@media screen and (max-width: 768px) {
  body {
    display: block;
    text-align: center;
  }

  header {
    flex-direction: column;
    padding: 10px 5px;
    margin: 5px;
    border-radius: 8px;
    gap: 10px;
  }

  nav {
    flex-direction: column;
    width: 100%;
    gap: 5px;
  }

  nav a {
    width: 100%;
    padding: 8px 0;
    white-space: normal;
    font-size: 14px;
  }

  .hero {
    flex-direction: column-reverse;
    padding: 15px;
    margin: 5px;
    border-radius: 8px;
    text-align: center;
  }

  .hero-text,
  .hero-image {
    width: 100%;
    min-width: unset;
    padding: 10px 0;
    text-align: center;
  }

  .hero-image img {
    max-width: 80%;
    margin: 0 auto;
  }

  .buttons {
    flex-direction: column;
    gap: 8px;
    margin-top: 15px;
  }

  .button {
    width: 100%;
    padding: 12px;
    box-sizing: border-box;
  }

  .info {
    flex-direction: column;
    padding: 15px;
    margin: 5px;
    gap: 10px;
    border-radius: 8px;
  }

  .card {
    width: 100%;
    max-width: 100%;
    min-width: unset;
    margin: 0;
    padding: 15px;
    box-sizing: border-box;
  }

  footer {
    margin: 5px;
    padding: 10px;
    border-radius: 8px;
  }
}
