/* ===========================================================
   Atenai · Estilos de páginas legales (privacidad y términos)
   Reutiliza los tokens de diseño de la landing (index.html).
   =========================================================== */

:root {
  --font-display: "Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", Monaco, "Courier New", monospace;

  --c-bg: #ffffff;
  --c-bg-soft: #F5F4F1;
  --c-bg-card: #FAFAF9;
  --c-ink: #101011;
  --c-ink-2: #2B2B2C;
  --c-muted: #606266;
  --c-muted-2: #A7A7A7;
  --c-line: #ECEAE5;
  --c-line-2: #E5E3DD;

  --c-brand: #3D2FA8;
  --c-brand-2: #534AB7;
  --c-brand-soft: #EEEDFE;
  --c-brand-ink: #26215C;

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-pill: 999px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-sans);
  background: var(--c-bg);
  color: var(--c-ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}
a { color: var(--c-brand); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

.container-narrow { max-width: 820px; margin: 0 auto; padding: 0 24px; }

/* ——————————————————————— NAV ——————————————————————— */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.85);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--c-line);
}
.nav-inner {
  max-width: 1180px; margin: 0 auto; padding: 0 24px;
  height: 68px;
  display: flex; align-items: center; justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 19px; letter-spacing: -0.01em; color: var(--c-ink); }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 28px; height: 28px; border-radius: 8px;
  background: linear-gradient(135deg, var(--c-brand) 0%, var(--c-brand-2) 100%);
  display: grid; place-items: center;
  color: #fff; font-size: 14px; font-weight: 700;
  box-shadow: 0 2px 8px rgba(61, 47, 168, 0.25);
}
.nav-back { font-size: 14px; color: var(--c-ink-2); font-weight: 500; }
.nav-back:hover { color: var(--c-brand); text-decoration: none; }

/* ——————————————————————— HEADER ——————————————————————— */
.legal-header {
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--c-line);
  background: radial-gradient(70% 120% at 50% 0%, rgba(61, 47, 168, 0.05) 0%, transparent 70%);
}
.legal-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--c-brand); background: var(--c-brand-soft);
  padding: 5px 12px; border-radius: var(--r-pill);
  margin-bottom: 18px;
}
.legal-header h1 {
  font-family: var(--font-display);
  font-size: clamp(30px, 5vw, 44px);
  line-height: 1.1; letter-spacing: -0.02em;
  margin: 0 0 12px;
}
.legal-meta { font-size: 14px; color: var(--c-muted); margin: 0; }

/* ——————————————————————— CONTENT ——————————————————————— */
.legal-body { padding: 48px 0 72px; }
.legal-body h2 {
  font-family: var(--font-display);
  font-size: 22px; letter-spacing: -0.01em;
  margin: 44px 0 12px; padding-top: 8px;
  scroll-margin-top: 84px;
}
.legal-body h2:first-of-type { margin-top: 0; }
.legal-body h3 {
  font-family: var(--font-display);
  font-size: 17px; margin: 28px 0 8px;
}
.legal-body p { color: var(--c-ink-2); margin: 0 0 14px; }
.legal-body ul { color: var(--c-ink-2); margin: 0 0 16px; padding-left: 22px; }
.legal-body li { margin-bottom: 7px; }
.legal-body strong { color: var(--c-ink); font-weight: 600; }
.legal-body a { font-weight: 500; }

.legal-note {
  background: var(--c-bg-soft);
  border: 1px solid var(--c-line-2);
  border-radius: var(--r-md);
  padding: 16px 18px;
  font-size: 14px; color: var(--c-muted);
  margin: 0 0 32px;
}

.legal-toc {
  background: var(--c-bg-card);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: 22px 24px;
  margin: 0 0 40px;
}
.legal-toc h4 {
  font-family: var(--font-display);
  font-size: 13px; text-transform: uppercase; letter-spacing: .08em;
  color: var(--c-muted-2); margin: 0 0 12px;
}
.legal-toc ol { margin: 0; padding-left: 20px; columns: 2; column-gap: 32px; }
.legal-toc li { margin-bottom: 7px; font-size: 14px; }
.legal-toc a { color: var(--c-ink-2); font-weight: 500; }

/* ——————————————————————— FOOTER ——————————————————————— */
footer { padding: 48px 0 40px; border-top: 1px solid var(--c-line); }
.foot-inner { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.foot-bottom { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--c-muted); flex-wrap: wrap; gap: 14px; }
.foot-bottom .links { display: flex; gap: 22px; }
.foot-bottom .links a { color: var(--c-ink-2); font-weight: 500; }

@media (max-width: 600px) {
  .legal-toc ol { columns: 1; }
  .foot-bottom { flex-direction: column; align-items: flex-start; }
}