body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f8f9fc;
  color: #333;
}

.hero {
  background: linear-gradient(to right, #003d66, #0077cc);
  color: white;
  padding: 80px 20px;
  text-align: center;
}

.hero h1 {
  font-size: 2.5em;
}

.btn {
  display: inline-block;
  background: #00aaff;
  color: white;
  padding: 10px 20px;
  margin-top: 20px;
  text-decoration: none;
  border-radius: 4px;
}

.servicos {
  padding: 40px 20px;
  text-align: center;
}

.servicos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.servico {
  background: white;
  padding: 20px;
  border-radius: 6px;
  box-shadow: 0 0 10px rgba(0,0,0,0.05);
}

.contacto {
  background: #e6f0fa;
  padding: 40px 20px;
  text-align: center;
}

.contacto form {
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.contacto input,
.contacto textarea {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

.contacto button {
  background: #005c99;
  color: white;
  padding: 12px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}