:root {
    --green-dark: #006837;
    --green-light: #78BE20;
    --text-dark: #333;
    --bg-light: #f4f4f4;
  }
  
  * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    font-family: Arial, sans-serif;
    color: var(--text-dark);
    padding-top: 70px; /* Ajusta según la altura del menú */

  }
  
  /* Buscador */
  .search-nav {
    background: var(--bg-light);
    padding: 20px;
    text-align: center;
    border-bottom: 2px solid var(--green-dark);
  }
  
  .search-nav form {
    display: inline-flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 600px;
    margin: 0 auto;
  }
  
  .search-nav label {
    font-weight: bold;
    font-size: 1rem;
  }
  
  .search-nav input[type="search"] {
    flex: 1;
    min-width: 240px;
    padding: 10px 12px;
    border: 2px solid var(--green-dark);
    border-radius: 6px;
    font-size: 1rem;
  }
  
  .search-nav button {
    padding: 10px 18px;
    border: none;
    background: var(--green-dark);
    color: white;
    border-radius: 6px;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.2s;
  }
  
  .search-nav button:hover {
    background: var(--green-light);
  }
  
  /* Header logo */
  header {
    background: #fff;
    padding: 30px;
    text-align: center;
    border-bottom: 2px solid var(--green-dark);
  }
  
  header img {
    max-width: 360px;
    height: auto;
  }
  
  main {
    flex: 1;
    padding: 40px 20px;
    text-align: center;
  }
  
  .links {
    display: inline-flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .links img {
    max-width: 160px;
    border: 2px solid var(--green-dark);
    border-radius: 8px;
    transition: transform 0.2s;
  }
  
  .links img:hover {
    transform: scale(1.05);
  }
  
  .footer-text {
    background: var(--bg-light);
    padding: 20px;
    text-align: center;
    font-style: italic;
    line-height: 1.4;
  }
  
  footer {
    background: var(--green-dark);
    color: #fff;
    text-align: center;
    padding: 12px 20px;
    font-size: 0.9rem;
  }
  
  .social-icons {
    margin-bottom: 8px;
  }
  
  .social-icons a {
    display: inline-block;
    margin: 0 8px;
  }
  
  .social-icons img {
    width: 32px;
    height: auto;
    vertical-align: middle;
  }