* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    
    :root {
      --bg: #0a0a0a;
      --surface: #141414;
      --text: #ffffff;
      --text-dim: #a0a0a0;
      --accent: #00ff88;
      --accent-dim: #00cc6a;
      --purple: #a855f7;
      --blue: #3b82f6;
    }
    
    body {
      font-family: 'Inter', -apple-system, sans-serif;
      background: var(--bg);
      color: var(--text);
      line-height: 1.6;
      overflow-x: hidden;
    }

    /* Navbar */
    nav {
      position: fixed;
      top: 0;
      width: 100%;
      background: rgba(10, 10, 10, 0.8);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      z-index: 1000;
      padding: 1.2rem 5%;
    }
    
    .nav-container {
      max-width: 1400px;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    
    .logo {
      font-family: 'Space Grotesk', sans-serif;
      font-size: 1.5rem;
      font-weight: 700;
      background: linear-gradient(135deg, var(--accent), var(--purple));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      cursor: pointer;
    }
    
    .nav-links {
      display: flex;
      gap: 2.5rem;
      list-style: none;
    }
    
    .nav-links a {
      color: var(--text-dim);
      text-decoration: none;
      font-weight: 500;
      font-size: 0.9rem;
      transition: all 0.3s ease;
      cursor: pointer;
    }
    
    .nav-links a:hover {
      color: var(--accent);
    }
    
    .menu-btn {
      display: none;
      background: none;
      border: none;
      color: var(--text);
      font-size: 1.5rem;
      cursor: pointer;
    }

    /* Hero */
    .hero {
      margin-top: 70px;
      height: 90vh;
      background: linear-gradient(135deg, rgba(168, 85, 247, 0.1), rgba(59, 130, 246, 0.1));
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden;
    }
    
    .hero::before {
      content: '';
      position: absolute;
      width: 500px;
      height: 500px;
      background: radial-gradient(circle, rgba(0, 255, 136, 0.15), transparent);
      border-radius: 50%;
      top: -200px;
      right: -100px;
      animation: float 8s ease-in-out infinite;
    }
    
    .hero::after {
      content: '';
      position: absolute;
      width: 400px;
      height: 400px;
      background: radial-gradient(circle, rgba(168, 85, 247, 0.15), transparent);
      border-radius: 50%;
      bottom: -150px;
      left: -100px;
      animation: float 10s ease-in-out infinite reverse;
    }
    
    @keyframes float {
      0%, 100% { transform: translateY(0) rotate(0deg); }
      50% { transform: translateY(-30px) rotate(180deg); }
    }
    
    .hero-content {
      text-align: center;
      max-width: 900px;
      padding: 2rem;
      position: relative;
      z-index: 1;
    }
    
    .hero-badge {
      display: inline-block;
      padding: 0.5rem 1.2rem;
      background: rgba(0, 255, 136, 0.1);
      border: 1px solid rgba(0, 255, 136, 0.3);
      border-radius: 50px;
      color: var(--accent);
      font-size: 0.75rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      margin-bottom: 2rem;
    }
    
    .hero h1 {
      font-family: 'Space Grotesk', sans-serif;
      font-size: 5rem;
      font-weight: 700;
      line-height: 1.1;
      margin-bottom: 1.5rem;
      background: linear-gradient(135deg, #fff, #a0a0a0);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    
    .hero p {
      font-size: 1.2rem;
      color: var(--text-dim);
      margin-bottom: 2.5rem;
      line-height: 1.8;
    }
    
    .cta-btn {
      display: inline-block;
      padding: 1rem 2.5rem;
      background: var(--accent);
      color: var(--bg);
      text-decoration: none;
      border-radius: 50px;
      font-weight: 600;
      font-size: 0.95rem;
      transition: all 0.3s ease;
      box-shadow: 0 0 30px rgba(0, 255, 136, 0.3);
    }
    
    .cta-btn:hover {
      transform: translateY(-3px);
      box-shadow: 0 0 50px rgba(0, 255, 136, 0.5);
      background: var(--accent-dim);
    }

    /* Container */
    .container {
      max-width: 1400px;
      margin: 0 auto;
      padding: 4rem 5%;
      display: grid;
      grid-template-columns: 1fr 320px;
      gap: 3rem;
    }

    /* Articles Grid */
    .articles-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 2rem;
    }
    
    .article-card {
      background: var(--surface);
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.05);
      transition: all 0.3s ease;
      cursor: pointer;
    }
    
    .article-card:hover {
      transform: translateY(-5px);
      border-color: rgba(0, 255, 136, 0.3);
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    }
    
    .article-img {
      width: 100%;
      height: 240px;
      background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
      position: relative;
      overflow: hidden;
    }
    
    .article-img::before {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 60px;
      height: 60px;
      background: rgba(255, 255, 255, 0.1);
      border-radius: 50%;
    }
    
    .article-category {
      position: absolute;
      top: 1rem;
      left: 1rem;
      padding: 0.4rem 1rem;
      background: rgba(0, 255, 136, 0.9);
      color: var(--bg);
      border-radius: 50px;
      font-size: 0.7rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }
    
    .article-content {
      padding: 1.5rem;
    }
    
    .article-card h3 {
      font-family: 'Space Grotesk', sans-serif;
      font-size: 1.3rem;
      margin-bottom: 0.75rem;
      color: var(--text);
      font-weight: 600;
    }
    
    .article-card p {
      color: var(--text-dim);
      font-size: 0.9rem;
      line-height: 1.6;
      margin-bottom: 1rem;
    }
    
    .article-meta {
      display: flex;
      gap: 1rem;
      font-size: 0.8rem;
      color: var(--text-dim);
      padding-top: 1rem;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
    }

    /* Sidebar */
    .sidebar {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }
    
    .widget {
      background: var(--surface);
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: 16px;
      padding: 1.5rem;
    }
    
    .widget h3 {
      font-family: 'Space Grotesk', sans-serif;
      font-size: 1.1rem;
      margin-bottom: 1.5rem;
      color: var(--text);
      font-weight: 600;
    }
    
    .widget ul {
      list-style: none;
    }
    
    .widget li {
      margin-bottom: 1rem;
    }
    
    .widget a {
      color: var(--text-dim);
      text-decoration: none;
      font-size: 0.9rem;
      transition: all 0.3s ease;
      display: block;
    }
    
    .widget a:hover {
      color: var(--accent);
      padding-left: 0.5rem;
    }
    
    .newsletter {
      background: linear-gradient(135deg, rgba(168, 85, 247, 0.1), rgba(59, 130, 246, 0.1));
      border: 1px solid rgba(168, 85, 247, 0.3);
    }
    
    .newsletter-form {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
      margin-top: 1rem;
    }
    
    .newsletter-form input {
      padding: 0.85rem 1rem;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 8px;
      color: var(--text);
      font-size: 0.9rem;
      outline: none;
      transition: all 0.3s ease;
    }
    
    .newsletter-form input:focus {
      border-color: var(--purple);
      background: rgba(255, 255, 255, 0.08);
    }
    
    .newsletter-form button {
      padding: 0.85rem;
      background: var(--purple);
      color: var(--text);
      border: none;
      border-radius: 8px;
      font-weight: 600;
      font-size: 0.9rem;
      cursor: pointer;
      transition: all 0.3s ease;
    }
    
    .newsletter-form button:hover {
      background: #9333ea;
      transform: translateY(-2px);
    }

    /* Footer */
    footer {
      background: linear-gradient(180deg, var(--bg) 0%, var(--surface) 50%);
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding: 4rem 5% 2rem;
      margin-top: 4rem;
      position: relative;
      overflow: hidden;
    }
    
    footer::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--accent), var(--purple), transparent);
    }
    
    .footer-content {
      max-width: 1400px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 3rem;
      padding-bottom: 3rem;
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .footer-brand {
      font-family: 'Space Grotesk', sans-serif;
      font-size: 2rem;
      font-weight: 700;
      background: linear-gradient(135deg, var(--accent), var(--purple));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      margin-bottom: 1rem;
      display: inline-block;
    }
    
    .footer-desc {
      color: var(--text-dim);
      font-size: 0.95rem;
      line-height: 1.7;
      margin-bottom: 1.5rem;
    }
    
    .footer-social {
      display: flex;
      gap: 1rem;
      margin-top: 1.5rem;
    }
    
    .social-icon {
      width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 50%;
      color: var(--text-dim);
      text-decoration: none;
      font-size: 1.1rem;
      transition: all 0.3s ease;
    }
    
    .social-icon:hover {
      background: var(--accent);
      color: var(--bg);
      border-color: var(--accent);
      transform: translateY(-3px);
    }
    
    .footer h4 {
      font-family: 'Space Grotesk', sans-serif;
      font-size: 1.1rem;
      margin-bottom: 1.5rem;
      color: var(--text);
      font-weight: 600;
      position: relative;
      padding-bottom: 0.5rem;
    }
    
    .footer h4::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 30px;
      height: 2px;
      background: var(--accent);
    }
    
    .footer ul {
      list-style: none;
    }
    
    .footer li {
      margin-bottom: 0.85rem;
    }
    
    .footer a {
      color: var(--text-dim);
      text-decoration: none;
      font-size: 0.9rem;
      transition: all 0.3s ease;
      display: inline-block;
    }
    
    .footer a:hover {
      color: var(--accent);
      transform: translateX(5px);
    }
    
    .footer-bottom {
      max-width: 1400px;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding-top: 2rem;
      color: var(--text-dim);
      font-size: 0.85rem;
      flex-wrap: wrap;
      gap: 1rem;
    }
    
    .footer-links {
      display: flex;
      gap: 2rem;
      flex-wrap: wrap;
    }
    
    .footer-links a {
      color: var(--text-dim);
      text-decoration: none;
      transition: color 0.3s ease;
    }
    
    .footer-links a:hover {
      color: var(--accent);
    }

    /* Responsive */
    @media (max-width: 1200px) {
      nav {
        padding: 1.2rem 4%;
      }
      
      .container {
        padding: 3rem 4%;
        gap: 2.5rem;
      }
      
      .hero h1 {
        font-size: 4rem;
      }
      
      .footer-content {
        grid-template-columns: 2fr 1fr 1fr;
      }
    }
    
    @media (max-width: 1024px) {
      .container {
        grid-template-columns: 1fr;
      }
      
      .articles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
      }
      
      .hero h1 {
        font-size: 3.5rem;
      }
      
      .hero p {
        font-size: 1.1rem;
      }
      
      .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
      }
    }
    
    @media (max-width: 768px) {
      nav {
        padding: 1rem 4%;
      }
      
      .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        padding: 2rem;
        gap: 1.5rem;
        transition: left 0.3s ease;
      }
      
      .nav-links.active {
        left: 0;
      }
      
      .nav-links a {
        font-size: 1.1rem;
        padding: 0.5rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      }
      
      .menu-btn {
        display: block;
      }
      
      .hero {
        height: 70vh;
        margin-top: 60px;
      }
      
      .hero h1 {
        font-size: 2.5rem;
      }
      
      .hero p {
        font-size: 1rem;
      }
      
      .hero-content {
        padding: 1.5rem;
      }
      
      .container {
        padding: 2.5rem 4%;
        gap: 2rem;
      }
      
      .articles-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
      }
      
      .article-img {
        height: 200px;
      }
      
      .sidebar {
        gap: 1.5rem;
      }
      
      .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding-bottom: 2rem;
      }
      
      .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
      }
      
      .footer-links {
        justify-content: center;
        gap: 1.5rem;
      }
    }
    
    @media (max-width: 480px) {
      .logo {
        font-size: 1.3rem;
      }
      
      .hero {
        padding: 3rem 1rem;
      }
      
      .hero-badge {
        font-size: 0.7rem;
        padding: 0.4rem 1rem;
      }
      
      .hero h1 {
        font-size: 2rem;
      }
      
      .hero p {
        font-size: 0.95rem;
        margin-bottom: 2rem;
      }
      
      .cta-btn {
        padding: 0.85rem 2rem;
        font-size: 0.9rem;
      }
      
      .container {
        padding: 2rem 5%;
      }
      
      .article-card h3 {
        font-size: 1.1rem;
      }
      
      .article-card p {
        font-size: 0.85rem;
      }
      
      .article-meta {
        flex-direction: column;
        gap: 0.5rem;
      }
      
      .widget {
        padding: 1.25rem;
      }
      
      .widget h3 {
        font-size: 1rem;
      }
      
      .newsletter-form input,
      .newsletter-form button {
        font-size: 0.85rem;
      }
      
      footer {
        padding: 3rem 5% 1.5rem;
      }
      
      .footer-brand {
        font-size: 1.6rem;
      }
      
      .footer-desc {
        font-size: 0.85rem;
      }
      
      .footer-social {
        gap: 0.75rem;
      }
      
      .social-icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
      }
      
      .footer h4 {
        font-size: 1rem;
        margin-bottom: 1.25rem;
      }
      
      .footer a {
        font-size: 0.85rem;
      }
      
      .footer-bottom {
        font-size: 0.8rem;
        padding-top: 1.5rem;
      }
      
      .footer-links {
        gap: 1rem;
      }
    }
    
    @media (max-width: 360px) {
      .hero h1 {
        font-size: 1.75rem;
      }
      
      .hero p {
        font-size: 0.9rem;
      }
      
      .cta-btn {
        padding: 0.75rem 1.75rem;
        font-size: 0.85rem;
      }
      
      .container {
        padding: 1.5rem 4%;
      }
      
      .article-img {
        height: 180px;
      }
    }