justify-content: space-between; gap: 8px; font: 500 10.5px/1.2 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: #f8fafc; text-shadow: 0 1px 4px rgba(0, 0, 0, .8); }
  .feed .osd i { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: #ff6b6b; margin-right: 6px; animation: blink 1.2s steps(2, jump-none) infinite; }
  .feed figcaption { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: 34px 14px 12px; background: linear-gradient(to top, rgba(5, 13, 22, .92), transparent); color: #f8fafc; display: grid; gap: 4px; }
  .feed figcaption b { font: 600 16px/1.2 var(--font-display); }
  .feed figcaption span { font-size: 13px; color: #cbd5e1; line-height: 1.4; max-height: 0; opacity: 0; overflow: hidden; transition: max-height .25s var(--ease), opacity .25s; }
  .feed:hover, .feed:focus-within { border-color: var(--signal); box-shadow: 0 0 0 1px var(--signal), 0 18px 40px -16px var(--glow); }
  .feed:hover img { filter: none; }
  .feed:hover::before { opacity: .35; }
  .feed:hover figcaption span { max-height: 4.5em; opacity: 1; }
  .wall-note { margin: 16px 0 0; font: 400 12.5px/1.5 var(--font-mono); color: var(--ink-muted); }
  .wall .rv { animation-range: entry 0% entry 40%; }
  @media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
    .feed:hover { transform: translateY(-4px); }
    .feed:hover img { transform: scale(1.08); }
  }
  @media (max-width: 1080px) { .wall { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
  @media (max-width: 560px) { .wall { grid-template-columns: minmax(0, 1fr); } .feed img { filter: grayscale(.4) contrast(1.05) brightness(.85); } }
  @media (hover: none) { .feed figcaption span { max-height: 4.5em; opacity: 1; } }
  @media (prefers-reduced-motion: reduce) { .feed::after, .feed .osd i { animation: none; } }

  /* ——— WhatsApp flotante con respuestas rápidas (prototipo 4) ——— */
  .wa { position: fixed; right: max(18px, env(safe-area-inset-right, 0px)); bottom: calc(20px + env(safe-area-inset-bottom, 0px)); z-index: 30; display: grid; justify-items: end; gap: 14px; }
  .wa-fab { position: relative; width: 60px; height: 60px; border-radius: 50%; border: 0; background: var(--whatsapp); color: #0f172a; cursor: pointer; display: grid; place-items: center; box-shadow: 0 14px 30px -10px rgba(0, 0, 0, .5); transition: transform .4s var(--ease); }
  .wa-fab:hover { transform: scale(1.07); }
  .wa-fab::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--whatsapp); animation: ping 2.4s var(--ease) infinite; }
  .wa-fab svg { width: 28px; height: 28px; transition: transform .4s var(--ease), opacity .3s; }
  .wa-fab .x { position: absolute; opacity: 0; transform: rotate(-90deg); width: 22px; height: 22px; }
  .wa.open .wa-fab .ic { opacity: 0; transform: rotate(90deg); }
  .wa.open .wa-fab .x { opacity: 1; transform: none; }
  .wa.open .wa-fab::before { animation: none; opacity: 0; }
  .wa-card { width: min(340px, calc(100vw - 36px)); border-radius: 18px; overflow: hidden; background: var(--surface); color: var(--ink); box-shadow: 0 30px 70px -20px rgba(0, 0, 0, .5); transform-origin: bottom right; transform: scale(.85) translateY(10px); opacity: 0; pointer-events: none; transition: transform .45s var(--ease), opacity .3s; }
  .wa.open .wa-card { transform: none; opacity: 1; pointer-events: auto; }
  .wa-head { display: flex; align-items: center; gap: 12px; padding: 16px 18px; background: var(--foot-bg); color: var(--foot-ink); }
  .wa-head .av { position: relative; width: 44px; height: 44px; border-radius: 50%; background: #fff; display: grid; place-items: center; flex: none; }
  .wa-head .av img { width: 30px; height: auto; }
  .wa-head b { display: block; font-size: 15px; }
  .wa-head small { color: var(--foot-muted); font-size: 12.5px; }
  .wa-body { padding: 18px; display: grid; gap: 14px; background: var(--bg); }
  .wa .bubble { justify-self: start; max-width: 90%; background: var(--surface); padding: 12px 14px; border-radius: 4px 14px 14px 14px; font-size: 14.5px; box-shadow: 0 2px 6px -3px rgba(0, 0, 0, .25); animation: fadeup .5s var(--ease) .15s both; }
  .wa .quick { display: grid; gap: 8px; }
  .wa .quick a { display: flex; justify-content: space-between; align-items: center; gap: 10px; text-decoration: none; padding: 11px 14px; border-radius: 12px; border: 1px solid var(--line-strong); font-size: 14.5px; font-weight: 500; background: var(--surface); transition: background .25s, border-color .25s, transform .3s var(--ease); }
  .wa .quick a:hover { border-color: var(--whatsapp); transform: translateX(-3px); }
  .wa .quick a::after { content: "→"; color: var(--ink-muted); }
  .wa-foot { padding: 10px 18px 14px; font: 400 11.5px/1.5 var(--font-mono); color: var(--ink-muted); background: var(--bg); border-top: 1px solid var(--line); }
  @keyframes ping { 0% { transform: scale(1); opacity: .8; } 80%, 100% { transform: scale(1.6); opacity: 0; } }
  @keyframes fadeup { from { opacity: 0; transform: translateY(14px); } }
  .wa { --foot-bg: #00234a; --foot-ink: #f8fafc; --foot-muted: #9fb6d6; font: 400 16px/1.5 var(--font-sans); transition: opacity .3s, transform .3s; }
  .wa .bubble { margin: 0; }
  .wa.hide { opacity: 0; transform: translateY(12px); pointer-events: none; }
  @media (prefers-reduced-motion: reduce) { .wa-fab::before { animation: none; } }

  /* ——— Arreglo: la tarjeta cerrada del WhatsApp no debe tapar lo que está detrás ——— */
  .wa { pointer-events: none; }
  .wa .wa-fab, .wa.open .wa-card { pointer-events: auto; }
  .wa.hide .wa-fab { pointer-events: none; }

  .on-touch { display: none; }
  @media (hover: none) { .on-hover { display: none; } .on-touch { display: inline; } }

  /* ——— Monitor de vigilancia ——— */
  .monitor { --bz: #0b111c; max-width: 1180px; margin: 0 auto; display: grid; justify-items: center; perspective: 1600px; }
  .bezel { width: 100%; padding: clamp(10px, 1.6vw, 22px) clamp(10px, 1.6vw, 22px) 0; border-radius: 26px; background: linear-gradient(160deg, #1d2636, var(--bz) 40%, #05080e); box-shadow: 0 50px 90px -40px rgba(0, 20, 50, .65), inset 0 1px 0 rgba(255, 255, 255, .12), inset 0 0 0 1px rgba(255, 255, 255, .04); transform: rotateX(var(--mx, 0deg)) rotateY(var(--my, 0deg)); transition: transform .8s var(--ease); }
  .screen { position: relative; overflow: hidden; border-radius: 12px; background: #02060c; padding: 12px; box-shadow: inset 0 0 40px rgba(0, 0, 0, .9); isolation: isolate; }
  .screen > .wall, .screen > .nvr-bar { transition: opacity .5s; }
  .nvr-bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 2px 4px 12px; font: 500 11px/1.2 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: #9fb6d6; }
  .nvr-bar .live { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #25d366; margin-right: 8px; box-shadow: 0 0 10px #25d366; animation: blink 1.6s steps(2, jump-none) infinite; }
  .nvr-mode { color: var(--accent); }
  .screen .wall { gap: 8px; }
  .screen .feed { border-radius: 6px; border-color: rgba(170, 199, 255, .14); cursor: zoom-in; }
  .glare { position: absolute; inset: 0; z-index: 5; pointer-events: none; background: linear-gradient(115deg, rgba(255, 255, 255, .09) 0%, rgba(255, 255, 255, .02) 28%, transparent 42%), radial-gradient(140% 100% at 50% 50%, transparent 60%, rgba(0, 0, 0, .45)); }
  .chin { display: flex; justify-content: center; align-items: center; gap: 14px; height: clamp(30px, 3.4vw, 44px); font: 700 11px/1 var(--font-display); letter-spacing: .5em; color: rgba(248, 250, 252, .38); position: relative; }
  .chin .led { position: absolute; right: 22px; width: 6px; height: 6px; border-radius: 50%; background: #25d366; box-shadow: 0 0 8px #25d366; }
  .neck { width: clamp(70px, 9vw, 120px); height: clamp(36px, 5vw, 64px); background: linear-gradient(90deg, #0a0f18, #2a3446 50%, #0a0f18); clip-path: polygon(18% 0, 82% 0, 100% 100%, 0 100%); }
  .foot-stand { width: clamp(220px, 34vw, 420px); height: 14px; border-radius: 50% / 100% 100% 30% 30%; background: linear-gradient(#2a3446, #0a0f18); box-shadow: 0 24px 40px -14px rgba(0, 20, 50, .5); }
  /* Encendido tipo CRT cuando el monitor entra en pantalla */
  .js-anim .monitor:not(.on) .screen > :not(.glare) { opacity: 0; }
  .monitor.on .screen { animation: crt 1.1s var(--ease) both; }
  .monitor.on .feed { animation: feedin .6s var(--ease) both; animation-delay: calc(.55s + var(--i, 0) * 70ms); }
  @keyframes crt { 0% { clip-path: inset(49.6% 0 49.6% 0); filter: brightness(3); } 35% { clip-path: inset(49.6% 0 49.6% 0); filter: brightness(3); } 70% { clip-path: inset(0 0 0 0); filter: brightness(1.6); } 100% { clip-path: inset(0 0 0 0); filter: none; } }
  @keyframes feedin { from { opacity: 0; filter: brightness(2.4) blur(3px); } }
  /* Vista de una sola cámara */
  .solo { position: absolute; inset: 12px; z-index: 4; border-radius: 6px; overflow: hidden; background: #000; animation: soloin .45s var(--ease) both; }
  .solo img { width: 100%; height: 100%; object-fit: cover; display: block; animation: soloimg 6s ease-out both; }
  .solo .osd { position: absolute; inset: 14px 16px auto; display: flex; justify-content: space-between; font: 500 12px/1.2 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: #f8fafc; text-shadow: 0 1px 4px rgba(0, 0, 0, .8); }
  .solo .osd i { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #ff6b6b; margin-right: 8px; animation: blink 1.2s steps(2, jump-none) infinite; }
  .solo-cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 60px 20px 72px; background: linear-gradient(to top, rgba(2, 6, 12, .92), transparent); color: #f8fafc; display: grid; gap: 4px; }
  .solo-cap b { font: 700 clamp(20px, 2.4vw, 30px)/1.15 var(--font-display); }
  .solo-cap span { font-size: 15px; color: #cbd5e1; max-width: 60ch; }
  .solo-nav { position: absolute; left: 50%; bottom: 16px; translate: -50% 0; display: flex; gap: 8px; }
  .solo-nav button { height: 42px; min-width: 42px; padding: 0 14px; border-radius: 999px; border: 1px solid rgba(248, 250, 252, .35); background: rgba(2, 6, 12, .55); color: #f8fafc; font: 600 13px/1 var(--font-sans); cursor: pointer; display: grid; place-items: center; backdrop-filter: blur(6px); transition: background .25s, border-color .25s, transform .3s var(--ease); }
  .solo-nav button:hover { background: var(--accent); border-color: var(--accent); color: #0f172a; transform: translateY(-2px); }
  .solo-nav svg { width: 18px; height: 18px; }
  @keyframes soloin { from { opacity: 0; transform: scale(.94); filter: brightness(2); } }
  @keyframes soloimg { from { transform: scale(1.08); } }
  @media (max-width: 560px) {
    .screen { padding: 8px; }
    .screen .wall { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
    .screen .feed figcaption { padding: 22px 8px 7px; }
    .screen .feed figcaption b { font-size: 12.5px; }
    .screen .feed figcaption span, .screen .feed .ftime { display: none; }
    .screen .feed .osd { inset: 6px 7px auto; font-size: 9px; }
    .nvr-bar .nvr-mode { display: none; }
    .solo { inset: 8px; }
    .solo-cap { padding: 40px 12px 62px; }
    .solo-cap span { font-size: 13px; }
    .chin .led { right: 14px; }
  }
  /* En celular el monitor se vuelve un teléfono con la app de cámaras; en tablet y PC sigue siendo un monitor horizontal */
  @media (min-width: 701px) and (max-width: 1080px) {
    .screen .wall { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .screen .feed figcaption { padding: 22px 8px 8px; }
    .screen .feed figcaption b { font-size: 13px; }
    .screen .feed figcaption span { display: none; }
  }
  @media (max-width: 700px) {
    .monitor { --pw: min(100vw - 2 * var(--gutter), 390px, calc((100svh - 130px) * 9 / 19.5 + 12px)); width: min(100%, var(--pw)); max-width: none; margin-inline: auto; perspective: none; }
    .bezel { position: relative; padding: calc(var(--pw) * 0.026); border-radius: calc(var(--pw) * 0.14); background: linear-gradient(160deg, #20242c, #07090d 45%, #15181f); box-shadow: 0 0 0 1.5px #8a919c, 0 0 0 3px #2a2f38, 0 44px 70px -30px rgba(0, 20, 50, .6), inset 0 0 0 1px rgba(255, 255, 255, .07); transform: none; }
    .bezel::before { content: ""; position: absolute; z-index: 6; top: calc(var(--pw) * 0.054); left: 50%; translate: -50% 0; width: calc(var(--pw) * 0.28); height: calc(var(--pw) * 0.08); border-radius: 999px; background: #000; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .05); }
    .bezel::after { content: ""; position: absolute; top: calc(var(--pw) * 0.4); right: -4px; width: 2.5px; height: calc(var(--pw) * 0.2); border-radius: 0 3px 3px 0; background: #3c424d; }
    .screen { aspect-ratio: 9 / 19.5; border-radius: calc(var(--pw) * 0.116); padding: calc(var(--pw) * 0.15) calc(var(--pw) * 0.024) calc(var(--pw) * 0.07); box-shadow: none; display: flex; flex-direction: column; }
    .screen::after { content: ""; position: absolute; z-index: 6; bottom: calc(var(--pw) * 0.024); left: 50%; translate: -50% 0; width: calc(var(--pw) * 0.34); height: max(4px, calc(var(--pw) * 0.013)); border-radius: 999px; background: rgba(248, 250, 252, .6); pointer-events: none; }
    .screen .feed figcaption { padding: 18px 7px 6px; }
    .screen .feed figcaption b { font-size: clamp(10px, calc(var(--pw) * .042), 13px); line-height: 1.15; overflow-wrap: anywhere; hyphens: auto; }
    .nvr-bar { padding: 0 6px 10px; font-size: clamp(8px, calc(var(--pw) * .034), 10px); letter-spacing: .03em; white-space: nowrap; }
    .screen .wall { flex: 1; min-height: 0; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: minmax(0, 1fr); gap: 6px; }
    .screen .feed { aspect-ratio: auto; height: 100%; border-radius: 10px; }
    .glare { border-radius: calc(var(--pw) * 0.116); }
    .chin, .neck, .foot-stand { display: none; }
    .solo { inset: 0; border-radius: calc(var(--pw) * 0.116); }
    .solo .osd { inset: 58px 20px auto; }
    .solo-cap { padding: 60px 18px 92px; }
    .solo-nav { bottom: 26px; gap: 8px 6px; flex-wrap: wrap; justify-content: center; width: calc(100% - 24px); }
    #solo-back { order: 1; } #solo-link { order: 2; } #solo-prev { order: 3; } #solo-next { order: 4; }
    .solo-cap { padding-bottom: 126px; }
    .solo-nav button, .solo-nav a { height: 38px; min-width: 38px; padding: 0 11px; font-size: 12px; white-space: nowrap; }
  }

  /* ——— Movimiento: aparición escalonada, titulares palabra por palabra, tarjetas que giran ——— */
  .read-bar { position: fixed; left: 0; top: 0; z-index: 6; height: 3px; width: 100%; background: var(--accent); transform-origin: left; transform: scaleX(var(--rp, 0)); pointer-events: none; }
  .js-anim [data-stagger] > *, .js-anim [data-reveal] { opacity: 0; transform: translateY(34px); transition: opacity .8s var(--ease), transform .9s var(--ease); transition-delay: calc(var(--i, 0) * 90ms); }
  .js-anim [data-stagger="flip"] > * { transform: perspective(900px) rotateY(-70deg) translateX(-30px); transform-origin: left center; }
  .js-anim [data-stagger="names"] > * { transform: translateY(.5em); display: inline-block; }
  .js-anim [data-stagger].in > *, .js-anim [data-reveal].in { opacity: 1; transform: none; }
  .js-anim .gallery[data-stagger] > * { transform: translateY(40px) scale(.94); clip-path: inset(18% 0 0 0 round 18px); transition-property: opacity, transform, clip-path; }
  .js-anim .gallery[data-stagger].in > * { transform: none; clip-path: inset(0 0 0 0 round 18px); }
  .js-anim [data-stagger].in > .tilt { transition: opacity .8s var(--ease), transform .25s ease-out; }
  .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
  .w > span { display: inline-block; }
  .js-anim [data-words] .w > span { transform: translateY(105%) rotate(4deg); transition: transform .9s var(--ease); transition-delay: calc(var(--i, 0) * 60ms); }
  .js-anim [data-words].in .w > span { transform: none; }
  .big .hl .w { overflow: visible; }
  .js-anim [data-letters] .l { display: inline-block; opacity: 0; transform: translateY(.45em) rotate(-8deg); transition: opacity .6s var(--ease), transform .9s var(--ease); transition-delay: calc(var(--i, 0) * 70ms); }
  .js-anim [data-letters].in .l { opacity: 1; transform: none; }
  .js-anim .foot-word.in .l { animation: bob 5s ease-in-out infinite; animation-delay: calc(1.2s + var(--i, 0) * .25s); }
  @keyframes bob { 0%, 100% { translate: 0 0; } 50% { translate: 0 -.04em; } }
  .tilt { transform-style: preserve-3d; will-change: transform; position: relative; }
  .tilt.tilting { transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateY(-6px) !important; box-shadow: var(--shadow); }
  .tilt::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .35s; background: radial-gradient(420px circle at var(--gx, 50%) var(--gy, 50%), rgba(255, 192, 46, .18), transparent 55%); }
  .tilt.tilting::after { opacity: 1; }
  .cover figure[data-parallax] img { transform: translateY(var(--py, 0px)) scale(1.08); transition: transform .1s linear; }
  .cover figure { overflow: visible; }
  .cover figure > img { will-change: transform; }
  .chip-link svg { width: 17px; height: 17px; }
  .chip-link .arrow { transition: transform .35s var(--ease); }
  .chip-link:hover .arrow { transform: translateX(4px); }
  .magnetic { transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .3s; }
  .ticker b { display: inline-block; }
  .ticker li:hover b { color: var(--primary); transform: translateY(-3px); transition: transform .3s var(--ease), color .3s; }
  .kicker b { transition: transform .5s var(--ease); }
  .sec:hover .kicker b { transform: rotate(-8deg) scale(1.08); }
  .shot img { will-change: transform; }
  .price b { transition: transform .4s var(--ease); }
  .price:hover b { transform: scale(1.08) translateX(4px); }
  @media (prefers-reduced-motion: reduce) {
    .js-anim [data-stagger] > *, .js-anim [data-reveal], .js-anim [data-words] .w > span, .js-anim [data-letters] .l { opacity: 1 !important; transform: none !important; clip-path: none !important; transition: none !important; }
    .monitor.on .screen, .monitor.on .feed, .solo, .solo img, .nvr-bar .live, .foot-word .l { animation: none !important; }
    .js-anim .monitor:not(.on) .screen > :not(.glare) { opacity: 1; }
  }

  /* ——— Páginas de servicio ——— */
  :root { --ease: cubic-bezier(.2, .7, .2, 1); }
  .price-row.n4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  @media (max-width: 1080px) { .price-row.n4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .price-row.n4 .price { border-right: 0; border-top: 1px solid var(--line); } }
  .skip { position: absolute; left: -999px; top: 8px; z-index: 50; padding: 10px 14px; background: var(--accent); color: #0f172a; border-radius: 8px; }
  .skip:focus { left: 8px; }
  .lp-hero { position: relative; z-index: 3; overflow: hidden; color: #f8fafc; padding: calc(var(--nav-h) + clamp(36px, 6vw, 72px)) var(--gutter) clamp(56px, 8vw, 96px); background: radial-gradient(ellipse at 78% 30%, #00234a 0%, #0c2234 62%); }
  .lp-hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5; background: radial-gradient(circle, rgba(170, 199, 255, .16) 1px, transparent 1.6px) 0 0 / 26px 26px; mask-image: radial-gradient(ellipse at 70% 40%, #000, transparent 75%); }
  .lp-hero-in { position: relative; max-width: 1240px; margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 40px clamp(32px, 5vw, 72px); align-items: center; }
  .lp-text { display: grid; gap: 22px; }
  .crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; font: 500 12px/1.4 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: #94a3b8; }
  .crumbs li + li::before { content: "/"; margin-right: 8px; opacity: .6; }
  .crumbs a { color: #cbd5e1; text-decoration: none; }
  .crumbs a:hover { color: var(--accent); }
  .lp-hero h1 { font: 800 clamp(38px, 5.6vw, 78px)/1 var(--font-display); letter-spacing: -.045em; }
  .lp-hero h1 .sep { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  .lp-hero h1 .sub { display: block; margin-top: .35em; font-size: .46em; line-height: 1.1; letter-spacing: -.02em; color: var(--accent); }
  .lp-hero .lead { margin: 0; color: #cbd5e1; font-size: clamp(16.5px, 1.4vw, 19px); line-height: 1.65; max-width: 62ch; }
  .lp-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
  .lp-actions .cta { box-shadow: 0 4px 0 #050d16; }
  .lp-actions .cta:hover { box-shadow: 0 7px 0 #050d16; }
  .lp-ghost { display: inline-flex; align-items: center; min-height: 58px; padding: 0 22px; border-radius: 999px; border: 1.5px solid rgba(248, 250, 252, .35); color: #f8fafc; text-decoration: none; font: 600 15px/1 var(--font-sans); transition: border-color .25s, background .25s; }
  .lp-ghost:hover { border-color: var(--accent); background: rgba(255, 192, 46, .1); }
  .lp-facts { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
  .lp-facts li { font-size: 13.5px; padding: 8px 13px; border-radius: 999px; background: rgba(170, 199, 255, .1); border: 1px solid rgba(170, 199, 255, .2); color: #e2e8f0; }
  .lp-facts li b { color: var(--accent); font-weight: 600; }
  .lp-hero figure { margin: 0; position: relative; }
  .lp-hero figure img { display: block; width: 100%; max-height: min(520px, 70vh); aspect-ratio: 1 / 1; object-fit: cover; border-radius: 22px; box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .8); }
  .lp-hero figure::after { content: ""; position: absolute; inset: -12px 12px 12px -12px; border: 1.5px solid rgba(255, 192, 46, .5); border-radius: 26px; z-index: -1; }
  .lp-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
  .lp-cards .kit-c b { font-size: 21px; }
  .lp-brands { margin: 24px 0 0; font: 500 13px/1.6 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-muted); }
  .lp-brands b { color: var(--ink); }
  .lp-svc { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
  .lp-svc a { position: relative; display: grid; align-content: end; min-height: 260px; padding: 22px; border-radius: 20px; overflow: hidden; color: #f8fafc; text-decoration: none; isolation: isolate; }
  .lp-svc img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 1s var(--ease); }
  .lp-svc a::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(to top, rgba(8, 14, 24, .9), rgba(8, 14, 24, .15) 70%); }
  .lp-svc a:hover img { transform: scale(1.08); }
  .lp-svc b { font: 700 22px/1.15 var(--font-display); }
  .lp-svc span { font-size: 14px; color: #d6dde7; }
  .lp-steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
  .lp-steps .step { min-height: 0; padding: 22px; }
  .lp-steps .step .when { font-size: 34px; }
  .lp-zones { margin: 0; font: 700 clamp(22px, 2.6vw, 36px)/1.3 var(--font-display); letter-spacing: -.02em; max-width: 34ch; }
  .lp-zones span { color: var(--primary); }
  .lp-faq { border-top: 2px solid var(--ink); max-width: 900px; }
  .lp-faq details { border-bottom: 1px solid var(--line); interpolate-size: allow-keywords; }
  .lp-faq details::details-content { block-size: 0; overflow: hidden; transition: block-size .4s var(--ease), content-visibility .4s allow-discrete; }
  .lp-faq details[open]::details-content { block-size: auto; }
  .lp-faq summary { list-style: none; cursor: pointer; padding: 20px 0; display: flex; justify-content: space-between; gap: 16px; font: 600 clamp(16.5px, 1.4vw, 19px)/1.35 var(--font-sans); }
  .lp-faq summary::-webkit-details-marker { display: none; }
  .lp-faq summary::after { content: "+"; font: 400 24px/1 var(--font-mono); color: var(--primary); transition: rotate .3s; }
  .lp-faq details[open] summary::after { rotate: 45deg; }
  .lp-faq p { margin: 0 0 20px; color: var(--ink-soft); max-width: 70ch; }
  .lp-rel { display: flex; flex-wrap: wrap; gap: 10px; }
  .lp-rel a { display: inline-flex; align-items: center; gap: 10px; padding: 14px 20px; border-radius: 16px; border: 1.5px solid var(--line-strong); text-decoration: none; font: 700 17px/1.2 var(--font-display); transition: background .25s, color .25s, transform .3s var(--ease); }
  .lp-rel a:hover { background: var(--ink); color: var(--bg); transform: translateY(-3px); }
  .lp-end { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px 48px; align-items: end; }
  .lp-end h2 { font: 800 clamp(40px, 7vw, 104px)/.9 var(--font-display); letter-spacing: -.05em; }
  .lp-end h2 span { color: var(--primary); }
  body.lp .wa.hide { opacity: 1; transform: none; }
  @media (max-width: 1080px) { .lp-steps { grid-template-columns: repeat(3, minmax(0, 1fr)); } .lp-cards, .lp-svc { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
  @media (max-width: 860px) {
    .lp-hero-in, .lp-end { grid-template-columns: minmax(0, 1fr); }
    .lp-hero figure { max-width: 420px; }
    .lp-hero figure img { aspect-ratio: 4 / 3; }
  }
  @media (max-width: 560px) { .lp-cards, .lp-svc, .lp-steps { grid-template-columns: minmax(0, 1fr); } }