/* Blog — complète la feuille de style du site. Couleurs : variables --b-* définies dans chaque page. */
.blog-wrap { width: 100%; padding-left: 20px; padding-right: 20px; box-sizing: border-box; }
.blog-narrow { max-width: 820px; margin-left: auto; margin-right: auto; }
.blog-hero { position: relative; overflow: hidden; padding: var(--b-hero-top, 64px) 0 56px; background: var(--b-soft); }
.blog-hero-bg { position: absolute; inset: 0; background:
  radial-gradient(600px 300px at 10% 0%, color-mix(in srgb, var(--b-primary) 16%, transparent), transparent 70%),
  radial-gradient(500px 280px at 90% 20%, color-mix(in srgb, var(--b-accent) 12%, transparent), transparent 70%); pointer-events: none; }
.blog-hero .blog-wrap { position: relative; }
.blog-crumbs { font-size: .85rem; color: var(--b-muted); margin-bottom: 18px; }
.blog-crumbs a { color: inherit; text-decoration: none; }
.blog-crumbs a:hover { color: var(--b-primary); }
.blog-tag { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: #fff; background: var(--b-primary); padding: 6px 12px; border-radius: 999px; }
.blog-title { font-size: clamp(1.9rem, 4.2vw, 2.9rem); line-height: 1.12; font-weight: 800; letter-spacing: -.02em; margin: 16px 0 14px; color: var(--b-ink); }
.blog-meta { color: var(--b-muted); font-size: 1rem; line-height: 1.6; margin: 0; }

.blog-article { padding-top: 44px; padding-bottom: 80px; }
.blog-prose { font-size: 1.08rem; line-height: 1.78; color: var(--b-ink); }
.blog-prose h2 { font-size: 1.6rem; line-height: 1.25; font-weight: 800; letter-spacing: -.01em; margin: 2.2em 0 .6em; }
.blog-prose h3 { font-size: 1.22rem; font-weight: 700; margin: 1.7em 0 .5em; }
.blog-prose p { margin: 0 0 1.15em; }
.blog-prose ul, .blog-prose ol { margin: 0 0 1.3em; padding-left: 1.3em; }
.blog-prose li { margin: .4em 0; }
.blog-prose a { color: var(--b-primary); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.blog-prose strong { color: var(--b-ink); }
.blog-prose blockquote { margin: 2em 0; padding: 22px 26px; border-radius: 14px; background: #fff;
  border: 1px solid var(--b-line); border-left: 5px solid var(--b-primary); box-shadow: 0 2px 8px rgba(0,0,0,.05); }
.blog-prose blockquote p:last-child, .blog-prose blockquote ul:last-child { margin-bottom: 0; }
.blog-prose table { width: 100%; border-collapse: collapse; margin: 1.5em 0; font-size: .97rem; display: block; overflow-x: auto; }
.blog-prose th, .blog-prose td { border: 1px solid var(--b-line); padding: 10px 12px; text-align: left; vertical-align: top; }
.blog-prose th { background: var(--b-soft); }

.blog-faq { margin-top: 56px; }
.blog-faq h2, .blog-related h2 { font-size: 1.6rem; font-weight: 800; margin-bottom: 18px; }
.blog-faq-item { border: 1px solid var(--b-line); border-radius: 14px; background: #fff; margin-bottom: 10px; }
.blog-faq-item summary { cursor: pointer; padding: 16px 20px; font-weight: 700; list-style: none; position: relative; padding-right: 44px; }
.blog-faq-item summary::-webkit-details-marker { display: none; }
.blog-faq-item summary::after { content: "+"; position: absolute; right: 20px; top: 12px; font-size: 1.4rem; color: var(--b-primary); }
.blog-faq-item[open] summary::after { content: "–"; }
.blog-faq-item p { padding: 0 20px 18px; margin: 0; line-height: 1.7; color: var(--b-muted); }

.blog-cta { margin: 56px 0 0; padding: 36px 32px; border-radius: 22px; color: #fff;
  background: var(--b-cta-bg); box-shadow: 0 18px 44px rgba(0,0,0,.14); }
.blog-cta-eyebrow { color: #fff; font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; opacity: .8; font-weight: 700; }
.blog-cta h2 { color: #fff; font-size: 1.7rem; margin: 8px 0 10px; line-height: 1.2; }
.blog-cta p, .blog-page .blog-cta p { color: rgba(255,255,255,.92); line-height: 1.6; margin: 0 0 22px; }
.blog-cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.blog-related { margin-top: 64px; }
.blog-list { padding-top: 48px; padding-bottom: 90px; }
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; }
.blog-card { display: flex; flex-direction: column; gap: 10px; padding: 26px; border-radius: 14px; background: #fff;
  border: 1px solid var(--b-line); text-decoration: none; color: inherit; box-shadow: 0 2px 8px rgba(0,0,0,.05); transition: transform .2s, box-shadow .2s; }
.blog-card:hover { transform: translateY(-3px); box-shadow: 0 10px 28px rgba(0,0,0,.09); }
.blog-card-tag { font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--b-primary); }
.blog-card h3 { font-size: 1.15rem; line-height: 1.35; margin: 0; color: var(--b-ink); }
.blog-card p { margin: 0; color: var(--b-muted); line-height: 1.6; font-size: .96rem; flex: 1; }
.blog-card-more { font-weight: 700; font-size: .9rem; color: var(--b-accent); }

@media (max-width: 640px) {
  .blog-hero { padding: 110px 0 40px; }
  .blog-wrap { padding-left: 16px; padding-right: 16px; }
  .blog-prose { font-size: 1.02rem; }
  .blog-cta { padding: 28px 22px; }
}