body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background-color: #0c0c0f;
  color: #e0e0e0;
  line-height: 1.7;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 60px;
  background: linear-gradient(90deg, #0d0d12, #12121a);
  border-bottom: 1px solid #1f1f28;
}

.logo {
  font-size: 1.6em;
  font-weight: 600;
  color: #00baff;
  letter-spacing: 1px;
}

nav a {
  margin-left: 20px;
  color: #aaa;
  text-decoration: none;
  transition: color 0.3s;
}

nav a.active, nav a:hover {
  color: #00baff;
}

.hero {
  text-align: center;
  padding: 120px 20px 100px;
  background: radial-gradient(circle at center, #121221 0%, #0a0a0d 100%);
}

.hero h1 {
  font-size: 2.8em;
  color: #00baff;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.1em;
  max-width: 700px;
  margin: 0 auto;
  color: #bbb;
}

.about, .content {
  max-width: 900px;
  margin: 80px auto;
  padding: 0 20px;
}

.about h2, .content h1 {
  color: #00baff;
}

footer {
  text-align: center;
  padding: 30px;
  font-size: 0.9em;
  color: #666;
  border-top: 1px solid #1f1f28;
}