:root{--bg:#08090b;--panel:#0d0f12;--panel2:#12151a;--ink:#f4f4ef;--muted:#9a9ca3;--line:#272a31;--acid:#c8ff37;--cyan:#63e6ff;--violet:#a276ff;--pink:#ff5ebc;--orange:#ff9b52;--wrap:min(1180px,calc(100vw - 48px));--mono:'SFMono-Regular',Consolas,'Liberation Mono',monospace;--sans:Inter,ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65;overflow-x:hidden}a{color:inherit;text-decoration:none}::selection{background:var(--acid);color:#050505}.wrap{width:var(--wrap);margin-inline:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;z-index:99;background:var(--acid);color:#000;padding:8px 12px}
.noise{position:fixed;inset:0;pointer-events:none;z-index:50;opacity:.045;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E")}
.nav-shell{height:78px;width:min(1320px,calc(100vw - 32px));margin:auto;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid var(--line);position:relative;z-index:5}.brand{display:inline-flex;align-items:center;gap:12px;font:500 13px/1 var(--mono);letter-spacing:.16em}.mark{width:18px;height:18px;display:inline-block;background:conic-gradient(from 210deg,var(--cyan),var(--violet),var(--pink),var(--orange),var(--acid),var(--cyan));clip-path:polygon(50% 0,100% 100%,0 100%)}.nav-shell nav{display:flex;gap:30px;font:400 12px/1 var(--mono);color:#c7c8cc}.nav-shell nav a:hover{color:var(--acid)}.status{justify-self:end;display:flex;align-items:center;gap:8px;font:400 11px/1 var(--mono);color:#a8aaa9}.status i{width:7px;height:7px;background:var(--acid);border-radius:50%;box-shadow:0 0 12px var(--acid)}
.hero{min-height:calc(100vh - 78px);display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:48px;padding:78px 0 90px}.eyebrow,.label,.acid{font:500 11px/1.4 var(--mono);letter-spacing:.18em;text-transform:uppercase}.eyebrow{color:#b4b5bb}.hero h1,.closing h2,.legal-hero h1{font-size:clamp(54px,7.6vw,112px);line-height:.88;letter-spacing:-.065em;margin:28px 0 34px;font-weight:600}.hero h1 em,.closing h2 em,.legal-hero h1 em{font-style:normal;color:transparent;-webkit-text-stroke:1px #bfc2c8}.lead{max-width:640px;font-size:19px;color:#b9bbc1}.actions{display:flex;gap:12px;margin-top:38px}.btn{border:1px solid var(--line);padding:14px 18px;font:500 12px/1 var(--mono);display:inline-flex;gap:28px;align-items:center;transition:.2s}.btn:hover{border-color:#666}.btn.primary{background:var(--acid);color:#070807;border-color:var(--acid)}
.prism-stage{position:relative;min-height:560px;isolation:isolate}.prism{position:absolute;left:44%;top:41%;width:180px;height:170px;transform:translate(-50%,-50%) rotate(-5deg);clip-path:polygon(50% 0,100% 100%,0 100%);background:linear-gradient(135deg,rgba(255,255,255,.42),rgba(255,255,255,.02) 38%,rgba(255,255,255,.14));border:1px solid rgba(255,255,255,.3);filter:drop-shadow(0 0 45px rgba(117,182,255,.08));z-index:3}.beam{position:absolute;left:3%;top:40%;width:48%;height:2px;background:linear-gradient(90deg,transparent,#fff 35%,#fff);transform:rotate(-4deg);box-shadow:0 0 18px #fff;z-index:2}.spectrum{position:absolute;left:55%;top:39%;width:49%;height:170px;transform:rotate(10deg);z-index:1}.spectrum i{position:absolute;left:0;top:0;width:100%;height:24px;filter:blur(.2px);transform-origin:left center;clip-path:polygon(0 35%,100% 0,100% 100%,0 65%);opacity:.72}.spectrum i:nth-child(1){background:linear-gradient(90deg,var(--cyan),transparent);transform:rotate(-5deg)}.spectrum i:nth-child(2){background:linear-gradient(90deg,var(--violet),transparent);transform:rotate(1deg)}.spectrum i:nth-child(3){background:linear-gradient(90deg,var(--pink),transparent);transform:rotate(7deg)}.spectrum i:nth-child(4){background:linear-gradient(90deg,var(--orange),transparent);transform:rotate(13deg)}.spectrum i:nth-child(5){background:linear-gradient(90deg,var(--acid),transparent);transform:rotate(19deg)}.ring{position:absolute;border:1px solid #23262c;border-radius:50%;left:44%;top:41%;transform:translate(-50%,-50%)}.r1{width:390px;height:390px}.r2{width:520px;height:520px;opacity:.45}.prism-stage small{position:absolute;right:0;bottom:55px;color:#73767d;font:400 10px/1.6 var(--mono);letter-spacing:.12em;text-align:right}
.ticker{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;white-space:nowrap;color:#9fa1a8;font:400 11px/1 var(--mono);letter-spacing:.13em}.ticker div{padding:15px 0;display:inline-block;min-width:200%;animation:scroll 28s linear infinite}.ticker b{color:var(--acid);margin:0 18px}@keyframes scroll{to{transform:translateX(-50%)}}
.section{padding:120px 0;border-bottom:1px solid var(--line)}.label{display:flex;gap:15px;color:#8d9097;margin-bottom:58px}.label span{color:var(--acid)}.split{display:grid;grid-template-columns:1.16fr .84fr;gap:80px;align-items:start}.split h2{font-size:clamp(36px,4.4vw,66px);line-height:1.02;letter-spacing:-.045em;margin:0;font-weight:600}.copy{color:#b5b7bd;font-size:17px}.copy p:first-child{margin-top:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:72px}.cards article{background:var(--bg);padding:34px;min-height:230px;transition:.25s}.cards article:hover{background:var(--panel)}.cards small,.pipeline span{font:500 10px/1 var(--mono);color:var(--acid);letter-spacing:.13em}.cards h3,.pipeline h3{font-size:22px;margin:65px 0 10px;letter-spacing:-.03em}.cards p,.pipeline p{color:#8f9299;font-size:14px}.acid{color:var(--acid);margin:0 0 20px}
.pipeline{display:grid;grid-template-columns:repeat(4,1fr);margin:76px 0 34px;border:1px solid var(--line)}.pipeline article{padding:30px;min-height:210px;border-right:1px solid var(--line);position:relative}.pipeline article:last-child{border-right:0}.pipeline article:not(:last-child):after{content:'→';position:absolute;right:-8px;top:28px;background:var(--bg);color:#686b72;padding:0 2px;font:14px var(--mono);z-index:2}.terminal{border:1px solid #343841;background:#07090b;box-shadow:0 30px 80px rgba(0,0,0,.3)}.term-head{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:12px 16px;border-bottom:1px solid #292c32;color:#747780;font:400 9px/1 var(--mono);letter-spacing:.12em}.term-head b{color:#aeb1b7;font-weight:400}.term-head span:last-child{text-align:right}.term-body{padding:20px}.term-body p{display:grid;grid-template-columns:1fr auto;margin:0;padding:9px 0;border-bottom:1px dashed #1f2227;font:400 12px/1.2 var(--mono)}.term-body p:last-child{border-bottom:0}.term-body span{color:#777b84}.term-body b{color:#e9e9e4;font-weight:400}.term-body .ok{color:var(--acid)}
.links{display:grid;margin-top:35px}.links a{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:14px 0;font:400 12px/1.2 var(--mono)}.links a:last-child{border-bottom:1px solid var(--line)}.links a:hover{color:var(--acid)}.closing{position:relative;padding:145px 0 160px;overflow:hidden}.closing h2{font-size:clamp(50px,7vw,104px);max-width:930px;margin-bottom:0}.ghost-prism{position:absolute;width:360px;height:330px;right:-20px;bottom:-95px;clip-path:polygon(50% 0,100% 100%,0 100%);border:1px solid #22262c;background:linear-gradient(145deg,rgba(200,255,55,.05),transparent 55%);opacity:.7}
footer{min-height:180px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;gap:20px;color:#777a82;font:400 11px/1.6 var(--mono)}footer>p{text-align:center}footer>div{justify-self:end;display:flex;gap:18px}footer a:hover{color:var(--acid)}
.legal{padding:90px 0 120px}.legal-hero{border-bottom:1px solid var(--line);padding-bottom:80px}.legal-hero h1{font-size:clamp(52px,7vw,98px);margin-bottom:30px}.legal-hero>p:last-child{color:#7f828a;font:400 11px/1.5 var(--mono)}.legal-copy{max-width:900px;margin-left:auto}.legal-copy section{display:grid;grid-template-columns:60px 240px 1fr;gap:26px;padding:48px 0;border-bottom:1px solid var(--line)}.legal-copy small{color:var(--acid);font:500 10px/1 var(--mono)}.legal-copy h2{font-size:20px;line-height:1.2;margin:0}.legal-copy p,.legal-copy li{color:#afb1b7;font-size:15px}.legal-copy p:first-of-type{margin-top:0}.legal-copy ul{margin-top:0;padding-left:20px}.legal-copy code{font:400 12px var(--mono);color:#d7d9dc;background:#111318;padding:2px 5px}.legal-copy a{text-decoration:underline;text-underline-offset:3px}.legal-copy a:hover{color:var(--acid)}.callout{grid-column:3;background:var(--panel);border-left:2px solid var(--acid);padding:18px 20px;color:#bfc1c5;font-size:14px}.contact a{font:500 15px var(--mono);color:var(--ink)}
@media(max-width:900px){:root{--wrap:min(100% - 32px,760px)}.nav-shell{grid-template-columns:1fr auto}.nav-shell nav{display:none}.status{font-size:0}.hero{grid-template-columns:1fr;padding-top:55px}.hero h1{font-size:clamp(55px,15vw,94px)}.prism-stage{min-height:380px}.r2{width:370px;height:370px}.r1{width:280px;height:280px}.prism{width:135px;height:128px}.split{grid-template-columns:1fr;gap:34px}.cards{grid-template-columns:1fr}.cards article{min-height:auto}.cards h3{margin-top:35px}.pipeline{grid-template-columns:1fr 1fr}.pipeline article:nth-child(2){border-right:0}.pipeline article{border-bottom:1px solid var(--line)}.legal-copy{max-width:none}.legal-copy section{grid-template-columns:44px 1fr}.legal-copy section>*:not(small){grid-column:2}.callout{grid-column:2}footer{grid-template-columns:1fr;padding:36px 0}footer>p{text-align:left}footer>div{justify-self:start;flex-wrap:wrap}}
@media(max-width:560px){.hero{min-height:auto}.hero h1{font-size:14.2vw}.actions{flex-direction:column}.btn{justify-content:space-between}.prism-stage{min-height:320px}.prism-stage small{bottom:0}.section{padding:82px 0}.pipeline{grid-template-columns:1fr}.pipeline article{border-right:0}.pipeline article:not(:last-child):after{display:none}.term-head{grid-template-columns:1fr auto}.term-head span:last-child{display:none}.legal{padding-top:60px}.legal-copy section{grid-template-columns:1fr}.legal-copy section>*:not(small){grid-column:1}.callout{grid-column:1}.closing{padding:100px 0}.nav-shell{height:68px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.ticker div{animation:none}.prism-stage *{transition:none!important}}

/* Legal document grid: keep all body content in the readable content column. */
@media (min-width:901px){
  .legal-copy section>p,
  .legal-copy section>ul,
  .legal-copy section>.callout{grid-column:3}
  .legal-copy section>p,
  .legal-copy section>ul{min-width:0;width:100%}
  .legal-copy section>ul{padding-left:22px}
  .legal-copy section>p.contact{overflow-wrap:anywhere}
}


/* Prisme Brut official logo integration */
.brand-logo{gap:10px}
.brand-logo img{width:38px;height:38px;border-radius:50%;object-fit:cover;display:block;box-shadow:0 0 18px rgba(200,255,55,.08),0 0 28px rgba(99,230,255,.05)}
.brand-stage{display:grid;place-items:center;position:relative;isolation:isolate}
.brand-stage:before,.brand-stage:after{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border:1px solid #23262c;border-radius:50%;pointer-events:none}
.brand-stage:before{width:82%;aspect-ratio:1;opacity:.8}
.brand-stage:after{width:96%;aspect-ratio:1;opacity:.35}
.hero-brand-logo{position:relative;z-index:3;width:min(480px,86%);height:auto;aspect-ratio:1;object-fit:cover;border-radius:50%;box-shadow:0 35px 90px rgba(0,0,0,.38),0 0 70px rgba(255,255,255,.025);transition:transform .35s ease,filter .35s ease}
.brand-stage:hover .hero-brand-logo{transform:scale(1.015);filter:brightness(1.035)}
.brand-stage small{z-index:4;right:4%;bottom:38px}
@media(max-width:900px){.hero-brand-logo{width:min(390px,82vw)}.brand-stage{min-height:420px}.brand-stage small{right:2%;bottom:8px}}
@media(max-width:560px){.brand-logo img{width:34px;height:34px}.hero-brand-logo{width:min(330px,88vw)}.brand-stage{min-height:350px}}
/* Public Prisme Brut refresh */
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:34px}.principles article{background:var(--bg);padding:22px 26px;display:flex;flex-direction:column;gap:10px}.principles small{font:500 10px/1 var(--mono);letter-spacing:.13em;color:var(--acid)}.principles strong{font-size:16px;font-weight:600}.contact-link{font:500 15px var(--mono);overflow-wrap:anywhere}.hero-brand-logo img{width:min(100%,560px);height:auto;display:block;margin:auto;filter:drop-shadow(0 24px 70px rgba(0,0,0,.55))}@media(max-width:900px){.principles{grid-template-columns:1fr}.hero-brand-logo img{width:min(78vw,500px)}}
/* Final production polish */
.nav-shell{backdrop-filter:blur(12px);background:linear-gradient(180deg,rgba(8,9,11,.78),rgba(8,9,11,.35) 70%,transparent)}
.nav-shell nav a[aria-current="page"]{color:var(--ink)}
.status-clean{color:#8f9299;letter-spacing:.12em;text-transform:uppercase}
.brand-logo img{width:42px;height:42px;box-shadow:0 0 24px rgba(255,255,255,.04)}
.brand-logo span{font-weight:600;color:#f1f1ed}
.hero{padding-top:92px}
.hero-copy{position:relative;z-index:2}
.hero .lead{max-width:600px;color:#c1c3c8}
.hero-brand-logo{display:grid;place-items:center;min-height:540px;width:100%;aspect-ratio:auto;overflow:visible;border-radius:0;box-shadow:none}
.hero-brand-logo:before{content:"";position:absolute;width:78%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.045),rgba(255,255,255,.012) 38%,transparent 69%);filter:blur(2px);pointer-events:none}
.hero-brand-logo img{position:relative;width:min(500px,92%);height:auto;border-radius:50%;filter:brightness(1.08) contrast(1.05) drop-shadow(0 28px 80px rgba(0,0,0,.62));transition:transform .35s ease,filter .35s ease}
.hero-brand-logo:hover img{transform:scale(1.015);filter:brightness(1.12) contrast(1.06) drop-shadow(0 32px 84px rgba(0,0,0,.66))}
.cards article,.pipeline article,.principles article{transition:background .22s ease,border-color .22s ease,transform .22s ease}
.cards article:hover,.principles article:hover{background:#0c0e11}
.pipeline article:hover{background:#0b0d10}
.btn{border-radius:2px}
.btn.primary:hover{filter:brightness(1.06)}
.links a{transition:color .18s ease,padding-left .18s ease}
.links a:hover{padding-left:5px}
.legal-copy{max-width:980px}
.legal-copy section{grid-template-columns:54px 225px minmax(0,1fr);gap:30px}
.legal-copy h2{font-size:19px}
.legal-copy p{max-width:690px}
.contact-link{color:#e9e9e4}
footer{min-height:150px}
footer>div{gap:16px}
footer a{transition:color .18s ease}
@media(max-width:1100px){.nav-shell nav{gap:20px}.hero{gap:28px}.hero-brand-logo img{width:min(440px,90%)}}
@media(max-width:900px){.status-clean{font-size:0}.hero{padding-top:58px}.hero-brand-logo{min-height:400px}.hero-brand-logo img{width:min(410px,82vw)}.legal-copy section{grid-template-columns:40px minmax(0,1fr)}.legal-copy section>*:not(small){grid-column:2}.legal-copy p{max-width:none}}
@media(max-width:560px){.brand-logo img{width:38px;height:38px}.brand-logo span{font-size:12px}.hero-brand-logo{min-height:330px}.hero-brand-logo img{width:min(330px,86vw)}.hero .lead{font-size:17px}.legal-hero{padding-bottom:52px}.legal-copy section{padding:36px 0}.legal-copy section>*:not(small){grid-column:1}.legal-copy section{grid-template-columns:1fr}.legal-copy small{margin-bottom:2px}footer{min-height:auto}}

/* Accessibility and compact-navigation pass */
a:focus-visible,.btn:focus-visible{outline:2px solid var(--acid);outline-offset:4px}
@media(max-width:900px){.nav-shell{height:auto;min-height:76px;grid-template-columns:1fr auto;grid-template-areas:"brand status" "nav nav";padding:10px 0}.nav-shell>.brand{grid-area:brand}.nav-shell>nav{grid-area:nav;display:flex;gap:20px;overflow-x:auto;padding:10px 0 5px;scrollbar-width:none}.nav-shell>nav::-webkit-scrollbar{display:none}.nav-shell>.status{grid-area:status}.nav-shell nav a{white-space:nowrap}}
@media(max-width:560px){.nav-shell>nav{gap:16px;font-size:10px}.nav-shell{width:min(100% - 24px,1320px)}}