/* FactorIA · design system «Taller vivo». Compartido por todas las páginas del sitio. */
/* Design system «Taller vivo». Layout: secciones como módulos de un tablero; cada una tiene una pieza interactiva
   que muestra la capacidad en vez de describirla. Superficies tintadas de índigo, un acento azul eléctrico para la acción, violeta para lo técnico
   y el estado «aprobado» en verde. Radios generosos, sombras suaves y movimiento con resorte. */
:root {
  /* Color */
  --bg: #f2f4fa;
  --surface: #ffffff;
  --surface-2: #e8ecf7;
  --ink: #141a33;
  --muted: #5a6282;
  --line: #d9deec;
  --accent: #2563ff;        /* azul eléctrico: acción (el mismo tono del lanzador de Arki) */
  --accent-ink: #ffffff;
  --accent-soft: #dfe8ff;
  --go: #1f9d6b;            /* aprobado */
  --go-soft: #dcf3e9;
  --indigo: #7a4fe0;        /* violeta: trazos técnicos */
  --indigo-soft: #ece5fc;
  /* Tipo */
  --display: "Roboto Flex", Roboto, "Segoe UI", system-ui, sans-serif;
  --body: "Figtree", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
  /* Forma */
  --r-lg: 24px; --r-md: 16px; --r-sm: 10px;
  --shadow: 0 1px 2px rgba(20,26,51,.05), 0 18px 40px -24px rgba(20,26,51,.28);
  --spring: cubic-bezier(.34, 1.56, .64, 1);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e1224; --surface: #161b33; --surface-2: #1d2340; --ink: #eef0fa; --muted: #a2a9c7; --line: #2a3150;
    --accent: #6b95ff; --accent-ink: #0b1230; --accent-soft: rgba(107,149,255,.17); --go: #43c891; --go-soft: rgba(67,200,145,.15);
    --indigo: #b39bff; --indigo-soft: rgba(179,155,255,.15);
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 18px 40px -24px rgba(0,0,0,.7);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0e1224; --surface: #161b33; --surface-2: #1d2340; --ink: #eef0fa; --muted: #a2a9c7; --line: #2a3150;
  --accent: #6b95ff; --accent-ink: #0b1230; --accent-soft: rgba(107,149,255,.17); --go: #43c891; --go-soft: rgba(67,200,145,.15);
  --indigo: #b39bff; --indigo-soft: rgba(179,155,255,.15);
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 18px 40px -24px rgba(0,0,0,.7);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--body); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
.wrap { max-width: 1140px; margin: 0 auto; padding-inline: clamp(16px, 4vw, 40px); }
h1, h2, h3 { font-family: var(--display); margin: 0; text-wrap: balance; letter-spacing: -0.02em; font-optical-sizing: auto; }
h1 { font-size: clamp(40px, 6vw, 70px); line-height: 1.04; font-weight: 600; }
h2 { font-size: clamp(30px, 4vw, 48px); line-height: 1.06; font-weight: 600; }
h3 { font-size: 20px; line-height: 1.25; font-weight: 600; letter-spacing: -0.01em; }
.kicker { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--indigo); display: inline-flex; gap: 8px; align-items: center; }
.kicker::before { content: ""; width: 8px; height: 8px; border-radius: 3px; background: var(--accent); }
.muted { color: var(--muted); }
.hl { background: linear-gradient(transparent 62%, var(--accent-soft) 62%); padding-inline: 2px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; border-radius: 999px; padding: 13px 20px; font-weight: 600; font-size: 15px; cursor: pointer; text-decoration: none; background: var(--accent); color: var(--accent-ink); transition: transform .2s var(--spring), box-shadow .2s; box-shadow: 0 8px 20px -10px var(--accent); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(.98); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn.ghost { background: var(--surface); color: var(--ink); box-shadow: inset 0 0 0 1px var(--line); }
.btn.go { background: var(--go); color: #fff; box-shadow: 0 8px 20px -10px var(--go); }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 5px 11px; border-radius: 999px; font-size: 13px; font-weight: 500; background: var(--surface-2); color: var(--muted); }
.pill.go { background: var(--go-soft); color: var(--go); }
.pill.accent { background: var(--accent-soft); color: var(--accent); }

/* Navegación */
.nav { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(12px); }
.nav .wrap { display: flex; align-items: center; gap: 24px; padding-block: 14px; }
.brand { font-family: var(--display); font-weight: 700; font-size: 21px; text-decoration: none; letter-spacing: -.02em; display: flex; align-items: center; gap: 9px; }
.brand i { width: 22px; height: 22px; border-radius: 7px; background: conic-gradient(from 200deg, var(--accent), var(--indigo), var(--go), var(--accent)); display: inline-block; animation: spin 9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.nav ul { display: flex; gap: 6px; list-style: none; margin: 0; padding: 0; flex: 1; justify-content: center; }
.nav ul a { text-decoration: none; font-size: 14px; color: var(--muted); padding: 7px 12px; border-radius: 999px; transition: background .2s, color .2s; }
.nav ul a:hover, .nav ul a.on { background: var(--surface); color: var(--ink); }
.scrollbar { position: absolute; left: 0; bottom: 0; height: 2px; background: var(--accent); width: 0; }

/* Módulo genérico */
section { padding-block: clamp(64px, 9vw, 112px); }
.head { display: grid; gap: 14px; max-width: 720px; margin-bottom: 40px; }
.head p { margin: 0; color: var(--muted); font-size: 18px; }
.card { background: var(--surface); border-radius: var(--r-lg); box-shadow: var(--shadow); }
.reveal { transition: transform .7s var(--spring), opacity .7s; }
.reveal.pre { transform: translateY(18px); opacity: .001; }

/* HERO */
.hero { padding-block: clamp(36px, 6vw, 72px) clamp(56px, 8vw, 96px); position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: -20% -10% auto auto; width: 620px; height: 620px; border-radius: 50%; background: radial-gradient(circle, var(--indigo-soft), transparent 65%); pointer-events: none; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(28px, 4vw, 56px); align-items: center; position: relative; }
.hero p.lead { font-size: clamp(18px, 1.5vw, 20px); color: var(--muted); max-width: 30em; margin: 20px 0 26px; }
.word { display: inline-block; color: var(--accent); }
.word span { display: inline-block; animation: wordIn .5s var(--spring); }
@keyframes wordIn { from { transform: translateY(.4em); opacity: 0; } }
.ask { display: grid; gap: 10px; max-width: 520px; }
.ask .box { display: flex; gap: 8px; background: var(--surface); border-radius: 999px; padding: 6px 6px 6px 20px; box-shadow: var(--shadow); align-items: center; }
.ask input { flex: 1; min-width: 0; border: 0; background: transparent; font: 400 16px var(--body); color: var(--ink); padding: 8px 0; }
.ask input:focus { outline: none; }
.ask .box:focus-within { box-shadow: var(--shadow), 0 0 0 2px var(--accent); }
.ask small { color: var(--muted); font-size: 13px; padding-left: 20px; }

.studio { padding: 18px; display: grid; grid-template-columns: minmax(0, 1fr) 170px; gap: 16px; min-height: 380px; }
.chat { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.chat .top { display: flex; align-items: center; gap: 10px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.avatar.arki { background: var(--surface-2) url(arki.jpg) center / cover; color: transparent; position: relative; }
.avatar.arki::after { content: ""; position: absolute; right: -1px; bottom: -1px; width: 9px; height: 9px; border-radius: 50%; background: var(--go); box-shadow: 0 0 0 2px var(--surface); }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--indigo); color: #fff; display: grid; place-items: center; font: 600 13px var(--display); flex: none; }
.chat .top b { font-size: 14px; } .chat .top span { font-size: 12px; color: var(--go); }
.msgs { display: flex; flex-direction: column; gap: 8px; overflow: hidden; flex: 1; justify-content: flex-end; min-height: 250px; }
.bubble { max-width: 90%; padding: 9px 13px; border-radius: 16px; font-size: 14px; line-height: 1.45; background: var(--surface-2); animation: pop .35s var(--spring); }
.bubble.me { align-self: flex-end; background: var(--ink); color: var(--bg); border-bottom-right-radius: 5px; }
.bubble.ai { border-bottom-left-radius: 5px; }
@keyframes pop { from { transform: scale(.85) translateY(8px); opacity: 0; } }
.typing { display: inline-flex; gap: 4px; padding: 12px 14px; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--muted); animation: blink 1s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; } .typing i:nth-child(3) { animation-delay: .3s; }
@keyframes blink { 50% { opacity: .2; transform: translateY(-2px); } }
.mock { border-radius: 22px; border: 2px solid var(--ink); background: var(--bg); padding: 8px; display: flex; flex-direction: column; gap: 6px; align-self: center; aspect-ratio: 9/18; width: 100%; overflow: hidden; }
.mock .mbar { display: flex; align-items: center; gap: 5px; padding: 4px 4px 6px; border-bottom: 1px solid var(--line); }
.mock .mlogo { width: 12px; height: 12px; border-radius: 4px; background: var(--accent); flex: none; }
.mock .mname { font: 600 10px var(--display); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mock .mroles { display: flex; flex-wrap: wrap; gap: 3px; min-height: 14px; }
.mock .mroles span { font-size: 8px; padding: 1px 5px; border-radius: 999px; background: var(--indigo-soft); color: var(--indigo); animation: pop .35s var(--spring); }
.mock .blk { border-radius: 6px; background: var(--surface); border: 1px solid var(--line); height: 20px; transform-origin: left; animation: grow .45s var(--spring); }
.mock .blk.tall { height: 44px; }
@keyframes grow { from { transform: scaleX(0); opacity: 0; } }
.mock .ok { margin-top: auto; text-align: center; font-size: 9px; color: var(--go); font-weight: 600; min-height: 14px; }

/* PASOS (stepper como el del panel) */
.steps-ui.h { grid-template-columns: minmax(0, 1fr); }
.steps-ui.h .tabs { display: flex; flex-wrap: wrap; gap: 6px 0; align-items: center; }
.steps-ui.h .tab { display: flex; gap: 10px; padding: 8px 10px; background: transparent; box-shadow: none; }
.steps-ui.h .tab + .tab::before { content: ""; width: 28px; height: 2px; background: var(--line); margin-right: 4px; transition: background .3s; }
.steps-ui.h .tab.done + .tab::before, .steps-ui.h .tab.done + .tab.on::before { background: var(--go); }
.steps-ui.h .tab .num { width: 30px; height: 30px; border-radius: 50%; }
.steps-ui.h .tab .tick { display: none; }
.steps-ui.h .tab.done .num { background: var(--go); color: #fff; }
.steps-ui.h .tab.done .n { display: none; } .steps-ui.h .tab.done .tick { display: inline; }
.steps-ui.h .tab small { display: none; }
.steps-ui.h .tab b { font-size: 16px; }
.steps-ui.h .tab .prog { left: 50px; right: 10px; bottom: 2px; }
.done-card { border: 1.5px solid var(--go); background: var(--go-soft); border-radius: 14px; padding: 20px 22px; display: grid; gap: 8px; max-width: 560px; width: 100%; }
.done-card h3 { font-size: 22px; }
.done-card p { margin: 0; }
.done-card a { font-weight: 600; text-underline-offset: 3px; }
.steps-ui { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 20px; }
.tabs { display: grid; gap: 6px; align-content: start; }
.tab { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 12px; align-items: center; text-align: left; border: 0; background: transparent; padding: 12px; border-radius: var(--r-md); cursor: pointer; position: relative; transition: background .2s; }
.tab:hover { background: var(--surface); }
.tab.on { background: var(--surface); box-shadow: var(--shadow); }
.tab .num { width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; font: 500 13px var(--mono); background: var(--surface-2); color: var(--muted); transition: background .3s, color .3s; }
.tab.on .num { background: var(--accent); color: var(--accent-ink); }
.tab.done .num { background: var(--go-soft); color: var(--go); }
.tab b { display: block; font-size: 15px; font-weight: 600; }
.tab small { color: var(--muted); font-size: 13px; }
.tab .prog { position: absolute; left: 12px; right: 12px; bottom: 6px; height: 2px; border-radius: 2px; background: var(--line); overflow: hidden; opacity: 0; }
.tab.on .prog { opacity: 1; }
.tab .prog i { display: block; height: 100%; width: 0; background: var(--accent); }
.stage { padding: 26px; min-height: 420px; display: grid; grid-template-rows: auto 1fr auto; gap: 18px; min-width: 0; }
.stage-top { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items: center; }
.scene { position: relative; border-radius: var(--r-md); background: var(--bg); padding: 18px; overflow: hidden; display: grid; align-items: center; min-height: 250px; }
.scene > * { animation: pop .45s var(--spring); }
.stage-foot { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; align-items: center; }
.stage-foot p { margin: 0; color: var(--muted); font-size: 15px; flex: 1 1 260px; }
.gate { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

/* escenas */
.wire { display: grid; grid-template-columns: 1fr 1.6fr; gap: 10px; }
.wire div { border: 1.5px dashed var(--indigo); border-radius: 10px; min-height: 40px; display: grid; place-items: center; font: 500 12px var(--mono); color: var(--indigo); animation: draw .6s var(--spring) both; }
.wire div:nth-child(n) { animation-delay: calc(var(--i) * 90ms); }
@keyframes draw { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }
.code { font: 13px/1.7 var(--mono); color: var(--muted); white-space: pre-wrap; overflow-wrap: anywhere; }
.code b { color: var(--indigo); font-weight: 500; } .code em { color: var(--accent); font-style: normal; } .code u { color: var(--go); text-decoration: none; }
.caret { display: inline-block; width: 8px; height: 15px; background: var(--accent); vertical-align: -2px; animation: blink 1s steps(1) infinite; }
.mini-checks { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.mini-checks span { font-size: 13px; padding: 8px 10px; border-radius: 10px; background: var(--surface); display: flex; gap: 8px; align-items: center; opacity: .35; transition: opacity .3s, background .3s; }
.mini-checks span.ok { opacity: 1; }
.mini-checks span.ok::before { content: "✓"; color: var(--go); font-weight: 700; }
.roles-row { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.roles-row .r { background: var(--surface); border-radius: 14px; padding: 14px; width: 150px; display: grid; gap: 6px; justify-items: center; text-align: center; box-shadow: var(--shadow); animation: pop .4s var(--spring) both; animation-delay: calc(var(--i) * 120ms); }
.roles-row .r .avatar { width: 38px; height: 38px; }
.urlbar { background: var(--surface); border-radius: 999px; padding: 10px 16px; font: 14px var(--mono); display: flex; gap: 10px; align-items: center; box-shadow: var(--shadow); max-width: 100%; overflow: hidden; }
.urlbar .lock { color: var(--go); }
.load { height: 3px; border-radius: 3px; background: var(--line); overflow: hidden; margin-top: 14px; }
.load i { display: block; height: 100%; width: 0; background: var(--go); animation: load 1.6s ease forwards; }
@keyframes load { to { width: 100%; } }
.live { display: grid; gap: 4px; justify-items: center; text-align: center; }
.live .big { font: 600 30px var(--display); }

.assemble { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; max-width: 420px; margin: 0 auto; width: 100%; }
.assemble i { height: 42px; border-radius: 10px; background: var(--surface); border: 1.5px solid var(--line); animation: snap 2.4s var(--spring) infinite; animation-delay: calc(var(--i) * 140ms); }
.assemble i:nth-child(3n) { background: var(--accent-soft); border-color: var(--accent); }
.assemble i:nth-child(4n+1) { background: var(--indigo-soft); border-color: var(--indigo); }
@keyframes snap { 0% { transform: translateY(-26px) scale(.7); opacity: 0; } 30%, 80% { transform: none; opacity: 1; } 100% { opacity: 1; } }

/* REVISIÓN */
.qc { display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); gap: 24px; align-items: center; }
.ring { position: relative; width: 100%; max-width: 280px; aspect-ratio: 1; justify-self: center; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring .bg { stroke: var(--line); } .ring .fg { stroke: var(--go); transition: stroke-dashoffset .35s ease, stroke .3s; }
.ring .fg.warn { stroke: var(--accent); }
.ring .center { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; }
.ring .center b { font: 600 56px/1 var(--display); letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.ring .center span { display: block; color: var(--muted); font-size: 14px; }
.check-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; list-style: none; margin: 0 0 18px; padding: 0; }
.check-list li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 8px; align-items: center; font-size: 14px; padding: 9px 12px; border-radius: 12px; background: var(--surface); transition: background .3s; }
.check-list li i { width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid var(--line); display: grid; place-items: center; font-style: normal; font-size: 11px; transition: all .3s var(--spring); }
.check-list li.run i { border-color: var(--indigo); border-top-color: transparent; animation: spin .7s linear infinite; }
.check-list li.ok i { background: var(--go); border-color: var(--go); color: #fff; }
.check-list li.fail { background: var(--accent-soft); }
.check-list li.fail i { background: var(--accent); border-color: var(--accent); color: #fff; }
.qc-log { font: 13px var(--mono); color: var(--muted); min-height: 1.6em; margin: 0 0 14px; }

/* Zona destacada: misma paleta oscura en los dos temas */
.zone {
  --bg: #0b1233; --surface: #141d4a; --surface-2: #1b2660; --ink: #eef1ff; --muted: #b3bbe0; --line: #2c3878;
  --accent: #6b95ff; --accent-ink: #0b1230; --accent-soft: rgba(107,149,255,.18); --indigo: #b39bff; --indigo-soft: rgba(179,155,255,.16);
  --go: #43c891; --go-soft: rgba(67,200,145,.16);
  background: radial-gradient(900px 500px at 85% 0%, rgba(122,79,224,.35), transparent 60%), linear-gradient(160deg, #0b1233, #160f3d);
  color: var(--ink); color-scheme: dark;
}
.zone .head p { color: var(--muted); }
.zone .card { box-shadow: 0 30px 60px -30px rgba(0,0,0,.6); }

/* FONDO */
.iceberg { padding: 0; overflow: hidden; }
.ice-top { display: grid; grid-template-columns: minmax(0, 1fr) 220px; gap: 20px; align-items: center; padding: 26px 26px 22px; }
.ice-app { display: grid; gap: 8px; padding: 14px; border-radius: 16px; background: var(--bg); }
.ice-app span { height: 16px; border-radius: 6px; background: var(--surface); border: 1px solid var(--line); }
.ice-app span:first-child { height: 30px; background: var(--accent-soft); border-color: var(--accent); }
.ice-line { position: relative; padding: 0 26px; display: flex; justify-content: center; }
.ice-line::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 2px; background: repeating-linear-gradient(90deg, var(--accent) 0 10px, transparent 10px 18px); animation: wave 1.2s linear infinite; }
@keyframes wave { to { background-position: 18px 0; } }
.ice-line .btn { position: relative; }
.ice-bottom { background: linear-gradient(180deg, var(--surface-2), var(--bg)); padding: 26px; display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 20px; transition: max-height .6s ease, opacity .4s, padding .4s; max-height: 1400px; }
.ice-bottom.closed { max-height: 0; opacity: 0; padding-block: 0; overflow: hidden; }
.tasks { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; }
.task { background: var(--surface); border-radius: 14px; padding: 14px; display: grid; gap: 6px; align-content: start; position: relative; overflow: hidden; }
.task .ic { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--indigo-soft); color: var(--indigo); }
.task b { font-size: 15px; font-weight: 600; line-height: 1.3; }
.task span { font-size: 13px; color: var(--muted); }
.task .st { font: 500 11px var(--mono); color: var(--go); display: flex; gap: 6px; align-items: center; }
.task .st::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--go); animation: pulse 2s infinite; }
.task.busy .st { color: var(--accent); } .task.busy .st::before { background: var(--accent); }
.task.busy::after { content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: 100%; background: var(--accent); transform-origin: left; animation: work 1.6s ease forwards; }
@keyframes work { from { transform: scaleX(0); } }
@keyframes pulse { 50% { box-shadow: 0 0 0 5px transparent; opacity: .5; } }
.feed { background: var(--surface); border-radius: 14px; padding: 16px; display: grid; gap: 10px; align-content: start; min-width: 0; }
.label-mono { font: 500 11px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.feed ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 13px; }
.feed li { display: grid; grid-template-columns: 46px minmax(0, 1fr); gap: 8px; animation: pop .4s var(--spring); }
.feed li time { font-family: var(--mono); color: var(--muted); font-variant-numeric: tabular-nums; }

/* CAPACIDADES */
.caps { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(20px, 4vw, 40px); align-items: center; }
.cap-list { display: grid; gap: 12px; }
.cap { display: grid; grid-template-columns: 44px minmax(0, 1fr) 56px; gap: 14px; align-items: center; text-align: left; padding: 16px; border-radius: var(--r-md); border: 1.5px solid var(--line); background: var(--surface); cursor: pointer; transition: border-color .25s, transform .25s var(--spring), box-shadow .25s; }
.cap:hover { transform: translateY(-2px); }
.cap[aria-pressed="true"] { border-color: var(--accent); box-shadow: 0 10px 30px -18px var(--accent); }
.cap-ic { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; background: var(--indigo-soft); color: var(--indigo); transition: background .25s, color .25s; }
.cap[aria-pressed="true"] .cap-ic { background: var(--accent); color: var(--accent-ink); }
.cap-tx b { display: block; font-size: 16px; } .cap-tx small { color: var(--muted); font-size: 14px; line-height: 1.4; display: block; }
.plug { width: 52px; height: 30px; border-radius: 999px; background: var(--surface-2); position: relative; transition: background .25s; }
.plug i { position: absolute; top: 4px; left: 4px; width: 22px; height: 22px; border-radius: 50%; background: var(--surface); box-shadow: 0 2px 6px rgba(0,0,0,.2); transition: transform .35s var(--spring); }
.cap[aria-pressed="true"] .plug { background: var(--accent); }
.cap[aria-pressed="true"] .plug i { transform: translateX(22px); }
.cap-app { padding: 0; overflow: hidden; }
.cap-app .bar { display: flex; gap: 6px; padding: 12px 16px; border-bottom: 1px solid var(--line); align-items: center; }
.cap-app .bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.cap-app .bar b { margin-left: 10px; font: 600 14px var(--display); }
.cap-bell { margin-left: auto; color: var(--accent); font-size: 12px; animation: pop .4s var(--spring); }
.cap-bell[hidden] { display: none !important; }
.cap-body { padding: 16px; display: grid; gap: 10px; min-height: 230px; align-content: start; }
.cap-row { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; padding: 10px 12px; border-radius: 12px; background: var(--bg); font-size: 14px; }
.cap-slot { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 10px 12px; border-radius: 12px; border: 1.5px dashed var(--accent); font-size: 13px; animation: pop .45s var(--spring); }
.cap-slot[hidden], .cap-empty[hidden] { display: none !important; }
.cap-empty { margin: 6px 0 0; font-size: 14px; }

/* ROLES */
.roles { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: clamp(24px, 4vw, 48px); align-items: center; }
.seg { display: inline-flex; background: var(--surface-2); padding: 4px; border-radius: 999px; gap: 2px; position: relative; flex-wrap: wrap; }
.seg button { border: 0; background: transparent; padding: 8px 14px; border-radius: 999px; font-size: 14px; font-weight: 500; cursor: pointer; position: relative; z-index: 1; color: var(--muted); transition: color .2s; }
.seg button.on { color: var(--ink); background: var(--surface); box-shadow: var(--shadow); }
.appwin { padding: 0; overflow: hidden; }
.appwin .bar { display: flex; gap: 6px; padding: 12px 16px; border-bottom: 1px solid var(--line); align-items: center; }
.appwin .bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.appwin .bar b { margin-left: 10px; font: 600 14px var(--display); }
.appwin .menu { display: flex; gap: 6px; padding: 12px 16px 0; flex-wrap: wrap; min-height: 42px; }
.appwin .menu span { font-size: 13px; padding: 5px 11px; border-radius: 999px; background: var(--surface-2); animation: pop .3s var(--spring) both; }
.appwin table { width: 100%; border-collapse: collapse; font-size: 14px; }
.appwin .tbl { padding: 12px 16px 18px; overflow-x: auto; }
.appwin th { text-align: left; font-weight: 500; color: var(--muted); font-size: 12px; padding: 8px 6px; border-bottom: 1px solid var(--line); }
.appwin td { padding: 9px 6px; border-bottom: 1px solid var(--line); animation: rowIn .4s var(--spring) both; }
.appwin tr:nth-child(2) td { animation-delay: .05s; } .appwin tr:nth-child(3) td { animation-delay: .1s; } .appwin tr:nth-child(4) td { animation-delay: .15s; }
@keyframes rowIn { from { opacity: 0; transform: translateX(-8px); } }
.appwin .hidden-note { padding: 0 16px 16px; font-size: 13px; color: var(--muted); }

/* AVISOS */
.notify { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 48px); align-items: center; }
.phone { width: min(280px, 100%); aspect-ratio: 9/18.5; border-radius: 38px; background: linear-gradient(160deg, #2563ff, #2a1d6b); padding: 12px; justify-self: center; position: relative; box-shadow: var(--shadow); overflow: hidden; }
.phone .clock { color: #fff; text-align: center; font: 600 44px/1 var(--display); margin-top: 34px; letter-spacing: -.03em; }
.phone .date { color: rgba(255,255,255,.75); text-align: center; font-size: 13px; margin-top: 6px; }
.toasts { position: absolute; left: 12px; right: 12px; top: 130px; display: grid; gap: 8px; }
.toast { background: rgba(255,255,255,.92); color: #141a33; border-radius: 16px; padding: 10px 12px; display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 10px; align-items: center; animation: drop .6s var(--spring); }
.toast .ic { width: 30px; height: 30px; border-radius: 8px; background: var(--accent); display: grid; place-items: center; color: #fff; font: 700 13px var(--display); }
.toast b { display: block; font-size: 13px; } .toast span { font-size: 12px; color: #4d5470; }
@keyframes drop { from { transform: translateY(-40px) scale(.9); opacity: 0; } }
.notify-ctrl { display: grid; gap: 14px; }
.notify-ctrl .opts { display: flex; gap: 8px; flex-wrap: wrap; }
.bell-demo { display: flex; align-items: center; gap: 14px; padding: 14px 16px; }
.bell-demo .bell { position: relative; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: var(--surface-2); }
.bell-demo .bell.ring svg { animation: ringb .6s ease; }
@keyframes ringb { 20% { transform: rotate(16deg); } 40% { transform: rotate(-12deg); } 60% { transform: rotate(8deg); } 80% { transform: rotate(-4deg); } }
.badge { position: absolute; top: -6px; right: -6px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 999px; background: var(--accent); color: var(--accent-ink); font: 600 11px/20px var(--mono); text-align: center; }
.badge[hidden] { display: none !important; }

/* PRECIO */
.price { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 48px); align-items: center; }
.calc { padding: 26px; display: grid; gap: 18px; }
.calc label { font-size: 14px; color: var(--muted); }
.calc input[type=range] { width: 100%; accent-color: var(--accent); }
.calc .out { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.calc .out b { font: 600 clamp(44px, 6vw, 64px)/1 var(--display); letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.calc .out span { color: var(--muted); }
.coins { display: flex; flex-wrap: wrap; gap: 4px; min-height: 22px; }
.coins i { width: 14px; height: 14px; border-radius: 50%; background: var(--accent-soft); border: 1.5px solid var(--accent); animation: pop .3s var(--spring) both; }
.promises { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.promises li { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 12px; align-items: start; padding: 14px; border-radius: var(--r-md); background: var(--surface); transition: transform .25s var(--spring); }
.promises li:hover { transform: translateX(4px); }
.promises li i { width: 34px; height: 34px; border-radius: 10px; background: var(--go-soft); color: var(--go); display: grid; place-items: center; font-style: normal; font-weight: 700; }
.promises b { display: block; } .promises span { color: var(--muted); font-size: 15px; }

/* PLANES */
.timeline { padding: 22px 26px; display: grid; gap: 12px; margin-bottom: 20px; }
.timeline input { width: 100%; accent-color: var(--accent); }
.tl-rail { display: grid; grid-template-columns: 2fr 2fr 1fr 1fr; gap: 6px; font: 500 12px var(--mono); }
.tl-rail span { padding: 6px 10px; border-radius: 8px; text-align: center; }
.tl-build { background: var(--accent-soft); color: var(--accent); }
.tl-live { background: var(--go-soft); color: var(--go); }
.tl-now { margin: 0; font-size: 15px; }
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.plan { padding: 28px; display: grid; gap: 12px; align-content: start; transition: transform .4s var(--spring), box-shadow .4s, opacity .4s; position: relative; }
.plan.dim { opacity: .55; transform: scale(.98); }
.plan.active { box-shadow: var(--shadow), 0 0 0 2px var(--accent); transform: translateY(-4px); }
#planKeep.active { box-shadow: var(--shadow), 0 0 0 2px var(--go); }
.plan h3 { font-size: 26px; }
.amount { display: flex; align-items: baseline; gap: 10px; }
.amount b { font: 600 clamp(40px, 5vw, 56px)/1 var(--display); letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.amount span { color: var(--muted); }
.plan .eq { margin: 0; color: var(--muted); }
.plan ul { margin: 4px 0 0; padding: 0; list-style: none; display: grid; gap: 8px; font-size: 15px; }
.plan li { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 8px; }
.plan li::before { content: "✓"; color: var(--go); font-weight: 700; }

.plan-tabs { display: inline-flex; gap: 4px; padding: 4px; border-radius: 999px; background: var(--surface-2); margin-bottom: 16px; flex-wrap: wrap; }
.plan-tabs button { border: 0; background: transparent; border-radius: 999px; padding: 10px 18px; font-weight: 600; font-size: 15px; cursor: pointer; color: var(--muted); display: inline-flex; gap: 8px; align-items: center; }
.plan-tabs button.on { background: var(--surface); color: var(--ink); box-shadow: var(--shadow); }
.soon { font: 500 11px var(--mono); letter-spacing: .04em; text-transform: uppercase; padding: 3px 8px; border-radius: 999px; background: var(--indigo-soft); color: var(--indigo); }
.soon.big { font-size: 14px; padding: 8px 14px; }
.plans[hidden] { display: none !important; }
.soon-card { opacity: .62; filter: saturate(.4); }
.soon-card li::before { color: var(--muted); }
.notify-me { grid-column: 1 / -1; padding: 22px 26px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 16px; align-items: center; }
.nm-row { display: flex; gap: 8px; flex-wrap: wrap; }
.nm-row input { flex: 1 1 220px; min-width: 0; font: 400 16px var(--body); color: var(--ink); background: var(--bg); border: 1.5px solid var(--line); border-radius: 999px; padding: 11px 16px; }
.nm-row input:focus { outline: none; border-color: var(--accent); }
.nm-msg { grid-column: 1 / -1; margin: 0; font-size: 14px; min-height: 1.2em; }
@media (max-width: 760px) { .notify-me { grid-template-columns: minmax(0, 1fr); } .caps { grid-template-columns: minmax(0, 1fr); } }

/* ARKI */
.arki { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(24px, 4vw, 48px); align-items: center; }
.arki-chat { padding: 18px; display: grid; gap: 12px; }
.arki-chat .msgs { min-height: 220px; }
.suggest { display: flex; gap: 8px; flex-wrap: wrap; }
.suggest button { border: 1px solid var(--line); background: var(--bg); border-radius: 999px; padding: 7px 13px; font-size: 13px; cursor: pointer; transition: border-color .2s, transform .2s var(--spring); }
.suggest button:hover { border-color: var(--accent); transform: translateY(-2px); }

/* Lanzador flotante de Arki */
.arki-fab { --indigo: #2563ff; position: fixed; right: max(16px, env(safe-area-inset-right, 0px)); bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 30; display: flex; align-items: center; gap: 10px; padding: 6px 18px 6px 6px; border-radius: 999px; background: var(--indigo); color: #fff; text-decoration: none; box-shadow: 0 14px 30px -12px var(--indigo); transition: transform .25s var(--spring); animation: fabIn .7s var(--spring) .8s both; }
.arki-fab:hover { transform: translateY(-3px); }
.arki-fab .avatar.arki { width: 44px; height: 44px; box-shadow: 0 0 0 2px #fff; }
.arki-fab .avatar.arki::after { box-shadow: 0 0 0 2px var(--indigo); }
.arki-fab b { display: block; font: 600 16px/1.1 var(--display); }
.arki-fab small { font-size: 13px; opacity: .85; }
@keyframes fabIn { from { transform: translateY(30px) scale(.8); opacity: 0; } }

/* CIERRE */
.closing .card { padding: clamp(32px, 5vw, 56px); display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 24px; align-items: center; background: var(--ink); color: var(--bg); position: relative; overflow: hidden; }
.closing .card::after { content: ""; position: absolute; right: -80px; bottom: -120px; width: 340px; height: 340px; border-radius: 50%; background: conic-gradient(from 0deg, var(--accent), var(--indigo), var(--go), var(--accent)); opacity: .35; filter: blur(30px); animation: spin 14s linear infinite; }
.closing h2 { color: var(--bg); }
.closing p { margin: 12px 0 0; opacity: .8; }
.closing .act { position: relative; z-index: 1; justify-self: end; }
footer { padding-block: 28px 96px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

@media (max-width: 940px) {
  .ice-bottom { grid-template-columns: minmax(0, 1fr); }
  .ice-top { grid-template-columns: minmax(0, 1fr); }
  .ice-app { display: none; }
  .plans { grid-template-columns: minmax(0, 1fr); }
  .hero .wrap, .roles, .notify, .price, .arki, .closing .card { grid-template-columns: minmax(0, 1fr); }
  .steps-ui { grid-template-columns: minmax(0, 1fr); }
  .steps-ui.h .tab + .tab::before { width: 14px; }
  .qc { grid-template-columns: minmax(0, 1fr); }
  .nav ul { display: none; }
  .nav .wrap { justify-content: space-between; }
  .closing .act { justify-self: start; }
}
@media (max-width: 560px) {
  .studio { grid-template-columns: minmax(0, 1fr); }
  .mock { width: 160px; justify-self: center; }
  .steps-ui.h .tab + .tab::before { display: none; }
  .check-list { grid-template-columns: minmax(0, 1fr); }
  .wire { grid-template-columns: 1fr; }
  .stage { padding: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}

/* ---------- Sitio: llamados, pie y páginas internas ---------- */
.hero-cta { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; margin-top: 22px; }
.link-arrow { font-weight: 600; text-decoration: none; color: var(--ink); border-bottom: 1.5px solid var(--line); padding-bottom: 2px; }
.link-arrow:hover { border-color: var(--accent); }
.link-arrow.light { color: var(--bg); border-color: rgba(255,255,255,.35); }
.cta-row { margin-top: 28px; display: flex; justify-content: center; align-items: center; gap: 16px; flex-wrap: wrap; text-align: center; }
.cta-row p { margin: 0; color: var(--muted); font-size: 17px; }
.plan-foot { display: grid; gap: 8px; margin-top: 8px; justify-items: start; }
.pay-with { font-size: 13px; color: var(--muted); }
.pay-with b { color: var(--ink); font-weight: 600; }
.closing .act { display: grid; gap: 14px; justify-items: end; }
@media (max-width: 940px) { .closing .act { justify-items: start; } }

footer.site-foot { padding-block: 40px 100px; border-top: 1px solid var(--line); color: var(--muted); font-size: 15px; }
footer.site-foot .wrap { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr); gap: 28px; }
footer.site-foot p { margin: 10px 0 0; }
footer.site-foot nav { display: grid; gap: 8px; align-content: start; }
footer.site-foot nav b { color: var(--ink); font-size: 14px; }
footer.site-foot nav a { text-decoration: none; }
footer.site-foot nav a:hover { color: var(--ink); text-decoration: underline; }
footer.site-foot .legal-line { margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 13px; }
.copyable { user-select: all; color: var(--ink); }
@media (max-width: 760px) { footer.site-foot .wrap { grid-template-columns: minmax(0, 1fr); } }

/* Páginas internas */
.page-head { padding-block: clamp(40px, 6vw, 72px) 24px; }
.page-head h1 { font-size: clamp(34px, 5vw, 52px); margin-top: 14px; }
.page-head p { color: var(--muted); font-size: 18px; max-width: 40em; margin: 14px 0 0; }
.prose { max-width: 760px; padding-bottom: clamp(56px, 8vw, 96px); }
.prose h2 { font-size: 24px; margin: 36px 0 10px; letter-spacing: -.01em; }
.prose h3 { font-size: 18px; margin: 22px 0 6px; }
.prose p, .prose li { color: var(--ink); font-size: 16px; line-height: 1.7; }
.prose ul, .prose ol { padding-left: 22px; display: grid; gap: 4px; }
.prose a { color: var(--accent); }
.prose .meta { color: var(--muted); font-size: 14px; }
.prose .box { background: var(--surface); border-radius: var(--r-md); padding: 18px 20px; box-shadow: var(--shadow); margin: 18px 0; }
.prose table { width: 100%; border-collapse: collapse; font-size: 15px; }
.prose .tbl { overflow-x: auto; }
.prose th, .prose td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { color: var(--muted); font-weight: 500; font-size: 13px; }
.toc { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.toc a { font-size: 14px; text-decoration: none; padding: 6px 12px; border-radius: 999px; background: var(--surface); color: var(--muted); }
.toc a:hover { color: var(--ink); }

/* Empezar */
.start { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 24px; align-items: start; padding-bottom: clamp(56px, 8vw, 96px); }
.choice { display: grid; gap: 12px; }
.choice-title { font: 500 12px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--indigo); margin: 18px 0 2px; }
.opt { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 18px; border-radius: var(--r-md); background: var(--surface); border: 1.5px solid var(--line); cursor: pointer; transition: border-color .2s, box-shadow .2s; }
.opt:hover { border-color: var(--muted); }
.opt:has(input:checked) { border-color: var(--accent); box-shadow: 0 10px 30px -18px var(--accent); }
.opt input { accent-color: var(--accent); width: 18px; height: 18px; margin: 0; }
.opt b { display: block; font-size: 17px; }
.opt small { color: var(--muted); font-size: 14px; display: block; }
.opt-price { font: 600 22px var(--display); white-space: nowrap; }
.opt-price span { font: 400 13px var(--body); color: var(--muted); }
.summary { padding: 24px; display: grid; gap: 14px; position: sticky; top: 90px; }
.summary .row { display: flex; justify-content: space-between; gap: 12px; font-size: 15px; }
.summary .total { border-top: 1px solid var(--line); padding-top: 12px; font-weight: 600; font-size: 17px; }
.summary label.terms { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 10px; font-size: 14px; color: var(--muted); align-items: start; }
.summary label.terms input { accent-color: var(--accent); width: 17px; height: 17px; margin: 2px 0 0; }
.summary .btn { width: 100%; }
.summary .note { font-size: 13px; color: var(--muted); margin: 0; }
.summary .msg { font-size: 14px; margin: 0; min-height: 1.2em; }
.steps-after { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; counter-reset: s; }
.steps-after li { counter-increment: s; display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 10px; font-size: 15px; }
.steps-after li::before { content: counter(s); width: 26px; height: 26px; border-radius: 50%; background: var(--go-soft); color: var(--go); display: grid; place-items: center; font: 600 13px var(--mono); }
@media (max-width: 860px) { .start { grid-template-columns: minmax(0, 1fr); } .summary { position: static; } }

/* Formulario simple */
.form { display: grid; gap: 14px; max-width: 560px; }
.form label { display: grid; gap: 6px; font-size: 14px; color: var(--muted); }
.form input, .form textarea, .form select { font: 400 16px var(--body); color: var(--ink); background: var(--surface); border: 1.5px solid var(--line); border-radius: 12px; padding: 11px 14px; }
.form input:focus, .form textarea:focus, .form select:focus { outline: none; border-color: var(--accent); }
.code-out { font: 600 20px var(--mono); letter-spacing: .06em; color: var(--accent); user-select: all; }
.btn.is-off { opacity: .5; box-shadow: none; }
.btn.is-off:hover { transform: none; }
.nowrap { white-space: nowrap; }
.nav-login { font-size: 15px; font-weight: 600; text-decoration: none; color: var(--ink); padding: 8px 4px; white-space: nowrap; }
.nav-login:hover { color: var(--accent); }
.nav .wrap .nav-login { margin-left: auto; }
@media (min-width: 941px) { .nav .wrap .nav-login { margin-left: 0; } }
.nav .btn { white-space: nowrap; }
@media (max-width: 480px) {
  .nav .wrap { gap: 12px; }
  .nav .btn { padding: 11px 15px; font-size: 14px; }
  .brand { font-size: 19px; }
}