/* =========================================================================
   SwissInjection — blog.css
   Blog-specific styles. Loaded only on blog/single pages.
   ========================================================================= */

/* ─── Article Body Prose ──────────────────────────────────────────────────── */
.si-prose {
  color: var(--si-grey-800);
  font-size: var(--si-text-base);
  line-height: 1.75;
}

.si-prose h2 {
  font-size: var(--si-text-2xl);
  margin-top: 48px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--si-grey-200);
}

.si-prose h3 {
  font-size: var(--si-text-xl);
  margin-top: 36px;
  margin-bottom: 12px;
}

.si-prose h4 {
  font-size: var(--si-text-lg);
  margin-top: 28px;
  margin-bottom: 8px;
}

.si-prose p {
  margin-bottom: 20px;
  color: var(--si-grey-800);
}

.si-prose ul,
.si-prose ol {
  margin-bottom: 20px;
  padding-left: 0;
}

.si-prose ul li,
.si-prose ol li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 8px;
  color: var(--si-grey-800);
}

.si-prose ul li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--si-red);
  font-size: 0.8em;
  top: 3px;
}

.si-prose ol {
  counter-reset: ol-counter;
}

.si-prose ol li {
  counter-increment: ol-counter;
}

.si-prose ol li::before {
  content: counter(ol-counter) '.';
  position: absolute;
  left: 0;
  color: var(--si-red);
  font-weight: 600;
  font-size: var(--si-text-sm);
}

.si-prose a {
  color: var(--si-red);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.si-prose a:hover {
  color: var(--si-red-dark);
}

.si-prose a[rel~="noopener"]::after {
  content: ' ↗';
  font-size: 0.75em;
  vertical-align: super;
}

.si-prose blockquote {
  border-left: 4px solid var(--si-red);
  padding: 16px 20px;
  background: var(--si-grey-50);
  border-radius: 0 var(--si-radius) var(--si-radius) 0;
  font-style: italic;
  color: var(--si-grey-600);
  margin: 28px 0;
}

.si-prose blockquote p {
  margin: 0;
}

.si-prose code {
  background: var(--si-grey-100);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 0.9em;
  color: var(--si-red-dark);
  font-family: var(--si-font-mono);
}

.si-prose pre {
  background: var(--si-grey-900);
  color: #e0e0e0;
  padding: 20px 24px;
  border-radius: var(--si-radius-md);
  overflow-x: auto;
  margin: 28px 0;
  font-size: 0.85em;
}

.si-prose pre code {
  background: none;
  color: inherit;
  padding: 0;
  border-radius: 0;
  font-size: inherit;
}

.si-prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 28px 0;
  font-size: var(--si-text-sm);
  overflow-x: auto;
  display: block;
}

.si-prose table th {
  background: var(--si-grey-100);
  font-weight: 600;
  padding: 10px 16px;
  border-bottom: 2px solid var(--si-grey-200);
  text-align: left;
}

.si-prose table td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--si-grey-200);
}

.si-prose img {
  border-radius: var(--si-radius-md);
  margin: 24px 0;
}

.si-prose figure {
  margin: 28px 0;
}

.si-prose figcaption {
  font-size: var(--si-text-xs);
  color: var(--si-grey-400);
  text-align: center;
  margin-top: 8px;
}

.si-prose hr {
  border: none;
  border-top: 2px solid var(--si-grey-200);
  margin: 40px 0;
}

/* ─── Blog Sidebar ────────────────────────────────────────────────────────── */
.si-sidebar {
  position: sticky;
  top: calc(var(--si-header-h) + 24px);
  align-self: start;
}

.si-sidebar .si-widget {
  margin-bottom: 24px;
}

/* ─── Category Archive Header ─────────────────────────────────────────────── */
.si-blog-filters .si-btn {
  transition: all var(--si-transition);
}

/* ─── Reading Progress Indicator ──────────────────────────────────────────── */
.si-reading-progress {
  position: fixed;
  top: var(--si-header-h);
  left: 0;
  width: 0;
  height: 3px;
  background: var(--si-red);
  z-index: 1001;
  transition: width 50ms linear;
}

/* ─── SwissInjection Pro article media blocks ────────────────────────────── */
.si-article-content .screenshot-block {
  margin: 48px -40px;
  position: relative;
}

.si-article-content .screenshot-block img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,.12), 0 0 0 1px rgba(0,0,0,.06);
}

.si-article-content .screenshot-caption {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 14px;
  padding: 0 8px;
}

.si-article-content .screenshot-num {
  font-family: var(--si-font-mono, monospace);
  font-size: 10px;
  color: #2563eb;
  background: rgba(37,99,235,.08);
  border: 1px solid rgba(37,99,235,.15);
  border-radius: 4px;
  padding: 3px 8px;
  flex-shrink: 0;
  margin-top: 1px;
  letter-spacing: .06em;
}

.si-article-content .screenshot-text {
  font-size: 13px;
  color: var(--si-grey-500);
  line-height: 1.6;
  font-style: italic;
}

.si-article-content .screenshot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 48px -40px;
}

.si-article-content .screenshot-grid .screenshot-block {
  margin: 0;
}

.si-article-content .highlight-box {
  background: linear-gradient(135deg, #eff6ff 0%, #f0fdf4 100%);
  border: 1px solid #bfdbfe;
  border-left: 4px solid #2563eb;
  border-radius: 8px;
  padding: 24px 28px;
  margin: 40px 0;
}

.si-article-content .highlight-box p {
  color: var(--si-grey-900);
  font-size: 16px;
  margin: 0;
}

.si-article-content .fact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0;
}

.si-article-content .fact-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--si-white);
  border: 1px solid var(--si-grey-200);
  border-radius: 999px;
  font-size: 13px;
  color: var(--si-grey-900);
  font-weight: 600;
  box-shadow: 0 1px 3px rgba(0,0,0,.06);
}

.si-article-content .fact-chip .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #16a34a;
}

.si-article-content .pull-quote {
  margin: 56px 0;
  padding: 32px 0;
  border-top: 2px solid var(--si-grey-900);
  border-bottom: 2px solid var(--si-grey-900);
}

.si-article-content .pull-quote p {
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 400;
  font-style: italic;
  color: var(--si-grey-900);
  line-height: 1.45;
  margin: 0;
}

.si-article-content .pull-quote cite {
  display: block;
  margin-top: 12px;
  font-family: var(--si-font-mono, monospace);
  font-size: 11px;
  color: var(--si-grey-500);
  letter-spacing: .08em;
  text-transform: uppercase;
  font-style: normal;
}

.si-article-content .feature-list {
  list-style: none;
  margin: 24px 0;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.si-article-content .feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--si-grey-800);
  line-height: 1.6;
}

.si-article-content .feature-list li::before {
  content: '→';
  color: #2563eb;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 1px;
}

.si-article-content .tech-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 32px;
}

.si-article-content .tech-badge {
  font-family: var(--si-font-mono, monospace);
  font-size: 11px;
  padding: 5px 12px;
  background: var(--si-grey-900);
  color: #e2e8f0;
  border-radius: 4px;
  letter-spacing: .04em;
}

.si-article-content .article-cta {
  background: var(--si-grey-900);
  border-radius: 16px;
  padding: 48px;
  text-align: center;
  margin: 64px 0 0;
}

.si-article-content .article-cta h3 {
  color: var(--si-white);
  margin-top: 0;
}

.si-article-content .article-cta p {
  color: rgba(255,255,255,.68);
}

.si-article-content .cta-btn {
  display: inline-block;
  padding: 14px 32px;
  background: #2563eb;
  color: var(--si-white);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 700;
  font-size: 15px;
  transition: background .2s, transform .2s;
}

.si-article-content .cta-btn:hover {
  background: #1d4ed8;
  color: var(--si-white);
  transform: translateY(-1px);
}

@media (max-width: 768px) {
  .si-article-content .screenshot-block {
    margin: 32px -20px;
  }

  .si-article-content .screenshot-grid {
    grid-template-columns: 1fr;
    margin: 32px -20px;
  }

  .si-article-content .article-cta {
    padding: 32px 24px;
  }
}