/* blog.css — Styles spécifiques au blog Badgr
   Chargé EN COMPLÉMENT de /docs/_shared/docs.css
   qui fournit le shell (navbar, sidebar, footer, variables)
*/

/* ─── Hero article ────────────────────────────────────────────────────────── */
.blog-hero {
  background: linear-gradient(135deg, #1E3A5F 0%, #1a3256 60%, #162b47 100%);
  margin: -32px -48px 40px;
  padding: 48px 48px 40px;
  border-radius: 0;
  position: relative;
  overflow: hidden;
}
.blog-hero::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 280px; height: 280px;
  background: rgba(245,158,11,.08);
  border-radius: 50%;
  pointer-events: none;
}
.blog-hero::after {
  content: '';
  position: absolute;
  bottom: -80px; left: 40px;
  width: 200px; height: 200px;
  background: rgba(245,158,11,.05);
  border-radius: 50%;
  pointer-events: none;
}
@media (max-width: 768px) {
  .blog-hero { margin: -16px -16px 24px; padding: 32px 20px 28px; }
}

.blog-hero-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #F59E0B;
  margin-bottom: 16px;
}
.blog-hero-label::before {
  content: '';
  display: inline-block;
  width: 16px; height: 2px;
  background: #F59E0B;
  border-radius: 2px;
}

.blog-hero h1 {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  line-height: 1.25;
  color: #fff;
  margin: 0 0 20px;
  letter-spacing: -.02em;
  max-width: 700px;
}

.blog-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,.7);
}
.blog-meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 99px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 500;
  color: rgba(255,255,255,.85);
}
.blog-meta-sep { color: rgba(255,255,255,.3); }

/* ─── Article body ────────────────────────────────────────────────────────── */
.blog-lead {
  font-size: 18px;
  line-height: 1.7;
  color: #374151;
  margin: 0 0 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
  font-style: italic;
}

.docs-main h2 {
  scroll-margin-top: 80px;
}

/* ─── Encart Badgr (CTA sobre) ────────────────────────────────────────────── */
.blog-cta-block {
  background: linear-gradient(135deg, #fffbeb, #fff8e1);
  border: 1px solid #fde68a;
  border-left: 4px solid #F59E0B;
  border-radius: 12px;
  padding: 28px 28px 24px;
  margin: 40px 0;
}
.blog-cta-block h3 {
  font-size: 17px;
  font-weight: 700;
  color: #1E3A5F;
  margin: 0 0 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.blog-cta-block p {
  font-size: 14px;
  color: #4B5563;
  margin: 0 0 16px;
  line-height: 1.6;
}
.blog-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.blog-cta-btn-primary {
  display: inline-block;
  background: #F59E0B;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: 8px;
  text-decoration: none;
  transition: opacity .15s;
}
.blog-cta-btn-primary:hover { opacity: .88; }
.blog-cta-btn-secondary {
  display: inline-block;
  background: transparent;
  color: #1E3A5F;
  font-size: 13px;
  font-weight: 500;
  padding: 9px 20px;
  border-radius: 8px;
  border: 1px solid rgba(30,58,95,.2);
  text-decoration: none;
  transition: background .15s;
}
.blog-cta-btn-secondary:hover { background: rgba(30,58,95,.05); }

/* ─── Sources ─────────────────────────────────────────────────────────────── */
.blog-sources {
  background: var(--bg-alt, #F9FAFB);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px 28px;
  margin: 40px 0;
}
.blog-sources h2 {
  font-size: 16px !important;
  margin: 0 0 14px !important;
  color: #374151 !important;
  border: none !important;
}
.blog-sources ol {
  margin: 0;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.blog-sources li {
  font-size: 13px;
  color: #4B5563;
  line-height: 1.5;
}
.blog-sources li a {
  color: #1E3A5F;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.blog-disclaimer {
  font-size: 12px;
  color: var(--muted);
  background: var(--bg-alt, #F9FAFB);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  margin: 16px 0 32px;
  font-style: italic;
  line-height: 1.6;
}

/* ─── Blog index — cards ──────────────────────────────────────────────────── */
.blog-index-header {
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.blog-index-header h1 {
  margin: 0 0 8px;
}
.blog-index-lead {
  font-size: 16px;
  color: var(--muted);
  margin: 0;
  line-height: 1.6;
}

.blog-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 48px;
}

.blog-card {
  display: block;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 28px 24px;
  text-decoration: none;
  color: inherit;
  transition: border-color .2s, box-shadow .2s, transform .15s;
  position: relative;
  overflow: hidden;
}
.blog-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: #F59E0B;
  border-radius: 4px 0 0 4px;
  opacity: 0;
  transition: opacity .2s;
}
.blog-card:hover {
  border-color: rgba(245,158,11,.4);
  box-shadow: 0 4px 20px rgba(30,58,95,.08);
  transform: translateY(-2px);
}
.blog-card:hover::before { opacity: 1; }

.blog-card-category {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: #F59E0B;
  margin-bottom: 10px;
}
.blog-card-title {
  font-size: 19px;
  font-weight: 700;
  color: #1E3A5F;
  line-height: 1.3;
  margin: 0 0 10px;
  letter-spacing: -.02em;
}
.blog-card-excerpt {
  font-size: 14px;
  color: #4B5563;
  line-height: 1.65;
  margin: 0 0 18px;
}
.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--muted);
}
.blog-card-meta span { display: flex; align-items: center; gap: 4px; }
.blog-card-link {
  font-size: 13px;
  font-weight: 600;
  color: #1E3A5F;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap .15s;
}
.blog-card:hover .blog-card-link { gap: 8px; }

/* ─── Navigation breadcrumb blog ──────────────────────────────────────────── */
.blog-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 0;
  flex-wrap: wrap;
}
.blog-breadcrumb a { color: var(--muted); text-decoration: none; }
.blog-breadcrumb a:hover { color: var(--navy); }
.blog-breadcrumb span { color: var(--border); }

/* ─── Blog shell — centered 2-column layout (no left sidebar) ────────────── */
.blog-shell {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 24px;
  box-sizing: border-box;
  grid-template-columns: 1fr var(--toc-w);
}
.blog-shell .docs-main {
  max-width: none; /* grid column constrains width */
}
@media (max-width: 1024px) {
  .blog-shell { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .blog-shell { padding: 0; }
}

/* ─── Hero in blog layout — contained card (no full-bleed) ───────────────── */
/*
  .blog-hero normally uses margin: -32px -48px to bleed to the edges of
  docs-main. In the blog-shell, docs-main sits flush against the viewport
  left, so the negative margins would touch the viewport edge. Override to
  a self-contained card with rounded corners instead.
*/
.blog-shell .blog-hero {
  margin: 0 0 40px;
  border-radius: 16px;
}
@media (max-width: 768px) {
  .blog-shell .blog-hero {
    margin: 0 0 24px;
    border-radius: 12px;
  }
}


/* ─── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .blog-cta-block { padding: 20px 16px; }
  .blog-card { padding: 20px 16px; }
  .blog-sources { padding: 16px; }
}