:root {
    --primary: linear-gradient(135deg, #6a11cb, #2575fc);
    --secondary: rgba(255, 152, 0, 0.8);
    --accent: #ff9800;
    --text-light: #ffffff;
    --text-dark: #121212;
    --card-bg: rgba(255, 255, 255, 0.1);
    --shadow: 0 8px 32px rgba(31, 38, 135, 0.37);
  }

  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  body {
    background: var(--primary);
    color: var(--text-light);
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
  }

  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }

  header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 15px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  }

  nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
    gap: 2rem;
  }

  nav a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 5px 0;
  }

  nav a:hover {
    color: var(--accent);
  }

  nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
  }

  nav a:hover::after {
    width: 100%;
  }

  .hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 100px 20px;
    position: relative;
  }

  .hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(106, 17, 203, 0.3), transparent 70%);
    z-index: -1;
  }

  .hero-content {
    max-width: 800px;
  }

  .hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #ffffff, #ff9800);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: fadeIn 1.5s ease-in-out;
  }

  .hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeIn 1s ease-in-out 0.5s forwards;
  }

  .notice {
    background: rgba(0, 0, 0, 0.5);
    padding: 15px;
    border-radius: 8px;
    margin: 2rem auto;
    max-width: 600px;
    text-align: center;
    border-left: 4px solid var(--accent);
  }

  .content-section {
    padding: 80px 0;
    position: relative;
  }

  .content-section:nth-child(even) {
    background: rgba(0, 0, 0, 0.1);
  }

  .section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
  }

  .section-title h2 {
    font-size: 2.5rem;
    display: inline-block;
    padding-bottom: 10px;
  }

  .section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--accent);
    border-radius: 3px;
  }

  .card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
  }

  .card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(8.5px);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
  }

  .card:hover {
    transform: translateY(-10px);
    box-shadow: 0 16px 64px rgba(31, 38, 135, 0.5);
  }

  .card h3 {
    margin-bottom: 1rem;
    color: var(--accent);
  }

  .card p {
    margin-bottom: 1.5rem;
  }

  .code-block {
    background: rgba(30, 30, 30, 0.8);
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    overflow: auto;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    border-left: 4px solid var(--accent);
  }

  .code-block code {
    color: #f8f8f2;
    display: block;
    white-space: pre;
  }

  .image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin: 40px 0;
  }

  .gallery-img {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
  }

  .gallery-img:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
  }

  .gallery-img img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
  }

  .gallery-img:hover img {
    transform: scale(1.1);
  }

  footer {
    background: rgba(0, 0, 0, 0.5);
    padding: 40px 0;
    text-align: center;
    margin-top: 80px;
  }

  .footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
  }

  .footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .footer-links a:hover {
    color: var(--accent);
  }

  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }

  @media (max-width: 768px) {
    .hero h1 {
      font-size: 2.5rem;
    }
    
    nav ul {
      flex-direction: column;
      align-items: center;
      gap: 1rem;
    }
    
    .card-grid {
      grid-template-columns: 1fr;
    }
  }