@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700&family=Roboto:wght@400;500&display=swap');
  
  :root {
    --primary-70: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    --secondary-25: #1e1e1e;
    --accent-5: #00FF7F;
    --text-light: #ffffff;
    --text-muted: rgba(255,255,255,0.7);
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    background: var(--primary-70);
    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 Styles */
  header {
    position: relative;
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
    overflow: hidden;
  }
  
  .header-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
  }
  
  .header-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 70% 30%, rgba(32,58,67,0.8) 0%, rgba(15,32,39,0.9) 100%);
    z-index: 1;
  }
  
  .tech-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
      linear-gradient(rgba(100,181,246,0.1) 1px, transparent 1px),
      linear-gradient(90deg, rgba(100,181,246,0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 100s linear infinite;
    z-index: 0;
  }
  
  @keyframes gridMove {
    from { background-position: 0 0; }
    to { background-position: 1000px 1000px; }
  }
  
  h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
  }
  
  h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    background: linear-gradient(90deg, #ffffff, #64B5F6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 2rem;
  }
  
  h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    color: var(--accent-5);
    position: relative;
    padding-bottom: 1rem;
  }
  
  h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-5), transparent);
  }
  
  h3 {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    color: #64B5F6;
  }
  
  p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
  }
  
  strong {
    color: var(--accent-5);
  }
  
  /* Article Styles */
  article {
    background: rgba(30, 30, 30, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 3rem;
    margin: 3rem auto;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    position: relative;
    overflow: hidden;
  }
  
  article::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(100,181,246,0.05) 0%, transparent 70%);
    animation: pulse 15s infinite alternate;
    z-index: -1;
  }
  
  @keyframes pulse {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
  }
  
  /* Code Block Styles */
  pre {
    background: rgba(15, 32, 39, 0.8);
    border-radius: 10px;
    padding: 1.5rem;
    margin: 2rem 0;
    overflow: auto;
    border-left: 3px solid var(--accent-5);
    position: relative;
  }
  
  pre::before {
    content: 'CSS';
    position: absolute;
    top: 0;
    right: 0;
    background: var(--accent-5);
    color: var(--secondary-25);
    padding: 0.2rem 0.8rem;
    font-size: 0.8rem;
    border-bottom-left-radius: 5px;
    font-family: 'Roboto', monospace;
  }
  
  code {
    font-family: 'Roboto Mono', monospace;
    font-size: 0.95rem;
    color: #64B5F6;
  }
  
  /* Card Styles */
  .card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
  }
  
  .card {
    background: var(--secondary-25);
    border-radius: 15px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
  }
  
  .card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--accent-5), #64B5F6);
  }
  
  .card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.3);
  }
  
  /* Image Styles */
  .image-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 3rem 0;
  }
  
  .decorative-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    filter: grayscale(30%);
  }
  
  .decorative-img:hover {
    transform: scale(1.05);
    filter: grayscale(0%);
    box-shadow: 0 10px 25px rgba(0,255,127,0.3);
  }
  
  /* Navigation */
  .page-nav {
    position: fixed;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  .nav-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  .nav-dot:hover, .nav-dot.active {
    background: var(--accent-5);
    transform: scale(1.3);
  }
  
  /* Footer */
  .footer-note {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
    font-size: 0.9rem;
  }
  
  /* Animations */
  @keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
  }
  
  .floating {
    animation: float 6s ease-in-out infinite;
  }
  
  /* Responsive Adjustments */
  @media (max-width: 768px) {
    article {
      padding: 2rem 1.5rem;
    }
    
    .card-grid {
      grid-template-columns: 1fr;
    }
    
    .page-nav {
      display: none;
    }
  }