body{
    background:#f5f7fb;
    font-family:Arial,sans-serif;
}

.navbar-brand{
    font-size:24px;
    font-weight:700;
}

.product-card{
    border:none;
    border-radius:12px;
    transition:.3s;
}

.product-card:hover{
    transform:translateY(-5px);
    box-shadow:0 10px 25px rgba(0,0,0,.15);
}

.category-card{
    border-radius:10px;
    transition:.3s;
}

.category-card:hover{
    transform:translateY(-4px);
}