body {
  font-family: Arial, sans-serif;
  margin: 0;
  background-color: #f4f4f4;
  color: #333;
}
header {
  background-color: #1a237e;
  color: white;
  padding: 1rem;
  text-align: center;
}
.logo {
  max-height: 60px;
  margin-bottom: 10px;
}
nav a {
  margin: 0 10px;
  color: white;
  text-decoration: none;
  font-weight: bold;
}
main {
  padding: 2rem;
}
main img {
  max-width: 100%;
  max-height: 600px;
  height: auto;
  margin: 1rem 0;
  border-radius: 8px;
  box-shadow: 0 0 8px rgba(0,0,0,0.1);
  display: block;
  margin-left: auto;
  margin-right: auto;
}
footer {
  background-color: #1a237e;
  color: white;
  text-align: center;
  padding: 1rem;
}
ul.services {
  list-style: none;
  padding: 0;
}
ul.services li {
  margin: 0.5rem 0;
  font-size: 1.1rem;
}
ul.services i {
  margin-right: 10px;
  color: #1a237e;
}