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

header {
  background: #0077cc;
  color: white;
  padding: 2rem;
  text-align: center;
}

section {
  padding: 2rem;
}

#productos {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.producto {
  background: white;
  padding: 1rem;
  border-radius: 8px;
  box-shadow: 0 0 5px rgba(0,0,0,0.1);
  width: 250px;
  text-align: center;
}

button {
  background: #0077cc;
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  margin-top: 1rem;
  cursor: pointer;
  border-radius: 4px;
}

form {
  display: flex;
  flex-direction: column;
  max-width: 400px;
  margin: auto;
}

input, textarea {
  margin-bottom: 1rem;
  padding: 0.5rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

footer {
  background: #222;
  color: white;
  text-align: center;
  padding: 1rem;
}