:root{
  --paper:#f6f7f4; --surface:#ffffff; --ink:#1d2a33; --muted:#5a6872;
  --teal:#0d4f5c; --signal:#ffc531; --line:#d9ddd8; --max:1080px;
}
@media (prefers-color-scheme:dark){
  :root{--paper:#14202a; --surface:#1b2b37; --ink:#eef1ee; --muted:#a8b4bc; --teal:#6cc3d1; --line:#2c3f4c}
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.65 "IBM Plex Sans",system-ui,sans-serif}
h1,h2,h3{font-family:"Bricolage Grotesque","IBM Plex Sans",sans-serif;line-height:1.15;margin:0}
a{color:inherit}
:focus-visible{outline:3px solid var(--signal);outline-offset:3px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:var(--signal);color:#1d2a33;padding:8px 14px;z-index:20}

.bar{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px max(20px,calc((100% - var(--max))/2));background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.logo{font:700 1.15rem "Bricolage Grotesque",sans-serif;text-decoration:none}
.bar nav{display:flex;gap:20px;align-items:center;font-size:.95rem}
.bar nav a{text-decoration:none;color:var(--muted)}
.bar nav a:hover{color:var(--ink)}
.bar nav .pill{background:var(--teal);color:#fff;padding:7px 16px;border-radius:99px}
@media (prefers-color-scheme:dark){.bar nav .pill{color:#0b1a22}}

.hero{max-width:var(--max);margin:0 auto;padding:72px 20px 56px;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:700;letter-spacing:-.02em;max-width:15ch}
.role{margin:20px 0 8px;font-weight:500;color:var(--teal)}
.lead{max-width:52ch;color:var(--muted);margin:0 0 28px}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-block;padding:11px 20px;border:1.5px solid var(--ink);border-radius:8px;text-decoration:none;font-weight:500;transition:background .15s,color .15s}
.btn:hover{background:var(--ink);color:var(--paper)}
.btn.primary{background:var(--signal);border-color:var(--signal);color:#1d2a33}
.btn.primary:hover{background:#ffd566;color:#1d2a33}

.stack{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:24px 24px 14px}
.stack figcaption{font:700 1.05rem "Bricolage Grotesque",sans-serif;margin-bottom:14px}
.stack ol{list-style:none;margin:0;padding:0}
.stack li{position:relative;padding:0 0 18px 34px}
.stack li::before{content:"";position:absolute;left:0;top:6px;width:14px;height:14px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px var(--surface)}
.stack li:not(:last-child)::after{content:"";position:absolute;left:6px;top:20px;bottom:-6px;width:2px;background:var(--line)}
.stack li:last-child::before{background:var(--signal)}
.stack b{display:block;font-weight:500}
.stack span{display:block;font-size:.92rem;color:var(--muted)}

.block{max-width:var(--max);margin:0 auto;padding:56px 20px;border-top:1px solid var(--line)}
.block h2{font-size:clamp(1.6rem,3vw,2.1rem);margin-bottom:28px;letter-spacing:-.01em}
.prose{max-width:66ch}.prose p{margin:0 0 1em}
.meta{margin:4px 0 10px;color:var(--muted);font-size:.95rem}

.timeline{list-style:none;margin:0;padding:0 0 0 26px;border-left:2px solid var(--line)}
.timeline>li{position:relative;padding-bottom:34px;max-width:70ch}
.timeline>li::before{content:"";position:absolute;left:-34px;top:8px;width:14px;height:14px;border-radius:50%;background:var(--paper);border:3px solid var(--teal)}
.timeline h3,.projects h3,.skills h3{font-size:1.2rem}
.timeline ul{margin:0;padding-left:1.1em}.timeline ul li{margin-bottom:4px}

.projects{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.projects article{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:22px}
.projects p{margin:0 0 10px}
.projects .meta{margin:4px 0 12px}
.tools{font-size:.92rem;color:var(--teal);font-weight:500}

.skills{display:grid;gap:30px}
.chips{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.chips li{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:5px 12px;font-size:.95rem}

.facts{display:grid;grid-template-columns:150px 1fr;gap:14px 24px;margin:0;max-width:760px}
.facts dt{font-weight:500;color:var(--muted)}.facts dd{margin:0}

.contact p{color:var(--muted);margin:0 0 24px}
footer{max-width:var(--max);margin:0 auto;padding:28px 20px 40px;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
footer p{margin:0}

@media (max-width:820px){
  .hero{grid-template-columns:1fr;padding-top:44px;gap:36px}
  .bar nav a:not(.pill){display:none}
  .facts{grid-template-columns:1fr;gap:2px 0}.facts dd{margin-bottom:14px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{.bar,.cta{display:none}}