body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #f4f4f4;
  color: #333;
}

header,
footer {
  background: #003366;
  color: white;
  text-align: center;
  padding: 1em 0;
}

main {
  padding: 2em;
  max-width: 960px;
  margin: auto;
  background: white;
}

h1,
h2 {
  color: #003366;
}

.services {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1em;
  margin-top: 2em;
}

.service {
  background: #e9f0f7;
  padding: 1em;
  border-radius: 8px;
}

@media (max-width: 768px) {
  .services {
    grid-template-columns: 1fr;
  }
}

a {
  color: #003366;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}