:root{
  --bg:#0b0f17;
  --card:#111827;
  --text:#e5e7eb;
  --muted:#9ca3af;
  --border:#1f2937;
  --accent:#60a5fa;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.5;
}

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

.container{
  max-width:980px;
  margin:0 auto;
  padding:24px;
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:8px 0 24px;
}

.logo{
  font-weight:700;
  letter-spacing:.5px;
}

.nav-links{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}

.lang-toggle{
  display:flex;
  gap:6px;
  align-items:center;
}

.lang-btn{
  padding:6px 10px;
  border-radius:10px;
  border:1px solid var(--border);
  background:transparent;
  color:var(--text);
  font-weight:600;
  cursor:pointer;
}

.lang-btn.active{
  background:var(--accent);
  border-color:var(--accent);
  color:#08101f;
}

.hero{
  padding:28px 0 10px;
}

h1{
  font-size:40px;
  margin:0 0 8px;
}

.subtitle{
  margin:0 0 6px;
  color:var(--muted);
  font-weight:600;
}

.tagline{
  margin:0 0 18px;
  color:var(--muted);
}

.section{
  padding:26px 0;
}

h2{
  margin:0 0 14px;
  font-size:22px;
}

.grid{
  display:grid;
  gap:14px;
  grid-template-columns:repeat(3,1fr);
}

.grid.two{
  grid-template-columns:repeat(2,1fr);
}

@media (max-width: 900px){
  .grid{grid-template-columns:1fr}
  .grid.two{grid-template-columns:1fr}
  h1{font-size:32px}
}

.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:14px;
  padding:16px;
}

.card h3{
  margin:0 0 8px;
  font-size:16px;
}

.card p{
  margin:0 0 12px;
  color:var(--muted);
}

.card ul{
  margin:0;
  padding-left:18px;
  color:var(--muted);
}

.card-links{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

.cta{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

.btn{
  display:inline-block;
  padding:10px 14px;
  border-radius:12px;
  border:1px solid var(--border);
  background:transparent;
  color:var(--text);
  font-weight:600;
}

.btn.primary{
  background:var(--accent);
  border-color:var(--accent);
  color:#08101f;
}

.footer{
  padding:18px 24px 40px;
  color:var(--muted);
}