/* ═══════════════════════════════════════════════════════════════════════════
   GearDash — Centro Legal. Diseño premium, responsive, con modo claro/oscuro.
   El tema se controla con [data-theme] en <html> (toggle + preferencia del SO).
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  --lg-bg: #F5F5F7;
  --lg-surface: #FFFFFF;
  --lg-surface2: #FAFAFC;
  --lg-border: #E3E3E8;
  --lg-text: #1D1D1F;
  --lg-muted: #6E6E73;
  --lg-accent: #00A527;
  --lg-accent-soft: rgba(0, 165, 39, .10);
  --lg-shadow: 0 10px 34px rgba(0, 0, 0, .07);
}
html[data-theme="dark"] {
  --lg-bg: #050505;
  --lg-surface: #0F0F0F;
  --lg-surface2: #161616;
  --lg-border: rgba(255, 255, 255, .10);
  --lg-text: #F5F5F7;
  --lg-muted: #98989D;
  --lg-accent: #00FF41;
  --lg-accent-soft: rgba(0, 255, 65, .09);
  --lg-shadow: 0 10px 34px rgba(0, 0, 0, .55);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body.lg-body {
  margin: 0;
  background: var(--lg-bg);
  color: var(--lg-text);
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.65;
  transition: background .25s ease, color .25s ease;
}
.lg-body a { color: var(--lg-accent); text-decoration: none; }
.lg-body a:hover { text-decoration: underline; }

/* ── Barra superior ── */
.lg-nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px clamp(16px, 4vw, 40px);
  background: color-mix(in srgb, var(--lg-bg) 82%, transparent);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--lg-border);
}
.lg-brand { font-weight: 900; font-style: italic; letter-spacing: -.04em; font-size: 20px; color: var(--lg-text) !important; }
.lg-brand span { color: var(--lg-accent); }
.lg-nav-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.lg-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: 10px; font-size: 13.5px; font-weight: 600;
  border: 1px solid var(--lg-border); background: var(--lg-surface);
  color: var(--lg-text) !important; cursor: pointer; text-decoration: none !important;
  transition: transform .15s ease, border-color .15s ease;
}
.lg-btn:hover { transform: translateY(-1px); border-color: var(--lg-accent); }
.lg-btn-accent { background: var(--lg-accent); border-color: var(--lg-accent); color: #041007 !important; }
html[data-theme="dark"] .lg-btn-accent { color: #000 !important; }

/* ── Hero del documento ── */
.lg-hero { max-width: 1100px; margin: 0 auto; padding: clamp(28px, 5vw, 56px) clamp(16px, 4vw, 40px) 8px; }
.lg-kicker { font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--lg-accent); margin: 0 0 10px; }
.lg-title { font-size: clamp(26px, 4.2vw, 40px); font-weight: 800; letter-spacing: -.02em; line-height: 1.15; margin: 0 0 16px; }
.lg-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; }
.lg-chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12.5px; font-weight: 600; color: var(--lg-muted);
  background: var(--lg-surface); border: 1px solid var(--lg-border);
  border-radius: 999px; padding: 5px 12px;
}
.lg-chip strong { color: var(--lg-text); font-weight: 700; }
.lg-chip i { color: var(--lg-accent); }

/* ── Cuerpo: índice + artículo ── */
.lg-wrap {
  max-width: 1100px; margin: 0 auto;
  padding: 16px clamp(16px, 4vw, 40px) 56px;
  display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 28px;
  align-items: start;
}
.lg-toc {
  position: sticky; top: 76px;
  background: var(--lg-surface); border: 1px solid var(--lg-border);
  border-radius: 16px; padding: 18px; box-shadow: var(--lg-shadow);
}
.lg-toc-title { font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--lg-muted); margin: 0 0 10px; }
.lg-toc ol { list-style: none; margin: 0; padding: 0; }
.lg-toc li { margin: 2px 0; }
.lg-toc a {
  display: block; padding: 6px 10px; border-radius: 8px;
  font-size: 13.5px; color: var(--lg-muted); text-decoration: none !important;
  border-left: 2px solid transparent;
}
.lg-toc a:hover { color: var(--lg-text); background: var(--lg-accent-soft); }
.lg-toc a.activo { color: var(--lg-accent); background: var(--lg-accent-soft); border-left-color: var(--lg-accent); font-weight: 700; }

.lg-doc {
  background: var(--lg-surface); border: 1px solid var(--lg-border);
  border-radius: 18px; padding: clamp(22px, 4vw, 44px); box-shadow: var(--lg-shadow);
}
.lg-doc h2 {
  font-size: 20px; font-weight: 800; letter-spacing: -.01em;
  margin: 34px 0 12px; padding-top: 10px; scroll-margin-top: 90px;
}
.lg-doc h2:first-of-type { margin-top: 0; }
.lg-doc h2 .lg-num { color: var(--lg-accent); margin-right: 8px; }
.lg-doc p { margin: 0 0 12px; color: var(--lg-text); font-size: 15px; }
.lg-doc ul { margin: 0 0 12px; padding-left: 22px; }
.lg-doc li { margin: 6px 0; font-size: 15px; }
.lg-doc li::marker { color: var(--lg-accent); }

/* ── Índice del Centro Legal (hub) ── */
.lg-grid {
  max-width: 1100px; margin: 0 auto;
  padding: 8px clamp(16px, 4vw, 40px) 56px;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px;
}
.lg-card {
  display: flex; flex-direction: column; gap: 8px;
  background: var(--lg-surface); border: 1px solid var(--lg-border);
  border-radius: 16px; padding: 22px; box-shadow: var(--lg-shadow);
  color: var(--lg-text) !important; text-decoration: none !important;
  transition: transform .18s ease, border-color .18s ease;
}
.lg-card:hover { transform: translateY(-3px); border-color: var(--lg-accent); }
.lg-card-icon {
  width: 42px; height: 42px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--lg-accent-soft); color: var(--lg-accent); font-size: 20px;
}
.lg-card h3 { margin: 4px 0 0; font-size: 16.5px; font-weight: 800; letter-spacing: -.01em; }
.lg-card p { margin: 0; font-size: 13.5px; color: var(--lg-muted); flex-grow: 1; }
.lg-card-meta { font-size: 12px; color: var(--lg-muted); display: flex; gap: 10px; }

/* ── Footer legal ── */
.lg-footer {
  border-top: 1px solid var(--lg-border);
  padding: 28px clamp(16px, 4vw, 40px) max(28px, env(safe-area-inset-bottom));
  text-align: center; color: var(--lg-muted); font-size: 13px;
}
.lg-footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 16px; margin: 0 0 14px; padding: 0; list-style: none; }
.lg-footer-links a { color: var(--lg-muted); }
.lg-footer-links a:hover { color: var(--lg-accent); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .lg-wrap { grid-template-columns: 1fr; }
  .lg-toc { position: static; order: -1; }
}
@media (max-width: 480px) {
  .lg-btn { padding: 8px 11px; font-size: 12.5px; }
  .lg-nav { flex-wrap: wrap; }
}

/* color-mix fallback para navegadores antiguos */
@supports not (background: color-mix(in srgb, red 50%, blue)) {
  .lg-nav { background: var(--lg-bg); }
}