:root{--db-obsidian:#0a0a0b;--db-bone:#f5f7fa;--db-steel:#485560;--db-cyan:#00d5d8;--db-surface-1:#111214;--db-border:#25282c;--db-muted:#8a929a;--db-font-display:"Geist Sans","Inter",system-ui,-apple-system,sans-serif;--db-font-body:"Inter",system-ui,-apple-system,sans-serif;--db-font-mono:"IBM Plex Mono",ui-monospace,monospace;--db-space-section:clamp(48px,8vw,160px);--db-max-width:1600px;--db-ease:cubic-bezier(0.22,0.61,0.36,1)}@font-face{font-family:Inter;src:url(/fonts/inter-latin-400-normal.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Inter;src:url(/fonts/inter-latin-600-normal.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap}@font-face{font-family:IBM Plex Mono;src:url(/fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:IBM Plex Mono;src:url(/fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}*{box-sizing:border-box;margin:0;padding:0}body,html{overflow-x:clip}html{scroll-behavior:smooth}body{font-family:var(--db-font-body);background:var(--db-obsidian);color:var(--db-bone);-webkit-font-smoothing:antialiased;line-height:1.6;font-size:16px}a{color:inherit}a,a:hover{text-decoration:none}:focus-visible{outline:2px solid var(--db-cyan);outline-offset:3px}.skip-link{position:absolute;left:-9999px;top:0;background:var(--db-cyan);color:#000;padding:8px 16px;z-index:100;font-weight:600}.skip-link:focus{left:8px;top:8px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.container{max-width:var(--db-max-width);margin:0 auto;padding:0 clamp(20px,5vw,96px)}.section{padding:var(--db-space-section) 0}.eyebrow{font-family:var(--db-font-mono);font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--db-muted)}.display{font-family:var(--db-font-display);font-weight:600;line-height:1.05;letter-spacing:.02em}.hero-title{font-size:clamp(56px,6.2vw,112px)}.statement{font-size:clamp(42px,4vw,76px)}.h2{font-size:clamp(32px,3vw,56px)}.rail{font-family:var(--db-font-mono);font-size:13px;letter-spacing:.22em}.btn,.rail{color:var(--db-bone)}.btn{display:inline-flex;align-items:center;gap:12px;padding:16px 28px;border:1px solid var(--db-border);background:transparent;font:inherit;cursor:pointer;font-family:var(--db-font-mono);font-size:13px;letter-spacing:.18em;text-transform:uppercase;border-radius:0;transition:border-color .18s var(--db-ease),background .18s var(--db-ease)}.btn-primary{border-color:var(--db-cyan);color:var(--db-bone)}.btn-primary:hover{background:rgba(0,213,216,.08)}.btn-ghost{border-color:var(--db-muted);color:var(--db-bone)}.btn-ghost:hover{border-color:var(--db-bone)}.site-header{position:fixed;inset:0 0 auto 0;height:88px;display:flex;align-items:center;z-index:50;background:transparent;border-bottom:1px solid rgba(245,247,250,.1);transition:background .3s var(--db-ease)}.site-header.scrolled{background:rgba(10,10,11,.96);border-bottom:1px solid var(--db-border)}.site-header nav{display:flex;gap:32px;margin-left:auto;align-items:center}.site-header nav a{font-family:var(--db-font-mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--db-muted);position:relative;padding:12px 4px}.site-header nav a:hover{color:var(--db-bone)}.site-header nav a:after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1px;background:var(--db-cyan);transition:width .2s var(--db-ease)}.site-header nav a:hover:after{width:100%}.hero{min-height:min(100svh,1050px);display:flex;align-items:center;position:relative;overflow:hidden;background:radial-gradient(120% 90% at 75% 20%,#17191d 0,var(--db-obsidian) 60%)}.hero-copy p.body{font-size:18px;color:var(--db-muted);margin-top:24px;max-width:560px}.hero-ctas{display:flex;gap:16px;margin-top:40px;flex-wrap:wrap}@media (max-width:900px){.hero-copy{max-width:100%}.site-header nav.desktop{display:none}.hero-title{font-size:clamp(40px,12.5vw,64px)}.statement{font-size:clamp(30px,8.5vw,44px)}.h2{font-size:clamp(26px,7vw,36px)}.rail{letter-spacing:.14em}}@media (min-width:901px){.menu-btn{display:none}}.mobile-nav{position:fixed;inset:0;background:var(--db-obsidian);z-index:100;display:flex;flex-direction:column;padding:24px clamp(20px,5vw,96px) 48px}.mobile-nav a{font-size:32px;padding:12px 0;border-bottom:1px solid var(--db-border);font-family:var(--db-font-display)}.site-footer{border-top:1px solid var(--db-border);padding:48px 0;color:var(--db-muted);font-size:14px}.site-footer .row{display:flex;gap:32px;flex-wrap:wrap;align-items:center;justify-content:space-between}.site-footer nav a{display:inline-block;padding:10px 4px}@media (prefers-reduced-motion:reduce){*,:after,:before{animation:none!important;transition:none!important}html{scroll-behavior:auto}}.hero-media{position:absolute;inset:0;z-index:0}.hero-media img,.hero-media picture{width:100%;height:100%;object-fit:cover;display:block}.hero-scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,10,11,.96) 0,rgba(10,10,11,.87) 38%,rgba(10,10,11,.5) 70%,rgba(10,10,11,.66) 100%),linear-gradient(0deg,var(--db-obsidian) 0,transparent 26%)}.hero-copy{position:relative;z-index:1}.hero>.container{width:100%}.media-panel{margin-top:48px}.media-panel img,.media-panel picture{width:100%;height:auto;display:block;aspect-ratio:16/9;object-fit:cover;border:1px solid var(--db-border)}.media-panel figcaption{margin-top:12px}.research-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:clamp(32px,5vw,96px);gap:clamp(32px,5vw,96px);align-items:start}@media (max-width:900px){.research-grid{grid-template-columns:1fr}}.contact-form{display:grid;grid-gap:20px;gap:20px;max-width:720px;margin-top:40px}.contact-form .field{display:grid;grid-gap:8px;gap:8px}.contact-form label{font-family:var(--db-font-mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--db-muted)}.contact-form input,.contact-form textarea{background:var(--db-surface-1);border:1px solid var(--db-border);color:var(--db-bone);padding:14px 16px;font-size:16px;font-family:var(--db-font-body);border-radius:0;width:100%}.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--db-cyan)}.contact-form .check{grid-template-columns:auto 1fr;align-items:start;gap:12px}.contact-form .check input{width:20px;height:20px;margin-top:2px;accent-color:var(--db-cyan)}.contact-form .check label{text-transform:none;letter-spacing:0;font-size:14px}.page-hero{padding-top:160px}.channel-list{list-style:none;margin-top:32px}.channel-list li{padding:20px 0;border-top:1px solid var(--db-border)}@keyframes hero-settle{0%{transform:scale(1.02)}to{transform:scale(1)}}@keyframes rise-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.hero-media picture{animation:hero-settle 1.2s var(--db-ease) both}.hero-copy>*{animation:rise-in .7s var(--db-ease) both}.hero-copy>:nth-child(2){animation-delay:80ms}.hero-copy>:nth-child(3){animation-delay:.2s}.hero-copy>:nth-child(4){animation-delay:.32s}.hero-copy>:nth-child(5){animation-delay:.42s}.scroll-cue{position:absolute;left:max(clamp(20px,5vw,96px),calc((100vw - var(--db-max-width)) / 2 + clamp(20px, 5vw, 96px)));bottom:32px;z-index:1;display:flex;align-items:center;gap:16px;font-family:var(--db-font-mono);font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--db-muted)}.scroll-cue:before{content:"";width:1px;height:56px;background:linear-gradient(var(--db-cyan),transparent)}.scroll-cue:hover{color:var(--db-bone)}@media (max-width:900px){.scroll-cue{display:none}}.seq-step{position:-webkit-sticky;position:sticky;top:0;min-height:100svh;display:flex;flex-direction:column;justify-content:center;background:var(--db-obsidian);border-top:1px solid var(--db-border);padding:96px 0}.seq-index{font-family:var(--db-font-mono);font-size:13px;letter-spacing:.28em;color:var(--db-cyan)}@media (max-width:900px){.seq-step{position:static;min-height:0}}.research-field{display:block;width:100%;text-align:left;background:none;border:none;border-top:1px solid var(--db-border);padding:14px 0;font-size:20px;font-family:var(--db-font-body);color:var(--db-muted);cursor:pointer;transition:color .18s var(--db-ease),padding-left .22s var(--db-ease)}.research-field:focus-visible,.research-field:hover,.research-field[aria-selected=true]{color:var(--db-bone);padding-left:12px}.research-field[aria-selected=true]{border-top-color:var(--db-cyan)}.research-preview{position:-webkit-sticky;position:sticky;top:120px}.research-preview .frame{position:relative;aspect-ratio:16/10;overflow:hidden;border:1px solid var(--db-border)}.research-preview img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .7s var(--db-ease)}.research-preview img.active{opacity:1}@media (max-width:900px){.research-preview{position:static;margin-top:32px}}@media (prefers-reduced-motion:reduce){.hero-copy>*,.hero-media picture{animation:none}.seq-step{position:static;min-height:0}.research-preview img{transition:none}}.autonomy-grid{display:grid;margin-top:16px}.autonomy-grid article{padding:40px 0;border-top:1px solid var(--db-border)}@media (min-width:1024px){.autonomy-grid{grid-template-columns:1fr 1fr 1fr}.autonomy-grid article{padding:40px 32px 8px 0}.autonomy-grid article+article{border-left:1px solid var(--db-border);padding-left:32px}}.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s var(--db-ease),transform .6s var(--db-ease)}.reveal.is-visible{opacity:1;transform:none}.mask-fade-l{-webkit-mask-image:linear-gradient(90deg,transparent,rgba(0,0,0,.25) 7%,#000 22%,#000);mask-image:linear-gradient(90deg,transparent,rgba(0,0,0,.25) 7%,#000 22%,#000)}.mask-fade-r{-webkit-mask-image:linear-gradient(270deg,transparent,rgba(0,0,0,.25) 7%,#000 22%,#000);mask-image:linear-gradient(270deg,transparent,rgba(0,0,0,.25) 7%,#000 22%,#000)}.mask-fade-b{-webkit-mask-image:linear-gradient(0deg,transparent,#000 20%,#000);mask-image:linear-gradient(0deg,transparent,#000 20%,#000)}.mask-delta{-webkit-clip-path:polygon(7% 0,100% 0,100% 100%,0 100%);clip-path:polygon(7% 0,100% 0,100% 100%,0 100%)}.media-panel.frameless img,.media-panel.frameless picture{border:none}.bleed-r{margin-right:calc((100% - 100vw) / 2)}.panel-band{height:clamp(320px,58vh,560px);overflow:hidden}.fill-cover{height:100%!important;object-fit:cover}.autonomy-stage{position:relative;overflow:hidden;margin-top:64px;padding:96px 0}.autonomy-stage .stage-bg{position:absolute;inset:0;margin:0}.autonomy-stage .stage-bg img{width:100%;height:100%;object-fit:cover}.autonomy-stage .stage-scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,10,11,.96) 0,rgba(10,10,11,.9) 40%,rgba(10,10,11,.84) 70%,rgba(10,10,11,.9) 100%),linear-gradient(0deg,var(--db-obsidian) 0,transparent 18%,transparent 82%,var(--db-obsidian) 100%)}.autonomy-stage .stage-body{color:rgba(245,247,250,.82)}.autonomy-stage>.container{position:relative;z-index:1}.autonomy-stage .autonomy-grid{margin-top:0}.autonomy-stage .autonomy-grid article{border-top-color:rgba(245,247,250,.16)}.research-preview .frame{-webkit-clip-path:polygon(7% 0,100% 0,100% 100%,0 100%);clip-path:polygon(7% 0,100% 0,100% 100%,0 100%)}.research-preview img{transition:opacity .7s var(--db-ease),transform 1.1s var(--db-ease)}.research-preview img.active{transform:scale(1.06)}.contact-strip{height:28vh;min-height:220px;overflow:hidden}.contact-strip img{width:100%;height:100%;object-fit:cover;-webkit-mask-image:linear-gradient(0deg,transparent,#000 24%,#000 76%,transparent);mask-image:linear-gradient(0deg,transparent,#000 24%,#000 76%,transparent)}.section-bone{background:var(--db-bone)}.section-bone .display,.section-bone h2,.section-bone h3{color:#0b0c0d}.section-bone .eyebrow,.section-bone .seq-index,.section-bone .soft{color:var(--db-steel)}.section-bone article{border-color:#d5dbe1!important}.soft{color:var(--db-muted)}.lattice-hero-mark{max-width:100%;height:auto;margin-top:40px}@media (max-width:900px){.lattice-index-mark{max-width:260px;height:auto}}.lattice-grid{background-image:linear-gradient(rgba(245,247,250,.055) 1px,transparent 0),linear-gradient(90deg,rgba(245,247,250,.055) 1px,transparent 0);background-size:72px 72px;-webkit-mask-image:linear-gradient(0deg,#000 70%,transparent);mask-image:linear-gradient(0deg,#000 70%,transparent)}.arch-chain{display:grid;grid-template-columns:1.2fr 1fr;grid-gap:clamp(32px,5vw,96px);gap:clamp(32px,5vw,96px);margin-top:48px;align-items:start}.arch-chain ol{list-style:none}.arch-chain ol li{display:grid;grid-gap:10px;gap:10px;justify-items:start}.arch-node{display:block;width:100%;border:1px solid var(--db-border);padding:18px 20px;font-family:var(--db-font-mono);font-size:15px;letter-spacing:.14em;text-transform:uppercase}.arch-edge{color:var(--db-cyan);font-size:20px;padding:2px 0 2px 20px}.arch-chain ul{list-style:none;border-top:1px solid var(--db-border)}.arch-chain ul li{padding:16px 0;border-bottom:1px solid var(--db-border);font-family:var(--db-font-mono);font-size:14px;letter-spacing:.2em;text-transform:uppercase;color:var(--db-muted)}@media (max-width:900px){.arch-chain{grid-template-columns:1fr}}.domain-grid{display:grid;grid-template-columns:.85fr 1.15fr;grid-gap:clamp(32px,5vw,80px);gap:clamp(32px,5vw,80px);align-items:center}@media (max-width:900px){.domain-grid{grid-template-columns:1fr}}.grain{position:relative}.grain:after{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;opacity:.05;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='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E")}