/* FULLBAND — sitio. Colores del logo: azul noche, blanco, celeste y las tres barras (naranja, celeste, verde). */
:root {
  --bg: #0B0F17;
  --bg2: #10161F;
  --panel: #151B26;
  --panel2: #1C2433;
  --line: #2A3446;
  --text: #ECEEF3;
  --dim: #A3AABA;
  --blue: #00BDF2;
  --blue2: #1E8BFF;
  --green: #00DC82;
  --orange: #FF9F0A;
  --yellow: #FFC21A;
  --ink: #00222D;
  --radius: 18px;
  --bars: linear-gradient(90deg, var(--orange), var(--yellow) 30%, var(--blue) 50%, var(--blue2) 65%, var(--green));
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-family: "Nunito", "Inter", system-ui, sans-serif; font-weight: 900; line-height: 1.15; margin: 0 0 .5em; letter-spacing: -0.01em; }
h1 { font-size: clamp(36px, 6vw, 64px); }
h2 { font-size: clamp(28px, 4vw, 42px); }
h3 { font-size: 22px; }
p { margin: 0 0 1em; }
.wrap { width: min(1180px, 100% - 32px); margin: 0 auto; }
.dim { color: var(--dim); }
.center { text-align: center; }
.blue { color: var(--blue); }
.green { color: var(--green); }
.orange { color: var(--orange); }

/* ── barra superior ── */
header.top { position: sticky; top: 0; z-index: 50; background: rgba(11, 15, 23, .88); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; gap: 18px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-family: "Nunito", sans-serif; font-weight: 900; font-size: 24px; letter-spacing: .02em; }
.brand:hover { text-decoration: none; }
.brand img { height: 34px; width: auto; }
.brand .b { color: var(--blue); }
.links { display: flex; gap: 26px; margin-left: auto; align-items: center; }
.links a { color: var(--text); font-weight: 600; font-size: 15px; }
.links a.on { color: var(--blue); }
.lang { display: flex; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
.lang button { background: none; border: 0; color: var(--dim); font: 700 13px "Inter", sans-serif; padding: 6px 10px; cursor: pointer; }
.lang button.on { background: var(--blue); color: var(--ink); }
.menu-btn { display: none; margin-left: auto; background: none; border: 1px solid var(--line); color: var(--text); border-radius: 10px; font-size: 22px; padding: 4px 12px; cursor: pointer; }
@media (max-width: 980px) {
  .menu-btn { display: block; }
  .links { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--bg2); border-bottom: 1px solid var(--line); padding: 8px 16px 16px; }
  .links a { padding: 12px 4px; border-bottom: 1px solid var(--line); }
  header.top.open .links { display: flex; }
  .lang { align-self: flex-start; margin-top: 12px; }
}

/* ── botones ── */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 24px; border-radius: 40px; font-weight: 800; font-size: 17px; border: 2px solid transparent; cursor: pointer; text-decoration: none !important; }
.btn.primary { background: var(--blue); color: var(--ink); box-shadow: 0 8px 30px rgba(0, 189, 242, .35); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.ghost { border-color: var(--line); color: var(--text); }
.btn.ghost:hover { border-color: var(--blue); }
.btn-video { border-color: rgba(255, 255, 255, .28); color: var(--text); padding-left: 10px; }
.btn-video .play-ico { width: 34px; height: 34px; border-radius: 50%; background: #ff0033; color: #fff; display: grid; place-items: center; box-shadow: 0 0 18px rgba(255, 0, 51, .55); transition: transform .15s; }
.btn-video .play-ico svg { width: 18px; height: 18px; margin-left: 2px; }
.btn-video:hover { border-color: #ff0033; box-shadow: 0 0 24px rgba(255, 0, 51, .35); }
.btn-video:hover .play-ico { transform: scale(1.12); }
.video-box { position: fixed; inset: 0; z-index: 200; background: rgba(0, 0, 0, .88); display: none; align-items: center; justify-content: center; padding: 20px; }
.video-box.on { display: flex; }
.video-frame { position: relative; width: min(1000px, 100%, calc((100vh - 100px) * 16 / 9)); aspect-ratio: 16 / 9; background: #000; border-radius: 14px; box-shadow: 0 0 70px rgba(0, 189, 242, .25), 0 20px 60px rgba(0, 0, 0, .8); }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; border-radius: 14px; }
.video-close { position: absolute; top: -50px; right: 0; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line); background: var(--panel); color: #fff; font-size: 20px; cursor: pointer; }
.video-close:hover { background: #ff0033; border-color: #ff0033; }

/* ── secciones ── */
section { padding: 80px 0; }
section.alt { background: var(--bg2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.kicker { display: inline-block; font: 800 13px "Inter", sans-serif; letter-spacing: .14em; text-transform: uppercase; color: var(--blue); margin-bottom: 12px; }
.lead { font-size: 20px; color: var(--dim); max-width: 760px; }
.center .lead { margin-left: auto; margin-right: auto; }
.bars { height: 5px; width: 120px; border-radius: 3px; background: var(--bars); margin: 0 0 22px; }
.center .bars { margin-left: auto; margin-right: auto; }

/* ── hero ── */
.hero { padding: 70px 0 90px; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: -40% -20% auto; height: 120%; background: radial-gradient(closest-side, rgba(0, 189, 242, .16), transparent 70%), radial-gradient(closest-side at 80% 60%, rgba(0, 220, 130, .10), transparent 70%); pointer-events: none; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; position: relative; }
.hero h1 .b { background: linear-gradient(90deg, var(--blue), var(--blue2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { margin-bottom: 30px; }
.hero .ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.pill { display: inline-flex; gap: 8px; align-items: center; padding: 6px 14px; border-radius: 20px; background: rgba(0, 220, 130, .12); border: 1px solid rgba(0, 220, 130, .4); color: var(--green); font-weight: 700; font-size: 14px; margin-bottom: 18px; }
.hero-shots { position: relative; height: 560px; }
.hero-shots .tablet { position: absolute; right: 0; top: 30px; width: 88%; }
.hero-shots .phone { position: absolute; left: 0; bottom: 0; width: 34%; }
@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-shots { height: auto; aspect-ratio: 1.1; }
}

/* ── marcos de dispositivos ── */
.phone, .tablet, .laptop { border-radius: 30px; background: #05070B; padding: 10px; box-shadow: 0 30px 70px rgba(0, 0, 0, .55), 0 0 0 1.5px #2b3446 inset; }
.phone { border-radius: 34px; padding: 9px; }
.phone img, .tablet img { border-radius: 24px; }
.tablet { border-radius: 26px; padding: 14px; }
.tablet img { border-radius: 12px; }
.laptop { border-radius: 16px 16px 6px 6px; padding: 12px 12px 18px; position: relative; }
.laptop img { border-radius: 4px; }
.laptop::after { content: ""; position: absolute; left: -6%; right: -6%; bottom: -16px; height: 16px; background: linear-gradient(#2a3140, #151a23); border-radius: 0 0 14px 14px; }
.shot { cursor: zoom-in; }

/* ── tarjetas y grillas ── */
.grid { display: grid; gap: 22px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .g3, .g4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.card h3 { margin-bottom: .4em; }
.card p:last-child { margin-bottom: 0; }
.icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; font-size: 26px; margin-bottom: 16px; background: var(--panel2); border: 1px solid var(--line); }
.card.c1 .icon { background: rgba(255, 159, 10, .14); border-color: rgba(255, 159, 10, .4); }
.card.c2 .icon { background: rgba(0, 189, 242, .14); border-color: rgba(0, 189, 242, .4); }
.card.c3 .icon { background: rgba(0, 220, 130, .14); border-color: rgba(0, 220, 130, .4); }

/* "en una frase" */
.oneline { font-family: "Nunito", sans-serif; font-weight: 800; font-size: clamp(22px, 3vw, 30px); line-height: 1.35; max-width: 900px; margin: 0 auto 40px; text-align: center; }
.oneline em { font-style: normal; color: var(--blue); }

/* ── bloques texto + imagen ── */
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; margin: 0 0 90px; }
.feature:last-child { margin-bottom: 0; }
.feature.rev .text { order: 2; }
.feature .media { display: flex; gap: 18px; justify-content: center; align-items: flex-end; }
.feature .media .phone { width: 46%; max-width: 270px; }
.feature h3 { font-size: clamp(24px, 2.6vw, 30px); }
.feature ul { padding-left: 0; list-style: none; margin: 0 0 1em; }
.feature li { padding-left: 30px; position: relative; margin-bottom: 10px; }
.feature li::before { content: ""; position: absolute; left: 0; top: .55em; width: 14px; height: 6px; border-radius: 3px; background: var(--bars); }
@media (max-width: 900px) { .feature { grid-template-columns: 1fr; gap: 30px; } .feature.rev .text { order: 0; } }

/* ── diagramas ── */
.diagram { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.diagram svg { width: 100%; height: auto; display: block; }
.diagram figcaption { color: var(--dim); font-size: 15px; margin-top: 12px; text-align: center; }
.scroll-x { overflow-x: auto; }
.scroll-x.sx-ready { overflow: visible; }
.sx-wrap { position: relative; }
.sx { overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: thin; }
@media (max-width: 700px) { .scroll-x svg { min-width: 680px; } }
.sx-hint { display: none; text-align: center; color: var(--blue); font-weight: 700; font-size: 15px; margin: 0 0 12px; }
.sx-scrollable .sx-hint { display: block; }
.sx-fade { position: absolute; top: 0; bottom: 0; width: 64px; display: none; align-items: center; pointer-events: none; }
.sx-r { right: 0; justify-content: flex-end; background: linear-gradient(90deg, rgba(21, 27, 38, 0), var(--panel) 80%); pointer-events: auto; cursor: pointer; }
.sx-l { left: 0; background: linear-gradient(270deg, rgba(21, 27, 38, 0), var(--panel) 80%); }
.sx-more .sx-r, .sx-back .sx-l { display: flex; }
.sx-r span { width: 38px; height: 38px; border-radius: 50%; background: var(--blue); color: var(--ink); font: 900 26px/1 "Nunito", sans-serif; display: grid; place-items: center; box-shadow: 0 4px 16px rgba(0, 0, 0, .5); animation: sx-nudge 1.3s ease-in-out infinite; }
@keyframes sx-nudge { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(-7px); } }

/* ── pasos ── */
.steps { counter-reset: s; display: grid; gap: 18px; }
.step { display: grid; grid-template-columns: 56px 1fr; gap: 18px; align-items: start; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; }
.step::before { counter-increment: s; content: counter(s); width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; font: 900 22px "Nunito", sans-serif; color: var(--ink); background: var(--blue); }
.step h3 { margin-bottom: .25em; font-size: 20px; }
.step p { margin: 0; color: var(--dim); }

/* ── galería ── */
.tabs { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 26px; }
.tabs button { background: var(--panel); border: 1px solid var(--line); color: var(--text); padding: 9px 18px; border-radius: 22px; font: 700 15px "Inter", sans-serif; cursor: pointer; }
.tabs button.on { background: var(--blue); color: var(--ink); border-color: var(--blue); }
.gpane { display: none; }
.gpane.on { display: block; }
.strip { display: flex; gap: 22px; justify-content: center; flex-wrap: wrap; align-items: flex-start; }
.strip .phone { width: 230px; }
.strip figure, .shots figure { margin: 0; }
.strip figcaption, .shots figcaption { text-align: center; color: var(--dim); font-size: 14px; margin-top: 12px; max-width: 260px; margin-left: auto; margin-right: auto; }

/* ── avisos ── */
.note { border-left: 4px solid var(--blue); background: rgba(0, 189, 242, .08); padding: 14px 18px; border-radius: 0 12px 12px 0; margin: 0 0 1.2em; }
.note.green { border-color: var(--green); background: rgba(0, 220, 130, .08); color: var(--text); }
.note.orange { border-color: var(--orange); background: rgba(255, 159, 10, .08); color: var(--text); }
.note p:last-child { margin: 0; }

/* ── tabla ── */
table { width: 100%; border-collapse: collapse; margin: 0 0 1.2em; font-size: 16px; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--blue); font-size: 13px; text-transform: uppercase; letter-spacing: .08em; }
td:first-child { font-weight: 700; white-space: nowrap; }
@media (max-width: 620px) { td:first-child { white-space: normal; } th, td { padding: 10px 8px; } table { font-size: 15px; } }
.tick { color: var(--green); font-weight: 900; }
.cross { color: var(--dim); }

/* ── preguntas ── */
.faq details { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; margin-bottom: 12px; }
.faq summary { cursor: pointer; padding: 18px 22px; font-weight: 800; list-style: none; position: relative; padding-right: 50px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 22px; top: 12px; font-size: 26px; color: var(--blue); }
.faq details[open] summary::after { content: "–"; }
.faq details > div { padding: 0 22px 18px; color: var(--dim); }

/* ── llamada final ── */
.cta { text-align: center; background: radial-gradient(closest-side, rgba(0, 189, 242, .14), transparent), var(--bg2); }
.cta .lead { margin-left: auto; margin-right: auto; }
.cta img { width: 110px; margin: 0 auto 18px; border-radius: 24px; }

/* ── pie ── */
footer { border-top: 1px solid var(--line); padding: 40px 0; color: var(--dim); font-size: 15px; }
footer .wrap { display: flex; gap: 30px; justify-content: space-between; flex-wrap: wrap; align-items: center; }
footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
footer nav a { color: var(--dim); }

/* ── visor de capturas ── */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(0, 0, 0, .9); display: none; align-items: center; justify-content: center; padding: 20px; cursor: zoom-out; }
.lightbox.on { display: flex; }
.lightbox img { max-width: 100%; max-height: 100%; border-radius: 10px; box-shadow: 0 20px 60px rgba(0, 0, 0, .6); }

/* ── manual ── */
.doc { display: grid; grid-template-columns: 260px 1fr; gap: 50px; padding: 40px 0 80px; }
.toc { position: sticky; top: 90px; align-self: start; max-height: calc(100vh - 110px); overflow: auto; font-size: 15px; padding-right: 6px; }
.toc h4 { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); margin: 0 0 10px; }
.toc ol { margin: 0; padding-left: 22px; }
.toc li { margin-bottom: 7px; }
.toc a { color: var(--dim); }
.toc a:hover { color: var(--text); }
.doc article { min-width: 0; }
.doc article > section { padding: 0 0 50px; margin: 0 0 50px; border-bottom: 1px solid var(--line); }
.doc article > section:last-child { border: 0; }
.doc h2 { font-size: 32px; display: flex; gap: 14px; align-items: baseline; }
.doc h2 .n { color: var(--blue); font-size: 22px; }
.doc h3 { margin-top: 1.4em; }
.doc ul, .doc ol { padding-left: 24px; }
.doc li { margin-bottom: 6px; }
.doc .shots { display: flex; gap: 22px; flex-wrap: wrap; margin: 22px 0 26px; align-items: flex-start; }
.doc .shots .phone { width: 220px; }
.doc .shots .tablet { width: min(100%, 560px); }
.doc .shots .laptop { width: 100%; margin-bottom: 18px; }
.kbd, kbd { display: inline-block; padding: 1px 8px; border-radius: 6px; border: 1px solid var(--line); background: var(--panel2); font: 600 14px ui-monospace, Menlo, monospace; }
.ui { display: inline-block; padding: 0 8px; border-radius: 6px; background: var(--panel2); border: 1px solid var(--line); font-weight: 700; font-size: .92em; white-space: nowrap; }
@media (max-width: 900px) {
  .doc { grid-template-columns: 1fr; gap: 20px; }
  .toc { position: static; max-height: none; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
}

/* ── privacidad ── */
.legal { max-width: 820px; padding: 50px 0 80px; }
.legal h2 { font-size: 26px; margin-top: 1.6em; }
.legal td:first-child { white-space: normal; }

/* portada: los tres botones en una fila en compu */
@media (min-width: 901px) { .hero .ctas { gap: 10px; flex-wrap: nowrap; } .hero .ctas .btn { padding: 12px 18px; font-size: 16px; white-space: nowrap; } .hero .ctas .btn-video { padding-left: 8px; } }