body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #e0eafc, #cfdef3);
    color: #333;
    overflow-x: hidden;
  }
  
  .container {
    max-width: 1100px;
    margin: auto;
    padding: 30px;
  }
  
  header {
    background: linear-gradient(45deg, #1e3c72, #2a5298);
    color: #fff;
    text-align: center;
    padding: 60px 20px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
  }
  
  header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2), transparent);
    opacity: 0.3;
  }
  
  .profile-pic {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid #fff;
    transition: transform 0.5s ease, box-shadow 0.3s ease;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
  }
  
  .profile-pic:hover {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.8);
  }
  
  h1 {
    margin: 20px 0 10px;
    font-size: 3em;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
    background: linear-gradient(90deg, #ffd700, #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: glow 2s ease-in-out infinite alternate;
  }
  
  @keyframes glow {
    from {
      text-shadow: 0 0 10px #ffd700, 0 0 20px #ffffff;
    }
    to {
      text-shadow: 0 0 20px #ffd700, 0 0 30px #ffffff;
    }
  }
  
  header p {
    font-size: 1.2em;
    opacity: 0.9;
  }
  
  section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
  }
  
  section.visible {
    opacity: 1;
    transform: translateY(0);
  }
  
  h2 {
    margin-top: 50px;
    color: #1e3c72;
    font-size: 2.2em;
    position: relative;
    display: inline-block;
  }
  
  h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #2a5298, #1e3c72);
    border-radius: 2px;
  }
  
  .about p {
    line-height: 1.8;
    font-size: 1.2em;
    background: rgba(255, 255, 255, 0.8);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  }
  
  .social .links a {
    display: inline-block;
    margin: 0 15px;
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    padding: 10px 20px;
    background: linear-gradient(45deg, #2563eb, #1e3c72);
    border-radius: 25px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .social .links a:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  }
  
  .certificates ul {
    padding-left: 20px;
  }
  
  .certificates li {
    margin-bottom: 12px;
  }
  
  .certificates a {
    text-decoration: none;
    color: #1e3c72;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 5px;
    transition: background 0.3s ease, color 0.3s ease;
  }
  
  .certificates a:hover {
    background: #2a5298;
    color: #fff;
  }
  
  .gallery-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    margin-top: 30px;
  }
  
  .gallery-grid img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.5s ease, box-shadow 0.5s ease;
    border: 3px solid #fff;
  }
  
  .gallery-grid img:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  }
  
  footer {
    text-align: center;
    background: linear-gradient(45deg, #1e3c72, #2a5298);
    color: #fff;
    padding: 30px;
    margin-top: 50px;
    box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.2);
  }
  
  footer p {
    margin: 0;
    font-size: 1.1em;
    opacity: 0.9;
  }