:root{
  --bg: #0b0d12;
  --panel: rgba(255,255,255,.06);
  --panel2: rgba(255,255,255,.08);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.66);
  --line: rgba(255,255,255,.12);
  --shadow: 0 12px 40px rgba(0,0,0,.35);
  --radius: 18px;
  --max: 1120px;
  --grad1: #7c3aed;
  --grad2: #22c55e;
  --grad3: #38bdf8;
}

[data-theme="light"]{
  --bg: #f7f7fb;
  --panel: rgba(0,0,0,.04);
  --panel2: rgba(0,0,0,.06);
  --text: rgba(0,0,0,.88);
  --muted: rgba(0,0,0,.60);
  --line: rgba(0,0,0,.10);
  --shadow: 0 12px 40px rgba(0,0,0,.10);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
html{ scroll-behavior: smooth; }

body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.bg{
  position:fixed;
  inset:-40vh -20vw auto -20vw;
  height:80vh;
  pointer-events:none;
  background:
    radial-gradient(closest-side at 20% 40%, rgba(124,58,237,.32), transparent 60%),
    radial-gradient(closest-side at 55% 20%, rgba(56,189,248,.22), transparent 60%),
    radial-gradient(closest-side at 80% 55%, rgba(34,197,94,.18), transparent 60%);
  filter: blur(20px);
  opacity:.9;
}

.container{
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.topbar{
  position: sticky;
  top:0;
  z-index:50;
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 75%, transparent);
}

.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:72px;
  gap:18px;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  color: var(--text);
  font-weight: 700;
  letter-spacing: .2px;
}

.dot{
  width:10px;
  height:10px;
  border-radius:999px;
  background: linear-gradient(135deg, var(--grad1), var(--grad2), var(--grad3));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--panel2) 80%, transparent);
}

.nav{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
}

.nav a{
  text-decoration:none;
  color: var(--muted);
  font-weight:600;
  font-size:14px;
  padding:10px 10px;
  border-radius: 12px;
}

.nav a:hover{
  color: var(--text);
  background: var(--panel);
}

.actions{
  display:flex;
  gap:10px;
  align-items:center;
}

.btn{
  border: 1px solid var(--line);
  background: var(--panel2);
  color: var(--text);
  border-radius: 14px;
  padding: 10px 12px;
  font-weight: 700;
  font-size: 14px;
  cursor:pointer;
  text-decoration:none;
}

.btn:hover{ filter: brightness(1.06); }
.btn.ghost{ background: transparent; }

.hero{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  padding: 34px 0 12px;
}

.kicker{
  display:inline-block;
  font-weight:700;
  color: var(--muted);
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 10px 12px;
  border-radius: 999px;
}

.title{
  margin: 14px 0 10px;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.8px;
}

.grad{
  background: linear-gradient(135deg, var(--grad1), var(--grad3), var(--grad2));
  -webkit-background-clip: text;
  background-clip:text;
  color: transparent;
}

.subtitle{
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  max-width: 62ch;
}

.meta{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top: 16px;
}

.pill{
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 10px 12px;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
  max-width: 100%;
  word-break: break-word;
}

.links{
  display:flex;
  gap: 14px;
  margin-top: 16px;
  flex-wrap:wrap;
}

.link{
  color: var(--text);
  text-decoration:none;
  font-weight: 700;
  border-bottom: 1px solid color-mix(in srgb, var(--text) 30%, transparent);
}

.link:hover{ opacity:.9; }

.card{
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  width: 100%;
  min-width: 0;
}

.profile-top{
  display:flex;
  gap: 12px;
  align-items:center;
}

.avatar{
  width:46px;
  height:46px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 30% 30%, rgba(56,189,248,.35), transparent 55%),
    radial-gradient(circle at 70% 60%, rgba(124,58,237,.30), transparent 55%),
    rgba(255,255,255,.04);
}

.profile-name{ font-weight:800; }
.profile-role{ color: var(--muted); font-weight:600; font-size: 13px; margin-top:2px; }

.profile-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}

.stat{
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel2) 70%, transparent);
  border-radius: 16px;
  padding: 12px;
  min-width: 0;
}

.stat-k{ color: var(--muted); font-weight: 700; font-size: 12px; }
.stat-v{ font-weight: 800; margin-top: 6px; font-size: 13px; line-height: 1.25; }

.callouts{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  margin-top: 14px;
}

.callout{
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  border: 1px dashed var(--line);
  background: transparent;
  padding: 10px 12px;
  border-radius: 999px;
}

.section{
  padding: 26px 0;
}

.section-head{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  justify-content:flex-start;
  gap: 8px;
  margin-bottom: 14px;
}

.section-head h2{
  margin:0;
  font-size: 22px;
  letter-spacing: -0.4px;
}

.section-head p{
  margin:0;
  color: var(--muted);
  max-width: 72ch;
  line-height: 1.5;
}

.grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 14px;
}

.project{
  display:flex;
  flex-direction:column;
  gap: 10px;
  min-height: 220px;
  min-width: 0;
}

.project-top{
  display:flex;
  justify-content:space-between;
  gap: 10px;
  align-items:flex-start;
}

.badge{
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel2) 65%, transparent);
  padding: 8px 10px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
}

.project h3{
  margin: 0;
  font-size: 16px;
  letter-spacing: -0.2px;
}

.project-title-link{
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--text) 25%, transparent);
}

.project-title-link:hover{
  opacity: .92;
}

.project .desc{
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px;
}

.bullets{
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.55;
  font-size: 13.5px;
}

.tags{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  margin-top: 6px;
}

.tag{
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font-weight: 700;
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 999px;
}

.project-actions{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  margin-top: 6px;
}

.pbtn{
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel2) 70%, transparent);
  color: var(--text);
  padding: 9px 11px;
  border-radius: 12px;
  text-decoration:none;
  font-weight: 800;
  font-size: 12px;
}

.pbtn:hover{ filter: brightness(1.06); }

.row{
  display:flex;
  justify-content:space-between;
  gap: 10px;
  align-items:flex-start;
}

.item-title{ font-weight: 900; }
.item-sub{ color: var(--muted); margin-top: 6px; line-height:1.45; font-size: 13.5px; }

/* Experience stack: force single-column cards */
.stack{
  display:flex;
  flex-direction:column;
  gap: 12px;
}

.stack > .card{
  width: 100%;
}

.skills{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}

.skill-group .item-title{ margin-bottom: 10px; }

.skill-list{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
}

.contact{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}

.footer{
  padding: 24px 0 40px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  margin-top: 10px;
  font-weight: 600;
}

@media (max-width: 980px){
  .hero{ grid-template-columns: 1fr; }
  .nav{ display:none; }
  .badge{ white-space: normal; }
}

@media (max-width: 420px){
  .container{ width: min(var(--max), calc(100% - 28px)); }
}