/* Dark theme portfolio style.css */
:root{
  --bg:#0b0f14;
  --card:#0f1720;
  --muted:#94a3b8;
  --accent:#7c3aed;
  --glass: rgba(255,255,255,0.03);
  --maxw:1100px;
  --radius:12px;
  --mono: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--mono);
  background:linear-gradient(180deg,#071018 0%, #08111a 60%);
  color:#e6eef8;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.6;
}
.container{
  max-width:var(--maxw);
  margin:40px auto;
  padding:24px;
}
.header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-bottom:28px;
}
.brand{
  display:flex;
  gap:16px;
  align-items:center;
}
.brand .title{
  font-size:20px;
  font-weight:700;
  letter-spacing:0.2px;
}
.brand .subtitle{
  font-size:13px;
  color:var(--muted);
  margin-top:4px;
}
.nav a{
  color:var(--muted);
  text-decoration:none;
  margin-left:16px;
  font-size:14px;
}
.nav a:hover{color:var(--accent)}
.card{
  background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border-radius:var(--radius);
  padding:20px;
  box-shadow: 0 6px 18px rgba(2,6,23,0.6);
  border:1px solid rgba(255,255,255,0.03);
}
.hero{
  display:grid;
  grid-template-columns: 260px 1fr;
  gap:24px;
  align-items:center;
}
.profile-pic{
  width:260px;
  height:260px;
  border-radius:14px;
  overflow:hidden;
  background:var(--glass);
  display:flex;
  align-items:center;
  justify-content:center;
  border:1px dashed rgba(255,255,255,0.04);
}
.profile-pic img{width:100%;height:100%;object-fit:cover;display:block}
.about h1{margin:0;font-size:26px}
.about p.lead{color:var(--muted);margin:10px 0 18px}
.badges{display:flex;gap:8px;flex-wrap:wrap}
.badge{background:rgba(124,58,237,0.14);color:var(--accent);padding:6px 10px;border-radius:999px;font-size:13px;border:1px solid rgba(124,58,237,0.08)}

.section{margin-top:22px}
.section h2{margin:0 0 10px;font-size:18px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.pub-list{list-style:none;padding:0;margin:0}
.pub-list li{padding:12px;border-radius:10px;margin-bottom:10px;background:rgba(255,255,255,0.01);border:1px solid rgba(255,255,255,0.02)}
.meta{color:var(--muted);font-size:13px;margin-top:6px}

/* Responsive */
@media (max-width:880px){
  .hero{grid-template-columns:1fr; text-align:center}
  .profile-pic{margin:0 auto}
  .row{grid-template-columns:1fr}
  .nav a{margin-left:10px}
  .container{margin:20px;padding:16px}
}
.footer{margin-top:28px;text-align:center;color:var(--muted);font-size:13px;padding:12px}
.link{color:var(--accent);text-decoration:none}