/* ========== Manufacturing Digital Authority Platform – Pillar & Insights ========== */

/* Layout */
.authority-page {
  background: #fff;
  color: #1a1a1a;
}

.authority-main {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 24px 64px;
}

.authority-article {
  font-size: 1.0625rem;
  line-height: 1.75;
}

/* Breadcrumb */
.authority-breadcrumb {
  padding: 20px 0 12px;
  font-size: 14px;
  color: #666;
}

.authority-breadcrumb a {
  color: #0d9488;
  text-decoration: none;
}

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

.authority-breadcrumb span { color: #999; margin: 0 6px; }

/* H1 */
.authority-h1 {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 24px;
  color: #1a1a1a;
}

@media (min-width: 768px) {
  .authority-h1 { font-size: 3rem; }
}

/* Lead / definitional paragraph (GEO-optimized) */
.authority-lead {
  font-size: 1.25rem;
  line-height: 1.6;
  color: #333;
  margin: 0 0 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid #eee;
}

/* H2 sections */
.authority-h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 48px 0 20px;
  color: #1a1a1a;
}

.authority-h2:first-of-type { margin-top: 0; }

.authority-body p {
  margin: 0 0 20px;
}

.authority-body ul, .authority-body ol {
  margin: 0 0 20px;
  padding-left: 1.5em;
}

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

/* Data callout block */
.authority-callout {
  background: #f0f9f8;
  border-left: 4px solid #0d9488;
  padding: 24px 28px;
  margin: 32px 0;
  border-radius: 0 6px 6px 0;
}

.authority-callout-title {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #0d9488;
  margin: 0 0 8px;
}

.authority-callout p { margin: 0; }

/* Quote highlight */
.authority-quote {
  margin: 40px 0;
  padding: 28px 32px;
  background: #f8fafc;
  border-left: 4px solid #1a3a52;
  font-size: 1.125rem;
  font-style: italic;
  color: #333;
}

.authority-quote cite {
  display: block;
  margin-top: 12px;
  font-size: 14px;
  font-style: normal;
  color: #666;
}

/* Insight box */
.authority-insight {
  background: #1a3a52;
  color: #fff;
  padding: 28px 32px;
  margin: 32px 0;
  border-radius: 6px;
}

.authority-insight-title {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  opacity: 0.9;
  margin: 0 0 8px;
}

.authority-insight p { margin: 0; color: rgba(255,255,255,0.95); }

/* FAQ */
.authority-faq {
  margin: 40px 0;
}

.authority-faq-item {
  border-bottom: 1px solid #eee;
  padding: 20px 0;
}

.authority-faq-item:first-child { padding-top: 0; }

.authority-faq-q {
  font-size: 1.0625rem;
  font-weight: 700;
  margin: 0 0 8px;
  color: #1a1a1a;
}

.authority-faq-a {
  margin: 0;
  color: #444;
  line-height: 1.6;
}

/* Cluster / internal linking */
.authority-cluster {
  margin: 40px 0;
}

.authority-cluster-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
}

.authority-cluster-list li {
  margin-bottom: 12px;
  padding-left: 0;
}

.authority-cluster-list a {
  color: #0d9488;
  font-weight: 500;
  text-decoration: none;
}

.authority-cluster-list a:hover { text-decoration: underline; }

/* Related content block */
.authority-related {
  margin: 48px 0;
  padding: 28px;
  background: #f8fafc;
  border-radius: 6px;
}

.authority-related-title { margin: 0 0 16px; }

.authority-related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.authority-related-links a {
  display: inline-block;
  padding: 10px 18px;
  background: #fff;
  border: 1px solid #dee2e6;
  border-radius: 6px;
  color: #1a1a1a;
  text-decoration: none;
  font-size: 14px;
}

.authority-related-links a:hover {
  border-color: #0d9488;
  color: #0d9488;
}

/* CTA section */
.authority-cta {
  margin: 56px 0 0;
  padding: 40px 32px;
  background: #0d9488;
  color: #fff;
  border-radius: 6px;
  text-align: center;
}

.authority-cta h2 {
  font-size: 1.5rem;
  margin: 0 0 12px;
  color: #fff;
}

.authority-cta p {
  margin: 0 0 24px;
  opacity: 0.95;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.authority-cta-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.authority-cta-links a {
  display: inline-block;
  padding: 12px 24px;
  background: #fff;
  color: #0d9488;
  font-weight: 600;
  text-decoration: none;
  border-radius: 6px;
}

.authority-cta-links a:hover {
  background: #f0f9f8;
}

.authority-cta-links a.secondary {
  background: transparent;
  border: 2px solid #fff;
  color: #fff;
}

.authority-cta-links a.secondary:hover {
  background: rgba(255,255,255,0.15);
}

/* Hub index */
.insights-hub {
  padding: 48px 24px 64px;
  max-width: 1000px;
  margin: 0 auto;
}

.insights-hub h1 {
  font-size: 2.25rem;
  margin: 0 0 12px;
}

.insights-hub-lead {
  font-size: 1.125rem;
  color: #444;
  margin: 0 0 40px;
}

.insights-pillars {
  margin: 40px 0;
}

.insights-pillars h2 {
  font-size: 1.25rem;
  margin: 0 0 16px;
  color: #1a1a1a;
}

.insights-pillar-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.insights-pillar-list li {
  margin-bottom: 12px;
  padding-left: 0;
}

.insights-pillar-list a {
  font-size: 1.0625rem;
  color: #0d9488;
  font-weight: 500;
  text-decoration: none;
}

.insights-pillar-list a:hover { text-decoration: underline; }

.insights-section {
  margin-bottom: 48px;
}

.insights-section h2 {
  font-size: 1.5rem;
  margin: 0 0 16px;
}

.insights-section ul {
  padding-left: 1.5em;
  margin: 0;
}

.insights-section a {
  color: #0d9488;
  text-decoration: none;
}

.insights-section a:hover { text-decoration: underline; }