* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  line-height: 1.6;
}

header {
  background: #2f9d41;
  color: white;
  padding: 100px 0;
  text-align: center;
}

header h1 {
  font-size: 3rem;
}

header p {
  font-size: 1.5rem;
}

.btn {
  display: inline-block;
  margin-top: 20px;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  text-decoration: none;
  font-size: 1.2rem;
}

.btn-white {
  background: #FFF;
  color: #4CAF50;
}

.btn-green {
  background: #4CAF50;
  color: #FFF;
}

.btn:hover {
  background: #45a049;
}

section {
  padding: 30px 20px 20px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}

ul {
  list-style: none;
}

ul li {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

form input,
form button {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  font-size: 1rem;
}

form button {
  background: #4CAF50;
  color: white;
  border: none;
  cursor: pointer;
}

form button:hover {
  background: #45a049;
}

footer {
  background: #333;
  color: white;
  text-align: center;
  padding: 20px 0;
  margin-top: 20px;
}