body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
   

   
    background-image: url('arka3.jpg'); 
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed; 
    background-color: #f0f2f5; 
}