body {
  font-family: 'Segoe UI', Arial, sans-serif;
  margin: 0;
  background: #f5f7fa;
  color: #333;
}

header {
  background: linear-gradient(135deg, #0077cc, #00aaff);
  color: white;
  text-align: center;
  padding: 80px 20px;
}

header h1 {
  font-size: 2.5em;
}

.btn {
  display: inline-block;
  margin-top: 20px;
  padding: 14px 30px;
  background: white;
  color: #0077cc;
  text-decoration: none;
  font-weight: bold;
  border-radius: 30px;
}

section {
  padding: 50px 20px;
  max-width: 900px;
  margin: auto;
}

h2, h3 {
  color: #0077cc;
}

ul {
  list-style-type: square;
}

.contact-form {
  background: white;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  margin-top: 20px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 16px;
}

.contact-form button {
  background: #0077cc;
  color: white;
  border: none;
  padding: 12px;
  width: 100%;
  font-size: 18px;
  border-radius: 5px;
  cursor: pointer;
}

.contact-form button:hover {
  background: #005fa3;
}

footer {
  background: #222;
  color: white;
  text-align: center;
  padding: 20px;
}