:root{
  --bg:#0d1117;--bg2:#161b22;--panel:#0d1117e8;--panel2:#161b22;
  --text:#f0f3f6;--muted:#8b949e;--line:#30363d;--accent:#58a6ff;
  --cyan:#58a6ff;--violet:#8b949e;--green:#7d8590;--amber:#8b949e;--radius:8px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Manrope,system-ui,sans-serif;line-height:1.6}
body:before{content:"";position:fixed;inset:0;pointer-events:none;background-image:
 linear-gradient(#8ba4c408 1px,transparent 1px),
 linear-gradient(90deg,#8ba4c408 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to bottom,#000,transparent 72%)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.shell{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.noise{position:fixed;inset:0;z-index:20;pointer-events:none;opacity:.022;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='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E")}
.cursor-glow{display:none}
.site-header{position:sticky;top:0;z-index:30;width:min(1180px,calc(100% - 32px));margin:12px auto 0;padding:9px 10px 9px 12px;display:flex;align-items:center;justify-content:space-between;background:#0d1117ed;border:1px solid #30363d;border-radius:8px;backdrop-filter:blur(16px)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800}
.brand-mark{width:36px;height:36px;display:grid;place-items:center;border-radius:4px;background:#f0f3f6;color:#0d1117;font-size:12px;font-family:"JetBrains Mono",monospace}
.brand-text{letter-spacing:.02em}
.nav{display:flex;gap:6px}
.nav a{padding:9px 12px;border-radius:4px;color:#8b949e;font-size:14px}
.nav a:hover{background:#ffffff09;color:#fff}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;border-radius:5px;font-weight:700;font-size:13px;border:1px solid transparent;transition:.16s ease}
.button:hover{transform:translateY(-2px)}
.button-primary{background:#f0f3f6;color:#0d1117}
.button-ghost{border-color:#30363d;background:#161b22;color:#c9d1d9}
.hero{min-height:520px;display:grid;grid-template-columns:1.12fr .88fr;gap:32px;align-items:center;padding-top:48px;padding-bottom:40px;position:relative;z-index:1}
.eyebrow,.kicker{font-family:"JetBrains Mono",monospace;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#a8b6ca}
.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:0;border:0;background:transparent}
.status-dot{width:18px;height:2px;border-radius:0;background:var(--accent);box-shadow:none}
.hero h1{font-size:clamp(52px,7.2vw,96px);line-height:.97;letter-spacing:-.06em;margin:26px 0 28px;max-width:820px}
.gradient-text{display:block;color:#8b949e}
.hero-lede{font-size:19px;color:#a9b7cb;max-width:700px;margin:0 0 30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.signal-row{display:flex;align-items:center;gap:12px;margin-top:42px;font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:.08em;color:#6f7f98;flex-wrap:wrap}
.signal-row i{width:26px;height:1px;background:#33415a}
.hero-console{position:relative;border:1px solid #30363d;border-radius:8px;background:#0d1117;overflow:hidden}
.hero-console:before{display:none}
.console-top{height:46px;display:flex;align-items:center;gap:12px;padding:0 16px;border-bottom:1px solid #30363d;background:#161b22}
.traffic{display:flex;gap:5px}.traffic span{width:7px;height:7px;border-radius:1px;background:#484f58}.traffic span:first-child,.traffic span:nth-child(2),.traffic span:nth-child(3){background:#484f58}
.console-title{font-family:"JetBrains Mono",monospace;font-size:11px;color:#7f8da4;flex:1;text-align:center}
.console-pill{font:600 10px "JetBrains Mono",monospace;color:#58a6ff;padding:0;background:transparent;border:0;letter-spacing:.08em}
.console-body{padding:28px 24px 32px;font-size:13px;line-height:1.65}
.console-body p{margin:7px 0}.console-gap{margin-top:22px!important}
.mono{font-family:"JetBrains Mono",monospace}.muted{color:#9ba9bc}.cyan{color:var(--cyan)}.violet{color:var(--violet)}.green{color:var(--green)}.amber{color:var(--amber)}
.blink{animation:blink 1s steps(1) infinite}@keyframes blink{50%{opacity:0}}
.proof{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #223047;border-bottom:1px solid #223047;background:#0b122055;margin-bottom:40px}
.proof div{padding:24px 28px;border-right:1px solid #223047}.proof div:last-child{border:0}
.proof strong{display:block;font-size:24px;letter-spacing:-.03em}.proof span{color:#7f8da3;font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.section{padding:100px 0 30px;position:relative;z-index:1}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:42px}
.section-heading h2,.resume-cta h2{font-size:clamp(34px,4vw,54px);line-height:1.04;letter-spacing:-.04em;margin:10px 0 0}
.section-heading>p{max-width:520px;color:#94a3b8;margin:0}
.kicker{color:#64dcf2}
.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.project-card{min-height:360px;position:relative;padding:30px;border:1px solid #30363d;border-radius:var(--radius);background:#0d1117;overflow:hidden;transition:.18s ease}
.project-card:hover{transform:translateY(-3px);border-color:#6e7681}
.project-feature{background:#10161f}
.project-no{font:500 11px "JetBrains Mono",monospace;color:#566781;letter-spacing:.12em}
.project-icon{font-size:30px;color:#58a6ff;margin:28px 0 22px}
.project-tags{display:flex;gap:7px;flex-wrap:wrap;margin:22px 0 12px}
.project-tags span,.privacy-badge{font:600 10px "JetBrains Mono",monospace;letter-spacing:.08em;padding:3px 0;border:0;border-radius:0;color:#8b949e;background:transparent}
.project-card h3{font-size:30px;letter-spacing:-.035em;margin:6px 0 10px}
.project-card p{color:#9ba9bc;margin:0 0 20px}
.project-points{padding-left:18px;color:#a7b5c8;font-size:14px}.project-points li{margin:5px 0}
.stack{font:500 11px "JetBrains Mono",monospace;color:#71839e;margin-top:26px}
.project-links{display:flex;gap:18px;margin-top:24px}.project-links a{color:#58a6ff;font-size:13px;font-weight:700}.project-links a:hover{color:#79c0ff}
.privacy-badge{display:inline-block;margin-top:22px;color:#8b949e}
.card-orbit{display:none}
.card-orbit:after{content:"";position:absolute;width:10px;height:10px;border-radius:50%;background:#61e3ff;top:91px;left:-5px;box-shadow:0 0 25px #61e3ff}
.visual-card{padding:0;display:grid;grid-template-columns:1.05fr .95fr;grid-column:1/-1;min-height:380px}
.visual-media{min-height:380px;background:#0b111c;overflow:hidden;border-right:1px solid #26344b;display:grid;place-items:center}
.visual-media img{width:100%;height:100%;object-fit:cover;opacity:.85}
.visual-card-copy{padding:32px}
.layers{border:1px solid #30363d;border-radius:8px;overflow:hidden}
.layer{display:grid;grid-template-columns:80px 1fr auto;gap:24px;align-items:center;padding:26px 30px;border-bottom:1px solid #25334a;background:#0b1220a3}
.layer:last-child{border:0}.layer:hover{background:#0d1728}
.layer-index{font:600 13px "JetBrains Mono",monospace;color:#63e2f7}.layer h3{margin:0 0 4px;font-size:20px}.layer p{margin:0;color:#8e9cb0}.layer-tech{font:500 11px "JetBrains Mono",monospace;color:#70819b}
.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.method{padding:28px 24px;border:1px solid #30363d;border-radius:8px;background:#0d1117}
.method>span{font:600 11px "JetBrains Mono",monospace;color:#5edff5}.method h3{margin:22px 0 8px;font-size:19px}.method p{margin:0;color:#8d9bb0;font-size:14px}
.resume-cta{margin-top:110px;margin-bottom:80px;padding:42px 46px;display:flex;align-items:center;justify-content:space-between;gap:30px;border:1px solid #30363d;border-radius:8px;background:#10161f}
.resume-cta p{max-width:690px;color:#9ba9bd}.resume-actions{display:flex;gap:10px;flex-wrap:wrap}
.footer{padding:24px 0 44px;border-top:1px solid #1d2a3e;display:flex;justify-content:space-between;gap:20px;color:#708099;font-size:13px}
.footer>div:first-child{display:flex;gap:12px}.footer strong{color:#dce4ef}.footer-links{display:flex;gap:18px}.footer a:hover{color:#fff}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:900px){
  .nav{display:none}.header-cta{display:none}.hero{grid-template-columns:1fr;gap:34px;padding-top:70px}.hero-console{max-width:640px}
  .proof{grid-template-columns:repeat(2,1fr)}.proof div:nth-child(2){border-right:0}.proof div:nth-child(-n+2){border-bottom:1px solid #223047}
  .section-heading{display:block}.section-heading>p{margin-top:18px}.project-grid{grid-template-columns:1fr}.visual-card{grid-template-columns:1fr}.visual-media{border-right:0;border-bottom:1px solid #26344b;min-height:260px}
  .layer{grid-template-columns:60px 1fr}.layer-tech{grid-column:2}.method-grid{grid-template-columns:repeat(2,1fr)}.resume-cta{display:block}.resume-actions{margin-top:26px}
}
@media(max-width:600px){
  .shell{width:min(100% - 24px,1180px)}.site-header{width:calc(100% - 20px);margin-top:10px}.hero{min-height:auto;padding-top:72px}
  .hero h1{font-size:48px}.hero-lede{font-size:16px}.proof{grid-template-columns:1fr 1fr}.proof div{padding:18px}
  .section{padding-top:78px}.project-card{padding:24px}.visual-card{padding:0}.visual-card-copy{padding:24px}
  .layer{padding:22px 18px;grid-template-columns:44px 1fr;gap:14px}.method-grid{grid-template-columns:1fr}.resume-cta{padding:30px 24px}.footer{display:block}.footer-links{margin-top:14px;flex-wrap:wrap}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.button:hover,.project-card:hover{transform:none}.blink{animation:none}.cursor-glow{display:none}}


/* Readability pass */
body{font-size:17px}
.nav a{font-size:15px}
.button{font-size:14px;min-height:44px}
.eyebrow,.kicker{font-size:13px;letter-spacing:.10em}
.hero-lede{font-size:20px;line-height:1.65}
.signal-row{font-size:13px;line-height:1.6;color:#9ba9bc;margin-top:24px}
.console-title{font-size:12px}
.console-pill{font-size:11px}
.console-body{font-size:14.5px;line-height:1.78}
.console-body p{margin:8px 0}
.proof div{min-width:0}
.proof strong{font-size:28px}
.proof span{display:block;font-size:13px;line-height:1.45;letter-spacing:.07em;overflow-wrap:anywhere}
.section-heading>p{font-size:16.5px;line-height:1.7}
.project-no{font-size:13px;color:#9ba9bc}
.project-tags{gap:10px 14px}
.project-tags span,.privacy-badge{font-size:13px;line-height:1.5;color:#a9b7cb}
.project-card p{font-size:16px;line-height:1.72}
.project-points{font-size:15px;line-height:1.65}
.stack{font-size:13px;line-height:1.65;color:#a9b7cb}
.project-links{display:flex;flex-wrap:wrap;align-items:center;gap:10px 20px;margin-top:26px;position:relative;z-index:2;max-width:100%}
.project-links a{display:inline-flex;align-items:center;min-height:32px;font-size:14px;line-height:1.35;white-space:nowrap}
.layer-index{font-size:14px}
.layer h3{font-size:21px}
.layer p{font-size:15.5px;line-height:1.6}
.layer-tech{font-size:13px;line-height:1.55;text-align:right;color:#a9b7cb}
.method>span{font-size:13px}
.method h3{font-size:20px}
.method p{font-size:15.5px;line-height:1.65}
.resume-cta p{font-size:16px;line-height:1.7}
.footer{font-size:14px}
@media(max-width:1050px){
  .project-links{gap:8px 14px}
  .layer{grid-template-columns:70px 1fr}
  .layer-tech{grid-column:2;text-align:left;margin-top:4px}
}
@media(max-width:600px){
  body{font-size:16px}
  .hero-lede{font-size:18px}
  .console-body{font-size:13.5px}
  .proof span{font-size:12px}
  .project-card p{font-size:15.5px}
  .project-links a{font-size:13.5px}
}

.project-icon.mono{font:600 13px "JetBrains Mono",monospace;letter-spacing:.06em;color:#79b8ff;margin:22px 0 18px}

/* Engineering field-notes polish */
html{scroll-padding-top:90px}
:target{scroll-margin-top:90px}
.kicker,.layer-index,.method>span{color:#79b8ff}
.hero{gap:32px}.hero h1{font-size:clamp(42px,5vw,64px);line-height:1.06;margin:18px 0 22px;letter-spacing:-.045em}
.gradient-text{color:#e0e7f0}
.systems-board{border:1px solid var(--line);background:#10161e}
.board-head,.board-foot{display:flex;justify-content:space-between;gap:14px;padding:15px 21px;font-size:13px;letter-spacing:.03em;color:#a9b7cb}
.board-head{border-bottom:1px solid var(--line)}.board-foot{border-top:1px solid var(--line);color:#a9b7cb}
.board-intro{padding:24px 24px 20px}.board-kicker{font-size:13px;color:#79b8ff;letter-spacing:.06em}
.board-intro h2{font-size:clamp(27px,2.4vw,37px);letter-spacing:-.045em;line-height:1.16;margin:16px 0}
.board-intro p{font-size:14px;color:#a6b3c5;line-height:1.65;margin:0}
.board-list{border-top:1px solid var(--line)}
.board-list a{display:grid;grid-template-columns:28px 1fr auto;gap:12px;align-items:center;padding:17px 24px;border-bottom:1px solid #30363d;transition:background .15s}
.board-list a:last-child{border-bottom:0}.board-list a:hover,.board-list a:focus-visible{background:#1a2635}
.board-list a:focus-visible{outline:2px solid #79b8ff;outline-offset:-2px}
.board-num{font:500 13px "JetBrains Mono",monospace;color:#79b8ff}
.board-list strong{font-size:15px}
.board-list a>span:last-child{font:500 13px "JetBrains Mono",monospace;color:#a9b7cb;text-align:right}
.project-feature{border-color:#476583;background:linear-gradient(135deg,#101c2b,#0d1117 72%)}
.project-feature::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:#58a6ff}
.reveal{opacity:1;transform:none;transition:none}
.js-motion .reveal{opacity:0;transform:translateY(15px);transition:opacity .55s ease,transform .55s ease}
.js-motion .reveal.visible{opacity:1;transform:none}
@media(max-width:900px){.site-header{gap:12px}.nav{display:flex;gap:2px}.nav a{padding:8px 9px;font-size:13px}}
@media(max-width:600px){
.brand-text{display:inline}.nav{margin-left:auto}.nav a:nth-child(2),.nav a:nth-child(3){display:none}
.hero{padding-top:32px;padding-bottom:32px;gap:0;min-height:0}.hero h1{font-size:clamp(34px,9.5vw,42px)}.hero-lede{font-size:18px;line-height:1.65;margin-bottom:24px}.systems-board{display:none}.section{padding-top:44px}.signal-row{margin-top:22px}.board-intro{padding:24px 18px}
.board-list a{padding:15px 18px;grid-template-columns:22px 1fr}
.board-list a>span:last-child{grid-column:2;text-align:left}
.board-head,.board-foot{padding:13px 18px}
.board-head span:last-child,.board-foot span:last-child{display:none}
}
@media(prefers-reduced-motion:reduce){.js-motion .reveal{opacity:1;transform:none;transition:none}}

/* The terminal is a working project index, not a decorative screenshot. */
.board-traffic{display:inline-flex;gap:5px;align-items:center;margin-right:2px}
.board-traffic i{width:7px;height:7px;border-radius:50%;border:1px solid #667085;background:#667085}
.board-traffic i:first-child{background:#58a6ff;border-color:#58a6ff}
.terminal-command{font-size:13px;color:#d4e2f1;margin:0 0 18px;white-space:nowrap}
.term-prompt{color:#79b8ff;font-weight:700;margin-right:8px}
.term-cursor{display:inline-block;color:#79b8ff;animation:blink 1s steps(1,end) infinite}
.board-kicker{display:block}
.board-head>span:last-child{margin-left:auto}
@media(max-width:600px){.board-head{gap:10px}.board-head>span:nth-child(2){font-size:13px}.board-head>span:last-child{display:none}}
@media(prefers-reduced-motion:reduce){.term-cursor{animation:none}}

/* Portfolio V2: evidence-led toolkit and personal field notes */
.proof strong{font:700 clamp(15px,1.7vw,19px) "JetBrains Mono",monospace;letter-spacing:-.025em;color:#e4eefb}
.proof span{text-transform:none;letter-spacing:0;font-size:13px;color:#a3b3c8}
.toolkit-section{padding-top:116px}
.skill-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.skill-card{display:flex;flex-direction:column;min-width:0;min-height:350px;padding:28px 30px 23px;border:1px solid #303d4d;border-radius:9px;background:linear-gradient(155deg,#131c29,#0d1117 76%);position:relative;overflow:hidden;transition:border-color .18s,transform .18s}
.skill-card::before{content:"";position:absolute;top:0;left:0;width:64px;height:2px;background:#58a6ff}
.skill-card:hover{border-color:#5d718e;transform:translateY(-2px)}
.skill-head{display:flex;align-items:center;justify-content:space-between;gap:14px;color:#a9b7cb;font:600 13px "JetBrains Mono",monospace}
.skill-head>span:last-child{color:#6c92bd;font-size:20px}
.skill-index{letter-spacing:.1em;color:#89b8eb}
.skill-card h3{margin:22px 0 10px;color:#f0f3f6;font-size:clamp(23px,2.7vw,31px);line-height:1.16;letter-spacing:-.035em}
.skill-card p{color:#a9b8cc;margin:0 0 20px;font-size:15.2px;line-height:1.72}
.skill-card p strong{color:#e6edf5;font-weight:650}
.skill-chips{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 25px}
.skill-chips span{font:500 13px "JetBrains Mono",monospace;padding:6px 9px;border:1px solid #374659;background:#141e2b;color:#c0cede;border-radius:4px}
.skill-proof{margin-top:auto;border-top:1px solid #2d3949;padding-top:17px;display:flex;gap:10px 16px;align-items:center;flex-wrap:wrap}
.skill-proof>span{font:600 13px "JetBrains Mono",monospace;color:#a9b7cb;letter-spacing:.04em;margin-right:3px}
.skill-proof a{font-size:14px;font-weight:750;color:#8cc7ff;text-decoration:none}
.skill-proof a:hover,.skill-proof a:focus-visible{text-decoration:underline;text-underline-offset:4px}
.toolkit-note{margin-top:25px;border-left:2px solid #58a6ff;padding:8px 0 8px 20px;display:grid;grid-template-columns:220px 1fr;gap:15px;align-items:start}
.toolkit-note>.mono{font-size:13px;color:#8ebdef;letter-spacing:.02em;padding-top:4px}
.toolkit-note p{font-size:14px;line-height:1.7;margin:0;color:#94a9c0}
.toolkit-note a{color:#a9d7ff;text-decoration:underline;text-underline-offset:3px}
.about-band{margin-top:110px;padding:44px;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:start;border:1px solid #344458;background:linear-gradient(125deg,#111f30 0%,#0e141e 64%,#0c1118 100%);border-radius:10px;position:relative;z-index:1}
.about-side h2{font-size:clamp(32px,4vw,48px);line-height:1.06;letter-spacing:-.045em;margin:20px 0 20px}
.about-side p{font-size:15.5px;line-height:1.76;color:#acbad0;margin:0 0 15px}
.about-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.about-facts{border-top:1px solid #34475a}
.about-facts>div{padding:16px 0 18px;border-bottom:1px solid #34475a;display:grid;grid-template-columns:1fr auto;gap:3px 12px}
.fact-code{font-size:13px;color:#8ebdef;letter-spacing:.04em;grid-column:1/-1;margin-bottom:5px}
.about-facts strong{font-size:16px;line-height:1.25;color:#f0f3f6}
.about-facts>div>span:last-child{grid-column:1/-1;font-size:14px;color:#a9b7cb}
.about-band+.resume-cta{margin-top:70px}
a:focus-visible,button:focus-visible{outline:2px solid #91ceff;outline-offset:4px}
@media(max-width:900px){
 .toolkit-section{padding-top:85px}
 .about-band{grid-template-columns:1fr;gap:24px;padding:32px;margin-top:85px}
 .toolkit-note{grid-template-columns:1fr;gap:8px}
}
@media(max-width:680px){
 .skill-grid{grid-template-columns:1fr}
 .skill-card{min-height:0;padding:24px}
 .skill-card h3{margin-top:15px}
 .toolkit-note{padding-left:15px}
 .proof strong{font-size:14px;letter-spacing:-.02em;overflow-wrap:anywhere}
 .proof span{font-size:13px}
}
@media(max-width:600px){
 .site-header .nav a:nth-child(2){display:none}
 .site-header .nav a:nth-child(3){display:none}
 .site-header .nav a{padding:10px 8px;font-size:14px;min-height:44px;display:inline-flex;align-items:center}
 .site-header .brand-mark{width:28px;height:28px;flex-shrink:0}
 .site-header .brand{gap:7px;white-space:nowrap}
 .site-header .brand-text{display:inline;font-size:14px;letter-spacing:0}
 .site-header{padding:7px 9px}
 .about-band{padding:24px 20px;margin-top:70px}
 .about-side p{font-size:16px}
 .about-actions .button{width:100%}
 .skill-card p{font-size:16px}
}
@media(prefers-reduced-motion:reduce){.skill-card{transition:none}.skill-card:hover{transform:none}}