body{
font-family:Arial;
margin:0;
background:#f5f5f5;
color:#333;
}

.container{
max-width:1100px;
margin:auto;
padding:20px;
}

.header{
background:#111;
color:white;
position:sticky;
top:0;
}

.header nav a{
color:white;
margin-right:20px;
text-decoration:none;
}

.hero{
background:#4b2bb3;
color:white;
padding:120px 20px;
text-align:center;
}

.section{
padding:80px 20px;
background:white;
}

.gray{
background:#f0f0f0;
}

.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:20px;
}

.card{
background:white;
padding:20px;
border-radius:6px;
box-shadow:0 5px 15px rgba(0,0,0,0.1);
}

.btn{
background:#4b2bb3;
color:white;
padding:14px 25px;
border:none;
border-radius:6px;
text-decoration:none;
}

.form input,
.form select,
.form textarea{
width:100%;
margin-bottom:15px;
padding:12px;
}