/* --- Quick Answer Box (AI search optimization) --- */
.quick-answer {
  background: #F0F9FF;
  border: 1px solid #BAE6FD;
  border-left: 4px solid #0284C7;
  border-radius: 6px;
  padding: 20px 24px;
  margin-bottom: 32px;
  font-size: 0.95rem;
  line-height: 1.7;
}

.quick-answer strong {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #0284C7;
  margin-bottom: 8px;
}

.quick-answer p {
  margin: 0;
  color: #1e293b;
}

.quick-answer p + p {
  margin-top: 8px;
}

/* ========================================
   Article / Blog Post Styles
   ======================================== */

/* --- Article Layout --- */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Breadcrumbs --- */
.breadcrumbs {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  font-size: 0.8rem;
}

.breadcrumbs a { color: var(--text-light); }
.breadcrumbs a:hover { color: var(--blue); }
.breadcrumbs .sep { color: var(--text-lighter); margin: 0 8px; }
.breadcrumbs .current { color: var(--text-light); }

/* --- Article Header --- */
.article-header {
  padding: 40px 0 0;
  margin-bottom: 32px;
}

.article-category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--blue);
  background: #EFF6FF;
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 16px;
}

.article-header h1 {
  font-size: 2.25rem;
  font-family: 'Merriweather', serif;
  line-height: 1.3;
  margin-bottom: 16px;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--text-light);
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.article-meta .meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* --- Trust Banner (Why Trust Us) --- */
.trust-banner {
  background: #F0FDF4;
  border: 1px solid #BBF7D0;
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 32px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.85rem;
  line-height: 1.6;
  color: #166534;
}

.trust-banner .trust-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.trust-banner a { color: #15803D; font-weight: 600; }

/* --- Table of Contents --- */
.toc {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-bottom: 36px;
}

.toc-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.toc ol {
  list-style: none;
  counter-reset: toc;
  padding: 0;
  margin: 0;
}

.toc ol li {
  counter-increment: toc;
  padding: 6px 0;
  border-bottom: 1px solid var(--border-light);
}

.toc ol li:last-child { border-bottom: none; }

.toc ol li a {
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.toc ol li a::before {
  content: counter(toc) ".";
  color: var(--blue);
  font-weight: 700;
  min-width: 20px;
}

.toc ol li a:hover { color: var(--blue); }

/* --- Article Body --- */
.article-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text);
}

.article-body h2 {
  font-size: 1.5rem;
  margin: 40px 0 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
}

.article-body h2:first-of-type { border-top: none; padding-top: 0; }

.article-body h3 {
  font-size: 1.2rem;
  margin: 28px 0 12px;
}

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

.article-body ul, .article-body ol {
  margin-bottom: 20px;
  padding-left: 24px;
}

.article-body li {
  margin-bottom: 8px;
  line-height: 1.7;
}

.article-body blockquote {
  border-left: 4px solid var(--gold);
  padding: 16px 24px;
  margin: 24px 0;
  background: var(--bg-warm);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--text-light);
}

.article-body a { 
  color: var(--blue); 
  text-decoration: underline;
  text-decoration-color: #93C5FD;
  text-underline-offset: 2px;
}

.article-body a:hover { text-decoration-color: var(--blue); }

/* --- Callout Boxes --- */
.callout {
  padding: 20px 24px;
  border-radius: var(--radius);
  margin: 24px 0;
  font-size: 0.95rem;
}

.callout-warning {
  background: #FEF3C7;
  border: 1px solid #FDE68A;
  color: #92400E;
}

.callout-info {
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  color: #1E40AF;
}

.callout-tip {
  background: #F0FDF4;
  border: 1px solid #BBF7D0;
  color: #166534;
}

.callout strong { display: block; margin-bottom: 4px; }

/* --- Key Takeaway Box --- */
.key-takeaway {
  background: var(--navy-deep);
  color: #fff;
  padding: 28px 32px;
  border-radius: var(--radius-lg);
  margin: 32px 0;
}

.key-takeaway h3 {
  color: var(--gold);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.key-takeaway p { color: #CBD5E1; margin-bottom: 0; }
.key-takeaway ul { color: #CBD5E1; padding-left: 20px; margin: 12px 0 0; }
.key-takeaway li { margin-bottom: 6px; }

/* --- Sidebar --- */
.article-sidebar {
  position: relative;
}

.sidebar-sticky {
  position: sticky;
  top: 80px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* --- Sidebar CTA --- */
.sidebar-cta {
  background: linear-gradient(135deg, var(--navy-deep), var(--navy));
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  color: #fff;
}

.sidebar-cta h3 {
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.sidebar-cta p {
  color: #94B8D4;
  font-size: 0.85rem;
  margin-bottom: 20px;
  line-height: 1.6;
}

.sidebar-cta .btn-primary {
  width: 100%;
  justify-content: center;
  font-size: 0.95rem;
}

.sidebar-cta .cta-note {
  font-size: 0.75rem;
  color: #64748B;
  margin-top: 12px;
}

/* --- Sidebar TOC (alternative) --- */
.sidebar-toc {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
}

.sidebar-toc h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-light);
  margin-bottom: 12px;
}

.sidebar-toc a {
  display: block;
  padding: 6px 0;
  font-size: 0.85rem;
  color: var(--text);
  border-bottom: 1px solid var(--border-light);
}

.sidebar-toc a:last-child { border-bottom: none; }
.sidebar-toc a:hover { color: var(--blue); }
.sidebar-toc a.active { color: var(--blue); font-weight: 600; }

/* --- Related Articles --- */
.related-articles {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
}

.related-articles h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-light);
  margin-bottom: 12px;
}

.related-articles a {
  display: block;
  padding: 10px 0;
  font-size: 0.875rem;
  color: var(--text);
  font-weight: 500;
  border-bottom: 1px solid var(--border-light);
  line-height: 1.4;
}

.related-articles a:last-child { border-bottom: none; }
.related-articles a:hover { color: var(--blue); }

/* --- Author Box --- */
.author-box {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 24px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin: 40px 0;
}

.author-box img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
}

.author-box .author-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--navy);
}

.author-box .author-role {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-bottom: 6px;
}

.author-box .author-bio {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.6;
  margin: 0;
}

/* --- Bottom Related Grid --- */
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 32px;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .article-layout {
    grid-template-columns: 1fr;
  }
  
  .article-sidebar { display: none; }
  
  /* Show inline TOC on mobile instead */
  .toc-mobile { display: block; }
}

@media (max-width: 768px) {
  .article-header h1 { font-size: 1.75rem; }
  .article-body { font-size: 1rem; }
  .article-meta { gap: 12px; }
}