/* Páginas estáticas (guías y /precios): la misma marca que la app (src/index.css), sin depender de su CSS.
   Fuentes Geist y Newsreader servidas desde /fonts (licencia SIL OFL 1.1). Tema claro y, si el sistema lo pide, noche. */

@font-face {
  font-family: "Geist";
  src: url("/fonts/geist/geist-latin-wght-normal.woff2") format("woff2-variations");
  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+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Geist";
  src: url("/fonts/geist/geist-latin-ext-wght-normal.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Newsreader";
  src: url("/fonts/newsreader/newsreader-latin-opsz-normal.woff2") format("woff2-variations");
  font-weight: 200 800;
  font-display: swap;
}

:root {
  color-scheme: light;
  --sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Newsreader", ui-serif, Georgia, serif;
  --paper: #fafaf9;
  --paper-2: #f5f5f4;
  --surface: #ffffff;
  --ink: #1c1917;
  --ink-2: #44403c;
  --muted: #78716c;
  --faint: #a8a29e;
  --line: #e7e5e4;
  --line-2: #d6d3d1;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-soft: #dbeafe;
  /* Botones: el mismo azul en los dos temas. Blanco sobre #2563eb da 5,2:1; sobre el azul claro del tema noche
     (#5b8def) no llegaba a 4,5:1. */
  --btn: #2563eb;
  --btn-hover: #1d4ed8;
  --success-soft: #d1fae5;
  --shadow-soft: 0 1px 3px rgba(28, 25, 23, 0.04), 0 1px 2px rgba(28, 25, 23, 0.03);
  --shadow-lift: 0 8px 24px -12px rgba(28, 25, 23, 0.18);
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --paper: #161412;
    --paper-2: #211e1b;
    --surface: #25221e;
    --ink: #ede7df;
    --ink-2: #cfc6bb;
    --muted: #9b9188;
    --faint: #756c63;
    --line: #34302b;
    --line-2: #4a443d;
    --accent: #5b8def;
    --accent-hover: #7aa3f5;
    --accent-soft: #1d2a44;
    --success-soft: #12352a;
    --shadow-soft: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-lift: 0 10px 28px -12px rgba(0, 0, 0, 0.6);
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.7 var(--sans);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--accent-hover); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 8px; }
::selection { background: var(--accent-soft); }

/* ─── Cabecera ───────────────────────────────────────────────────────── */
.top {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.top-in {
  max-width: 1080px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  color: var(--ink);
  text-decoration: none;
  font: 500 20px/1 var(--serif);
  letter-spacing: -0.01em;
}
.brand:hover { color: var(--ink); }
.brand svg { width: 32px; height: 32px; flex: none; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  background: var(--btn);
  color: #fff;
  font: 600 15px/1 var(--sans);
  text-decoration: none;
  white-space: nowrap;
  box-shadow: var(--shadow-lift);
  transition: background-color 0.2s ease;
}
.btn:hover { background: var(--btn-hover); color: #fff; }
.btn-lg { min-height: 52px; padding: 0 26px; font-size: 16px; }

/* ─── Guías: pestañas ────────────────────────────────────────────────── */
.guides {
  max-width: 1080px;
  margin: 0 auto;
  padding: 16px 20px 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}
.guides::-webkit-scrollbar { display: none; }
.guides a {
  flex: none;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink-2);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
}
.guides a:hover { border-color: var(--line-2); color: var(--ink); }
.guides a[aria-current="page"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }

/* ─── Contenido ──────────────────────────────────────────────────────── */
.page { max-width: 780px; margin: 0 auto; padding: 24px 20px 56px; }
.doc {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 44px 52px 48px;
  box-shadow: var(--shadow-soft);
}
.doc .eyebrow, .eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
h1 {
  margin: 0;
  color: var(--ink);
  font: 500 clamp(31px, 5vw, 42px)/1.12 var(--serif);
  letter-spacing: -0.015em;
  text-wrap: balance;
}
h2 {
  margin: 2.1em 0 0.5em;
  color: var(--ink);
  font: 500 26px/1.2 var(--serif);
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.doc p, .doc li { color: var(--ink-2); }
.doc > h1 + p { margin-top: 0.9em; font-size: 18.5px; line-height: 1.65; color: var(--ink-2); }
.doc strong { color: var(--ink); font-weight: 600; }
.doc ul, .doc ol { padding-left: 1.3em; }
.doc li { margin: 0.45em 0; padding-left: 0.2em; }
.doc li::marker { color: var(--accent); font-weight: 600; }
.doc table { width: 100%; margin: 1.4em 0; border-collapse: separate; border-spacing: 0; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; font-size: 15px; line-height: 1.5; }
.doc th, .doc td { padding: 11px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.doc th { background: var(--paper-2); color: var(--ink); font-weight: 600; }
.doc td { color: var(--ink-2); }
.doc tr:last-child td { border-bottom: 0; }
.table-wrap { overflow-x: auto; }

/* ─── Llamada final ──────────────────────────────────────────────────── */
.cta-box {
  margin-top: 20px;
  padding: 34px 40px;
  border-radius: 28px;
  background: var(--accent-soft);
}
.cta-box h2 { margin: 0; font-size: 28px; }
.cta-box p { margin: 0.4em 0 1.3em; color: var(--ink-2); }

/* ─── Pie ────────────────────────────────────────────────────────────── */
.foot { max-width: 780px; margin: 0 auto; padding: 0 20px 48px; color: var(--muted); font-size: 13.5px; line-height: 1.6; }
.foot p { margin: 0.5em 0; }
.foot a { color: var(--muted); }
.foot a:hover { color: var(--ink); }

/* ─── Precios ────────────────────────────────────────────────────────── */
.plans { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); margin: 1.6em 0 0.4em; }
.plan { border: 1px solid var(--line); border-radius: 20px; padding: 20px 22px; background: var(--paper); }
.plan.pro { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); background: var(--surface); }
.plan h2 { margin: 0; font: 600 15px/1.3 var(--sans); letter-spacing: 0; color: var(--ink); }
.plan .price { margin: 0.35em 0 0.2em; font: 500 30px/1.1 var(--serif); color: var(--ink); white-space: nowrap; }
.plan p, .plan ul { margin: 0.4em 0 0; font-size: 15px; line-height: 1.55; }
.plan ul { padding-left: 1.1em; }
.note { color: var(--muted); font-size: 15px; }

@media (max-width: 640px) {
  body { font-size: 16.5px; }
  .doc { padding: 30px 22px 34px; border-radius: 24px; }
  .cta-box { padding: 28px 24px; border-radius: 24px; }
  .top-in .btn { padding: 0 16px; font-size: 14px; }
  h2 { font-size: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}