body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    color: #333;
  }
  
  /* Navigation */
  .nav-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #111;
    padding: 15px 30px;
  }
  
  .logo {
    color: #ffc107;
    font-size: 1.5rem;
    font-weight: bold;
  }
  
  .nav-links a {
    color: white;
    margin-left: 20px;
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s;
  }
  
  .nav-links a:hover,
  .nav-links a.active {
    color: #ffc107;
  }
  
  /* Container for layout */
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  /* Gallery section */
  .gallery-title {
    text-align: center;
    font-size: 2rem;
    margin: 30px 0 10px;
  }
  
  .gallery-description {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 20px;
  }
  
  .horizontal-gallery {
    overflow-x: auto;
    white-space: nowrap;
    padding: 20px 0;
    scroll-behavior: smooth;
  }
  
  .scroll-container {
    display: flex;
    gap: 20px;
  }
  
  .scroll-container img {
    width: 300px;
    height: auto;
    flex-shrink: 0;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    cursor: pointer;
  }
  
  .scroll-container img:hover {
    transform: scale(1.05);
  }
  
  /* Footer */
  footer {
    background-color: #333;
    color: white;
    padding: 1rem;
    text-align: center;
    font-size: 0.9rem;
  }
  
  /* Lightbox */
  #lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
  }
  
  .lightbox-visible {
    display: flex !important;
  }
  
  .lightbox-overlay {
    position: absolute;
    top: 0; 
    left: 0;
    width: 100%; 
    height: 100%;
    background: rgba(0,0,0,0.7);
    cursor: pointer;
  }
  
  .lightbox-content {
    position: relative;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 90%;
    max-height: 90%;
    padding: 1rem;
    box-sizing: border-box;
  }
  
  .lightbox-content img {
    max-width: 600px;
    max-height: 80vh;
    width: auto;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(255,255,255,0.7);
  }
  
  .lightbox-caption {
    margin-top: 0.4rem;
    color: #fffbea;
    text-align: center;
    font-size: 1rem;
  }
  
  #lightbox-close {
    position: absolute;
    top: -30px;
    right: 0;
    font-size: 3rem;
    color: #f7b500;
    cursor: pointer;
    user-select: none;
  }
  
  html, body {
    height: 100%;
    margin: 0;
    padding: 0;
  }
  
  body {
    display: flex;
    flex-direction: column;
  }
  
  main {
    flex: 1;
  }