/**
 * Cerewro — Formación online (sección específica)
 * Reutiliza variables de ../css/main.css
 */

/* Hero */
.formacion-hero {
  position: relative;
  padding: clamp(2.5rem, 6vw, 5rem) var(--space-lg, 1.5rem);
  margin: calc(var(--space-xl, 2rem) * -0.5) auto var(--space-xl, 2rem);
  max-width: min(1200px, 100%);
  border-radius: var(--radius-xl, 32px);
  background: var(--gradient-hero, linear-gradient(135deg, #0a0a0f 0%, #1a0a2e 50%, #0f1a2e 100%));
  border: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.08));
  overflow: hidden;
  box-sizing: border-box;
}

.formacion-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 245, 212, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 245, 212, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  opacity: 0.6;
}

.formacion-hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 880px;
  margin: 0 auto;
}

.formacion-hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: var(--space-md, 1rem);
}

.formacion-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: var(--bg-glass, rgba(20, 20, 35, 0.4));
  border: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.08));
  color: var(--text-secondary, #a0a0b0);
}

.formacion-badge--mint {
  border-color: rgba(0, 245, 212, 0.35);
  color: var(--neon-mint, #00f5d4);
}

.formacion-badge--magenta {
  border-color: rgba(255, 0, 110, 0.35);
  color: var(--neon-magenta, #ff006e);
}

.formacion-hero h1 {
  font-family: var(--font-display, "Space Grotesk", sans-serif);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.15;
  margin-bottom: var(--space-md, 1rem);
}

.formacion-hero .lead {
  color: var(--text-secondary, #a0a0b0);
  font-size: clamp(1rem, 2vw, 1.15rem);
  max-width: 640px;
  margin: 0 auto var(--space-lg, 1.5rem);
}

.formacion-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md, 1rem);
  justify-content: center;
  align-items: center;
}

/* Incluye */
.formacion-incluye-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: var(--space-lg, 1.5rem);
  max-width: 1100px;
  margin: 0 auto;
}

.formacion-incluye-card {
  padding: var(--space-lg, 1.5rem);
  border-radius: var(--radius-lg, 16px);
  background: var(--bg-card, rgba(15, 15, 25, 0.7));
  border: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.08));
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.formacion-incluye-card:hover {
  border-color: rgba(0, 245, 212, 0.25);
  box-shadow: 0 0 40px rgba(0, 245, 212, 0.08);
}

.formacion-incluye-card .feature-icon {
  margin-bottom: var(--space-md, 1rem);
}

.formacion-incluye-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.formacion-incluye-card p {
  color: var(--text-secondary, #a0a0b0);
  font-size: 0.95rem;
  margin: 0;
}

/* Grid módulos */
.formacion-modulos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: var(--space-lg, 1.5rem);
  max-width: 1400px;
  margin: 0 auto;
}

.modulo-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-lg, 1.5rem);
  border-radius: var(--radius-lg, 16px);
  background: var(--bg-card, rgba(15, 15, 25, 0.7));
  border: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.08));
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.modulo-card:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 245, 212, 0.2);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

.modulo-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-sm, 8px);
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: var(--space-md, 1rem);
}

.modulo-badge--mint {
  background: rgba(0, 245, 212, 0.12);
  color: var(--neon-mint, #00f5d4);
  border: 1px solid rgba(0, 245, 212, 0.35);
}

.modulo-badge--magenta {
  background: rgba(255, 0, 110, 0.12);
  color: var(--neon-magenta, #ff006e);
  border: 1px solid rgba(255, 0, 110, 0.35);
}

.modulo-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.modulo-card .objetivo {
  color: var(--text-secondary, #a0a0b0);
  font-size: 0.88rem;
  margin-bottom: var(--space-md, 1rem);
  flex: 1;
}

.modulo-card ul {
  margin: 0 0 var(--space-md, 1rem);
  padding-left: 1.1rem;
  color: var(--text-muted, #707080);
  font-size: 0.85rem;
}

.modulo-card ul li {
  margin-bottom: 0.35rem;
}

/* Qué aprenderás */
.formacion-areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: var(--space-md, 1rem);
  max-width: 1100px;
  margin: 0 auto;
}

.formacion-area-chip {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: var(--space-md, 1rem);
  border-radius: var(--radius-md, 12px);
  background: rgba(20, 20, 35, 0.5);
  border: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.06));
}

.formacion-area-chip svg {
  flex-shrink: 0;
  color: var(--neon-mint, #00f5d4);
}

.formacion-area-chip strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.formacion-area-chip span {
  font-size: 0.82rem;
  color: var(--text-muted, #707080);
}

/* Pricing curso */
.formacion-pricing-wrap {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-lg, 1.5rem);
  max-width: 1120px;
  margin: 0 auto;
}

.formacion-pricing {
  position: relative;
  display: flex;
  padding: var(--space-xl, 2rem);
  border-radius: var(--radius-xl, 32px);
  background: var(--bg-card, rgba(15, 15, 25, 0.85));
  border: 1px solid transparent;
  background-clip: padding-box;
  box-shadow: 0 0 0 1px rgba(0, 245, 212, 0.15), 0 24px 60px rgba(0, 0, 0, 0.4);
}

.formacion-pricing--featured {
  box-shadow: 0 0 0 1px rgba(255, 0, 110, 0.2), 0 24px 60px rgba(0, 0, 0, 0.45);
}

.formacion-pricing::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--neon-mint, #00f5d4), var(--neon-magenta, #ff006e));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.formacion-pricing-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  text-align: center;
}

.formacion-pricing-badge {
  display: inline-flex;
  align-self: center;
  margin-bottom: 0.75rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: rgba(255, 0, 110, 0.12);
  border: 1px solid rgba(255, 0, 110, 0.35);
  color: var(--neon-magenta, #ff006e);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.formacion-price-title {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
  line-height: 1.2;
}

.formacion-price-tag {
  font-family: var(--font-display, "Space Grotesk", sans-serif);
  font-size: clamp(2.5rem, 6vw, 3.25rem);
  font-weight: 700;
  background: var(--gradient-accent, linear-gradient(135deg, #00f5d4 0%, #00bbf9 100%));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.formacion-price-note {
  color: var(--text-muted, #707080);
  font-size: 0.9rem;
  margin-top: 0.35rem;
}

.formacion-pricing-features {
  flex: 1;
  text-align: left;
  list-style: none;
  padding: 0;
  margin: var(--space-lg, 1.5rem) 0;
}

.formacion-pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.06));
  font-size: 0.95rem;
  color: var(--text-secondary, #a0a0b0);
}

.formacion-pricing-features li:last-child {
  border-bottom: none;
}

.formacion-pricing-features svg {
  flex-shrink: 0;
  color: var(--neon-mint, #00f5d4);
  margin-top: 2px;
}

/* FAQ */
.faq-accordion {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.08));
  border-radius: var(--radius-md, 12px);
  margin-bottom: 0.75rem;
  overflow: hidden;
  background: var(--bg-card, rgba(15, 15, 25, 0.5));
}

.faq-item button.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.15rem;
  background: transparent;
  border: none;
  color: var(--text-primary, #fff);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
}

.faq-item button.faq-trigger:hover {
  background: rgba(255, 255, 255, 0.03);
}

.faq-item .faq-icon {
  flex-shrink: 0;
  transition: transform 0.25s ease;
  color: var(--neon-mint, #00f5d4);
}

.faq-item.is-open .faq-icon {
  transform: rotate(180deg);
}

.faq-panel {
  display: none;
  padding: 0 1.15rem 1rem;
  color: var(--text-secondary, #a0a0b0);
  font-size: 0.92rem;
  line-height: 1.55;
}

.faq-item.is-open .faq-panel {
  display: block;
}

/* Detalle módulo */
.formacion-breadcrumb {
  font-size: 0.85rem;
  color: var(--text-muted, #707080);
  margin-bottom: var(--space-md, 1rem);
}

.formacion-breadcrumb a {
  color: var(--neon-mint, #00f5d4);
  text-decoration: none;
}

.formacion-breadcrumb a:hover {
  text-decoration: underline;
}

.modulo-detail-shell {
  max-width: 960px;
  margin: 0 auto;
}

.modulo-detail-header h1 {
  font-size: clamp(1.6rem, 3.5vw, 2.25rem);
  margin-bottom: 0.75rem;
}

.modulo-detail-header .objetivo-box {
  padding: var(--space-md, 1rem);
  border-radius: var(--radius-md, 12px);
  background: rgba(0, 245, 212, 0.06);
  border: 1px solid rgba(0, 245, 212, 0.2);
  color: var(--text-secondary, #a0a0b0);
  font-size: 0.95rem;
}

.modulo-detail-table-wrap {
  margin-top: var(--space-xl, 2rem);
  overflow-x: auto;
  border-radius: var(--radius-md, 12px);
  border: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.08));
}

.modulo-detail-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.modulo-detail-table th,
.modulo-detail-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.06));
}

.modulo-detail-table th {
  background: rgba(20, 20, 35, 0.8);
  color: var(--neon-mint, #00f5d4);
  font-weight: 600;
}

.modulo-detail-table tr:last-child td {
  border-bottom: none;
}

.modulo-detail-subsection {
  margin-top: var(--space-xl, 2rem);
}

.modulo-detail-subsection h2 {
  font-size: 1.15rem;
  margin-bottom: var(--space-md, 1rem);
}

.modulo-detail-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.modulo-detail-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.06));
  color: var(--text-secondary, #a0a0b0);
  font-size: 0.92rem;
}

.modulo-detail-list li strong {
  color: var(--text-primary, #fff);
}

.modulo-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-md, 1rem);
  margin-top: var(--space-xl, 2rem);
  padding-top: var(--space-lg, 1.5rem);
  border-top: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.08));
}

.modulo-nav a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.formacion-cta-box {
  margin-top: var(--space-xl, 2rem);
  padding: var(--space-lg, 1.5rem);
  border-radius: var(--radius-lg, 16px);
  background: linear-gradient(135deg, rgba(155, 93, 229, 0.12), rgba(0, 187, 249, 0.08));
  border: 1px solid rgba(155, 93, 229, 0.25);
  text-align: center;
}

.formacion-cta-box p {
  color: var(--text-secondary, #a0a0b0);
  margin-bottom: var(--space-md, 1rem);
  font-size: 0.95rem;
}

/* Modal simulación */
.formacion-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(5, 5, 8, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.formacion-modal-backdrop.is-visible {
  display: flex;
}

.formacion-modal {
  max-width: 440px;
  width: 100%;
  padding: var(--space-xl, 2rem);
  border-radius: var(--radius-lg, 16px);
  background: var(--bg-card, rgba(15, 15, 25, 0.95));
  border: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.12));
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}

.formacion-modal h3 {
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
}

.formacion-modal p {
  color: var(--text-secondary, #a0a0b0);
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: var(--space-lg, 1.5rem);
}

.formacion-modal-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  flex-wrap: wrap;
}

@media (max-width: 576px) {
  .formacion-hero-cta {
    flex-direction: column;
  }

  .formacion-pricing-wrap {
    grid-template-columns: 1fr;
  }

  .modulo-nav {
    flex-direction: column;
  }

  .modulo-nav a {
    width: 100%;
    justify-content: center;
  }
}

/* Formación ES/EN: visibilidad según html[lang] (js/i18n.js) */
html[lang="es"] .i18n-en {
  display: none !important;
}

html[lang="en"] .i18n-es {
  display: none !important;
}