@font-face { font-family: 'Hanken Grotesk'; src: url('fonts/HankenGrotesk.woff2') format('woff2'); font-weight: 100 900; font-display: swap; }

:root {
  --bg: #ffffff; --bg2: #f6f7f9; --card: #ffffff; --fg: #111827; --fg2: #374151; --muted: #6b7280; --line: #e5e7eb;
  --primary: #2563eb; --primary-fg: #ffffff; --primary-50: #eff6ff; --ok: #059669; --pink: #db2777;
  --sh-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 2px 8px rgba(15, 23, 42, .04);
  --sh-lg: 0 24px 60px -20px rgba(15, 23, 42, .28), 0 8px 24px -12px rgba(15, 23, 42, .18);
  --r: 14px; --r-lg: 22px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0d12; --bg2: #11141b; --card: #151923; --fg: #f3f4f6; --fg2: #d1d5db; --muted: #9ca3af; --line: #252a36;
    --primary: #3b82f6; --primary-50: rgba(59, 130, 246, .14); --ok: #34d399;
    --sh-sm: 0 1px 2px rgba(0, 0, 0, .4); --sh-lg: 0 30px 70px -20px rgba(0, 0, 0, .7);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 'Hanken Grotesk', ui-sans-serif, system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
svg.i { width: 20px; height: 20px; flex-shrink: 0; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
kbd { font: 600 12px 'Hanken Grotesk', sans-serif; background: var(--bg2); border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 6px; padding: 1px 6px; color: var(--fg2); }

/* barra superior */
.top { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: saturate(160%) blur(12px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; gap: 20px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; text-decoration: none; }
.brand .l { width: 32px; height: 32px; border-radius: 10px; background: var(--primary); color: #fff; display: grid; place-items: center; box-shadow: var(--sh-sm); }
.brand .l svg.i { width: 17px; height: 17px; }
.brand span { color: var(--muted); font-weight: 500; }
.top nav { margin-left: auto; display: flex; align-items: center; gap: 22px; font-size: 15px; color: var(--fg2); }
.top nav a { text-decoration: none; }
.top nav a:hover { color: var(--fg); }
.langs { display: flex; background: var(--bg2); border-radius: 10px; padding: 3px; gap: 2px; }
.langs button { border: 0; background: none; color: var(--muted); font: 600 13px 'Hanken Grotesk', sans-serif; padding: 5px 9px; border-radius: 7px; cursor: pointer; }
.langs button.on { background: var(--card); color: var(--fg); box-shadow: var(--sh-sm); }

/* botones */
.btn { display: inline-flex; align-items: center; gap: 9px; height: 48px; padding: 0 22px; border-radius: 12px; font: 600 15.5px 'Hanken Grotesk', sans-serif; text-decoration: none; border: 0; cursor: pointer; }
.btn.primary { background: var(--primary); color: var(--primary-fg); box-shadow: 0 8px 20px -8px color-mix(in srgb, var(--primary) 70%, transparent); }
.btn.flat { background: var(--primary-50); color: var(--primary); }
/* insignia oficial de Google: solo se cambia el tamaño; la versión con borde porque el hero va sobre degradado de color */
.cws { display: inline-flex; align-items: center; border-radius: 8px; }
.cws img { display: block; height: 72px; width: auto; }

/* portada */
.hero { padding: 84px 0 40px; text-align: center; background: radial-gradient(1000px 420px at 50% -60px, var(--primary-50), transparent 70%); }
.kicker { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--primary); background: var(--primary-50); border-radius: 999px; padding: 6px 14px; }
.kicker svg.i { width: 15px; height: 15px; }
h1 { font-size: clamp(36px, 6vw, 64px); line-height: 1.05; letter-spacing: -.035em; margin: 22px auto 18px; max-width: 900px; }
.lead { font-size: clamp(17px, 2vw, 20px); color: var(--fg2); max-width: 640px; margin: 0 auto 32px; }
.ctas { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.frame { border-radius: var(--r-lg); overflow: hidden; background: var(--card); box-shadow: var(--sh-lg); border: 1px solid var(--line); }
.frame .bar { height: 34px; display: flex; align-items: center; gap: 7px; padding: 0 14px; background: var(--bg2); border-bottom: 1px solid var(--line); }
.frame .bar > i { width: 11px; height: 11px; border-radius: 50%; background: var(--line); }

/* secciones */
section { padding: 96px 0; }
section.alt { background: var(--bg2); }
h2 { font-size: clamp(28px, 4vw, 40px); letter-spacing: -.025em; line-height: 1.15; margin: 0 0 12px; text-align: center; }
.sub2 { text-align: center; color: var(--muted); font-size: 18px; margin: 0 auto 52px; max-width: 620px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.step { background: var(--card); border-radius: var(--r); padding: 26px; box-shadow: var(--sh-sm); border: 1px solid var(--line); }
.step .n { width: 42px; height: 42px; border-radius: 12px; background: var(--primary); color: #fff; display: grid; place-items: center; margin-bottom: 16px; }
.step h3, .feat h3 { margin: 0 0 6px; font-size: 19px; letter-spacing: -.01em; }
.step p, .feat p { margin: 0; color: var(--fg2); font-size: 15.5px; }
.feats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px 32px; }
.feat .ic { width: 44px; height: 44px; border-radius: 12px; background: var(--primary-50); color: var(--primary); display: grid; place-items: center; margin-bottom: 14px; }
.gallery { display: grid; grid-template-columns: 1.9fr 1fr; gap: 28px; align-items: start; }
.gallery figure { margin: 0; }
.gallery figcaption { margin-top: 14px; color: var(--muted); font-size: 15px; text-align: center; }
.gallery .col { display: grid; gap: 28px; }
.gallery .pop { max-width: 340px; margin: 0 auto; }
.keys { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 44px; }
.key { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 16px; text-align: center; font-size: 14.5px; color: var(--fg2); }
.key kbd { display: inline-block; margin-bottom: 8px; font-size: 13px; }
.privacy { display: flex; gap: 28px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 36px; box-shadow: var(--sh-sm); }
.privacy .ic { width: 64px; height: 64px; border-radius: 18px; background: color-mix(in srgb, var(--ok) 14%, transparent); color: var(--ok); display: grid; place-items: center; flex-shrink: 0; }
.privacy .ic svg.i { width: 30px; height: 30px; }
.privacy h2 { text-align: left; margin-bottom: 6px; font-size: 28px; }
.privacy p { margin: 0 0 10px; color: var(--fg2); }
.privacy a { color: var(--primary); font-weight: 600; text-decoration: none; }

/* pie */
footer { border-top: 1px solid var(--line); padding: 44px 0 56px; }
footer .wrap { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
footer .by { color: var(--fg2); }
footer .by a { font-weight: 600; text-decoration: none; color: var(--fg); }
footer .by a:hover { color: var(--primary); }
footer .links { display: flex; gap: 20px; color: var(--muted); font-size: 14.5px; }
footer .links a { text-decoration: none; }
.donate { margin-left: auto; display: flex; align-items: center; gap: 14px; color: var(--muted); font-size: 14.5px; }
.btn.paypal { height: 42px; padding: 0 18px; background: #ffc439; color: #111; font-size: 14.5px; }
.btn.paypal svg.i { color: #e11d48; }

/* aviso de privacidad */
.doc { max-width: 760px; margin: 0 auto; padding: 64px 24px 96px; }
.doc h1 { font-size: 40px; text-align: left; margin: 0 0 8px; }
.doc .date { color: var(--muted); margin-bottom: 36px; }
.doc p, .doc li { color: var(--fg2); }
.doc b { color: var(--fg); }
[data-lang-only] { display: none; }
html[lang="es"] [data-lang-only="es"], html[lang="en"] [data-lang-only="en"], html[lang="fr"] [data-lang-only="fr"] { display: block; }

@media (max-width: 900px) {
  .steps, .feats { grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .keys { grid-template-columns: 1fr 1fr; }
    }
@media (max-width: 640px) {
  .top nav a { display: none; }
  .hero { padding-top: 56px; }
  .steps, .feats { grid-template-columns: 1fr; }
  section { padding: 72px 0; }
    .privacy { flex-direction: column; align-items: flex-start; padding: 26px; }
  .donate { margin-left: 0; }
}

/* ---------- colores de las marcas (los mismos de la extensión) ---------- */
.rojo-f { fill: #dc2626; background: #dc2626; } .morado-f { fill: #7c3aed; background: #7c3aed; }
.ambar-f { fill: #d97706; background: #d97706; } .azul-f { fill: #2563eb; background: #2563eb; }
.rojo-t { color: #dc2626; } .morado-t { color: #7c3aed; } .ambar-t { color: #d97706; } .azul-t { color: #2563eb; } .gris-t { color: var(--muted); }
@media (prefers-color-scheme: dark) { .rojo-t { color: #f87171; } .morado-t { color: #a78bfa; } .ambar-t { color: #fbbf24; } .azul-t { color: #60a5fa; } }

/* ---------- portada: la extensión marcando en vivo ---------- */
.demo { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 20px; margin: 60px auto 0; max-width: 1140px; text-align: left; }
.frame .bar .url { margin-left: 14px; flex: 1; height: 22px; border-radius: 7px; background: var(--bg); color: var(--muted); font-size: 12.5px; display: flex; align-items: center; padding: 0 10px; max-width: 360px; }
.frame .bar .ext { margin-left: auto; width: 24px; height: 24px; border-radius: 7px; background: var(--primary); color: #fff; display: grid; place-items: center; }
.frame .bar .ext svg.i { width: 13px; height: 13px; }
.demo.p1 .frame .bar .ext { animation: brillo 1.2s ease 2; }
@keyframes brillo { 50% { box-shadow: 0 0 0 6px color-mix(in srgb, var(--primary) 30%, transparent); } }
.lienzo { position: relative; }
.marcas { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.marcas text { fill: #fff; font: 800 15px 'Hanken Grotesk', sans-serif; text-anchor: middle; }
.marcas .num { stroke: #fff; stroke-width: 3; }
.marcas .trazo { fill: none; stroke-width: 4; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1s ease; }
.marcas .rojo { stroke: #dc2626; } .marcas .azul { stroke: #2563eb; } .marcas .punta { fill: #2563eb; }
.marcas .zona { fill: rgba(217, 119, 6, .18); stroke: #d97706; stroke-width: 3; }
.marcas .pin { stroke: #fff; stroke-width: 3; }
.marcas .onda { fill: none; stroke: #7c3aed; stroke-width: 3; opacity: 0; transform-box: fill-box; transform-origin: center; }
.mk { opacity: 0; transition: opacity .35s ease; }
.m2, .m3 { transform-box: fill-box; transform-origin: center; }
.m2 { transform: scale(.2); transition: opacity .3s, transform .45s cubic-bezier(.34, 1.56, .64, 1); }
.demo.p1 .m1, .demo.p2 .m2, .demo.p3 .m3, .demo.p4 .m4 { opacity: 1; }
.demo.p1 .m1 .trazo, .demo.p4 .m4 .trazo { stroke-dashoffset: 0; }
.demo.p2 .m2 { transform: scale(1); }
.demo.p2 .m2 .onda { animation: onda 1.6s ease-out .3s 2; }
@keyframes onda { from { opacity: .7; transform: scale(1); } to { opacity: 0; transform: scale(2.6); } }
.toast { position: absolute; left: 50%; bottom: 18px; transform: translate(-50%, 20px); opacity: 0; transition: all .4s ease; background: #18181b; color: #fff; border-radius: 12px; padding: 10px 16px; font-size: 14px; font-weight: 600; display: flex; gap: 8px; align-items: center; box-shadow: var(--sh-lg); white-space: nowrap; }
.toast svg.i { width: 16px; height: 16px; color: #34d399; }
.demo.p5 .toast { opacity: 1; transform: translate(-50%, 0); }
.tarjetas { display: flex; flex-direction: column; gap: 10px; }
.tarjeta { display: flex; gap: 10px; align-items: flex-start; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 12px; box-shadow: var(--sh-sm); opacity: .25; transform: translateX(8px); transition: all .45s ease; }
.tarjeta .n { width: 24px; height: 24px; border-radius: 50%; color: #fff; display: grid; place-items: center; font-size: 12.5px; flex-shrink: 0; }
.tarjeta > div { flex: 1; min-width: 0; }
.tarjeta .c { font-weight: 700; font-size: 14px; line-height: 1.3; }
.tarjeta .nota { color: var(--fg2); font-size: 13px; line-height: 1.4; margin-top: 2px; }
.tarjeta .sev { font-size: 11.5px; font-weight: 700; white-space: nowrap; }
.demo.p1 .t1, .demo.p2 .t2, .demo.p3 .t3, .demo.p4 .t4 { opacity: 1; transform: none; }
.demo.p1 .t1 { border-color: color-mix(in srgb, #dc2626 45%, var(--line)); }
.demo.p2 .t1, .demo.p3 .t2, .demo.p4 .t3, .demo.p5 .t4 { border-color: var(--line); }
.copiar { margin-top: auto; height: 46px; border-radius: 12px; background: var(--primary); color: #fff; font-weight: 600; display: flex; align-items: center; justify-content: center; gap: 8px; transition: transform .15s ease, box-shadow .3s ease; }
.copiar svg.i { width: 17px; height: 17px; }
.demo.p5 .copiar { animation: pulsa .5s ease; box-shadow: 0 0 0 6px color-mix(in srgb, var(--primary) 25%, transparent); }
@keyframes pulsa { 40% { transform: scale(.95); } }

/* ---------- modo dispositivo ---------- */
.seg { display: flex; width: max-content; margin: -20px auto 40px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 4px; gap: 4px; }
.seg button { display: flex; align-items: center; gap: 7px; border: 0; background: none; color: var(--muted); font: 600 14.5px 'Hanken Grotesk', sans-serif; padding: 8px 14px; border-radius: 9px; cursor: pointer; }
.seg button svg.i { width: 17px; height: 17px; }
.seg button.on { background: var(--primary); color: #fff; }
.estante { display: flex; flex-wrap: wrap; justify-content: center; align-items: flex-end; gap: 30px 26px; }
.equipo { margin: 0; text-align: center; cursor: default; }
.equipo .pantalla { width: calc(var(--w) * var(--s) * 1px); height: calc(var(--h) * var(--s) * 1px); border-radius: 12px; overflow: hidden; background: #111; padding: 4px; box-shadow: var(--sh-sm); transition: width .6s cubic-bezier(.4, 0, .2, 1), height .6s cubic-bezier(.4, 0, .2, 1), transform .3s ease, box-shadow .3s ease; margin: 0 auto; }
.equipo.tab .pantalla { border-radius: 14px; padding: 6px; }
.equipo.pc .pantalla { border-radius: 8px 8px 2px 2px; padding: 5px; }
.equipo.pc .pie { width: calc(var(--w) * var(--s) * 1.12px); height: 9px; margin: 0 auto; border-radius: 0 0 10px 10px; background: #2a2a2e; }
.equipo img { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 8px; background: #fff; }
.equipo figcaption { margin-top: 10px; font-size: 13.5px; font-weight: 600; color: var(--fg2); line-height: 1.25; }
.equipo figcaption small { display: block; font-weight: 500; color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.equipo.activo .pantalla, .equipo:hover .pantalla { transform: translateY(-6px); box-shadow: 0 0 0 3px var(--primary), var(--sh-lg); }
.equipo.activo figcaption, .equipo:hover figcaption { color: var(--primary); }
.nota-dev { text-align: center; color: var(--muted); font-size: 14.5px; margin: 36px 0 0; }

/* ---------- consola ---------- */
.dos { display: grid; grid-template-columns: 1fr 1.15fr; gap: 56px; align-items: center; }
h2.izq { text-align: left; margin-top: 16px; }
.lista { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 12px; }
.lista li { display: flex; gap: 10px; color: var(--fg2); font-size: 16.5px; }
.lista svg.i { color: var(--ok); margin-top: 3px; }
.consola { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-lg); overflow: hidden; font-size: 13px; }
.consola .ch { display: flex; gap: 10px; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--line); color: var(--muted); }
.consola .ch .k { width: 24px; height: 24px; border-radius: 7px; background: var(--bg2); display: grid; place-items: center; font-weight: 700; color: var(--fg2); }
.consola .ch .vp { margin-left: auto; color: var(--fg2); font-weight: 600; }
.consola .cs { display: flex; gap: 8px; align-items: center; padding: 12px 16px 6px; color: #dc2626; font-size: 14.5px; }
.consola .cs svg.i { width: 17px; height: 17px; }
.consola .fila { display: flex; gap: 12px; align-items: baseline; margin: 6px 14px; padding: 9px 12px; border-radius: 9px; background: color-mix(in srgb, #dc2626 9%, var(--card)); opacity: 0; transform: translateY(8px); transition: all .45s ease; }
.consola .fila:last-child { margin-bottom: 16px; }
.consola .fila .m { flex: 1; min-width: 0; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12.5px; color: var(--fg); overflow-wrap: anywhere; }
.consola .fila .m b { color: #dc2626; }
.consola .fila em { font-style: normal; background: color-mix(in srgb, var(--ok) 22%, transparent); color: var(--ok); border-radius: 5px; padding: 0 4px; }
.consola .fila .s { color: var(--muted); font-size: 12px; white-space: nowrap; }
.consola.visto .fila { opacity: 1; transform: none; }
.consola.visto .fila:nth-of-type(2) { transition-delay: .5s; } .consola.visto .fila:nth-of-type(3) { transition-delay: 1.1s; } .consola.visto .fila:nth-of-type(4) { transition-delay: 1.7s; }
.consola.visto .fila em { animation: tapa .8s ease 2.4s 2; }
@keyframes tapa { 50% { box-shadow: 0 0 0 4px color-mix(in srgb, var(--ok) 30%, transparent); } }

/* ---------- del reporte al chat ---------- */
.flujo { display: grid; grid-template-columns: 1fr 56px 1fr; gap: 16px; align-items: center; }
.reporte { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-sm); overflow: hidden; }
.reporte .rh { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; border-bottom: 1px solid var(--line); font-weight: 600; font-size: 14px; }
.btn-mini { display: inline-flex; gap: 6px; align-items: center; background: var(--primary); color: #fff; border-radius: 8px; padding: 5px 10px; font-size: 12.5px; }
.btn-mini svg.i { width: 14px; height: 14px; }
.reporte pre { margin: 0; padding: 14px 16px; height: 330px; overflow: hidden; white-space: pre-wrap; font: 12.5px/1.6 ui-monospace, SFMono-Regular, Consolas, monospace; color: var(--fg2); background: var(--bg2); }
.reporte pre::after { content: '▍'; color: var(--primary); animation: cursor 1s steps(1) infinite; }
@keyframes cursor { 50% { opacity: 0; } }
.flecha { width: 48px; height: 48px; border-radius: 50%; background: var(--primary); color: #fff; display: grid; place-items: center; box-shadow: var(--sh-lg); }
.chat { display: flex; flex-direction: column; gap: 14px; }
.burbuja { border-radius: 18px; padding: 12px 14px; font-size: 15px; line-height: 1.5; opacity: 0; transform: translateY(10px); transition: all .45s ease; max-width: 92%; }
.burbuja.yo { align-self: flex-end; background: var(--primary); color: #fff; border-bottom-right-radius: 6px; display: grid; gap: 10px; }
.burbuja.yo img { border-radius: 10px; border: 2px solid rgba(255, 255, 255, .35); }
.burbuja.ia { align-self: flex-start; background: var(--card); border: 1px solid var(--line); border-bottom-left-radius: 6px; box-shadow: var(--sh-sm); }
.burbuja.ia .quien { display: block; font-size: 12.5px; font-weight: 700; color: var(--muted); margin-bottom: 4px; }
.burbuja.ia .resp { display: none; }
.escribe { display: inline-flex; gap: 4px; padding: 4px 0; }
.escribe i { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); animation: punto 1s infinite; }
.escribe i:nth-child(2) { animation-delay: .15s; } .escribe i:nth-child(3) { animation-delay: .3s; }
@keyframes punto { 50% { opacity: .25; transform: translateY(-3px); } }
.flujo.f1 .yo, .flujo.f2 .ia { opacity: 1; transform: none; }
.flujo.f3 .ia .escribe { display: none; } .flujo.f3 .ia .resp { display: block; }

/* ---------- atajos que se presionan ---------- */
.key kbd { transition: transform .12s ease, border-bottom-width .12s ease, background .2s; }
.key.pulsada kbd { transform: translateY(2px); border-bottom-width: 1px; background: var(--primary); color: #fff; border-color: var(--primary); }
.key.pulsada { border-color: color-mix(in srgb, var(--primary) 50%, var(--line)); }

/* ---------- aparece al hacer scroll ---------- */
.aparece { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.aparece.visto { opacity: 1; transform: none; }
.steps .aparece:nth-child(2), .feats .aparece:nth-child(3n+2) { transition-delay: .12s; }
.steps .aparece:nth-child(3), .feats .aparece:nth-child(3n) { transition-delay: .24s; }

@media (max-width: 900px) {
  .demo { grid-template-columns: 1fr; }
  .tarjetas { display: grid; grid-template-columns: 1fr 1fr; }
  .copiar { grid-column: 1 / -1; }
  .dos { grid-template-columns: 1fr; gap: 32px; }
  .flujo { grid-template-columns: 1fr; }
  .flecha { margin: 0 auto; transform: rotate(90deg); }
}
@media (max-width: 640px) {
  .tarjetas { grid-template-columns: 1fr; }
  .tarjeta:not(.actual) { display: none; } /* en celular solo la marca del momento */
  .estante { gap: 22px 16px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}