body {
  font-family: sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f7f7f7;
}

header {
  background-color: #222;
  color: #fff;
  padding: 30px 20px;
  text-align: center;
}

.logo {
  max-width: 100%;
  height: auto;
  width: 250px;
  display: block;
  margin: 0 auto 10px auto;
}

section {
  padding: 30px 20px;
  text-align: center;
}

ul {
  list-style: none;
  padding: 0;
}

.whatsapp-button {
  display: inline-block;
  margin-top: 10px;
  padding: 12px 24px;
  background-color: #25D366;
  color: white;
  text-decoration: none;
  font-weight: bold;
  border-radius: 5px;
}

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

.galeria {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.galeria img {
  width: 300px;
  border-radius: 5px;
}

footer {
  background-color: #ddd;
  padding: 20px;
  text-align: center;
}

/* Responsive: tablets */
@media (max-width: 768px) {
  .logo {
    width: 180px;
  }

  .galeria img {
    width: 220px;
  }
}

/* Responsive: móviles */
@media (max-width: 480px) {
  .logo {
    width: 150px;
  }

  .galeria img {
    width: 100%;
  }

  section {
    padding: 20px 10px;
  }
}