header {
    color: #820263;
    padding: 10px 0;
    font-family: 'Arial Black', Gadget, sans-serif;
    margin-left: 3%;
}

.sidebar {
      width: 250px;
      height: 100vh;
      background-color: #333;
      position: fixed;
      top: 0;
      right: 0;
      padding-top: 20px;
      transform: translateX(0);
      transition: transform 0.3s ease;
    }

    .sidebar.hidden {
      transform: translateX(250px);
    }

    .sidebar:not(.hidden) {
        transform: translateX(0);
    }

    .sidebar h2 {
      color: white;
      text-align: center;
      margin-bottom: 30px;
    }

    .sidebar ul {
      list-style: none;
    }

    .sidebar ul li {
      margin: 15px 0;
    }

    .sidebar ul li a {
      color: white;
      text-decoration: none;
      padding: 10px 20px;
      display: block;
      font-size: 18px;
    }

    .sidebar ul li a:hover {
      background-color: #555;
    }

.toggle-btn {
      background-color: #333;
      color: white;
      border: none;
      padding: 10px 15px;
      font-size: 16px;
      cursor: pointer;
      margin-bottom: 10px;
      border-radius: 5px;
    }   

    .toggle-btn:hover {
      background-color: #555;
    }

.top {
    text-align: center;
    background-color: #f8f8f8;
    border-bottom: 2px solid #e7e7e7;
}

.purpose {
    background-color: #f2f2f2;
    padding: 10px;
    border-top: 2px solid #e7e7e7;
}

.content {
    text-align: center;
    background-color: #c0d6ea;
    padding: 20px;
    font-family: 'Arial', sans-serif;
}

.assurance {
    background-color: #f2f2f2;
    padding: 10px;
    border-top: 2px solid #e7e7e7;
}

.contact {
    background-color: #f2f2f2;
    padding: 10px;
    border-top: 2px solid #e7e7e7;
}

.about {
    background-color: #f2f2f2;
    padding: 10px;
    border-top: 2px solid #e7e7e7;
}

footer {
    background-color: #f2f2f2;
    padding: 10px;
    text-align: center;
    border-top: 2px solid #e7e7e7;
}

@media (max-width: 480px) {
    h1 { font-size: clamp(1.2em, 5vw, 1.5em); }
    body {padding: 0;}
    p { font-size: 0.9rem;}
    .top img {width: 100%; height: auto; object-fit: cover;} 
    .gallery img {width: 100%; height: auto; object-fit: cover;} 
    .content img {width: 100%; height: auto; object-fit: cover;}
  }