body {
      margin: 0;
      background: radial-gradient(ellipse at bottom, #1b2735 0%, #090a0f 100%);
      color: #f0f0f0;
      font-family: 'Courier New', Courier, monospace;
      scroll-behavior: smooth;
      overflow-x: hidden;
    }

    body::before {
      content: '';
      position: fixed;
      top: 0;
      left: 0;
      height: 100%;
      width: 100%;
      background: transparent url('https://www.transparenttextures.com/patterns/stardust.png') repeat;
      z-index: -1;
      animation: moveStars 200s linear infinite;
    }

    @keyframes moveStars {
      from { background-position: 0 0; }
      to { background-position: 10000px 5000px; }
    }

    .center-container {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      height: 100vh;
      position: relative;
    }

    .typewriter {
      font-size: 3rem;
      font-weight: bold;
      white-space: nowrap;
      overflow: hidden;
      border-right: 0.15em solid #f0f0f0;
      animation: blink 0.75s step-end infinite alternate;
    }

    @keyframes blink {
      from { border-color: transparent; }
      to { border-color: #f0f0f0; }
    }

    .scroll-arrow {
      position: absolute;
      bottom: 30px;
      font-size: 3rem;
      color: #f0f0f0;
      animation: bounce 1.5s infinite;
      cursor: pointer;
      user-select: none;
    }

    @keyframes bounce {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(8px); }
    }

    section {
      width: 90%;
      max-width: 900px;
      margin: 4rem auto;
      padding: 2rem;
      background-color: rgba(26, 26, 26, 0.8);
      border-radius: 12px;
      box-shadow: 0 0 20px rgba(255, 255, 255, 0.08);
    }

    h2 {
      border-bottom: 1px solid #444;
      padding-bottom: 0.5rem;
    }

    .skills {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 1.5rem;
      margin-top: 1rem;
    }

    .skill {
      background: rgba(255, 255, 255, 0.05);
      padding: 1rem;
      border-radius: 10px;
    }

    .skill-name {
      font-weight: bold;
      margin-bottom: 0.5rem;
    }

    .progress {
      background: #333;
      height: 10px;
      border-radius: 5px;
      overflow: hidden;
    }

    .progress-bar {
      height: 10px;
      background: #00bcd4;
    }

    .project-card {
      background-color: rgba(255, 255, 255, 0.05);
      padding: 1.5rem;
      margin-bottom: 1rem;
      border-radius: 10px;
      transition: transform 0.3s ease;
    }

    .project-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 0 15px rgba(255,255,255,0.1);
    }

    .social-icons {
      display: flex;
      gap: 1.2rem;
      justify-content: center;
      margin-top: 1rem;
    }

    .social-icons a {
      font-size: 2rem;
      color: #f0f0f0;
      transition: color 0.3s;
    }

    .social-icons a:hover {
      color: #00bcd4;
    }