/* keenmatter registry system, dark only */
:root{
  --base:#150B07;
  --ink:#EFE1CB;
  --ink-dim:rgba(239,225,203,0.68);
  --ink-mute:rgba(239,225,203,0.52);
  --rule:rgba(239,225,203,0.11);
  --rule-strong:rgba(239,225,203,0.22);
  --surface-1:rgba(239,225,203,0.04);
  --surface-2:rgba(239,225,203,0.06);
  --accent:#C97A3D;
  --serif:'Newsreader',Georgia,'Times New Roman',serif;
  --sans:'Geist',-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
  --mono:'Geist Mono',ui-monospace,'SF Mono',monospace;
  --maxw:1120px;
  --pad:24px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{background:var(--base);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
a{color:inherit;text-decoration:none}
::selection{background:rgba(201,122,61,0.35)}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}

/* type roles, kicker dot is automatic on every .mono label */
.mono{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:11px;letter-spacing:0.12em;text-transform:uppercase;color:var(--ink-mute)}
.mono::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px 1px rgba(201,122,61,0.7);flex:none}
h1,h2,.display{font-family:var(--serif);font-weight:400;letter-spacing:-0.01em}
em,.it{font-style:italic}

/* header, locked in place on scroll */
header{position:sticky;top:0;z-index:100;border-bottom:1px solid var(--rule);background:var(--base);background:color-mix(in srgb,var(--base) 86%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.masthead{display:flex;align-items:center;height:76px;gap:16px}
.mh-spacer{flex:1 1 0%}
.mh-spacer.wide{flex:11 1 0%}
.logo{font-family:var(--sans);font-weight:500;font-size:19px;letter-spacing:-0.01em;display:inline-flex;align-items:baseline}
.logo .dot{color:var(--accent)}
.nav{display:none;align-items:baseline;gap:28px}
.nav a{font-family:var(--mono);font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink-mute);padding:6px 0;transition:color .2s}
.nav a:hover{color:var(--ink)}
.nav a.on{color:var(--ink);border-bottom:1px solid var(--accent)}
.nav-cta{font-family:var(--sans);font-weight:500;font-size:14px;color:var(--ink);background:color-mix(in srgb,var(--accent) 16%,transparent);border:1px solid color-mix(in srgb,var(--accent) 50%,transparent);border-radius:999px;padding:10px 20px;transition:background .2s,border-color .2s;white-space:nowrap;flex:none}
.nav-cta:hover{background:color-mix(in srgb,var(--accent) 26%,transparent);border-color:var(--accent)}
@media(max-width:359px){
  .nav-cta{padding:9px 11px;font-size:12px}
  .logo{font-size:16px}
  .masthead{gap:10px}
}
.mh-right{display:flex;align-items:center;gap:10px;flex:none}

.burger{display:flex;flex-direction:column;gap:5px;width:44px;height:44px;align-items:center;justify-content:center;background:none;border:none;cursor:pointer;margin-right:-10px}
.burger span{width:20px;height:1px;background:var(--ink);transition:transform .25s,opacity .2s}
.burger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.mmenu{display:none;border-top:1px solid var(--rule);padding:8px 0 24px}
.mmenu.open{display:block}
.mmenu a{display:flex;justify-content:space-between;align-items:baseline;padding:16px 0;border-bottom:1px solid var(--rule);font-family:var(--serif);font-size:22px}
.mmenu a .no{font-family:var(--mono);font-size:10px;letter-spacing:0.12em;color:var(--ink-mute)}

/* page intro, vivid warm mesh */
.intro{position:relative;overflow:hidden;padding:72px 0 64px}
.intro .glow{position:absolute;inset:-10% -10% auto -10%;height:130%;pointer-events:none;filter:blur(12px);
  background:
    radial-gradient(ellipse 55% 45% at 82% 18%,rgba(220,96,52,0.5),transparent 60%),
    radial-gradient(ellipse 50% 45% at 96% 70%,rgba(168,58,40,0.42),transparent 65%),
    radial-gradient(ellipse 45% 42% at 60% 100%,rgba(240,170,90,0.22),transparent 65%),
    radial-gradient(ellipse 70% 50% at 4% 55%,rgba(50,18,12,0.55),transparent 70%);
  animation:meshdrift 42s ease-in-out infinite}
@keyframes meshdrift{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-1.5%,1%) scale(1.03)}}
@media(prefers-reduced-motion:reduce){.intro .glow{animation:none}}
.intro .grain{position:absolute;inset:0;pointer-events:none;opacity:0.14;mix-blend-mode:overlay;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.95 0 0 0 0 0.85 0 0 0 0 0.7 0 0 0 0.55 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>")}
.intro-inner{position:relative;z-index:2}
.intro h1{font-size:clamp(40px,8.4vw,84px);line-height:1.04;max-width:16ch;margin-top:22px;font-optical-sizing:auto}
.intro h1 .a{color:var(--accent);font-style:italic}
.intro .standfirst{margin-top:26px;font-size:clamp(16px,4.2vw,19px);line-height:1.65;color:var(--ink-dim);max-width:56ch}
.intro .actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px;align-items:center}

/* hero pill, reserved for the homepage hero eyebrow only */
.pill{display:inline-flex;align-items:center;gap:9px;padding:7px 14px;border-radius:0;border:none;background:transparent}
.pill .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px 1px rgba(201,122,61,0.7);flex:none}
.pill .lbl{font-family:var(--mono);font-size:10.5px;letter-spacing:0.07em;text-transform:uppercase;color:var(--ink-dim)}

/* buttons, rounded */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--sans);font-weight:500;font-size:15px;background:var(--ink);color:var(--base);border-radius:999px;padding:14px 26px;min-height:48px;border:none;cursor:pointer;transition:opacity .2s}
.btn:hover{opacity:.88}
.tlink{display:inline-flex;align-items:center;gap:10px;font-family:var(--sans);font-size:15px;color:var(--ink);border-bottom:1px solid var(--rule-strong);padding-bottom:3px;transition:border-color .2s}
.tlink:hover{border-color:var(--accent)}
.tlink .ar,.btn .ar{font-family:var(--mono);font-size:13px;transition:transform .2s}
.tlink:hover .ar,.btn:hover .ar{transform:translateX(3px)}

/* registry rows */
.registry{border-top:1px solid var(--rule)}
.row{display:grid;grid-template-columns:1fr;gap:18px;padding:44px 0;border-bottom:1px solid var(--rule)}
.row .rail{display:flex;align-items:baseline;gap:14px}
.row .no{font-family:var(--mono);font-size:12px;letter-spacing:0.1em;color:var(--accent)}
.row .rl{font-family:var(--mono);font-size:11px;letter-spacing:0.12em;text-transform:uppercase;color:var(--ink-mute)}
.row .body h2{font-size:clamp(26px,5.6vw,38px);line-height:1.15;max-width:22ch}
.row .body h3{font-family:var(--serif);font-weight:400;font-size:clamp(22px,5vw,30px);line-height:1.2}
.row .body .txt{margin-top:14px;color:var(--ink-dim);font-size:15.5px;line-height:1.7;max-width:60ch}
.row .body .txt+.txt{margin-top:12px}
.row .body .tlink{margin-top:22px}

/* ledger index, no connecting line, space handles it */
.ledger{border-top:1px solid var(--rule)}
.entry{display:block;padding:26px 0;border-bottom:1px solid var(--rule);transition:padding-left .25s}
a.entry:hover{padding-left:10px}
.entry .line{display:flex;align-items:baseline;justify-content:space-between;gap:20px}
.entry .name{font-family:var(--serif);font-size:clamp(22px,5.2vw,32px);line-height:1.15}
.entry .go{font-family:var(--mono);font-size:12px;color:var(--ink-mute);flex:none;transition:color .25s}
a.entry:hover .go{color:var(--accent)}
.entry .sub{margin-top:8px;color:var(--ink-dim);font-size:14.5px;line-height:1.6;max-width:58ch}

/* definition rows, stacked label over value, no connecting line */
.deflist{margin-top:20px;border-top:1px solid var(--rule)}
.def{padding:13px 0;border-bottom:1px solid var(--rule);font-size:14.5px}
.def .k{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:0.08em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:5px}
.def .v{display:block;color:var(--ink-dim);line-height:1.5}

/* prose block */
.prose{padding:64px 0}
.prose .kicker{margin-bottom:18px}
.prose p.big{font-family:var(--serif);font-size:clamp(24px,5.4vw,40px);line-height:1.28;max-width:26ch}
.prose p.big .a{color:var(--accent);font-style:italic}
.prose .after{margin-top:20px;color:var(--ink-dim);font-size:15.5px;line-height:1.7;max-width:58ch}

/* domains, visible chip row */
.domains{padding:30px 0;border-top:1px solid var(--rule)}
.domains .cap{font-family:var(--mono);font-size:10.5px;letter-spacing:0.12em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:16px;display:block}
.dchips{display:flex;flex-wrap:wrap;gap:10px}
.dchip{font-family:var(--sans);font-size:14.5px;color:var(--ink);border:1px solid var(--rule-strong);border-radius:999px;padding:9px 18px;transition:border-color .2s,background .2s}
.dchip:hover{border-color:var(--accent);background:var(--surface-1)}
.dchip.exp{color:var(--ink-mute);border-style:dashed;font-style:italic}

/* faq */
.faq-item{border-bottom:1px solid var(--rule)}
.faq-q{width:100%;text-align:left;background:none;border:none;color:var(--ink);font-family:var(--serif);font-size:clamp(18px,4.6vw,22px);padding:22px 40px 22px 0;cursor:pointer;position:relative;min-height:56px;line-height:1.3}
.faq-q::after{content:"+";position:absolute;right:2px;top:50%;transform:translateY(-50%);color:var(--accent);font-family:var(--mono);font-size:18px;transition:transform .25s}
.faq-item.open .faq-q::after{transform:translateY(-50%) rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{font-size:14.5px;color:var(--ink-dim);line-height:1.7;padding:0 44px 24px 0;max-width:60ch}
.faq-item.open .faq-a{max-height:400px}
.faq-group{display:flex;align-items:center;gap:9px;font-family:var(--mono);font-size:11px;letter-spacing:0.12em;text-transform:uppercase;color:var(--ink-mute);padding:36px 0 14px}
.faq-group::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px 1px rgba(201,122,61,0.7);flex:none}
.faq-group:first-child{padding-top:0}

/* end cta, vivid warm glow */
.endcta{border-top:1px solid var(--rule);padding:80px 0 90px;position:relative;overflow:hidden}
.endcta .glow{position:absolute;inset:0;pointer-events:none;filter:blur(16px);background:radial-gradient(ellipse 60% 80% at 50% 130%,rgba(220,96,52,0.4),transparent 60%),radial-gradient(ellipse 50% 60% at 78% 140%,rgba(240,170,90,0.22),transparent 65%)}
.endcta-inner{position:relative;z-index:2}
.endcta h2{font-size:clamp(30px,7vw,54px);line-height:1.1;max-width:18ch}
.endcta h2 .a{color:var(--accent);font-style:italic}
.endcta p{margin-top:18px;color:var(--ink-dim);font-size:16px;max-width:52ch;line-height:1.65}
.endcta .actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:34px;align-items:center}

/* footer */
footer{border-top:1px solid var(--rule);padding:52px 0 44px}
.fgrid{display:grid;grid-template-columns:1fr;gap:36px}
.fbrand p{color:var(--ink-mute);font-size:13.5px;max-width:30ch;margin-top:12px;line-height:1.6}
.fcols{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.fcol h5{font-family:var(--mono);font-size:10px;letter-spacing:0.14em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:14px}
.fcol a{display:block;font-size:14px;color:var(--ink-dim);padding:11px 0;transition:color .2s}
.fcol a:hover{color:var(--ink)}
.fbase{display:flex;flex-direction:column;gap:8px;margin-top:40px;padding-top:22px;border-top:1px solid var(--rule);font-family:var(--mono);font-size:10px;letter-spacing:0.12em;text-transform:uppercase;color:var(--ink-mute)}

/* sample-output preview box */
.preview{margin-top:18px;border:1px solid var(--rule);border-radius:10px;padding:6px 16px;background:color-mix(in srgb,var(--ink) 4%,transparent)}
.preview .pln{display:flex;justify-content:space-between;align-items:baseline;padding:9px 0;font-family:var(--mono);font-size:12px}
.preview .pln+.pln{border-top:1px solid var(--rule)}
.preview .pln span{color:var(--ink-mute)}
.preview .pln b{color:var(--ink);font-weight:500}
.preview .pln b.ok{color:var(--accent)}

/* companies marquee, tile chips */
.marquee-wrap{padding:36px 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.marquee-cap{font-family:var(--mono);font-size:10.5px;letter-spacing:0.12em;text-transform:uppercase;color:var(--ink-mute);text-align:center;margin-bottom:26px}
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;width:max-content;align-items:center;gap:14px;animation:mq-scroll 46s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.mq-item{display:flex;align-items:center;justify-content:center;height:52px;padding:0 24px;border:1px solid var(--rule);border-radius:8px;flex:none;transition:border-color .3s ease}
.mq-item:hover{border-color:var(--accent)}
.mq-item span{font-family:var(--mono);font-weight:500;font-size:12.5px;letter-spacing:0.08em;text-transform:uppercase;color:var(--ink-mute);white-space:nowrap;transition:color .3s ease}
.mq-item:hover span{color:var(--ink)}
@keyframes mq-scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.marquee-track{animation:none;flex-wrap:wrap;width:auto}}

/* reveal */
.rv{opacity:0;transform:translateY(10px);animation:rv .8s cubic-bezier(.22,.61,.36,1) forwards}
.rv2{animation-delay:.1s}.rv3{animation-delay:.2s}
@keyframes rv{to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.rv{animation:none;opacity:1;transform:none}}

/* focus */
a:focus-visible,button:focus-visible{outline:1px solid var(--accent);outline-offset:3px}

/* desktop */
@media(min-width:880px){
  :root{--pad:48px}
  .burger{display:none}
  .mmenu{display:none!important}
  .nav{display:flex}
  .intro{padding:110px 0 96px}
  .row{grid-template-columns:280px 1fr;gap:32px;padding:56px 0}
  .row .rail{flex-direction:column;gap:10px;position:sticky;top:96px;align-self:start}
  .prose{padding:96px 0}
  .endcta{padding:120px 0 130px}
  .fgrid{grid-template-columns:1.2fr 2fr}
  .fcols{grid-template-columns:repeat(3,1fr);gap:48px}
  .fbase{flex-direction:row;justify-content:space-between}
  .entry{padding:30px 0}
}