/* Páginas legales de Cerebro (aviso legal y privacidad). Mismo sistema que la home. */
@font-face { font-family: Geist; src: url('assets/fuentes/v3-Geist.woff2') format('woff2'); font-weight: 100 900; font-display: swap; }
:root {
  --bg: #ffffff; --ink: #0b0b0b; --ink-2: #5d5c58; --ink-3: #8b8a85; --line: #ececea; --wash: #f6f6f4; --accent: #2a78d6;
  --ease-out: cubic-bezier(.22, 1, .36, 1); --rapido: 160ms;
  --radio: 10px;
  --ancho: 1200px; --gutter: 24px; --lectura: 68ch;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 24px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 Geist, system-ui, sans-serif; -webkit-font-smoothing: antialiased; font-feature-settings: 'ss01'; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.envoltura { max-width: calc(var(--ancho) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }

/* Navegación */
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.marca { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 600; letter-spacing: -.01em; }
.marca svg { width: 26px; height: 26px; padding: 5px; background: var(--ink); color: #fff; border-radius: 7px; }
.marca small { font-weight: 400; color: var(--ink-3); font-size: 14px; }

/* Botones */
.boton { display: inline-flex; align-items: center; justify-content: center; height: 36px; padding: 0 14px; border-radius: var(--radio); font: 500 14px/1 Geist, system-ui, sans-serif; text-decoration: none; transition: transform var(--rapido) var(--ease-out), background var(--rapido) var(--ease-out); }
.boton:active { transform: scale(.98); }
.boton.primario { background: var(--ink); color: #fff; }
.boton.primario:hover { background: #2b2b2a; }

/* Documento */
.documento { max-width: var(--lectura); margin: 0 auto; padding: 72px 0 120px; }
.documento > header { padding-bottom: 36px; margin-bottom: 8px; border-bottom: 1px solid var(--line); }
.etiqueta { margin: 0 0 14px; font-size: 14px; color: var(--ink-3); }
h1 { font-size: clamp(36px, 4.2vw, 52px); line-height: 1.04; letter-spacing: -.045em; font-weight: 600; margin: 0; }
.entradilla { font-size: 19px; line-height: 1.5; color: var(--ink-2); letter-spacing: -.01em; margin: 18px 0 0; }
.fecha { margin: 18px 0 0; font-size: 14px; color: var(--ink-3); }
h2 { font-size: clamp(22px, 2vw, 26px); line-height: 1.2; letter-spacing: -.03em; font-weight: 600; margin: 56px 0 14px; }
h3 { font-size: 18px; line-height: 1.3; letter-spacing: -.015em; font-weight: 600; margin: 32px 0 8px; }
p, ul, ol, dl { margin: 0 0 14px; }
ul, ol { padding-left: 1.25em; }
li { margin: 0 0 8px; }
li::marker { color: var(--ink-3); }
.documento a { text-decoration: underline; text-decoration-color: #c9c8c3; text-underline-offset: 3px; text-decoration-thickness: 1px; overflow-wrap: anywhere; transition: text-decoration-color var(--rapido) var(--ease-out); }
.documento a:hover { text-decoration-color: var(--ink); }
strong { font-weight: 600; }

/* Ficha del titular */
.ficha { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 8px 24px; margin: 18px 0 20px; padding: 20px 22px; background: var(--wash); border-radius: var(--radio); font-size: 16px; }
.ficha dt { color: var(--ink-3); }
.ficha dd { margin: 0; }

/* Índice */
.indice { margin: 32px 0 0; padding: 22px 24px; border: 1px solid var(--line); border-radius: var(--radio); }
.indice h2 { margin: 0 0 12px; font-size: 14px; letter-spacing: 0; font-weight: 500; color: var(--ink-3); }
.indice ol { margin: 0; padding-left: 1.4em; columns: 2; column-gap: 32px; font-size: 15px; }
.indice li { margin: 0 0 6px; break-inside: avoid; }
.indice a { text-decoration: none; color: var(--ink-2); }
.indice a:hover { color: var(--ink); }

/* Bloque destacado (frase de uso limitado de Google) */
.cita { margin: 20px 0; padding: 18px 22px; border-left: 2px solid var(--ink); background: var(--wash); border-radius: 0 var(--radio) var(--radio) 0; }
.cita p { margin: 0; }

/* Pie */
footer { border-top: 1px solid var(--line); padding: 26px 0 40px; display: flex; justify-content: space-between; gap: 12px 20px; font-size: 13px; color: var(--ink-3); flex-wrap: wrap; }
footer nav { display: flex; gap: 20px; }
footer a { text-decoration: none; color: var(--ink-3); transition: color var(--rapido) var(--ease-out); }
footer a:hover, footer a[aria-current=page] { color: var(--ink); }

@media (max-width: 560px) {
  :root { --gutter: 16px; }
  body { font-size: 16px; }
  .documento { padding: 40px 0 88px; }
  .entradilla { font-size: 17px; }
  h2 { margin-top: 44px; }
  .ficha { grid-template-columns: 1fr; gap: 2px; padding: 18px; }
  .ficha dd + dt { margin-top: 10px; }
  .indice { padding: 18px; }
  .indice ol { columns: 1; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}