*{
margin:0;
padding:0;
box-sizing:border-box;
}

body{
font-family:Arial,sans-serif;
background:#111;
color:#fff;
}

header{
background:#000;
padding:30px;
text-align:center;
border-bottom:1px solid #333;
}

.logo{
width:180px;
border-radius:50%;
margin-bottom:15px;
}

.hero{
padding:80px 20px;
text-align:center;
background:linear-gradient(to right,#0f1720,#1d2636);
}

.hero h2{
font-size:42px;
margin-bottom:15px;
}

.products{
padding:60px 20px;
}

.products h2{
text-align:center;
margin-bottom:40px;
}

.product-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:25px;
}

.card{
background:#1d1d1d;
padding:25px;
border-radius:15px;
text-align:center;
transition:0.3s;
border:1px solid #333;
}

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

.card h3{
margin-bottom:15px;
}

.card p{
margin-bottom:20px;
color:#d4af37;
}

.btn{
display:inline-block;
padding:12px 25px;
background:#0d47a1;
color:white;
text-decoration:none;
border-radius:8px;
font-weight:bold;
}

.btn:hover{
background:#1565c0;
}

.reviews{
padding:60px 20px;
background:#181818;
}

.reviews h2{
text-align:center;
margin-bottom:30px;
}

.review{
max-width:700px;
margin:20px auto;
background:#222;
padding:25px;
border-radius:10px;
}

.stars{
color:gold;
font-size:24px;
margin-bottom:10px;
}

.contact{
padding:60px 20px;
text-align:center;
}

footer{
background:#000;
padding:20px;
text-align:center;
margin-top:40px;
}