/* CERØDEV Academy · estilos de la web */
@font-face { font-family: "Inter"; src: url("/fonts/inter-latin.woff2") format("woff2"); font-weight: 100 900; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2190-21FF, U+2212, U+2215; }
@font-face { font-family: "Inter"; src: url("/fonts/inter-latin-ext.woff2") format("woff2"); font-weight: 100 900; font-display: swap; unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Mono"; src: url("/fonts/jetbrains-mono-latin.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
  --bg: #07080b; --bg-2: #0b0d12; --surface: #0f1218; --surface-2: #141821; --line: rgba(255, 255, 255, .08); --line-2: rgba(255, 255, 255, .14);
  --ink: #f2f3f5; --soft: #b3b9c6; --mute: #7d8494; --accent: #2f7cff; --accent-2: #7fb0ff; --accent-ink: #ffffff;
  --good: #3ecf8e; --warn: #f5b454; --bad: #ff6b6b;
  --radius: 18px; --wrap: 1200px; --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; --mono: "Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 84px; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
figure { margin: 0; }
a { color: inherit; }
h1, h2, h3, h4 { margin: 0; line-height: 1.08; letter-spacing: -.035em; font-weight: 800; }
h2 { font-size: clamp(2rem, 4.6vw, 3.4rem); }
h3 { font-size: 1.2rem; letter-spacing: -.02em; line-height: 1.25; }
p { margin: 0 0 1em; }
.wrap { width: min(100% - 32px, var(--wrap)); margin-inline: auto; }
.mono { font-family: var(--mono); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -9999px; top: 10px; z-index: 200; background: #fff; color: #000; padding: 10px 14px; border-radius: 8px; font-weight: 700; }
.skip:focus { left: 12px; }
:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 3px; border-radius: 6px; }
.accent { color: var(--accent-2); }
.grad { background: linear-gradient(92deg, #ffffff 0%, #b9d3ff 40%, var(--accent) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ------------------------------------------------ botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .55em; min-height: 48px; padding: 0 22px; border-radius: 12px; border: 1px solid transparent; font: 650 .98rem/1 var(--font); text-decoration: none; cursor: pointer; transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn-lg { min-height: 56px; padding: 0 28px; font-size: 1.02rem; }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: .9rem; }
.btn-primary { background: var(--accent); color: var(--accent-ink); box-shadow: 0 10px 30px -10px rgba(47, 124, 255, .7), inset 0 1px 0 rgba(255, 255, 255, .2); }
.btn-primary:hover { background: #4a8dff; }
.btn-ghost { background: rgba(255, 255, 255, .03); border-color: var(--line-2); color: var(--ink); }
.btn-ghost:hover { border-color: rgba(255, 255, 255, .3); background: rgba(255, 255, 255, .06); }
.btn-light { background: #fff; color: #07080b; }
.btn[disabled], .btn.loading { opacity: .6; pointer-events: none; }
.btn .spin { width: 16px; height: 16px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, .35); border-top-color: #fff; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ------------------------------------------------ etiquetas */
.kicker { display: inline-flex; align-items: center; gap: 10px; font: 600 .74rem/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--accent-2); margin-bottom: 18px; }
.kicker::before { content: ""; width: 22px; height: 1px; background: currentColor; opacity: .7; }
.pill { display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px 8px 12px; border: 1px solid var(--line-2); border-radius: 99px; background: rgba(255, 255, 255, .03); font: 600 .74rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--soft); }
.pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(47, 124, 255, .18); }
.tag { display: inline-flex; font: 600 .66rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; padding: 5px 8px; border-radius: 6px; background: rgba(255, 255, 255, .06); color: var(--soft); border: 1px solid var(--line); }
.tag.blue { color: var(--accent-2); background: rgba(47, 124, 255, .12); border-color: rgba(47, 124, 255, .3); }

/* ------------------------------------------------ cabecera */
.demo-banner { background: #3a2a00; color: #ffd68a; text-align: center; font: 600 .78rem/1.4 var(--mono); padding: 8px 12px; letter-spacing: .04em; }
.hdr { position: sticky; top: 0; z-index: 60; background: rgba(7, 8, 11, .72); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid transparent; transition: border-color .2s, background .2s; }
.hdr.scrolled { border-bottom-color: var(--line); background: rgba(7, 8, 11, .88); }
.hdr-in { display: flex; align-items: center; gap: 28px; min-height: 72px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; margin-right: auto; }
.brand img { height: 30px; width: auto; }
.brand-name { font-weight: 800; letter-spacing: .08em; font-size: 1.02rem; }
.brand-tag { font: 600 .62rem/1 var(--mono); letter-spacing: .2em; color: var(--mute); border: 1px solid var(--line-2); padding: 5px 7px; border-radius: 6px; }
.nav { display: flex; gap: 28px; }
.nav a { text-decoration: none; color: var(--soft); font-size: .93rem; font-weight: 550; transition: color .15s; }
.nav a:hover, .nav a.active { color: var(--ink); }
.menu-btn { display: none; background: none; border: 1px solid var(--line-2); color: var(--ink); width: 44px; height: 44px; border-radius: 12px; cursor: pointer; }
.menu-btn svg { width: 22px; height: 22px; }

/* ------------------------------------------------ hero */
.hero { position: relative; padding: clamp(40px, 8vw, 104px) 0 0; overflow: hidden; }
.gridlines { position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 72px 72px; mask-image: radial-gradient(ellipse 80% 70% at 50% 20%, #000 20%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 20%, #000 20%, transparent 75%); pointer-events: none; }
.glow { position: absolute; width: 900px; height: 900px; border-radius: 50%; background: radial-gradient(circle, rgba(47, 124, 255, .22), transparent 62%); top: -420px; right: -260px; pointer-events: none; filter: blur(10px); }
.hero-in { position: relative; display: grid; grid-template-columns: 1.02fr .98fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { font-size: clamp(2.7rem, 7vw, 5.4rem); letter-spacing: -.05em; line-height: .98; margin: 26px 0 24px; }
.hero .lead { font-size: clamp(1.06rem, 1.7vw, 1.24rem); color: var(--soft); max-width: 36em; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 32px 0 26px; }
.assure { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 20px; font-size: .88rem; color: var(--soft); }
.assure li { display: flex; align-items: center; gap: 8px; }
.assure li::before { content: ""; width: 16px; height: 16px; border-radius: 50%; background: rgba(47, 124, 255, .16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2 7 10.5l4.5-5' fill='none' stroke='%237fb0ff' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E") center/16px no-repeat; }
.hero-visual { position: relative; }
.hero-photo { border-radius: 24px; overflow: hidden; border: 1px solid var(--line-2); box-shadow: 0 40px 120px -40px rgba(47, 124, 255, .45); aspect-ratio: 4 / 3.3; }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }
.float-card { position: absolute; background: rgba(15, 18, 24, .86); border: 1px solid var(--line-2); border-radius: 16px; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 24px 60px -20px rgba(0, 0, 0, .8); }
.fc-shot { left: -8%; bottom: -8%; width: 62%; padding: 8px; }
.fc-shot img { border-radius: 10px; }
.fc-shot figcaption { font: 600 .66rem/1.3 var(--mono); letter-spacing: .08em; color: var(--soft); padding: 8px 6px 2px; text-transform: uppercase; }
.fc-route { right: -4%; top: 8%; padding: 14px 16px; width: 230px; }
.fc-route .t { font: 600 .64rem/1 var(--mono); letter-spacing: .14em; color: var(--mute); text-transform: uppercase; margin-bottom: 10px; }
.fc-route ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; counter-reset: r; }
.fc-route li { display: flex; align-items: center; gap: 10px; font-size: .84rem; color: var(--soft); counter-increment: r; }
.fc-route li::before { content: counter(r); width: 20px; height: 20px; border-radius: 6px; display: grid; place-items: center; font: 700 .64rem/1 var(--mono); background: rgba(255, 255, 255, .06); color: var(--mute); }
.fc-route li.on { color: var(--ink); } .fc-route li.on::before { background: var(--accent); color: #fff; }
.stats { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: 20px; margin-top: clamp(64px, 9vw, 120px); background: rgba(255, 255, 255, .015); }
.stat { padding: 26px 28px; border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; }
.stat b { display: block; font-size: clamp(2rem, 3.6vw, 2.8rem); font-weight: 800; letter-spacing: -.04em; line-height: 1; }
.stat span { font: 600 .7rem/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--mute); display: block; margin-top: 10px; }

/* ------------------------------------------------ secciones */
.section { padding: clamp(80px, 11vw, 150px) 0; position: relative; }
.section.tight { padding: clamp(64px, 8vw, 110px) 0; }
.section.alt { background: var(--bg-2); border-block: 1px solid var(--line); }
.head { max-width: 780px; margin-bottom: clamp(36px, 5vw, 64px); }
.head.center { margin-inline: auto; text-align: center; }
.head.center .kicker::before { display: none; }
.head p { color: var(--soft); font-size: 1.1rem; margin-top: 18px; max-width: 42em; }
.head.center p { margin-inline: auto; }

/* problema */
.pains { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.pain { padding: 26px 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.pain .x { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: rgba(255, 107, 107, .1); color: var(--bad); font-weight: 800; margin-bottom: 18px; }
.pain h3 { margin-bottom: 8px; } .pain p { color: var(--soft); font-size: .95rem; margin: 0; }
.statement { margin-top: clamp(48px, 6vw, 80px); text-align: center; font-size: clamp(1.5rem, 3.4vw, 2.6rem); font-weight: 800; letter-spacing: -.035em; line-height: 1.15; max-width: 900px; margin-inline: auto; }
.statement span { color: var(--mute); }

/* ruta */
.route { position: relative; }
.route-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(7, 1fr); gap: 0; position: relative; }
.route-steps::before { content: ""; position: absolute; left: 7%; right: 7%; top: 27px; height: 1px; background: linear-gradient(90deg, transparent, var(--line-2) 8%, var(--line-2) 92%, transparent); }
.route-steps .bar { position: absolute; left: 7%; top: 27px; height: 2px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); width: 0; transition: width .6s cubic-bezier(.2, .8, .2, 1); box-shadow: 0 0 16px rgba(47, 124, 255, .6); }
.route-steps li { position: relative; text-align: center; }
.route-steps button { all: unset; cursor: pointer; display: grid; justify-items: center; gap: 12px; padding: 0 4px 6px; width: 100%; }
.route-steps .node { width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; background: var(--surface); border: 1px solid var(--line-2); font: 700 .82rem/1 var(--mono); color: var(--soft); position: relative; z-index: 1; transition: all .25s; }
.route-steps .lbl { font: 650 .78rem/1.2 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--mute); transition: color .2s; }
.route-steps li.on .node { background: var(--accent); border-color: var(--accent); color: #fff; box-shadow: 0 10px 30px -8px rgba(47, 124, 255, .8); }
.route-steps li.on .lbl, .route-steps li.done .lbl { color: var(--ink); }
.route-steps li.done .node { border-color: rgba(47, 124, 255, .5); color: var(--accent-2); }
.route-steps button:focus-visible .node { outline: 2px solid var(--accent-2); outline-offset: 3px; }
.route-panel { margin-top: 40px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 20px; }
.rp { display: contents; }
.sub { color: var(--soft); margin-top: 18px; }
.kicker.tight { margin-bottom: 8px; }
.buy-desc { color: var(--soft); font-size: .92rem; max-width: 70%; }
.rp-main, .rp-side { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); padding: clamp(24px, 3vw, 36px); }
.rp-main .kicker { margin-bottom: 12px; }
.rp-main h3 { font-size: clamp(1.4rem, 2.4vw, 1.9rem); margin-bottom: 12px; }
.rp-main p { color: var(--soft); }
.rp-main ul { margin: 18px 0 0; padding: 0; list-style: none; columns: 2; column-gap: 24px; }
.rp-main li { break-inside: avoid; padding: 6px 0 6px 18px; position: relative; font-size: .93rem; color: var(--soft); }
.rp-main li::before { content: ""; position: absolute; left: 0; top: 14px; width: 7px; height: 7px; border-radius: 2px; background: var(--accent); }
.rp-side h4 { font: 600 .7rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--mute); margin-bottom: 14px; }
.rp-side .out { font-size: 1.05rem; font-weight: 700; margin-bottom: 22px; }
.rp-side .res { display: flex; flex-wrap: wrap; gap: 8px; }

/* academy */
.academy-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 4vw, 56px); align-items: start; }
.docs-stack { position: sticky; top: 100px; }
.docs-stack .photo { border-radius: 22px; overflow: hidden; border: 1px solid var(--line-2); aspect-ratio: 1; position: relative; }
.docs-stack .photo picture img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.85); }
.docs-stack .photo picture { position: absolute; inset: 0; }
.docs-stack .photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(7, 8, 11, .92)); }
.covers { position: absolute; left: 7%; right: 7%; bottom: 6%; display: flex; justify-content: center; z-index: 1; }
.docs-stack .covers img { width: 30%; height: auto; border-radius: 8px; box-shadow: 0 20px 40px -10px rgba(0, 0, 0, .9); border: 1px solid var(--line-2); }
.covers img:nth-child(1) { transform: rotate(-7deg) translate(18%, 6%); } .covers img:nth-child(2) { z-index: 1; transform: translateY(-4%); } .covers img:nth-child(3) { transform: rotate(7deg) translate(-18%, 6%); }
.modules { display: grid; gap: 10px; }
.module { border: 1px solid var(--line); border-radius: 16px; background: var(--surface); transition: border-color .2s; }
.module[open] { border-color: var(--line-2); }
.module summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 58px 1fr 24px; gap: 14px; align-items: center; padding: 18px 20px; }
.module summary::-webkit-details-marker { display: none; }
.module .num { font: 700 .8rem/1 var(--mono); color: var(--accent-2); letter-spacing: .06em; }
.module h3 { font-size: 1.06rem; } .module small { display: block; color: var(--mute); font-size: .88rem; margin-top: 3px; font-weight: 450; letter-spacing: 0; line-height: 1.45; }
.module .chev { width: 22px; height: 22px; color: var(--mute); transition: transform .2s; }
.module[open] .chev { transform: rotate(180deg); }
.module ol { margin: 0; padding: 0 20px 18px 92px; color: var(--soft); font-size: .92rem; display: grid; gap: 4px; }
.toolkit { margin-top: clamp(56px, 7vw, 96px); }
.toolkit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.tool { padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: linear-gradient(180deg, rgba(255, 255, 255, .02), transparent); }
.tool .top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; gap: 10px; }
.tool .n { font: 700 .76rem/1 var(--mono); color: var(--mute); }
.tool .fmts { display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.tool h3 { font-size: 1.02rem; margin-bottom: 6px; } .tool p { color: var(--soft); font-size: .9rem; margin: 0; }

/* productos incluidos */
.feature { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.feature + .feature { margin-top: clamp(72px, 9vw, 120px); }
.feature.rev { grid-template-columns: 1.15fr 1fr; }
.feature.rev .f-media { order: -1; }
.f-copy h3 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin: 6px 0 16px; letter-spacing: -.035em; }
.f-copy p { color: var(--soft); }
.checks { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 10px; }
.checks li { position: relative; padding-left: 30px; color: var(--soft); font-size: .96rem; }
.checks li::before { content: ""; position: absolute; left: 0; top: 3px; width: 18px; height: 18px; border-radius: 6px; background: rgba(47, 124, 255, .14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2 7 10.5l4.5-5' fill='none' stroke='%237fb0ff' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E") center/16px no-repeat; }
.frame { border-radius: 16px; overflow: hidden; border: 1px solid var(--line-2); background: #fff; box-shadow: 0 40px 100px -40px rgba(47, 124, 255, .45); }
.frame .bar { height: 34px; background: #e9ebef; display: flex; align-items: center; gap: 6px; padding: 0 12px; }
.frame .bar i { width: 10px; height: 10px; border-radius: 50%; background: #c8ccd4; }
.frame .bar span { margin-left: 10px; font: 500 .72rem/1 var(--mono); color: #6b7280; }
.frame.dark { background: #0b0d12; } .frame.dark .bar { background: #151922; } .frame.dark .bar i { background: #2a2f3a; } .frame.dark .bar span { color: #8b93a3; }
.f-media { position: relative; }
.phone { position: absolute; right: -4%; bottom: -12%; width: 30%; border-radius: 26px; border: 6px solid #1a1d24; overflow: hidden; box-shadow: 0 30px 70px -20px rgba(0, 0, 0, .9); background: #000; }
.phone img { aspect-ratio: 1 / 2; object-fit: cover; object-position: top; }
.presets { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; }

/* explorador de archivos */
.lib-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 20px; align-items: start; }
.explorer { border: 1px solid var(--line-2); border-radius: 18px; background: #0a0c10; overflow: hidden; display: flex; flex-direction: column; position: sticky; top: 96px; }
.explorer .bar { display: flex; align-items: center; gap: 7px; padding: 12px 16px; border-bottom: 1px solid var(--line); background: #0e1117; }
.explorer .bar i { width: 11px; height: 11px; border-radius: 50%; background: #2a2f3a; }
.explorer .bar span { margin-left: 8px; font: 600 .72rem/1 var(--mono); color: var(--mute); letter-spacing: .06em; }
.tree { list-style: none; margin: 0; padding: 14px 10px 18px; font: 500 .84rem/1.4 var(--mono); color: var(--soft); overflow: auto; max-height: 560px; }
.tree li { padding: 5px 10px; border-radius: 8px; display: flex; align-items: center; gap: 10px; }
.tree li.dir { color: var(--ink); font-weight: 650; margin-top: 6px; }
.tree li.sub { padding-left: 34px; }
.tree li .ic { width: 16px; height: 16px; flex: none; opacity: .8; }
.tree li .cnt { margin-left: auto; color: var(--mute); font-size: .74rem; }
.tree li.hl { background: rgba(47, 124, 255, .12); color: var(--ink); }
.cats { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.cats button { font: 600 .78rem/1 var(--mono); letter-spacing: .06em; padding: 10px 14px; border-radius: 10px; border: 1px solid var(--line-2); background: transparent; color: var(--soft); cursor: pointer; }
.cats button.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.prod-list { display: grid; gap: 10px; }
.prod { display: grid; grid-template-columns: 120px 1fr; gap: 16px; align-items: center; padding: 12px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.prod img { border-radius: 10px; aspect-ratio: 4 / 3; object-fit: cover; object-position: top left; border: 1px solid var(--line); background: #fff; }
.prod h3 { font-size: 1rem; margin-bottom: 4px; }
.prod p { color: var(--soft); font-size: .88rem; margin: 0 0 8px; line-height: 1.45; }
.prod .meta { display: flex; flex-wrap: wrap; gap: 6px; }
.showcase { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 20px; }
.show { border: 1px solid var(--line); border-radius: 18px; overflow: hidden; background: var(--surface); }
.show .img { aspect-ratio: 16 / 11; overflow: hidden; background: #fff; border-bottom: 1px solid var(--line); }
.show .img img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.show .img.dark { background: #0b0d12; }
.show .img.mobile img { object-fit: contain; object-position: top center; background: #f3f4f6; }
.show .cap { padding: 16px 18px 18px; }
.show .cap h3 { font-size: 1rem; margin-bottom: 4px; } .show .cap p { color: var(--soft); font-size: .88rem; margin: 0; }

/* precios */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; border: 1px solid var(--line-2); border-radius: 22px; padding: 30px 28px; background: var(--surface); }
.plan.best { background: linear-gradient(180deg, rgba(47, 124, 255, .12), rgba(47, 124, 255, .02) 50%), var(--surface); border-color: rgba(47, 124, 255, .55); box-shadow: 0 40px 100px -50px rgba(47, 124, 255, .7); }
.plan .ribbon { position: absolute; top: -13px; left: 28px; background: var(--accent); color: #fff; font: 700 .68rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; padding: 8px 12px; border-radius: 8px; }
.plan h3 { font-size: 1.3rem; }
.plan .for { color: var(--soft); font-size: .93rem; margin: 10px 0 22px; min-height: 3.2em; }
.price { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.price b { font-size: 3.4rem; font-weight: 800; letter-spacing: -.05em; line-height: 1; }
.price .was { color: var(--mute); text-decoration: line-through; font-size: 1.1rem; }
.price .unit { color: var(--mute); font-size: .9rem; }
.save { display: inline-flex; margin-top: 12px; font: 700 .72rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--good); background: rgba(62, 207, 142, .1); border: 1px solid rgba(62, 207, 142, .3); padding: 7px 10px; border-radius: 8px; }
.plan ul { list-style: none; margin: 24px 0 26px; padding: 22px 0 0; border-top: 1px solid var(--line); display: grid; gap: 11px; flex: 1; align-content: start; }
.plan li { position: relative; padding-left: 28px; font-size: .94rem; color: var(--soft); }
.plan li::before { content: ""; position: absolute; left: 0; top: 3px; width: 18px; height: 18px; border-radius: 6px; background: rgba(47, 124, 255, .14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2 7 10.5l4.5-5' fill='none' stroke='%237fb0ff' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E") center/16px no-repeat; }
.plan .btn { width: 100%; }
.plan .fine { text-align: center; font-size: .78rem; color: var(--mute); margin: 12px 0 0; }
.pay-note { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px 26px; margin-top: 28px; color: var(--mute); font-size: .86rem; }
.pay-note span { display: inline-flex; align-items: center; gap: 8px; }

/* comparativa */
.choose { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.choice { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.choice .kicker { margin-bottom: 14px; }
.choice h3 { font-size: 1.25rem; margin-bottom: 14px; }
.choice ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.choice li { color: var(--soft); font-size: .94rem; padding-left: 20px; position: relative; }
.choice li::before { content: "→"; position: absolute; left: 0; color: var(--accent-2); }
.choice .get { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); font-size: .88rem; color: var(--mute); }

/* soporte y formatos */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.media-card { border-radius: 22px; overflow: hidden; border: 1px solid var(--line-2); position: relative; aspect-ratio: 4 / 3; }
.media-card img { width: 100%; height: 100%; object-fit: cover; }
.media-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(200deg, transparent 50%, rgba(7, 8, 11, .6)); }
.support-items { display: grid; gap: 12px; margin-top: 28px; }
.s-item { display: grid; grid-template-columns: 44px 1fr; gap: 16px; padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.s-item .ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: rgba(47, 124, 255, .12); color: var(--accent-2); }
.s-item .ic svg { width: 22px; height: 22px; }
.s-item h3 { font-size: 1.02rem; margin-bottom: 4px; } .s-item p { margin: 0; color: var(--soft); font-size: .92rem; }
.limits { margin-top: 16px; color: var(--mute); font-size: .88rem; }
.formats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 28px; }
.fmt { padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.fmt b { display: block; font: 700 .9rem/1 var(--mono); color: var(--accent-2); margin-bottom: 8px; }
.fmt span { font-size: .86rem; color: var(--soft); line-height: 1.45; display: block; }
.split .formats { grid-template-columns: 1fr 1fr; }
.rp-side { align-self: start; }
.devices { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }

/* faq */
.faq-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(28px, 5vw, 72px); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 18px; padding: 22px 0; font-weight: 650; font-size: 1.05rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .pm { flex: none; width: 26px; height: 26px; border-radius: 8px; border: 1px solid var(--line-2); display: grid; place-items: center; color: var(--soft); transition: transform .2s; }
.faq details[open] summary .pm { transform: rotate(45deg); color: var(--accent-2); }
.faq .ans { padding: 0 44px 22px 0; color: var(--soft); }
.faq .ans p:last-child { margin: 0; }

/* cierre */
.final { position: relative; overflow: hidden; border-radius: 28px; border: 1px solid var(--line-2); padding: clamp(40px, 7vw, 88px) clamp(24px, 6vw, 72px); background: radial-gradient(800px 400px at 80% 0%, rgba(47, 124, 255, .22), transparent 70%), var(--surface); }
.final h2 { max-width: 14em; }
.final p { color: var(--soft); max-width: 40em; margin-top: 18px; }
.vs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 36px; }
.vs div { border: 1px solid var(--line); border-radius: 16px; padding: 20px 22px; background: rgba(0, 0, 0, .2); }
.vs h4 { font: 700 .72rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; margin-bottom: 14px; color: var(--mute); }
.vs .yes h4 { color: var(--accent-2); }
.vs ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; font-size: .94rem; color: var(--soft); }
.vs .no li::before { content: "✕  "; color: var(--bad); } .vs .yes li::before { content: "✓  "; color: var(--good); }

/* pie */
.ftr { border-top: 1px solid var(--line); padding: 56px 0 36px; margin-top: clamp(80px, 10vw, 140px); }
.ftr-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.ftr-logo { width: 120px; margin-bottom: 14px; }
.ftr p { color: var(--mute); font-size: .9rem; max-width: 34em; }
.ftr h4 { font: 600 .7rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--mute); margin-bottom: 16px; }
.ftr ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: .92rem; }
.ftr a { color: var(--soft); text-decoration: none; } .ftr a:hover { color: var(--ink); }
.ftr-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--mute); font-size: .82rem; }

/* barra de compra fija */
.buybar { position: fixed; left: 50%; bottom: 16px; transform: translate(-50%, 140%); z-index: 70; display: flex; align-items: center; gap: 18px; padding: 10px 10px 10px 20px; border-radius: 16px; background: rgba(15, 18, 24, .92); border: 1px solid var(--line-2); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 24px 60px -16px rgba(0, 0, 0, .9); transition: transform .35s cubic-bezier(.2, .8, .2, 1); width: max-content; max-width: calc(100% - 24px); }
.buybar.show { transform: translate(-50%, 0); }
.buybar .t { font-size: .86rem; color: var(--soft); line-height: 1.3; }
.buybar .t b { color: var(--ink); display: block; font-size: .95rem; }

/* modal de compra */
.modal { position: fixed; inset: 0; z-index: 100; display: none; place-items: center; padding: 16px; background: rgba(3, 4, 6, .72); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.modal.open { display: grid; }
.dialog { width: min(100%, 520px); max-height: calc(100vh - 32px); overflow: auto; background: var(--surface-2); border: 1px solid var(--line-2); border-radius: 22px; padding: 28px; box-shadow: 0 50px 120px -30px rgba(0, 0, 0, .9); }
.dialog .top { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.dialog h2 { font-size: 1.5rem; letter-spacing: -.03em; }
.dialog .close { background: none; border: 1px solid var(--line-2); color: var(--soft); width: 38px; height: 38px; border-radius: 10px; cursor: pointer; font-size: 1.3rem; flex: none; }
.dialog .sum { display: flex; justify-content: space-between; align-items: baseline; padding: 18px 0; margin: 16px 0; border-block: 1px solid var(--line); }
.dialog .sum b { font-size: 2rem; letter-spacing: -.04em; }
.dialog .inc { margin: 0 0 18px; padding: 0; list-style: none; display: grid; gap: 7px; color: var(--soft); font-size: .92rem; }
.dialog .inc li::before { content: "✓  "; color: var(--accent-2); }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: .88rem; color: var(--soft); padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: rgba(0, 0, 0, .2); cursor: pointer; }
.consent input { width: 20px; height: 20px; margin-top: 1px; accent-color: var(--accent); flex: none; }
.consent a { color: var(--accent-2); }
.dialog .btn { width: 100%; margin-top: 16px; }
.dialog .err { color: var(--bad); font-size: .88rem; margin: 12px 0 0; min-height: 1.2em; }
.dialog .secure { text-align: center; color: var(--mute); font-size: .8rem; margin: 12px 0 0; }

/* páginas internas */
.page { padding: clamp(48px, 8vw, 96px) 0; }
.page .narrow { max-width: 820px; }
.panel { border: 1px solid var(--line-2); border-radius: 22px; background: var(--surface); padding: clamp(24px, 4vw, 40px); }
.legal h1 { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 8px; }
.legal h2 { font-size: 1.3rem; margin: 34px 0 10px; letter-spacing: -.02em; }
.legal p, .legal li { color: var(--soft); }
.legal .upd { color: var(--mute); font: 500 .8rem/1.4 var(--mono); }
.pending { background: rgba(245, 180, 84, .14); color: var(--warn); border-radius: 6px; padding: 0 6px; font-weight: 600; }
.notice { border: 1px solid rgba(245, 180, 84, .35); background: rgba(245, 180, 84, .08); color: #ffd68a; border-radius: 14px; padding: 14px 16px; font-size: .9rem; }
.dl-hero { text-align: center; }
.dl-hero .ok { width: 64px; height: 64px; border-radius: 20px; margin: 0 auto 18px; display: grid; place-items: center; background: rgba(62, 207, 142, .12); color: var(--good); font-size: 1.8rem; font-weight: 800; }
.dl-main { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; padding: 22px; border-radius: 18px; border: 1px solid rgba(47, 124, 255, .45); background: rgba(47, 124, 255, .08); margin: 26px 0; }
.dl-main b { font-size: 1.08rem; } .dl-main small { display: block; color: var(--mute); }
.dl-groups details { border: 1px solid var(--line); border-radius: 14px; margin-bottom: 10px; background: var(--surface); }
.dl-groups summary { cursor: pointer; padding: 16px 18px; font-weight: 650; display: flex; justify-content: space-between; gap: 10px; }
.dl-groups summary span { color: var(--mute); font-weight: 500; font-size: .86rem; }
.dl-groups ul { list-style: none; margin: 0; padding: 0 10px 12px; }
.dl-groups li a { display: flex; justify-content: space-between; gap: 12px; padding: 10px 10px; border-radius: 10px; text-decoration: none; color: var(--soft); font-size: .92rem; }
.dl-groups li a:hover { background: rgba(255, 255, 255, .04); color: var(--ink); }
.dl-groups li a span:last-child { color: var(--mute); font: 500 .76rem/1.6 var(--mono); white-space: nowrap; }
.steps-next { counter-reset: s; list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.steps-next li { counter-increment: s; display: grid; grid-template-columns: 30px 1fr; gap: 12px; color: var(--soft); font-size: .95rem; }
.steps-next li::before { content: counter(s); width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: rgba(47, 124, 255, .14); color: var(--accent-2); font: 700 .8rem/1 var(--mono); }
.form-row { display: flex; gap: 10px; margin-top: 18px; }
.form-row input { flex: 1; min-width: 0; font: inherit; font-size: 16px; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line-2); background: rgba(0, 0, 0, .3); color: var(--ink); }
.form-row input:focus { outline: none; border-color: var(--accent); }
.status { margin-top: 14px; font-size: .92rem; min-height: 1.3em; }
.status.ok { color: var(--good); } .status.err { color: var(--bad); }
.dev-box { border: 2px dashed var(--warn); border-radius: 22px; padding: clamp(24px, 4vw, 40px); background: rgba(245, 180, 84, .05); }

/* animaciones de entrada (solo si el usuario no prefiere movimiento reducido) */
.rv-hide { opacity: 0; transform: translateY(18px); transition: opacity .8s cubic-bezier(.2, .8, .2, 1), transform .8s cubic-bezier(.2, .8, .2, 1); }
.rv-hide.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv-hide { opacity: 1; transform: none; transition: none; } * { scroll-behavior: auto !important; } }

/* ------------------------------------------------ responsive */
@media (max-width: 1080px) {
  .pains { grid-template-columns: 1fr 1fr; }
  .toolkit-grid, .showcase { grid-template-columns: 1fr 1fr; }
  .formats { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 960px) {
  .nav { position: fixed; inset: 72px 0 auto 0; flex-direction: column; gap: 0; background: rgba(7, 8, 11, .98); padding: 8px 16px 20px; border-bottom: 1px solid var(--line); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: .2s; }
  .nav a { padding: 16px 4px; border-bottom: 1px solid var(--line); font-size: 1.05rem; color: var(--ink); }
  .nav-open .nav { opacity: 1; visibility: visible; transform: none; }
  .menu-btn { display: grid; place-items: center; }
  .hdr-cta { display: none; }
  .hero-in, .academy-grid, .feature, .feature.rev, .lib-grid, .split, .faq-wrap, .route-panel { grid-template-columns: 1fr; }
  .explorer { position: static; }
  .feature.rev .f-media { order: 0; }
  .hero-visual { max-width: 640px; margin: 10px auto 40px; width: 100%; }
  .docs-stack { position: static; max-width: 560px; }
  .pricing, .choose { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .plan .for { min-height: 0; }
  .route-steps { grid-template-columns: 1fr; gap: 10px; }
  .route-steps::before, .route-steps .bar { display: none; }
  .route-steps button { grid-template-columns: 54px 1fr; justify-items: start; align-items: center; text-align: left; padding: 0; }
  .route-steps .lbl { font-size: .86rem; }
  .route-panel { margin-top: 20px; }
  .ftr-grid { grid-template-columns: 1fr 1fr; }
  .ftr-grid > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat { padding: 20px; } .stat:nth-child(3) { border-left: 0; } .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .pains, .toolkit-grid, .showcase, .formats, .vs { grid-template-columns: 1fr; }
  .fc-route { display: none; }
  .fc-shot { left: 4%; bottom: -10%; width: 76%; }
  .rp-main ul { columns: 1; }
  .module summary { grid-template-columns: 44px 1fr 22px; padding: 16px; }
  .module ol { padding-left: 76px; }
  .prod { grid-template-columns: 88px 1fr; }
  .cta-row .btn { flex: 1 1 100%; }
  .buybar { gap: 12px; padding-left: 16px; }
  .buybar .t { font-size: .8rem; }
  .form-row { flex-direction: column; }
  .phone { width: 34%; right: 0; }
  .ftr-grid { grid-template-columns: 1fr; }
  .dialog { padding: 22px; }
}