body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  color: #333;
}
header, footer {
  background: #4CAF50;
  color: white;
  text-align: center;
  padding: 1em;
}
.logo {
  max-width: 150px;
  display: block;
  margin: 0 auto 10px;
}
nav a {
  color: white;
  margin: 0 10px;
  text-decoration: none;
}
nav a:hover {
  text-decoration: underline;
}
.container {
  max-width: 900px;
  margin: auto;
  padding: 1em;
}
h2 {
  color: #4CAF50;
}
ul {
  padding-left: 20px;
}
.contact-info {
  background: #f9f9f9;
  padding: 1em;
  border: 1px solid #ddd;
}
iframe {
  width: 100%;
  height: 300px;
  border: 0;
}
form {
  display: flex;
  flex-direction: column;
}
label {
  margin-top: 10px;
}
input, textarea, button {
  padding: 8px;
  margin-top: 5px;
  font-size: 1em;
}
button {
  background: #4CAF50;
  color: white;
  border: none;
  margin-top: 15px;
  cursor: pointer;
}
button:hover {
  background: #45a049;
}