<style>
    /* === Base Styles === */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: 'Poppins', Arial, sans-serif;
      background: linear-gradient(135deg, #eef2f3, #8e9eab);
      color: #222;
      min-height: 100vh;
      overflow-x: hidden;
    }

    header {
      background: rgba(255, 255, 255, 0.1);
      backdrop-filter: blur(10px);
      text-align: center;
      padding: 60px 20px;
      color: #fff;
      background-image: linear-gradient(120deg, #0072ff, #00c6ff);
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    }

    header img {
      width: 120px;
      border-radius: 50%;
      border: 3px solid #fff;
      margin-bottom: 15px;
    }

    header h1 {
      font-size: 2.5rem;
      letter-spacing: 1px;
    }

    /* === Navigation === */
    nav {
      display: flex;
      justify-content: center;
      background: #ffffffdd;
      backdrop-filter: blur(10px);
      box-shadow: 0 2px 10px rgba(0,0,0,0.1);
      position: relative;
    }

    nav ul {
      list-style: none;
      display: flex;
      gap: 30px;
      padding: 15px 0;
    }

    nav li {
      position: relative;
    }

    nav a {
      text-decoration: none;
      color: #333;
      font-weight: 600;
      transition: color 0.3s ease;
      padding: 8px 12px;
      display: block;
    }

    nav a:hover {
      color: #0072ff;
    }

   /* Dropdown Menu Fix */
.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #ffffffee;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  min-width: 200px;
  display: none;
  z-index: 20;
  padding: 10px 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

/* Keep menu open while hovering over link or menu */
.dropdown:hover > .dropdown-menu,
.dropdown-menu:hover {
  display: block;
  opacity: 1;
  visibility: visible;
}

.dropdown-menu li a {
  color: #333;
  padding: 10px 20px;
  display: block;
  text-decoration: none;
  transition: background 0.3s ease;
}

.dropdown-menu li a:hover {
  background: #f0f7ff;
  color: #0072ff;
}


    /* === Section Cards === */
    .section {
      max-width: 1000px;
      margin: 60px auto;
      padding: 40px;
      background: rgba(255,255,255,0.85);
      border-radius: 20px;
      box-shadow: 0 8px 30px rgba(0,0,0,0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .section:hover {
      transform: translateY(-5px);
      box-shadow: 0 12px 35px rgba(0,0,0,0.15);
    }

    .section h2 {
      font-size: 1.8rem;
      color: #0072ff;
      margin-bottom: 15px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .section h3 {
      color: #0056b3;
      margin-top: 20px;
    }

    .section p, .section ul {
      line-height: 1.7;
      margin-top: 8px;
    }

    ul {
      padding-left: 20px;
    }

    li {
      margin-bottom: 6px;
    }

    /* === Footer === */
    footer {
      text-align: center;
      background: #1e293b;
      color: #fff;
      padding: 25px 10px;
      margin-top: 60px;
      font-size: 0.95rem;
    }

    footer a {
      color: #00c6ff;
      text-decoration: none;
      margin: 0 5px;
    }

    footer a:hover {
      text-decoration: underline;
    }

    /* Responsive */
    @media (max-width: 768px) {
      nav ul {
        flex-direction: column;
        gap: 15px;
      }

      .section {
        padding: 25px;
      }

      header h1 {
        font-size: 2rem;
      }
    }
  </style>