/* Reset */
body, h1, h2, p, ul {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
}

/* Body */
body {
  line-height: 1.6;
  background: #f4f4f4;
  color: #333;
}

/* Header */
header {
  background: #004080;
  color: #fff;
  padding: 20px;
  text-align: center;
}

/* Sections */
main {
  padding: 20px;
  max-width: 800px;
  margin: auto;
}

h2 {
  margin-bottom: 10px;
  color: #004080;
}

.about, .services, .contact {
  margin-bottom: 30px;
}

/* Services list */
.services ul {
  list-style: none;
}

.services li {
  background: #e6f0ff;
  margin: 5px 0;
  padding: 10px;
  border-radius: 5px;
}

/* Footer */
footer {
  text-align: center;
  padding: 10px;
  background: #004080;
  color: #fff;
}