/* Kapis — shared styles for Insights blog (index + articles). Brand-consistent with the home site. */
:root{
  color-scheme: dark;
  --ink:#0A0A0A; --panel:#0E0E11; --panel2:#141418; --line:rgba(255,255,255,.10); --line2:rgba(255,255,255,.055);
  --silver:#9AA0AA; --muted:#8C919B; --text:#C9CDD4; --paper:#FFFFFF;
  --acc:#C9F24E; --acc-ink:#0A0A0A; --acc-soft:rgba(201,242,78,.16);
  --mono: ui-monospace,SFMono-Regular,Menlo,"JetBrains Mono","Roboto Mono",monospace;
  --sans: ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --maxw:1180px; --readw:720px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;
  background-image:
    radial-gradient(120% 80% at 75% -5%, rgba(201,242,78,.05), rgba(10,10,10,0) 55%),
    repeating-linear-gradient(0deg, rgba(154,160,170,.035) 0 1px, rgba(0,0,0,0) 1px 46px),
    repeating-linear-gradient(90deg, rgba(154,160,170,.035) 0 1px, rgba(0,0,0,0) 1px 46px);
  background-attachment:fixed;}
a{color:inherit;text-decoration:none}
::selection{background:var(--acc);color:var(--acc-ink)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}

/* nav */
nav{position:fixed;top:0;left:0;right:0;z-index:30;backdrop-filter:blur(10px);background:linear-gradient(180deg, rgba(10,10,10,.9), rgba(10,10,10,.55));border-bottom:1px solid var(--line2)}
.nav-in{max-width:var(--maxw);margin:0 auto;padding:12px 26px;display:flex;align-items:center;gap:24px}
.mark{font-weight:800;font-size:20px;letter-spacing:1px;display:flex;align-items:center;gap:9px}
.mark .br{color:var(--silver)} .mark .k{color:var(--paper)}
.mark .wm{font-size:12px;letter-spacing:3px;color:var(--muted);font-weight:600;font-family:var(--mono);text-transform:uppercase}
.nav-links{margin-left:auto;display:flex;gap:22px;align-items:center}
.nav-links a{font-family:var(--mono);font-size:12px;letter-spacing:.5px;color:var(--muted);text-transform:uppercase;transition:color .2s}
.nav-links a:hover{color:var(--paper)}
.btn{font-family:var(--mono);font-size:12px;letter-spacing:.6px;text-transform:uppercase;padding:11px 17px;border-radius:7px;cursor:pointer;border:1px solid var(--line);background:transparent;color:var(--paper);transition:all .2s;display:inline-flex;align-items:center;gap:8px}
.btn:hover{border-color:var(--silver)}
.btn.solid{background:var(--acc);color:var(--acc-ink);border-color:var(--acc);font-weight:700}
.btn.solid:hover{filter:brightness(1.07)}
@media(max-width:820px){ .nav-links a:not(.btn){display:none} }

/* article */
main{position:relative;z-index:2;padding-top:96px;padding-bottom:40px}
.crumb{font-family:var(--mono);font-size:11.5px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.crumb a:hover{color:var(--acc)}
article{max-width:var(--readw);margin:0 auto}
.eyebrow{font-family:var(--mono);font-size:11.5px;letter-spacing:2.5px;text-transform:uppercase;color:var(--acc);margin-bottom:14px}
article h1{font-size:clamp(30px,4.6vw,46px);line-height:1.08;letter-spacing:-1px;color:var(--paper);font-weight:800;margin:0 0 18px}
.amaze{display:flex;gap:14px;flex-wrap:wrap;align-items:center;font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.3px;border-bottom:1px solid var(--line2);padding-bottom:22px;margin-bottom:30px}
.amaze .au{color:var(--silver)} .amaze .au b{color:var(--paper);font-weight:600}
.amaze .dot{opacity:.5}
.body{font-size:17px}
.body p{margin:0 0 20px}
.body h2{font-size:clamp(22px,3vw,28px);color:var(--paper);font-weight:800;letter-spacing:-.4px;margin:38px 0 14px;line-height:1.2}
.body h3{font-size:18.5px;color:var(--paper);font-weight:700;margin:28px 0 10px}
.body a{color:var(--acc);text-decoration:none;border-bottom:1px solid rgba(201,242,78,.35)}
.body a:hover{border-bottom-color:var(--acc)}
.body ul,.body ol{margin:0 0 20px;padding-left:22px}
.body li{margin:8px 0}
.body strong{color:var(--paper)}
.body blockquote{margin:26px 0;padding:16px 22px;border-left:3px solid var(--acc);background:rgba(201,242,78,.05);border-radius:0 10px 10px 0;color:var(--paper);font-size:18.5px;line-height:1.5}
.body .stat{display:block;font-family:var(--mono);color:var(--acc);font-size:13px;letter-spacing:.5px;margin-top:6px}
.refs{margin-top:36px;border-top:1px solid var(--line2);padding-top:18px;font-size:13.5px;color:var(--muted)}
.refs h4{font-family:var(--mono);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--silver);margin:0 0 8px}
.refs ul{padding-left:18px;margin:0} .refs li{margin:5px 0}
.refs a{color:var(--silver);border-bottom:1px solid var(--line)}

/* end-of-article CTA */
.cta{margin:40px auto 0;max-width:var(--readw);border:1px solid var(--acc);border-radius:16px;background:rgba(201,242,78,.06);padding:26px 26px}
.cta h3{margin:0 0 8px;color:var(--paper);font-size:21px;letter-spacing:-.3px}
.cta p{margin:0 0 16px;color:var(--muted);font-size:14.5px}
.cta .row{display:flex;gap:12px;flex-wrap:wrap}

/* related */
.related{max-width:var(--readw);margin:40px auto 0}
.related h4{font-family:var(--mono);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--silver);margin:0 0 12px}
.related a{display:block;border:1px solid var(--line);border-radius:10px;padding:13px 16px;margin-bottom:9px;color:var(--text);transition:border-color .2s,color .2s}
.related a:hover{border-color:var(--acc);color:var(--paper)}

/* blog index */
.idx-head{max-width:var(--maxw);margin:0 auto 36px}
.idx-head .eyebrow{margin-bottom:12px}
.idx-head h1{font-size:clamp(32px,4.4vw,48px);line-height:1.05;letter-spacing:-1.2px;color:var(--paper);font-weight:800;margin:0 0 12px}
.idx-head p{color:var(--muted);max-width:62ch;margin:0;font-size:16px}
.posts{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(max-width:760px){ .posts{grid-template-columns:1fr} }
.post{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:14px;padding:24px;background:var(--panel);transition:border-color .2s,transform .2s}
.post:hover{border-color:var(--acc);transform:translateY(-3px)}
.post .tag{font-family:var(--mono);font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;color:var(--acc);margin-bottom:10px}
.post h2{font-size:20px;line-height:1.25;color:var(--paper);letter-spacing:-.3px;margin:0 0 10px;font-weight:700}
.post p{margin:0 0 16px;color:var(--muted);font-size:14px;flex:1}
.post .read{font-family:var(--mono);font-size:11.5px;letter-spacing:.5px;color:var(--silver)}

/* footer */
footer{position:relative;z-index:2;border-top:1px solid var(--line2);padding:24px 0 44px;color:var(--muted);margin-top:50px}
.foot-in{max-width:var(--maxw);margin:0 auto;padding:0 26px;display:flex;gap:16px;flex-wrap:wrap;align-items:center;justify-content:space-between;font-family:var(--mono);font-size:11.5px;letter-spacing:.5px}
footer a:hover{color:var(--paper)}

/* article hero illustration */
.hero-art{margin:0 0 30px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#0E0E12;line-height:0}
.hero-art svg{display:block;width:100%;height:auto}