:root{--bg:#061d15;--screen:#0c1213;--panel:#101718;--line:#34413e;--muted:#9aa29f;--text:#e5e8e5;--green:#66d79d;--mono:"IBM Plex Mono",monospace;--display:"Space Mono",monospace}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:72px}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--mono);font-size:14px;min-height:100vh;overflow-x:hidden}.ambient-grid{position:fixed;inset:0;z-index:-1;background-image:linear-gradient(rgba(102,215,157,.18) 1px,transparent 1px),linear-gradient(90deg,rgba(102,215,157,.18) 1px,transparent 1px);background-size:200px 200px;mask-image:linear-gradient(to bottom,#000,transparent 86%)}.ambient-grid:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 20%,transparent 0 20%,rgba(0,0,0,.35) 80%)}
.boot{position:fixed;inset:0;z-index:99;display:grid;place-items:center;background:var(--screen);transition:opacity .55s ease,visibility .55s}.boot.done{opacity:0;visibility:hidden}.boot__terminal{width:min(520px,80vw)}.brand{font:600 13px var(--mono);letter-spacing:.06em;color:#c7ceca;text-decoration:none}.brand span,.brand b,.panel__label,h3,.accent,.online,.system-id span{color:var(--green)}.boot__lines{min-height:150px;margin:24px 0 18px;color:#a9b2ad;line-height:1.85;font-size:12px}.boot__lines p{margin:0;animation:appear .18s ease}.progress{height:8px;background:#1b2623;border:1px solid #24312e}.progress span{display:block;height:100%;width:0;background:var(--green);transition:width .3s ease}@keyframes appear{from{opacity:0;transform:translateY(4px)}}
.shell{width:min(1440px,calc(100vw - 9vw));margin:15vh auto 10vh;background:rgba(11,17,18,.98);border-top:3px solid #030707;box-shadow:0 26px 80px rgba(0,0,0,.45);position:relative}.shell:before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.16;background:repeating-linear-gradient(0deg,transparent 0 4px,rgba(255,255,255,.025) 5px),linear-gradient(90deg,transparent 49%,rgba(102,215,157,.035) 50%,transparent 51%);background-size:auto,110px 100%}.topbar{height:54px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:170px 1fr auto 138px;align-items:center;padding-left:32px;position:sticky;top:0;background:rgba(11,17,18,.96);backdrop-filter:blur(12px);z-index:20}.topbar nav{display:flex;gap:3px}.topbar nav a{color:#a7aeaa;text-decoration:none;padding:20px 11px 17px;font-size:12px;position:relative}.topbar nav a:hover,.topbar nav a.active{color:var(--green);background:rgba(102,215,157,.08)}.topbar nav a.active:after{content:"";position:absolute;height:2px;left:7px;right:7px;bottom:0;background:var(--green)}.system-id{font-size:10px;color:#9da5a1;white-space:nowrap}.download{height:51px;display:grid;place-items:center;background:var(--green);color:#07120e;text-decoration:none;font-weight:600;letter-spacing:.05em}.dashboard{display:grid;grid-template-columns:450px 1fr;gap:14px;padding:16px 30px 30px}.right-column{display:grid;gap:10px}.panel{position:relative;border:1px solid var(--line);background:linear-gradient(135deg,rgba(20,29,29,.84),rgba(10,16,17,.78));padding:46px 16px 16px;box-shadow:inset 0 0 50px rgba(0,0,0,.22)}.panel:before,.panel:after{content:"";position:absolute;width:11px;height:11px;border-color:#effff7}.panel:before{top:-1px;left:-1px;border-top:1px solid;border-left:1px solid}.panel:after{right:-1px;bottom:-1px;border-right:1px solid;border-bottom:1px solid}.panel__label{position:absolute;top:15px;left:16px;font-size:11px;letter-spacing:.03em}.profile{min-height:620px}.portrait{height:430px;border:1px solid #29463b;background:#111919;position:relative;overflow:hidden}.portrait img{width:100%;height:100%;display:block;object-fit:cover;object-position:50% 31%;filter:grayscale(1) contrast(1.12) brightness(.78) sepia(.12) hue-rotate(82deg) saturate(.75)}.portrait:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,29,21,.02),rgba(6,29,21,.22)),repeating-linear-gradient(0deg,transparent 0 3px,rgba(0,0,0,.11) 4px);pointer-events:none}.portrait__noise{position:absolute;z-index:2;inset:0;background-image:radial-gradient(circle,#79d9aa 0 1px,transparent 1.2px);background-size:9px 9px;opacity:.08;mask-image:radial-gradient(ellipse at center,#000,transparent 70%)}.crosshair{position:absolute;z-index:3;background:rgba(102,215,157,.18)}.crosshair.x{height:1px;width:100%;top:50%}.crosshair.y{width:1px;height:100%;left:50%}.coordinate{position:absolute;z-index:4;font-size:10px;color:#9bd8b9;text-shadow:0 1px 3px #000}.coordinate.tl{top:10px;left:10px}.coordinate.br{right:10px;bottom:10px}.identity{padding-top:16px}.name-row{display:flex;align-items:center;justify-content:space-between;gap:14px}.name-row h1{font:700 27px/1 var(--display);margin:0}.barcode{height:22px;width:45%;background:repeating-linear-gradient(90deg,#d8ddd9 0 2px,transparent 2px 4px,#9da49f 4px 5px,transparent 5px 8px)}.role{font-size:12px;color:#aab2ae;border-left:2px solid var(--green);padding-left:8px}.identity dl{margin:25px 0 0;font-size:11px}.identity dl div{display:flex;justify-content:space-between;margin:5px 0}.identity dt{color:#9ca5a0}.identity dd{margin:0;color:#d4dad6}.online i{display:inline-block;width:8px;height:8px;background:var(--green);box-shadow:0 0 8px var(--green);margin-right:5px}
.biography{min-height:240px}.panel h2{font:700 16px/1.5 var(--display);letter-spacing:.02em;margin:0 0 10px}.biography p{color:#b4bbb7;line-height:1.45;margin:10px 0;max-width:1000px}.signal{border-left:2px solid var(--green);border-right:2px solid var(--green);padding:10px;color:var(--green)!important;background:linear-gradient(90deg,rgba(102,215,157,.05),transparent)}.cursor{display:inline-block;width:7px;height:14px;background:var(--green);vertical-align:-2px;margin-left:5px;animation:blink .8s infinite}@keyframes blink{50%{opacity:0}}.principles{min-height:160px}.principle-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.principle-grid button{background:none;border:0;border-bottom:1px solid #34413e;color:#aeb5b1;font:11px var(--mono);text-align:left;padding:11px 8px;display:flex;justify-content:space-between;cursor:pointer}.principle-grid button:before{content:"■";font-size:7px;color:#233e33;margin-right:10px}.principle-grid button span{flex:1}.principle-grid button b{color:#70c99b;font-weight:400}.principle-grid button:hover,.principle-grid button.selected{background:linear-gradient(90deg,rgba(102,215,157,.18),transparent);color:#fff}.principle-grid button.selected:before{color:var(--green)}.metrics{min-height:205px;padding-right:260px}.metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 30px}.metric-grid article{display:flex;flex-direction:column}.metric-grid strong{font:700 28px/1 var(--display)}.metric-grid span{font-size:9px;color:#9da6a1;margin-top:5px}.orb{position:absolute;right:14px;bottom:8px;width:240px;height:165px;overflow:hidden}.orb canvas{width:100%;height:100%;filter:drop-shadow(0 0 8px rgba(102,215,157,.25))}
.full{grid-column:1/-1}.stack{min-height:250px}.stack-groups{display:grid;grid-template-columns:1fr 1.4fr 1fr;gap:16px}.stack-groups header{display:flex;justify-content:space-between;border-bottom:1px dotted #41504b;padding:0 0 10px}.stack-groups h3{margin:0;font-size:12px}.stack-groups header span{font-size:10px;color:#9fa8a3}.chips{display:flex;flex-wrap:wrap;gap:8px;padding-top:12px}.chips span,.tag{border:1px solid #384c44;padding:9px 12px;color:#c5ccc8;background:#101c19;font-size:11px;transition:.2s}.chips span:hover{border-color:var(--green);color:var(--green);transform:translateY(-2px)}.timeline{padding-bottom:8px}.log-entry{display:grid;grid-template-columns:150px 1fr auto;gap:24px;align-items:center;border-top:1px solid #35413e;padding:18px 8px}.log-entry:first-of-type{border-top:0}.log-date{color:var(--green);font-size:11px}.log-entry h3{margin:0 0 5px;font-size:13px;color:#edf2ef}.log-title{display:flex;align-items:center;gap:8px}.log-title h3{margin:0}.company-logo{display:inline-flex;flex:none;align-items:center;justify-content:center;width:24px;height:24px;background:#fff;border-radius:5px;padding:2px}.company-logo img{display:block;width:100%;height:100%;object-fit:contain}.log-entry p{margin:0;color:#a9b1ad;line-height:1.45}.tag{color:var(--green);white-space:nowrap}
.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.project-grid article{border:1px solid #34453f;background:#0d1715;padding:18px;min-height:190px;display:flex;flex-direction:column;transition:.25s}.project-grid article:hover,.project-grid article:focus{outline:none;border-color:var(--green);transform:translateY(-3px);box-shadow:0 8px 30px rgba(0,0,0,.25)}.project-code{font-size:10px;color:var(--green);margin-bottom:32px}.project-grid h3{font:700 20px var(--display);margin:0 0 10px;color:#eef2ef}.project-grid p{color:#a7afab;line-height:1.45;margin:0}.project-grid footer{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:18px}.project-grid footer span{font-size:9px;color:#79bc99}.half{grid-column:span 1;min-height:210px}.education .eyebrow{color:var(--green);font-size:10px}.education h2,.contact h2{font-size:27px}.education>p,.contact p{color:#aeb6b1}.education-meta{display:flex;gap:20px;margin-top:30px}.education-meta span{border-left:1px solid var(--green);padding-left:10px;font-size:10px}.contact-link{color:var(--green);text-decoration:none;border-bottom:1px solid #43745d;padding:8px 0;display:flex;justify-content:space-between;font-size:15px;margin-top:30px}.footer{height:70px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 30px;color:#89938e;font-size:10px}.footer b{color:var(--green)}.footer a{color:#bdc6c1;text-decoration:none}
@media(max-width:1050px){.shell{width:94vw;margin-top:4vh}.topbar{grid-template-columns:160px 1fr 120px;padding-left:20px}.system-id{display:none}.dashboard{grid-template-columns:360px 1fr;padding:14px}.profile{min-height:600px}.portrait{height:390px}.metrics{padding-right:16px}.orb{opacity:.18}.stack-groups{grid-template-columns:1fr 1fr}.stack-groups>div:last-child{grid-column:1/-1}.project-grid{grid-template-columns:1fr}.project-grid article{min-height:160px}}@media(max-width:760px){body{font-size:13px}.ambient-grid{background-size:90px 90px}.shell{width:100%;margin:0;border-top:2px solid var(--green)}.topbar{height:52px;grid-template-columns:1fr auto;padding:0 12px}.topbar nav{position:fixed;z-index:30;left:0;right:0;bottom:0;background:#091110;border-top:1px solid var(--line);justify-content:space-around}.topbar nav a{padding:16px 7px;font-size:10px}.topbar nav a:nth-child(n+6){display:none}.download{height:40px;padding:0 12px}.dashboard{display:block;padding:10px}.panel,.right-column{margin-bottom:10px}.right-column{display:block}.profile{min-height:auto}.portrait{height:330px}.biography{min-height:auto}.principle-grid{grid-template-columns:1fr}.metrics{min-height:270px}.metric-grid{grid-template-columns:1fr 1fr}.orb{display:none}.stack-groups{display:block}.stack-groups>div{margin-bottom:24px}.log-entry{grid-template-columns:1fr}.tag{justify-self:start}.half{min-height:auto}.footer{margin-bottom:45px;padding:0 12px}.footer span:first-child{display:none}.name-row h1,.education h2,.contact h2{font-size:22px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.boot{display:none}.cursor{animation:none}.chips span,.project-grid article{transition:none}}

/* Animated biometric portrait scan */
.portrait{isolation:isolate;background-color:#0a1412;background-image:linear-gradient(rgba(102,215,157,.075) 1px,transparent 1px),linear-gradient(90deg,rgba(102,215,157,.075) 1px,transparent 1px),radial-gradient(circle at 50% 42%,rgba(71,149,111,.2),transparent 58%);background-size:28px 28px,28px 28px,100% 100%}
.portrait .portrait__subject{position:relative;z-index:1;width:100%;height:100%;display:block;object-fit:cover;object-position:50% 8%;filter:grayscale(1) contrast(1.18) brightness(.72) sepia(.16) hue-rotate(82deg) saturate(.82);animation:portrait-signal 5.6s steps(1,end) infinite}
.portrait__matrix{position:absolute;z-index:0;inset:0;background:linear-gradient(90deg,transparent 49.75%,rgba(102,215,157,.18) 50%,transparent 50.25%),linear-gradient(transparent 49.75%,rgba(102,215,157,.18) 50%,transparent 50.25%)}
.portrait .portrait__noise{z-index:3;opacity:.13;mix-blend-mode:screen}
.scan-beam{position:absolute;z-index:5;left:0;right:0;top:-34%;height:31%;pointer-events:none;background:linear-gradient(180deg,transparent,rgba(102,215,157,.025) 22%,rgba(102,215,157,.18) 88%,rgba(153,255,202,.85) 96%,transparent 100%);filter:drop-shadow(0 5px 9px rgba(102,215,157,.42));animation:portrait-scan 4.4s cubic-bezier(.56,.05,.46,.96) infinite}
.scan-beam span{position:absolute;right:8px;bottom:7px;color:#b8ffd7;font-size:8px;letter-spacing:.12em;text-shadow:0 0 7px #3cff99}
.portrait:after{z-index:4}
.portrait .coordinate{z-index:7;font-size:9px;letter-spacing:.05em}
@keyframes portrait-scan{0%,8%{transform:translateY(0);opacity:0}14%{opacity:1}72%{transform:translateY(560px);opacity:1}82%,100%{transform:translateY(560px);opacity:0}}
@keyframes portrait-signal{0%,89%,93%,100%{transform:translateX(0)}90%{transform:translateX(1px)}91%{transform:translateX(-2px)}92%{transform:translateX(1px)}}
@media(prefers-reduced-motion:reduce){.portrait .portrait__subject,.scan-beam{animation:none}.scan-beam{top:48%;opacity:.55}}

/* Selected engineering systems */
.case-grid{display:grid;grid-template-columns:1fr;gap:14px}.project-case{min-height:0!important;display:grid!important;grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr);padding:0!important;overflow:hidden;background:#091311!important;border-color:#2b453a!important;transform:none!important}.project-case.reverse .project-visual{order:2}.project-case.reverse .project-copy{order:1}.project-case:hover,.project-case:focus{transform:translateY(-2px)!important;border-color:var(--green)!important}.project-visual{position:relative;min-height:390px;overflow:hidden;border-right:1px solid #29463b;background:#06100d}.project-case.reverse .project-visual{border-right:0;border-left:1px solid #29463b}.project-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(4,14,10,.86)),repeating-linear-gradient(0deg,transparent 0 4px,rgba(0,0,0,.13) 5px);pointer-events:none}.project-visual img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.68) contrast(1.08);transition:transform .7s cubic-bezier(.2,.8,.2,1),filter .4s}.project-case:hover .project-visual img,.project-case:focus .project-visual img{transform:scale(1.035);filter:saturate(.9) contrast(1.1)}.project-visual i{position:absolute;z-index:3;left:-15%;right:-15%;height:1px;top:0;background:linear-gradient(90deg,transparent,var(--green),transparent);box-shadow:0 0 14px var(--green);opacity:0;animation:case-scan 6s ease-in-out infinite}.visual-id{position:absolute;z-index:4;left:14px;bottom:12px;color:#b9fbd5;font-size:9px;letter-spacing:.12em;text-shadow:0 1px 4px #000}.project-copy{padding:28px;display:flex;flex-direction:column}.project-heading{display:flex;align-items:center;gap:14px;border-bottom:1px solid #293b35;padding-bottom:16px}.project-heading>span{font:700 42px/1 var(--display);color:#1f4937}.project-heading p{margin:0 0 5px;color:#719b86;font-size:9px;letter-spacing:.12em}.project-heading h3{font:700 clamp(21px,2vw,30px)/1 var(--display);margin:0;color:#eef4f0}.project-lead{font:500 15px/1.55 var(--mono);color:#d6ded9!important;margin:20px 0!important}.system-flow{display:flex;align-items:center;gap:7px;flex-wrap:wrap;padding:11px 12px;border:1px solid #294238;background:#0c1b16;margin-bottom:17px}.system-flow span{font-size:8px;color:#a5d6bb;letter-spacing:.06em}.system-flow b{font-weight:400;color:var(--green)}.project-copy ul{margin:0 0 20px;padding:0;list-style:none;display:grid;gap:10px}.project-copy li{position:relative;padding-left:15px;color:#9faaa5;font-size:11px;line-height:1.5}.project-copy li:before{content:"";position:absolute;left:0;top:.55em;width:5px;height:5px;background:var(--green);box-shadow:0 0 7px rgba(102,215,157,.5)}.project-copy footer{margin-top:auto!important;padding-top:14px!important;border-top:1px solid #263832;display:flex!important;gap:7px!important;flex-wrap:wrap}.project-copy footer span{border:1px solid #315143;padding:6px 8px;color:#7fd0a5!important;background:#0a1713;font-size:8px!important;letter-spacing:.05em}@keyframes case-scan{0%,18%{top:0;opacity:0}24%{opacity:.7}60%{top:100%;opacity:.7}68%,100%{top:100%;opacity:0}}
@media(max-width:900px){.project-case{grid-template-columns:1fr}.project-case.reverse .project-visual,.project-case.reverse .project-copy{order:initial}.project-visual,.project-case.reverse .project-visual{min-height:300px;border:0;border-bottom:1px solid #29463b}.project-copy{padding:22px}.project-lead{font-size:14px}}
@media(max-width:560px){.project-visual{min-height:220px}.project-copy{padding:18px}.project-heading>span{font-size:32px}.system-flow{gap:5px}.system-flow span{font-size:7px}}
@media(prefers-reduced-motion:reduce){.project-visual i{display:none}.project-visual img{transition:none}}

/* Advanced ML and virtual robotics concept labs */
.labs{padding-top:54px}.labs-intro{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;border-bottom:1px solid #30423b;padding:0 4px 22px;margin-bottom:16px}.labs-intro>div>p{margin:0 0 7px;color:var(--green);font-size:9px;letter-spacing:.14em}.labs-intro h2{font-size:25px;margin:0}.labs-intro>p{margin:0;color:#96a29c;line-height:1.55;max-width:620px}.lab-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.lab-card{display:grid;grid-template-columns:minmax(0,.92fr) minmax(290px,1.08fr);min-height:285px;border:1px solid #2b4138;background:#091310;overflow:hidden;transition:border-color .25s,transform .25s,box-shadow .25s}.lab-card:hover,.lab-card:focus{outline:none;border-color:var(--green);transform:translateY(-3px);box-shadow:0 14px 35px rgba(0,0,0,.3)}.lab-card.robotics{grid-column:1/-1;grid-template-columns:1.1fr .9fr}.lab-image{position:relative;min-height:100%;overflow:hidden;background:#06100d}.lab-image:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 54%,rgba(6,16,13,.72)),linear-gradient(180deg,transparent 60%,rgba(2,9,7,.85)),repeating-linear-gradient(0deg,transparent 0 4px,rgba(0,0,0,.12) 5px)}.lab-card.robotics .lab-image:after{background:linear-gradient(90deg,transparent 65%,rgba(6,16,13,.55)),linear-gradient(180deg,transparent 62%,rgba(2,9,7,.85)),repeating-linear-gradient(0deg,transparent 0 4px,rgba(0,0,0,.12) 5px)}.lab-image img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.64) contrast(1.1);transition:transform .65s ease,filter .35s}.lab-card:hover .lab-image img,.lab-card:focus .lab-image img{transform:scale(1.04);filter:saturate(.9) contrast(1.12)}.lab-image>span{position:absolute;z-index:2;left:10px;bottom:9px;color:#b9fbd5;font-size:8px;letter-spacing:.1em;text-shadow:0 1px 4px #000}.lab-body{padding:18px;display:flex;flex-direction:column}.lab-body header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;border-bottom:1px solid #283b34;padding-bottom:12px}.lab-body header p{margin:0 0 5px;color:#799f8c;font-size:8px;letter-spacing:.12em}.lab-body h3{font:700 18px/1 var(--display);margin:0;color:#eef4f0}.lab-body header>b{font:500 7px var(--mono);color:#07120e;background:var(--green);padding:5px 6px;white-space:nowrap;letter-spacing:.05em}.lab-body>p{color:#a6b0ab!important;font-size:12px!important;line-height:1.55!important;margin:15px 0!important}.lab-flow{border-left:2px solid var(--green);background:linear-gradient(90deg,rgba(102,215,157,.09),transparent);padding:8px 9px;color:#b8e6cb;font-size:8px;letter-spacing:.065em;margin-bottom:14px}.lab-body footer{display:flex!important;gap:5px!important;flex-wrap:wrap;margin-top:auto!important;padding:0!important}.lab-body footer span{border:1px solid #315143;color:#74c397!important;background:#0a1713;padding:5px 6px;font-size:8px!important;letter-spacing:.04em}
@media(max-width:1200px){.lab-card{grid-template-columns:1fr}.lab-image{min-height:205px}.lab-image:after,.lab-card.robotics .lab-image:after{background:linear-gradient(180deg,transparent 50%,rgba(2,9,7,.88)),repeating-linear-gradient(0deg,transparent 0 4px,rgba(0,0,0,.12) 5px)}.lab-card.robotics{grid-template-columns:1fr}}
@media(max-width:760px){.labs-intro{grid-template-columns:1fr;gap:12px}.lab-grid{grid-template-columns:1fr}.lab-card.robotics{grid-column:auto}.lab-image{min-height:210px}.lab-body{padding:16px}.labs-intro h2{font-size:21px}}
@media(prefers-reduced-motion:reduce){.lab-image img,.lab-card{transition:none}}