/* ════════════════════════════════════════════════════
   AGENTIQ — Blog / Ressources (complète agentiq-site.css)
   ════════════════════════════════════════════════════ */

/* ─── Blog hero ─── */
.blog-hero { position: relative; padding: 160px 0 60px; overflow: hidden; }
.blog-hero .hero-glow {
  position: absolute; top: -20%; left: 50%; transform: translateX(-50%);
  width: 900px; height: 700px; pointer-events: none; z-index: 0;
  background: radial-gradient(circle, var(--cyan-soft) 0%, transparent 60%);
  filter: blur(60px); opacity: 0.4;
}
.blog-hero .inner { position: relative; z-index: 1; max-width: 760px; }
.blog-hero h1 {
  font-family: 'Syne', sans-serif; font-weight: 800; letter-spacing: -0.04em;
  font-size: 60px; line-height: 1; margin: 22px 0 22px; text-wrap: balance;
}
.blog-hero h1 em { font-style: normal; color: var(--cyan); }
.blog-hero p { font-size: 19px; line-height: 1.6; color: var(--gris); font-weight: 300; margin: 0; max-width: 600px; }

/* ─── Filters ─── */
.blog-filters { display: flex; gap: 10px; flex-wrap: wrap; padding: 10px 0 50px; position: relative; z-index: 1; }
.blog-filter {
  font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.06em;
  padding: 9px 16px; border-radius: 100px; border: 1px solid var(--noir-4);
  background: transparent; color: var(--gris); cursor: pointer; transition: all .2s;
}
.blog-filter:hover { border-color: var(--cyan-soft); color: var(--blanc); }
.blog-filter.active { background: var(--cyan); color: var(--noir); border-color: var(--cyan); font-weight: 500; }

/* ─── Featured article ─── */
.blog-featured {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 0;
  border-radius: 20px; overflow: hidden; border: 1px solid #ffffff12;
  background: linear-gradient(160deg, var(--noir-3) 0%, var(--noir-2) 100%);
  margin-bottom: 60px; transition: transform .3s var(--ease), border-color .3s;
}
.blog-featured:hover { transform: translateY(-4px); border-color: var(--cyan-soft); }
.blog-featured .ft-visual {
  position: relative; min-height: 340px; overflow: hidden;
  background: var(--noir);
  display: flex; align-items: center; justify-content: center;
}
.blog-featured .ft-visual .glow {
  position: absolute; width: 360px; height: 360px;
  background: radial-gradient(circle, var(--cyan-soft) 0%, transparent 65%);
  filter: blur(40px); opacity: 0.7;
}
.blog-featured .ft-visual .topic-glyph {
  position: relative; z-index: 1; font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: 120px; letter-spacing: -0.05em; color: var(--cyan); opacity: 0.92;
}
.blog-featured .ft-visual .grid-bg {
  position: absolute; inset: 0; opacity: 0.5;
  background-image: linear-gradient(#ffffff08 1px, transparent 1px), linear-gradient(90deg, #ffffff08 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000, transparent 75%);
}
.blog-featured .ft-body { padding: 48px 44px; display: flex; flex-direction: column; justify-content: center; }
.blog-featured .ft-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.blog-featured h2 {
  font-family: 'Syne', sans-serif; font-weight: 800; letter-spacing: -0.03em;
  font-size: 34px; line-height: 1.08; margin: 0 0 16px; text-wrap: balance;
}
.blog-featured p { font-size: 15.5px; line-height: 1.65; color: var(--gris); font-weight: 300; margin: 0 0 26px; }
.blog-featured .ft-foot { display: flex; align-items: center; gap: 16px; }

/* ─── Article grid ─── */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post-card {
  display: flex; flex-direction: column; border-radius: 16px; overflow: hidden;
  background: var(--noir-2); border: 1px solid #ffffff0d;
  transition: transform .3s var(--ease), border-color .3s; height: 100%;
}
.post-card[href]:hover { transform: translateY(-5px); border-color: var(--cyan-soft); }
.post-card .pc-visual {
  height: 160px; position: relative; overflow: hidden; background: var(--noir);
  display: flex; align-items: center; justify-content: center;
}
.post-card .pc-visual .glow { position: absolute; width: 200px; height: 200px; background: radial-gradient(circle, var(--cyan-soft) 0%, transparent 65%); filter: blur(34px); opacity: 0.55; }
.post-card .pc-visual .grid-bg { position: absolute; inset: 0; opacity: 0.4; background-image: linear-gradient(#ffffff08 1px, transparent 1px), linear-gradient(90deg, #ffffff08 1px, transparent 1px); background-size: 36px 36px; mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000, transparent 78%); -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000, transparent 78%); }
.post-card .pc-visual .glyph { position: relative; z-index: 1; font-family: 'Syne', sans-serif; font-weight: 800; font-size: 60px; letter-spacing: -0.04em; color: var(--cyan); opacity: 0.9; }
.post-card .pc-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.post-card .pc-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.post-card h3 { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 19px; letter-spacing: -0.02em; line-height: 1.2; margin: 0 0 10px; text-wrap: balance; }
.post-card p { font-size: 13.5px; line-height: 1.55; color: var(--gris); font-weight: 300; margin: 0 0 18px; flex: 1; }
.post-card .pc-foot { display: flex; align-items: center; justify-content: space-between; font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--gris-2); }
.post-card .pc-foot .read { color: var(--cyan); display: inline-flex; align-items: center; gap: 6px; }

/* category chip + meta dot */
.cat-chip { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; padding: 4px 10px; border-radius: 4px; background: var(--cyan-tint); color: var(--cyan); border: 1px solid var(--cyan-soft); }
.meta-dot { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--gris-2); letter-spacing: 0.06em; }
.post-card.soon { opacity: 0.62; }
.post-card.soon .pc-visual .glyph { color: var(--gris-2); }
.soon-badge { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; padding: 4px 10px; border-radius: 4px; background: var(--noir-3); color: var(--gris-2); border: 1px solid var(--noir-4); }

/* ─── Newsletter strip ─── */
.blog-news { margin-top: 70px; border-radius: 20px; padding: 50px; background: linear-gradient(160deg, rgba(0,224,200,0.1), rgba(0,224,200,0.02)); border: 1px solid var(--cyan-soft); text-align: center; position: relative; overflow: hidden; }
.blog-news .glow { position: absolute; bottom: -120px; left: 50%; transform: translateX(-50%); width: 600px; height: 400px; background: radial-gradient(circle, var(--cyan-soft) 0%, transparent 65%); filter: blur(50px); opacity: 0.5; }
.blog-news .inner { position: relative; z-index: 1; max-width: 540px; margin: 0 auto; }
.blog-news h3 { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 30px; letter-spacing: -0.025em; margin: 14px 0 12px; text-wrap: balance; }
.blog-news p { font-size: 15px; line-height: 1.6; color: var(--gris); font-weight: 300; margin: 0 0 26px; }
.blog-news form { display: flex; gap: 10px; max-width: 440px; margin: 0 auto; }
.blog-news input { flex: 1; background: var(--noir); border: 1px solid var(--noir-4); border-radius: 10px; padding: 13px 16px; color: var(--blanc); font-family: 'DM Sans', sans-serif; font-size: 14.5px; }
.blog-news input:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px var(--cyan-tint); }

/* ════════════════════════════════════════════════════
   ARTICLE (BlogPosting) page
   ════════════════════════════════════════════════════ */
.article { padding: 150px 0 40px; }
.article .breadcrumb { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--gris-2); letter-spacing: 0.06em; margin-bottom: 28px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.article .breadcrumb a { color: var(--gris); transition: color .2s; }
.article .breadcrumb a:hover { color: var(--cyan); }
.article .breadcrumb .sep { color: var(--gris-3); }
.article-head { max-width: 760px; margin: 0 auto; text-align: center; }
.article-head .a-meta { display: flex; align-items: center; gap: 12px; justify-content: center; margin-bottom: 22px; }
.article-head h1 { font-family: 'Syne', sans-serif; font-weight: 800; letter-spacing: -0.035em; font-size: 52px; line-height: 1.02; margin: 0 0 22px; text-wrap: balance; }
.article-head .a-lede { font-size: 20px; line-height: 1.55; color: var(--gris); font-weight: 300; margin: 0; }
.article-head .a-byline { display: flex; align-items: center; gap: 12px; justify-content: center; margin-top: 32px; padding-top: 28px; border-top: 1px solid #ffffff12; }
.article-head .a-byline .av { width: 42px; height: 42px; border-radius: 50%; background: var(--noir-3); border: 1px solid var(--cyan-soft); display: flex; align-items: center; justify-content: center; font-family: 'Syne', sans-serif; font-weight: 800; color: var(--cyan); }
.article-head .a-byline .who { text-align: left; }
.article-head .a-byline .who .nm { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 14px; }
.article-head .a-byline .who .rl { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--gris-2); letter-spacing: 0.1em; }

.article-hero-visual { max-width: 900px; margin: 50px auto 0; height: 280px; border-radius: 18px; position: relative; overflow: hidden; background: var(--noir-2); border: 1px solid #ffffff10; display: flex; align-items: center; justify-content: center; }
.article-hero-visual .glow { position: absolute; width: 420px; height: 420px; background: radial-gradient(circle, var(--cyan-soft) 0%, transparent 65%); filter: blur(45px); opacity: 0.6; }
.article-hero-visual .grid-bg { position: absolute; inset: 0; opacity: 0.5; background-image: linear-gradient(#ffffff08 1px, transparent 1px), linear-gradient(90deg, #ffffff08 1px, transparent 1px); background-size: 48px 48px; mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000, transparent 75%); }
.article-hero-visual .glyph { position: relative; z-index: 1; font-family: 'Syne', sans-serif; font-weight: 800; font-size: 130px; letter-spacing: -0.05em; color: var(--cyan); opacity: 0.92; }

.article-body { max-width: 720px; margin: 0 auto; padding: 60px 0 40px; }
.article-body > p { font-size: 17px; line-height: 1.75; color: #D6D6E2; font-weight: 300; margin: 0 0 26px; }
.article-body > p strong { color: var(--blanc); font-weight: 600; }
.article-body h2 { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 30px; letter-spacing: -0.025em; margin: 50px 0 18px; line-height: 1.1; }
.article-body h3 { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 22px; letter-spacing: -0.02em; margin: 36px 0 14px; }
.article-body ul, .article-body ol { margin: 0 0 26px; padding-left: 0; list-style: none; }
.article-body li { position: relative; padding-left: 30px; font-size: 16.5px; line-height: 1.7; color: #D6D6E2; font-weight: 300; margin-bottom: 12px; }
.article-body ul li::before { content: ''; position: absolute; left: 4px; top: 11px; width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); }
.article-body ol { counter-reset: li; }
.article-body ol li { counter-increment: li; }
.article-body ol li::before { content: counter(li); position: absolute; left: 0; top: 2px; font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--cyan); font-weight: 500; width: 18px; text-align: center; }
.article-body blockquote { margin: 36px 0; padding: 24px 30px; border-left: 2px solid var(--cyan); background: linear-gradient(90deg, rgba(0,224,200,0.06), transparent); border-radius: 0 10px 10px 0; }
.article-body blockquote p { font-family: 'Syne', sans-serif; font-weight: 500; font-size: 22px; line-height: 1.35; letter-spacing: -0.015em; color: var(--blanc); margin: 0; text-wrap: balance; }
.article-body .callout { margin: 36px 0; padding: 26px 28px; border-radius: 14px; background: var(--noir-2); border: 1px solid var(--cyan-soft); }
.article-body .callout .ct-label { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--cyan); margin-bottom: 10px; }
.article-body .callout p { font-size: 15px; line-height: 1.6; color: var(--gris); font-weight: 300; margin: 0; }
.article-body .callout p strong { color: var(--blanc); font-weight: 500; }
.article-body a.inline { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--cyan-soft); }

/* Article CTA + related */
.article-cta { max-width: 720px; margin: 20px auto 0; padding: 40px; border-radius: 18px; background: linear-gradient(160deg, var(--noir-3), var(--noir-2)); border: 1px solid var(--cyan-soft); text-align: center; }
.article-cta h3 { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 26px; letter-spacing: -0.025em; margin: 0 0 12px; }
.article-cta p { font-size: 15px; color: var(--gris); font-weight: 300; line-height: 1.6; margin: 0 0 24px; }
.article-related { padding: 70px 0; border-top: 1px solid #ffffff0d; margin-top: 60px; }
.article-related h4 { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gris-2); margin: 0 0 28px; }
.article-related .rel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

@media (max-width: 980px) {
  .blog-featured { grid-template-columns: 1fr; }
  .blog-featured .ft-visual { min-height: 220px; }
  .blog-grid, .article-related .rel-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .blog-hero { padding: 120px 0 40px; }
  .blog-hero h1 { font-size: 40px; }
  .blog-grid, .article-related .rel-grid { grid-template-columns: 1fr; }
  .article { padding: 120px 0 30px; }
  .article-head h1 { font-size: 34px; }
  .article-head .a-lede { font-size: 17px; }
  .article-body { padding: 40px 0 30px; }
  .article-body > p { font-size: 16px; }
  .blog-news { padding: 36px 24px; }
  .blog-news form { flex-direction: column; }
}