body {
    font-family: 'Segoe UI', sans-serif;
    background: #0f0f0f;
    color: #f0f0f0;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
  }

  header {
    background-image: url("https://dholakia.foundation/wp-content/uploads/2024/07/64cdf9b824858d5a3de7f188_Sustainable-Development.jpg");
    background-size: cover;
    background-position: center;
    text-align: center;
    padding: 80px 20px;
    color: white;
    position: relative;
  }

  header::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 0;
  }

  header h1 {
    position: relative;
    z-index: 1;
    margin: 0;
    font-size: 2.8rem;
    animation: fadeInDown 1.2s ease-out forwards;
  }

  section {
    background: #1c1c1c;
    margin: 30px 20px;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(0,255,128,0.05);
    opacity: 0;
    transform: translateY(30px);
    animation: slideIn 1s ease-out forwards;
  }

  section:nth-child(2) { animation-delay: 0.3s; }
  section:nth-child(3) { animation-delay: 0.6s; }
  section:nth-child(4) { animation-delay: 0.9s; }
  section:nth-child(5) { animation-delay: 1.2s; }

  h2 {
    color: #53ff87;
    margin-bottom: 10px;
    font-size: 1.5rem;
  }

  .stat {
    font-size: 1.2rem;
    margin: 12px 0;
  }

  button {
    background: #2e7d32;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    margin-top: 10px;
    transition: background 0.3s ease, transform 0.3s ease;
  }

  button:hover {
    background: #66bb6a;
    transform: scale(1.05);
    box-shadow: 0 0 12px #53ff87;
  }

  a {
    text-decoration: none;
    color: white;
  }

  footer {
    text-align: center;
    margin: 40px 10px 20px;
    font-size: 0.9rem;
    color: #aaa;
  }

  /* Animations */
  @keyframes fadeInDown {
    from {
      opacity: 0;
      transform: translateY(-40px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

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