body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0f0f0f;
  color: white;
}

header {
  text-align: center;
  padding: 40px;
  background: black;
}

.hero {
  padding: 100px;
  text-align: center;
  background: linear-gradient(135deg, #111, #333);
}

.services {
  padding: 50px;
  text-align: center;
}

.services ul {
  list-style: none;
  padding: 0;
}

.services li {
  padding: 10px;
}

.about {
  padding: 50px;
  text-align: center;
}

footer {
  text-align: center;
  padding: 20px;
  background: black;
}