/* Páginas del sitio (guías, legales): misma identidad que el simulador. */
:root {
  --bg: #f4f4f1; --surface: #fbfbfa; --surface-2: #efeee9; --line: #dcdbd4;
  --ink: #17191d; --ink-2: #4b4f57; --ink-3: #7d8088;
  --accent: #3f454d; --gold: linear-gradient(180deg, #5d646d 0%, #454b53 52%, #33383e 100%); --gold-edge: #24282d; --accent-ink: #ffffff;
  --code-bg: #f1f0ec; --tk-g: #1d5cbc;
  --font: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'Cascadia Mono', Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0d0e10; --surface: #131518; --surface-2: #1a1d21; --line: #2a2e34; --ink: #ece9e2; --ink-2: #b2afa8; --ink-3: #7c7f84;
    --accent: #c4c9cf; --gold: linear-gradient(180deg, #737b85 0%, #5a616a 52%, #474d55 100%); --gold-edge: #2a2e33; --code-bg: #181b1f; --tk-g: #7fb5ff; color-scheme: dark; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.65 var(--font); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-underline-offset: 2px; }
.wrap { max-width: 980px; margin: 0 auto; padding-inline: 20px; }
header.top { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--surface) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
header.top::after { content: ''; display: block; height: 1px; background: linear-gradient(90deg, transparent, #5d646d 30%, #8a929b 50%, #5d646d 70%, transparent); opacity: .7; }
header.top .wrap { display: flex; align-items: center; gap: 16px; min-height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.brand b { font-size: 15px; letter-spacing: .01em; }
.brand small { display: block; font: 600 9.5px var(--mono); letter-spacing: .32em; text-transform: uppercase; color: var(--accent); }
nav.links { display: flex; gap: 18px; margin-left: auto; font-size: 14px; }
nav.links a { color: var(--ink-2); text-decoration: none; }
nav.links a:hover { color: var(--ink); }
header.top .lang { display: inline-flex; align-items: center; }
header.top .lang .sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
header.top .lang select { appearance: none; -webkit-appearance: none; border: 1px solid var(--line); border-radius: 8px; background: var(--surface-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238a929b' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 8px center / 14px; color: var(--ink-2); font: 600 12px var(--mono); letter-spacing: .04em; padding: 7px 28px 7px 10px; cursor: pointer; }
header.top .lang select:hover { color: var(--ink); border-color: var(--line-2); }
.cta { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 10px; background: var(--gold); border: 1px solid var(--gold-edge); color: var(--accent-ink); font-weight: 600; font-size: 14px; text-decoration: none; white-space: nowrap; box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 1px 2px rgba(0,0,0,.2); }
.cta:hover { filter: brightness(1.05); }
main { padding-block: 40px 64px; }
article { max-width: 72ch; }
.eyebrow { font: 600 11px var(--mono); letter-spacing: .2em; text-transform: uppercase; color: var(--accent); margin: 0 0 10px; }
h1 { font-size: clamp(28px, 4.2vw, 40px); line-height: 1.15; margin: 0 0 14px; text-wrap: balance; letter-spacing: -.01em; }
h2 { font-size: 22px; line-height: 1.3; margin: 40px 0 10px; text-wrap: balance; }
h3 { font-size: 17px; margin: 26px 0 6px; }
.lead { font-size: 18px; color: var(--ink-2); margin: 0 0 26px; }
p, li { color: var(--ink); }
code, kbd { font: 14px var(--mono); background: var(--code-bg); border: 1px solid var(--line); border-radius: 5px; padding: 0 5px; }
pre { font: 14px/1.55 var(--mono); background: var(--code-bg); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; overflow-x: auto; }
pre code { background: none; border: 0; padding: 0; }
.tbl { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; margin: 14px 0 6px; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th { text-align: left; font: 600 11.5px var(--font); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); background: var(--surface-2); padding: 9px 12px; }
td { padding: 9px 12px; border-top: 1px solid var(--line); vertical-align: top; }
td:first-child { font: 600 14px var(--mono); color: var(--tk-g); white-space: nowrap; }
.note { border-left: 3px solid #5d646d; background: var(--surface-2); padding: 12px 16px; border-radius: 0 10px 10px 0; margin: 20px 0; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; margin-top: 24px; }
.card { display: flex; flex-direction: column; gap: 6px; padding: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; text-decoration: none; color: var(--ink); }
.card:hover { border-color: #5d646d; }
.card b { font-size: 16.5px; }
.card span { font-size: 14.5px; color: var(--ink-2); }
.card em { font: 600 11px var(--mono); font-style: normal; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.try { margin-top: 40px; padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.try p { margin: 0; flex: 1; min-width: 220px; color: var(--ink-2); }
form { display: grid; gap: 14px; max-width: 560px; }
label { display: grid; gap: 6px; font-size: 14px; color: var(--ink-2); }
input, textarea, select { font: inherit; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; width: 100%; }
textarea { min-height: 150px; resize: vertical; }
button.cta { cursor: pointer; justify-self: start; font: inherit; font-weight: 600; }
footer { border-top: 1px solid var(--line); padding-block: 26px 40px; color: var(--ink-3); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 10px 22px; align-items: center; }
footer a { color: var(--ink-2); text-decoration: none; }
footer a:hover { color: var(--ink); }
footer .grow { flex: 1; min-width: 200px; }
@media (max-width: 720px) {
  nav.links { display: none; }
  header.top .lang { margin-left: auto; }
  header.top .cta { padding: 8px 12px; font-size: 13px; }
  main { padding-block: 28px 48px; }
}

/* Planes */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin: 22px 0 10px; }
.plan { display: flex; flex-direction: column; gap: 10px; padding: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; }
.plan.feat { border-color: var(--gold-edge); box-shadow: 0 0 0 1px var(--gold-edge) inset; }
.plan em { font: 600 11px var(--mono); font-style: normal; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.plan .price { font-size: 30px; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.plan .price small { font-size: 13px; font-weight: 500; color: var(--ink-3); }
.plan .alt { font-size: 13px; color: var(--ink-3); margin: -6px 0 0; }
.plan ul { margin: 0; padding-left: 18px; flex: 1; }
.plan li { font-size: 14.5px; margin: 4px 0; }
.plan li::marker { color: var(--accent); }
.steps { counter-reset: s; list-style: none; padding: 0; display: grid; gap: 12px; }
.steps li { counter-increment: s; position: relative; padding: 14px 16px 14px 56px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; }
.steps li::before { content: counter(s); position: absolute; left: 16px; top: 13px; width: 26px; height: 26px; border-radius: 50%; background: var(--gold); color: var(--accent-ink); font: 700 13px var(--mono); display: grid; place-items: center; }
.adm { display: grid; gap: 14px; }
.adm section { padding: 16px 18px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; }
.adm h2 { margin-top: 0; font-size: 18px; }
.adm .row { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
.adm .row label { flex: 1 1 160px; }
.adm pre { white-space: pre-wrap; max-height: 320px; overflow: auto; }

/* Portada: herramientas */
.cards.tools { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.card.tool .tic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--surface-2); border: 1px solid var(--line); color: var(--ink); margin-bottom: 4px; }
.card.tool b { font-size: 17px; }
.card.tool.soon { opacity: .7; border-style: dashed; }