/* Blog S&S Prestige — feuille partagée — reprend l'esthétique sombre et premium du site */
:root {
  --gold: #d4a853;
  --gold-light: #e6c168;
  --gold-dark: #b8923e;
  --stone-950: #0c0a09;
  --stone-900: #1c1917;
  --stone-800: #292524;
  --stone-700: #44403c;
  --stone-600: #57534e;
  --stone-500: #78716c;
  --stone-400: #a8a29e;
  --stone-300: #d6d3d1;
  --warm: #faf8f5;
  --text: #e7e5e4;
  --text-muted: #a8a29e;
  --text-dim: #78716c;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  background: var(--stone-950);
  color: var(--text);
  line-height: 1.75;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Subtle background texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at top left, rgba(212,168,83,0.04), transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(212,168,83,0.03), transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* Header */
.blog-header {
  background: rgba(12,10,9,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(212,168,83,0.15);
  position: sticky;
  top: 0;
  z-index: 100;
}
.blog-header-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.blog-logo {
  color: var(--gold);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  font-family: Georgia, serif;
  transition: color 0.3s;
}
.blog-logo:hover { color: var(--gold-light); }
.blog-back {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.blog-back::before { content: '←'; }
.blog-back:hover { color: var(--gold); }

/* Breadcrumb */
.blog-breadcrumb {
  background: rgba(28,25,23,0.5);
  border-bottom: 1px solid rgba(212,168,83,0.08);
  padding: 0.7rem 0;
  font-size: 0.82rem;
  position: relative;
  z-index: 1;
}
.blog-breadcrumb-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.blog-breadcrumb a {
  color: var(--gold-dark);
  text-decoration: none;
  transition: color 0.2s;
}
.blog-breadcrumb a:hover { color: var(--gold); }
.blog-breadcrumb .sep { color: var(--text-dim); font-size: 0.75rem; }
.blog-breadcrumb .current { color: var(--text-muted); font-weight: 500; }

/* Article */
article {
  max-width: 760px;
  margin: 0 auto;
  padding: 3rem 1.5rem 1rem;
  position: relative;
  z-index: 1;
}
h1 {
  font-size: 2.25rem;
  line-height: 1.2;
  margin-bottom: 0.75rem;
  color: var(--warm);
  font-weight: 700;
  letter-spacing: -0.01em;
}
h2 {
  font-size: 1.4rem;
  margin-top: 2.5rem;
  margin-bottom: 0.85rem;
  color: var(--warm);
  font-weight: 600;
  letter-spacing: -0.005em;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(212,168,83,0.12);
}
h3 {
  font-size: 1.15rem;
  margin-top: 1.75rem;
  margin-bottom: 0.6rem;
  color: var(--stone-300);
  font-weight: 600;
}
p { margin-bottom: 1.1rem; color: var(--stone-300); }
strong { color: var(--warm); font-weight: 600; }
a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(212,168,83,0.25);
  transition: color 0.2s, border-color 0.2s;
}
a:hover { color: var(--gold-light); border-bottom-color: var(--gold-light); }
ul, ol { margin-bottom: 1.1rem; padding-left: 1.5rem; }
li { margin-bottom: 0.5rem; color: var(--stone-300); }

.meta-line {
  color: var(--text-dim);
  font-size: 0.875rem;
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(212,168,83,0.15);
  letter-spacing: 0.01em;
}

/* Conclusion */
.conclusion {
  background: linear-gradient(135deg, rgba(212,168,83,0.06), rgba(212,168,83,0.02));
  border: 1px solid rgba(212,168,83,0.12);
  border-left: 3px solid var(--gold);
  padding: 1.5rem 1.75rem;
  margin: 2.5rem 0;
  border-radius: 0 8px 8px 0;
}
.conclusion p { margin-bottom: 0; color: var(--stone-300); }

/* Articles similaires */
.similar {
  margin: 3rem 0 1rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(212,168,83,0.12);
}
.similar h2 {
  font-size: 1.1rem;
  margin-top: 0;
  margin-bottom: 1.25rem;
  border-bottom: none;
  color: var(--warm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.8rem;
  font-weight: 600;
}
.similar ul {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.75rem;
}
.similar li { margin-bottom: 0; }
.similar a {
  display: block;
  padding: 0.85rem 1.1rem;
  background: rgba(28,25,23,0.6);
  border: 1px solid rgba(212,168,83,0.1);
  border-radius: 8px;
  text-decoration: none;
  border-bottom: 1px solid rgba(212,168,83,0.1);
  color: var(--stone-300);
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.3s;
}
.similar a:hover {
  border-color: rgba(212,168,83,0.3);
  background: rgba(212,168,83,0.06);
  color: var(--gold);
  transform: translateY(-2px);
}

/* Footer */
.blog-footer {
  background: var(--stone-950);
  border-top: 1px solid rgba(212,168,83,0.12);
  text-align: center;
  padding: 2rem 1.5rem;
  margin-top: 3rem;
  position: relative;
  z-index: 1;
}
.blog-footer p {
  color: var(--text-dim);
  font-size: 0.85rem;
}
.blog-footer a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: none;
  transition: color 0.2s;
}
.blog-footer a:hover { color: var(--gold-light); }

@media (max-width: 640px) {
  h1 { font-size: 1.65rem; }
  h2 { font-size: 1.2rem; }
  article { padding: 2rem 1.25rem 1rem; }
  .blog-breadcrumb-inner { font-size: 0.75rem; }
  .similar ul { grid-template-columns: 1fr; }
}