body{
font-family: Arial, sans-serif;
margin:0;
background:#f4f6f8;
color:#333;
line-height:1.6;
}

.container{
width:90%;
max-width:1000px;
margin:auto;
padding:40px 0;
}

.hero{
background:#111;
color:white;
text-align:center;
padding:80px 20px;
}

.hero h1{
font-size:42px;
margin-bottom:10px;
}

.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
gap:20px;
margin-top:20px;
}

.card{
background:white;
padding:20px;
border-radius:8px;
box-shadow:0 4px 10px rgba(0,0,0,0.08);
transition:transform .2s;
}

.card:hover{
transform:translateY(-5px);
}

footer{
background:#111;
color:white;
text-align:center;
padding:20px;
margin-top:40px;
}