body{
margin:0;
font-family:Arial;
background:#f5f3ff;
}

.nav{
background:#6d28d9;
color:white;
padding:15px;
display:flex;
justify-content:space-between;
}

.logo{
font-weight:bold;
font-size:20px;
}

.loginBtn{
background:white;
padding:8px 15px;
border-radius:6px;
text-decoration:none;
color:#6d28d9;
}

.hero{
text-align:center;
padding:80px 20px;
}

.startBtn{
background:#6d28d9;
color:white;
padding:12px 20px;
text-decoration:none;
border-radius:8px;
}

.section{
padding:40px;
text-align:center;
}

.grid{
display:flex;
gap:20px;
justify-content:center;
flex-wrap:wrap;
}

.card{
background:white;
padding:20px;
border-radius:10px;
width:150px;
box-shadow:0 0 10px rgba(0,0,0,0.1);
}

.loginBox{
width:300px;
margin:100px auto;
background:white;
padding:20px;
border-radius:10px;
text-align:center;
}

input{
width:100%;
padding:10px;
margin:10px 0;
}