body{
    font-family: sans-serif;
    background-color: #f4f4f4;
    color: #333;
    padding: 0;
    margin: 0;

}

header{
    background-color: #d32f2f;
    color:white;
    padding: 1em 0;
    text-align:center ;
}
nav ul{
    list-style: none;
    padding: 0;
    margin: 0;

}
nav ul li{
    display: inline;
    margin: 0 1em;

}
na a {
    color: white;
    text-decoration: none;
}
main{
    padding: 20px;
    max-width:960px ;
    margin: 20px auto;
    background-color: white;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}
.products h2 {
    text-align: center;
    margin-bottom: 20px;
    color: #d32f2f;

}
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit), minmax(250,1fr);
    gap: 20px;
}
.product-item {
    border: 1px solid#ddd; 
    padding: 15px;;
    border-radius: 8px; ;
    text-align: center;

}
.product-item img {
    max-width:100%;
    height:auto;
    border-radius: 4px;
    margin-bottom: 10PX;

}
.product-item h3 {
    color: #555;
    margin-top: 0; 
}
.price {
    color: #d32f2f;
    font-weight: bold;
    margin-bottom: 10px;

}
.add-to-cart {
    background-color: #4caf50;/*vert*/
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1em;
    transition: background-color 0.3s ease;

}
.add-to-cart:hover {
    background-color: #45a049;
}
footer {
    text-align: center;
    padding: 1em 0;
    background-color: #333;
    color: white;
    position: fixed;
    bottom: 0;
    width: 100%;
}