/*
 * ArioliHost — rediseño 2026-10-27 (sobre la versión del 2026-10-19).
 * Mismo sistema visual que arioli.dev: azul = explorar, ámbar = hablemos,
 * verde = señal / todo en orden. Elemento firma: la "línea de señal" verde
 * que conecta dominio, sitio y correo (escena 3D, barra de estado, pasos, CTA).
 * Sin JS se ve completo; el motion es progresivo y respeta reduced-motion.
 */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --font-sans: 'DM Sans', system-ui, sans-serif; --font-mono: 'DM Mono', ui-monospace, monospace;
  --bg: #070b14; --bg2: #0b1120; --card: #0f1626; --card-border: rgba(148,163,184,.14); --line: rgba(148,163,184,.10);
  --text: #eef2f7; --text2: #9aa7b8; --text3: #8592a7;
  --accent: #3b82f6; --accent-ink: #93c5fd; --accent-soft: rgba(59,130,246,.14);
  --signal: #f5b301; --signal-ink: #1d1400; --ok: #22c55e; --ok-ink: #86efac; --bad: #f87171;
  --paper: #f3f0e8; --paper-ink: #12161f; --paper-muted: #4f5664; --paper-line: rgba(18,22,31,.14);
  --ease: cubic-bezier(.22,1,.36,1); --gutter: 32px;
}
html { scroll-behavior: smooth; }
body { font-family: var(--font-sans); background: var(--bg); color: var(--text); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: clip; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: 6px; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 300; padding: 10px 16px; border-radius: 10px; background: var(--signal); color: var(--signal-ink); font-weight: 700; text-decoration: none; }
.skip:focus { top: 12px; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 var(--gutter); }
.mono { font-family: var(--font-mono); }
.eyebrow { font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .06em; color: var(--text2); text-transform: uppercase; display: inline-flex; gap: 10px; }
.eyebrow .idx { color: var(--accent-ink); }
.h2 { font-size: clamp(30px, 4.4vw, 54px); font-weight: 800; line-height: 1.04; letter-spacing: -.035em; margin-top: 14px; max-width: 840px; text-wrap: balance; }
.lead { font-size: 18px; color: var(--text2); max-width: 600px; margin-top: 16px; line-height: 1.65; }
.sec { padding: 120px 0; position: relative; }
.pill { display: inline-flex; align-items: center; gap: 9px; padding: 7px 14px 7px 10px; border: 1px solid var(--card-border); border-radius: 999px; background: rgba(15,22,38,.7); font-family: var(--font-mono); font-size: 12.5px; color: var(--text2); }
.pill b { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(34,197,94,.15); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 15px 26px; border-radius: 12px; font-size: 15.5px; font-weight: 700; text-decoration: none; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .2s, border-color .2s; }
.btn-signal { background: var(--signal); color: var(--signal-ink); box-shadow: 0 10px 30px -10px rgba(245,179,1,.55); }
.btn-signal:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -12px rgba(245,179,1,.7); }
.btn-ghost { border: 1px solid var(--card-border); color: var(--text); background: rgba(255,255,255,.02); }
.btn-ghost:hover { border-color: rgba(59,130,246,.6); background: var(--accent-soft); }

/* Nav */
.nav { position: fixed; inset: 0 0 auto; z-index: 100; padding: 18px 0; transition: background .3s, padding .3s, border-color .3s; border-bottom: 1px solid transparent; }
.nav.scrolled { background: rgba(7,11,20,.86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom-color: var(--line); padding: 12px 0; }
.nav-inner { max-width: 1200px; margin: 0 auto; padding: 0 var(--gutter); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.logo img { height: 40px; width: auto; display: block; }
.logo span { font-family: var(--font-mono); font-size: 13px; color: var(--text2); border-left: 1px solid var(--card-border); padding-left: 12px; }
.nav-links { display: flex; gap: 28px; list-style: none; flex: 1; justify-content: center; }
.nav-links a { color: var(--text2); text-decoration: none; font-size: 14px; font-weight: 500; }
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; gap: 10px; align-items: center; }
.nav-cta a { padding: 9px 16px; border-radius: 10px; font-size: 14px; font-weight: 600; text-decoration: none; white-space: nowrap; }
.nav-cta .ghost { color: var(--text2); border: 1px solid var(--card-border); }
.nav-cta .ghost:hover { color: var(--text); border-color: var(--accent); }
.nav-cta .solid { background: var(--signal); color: var(--signal-ink); }
.read-progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 101; transform-origin: left; transform: scaleX(var(--page-p, 0)); background: linear-gradient(90deg, var(--accent), var(--ok)); pointer-events: none; }

/* Hero */
.hero { position: relative; padding: 150px 0 80px; overflow: hidden; }
.aurora { position: absolute; inset: -20% -10% auto; height: 120%; pointer-events: none; filter: blur(60px); }
.aurora i { position: absolute; border-radius: 50%; display: block; }
.aurora i:nth-child(1) { width: 46vw; height: 46vw; right: 0; top: 4%; background: radial-gradient(circle, rgba(34,197,94,.16), transparent 65%); animation: drift1 18s ease-in-out infinite alternate; }
.aurora i:nth-child(2) { width: 32vw; height: 32vw; left: -6%; top: -6%; background: radial-gradient(circle, rgba(59,130,246,.22), transparent 65%); animation: drift2 22s ease-in-out infinite alternate; }
.aurora i:nth-child(3) { width: 24vw; height: 24vw; right: 34%; top: 46%; background: radial-gradient(circle, rgba(245,179,1,.09), transparent 65%); animation: drift1 26s ease-in-out infinite alternate-reverse; }
@keyframes drift1 { to { transform: translate(-6vw, 5vh) scale(1.12); } }
@keyframes drift2 { to { transform: translate(5vw, 8vh) scale(.92); } }
.dots { position: absolute; inset: 0; pointer-events: none; opacity: .5; background-image: radial-gradient(rgba(148,163,184,.22) 1px, transparent 1px); background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(70% 60% at 60% 35%, #000 20%, transparent 75%); mask-image: radial-gradient(70% 60% at 60% 35%, #000 20%, transparent 75%); }
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: center; }
.hero-grid > * { min-width: 0; }
.hero h1 { font-size: clamp(38px, 5.2vw, 68px); font-weight: 800; line-height: .98; letter-spacing: -.045em; margin: 24px 0; padding-bottom: .06em; }
.hero h1 .w { display: inline-block; }
.hero h1 .soft { color: var(--text2); }
.js .hero h1 .w { opacity: 0; transform: translateY(.5em) rotate(2deg); filter: blur(8px); animation: rise .9s var(--ease) forwards; animation-delay: calc(120ms + var(--i) * 60ms); }
@keyframes rise { to { opacity: 1; transform: none; filter: none; } }
.js .fade { opacity: 0; transform: translateY(14px); animation: rise .8s var(--ease) forwards; animation-delay: var(--t, .7s); }
.hero-sub { font-size: 18.5px; color: var(--text2); max-width: 540px; line-height: 1.65; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.hero-note { margin-top: 30px; padding-top: 22px; border-top: 1px solid var(--line); font-family: var(--font-mono); font-size: 13px; color: var(--text2); display: flex; flex-wrap: wrap; gap: 10px 22px; list-style: none; }
.hero-note li::before { content: '✓'; color: var(--ok); margin-right: 8px; }

/* Escena: un solo lugar (centro) que atiende dominio, sitio y correo */
.stage { position: relative; aspect-ratio: 1 / .9; max-height: 560px; width: 100%; margin: 0 auto; }
.js .stage { opacity: 0; animation: stageIn 1.2s .3s var(--ease) forwards; }
@keyframes stageIn { from { opacity: 0; transform: scale(.94); } to { opacity: 1; transform: none; } }
.stage::before { content: ''; position: absolute; inset: 8% 6%; border-radius: 50%; background: radial-gradient(closest-side, rgba(59,130,246,.16), rgba(34,197,94,.06) 55%, transparent 75%); pointer-events: none; }
.stage-svg, .stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.stage canvas { opacity: 0; transition: opacity 1s var(--ease); }
.stage.is-3d canvas { opacity: 1; }
.stage.is-3d .stage-svg { opacity: 0; transition: opacity .6s; }
.route { fill: none; stroke: rgba(148,163,184,.22); stroke-width: 1.5; }
.route-flow { fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-dasharray: 6 26; animation: dash 2.4s linear infinite; }
.route-flow.r-web { stroke: var(--accent); } .route-flow.r-dom { stroke: var(--ok); animation-duration: 3s; } .route-flow.r-mail { stroke: var(--signal); animation-duration: 2s; }
@keyframes dash { to { stroke-dashoffset: -64; } }
.node-label { position: absolute; transform: translate(-50%, -50%); display: flex; align-items: center; gap: 8px; padding: 7px 12px 7px 9px; border-radius: 999px; border: 1px solid var(--card-border); background: rgba(10,16,30,.82); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); font-family: var(--font-mono); font-size: 12px; color: var(--text); white-space: nowrap; pointer-events: none; will-change: transform; }
.node-label i { width: 7px; height: 7px; border-radius: 50%; background: var(--c, var(--ok)); box-shadow: 0 0 0 3px color-mix(in srgb, var(--c, var(--ok)) 22%, transparent); }
.node-label[data-node="dom"] { left: 17%; top: 22%; --c: var(--ok); }
.node-label[data-node="web"] { left: 83%; top: 22%; --c: var(--accent); }
.node-label[data-node="mail"] { left: 50%; top: 92%; --c: var(--signal); }
.node-label[data-node="hub"] { left: 50%; top: 31%; --c: var(--ok); color: var(--text2); }
.mail-ping { position: absolute; left: 50%; top: 92%; transform: translate(calc(-100% - 64px), -210%); font-family: var(--font-mono); font-size: 11px; padding: 4px 10px; border-radius: 999px; background: var(--signal); color: var(--signal-ink); font-weight: 600; opacity: 0; transition: opacity .35s, transform .35s var(--ease); pointer-events: none; white-space: nowrap; }
.mail-ping.show { opacity: 1; transform: translate(calc(-100% - 64px), -240%); }
@media (max-width: 640px) { .mail-ping { display: none; } }

/* Barra de estado: la línea de señal recorre las tres piezas */
.status { position: relative; margin-top: 56px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--card-border); border-radius: 18px; background: linear-gradient(180deg, rgba(17,25,42,.92), rgba(11,17,32,.92)); overflow: hidden; }
.status::after { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--ok), transparent); background-size: 30% 100%; background-repeat: no-repeat; animation: sweep 3.2s linear infinite; }
@keyframes sweep { from { background-position: -30% 0; } to { background-position: 130% 0; } }
.st { display: flex; align-items: center; gap: 14px; padding: 18px 20px; min-width: 0; }
.st + .st { border-left: 1px solid var(--line); }
.st-ic { width: 40px; height: 40px; flex-shrink: 0; border-radius: 11px; display: flex; align-items: center; justify-content: center; background: var(--accent-soft); color: var(--accent-ink); }
.st-k { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--text3); display: flex; flex-wrap: wrap; gap: 0 10px; }
.st-k em { white-space: nowrap; }
.st-k em { font-style: normal; color: var(--text3); transition: color .3s; }
.st-k em::before { content: '● '; }
.js .st.on .st-k em, html:not(.js) .st-k em { color: var(--ok); }
.st-v { font-size: 16px; font-weight: 700; letter-spacing: -.01em; overflow-wrap: anywhere; }
.caret { display: inline-block; width: 2px; height: 1em; background: var(--signal); vertical-align: -.15em; margin-left: 2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.st-done { grid-column: 1 / -1; display: flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 22px; color: var(--ok); font-weight: 700; font-size: 14.5px; border-top: 1px dashed rgba(34,197,94,.35); }
.js .st-done { opacity: .25; transition: opacity .5s; }
.js .st-done.on { opacity: 1; }

/* Dolores → resueltos */
.pains { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 44px; max-width: 1000px; }
.pain { position: relative; padding: 22px 24px; border-radius: 14px; border: 1px solid var(--card-border); background: var(--card); overflow: hidden; }
.pain-tag { font-family: var(--font-mono); font-size: 11.5px; text-transform: uppercase; letter-spacing: .07em; color: var(--bad); display: flex; gap: 8px; align-items: center; }
.pain-q { font-size: 16.5px; margin-top: 8px; transition: color .5s; }
.pain-fix { display: flex; gap: 10px; margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--card-border); font-size: 15px; color: var(--ok-ink); }
.pain-fix::before { content: '✓'; color: var(--ok); font-weight: 700; }
.pain::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--bad); transition: background .5s; }
.js .pain .pain-fix { opacity: 0; transform: translateY(8px); transition: opacity .6s var(--ease), transform .6s var(--ease); transition-delay: calc(.5s + var(--d, 0) * 120ms); }
.js .pain.in .pain-fix { opacity: 1; transform: none; }
.js .pain.in::before { background: var(--ok); transition-delay: calc(.5s + var(--d, 0) * 120ms); }
.js .pain.in .pain-q { color: var(--text2); }

/* Manifiesto */
.scrub { font-size: clamp(30px, 4.6vw, 60px); font-weight: 800; line-height: 1.08; letter-spacing: -.04em; max-width: 1050px; }
.js .scrub .w { opacity: clamp(.14, calc(var(--sp, 1) * var(--n) * 1.25 - var(--i)), 1); transition: opacity .15s linear; }

/* Qué incluye */
.incl { display: grid; grid-template-columns: 1.2fr 1fr; gap: 16px; margin-top: 52px; }
.card { position: relative; display: flex; flex-direction: column; padding: 32px; border-radius: 20px; border: 1px solid var(--card-border); background: var(--card); overflow: hidden; transition: border-color .3s, transform .4s var(--ease); }
.card:hover { border-color: rgba(59,130,246,.4); transform: translateY(-4px); }
.card-main { grid-row: span 2; background: radial-gradient(90% 70% at 100% 0%, rgba(34,197,94,.12), transparent 60%), var(--card); }
.card .ic { width: 50px; height: 50px; border-radius: 14px; display: flex; align-items: center; justify-content: center; background: var(--accent-soft); color: var(--accent-ink); margin-bottom: 22px; }
.card-main .ic { background: rgba(34,197,94,.14); color: var(--ok-ink); }
.card .k { font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--accent-ink); }
.card h3 { font-size: clamp(22px, 2.4vw, 30px); font-weight: 800; letter-spacing: -.025em; line-height: 1.12; margin: 10px 0; }
.card p { color: var(--text2); font-size: 15.5px; max-width: 470px; }
.browser { margin-top: auto; padding-top: 30px; }
.browser-in { border-radius: 12px; border: 1px solid var(--card-border); background: rgba(7,11,20,.7); overflow: hidden; }
.browser-bar { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-bottom: 1px solid var(--line); font-family: var(--font-mono); font-size: 12px; color: var(--text2); }
.browser-bar i { width: 8px; height: 8px; border-radius: 50%; background: rgba(148,163,184,.25); }
.browser-bar .url { margin-left: 8px; display: flex; align-items: center; gap: 7px; min-width: 0; }
.browser-bar .lock { color: var(--ok); flex-shrink: 0; }
.browser-body { position: relative; padding: 18px; display: grid; gap: 8px; }
.browser-body span { display: block; height: 9px; border-radius: 5px; background: rgba(148,163,184,.14); }
.browser-body span:nth-child(1) { width: 46%; height: 14px; background: rgba(148,163,184,.24); }
.browser-body span:nth-child(2) { width: 82%; } .browser-body span:nth-child(3) { width: 64%; }
.browser-body span:nth-child(4) { width: 30%; height: 26px; border-radius: 8px; background: rgba(245,179,1,.35); margin-top: 6px; }
.js .browser-body span { transform-origin: left; transform: scaleX(0); transition: transform .9s var(--ease); transition-delay: calc(.3s + var(--i, 0) * 120ms); }
.js .card.in .browser-body span { transform: none; }
.browser-body span:nth-child(2) { --i: 1; } .browser-body span:nth-child(3) { --i: 2; } .browser-body span:nth-child(4) { --i: 3; }
/* Mini mapa de dominio: un nombre que apunta a dos destinos */
.dns { margin-top: 24px; display: grid; gap: 8px; font-family: var(--font-mono); font-size: 12.5px; color: var(--text2); }
.dns div { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 10px; border: 1px solid var(--line); background: rgba(7,11,20,.5); min-width: 0; }
.dns b { color: var(--text); font-weight: 500; overflow-wrap: anywhere; }
.dns .arrow { flex: 1; min-width: 18px; height: 1px; background: linear-gradient(90deg, var(--card-border), var(--ok)); position: relative; }
.dns .arrow::after { content: ''; position: absolute; right: 0; top: -3px; border: 3.5px solid transparent; border-left-color: var(--ok); border-right: 0; }
/* Bandeja: mensajes que llegan */
.inbox { margin-top: 24px; display: grid; gap: 8px; }
.inbox div { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 10px; border: 1px solid var(--line); background: rgba(7,11,20,.5); font-size: 13.5px; color: var(--text2); }
.inbox div::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--signal); flex-shrink: 0; }
.inbox div + div::before { background: rgba(148,163,184,.3); }
.inbox .mono { margin-left: auto; font-size: 11.5px; color: var(--text3); }
.js .inbox div { opacity: 0; transform: translateY(-10px); transition: opacity .6s var(--ease), transform .6s var(--ease); transition-delay: calc(.4s + var(--i, 0) * 180ms); }
.js .card.in .inbox div { opacity: 1; transform: none; }
.inbox div:nth-child(2) { --i: 1; } .inbox div:nth-child(3) { --i: 2; }
@media (hover: hover) {
  .spot { isolation: isolate; }
  .spot::after { content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: -1; opacity: 0; transition: opacity .3s; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(59,130,246,.16), transparent 45%); }
  .spot:hover::after { opacity: 1; }
}
/* Mudanza: de tu proveedor actual a un solo lugar */
.move { margin-top: 16px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr) auto; gap: 32px; align-items: center; }
.move:hover { transform: none; }
.move h3 { margin-bottom: 6px; }
.move p { max-width: none; }
.move-track { display: flex; align-items: center; gap: 12px; font-family: var(--font-mono); font-size: 12px; color: var(--text2); min-width: 0; }
.move-track .box { padding: 8px 12px; border-radius: 10px; border: 1px solid var(--card-border); white-space: nowrap; }
.move-track .box.to { border-color: rgba(34,197,94,.45); color: var(--ok-ink); }
.move-track .rail { position: relative; flex: 1; height: 2px; background: var(--card-border); border-radius: 2px; min-width: 40px; }
.move-track .rail::after { content: ''; position: absolute; left: 0; top: 0; height: 100%; width: 100%; transform-origin: left; transform: scaleX(var(--sp, 1)); background: linear-gradient(90deg, var(--accent), var(--ok)); border-radius: 2px; }
.move-track .rail i { position: absolute; top: 50%; width: 8px; height: 8px; margin: -4px 0 0 -4px; border-radius: 50%; background: var(--signal); left: calc(var(--sp, 1) * 100%); box-shadow: 0 0 0 4px rgba(245,179,1,.18); }

/* Pasos */
.steps { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; margin-top: 52px; }
.steps::before, .steps::after { content: ''; position: absolute; top: 19px; left: 20px; right: 20px; height: 2px; background: var(--card-border); }
.steps::after { background: linear-gradient(90deg, var(--accent), var(--ok)); transform: scaleX(var(--sp, 1)); transform-origin: left; }
.step { position: relative; z-index: 1; }
.step-dot { width: 40px; height: 40px; border-radius: 50%; background: var(--bg); border: 1px solid var(--card-border); display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-size: 13px; margin-bottom: 22px; transition: border-color .4s, background .4s, box-shadow .4s; }
.step.in .step-dot { border-color: var(--ok); background: #0b2016; box-shadow: 0 0 0 6px rgba(34,197,94,.1); }
.step h3 { font-size: 20px; font-weight: 800; letter-spacing: -.015em; margin-bottom: 8px; }
.step p { font-size: 15.5px; color: var(--text2); line-height: 1.65; }

/* Sección clara */
.paper { background: var(--paper); color: var(--paper-ink); }
.paper .eyebrow { color: var(--paper-muted); } .paper .eyebrow .idx { color: #1d4ed8; }
.paper .lead { color: var(--paper-muted); }
.who { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 52px; border-top: 1px solid var(--paper-line); }
.who > div { padding: 30px 28px 30px 0; border-bottom: 1px solid var(--paper-line); }
.who > div + div { padding-left: 28px; border-left: 1px solid var(--paper-line); }
.who .n { font-family: var(--font-mono); font-size: 12px; color: var(--paper-muted); display: block; margin-bottom: 18px; }
.who h3 { font-size: 22px; font-weight: 800; letter-spacing: -.02em; margin-bottom: 8px; }
.who p { color: var(--paper-muted); font-size: 15.5px; }
.who a { color: #1d4ed8; font-weight: 600; }
.paper :focus-visible { outline-color: #1d4ed8; }

/* Ya sos cliente */
.client { display: flex; align-items: center; justify-content: space-between; gap: 20px 32px; flex-wrap: wrap; padding: 26px 30px; border-radius: 18px; border: 1px dashed rgba(59,130,246,.35); background: rgba(59,130,246,.05); }
.client strong { display: block; font-size: 18px; letter-spacing: -.01em; }
.client span { color: var(--text2); font-size: 15px; }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 56px; align-items: start; }
.faq details { border-bottom: 1px solid var(--card-border); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 22px 0; font-size: 17px; font-weight: 700; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--card-border); display: flex; align-items: center; justify-content: center; color: var(--text2); font-weight: 400; transition: transform .3s var(--ease), background .2s; }
.faq details[open] summary::after { transform: rotate(45deg); background: var(--accent-soft); color: var(--text); }
.faq details p { font-size: 15.5px; color: var(--text2); line-height: 1.75; padding: 0 44px 24px 0; }
.faq details p a { color: var(--accent-ink); }

/* CTA + footer */
.final { margin: 0 auto 110px; max-width: 1200px; padding: 0 var(--gutter); }
.final-box { position: relative; overflow: hidden; border-radius: 26px; border: 1px solid rgba(245,179,1,.28); padding: 72px 64px;
  background: radial-gradient(70% 90% at 100% 0%, rgba(245,179,1,.15), transparent 60%), radial-gradient(60% 80% at 0% 100%, rgba(34,197,94,.13), transparent 60%), var(--card); }
.final-box > * { position: relative; }
.final-box h2 { font-size: clamp(30px, 4.6vw, 56px); font-weight: 800; letter-spacing: -.04em; line-height: 1.02; max-width: 780px; margin-top: 14px; }
.final-box p { font-size: 18px; color: var(--text2); max-width: 560px; margin-top: 18px; }
.final-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.final-trace { position: absolute; right: -40px; top: 50%; width: 46%; max-width: 520px; transform: translateY(-50%); opacity: .55; pointer-events: none; }
.final-trace path { fill: none; stroke: rgba(148,163,184,.18); stroke-width: 1.5; }
.final-trace .f { stroke: var(--ok); stroke-width: 2.5; stroke-linecap: round; stroke-dasharray: 8 40; animation: dash 3s linear infinite; }
.footer { border-top: 1px solid var(--line); padding: 40px 0; }
.footer-inner { max-width: 1200px; margin: 0 auto; padding: 0 var(--gutter); display: flex; justify-content: space-between; align-items: center; gap: 16px 32px; flex-wrap: wrap; font-size: 13.5px; color: var(--text3); }
.footer-inner a { color: var(--text2); text-decoration: none; } .footer-inner a:hover { color: var(--text); text-decoration: underline; }
.footer-links { display: flex; gap: 10px 22px; flex-wrap: wrap; }

/* Apariciones */
.js [data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: calc(var(--d, 0) * 90ms); }
.js [data-reveal].in { opacity: 1; transform: none; }
.js [data-words] .w { display: inline-block; opacity: 0; transform: translateY(.45em); filter: blur(6px); transition: opacity .7s var(--ease), transform .7s var(--ease), filter .7s var(--ease); transition-delay: calc(var(--i) * 45ms); }
.js [data-words].in .w { opacity: 1; transform: none; filter: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; transition-delay: 0s !important; scroll-behavior: auto !important; }
  .js [data-reveal], .js [data-words] .w, .js .hero h1 .w, .js .fade, .js .stage, .js .st-done, .js .pain .pain-fix, .js .browser-body span, .js .inbox div { opacity: 1 !important; transform: none !important; filter: none !important; }
  .js .scrub .w { opacity: 1; }
  .route-flow, .status::after { display: none; }
  .read-progress { display: none; }
}
@media (max-width: 1024px) {
  .hero-grid, .faq-grid { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .stage { max-width: 560px; }
  .nav-links { display: none; }
  .move { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .final-trace { display: none; }
}
@media (max-width: 768px) {
  :root { --gutter: 16px; }
  .nav-cta .ghost { display: none; }
  .logo img { height: 34px; }
  .hero { padding: 112px 0 56px; }
  .hero-actions .btn { flex: 1 1 100%; }
  .node-label { font-size: 11px; padding: 5px 9px 5px 7px; }
  .status { grid-template-columns: minmax(0, 1fr); margin-top: 36px; }
  .st + .st { border-left: 0; border-top: 1px solid var(--line); }
  .st { padding: 14px 16px; }
  .sec { padding: 76px 0; }
  .pains, .incl, .who { grid-template-columns: minmax(0, 1fr); }
  .card-main { grid-row: auto; }
  .card { padding: 26px 20px; }
  .who > div, .who > div + div { padding: 24px 0; border-left: 0; }
  .steps { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .steps::before, .steps::after { top: 20px; bottom: 20px; left: 19px; right: auto; width: 2px; height: auto; }
  .steps::after { transform: scaleY(var(--sp, 1)); transform-origin: top; }
  .step { padding-left: 60px; } .step-dot { position: absolute; left: 0; top: 0; margin: 0; }
  .client { padding: 22px 20px; } .client .btn { flex: 1 1 100%; }
  .final { margin-bottom: 90px; } .final-box { padding: 44px 22px; border-radius: 20px; } .final-actions .btn { flex: 1 1 100%; }
  .faq details p { padding-right: 0; }
}