:root{
  --bg: #0b1220;
  --bg-alt:#0f172a;
  --txt:#e2e8f0;
  --muted:#94a3b8;
  --brand:#22d3ee;
  --brand-2:#a78bfa;
  --card:#0b132b;
  --border:#1f2937;
  --ok:#34d399;
  --warn:#f59e0b;
  --danger:#f87171;
}
:root.light{
  --bg:#ffffff;
  --bg-alt:#f8fafc;
  --txt:#0f172a;
  --muted:#334155;
  --brand:#0891b2;
  --brand-2:#6d28d9;
  --card:#ffffff;
  --border:#e2e8f0;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,Helvetica,sans-serif;
  background:var(--bg);
  color:var(--txt);
  line-height:1.6;
}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1120px;margin-inline:auto;padding:0 20px}
header{
  position:sticky;top:0;z-index:60;
  background:linear-gradient(180deg,var(--bg),rgba(0,0,0,0));
  backdrop-filter:saturate(160%) blur(8px);
  border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;gap:.6rem;align-items:center;font-weight:800;letter-spacing:.4px}
.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--brand);box-shadow:0 0 16px var(--brand)}
nav ul{display:flex;gap:1rem;list-style:none;margin:0;padding:0}
nav a{color:var(--txt);opacity:.9}
.btn{display:inline-flex;align-items:center;gap:.5rem;border:1px solid var(--border);background:var(--bg-alt);color:var(--txt);padding:.6rem .9rem;border-radius:12px}
.btn:hover{border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 20%, transparent)}
.btn.primary{background:linear-gradient(90deg,var(--brand),var(--brand-2));border:none;color:#001018}
.btn.ghost{background:transparent}
.controls{display:flex;align-items:center;gap:.5rem}
.theme-toggle{cursor:pointer;border-radius:12px;padding:.45rem .6rem;border:1px solid var(--border);background:transparent}
.menu-toggle{display:none}
.hero{
  position:relative;overflow:hidden;
  padding:96px 0 60px;
  background: radial-gradient(1200px 400px at 50% -10%, color-mix(in srgb,var(--brand) 12%, transparent), transparent 60%),
              radial-gradient(1000px 400px at 90% -10%, color-mix(in srgb,var(--brand-2) 14%, transparent), transparent 60%);
  border-bottom:1px solid var(--border);
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-size:.82rem;color:var(--muted);border:1px solid var(--border);padding:.25rem .6rem;border-radius:999px}
.eyebrow .status{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 12px var(--ok)}
h1{font-size:clamp(2rem, 4.2vw, 3.25rem);line-height:1.1;margin:.6rem 0 1rem}
.subtitle{font-size:1.05rem;color:var(--muted);max-width:60ch}
.currently-exploring{color:var(--muted);margin-top:.8rem;font-size:.92rem}
.cta{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.25rem}
.terminal-card{
  background:var(--card);border:1px solid var(--border);border-radius:16px;overflow:hidden
}
.term-top{display:flex;gap:.4rem;align-items:center;padding:.5rem .75rem;border-bottom:1px solid var(--border);background:linear-gradient(180deg,rgba(255,255,255,.05),transparent)}
.term-dot{width:10px;height:10px;border-radius:50%}
.term-dot.ok{background:var(--ok)}
.term-dot.warn{background:var(--warn)}
.term-dot.danger{background:var(--danger)}
.term-path{margin-left:.5rem;color:var(--muted);font-size:.9rem}
.term-body{padding:1rem .9rem;font-family:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;font-size:.92rem;max-height:220px;overflow-y:auto}
.kbd{background:var(--bg-alt);border:1px solid var(--border);padding:.1rem .35rem;border-radius:6px}
section{padding:64px 0;border-bottom:1px solid var(--border)}
section h2{font-size:1.6rem;margin:0 0 .75rem}
.lead{color:var(--muted);max-width:72ch}
.grid{display:grid;gap:20px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px}
.card h3{margin:.2rem 0 .35rem;font-size:1.1rem}
.chips{display:flex;gap:.4rem;flex-wrap:wrap}
.chip{font-size:.78rem;border:1px solid var(--border);padding:.18rem .5rem;border-radius:999px;color:var(--muted)}
.pub{display:grid;gap:.5rem;border-bottom:1px dashed var(--border);padding:14px 0}
.pub:last-child{border-bottom:none}
.pub .meta{color:var(--muted);font-size:.92rem}
.skill-bucket{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:16px}
.tags{display:flex;gap:.5rem;flex-wrap:wrap}
.tag{border:1px solid var(--border);padding:.25rem .55rem;border-radius:10px;font-size:.86rem;color:var(--muted)}
.timeline{position:relative;margin-left:6px}
.timeline:before{content:"";position:absolute;left:6px;top:0;bottom:0;width:2px;background:var(--border)}
.t-item{position:relative;padding-left:28px;margin:12px 0}
.t-item:before{content:"";position:absolute;left:-1px;top:.4rem;width:10px;height:10px;border-radius:50%;background:var(--brand)}
.contact-panel{display:grid;gap:16px;grid-template-columns:1.3fr .7fr}
.socials{display:flex;gap:.6rem;flex-wrap:wrap}
.socials a{border:1px solid var(--border);padding:.5rem .7rem;border-radius:10px}
.no-top{margin-top:0}
.or{margin-left:.6rem;color:var(--muted)}
footer{padding:28px 0;color:var(--muted)}
@media (max-width: 960px){
  .hero-grid, .contact-panel{grid-template-columns:1fr}
  .grid.cols-3{grid-template-columns:1fr 1fr}
  .grid.cols-4{grid-template-columns:1fr 1fr}
}
@media (max-width: 640px){
  nav ul{display:none}
  .menu-toggle{display:inline-flex}
  .grid.cols-3, .grid.cols-2, .grid.cols-4{grid-template-columns:1fr}
}