/* ============================
   BLOG STYLES — KAS Sourcing
   ============================ */

.blog-article {
  padding-block: 40px 80px;
}

.blog-content {
  max-width: 780px;
  margin: 0 auto;
}

.blog-content h2 {
  font-family: var(--font-heading, 'Playfair Display', serif);
  font-size: 1.75rem;
  margin: 44px 0 16px;
  color: var(--navy, #0d1b2a);
  scroll-margin-top: 90px;
}

.blog-content h3 {
  font-size: 1.25rem;
  margin: 28px 0 12px;
  color: var(--navy, #0d1b2a);
}

.blog-content p {
  line-height: 1.7;
  margin: 0 0 16px;
  color: var(--charcoal, #2d3748);
}

.blog-content ul,
.blog-content ol {
  padding-left: 22px;
  margin: 0 0 18px;
}

.blog-content li {
  margin-bottom: 8px;
  line-height: 1.65;
}

.blog-content a:not(.btn) {
  color: var(--gold, #b8935a);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.blog-content a:not(.btn):hover {
  color: var(--navy, #0d1b2a);
}

.blog-content strong {
  color: var(--navy, #0d1b2a);
  font-weight: 600;
}

.post-meta {
  font-family: var(--font-mono, 'IBM Plex Mono', monospace);
  font-size: 0.82rem;
  color: var(--charcoal-light, #4a5568);
  letter-spacing: 0.02em;
  margin-top: 12px;
}

/* TL;DR box */
.tldr {
  background: var(--off-white, #f7f5f0);
  border-left: 4px solid var(--gold, #b8935a);
  padding: 22px 26px;
  margin: 24px 0 40px;
  border-radius: 4px;
}

.tldr .label {
  display: block;
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold, #b8935a);
  margin-bottom: 10px;
}

.tldr p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.65;
}

/* Table of contents */
.toc {
  background: var(--white, #fff);
  border: 1px solid var(--bone, #e5e0d3);
  border-radius: 4px;
  padding: 22px 28px;
  margin: 0 0 40px;
}

.toc .label {
  display: block;
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold, #b8935a);
  margin-bottom: 12px;
}

.toc ol {
  padding-left: 22px;
  margin: 0;
}

.toc li {
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.toc a {
  color: var(--navy, #0d1b2a);
  text-decoration: none;
}

.toc a:hover {
  color: var(--gold, #b8935a);
  text-decoration: underline;
}

/* Spec tables */
.table-wrap {
  overflow-x: auto;
  margin: 20px 0 28px;
  border-radius: 4px;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white, #fff);
  border: 1px solid var(--bone, #e5e0d3);
  font-size: 0.94rem;
}

.spec-table th,
.spec-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--bone, #e5e0d3);
  text-align: left;
  vertical-align: top;
}

.spec-table th {
  background: var(--off-white, #f7f5f0);
  font-weight: 600;
  color: var(--navy, #0d1b2a);
  font-family: var(--font-body, 'Inter', sans-serif);
}

.spec-table thead th {
  border-bottom: 2px solid var(--gold, #b8935a);
}

.spec-table tr:last-child td {
  border-bottom: none;
}

/* FAQ items */
.faq-item {
  border: 1px solid var(--bone, #e5e0d3);
  border-radius: 6px;
  padding: 18px 22px;
  margin-bottom: 12px;
  background: var(--white, #fff);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--navy, #0d1b2a);
  font-size: 1.02rem;
  list-style: none;
  position: relative;
  padding-right: 28px;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  color: var(--gold, #b8935a);
  font-weight: 300;
  transition: transform 0.2s;
}

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

.faq-item p {
  margin: 12px 0 0;
  line-height: 1.65;
}

/* Inline CTA */
.cta-inline {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 32px 0 40px;
  padding: 22px;
  background: var(--off-white, #f7f5f0);
  border-radius: 6px;
}

/* Related posts */
.related-posts {
  margin: 40px 0 24px;
  padding: 24px 26px;
  background: var(--off-white, #f7f5f0);
  border: 1px solid var(--bone, #e5e0d3);
  border-radius: 6px;
}
.related-posts .label {
  display: block;
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold, #b8935a);
  margin-bottom: 12px;
}
.related-posts ul {
  margin: 0;
  padding-left: 20px;
}
.related-posts li {
  margin-bottom: 6px;
  line-height: 1.55;
}
.related-posts a {
  color: var(--navy, #0d1b2a);
  text-decoration: none;
  font-weight: 500;
}
.related-posts a:hover {
  color: var(--gold, #b8935a);
  text-decoration: underline;
}

/* Section header on blog listing */
.blog-grid + .section-header,
.section-header {
  max-width: 900px;
  margin-inline: auto;
  margin-bottom: 32px;
}

/* Post footer */
.post-footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--bone, #e5e0d3);
}

/* Blog listing grid */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.blog-card {
  background: var(--white, #fff);
  border: 1px solid var(--bone, #e5e0d3);
  border-radius: 6px;
  padding: 30px 32px;
  transition: box-shadow 0.2s, transform 0.2s;
}

.blog-card:hover {
  box-shadow: 0 8px 24px rgba(13, 27, 42, 0.08);
  transform: translateY(-2px);
}

.blog-card .label {
  display: inline-block;
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold, #b8935a);
  margin-bottom: 12px;
}

.blog-card h2 {
  font-family: var(--font-heading, 'Playfair Display', serif);
  font-size: 1.45rem;
  margin: 0 0 12px;
  line-height: 1.3;
}

.blog-card h2 a {
  color: var(--navy, #0d1b2a);
  text-decoration: none;
}

.blog-card h2 a:hover {
  color: var(--gold, #b8935a);
}

.blog-card p {
  color: var(--charcoal, #2d3748);
  line-height: 1.6;
  margin: 0 0 12px;
}

/* Responsive */
@media (max-width: 768px) {
  .blog-content h2 { font-size: 1.5rem; }
  .blog-content h3 { font-size: 1.15rem; }
  .tldr, .toc { padding: 18px 20px; }
  .blog-card { padding: 24px 22px; }
  .blog-card h2 { font-size: 1.25rem; }
  .cta-inline { padding: 18px; }
  .spec-table { font-size: 0.88rem; }
  .spec-table th, .spec-table td { padding: 10px 12px; }
}

@media (max-width: 480px) {
  .blog-content h2 { font-size: 1.35rem; }
  .tldr p { font-size: 0.95rem; }
  .cta-inline { flex-direction: column; }
  .cta-inline .btn { width: 100%; text-align: center; }
}