:root{
  --bg: #0b0d12;
  --bg2:#0f1420;
  --card:#111827;
  --card2:#0c1220;
  --text:#e5e7eb;
  --muted:#9ca3af;
  --line:#22304a;
  --accent:#7c3aed;
  --accent2:#22c55e;
  --warn:#f59e0b;

  --shadow: 0 12px 30px rgba(0,0,0,.35);
  --radius: 18px;
  --radius2: 12px;
  --container: 1100px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

[data-theme="light"]{
  --bg: #f7f7fb;
  --bg2:#ffffff;
  --card:#ffffff;
  --card2:#f4f6ff;
  --text:#0b1220;
  --muted:#4b5563;
  --line:#e5e7eb;
  --shadow: 0 14px 32px rgba(0,0,0,.10);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: var(--sans);
  color:var(--text);
  background: radial-gradient(1200px 600px at 20% 0%, rgba(124,58,237,.25), transparent 60%),
              radial-gradient(900px 500px at 90% 20%, rgba(34,197,94,.18), transparent 55%),
              linear-gradient(180deg, var(--bg), var(--bg2));
}

a{color:inherit; text-decoration:none}
a:hover{opacity:.9}

.container{
  width:min(var(--container), calc(100% - 32px));
  margin:0 auto;
}

.skip-link{
  position:absolute; left:-9999px; top:0;
}
.skip-link:focus{
  left:16px; top:16px; background:var(--card); padding:10px 12px; border-radius:10px;
  outline:2px solid var(--accent);
}

.topbar{
  position:sticky; top:0; z-index:20;
  backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--bg2) 70%, transparent);
  border-bottom: 1px solid var(--line);
}
.topbar__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 0;
  gap: 14px;
}

.brand{display:flex; align-items:center; gap:12px}
.brand__mark{
  width:42px; height:42px; border-radius:14px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(124,58,237,.9), rgba(34,197,94,.8));
  color:white; font-weight:800; letter-spacing:.4px;
  box-shadow: var(--shadow);
}
.brand__name{font-weight:800; line-height:1}
.brand__tag{font-size:13px; color:var(--muted); margin-top:2px}

.nav{display:flex; gap:14px; align-items:center; flex-wrap:wrap; justify-content:flex-end}
.nav a{padding:8px 10px; border-radius:10px; color:var(--muted)}
.nav a:hover{background: color-mix(in srgb, var(--card) 70%, transparent); color:var(--text)}

.btn{
  border:1px solid var(--line);
  background: var(--card);
  color: var(--text);
  padding: 9px 12px;
  border-radius: 12px;
  cursor:pointer;
  box-shadow: none;
}
.btn--ghost{
  background: transparent;
}
.btn--primary{
  border-color: transparent;
  background: linear-gradient(135deg, rgba(124,58,237,1), rgba(34,197,94,1));
  color: white;
}
.btn:active{transform: translateY(1px)}

.hero{
  padding: 36px 0 24px;
}
.hero__inner{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 24px;
  align-items:start;
}
@media (max-width: 900px){
  .hero__inner{grid-template-columns:1fr}
}

h1{
  margin: 8px 0 10px;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.03em;
}
.hero__subtitle{
  font-size: 20px;
  font-weight: 500;
  color: var(--text);
  margin: -15px 0 16px;
  line-height: 1.4;
}
.lead{
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  margin: 0 0 16px;
  max-width: 60ch;
}

.hero__cta{display:flex; gap:10px; flex-wrap:wrap; margin-bottom: 10px}
.hero__meta{
  display:flex; gap:10px; flex-wrap:wrap;
  color: var(--muted);
  font-size: 13px;
}
.pill{
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--card) 70%, transparent);
  display:inline-flex; align-items:center; gap:8px;
}

.card{
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--card) 84%, transparent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card--subtle{
  margin-top: 12px;
  box-shadow:none;
  background: color-mix(in srgb, var(--card2) 85%, transparent);
}
.card__header{
  padding: 14px 14px 0;
  display:flex; align-items:center; justify-content:space-between;
  gap: 10px;
  flex-wrap:wrap;
}
.card__body{padding: 14px}
.card__footer{padding: 0 14px 14px}

.statgrid{
  display:flex;
  flex-direction: column;
  gap: 10px;
}
.stat{
  border:1px solid var(--line);
  border-radius: var(--radius2);
  padding: 10px 12px;
  background: color-mix(in srgb, var(--bg2) 60%, transparent);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.stat__k{font-size:13px; color:var(--muted); font-weight: 500;}
.stat__v{font-weight:600;}

.section{
  padding: 34px 0;
}
.section--alt{
  background: color-mix(in srgb, var(--bg2) 70%, transparent);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section__head{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap: 16px;
  flex-wrap:wrap;
  margin-bottom: 16px;
}
.section__head h2{margin:0; font-size:24px}
.muted{color: var(--muted)}
.small{font-size:12px}

.controls{
  display:flex; gap:10px; flex-wrap:wrap;
  margin: 12px 0 16px;
}
.input{
  padding: 10px 12px;
  border-radius: 12px;
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--card) 70%, transparent);
  color: var(--text);
  min-width: 220px;
  outline:none;
}
.input:focus{border-color: color-mix(in srgb, var(--accent) 60%, var(--line))}

.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 980px){
  .grid{grid-template-columns: repeat(2, 1fr)}
}
@media (max-width: 620px){
  .grid{grid-template-columns: 1fr}
}

.project{
  padding: 14px;
  border-radius: var(--radius);
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--card) 85%, transparent);
  display:flex;
  flex-direction:column;
  gap: 12px;
  min-height: 180px;
}
.project__top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 10px;
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 40%, transparent);
}
.project__name{font-weight:900; letter-spacing:-.02em}
.project__desc{
  color:var(--muted);
  font-size:14px;
  line-height:1.5;
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 40%, transparent);
}
.tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid color-mix(in srgb, var(--line) 40%, transparent);
}
.tag{
  font-size:12px;
  padding: 4px 8px;
  border-radius: 999px;
  border:1px solid var(--line);
  color: var(--muted);
}
.project__links{display:flex; gap:10px; margin-top:auto; flex-wrap:wrap}
.project__links a{
  font-size: 13px;
  color: var(--text);
  padding: 8px 10px;
  border-radius: 12px;
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--bg2) 65%, transparent);
}

.timeline{
  list-style:none;
  padding:0;
  margin: 0;
  display:flex;
  flex-direction:column;
  gap: 12px;
}
.role{
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--card) 86%, transparent);
  padding: 14px;
}
.role__head{
  display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap;
  margin-bottom: 8px;
}
.role__title{font-weight:900}
.role__meta{color:var(--muted); font-size:13px}
.role ul{margin:10px 0 0 18px; color: var(--muted); line-height:1.6}
.role li{margin: 6px 0}

.chipgrid{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
}
.chip{
  border:1px solid var(--line);
  border-radius: 999px;
  padding: 8px 10px;
  background: color-mix(in srgb, var(--card) 80%, transparent);
  color: var(--text);
  font-size: 13px;
}

.list{
  display:flex;
  flex-direction:column;
  gap: 12px;
}
.item{
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  background: color-mix(in srgb, var(--card) 85%, transparent);
  display:flex; justify-content:space-between; gap: 10px; flex-wrap:wrap;
}
.item__title{font-weight:900}
.item__meta{color:var(--muted); font-size:13px}
.item a{border-bottom:1px dashed color-mix(in srgb, var(--muted) 50%, transparent)}

.contact{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 820px){
  .contact{grid-template-columns: 1fr}
}
.contactcard{
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  background: color-mix(in srgb, var(--card) 86%, transparent);
}
.contactcard__k{color:var(--muted); font-size:12px}
.contactcard__v{font-weight:900; margin-top:4px}
.contactcard__a{margin-top:10px; display:inline-flex}

.footer{
  padding: 26px 0;
  border-top:1px solid var(--line);
  background: color-mix(in srgb, var(--bg2) 70%, transparent);
}
.footer__inner{display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap}

.kbdrow{display:flex; align-items:center; gap:8px; margin: 6px 0}
.kbd{
  font-family: var(--mono);
  font-size: 12px;
  padding: 3px 7px;
  border-radius: 8px;
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--bg2) 70%, transparent);
}

/* command palette */
.command{
  position:fixed; inset:0;
  display:none;
}
.command.open{display:block}
.command__overlay{
  position:absolute; inset:0;
  background: rgba(0,0,0,.55);
}
.command__panel{
  position:relative;
  width:min(820px, calc(100% - 28px));
  margin: 10vh auto 0;
  border-radius: var(--radius);
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--card) 92%, transparent);
  box-shadow: var(--shadow);
}
.command__head{
  display:flex; gap:10px; align-items:center;
  padding: 12px;
  border-bottom:1px solid var(--line);
}
.command__input{
  width:100%;
  padding: 12px 12px;
  border-radius: 12px;
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--bg2) 70%, transparent);
  color: var(--text);
  outline:none;
}
.command__results{
  max-height: 52vh;
  overflow:auto;
  padding: 10px;
}
.result{
  padding: 10px 10px;
  border-radius: 12px;
  border:1px solid transparent;
  display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap;
}
.result:hover{border-color: var(--line); background: color-mix(in srgb, var(--bg2) 60%, transparent)}
.result__k{font-weight:900}
.result__t{color:var(--muted); font-size:12px}
.command__hint{padding: 10px 12px 12px}