body{
font-family:Arial;
margin:0;
background:#f4f6f9;
}

.navbar{
display:flex;
justify-content:space-between;
align-items:center;
padding:15px;
background:#0A2540;
color:white;
}

.navbar a{
color:white;
margin:10px;
text-decoration:none;
}

.logo{
font-size:22px;
font-weight:bold;
}

button{
background:#ff7a00;
color:white;
border:none;
padding:8px 12px;
}

.slider{
width:100%;
height:350px;
overflow:hidden;
}

.slide img{
width:100%;
height:350px;
object-fit:cover;
}

.category-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
gap:20px;
padding:30px;
}

.category-card{
background:white;
padding:20px;
text-align:center;
box-shadow:0 2px 10px rgba(0,0,0,0.1);
}

footer{
background:#0A2540;
color:white;
text-align:center;
padding:20px;
}