:root{
  --bg:#0a0b0f;
  --bg-raised:#111319;
  --bg-card:#14161d;
  --border:#22252e;
  --border-hi:#33384a;
  --text:#eef0f4;
  --text-dim:#9aa0ad;
  --text-faint:#5b6070;
  --accent:#5eead4;
  --accent-dim:#1e4a44;
  --accent-2:#c084fc;
  --warn:#f0b429;
  --mono:"JetBrains Mono","SF Mono",ui-monospace,Menlo,Consolas,monospace;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
:root[data-theme="light"]{
  --bg:#f7f7f5;
  --bg-raised:#ffffff;
  --bg-card:#ffffff;
  --border:#e2e2df;
  --border-hi:#c9c9c4;
  --text:#101114;
  --text-dim:#54575f;
  --text-faint:#8a8d94;
  --accent:#0f9d8e;
  --accent-dim:#d4f2ee;
  --accent-2:#8b3fd6;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--sans);line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--accent);color:#04121a}
a{color:inherit}
.mono{font-family:var(--mono)}

#grain{
  position:fixed;inset:0;pointer-events:none;z-index:2;opacity:.035;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.nav{
  position:fixed;top:0;left:0;right:0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px clamp(20px,4vw,48px);
  backdrop-filter:blur(10px);
  background:color-mix(in srgb, var(--bg) 70%, transparent);
  border-bottom:1px solid var(--border);
}
.nav-brand{font-family:var(--mono);font-size:14px;font-weight:600;letter-spacing:-.02em;display:flex;align-items:center;gap:8px}
.nav-brand .prompt{color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:22px}
.nav-links a{
  font-family:var(--mono);font-size:12.5px;color:var(--text-dim);text-decoration:none;
  letter-spacing:.02em;transition:color .2s ease;
}
.nav-links a:hover{color:var(--text)}
.theme-toggle{
  width:34px;height:34px;border-radius:8px;border:1px solid var(--border);
  background:var(--bg-raised);color:var(--text);cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:border-color .2s ease,transform .2s ease;
}
.theme-toggle:hover{border-color:var(--accent);transform:translateY(-1px)}
.theme-toggle svg{width:16px;height:16px}

.wrap{max-width:1080px;margin:0 auto;padding:0 clamp(20px,4vw,48px)}

.hero{padding:clamp(120px,20vh,180px) 0 clamp(60px,8vh,90px);position:relative}
.hero-tag{
  font-family:var(--mono);font-size:12.5px;color:var(--accent);
  display:inline-flex;align-items:center;gap:8px;margin:0 0 22px;
  border:1px solid var(--accent-dim);background:var(--accent-dim);
  padding:5px 12px;border-radius:100px;
}
.hero-tag .pulse{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 var(--accent);animation:pulse 2s infinite}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(94,234,212,.5)}
  70%{box-shadow:0 0 0 8px rgba(94,234,212,0)}
  100%{box-shadow:0 0 0 0 rgba(94,234,212,0)}
}
.hero h1{
  font-family:var(--sans);font-weight:700;
  font-size:clamp(34px,6vw,56px);line-height:1.08;letter-spacing:-.02em;
  margin:0 0 20px;
}
.hero h1 .line{display:block;overflow:hidden}
.hero h1 .char{
  display:inline-block;opacity:0;transform:translateY(60%);
  transition:opacity .5s ease,transform .5s cubic-bezier(.16,1,.3,1);
}
.hero h1 .char.in{opacity:1;transform:translateY(0)}
@media (prefers-reduced-motion:reduce){
  .hero h1 .char{opacity:1;transform:none;transition:none}
}
.hero-sub{
  font-size:clamp(16px,2.2vw,20px);color:var(--text-dim);max-width:58ch;margin:0 0 36px;
}
.hero-sub strong{color:var(--text);font-weight:600}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.btn{
  font-family:var(--mono);font-size:13px;padding:12px 22px;border-radius:8px;
  text-decoration:none;display:inline-flex;align-items:center;gap:8px;
  transition:transform .2s ease,border-color .2s ease,background .2s ease;
  border:1px solid var(--border-hi);
}
.btn.primary{background:var(--accent);color:#04121a;border-color:var(--accent);font-weight:600}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px -8px var(--accent)}
.btn.ghost{background:transparent;color:var(--text)}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}

.section{padding:clamp(70px,10vh,110px) 0}
.section-label{
  font-family:var(--mono);font-size:12px;color:var(--text-faint);
  text-transform:uppercase;letter-spacing:.16em;margin:0 0 14px;
  display:flex;align-items:center;gap:10px;
}
.section-label::before{content:"";width:20px;height:1px;background:var(--text-faint)}
.section h2{
  font-size:clamp(26px,4vw,38px);font-weight:700;letter-spacing:-.02em;margin:0 0 40px;max-width:26ch;
}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:translateY(0)}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

.bento{
  display:grid;grid-template-columns:repeat(6,1fr);gap:14px;
}
.bento-card{
  background:var(--bg-card);border:1px solid var(--border);border-radius:16px;
  padding:26px;position:relative;overflow:hidden;
  transition:border-color .25s ease,transform .25s ease;
}
.bento-card:hover{border-color:var(--border-hi);transform:translateY(-3px)}
.bento-card.span-4{grid-column:span 4}
.bento-card.span-2{grid-column:span 2}
.bento-card.span-3{grid-column:span 3}
.bento-card.span-6{grid-column:span 6}
.bento-label{
  font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.1em;
  color:var(--text-faint);margin:0 0 12px;
}
.bento-card h3{font-size:19px;margin:0 0 10px;font-weight:600;letter-spacing:-.01em}
.bento-card p{margin:0;color:var(--text-dim);font-size:14.5px}
.bento-stat{
  font-family:var(--mono);font-weight:700;font-size:clamp(30px,4vw,42px);
  color:var(--text);line-height:1;letter-spacing:-.02em;
}
.bento-stat-label{font-family:var(--mono);font-size:11.5px;color:var(--text-faint);margin-top:8px;display:block}
.quote-card blockquote{margin:0;font-size:17px;line-height:1.5;font-style:italic;color:var(--text)}
.quote-card cite{font-family:var(--mono);font-size:12px;color:var(--text-faint);font-style:normal;display:block;margin-top:14px}

.timeline{position:relative}
.timeline::before{
  content:"";position:absolute;left:50%;top:6px;bottom:6px;width:1px;
  background:var(--border);transform:translateX(-50%);
}
.tl-row{
  position:relative;width:100%;display:grid;
  grid-template-columns:1fr 1fr;align-items:start;
  padding:22px 0;
}
.tl-row:first-child{padding-top:4px}
.tl-row:last-child{padding-bottom:4px}
.tl-row::before{
  content:"";position:absolute;left:50%;top:22px;
  width:9px;height:9px;border-radius:50%;background:var(--text-faint);
  transform:translate(-50%,3px);z-index:1;
}
.tl-side{width:100%;max-width:420px;text-align:left}
.tl-row:not(.right){grid-template-columns:1fr 1fr}
.tl-row:not(.right) .tl-side{grid-column:1;justify-self:end;padding-right:40px}
.tl-row.right .tl-side{grid-column:2;justify-self:start;padding-left:40px}
.tl-year{
  font-family:var(--mono);font-size:12.5px;color:var(--text-faint);
  display:block;margin-bottom:8px;
}
.tl-content h3{font-size:17px;margin:0 0 6px;font-weight:600}
.tl-content p{margin:0;color:var(--text-dim);font-size:14.5px}
.tl-link{color:var(--text);text-decoration:none;border-bottom:1px solid var(--border-hi);transition:color .2s ease,border-color .2s ease}
.tl-link:hover{color:var(--accent);border-color:var(--accent)}
.tl-tags{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:10px}
.tag{
  font-family:var(--mono);font-size:10.5px;padding:3px 9px;border-radius:100px;
  border:1px solid var(--border-hi);color:var(--text-dim);
  text-decoration:none;display:inline-block;
  transition:border-color .2s ease,color .2s ease;
}
a.tag:hover{border-color:var(--accent);color:var(--accent)}
.tag.gold{color:var(--warn);border-color:var(--warn)}

.repo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.repo-card{
  background:var(--bg-card);border:1px solid var(--border);border-radius:14px;
  padding:22px;text-decoration:none;color:inherit;display:block;
  transition:border-color .25s ease,transform .25s ease;
}
.repo-card:hover{border-color:var(--accent);transform:translateY(-3px)}
.repo-name{font-family:var(--mono);font-size:13.5px;font-weight:700;margin:0 0 10px;display:block}
.repo-desc{margin:0;font-size:13.5px;color:var(--text-dim);min-height:52px}
.repo-stars{
  font-family:var(--mono);font-size:12px;color:var(--warn);margin-top:14px;
  display:flex;align-items:center;gap:5px;
}

.contact-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.contact-card{
  grid-column:span 2;background:var(--bg-card);border:1px solid var(--border);
  border-radius:14px;padding:20px;text-decoration:none;color:inherit;
  display:flex;align-items:center;gap:12px;
  transition:border-color .25s ease,transform .25s ease;
}
.contact-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.contact-card svg{width:20px;height:20px;flex:0 0 auto;color:var(--accent)}
.contact-card span{font-family:var(--mono);font-size:13.5px}

footer.colophon{
  border-top:1px solid var(--border);padding:30px 0 60px;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
  font-family:var(--mono);font-size:12px;color:var(--text-faint);
}
.footer-right{display:flex;align-items:center;gap:16px}
.like-btn{
  font-family:var(--mono);font-size:12.5px;border:1px solid var(--border-hi);
  background:var(--bg-raised);color:var(--text);padding:8px 14px;border-radius:100px;
  display:inline-flex;align-items:center;gap:7px;cursor:pointer;
  transition:border-color .2s ease,color .2s ease,background .2s ease;
}
.like-btn:hover{border-color:var(--accent);color:var(--accent)}
.like-btn.liked{border-color:var(--accent);color:var(--accent);background:var(--accent-dim)}
.like-btn svg{width:13px;height:13px}

@media (max-width:900px){
  .bento-card.span-4,.bento-card.span-3,.bento-card.span-2{grid-column:span 6}
  .repo-grid{grid-template-columns:repeat(2,1fr)}
  .contact-card{grid-column:span 3}
}
@media (max-width:680px){
  .nav-links a:not(.icon-link){display:none}
  .timeline::before{left:8px;transform:none}
  .tl-row,.tl-row:not(.right){grid-template-columns:1fr;padding-left:30px}
  .tl-row::before{left:8px;transform:translateX(-50%)}
  .tl-side,.tl-row:not(.right) .tl-side,.tl-row.right .tl-side{
    grid-column:1;justify-self:start;width:100%;max-width:none;
    padding-left:0;padding-right:0;
  }
  .repo-grid{grid-template-columns:1fr}
  .contact-card{grid-column:span 6}
}