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

  body {
    background: linear-gradient(to right, #ffecd2, #fcb69f);
    color: #333;
    line-height: 1.6;
  }

  header {
    background: linear-gradient(to right, #667eea, #764ba2);
    color: #fff;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  }

  header h1 {
    font-size: 2rem;
  }

  nav a {
    color: #fff;
    text-decoration: none;
    margin: 0 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
  }

  nav a:hover {
    color: #ffe082;
    transform: scale(1.05);
  }

  .container {
    max-width: 1100px;
    margin: 2rem auto;
    padding: 0 1rem;
  }

  section {
    margin-bottom: 4rem;
  }

  .hero {
    text-align: center;
    padding: 3rem 1rem;
    background: linear-gradient(to right, #43cea2, #185a9d);
    border-radius: 15px;
    color: white;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
  }

  .hero h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    transition: opacity 0.5s ease;
  }

  .hero p {
    font-size: 1.3rem;
  }

  .projects,
  .achievements,
  .personal,
  .profiles {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
  }

  .projects h2,
  .achievements h2,
  .personal h2,
  .profiles h2 {
    color: #444;
    margin-bottom: 1rem;
    font-size: 2rem;
    border-bottom: 2px solid #eee;
    padding-bottom: 0.5rem;
  }

  .project {
    background: #f9f9f9;
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    transition: transform 0.3s, box-shadow 0.3s;
  }

  .project:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
  }

  .project h3 {
    color: #333;
    margin-bottom: 0.5rem;
  }

  ul {
    list-style: disc inside;
    padding-left: 1rem;
  }

  .profiles a {
    display: inline-block;
    margin-bottom: 0.7rem;
    color: #185a9d;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.2s ease;
  }

  .profiles a:hover {
    text-decoration: underline;
    transform: translateX(5px);
  }

  footer {
    text-align: center;
    padding: 1rem;
    background: linear-gradient(to right, #667eea, #764ba2);
    color: #fff;
    font-size: 0.95rem;
  }

  @media (max-width: 600px) {
    header {
      flex-direction: column;
      align-items: flex-start;
    }

    nav {
      margin-top: 1rem;
    }

    .hero h2 {
      font-size: 2rem;
    }

    nav a {
      display: block;
      margin: 0.5rem 0;
    }
  }