body {
  margin: 0;
  font-family: 'Helvetica Neue', sans-serif;
  background-color: #ffffff;
  color: #000000;
}

header {
  text-align: center;
  padding: 2rem;
  background-color: #f5f5f5;
}

main {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem;
}

.brand {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 1.5rem;
  margin: 1rem 0.5rem;
  width: 90%;
  max-width: 600px;
  text-align: center;
  transition: transform 0.3s ease;
}

.brand:hover {
  transform: scale(1.02);
}

.brand img {
  height: 150px; 
  object-fit: contain;
  margin-bottom: 1rem;
}

.visit-button {
  display: inline-block;
  margin: 1rem 0;
  padding: 0.75rem 1.5rem;
  background-color: #00796b; /* Verde azulado */
  color: #ffffff;
  text-decoration: none;
  border-radius: 4px;
  transition: background-color 0.3s ease;
}

.visit-button:hover {
  background-color: #004d40;
}

.social-links a {
  margin: 0 0.5rem;
  text-decoration: none;
  color: #00796b;
  font-size: 2rem;
}

footer {
  text-align: center;
  padding: 1rem;
  background-color: #f5f5f5;
  font-size: 0.9rem;
}

/* Responsividad */
@media (min-width: 768px) {
  main {
    flex-direction: row;
    justify-content: center;
  }

  .brand {
    width: 45%;
  }
}