:root{
  --bg:#0b1020; --bg2:#0e1326;
  --text:#e6e8ee; --muted:#a9b2c7; --line:#1f2937;
  --ai:#7c3aed; --web:#06b6d4; --python:#f59e0b; --netsec:#10b981;
  --brand: var(--ai); --brand2: var(--web);
}

*{box-sizing:border-box}
html,body{
  margin:0;padding:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:linear-gradient(180deg,var(--bg),var(--bg2));
  scroll-behavior:smooth;
}

a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}

.container{width:min(1100px,92%);margin:0 auto;padding:32px 0}

nav{
  position:sticky;top:0;
  background:rgba(11,16,32,.75);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
nav .container{display:flex;justify-content:space-between;align-items:center}
.logo{font-weight:800}
.navlinks a{margin-left:18px;color:var(--text)}

.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center;padding:56px 0}
.hero h1{font-size:40px;margin-bottom:12px}
.hero p{color:var(--muted);font-size:16px;line-height:1.6}
.cta{display:flex;gap:12px;margin-top:16px}
.btn{
  background:linear-gradient(135deg,var(--brand),var(--brand2));
  padding:10px 16px;border-radius:12px;
  font-weight:700;color:#0b1020;
}
.btn.secondary{
  background:#141c33;color:var(--text);
  border:1px solid var(--line);
}

.section{padding:32px 0}
.section-muted{
  background:rgba(17,24,39,.3);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section-title{
  font-size:26px;
  margin-bottom:18px;
  border-left:4px solid var(--brand);
  padding-left:12px;
}

.grid{display:grid;gap:18px}
.grid.cards{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}

.card{
  background:rgba(17,24,39,.85);
  border:1px solid var(--line);
  border-radius:16px;
  padding:16px;
}
.card img{
  width:100%;height:140px;
  object-fit:cover;
  border-radius:10px;
  border:1px solid var(--line);
}
.card h3{margin:12px 0 8px}
.card p{color:#cfd6e6;line-height:1.5}

.ai-highlight{
  border:1px solid rgba(124,58,237,.6);
  box-shadow:0 0 0 1px rgba(124,58,237,.2);
}

.badges{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}
.badge{
  padding:5px 12px;border-radius:999px;
  font-size:12px;font-weight:700;
  border:1px solid var(--line);
  background:#0b1020;
}
.badge.ai{color:var(--ai)}
.badge.web{color:var(--web)}
.badge.python{color:var(--python)}
.badge.netsec{color:var(--netsec)}
.badge.mcp {color: #22d3ee; border-color: rgba(34,211,238,.5);}


.status{
  font-size:12px;
  font-weight:700;
  color:var(--netsec);
  margin-top:8px;
}

.small{font-size:13px;color:var(--muted)}

footer{
  border-top:1px solid var(--line);
  margin-top:40px;
  padding:20px 0;
  text-align:center;
  color:var(--muted);
}

@media (max-width:900px){
  .hero{grid-template-columns:1fr}
}