/* ==========================================================================
   Single blog article — built on the Blogue design system (blogue.css tokens).
   No mockup exists for this page; proportions follow the Blogue page:
   dark hero like .bl-b-hero, white cards like .bl-une-card, 1220px container.
   ========================================================================== */

/* ---------- hero ---------- */
.bl-ar-hero{position:relative;overflow:hidden;isolation:isolate;background:var(--bl-night);color:#fff;padding:64px 0 170px}
.bl-ar-bg{position:absolute;inset:-30px;z-index:-1;background:var(--bl-ar-bg,none) center/cover no-repeat;filter:blur(22px) saturate(.9);opacity:.24;transform:scale(1.08)}
.bl-ar-hero:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(24,25,43,.55),rgba(24,25,43,.9) 70%,var(--bl-night)),radial-gradient(60% 80% at 15% 10%,rgba(163,168,234,.22),transparent 60%)}
.bl-ar-hero:after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:46px 46px;-webkit-mask-image:radial-gradient(ellipse at 30% 20%,#000,transparent 70%);mask-image:radial-gradient(ellipse at 30% 20%,#000,transparent 70%)}
.bl-ar-hero-in{max-width:880px;margin-left:max(calc((100% - 1220px)/2),36px)}
.bl-ar-crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:26px;font-size:12.5px;font-weight:750;color:#bfc2e6}
.bl-ar-crumbs a{color:#dfe1f5;transition:color .25s}
.bl-ar-crumbs a:hover{color:#fff}
.bl-ar-crumbs span[aria-hidden]{opacity:.5}
.bl-ar-kicker{display:flex;align-items:center;gap:12px;color:var(--bl-blue-light)}
.bl-ar-kicker:before{content:"";width:34px;height:2px;border-radius:2px;background:var(--bl-blue-light)}
.bl-ar-hero h1{margin:14px 0 18px;font-size:54px;line-height:1.04;letter-spacing:-.045em;font-weight:900;color:#fff;text-wrap:balance}
.bl-ar-lead{margin:0 0 26px;max-width:720px;font-size:18px;line-height:1.6;color:#e2e4f5}
.bl-ar-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.bl-ar-meta>span{display:inline-flex;align-items:center;gap:8px;padding:9px 13px;border-radius:10px;border:1px solid rgba(255,255,255,.16);background:rgba(24,25,43,.55);font-size:12.5px;font-weight:750;color:#e9eaf7;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.bl-ar-meta .bl-ico{width:15px;height:15px;color:var(--bl-blue-light)}
.bl-ar-meta .bl-ar-author{border-color:transparent;background:none;padding-left:4px;color:#bfc2e6}

/* ---------- cover image (overlaps the hero) ---------- */
.bl-ar-cover{position:relative;z-index:2;margin-top:-120px}
.bl-ar-cover img{display:block;width:100%;height:min(520px,52vw);object-fit:cover;border-radius:28px;box-shadow:0 30px 70px rgba(30,32,60,.22);background:var(--bl-soft2)}

/* ---------- body + sidebar ---------- */
.bl-ar-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:64px;align-items:start;padding:64px 0 40px}
.bl-ar-grid-noimg{padding-top:0;margin-top:-90px;position:relative;z-index:2}
.bl-ar-grid-noimg .bl-ar-body{padding:40px;border-radius:28px;background:#fff;box-shadow:var(--bl-shadow)}
.bl-ar-body{min-width:0;max-width:760px}

.bl-ar-points{margin:0 0 36px;padding:24px 26px;border-radius:20px;background:linear-gradient(160deg,#fff,var(--bl-blue-soft));border:1px solid var(--bl-line)}
.bl-ar-points strong{display:block;margin-bottom:14px;font-size:12px;font-weight:850;letter-spacing:.15em;text-transform:uppercase;color:var(--bl-blue)}
.bl-ar-points ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px 20px}
.bl-ar-points li{display:flex;align-items:center;gap:10px;font-size:14.5px;font-weight:750;color:var(--bl-charcoal)}
.bl-ar-points .bl-ico{flex:0 0 24px;width:24px;height:24px;padding:5px;border-radius:50%;background:var(--bl-blue);color:#fff}

/* article typography */
.bl-ar-content{font-size:17.5px;line-height:1.8;color:#3f4357}
.bl-ar-content>*:first-child{margin-top:0}
.bl-ar-content p{margin:0 0 1.15em}
.bl-ar-content h2{position:relative;margin:1.9em 0 .6em;padding-left:18px;font-size:29px;line-height:1.15;letter-spacing:-.03em;color:var(--bl-charcoal);scroll-margin-top:110px}
.bl-ar-content h2:before{content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:4px;border-radius:4px;background:linear-gradient(var(--bl-blue),var(--bl-blue-light))}
.bl-ar-content h3{margin:1.6em 0 .5em;font-size:21px;line-height:1.25;color:var(--bl-charcoal);scroll-margin-top:110px}
.bl-ar-content a{color:var(--bl-blue);font-weight:700;text-decoration:underline;text-decoration-color:var(--bl-blue-light);text-underline-offset:3px}
.bl-ar-content a:hover{text-decoration-color:var(--bl-blue)}
.bl-ar-content strong{color:var(--bl-charcoal)}
.bl-ar-content ul,.bl-ar-content ol{margin:0 0 1.2em;padding-left:1.3em}
.bl-ar-content li{margin:.35em 0}
.bl-ar-content li::marker{color:var(--bl-blue)}
.bl-ar-content blockquote{margin:1.6em 0;padding:20px 24px;border-left:4px solid var(--bl-blue-light);border-radius:0 16px 16px 0;background:var(--bl-soft);font-size:19px;font-weight:650;color:var(--bl-charcoal)}
.bl-ar-content blockquote p:last-child{margin:0}
.bl-ar-content img,.bl-ar-content .wp-block-image img{height:auto;max-width:100%;border-radius:18px}
.bl-ar-content figure{margin:1.6em 0}
.bl-ar-content figcaption{margin-top:8px;font-size:13px;color:var(--bl-muted);text-align:center}
.bl-ar-content hr{margin:2em 0;border:0;border-top:1px solid var(--bl-line)}
.bl-ar-content table{width:100%;border-collapse:collapse;font-size:15px}
.bl-ar-content th,.bl-ar-content td{padding:10px 12px;border-bottom:1px solid var(--bl-line);text-align:left}
.bl-ar-pages{margin:20px 0;font-weight:800}

.bl-ar-end{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:40px;padding-top:28px;border-top:1px solid var(--bl-line)}
.bl-ar-chip{display:inline-flex;align-items:center;padding:9px 14px;border-radius:999px;background:var(--bl-blue-soft);color:var(--bl-blue);font-size:12.5px;font-weight:850;letter-spacing:.06em;text-transform:uppercase;transition:background .3s,color .3s}
.bl-ar-chip:hover{background:var(--bl-blue);color:#fff}

/* sidebar */
.bl-ar-side{position:sticky;top:110px;display:grid;gap:16px}
.admin-bar .bl-ar-side{top:142px}
.bl-ar-card{padding:22px;border-radius:20px;background:#fff;border:1px solid var(--bl-line);box-shadow:0 10px 28px rgba(30,32,60,.06)}
.bl-ar-card>strong{display:block;margin-bottom:12px;font-size:12px;font-weight:850;letter-spacing:.15em;text-transform:uppercase;color:var(--bl-blue)}
.bl-ar-toc ol{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.bl-ar-toc a{display:flex;gap:10px;padding:8px 10px;border-radius:10px;font-size:13.5px;font-weight:720;line-height:1.35;color:#4a4f66;transition:background .25s,color .25s}
.bl-ar-toc a b{flex:0 0 auto;font-size:11px;font-weight:900;color:var(--bl-blue-light);padding-top:1px}
.bl-ar-toc a:hover,.bl-ar-toc a.bl-on{background:var(--bl-blue-soft);color:var(--bl-blue)}
.bl-ar-toc a.bl-on b{color:var(--bl-blue)}
.bl-ar-cta{position:relative;overflow:hidden;isolation:isolate;background:var(--bl-night);border-color:var(--bl-night);color:#fff}
.bl-ar-cta:before{content:"";position:absolute;z-index:-1;right:-40%;top:-50%;width:90%;height:120%;background:radial-gradient(closest-side,rgba(163,168,234,.3),transparent)}
.bl-ar-cta .bl-kicker{color:var(--bl-blue-light)}
.bl-ar-cta>strong{margin:8px 0 8px;font-size:22px;letter-spacing:-.02em;text-transform:none;color:#fff}
.bl-ar-cta p{margin:0 0 18px;font-size:13.5px;line-height:1.6;color:#d6d8f0}
.bl-ar-cta .bl-btn{width:100%;padding:14px 16px;font-size:13.5px}
.elementor a.bl-btn-primary,.bl-ar-cta a.bl-btn-primary{box-shadow:0 12px 26px rgba(0,0,0,.25)}
.bl-ar-tel{display:block;margin-top:12px;text-align:center;font-size:13px;font-weight:800;color:#dfe1f5}
.bl-ar-tel:hover{color:#fff}
.bl-ar-share>div{display:flex;gap:8px}
.bl-ar-share a,.bl-ar-share button{position:relative;width:42px;height:42px;display:grid;place-items:center;border-radius:12px;border:1px solid var(--bl-line);background:var(--bl-soft);color:var(--bl-blue);cursor:pointer;transition:background .3s,color .3s,transform .3s var(--bl-ease)}
.bl-ar-share a:hover,.bl-ar-share button:hover{background:var(--bl-blue);color:#fff;transform:translateY(-3px)}
.bl-ar-share .bl-ico{width:18px;height:18px}
.bl-ar-copied{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);padding:6px 9px;border-radius:8px;background:var(--bl-night);color:#fff;font-size:11px;font-weight:800;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .25s}
.bl-ar-copied.bl-show{opacity:1}

/* ---------- prev / next ---------- */
.bl-ar-nav{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding:10px 0 20px}
.bl-ar-nav a{display:block;padding:22px 24px;border-radius:20px;background:#fff;border:1px solid var(--bl-line);box-shadow:0 10px 28px rgba(30,32,60,.06);transition:transform .45s var(--bl-ease),box-shadow .45s,border-color .45s}
.bl-ar-nav a:hover{transform:translateY(-5px);box-shadow:0 22px 44px rgba(51,51,102,.16);border-color:rgba(51,51,102,.3)}
.bl-ar-nav small{display:block;margin-bottom:6px;font-size:11.5px;font-weight:850;letter-spacing:.12em;text-transform:uppercase;color:var(--bl-blue)}
.bl-ar-nav span{display:block;font-size:17px;font-weight:800;line-height:1.3;color:var(--bl-charcoal)}
.bl-ar-nav-next{text-align:right;grid-column:2}

/* ---------- related ---------- */
.bl-ar-related{background:var(--bl-soft2);margin-top:40px}
.bl-ar-related .bl-blog-head{margin-bottom:34px}

/* contact section sits flush after the related posts */
.gauthier-ar-contact .nj-contact{padding-top:0;background:var(--bl-soft2)}

/* ---------- responsive ---------- */
@media(max-width:1100px){
  .bl-ar-hero-in{margin-left:20px;margin-right:20px}
  .bl-ar-hero h1{font-size:44px}
  .bl-ar-grid{grid-template-columns:1fr;gap:36px}
  .bl-ar-body{max-width:none}
  .bl-ar-side{position:static;grid-template-columns:1fr 1fr}
  .bl-ar-toc{grid-column:1/-1}
}
@media(max-width:760px){
  .bl-ar-hero{padding:40px 0 130px}
  .bl-ar-hero-in{margin-left:14px;margin-right:14px}
  .bl-ar-hero h1{font-size:32px;line-height:1.08}
  .bl-ar-lead{font-size:15.5px}
  .bl-ar-meta>span{font-size:11.5px;padding:8px 10px}
  .bl-ar-cover{margin-top:-96px}
  .bl-ar-cover img{height:260px;border-radius:20px}
  .bl-ar-grid{padding:36px 0 20px}
  .bl-ar-grid-noimg .bl-ar-body{padding:24px 18px}
  .bl-ar-points{padding:18px}
  .bl-ar-points ul{grid-template-columns:1fr}
  .bl-ar-content{font-size:16px}
  .bl-ar-content h2{font-size:24px}
  .bl-ar-side{grid-template-columns:1fr}
  .bl-ar-nav{grid-template-columns:1fr}
  .bl-ar-nav-next{grid-column:auto;text-align:left}
}
@media(prefers-reduced-motion:reduce){.bl-ar-nav a,.bl-ar-share a{transition:none}}