/* ============================================================
   SFA — Article Blog CSS v2.0
   hello-elementor-child/assets/article-blog.css
   Chargé uniquement sur is_single() — priority 999
   Sources Elementor CSS encore présentes -> !important sur
   background/color/display uniquement.
   ============================================================ */

/* ─ Variables globales (disponibles hors .sfa-article-main aussi) ─ */
:root {
  --sfa-teal:       #1e3b35;
  --sfa-teal-mid:   #4a7a72;
  --sfa-teal-light: rgba(74,122,114,0.08);
  --sfa-teal-2:     #2d5a4f;
  --sfa-gold:       #c8992a;
  --sfa-gold-hover: #b8881f;
  --sfa-text:       #2a3d38;
  --sfa-muted:      #5a7a74;
  --sfa-white:      #ffffff;
  --sfa-bg-card:    #ffffff;
  --sfa-bg-light:   #f3f8f7;
  --sfa-bg-tip:     #f0f7f5;
  --sfa-bg-warn:    #fdf7ee;
  --sfa-border:     rgba(74,122,114,0.2);
  --sfa-border-mid: rgba(74,122,114,0.35);
  --sfa-r:          10px;
  --sfa-shadow:     0 2px 12px rgba(30,59,53,0.06);
  --sfa-shadow-lg:  0 4px 20px rgba(30,59,53,0.10);
}

/* ─ Variables ─ */
.sfa-article-main {
  --sfa-teal:       #1e3b35;
  --sfa-teal-mid:   #4a7a72;
  --sfa-teal-light: rgba(74,122,114,0.08);
  --sfa-teal-2:     #2d5a4f;
  --sfa-gold:       #c8992a;
  --sfa-gold-hover: #b8881f;
  --sfa-text:       #2a3d38;
  --sfa-muted:      #5a7a74;
  --sfa-white:      #ffffff;
  --sfa-bg-card:    #ffffff;
  --sfa-bg-light:   #f3f8f7;
  --sfa-bg-tip:     #f0f7f5;
  --sfa-bg-warn:    #fdf7ee;
  --sfa-border:     rgba(74,122,114,0.2);
  --sfa-border-mid: rgba(74,122,114,0.35);
  --sfa-r:          10px;
  --sfa-shadow:     0 2px 12px rgba(30,59,53,0.06);
  --sfa-shadow-lg:  0 4px 20px rgba(30,59,53,0.10);
}

/* ─ Layout ─ */
.sfa-article-main {
  background: transparent;
  padding: 40px 20px 80px;
}
.sfa-article {
  max-width: 800px;
  margin: 0 auto;
}
.sfa-article-content {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.85;
  color: var(--sfa-text);
}

/* ─ Typographie ─ */
.sfa-article-content h2 {
  font-size: clamp(20px, 3vw, 26px) !important;
  font-weight: 700 !important;
  color: var(--sfa-teal) !important;
  margin: 100px 0 22px !important;
  padding-bottom: 14px !important;
  border-bottom: 2px solid var(--sfa-border) !important;
  line-height: 1.3 !important;
}
.sfa-article-content h2:first-child {
  margin-top: 40px !important;
}
.sfa-article-content h3 {
  font-size: clamp(16px, 2.5vw, 19px) !important;
  font-weight: 600 !important;
  color: var(--sfa-teal) !important;
  margin: 56px 0 14px !important;
  line-height: 1.4 !important;
}
.sfa-article-content p {
  margin: 0 0 24px !important;
  color: var(--sfa-text) !important;
  font-size: 15.5px !important;
  line-height: 1.85 !important;
}
.sfa-article-content ul,
.sfa-article-content ol {
  margin: 0 0 24px !important;
  padding-left: 26px !important;
}
.sfa-article-content li {
  margin-bottom: 10px !important;
  font-size: 15.5px !important;
  line-height: 1.75 !important;
  color: var(--sfa-text) !important;
}
.sfa-article-content a {
  color: var(--sfa-teal);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.sfa-article-content a:hover { color: var(--sfa-gold); }
.sfa-article-content strong { color: var(--sfa-teal); }

/* ─ Hero ─ */
.sfa-article-body .sfa-article-hero {
  background: linear-gradient(135deg, #1e3b35 0%, #2d5a4f 100%) !important;
  color: #fff !important;
  border-radius: 14px;
  padding: 40px 44px;
  margin-bottom: 48px;
  position: relative;
  overflow: hidden;
}
.sfa-article-body .sfa-article-hero::after {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: rgba(200,153,42,0.10);
  pointer-events: none;
}
.sfa-article-body .sfa-article-hero-meta {
  font-size: 13px;
  color: rgba(255,255,255,0.75) !important;
  margin-bottom: 14px;
}
.sfa-article-body .sfa-article-hero-excerpt {
  font-size: 16px;
  color: rgba(255,255,255,0.88) !important;
  line-height: 1.65;
  margin: 0 0 28px;
}
.sfa-article-body .sfa-article-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #c8992a !important;
  color: #fff !important;
  font-weight: 700;
  font-size: 14px;
  padding: 11px 24px;
  border-radius: 7px;
  text-decoration: none !important;
  letter-spacing: 0.02em;
  transition: background 0.2s, transform 0.2s;
}
.sfa-article-body .sfa-article-hero-cta:hover {
  background: #b8881f !important;
  color: #fff !important;
  transform: translateY(-1px);
}

/* ─ Expert box ─ */
.sfa-article-content .sfa-expert-box {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  background: var(--sfa-bg-light) !important;
  border: 1px solid var(--sfa-border);
  border-left: 4px solid var(--sfa-teal);
  border-radius: var(--sfa-r);
  padding: 22px 26px;
  margin: 32px 0 40px;
}
.sfa-expert-avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--sfa-teal) !important;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 22px;
  color: #fff !important;
}
.sfa-expert-info { flex: 1; }
.sfa-expert-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--sfa-teal) !important;
  margin-bottom: 3px;
}
.sfa-expert-title {
  font-size: 12px;
  color: var(--sfa-muted) !important;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.sfa-expert-bio {
  font-size: 14px !important;
  color: var(--sfa-text) !important;
  line-height: 1.6;
  margin: 0 !important;
}
.sfa-expert-bio a { color: var(--sfa-gold) !important; }

/* ─ Stat cards ─ */
.sfa-article-content .sfa-stat-grid,
.sfa-article-body .sfa-stat-grid {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 16px;
  margin: 40px 0 56px;
}
.sfa-stat-card {
  background: var(--sfa-bg-card) !important;
  border: 1px solid var(--sfa-border);
  border-radius: 12px;
  padding: 22px 16px;
  text-align: center;
  box-shadow: var(--sfa-shadow);
}
.sfa-stat-card-value {
  font-size: clamp(24px, 4vw, 32px) !important;
  font-weight: 800 !important;
  color: var(--sfa-teal) !important;
  line-height: 1;
  margin-bottom: 8px;
  font-variant-numeric: lining-nums tabular-nums;
  letter-spacing: -0.02em;
}
.sfa-stat-unit {
  font-size: 0.5em !important;
  font-weight: 600;
  opacity: 0.65;
  vertical-align: super;
}
.sfa-stat-card-label {
  font-size: 12px !important;
  color: var(--sfa-muted) !important;
  font-weight: 500;
  line-height: 1.35;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ─ TOC ─ */
.sfa-article-content .sfa-toc {
  background: var(--sfa-bg-light) !important;
  border: 1px solid var(--sfa-border);
  border-left: 4px solid var(--sfa-teal-mid);
  border-radius: var(--sfa-r);
  padding: 24px 28px;
  margin: 48px 0 56px;
}
.sfa-toc-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--sfa-teal-mid) !important;
  margin-bottom: 16px;
  display: block;
}
.sfa-toc ol {
  margin: 0 !important;
  padding-left: 20px !important;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sfa-toc li {
  font-size: 14.5px !important;
  margin-bottom: 0 !important;
  line-height: 1.5;
}
.sfa-toc a {
  color: var(--sfa-teal) !important;
  text-decoration: none !important;
  font-weight: 500;
}
.sfa-toc a:hover { color: var(--sfa-gold) !important; text-decoration: underline !important; }

/* ─ Callout boxes ─ */
.sfa-article-content .sfa-callout {
  border-radius: var(--sfa-r);
  padding: 22px 26px;
  margin: 48px 0;
  border: 1px solid transparent;
}
.sfa-callout-icon { display: none !important; }
.sfa-callout-title {
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  display: block;
}
.sfa-callout-body > p, .sfa-callout-body p {
  margin: 0 !important;
  font-size: 15px !important;
  line-height: 1.7 !important;
  color: var(--sfa-text) !important;
}
.sfa-callout-body ul { margin: 6px 0 0 !important; }
.sfa-callout-body li { font-size: 15px !important; color: var(--sfa-text) !important; }
/* Tip */
.sfa-callout-tip {
  background: var(--sfa-bg-tip) !important;
  border-color: var(--sfa-teal-mid) !important;
  border-left-width: 4px !important;
}
.sfa-callout-tip .sfa-callout-title { color: #2d5a4f !important; }
/* Warn */
.sfa-callout-warn {
  background: var(--sfa-bg-warn) !important;
  border-color: var(--sfa-gold) !important;
  border-left-width: 4px !important;
}
.sfa-callout-warn .sfa-callout-title { color: #96710f !important; }
/* Info */
.sfa-callout-info {
  background: var(--sfa-bg-light) !important;
  border-color: rgba(30,59,53,0.2) !important;
  border-left: 4px solid var(--sfa-teal) !important;
}
.sfa-callout-info .sfa-callout-title { color: var(--sfa-teal) !important; }
/* GEO summary (style gold) */
.sfa-callout[style*="c8992a"] {
  background: #fdf8ed !important;
  border-left: 4px solid #c8992a !important;
}

/* ─ Tables ─ */
.sfa-article-content .sfa-table-wrap {
  overflow-x: auto;
  margin: 48px 0 64px;
  border-radius: var(--sfa-r);
  box-shadow: var(--sfa-shadow);
}
.sfa-article-content table {
  width: 100% !important;
  border-collapse: collapse !important;
  font-size: 14.5px;
  background: var(--sfa-bg-card) !important;
}
.sfa-article-content th {
  background: var(--sfa-teal) !important;
  color: #fff !important;
  font-weight: 600 !important;
  padding: 13px 16px !important;
  text-align: left !important;
  font-size: 13px;
  letter-spacing: 0.04em;
}
.sfa-article-content td {
  padding: 12px 16px !important;
  border-bottom: 1px solid rgba(74,122,114,0.12) !important;
  color: var(--sfa-text) !important;
  vertical-align: top;
  background: var(--sfa-bg-card) !important;
  line-height: 1.6;
}
.sfa-article-content tr:last-child td { border-bottom: none !important; }
.sfa-article-content tr:nth-child(even) td { background: #f7faf9 !important; }

/* ─ Checklist ─ */
.sfa-article-content .sfa-checklist {
  list-style: none !important;
  padding: 0 !important;
  margin: 24px 0 40px !important;
  display: flex !important;
  flex-direction: column;
  gap: 10px;
}
.sfa-checklist li {
  display: flex !important;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 18px !important;
  background: var(--sfa-bg-card) !important;
  border: 1px solid var(--sfa-border) !important;
  border-radius: 8px;
  font-size: 15px !important;
  line-height: 1.55 !important;
  color: var(--sfa-text) !important;
}
.sfa-checklist li::before {
  content: '' !important;
  width: 22px; height: 22px;
  flex-shrink: 0;
  border-radius: 50%;
  background-color: var(--sfa-teal-mid);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10'%3E%3Cpath d='M1 5l3 3 7-7' stroke='%23fff' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px;
  margin-top: 1px;
}
.sfa-checklist-date {
  font-size: 11.5px !important;
  font-weight: 700 !important;
  color: var(--sfa-gold) !important;
  display: block;
  margin-bottom: 3px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ─ CTA box ─ */
.sfa-article-content .sfa-cta-box {
  background: linear-gradient(135deg, #1e3b35 0%, #2d5a4f 100%) !important;
  border-radius: 14px;
  padding: 40px 44px;
  margin: 80px 0 88px;
  text-align: center;
  color: #fff !important;
  position: relative;
  overflow: hidden;
}
.sfa-article-content .sfa-cta-box::before {
  content: '';
  position: absolute;
  bottom: -40px; left: -40px;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: rgba(200,153,42,0.08);
  pointer-events: none;
}
.sfa-article-content .sfa-cta-box h3 {
  font-size: clamp(17px, 2.5vw, 22px) !important;
  font-weight: 700 !important;
  color: #fff !important;
  margin: 0 0 10px !important;
  border: none !important;
  padding: 0 !important;
}
.sfa-article-content .sfa-cta-box p {
  font-size: 15px !important;
  color: rgba(255,255,255,0.85) !important;
  margin: 0 0 24px !important;
}
.sfa-article-content .sfa-cta-box a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #c8992a !important;
  color: #fff !important;
  font-weight: 700 !important;
  font-size: 15px !important;
  padding: 13px 28px !important;
  border-radius: 7px;
  text-decoration: none !important;
  transition: background 0.2s, transform 0.2s;
  animation: sfa-pulse 2.2s ease-in-out infinite;
}
.sfa-article-content .sfa-cta-box a:hover {
  animation: none;
  background: #b8881f !important;
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(200,153,42,0.4);
}
@keyframes sfa-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(200,153,42,0.7); }
  55%  { box-shadow: 0 0 0 18px rgba(200,153,42,0); }
  100% { box-shadow: 0 0 0 0 rgba(200,153,42,0); }
}

/* ─ FAQ ─ */
.sfa-article-content .sfa-faq {
  margin: 48px 0 64px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sfa-article-content .sfa-faq-item {
  background: #ffffff !important;
  border: 1.5px solid rgba(74,122,114,0.25) !important;
  border-radius: var(--sfa-r) !important;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(30,59,53,0.05);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.sfa-article-content .sfa-faq-q {
  padding: 20px 24px !important;
  font-weight: 600 !important;
  font-size: 15.5px !important;
  color: #1e3b35 !important;
  background: #ffffff !important;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  user-select: none;
  line-height: 1.5;
  transition: background 0.15s;
}
.sfa-article-content .sfa-faq-item.open .sfa-faq-q {
  background: #f0f7f5 !important;
  border-bottom: 1px solid rgba(74,122,114,0.2);
  color: #1e3b35 !important;
}
.sfa-article-content .sfa-faq-q::after {
  content: '+';
  font-size: 24px;
  font-weight: 300;
  color: var(--sfa-teal-mid);
  flex-shrink: 0;
  transition: transform 0.25s;
  line-height: 1;
  min-width: 24px;
  text-align: center;
}
.sfa-article-content .sfa-faq-item.open .sfa-faq-q::after { transform: rotate(45deg); }
.sfa-article-content .sfa-faq-a {
  padding: 20px 24px !important;
  font-size: 15px !important;
  line-height: 1.8 !important;
  color: #2a3d38 !important;
  background: #ffffff !important;
  display: none;
}
.sfa-article-content .sfa-faq-item.open .sfa-faq-a { display: block; }
.sfa-article-content .sfa-faq-a a { color: #1e3b35 !important; }
.sfa-article-content .sfa-faq-a strong { color: #1e3b35 !important; }

/* ─ Barre de progression ─ */
#sfa-progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  background: linear-gradient(90deg, #c8992a, #4a7a72);
  z-index: 9999;
  width: 0%;
  transition: width 0.1s linear;
  pointer-events: none;
}

/* ─ Sources ─ */
.sfa-article-content hr {
  margin: 48px 0 32px;
  border: none;
  border-top: 1px solid rgba(74,122,114,0.2);
}

/* ─ Responsive ─ */
@media (max-width: 900px) {
  .sfa-article-content .sfa-stat-grid,
  .sfa-article-body .sfa-stat-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}
@media (max-width: 640px) {
  .sfa-article-main { padding: 24px 16px 60px; }
  .sfa-article-body .sfa-article-hero { padding: 28px 22px; }
  .sfa-article-content .sfa-cta-box { padding: 28px 22px; margin: 56px 0 64px; }
  .sfa-article-content .sfa-stat-grid,
  .sfa-article-body .sfa-stat-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .sfa-article-content .sfa-expert-box { flex-direction: column; }
  .sfa-article-content h2 { margin-top: 64px !important; }
  .sfa-article-content h3 { margin-top: 40px !important; }
}

/* ============================================================
   TEMPLATE UI/UX — Header, Shell, Sidebar, Footer
   ============================================================ */

/* ─ Article header ─ */
.sfa-article-hd {
  background: var(--sfa-teal);
  color: #fff;
  padding: 32px 20px 40px;
}
.sfa-article-hd-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.sfa-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  margin-bottom: 16px;
}
.sfa-breadcrumb a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
}
.sfa-breadcrumb a:hover { color: #fff; text-decoration: underline; }
.sfa-article-title {
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 800;
  color: #fff !important;
  line-height: 1.2;
  margin: 0 0 16px !important;
  padding: 0 !important;
  border: none !important;
  max-width: 760px;
}
.sfa-article-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 14px;
  color: rgba(255,255,255,0.7);
}
.sfa-meta-author { font-weight: 600; color: rgba(255,255,255,0.88); }
.sfa-meta-sep { opacity: 0.4; }
.sfa-meta-date time, .sfa-meta-date { font-size: 13px; }

/* ─ Shell 2 colonnes ─ */
.sfa-article-shell {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 48px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  align-items: start;
}

/* ─ Sidebar sticky ─ */
.sfa-article-sidebar {
  display: block;
}
.sfa-sidebar-sticky {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
/* TOC sidebar */
.sfa-sidebar-toc {
  background: var(--sfa-bg-light);
  border: 1px solid var(--sfa-border);
  border-left: 3px solid var(--sfa-teal-mid);
  border-radius: var(--sfa-r);
  padding: 20px;
}
.sfa-sidebar-toc-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--sfa-teal-mid);
  margin-bottom: 14px;
}
.sfa-sidebar-toc ol {
  margin: 0 !important;
  padding-left: 16px !important;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.sfa-sidebar-toc li {
  font-size: 13px !important;
  margin: 0 !important;
  line-height: 1.4;
}
.sfa-sidebar-toc a {
  color: var(--sfa-teal) !important;
  text-decoration: none !important;
  font-weight: 400;
  opacity: 0.85;
  transition: opacity 0.15s, color 0.15s;
}
.sfa-sidebar-toc a:hover { opacity: 1; color: var(--sfa-gold) !important; }
.sfa-sidebar-toc li.sfa-toc-active > a {
  color: var(--sfa-gold) !important;
  font-weight: 600;
  opacity: 1;
}
/* CTA sidebar */
.sfa-sidebar-cta {
  background: linear-gradient(135deg, #1e3b35 0%, #2d5a4f 100%);
  border-radius: var(--sfa-r);
  padding: 22px 20px;
  text-align: center;
}
.sfa-sidebar-cta-title {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.sfa-sidebar-cta p {
  font-size: 13px !important;
  color: rgba(255,255,255,0.8) !important;
  line-height: 1.5 !important;
  margin: 0 0 16px !important;
}
.sfa-sidebar-cta-btn {
  display: inline-block;
  background: var(--sfa-gold);
  color: #fff !important;
  font-weight: 700;
  font-size: 13px;
  padding: 9px 18px;
  border-radius: 6px;
  text-decoration: none !important;
  transition: background 0.2s;
}
.sfa-sidebar-cta-btn:hover { background: var(--sfa-gold-hover) !important; }

/* Masquer TOC inline sur desktop (sidebar prend le relais via JS) */
@media (min-width: 900px) {
  .sfa-article-content .sfa-toc {
    display: none;
  }
}

/* ─ Footer article ─ */
.sfa-article-ft {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px 80px;
}

/* Share bar */
.sfa-share {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 24px 0;
  margin: 0 0 48px;
  border-top: 1px solid var(--sfa-border);
  border-bottom: 1px solid var(--sfa-border);
}
.sfa-share-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--sfa-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-right: 4px;
}
.sfa-share-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--sfa-bg-light);
  color: var(--sfa-teal);
  border: 1px solid var(--sfa-border);
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none !important;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  font-family: inherit;
}
.sfa-share-btn:hover {
  background: var(--sfa-teal);
  color: #fff !important;
  border-color: var(--sfa-teal);
}
.sfa-share-btn.copied {
  background: #4a7a72;
  color: #fff !important;
  border-color: #4a7a72;
}

/* Articles liés */
.sfa-related {
  margin-bottom: 48px;
}
.sfa-related-title {
  font-size: 20px !important;
  font-weight: 700 !important;
  color: var(--sfa-teal) !important;
  margin: 0 0 24px !important;
  padding: 0 !important;
  border: none !important;
}
.sfa-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.sfa-related-card {
  background: var(--sfa-bg-card);
  border: 1px solid var(--sfa-border);
  border-radius: var(--sfa-r);
  overflow: hidden;
  text-decoration: none !important;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s, transform 0.2s;
}
.sfa-related-card:hover {
  box-shadow: var(--sfa-shadow-lg);
  transform: translateY(-2px);
}
.sfa-related-img {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--sfa-bg-light);
}
.sfa-related-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.sfa-related-img--placeholder {
  background: linear-gradient(135deg, #1e3b35 0%, #4a7a72 100%);
}
.sfa-related-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.sfa-related-cat {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--sfa-teal-mid);
}
.sfa-related-post-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--sfa-teal);
  line-height: 1.4;
  flex: 1;
}
.sfa-related-link {
  font-size: 12px;
  color: var(--sfa-gold);
  font-weight: 600;
  margin-top: 4px;
}

/* ─ Back to top ─ */
.sfa-back-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--sfa-teal);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(30,59,53,0.25);
  transition: background 0.2s, transform 0.2s, opacity 0.2s;
  z-index: 999;
  opacity: 0;
}
.sfa-back-top:not([hidden]) { opacity: 1; }
.sfa-back-top:hover {
  background: var(--sfa-gold);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,153,42,0.3);
}

/* ─ Responsive ─ */
@media (max-width: 900px) {
  .sfa-article-shell {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .sfa-article-sidebar { display: none; }
  .sfa-related-grid { grid-template-columns: 1fr 1fr; }
  .sfa-article-content .sfa-toc { display: block; } /* Reafficher TOC inline sur mobile */
}
@media (max-width: 600px) {
  .sfa-article-hd { padding: 24px 16px 32px; }
  .sfa-article-ft { padding: 0 16px 60px; }
  .sfa-related-grid { grid-template-columns: 1fr; }
  .sfa-back-top { bottom: 20px; right: 20px; }
}