body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #ffffff;
  color: #222;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

.hero {
  background: #eef8ee;
  padding: 80px 20px;
  text-align: center;
}

.hero h1 {
  font-size: 42px;
  margin-bottom: 10px;
  color: #2d6a2d;
}

.hero p {
  font-size: 20px;
  margin-bottom: 24px;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  background: #3cae4c;
  color: white;
  text-decoration: none;
  border-radius: 8px;
}

.section {
  padding: 60px 20px;
}