:root{
  --bg:#f4f4f5; --tile:#ffffff; --tile-2:#f9f9fa; --border:#e4e4e7; --border-strong:#d4d4d8;
  --text:#18181b; --muted:#52525b; --faint:#8b8b94; --chip:#f4f4f5; --chip-text:#3f3f46;
  --a1:#059669; --a2:#0d9488; --a3:#14b8a6; --acc-text:#047857; --acc-bg:rgba(5,150,105,.09); --acc-line:rgba(5,150,105,.24);
  --grad:linear-gradient(135deg,#047857 0%,#059669 55%,#14b8a6 100%);
  --inner:inset 0 1px 0 rgba(255,255,255,.8);
  --shadow:0 1px 2px rgba(24,24,27,.04),0 12px 32px -18px rgba(24,24,27,.12);
  --shadow-hover:0 2px 4px rgba(24,24,27,.05),0 28px 56px -24px rgba(24,24,27,.22);
  --sheen:rgba(255,255,255,.7); --ok:#22c55e; --warn:#f59e0b;
  --r:22px; --gap:16px;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){color-scheme:dark;
    --bg:#09090b; --tile:#131316; --tile-2:#18181c; --border:#27272c; --border-strong:#36363c;
    --text:#fafafa; --muted:#a1a1aa; --faint:#75757e; --chip:#1e1e23; --chip-text:#d4d4d8;
    --acc-text:#6ee7b7; --acc-bg:rgba(52,211,153,.12); --acc-line:rgba(52,211,153,.3);
    --inner:inset 0 1px 0 rgba(255,255,255,.06);
    --shadow:0 1px 2px rgba(0,0,0,.4),0 12px 32px -18px rgba(0,0,0,.7);
    --shadow-hover:0 2px 4px rgba(0,0,0,.5),0 28px 56px -24px rgba(0,0,0,.9);
    --sheen:rgba(255,255,255,.07);
  }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html:focus-within{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:400 15px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-feature-settings:"cv11","ss01","ss03";-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:500;letter-spacing:-.02em;line-height:1.15}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
svg{display:block}
:focus-visible{outline:2px solid var(--a1);outline-offset:3px;border-radius:8px}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.num{font-variant-numeric:tabular-nums}

/* ---------- nav ---------- */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;padding:12px 0;background:color-mix(in srgb,var(--bg) 80%,transparent);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s}
.nav.scrolled{border-color:var(--border)}
.nav .wrap{display:flex;align-items:center;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:-.01em;font-size:15px}
.brand i{width:26px;height:26px;border-radius:8px;background:var(--grad);display:grid;place-items:center;color:#fff;font-style:normal;font-size:11px;font-weight:600;letter-spacing:0}
.links{display:flex;gap:2px;margin-left:8px}
.links a{padding:6px 10px;border-radius:8px;color:var(--muted);font-weight:500;font-size:14px;transition:background .2s,color .2s}
.links a:hover{background:var(--tile);color:var(--text)}
.nav-r{margin-left:auto;display:flex;align-items:center;gap:8px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;font-weight:500;font-size:14px;border:1px solid var(--border);background:var(--tile);color:var(--text);cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s;box-shadow:var(--inner);line-height:1.2;white-space:nowrap}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-hover)}
.btn.dark{background:var(--text);color:var(--bg);border-color:var(--text)}
.btn.grad{background:var(--grad);color:#fff;border-color:transparent}
.btn.icon{width:38px;height:38px;padding:0;justify-content:center}
.menu-btn{display:none}

/* ---------- bento ---------- */
.bento{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:minmax(196px,auto);gap:var(--gap);margin-top:24px;grid-auto-flow:dense}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gap)}
.tile{position:relative;background:var(--tile);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow),var(--inner);padding:24px;overflow:hidden;display:flex;flex-direction:column;transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s,border-color .35s;min-width:0}
.tile::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(460px circle at var(--mx,50%) var(--my,50%),var(--sheen),transparent 62%);opacity:0;transition:opacity .4s}
.tile:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover),var(--inner);border-color:var(--border-strong)}
.tile:hover::before{opacity:1}
.tile>*{position:relative}
.c3{grid-column:span 3}.c4{grid-column:span 4}.c5{grid-column:span 5}.c6{grid-column:span 6}.c7{grid-column:span 7}.c8{grid-column:span 8}.c12{grid-column:span 12}
.r2{grid-row:span 2}.r3{grid-row:span 3}
.eyebrow{font-size:11.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);display:flex;align-items:center;gap:8px}
.eyebrow svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.tile-h{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.pill{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:500;background:var(--chip);color:var(--chip-text);border:1px solid var(--border);white-space:nowrap}
.dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px rgba(22,163,74,.18)}
.badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:500;padding:3px 8px;border-radius:999px;background:var(--acc-bg);color:var(--acc-text);border:1px solid var(--acc-line);white-space:nowrap}
.badge svg{width:11px;height:11px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.chips{display:flex;flex-wrap:wrap;gap:5px}
.chips span{font-size:12px;padding:4px 8px;border-radius:8px;background:var(--chip);color:var(--chip-text);border:1px solid var(--border);line-height:1.3}
.arrow{display:inline-flex;align-items:center;gap:4px;font-weight:500;color:var(--acc-text);font-size:13px}
.arrow svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s}
a.arrow:hover svg{transform:translateX(3px)}

/* hero */
.hero{padding:28px;justify-content:space-between}
.hero::after{content:"";position:absolute;right:-120px;top:-120px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(16,185,129,.16),transparent 65%);pointer-events:none}
.hero-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.avatar{position:relative;width:78px;height:78px;border-radius:50%;padding:2px;background:var(--grad);flex:none;box-shadow:0 8px 20px -10px rgba(5,150,105,.6)}
.avatar span{display:grid;place-items:center;width:100%;height:100%;border-radius:50%;background:var(--tile);font-weight:600;font-size:22px;letter-spacing:-.02em;color:var(--text)}
.avatar img{position:absolute;inset:2px;width:calc(100% - 4px);height:calc(100% - 4px);border-radius:50%;object-fit:cover}
.hero h1{font-size:clamp(34px,4vw,46px);font-weight:600;letter-spacing:-.035em;margin-top:20px}
.hero .headline{font-size:17px;font-weight:500;margin-top:6px}
.hero .tag{color:var(--muted);font-size:15.5px;max-width:52ch;margin-top:12px}
.hero .loc{margin-top:12px;font-size:13.5px;color:var(--faint);display:flex;align-items:center;gap:6px}
.hero .loc svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.8}
.ctas{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}

/* stat tiles */
.stat{justify-content:space-between}
.stat .big{font-size:46px;font-weight:600;letter-spacing:-.045em;line-height:1;font-variant-numeric:tabular-nums;margin-top:14px}
.stat .big small{font-size:21px;font-weight:500;letter-spacing:-.02em;margin-left:3px}
.stat .lbl{font-size:14px;color:var(--muted);margin-top:8px;line-height:1.35}
.stat.grad{background:var(--grad);border-color:transparent;color:#fff;box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.35)}
.stat.grad .lbl,.stat.grad .eyebrow{color:rgba(255,255,255,.82)}
.stat.grad::before{background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.3),transparent 60%)}
.bars{display:flex;align-items:flex-end;gap:5px;height:56px;margin-top:auto}
.bars i{flex:1;height:var(--h);border-radius:4px 4px 2px 2px;background:var(--border-strong)}
.bars i.on{background:var(--grad)}
.stat.grad .bars i{background:rgba(255,255,255,.28)}.stat.grad .bars i.on{background:#fff}

/* project teaser tiles */
.proj{display:grid;grid-template-columns:1.05fr 1fr;gap:20px;align-items:stretch}
.proj .txt{display:flex;flex-direction:column;min-width:0}
.proj h3,.card h3{font-size:19px;font-weight:600;letter-spacing:-.02em;margin-top:8px}
.proj p,.card .what{color:var(--muted);font-size:14px;margin-top:6px}
.proj .foot,.card .foot{margin-top:auto;padding-top:12px;font-size:13px;display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.card .foot{border-top:1px solid var(--border);margin-top:14px;flex-wrap:nowrap}
.card .impact{flex:1;min-width:0}
.art{border-radius:14px;background:var(--tile-2);border:1px solid var(--border);padding:14px;display:flex;flex-direction:column;justify-content:center;gap:8px;overflow:hidden;min-height:140px;position:relative}
.card .art{height:132px;min-height:0;margin-bottom:14px}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}
.barcode{height:56px;border-radius:6px;color:var(--text);background:repeating-linear-gradient(90deg,currentColor 0 2px,transparent 2px 4px,currentColor 4px 7px,transparent 7px 9px,currentColor 9px 10px,transparent 10px 13px,currentColor 13px 17px,transparent 17px 19px,currentColor 19px 20px,transparent 20px 24px);position:relative;opacity:.85}
.barcode::after{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--a3);box-shadow:0 0 10px var(--a3);animation:scan 2.4s ease-in-out infinite alternate}
@keyframes scan{from{top:2px}to{top:calc(100% - 4px)}}
.feed li{display:grid;grid-template-columns:auto 1fr auto;gap:10px;font-size:11.5px;padding:5px 0;border-top:1px solid var(--border);font-variant-numeric:tabular-nums;color:var(--muted);align-items:center}
.feed li:first-child{border-top:0;padding-top:0}
.feed b{font-weight:600;color:var(--text);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}
.feed em{font-style:normal;color:var(--faint)}
.live{display:flex;align-items:center;gap:6px;font-size:11px;font-weight:500;color:var(--faint);letter-spacing:.04em}
.live i{width:6px;height:6px;border-radius:50%;background:var(--ok);animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(22,163,74,.35)}50%{box-shadow:0 0 0 5px rgba(22,163,74,0)}}
.kanban{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.kanban div{display:flex;flex-direction:column;gap:5px}.kanban small{font-size:10px;color:var(--faint);font-weight:500;letter-spacing:.04em;text-transform:uppercase}
.kanban i{height:10px;border-radius:4px;background:var(--border-strong);display:block}.kanban i.on{background:var(--grad)}
.beds{display:grid;grid-template-columns:repeat(12,1fr);gap:4px}
.beds i{aspect-ratio:1;border-radius:4px;background:var(--border);display:block}.beds i.a{background:var(--a1)}.beds i.b{background:var(--a3)}.beds i.w{background:var(--warn)}
.wave{display:flex;align-items:center;gap:3px;height:48px}
.wave i{width:4px;border-radius:2px;background:var(--a1);height:var(--h);opacity:.85}
.pipe{display:flex;align-items:center;gap:6px;font-size:11px;font-weight:500;color:var(--muted);flex-wrap:wrap}
.pipe span{padding:2px 7px;border-radius:6px;background:var(--chip);border:1px solid var(--border)}
.spark{width:100%;height:46px}

/* skills / certs / map / now / contact */
.grp+.grp{margin-top:13px}
.grp h4{font-size:13px;font-weight:500;margin-bottom:6px}
.certs{display:grid;grid-template-columns:repeat(7,1fr);gap:10px}
.cert{padding:12px 13px;border-radius:14px;background:var(--tile-2);border:1px solid var(--border);display:flex;flex-direction:column;gap:2px;min-width:0}
.cert b{font-weight:500;font-size:13.5px;line-height:1.3}
.cert span{font-size:12px;color:var(--faint);font-variant-numeric:tabular-nums}
.cert.wip{border-style:dashed;background:transparent}
.cert.wip em{font-style:normal;font-size:11px;color:var(--acc-text);font-weight:500}
.map{width:100%;height:auto;color:var(--muted);margin-top:auto}
.map text{font-family:inherit;font-weight:500;font-size:11.5px;fill:var(--text)}
.map .route{animation:drift 6s linear infinite}
@keyframes drift{to{stroke-dashoffset:-90}}
.now li{display:flex;align-items:center;gap:10px;padding:7px 0;border-top:1px solid var(--border);font-size:14px}
.now li:first-child{border-top:0;padding-top:0}
.now li i{width:8px;height:8px;border-radius:50%;background:var(--grad);flex:none}
.now li em{font-style:normal;color:var(--faint);font-size:12.5px;margin-left:auto;white-space:nowrap}
.contact{background:var(--grad);border-color:transparent;color:#fff;box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.35)}
.contact .eyebrow{color:rgba(255,255,255,.8)}
.contact h3{font-size:26px;font-weight:600;letter-spacing:-.03em;margin-top:10px;max-width:22ch}
.contact::before{background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.28),transparent 60%)}
.contact .row{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:18px}
.contact .row a{display:inline-flex;align-items:center;gap:7px;padding:8px 13px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);font-size:13.5px;font-weight:500;transition:background .2s}
.contact .row a:hover{background:rgba(255,255,255,.26)}
.contact .row svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* sections */
section{margin-top:64px}
.sec-h{display:flex;align-items:baseline;gap:14px;margin-bottom:18px;flex-wrap:wrap}
.sec-h h2{font-size:26px;font-weight:600;letter-spacing:-.03em}
.sec-h p{color:var(--muted);font-size:14px}
.tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:12px}
.tags span{font-size:11.5px;padding:3px 7px;border-radius:7px;background:var(--chip);border:1px solid var(--border);color:var(--chip-text)}
.impact{color:var(--text);font-size:13px}
.impact b{font-weight:500;color:var(--faint);font-size:11px;letter-spacing:.06em;text-transform:uppercase;display:block;margin-bottom:2px}
.more{display:grid;grid-template-columns:repeat(3,1fr);gap:0 28px}
.more li{display:flex;flex-direction:column;gap:2px;padding:12px 0;border-top:1px solid var(--border);font-size:13.5px}
.more li:nth-child(-n+3){border-top:0;padding-top:0}
.more b{font-weight:600}.more span{color:var(--muted)}.more em{font-style:normal;color:var(--faint);font-size:12px}
.tl{position:relative;padding-left:26px;margin-top:6px}
.tl::before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:1px;background:var(--border-strong)}
.tl>li{position:relative;padding:0 0 22px}
.tl>li:last-child{padding-bottom:0}
.tl>li::before{content:"";position:absolute;left:-23px;top:6px;width:9px;height:9px;border-radius:50%;background:var(--tile);border:2px solid var(--a1)}
.tl>li.cur::before{background:var(--a1);box-shadow:0 0 0 4px rgba(5,150,105,.15)}
.tl>li.edu::before{border-color:var(--a3);border-radius:2px;transform:rotate(45deg)}
.tl .when{font-size:12px;color:var(--faint);font-variant-numeric:tabular-nums;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.tl h3{font-size:16px;font-weight:600;margin-top:3px}
.tl .org{color:var(--muted);font-size:13.5px}
.tl ul{margin-top:8px;color:var(--muted);font-size:13.5px}
.tl ul li{padding:0 0 4px 14px;position:relative}
.tl ul li::before{content:"";position:absolute;left:0;top:10px;width:6px;height:1px;background:var(--faint)}
.story h3{font-size:22px;font-weight:600;letter-spacing:-.03em;margin-top:10px}
.story p{color:var(--muted);font-size:14px;margin-top:10px}
.path{display:flex;flex-direction:column;gap:6px;padding-top:18px}
.col{display:grid;gap:var(--gap);grid-template-rows:auto 1fr;min-width:0}
.path span{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}
.path span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--border-strong);flex:none}
.path span.on{color:var(--text);font-weight:500}.path span.on::before{background:var(--grad)}
.edu li{padding:12px 0;border-top:1px solid var(--border);display:grid;grid-template-columns:1fr auto;gap:4px 16px}
.edu li:first-child{border-top:0;padding-top:0}
.edu li:last-child{padding-bottom:0}
.edu b{font-weight:600;font-size:15px}.edu p{color:var(--muted);font-size:13.5px;grid-column:1/-1}.edu em{font-style:normal;color:var(--faint);font-size:12.5px;font-variant-numeric:tabular-nums;white-space:nowrap}
.honor-big{display:flex;align-items:baseline;gap:8px;margin-top:12px}
.honor-big .big{font-size:44px;font-weight:600;letter-spacing:-.045em;line-height:1;font-variant-numeric:tabular-nums;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.honor-big span{font-size:13px;color:var(--muted)}
.pub{padding:20px 22px}
.pub .n{font-size:12px;font-weight:500;color:var(--faint);font-variant-numeric:tabular-nums;display:flex;justify-content:space-between}
.pub h3{font-size:15.5px;font-weight:500;letter-spacing:-.01em;margin-top:8px;line-height:1.4}
.pub p{color:var(--muted);font-size:13px;margin-top:auto;padding-top:12px}
footer{margin:64px 0 36px;display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;color:var(--faint);font-size:13px}
footer .fl{display:flex;gap:16px;flex-wrap:wrap}
footer a:hover{color:var(--text)}

/* responsive */
@media (max-width:1024px){
  .bento{grid-auto-rows:minmax(176px,auto)}
  .c3,.c4,.c5{grid-column:span 6}.c6,.c7,.c8{grid-column:span 12}
  .r2,.r3{grid-row:span 1}
  .stat{grid-column:span 3}.stat.mcat{grid-column:span 6}
  .tile.hero,.tile.skills{grid-column:span 12}
  .certs{grid-template-columns:repeat(4,1fr)}
  .more{grid-template-columns:repeat(2,1fr)}.more li:nth-child(3){border-top:1px solid var(--border);padding-top:12px}
  .proj{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .links{display:none}
  .nav.open .links{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;padding:8px;background:var(--tile);border-bottom:1px solid var(--border);gap:2px}
  .menu-btn{display:inline-flex}.nav-r .lbl{display:none}
  .bento{grid-auto-rows:minmax(150px,auto);margin-top:16px}
  .tile{padding:20px;border-radius:20px}
  .c3,.c4,.c5,.c6,.c7,.c8,.c12,.stat.mcat{grid-column:span 12}
  .stat{grid-column:span 6}.stat .big{font-size:38px}
  .hero{padding:22px}.hero h1{font-size:34px}
  .proj{grid-template-columns:1fr}.proj .art{min-height:120px}
  .certs{grid-template-columns:repeat(2,1fr)}
  .more{grid-template-columns:1fr}.more li:nth-child(-n+3){border-top:1px solid var(--border);padding-top:12px}.more li:first-child{border-top:0;padding-top:0}
  .contact h3{font-size:22px}
  .edu li{grid-template-columns:1fr}
  section{margin-top:44px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .tile:hover{transform:none}
}

/* ---------- site additions (multi-page) ---------- */
.links a.active{background:var(--tile);color:var(--text);border:1px solid var(--border)}
.page-h{padding:44px 0 8px}
.page-h .eyebrow{margin-bottom:10px}
.page-h h1{font-size:clamp(32px,4vw,44px);font-weight:600;letter-spacing:-.035em}
.page-h p.lead{color:var(--muted);font-size:17px;max-width:64ch;margin-top:12px}
.crumbs{display:flex;gap:8px;font-size:13px;color:var(--faint);margin-bottom:8px;flex-wrap:wrap}
.crumbs a:hover{color:var(--text)}
.prose{font-size:15.5px;line-height:1.65;color:var(--text)}
.prose p+p{margin-top:12px}
.prose h3{font-size:18px;font-weight:600;margin:22px 0 8px}
.prose ul{list-style:disc;padding-left:20px;color:var(--muted)}
.prose li{margin:4px 0}
.meta{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);margin-top:24px}
.meta .tile{padding:18px 20px;gap:6px}
.meta b{font-size:14.5px;font-weight:600}
.cs-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gap);margin-top:24px}
.cs h2{font-size:20px;font-weight:600;letter-spacing:-.02em;margin-bottom:10px}
.cs p{color:var(--muted);font-size:15px;line-height:1.6}
.flow{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:14px}
.flow span{padding:8px 12px;border-radius:10px;background:var(--tile-2);border:1px solid var(--border);font-size:13px;font-weight:500}
.flow i{color:var(--faint);font-style:normal}
.kv{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px;margin-top:8px}
.kv div{padding:12px 14px;border-radius:12px;background:var(--tile-2);border:1px solid var(--border)}
.kv b{display:block;font-size:20px;font-weight:600;letter-spacing:-.02em;line-height:1.1}
.kv span{font-size:12px;color:var(--faint)}
.pn{display:flex;justify-content:space-between;gap:12px;margin-top:32px;flex-wrap:wrap}
.pn a{flex:1;min-width:220px}
.pn .tile{padding:16px 18px}
.pn .tile b{display:block;font-weight:600;margin-top:2px}
.cta-band{margin-top:48px}
.form{display:grid;gap:12px;margin-top:8px}
.form label{display:grid;gap:6px;font-size:13px;color:var(--muted);font-weight:500}
.form input,.form textarea{font:inherit;padding:11px 13px;border-radius:12px;border:1px solid var(--border);background:var(--tile-2);color:var(--text);width:100%}
.form textarea{min-height:130px;resize:vertical}
.form input:focus,.form textarea:focus{outline:2px solid var(--a1);outline-offset:1px;border-color:transparent}
.certlist{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.certlist .tile{gap:8px}
.certlist h3{font-size:17px;font-weight:600}
.certlist .iss{color:var(--muted);font-size:13.5px}
.certlist ul{list-style:disc;padding-left:18px;color:var(--muted);font-size:13.5px;margin-top:4px}
.uses{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.list-tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--gap)}
.proj-list{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.proj-list .tile{gap:8px}
.proj-list h3{font-size:18px;font-weight:600}
.proj-list p{color:var(--muted);font-size:14px}
.proj-list .when{font-size:12px;color:var(--faint);font-variant-numeric:tabular-nums}
.theme-btn{display:inline-flex}
:root[data-theme="dark"]{color-scheme:dark;
  --bg:#09090b; --tile:#131316; --tile-2:#18181c; --border:#27272c; --border-strong:#36363c;
  --text:#fafafa; --muted:#a1a1aa; --faint:#75757e; --chip:#1e1e23; --chip-text:#d4d4d8;
  --acc-text:#6ee7b7; --acc-bg:rgba(52,211,153,.12); --acc-line:rgba(52,211,153,.3);
  --inner:inset 0 1px 0 rgba(255,255,255,.06);
  --shadow:0 1px 2px rgba(0,0,0,.4),0 12px 32px -18px rgba(0,0,0,.7);
  --shadow-hover:0 2px 4px rgba(0,0,0,.5),0 28px 56px -24px rgba(0,0,0,.9);
  --sheen:rgba(255,255,255,.07);
}
:root[data-theme="light"]{
  --bg:#f4f4f5; --tile:#ffffff; --tile-2:#f9f9fa; --border:#e4e4e7; --border-strong:#d4d4d8;
  --text:#18181b; --muted:#52525b; --faint:#8b8b94; --chip:#f4f4f5; --chip-text:#3f3f46;
  --acc-text:#047857; --acc-bg:rgba(5,150,105,.09); --acc-line:rgba(5,150,105,.24);
  --inner:inset 0 1px 0 rgba(255,255,255,.8);
  --shadow:0 1px 2px rgba(24,24,27,.04),0 12px 32px -18px rgba(24,24,27,.12);
  --shadow-hover:0 2px 4px rgba(24,24,27,.05),0 28px 56px -24px rgba(24,24,27,.22);
  --sheen:rgba(255,255,255,.7);
}
@media (max-width:1024px){.meta{grid-template-columns:repeat(2,1fr)}.certlist,.uses,.proj-list{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.meta,.certlist,.uses,.proj-list,.list-tiles,.kv{grid-template-columns:1fr}.page-h{padding-top:28px}.cs-grid>*{grid-column:span 12!important}}

/* ---------- readout components (ported from the Mission Control concept) ---------- */
:root{--mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--blue:#2563eb;--red:#ef4444;--cyan:#0891b2}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--blue:#60a5fa;--red:#f87171;--cyan:#22d3ee}}
:root[data-theme="dark"]{--blue:#60a5fa;--red:#f87171;--cyan:#22d3ee}
.sysid{font:600 11px var(--mono);letter-spacing:.12em;color:var(--faint);text-transform:uppercase}
.chip{display:inline-flex;align-items:center;gap:6px;font:600 10.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;padding:3px 9px;border-radius:999px;border:1px solid;white-space:nowrap}
.c-green{color:var(--ok);border-color:color-mix(in srgb,var(--ok) 40%,transparent);background:color-mix(in srgb,var(--ok) 10%,transparent)}
.c-amber{color:var(--warn);border-color:color-mix(in srgb,var(--warn) 45%,transparent);background:color-mix(in srgb,var(--warn) 12%,transparent)}
.c-blue{color:var(--blue);border-color:color-mix(in srgb,var(--blue) 40%,transparent);background:color-mix(in srgb,var(--blue) 10%,transparent)}
.c-acc{color:var(--acc-text);border-color:var(--acc-line);background:var(--acc-bg)}
.c-dim{color:var(--faint);border-color:var(--border);background:var(--chip)}
.chip.live::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;animation:pulse 1.6s ease-in-out infinite}
.sec-h .mono{font:500 11.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.sec-h .idx{font:600 12px var(--mono);color:var(--acc-text);letter-spacing:.14em;margin-right:10px}
.sec-h .idx::before{content:"//";margin-right:6px;color:var(--faint)}
.sys{display:flex;flex-direction:column;gap:12px}
.sys .card-top{display:flex;justify-content:space-between;align-items:center}
.sys h3{font-size:19px;font-weight:600;letter-spacing:-.02em}
.sys .what{color:var(--muted);font-size:14px;line-height:1.5}
.spark-wrap{position:relative;border:1px solid var(--border);border-radius:12px;background:var(--tile-2);padding:10px}
.spark{width:100%;height:44px;display:block}
.spark polyline{fill:none;stroke:var(--sc,var(--a1));stroke-width:1.5;vector-effect:non-scaling-stroke}
.spark polygon{fill:var(--sc,var(--a1));opacity:.14}
.spark-l{position:absolute;top:8px;right:10px;font:600 9.5px var(--mono);letter-spacing:.1em;color:var(--faint);text-transform:uppercase;background:var(--tile-2);padding:1px 5px;border-radius:4px}
.tele{display:flex;flex-wrap:wrap;gap:5px;align-items:center}
.tele b{font:600 10px var(--mono);letter-spacing:.12em;color:var(--faint);margin-right:2px}
.tele span{font:500 11px var(--mono);padding:3px 7px;border-radius:6px;background:var(--chip);border:1px solid var(--border);color:var(--chip-text)}
.sys .impact-l{display:flex;gap:8px;font-size:13.5px;color:var(--text);line-height:1.5}
.sys .impact-l svg{width:14px;height:14px;flex:none;margin-top:4px;stroke:var(--ok);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.sys .card-foot{margin-top:auto;padding-top:12px;border-top:1px dashed var(--border);display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.panel-head{display:flex;justify-content:space-between;align-items:center;font:600 10.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--faint);padding-bottom:12px;border-bottom:1px solid var(--border)}
.more-list li{display:grid;grid-template-columns:64px 180px 1fr 210px auto;gap:14px;align-items:center;padding:12px 0;border-bottom:1px solid var(--border);font-size:14px}
.more-list li:last-child{border-bottom:0;padding-bottom:0}
.more-list b{font-weight:600}.more-list .what{color:var(--muted)}.more-list .stk{font:500 11px var(--mono);color:var(--faint)}
.more-list a{display:contents}.more-list li:hover b{color:var(--acc-text)}
.skills-grid{display:grid;grid-template-columns:340px 1fr;gap:var(--gap)}
.radar svg{width:100%;max-width:300px;margin:0 auto;display:block}
.radar .g{fill:none;stroke:var(--border-strong)}.radar line{stroke:var(--border-strong)}
.radar .v{fill:color-mix(in srgb,var(--a1) 16%,transparent);stroke:var(--a1);stroke-width:1.5}
.radar circle{fill:var(--a1)}.radar text{font:600 9px var(--mono);fill:var(--muted);letter-spacing:.08em}
.kv2{margin-top:10px;border-top:1px solid var(--border)}
.kv2 li{display:grid;grid-template-columns:92px 1fr;gap:10px;padding:9px 0;border-bottom:1px solid var(--border);font-size:13px;line-height:1.5}
.kv2 li:last-child{border-bottom:0}.kv2 b{font:600 10px var(--mono);letter-spacing:.12em;color:var(--faint);text-transform:uppercase;padding-top:3px}
.skill{padding:14px 0;border-bottom:1px solid var(--border)}.skill:first-of-type{padding-top:0}.skill:last-child{border-bottom:0;padding-bottom:0}
.skill-h{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px;gap:10px}
.skill-h b{font-weight:600;font-size:15px}.skill-h span{font:600 10.5px var(--mono);color:var(--faint);letter-spacing:.1em;white-space:nowrap;text-transform:uppercase}
.meter{height:10px;border-radius:2px;background:repeating-linear-gradient(90deg,var(--border) 0 10px,transparent 10px 13px);margin-bottom:10px}
.meter i{display:block;height:100%;background:repeating-linear-gradient(90deg,var(--c,var(--a1)) 0 10px,transparent 10px 13px)}
.vcerts{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.vcert{padding:14px;border-radius:14px;background:var(--tile-2);border:1px solid var(--border);display:flex;flex-direction:column;gap:6px;min-width:0}
.vcert-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:2px}
.vcert-top svg{width:28px;height:28px;stroke:var(--ok);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.vcert b{font-weight:600;font-size:13.5px;line-height:1.3}.vcert .mono{font:500 11px var(--mono);color:var(--faint)}
.vcert.prog{border-style:dashed;background:transparent}.vcert.prog .vcert-top svg{stroke:var(--warn)}
.vcerts-prog{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}
.pbar{height:4px;border-radius:2px;background:var(--border);margin-top:auto;overflow:hidden}
.pbar i{display:block;height:100%;width:28%;background:var(--warn);animation:scanx 2.2s ease-in-out infinite alternate}
@keyframes scanx{to{transform:translateX(260%)}}
.certlist .vcert-top svg{width:32px;height:32px}
@media (max-width:1024px){.skills-grid{grid-template-columns:1fr}.vcerts{grid-template-columns:repeat(3,1fr)}.more-list li{grid-template-columns:56px 1fr auto;grid-template-areas:"id name chip" "id what what" "id stk stk"}.more-list .sysid{grid-area:id}.more-list b{grid-area:name}.more-list .what{grid-area:what}.more-list .stk{grid-area:stk}.more-list .chip{grid-area:chip}}
@media (max-width:640px){.vcerts,.vcerts-prog{grid-template-columns:1fr 1fr}.more-list li{grid-template-columns:1fr;grid-template-areas:"id" "name" "what" "stk" "chip";gap:4px}.sec-h .mono{display:none}}
@media (prefers-reduced-motion:reduce){.pbar i,.chip.live::before{animation:none}}


/* ---------- v3: featured ORBIT, mobile carousel, shorter mobile home, motion ---------- */
.meter i{width:var(--w,0)}
footer .designer{display:inline-flex;align-items:center;gap:8px;color:var(--muted)}
footer .designer img{width:20px;height:20px;border-radius:6px}
footer .designer b{font-weight:600;color:var(--text)}
.explore{display:none}
.dots{display:none;justify-content:center;gap:6px;margin-top:10px}
.dots i{width:6px;height:6px;border-radius:50%;background:var(--border-strong);transition:width .25s,background .25s}
.dots i.on{width:18px;border-radius:3px;background:var(--a1)}
.swipe-hint{display:none}
details.acc>summary{list-style:none;cursor:pointer}
details.acc>summary::-webkit-details-marker{display:none}
details.acc>summary .panel-head::after{content:"";width:8px;height:8px;border-right:1.5px solid var(--faint);border-bottom:1.5px solid var(--faint);transform:rotate(45deg);margin-left:8px;transition:transform .25s}
details.acc[open]>summary .panel-head::after{transform:rotate(-135deg)}
details.acc>summary .panel-head{border-bottom:0;padding-bottom:0}
details.acc[open]>summary .panel-head{border-bottom:1px solid var(--border);padding-bottom:12px;margin-bottom:10px}
.sys.featured{border-color:var(--acc-line);box-shadow:var(--shadow),0 0 0 3px var(--acc-bg)}
@media (max-width:640px){
  .desk{display:none!important}
  .explore{display:block}
  .explore .tile{padding:16px 18px}
  .explore .row{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
  .explore .row a{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;background:var(--chip);border:1px solid var(--border);font-size:13px;font-weight:500}
  .explore .row a svg{width:13px;height:13px;stroke:var(--acc-text);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
  .sys-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;margin:0 -16px;padding:2px 16px 6px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .sys-track::-webkit-scrollbar{display:none}
  .sys-track>.sys{flex:0 0 84%;scroll-snap-align:center;grid-column:auto}
  .sys-track>.sys .what{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .dots{display:flex}
  .swipe-hint{display:flex;align-items:center;gap:6px;font:600 10.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin:0 0 10px}
  .swipe-hint i{width:22px;height:1px;background:var(--faint);position:relative}
  .swipe-hint i::after{content:"";position:absolute;right:-1px;top:-3px;width:6px;height:6px;border-top:1px solid var(--faint);border-right:1px solid var(--faint);transform:rotate(45deg)}
  .vcerts,.vcerts-prog{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:10px;margin:0 -20px;padding:2px 20px 4px;scrollbar-width:none}
  .vcerts::-webkit-scrollbar,.vcerts-prog::-webkit-scrollbar{display:none}
  .vcert{flex:0 0 68%;scroll-snap-align:start}
  .vcerts-prog{margin-top:10px}.vcerts-prog .vcert{flex:0 0 84%}
  .bento .tile.skills .kv2{display:none}
  .stat.grad .bars{height:36px}
  section{margin-top:36px}
  .sec-h .mono{display:none}
}
@media (min-width:641px){.mob{display:none!important}}
/* motion: everything is visible at rest; JS adds .rv only to elements it will animate in */
html.js .rv{opacity:0;transform:translateY(16px)}
html.js .rv.in{opacity:1;transform:none;transition:opacity .6s cubic-bezier(.2,.8,.2,1),transform .6s cubic-bezier(.2,.8,.2,1)}
html.js .spark.draw polyline{stroke-dasharray:600;stroke-dashoffset:600}
html.js .spark.draw.in polyline{stroke-dashoffset:0;transition:stroke-dashoffset 1.6s ease-out}
html.js .spark.draw polygon{opacity:0}
html.js .spark.draw.in polygon{opacity:.14;transition:opacity .8s .8s}
html.js .meter.fill i{width:0}
html.js .meter.fill.in i{width:var(--w);transition:width 1.1s cubic-bezier(.2,.8,.2,1)}
html.js .radar .v{transform-origin:100px 100px}
html.js .radar.grow .v{transform:scale(.2);opacity:0}
html.js .radar.grow.in .v{transform:none;opacity:1;transition:transform .9s cubic-bezier(.2,.8,.2,1),opacity .6s}

.mini{margin-top:14px;display:flex;flex-direction:column;gap:8px}
.mini-row span{display:block;font:600 10.5px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--faint);margin-bottom:4px}
.mini-row .meter{height:8px;margin-bottom:0}

/* v4: larger hero headshot */
.hero .avatar{width:136px;height:136px;padding:3px}
.hero .avatar img{inset:3px;width:calc(100% - 6px);height:calc(100% - 6px)}
.hero .avatar span{font-size:38px}
.hero-top{align-items:flex-start}
.hero h1{margin-top:16px}
@media (max-width:640px){.hero .avatar{width:112px;height:112px}}
.certlist.two{grid-template-columns:repeat(2,1fr)}
@media (max-width:640px){.certlist.two{grid-template-columns:1fr}}