:root{
  --bg:#0f1724;
  --card:#0b1220;
  --muted:#94a3b8;
  --accent:#7c3aed;
  --glass: rgba(255,255,255,0.03);
  --radius:14px;
  --maxw:1100px;
  --gap:18px;
  --shadow: 0 6px 18px rgba(2,6,23,0.6);
  --ff: "Inter",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family:var(--ff);
  background:var(--bg);
  color:#e6eef8;
  line-height:1.45;
  padding:32px 20px;
}

.container{
  max-width: var(--maxw);
  margin: auto;
  display: grid;
  gap: var(--gap);
}

header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  background: var(--glass);
  padding:12px 16px;
  border-radius: 12px;
  box-shadow:var(--shadow);
}

.logo{
  width:44px;height:44px;border-radius:10px;
  background:linear-gradient(135deg,var(--accent),#06b6d4);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;color:white;
}
.brand{display:flex;gap:12px;align-items:center;}
.brand-name{font-weight:800;}

.nav{display:flex;gap:10px;}
.nav a{
  color:var(--muted);
  text-decoration:none;
  padding:8px 12px;
  border-radius:8px;
  font-weight:600;
}
.nav a:hover{color:white;background:var(--glass);}

.menu-btn{display:none;color:var(--muted);font-size:18px;background:none;border:none;}

.mobile-nav{display:none;}

.hero{display:grid;gap:18px;align-items:center;}
.hero-inner{display:flex;gap:24px;flex-wrap:wrap;}
.hero-text{max-width:640px;}
.title{font-size:28px;}
.accent{color:var(--accent);}
.lead{color:var(--muted);}

.btn{
  background:var(--accent);color:white;font-weight:700;
  padding:10px 14px;border-radius:10px;text-decoration:none;
}
.btn.ghost{background:transparent;border:1px solid var(--muted);color:var(--muted);}

.avatar img{width:140px;height:140px;border-radius:16px;object-fit:cover;}

.card{
  background:var(--glass);
  padding:18px;
  border-radius:12px;
  box-shadow:var(--shadow);
}

.projects{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;}
.project{padding:14px;border-radius:12px;background:var(--glass);}
.project h4{margin:0 0 8px 0;}

.skills{display:flex;gap:8px;flex-wrap:wrap;}
.skill{background:var(--glass);padding:8px 10px;border-radius:10px;font-weight:700;color:var(--muted);}

form{display:grid;gap:8px;}
form input, form textarea{
  padding:10px;border-radius:10px;border:1px solid var(--muted);
  background:transparent;color:inherit;
}

footer{display:flex;justify-content:space-between;color:var(--muted);padding:12px 16px;}

/* Responsive */
@media (max-width:900px){
  .nav{display:none;}
  .menu-btn{display:inline-block;}
}