/* Matrix-specific styles for home page */
html, body {
    overflow: hidden;
  }
  
  #main-canvas { 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    display: block; 
    z-index: 1; 
    will-change: transform;
  }
  
  .loading {
    position: absolute; 
    top: 50%; 
    left: 50%; 
    transform: translate(-50%, -50%);
    color: #00ff00; 
    font-size: 1.8rem; 
    text-shadow: 0 0 15px #00ff00;
    z-index: 5; 
    animation: pulse 1.5s infinite; 
    text-align: center;
    user-select: none;
  }
  
  @keyframes pulse {
    0%, 100% { 
      opacity: 0.6; 
      transform: translate(-50%, -50%) scale(1); 
    }
    50% { 
      opacity: 1; 
      transform: translate(-50%, -50%) scale(1.05); 
    }
  }
  
  @keyframes glitch {
    0% { transform: translate(-50%, -50%); }
    20% { transform: translate(-52%, -48%); }
    40% { transform: translate(-48%, -52%); }
    60% { transform: translate(-50%, -49%); }
    80% { transform: translate(-49%, -51%); }
    100% { transform: translate(-50%, -50%); }
  }
  
  #name-display {
    position: absolute; 
    top: 50%; 
    left: 50%;
    transform: translate(-50%, -50%); 
    z-index: 10; 
    opacity: 0;
    transition: opacity 1s ease; 
    text-align: center;
    user-select: none;
  }
  
  #name-display.visible { 
    opacity: 1; 
  }
  
  #name-display.glitch { 
    animation: glitch 0.5s ease-in-out; 
  }
  
  .name-line {
    font-size: 4rem; 
    color: #fff; 
    font-weight: bold;
    text-shadow: 0 0 20px #00ff00, 0 0 40px #00ff00;
    margin: 0.5rem 0; 
    letter-spacing: 4px;
    transition: all 0.3s ease;
  }
  
  .name-line:hover {
    color: #00ff00;
    text-shadow: 0 0 30px #00ff00, 0 0 60px #00ff00, 0 0 90px #00ff00;
    transform: scale(1.02);
  }
  
  #navigation {
    position: absolute; 
    top: 20%; 
    left: 50%;
    transform: translateX(-50%); 
    z-index: 20;
    opacity: 0; 
    visibility: hidden; 
    transition: all 1.5s ease;
  }
  
  #navigation.visible { 
    opacity: 1; 
    visibility: visible; 
  }
  
  .nav-menu {
    display: flex; 
    flex-direction: column; 
    gap: 1.5rem;
    background: rgba(0, 0, 0, 0.8); 
    padding: 2rem 3rem;
    border-radius: 15px; 
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.4);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 255, 0, 0.3);
  }
  
  .nav-item {
    padding: 1rem 2rem; 
    font-size: 1.5rem; 
    text-transform: uppercase;
    border: 2px solid #00ff00; 
    border-radius: 10px;
    color: #00ff00; 
    text-decoration: none;
    transition: all 0.3s ease; 
    text-align: center;
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.4);
    position: relative; 
    overflow: hidden;
  }
  
  .nav-item::before {
    content: '';
    position: absolute; 
    top: 0; 
    left: -100%;
    width: 100%; 
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 0, 0.2), transparent);
    transition: left 0.5s ease;
  }
  
  .nav-item:hover::before {
    left: 100%;
  }
  
  .nav-item:hover {
    background: rgba(0, 255, 0, 0.15);
    color: #fff; 
    text-shadow: 0 0 20px #00ff00;
    box-shadow: 0 0 30px rgba(0, 255, 0, 0.6);
    transform: scale(1.05);
    border-color: #33ff33;
  }
  
  .nav-item:active {
    transform: scale(0.98);
  }
  
  /* Mobile responsiveness for Matrix home page */
  @media (max-width: 768px) {
    .name-line { 
      font-size: 2.5rem; 
      letter-spacing: 2px; 
    }
    
    .nav-menu { 
      padding: 1.5rem 2rem; 
      gap: 1rem; 
    }
    
    .nav-item { 
      font-size: 1.2rem; 
      padding: 0.8rem 1.5rem; 
    }
    
    #navigation { 
      top: 25%; 
    }
  }
  
  @media (max-width: 480px) {
    .name-line { 
      font-size: 2rem; 
    }
    
    .nav-item { 
      font-size: 1rem; 
      padding: 0.7rem 1rem; 
    }
    
    .loading { 
      font-size: 1.4rem; 
    }
  }
  
  /* Accessibility for Matrix page */
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }
  }
  
  /* Focus styles for accessibility */
  .nav-item:focus {
    outline: 3px solid #00ff00;
    outline-offset: 2px;
  }
  
  /* Performance hint for Matrix elements */
  .nav-menu, .name-line, .nav-item {
    will-change: transform;
  }