/* ==========================================================================
   BASE — tokens, tipografía, header, navegación, componentes compartidos
   ========================================================================== */
/* Paleta: Espresso + naranja */
:root {
  --ink: #15100C; --ink-2: #1E1813; --ink-3: #2A221C;
  --bone: #F3EADD; --acid: #FF6B2C; --on-acid: #15100C; --smoke: #A39385;
  --mat: #FF6B2C; --slab: #2C241E;
}
:root {
  --line: color-mix(in srgb, var(--bone) 12%, transparent);
  --glow: color-mix(in srgb, var(--acid) 15%, transparent);
  --red: #E3212B;
  --f-display: 'Clash Display', 'Arial Narrow', sans-serif;
  --f-serif: 'Instrument Serif', Georgia, serif;
  --f-body: 'General Sans', system-ui, sans-serif;
  --f-mono: 'JetBrains Mono', ui-monospace, monospace;
  --gutter: clamp(16px, 4vw, 56px);
  --radius: 22px;
  --ease: cubic-bezier(.16, 1, .3, 1);
}
/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; overflow-x: clip; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }
body {
  background: var(--ink);
  color: var(--bone);
  font-family: var(--f-body);
  font-size: clamp(16px, 1.05vw, 18px);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }
::selection { background: var(--acid); color: var(--ink); }
:focus-visible { outline: 2px solid var(--acid); outline-offset: 4px; border-radius: 4px; }
em {
  font-family: var(--f-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--acid);
  letter-spacing: -.01em;
}
.mono, .label, .kicker { font-family: var(--f-mono); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; }
.label { color: var(--smoke); display: flex; gap: .6em; margin-bottom: 1.4rem; }
.label span:first-child { color: var(--acid); }
.kicker { color: var(--acid); margin-bottom: 1rem; }
.kicker--red { color: #ff5a62; }
/* Clash Display trae un espacio angosto y con el tracking negativo las palabras se pegan: se lo devolvemos */
h1, h2, h3, h4, .title, .subtitle, .marquee__track span, .contact__title, .hero__caption, .disc__name, .banner__sub,
.kword__cap, .ctr__q, .duo__h, .post__quote, .post__big, .about__bio, .frame__a, .frame__b, .faq__q, .menu__links a,
.curtain__label, .line, .manifesto__text { word-spacing: .2em; }
.opener__title, .chero__title, .contact__title { word-spacing: .14em; }
/* Máscaras de SplitText: aire para descendentes e itálicas */
.line-mask, .char-mask { padding: 0 .06em .16em; margin: 0 -.06em -.16em; }
.contact__title .char-mask { padding: .04em .12em .18em; margin: -.04em -.12em -.18em; }
/* ---------- Buttons ---------- */
.btn {
  --bg: transparent; --fg: var(--bone);
  display: inline-flex; align-items: center; gap: .55em;
  padding: .95em 1.6em; border-radius: 999px;
  background: var(--bg); color: var(--fg);
  font-family: var(--f-body); font-weight: 600; font-size: .95rem;
  border: 1px solid var(--bg);
  position: relative; overflow: hidden; isolation: isolate;
  transition: color .4s var(--ease), border-color .4s var(--ease);
  will-change: transform;
}
.btn::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: var(--fg); border-radius: inherit;
  transform: translateY(101%); transition: transform .5s var(--ease);
}
.btn:hover::before { transform: translateY(0); }
.btn:hover { color: var(--bg); }
.btn--acid { --bg: var(--acid); --fg: var(--on-acid); }
.btn--acid:hover { color: var(--acid); }
.btn--acid::before { background: var(--ink); }
.btn--ink { --bg: var(--ink); --fg: var(--bone); }
.btn--ink::before { background: var(--acid); }
.btn--ink:hover { color: var(--ink); }
.btn--ghost { border-color: var(--line); }
.btn--ghost::before { background: var(--bone); }
.btn--ghost:hover { color: var(--ink); }
.btn--sm { padding: .65em 1.2em; font-size: .85rem; }
.btn--lg { padding: 1.2em 2.2em; font-size: 1.05rem; }
.badge {
  display: inline-block; font-family: var(--f-mono); font-size: .7rem; text-transform: uppercase; letter-spacing: .08em;
  padding: .4em .9em; border-radius: 999px; border: 1px dashed var(--smoke); color: var(--smoke); margin-bottom: 1rem;
}
.badge--acid { background: var(--ink); color: var(--acid); border: 0; }
/* ---------- Global layers ---------- */
/* Luces de fondo en una capa fija aparte: se pinta una sola vez y no se repinta al scrollear */
body::before {
  content: ''; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(90vw 70vh at 0% 100%, var(--glow), transparent 70%), radial-gradient(60vw 50vh at 100% 0%, color-mix(in srgb, var(--acid) 6%, transparent), transparent 70%);
  transform: translateZ(0);
}
.grain {
  position: fixed; inset: -50px; z-index: 90; pointer-events: none; opacity: .07; will-change: transform;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1s steps(4) infinite;
}
@keyframes grain {
  0% { transform: translate3d(0, 0, 0); } 25% { transform: translate3d(-37px, 21px, 0); }
  50% { transform: translate3d(29px, -43px, 0); } 75% { transform: translate3d(-17px, -11px, 0); } 100% { transform: translate3d(0, 0, 0); }
}
.progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 80; }
.progress i { display: block; height: 100%; background: var(--acid); transform-origin: left; transform: scaleX(0); }
.cursor {
  position: fixed; top: 0; left: 0; z-index: 100; pointer-events: none;
  width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%;
  background: var(--acid); mix-blend-mode: difference;
  display: grid; place-items: center;
  transition: width .35s var(--ease), height .35s var(--ease), margin .35s var(--ease), background .35s;
  opacity: 0;
}
.has-cursor .cursor { opacity: 1; }
.has-cursor, .has-cursor a, .has-cursor button { cursor: none; }
.cursor.is-hover { width: 56px; height: 56px; margin: -28px 0 0 -28px; }
.cursor.is-label { width: 84px; height: 84px; margin: -42px 0 0 -42px; mix-blend-mode: normal; }
.cursor__label { font-family: var(--f-mono); font-size: .8rem; color: var(--ink); opacity: 0; transition: opacity .2s; }
.cursor.is-label .cursor__label { opacity: 1; }
.curtain {
  position: fixed; inset: 0; z-index: 95; background: var(--acid); color: var(--ink);
  display: grid; place-items: center; transform: translateY(100%); pointer-events: none;
}
.is-transitioning .curtain { transform: translateY(0); }
.curtain__label { display: inline-block; font-size: clamp(3.4rem, 11vw, 10rem); font-weight: 600; letter-spacing: -.05em; }
.curtain__brand { overflow: hidden; padding: 0 .1em .12em; color: #fff; font-family: var(--f-display); font-size: clamp(2rem, 6vw, 5rem); font-weight: 500; letter-spacing: -.03em; }
/* ---------- Escenario 3D ---------- */
.stage { position: fixed; inset: 0; z-index: 5; pointer-events: none; opacity: 0; }
.stage canvas { display: block; width: 100% !important; height: 100% !important; }
.over { position: relative; z-index: 6; }
.scene { position: relative; height: 100vh; height: 100svh; overflow: hidden; }
.scrollhint {
  position: fixed; left: 50%; bottom: 22px; z-index: 60; transform: translate(-50%, 24px);
  display: flex; align-items: center; gap: .7em; padding: .6em 1.1em; border-radius: 999px;
  font-family: var(--f-mono); font-size: .68rem; text-transform: uppercase; letter-spacing: .08em;
  border: 1px solid var(--line); background: color-mix(in srgb, var(--ink) 55%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  opacity: 0; pointer-events: none; transition: opacity .5s, transform .7s var(--ease);
}
.in-scene .scrollhint { opacity: 1; transform: translate(-50%, 0); }
.scrollhint i { position: relative; width: 13px; height: 20px; border: 1.5px solid currentColor; border-radius: 7px; }
.scrollhint i::after { content: ''; position: absolute; left: 50%; top: 4px; width: 2px; height: 4px; margin-left: -1px; border-radius: 2px; background: var(--acid); animation: wheel 1.6s var(--ease) infinite; }
@keyframes wheel { from { transform: translateY(0); opacity: 1; } to { transform: translateY(7px); opacity: 0; } }
/* Texto que "rueda" letra por letra al hover */
.rl { display: inline-flex; flex-direction: column; height: 1.25em; line-height: 1.25em; overflow: hidden; vertical-align: top; }
.rl > span { transition: transform .5s var(--ease); transition-delay: calc(var(--d) * 16ms); }
a:hover .rl > span, button:hover .rl > span { transform: translateY(-100%); }
/* ---------- Preloader ---------- */
.preloader { display: none; }
.js .preloader {
  position: fixed; inset: 0; z-index: 96; background: var(--ink);
  display: grid; grid-template-rows: 1fr auto auto; padding: var(--gutter); gap: 1rem;
}
.is-transitioning .preloader { display: none; }
.preloader__name { align-self: center; overflow: hidden; font-family: var(--f-display); font-size: clamp(2.6rem, 9vw, 9rem); font-weight: 500; letter-spacing: -.04em; line-height: 1; color: #fff; }
.preloader__name span { display: block; }
.preloader__name b { font-weight: 700; }
.preloader__tag { color: var(--smoke); font-family: var(--f-mono); font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; }
.preloader__count { position: absolute; right: var(--gutter); bottom: calc(var(--gutter) + 1.5rem); font-family: var(--f-display); font-size: clamp(4rem, 12vw, 11rem); font-weight: 600; color: var(--acid); line-height: .8; }
.preloader__bar { height: 2px; background: var(--line); }
.preloader__bar i { display: block; height: 100%; background: var(--acid); transform-origin: left; transform: scaleX(0); }
/* ---------- Header ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 70;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 18px var(--gutter);
  transition: transform .6s var(--ease), background .4s;
}
.header.is-hidden { transform: translateY(-110%); }
.header.is-solid { background: color-mix(in srgb, var(--ink) 72%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.brand { font-family: var(--f-display); font-size: 1.35rem; letter-spacing: -.03em; display: flex; gap: .25em; color: #fff; }
.brand__light { font-weight: 500; }
.brand__bold { font-weight: 700; }
.nav { position: relative; display: flex; gap: .3rem; }
.nav a { font-size: .92rem; position: relative; z-index: 1; padding: .45em .95em; border-radius: 999px; transition: color .4s var(--ease); }
.nav a.is-active { color: var(--on-acid); }
.nav a.is-active::after { opacity: 0; }
.nav__pill { position: absolute; left: 0; top: 0; height: 100%; width: 0; border-radius: 999px; background: var(--acid); opacity: 0; pointer-events: none; z-index: 0; }
.nav a::after { content: ''; position: absolute; left: .95em; right: .95em; bottom: .15em; height: 1px; background: var(--acid); transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease); }
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.header__actions { display: flex; align-items: center; gap: .8rem; }
.lang { display: flex; gap: .35em; font-family: var(--f-mono); font-size: .8rem; padding: .5em .7em; border: 1px solid var(--line); border-radius: 999px; }
.lang i { color: var(--smoke); font-style: normal; }
.lang span { color: var(--smoke); transition: color .3s; }
.lang span.is-active { color: var(--acid); }
.burger { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; position: relative; }
.burger i { position: absolute; left: 13px; right: 13px; height: 1.5px; background: var(--bone); transition: transform .5s var(--ease); }
.burger i:first-child { top: 18px; }
.burger i:last-child { top: 24px; }
.menu-open .burger i:first-child { transform: translateY(3px) rotate(45deg); }
.menu-open .burger i:last-child { transform: translateY(-3px) rotate(-45deg); }
.menu {
  position: fixed; inset: 0; z-index: 65; background: var(--ink);
  display: flex; align-items: flex-end; padding: 120px var(--gutter) var(--gutter);
  clip-path: inset(0 0 100% 0); transition: clip-path .8s var(--ease); visibility: hidden;
}
.menu-open .menu { clip-path: inset(0 0 0 0); visibility: visible; }
.menu__links { display: flex; flex-direction: column; gap: .3rem; }
.menu__links a { font-family: var(--f-display); font-size: clamp(2.4rem, 11vw, 4rem); font-weight: 500; letter-spacing: -.03em; line-height: 1.05; }
.on-hero .header__cta { --bg: var(--on-acid); --fg: var(--bone); }
.on-hero .header__cta::before { background: var(--bone); }
.on-hero .header__cta:hover { color: var(--on-acid); }
.on-hero .lang { border-color: color-mix(in srgb, var(--on-acid) 30%, transparent); }
.on-hero .lang span, .on-hero .lang i { color: color-mix(in srgb, var(--on-acid) 70%, transparent); }
.on-hero .lang span.is-active { color: #fff; }
.on-hero .burger { border-color: color-mix(in srgb, var(--on-acid) 30%, transparent); }
.on-hero .chapters button.is-active { color: var(--on-acid); }
.on-hero .chapters button.is-active .ch__bar { background: var(--on-acid); }
/* ---------- Chapters ---------- */
.chapters {
  position: fixed; right: calc(var(--gutter) * .5); top: 50%; transform: translateY(-50%); z-index: 60;
  display: flex; flex-direction: column; gap: 4px;
}
.chapters button {
  display: flex; align-items: center; justify-content: flex-end; gap: .7em;
  font-family: var(--f-mono); font-size: .68rem; color: var(--smoke); padding: 3px 0;
}
.chapters .ch__label { opacity: 0; transform: translateX(8px); transition: opacity .3s, transform .4s var(--ease); white-space: nowrap; }
.chapters .ch__bar { width: 14px; height: 1px; background: currentColor; transition: width .4s var(--ease), background .3s; }
.chapters:hover .ch__label, .chapters button.is-active .ch__label { opacity: 1; transform: none; }
.chapters button.is-active { color: var(--acid); }
.chapters button.is-active .ch__bar { width: 30px; background: var(--acid); }
.chapters:not(:hover) button:not(.is-active) .ch__label { opacity: 0; }
/* ---------- Sections ---------- */
.section { padding: clamp(110px, 16vh, 200px) var(--gutter); position: relative; }
.section__head { margin-bottom: clamp(48px, 8vh, 96px); max-width: 1100px; }
.section__head--split { display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem; max-width: none; flex-wrap: wrap; }
.section__sub { color: var(--smoke); max-width: 52ch; margin-top: 1.2rem; font-size: 1.05rem; }
.title, .subtitle { font-family: var(--f-display); font-weight: 600; letter-spacing: -.035em; line-height: .95; }
.title { font-size: clamp(3rem, 8vw, 8.5rem); }
.subtitle { font-size: clamp(2rem, 4.5vw, 4rem); margin-bottom: 2.5rem; }
.title em, .subtitle em { padding-right: .06em; }
/* ---------- Mockups ---------- */
.browser {
  border-radius: 14px; overflow: hidden; background: var(--ink-3);
  border: 1px solid var(--line); box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .8);
}
.browser__bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: var(--ink-3); border-bottom: 1px solid var(--line); }
.browser__bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.browser__bar i:first-child { background: #ff5f57; }
.browser__bar i:nth-child(2) { background: #febc2e; }
.browser__bar i:nth-child(3) { background: #28c840; }
.browser__url { margin-left: 12px; flex: 1; max-width: 340px; font-family: var(--f-mono); font-size: .68rem; color: var(--smoke); background: var(--ink); padding: 4px 12px; border-radius: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.browser__screen { position: relative; aspect-ratio: 16 / 9.4; overflow: hidden; background: var(--ink); }
.browser__screen img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.phone {
  width: 100%; aspect-ratio: 9 / 19; border-radius: 34px; padding: 8px;
  background: var(--ink-2); border: 1px solid var(--line); box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .9);
}
.phone__screen { position: relative; width: 100%; height: 100%; border-radius: 27px; overflow: hidden; background: var(--ink); }
.phone__screen img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.screen-stack img { position: absolute; inset: 0; }
.screen-stack img + img { opacity: 0; }
/* Tarjetas (se reutilizan en las muestras de Combos) */
.card__inner {
  position: relative; height: 100%; padding: 28px; border-radius: var(--radius);
  background: var(--ink-2); border: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 1rem; transform-style: preserve-3d; transition: border-color .4s;
}
/* ---------- Proceso ---------- */
.process__steps { position: relative; max-width: 1200px; margin: 0 auto; }
.process__line { position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: var(--line); }
.process__line i { position: absolute; inset: 0; background: var(--acid); transform-origin: top; transform: scaleY(0); }
.step { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 0 clamp(40px, 8vw, 120px); padding: clamp(40px, 7vh, 80px) 0; }
.step__dot { position: absolute; left: 50%; top: calc(clamp(40px, 7vh, 80px) + .5rem); width: 14px; height: 14px; margin-left: -7px; border-radius: 50%; background: var(--ink); border: 1.5px solid var(--smoke); transition: background .4s, border-color .4s, transform .5s var(--ease); z-index: 1; }
.step.is-active .step__dot { background: var(--acid); border-color: var(--acid); transform: scale(1.4); box-shadow: 0 0 0 8px color-mix(in srgb, var(--acid) 12%, transparent); }
.step__n { font-family: var(--f-display); font-weight: 600; font-size: clamp(5rem, 12vw, 11rem); line-height: .8; letter-spacing: -.05em; color: transparent; -webkit-text-stroke: 1px color-mix(in srgb, var(--bone) 25%, transparent); text-align: right; transition: -webkit-text-stroke-color .5s, color .5s; }
.step.is-active .step__n { -webkit-text-stroke-color: var(--acid); }
.step__body h3 { font-family: var(--f-display); font-weight: 600; font-size: clamp(1.8rem, 3vw, 2.8rem); letter-spacing: -.03em; line-height: 1; margin: .5rem 0 .8rem; }
.step__body p { color: var(--smoke); max-width: 38ch; }
.step__m { color: var(--acid); }
.step:nth-child(odd) .step__n { order: 2; text-align: left; }
.step:nth-child(odd) .step__body { order: 1; text-align: right; justify-self: end; }
.step:nth-child(odd) .step__body p { margin-left: auto; }
.features { display: grid; gap: .4rem; margin-bottom: 1.3rem; }
.features li { display: flex; gap: .7em; align-items: baseline; font-size: .95rem; }
.features li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--red); flex-shrink: 0; transform: translateY(-2px); }
/* ---------- Precios ---------- */
.pricing { padding-bottom: 4vh; }
.prscene__layers { position: absolute; top: 108px; left: var(--gutter); z-index: 2; color: var(--smoke); display: flex; align-items: baseline; gap: .5em; }
.prscene__layers b { font-family: var(--f-display); font-weight: 600; font-size: 4.5rem; line-height: .8; color: var(--acid); }
.prscene__steps { position: absolute; left: var(--gutter); bottom: calc(var(--gutter) + 46px); display: flex; gap: 1.2rem; z-index: 2; }
.prscene__steps li { color: var(--smoke); transition: color .3s, border-color .3s; padding-top: 8px; border-top: 2px solid var(--line); width: 48px; }
.prscene__steps li.is-active { color: var(--acid); border-color: var(--acid); }
.prscene__cards { position: absolute; right: calc(var(--gutter) + 170px); top: 50%; transform: translateY(-50%); width: min(46vw, 620px); height: min(80vh, 720px); z-index: 2; }
.plan {
  position: absolute; inset: 0; opacity: 0; visibility: hidden;
  display: flex; flex-direction: column; gap: 1.2rem; justify-content: center;
  padding: clamp(26px, 3vw, 44px); border-radius: 28px;
  background: color-mix(in srgb, var(--ink-2) 96%, transparent); border: 1px solid var(--line);
}
.plan:first-child { opacity: 1; visibility: visible; }
.plan--featured { background: var(--acid); color: var(--on-acid); border-color: var(--acid); }
.plan__n { color: var(--smoke); display: inline-block; margin-bottom: .8rem; }
.plan--featured .plan__n { color: color-mix(in srgb, var(--on-acid) 60%, transparent); }
.plan__head .badge { margin: 0 0 .8rem .8rem; }
.plan__name { font-family: var(--f-display); font-weight: 600; font-size: clamp(2.2rem, 3.6vw, 3.6rem); letter-spacing: -.04em; line-height: .95; }
.plan__tag { font-family: var(--f-serif); font-style: italic; font-size: 1.4rem; margin-top: .4rem; color: var(--acid); }
.plan--featured .plan__tag { color: var(--on-acid); }
.plan__price { font-family: var(--f-display); font-weight: 600; font-size: clamp(2.4rem, 4vw, 4.2rem); letter-spacing: -.04em; line-height: 1; display: flex; flex-wrap: wrap; align-items: baseline; gap: .2rem .8rem; }
.plan__price small { font-family: var(--f-mono); font-size: .78rem; font-weight: 400; letter-spacing: .06em; text-transform: uppercase; color: var(--smoke); }
.plan--featured .plan__price small { color: color-mix(in srgb, var(--on-acid) 60%, transparent); }
.price { font-variant-numeric: tabular-nums; white-space: nowrap; }
.price .ars { font-family: var(--f-mono); font-weight: 400; font-size: .34em; letter-spacing: .02em; color: var(--smoke); margin-left: .7em; vertical-align: .35em; }
.plan--featured .price .ars { color: color-mix(in srgb, var(--on-acid) 62%, transparent); }
.plan__save .price .ars, .plan__save .price .usd { font-size: 1em; vertical-align: baseline; }
.extras__list .price .ars { font-size: .58em; vertical-align: .15em; }
.plan__save { flex-basis: 100%; font-size: .78rem; color: var(--acid); letter-spacing: .04em; text-transform: uppercase; }
.plan--featured .plan__save { color: var(--on-acid); }
.plan__features { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1.4rem; }
.plan__features li { padding: .55rem 0; border-bottom: 1px solid var(--line); display: flex; gap: .7em; font-size: .9rem; line-height: 1.35; }
.plan--featured .plan__features li { border-color: color-mix(in srgb, var(--on-acid) 15%, transparent); }
.plan__features li::before { content: '✦'; color: var(--acid); font-size: .75em; transform: translateY(.2em); }
.plan--featured .plan__features li::before { color: var(--on-acid); }
.plan__foot { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; margin-top: .4rem; }
.plan__foot .mono { color: var(--smoke); }
.plan--featured .plan__foot .mono { color: color-mix(in srgb, var(--on-acid) 65%, transparent); }
.plan--featured .btn--ink { --bg: var(--on-acid); --fg: var(--bone); }
.plan--featured .btn--ink::before { background: var(--bone); }
.plan--featured .btn--ink:hover { color: var(--on-acid); }
.extras__list li { display: flex; align-items: baseline; gap: 1rem; padding: 1.1rem 0; font-size: 1.1rem; }
.extras__list i { flex: 1; border-bottom: 1px dotted color-mix(in srgb, var(--bone) 25%, transparent); transform: translateY(-4px); }
.extras__list li > span:last-child { font-family: var(--f-display); font-weight: 600; font-size: 1.3rem; }
.note { color: var(--smoke); margin-top: 2rem; font-size: .9rem; max-width: 70ch; }
/* ---------- Banner combos ---------- */
.banner { position: relative; background: var(--acid); color: var(--ink); padding: clamp(80px, 12vh, 140px) 0; overflow: hidden; }
.marquee { overflow: hidden; white-space: nowrap; }
.marquee__track { display: inline-flex; will-change: transform; }
.marquee__track span { font-family: var(--f-display); font-weight: 600; letter-spacing: -.04em; line-height: 1; }
.marquee--banner .marquee__track span { font-size: clamp(5rem, 16vw, 16rem); }
.banner__body { display: grid; justify-items: center; text-align: center; gap: 1.6rem; padding: clamp(40px, 6vh, 80px) var(--gutter) 0; }
.banner .kicker { color: var(--ink); margin: 0; }
.banner__sub { font-family: var(--f-display); font-weight: 500; font-size: clamp(1.6rem, 3.2vw, 3rem); letter-spacing: -.03em; line-height: 1.05; max-width: 22ch; }
.banner__sub em { color: var(--ink); }
.duo-mini { display: flex; align-items: center; gap: 1rem; }
.duo-mini__browser { width: 120px; height: 76px; border: 2px solid var(--ink); border-radius: 10px; display: flex; gap: 4px; padding: 7px; }
.duo-mini__browser i { width: 6px; height: 6px; border-radius: 50%; background: var(--ink); }
.duo-mini__phone { width: 40px; height: 76px; border: 2px solid var(--ink); border-radius: 10px; }
.duo-mini__plus { font-family: var(--f-display); font-size: 2.6rem; font-weight: 600; }
.marquee--outline .marquee__track span { color: transparent; -webkit-text-stroke: 1px var(--acid); }
/* ---------- FAQ ---------- */
.faq__list { max-width: 1100px; border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 2rem; padding: 1.8rem 0; text-align: left; font-family: var(--f-display); font-weight: 500; font-size: clamp(1.3rem, 2.4vw, 2.1rem); letter-spacing: -.02em; line-height: 1.1; transition: color .3s; }
.faq__q:hover { color: var(--acid); }
.faq__q i { position: relative; width: 28px; height: 28px; flex-shrink: 0; }
.faq__q i::before, .faq__q i::after { content: ''; position: absolute; left: 0; right: 0; top: 50%; height: 1.5px; background: currentColor; transition: transform .5s var(--ease); }
.faq__q i::after { transform: rotate(90deg); }
.faq__q[aria-expanded="true"] i::after { transform: rotate(0); }
.faq__q[aria-expanded="true"] { color: var(--acid); }
.faq__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .6s var(--ease); }
.faq__a > div { overflow: hidden; }
.faq__a p { color: var(--smoke); max-width: 65ch; padding-bottom: 1.8rem; font-size: 1.05rem; }
.faq__q[aria-expanded="true"] + .faq__a { grid-template-rows: 1fr; }
/* ---------- Contacto ---------- */
.contact { padding: clamp(120px, 18vh, 220px) var(--gutter) clamp(80px, 12vh, 140px); text-align: center; display: grid; justify-items: center; }
.contact .label { justify-content: center; }
.contact__title { font-family: var(--f-display); font-weight: 600; max-width: 100%; font-size: clamp(3.6rem, 15.5vw, 17rem); letter-spacing: -.06em; line-height: .85; }
.contact__sub { color: var(--smoke); max-width: 44ch; font-size: 1.15rem; margin: 2rem 0 2.6rem; }
.contact__actions { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 1rem; }
.copy { display: inline-flex; align-items: center; gap: 1rem; padding: 1.05em 1.6em; border: 1px solid var(--line); border-radius: 999px; transition: border-color .3s; }
.copy:hover { border-color: var(--acid); }
.copy__state { color: var(--acid); font-size: .72rem; }
.socials { display: flex; gap: 2rem; margin-top: 3rem; font-family: var(--f-mono); font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; }
.socials a { display: inline-block; color: var(--smoke); transition: color .3s; }
.socials a:hover { color: var(--acid); }
.footer { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: 28px var(--gutter); border-top: 1px solid var(--line); font-family: var(--f-mono); font-size: .72rem; color: var(--smoke); text-transform: uppercase; letter-spacing: .06em; }
.footer a:hover { color: var(--acid); }
.samples__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; perspective: 1400px; max-width: 1200px; }
.post { aspect-ratio: 4 / 5; }
.post .card__inner { min-height: 0; height: 100%; padding: 8%; border-radius: 18px; gap: 0; justify-content: space-between; overflow: hidden; }
.post--story { grid-row: span 2; aspect-ratio: auto; }
.post__brand { font-family: var(--f-display); font-weight: 700; font-size: .85rem; letter-spacing: -.02em; }
.post__big { font-family: var(--f-display); font-weight: 600; font-size: clamp(2.2rem, 4.6vw, 4.4rem); letter-spacing: -.05em; line-height: .88; text-transform: uppercase; }
.post__big--num { font-size: clamp(3rem, 7vw, 6.6rem); }
.post__small { font-family: var(--f-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; }
.post__quote { font-family: var(--f-display); font-weight: 500; font-size: clamp(1.6rem, 3vw, 2.8rem); letter-spacing: -.03em; line-height: 1; }
.post__vs { font-family: var(--f-mono); font-size: 1rem; color: var(--acid); }
.post__pill { align-self: center; font-family: var(--f-mono); font-size: .75rem; padding: .7em 1.4em; border-radius: 999px; background: var(--bone); color: var(--ink); }
.post__dots { display: flex; gap: 5px; }
.post__dots i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .3; }
.post__dots i:first-child { opacity: 1; }
.post--acid .card__inner { background: var(--acid); color: var(--ink); border-color: var(--acid); }
.post--bone .card__inner { background: var(--bone); color: var(--ink); border-color: var(--bone); }
.post--bone .post__big { color: var(--ink); }
.post--ink .card__inner { background: var(--ink-2); }
.post--story .card__inner { background: linear-gradient(180deg, var(--ink-3), var(--ink)); }
.post--story .post__big { font-size: clamp(1.8rem, 3.4vw, 3.6rem); writing-mode: vertical-rl; transform: rotate(180deg); align-self: flex-start; }
.post--grid .card__inner { background: repeating-linear-gradient(90deg, transparent 0 39px, color-mix(in srgb, var(--ink) 8%, transparent) 39px 40px), var(--bone); color: var(--ink); }
.post--promo .card__inner { background: var(--ink-2); }
.post--promo .post__big { color: var(--acid); }
.reduced .grain { animation: none; }
.reduced .prscene { height: auto; overflow: visible; }
.reduced .prscene { padding: 0 var(--gutter); }
.reduced .prscene__steps, .reduced .prscene__layers { display: none; }
.reduced .prscene__cards { position: relative; right: 0; top: 0; transform: none; width: auto; height: auto; display: grid; gap: 18px; }
.reduced .plan { position: relative; opacity: 1; visibility: visible; }
@media (max-width: 1100px) {
  .plan__features { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .nav, .header__cta, .chapters { display: none; }
  .burger { display: block; }
  .process__line { left: 7px; }
  .step { grid-template-columns: 1fr; padding-left: 40px; }
  .step__dot { left: 7px; }
  .step__n, .step:nth-child(odd) .step__n { order: 0; text-align: left; font-size: 4.4rem; }
  .step:nth-child(odd) .step__body { order: 0; text-align: left; justify-self: start; }
  .step:nth-child(odd) .step__body p { margin-left: 0; }
  .prscene { height: auto; overflow: visible; }
  .prscene__steps, .prscene__layers { display: none; }
  .prscene { padding: 0 var(--gutter); }
  .prscene__cards { position: relative; right: 0; top: 0; transform: none; width: auto; height: auto; display: grid; gap: 16px; }
  .plan { position: relative; opacity: 1; visibility: visible; }
  .samples__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .contact__actions { flex-direction: column; width: 100%; }
  .contact__actions .btn, .copy { width: 100%; justify-content: center; }
  .copy__mail { font-size: .9rem; }
  .samples__grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .post--story { grid-row: auto; aspect-ratio: 4 / 5; }
  .footer { flex-direction: column; }
  .scrollhint { bottom: 16px; padding: .6em; }
  .scrollhint span { display: none; }
  .on-hero .scrollhint { opacity: 0; }
}
/* ---------- Etiquetas ---------- */
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tags li { font-family: var(--f-mono); font-size: .7rem; padding: .35em .8em; border: 1px solid var(--line); border-radius: 999px; color: var(--bone); }
/* ---------- Aperturas de cada disciplina ---------- */
.opener { position: relative; min-height: 92vh; padding: clamp(120px, 18vh, 200px) var(--gutter) clamp(80px, 12vh, 140px); display: flex; flex-direction: column; justify-content: flex-end; overflow: hidden; border-top: 1px solid var(--line); }
.opener__n { position: absolute; right: var(--gutter); top: 4vh; font-family: var(--f-display); font-weight: 700; font-size: clamp(12rem, 38vw, 40rem); line-height: .8; letter-spacing: -.07em; color: transparent; -webkit-text-stroke: 1.5px color-mix(in srgb, var(--acid) 55%, transparent); pointer-events: none; user-select: none; }
.opener__title { font-family: var(--f-display); font-weight: 600; font-size: clamp(3.6rem, 11vw, 12rem); letter-spacing: -.055em; line-height: .9; max-width: 12ch; position: relative; }
.opener__sub { font-size: clamp(1.1rem, 1.6vw, 1.5rem); max-width: 46ch; margin: 1.8rem 0 1.6rem; color: var(--bone); opacity: .85; position: relative; }
.opener__tags li { font-size: .78rem; padding: .5em 1em; }
.features--acid li::before { background: var(--acid); }
.rate { padding: clamp(24px, 3vw, 40px); border-radius: var(--radius); background: var(--ink-2); border: 1px solid var(--line); }
.rate--single { margin-top: clamp(40px, 7vh, 80px); max-width: 760px; }
.rate__name { font-family: var(--f-display); font-weight: 600; font-size: clamp(1.6rem, 2.4vw, 2.2rem); letter-spacing: -.03em; margin-bottom: .6rem; }
.rate .extras__list li { font-size: 1rem; padding: .9rem 0; }
/* ---------- Visor ---------- */
.lb { position: fixed; inset: 0; z-index: 97; display: grid; grid-template-columns: 80px 1fr 80px; align-items: center; background: color-mix(in srgb, var(--ink) 94%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); opacity: 0; visibility: hidden; transition: opacity .4s, visibility .4s; }
.lb.is-open { opacity: 1; visibility: visible; }
.lb__fig { display: grid; justify-items: center; gap: 1rem; max-height: 92vh; }
.lb__img { max-width: min(92vw, 1200px); max-height: 82vh; object-fit: contain; border-radius: 12px; }
.lb__cap { color: var(--smoke); font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; }
.lb__nav, .lb__close { width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--line); justify-self: center; font-size: 1.2rem; transition: background .3s, color .3s; }
.lb__nav:hover, .lb__close:hover { background: var(--acid); color: var(--on-acid); border-color: var(--acid); }
.lb__close { position: absolute; top: 20px; right: 20px; }
@media (max-width: 900px) {
  .opener { min-height: 80vh; }
  .lb { grid-template-columns: 1fr; }
  .lb__nav { position: absolute; bottom: 24px; }
  .lb__nav--prev { left: 24px; }
  .lb__nav--next { right: 24px; }
}

/* ==========================================================================
   SITIO DE VARIAS PÁGINAS
   ========================================================================== */
/* Apertura que hace de portada de cada página */
.opener--page { min-height: 100vh; min-height: 100svh; border-top: 0; }

/* Página actual en la barra: píldora animada (con JS) o fondo fijo (sin animaciones) */
html:not(.has-pill) .nav a.is-active { background: var(--acid); }
.menu__links a.is-active { color: var(--acid); }
.on-hero .nav__pill { background: var(--on-acid); }
.on-hero .nav a.is-active { color: var(--bone); }

/* La cortina de llegada no muestra la marca hasta saber el nombre de la página */
.is-transitioning:not(.curtain-ready) .curtain__brand { visibility: hidden; }

/* Botón del pie para prender / apagar animaciones */
.motion-toggle { font-family: var(--f-mono); font-size: inherit; text-transform: inherit; letter-spacing: inherit; color: var(--smoke); }
.motion-toggle u { text-decoration: none; color: var(--bone); margin-left: .6em; border-bottom: 1px solid var(--line); transition: color .3s, border-color .3s; }
.motion-toggle:hover u { color: var(--acid); border-color: var(--acid); }

/* "pesos argentinos" junto al precio en pesos: en pantallas chicas los pesos bajan a su propia línea */
@media (max-width: 600px) {
  .extras__list li { flex-wrap: wrap; }
  .extras__list .price { white-space: normal; text-align: right; flex-basis: 100%; margin-top: -.4rem; }
  .extras__list .price .ars, .plan__price .price .ars { display: block; margin: .3em 0 0; vertical-align: 0; }
}

@media (max-width: 600px) {
  .footer .motion-toggle { text-align: left; }
  /* El número gigante de cada portada quedaba debajo del logo y el menú */
  .opener__n { top: 96px; font-size: 52vw; opacity: .7; }
}

/* Tarjetas de planes: los pesos van en su propia línea, debajo del precio en dólares,
   para que "pesos argentinos" nunca se salga de la tarjeta */
.plan__price .price .ars { display: block; margin: .45em 0 0; vertical-align: 0; white-space: normal; }

/* Escena de precios: las tarjetas siempre quedan por encima del objeto 3D */
.prscene { z-index: 6; }

/* ---------- Rendimiento ---------- */
/* Secciones fuera de pantalla: el navegador no las dibuja hasta que se acercan */
.faq, .tools, .footer { content-visibility: auto; contain-intrinsic-size: auto 800px; }
.stage canvas { will-change: transform; }