body {
  font-family: sans-serif;
  margin: 0;
  padding: 0;
  background: #f4f4f4;
  color: #333;
}

header {
  background: #008080;
  color: white;
  padding: 1rem;
  text-align: center;
}

nav a {
  color: white;
  margin: 0 10px;
  text-decoration: none;
}

main {
  padding: 2rem;
  background: white;
  margin: 1rem auto;
  max-width: 800px;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.cta {
  text-align: center;
  margin-top: 2rem;
}

.button {
  position: fixed;
  background: #008080;
  color: white;
  padding: 1rem 2rem;
  border-radius: 5px;
  text-decoration: none;
  bottom: 0;
}

footer {
  padding: 1rem;
  margin-top: 2rem;
  text-align: center;
  font-size: 0.9rem;
  color: #555;
  position: fixed;
  bottom: 0;
  width: 100%;
}

.footer {
  margin-top: 2rem;
  text-align: center;
  font-size: 0.9rem;
  color: #555;
  position: fixed;
  bottom: 0;
}

.store-buttons {
  text-align: center;
}

.store-buttons img {
  max-height: 150px;
  height: auto;
  width: 20%
}