body {
      position: relative;
      margin: 0;
      font-family: 'Roboto', sans-serif;
      background: linear-gradient(to bottom right, #0B132B, #1B263B);
      color: white;
      overflow-x: hidden;
    }

    header {
      position: relative;
      height: 300px;
      background: radial-gradient(circle at center, #1aff8c33, #0B132B);
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
      animation: pulse 10s infinite ease-in-out;
    }

    @keyframes pulse {

      0%,
      100% {
        transform: scale(1);
      }

      50% {
        transform: scale(1.02);
      }
    }

    header::after {
      content: '';
      position: absolute;
      width: 1000px;
      height: 1000px;
      background: conic-gradient(#1aff8c, transparent);
      top: -400px;
      left: -400px;
      border-radius: 50%;
      animation: rotate 60s linear infinite;
      opacity: 0.05;
    }

    @keyframes rotate {
      0% {
        transform: rotate(0deg);
      }

      100% {
        transform: rotate(360deg);
      }
    }

    h1 {
      text-align: center;
      font-size: 2.5rem;
      background: linear-gradient(90deg, #1aff8c, #00f7ff);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      animation: slideGradient 5s linear infinite, slideDown 1.2s ease-out;
      text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
    }

    @keyframes slideGradient {
      to {
        background-position: 200% center;
      }
    }

    @keyframes slideDown {
      from {
        opacity: 0;
        transform: translateY(-50px);
      }

      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .wrapper {
      max-width: 960px;
      margin: auto;
      padding: 2rem;
    }

    section {
      margin-top: 4.5rem;
      opacity: 0;
      transform: translateY(40px);
      transition: all 1s ease;
      text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
    }

    section.visible {
      opacity: 1;
      transform: translateY(0);
    }

    .skills img {
      height: 40px;
      margin: 0.5rem;
      transition: transform 0.3s ease;
    }

    .skills img:hover {
      transform: scale(1.2);
    }

    .links a,
    .contact a,
    .cta {
      display: inline-block;
      margin: 0.5rem;
      padding: 0.75rem 1.5rem;
      background: #1aff8c22;
      border: 1px solid #1aff8c;
      border-radius: 6px;
      color: #1aff8c;
      text-decoration: none;
      transition: background 0.3s ease, transform 0.3s ease;
    }

    .links a:hover,
    .contact a:hover,
    .cta:hover {
      background: #1aff8c44;
      transform: scale(1.05);
    }

    @media (max-width: 768px) {
      h1 {
        font-size: 2rem;
      }

      .skills img {
        height: 32px;
      }
    }

    #tsparticles {
      position: fixed;
      width: 100%;
      height: 100%;
      z-index: -1;
      top: 0;
      left: 0;
    }