:root{--bg:#0f1729;--panel:#17213a;--line:#2a3856;--text:#f8fafc;--body:#dbe4f3;--muted:#b0bdd3;--accent:#5eb0ff;--on-accent:#08111f;--shadow:0 1px 0 rgba(255,255,255,.03) inset;color-scheme:dark}
@media(prefers-color-scheme:light){:root:not([data-theme="dark"]){--bg:#f6f8fc;--panel:#fff;--line:#d5dded;--text:#0f1729;--body:#233049;--muted:#4a5a75;--accent:#1c5bc4;--on-accent:#fff;--shadow:0 1px 2px rgba(15,23,41,.06);color-scheme:light}}
:root[data-theme="light"]{--bg:#f6f8fc;--panel:#fff;--line:#d5dded;--text:#0f1729;--body:#233049;--muted:#4a5a75;--accent:#1c5bc4;--on-accent:#fff;--shadow:0 1px 2px rgba(15,23,41,.06);color-scheme:light}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
h1,h2{font-family:ui-serif,"Iowan Old Style",Georgia,serif;letter-spacing:-.01em}
a{color:var(--accent);text-underline-offset:3px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:12px;top:-60px;background:var(--accent);color:var(--on-accent);padding:10px 16px;border-radius:8px;z-index:50;font-weight:600}.skip:focus{top:12px}

.nav{position:sticky;top:0;z-index:10;display:flex;gap:16px;align-items:center;padding:8px 20px;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{font-weight:700;color:var(--text);text-decoration:none;margin-right:auto;min-height:44px;display:flex;align-items:center}
.nav nav{display:flex;gap:4px;align-items:center;flex-wrap:wrap}
.nav nav a{color:var(--muted);text-decoration:none;font-size:.95rem;padding:10px 12px;min-height:44px;display:inline-flex;align-items:center;border-radius:8px}
.nav nav a:hover,.nav nav a[aria-current]{color:var(--text)}
.nav nav a[aria-current]{box-shadow:inset 0 -2px 0 var(--accent);border-radius:0}
.nav-cta{background:var(--accent);color:var(--on-accent);font:inherit;font-size:.95rem;font-weight:600;margin-left:6px;padding:0 14px;min-height:44px;border:0;border-radius:8px;cursor:pointer}.nav-cta:hover{filter:brightness(1.08)}
.icon-btn{background:transparent;color:var(--muted);border:1px solid var(--line);border-radius:8px;width:44px;height:44px;font-size:1.1rem;cursor:pointer}.icon-btn:hover{color:var(--text)}

main{max-width:960px;margin:0 auto;padding:0 20px}
section{padding:44px 0;border-bottom:1px solid var(--line)}
h2{font-size:1.75rem;margin:0 0 22px}
h3.sub{font-size:.8rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);margin:30px 0 14px}
.lead{color:var(--body);font-size:1.08rem;max-width:68ch}

.hero{display:flex;gap:36px;align-items:center;padding:64px 0 40px}
.avatar{width:168px;height:168px;border-radius:50%;object-fit:cover;flex-shrink:0;border:3px solid var(--line)}
.monogram{display:grid;place-items:center;background:var(--panel);color:var(--accent);font:700 3.4rem ui-serif,Georgia,serif}
h1{font-size:clamp(2.2rem,6vw,3.5rem);line-height:1.08;margin:0 0 8px}
.positioning{font-size:1.25rem;font-weight:600;margin:0 0 8px}
.headline{color:var(--muted);margin:0 0 16px;max-width:60ch}
.open{display:inline-flex;gap:8px;align-items:center;margin:0 0 16px;padding:4px 12px;border:1px solid var(--line);border-radius:999px;font-size:.92rem;color:var(--body)}
.dot{width:8px;height:8px;border-radius:50%;background:#34d399}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.btn{border:0;font:inherit;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;min-height:46px;padding:0 22px;background:var(--accent);color:var(--on-accent);font-weight:600;border-radius:10px;text-decoration:none}.btn:hover{filter:brightness(1.08)}
.ghost-btn{background:transparent;color:var(--text);border:1px solid var(--line)}.ghost-btn:hover{border-color:var(--accent);filter:none}

.metrics{list-style:none;margin:0;padding:24px 0 8px;display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}
.metrics li{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 18px;box-shadow:var(--shadow)}
.metrics strong{display:block;font:700 2rem/1.1 ui-serif,Georgia,serif;color:var(--accent)}
.metrics span{color:var(--muted);font-size:.9rem}

.card,.job{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 20px;box-shadow:var(--shadow)}
.timeline{display:grid;gap:16px}
.job h3,.card h3{margin:0;font-size:1.1rem}
.company{color:var(--body);margin:2px 0;font-weight:500}
.meta{color:var(--muted);font-size:.9rem;margin:0 0 8px}
.bullets{margin:10px 0 0;padding-left:20px;color:var(--body)}.bullets li{margin:5px 0}
details.more-bullets summary,details.earlier summary{cursor:pointer;color:var(--accent);font-size:.92rem;padding:8px 0;min-height:44px;display:flex;align-items:center;gap:10px}
details.earlier{margin-top:22px}
details.earlier summary{font-weight:600;font-size:1.05rem;border:1px dashed var(--line);border-radius:12px;padding:12px 18px;margin-bottom:16px}
.tags{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.tag{font-size:.8rem;padding:2px 10px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.grid.small{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.featured-grid{grid-template-columns:repeat(auto-fit,minmax(380px,1fr))}
.card.featured{border-color:color-mix(in srgb,var(--accent) 50%,var(--line))}
.card p{color:var(--body);font-size:.95rem}.card .meta{margin-bottom:4px}
.card .more{display:inline-flex;align-items:center;min-height:44px;margin-top:6px;font-weight:600;font-size:.92rem}
.shot{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:8px;margin-bottom:12px;border:1px solid var(--line)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.chip{background:transparent;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:0 16px;min-height:40px;font:inherit;font-size:.9rem;cursor:pointer}
.chip.on{background:var(--accent);color:var(--on-accent);border-color:var(--accent);font-weight:600}
.stack{display:grid;gap:14px}
ul.plain{list-style:none;padding:0;margin:0;display:grid;gap:10px}
ul.plain li{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px 16px;color:var(--body)}
.kind{color:var(--accent);font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.quote blockquote{margin:0 0 12px;font:italic 1.05rem/1.6 ui-serif,Georgia,serif;color:var(--body)}.quote figcaption{font-size:.92rem}
#contact{border-bottom:0}
footer{text-align:center;color:var(--muted);padding:34px 20px 50px;font-size:.92rem}

@media(max-width:700px){
  .hero{flex-direction:column;align-items:flex-start;gap:20px;padding-top:36px}
  .avatar{width:120px;height:120px}.monogram{font-size:2.4rem}
  .featured-grid{grid-template-columns:1fr}
  .nav{flex-wrap:wrap}.nav nav{order:3;width:100%;overflow-x:auto;flex-wrap:nowrap}
}
@media print{
  :root,:root[data-theme]{--bg:#fff;--panel:#fff;--line:#ccc;--text:#000;--body:#111;--muted:#444;--accent:#000;--shadow:none}
  .nav,.skip,.chips,.cta-row,footer,.icon-btn,details.more-bullets summary{display:none!important}
  details>*{display:block!important}
  body{font-size:11pt}section{padding:14px 0;break-inside:auto}.job,.card{break-inside:avoid;border:0;padding:6px 0}
  a{color:#000;text-decoration:none}.hero{padding:0}.metrics{padding:6px 0}
}

dialog{border:1px solid var(--line);border-radius:16px;background:var(--panel);color:var(--text);padding:22px 24px;width:min(520px,calc(100vw - 32px));box-shadow:0 20px 60px rgba(0,0,0,.45)}
dialog::backdrop{background:rgba(5,10,22,.6);backdrop-filter:blur(3px)}
.dlg-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.dlg-head h2{margin:0;font-size:1.35rem}
.dlg-options{display:grid;gap:12px;margin:16px 0 8px}
.dlg-opt{text-align:left;font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:14px 16px;cursor:pointer;display:grid;gap:4px}
.dlg-opt:hover,.dlg-opt:focus-visible{border-color:var(--accent)}.dlg-opt[disabled]{opacity:.6;cursor:progress}
.dlg-opt span{color:var(--muted);font-size:.9rem}
.msg{color:var(--muted);font-size:.9rem;min-height:1.3em;margin:6px 0 0}.msg.err{color:#ff7b7b}

.page-head{padding:44px 0 8px;border-bottom:0}.page-head h1{font-size:clamp(2rem,5vw,2.8rem);margin:0 0 6px}.page-head .lead{margin:0;color:var(--muted)}
#experience,#projects,#about{padding-top:20px}
h2.sub-h{font-size:.8rem;font-family:inherit;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);margin:30px 0 14px}
.see-all{margin:22px 0 0}.see-all .btn{min-height:44px}

.nav nav a.nav-ext{color:var(--accent)}
.founder{margin:0 0 8px}.founder a{font-weight:600;text-decoration:none}.founder a:hover{text-decoration:underline}
.badge{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 45%,var(--line));border-radius:999px;padding:1px 10px;margin-bottom:8px}
.company-card{display:grid;grid-template-columns:1.4fr 1fr;gap:28px;background:var(--panel);border:1px solid color-mix(in srgb,var(--accent) 40%,var(--line));border-radius:16px;padding:24px 26px;box-shadow:var(--shadow)}
.company-main h3{font:700 1.5rem ui-serif,Georgia,serif;margin:0 0 4px}.company-main h3 a{text-decoration:none}
.tagline{color:var(--accent);font-weight:600;margin:0 0 10px}
.company-products h3.sub{margin-top:0}
.tag a{color:inherit;text-decoration:none}.products .tag a:hover{color:var(--accent)}
.banner{display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:var(--panel);border:1px solid color-mix(in srgb,var(--accent) 40%,var(--line));border-radius:12px;padding:14px 18px;margin:18px 0 6px}
.banner p{margin:0;color:var(--body);max-width:62ch}
.pub-tools{display:grid;gap:12px;margin:14px 0 6px}
.pub-tools input{width:100%;max-width:460px;min-height:44px;padding:0 14px;background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:10px;font:inherit}
.year-group{margin-top:26px}.year-group h2.year{font:700 1.15rem ui-serif,Georgia,serif;color:var(--accent);margin:0 0 10px}
.pubs h3{margin:2px 0;font-size:1.02rem}.pubs h3 a{text-decoration:none}.pubs h3 a:hover{text-decoration:underline}.pubs p{margin:4px 0 0}
@media(max-width:700px){.company-card{grid-template-columns:1fr}}