body{
  margin:0;
  font-family: system-ui, Arial, sans-serif;
  background:#0b0f17;
  color:#e8eefc;
}

.container{
  max-width:1000px;
  margin:auto;
  padding:20px;
}

.site-header{
  background:#111a2d;
  border-bottom:1px solid rgba(255,255,255,.1);
}

.header-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:bold;
}

.brand-mark{
  background:#7c5cff;
  padding:6px 10px;
  border-radius:8px;
}

.nav a{
  margin-left:16px;
  color:#a9b4d0;
  text-decoration:none;
}

.hero{
  padding:60px 0;
}

.hero-inner{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:30px;
}

.hero-card{
  background:#111a2d;
  padding:20px;
  border-radius:12px;
}

.section{
  padding:50px 0;
}

.section--alt{
  background:#0f1626;
}

.btn{
  display:inline-block;
  padding:10px 16px;
  background:#7c5cff;
  border-radius:20px;
  text-decoration:none;
  color:white;
}

.site-footer{
  border-top:1px solid rgba(255,255,255,.1);
  text-align:center;
  padding:20px;
  margin-top:40px;
}