* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: #f0f8ff;
            color: #333;
            line-height: 1.6;
        }
        
        header {
            background: linear-gradient(135deg, #0077be, #00a6d6);
            color: white;
            text-align: center;
            padding: 3rem 1rem;
            position: relative;
            overflow: hidden;
        }
        
        .material-symbols-outlined {
        font-variation-settings:
        'FILL' 0,
        'wght' 400,
        'GRAD' 0,
        'opsz' 24
        }

        
        #myBtn {
            display: none; /* Hidden by default */
            position: fixed; /* Fixed/sticky position */
            bottom: 20px; /* Place the button at the bottom of the page */
            right: 30px; /* Place the button 30px from the right */
            z-index: 99; /* Make sure it does not overlap */
            border: none; /* Remove borders */
            outline: none; /* Remove outline */
            background-color: red; /* Set a background color */
            color: white; /* Text color */
            cursor: pointer; /* Add a mouse pointer on hover */
            padding: 15px; /* Some padding */
            border-radius: 10px; /* Rounded corners */
            font-size: 18px; /* Increase font size */
          }
          
          #myBtn:hover {
            background-color: #555; /* Add a dark-grey background on hover */
          }
        
        .container {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 2rem;
        }
        
        .navcon {
            background-color: #006994;
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            
            
        }
        
        .navcon ul {
            display: flex;
            justify-content: center;
            list-style: none;
        }
        
        .navcon ul li {
            margin: 0 1rem;
        }
        
        .navcon ul li a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s;
        }
        
        .navcon ul li a:hover {
            color: #f0f0f0;
            text-decoration: underline;
        }
        
        .hero {
            text-align: center;
            margin-bottom: 2rem;
        }
        
        h1 {
            font-size: 3rem;
            margin-bottom: 1rem;
        }
        
        h2 {
            font-size: 2rem;
            color: #006994;
            margin: 2rem 0 1rem;
            border-bottom: 2px solid #88d9e6;
            padding-bottom: 0.5rem;
        }
        
        
        
        .card-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            margin: 2rem 0;
        }
        
        .card {
            flex: 0 0 calc(33.333% - 1rem);
            background-color: white;
            border-radius: 8px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            margin-bottom: 1.5rem;
            overflow: hidden;
            transition: transform 0.3s, box-shadow 0.3s;
            z-index: 99;
        }
        
        .card:hover {
            transform:scale(1.02);
            box-shadow: 0 12px 16px rgba(0, 0, 0, 0.5);
        }
        
        .card-img {
            height: 200px;
            background-color: #88d9e6;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 2rem;
        }
        
        .card-content {
            padding: 1.5rem;
        }
        
        .button {
            display: inline-block;
            background-color: #006994;
            color: white;
            padding: 0.8rem 1.5rem;
            border-radius: 4px;
            text-decoration: none;
            font-weight: 500;
            transition: background-color 0.3s;
            margin-top: 1rem;
        }
        
        .button:hover {
            background-color: #004d6d;
        }
        .button-container {
            gap: 10px;
            margin-left: 10px;
        }
        
        .facts {
            background-color: #e1f5fe;
            padding: 2rem;
            border-radius: 8px;
            margin: 2rem 0;
        }
        
        .facts ul {
            list-style-type:square;
        }
        
        .facts ul li {
            padding: 0.5rem 0;
            border-bottom: 1px solid #b3e5fc;
        }
        
        
        .facts ul li::before {
            
            margin-right: 0.5rem;
        }
        
        
        footer {
            background-color: #004d6d;
            color: white;
            text-align: center;
            padding: 2rem 0;
            margin-top: 3rem;
        }