/* ── Blog / Artículos ───────────────────────────────────────────── */

.article-hero {
  background: var(--bg-dark);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 80px 0 40px;
  position: relative;
  overflow: hidden;
}
.article-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,196,180,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,196,180,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}
.article-hero::after {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(0,196,180,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.article-hero .container { position: relative; z-index: 1; }

.article-breadcrumb {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.article-breadcrumb a {
  color: var(--accent);
  text-decoration: none;
}

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

.article-label {
  display: inline-block;
  background: rgba(0,207,197,0.12);
  color: var(--accent);
  border: 1px solid rgba(0,207,197,0.25);
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  margin-bottom: 16px;
}

.article-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-primary);
  max-width: 760px;
  margin-bottom: 16px;
}

.article-meta {
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.article-meta span { display: flex; align-items: center; gap: 5px; }

/* ── Cuerpo del artículo ─────────────────────────────────────────── */

.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  align-items: start;
  padding: 56px 0 80px;
}

.article-body {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.8;
}

.article-body h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 40px 0 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}

.article-body h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 24px 0 10px;
}

.article-body p { margin-bottom: 16px; }

.article-body ul, .article-body ol {
  padding-left: 20px;
  margin-bottom: 16px;
}

.article-body li { margin-bottom: 8px; }

.article-body strong { color: var(--text-primary); }

.article-highlight {
  background: rgba(0,207,197,0.06);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 16px 20px;
  margin: 24px 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.article-highlight strong { color: var(--accent); }

.price-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 0.9rem;
}

.price-table th {
  background: var(--bg-card);
  color: var(--text-primary);
  font-weight: 700;
  padding: 10px 14px;
  text-align: left;
  border-bottom: 2px solid var(--accent);
}

.price-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
}

.price-table tr:last-child td { border-bottom: none; }
.price-table tbody tr { transition: background 0.15s; }
.price-table tbody tr:hover td { background: rgba(0,207,197,0.04); }

.price-table .price-col { color: var(--accent); font-weight: 700; }

/* ── Sidebar ─────────────────────────────────────────────────────── */

.article-sidebar { position: sticky; top: 100px; }

.sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
}

.sidebar-card-title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.sidebar-cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 13px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  margin-bottom: 10px;
  transition: transform 0.18s, box-shadow 0.18s, opacity 0.18s;
}

.sidebar-cta-btn:hover { transform: translateY(-2px); }
.sidebar-cta-wa:hover  { box-shadow: 0 6px 20px rgba(37,211,102,0.4); }
.sidebar-cta-catalog:hover { box-shadow: 0 6px 20px rgba(0,207,197,0.35); }

.sidebar-cta-wa {
  background: #25D366;
  color: #fff;
}

.sidebar-cta-catalog {
  background: var(--accent);
  color: var(--bg-dark);
}

.related-links { list-style: none; padding: 0; margin: 0; }

.related-links li { border-bottom: 1px solid var(--border); padding: 8px 0; }
.related-links li:last-child { border-bottom: none; }

.related-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.related-links a:hover { color: var(--accent); }
.related-links a i { color: var(--accent); margin-top: 3px; flex-shrink: 0; }

/* ── CTA final del artículo ─────────────────────────────────────── */

.article-end-cta {
  background: linear-gradient(135deg, rgba(0,207,197,0.08) 0%, rgba(0,207,197,0.02) 100%);
  border: 1px solid rgba(0,207,197,0.2);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
  margin-top: 48px;
}

.article-end-cta h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.article-end-cta p {
  color: var(--text-muted);
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.article-end-cta .btn-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Responsive ─────────────────────────────────────────────────── */

@media (max-width: 860px) {
  .article-layout {
    grid-template-columns: 1fr;
  }
  .article-sidebar { position: static; }
}

@media (max-width: 600px) {
  .article-hero { padding: 70px 0 30px; }
  .article-end-cta { padding: 24px 16px; }
}