body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f5f5f5;
}

header {
  background-color: #002b4c;
  color: white;
  text-align: center;
  padding: 40px 20px;
}

.logo {
  max-width: 180px;
  height: auto;
  margin-bottom: 20px;
}

h1 {
  margin: 10px 0 5px 0;
  font-size: 28px;
}

h2 {
  font-size: 16px;
  font-weight: normal;
  margin-top: 0;
}

main {
  padding: 40px 20px;
}

.about, .services, .contact {
  margin-bottom: 40px;
}

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

.services li {
  padding: 8px 0;
  font-size: 18px;
}

.contact form {
  display: flex;
  flex-direction: column;
  max-width: 400px;
  margin: 20px auto;
}

.contact input,
.contact textarea {
  margin-bottom: 10px;
  padding: 10px;
  font-size: 16px;
}

.contact button {
  background-color: #002b4c;
  color: white;
  padding: 10px;
  border: none;
  cursor: pointer;
}

footer {
  background-color: #002b4c;
  color: white;
  text-align: center;
  padding: 30px 20px;
}

footer a {
  color: #ffffff;
  text-decoration: underline;
  margin: 0 10px;
}

/* Responsive layout */
@media screen and (max-width: 600px) {
  header {
    padding: 20px;
  }
  .logo {
    max-width: 100px;
  }
  h1 {
    font-size: 22px;
  }
  .services li {
    font-size: 16px;
  }
}