/* ═══════════════════════════════════════════════════════════════
   WEBSAIT — blog.css
   CSS spécifique aux pages articles du blog
   Charger après global.css : 
   <link rel="stylesheet" href="/assets/css/blog.css">
   ═══════════════════════════════════════════════════════════════ */

body {
  font-weight: 300;
  padding-top: 68px;
}

/* ── BREADCRUMB ── */
.breadcrumb {
  margin-top: 0;
  margin-bottom: 0;
  background: var(--cream);
  border-bottom: 1px solid var(--border);
  padding: 0.4rem 3rem;
  font-size: 0.8rem; font-weight: 400;
  letter-spacing: 0.04em; color: var(--muted);
  display: flex; justify-content: center; align-items: center;
}
.breadcrumb a { color: var(--orange); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { margin: 0 0.5rem; opacity: 0.4; }

/* ── HERO ARTICLE ── */
.article-hero {
  background: var(--dark);
  color: var(--cream-light);
  padding: 5rem 3rem 4.5rem;
  text-align: center;
  position: relative; overflow: hidden;
}
.article-hero::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 8px; height: 100%; background: var(--orange);
}
.article-hero::after {
  content: ''; position: absolute;
  top: -120px; right: -120px;
  width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(200,88,26,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.article-pillar {
  display: inline-block;
  border: 1px solid rgba(200,88,26,0.5); color: var(--orange-bg);
  font-size: 0.7rem; font-weight: 500; letter-spacing: 0.14em;
  text-transform: uppercase; padding: 0.35rem 1.1rem;
  border-radius: 2px; margin-bottom: 2rem;
}
.article-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 300; line-height: 1.15; letter-spacing: -0.01em;
  max-width: 820px; margin: 0 auto 2rem; color: var(--cream-light);
}
.article-hero h1 em { font-style: italic; color: var(--orange-bg); }
.article-meta {
  display: flex; align-items: center; justify-content: center;
  gap: 1.5rem; flex-wrap: wrap;
  font-size: 0.8rem; font-weight: 400;
  color: rgba(250,248,243,0.45); letter-spacing: 0.05em;
}
.meta-dot {
  width: 3px; height: 3px; border-radius: 50%;
  background: var(--orange); display: inline-block; flex-shrink: 0;
}

/* ── STAT BANNER ── */
.stat-banner {
  background: var(--orange); padding: 1.8rem 3rem;
  display: flex; justify-content: center; flex-wrap: wrap;
}
.stat-banner .stat-item {
  display: flex; flex-direction: column; align-items: center;
  padding: 0.5rem 2.5rem;
  border-right: 1px solid rgba(255,255,255,0.2); text-align: center;
}
.stat-banner .stat-item:last-child { border-right: none; }
.stat-banner .stat-num {
  font-family: var(--font-display); font-size: 2.2rem;
  font-weight: 300; color: #fff; letter-spacing: -0.02em; line-height: 1;
}
.stat-banner .stat-label {
  font-size: 0.72rem; font-weight: 400;
  color: rgba(255,255,255,0.82); margin-top: 0.3rem;
  max-width: 150px; line-height: 1.35;
}

/* ── BODY ARTICLE ── */
.article-body {
  max-width: 760px; margin: 0 auto; padding: 4rem 2rem 3rem;
}
.sources-notice {
  font-size: 0.82rem; font-weight: 400; color: var(--muted);
  background: var(--cream-light); border: 1px solid var(--border);
  border-left: 3px solid var(--orange-pale);
  border-radius: 0 4px 4px 0; padding: 0.75rem 1.2rem;
  margin-bottom: 2.5rem; line-height: 1.6;
}
.sources-notice a { color: var(--orange); text-decoration: none; font-weight: 500; }
.sources-notice a:hover { text-decoration: underline; }
a.src-ref {
  color: var(--orange); font-weight: 400;
  text-decoration: none; border-bottom: 1px solid var(--orange-pale);
  transition: border-color 0.2s;
}
a.src-ref:hover { border-bottom-color: var(--orange); }

/* ── SOMMAIRE ── */
.sommaire {
  border: 1px solid var(--border); border-radius: 8px;
  padding: 2rem 2.5rem; margin-bottom: 3.5rem; background: var(--cream-light);
}
.sommaire-eyebrow {
  font-size: 0.68rem; font-weight: 500; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--orange); margin-bottom: 1.2rem;
  display: flex; align-items: center; gap: 0.8rem;
}
.sommaire-eyebrow::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.sommaire ol {
  list-style: none; counter-reset: s;
  display: flex; flex-direction: column; gap: 0.55rem;
}
.sommaire ol li {
  counter-increment: s; display: flex;
  align-items: baseline; gap: 1rem;
  font-size: 0.92rem; font-weight: 300;
}
.sommaire ol li::before {
  content: counter(s, decimal-leading-zero);
  font-size: 0.68rem; font-weight: 500; color: var(--orange);
  flex-shrink: 0; letter-spacing: 0.05em;
}
.sommaire ol li a {
  color: var(--dark); text-decoration: none;
  border-bottom: 1px solid transparent; transition: color 0.2s, border-color 0.2s;
}
.sommaire ol li a:hover { color: var(--orange); border-bottom-color: var(--orange-pale); }

/* ── TYPOGRAPHIE ARTICLE ── */
.intro-seo {
  font-size: 1.05rem; font-weight: 400; line-height: 1.9;
  color: var(--dark); padding: 2rem 2rem 2rem 2.2rem;
  background: var(--cream); border-left: 4px solid var(--orange);
  border-radius: 0 4px 4px 0; margin-bottom: 3rem;
}
.article-h2 {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3vw, 2.1rem);
  font-weight: 300; line-height: 1.2; letter-spacing: -0.01em;
  color: var(--dark); margin-top: 3.5rem; margin-bottom: 1.3rem; padding-top: 0.5rem;
}
.article-h2 em { font-style: italic; color: var(--orange); }
.article-h3 {
  font-family: var(--font-body); font-size: 1rem; font-weight: 500;
  color: var(--dark); margin-top: 2rem; margin-bottom: 0.6rem;
}
p { margin-bottom: 1.15rem; font-weight: 300; font-size: 0.97rem; line-height: 1.85; color: var(--dark); }
p strong { font-weight: 500; }
p em { font-style: italic; color: var(--orange-light); }

/* ── BLOCS CONTENU ── */
.highlight {
  background: var(--dark-2); color: var(--cream-light);
  border-radius: 6px; padding: 2rem 2.2rem; margin: 2rem 0;
  font-size: 0.95rem; font-weight: 300; line-height: 1.8;
}
.highlight strong { font-weight: 500; color: var(--orange-bg); }
.insight {
  background: var(--orange-pale); border-radius: 4px;
  padding: 1.4rem 1.8rem 1.4rem 2.4rem; margin: 1.8rem 0;
  font-size: 0.93rem; font-weight: 400; line-height: 1.75;
  color: var(--dark-2); position: relative;
}
.insight::before { content: '→'; position: absolute; left: 1rem; top: 1.45rem; color: var(--orange); font-weight: 500; }
blockquote {
  border-left: 3px solid var(--orange); margin: 2rem 0;
  padding: 1.2rem 0 1.2rem 2rem;
  font-family: var(--font-display); font-size: 1.25rem;
  font-weight: 300; font-style: italic; color: var(--dark-3); line-height: 1.6;
}
.art-divider { height: 1px; background: var(--border); margin: 3rem 0; }
.section-comprendre {
  background: var(--cream); border: 1px solid var(--border);
  border-radius: 8px; padding: 2.5rem; margin-bottom: 3rem;
}

/* ── STAT GRID ── */
.stat-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--border);
  border: 1px solid var(--border); border-radius: 6px;
  overflow: hidden; margin: 2rem 0;
}
.stat-cell { background: var(--cream-light); padding: 1.6rem 1.2rem; text-align: center; }
.stat-cell .num {
  font-family: var(--font-display); font-size: 2.4rem;
  font-weight: 300; color: var(--orange); letter-spacing: -0.02em; line-height: 1; display: block;
}
.stat-cell .lbl { font-size: 0.78rem; font-weight: 300; color: var(--muted); margin-top: 0.4rem; line-height: 1.4; }

/* ── IMAGE SEO ── */
.img-seo-wrap {
  display: flex; flex-direction: column; align-items: center;
  gap: 1rem; margin: 2.5rem 0;
  background: var(--cream); border: 1px solid var(--border);
  border-radius: 6px; padding: 1.5rem;
}
.img-seo-photo { width: 100%; display: flex; justify-content: center; }
.img-seo-photo img { width: 338px; height: 600px; display: block; border-radius: 4px; object-fit: cover; }
.img-seo-caption {
  max-width: 600px; font-size: 0.83rem; font-weight: 300;
  color: var(--muted); line-height: 1.7; font-style: italic; text-align: center;
}
.img-seo-caption span { display: block; margin-top: 0.6rem; font-size: 0.75rem; color: var(--muted-light); font-style: normal; }

/* ── FAQ ARTICLE ── */
.faq-wrap { margin-top: 4rem; border-top: 1px solid var(--border); padding-top: 2.5rem; }
.faq-h2 { font-family: var(--font-display); font-size: 1.9rem; font-weight: 300; color: var(--dark); margin-bottom: 2rem; letter-spacing: -0.01em; }
.faq-btn {
  width: 100%; background: none; border: none; padding: 1.4rem 0;
  display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem;
  cursor: pointer; text-align: left;
  font-family: var(--font-body); font-size: 0.95rem; font-weight: 500;
  color: var(--dark); line-height: 1.4;
}
.faq-btn::after { content: '+'; font-size: 1.2rem; font-weight: 300; color: var(--orange); flex-shrink: 0; }
.faq-item.open .faq-btn::after { content: '−'; }
.faq-ans {
  font-size: 0.9rem; font-weight: 300; color: var(--muted);
  line-height: 1.85; max-height: 0; overflow: hidden;
  transition: max-height 0.3s ease, padding-bottom 0.3s;
}
.faq-item.open .faq-ans { max-height: 600px; padding-bottom: 1.4rem; }

/* ── SOURCES ── */
.sources-wrap { background: var(--cream); border: 1px solid var(--border); border-radius: 8px; padding: 2rem 2.5rem; margin-top: 3rem; }
.sources-eyebrow { font-size: 0.68rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--orange); margin-bottom: 1.2rem; }
.sources-list { list-style: none; display: flex; flex-direction: column; gap: 0.8rem; }
.sources-list li { font-size: 0.83rem; font-weight: 300; color: var(--muted); line-height: 1.55; padding-left: 1rem; border-left: 2px solid var(--orange-pale); }
.sources-list a { color: var(--orange); text-decoration: none; }
.sources-list a:hover { text-decoration: underline; }

/* ── CTA ARTICLE (plus petit que section-cta) ── */
.cta-wrap {
  background: var(--dark); color: var(--cream-light);
  border-radius: 10px; padding: 4rem 3rem; margin-top: 4rem;
  text-align: center; position: relative; overflow: hidden;
}
.cta-wrap::before { content: ''; position: absolute; top: 0; left: 0; width: 6px; height: 100%; background: var(--orange); }
.cta-wrap::after { content: ''; position: absolute; bottom: -100px; right: -100px; width: 400px; height: 400px; border-radius: 50%; background: radial-gradient(circle, rgba(200,88,26,0.1) 0%, transparent 70%); pointer-events: none; }
.cta-wrap .cta-eyebrow { font-size: 0.68rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--orange-bg); margin-bottom: 1.2rem; }
.cta-wrap .cta-h2 { font-family: var(--font-display); font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 300; line-height: 1.15; letter-spacing: -0.01em; color: var(--cream-light); margin-bottom: 1.2rem; }
.cta-wrap .cta-h2 em { font-style: italic; color: var(--orange-bg); }
.cta-wrap .cta-sub { font-size: 0.95rem; font-weight: 300; line-height: 1.8; color: rgba(250,248,243,0.6); max-width: 500px; margin: 0 auto 2.5rem; }
.cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-main { background: var(--orange); color: #fff; font-family: var(--font-body); font-weight: 500; font-size: 0.88rem; letter-spacing: 0.04em; padding: 0.9rem 2.2rem; border-radius: 3px; text-decoration: none; transition: background 0.2s, transform 0.15s; display: inline-flex; align-items: center; }
.btn-main:hover { background: var(--orange-light); transform: translateY(-1px); }
.cta-wrap .btn-ghost { background: transparent; color: var(--cream-light); font-family: var(--font-body); font-weight: 400; font-size: 0.88rem; letter-spacing: 0.04em; padding: 0.9rem 2.2rem; border-radius: 3px; border: 1px solid rgba(250,248,243,0.25); text-decoration: none; transition: border-color 0.2s; display: inline-flex; align-items: center; }
.cta-wrap .btn-ghost:hover { border-color: rgba(250,248,243,0.6); }

/* ── MAILLAGE INTERNE ── */
.maillage-wrap { margin-top: 3.5rem; border-top: 1px solid var(--border); padding-top: 2.5rem; }
.maillage-eyebrow { font-size: 0.68rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 1.4rem; }
.maillage-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0.8rem; }
.maillage-card { display: block; background: var(--cream); border: 1px solid var(--border); border-radius: 6px; padding: 1.2rem 1.5rem; text-decoration: none; transition: border-color 0.2s, transform 0.15s; }
.maillage-card:hover { border-color: var(--orange-pale); transform: translateY(-2px); }
.mc-title { font-size: 0.9rem; font-weight: 500; color: var(--dark); margin-bottom: 0.25rem; }
.mc-desc { font-size: 0.78rem; font-weight: 300; color: var(--muted); line-height: 1.4; }

/* ── RESPONSIVE BLOG ── */
@media (max-width: 700px) {
  .breadcrumb {
  margin-top: 0; padding: 0.7rem 1.5rem; }
  .article-hero { padding: 3.5rem 1.5rem 3rem; }
  .article-hero::before { width: 4px; }
  .stat-banner { padding: 1.5rem 1rem; }
  .stat-banner .stat-item { padding: 0.5rem 1rem; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.15); }
  .stat-banner .stat-item:last-child { border-bottom: none; }
  .article-body { padding: 2.5rem 1.5rem 2rem; }
  .section-comprendre, .sommaire, .sources-wrap { padding: 1.5rem; }
  .cta-wrap { padding: 2.5rem 1.5rem; }
  .stat-grid { grid-template-columns: 1fr; }
  .img-seo-wrap { padding: 1rem; }
  .img-seo-photo img { width: 100%; height: auto; }
  .img-seo-caption { max-width: 100%; }
}