/* REBOBINA · web institucional. Paleta y tipografía de la guía «Sprint». */
:root {
  --ink: #0c0c0c;
  --ink-2: #181818;
  --ivory: #f2efea;
  --soft: #d9d4ce;
  --paper: #faf8f4;
  --muted: #6e6a65;
  --muted-light: #aaa6a1;
  --stone: #4f4b47;
  --rule: #c5c1bc;
  --rule-dark: #2e2c2a;
  --acid: #d6ff73;
  --sans: "Inter", Arial, sans-serif;
  --mono: "DM Mono", "Courier New", monospace;
  --ease: cubic-bezier(.2, .7, .1, 1);
  --gutter: clamp(16px, 4vw, 64px);
  --sec: clamp(96px, 12vw, 200px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p, dl, dd, ol, ul, figure, blockquote { margin: 0; }
ol, ul { padding: 0; list-style: none; }
::selection { background: var(--acid); color: var(--ink); }

.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}
.skip {
  position: fixed; top: 12px; left: 12px; z-index: 100;
  background: var(--acid); color: var(--ink); padding: 10px 16px;
  font: 500 14px var(--mono); transform: translateY(-200%);
}
.skip:focus { transform: none; }
:focus-visible { outline: 2px solid var(--acid); outline-offset: 3px; }

/* Grano fotográfico y cinta de progreso */
.grain {
  position: fixed; inset: -50%; z-index: 90; pointer-events: none; opacity: .055;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1.2s steps(6) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); } 20% { transform: translate(-3%, 2%); }
  40% { transform: translate(2%, -4%); } 60% { transform: translate(-4%, -1%); }
  80% { transform: translate(3%, 3%); } 100% { transform: translate(0, 0); }
}
.tape { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 80; pointer-events: none; }
.tape i { display: block; height: 100%; width: 100%; background: var(--acid); transform-origin: 0 50%; transform: scaleX(var(--progress, 0)); }

/* Cabecera */
.top {
  position: fixed; top: 0; left: 0; right: 0; z-index: 70;
  display: flex; align-items: center; gap: 32px;
  padding: 18px var(--gutter);
  color: var(--ivory);
  transition: background .4s var(--ease), padding .4s var(--ease);
}
.top.is-solid { background: rgba(12, 12, 12, .86); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); padding-top: 12px; padding-bottom: 12px; }
.top-brand { display: flex; align-items: center; gap: 14px; margin-right: auto; text-decoration: none; }
.top-brand img:first-child { width: 36px; height: 36px; }
.top-word { width: 150px; height: auto; }
.top-nav { display: flex; gap: 28px; font: 500 14px var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.top-nav a { text-decoration: none; opacity: .78; transition: opacity .2s; }
.top-nav a:hover { opacity: 1; }
.top-alt { color: var(--acid); opacity: 1 !important; }

.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 20px; border-radius: 999px;
  font: 500 13px var(--mono); letter-spacing: .08em; text-transform: uppercase; text-decoration: none;
  white-space: nowrap;
}
.pill-acid { background: var(--acid); color: var(--ink); }
.pill-static { margin-bottom: 40px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 20px 32px; border-radius: 999px;
  font: 600 16px var(--sans); text-decoration: none;
  transition: transform .3s var(--ease), background .3s;
}
.btn:hover { transform: translateY(-2px); }
.btn-light { background: var(--ivory); color: var(--ink); }
.btn-acid { background: var(--acid); color: var(--ink); font-size: 18px; padding: 24px 36px; }
.link-light { color: var(--ivory); font: 500 14px var(--mono); letter-spacing: .08em; text-transform: uppercase; text-decoration: none; }

/* Estructura de secciones */
.wrap { width: 100%; max-width: 1480px; margin: 0 auto; padding: 0 var(--gutter); }
.sec { position: relative; padding: var(--sec) 0; }
.sec-ink { background: var(--ink); color: var(--ivory); }
.sec-ivory { background: var(--ivory); color: var(--ink); }
.sec-paper { background: var(--paper); color: var(--ink); }

.eyebrow { font: 500 13px var(--mono); letter-spacing: .22em; text-transform: uppercase; color: var(--muted); margin-bottom: 28px; }
.eyebrow-light { color: var(--muted-light); }
.mono { font: 500 13px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.mono.acid { color: var(--acid); }
.muted { color: var(--muted-light); }

.h-xl { font-size: clamp(48px, 7.4vw, 128px); font-weight: 700; line-height: .98; letter-spacing: -.045em; }
.h-lg { font-size: clamp(40px, 5.4vw, 92px); font-weight: 700; line-height: 1; letter-spacing: -.04em; max-width: 15ch; margin-bottom: clamp(48px, 6vw, 96px); }
.h-lg.light { color: var(--ivory); }
.lead { font-size: clamp(19px, 1.6vw, 24px); line-height: 1.5; color: var(--stone); max-width: 38ch; }
.lead.light { color: #c5c1bc; }
.lead b, .lead.strong b { color: var(--ink); font-weight: 700; }
.lead.light b { color: var(--ivory); }
.fine { margin-top: 32px; font: 400 13px var(--mono); letter-spacing: .04em; color: var(--muted); }

/* HERO */
.hero { position: relative; height: 260vh; background: var(--ink); }
.hero-stage { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; color: var(--ivory); }
.hero-canvas, .hero-fallback { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-fallback { display: none; }
.no-canvas .hero-fallback { display: block; }
.hero-shade {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(12,12,12,.55) 0%, rgba(12,12,12,0) 22%),
    linear-gradient(0deg, rgba(12,12,12,.92) 0%, rgba(12,12,12,.55) 34%, rgba(12,12,12,0) 62%);
}
.hud { position: absolute; top: 96px; display: flex; flex-direction: column; gap: 6px; font: 500 12px var(--mono); letter-spacing: .16em; text-transform: uppercase; }
.hud-tl { left: var(--gutter); }
.hud-tr { right: var(--gutter); text-align: right; }
.hud b { font-weight: 500; font-size: clamp(16px, 1.6vw, 22px); letter-spacing: .06em; color: var(--acid); font-variant-numeric: tabular-nums; }
.rec { display: inline-flex; align-items: center; gap: 8px; }
.rec i { width: 8px; height: 8px; border-radius: 50%; background: var(--acid); animation: blink 1.4s steps(2) infinite; }
@keyframes blink { 50% { opacity: .15; } }

.hero-copy { position: absolute; left: var(--gutter); right: var(--gutter); bottom: clamp(88px, 12vh, 140px); }
.hero-title { font-size: clamp(40px, min(8.2vw, 11.5vh), 150px); font-weight: 700; line-height: .94; letter-spacing: -.05em; max-width: 13ch; }
.ht-line { display: block; }
.ht-soft { color: var(--acid); font-weight: 300; }
.js .ht-soft { opacity: 0; transform: translateY(.3em); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .ht-soft.is-on, .reduce .ht-soft { opacity: 1; transform: none; }
.hero-foot { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-top: clamp(20px, 4vh, 40px); flex-wrap: wrap; }
.hero-lead { max-width: 46ch; font-size: clamp(16px, 1.3vw, 19px); color: #d9d4ce; }
.hero-actions { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }

.scrub { position: absolute; left: 50%; bottom: 32px; transform: translateX(-50%); display: flex; align-items: center; gap: 14px; font: 500 11px var(--mono); letter-spacing: .16em; color: var(--muted-light); }
.scrub-bar { width: clamp(120px, 22vw, 320px); height: 2px; background: rgba(242,239,234,.2); }
.scrub-bar i { display: block; height: 100%; background: var(--ivory); transform-origin: 0 50%; transform: scaleX(var(--p, 0)); }
.hero-hint { position: absolute; right: var(--gutter); bottom: 32px; font: 500 11px var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--muted-light); animation: hint 2.4s var(--ease) infinite; }
@keyframes hint { 50% { transform: translateY(6px); opacity: .5; } }

/* Cinta */
.marquee { background: var(--ink); color: var(--ivory); border-top: 1px solid var(--rule-dark); border-bottom: 1px solid var(--rule-dark); overflow: hidden; padding: clamp(20px, 3vw, 36px) 0; }
.marquee-track { display: flex; width: max-content; animation: marquee 48s linear infinite; }
.marquee-track span { font-size: clamp(40px, 6vw, 96px); font-weight: 300; letter-spacing: -.04em; color: #5b5853; padding: 0 .45em; white-space: nowrap; }
.marquee-track b { font-weight: 800; color: var(--ivory); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Premisa */
.premise-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(48px, 7vw, 140px); align-items: start; }
.premise-side { display: flex; flex-direction: column; gap: 28px; padding-top: 8px; }
.years { display: flex; align-items: baseline; gap: .25em; font-size: clamp(56px, 8vw, 132px); font-weight: 800; letter-spacing: -.05em; line-height: 1; font-variant-numeric: tabular-nums; }
.years em { font-style: normal; font-weight: 200; color: var(--muted); }
.ledger { border-top: 2px solid var(--ink); margin-top: 12px; }
.ledger li { display: flex; justify-content: space-between; padding: 18px 0; border-bottom: 1px solid var(--rule); font-size: clamp(18px, 1.5vw, 22px); font-weight: 500; }
.ledger li::after { content: "↺"; color: var(--muted); font-weight: 400; }

/* Riesgo */
.risk-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 3vw, 40px); }
.risk-card { position: relative; display: flex; flex-direction: column; gap: 20px; padding: clamp(32px, 4vw, 64px); background: var(--ivory); border-top: 6px solid var(--ink); min-height: 460px; overflow: hidden; }
.risk-card h3 { font-size: clamp(32px, 3.4vw, 56px); font-weight: 700; letter-spacing: -.03em; line-height: 1.02; }
.risk-card > p:not(.mono) { font-size: clamp(17px, 1.4vw, 21px); color: var(--stone); max-width: 36ch; }
.risk-dark { background: var(--ink); color: var(--ivory); }
.risk-dark .mono { color: var(--muted-light); }
.risk-dark > p:not(.mono) { color: #c5c1bc; }
.risk-visual { margin-top: auto; }
.risk-fade { display: grid; grid-template-columns: repeat(8, 1fr); gap: 6px; }
.risk-fade i { aspect-ratio: 1; background: var(--ink); animation: decay 6s var(--ease) infinite; }
.risk-fade i:nth-child(1) { animation-delay: 0s; } .risk-fade i:nth-child(2) { animation-delay: .2s; }
.risk-fade i:nth-child(3) { animation-delay: .4s; } .risk-fade i:nth-child(4) { animation-delay: .6s; }
.risk-fade i:nth-child(5) { animation-delay: .8s; } .risk-fade i:nth-child(6) { animation-delay: 1s; }
.risk-fade i:nth-child(7) { animation-delay: 1.2s; } .risk-fade i:nth-child(8) { animation-delay: 1.4s; }
@keyframes decay { 0%, 15% { opacity: 1; transform: scale(1); } 70%, 100% { opacity: .06; transform: scale(.55); } }
.risk-glitch { position: relative; height: 1.1em; font: 800 clamp(40px, 5vw, 80px)/1 var(--sans); letter-spacing: -.04em; }
.risk-glitch span { position: absolute; left: 0; top: 0; }
.risk-glitch span:nth-child(1) { animation: g1 3.2s steps(1) infinite; }
.risk-glitch span:nth-child(2) { color: var(--acid); opacity: 0; animation: g2 3.2s steps(1) infinite; }
.risk-glitch span:nth-child(3) { color: #8d8985; opacity: 0; animation: g3 3.2s steps(1) infinite; }
@keyframes g1 { 0%, 54% { opacity: 1; } 55%, 100% { opacity: 0; } }
@keyframes g2 { 0%, 54% { opacity: 0; } 55%, 74% { opacity: 1; transform: translateX(3px); } 75%, 100% { opacity: 0; } }
@keyframes g3 { 0%, 74% { opacity: 0; } 75%, 99% { opacity: 1; transform: translateX(-2px) skewX(-6deg); } 100% { opacity: 0; } }

/* Respuesta */
.answer { padding: clamp(120px, 16vw, 260px) 0; }
.answer-title { font-size: clamp(48px, 9vw, 168px); font-weight: 700; letter-spacing: -.055em; line-height: .95; margin-bottom: clamp(64px, 8vw, 128px); }
.answer-title .soft, .cta-title .soft { color: #6b6863; font-weight: 300; }
.line-mask { display: block; overflow: hidden; padding-bottom: .06em; }
.answer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 4vw, 64px); border-top: 1px solid var(--rule-dark); padding-top: 40px; }
.answer-cols p { font-size: clamp(18px, 1.5vw, 23px); line-height: 1.45; color: #c5c1bc; }
.answer-cols b { color: var(--ivory); }

/* Casos */
.cases { padding-top: clamp(40px, 6vw, 120px); }
.cases-head { margin-bottom: 8px; }
.case { display: grid; gap: clamp(32px, 5vw, 80px); align-items: center; margin-bottom: clamp(96px, 11vw, 180px); }
.case-wide { grid-template-columns: minmax(280px, 400px) 1fr; }
.case-portrait { grid-template-columns: minmax(300px, 560px) 1fr; }
.case-meta { display: flex; flex-direction: column; gap: 20px; }
.case-meta h3 { font-size: clamp(30px, 3vw, 48px); font-weight: 700; letter-spacing: -.03em; line-height: 1.04; color: var(--ivory); }
.case-meta > p:not(.mono) { color: #c5c1bc; font-size: 18px; max-width: 38ch; }
.case-meta .mono { color: var(--acid); }
.actual { margin-top: 8px; }
.actual img { width: 300px; height: 168px; object-fit: cover; max-width: 100%; height: auto; aspect-ratio: 300 / 168; outline: 1px solid var(--rule-dark); outline-offset: 6px; }
.actual figcaption { margin-top: 14px; font: 500 12px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted-light); }
.specs { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 28px; border-top: 1px solid var(--rule-dark); padding-top: 20px; }
.specs div { display: flex; flex-direction: column; }
.specs dt { font: 500 11px var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--muted-light); margin-bottom: 6px; }
.specs dd { font-size: 26px; font-weight: 700; letter-spacing: -.02em; color: var(--ivory); font-variant-numeric: tabular-nums; line-height: 1.1; }
.specs dd + dd { font-size: 14px; font-weight: 400; color: var(--muted-light); letter-spacing: 0; }
.specs dd.small { font-size: 16px; font-weight: 600; max-width: 14ch; }

.compare { position: relative; overflow: hidden; aspect-ratio: 16 / 9; background: var(--ink-2); cursor: ew-resize; user-select: none; }
.compare-portrait { aspect-ratio: 4 / 5; }
.compare-mini { aspect-ratio: 4 / 3; }
.compare > img, .compare-before img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.compare-before { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--split)) 0 0); }
.compare-line { position: absolute; top: 0; bottom: 0; left: var(--split); width: 2px; margin-left: -1px; background: var(--ivory); pointer-events: none; }
.compare-line i { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; background: var(--ivory); color: var(--ink); font-style: normal; font-weight: 700; transition: transform .3s var(--ease); }
.compare:hover .compare-line i { transform: translate(-50%, -50%) scale(1.12); }
.compare input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.compare input:focus-visible ~ .compare-line i { outline: 2px solid var(--acid); outline-offset: 3px; }
.tag { position: absolute; top: 16px; padding: 7px 12px; font: 500 11px var(--mono); letter-spacing: .16em; background: rgba(12,12,12,.72); color: var(--ivory); pointer-events: none; }
.tag-l { left: 16px; } .tag-r { right: 16px; background: var(--acid); color: var(--ink); }

.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 2.5vw, 40px); }
.mini h3 { margin-top: 24px; font-size: 22px; font-weight: 700; color: var(--ivory); letter-spacing: -.01em; }
.mini p { margin-top: 8px; color: #aaa6a1; font-size: 16px; max-width: 36ch; }
.note-light { margin-top: 64px; font: 400 13px var(--mono); letter-spacing: .04em; color: var(--muted-light); max-width: 80ch; }

/* Para quién */
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 2px solid var(--ink); border-left: 1px solid var(--rule); }
.tile { position: relative; padding: clamp(28px, 3vw, 48px); border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); min-height: 280px; display: flex; flex-direction: column; gap: 14px; overflow: hidden; isolation: isolate; transition: color .5s var(--ease); }
.tile::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--ink); transform: translateY(101%); transition: transform .6s var(--ease); }
.tile:hover { color: var(--ivory); }
.tile:hover::before { transform: none; }
.tile:hover p { color: #c5c1bc; }
.tile-n { font: 500 13px var(--mono); color: var(--muted); letter-spacing: .14em; margin-bottom: auto; }
.tile h3 { font-size: clamp(24px, 2.1vw, 32px); font-weight: 700; letter-spacing: -.02em; line-height: 1.1; }
.tile p { color: var(--stone); font-size: 17px; transition: color .5s; }

/* Servicio */
.verbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 4vw, 64px); }
.verb { border-top: 1px solid var(--rule-dark); padding-top: 36px; }
.verb h3 { font-size: clamp(56px, 7.4vw, 136px); font-weight: 800; letter-spacing: -.06em; line-height: .9; margin-bottom: 28px; }
.verb h3 span { font-weight: 300; color: #5b5853; transition: color .5s var(--ease); }
.verb:hover h3 span { color: var(--ivory); }
.verb p { color: #c5c1bc; font-size: clamp(17px, 1.4vw, 21px); max-width: 30ch; }
.band { margin-top: clamp(56px, 7vw, 112px); padding: 28px 32px; border: 1px solid var(--rule-dark); font: 500 clamp(13px, 1.1vw, 16px) var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ivory); }
.band-light { border-color: var(--rule); color: var(--ink); background: var(--ivory); }

/* Método */
.method-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(48px, 7vw, 140px); align-items: start; }
.method-head { position: sticky; top: 140px; }
.steps { position: relative; padding-left: 0; }
.steps::before, .steps::after { content: ""; position: absolute; left: 27px; top: 10px; bottom: 10px; width: 2px; background: var(--rule); }
.steps::after { background: var(--ink); transform-origin: 0 0; transform: scaleY(var(--p, 0)); }
.steps li { position: relative; display: grid; grid-template-columns: 56px 1fr; gap: 32px; padding: 0 0 56px; z-index: 1; }
.steps li:last-child { padding-bottom: 0; }
.step-n { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: var(--paper); border: 2px solid var(--rule); font: 500 14px var(--mono); transition: background .5s, color .5s, border-color .5s; }
.steps li.is-on .step-n { background: var(--ink); color: var(--ivory); border-color: var(--ink); }
.steps h3 { font-size: clamp(22px, 2vw, 30px); font-weight: 700; letter-spacing: -.02em; padding-top: 10px; }
.steps h3 em { font: 500 12px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink); background: var(--acid); padding: 4px 8px; margin-left: 8px; vertical-align: middle; font-style: normal; }
.steps p { margin-top: 8px; color: var(--stone); font-size: 17px; max-width: 42ch; }

/* Estándar */
.standard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(48px, 7vw, 140px); align-items: center; }
.quote { margin-top: 40px; padding-left: 24px; border-left: 4px solid var(--ink); font-size: clamp(22px, 2vw, 30px); font-weight: 600; letter-spacing: -.01em; line-height: 1.3; max-width: 26ch; }
.ladder { border-top: 2px solid var(--ink); counter-reset: l; }
.ladder li { display: flex; align-items: center; gap: 28px; padding: 16px 0; border-bottom: 1px solid var(--rule); font-size: clamp(20px, 2vw, 30px); font-weight: var(--w, 500); letter-spacing: -.015em; }
.ladder li span { font: 500 13px var(--mono); color: var(--muted); width: 28px; }
.ladder li.dim { color: var(--stone); }

/* Ficha */
.record-grid { display: grid; grid-template-columns: minmax(320px, 620px) 1fr; gap: clamp(48px, 7vw, 120px); align-items: center; }
.record-card { position: relative; background: var(--ivory); color: var(--ink); padding: clamp(28px, 3vw, 48px); }
.record-card header { display: flex; justify-content: space-between; padding-bottom: 20px; border-bottom: 2px solid var(--ink); font: 500 13px var(--mono); letter-spacing: .14em; }
.record-card header .muted { color: var(--muted); }
.record-card dl div { display: flex; justify-content: space-between; gap: 20px; padding: 15px 0; border-bottom: 1px solid var(--rule); }
.record-card dl div:last-child { border-bottom: 0; }
.record-card dt { font: 500 12px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); padding-top: 3px; }
.record-card dd { font-size: 17px; font-weight: 600; text-align: right; min-height: 1.5em; }
.record-card dd.typing::after { content: "▌"; margin-left: 2px; animation: blink .8s steps(2) infinite; }
.stamp { position: absolute; right: -28px; bottom: -36px; display: grid; place-items: center; gap: 4px; width: 132px; height: 132px; border-radius: 50%; border: 2px solid var(--ink); background: var(--acid); font: 500 11px var(--mono); letter-spacing: .2em; }
.js .stamp { opacity: 0; transform: scale(1.6); transition: opacity .3s, transform .45s cubic-bezier(.3, 1.6, .5, 1); }
.stamp img { width: 46px; height: 46px; margin-top: 18px; }
.js .stamp.is-on, .reduce .stamp { opacity: 1; transform: none; }

/* Garantías */
.law-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.law { display: flex; flex-direction: column; gap: 14px; padding: 32px; background: var(--paper); border-top: 4px solid var(--ink); transition: transform .5s var(--ease), box-shadow .5s var(--ease); }
.law:hover { transform: translateY(-6px); box-shadow: 0 24px 48px -28px rgba(12,12,12,.35); }
.law h3 { font-size: 24px; font-weight: 700; letter-spacing: -.02em; }
.law p:not(.mono) { color: var(--stone); font-size: 17px; }

/* Contratación */
.scale { margin-bottom: clamp(56px, 7vw, 96px); }
.scale-bar { display: grid; grid-template-columns: 1fr 1fr 1fr; height: 84px; gap: 4px; }
.seg { position: relative; background: #e6e2dc; }
.seg-fill { position: absolute; inset: 0; transform-origin: 0 50%; transform: scaleX(0); transition: transform 1.1s var(--ease); }
.seg-1 .seg-fill { background: var(--acid); }
.seg-2 .seg-fill { background: var(--ink); transition-delay: .5s; }
.seg-3 .seg-fill { background: var(--soft); transition-delay: 1s; }
.scale.is-in .seg-fill { transform: none; }
.marker { position: absolute; left: var(--at); top: 50%; transform: translate(-50%, -50%) scale(.6); opacity: 0; display: flex; flex-direction: column; align-items: center; font: 500 12px var(--mono); letter-spacing: .1em; text-transform: uppercase; white-space: nowrap; transition: opacity .5s 1.2s, transform .6s 1.2s cubic-bezier(.3, 1.5, .5, 1); }
.marker b { font: 700 16px var(--sans); letter-spacing: -.01em; text-transform: none; }
.seg-1 .marker { color: var(--ink); }
.seg-2 .marker { color: var(--ivory); transition-delay: 1.5s; }
.scale.is-in .marker { opacity: 1; transform: translate(-50%, -50%); }
.scale-ticks { display: grid; grid-template-columns: 1fr 1fr 1fr auto; margin-top: 14px; font: 500 12px var(--mono); letter-spacing: .06em; color: var(--muted); }
.procure-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 3vw, 48px); }
.procure-grid article { border-top: 6px solid var(--ink); padding-top: 28px; display: flex; flex-direction: column; gap: 14px; }
.procure-grid article:nth-child(2) { border-color: #8d8985; }
.procure-grid article:nth-child(3) { border-color: var(--rule); }
.procure-grid h3 { font-size: clamp(30px, 3vw, 48px); font-weight: 700; letter-spacing: -.03em; line-height: 1.05; }
.procure-grid p:not(.mono) { color: var(--stone); font-size: 17px; }
.procure-grid b { color: var(--ink); }

/* Inversión */
.invest-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: clamp(48px, 6vw, 112px); align-items: end; }
.phases { width: 100%; border-collapse: collapse; font-size: clamp(16px, 1.3vw, 19px); }
.phases th { text-align: left; font: 500 12px var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); padding: 0 0 14px; border-bottom: 2px solid var(--ink); }
.phases th:last-child, .phases td:last-child { text-align: right; white-space: nowrap; }
.phases td { padding: 18px 0; border-bottom: 1px solid var(--rule); }
.phases td:last-child { font-weight: 600; font-variant-numeric: tabular-nums; padding-left: 24px; }
.phases td em { color: var(--muted); font-style: normal; }
.phases tr.free td:last-child { color: var(--ink); background: var(--acid); padding: 6px 12px; }
.phases tr.free td { border-bottom-color: var(--rule); }
.packs { display: flex; flex-direction: column; gap: 20px; }
.pack { padding: clamp(28px, 3vw, 44px); border: 2px solid var(--ink); display: flex; flex-direction: column; gap: 14px; }
.pack-dark { background: var(--ink); color: var(--ivory); border-color: var(--ink); }
.pack-dark .mono { color: var(--acid); }
.price { font-size: clamp(36px, 3.6vw, 60px); font-weight: 800; letter-spacing: -.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.pack p:last-child { color: var(--stone); font-size: 17px; }
.pack-dark p:last-child { color: #c5c1bc; }

/* Financiación */
.fund-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 4vw, 64px); }
.fund-grid article { border-top: 1px solid var(--rule-dark); padding-top: 28px; display: flex; flex-direction: column; gap: 14px; }
.fund-grid .mono { color: var(--muted-light); }
.fund-grid .mono.acid { color: var(--acid); }
.fund-grid h3 { font-size: clamp(26px, 2.4vw, 38px); font-weight: 700; letter-spacing: -.02em; color: var(--ivory); }
.fund-grid p:not(.mono) { color: #c5c1bc; font-size: 17px; max-width: 34ch; }
.alert { margin-top: clamp(56px, 7vw, 96px); padding: 28px 32px; border-left: 6px solid var(--acid); background: var(--ink-2); font-size: clamp(17px, 1.4vw, 21px); color: #c5c1bc; }
.alert b { color: var(--ivory); }

/* Preguntas */
.faq-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(48px, 6vw, 120px); align-items: start; }
.faq-list { border-top: 2px solid var(--ink); }
.faq-list details { border-bottom: 1px solid var(--rule); }
.faq-list summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 28px 0; font-size: clamp(20px, 1.9vw, 28px); font-weight: 700; letter-spacing: -.02em; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary i { position: relative; flex: none; width: 22px; height: 22px; }
.faq-list summary i::before, .faq-list summary i::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 2px; margin-top: -1px; background: var(--ink); transition: transform .4s var(--ease); }
.faq-list summary i::after { transform: rotate(90deg); }
.faq-list details[open] summary i::after { transform: rotate(0); }
.faq-list details p { padding: 0 0 28px; color: var(--stone); font-size: 18px; max-width: 56ch; animation: drop .5s var(--ease); }
@keyframes drop { from { opacity: 0; transform: translateY(-8px); } }

/* Diferencia */
.diff-table { border-top: 2px solid var(--ink); }
.dt-row { display: grid; grid-template-columns: 1fr 1.2fr 1.2fr 1.2fr; }
.dt-row > span { padding: 22px 20px 22px 0; border-bottom: 1px solid var(--rule); font-size: clamp(16px, 1.35vw, 20px); color: var(--stone); }
.dt-row > span:first-child { font: 500 12px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); padding-top: 28px; }
.dt-head > span { font-weight: 700; color: var(--ink); font-size: clamp(17px, 1.5vw, 22px); }
.dt-row > .us { background: var(--ink); color: var(--ivory); font-weight: 600; padding-left: 24px; border-bottom-color: var(--rule-dark); }
.dt-head > .us { color: var(--acid); }

/* Contacto */
.cta { padding-bottom: clamp(64px, 8vw, 120px); overflow: hidden; overflow: clip; }
.cta-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: clamp(32px, 5vw, 96px); align-items: center; }
.cta-title { font-size: clamp(64px, 11vw, 200px); font-weight: 800; letter-spacing: -.06em; line-height: .9; color: var(--ivory); margin-bottom: 40px; }
.cta-actions { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; margin-top: 44px; }
.cta-mark { justify-self: end; width: min(100%, 420px); }
.js .cta-mark { clip-path: inset(0 0 100% 0); transition: clip-path 1.4s var(--ease) .2s; }
.js .is-in .cta-mark, .reduce .cta-mark { clip-path: inset(0 0 0 0); }
.cta-alt { margin-top: clamp(80px, 10vw, 160px); padding-top: 32px; border-top: 1px solid var(--rule-dark); }
.cta-alt p { color: var(--muted-light); font-size: 17px; }
.cta-alt a { color: var(--ivory); font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--acid); }

/* Pie */
.foot { background: var(--ivory); color: var(--ink); padding: 56px 0; }
.foot-grid { display: grid; grid-template-columns: auto 1fr auto; gap: 40px; align-items: center; }
.foot-brand img { width: 220px; height: auto; }
.foot-claim { font: 500 13px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.foot nav { display: flex; gap: 28px; font-size: 15px; font-weight: 600; flex-wrap: wrap; }
.foot nav a { text-decoration: none; }
.foot nav a:hover { text-decoration: underline; }

/* Animaciones de entrada (solo con JS) */
.js [data-reveal] { opacity: 0; transform: translateY(36px); transition: opacity 1s var(--ease) var(--d, 0s), transform 1s var(--ease) var(--d, 0s); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
.js [data-stagger] > * { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: calc(var(--i, 0) * 90ms); }
.js [data-stagger].is-in > * { opacity: 1; transform: none; }
.js [data-rise] { display: inline-block; transform: translateY(105%); transition: transform 1.1s var(--ease) var(--d, 0s); }
.js .is-in [data-rise], .js [data-rise].is-in { transform: none; }
.wm { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.wi { display: inline-block; }
.js .wi { transform: translateY(105%); transition: transform 1s var(--ease); transition-delay: calc(var(--i, 0) * 55ms); }
.js .is-in .wi { transform: none; }

/* Móvil y tableta */
@media (max-width: 1100px) {
  .top-nav a:not(.top-alt) { display: none; }
  .case-wide, .case-portrait, .premise-grid, .method-grid, .standard-grid, .record-grid, .invest-grid, .faq-grid, .cta-grid { grid-template-columns: 1fr; }
  .case-portrait .compare { order: 2; }
  .method-head { position: static; }
  .tiles, .law-grid { grid-template-columns: 1fr 1fr; }
  .cta-mark { justify-self: start; width: 220px; }
}
@media (max-width: 760px) {
  body { font-size: 17px; }
  .top { gap: 14px; }
  .top-word { display: none; }
  .top-nav { gap: 16px; font-size: 12px; }
  .top .pill { padding: 9px 14px; font-size: 11px; }
  .hud { top: 76px; }
  .hero-copy { bottom: 84px; }
  .hero-hint { display: none; }
  .risk-grid, .answer-cols, .trio, .verbs, .tiles, .law-grid, .procure-grid, .fund-grid { grid-template-columns: 1fr; }
  .risk-card { min-height: 0; }
  .specs { grid-template-columns: 1fr 1fr; }
  .scale-bar { height: 64px; }
  .marker { font-size: 10px; }
  .marker b { font-size: 13px; }
  .scale-ticks { font-size: 10px; }
  .diff-table { overflow-x: auto; }
  .dt-row { min-width: 680px; }
  .stamp { right: 12px; bottom: -48px; width: 104px; height: 104px; }
  .stamp img { width: 34px; height: 34px; margin-top: 12px; }
  .foot-grid { grid-template-columns: 1fr; }
}

/* Movimiento reducido */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .grain, .marquee-track, .rec i, .hero-hint, .risk-fade i, .risk-glitch span { animation: none !important; }
  .risk-glitch span:not(:first-child) { display: none; }
  .js [data-reveal], .js [data-stagger] > *, .js [data-rise], .wi { opacity: 1 !important; transform: none !important; transition: none !important; }
  .seg-fill { transform: none; transition: none; }
  .marker { opacity: 1; transform: translate(-50%, -50%); transition: none; }
  .hero { height: auto; }
  .hero-stage { position: relative; }
}

/* Ajustes tras revisión visual */
.premise .h-xl { font-size: clamp(44px, 5.6vw, 96px); }
.price { font-size: clamp(30px, 2.9vw, 50px); white-space: nowrap; }
.record { overflow: hidden; }
.marker small { font: inherit; }
@media (max-width: 760px) {
  .m-hide { display: none; }
  .scale-bar { grid-template-columns: 1fr 1fr .7fr; }
  .marker { left: 50%; }
  .marker small { font-size: 10px; }
}
.top-nav a { white-space: nowrap; }
@media (max-height: 880px) {
  .hero-title { font-size: clamp(36px, min(7vw, 8.6vh), 120px); }
  .hud { top: 84px; }
}
@media (max-height: 640px) {
  .hero-lead { display: none; }
}

/* ADN: «Made by a human is the new luxury» */
.dna { min-height: 100vh; min-height: 100svh; display: flex; align-items: center; border-bottom: 1px solid var(--rule-dark); }
.dna .wrap { display: flex; flex-direction: column; }
.dna-title { font: 500 clamp(34px, 7.2vw, 132px)/1.02 var(--mono); letter-spacing: .01em; text-transform: uppercase; margin: 8px 0 clamp(48px, 6vw, 96px); }
.dna-l1, .dna-l2 { display: block; white-space: nowrap; }
.dna-l1 { color: var(--ivory); }
.dna-l2 { color: #6b6863; }
.js .dna-l1 .c { opacity: 0; }
.js .dna-l1 .c.on { opacity: 1; }
.js .dna-l1 .c { position: relative; }
.js .dna-l1 .c.cur::after { content: "▌"; position: absolute; left: 100%; top: 0; color: var(--acid); animation: blink .8s steps(2) infinite; }
.js .dna-l2 { opacity: 0; transform: translateY(.25em); transition: opacity 1.2s var(--ease), transform 1.2s var(--ease); }
.js .dna-l2.is-on, .reduce .dna-l2 { opacity: 1; transform: none; }
.reduce .dna-l1 .c { opacity: 1; }
.dna-body { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 6vw, 112px); align-items: start; border-top: 1px solid var(--rule-dark); padding-top: 40px; }
.dna-pillars li { display: grid; grid-template-columns: 48px 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--rule-dark); }
.dna-pillars li:first-child { padding-top: 0; }
.dna-pillars span { font: 500 13px var(--mono); color: var(--acid); padding-top: 6px; }
.dna-pillars p { font-size: clamp(19px, 1.7vw, 26px); color: #c5c1bc; line-height: 1.35; }
.dna-pillars b { color: var(--ivory); }
@media (max-width: 1100px) { .dna-body { grid-template-columns: 1fr; } }
@media (max-width: 760px) { .dna-l1, .dna-l2 { white-space: normal; } .dna-title { font-size: clamp(30px, 9.5vw, 48px); } }

/* Firma: el monotipo se levanta con el scroll; el lienzo ocupa toda la sección, sin marco */
.sign { margin: 0; }
.js .cta-mark.sign { clip-path: none; }
.sign-canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.cta-sticky { position: relative; }
.cta-sticky > .wrap { position: relative; z-index: 1; width: 100%; }
/* En escritorio la escena se queda fija mientras el scroll levanta el logo */
@media (min-width: 1101px) and (min-height: 640px) {
  .js:not(.reduce) .cta-scene { height: 230vh; }
  .js:not(.reduce) .cta-sticky { position: sticky; top: 0; height: 100vh; display: flex; align-items: center; }
  .js:not(.reduce) .cta-scene.is-done { height: auto; }
  .js:not(.reduce) .cta-scene.is-done .cta-sticky { position: relative; }
}
.sign-stage { width: 100%; aspect-ratio: 1; }
.sign-fallback { width: 78%; margin: 6% auto 0; }
.js .sign-fallback { display: none; }
.sign figcaption { display: flex; justify-content: space-between; gap: 16px; margin-top: 14px; font: 500 12px var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--muted-light); }
@media (max-width: 1100px) { .cta-mark.sign { width: 280px; } }

/* Máscaras de entrada sin cortar descendentes (g, p, y, q) */
.line-mask { padding-bottom: .22em; margin-bottom: -.16em; }
.wm { padding-bottom: .22em; margin-bottom: -.22em; }