:root{--bg:#05070b;--panel:#0d1117;--card:#111820;--border:#30363d;--border2:#21262d;--text:#c9d1d9;--strong:#f0f6fc;--muted:#8b949e;--cyan:#00e5ff;--yellow:#ffea00;--red:#ff1744;--blue:#58a6ff;--green:#7ee787;--mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;--max:1160px}
*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 50% 0%,rgba(0,229,255,.08),transparent 38rem),var(--bg);color:var(--text);font-family:var(--sans);line-height:1.6}a{color:var(--cyan);text-decoration:none}a:hover{text-decoration:underline}
.topbar{position:sticky;top:0;z-index:20;min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px clamp(16px,4vw,40px);background:rgba(5,7,11,.88);border-bottom:1px solid rgba(255,255,255,.08);backdrop-filter:blur(16px)}.brand{display:flex;gap:10px;align-items:center;color:var(--strong)}.brand:hover{text-decoration:none}.brand-mark{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--border);background:#0b0f14;color:var(--cyan);font:800 14px var(--mono)}.brand-name{display:grid;line-height:1.1}.brand-name small{color:var(--muted);font:12px var(--mono)}.site-nav{display:flex;gap:4px;flex-wrap:wrap}.site-nav a{color:var(--text);font:13px var(--mono);padding:7px 9px;border:1px solid transparent}.site-nav a:hover{background:#0d1117;border-color:var(--border);text-decoration:none}.nav-toggle{display:none}
.identity-shell{min-height:calc(100vh - 66px);display:grid;place-items:center;padding:42px 18px;background-blend-mode:normal;background:linear-gradient(rgba(5,7,11,.58),rgba(5,7,11,.78)),url('/assets/img/datacenter-banner.jfif') center/cover}.identity-card{width:min(100%,1120px);border:1px solid rgba(0,229,255,.18);background:rgba(8,12,18,.76);box-shadow:0 30px 90px rgba(0,0,0,.55);padding:clamp(22px,4vw,42px);text-align:center}.identity-grid{display:grid;grid-template-columns:1fr 270px;gap:32px;align-items:center;text-align:left}.eyebrow{margin:0 0 10px;color:var(--cyan);font:700 12px var(--mono);text-transform:uppercase;letter-spacing:.09em}h1,h2,h3,p{margin-top:0}h1{font:800 clamp(36px,7vw,74px)/.98 var(--mono);letter-spacing:-.06em;color:var(--strong);margin-bottom:8px}h2{color:var(--strong);font-size:clamp(24px,3vw,38px);line-height:1.14;letter-spacing:-.035em}h3{color:var(--strong);font-size:19px}.identity-copy h2{font:700 clamp(18px,2.2vw,25px)/1.2 var(--mono);color:var(--text);margin-bottom:14px}.subtitle{font:400 clamp(16px,2vw,22px)/1.45 var(--mono);color:var(--strong);max-width:820px}.identity-text{color:#b8c4d0;max-width:840px}.portrait-panel{border:1px solid var(--border);background:rgba(13,17,23,.85);padding:10px}.portrait-panel img{width:100%;display:block;border:1px solid var(--border2)}.portrait-panel p{color:var(--muted);font:12px var(--mono);margin:10px 0 0;text-align:center}.bridge-row{display:flex;align-items:center;gap:12px;margin:22px 0 14px;flex-wrap:wrap}.bridge-sep{color:var(--muted);font:700 20px var(--mono)}.bridge-pill{border:1px solid rgba(0,229,255,.38);padding:9px 13px;border-radius:999px;background:rgba(0,229,255,.04);font:700 13px var(--mono)}.micro-nav{display:flex;gap:11px;align-items:center;flex-wrap:wrap;font:13px var(--mono)}.micro-link{color:var(--text)}.diagram-container{margin:34px auto 12px;width:min(100%,700px)}.identity-diagram{width:100%;height:auto;overflow:visible}.grid-line{fill:none;stroke:rgba(255,255,255,.28);stroke-width:2}.flow-line{stroke-width:3;stroke-dasharray:9 12;animation:flow 13s linear infinite}.compute-flow{stroke:var(--cyan)}.storage-flow{stroke:var(--yellow)}.network-flow{stroke:var(--red)}.node{fill:#111;stroke-width:4}.node-compute{stroke:var(--cyan)}.node-storage{stroke:var(--yellow)}.node-network{stroke:var(--red)}.center-node{fill:#fff;stroke:#fff;stroke-width:2}.node-label{fill:var(--strong);font:700 15px var(--mono);text-anchor:middle}.center-label{fill:#dbeafe}.complexity-ring{fill:none;stroke:rgba(88,166,255,.28);stroke-width:2;stroke-dasharray:4 10;transform-origin:280px 250px}.outer-ring{animation:orbit 22s linear infinite}.inner-ring{stroke:rgba(126,231,135,.26);animation:orbitReverse 17s linear infinite}.complexity-label{fill:var(--muted);font:400 12px var(--mono);text-anchor:middle}@keyframes flow{to{stroke-dashoffset:-180}}@keyframes orbit{to{transform:rotate(360deg)}}@keyframes orbitReverse{to{transform:rotate(-360deg)}}.footer-icons{display:flex;justify-content:center;gap:18px;margin-top:20px}.footer-icons svg{width:23px;height:23px;fill:var(--muted)}.footer-icons a:hover svg{fill:var(--cyan)}
main{min-height:70vh}.section,.page-hero{width:min(100% - 32px,var(--max));margin:auto;padding:56px 0}.page-hero{border-bottom:1px solid var(--border)}.page-hero h1{font-size:clamp(34px,5vw,58px)}.page-hero p{max-width:880px}.split{display:grid;grid-template-columns:360px 1fr;gap:42px;border-bottom:1px solid var(--border2)}.copy{font-size:17px;color:var(--text)}.cards{display:grid;gap:14px}.cards.three{grid-template-columns:repeat(3,1fr)}.cards.four{grid-template-columns:repeat(4,1fr)}.cards article,.systems-grid article,.principle-list article,.case-card,.resume-anchors article,.credentials,.note{border:1px solid var(--border);background:var(--panel);padding:20px}.cards p,.systems-grid p,.principle-list p,.case-card p,.resume-anchors p{margin-bottom:0;color:var(--text)}
.model-section{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}.principle-list{display:grid;gap:14px}.principle-list article{display:grid;grid-template-columns:54px 1fr;gap:14px}.principle-list span{font:700 13px var(--mono);color:var(--muted)}.systems-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.direction{display:inline-block;font:700 12px var(--mono);color:var(--muted);border:1px solid var(--border);padding:3px 8px;margin-bottom:12px;text-transform:uppercase;letter-spacing:.08em}.timeline article{display:grid;grid-template-columns:220px 1fr;gap:28px;padding:28px 0;border-bottom:1px solid var(--border)}.timeline .time{font:700 15px var(--mono);color:var(--cyan)}.timeline ul{columns:2;padding-left:18px}.chips{display:flex;flex-wrap:wrap;gap:8px}.chips span,.contact-strip span,.contact-strip a{border:1px solid var(--border);background:var(--panel);padding:7px 10px;font:13px var(--mono);color:var(--text)}
.case-stack{display:grid;gap:18px}.case-card div{display:grid;grid-template-columns:150px 1fr;gap:16px;border-top:1px solid var(--border2);padding:14px 0}.case-card strong{font:700 13px var(--mono);color:var(--strong)}.contact-strip{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.resume-anchors{display:grid;gap:12px}.resume-anchors strong{color:var(--strong)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}.large-link{font-size:22px}.contact-form{display:grid;gap:14px;border:1px solid var(--border);background:var(--panel);padding:20px}label{display:grid;gap:6px;color:var(--muted);font-weight:700}input,textarea{width:100%;background:var(--card);border:1px solid var(--border);color:var(--strong);padding:11px;font:inherit}button{background:var(--cyan);border:1px solid var(--cyan);color:#020617;padding:11px 14px;font-weight:800;cursor:pointer}
.footer{width:min(100% - 32px,var(--max));margin:auto;padding:30px 0 50px;border-top:1px solid var(--border);display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:var(--muted)}.footer strong{color:var(--strong)}.footer div{display:grid;gap:4px}.footer-links{display:flex!important;flex-direction:row;gap:14px;flex-wrap:wrap}
@media(max-width:960px){.identity-grid,.split,.model-section,.timeline article,.contact-grid{grid-template-columns:1fr}.portrait-panel{max-width:300px}.cards.three,.cards.four,.systems-grid{grid-template-columns:1fr}.topbar{align-items:flex-start}.nav-toggle{display:block;background:#0d1117;color:var(--text);border:1px solid var(--border);padding:8px}.site-nav{display:none;position:absolute;top:64px;left:16px;right:16px;background:#0d1117;border:1px solid var(--border);padding:10px}.site-nav.open{display:grid}.timeline ul{columns:1}.principle-list article,.case-card div{grid-template-columns:1fr}}
@media(max-width:640px){.identity-card{text-align:left}.node-label{font-size:13px}.complexity-label{font-size:10px}.bridge-row,.micro-nav{align-items:flex-start}.footer-icons{justify-content:flex-start}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}


/* v4 focused identity refinements */
.quick-hit{
  border-bottom:1px solid rgba(0,229,255,.18);
  background:linear-gradient(90deg,rgba(0,229,255,.10),rgba(126,231,135,.06),rgba(255,23,68,.04));
  color:var(--strong);
  text-align:center;
  padding:10px 16px;
  font:700 13px var(--mono);
  letter-spacing:.01em;
}
.proof-strip{
  border-top:1px solid var(--border2);
  border-bottom:1px solid var(--border2);
}
.proof-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:12px;
}
.proof-grid article{
  border:1px solid var(--border);
  background:var(--panel);
  padding:16px;
}
.proof-grid strong{
  display:block;
  color:var(--strong);
  font:800 18px var(--mono);
  margin-bottom:6px;
}
.proof-grid span{
  color:var(--muted);
  font-size:13px;
}
.footer-statement{
  max-width:420px;
}
.footer-statement strong{
  color:var(--text);
  font:700 13px var(--mono);
}
@media(max-width:960px){
  .proof-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .proof-grid{grid-template-columns:1fr}
  .quick-hit{text-align:left}
}


/* v5 datacenter emphasis */
.identity-copy,
.identity-card h1,
.identity-card h2,
.identity-card .subtitle,
.identity-card .identity-text {
  text-shadow: 0 2px 18px rgba(0,0,0,.72);
}
.portrait-panel {
  box-shadow: 0 20px 60px rgba(0,0,0,.42);
}