/* NOIR Research — shared stylesheet (v2, built from zero) */
:root{
  --bg:#071011; --bg2:#0a1618; --panel:#0d1b1d; --panel2:#112527;
  --text:#e9edea; --muted:#9db3b0; --faint:#6f8a87;
  --cyan:#8ec7d2; --copper:#d49a73; --red:#e07856; --green:#7fc98f;
  --line:rgba(142,199,210,.16); --line2:rgba(233,237,234,.08);
  --radius:16px; --code:#0a1416;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;line-height:1.6}
a{color:inherit}
::selection{background:var(--cyan);color:#071011}
h1,h2,h3{font-family:"Fraunces",Georgia,serif;font-weight:600;line-height:1.1;margin:0;letter-spacing:-.01em}
.mono{font-family:"JetBrains Mono",ui-monospace,monospace}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Nav */
header.site{position:sticky;top:0;z-index:60;background:rgba(7,16,17,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line2)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;height:68px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand-mark{width:38px;height:38px;border-radius:10px;background:var(--panel2);border:1px solid var(--line);display:grid;place-items:center;flex:none}
.brand-name{font-size:19px;font-weight:700;letter-spacing:.02em}
.brand-name small{display:block;font-size:10px;font-weight:600;letter-spacing:.22em;color:var(--muted);margin-top:1px}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{text-decoration:none;color:var(--muted);font-size:14px;font-weight:500}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--text)}
.nav-cta{background:var(--cyan);color:#071011 !important;padding:9px 16px;border-radius:999px;font-weight:600 !important}
.nav-cta:hover{background:#a8d7e1}
.burger{display:none;background:none;border:0;color:var(--text);cursor:pointer;padding:8px}
@media(max-width:860px){
  .nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--bg2);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;padding:18px 24px;gap:16px}
  .nav-links.open{display:flex}
  .burger{display:block}
}

/* Buttons, badges, code */
.btn{display:inline-block;text-decoration:none;font-weight:600;font-size:15px;padding:13px 22px;border-radius:999px;border:1px solid var(--line);cursor:pointer;background:none;color:var(--text)}
.btn-primary{background:var(--cyan);color:#071011;border-color:var(--cyan)}
.btn-primary:hover{background:#a8d7e1}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.btn-copper{background:var(--copper);color:#071011;border-color:var(--copper)}
.btn-copper:hover{background:#e2b28c}
.badge{display:inline-block;font-size:12px;font-weight:700;padding:5px 12px;border-radius:999px;white-space:nowrap}
.badge-live{background:rgba(127,201,143,.14);color:var(--green);border:1px solid rgba(127,201,143,.35)}
.badge-paper{background:rgba(142,199,210,.12);color:var(--cyan);border:1px solid rgba(142,199,210,.35)}
.badge-dev{background:rgba(212,154,115,.13);color:var(--copper);border:1px solid rgba(212,154,115,.35)}
pre{background:var(--code);border:1px solid var(--line2);border-radius:12px;padding:16px 18px;overflow-x:auto;font-family:"JetBrains Mono",ui-monospace,monospace;font-size:13.5px;line-height:1.65;margin:0}
pre .cm{color:var(--faint)}
code{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:.92em;background:rgba(142,199,210,.1);padding:1px 6px;border-radius:6px}
pre code{background:none;padding:0}
.codeblock{position:relative;margin:14px 0}
.copy-btn{position:absolute;top:10px;right:10px;background:var(--panel2);color:var(--muted);border:1px solid var(--line);border-radius:8px;font:inherit;font-size:12px;font-weight:600;padding:5px 11px;cursor:pointer}
.copy-btn:hover{color:var(--text)}

/* Hero / sections */
.hero{padding:72px 0 56px;border-bottom:1px solid var(--line2);background:radial-gradient(900px 480px at 85% -10%,rgba(142,199,210,.10),transparent 60%),radial-gradient(700px 400px at -10% 110%,rgba(212,154,115,.07),transparent 55%)}
.kicker{font-size:13px;font-weight:600;color:var(--copper);margin-bottom:18px}
.hero h1{font-size:clamp(38px,5.4vw,62px);margin-bottom:20px}
.lead{font-size:18px;color:var(--muted);max-width:36em;margin:0 0 28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
section{padding:72px 0}
.sec-head{max-width:740px;margin-bottom:38px}
.sec-head h2{font-size:clamp(29px,3.8vw,40px);margin-bottom:12px}
.sec-head p{color:var(--muted);margin:0}
.crumb{font-size:13px;color:var(--faint);margin-bottom:16px}
.crumb a{color:var(--muted);text-decoration:none}
.crumb a:hover{color:var(--cyan)}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);margin-top:52px;border:1px solid var(--line2);border-radius:var(--radius);overflow:hidden}
.stat{padding:20px 22px;background:var(--bg2)}
.stat + .stat{border-left:1px solid var(--line2)}
.stat b{display:block;font-size:26px;font-family:"Fraunces",serif;font-weight:600}
.stat span{font-size:13px;color:var(--muted)}
@media(max-width:860px){.stats{grid-template-columns:1fr 1fr}.stat:nth-child(3){border-left:0}.stat{border-top:1px solid var(--line2)}.stat:nth-child(-n+2){border-top:0}}

/* Feature / generic grids */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:920px){.grid3{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.grid3,.grid2{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--line2);border-radius:var(--radius);padding:24px}
.card h3{font-size:19px;font-family:"Inter",sans-serif;font-weight:700;letter-spacing:0;margin-bottom:8px}
.card p{color:var(--muted);font-size:14.5px;margin:0}
.card .ic{font-size:22px;margin-bottom:12px;display:block}

/* Product showcase (home) */
.showcase{display:grid;grid-template-columns:1.1fr .9fr;gap:0;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:var(--panel)}
.showcase-main{padding:38px}
.showcase-main h3{font-size:30px;margin:12px 0}
.showcase-main p{color:var(--muted);margin:0 0 22px;max-width:34em}
.showcase-side{background:var(--bg2);border-left:1px solid var(--line2);padding:28px}
.showcase-side h4{margin:0 0 12px;font-size:13px;letter-spacing:.12em;color:var(--faint)}
@media(max-width:860px){.showcase{grid-template-columns:1fr}.showcase-side{border-left:0;border-top:1px solid var(--line2)}}

/* Tables */
table{width:100%;border-collapse:collapse;font-size:14.5px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line2);vertical-align:top}
th{font-size:12.5px;letter-spacing:.08em;color:var(--faint);font-weight:700}
td{color:var(--muted)}
td:first-child{color:var(--text);font-weight:600;white-space:nowrap}
.table-box{border:1px solid var(--line2);border-radius:var(--radius);overflow-x:auto;background:var(--bg2)}

/* System rows */
.sys-table{border:1px solid var(--line2);border-radius:var(--radius);overflow:hidden}
.sys-row{display:grid;grid-template-columns:1.1fr 2fr auto;gap:24px;padding:22px 24px;background:var(--bg2);align-items:center}
.sys-row + .sys-row{border-top:1px solid var(--line2)}
.sys-row h3{font-size:19px;font-family:"Inter",sans-serif;font-weight:700}
.sys-row h3 a{text-decoration:none}
.sys-row h3 a:hover{color:var(--cyan)}
.sys-row p{color:var(--muted);font-size:14px;margin:0}
@media(max-width:700px){.sys-row{grid-template-columns:1fr;gap:8px}}

/* Publications */
.pub-list{border-top:1px solid var(--line2)}
.pub{display:grid;grid-template-columns:130px 1fr auto;gap:24px;padding:20px 4px;border-bottom:1px solid var(--line2);text-decoration:none;align-items:baseline}
.pub:hover{background:rgba(142,199,210,.04)}
.pub time{font-size:13px;color:var(--faint)}
.pub h3{font-size:18px;font-family:"Inter",sans-serif;font-weight:600}
.pub p{color:var(--muted);font-size:14px;margin:4px 0 0;max-width:44em}
.pub .tag{font-size:12px;font-weight:600;color:var(--cyan);border:1px solid var(--line);padding:4px 11px;border-radius:999px;white-space:nowrap}
@media(max-width:700px){.pub{grid-template-columns:1fr;gap:6px}}

/* Docs layout */
.docs{display:grid;grid-template-columns:250px 1fr;gap:48px;align-items:start;padding:48px 0 72px}
.docs-side{position:sticky;top:92px}
.docs-side h4{font-size:12px;letter-spacing:.14em;color:var(--faint);margin:22px 0 8px}
.docs-side h4:first-child{margin-top:0}
.docs-side a{display:block;color:var(--muted);text-decoration:none;font-size:14px;padding:5px 0}
.docs-side a:hover{color:var(--cyan)}
.docs-main{min-width:0}
.docs-main h2{font-size:30px;margin:44px 0 12px;scroll-margin-top:92px}
.docs-main h2:first-child{margin-top:0}
.docs-main h3{font-size:20px;font-family:"Inter",sans-serif;font-weight:700;margin:28px 0 8px;scroll-margin-top:92px}
.docs-main p{color:var(--muted);max-width:46em}
.docs-main ul{color:var(--muted);max-width:46em;padding-left:20px}
.docs-main li{margin:5px 0}
.docs-main strong{color:var(--text)}
@media(max-width:920px){.docs{grid-template-columns:1fr}.docs-side{position:static;display:block}.docs-side nav{columns:2}}

/* Chart box (home hero) */
.chart-box{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px 18px 12px}
.chart-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:8px}
.chart-title{font-size:13px;font-weight:600;color:var(--muted)}
.chart-price{font-size:26px;font-weight:700}
.chart-price span{font-size:13px;font-weight:600}
.up{color:var(--green)} .down{color:var(--red)}
canvas#chart{width:100%;height:230px;display:block}
.chart-foot{display:flex;gap:18px;flex-wrap:wrap;border-top:1px solid var(--line2);padding-top:10px;margin-top:6px;font-size:12px;color:var(--faint)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
@media(max-width:920px){.hero-grid{grid-template-columns:1fr}}

/* Timeline */
.tl{border-left:2px solid var(--line);margin-left:6px;padding-left:28px}
.tl-item{position:relative;padding-bottom:28px}
.tl-item::before{content:"";position:absolute;left:-35px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--bg);border:2px solid var(--cyan)}
.tl-item h3{font-size:18px;font-family:"Inter",sans-serif;font-weight:700}
.tl-item p{color:var(--muted);margin:4px 0 0;max-width:44em;font-size:14.5px}
.tl-item time{font-size:13px;color:var(--copper);font-weight:600}

/* CTA + footer */
.cta{background:linear-gradient(135deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:22px;padding:42px}
.cta h2{font-size:clamp(27px,3.4vw,36px);margin-bottom:12px}
.cta p{color:var(--muted);max-width:42em;margin:0 0 24px}
footer{border-top:1px solid var(--line2);padding:36px 0 44px;color:var(--faint);font-size:13px}
.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer a{color:var(--muted);text-decoration:none}
footer a:hover{color:var(--text)}
.note{border:1px solid rgba(212,154,115,.4);background:rgba(212,154,115,.08);border-radius:12px;padding:14px 18px;color:var(--muted);font-size:14.5px;max-width:46em}
.note strong{color:var(--copper)}

/* ===== Terminal Mono reskin — pilihan user 2026-10-21 (Varian B) ===== */
:root{
  --bg:#000000; --bg2:#050505; --panel:#0a0a0a; --panel2:#111111;
  --text:#f2f2f2; --muted:#a3a3a3; --faint:#737373;
  --cyan:#f2f2f2; --copper:#a3a3a3; --red:#737373; --green:#e5e5e5;
  --line:rgba(255,255,255,.20); --line2:rgba(255,255,255,.10);
  --radius:3px; --code:#050505;
}
body{font-family:"JetBrains Mono",ui-monospace,monospace}
h1,h2,h3,.stat b{font-family:"JetBrains Mono",ui-monospace,monospace;font-weight:700}
::selection{background:#f2f2f2;color:#000}
header.site{background:rgba(0,0,0,.92)}
.btn-primary{color:#000}
.btn-primary:hover{background:#ffffff}
.nav-cta{color:#000 !important}
.nav-cta:hover{background:#ffffff}
.btn-copper{background:#f2f2f2;border-color:#f2f2f2;color:#000}
.btn-copper:hover{background:#ffffff}
.btn-ghost:hover{border-color:#f2f2f2;color:#f2f2f2}
code{background:rgba(255,255,255,.09)}
.badge{background:#0a0a0a !important;color:#f2f2f2 !important;border:1px solid #454545 !important}
.pub .tag{color:#f2f2f2;border-color:#454545}
.filter.active{background:#f2f2f2;color:#000;border-color:#f2f2f2}
.note{border-color:rgba(255,255,255,.28);background:#0a0a0a}
.note strong{color:#f2f2f2}
.tl-item::before{border-color:#f2f2f2}
.step .num{color:#f2f2f2}
.principles li b{color:#f2f2f2}
:focus-visible{outline-color:#f2f2f2}

/* Noa — logo seal (2026-10-22) */
.brand-mark img{width:34px;height:34px;border-radius:50%;display:block}
.foot-seal{width:30px;height:30px;border-radius:50%;vertical-align:-9px}

/* === Clone nousresearch.com — bahasa desain paper+tinta (2026-10-22) === */
:root{
  --bg:#f4f4f0; --bg2:#ecece7; --panel:#ffffff; --panel2:#efefea;
  --text:#141416; --muted:#55555c; --faint:#8a8a92;
  --cyan:#0c0c0e; --copper:#55555c; --red:#0c0c0e; --green:#0c0c0e;
  --line:rgba(12,12,14,.16); --line2:rgba(12,12,14,.3); --code:#0a0a0b;
}
body{font-family:"Archivo","Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--text)}
h1,h2,h3{font-family:"Bebas Neue","Arial Narrow",sans-serif;font-weight:400;letter-spacing:.015em}
.stat b{font-family:"Bebas Neue","Arial Narrow",sans-serif;font-weight:400}
.card h3,.sys-row h3{font-family:"Bebas Neue","Arial Narrow",sans-serif;font-weight:400;letter-spacing:.03em}
header.site{background:rgba(244,244,240,.93)}
::selection{background:#0c0c0e;color:#f4f4f0}
.btn-primary{background:#0c0c0e;color:#fff;border-color:#0c0c0e}
.btn-primary:hover{background:#2a2a30}
.nav-cta{background:#0c0c0e;color:#fff !important}
.nav-cta:hover{background:#2a2a30}
pre{background:#0a0a0b;color:#f2f2f2;border-color:#0a0a0b}
code{background:rgba(12,12,14,.08)}
pre code{background:transparent}
.brand-mark{background:#fff;border-color:rgba(12,12,14,.3)}
.brand-mark img{border-radius:50%}

/* === v7 Dossier Lab — sistem desain khas NOIR (2026-10-22) === */
:root{
  --bg:#060607; --bg2:#0c0c0e; --panel:#0d0d10; --panel2:#121216;
  --text:#f4f4f0; --muted:#a3a3ab; --faint:#6d6d75;
  --cyan:#f4f4f0; --copper:#a3a3ab; --red:#f4f4f0; --green:#f4f4f0;
  --line:rgba(244,244,240,.15); --line2:rgba(244,244,240,.32); --code:#000000;
}
body{font-family:"Archivo","Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--text)}
h1,h2,h3{font-family:"Archivo Black","Arial Black",sans-serif;font-weight:400;letter-spacing:.01em}
.stat b{font-family:"Archivo Black","Arial Black",sans-serif;font-weight:400}
.card h3,.sys-row h3{font-family:"Archivo",sans-serif;font-weight:700;letter-spacing:0}
header.site{background:rgba(6,6,7,.92)}
::selection{background:#f4f4f0;color:#060607}
.btn-primary{background:#f4f4f0;color:#0b0b0c;border-color:#f4f4f0}
.btn-primary:hover{background:#dcdcd4}
.nav-cta{background:#f4f4f0;color:#0b0b0c !important}
.nav-cta:hover{background:#dcdcd4}
pre{background:#000;color:#f2f2f0;border-color:rgba(244,244,240,.32)}
code{background:rgba(244,244,240,.09)}
pre code{background:transparent}
.brand-mark{background:#0d0d10;border-color:rgba(244,244,240,.32)}
.brand-mark img{border-radius:50%}