:root {
  --navy: #0f2942;
  --navy-light: #1a4a6e;
  --accent: #0369a1;
  --accent-light: #38bdf8;
  --ink: #1e293b;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg-soft: #f8fafc;
  --ok: #15803d;
  --warn: #b45309;
  --bad: #b91c1c;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.55;
}
.wrap { max-width: 720px; margin: 0 auto; padding: 0 20px; }

.site-header {
  background: var(--navy);
  color: #fff;
  padding: 14px 0;
}
.site-header .wrap { display: flex; justify-content: space-between; align-items: center; }
.logo { font-weight: 700; }
.badge {
  font-size: 0.75em;
  background: rgba(255,255,255,.15);
  padding: 3px 8px;
  border-radius: 4px;
}

.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 60%, #0e3a5c 100%);
  color: #fff;
  padding: 56px 0;
  text-align: center;
}
.hero h1 { font-size: 1.8em; margin: 0 0 16px; line-height: 1.25; }
.hero .lead { color: #cbd5e1; max-width: 560px; margin: 0 auto 24px; }
.hero .fineprint { color: #94a3b8; margin-top: 10px; }

.btn {
  display: inline-block;
  border: none;
  border-radius: 8px;
  padding: 14px 26px;
  font-size: 1em;
  font-weight: 700;
  cursor: pointer;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #075985; }
.btn-text { background: none; color: var(--accent); padding: 10px 4px; font-weight: 600; }

.calculadora { padding: 48px 20px; }

.progreso { display: flex; gap: 8px; justify-content: center; margin-bottom: 24px; }
.paso-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.paso-dot.activo { background: var(--accent); }
.paso-dot.hecho { background: var(--accent-light); }

.card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 28px;
}
.card h2 { margin-top: 0; color: var(--navy); font-size: 1.3em; }

label { display: block; font-weight: 600; margin: 16px 0 6px; font-size: 0.95em; }
input[type=text], input[type=number], input[type=tel], input[type=email], select {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 1em;
  background: #fff;
}
.kwp-block { border: none; padding: 0; margin: 16px 0 0; }
.kwp-block legend { font-weight: 600; font-size: 0.95em; padding: 0; margin-bottom: 6px; }
.checkbox-label { display: flex; align-items: center; gap: 8px; font-weight: 500; margin-top: 8px; }
.checkbox-label input { width: auto; }
.hint { color: var(--muted); font-size: 0.92em; margin-top: -6px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.consent-block { border: 1px solid var(--line); border-radius: 8px; padding: 14px; margin-top: 20px; }
.consent-block legend { font-weight: 700; padding: 0 6px; }

.paso-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 24px; }

form.paso .btn { margin-top: 24px; width: 100%; }

.veredicto {
  font-size: 1.15em;
  font-weight: 700;
  padding: 14px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
}
.veredicto.compensa { background: #dcfce7; color: var(--ok); }
.veredicto.justo { background: #fef3c7; color: var(--warn); }
.veredicto.no_compensa { background: #fee2e2; color: var(--bad); }

.motivos { padding-left: 20px; }
.motivos li { margin-bottom: 8px; }

.resumen-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin: 20px 0;
}
.resumen-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
}
.resumen-item .num { display: block; font-weight: 700; color: var(--navy); font-size: 1.1em; }
.resumen-item .lbl { font-size: 0.8em; color: var(--muted); }

.supuestos-box { margin-top: 16px; font-size: 0.9em; color: var(--muted); }
.supuestos-box ul { padding-left: 18px; }

.cta-block { text-align: center; margin-top: 24px; }
.cta-block .fineprint { color: var(--muted); font-size: 0.85em; margin: 12px 0; }

.metodo { padding: 40px 20px 60px; border-top: 1px solid var(--line); }
.metodo h2 { color: var(--navy); font-size: 1.2em; }
.metodo p { color: var(--muted); }

.site-footer { background: var(--bg-soft); border-top: 1px solid var(--line); padding: 20px 0; }
.fineprint { font-size: 0.85em; color: var(--muted); }

@media (max-width: 480px) {
  .hero h1 { font-size: 1.5em; }
  .grid-2 { grid-template-columns: 1fr; }
}

/* ---------- añadidos v2: formulario endurecido, legal, cookies ---------- */
a { color: var(--accent); }
.logo { color: #fff; text-decoration: none; }
.aviso {
  background: #fef3c7; color: #78350f; border: 1px solid #fcd34d;
  border-radius: 8px; padding: 12px 14px; margin: 16px 0 0; font-size: 0.95em;
}
.error { color: var(--bad); font-size: 0.88em; margin: 4px 0 0; }
.error[hidden], .aviso[hidden] { display: none; }
.error-global { background: #fee2e2; border: 1px solid #fecaca; border-radius: 8px; padding: 10px 12px; margin-top: 16px; font-size: 0.95em; }
input[aria-invalid=true] { border-color: var(--bad); }
.checkbox-label.top { align-items: flex-start; font-weight: 500; line-height: 1.45; }
.checkbox-label.top input { margin-top: 4px; flex: none; }
.info-legal { margin-top: 16px; line-height: 1.5; }
.trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.pendiente { background: #fde68a; color: #78350f; padding: 0 3px; border-radius: 3px; font-weight: 700; }

.site-footer .footer-links { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-bottom: 8px; }
.site-footer .footer-links a, .btn-link { font-size: 0.9em; color: var(--accent); }
.btn-link { background: none; border: none; padding: 0; cursor: pointer; text-decoration: underline; font-family: inherit; }
.site-footer .fineprint { margin: 0; }

#cookie-banner {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
  background: #fff; border-top: 2px solid var(--navy);
  box-shadow: 0 -4px 20px rgba(15, 41, 66, .18);
  padding: 14px 20px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: center;
}
#cookie-banner p { margin: 0; max-width: 640px; font-size: 0.9em; }
.cookie-btns { display: flex; gap: 10px; }
.btn-cookie { background: #fff; color: var(--navy); border: 2px solid var(--navy); padding: 9px 22px; margin: 0; }
.btn-cookie:hover { background: var(--navy); color: #fff; }

/* páginas legales */
.legal { max-width: 760px; padding-top: 32px; padding-bottom: 56px; }
.legal h1 { color: var(--navy); font-size: 1.7em; line-height: 1.25; }
.legal h2 { color: var(--navy); font-size: 1.2em; margin-top: 32px; }
.legal table { border-collapse: collapse; width: 100%; font-size: 0.92em; margin: 12px 0; }
.legal th, .legal td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.legal th { background: var(--bg-soft); }
.legal .meta { color: var(--muted); font-size: 0.9em; }
.legal ul { padding-left: 22px; }
.legal li { margin-bottom: 6px; }
@media (max-width: 600px) { .legal table { display: block; overflow-x: auto; } }

/* ---------- guías ---------- */
.top-nav { display: flex; gap: 18px; margin-left: auto; margin-right: 14px; }
.top-nav a { color: #cbd5e1; text-decoration: none; font-size: 0.92em; }
.top-nav a:hover { color: #fff; }
.articulo .migas { font-size: 0.88em; color: var(--muted); margin-bottom: 8px; }
.articulo .migas a { color: var(--muted); }
.articulo .respuesta { background: #eff6ff; border-left: 4px solid var(--accent); padding: 14px 16px; border-radius: 0 8px 8px 0; margin: 18px 0; }
.articulo .meta { color: var(--muted); font-size: 0.88em; }
.cta-guia { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 12px; padding: 20px 22px; margin: 36px 0 16px; text-align: center; }
.cta-guia p { margin: 8px 0 14px; color: var(--muted); }
.cta-guia .btn { text-decoration: none; }
.aviso-financiacion, .autor-box { font-size: 0.9em; color: var(--muted); border-top: 1px solid var(--line); padding-top: 12px; margin-top: 18px; }
.fuentes { margin-top: 28px; font-size: 0.92em; }
.fuentes h2 { font-size: 1.05em; }
.guias-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; margin: 14px 0 22px; }
.guia-card { display: flex; flex-direction: column; gap: 6px; border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; text-decoration: none; color: var(--ink); background: #fff; }
.guia-card:hover { border-color: var(--accent); box-shadow: 0 2px 10px rgba(3, 105, 161, .12); }
.guia-card strong { color: var(--navy); line-height: 1.3; }
.guia-card span { font-size: 0.9em; color: var(--muted); }
.guia-card em { font-size: 0.8em; color: var(--muted); font-style: normal; margin-top: auto; }
.guias { padding-top: 8px; padding-bottom: 8px; }
@media (max-width: 480px) { .top-nav { display: none; } }