* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: "Poppins", Arial, sans-serif;
    }

    body {
      background: #0d0d0d;
      color: #f5f5f5;
      line-height: 1.6;
    }

    nav {
      position: fixed;
      top: 0;
      width: 100%;
      background: #111;
      padding: 15px 30px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      z-index: 1000;
    }
    nav h1 {
      color: #a9f200;
      font-size: 1.5rem;
    }
    nav ul {
      list-style: none;
      display: flex;
      gap: 20px;
    }
    nav ul li a {
      color: #fff;
      text-decoration: none;
      transition: 0.3s;
    }
    nav ul li a:hover {
      color: #a9f200;
    }

    header {
      height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      background: linear-gradient(135deg, #111, #1e1e1e);
      padding: 0 20px;
    }
    header h2 {
      font-size: 2.5rem;
      margin-bottom: 10px;
      color: #a9f200;
    }
    header p {
      font-size: 1.2rem;
      color: #ccc;
    }

    section {
      padding: 80px 20px;
      max-width: 1000px;
      margin: auto;
    }

    h2 {
      font-size: 2rem;
      margin-bottom: 20px;
      color: #a9f200;
      border-left: 4px solid #a9f200;
      padding-left: 10px;
    }

    .skills ul {
      list-style: none;
      display: flex;
      flex-wrap: wrap;
      gap: 15px;
    }
    .skills ul li {
      background: #222;
      padding: 10px 20px;
      border-radius: 20px;
      border: 1px solid #a9f200;
    }

    .projects .card {
      background: #1a1a1a;
      padding: 20px;
      border-radius: 10px;
      margin-bottom: 20px;
      border: 1px solid #a9f200;
      transition: transform 0.3s;
    }
    .projects .card:hover {
      transform: translateY(-5px);
    }

    .contact a {
      color: #a9f200;
      text-decoration: none;
    }
    .contact a:hover {
      text-decoration: underline;
    }

    footer {
      text-align: center;
      padding: 20px;
      background: #111;
      color: #aaa;
      font-size: 0.9rem;
    }

    @media (max-width: 768px) {
      nav ul {
        flex-direction: column;
        gap: 10px;
      }
    }