body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #111111;
  color: #f2f2f2;
}

header {
  background-color: #1c1c1c;
  padding: 20px 40px;
  border-bottom: 1px solid #333;
}

.logo {
  font-size: 28px;
  font-weight: bold;
  color: #ffffff;
}

.hero {
  padding: 80px 40px;
  max-width: 900px;
}

.hero h1 {
  font-size: 42px;
  margin-bottom: 20px;
}

.hero p {
  font-size: 18px;
  line-height: 1.7;
  color: #cccccc;
}

.section {
  padding: 40px;
  border-top: 1px solid #222;
}

.section h2 {
  margin-bottom: 20px;
}

.card {
  background-color: #1a1a1a;
  padding: 20px;
  border-radius: 8px;
  margin-top: 20px;
}

.footer {
  padding: 30px 40px;
  border-top: 1px solid #333;
  color: #888;
}

a {
  color: #8db3ff;
}