body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  background: linear-gradient(to bottom, #e6ffe6 0%, #ffffff 100%);
  color: #222;
}

nav {
  background: #3e913f;
  color: white;
  padding: 10px 20px;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  max-width: 900px;
  margin: 0 auto;
  align-items: center;
}

.nav-logo {
  font-weight: bold;
  font-size: 20px;
}

.nav-links a {
  color: white;
  margin-left: 20px;
  text-decoration: none;
  font-weight: 500;
}

header {
  text-align: center;
  padding: 60px 20px;
}

header h1 {
  font-size: 28px;
  margin-bottom: 10px;
}

header .subtext {
  color: #444;
}

.logo {
  width: 120px;
  height: auto;
  margin-bottom: 20px;
}

.signup {
  background: white;
  max-width: 500px;
  margin: 30px auto;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
  text-align: center;
}

.signup h2 {
  margin-bottom: 20px;
}

.note {
  font-size: 14px;
  margin-top: 20px;
  color: #555;
}

footer {
  text-align: center;
  padding: 20px;
  background: #f9f9f9;
  font-size: 14px;
  color: #666;
}