/* Spencer Trailers — custom single-post template */
.sbt-wrap {
  --brand: #1a3a6c;
  --brand-light: #2855a3;
  --accent: #c41e3a;
  --text: #1a202c;
  --muted: #6b7280;
  --border: #e1e6ee;
  --bg-alt: #f7f9fc;
  --radius: 8px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 36px 24px 60px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif;
  color: var(--text);
  line-height: 1.7;
  font-size: 18px;
}

/* Two-column layout: main + sidebar */
.sbt-layout {
  display: grid;
  grid-template-columns: minmax(0,1fr) 320px;
  gap: 48px;
  align-items: start;
}
.sbt-article { min-width: 0; }

/* Sidebar */
.sbt-sidebar { position: sticky; top: 24px; display: flex; flex-direction: column; gap: 28px; }
.sbt-widget { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.sbt-widget-title { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
  color: var(--brand); margin: 0 0 14px; padding-bottom: 10px; border-bottom: 2px solid var(--bg-alt); }
.sbt-widget-search form { display: flex; gap: 0; }
.sbt-widget-search input { flex: 1; padding: 11px 14px; border: 1px solid var(--border);
  border-radius: 6px 0 0 6px; font-size: 14px; outline: none; }
.sbt-widget-search input:focus { border-color: var(--brand); }
.sbt-widget-search button { background: var(--brand); color: #fff; border: none; width: 48px;
  border-radius: 0 6px 6px 0; font-size: 20px; cursor: pointer; }
.sbt-widget-search button:hover { background: var(--brand-light); }
.sbt-recent { list-style: none; margin: 0; padding: 0; }
.sbt-recent li { margin-bottom: 14px; }
.sbt-recent li:last-child { margin-bottom: 0; }
.sbt-recent a { display: flex; gap: 12px; text-decoration: none; color: var(--text); align-items: center; }
.sbt-recent-thumb img { width: 60px; height: 60px; object-fit: cover; border-radius: 6px; display: block; }
.sbt-recent-text { font-size: 14px; font-weight: 600; line-height: 1.4; }
.sbt-recent-text em { display: block; font-style: normal; font-weight: 400; font-size: 12px; color: var(--muted); margin-top: 3px; }
.sbt-recent a:hover .sbt-recent-text { color: var(--brand); }
.sbt-cats { list-style: none; margin: 0; padding: 0; }
.sbt-cats li { padding: 7px 0; border-bottom: 1px solid var(--bg-alt); }
.sbt-cats li:last-child { border-bottom: none; }
.sbt-cats a { text-decoration: none; color: var(--text); font-size: 14px; font-weight: 500; }
.sbt-cats a:hover { color: var(--brand); }
.sbt-widget-cta { background: linear-gradient(135deg,#0f1f3a,#1a3a6c); border: none; color: #fff; text-align: center; }
.sbt-widget-cta h2 { color: #fff; font-size: 18px; margin: 0 0 8px; }
.sbt-widget-cta p { color: rgba(255,255,255,.85); font-size: 14px; margin: 0 0 16px; }
.sbt-widget-cta .sbt-btn { background: #fff; color: var(--brand); display: inline-block; padding: 10px 24px;
  border-radius: 6px; font-weight: 700; text-transform: uppercase; font-size: 13px; text-decoration: none; }
.sbt-widget-cta .sbt-btn:hover { background: #f0f0f0; }

/* Header */
.sbt-header { margin-bottom: 28px; }
.sbt-cat {
  display: inline-block;
  background: var(--brand);
  color: #fff !important;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 4px;
  text-decoration: none;
  margin-bottom: 16px;
}
.sbt-cat:hover { background: var(--brand-light); color:#fff !important; }
.sbt-title {
  font-size: 40px;
  line-height: 1.2;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 16px;
}
.sbt-meta {
  color: var(--muted);
  font-size: 15px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.sbt-sep { opacity: .5; }

/* Featured image */
.sbt-featured {
  margin: 0 0 36px;
  border-radius: var(--radius);
  overflow: hidden;
}
.sbt-featured img { width: 100%; height: auto; display: block; }

/* Content */
.sbt-content { font-size: 18px; }
.sbt-content > * { margin-bottom: 1.4em; }
.sbt-content h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--brand);
  margin: 1.8em 0 .6em;
  line-height: 1.3;
}
.sbt-content h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin: 1.5em 0 .5em;
}
.sbt-content p { margin: 0 0 1.4em; }
.sbt-content a { color: var(--brand-light); text-decoration: underline; }
.sbt-content a:hover { color: var(--accent); }
.sbt-content ul, .sbt-content ol { padding-left: 1.4em; margin: 0 0 1.4em; }
.sbt-content li { margin-bottom: .5em; }
.sbt-content img { max-width: 100%; height: auto; border-radius: var(--radius); }
.sbt-content blockquote {
  border-left: 4px solid var(--brand);
  background: var(--bg-alt);
  margin: 1.6em 0;
  padding: 16px 22px;
  font-style: italic;
  color: var(--text);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.sbt-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.6em 0;
  font-size: 16px;
}
.sbt-content th, .sbt-content td {
  border: 1px solid var(--border);
  padding: 10px 14px;
  text-align: left;
}
.sbt-content thead th { background: var(--brand); color: #fff; }
.sbt-content tbody tr:nth-child(even) { background: var(--bg-alt); }
.sbt-content code {
  background: var(--bg-alt);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: .9em;
}

/* Tags */
.sbt-tags { margin: 32px 0; display: flex; flex-wrap: wrap; gap: 8px; }
.sbt-tag {
  background: var(--bg-alt);
  color: var(--muted);
  font-size: 13px;
  padding: 5px 12px;
  border-radius: 20px;
  text-decoration: none;
  border: 1px solid var(--border);
}
.sbt-tag:hover { border-color: var(--brand); color: var(--brand); }

/* Author box */
.sbt-author-box {
  display: flex;
  gap: 16px;
  align-items: center;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin: 36px 0;
}
.sbt-author-avatar img { border-radius: 50%; }
.sbt-author-monogram {
  width: 64px; height: 64px; flex: 0 0 64px;
  border-radius: 50%; background: #36498E; color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 22px; letter-spacing: 1px;
}
.sbt-author-info strong { font-size: 16px; color: var(--text); }
.sbt-author-info p { margin: 4px 0 8px; font-size: 14px; color: var(--muted); line-height: 1.55; }
.sbt-author-link { font-size: 14px; font-weight: 700; color: #1043E6; text-decoration: none; }
.sbt-author-link:hover { text-decoration: underline; }
.sbt-author-box { align-items: flex-start; }

/* CTA */
.sbt-cta {
  background: linear-gradient(135deg, #0f1f3a, #1a3a6c);
  color: #fff;
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  margin: 40px 0;
}
.sbt-cta h3 { color: #fff; font-size: 24px; margin: 0 0 8px; }
.sbt-cta p { color: rgba(255,255,255,.85); margin: 0 0 20px; font-size: 16px; }
.sbt-cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.sbt-btn {
  display: inline-block;
  background: #fff;
  color: var(--brand);
  font-weight: 700;
  padding: 12px 28px;
  border-radius: 6px;
  text-decoration: none;
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: .5px;
}
.sbt-cta .sbt-btn { background: #fff; color: var(--brand) !important; }
.sbt-cta .sbt-btn:hover { background: #f0f0f0; color: var(--brand) !important; }
.sbt-cta .sbt-btn-outline { background: transparent; color: #fff !important; border: 2px solid #fff; }
.sbt-cta .sbt-btn-outline:hover { background: #fff; color: var(--brand) !important; }

/* Related */
.sbt-related { margin-top: 50px; padding-top: 36px; border-top: 1px solid var(--border); }
.sbt-related h2 { font-size: 24px; color: var(--brand); margin: 0 0 20px; }
.sbt-related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.sbt-related-card {
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow .15s, transform .15s;
  display: flex;
  flex-direction: column;
}
.sbt-related-card:hover { box-shadow: 0 6px 16px rgba(0,0,0,.08); transform: translateY(-2px); }
.sbt-related-thumb img { width: 100%; height: 120px; object-fit: cover; display: block; }
.sbt-related-title { padding: 12px 14px; font-size: 15px; font-weight: 600; line-height: 1.4; }

@media (max-width: 980px) {
  .sbt-layout { grid-template-columns: 1fr; gap: 40px; }
  .sbt-sidebar { position: static; }
}
@media (max-width: 768px) {
  .sbt-wrap { font-size: 17px; padding: 24px 16px 40px; }
  .sbt-title { font-size: 30px; }
  .sbt-content h2 { font-size: 24px; }
  .sbt-related-grid { grid-template-columns: 1fr; }
}

/* Breadcrumbs */
.sbt-breadcrumbs { font-size: 13px; color: var(--muted); margin-bottom: 20px; }
.sbt-breadcrumbs a { color: var(--brand-light); text-decoration: none; }
.sbt-breadcrumbs a:hover { text-decoration: underline; }
.sbt-breadcrumbs span { opacity: .5; margin: 0 4px; }
.sbt-featured figcaption { font-size: 13px; color: var(--muted); text-align: center; padding: 8px 0; }

/* Prev / Next post nav */
.sbt-postnav {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  margin: 40px 0; padding-top: 28px; border-top: 1px solid var(--border);
}
.sbt-postnav-link {
  display: flex; flex-direction: column; gap: 6px;
  padding: 18px 20px; border: 1px solid var(--border); border-radius: var(--radius);
  text-decoration: none; color: var(--text); transition: border-color .15s, box-shadow .15s;
}
.sbt-postnav-link:hover { border-color: var(--brand); box-shadow: 0 4px 12px rgba(0,0,0,.06); }
.sbt-next { text-align: right; align-items: flex-end; }
.sbt-postnav-label { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; color: var(--brand); }
.sbt-postnav-title { font-size: 15px; font-weight: 600; line-height: 1.4; }

/* Blog list */
.sbt-bloglist { max-width: 1200px; margin: 0 auto; padding: 40px 20px 60px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif; }
.sbt-bloglist-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.sbt-blogcard { border: 1px solid #e1e6ee; border-radius: 8px; overflow: hidden;
  background: #fff; transition: box-shadow .18s, transform .18s; }
.sbt-blogcard:hover { box-shadow: 0 8px 24px rgba(0,0,0,.1); transform: translateY(-3px); }
.sbt-blogcard-link { text-decoration: none; color: #1a202c; display: block; }
.sbt-blogcard-thumb { position: relative; aspect-ratio: 16/10; overflow: hidden; background: #f0f0f0; }
.sbt-blogcard-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sbt-blogcard-noimg { width: 100%; height: 100%; background: linear-gradient(135deg,#0f1f3a,#1a3a6c); }
.sbt-blogcard-cat { position: absolute; top: 12px; left: 12px; background: #1a3a6c; color: #fff;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px;
  padding: 4px 10px; border-radius: 4px; }
.sbt-blogcard-body { padding: 18px 20px 22px; }
.sbt-blogcard-title { font-size: 19px; font-weight: 700; line-height: 1.35; margin: 0 0 10px; color: #1a202c; }
.sbt-blogcard-excerpt { font-size: 14px; color: #6b7280; line-height: 1.6; margin: 0 0 14px; }
.sbt-blogcard-meta { font-size: 12px; color: #9aa3b2; text-transform: uppercase; letter-spacing: .5px; }
.sbt-empty { text-align: center; color: #6b7280; padding: 60px 20px; }

/* Pagination */
.sbt-pagination { margin-top: 40px; }
.sbt-pagination ul { display: flex; justify-content: center; gap: 8px; list-style: none; padding: 0; flex-wrap: wrap; }
.sbt-pagination a, .sbt-pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 42px; height: 42px; padding: 0 12px;
  border: 1px solid #e1e6ee; border-radius: 6px; text-decoration: none;
  color: #1a3a6c; font-weight: 600; font-size: 14px;
}
.sbt-pagination a:hover { background: #f7f9fc; border-color: #1a3a6c; }
.sbt-pagination .current { background: #1a3a6c; color: #fff; border-color: #1a3a6c; }

@media (max-width: 768px) {
  .sbt-bloglist-grid { grid-template-columns: 1fr; }
  .sbt-postnav { grid-template-columns: 1fr; }
  .sbt-next { text-align: left; align-items: flex-start; }
}

/* --- Geminii review fixes (v1.0.5) --- */
/* Stretched-link card a11y pattern */
.sbt-blogcard { position: relative; }
.sbt-blogcard-title a { text-decoration: none; color: #1a202c; }
.sbt-blogcard-title a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.sbt-blogcard:hover .sbt-blogcard-title a { color: var(--brand); }
/* Related title now <h3> */
.sbt-related-title { margin: 0; padding: 12px 14px; font-size: 15px; font-weight: 600; line-height: 1.4; color: var(--text); }
/* Focus-visible for keyboard nav */
.sbt-btn:focus-visible, .sbt-blogcard-title a:focus-visible, .sbt-pagination a:focus-visible,
.sbt-postnav-link:focus-visible, .sbt-recent a:focus-visible, .sbt-tag:focus-visible,
.sbt-widget-search input:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }
/* Mobile CTA stack */
@media (max-width: 480px) {
  .sbt-cta-btns { flex-direction: column; }
  .sbt-cta .sbt-btn { width: 100%; text-align: center; }
}

/* Archive header */
.sbt-archive-header { margin-bottom: 32px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
.sbt-archive-kicker { display: inline-block; background: var(--brand); color: #fff; font-size: 11px;
  font-weight: 700; text-transform: uppercase; letter-spacing: 1px; padding: 4px 12px; border-radius: 4px; margin-bottom: 12px; }
.sbt-archive-header .sbt-title { font-size: 34px; margin: 0; }
.sbt-archive-desc { color: var(--muted); font-size: 16px; margin-top: 10px; }

/* Archive vertical list rows (thumb left, text right) */
.sbt-bloglist-rows { display: flex; flex-direction: column; gap: 20px; }
.sbt-blogrow {
  display: grid; grid-template-columns: 260px 1fr; gap: 22px;
  border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; background: #fff; position: relative;
  transition: box-shadow .18s, transform .18s;
}
.sbt-blogrow:hover { box-shadow: 0 6px 18px rgba(0,0,0,.08); transform: translateY(-2px); }
.sbt-blogrow .sbt-blogcard-thumb { position: relative; aspect-ratio: auto; height: 100%; min-height: 170px; }
.sbt-blogrow .sbt-blogcard-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sbt-blogrow .sbt-blogcard-noimg { width: 100%; height: 100%; min-height: 170px; background: linear-gradient(135deg,#0f1f3a,#1a3a6c); }
.sbt-blogrow .sbt-blogcard-cat { position: absolute; top: 12px; left: 12px; background: var(--brand); color: #fff;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; padding: 4px 10px; border-radius: 4px; }
.sbt-blogrow .sbt-blogcard-body { padding: 20px 24px 20px 0; display: flex; flex-direction: column; justify-content: center; }
.sbt-blogrow .sbt-blogcard-title { font-size: 22px; font-weight: 700; line-height: 1.3; margin: 0 0 10px; }
.sbt-blogrow .sbt-blogcard-title a { text-decoration: none; color: var(--text); }
.sbt-blogrow .sbt-blogcard-title a::after { content: ""; position: absolute; inset: 0; }
.sbt-blogrow:hover .sbt-blogcard-title a { color: var(--brand); }
.sbt-blogrow .sbt-blogcard-excerpt { font-size: 15px; color: var(--muted); line-height: 1.6; margin: 0 0 12px; }
.sbt-blogrow .sbt-blogcard-meta { font-size: 12px; color: #9aa3b2; text-transform: uppercase; letter-spacing: .5px; }
@media (max-width: 600px) {
  .sbt-blogrow { grid-template-columns: 1fr; }
  .sbt-blogrow .sbt-blogcard-thumb { aspect-ratio: 16/10; min-height: 0; }
  .sbt-blogrow .sbt-blogcard-body { padding: 18px 20px; }
}