.blog-main{background:#fff}
.blog-active{color:#147efb!important}
.blog-hero{padding:86px 0 42px}
.blog-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.blog-kicker{font-size:12px;font-weight:800;letter-spacing:.15em;color:#147efb}
.blog-hero h1{font-size:clamp(3rem,7vw,6rem);line-height:.95;margin:14px 0 20px;letter-spacing:-.05em}
.blog-hero p{max-width:670px;color:#56677e;font-size:1.04rem}
.blog-hero-visual{height:280px;border-radius:26px;position:relative;overflow:hidden;background:linear-gradient(145deg,#06142e,#122c62 50%,#5930bb);box-shadow:0 25px 60px rgba(13,40,89,.16)}
.blog-hero-visual:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 30%,rgba(0,226,255,.35),transparent 24%),radial-gradient(circle at 18% 80%,rgba(148,69,255,.30),transparent 26%)}
.hero-code-card{position:absolute;display:grid;place-items:center;width:76px;height:55px;border-radius:14px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(8px);color:#fff;font-weight:800}
.hero-code-card:nth-child(1){left:42px;top:52px}
.hero-code-card:nth-child(2){left:138px;top:94px}
.hero-code-card:nth-child(3){left:238px;top:43px}
.hero-mini-chart{position:absolute;right:45px;bottom:35px;width:210px;height:115px;display:flex;align-items:flex-end;gap:10px}
.hero-mini-chart i{flex:1;border-radius:8px 8px 2px 2px;background:linear-gradient(#61ddff,#6650ff)}
.hero-mini-chart i:nth-child(1){height:25%}.hero-mini-chart i:nth-child(2){height:42%}.hero-mini-chart i:nth-child(3){height:56%}.hero-mini-chart i:nth-child(4){height:75%}.hero-mini-chart i:nth-child(5){height:92%}

.blog-controls{padding:8px 0 42px}
.filter-group{text-align:center;margin:19px 0}
.filter-label{display:block;font-size:10px;letter-spacing:.14em;font-weight:800;color:#52627a;margin-bottom:10px}
.filter-buttons{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}
.filter-btn{border:0;border-radius:999px;padding:9px 14px;background:#e9ebf3;color:#4e5870;font-weight:700;font-size:.78rem;cursor:pointer;transition:.18s}
.filter-btn:hover{transform:translateY(-1px)}
.filter-btn.active{background:#071a54;color:white}
.blog-status{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;margin-top:28px;color:#758195;font-size:.82rem}

.blog-listing{padding-bottom:80px}
.articles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.article-card{display:flex;flex-direction:column;border:1px solid #e4e9f0;border-radius:17px;overflow:hidden;background:#fff;box-shadow:0 10px 28px rgba(18,30,50,.04);transition:.18s}
.article-card:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(18,30,50,.09)}
.article-thumb{height:160px;padding:20px;position:relative;overflow:hidden;display:flex;align-items:flex-end}
.article-thumb:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.06),transparent 55%)}
.article-thumb strong{position:relative;color:white;font-size:1.2rem}
.subject-power-bi{background:linear-gradient(135deg,#071b53,#7a3cff)}
.subject-power-query{background:linear-gradient(135deg,#09603b,#37b67d)}
.subject-r{background:linear-gradient(135deg,#184d84,#77a8dc)}
.subject-reporting{background:linear-gradient(135deg,#3c1769,#bc43ca)}
.subject-cartographie,.subject-mapping{background:linear-gradient(135deg,#073b5e,#00acd3)}
.subject-analyse{background:linear-gradient(135deg,#373f53,#7989a5)}
.article-body{padding:19px;display:flex;flex-direction:column;flex:1}
.article-source{font-size:.72rem;color:#748094;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.article-title{font-size:1.05rem;line-height:1.3;margin:7px 0 7px}
.article-date{font-size:.74rem;color:#929cab}
.article-excerpt{font-size:.86rem;color:#617086;margin:10px 0 16px;flex:1}
.article-tags{display:flex;gap:6px;flex-wrap:wrap}
.article-tag{font-size:.67rem;padding:5px 8px;border-radius:999px;background:#f2f3f8;color:#515e75}
.article-link{color:inherit;text-decoration:none}
.pagination{display:flex;justify-content:center;align-items:center;gap:5px;margin-top:38px}
.page-btn{min-width:35px;height:35px;border:0;border-radius:9px;background:#f1f3f7;color:#4e5b71;font-weight:700;cursor:pointer}
.page-btn.active{background:#071a54;color:#fff}
.page-btn:disabled{opacity:.4;cursor:not-allowed}
.empty-state{text-align:center;color:#768399;padding:50px 0}

@media(max-width:950px){
  .blog-hero-grid{grid-template-columns:1fr}
  .blog-hero-visual{max-width:700px}
  .articles-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:650px){
  .blog-hero{padding-top:55px}
  .articles-grid{grid-template-columns:1fr}
  .blog-hero-visual{height:220px}
  .hero-mini-chart{right:20px;width:160px}
}


/* --- Mise à jour visuelle du hero blogue --- */
.blog-hero-image-frame{
  background:#06142e;
  border:1px solid rgba(87,163,255,.22);
  box-shadow:0 25px 60px rgba(13,40,89,.18);
}
.blog-hero-image-frame img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
}
.blog-hero-image-frame:before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(135deg, rgba(7,18,46,.32), rgba(7,18,46,.12) 45%, rgba(68,224,255,.08)),
    radial-gradient(circle at 82% 18%, rgba(87,166,255,.18), transparent 18%);
  z-index:1;
}
.blog-hero-image-overlay{
  position:absolute;
  inset:0;
  z-index:2;
  pointer-events:none;
  border:1px solid rgba(255,255,255,.08);
  border-radius:26px;
}