body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg,#1d283d,#244468);
    color: #fff;
    
  }
  .mcontainer{
    display: flex;
    justify-content: center;
    padding: 50px 20px;
  }
  .container {
    width: 450px;
    background: rgba(252, 248, 248, 0.1);
    padding: 25px;
    border-radius: 15px;
    backdrop-filter: blur(8px);
  }
  h2 { 
    text-align:center;
     color:#00e1ff; 
     margin-bottom:20px; 
    }

  select, input, button {
    width: 100%;
    padding:10px;
    margin:5px 0;
    border-radius:8px;
    border:none;
    outline:none;
    font-size:16px;
  }
  
  button {
     background:#00e1ff;
      color:#00263b; 
      font-weight:600; 
      cursor:pointer; 
       transition:0.3s;
     }
  button:hover { 
    background:#5ee7df;
 }
  .result {
     margin-top:15px;
      text-align:center;
      font-size:18px;
      color:#08f89c;
    }

      footer{
         text-align: center;
      font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
      background-color: #5c96b6;
    
    }