/* ───────────────────────────────────────────────
   SECTORES
   Hoja propia de las paginas de sector. Reutiliza
   las variables y las clases genericas de main.css
   (.precio-bloque, .precio-h2, .precio-texto,
   .tabla-datos, .btn-primary) y solo anade lo que
   no existia.
   ─────────────────────────────────────────────── */

/* Rejilla del hub de sectores */
.sector-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.sector-card {
  display: block;
  border: 1px solid var(--border);
  background: var(--white);
  padding: 32px;
  text-decoration: none;
  transition: border-color 0.2s;
}

.sector-card:hover,
.sector-card:focus-visible {
  border-color: var(--ink);
}

.sector-card-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--red);
  margin-bottom: 14px;
}

.sector-card-titulo {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 10px;
}

.sector-card-texto {
  font-size: 14px;
  color: var(--gray-text);
  line-height: 1.65;
  margin-bottom: 18px;
}

.sector-card-metrica {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #777;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

.sector-card-metrica strong {
  display: block;
  color: var(--ink);
  font-weight: 700;
  margin-top: 4px;
  text-transform: none;
  letter-spacing: -0.01em;
  font-size: 13px;
}

/* Bloque de metrica norte dentro de una pagina de sector */
.sector-metrica {
  border-left: 3px solid var(--red);
  background: var(--gray-surface);
  padding: 28px 32px;
  margin-bottom: 56px;
}

.sector-metrica-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 10px;
}

.sector-metrica-valor {
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 28px);
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 12px;
}

.sector-metrica-nota {
  font-size: 14px;
  color: var(--gray-text);
  line-height: 1.65;
  margin: 0;
}

/* Dos columnas: lo que funciona y lo que no */
.sector-canales {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--border);
  margin-bottom: 24px;
}

.sector-canales > div {
  padding: 26px 28px;
}

.sector-canales > div:first-child {
  border-right: 1px solid var(--border);
}

.sector-canales h3 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  margin: 0 0 16px;
}

.sector-canales ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sector-canales li {
  font-size: 14px;
  color: var(--gray-text);
  line-height: 1.6;
  padding-left: 18px;
  margin-bottom: 10px;
  position: relative;
}

.sector-canales li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--ink);
}

.sector-canales > div:first-child li::before {
  background: var(--red);
}

/* Enlaces a servicios relacionados */
.sector-servicios {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.sector-servicio-link {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid var(--border);
  padding: 12px 18px;
  transition: border-color 0.2s, color 0.2s;
}

.sector-servicio-link:hover,
.sector-servicio-link:focus-visible {
  border-color: var(--red);
  color: var(--red);
}

/* Prueba: caso real o declaracion honesta de que todavia no lo hay */
.sector-prueba {
  border: 1px solid var(--border);
  padding: 28px 32px;
  margin-bottom: 24px;
}

.sector-prueba--sincaso {
  border-left: 3px solid var(--ink);
}

.sector-prueba-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #777;
  margin-bottom: 12px;
}

.sector-prueba p {
  font-size: 15px;
  color: var(--gray-text);
  line-height: 1.7;
  margin: 0 0 14px;
}

.sector-prueba p:last-child { margin-bottom: 0; }
.sector-prueba strong { color: var(--ink); }

.sector-prueba-cifras {
  display: flex;
  border: 1px solid var(--border);
  margin: 18px 0;
}

.sector-prueba-cifras div {
  flex: 1;
  padding: 16px 20px;
  border-right: 1px solid var(--border);
}

.sector-prueba-cifras div:last-child { border-right: none; }

.sector-prueba-cifra {
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 4px;
}

.sector-prueba-lbl {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #777;
}

/* FAQ */
.sector-faq {
  border-top: 1px solid var(--border);
  margin-bottom: 24px;
}

.sector-faq details {
  border-bottom: 1px solid var(--border);
}

.sector-faq summary {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  padding: 20px 0;
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 32px;
}

.sector-faq summary::-webkit-details-marker { display: none; }

.sector-faq summary::after {
  content: '+';
  position: absolute;
  right: 4px;
  top: 18px;
  font-size: 18px;
  color: var(--red);
}

.sector-faq details[open] summary::after { content: '–'; }

.sector-faq summary:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 2px;
}

.sector-faq-respuesta {
  font-size: 15px;
  color: var(--gray-text);
  line-height: 1.7;
  padding: 0 32px 22px 0;
  margin: 0;
}

/* Criterio de encaje en el hub */
.sector-criterio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border);
  margin-bottom: 56px;
}

.sector-criterio > div {
  padding: 28px;
  border-right: 1px solid var(--border);
}

.sector-criterio > div:last-child { border-right: none; }

.sector-criterio-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--red);
  margin-bottom: 12px;
}

.sector-criterio h3 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 10px;
}

.sector-criterio p {
  font-size: 14px;
  color: var(--gray-text);
  line-height: 1.65;
  margin: 0;
}

/* A quien no servimos */
.sector-fuera {
  border-top: 3px solid var(--ink);
  padding-top: 32px;
  margin-bottom: 56px;
}

@media (max-width: 900px) {
  .sector-grid,
  .sector-canales,
  .sector-criterio { grid-template-columns: 1fr; }
  .sector-canales > div:first-child {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .sector-criterio > div {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .sector-criterio > div:last-child { border-bottom: none; }
  .sector-prueba-cifras { flex-direction: column; }
  .sector-prueba-cifras div {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .sector-prueba-cifras div:last-child { border-bottom: none; }
}