/* +uniti — site styles */
:root{
  --bg:#404040; --bg2:#3A3A39; --card:#373736; --card-hi:#3D3D3C;
  --orange:#FE5B00; --orange-soft:rgba(254,91,0,.14);
  --white:#FFFFFF; --text:#C7C3BD; --muted:#9C978F; --faint:#807B72;
  --hair:rgba(255,255,255,.12); --hair-soft:rgba(255,255,255,.06);
  --ink:#1A1A1A; --pass:#5BBF86; --warn:#E8B84B; --fail:#E0635A;
  --rad:14px; --rad-sm:8px;
  --maxw:1180px;
  --sans:'Hanken Grotesk',-apple-system,system-ui,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,'SF Mono',Menlo,monospace;
  --serif:'Newsreader',Georgia,serif;
}
*,*:before,*:after{box-sizing:border-box;}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);}
body{font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;}
a{color:inherit;text-decoration:none;}
img,svg{max-width:100%;display:block;}
button{font-family:inherit;}
::selection{background:var(--orange);color:var(--ink);}

/* typography */
h1,h2,h3,h4{font-family:var(--sans);font-weight:800;color:var(--white);letter-spacing:-0.025em;line-height:1.04;margin:0;}
h1{font-size:clamp(46px,7vw,82px);letter-spacing:-0.035em;}
h2{font-size:clamp(32px,4.4vw,50px);letter-spacing:-0.025em;line-height:1.07;}
h3{font-size:clamp(20px,2vw,26px);line-height:1.2;}
p{margin:0;}
.eyebrow{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:2.6px;text-transform:uppercase;color:var(--orange);margin-bottom:18px;}
.lede{font-size:clamp(17px,1.5vw,22px);color:var(--text);line-height:1.5;max-width:680px;}
.mono{font-family:var(--mono);}
.italic{font-family:var(--serif);font-style:italic;font-weight:400;}
.muted{color:var(--muted);}
.hot{display:inline-block;padding:1px 16px 3px;background:var(--orange);color:var(--ink);border-radius:3px;}
.faint-rule{height:1px;background:var(--hair-soft);border:0;margin:0;}

/* layout */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
section{padding:110px 0;position:relative;}
.sec-alt{background:var(--bg2);}
.sec-head{margin-bottom:50px;}
.sec-head .lede{margin-top:22px;}

/* "Trust plane" — defined term + inline definition card */
.tp-term{color:var(--white);font-weight:700;border-bottom:1px dotted rgba(254,91,0,0.55);padding-bottom:1px;}
.tp-def{display:grid;grid-template-columns:96px 1fr;gap:18px;align-items:flex-start;
  background:var(--card);border:1px solid var(--hair);border-left:3px solid var(--orange);
  padding:18px 22px;border-radius:0 8px 8px 0;margin:26px 0 8px;max-width:680px;}
.tp-def .tp-key{font-family:var(--mono);font-size:10.5px;letter-spacing:1.8px;text-transform:uppercase;color:var(--orange);padding-top:3px;}
.tp-def .tp-body{color:var(--text);font-size:15px;line-height:1.6;}
.tp-def .tp-body b{color:var(--white);font-weight:700;}

/* header */
.site-head{position:sticky;top:0;z-index:40;background:rgba(64,64,64,0.78);backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--hair-soft);}
.head-row{display:flex;align-items:center;justify-content:space-between;padding:18px 0;gap:22px;}
.brand{display:flex;align-items:baseline;gap:12px;}
.brand .mark{font-size:24px;font-weight:800;letter-spacing:-0.025em;color:var(--white);}
.brand .mark .plus{color:var(--orange);}
.brand .tagline{font-family:var(--serif);font-style:italic;color:var(--orange);font-size:13px;}
.nav-links{display:flex;gap:30px;align-items:center;}
.nav-links a{font-family:var(--mono);font-size:11.5px;letter-spacing:1.6px;text-transform:uppercase;color:var(--muted);transition:color .2s;position:relative;}
.nav-links a:hover{color:var(--white);}
.nav-links a.active{color:var(--white);}
.nav-links a.active:after{content:"";position:absolute;left:0;right:0;bottom:-22px;height:2px;background:var(--orange);}

/* buttons / ctas */
.cta{display:inline-flex;align-items:center;gap:9px;padding:13px 22px;border-radius:7px;background:var(--orange);
  color:var(--ink);font-weight:700;font-family:var(--mono);font-size:12px;letter-spacing:1.2px;text-transform:uppercase;
  transition:filter .2s,transform .2s,box-shadow .2s;cursor:pointer;border:0;}
.cta:hover{filter:brightness(1.08);transform:translateY(-1px);box-shadow:0 8px 24px rgba(254,91,0,0.22);}
.cta.sm{padding:11px 17px;font-size:11.5px;}
.cta-ghost{background:transparent;color:var(--text);border:1px solid var(--hair);
  font-family:var(--mono);font-size:12px;letter-spacing:1.2px;text-transform:uppercase;font-weight:500;
  display:inline-flex;align-items:center;gap:9px;padding:12px 21px;border-radius:7px;transition:border-color .2s,color .2s;cursor:pointer;}
.cta-ghost:hover{border-color:var(--orange);color:var(--white);}

/* hero */
.hero{padding:140px 0 110px;position:relative;overflow:hidden;}
.hero-inner{display:block;max-width:760px;}
.hero h1{margin-bottom:28px;}
.hero .lede{margin-bottom:38px;max-width:580px;}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;}
.hero-vis{position:relative;}

/* hero photo modifier — applies only on pages with .hero.hero-photo */
.hero.hero-photo{padding:170px 0 140px;background-color:#1A1A1A;
  background-image:url('https://images.unsplash.com/photo-1486881809698-a59614a9ac7e?w=2400&q=80&auto=format&fit=crop');
  background-size:cover;background-position:center center;background-repeat:no-repeat;}
.hero.hero-photo::before{content:"";position:absolute;inset:0;background:rgba(20,20,20,0.62);pointer-events:none;z-index:0;}
.hero.hero-photo > .wrap{position:relative;z-index:1;}
.hero-photo-credit{position:absolute;right:18px;bottom:14px;z-index:2;
  font-family:var(--mono);font-size:10px;letter-spacing:1.4px;text-transform:uppercase;
  color:rgba(255,255,255,0.55);background:rgba(20,20,20,0.55);padding:5px 11px;border-radius:3px;}
.hero-photo-credit a{color:inherit;text-decoration:underline;text-decoration-color:rgba(254,91,0,0.55);text-underline-offset:2px;}
.hero-photo-credit a:hover{color:#FFFFFF;}

/* the "five questions" grid */
.q5{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:8px;}
.qcard{background:var(--card);border:1px solid var(--hair);border-radius:var(--rad);padding:24px 22px;
  transition:border-color .25s,transform .25s,background .25s;cursor:default;}
.qcard:hover{border-color:var(--orange);transform:translateY(-3px);background:var(--card-hi);}
.qcard .num{font-family:var(--mono);font-size:11px;color:var(--orange);letter-spacing:1.5px;margin-bottom:14px;}
.qcard h4{font-size:16px;font-weight:700;color:var(--white);line-height:1.35;margin-bottom:10px;letter-spacing:-0.01em;}
.qcard p{font-family:var(--mono);font-size:11.5px;color:var(--muted);line-height:1.6;}
.qcard .icon{width:30px;height:30px;margin-bottom:18px;color:var(--orange);}

/* architecture (lite — generic, no crypto names) */
.arch3{display:grid;grid-template-columns:1fr auto 1.3fr auto 1fr;align-items:center;gap:18px;margin-top:24px;}
.arch3 .acol{display:flex;flex-direction:column;gap:11px;}
.acard{background:var(--card);border:1px solid var(--hair);border-radius:10px;padding:14px 17px;}
.acard .at{font-size:15px;font-weight:700;color:var(--white);letter-spacing:-0.01em;}
.acard .ad{font-family:var(--mono);font-size:10.5px;color:var(--muted);margin-top:3px;}
.acore{background:rgba(254,91,0,0.06);border:1.5px solid var(--orange);border-radius:14px;padding:24px 22px;text-align:center;}
.acore .at{font-size:21px;font-weight:800;color:var(--white);letter-spacing:-0.015em;}
.acore .acap{font-family:var(--mono);font-size:10.5px;color:var(--orange);letter-spacing:1.5px;text-transform:uppercase;margin-top:5px;}
.acore .abullets{display:flex;justify-content:center;gap:5px;flex-wrap:wrap;margin-top:14px;}
.acore .abullets span{font-family:var(--mono);font-size:10.5px;color:var(--text);padding:5px 10px;border-radius:5px;background:var(--bg2);border:1px solid var(--hair);}
.arrow{color:var(--faint);font-size:18px;}
.arch-lab{font-family:var(--mono);font-size:9.5px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);text-align:center;margin-bottom:6px;}

/* positioning rows */
.pos-stack{display:flex;flex-direction:column;gap:1px;background:var(--hair-soft);border-radius:var(--rad);overflow:hidden;border:1px solid var(--hair);margin-top:30px;}
.pos-row{display:grid;grid-template-columns:200px 1fr;align-items:center;gap:24px;background:var(--card);padding:24px 28px;transition:background .2s;}
.pos-row.us{background:rgba(254,91,0,0.07);}
.pos-row.us .who{color:var(--orange);}
.pos-row .who{font-family:var(--mono);font-size:13px;letter-spacing:1.5px;text-transform:uppercase;color:var(--text);font-weight:600;}
.pos-row .what{font-size:18px;color:var(--white);font-weight:500;letter-spacing:-0.01em;}
.pos-row .what em{font-style:normal;color:var(--orange);font-weight:700;}

/* audience pillars */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px;}
.pillar{background:var(--card);border:1px solid var(--hair);border-radius:var(--rad);padding:32px 28px;}
.pillar .pkey{font-family:var(--mono);font-size:11px;letter-spacing:2.4px;text-transform:uppercase;color:var(--orange);}
.pillar h3{margin:12px 0 10px;}
.pillar p{color:var(--muted);font-size:15px;line-height:1.55;}

/* big CTA band */
.cta-band{background:#2E2E2D;border:1px solid var(--hair);border-left:3px solid var(--orange);border-radius:var(--rad);
  padding:60px 60px;margin-top:60px;display:grid;grid-template-columns:1.5fr auto;align-items:center;gap:40px;}
.cta-band h2{font-size:clamp(28px,3.6vw,42px);}
.cta-band p{color:var(--muted);margin-top:14px;max-width:560px;}

/* footer */
.site-foot{padding:54px 0 38px;border-top:1px solid var(--hair-soft);margin-top:80px;color:var(--muted);font-size:13px;}
.foot-row{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;}
.foot-row a{color:var(--muted);transition:color .2s;}
.foot-row a:hover{color:var(--white);}
.foot-links{display:flex;gap:24px;font-family:var(--mono);font-size:11px;letter-spacing:1.4px;text-transform:uppercase;}
.foot-tag{font-family:var(--serif);font-style:italic;color:var(--orange);font-size:15px;}

/* product page — what we do strip */
.what-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:36px;}
.wcard{background:var(--card);border:1px solid var(--hair);border-radius:var(--rad);padding:30px 30px;
  transition:border-color .25s,transform .25s;}
.wcard:hover{border-color:var(--orange);}
.wcard .wnum{font-family:var(--mono);font-size:11px;color:var(--orange);letter-spacing:1.6px;}
.wcard h3{margin:14px 0 10px;font-size:22px;}
.wcard p{color:var(--muted);}

/* modes (enforce/observe) */
.modes{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px;}
.mode-card{background:var(--card);border:1px solid var(--hair);border-radius:var(--rad);padding:30px;}
.mode-card .badge{display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:2px;text-transform:uppercase;
  padding:5px 10px;border-radius:4px;margin-bottom:14px;}
.mode-card.enforce .badge{background:var(--orange);color:var(--ink);font-weight:700;}
.mode-card.observe .badge{background:transparent;color:var(--warn);border:1px solid rgba(232,184,75,.45);}
.mode-card h3{margin:0 0 10px;}
.mode-card p{color:var(--muted);font-size:15px;}

/* forensic preview */
.fpreview{background:var(--card);border:1px solid var(--hair);border-radius:var(--rad);padding:30px;margin-top:30px;}
.fpreview .frow{display:grid;grid-template-columns:160px 1fr;gap:18px;padding:10px 0;border-bottom:1px dashed var(--hair-soft);}
.fpreview .frow:last-child{border-bottom:0;}
.fpreview .fk{font-family:var(--mono);font-size:11px;letter-spacing:1.3px;text-transform:uppercase;color:var(--muted);}
.fpreview .fv{font-family:var(--mono);font-size:13px;color:var(--white);}
.fpreview .seal{font-family:var(--mono);font-size:10.5px;color:var(--pass);margin-top:14px;letter-spacing:1.4px;text-transform:uppercase;}

/* pilot form */
.form-card{background:var(--card);border:1px solid var(--hair);border-radius:var(--rad);padding:42px;margin-top:36px;}
.form-card .row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px;}
.form-card label{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);margin-bottom:7px;}
.form-card input,.form-card textarea,.form-card select{width:100%;background:var(--bg2);border:1px solid var(--hair);border-radius:8px;
  padding:13px 15px;color:var(--white);font-family:var(--sans);font-size:15px;outline:none;transition:border-color .2s;}
.form-card input:focus,.form-card textarea:focus,.form-card select:focus{border-color:var(--orange);}
.form-card textarea{min-height:120px;resize:vertical;}
.form-card .full{grid-column:1 / -1;}
.form-card .thanks{display:none;padding:24px;background:rgba(91,191,134,0.08);border:1px solid rgba(91,191,134,0.4);border-radius:8px;color:var(--pass);font-family:var(--mono);font-size:13px;}
.form-card .thanks.show{display:block;}

/* responsive */
@media (max-width:900px){
  section{padding:78px 0;}
}

/* code snippet — the grounding artifact */
.code-card{background:#2A2A2A;border:1px solid var(--hair);border-radius:var(--rad);
  padding:30px 36px;font-family:var(--mono);font-size:15.5px;line-height:1.85;color:var(--text);
  overflow-x:auto;margin-top:28px;max-width:760px;white-space:pre;}
.code-card .kw{color:var(--orange);font-weight:500;}
.code-card .com{color:var(--faint);font-style:italic;}
.code-card .nm{color:var(--white);}
.code-cap{font-family:var(--mono);font-size:11px;letter-spacing:1.4px;text-transform:uppercase;color:var(--muted);margin-top:16px;}

/* four integration shapes */
.shape-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:30px;}
.shape-card{background:var(--card);border:1px solid var(--hair);border-radius:var(--rad);padding:28px 30px;
  display:grid;grid-template-columns:54px 1fr;gap:20px;align-items:start;transition:border-color .2s;}
.shape-card:hover{border-color:var(--orange);}
.shape-card .shp-ico{width:54px;height:54px;border-radius:8px;background:rgba(254,91,0,0.08);border:1px solid rgba(254,91,0,0.45);
  display:flex;align-items:center;justify-content:center;color:var(--orange);}
.shape-card .shp-ico svg{width:26px;height:26px;}
.shape-card h3{font-size:18px;margin-bottom:8px;}
.shape-card .shp-desc{color:var(--muted);font-size:14.5px;line-height:1.55;}
.shape-card .shp-tag{display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:1.5px;text-transform:uppercase;color:var(--orange);margin-top:12px;padding:3px 9px;border:1px solid rgba(254,91,0,0.4);border-radius:4px;}

/* lifecycle horizontal strip */
.lifecycle{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:30px;
  background:var(--card);border:1px solid var(--hair);border-radius:var(--rad);overflow:hidden;}
.lf-step{padding:26px 22px;border-right:1px solid var(--hair-soft);position:relative;}
.lf-step:last-child{border-right:0;}
.lf-num{font-family:var(--mono);font-size:10.5px;letter-spacing:1.7px;color:var(--orange);text-transform:uppercase;margin-bottom:12px;}
.lf-step h4{font-size:14.5px;font-weight:700;color:var(--white);letter-spacing:-0.01em;margin-bottom:8px;line-height:1.3;}
.lf-step p{font-family:var(--mono);font-size:11px;color:var(--muted);line-height:1.6;}

/* approval chain */
.approval-flow{display:grid;grid-template-columns:1.3fr 1fr;gap:34px;margin-top:30px;align-items:center;}
.appr-vis{background:var(--card);border:1px solid var(--hair);border-radius:var(--rad);padding:30px;}
.appr-text h3{margin-bottom:14px;}
.appr-text p{color:var(--muted);line-height:1.6;}

/* topology */
.topo{background:var(--card);border:1px solid var(--hair);border-radius:var(--rad);padding:30px;margin-top:30px;}

/* photo-moment — full-bleed editorial photo with overlay caption card */
.photo-moment{padding:0;position:relative;overflow:hidden;}
.photo-frame{position:relative;margin:0;}
.photo-frame img{width:100%;height:560px;object-fit:cover;display:block;filter:brightness(0.78) contrast(1.05);}
.photo-cap{position:absolute;bottom:48px;left:48px;max-width:520px;background:rgba(26,26,26,0.92);
  border-left:3px solid var(--orange);padding:32px 38px;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);}
.photo-cap .eyebrow{margin-bottom:12px;}
.photo-cap h2{font-size:clamp(26px,3.2vw,38px);line-height:1.1;}
.photo-cap p{margin-top:14px;color:var(--text);font-size:15px;line-height:1.55;max-width:none;}
.photo-attr{position:absolute;top:20px;right:24px;font-family:var(--mono);font-size:10px;
  letter-spacing:1.3px;text-transform:uppercase;color:rgba(255,255,255,0.6);
  background:rgba(26,26,26,0.55);padding:5px 11px;border-radius:3px;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);}
.photo-attr a{color:inherit;text-decoration:underline;text-decoration-color:rgba(254,91,0,0.55);text-underline-offset:2px;}
.photo-attr a:hover{color:#FFFFFF;}
@media (max-width:900px){
  .photo-frame img{height:360px;filter:brightness(0.68) contrast(1.05);}
  .photo-cap{position:static;background:var(--card);border-left:0;border-top:3px solid var(--orange);
    margin:0;padding:28px 22px;max-width:none;backdrop-filter:none;-webkit-backdrop-filter:none;}
  .photo-attr{top:12px;right:12px;font-size:9px;}
}

/* responsive */
@media (max-width:900px){
  section{padding:78px 0;}
  .shape-grid{grid-template-columns:1fr;}
  .lifecycle{grid-template-columns:1fr;}
  .lf-step{border-right:0;border-bottom:1px solid var(--hair-soft);}
  .lf-step:last-child{border-bottom:0;}
  .approval-flow{grid-template-columns:1fr;}
  .code-card{padding:22px 24px;font-size:13.5px;}
  .hero{padding:90px 0 70px;}
  .hero.hero-photo{padding:120px 0 80px;background-attachment:scroll;}
  .hero-inner{grid-template-columns:1fr;gap:40px;}
  .nav-links a:not(.cta){display:none;}
  .q5{grid-template-columns:repeat(2,1fr);}
  .arch3{grid-template-columns:1fr;}
  .arch3 .arrow{display:none;}
  .pos-row{grid-template-columns:1fr;gap:6px;padding:20px 22px;}
  .pillars{grid-template-columns:1fr;}
  .what-grid{grid-template-columns:1fr;}
  .modes{grid-template-columns:1fr;}
  .cta-band{padding:36px 28px;grid-template-columns:1fr;gap:28px;}
  .form-card{padding:28px 22px;}
  .form-card .row{grid-template-columns:1fr;}
  .fpreview .frow{grid-template-columns:1fr;gap:4px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001s!important;animation-iteration-count:1!important;transition-duration:.001s!important;}
}

/* hero illustration animation */
@keyframes pktrun{0%{offset-distance:0%}100%{offset-distance:100%}}
.hero-pk{animation:pktrun 4.2s linear infinite;}