/* =========================================================
   GRAVITY · Páginas legales (términos y privacidad)
   Mismos tokens que index.html
   ========================================================= */
:root {
  --ink: #15191f;  --ink-2: #3b4350;  --gris: #5f6875;
  --paper: #f4f2ed; --surface: #ffffff; --surface-2: #faf9f6;
  --borde: #e2ded5; --borde-2: #d3cec2;
  --accent: #d9480f; --accent-ink: #b8400d; --accent-dark: #ff8a4c; --accent-soft: #fdeee4;
  --logo-on-ink: #f86f33;
  --f-display: "Archivo", system-ui, sans-serif;
  --f-ui: "IBM Plex Sans", system-ui, sans-serif;
  --f-num: "IBM Plex Mono", ui-monospace, monospace;
  --r: 8px; --r-lg: 12px;
  --on-ink: #f4f2ed; --on-ink-2: #b7bdc7; --line-ink: rgba(255,255,255,.12);
  --t-rapido: 120ms cubic-bezier(.2,0,0,1);
  --t-medio: 200ms cubic-bezier(.2,0,0,1);
  --header-h: 68px;
}
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 20px); -webkit-text-size-adjust: 100%; }
body { background: var(--paper); color: var(--ink); font: 400 16px/1.65 var(--f-ui); -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent-ink); outline-offset: 3px; border-radius: 4px; }
.on-ink :focus-visible { outline-color: var(--accent-dark); }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.plano {
  background-color: var(--ink);
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 96px 96px, 96px 96px, 24px 24px, 24px 24px;
}
.on-ink { color: var(--on-ink); }

/* Cabecera */
.site-header { position: sticky; top: 0; z-index: 100; height: var(--header-h); background: var(--ink); border-bottom: 1px solid var(--line-ink); display: flex; align-items: center; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; min-height: 44px; }
.brand img { width: 34px; height: 34px; }
.wordmark { font: 800 19px/1 var(--f-display); font-stretch: 115%; letter-spacing: .02em; }
.back { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px; border: 1px solid rgba(255,255,255,.28); border-radius: var(--r); color: var(--on-ink); text-decoration: none; font: 600 14px/1 var(--f-ui); transition: border-color var(--t-rapido); }
.back:hover { border-color: var(--on-ink); }
.back svg { width: 16px; height: 16px; }

/* Encabezado del documento */
.doc-hero { padding: 56px 0 48px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 600 12px/1 var(--f-ui); letter-spacing: .12em; text-transform: uppercase; color: var(--accent-dark); margin-bottom: 16px; }
.eyebrow::before { content: ""; width: 20px; height: 3px; background: var(--accent); }
.doc-hero h1 { font: 800 clamp(32px, 4.6vw, 52px)/1.05 var(--f-display); font-stretch: 112%; letter-spacing: -.02em; text-wrap: balance; margin-bottom: 18px; }
.doc-hero p { color: var(--on-ink-2); font-size: 17px; max-width: 62ch; }
.doc-meta { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line-ink); font: 500 13px/1.4 var(--f-num); color: var(--on-ink-2); }
.doc-meta b { color: var(--on-ink); font-weight: 500; }

/* Cuerpo: índice + texto */
.doc { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 56px; padding-top: 56px; padding-bottom: 96px; align-items: start; }
.toc { position: sticky; top: calc(var(--header-h) + 24px); border-top: 1px solid var(--ink); padding-top: 14px; }
.toc p { font: 500 12px/1 var(--f-num); letter-spacing: .1em; text-transform: uppercase; color: var(--gris); margin-bottom: 10px; }
.toc ol { list-style: none; counter-reset: t; }
.toc li { counter-increment: t; }
.toc a { display: flex; gap: 10px; padding: 6px 0; font-size: 14px; line-height: 1.35; color: var(--ink-2); text-decoration: none; transition: color var(--t-rapido); }
.toc a::before { content: counter(t, decimal-leading-zero); font: 500 12px/1.6 var(--f-num); color: var(--gris); min-width: 20px; }
.toc a:hover, .toc a[aria-current="true"] { color: var(--ink); }
.toc a[aria-current="true"]::before { color: var(--accent-ink); }

.prose { max-width: 72ch; counter-reset: s; }
.prose section { counter-increment: s; padding-bottom: 36px; margin-bottom: 36px; border-bottom: 1px solid var(--borde-2); }
.prose section:last-of-type { border-bottom: 0; }
.prose h2 { display: flex; gap: 14px; align-items: baseline; font: 700 22px/1.25 var(--f-display); font-stretch: 110%; letter-spacing: -.01em; margin-bottom: 14px; text-wrap: balance; }
.prose h2::before { content: counter(s, decimal-leading-zero); font: 500 14px/1 var(--f-num); color: var(--accent-ink); }
.prose h3 { font: 600 16px/1.4 var(--f-ui); margin: 20px 0 6px; }
.prose p, .prose li { color: var(--ink-2); }
.prose p + p { margin-top: 12px; }
.prose ul, .prose ol { padding-left: 20px; margin: 10px 0; display: grid; gap: 6px; }
.prose li::marker { color: var(--accent); }
.prose strong { color: var(--ink); font-weight: 600; }
.prose a { color: var(--accent-ink); text-underline-offset: 3px; }

/* Tabla de tratamientos */
.table-wrap { overflow-x: auto; margin: 14px 0; border: 1px solid var(--borde-2); border-radius: var(--r); background: var(--surface); }
table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 560px; }
th { text-align: left; font: 600 11px/1.2 var(--f-ui); letter-spacing: .06em; text-transform: uppercase; color: var(--gris); padding: 12px 14px; background: var(--surface-2); border-bottom: 1px solid var(--borde); }
td { padding: 12px 14px; border-bottom: 1px solid var(--borde); color: var(--ink-2); vertical-align: top; }
tr:last-child td { border-bottom: 0; }

/* Ficha del titular */
.ficha { background: var(--surface); border: 1px solid var(--borde); border-radius: var(--r-lg); padding: 20px 22px; margin: 14px 0; display: grid; grid-template-columns: auto 1fr; gap: 8px 20px; position: relative; overflow: hidden; }
.ficha::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--accent); }
.ficha dt { font: 500 12px/1.6 var(--f-num); letter-spacing: .06em; text-transform: uppercase; color: var(--gris); }
.ficha dd { color: var(--ink); font-weight: 500; min-width: 0; overflow-wrap: anywhere; }

/* Dato pendiente de completar (quitar cuando se llene) */
.pendiente { background: #fff3bf; color: #7a4d00; padding: 0 4px; border-radius: 3px; font-weight: 600; }

.nota { background: var(--accent-soft); border-left: 3px solid var(--accent); padding: 14px 18px; border-radius: 0 var(--r) var(--r) 0; margin: 14px 0; }
.nota p { color: var(--ink); }

/* Pie */
.site-footer { padding: 40px 0 28px; color: var(--on-ink-2); font-size: 14px; }
.footer-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer-row nav { display: flex; gap: 4px 20px; flex-wrap: wrap; }
.footer-row a { display: inline-flex; min-height: 44px; align-items: center; text-decoration: none; transition: color var(--t-rapido); }
.footer-row a:hover, .footer-row a[aria-current="page"] { color: var(--on-ink); }

@media (max-width: 900px) {
  .doc { grid-template-columns: 1fr; gap: 32px; padding-top: 40px; }
  .toc { position: static; }
  .toc ol { columns: 2; column-gap: 24px; }
}
@media (max-width: 600px) {
  .container { padding: 0 16px; }
  .doc-hero { padding: 40px 0 36px; }
  .toc ol { columns: 1; }
  .back span { display: none; }
  .back { padding: 0 12px; }
  .ficha { grid-template-columns: 1fr; gap: 2px; }
  .ficha dd { margin-bottom: 8px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition-duration: 0ms !important; } }
@media print {
  .site-header, .toc, .site-footer { display: none; }
  .plano { background: none; color: #000; }
  .doc-hero p, .doc-meta { color: #333; }
  .doc { display: block; padding: 0; }
}