:root{
  --navy:#0E1B2E; --navy-soft:#1A2840;
  --blue:#0057A8; --blue-light:#41BDED; --blue-pale:#E8F2FB;
  --ink:#1a1a1a; --ink-soft:#4a4a4a; --ink-mute:#8a8a8a;
  --line:#E5E7EB; --line-soft:#F0F2F5;
  --bg:#FAFBFC; --bg-elev:#fff; --cream:#F5F2ED;
  --r:14px;
  --shadow:0 1px 2px rgba(14,27,46,.04), 0 8px 24px rgba(14,27,46,.06);
  --shadow-lift:0 2px 6px rgba(14,27,46,.06), 0 16px 40px rgba(14,27,46,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{overflow-x:hidden;max-width:100vw}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,video{max-width:100%;display:block}

/* ---------- bandeau de liste ---------- */
.bl-intro{background:var(--navy);color:#fff;padding:64px 24px 72px}
.bl-intro-in{max-width:1180px;margin:0 auto}
.bl-kicker{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--blue-light);margin-bottom:16px}
.bl-intro h1{margin:0;font-size:clamp(32px,5vw,52px);font-weight:800;letter-spacing:-.03em;line-height:1.08}
.bl-intro p{margin:16px 0 0;max-width:62ch;color:#A8B6C8;font-size:17px}

/* ---------- filtres ---------- */
.bl-filtres{max-width:1180px;margin:0 auto;padding:28px 24px 0;display:flex;
  flex-wrap:wrap;gap:8px;align-items:center}
.bl-tag{padding:7px 14px;border-radius:999px;border:1px solid var(--line);
  background:#fff;font-size:13.5px;font-weight:500;color:var(--ink-soft);transition:.15s}
.bl-tag:hover{border-color:var(--blue);color:var(--blue)}
.bl-tag.actif{background:var(--blue);border-color:var(--blue);color:#fff}

/* ---------- grille ---------- */
.bl-grid{max-width:1180px;margin:0 auto;padding:28px 24px 72px;
  display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:26px}
.bl-card{background:var(--bg-elev);border-radius:var(--r);overflow:hidden;
  box-shadow:var(--shadow);display:flex;flex-direction:column;transition:.2s}
.bl-card:hover{box-shadow:var(--shadow-lift);transform:translateY(-3px)}
.bl-card-media{aspect-ratio:16/10;overflow:hidden;background:var(--line-soft)}
.bl-card-media img,.bl-card-media video{width:100%;height:100%;object-fit:cover}
.bl-card-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.bl-card-meta{font-size:12.5px;color:var(--ink-mute);display:flex;gap:10px;align-items:center}
.bl-card h2{margin:10px 0 8px;font-size:19px;font-weight:700;letter-spacing:-.015em;line-height:1.35}
.bl-card p{margin:0;color:var(--ink-soft);font-size:14.5px;flex:1}
.bl-card-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.bl-chip{background:var(--blue-pale);color:var(--blue);font-size:11.5px;font-weight:600;
  padding:4px 9px;border-radius:6px}
.bl-vide{grid-column:1/-1;text-align:center;padding:72px 24px;color:var(--ink-mute)}

/* ---------- pagination ---------- */
.bl-pages{max-width:1180px;margin:0 auto;padding:0 24px 80px;display:flex;gap:8px;justify-content:center}
.bl-pages a,.bl-pages span{min-width:40px;height:40px;display:inline-flex;align-items:center;
  justify-content:center;border-radius:9px;border:1px solid var(--line);background:#fff;
  font-size:14px;font-weight:600;color:var(--ink-soft)}
.bl-pages a:hover{border-color:var(--blue);color:var(--blue)}
.bl-pages .actif{background:var(--navy);border-color:var(--navy);color:#fff}

/* ---------- article ---------- */
.bl-hero{background:var(--navy);color:#fff;padding:56px 24px 0}
.bl-hero-in{max-width:820px;margin:0 auto}
.bl-fil{font-size:13px;color:#8FA3BC;margin-bottom:20px}
.bl-fil a:hover{color:#fff}
.bl-hero h1{margin:0;font-size:clamp(28px,4.6vw,46px);font-weight:800;letter-spacing:-.03em;line-height:1.1}
.bl-hero .bl-chapo{margin:18px 0 0;font-size:18px;color:#A8B6C8;max-width:60ch}
.bl-hero-meta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin:26px 0 0;
  font-size:13.5px;color:#8FA3BC;padding-bottom:44px}
.bl-auteur{display:inline-flex;align-items:center;gap:9px;color:#fff;font-weight:600}
.bl-avatar{width:30px;height:30px;border-radius:50%;background:var(--blue);
  display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}
.bl-hero-media{width:calc(100% - 48px);max-width:1140px;margin:0 auto;transform:translateY(48px);
  border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-lift);background:#0A1320}
.bl-hero-media img,.bl-hero-media video{width:100%;height:auto;aspect-ratio:16/9;
  max-height:600px;object-fit:cover;object-position:center}
.bl-hero.sans-media .bl-hero-meta{padding-bottom:0}
.bl-hero.sans-media{padding-bottom:48px}

.bl-corps{max-width:720px;margin:0 auto;padding:96px 24px 24px;font-size:17px;color:var(--ink-soft)}
.bl-hero.sans-media + .bl-corps{padding-top:48px}
.bl-corps h2{margin:48px 0 14px;font-size:27px;font-weight:700;color:var(--ink);letter-spacing:-.02em;line-height:1.25}
.bl-corps h3{margin:36px 0 12px;font-size:21px;font-weight:700;color:var(--ink);letter-spacing:-.01em}
.bl-corps h4{margin:28px 0 10px;font-size:17px;font-weight:700;color:var(--ink)}
.bl-corps p{margin:0 0 20px}
.bl-corps a{color:var(--blue);text-decoration:underline;text-underline-offset:2px}
.bl-corps strong{color:var(--ink);font-weight:600}
.bl-list{margin:0 0 20px;padding-left:22px}
.bl-list li{margin-bottom:9px}
.bl-quote{margin:32px 0;padding:4px 0 4px 22px;border-left:3px solid var(--blue);
  color:var(--ink);font-size:18px;font-style:italic}
.bl-quote p{margin:0}
.bl-figure{margin:32px 0}
.bl-figure img{border-radius:10px;width:100%}
.bl-figure figcaption{margin-top:9px;font-size:13.5px;color:var(--ink-mute);text-align:center}
.bl-code{background:var(--navy);color:#D6E4F5;padding:18px 20px;border-radius:10px;
  overflow-x:auto;font-size:13.5px;line-height:1.6;margin:0 0 20px}
.bl-corps code{background:var(--line-soft);padding:2px 6px;border-radius:4px;font-size:14px;color:var(--navy)}
.bl-code code{background:none;color:inherit;padding:0}
.bl-sep{border:0;border-top:1px solid var(--line);margin:40px 0}

.bl-fin{max-width:720px;margin:0 auto;padding:8px 24px 0;display:flex;flex-wrap:wrap;gap:8px}
.bl-encart{max-width:720px;margin:48px auto 0;padding:0 24px}
.bl-encart-in{background:var(--navy);border-radius:var(--r);padding:36px 34px;color:#fff;
  display:flex;flex-wrap:wrap;gap:22px;align-items:center;justify-content:space-between}
.bl-encart h3{margin:0 0 6px;font-size:21px;font-weight:700;letter-spacing:-.02em}
.bl-encart p{margin:0;color:#A8B6C8;font-size:14.5px}
.bl-encart a{background:var(--blue-light);color:var(--navy);padding:13px 24px;border-radius:9px;
  font-weight:700;font-size:14.5px;white-space:nowrap}
.bl-encart a:hover{background:#fff}

.bl-lies{max-width:1180px;margin:0 auto;padding:72px 24px 80px}
.bl-lies h2{margin:0 0 24px;font-size:22px;font-weight:700;letter-spacing:-.02em}

@media(max-width:860px){
  .bl-hero-media{width:calc(100% - 32px);transform:translateY(30px);border-radius:10px}
  .bl-hero-media img,.bl-hero-media video{aspect-ratio:4/3;max-height:none}
  .bl-corps{padding-top:62px}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;scroll-behavior:auto}
  .bl-card:hover{transform:none}
}

/* ---------- vidéos de plateforme (façade) ---------- */
.bl-embed{position:relative;width:100%;aspect-ratio:16/9;background:#0A1320 center/cover no-repeat;
  cursor:pointer;display:flex;align-items:center;justify-content:center;border:0}
.bl-embed::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 55%,rgba(0,0,0,.55));
  pointer-events:none}
.bl-embed iframe{width:100%;height:100%;border:0;display:block}
.bl-embed[data-charge]::after,.bl-embed[data-charge]{cursor:default}
.bl-embed[data-charge]::after{display:none}
.bl-play{position:relative;z-index:2;background:none;border:0;padding:0;cursor:pointer;
  transition:transform .15s}
.bl-play svg{filter:drop-shadow(0 4px 14px rgba(0,0,0,.4))}
.bl-play-bg{fill:rgba(14,27,46,.82);transition:fill .15s}
.bl-embed:hover .bl-play{transform:scale(1.08)}
.bl-embed:hover .bl-play-bg{fill:var(--blue)}
.bl-embed:focus-visible{outline:3px solid var(--blue-light);outline-offset:3px}
.bl-embed-note{position:absolute;bottom:12px;left:14px;z-index:2;color:#fff;font-size:12.5px;
  font-weight:500;opacity:.85;text-shadow:0 1px 3px rgba(0,0,0,.6)}
.bl-embed[data-charge] .bl-embed-note{display:none}
.bl-embed-inline{margin:32px 0;border-radius:10px;overflow:hidden;box-shadow:var(--shadow)}