:root{
  --bg:#f6f7f9;--surface:#ffffff;--fg:#0d1117;--muted:#5b6470;--line:#e2e5ea;
  --accent:#4d7c0f;--accent-fg:#ffffff;--accent-soft:#ecf6dc;
  --radius:16px;--wrap:1120px;
  font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0b0d10;--surface:#14171c;--fg:#e8eaed;--muted:#9aa3ad;--line:#23272e;
    --accent:#b8f36b;--accent-fg:#0b0d10;--accent-soft:#1b2514;
  }
}
:root[data-theme="dark"]{
  --bg:#0b0d10;--surface:#14171c;--fg:#e8eaed;--muted:#9aa3ad;--line:#23272e;
  --accent:#b8f36b;--accent-fg:#0b0d10;--accent-soft:#1b2514;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--fg);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}
h1,h2,h3{font-weight:700;letter-spacing:-.02em;line-height:1.1;margin:0}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:20px;padding-right:20px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:12px;background:var(--surface);padding:8px 12px;border-radius:8px}
.muted{color:var(--muted)}.muted-lg{color:var(--muted);font-size:1.15rem;max-width:52ch}

/* top bar */
.topbar{position:sticky;top:0;z-index:10;backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);background:color-mix(in srgb,var(--bg) 80%,transparent);border-bottom:1px solid var(--line)}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;height:60px;gap:16px}
.brand{font-weight:700;text-decoration:none;letter-spacing:-.02em;background:var(--accent);color:var(--accent-fg);border-radius:8px;padding:4px 9px;font-size:.95rem}
nav{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end}
nav a{text-decoration:none;color:var(--muted);font-size:.92rem;padding:6px 10px;border-radius:8px}
nav a:hover{color:var(--fg);background:var(--surface)}

/* hero */
.hero{padding:112px 20px 96px}
.status{display:inline-flex;align-items:center;gap:8px;font-size:.88rem;color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:6px 14px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
h1{font-size:clamp(3rem,9vw,6.5rem);margin:24px 0 12px;letter-spacing:-.04em}
.role{font-size:1.2rem;font-weight:600;color:var(--accent)}
.lede{margin-top:20px;font-size:1.2rem;color:var(--muted);max-width:56ch}
.actions{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;padding:12px 20px;border-radius:999px;border:1px solid var(--line);text-decoration:none;font-weight:600;font-size:.95rem;background:var(--surface)}
.btn:hover{border-color:var(--fg)}
.btn.primary{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}
.link{text-decoration:none;color:var(--accent);font-weight:600;font-size:.95rem}

/* sections */
section{padding:88px 0;border-top:1px solid var(--line)}
.section-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:36px;flex-wrap:wrap}
h2{font-size:clamp(1.8rem,4vw,2.5rem)}
h3{font-size:1.15rem}
.sub{font-size:1.1rem;margin:56px 0 20px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:600}

/* bio */
.about{display:grid;grid-template-columns:200px 1fr 280px;gap:40px;align-items:start}
.portrait{margin:0;aspect-ratio:1;border-radius:var(--radius);background:linear-gradient(135deg,var(--accent-soft),var(--surface));border:1px solid var(--line);display:grid;place-items:center;font-size:2.5rem;font-weight:700;color:var(--accent)}
.prose{display:grid;gap:16px;color:var(--fg);max-width:60ch}
.positions{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.positions h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:12px}
.positions ul{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.positions li{display:flex;flex-direction:column;font-size:.92rem;color:var(--muted)}
.positions strong{color:var(--fg);font-size:1rem}

/* timeline */
.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline li{display:grid;grid-template-columns:140px 1fr;gap:24px;padding:20px 0 20px 28px;position:relative;border-left:1px solid var(--line)}
.timeline li::before{content:"";position:absolute;left:-5px;top:28px;width:9px;height:9px;border-radius:50%;background:var(--accent)}
.timeline p{color:var(--muted);margin-top:4px;font-size:.95rem}
.when{color:var(--muted);font-size:.9rem;font-variant-numeric:tabular-nums}

/* bento */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.tile{grid-column:span 12;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:8px;transition:border-color .2s,transform .2s}
.tile:hover{border-color:var(--accent);transform:translateY(-2px)}
.tile h3{font-size:1.5rem;margin-top:auto}
.tile p{color:var(--muted);font-size:.95rem}
.tile a{color:var(--accent)}
.tile.accent{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}
.tile.accent p,.tile.accent .kicker{color:var(--accent-fg);opacity:.8}
.kicker{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600}
.span-7{grid-column:span 12}.span-5,.span-6{grid-column:span 12}.span-12{grid-column:span 12}
@media (min-width:760px){
  .span-7{grid-column:span 7}.span-5{grid-column:span 5}.span-6{grid-column:span 6}.span-12{grid-column:span 12}
  .tile{min-height:200px}
}

/* writing */
.feature{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:40px;display:flex;flex-direction:column;align-items:flex-start;gap:20px;max-width:720px}
.feature p{font-size:1.15rem}

/* press */
.rows{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.rows li{display:grid;grid-template-columns:1fr;gap:4px 24px;padding:18px 0;border-bottom:1px solid var(--line);transition:background .2s}
.rows li:hover .outlet{color:var(--accent)}
.outlet{font-weight:600;transition:color .2s}
.rows span:last-child{color:var(--muted);font-size:.95rem}
@media (min-width:760px){.rows li{grid-template-columns:240px 1fr}}

/* skills */
.chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.chips li{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:.95rem}

/* contact */
.contact h2{margin-bottom:12px}
.email{display:inline-block;margin:24px 0 12px;font-size:clamp(1.4rem,4vw,2.4rem);font-weight:700;letter-spacing:-.02em;color:var(--accent);text-decoration:none;word-break:break-all}
.email:hover{text-decoration:underline}

footer.foot{padding:32px 20px 48px;color:var(--muted);font-size:.9rem;border-top:1px solid var(--line)}

/* reveal on scroll (only when JS runs and motion is allowed) */
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}

@media (max-width:900px){
  .about{grid-template-columns:1fr}
  .portrait{max-width:160px}
}
@media (max-width:640px){
  body{font-size:16px}
  .hero{padding:72px 16px 64px}
  .wrap{padding-left:16px;padding-right:16px}
  .topbar-inner{height:auto;padding:12px 16px;flex-direction:column;align-items:flex-start}
  nav{justify-content:flex-start}
  section{padding:64px 0}
  .timeline li{grid-template-columns:1fr;gap:4px;padding-left:20px}
  .feature{padding:28px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*{transition:none!important;scroll-behavior:auto!important}
}