body {
  font-family: Arial, sans-serif;
  background-color: #f8f9fa;
  color: #333;
}

section {
  padding: 60px 0;
}

.hero {
  background-color: #e9f7ef;
}

.btn-primary,
.btn-outline-primary {
  background-color: #28a745 !important;
  border-color: #28a745 !important;
  color: #fff;
}

.btn-outline-primary:hover {
  background-color: #218838 !important;
  border-color: #1e7e34 !important;
  color: #fff;
}

footer {
  background-color: #343a40;
  color: white;
}