body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: url('képek/hazteto.png') no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
  }
  
  
  header, section, footer {
    max-width: 850px;
    margin: 2rem auto;
    padding: 1rem;
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
  }
  
  h1 {
    text-align: center;
    color: #222;
  }
  
  .subtitle {
    text-align: center;
    color: #666;
    font-style: italic;
    margin-top: -10px;
  }
  
  .highlight ul {
    list-style: disc;
    padding-left: 1.5rem;
  }
  
  .references h2 {
    color: #004466;
    text-align: center;
  }
  
  .gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
    padding: 10px 0;
  }
  
  .gallery img {
    width: 100%;
    height: auto;
    border-radius: 6px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    object-fit: contain;
}