/* ===== NOIR Blog — shared styles (matches hub aesthetic) ===== */
:root{
  --bg:#0a0a0b;--bg2:#0e0f11;--surface:rgba(255,255,255,.025);--surface-2:rgba(255,255,255,.045);
  --line:rgba(255,255,255,.09);--line-strong:rgba(255,255,255,.16);
  --txt:#ecedf0;--muted:#8b8e96;--faint:#5a5d64;
  --lime:#c2f04a;--lime-dim:#9bc02f;--cyan:#48e3c2;--glow:rgba(194,240,74,.14);
  --r:16px;--mono:'JetBrains Mono',ui-monospace,monospace;--disp:'Unbounded',sans-serif;--body:'IBM Plex Sans',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:var(--body);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-2;background:
  radial-gradient(900px 600px at 80% -10%,rgba(194,240,74,.09),transparent 60%),
  radial-gradient(800px 700px at 5% 8%,rgba(72,227,194,.05),transparent 55%)}
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.04;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
a{color:inherit;text-decoration:none}
::selection{background:var(--lime);color:#0a0a0b}
.wrap{max-width:1120px;margin:0 auto;padding:0 28px}

/* nav */
nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(10,10,11,.72);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;height:64px;gap:28px}
.logo{display:flex;align-items:center;gap:11px;font-family:var(--disp);font-weight:800;font-size:19px;letter-spacing:-.02em}
.logo .mark{width:28px;height:28px;border-radius:8px;flex:none;position:relative;background:linear-gradient(135deg,var(--lime),var(--lime-dim));box-shadow:0 0 22px var(--glow)}
.logo .mark::after{content:"";position:absolute;inset:6px;border-radius:3px;background:var(--bg);clip-path:polygon(0 0,100% 0,0 100%)}
.logo small{font-family:var(--mono);font-weight:400;font-size:9px;color:var(--faint);letter-spacing:.18em;display:block;margin-top:-2px}
.nav-links{display:flex;gap:4px;margin-left:6px}
.nav-links a{font-size:13.5px;color:var(--muted);padding:8px 13px;border-radius:9px;transition:.2s}
.nav-links a:hover,.nav-links a.on{color:var(--txt);background:var(--surface)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.langtoggle{display:flex;border:1px solid var(--line);border-radius:9px;overflow:hidden;font-family:var(--mono);font-size:12px}
.langtoggle a{color:var(--muted);padding:7px 11px;transition:.2s}
.langtoggle a.on{background:var(--lime);color:#0a0a0b;font-weight:700}

/* hero */
.blog-hero{padding:62px 0 30px}
.blog-hero .eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.16em;color:var(--lime);text-transform:uppercase;display:inline-flex;align-items:center;gap:10px;margin-bottom:18px}
.blog-hero .eyebrow::before{content:"";width:26px;height:1px;background:var(--lime)}
.blog-hero h1{font-family:var(--disp);font-weight:800;letter-spacing:-.035em;line-height:1;font-size:clamp(38px,6vw,72px)}
.blog-hero p{color:var(--muted);font-size:17px;margin-top:18px;max-width:56ch}

/* posts grid */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:30px 0 20px}
.post{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:hidden;display:flex;flex-direction:column;transition:.28s;position:relative}
.post::before{content:"";position:absolute;left:0;top:0;height:3px;width:100%;background:linear-gradient(90deg,var(--lime),var(--cyan));opacity:0;transition:.28s}
.post:hover{border-color:var(--line-strong);background:var(--surface-2);transform:translateY(-5px)}
.post:hover::before{opacity:1}
.post-img{aspect-ratio:16/9;background:linear-gradient(135deg,#15171a,#0e0f11);overflow:hidden;position:relative}
.post-img img{width:100%;height:100%;object-fit:cover;display:block;transition:.4s}
.post:hover .post-img img{transform:scale(1.04)}
.post-img .ph{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--disp);font-weight:800;font-size:40px;color:rgba(255,255,255,.05)}
.post-body{padding:22px;display:flex;flex-direction:column;gap:11px;flex:1}
.post h2{font-family:var(--disp);font-weight:600;font-size:18px;line-height:1.25;letter-spacing:-.01em}
.post .excerpt{color:var(--muted);font-size:14px;line-height:1.55;flex:1}
.post .meta{font-family:var(--mono);font-size:11.5px;color:var(--faint);letter-spacing:.04em;display:flex;align-items:center;gap:9px;margin-top:4px}
.post .meta .dot{width:5px;height:5px;border-radius:50%;background:var(--lime)}
.post .more{font-size:13px;font-weight:600;color:var(--lime);display:inline-flex;align-items:center;gap:7px}

.empty{text-align:center;color:var(--muted);padding:80px 0;font-family:var(--mono)}

/* pagination */
.pager{display:flex;gap:7px;justify-content:center;padding:28px 0 10px;flex-wrap:wrap}
.pager a,.pager span{font-family:var(--mono);font-size:13px;padding:9px 14px;border-radius:9px;border:1px solid var(--line);color:var(--muted);transition:.2s}
.pager a:hover{border-color:var(--lime);color:var(--txt)}
.pager .cur{background:var(--lime);color:#0a0a0b;border-color:var(--lime);font-weight:700}

/* article */
.article{padding:46px 0 20px;max-width:760px;margin:0 auto}
.crumbs{font-family:var(--mono);font-size:12px;color:var(--faint);margin-bottom:22px;letter-spacing:.04em}
.crumbs a:hover{color:var(--lime)}
.article h1{font-family:var(--disp);font-weight:800;letter-spacing:-.03em;line-height:1.08;font-size:clamp(28px,4.4vw,46px);margin-bottom:18px}
.article .amETA,.article .ameta{font-family:var(--mono);font-size:12.5px;color:var(--muted);display:flex;gap:12px;align-items:center;margin-bottom:28px}
.article .cover{width:100%;border-radius:var(--r);border:1px solid var(--line);margin:0 0 34px;display:block;aspect-ratio:16/9;object-fit:cover}
.content{font-size:17px;line-height:1.78;color:#dcdde1}
.content h2{font-family:var(--disp);font-weight:600;font-size:25px;letter-spacing:-.02em;margin:40px 0 16px;color:#fff;line-height:1.2}
.content h3{font-family:var(--disp);font-weight:600;font-size:20px;margin:30px 0 12px;color:#fff}
.content p{margin:0 0 18px}
.content ul,.content ol{margin:0 0 20px;padding-left:24px}
.content li{margin:0 0 9px}
.content a{color:var(--lime);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(194,240,74,.4)}
.content a:hover{text-decoration-color:var(--lime)}
.content blockquote{border-left:3px solid var(--lime);padding:6px 20px;margin:24px 0;color:var(--muted);background:var(--surface);border-radius:0 8px 8px 0}
.content img{max-width:100%;height:auto;border-radius:12px;border:1px solid var(--line);margin:24px 0}
.content code{font-family:var(--mono);font-size:.88em;background:var(--surface-2);padding:2px 6px;border-radius:5px;border:1px solid var(--line)}
.content table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px}
.content th,.content td{border:1px solid var(--line);padding:10px 13px;text-align:left}
.content th{background:var(--surface-2);font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.05em}
.back{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--lime);margin:40px 0 0;font-family:var(--body)}

/* cta band back to hub */
.hub-cta{margin:54px 0 0;border:1px solid var(--line);border-radius:20px;padding:34px;background:
  radial-gradient(600px 300px at 85% 0%,rgba(194,240,74,.08),transparent 60%),var(--bg2);
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.hub-cta h3{font-family:var(--disp);font-weight:600;font-size:22px;letter-spacing:-.02em}
.hub-cta p{color:var(--muted);font-size:14px;margin-top:6px}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14px;padding:12px 22px;border-radius:11px;transition:.22s;border:1px solid transparent;font-family:var(--body)}
.btn-primary{background:var(--lime);color:#0a0a0b;box-shadow:0 6px 26px var(--glow)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 34px var(--glow)}

/* footer */
footer{border-top:1px solid var(--line);margin-top:64px;padding:40px 0}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
footer .disc{font-family:var(--mono);font-size:12px;color:var(--faint);max-width:60ch;line-height:1.6}

@media(max-width:900px){.posts{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){
  .wrap{padding:0 18px}.posts{grid-template-columns:1fr}.nav-links{display:none}
  .content{font-size:16px}
}