/**
 * components.css — Piezas reutilizables de Neural: pasos numerados, tarjetas
 * de dolor por área, lista de diferenciación, tarjetas de precio (tiers),
 * FAQ (acordeón nativo <details>, sin JS), tarjeta de prueba social.
 * Mismo criterio de grillas "hairline" (gap de 1px con --border de fondo)
 * que ya usa juridica/assets/css/components.css.
 */

/* ---------- Pasos numerados (cómo funciona) ---------- */

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
  margin-top: 1.5rem;
}

.step-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.3rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.step h3 { margin-bottom: 0.4rem; }
.step p { color: var(--text-2); font-size: 0.9rem; line-height: 1.6; max-width: 38ch; }

@media (min-width: 640px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .steps--4 { grid-template-columns: repeat(4, 1fr); } }

/* ---------- Dolor por área ---------- */

.pain-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 1.5rem;
}

.pain-card {
  padding: 1.8rem;
  background: var(--surface);
  transition: background var(--dur-base);
}

.pain-card:hover { background: var(--bg-alt); }

.pain-card .mono {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  margin-bottom: 0.8rem;
}

.pain-card h3 { margin-bottom: 0.6rem; }
.pain-card p { color: var(--text-2); font-size: 0.9rem; line-height: 1.65; }

@media (min-width: 760px) { .pain-grid { grid-template-columns: repeat(3, 1fr); } }

/* ---------- Lista de diferenciación ---------- */

.solution-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 1.1rem; }
.solution-list li { display: flex; gap: 0.8rem; align-items: baseline; }
.solution-list li::before {
  content: "";
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  margin-top: 0.5em;
}
.solution-list strong { color: var(--text); }
.solution-list span { color: var(--text-2); font-size: 0.92rem; line-height: 1.65; }

/* ---------- Tarjetas de precio (tiers) ---------- */

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
  align-items: start;
}

.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
}

.pricing-card--featured {
  border-color: var(--accent);
  box-shadow: 0 30px 70px -35px rgba(79, 70, 229, 0.35);
  position: relative;
}

.pricing-card-badge {
  display: inline-block;
  background: var(--accent);
  color: #ffffff;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 1rem;
}

.pricing-card-name { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.6rem; }
.pricing-card-scope { color: var(--text-2); font-size: 0.86rem; line-height: 1.6; margin-bottom: 1.4rem; min-height: 3.2em; }

.pricing-card-price { margin-bottom: 0.3rem; }
.pricing-card-price .amount { font-size: 1.6rem; font-weight: 500; color: var(--text); }
.pricing-card-price .unit { font-size: 0.8rem; color: var(--text-3); }

.pricing-card-maint { color: var(--text-3); font-size: 0.82rem; margin-bottom: 1.6rem; }

.pricing-card ul { list-style: none; margin: 0 0 1.8rem; padding: 0; display: flex; flex-direction: column; gap: 0.6rem; }
.pricing-card ul li { display: flex; gap: 0.6rem; font-size: 0.86rem; color: var(--text-2); line-height: 1.5; }
.pricing-card ul li::before { content: "+"; color: var(--accent); font-weight: 700; flex-shrink: 0; }

@media (min-width: 860px) { .pricing-grid { grid-template-columns: repeat(3, 1fr); } }

/* ---------- FAQ (acordeón nativo, sin JS) ---------- */

.faq-list { display: flex; flex-direction: column; gap: 1px; background: var(--border); border: 1px solid var(--border); margin-top: 1.5rem; }

.faq-item { background: var(--surface); }

.faq-item summary {
  padding: 1.4rem 1.6rem;
  cursor: pointer;
  font-weight: 500;
  color: var(--text);
  font-size: 0.96rem;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

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

.faq-item summary::after {
  content: "+";
  color: var(--accent);
  font-size: 1.2rem;
  flex-shrink: 0;
  transition: transform var(--dur-base);
}

.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-item-body { padding: 0 1.6rem 1.5rem; color: var(--text-2); font-size: 0.9rem; line-height: 1.7; }

/* ---------- Prueba social honesta ---------- */

.proof-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent);
  border-radius: 8px;
  padding: 1.8rem 2rem;
}

.proof-card .mono {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  margin-bottom: 0.8rem;
}

.proof-card p { color: var(--text-2); font-size: 0.92rem; line-height: 1.7; }
.proof-card p + p { margin-top: 0.9rem; }
.proof-card strong { color: var(--text); }

/* ---------- Banda de CTA (páginas internas, sin duplicar el formulario) ---------- */

.cta-band {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 3.5rem 2.5rem;
  text-align: center;
}

.cta-band h2 { margin-bottom: 0.8rem; }

.cta-band p {
  color: var(--text-2);
  font-size: 0.98rem;
  line-height: 1.7;
  max-width: 52ch;
  margin: 0 auto 1.8rem;
}

.cta-band-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ---------- Opciones (backend de IA, modelos de hosting) ---------- */

.option-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.option-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.6rem;
}

.option-card-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-line);
  border-radius: 20px;
  padding: 2px 10px;
  margin-bottom: 0.9rem;
}

.option-card h3 { margin-bottom: 0.5rem; }
.option-card p { color: var(--text-2); font-size: 0.88rem; line-height: 1.6; }

@media (min-width: 760px) { .option-grid { grid-template-columns: repeat(3, 1fr); } }