/* Blog post: page-specific overrides (nav stays fixed from global.css) */
body { color: var(--gray-light); font-size: 17px; line-height: 1.75; }
a:hover { text-decoration: underline; }
.container { max-width: 740px; margin: 0 auto; padding: 0 24px; }
nav .container { max-width: 1100px; }
/* ─── ARTICLE HEADER ─── */
.article-header {
  padding: 64px 0 48px;
  padding-top: calc(72px + 48px); /* fixed nav height + breathing room */
  border-bottom: 1px solid var(--border);
}

.breadcrumb {
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 24px;
}
.breadcrumb a { color: var(--gray); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { margin: 0 6px; }

.article-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(0,212,170,0.1);
  border: 1px solid rgba(0,212,170,0.2);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 20px;
}

h1 {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 20px;
}

.article-meta {
  font-size: 14px;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.article-meta strong { color: var(--gray-light); }

/* ─── ARTICLE BODY ─── */
.article-body {
  padding: 52px 0 80px;
}

.article-body h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  margin: 52px 0 16px;
  line-height: 1.3;
}

.article-body h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--white);
  margin: 36px 0 12px;
}

.article-body p {
  margin-bottom: 20px;
  color: var(--gray-light);
}

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

.article-body li {
  margin-bottom: 8px;
  color: var(--gray-light);
}

.article-body strong { color: var(--white); font-weight: 600; }

.article-body code {
  font-family: var(--mono);
  font-size: 13px;
  background: rgba(255,255,255,0.06);
  padding: 2px 7px;
  border-radius: 4px;
  color: var(--accent);
}

.article-body pre {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  margin: 28px 0;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray-light);
}

.article-body pre code {
  background: none;
  padding: 0;
  border-radius: 0;
  font-size: 13px;
  color: inherit;
}

.article-body blockquote {
  border-left: 3px solid var(--accent);
  padding: 4px 0 4px 20px;
  margin: 28px 0;
  color: var(--gray-light);
  font-style: italic;
}

/* ─── TABLES ─── */
.table-wrap {
  overflow-x: auto;
  margin: 28px 0;
  border-radius: 12px;
  border: 1px solid var(--border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

thead th {
  background: rgba(255,255,255,0.04);
  padding: 12px 16px;
  text-align: left;
  color: var(--gray);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  border-bottom: 1px solid var(--border);
}

tbody td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  color: var(--gray-light);
  vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: rgba(255,255,255,0.02); }

/* ─── CALLOUT BOXES ─── */
.callout {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  margin: 28px 0;
}

.callout.accent-border { border-left: 3px solid var(--accent); }
.callout.warn-border { border-left: 3px solid #F59E0B; }

.callout-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent);
  margin-bottom: 8px;
}

.callout-label.warn { color: #F59E0B; }

.callout p { margin-bottom: 0; font-size: 15px; }

/* ─── MID-ARTICLE CTA ─── */
.blog-cta-inline {
  background: var(--bg-card);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 12px;
  padding: 24px 28px;
  margin: 36px 0;
  text-align: center;
}

.blog-cta-inline p { margin-bottom: 12px; font-size: 15px; }

.blog-cta-inline .btn-cta {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  padding: 10px 24px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  transition: background 0.2s;
}

.blog-cta-inline .btn-cta:hover { background: var(--accent-dim); text-decoration: none; }

.cta-micro {
  font-size: 13px;
  color: var(--gray);
  margin-top: 8px;
  margin-bottom: 0;
}

/* ─── INTERNAL LINK ─── */
.related-post {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
  margin: 28px 0;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  transition: border-color 0.2s;
}
.related-post:hover { border-color: rgba(0,212,170,0.3); text-decoration: none; }
.related-post-label { font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--accent); white-space: nowrap; }
.related-post-title { font-size: 15px; color: var(--gray-light); }
.related-post:hover .related-post-title { color: var(--white); }

/* ─── FAQ ─── */
.faq-section { margin-top: 52px; }

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item summary {
  padding: 16px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::after {
  content: '+';
  font-size: 20px;
  color: var(--accent);
  font-weight: 400;
}

.faq-item[open] summary::after { content: '\2212'; }

.faq-answer {
  padding: 0 0 20px;
  color: var(--gray-light);
  font-size: 15px;
  line-height: 1.7;
}

/* ─── CTA BOX ─── */
.article-cta {
  background: var(--bg-card);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 14px;
  padding: 36px 40px;
  text-align: center;
  margin: 52px 0 0;
}

.article-cta h3 {
  font-size: 22px;
  color: var(--white);
  margin-bottom: 12px;
}

.article-cta p {
  font-size: 15px;
  color: var(--gray);
  margin-bottom: 24px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  padding: 13px 32px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  transition: background 0.2s;
}

.btn-primary:hover { background: var(--accent-dim); text-decoration: none; }

.cta-trust {
  font-size: 13px;
  color: var(--gray);
  margin-top: 12px;
  margin-bottom: 0;
}

/* ─── AUTHOR BIO ─── */
.author-bio {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  margin-top: 40px;
}

.author-bio img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.author-bio strong {
  color: var(--white);
  font-size: 15px;
}

.author-bio p {
  font-size: 13px;
  color: var(--gray);
  margin: 4px 0 6px;
  line-height: 1.5;
}

.author-bio a {
  font-size: 13px;
}

/* ─── FOOTER ─── */
footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  margin-top: 80px;
}

footer .container {
  max-width: 1100px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.copy { font-size: 13px; color: var(--gray); }

.links { display: flex; gap: 20px; }
.links a { font-size: 13px; color: var(--gray); text-decoration: none; }
.links a:hover { color: var(--white); }

/* ─── RESPONSIVE ─── */
@media (max-width: 640px) {
  .nav-links { display: none; }
  .article-cta { padding: 28px 20px; }
  thead th, tbody td { padding: 10px 12px; }
  .author-bio { flex-direction: column; align-items: center; text-align: center; }
}