/* ATP Cadastral Instrument — production direction, v0.5 */
:root{
  --bg:#080b0c;--surface:#0d1113;--surface-2:#11171a;--fg:#eef3f5;--muted:#9aa8ae;
  --quiet:#657279;--line:#27343a;--line-strong:#3b484e;--accent:#20ef9c;--accent-dark:#087452;
  --plate:#e8e4d7;--plate-2:#ddd8c9;--plate-fg:#11191c;--plate-muted:#4e5a5f;--plate-line:#9ba3a1;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono','SF Mono',ui-monospace,monospace;
  --nav-h:72px;--max:1180px;--gut:32px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--fg);font-family:var(--sans);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%}ul{list-style:none}
::selection{background:var(--accent);color:#03130d}
.skip-link{position:fixed;top:8px;left:8px;z-index:500;background:var(--plate);color:var(--plate-fg);padding:10px 14px;transform:translateY(-150%)}
.skip-link:focus{transform:none}
.container{width:100%;max-width:var(--max);padding:0 var(--gut);margin:0 auto}
.blueprint{position:fixed;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:8.333% 100%;mask-image:linear-gradient(to bottom,#000 0 28%,transparent 55%)}
.progress{position:fixed;left:0;top:0;width:0;height:2px;background:var(--accent);z-index:400}

/* Navigation */
.nav{position:fixed;inset:0 0 auto;height:var(--nav-h);z-index:100;display:flex;align-items:center;gap:24px;padding:0 var(--gut);border-bottom:1px solid var(--line);background:rgba(8,11,12,.93);backdrop-filter:blur(12px)}
.nav-brand{display:flex;align-items:center;gap:10px;flex-shrink:0}.nav-brand img{height:28px}.nav-brand b{font-size:13px}.nav-brand span{color:var(--muted);font-weight:500}
.nav-links{display:flex;align-items:center;gap:23px;margin-left:auto}.nav-links a{font-size:13px;color:var(--muted);white-space:nowrap}.nav-links a:hover,.nav-links a:focus-visible,.nav-links a.active{color:var(--fg)}
.nav-links a.active{box-shadow:inset 0 -1px var(--accent);padding-bottom:3px}
.language-switch{display:flex;align-items:center;gap:8px;margin-left:10px;font:11px var(--mono);letter-spacing:.1em}.language-switch button{border:0;background:none;color:var(--muted);cursor:pointer;padding:10px 2px;min-width:28px}.language-switch button:hover,.language-switch button:focus-visible,.language-switch button.active{color:var(--fg)}.language-switch button.active{box-shadow:inset 0 -1px var(--accent)}.language-switch span{color:var(--quiet)}
.nav-burger{display:none;margin-left:auto;border:1px solid var(--line);background:none;color:var(--fg);font:11px var(--mono);letter-spacing:.08em;padding:9px 11px;min-height:44px}
.drawer{position:fixed;inset:0;z-index:200;background:var(--bg);padding:88px var(--gut) 30px;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .18s ease-out}.drawer.open{transform:none}.drawer>a{font-size:22px;font-weight:600;padding:13px 0;border-bottom:1px solid var(--line)}.drawer .x{position:absolute;right:var(--gut);top:20px;border:1px solid var(--line);background:none;color:var(--fg);font:11px var(--mono);padding:10px;min-height:44px}.drawer-languages{margin:24px 0 0}.language-notice{position:fixed;top:84px;right:20px;z-index:300;background:var(--plate);color:var(--plate-fg);border:1px solid var(--plate-line);padding:12px 16px;font:12px var(--mono);max-width:360px}

/* Global section grammar */
.sec{padding:112px 0;border-top:1px solid var(--line)}
.section-header{display:grid;grid-template-columns:36px auto 1fr auto;align-items:center;gap:18px;margin-bottom:54px}.section-header h2{font-size:clamp(38px,5vw,66px);line-height:1;letter-spacing:-.055em}.section-header i{height:1px;background:currentColor;opacity:.22}.section-no,.section-type,.item-index,.registry-index,.registry-domain,.registry-status,.architecture-line,.asset-grid>article>span,.ecosystem-registry span,footer h3{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase}.section-no,.section-type{font-size:11px}.section-type{white-space:nowrap}
.kicker{font:500 11px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 18px;border:1px solid var(--accent);font-size:14px;transition:background .12s,color .12s}.btn-1:hover,.btn-1:focus-visible{background:var(--accent);color:#05120d}.btn-2{border-color:transparent;text-decoration:underline;text-underline-offset:4px}.btn-2:hover,.btn-2:focus-visible{color:var(--accent)}

/* Hero */
.hero{min-height:800px;padding:calc(var(--nav-h) + 105px) 0 105px;display:flex;align-items:center;border-bottom:1px solid var(--line);position:relative}.edge-index{position:absolute;right:14px;top:110px;writing-mode:vertical-rl;color:var(--quiet);font:10px var(--mono);letter-spacing:.42em}.hero-in{position:relative}.hero .kicker{color:var(--fg)}.h1{max-width:1040px;margin:26px 0 28px;font-size:clamp(54px,7.1vw,96px);line-height:.94;letter-spacing:-.065em}.hero-sub{max-width:770px;color:var(--muted);font-size:20px;line-height:1.55}.hero-act{display:flex;gap:16px;align-items:center;margin-top:38px}.instrument-strip{display:grid;grid-template-columns:repeat(3,1fr);margin-top:66px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.instrument-strip a{min-height:86px;padding:20px 18px;border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:center}.instrument-strip a:last-child{border-right:0}.instrument-strip span{font:10px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.instrument-strip b{font-size:16px;margin-top:5px}.instrument-strip a:hover,.instrument-strip a:focus-visible{background:var(--surface-2)}

/* Thesis and pillars */
.statement-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:70px;align-items:start}.statement-grid>h3,.statement-grid>div>h3{font-size:clamp(35px,4.8vw,60px);line-height:1.08;letter-spacing:-.045em}.statement-grid>div>p,.statement-grid>p{color:var(--muted);font-size:17px;line-height:1.75;margin-bottom:20px}.architecture-line{font-size:11px!important;color:var(--fg)!important;border-top:1px solid var(--line);padding-top:18px}
.pillar-grid,.asset-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line)}.pillar,.asset-grid article{padding:32px;border-right:1px solid var(--line)}.pillar:last-child,.asset-grid article:last-child{border-right:0}.item-index,.asset-grid>article>span{display:block;font-size:10px;color:var(--muted);margin-bottom:18px}.pillar h3,.asset-grid h3{font-size:23px;line-height:1.22;letter-spacing:-.025em}.pillar p,.asset-grid p{font-size:15px;line-height:1.7;color:var(--muted);margin-top:18px}.routes{margin-top:25px;border-top:1px solid var(--line)}.routes a{display:block;padding:10px 0;border-bottom:1px solid var(--line);font:10px var(--mono);letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}.routes a:hover,.routes a:focus-visible{color:var(--accent)}

/* Evidence plate and product registry */
.evidence-plate{background:var(--plate);color:var(--plate-fg);border-color:var(--plate-line)}.evidence-plate .section-header i{background:var(--plate-fg)}
.registry-labels,.registry-row summary{display:grid;grid-template-columns:40px minmax(330px,2fr) 160px 210px 34px;gap:18px;align-items:center}.registry-labels{height:44px;border-bottom:1px solid var(--plate-line);font:10px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--plate-muted);padding:0 12px}.registry-row{border-bottom:1px solid var(--plate-line)}.registry-row.provisional{border-bottom-style:dashed}.registry-row summary{min-height:92px;padding:18px 12px;cursor:pointer;list-style:none}.registry-row summary::-webkit-details-marker{display:none}.registry-row summary:hover,.registry-row summary:focus-visible{background:var(--plate-2)}.registry-index,.registry-domain,.registry-status{font-size:10px}.registry-system{display:flex;flex-direction:column}.registry-system b{font-size:16px}.registry-system em{font-style:normal;color:var(--plate-muted);font-size:14px}.registry-status.live{color:var(--accent-dark)}.registry-open{width:16px;height:16px;position:relative}.registry-open:before,.registry-open:after{content:"";position:absolute;background:var(--plate-fg);left:0;top:7px;width:16px;height:1px}.registry-open:after{transform:rotate(90deg)}.registry-row[open] .registry-open:after{transform:none}.registry-detail{padding:6px 64px 34px 70px;max-width:1050px}.registry-detail p{color:var(--plate-muted);line-height:1.75;margin-bottom:15px}.registry-detail ul{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 24px;margin:20px 0 24px}.registry-detail li{font-size:13px;border-top:1px solid var(--plate-line);padding-top:8px}.registry-detail a{font:11px var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--accent-dark);text-decoration:underline;text-underline-offset:4px}

/* Assets and architecture */
.asset-grid h4{font-size:17px;color:var(--muted);line-height:1.45;margin-top:10px}.asset-grid .architecture-line{margin-top:22px;font-size:9px!important}.architecture-intro{margin-bottom:52px}.architecture-intro .kicker{margin-bottom:18px}.architecture-intro h3,.ecosystem-intro h3{font-size:clamp(30px,4vw,48px);line-height:1.08;letter-spacing:-.04em}.layer-stack{border-top:1px solid var(--line)}.layer-stack article{display:grid;grid-template-columns:70px 280px 1fr;gap:28px;align-items:center;padding:24px 0;border-bottom:1px solid var(--line)}.layer-stack span{font:10px var(--mono);letter-spacing:.1em}.layer-stack h3{font-size:16px}.layer-stack p{color:var(--muted)}.architecture-total{margin-top:28px;text-align:center;padding:20px;border:1px solid var(--line)}

/* Ecosystem plate */
.ecosystem-intro{margin-bottom:50px}.ecosystem-intro .kicker{color:var(--plate-muted);margin-bottom:18px}.ecosystem-intro>p{color:var(--plate-muted)}.ecosystem-registry{border-top:1px solid var(--plate-line);display:grid;grid-template-columns:1fr 1fr}.ecosystem-registry div{padding:21px 20px;border-bottom:1px solid var(--plate-line)}.ecosystem-registry div:nth-child(odd){border-right:1px solid var(--plate-line)}.ecosystem-registry span{display:block;color:var(--plate-muted);font-size:9px;margin-bottom:6px}.ecosystem-registry b{font-size:15px}

/* CTA/footer */
.final-cta{padding:130px 0 150px;border-top:1px solid var(--line)}.final-cta h2{max-width:950px;font-size:clamp(48px,6.7vw,90px);line-height:.98;letter-spacing:-.06em;margin:22px 0}.final-cta>div>p:not(.kicker){max-width:720px;color:var(--muted);font-size:18px}
footer{border-top:1px solid var(--line);padding:58px 0 24px;background:var(--surface)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:60px}.footer-brand{display:flex;align-items:center;gap:10px}.footer-brand img{height:28px}.footer-grid p{color:var(--muted);margin-top:15px}.footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:9px}.footer-grid h3{font-size:10px;color:var(--quiet);margin-bottom:8px}.footer-grid a:not(.footer-brand){font-size:14px;color:var(--muted)}.footer-grid a:hover,.footer-grid a:focus-visible{color:var(--accent)}.footer-bottom{margin-top:45px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:var(--quiet);font:10px var(--mono)}

/* Voice consent shell */
.voice-entry{position:fixed;right:18px;bottom:18px;z-index:150}.voice-trigger,.voice-accept{border:1px solid var(--line-strong);background:var(--surface-2);color:var(--muted);padding:10px 14px;min-height:44px;cursor:pointer;font-size:12px}.voice-trigger:hover,.voice-trigger:focus-visible,.voice-accept:hover,.voice-accept:focus-visible{border-color:var(--accent);background:var(--accent);color:#04120b}.voice-consent{position:absolute;right:0;bottom:56px;width:min(360px,calc(100vw - 32px));padding:24px;background:var(--surface-2);border:1px solid var(--line-strong)}.voice-consent h2{font-size:23px}.voice-consent p{font-size:13px;color:var(--muted);line-height:1.65;margin:12px 0}.voice-consent>div{display:flex;gap:16px;margin-bottom:18px}.voice-consent a{font-size:12px;text-decoration:underline}.voice-close{position:absolute;right:9px;top:7px;border:0;background:none;color:var(--muted);font-size:24px;cursor:pointer}.voice-accept{width:100%}.voice-contact{display:block;text-align:center;margin-top:14px}#voiceWidget elevenlabs-convai{display:block}

:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.drawer,.btn{transition:none}}
@media(max-width:1120px){.nav-links{display:none}.nav-burger{display:block}.nav>.language-switch{margin-left:auto}.edge-index{display:none}.registry-labels,.registry-row summary{grid-template-columns:34px minmax(280px,1.8fr) 130px 180px 28px}.pillar,.asset-grid article{padding:26px}}
@media(max-width:820px){:root{--gut:20px;--nav-h:64px}.nav>.language-switch{display:none}.nav-burger{margin-left:auto}.hero{min-height:auto;padding:calc(var(--nav-h) + 70px) 0 76px}.h1{font-size:52px}.hero-sub{font-size:17px}.instrument-strip{grid-template-columns:1fr;margin-top:50px}.instrument-strip a{border-right:0;border-bottom:1px solid var(--line)}.instrument-strip a:last-child{border-bottom:0}.sec{padding:78px 0}.section-header{grid-template-columns:28px 1fr auto;gap:12px;margin-bottom:38px}.section-header h2{font-size:40px}.section-header i{display:none}.statement-grid{grid-template-columns:1fr;gap:30px}.pillar-grid,.asset-grid{grid-template-columns:1fr}.pillar,.asset-grid article{border-right:0;border-bottom:1px solid var(--line)}.pillar:last-child,.asset-grid article:last-child{border-bottom:0}.registry-labels{display:none}.registry-row summary{grid-template-columns:30px 1fr 26px;gap:12px;min-height:auto;padding:24px 0}.registry-domain{display:none}.registry-status{grid-column:2;grid-row:2}.registry-open{grid-column:3;grid-row:1 / span 2}.registry-system em{font-size:13px}.registry-detail{padding:0 0 30px 42px}.registry-detail ul{grid-template-columns:1fr}.layer-stack article{grid-template-columns:45px 1fr;gap:12px}.layer-stack p{grid-column:2}.ecosystem-registry{grid-template-columns:1fr}.ecosystem-registry div:nth-child(odd){border-right:0}.final-cta{padding:90px 0 110px}.footer-grid{grid-template-columns:1fr;gap:36px}.footer-bottom{flex-direction:column;gap:8px}.voice-trigger{font-size:13px}.hero-act{align-items:stretch;flex-direction:column}.btn{width:100%}}
@media(max-width:430px){.h1{font-size:43px}.section-header h2{font-size:35px}.registry-detail{padding-left:0}.registry-row summary{grid-template-columns:24px 1fr 24px}.voice-entry{right:12px;bottom:12px}}