body {
    margin: 0;
    padding: 0;
    background-image: url('img/fondo-pagina.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed; /* Esto hace que la imagen quede fija al hacer scroll */
    background-position: center;
    font-family: Arial, sans-serif;
  }
  
  header {
    background-color: #3a6b68;
    padding: 1rem 2rem;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  }
  
  .navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .logo {
    font-size: 1.5rem;
    color: #fff;
    font-weight: bold;
  }
  
  .nav-links {
    list-style: none;
    display: flex;
    gap: 1rem;
  }
  
  .nav-links a {
    color: #fff;
    text-decoration: none;
    padding: 0.5rem 1rem;
    transition: background 0.3s;
    border-radius: 5px;
  }
  
  .nav-links a:hover {
    background-color: #3a6b68;
  }
  
  .contacto-section {
    max-width: 900px;
    margin: 3rem auto;
    padding: 0 2rem;
    text-align: center;
  }
  
  .contacto-section h1 {
    font-size: 2.8rem;
    color: #3a6b68;
    margin-bottom: 1rem;
  }
  
  .intro {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #000000;
  }
  
  .info-contacto {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
  }
  
  .detalle h2 {
    font-size: 1.3rem;
    color: #3a6b68;
    margin-bottom: 0.5rem;
  }
  
  .detalle p,
  .detalle a {
    font-size: 1rem;
    color: #000000;
    text-decoration: none;
  }
  
  .formulario {
    background-color: #a5a49a;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    text-align: left;
  }
  
  .formulario h2 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: #3a6b68;
  }
  
  .formulario input,
  .formulario textarea {
    width: 100%;
    padding: 0.8rem;
    margin-bottom: 1rem;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
  }
  
  .formulario button {
    padding: 0.8rem 2rem;
    background-color: #3a6b68;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.3s;
  }
  
  .formulario button:hover {
    background-color: #3a6b68;
  }
  
  footer {
    text-align: center;
    padding: 1rem;
    background-color: #3a6b68;
    color: white;
    margin-top: 3rem;
  }