* {
  box-sizing: border-box;
}

body, html {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: 'Overpass', sans-serif;
  background-color: #ffffff;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  text-align: center;
  padding: 20px;
  max-width: 480px;
  width: 100%;
}

img {
  max-width: 250px;
  margin-bottom: 30px;
}

h1 {
  font-family: 'Libre Baskerville', serif;
  font-size: 24px;
  margin-bottom: 30px;
}

.cta-button {
  display: inline-block;
  padding: 14px 28px;
  font-size: 16px;
  background-color: #25D366;
  color: #fff;
  border: none;
  border-radius: 8px;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

.cta-button:hover {
  background-color: #1ebe5d;
}

.description {
  margin-top: 20px;
  font-size: 14px;
  color: #333;
}

.description p {
  margin: 6px 0;
}

/* Responsive tweaks */
@media (max-width: 480px) {
  body {
    padding: 20px;
  }

  h1 {
    font-size: 20px;
  }

  .cta-button {
    font-size: 14px;
    padding: 12px 24px;
  }

  img {
    max-width: 180px;
  }
}