/* ESTRUCTURA GENERAL */
body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background-color: #f0f8ff;
    color: #333;
  }
  
  .header {
    background-color: #4db6ac;
    color: white;
    text-align: center;
    padding: 30px;
    font-size: 24px;
    border-radius: 8px;
    margin: 10px;
  }
  
  /* CONTENEDOR GRID GENERAL */
  .grid-container {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 20px;
    padding: 20px;
  }
  
  /* SIDEBAR */
  .sidebar {
    background-color: #a7ffeb;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }
  
  /* GALERÍA CON VARIAS COLUMNAS Y FILAS */
  .gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
  }
  
  .item {
    background-color: #e0f7fa;
    border-radius: 10px;
    padding: 10px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .item:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
  }
  
  .item img {
    width: 100%;
    border-radius: 8px;
  }
  
  .item p {
    margin-top: 10px;
    font-weight: bold;
  }
  
  /* SECCIÓN EXTRA - MÁS FILAS */
  .extra {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 20px;
  }
  
  .box {
    background-color: #dcedc8;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  }
  
  /* PIE DE PÁGINA */
  .footer {
    background-color: #004d40;
    color: white;
    text-align: center;
    padding: 20px;
    margin: auto;
    border-radius: 8px;
    max-width: auto;
    
  }