:root{
  --bg:#0b1020;--bg-soft:#11182e;--card:#161f3a;--line:#243056;
  --txt:#e8ecf6;--muted:#9aa6c4;--brand:#5b8def;--brand-2:#7c5cff;--accent:#22d3a6;--radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--txt);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}

/* HEADER */
header{position:sticky;top:0;z-index:50;background:rgba(11,16,32,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
header .in{max-width:1080px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.logo{font-weight:800;font-size:17px;display:flex;align-items:center;gap:9px;white-space:nowrap;color:var(--txt)}
.logo:hover{text-decoration:none}
.logo .dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent)}
.hnav{display:flex;gap:22px;align-items:center;font-size:15px}
.hnav a{color:var(--muted)}
.hnav a.cta{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;padding:9px 18px;border-radius:999px;font-weight:600}
.hnav a.cta:hover{text-decoration:none}
@media(max-width:640px){.hnav a:not(.cta){display:none}}

/* BLOG INDEX */
.hero-blog{max-width:1080px;margin:0 auto;padding:64px 24px 24px}
.hero-blog .eyebrow{color:var(--accent);font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:13px}
.hero-blog h1{font-size:clamp(30px,5vw,46px);font-weight:800;letter-spacing:-.02em;margin:12px 0}
.hero-blog p{color:var(--muted);font-size:18px;max-width:60ch}
.posts{max-width:1080px;margin:0 auto;padding:30px 24px 80px;display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
@media(max-width:780px){.posts{grid-template-columns:1fr}}
.post-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;gap:12px;transition:transform .18s ease,border-color .18s ease}
.post-card:hover{transform:translateY(-4px);border-color:var(--brand);text-decoration:none}
.post-card .tag{align-self:flex-start;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--accent);background:rgba(34,211,166,.1);padding:4px 10px;border-radius:999px}
.post-card h2{font-size:21px;line-height:1.25;color:var(--txt)}
.post-card p{color:var(--muted);font-size:14.5px;flex:1}
.post-card .more{color:var(--brand);font-weight:600;font-size:14px}
.post-card.soon{opacity:.55}
.post-card.soon .tag{color:var(--muted);background:rgba(154,166,196,.1)}

/* ARTICLE */
.article{max-width:760px;margin:0 auto;padding:40px 24px 40px}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:18px}
.breadcrumb a{color:var(--muted)}
.article .cat{display:inline-block;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--accent);margin-bottom:14px}
.article h1{font-size:clamp(28px,4.5vw,42px);font-weight:800;letter-spacing:-.02em;line-height:1.12;margin-bottom:14px}
.article .meta{color:var(--muted);font-size:14px;margin-bottom:30px;border-bottom:1px solid var(--line);padding-bottom:20px}
.article h2{font-size:25px;font-weight:800;letter-spacing:-.01em;margin:40px 0 14px}
.article h3{font-size:19px;font-weight:700;margin:26px 0 10px}
.article p{color:#c7d0e6;font-size:17px;margin-bottom:18px}
.article ul,.article ol{color:#c7d0e6;font-size:17px;margin:0 0 18px 24px;display:grid;gap:9px}
.article b,.article strong{color:var(--txt)}
.article a{text-decoration:underline}

/* Callout chiffres */
.stat-box{background:var(--bg-soft);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:12px;padding:20px 22px;margin:24px 0}
.stat-box .big{font-size:32px;font-weight:800;color:var(--accent);line-height:1.1}
.stat-box p{margin:6px 0 0;font-size:15px;color:var(--muted)}
.quote{border-left:4px solid var(--brand);padding:6px 0 6px 20px;margin:24px 0;font-size:19px;font-style:italic;color:var(--txt)}

/* Tableau */
.article table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px}
.article th,.article td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article th{background:var(--bg-soft);color:var(--txt);font-weight:700}
.article td{color:var(--muted)}

/* CTA block */
.cta-box{background:linear-gradient(135deg,rgba(91,141,239,.14),rgba(124,92,255,.14));border:1px solid var(--line);border-radius:18px;padding:30px;margin:40px 0}
.cta-box h3{font-size:22px;font-weight:800;margin-bottom:10px;color:var(--txt)}
.cta-box p{font-size:16px;color:var(--muted);margin-bottom:18px}
.cta-box .btn{display:inline-block;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;font-weight:600;padding:14px 26px;border-radius:999px;box-shadow:0 8px 24px rgba(91,141,239,.35)}
.cta-box .btn:hover{text-decoration:none;transform:translateY(-2px)}

/* Sources + related */
.sources{font-size:13.5px;color:var(--muted);background:var(--bg-soft);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin:30px 0}
.sources b{color:var(--txt)}
.related{border-top:1px solid var(--line);margin-top:40px;padding-top:24px}
.related h3{font-size:16px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:14px}
.related a{display:block;padding:10px 0;color:var(--txt);font-weight:600}

/* FOOTER */
footer{border-top:1px solid var(--line);color:var(--muted);font-size:13px;padding:32px 24px}
footer .in{max-width:1080px;margin:0 auto;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer a{margin-left:14px}

/* CONSENT */
.consent{position:fixed;left:0;right:0;bottom:0;z-index:200;display:none;background:rgba(11,16,32,.97);backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:18px 0}
.consent .in{max-width:1080px;margin:0 auto;padding:0 24px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.consent p{color:var(--muted);font-size:13.5px;flex:1;min-width:240px;margin:0}
.consent .acts{display:flex;gap:10px;flex-wrap:wrap}
.consent button{border:none;cursor:pointer;font-weight:600;font-size:14px;padding:11px 20px;border-radius:999px;font-family:inherit}
.consent .refuse{background:transparent;border:1px solid var(--line);color:var(--txt)}
.consent .accept{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff}
@media(max-width:600px){.consent .acts{width:100%}.consent button{flex:1}}

/* WHATSAPP */
.wa-float{position:fixed;bottom:22px;right:22px;z-index:150;width:58px;height:58px;border-radius:50%;
  background:#25D366;display:grid;place-items:center;box-shadow:0 8px 26px rgba(37,211,102,.5)}
.wa-float:hover{transform:scale(1.08);text-decoration:none}
.wa-float svg{width:32px;height:32px}
.wa-float::before{content:"";position:absolute;inset:0;border-radius:50%;background:#25D366;z-index:-1;animation:wa-pulse 2.2s ease-out infinite}
@keyframes wa-pulse{0%{transform:scale(1);opacity:.55}100%{transform:scale(1.9);opacity:0}}
@media(max-width:600px){.wa-float{width:54px;height:54px;bottom:18px;right:18px}}