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

body{
    font-family:Arial, sans-serif;
    background:#f4f4f4;
    color:#333;
}

header{
    background:#0b3d91;
    color:white;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:15px 40px;
}

.logo{
    width:70px;
    height:auto;
}

header h1{
    font-size:30px;
}

nav a{
    color:white;
    text-decoration:none;
    margin-left:20px;
    font-weight:bold;
}

nav a:hover{
    color:yellow;
}

.banner img{
    width:100%;
    height:400px;
    object-fit:contain;
}

section{
    padding:40px;
}

h2{
    color:#0b3d91;
    margin-bottom:15px;
}

ul{
    margin-left:20px;
}

footer{
    background:#0b3d91;
    color:white;
    text-align:center;
    padding:20px;
    margin-top:30px;
}

.products{
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    padding: 40PX;
}

.products
    border: 2px solid red;
}

.product-card{
    background:white;
    width:250px;
    padding:15px;
    border-radius:10px;
    text-align:center;
    box-shadow:0 2px 10px rgba(0,0,0,0.2);
    transition: transform 0.3s ease, box-shadow 0.3 ease;
}

.product-card img{
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.product-card button{
    background:#0b3d91;
    color:white;
    border:none;
    padding:10px 20px;
    border-radius:5px;
    cursor:pointer;
    margin-top:10px;
    font-weight: bold;
    transition: 0.3s;
}
.product-card:hover{
    transform: translateY(-8px);
    transition: 0.3s;
    box-shadow: 0 8px 20px
rgba(0,0,0,0.3);
}

.product-card button:hover{
    background: #084d35;
}

.product-card p{
    font-size: 14px;
    color: #666;
    margin-top: 8px;
    line-height: 1.5;
}

@media (max-width: 768px) {

    nav {
        flex-direction: column;
        padding: 10px;
    }

    nav ul {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        padding: 5px 0;
        gap: 15px;
    }

    .welcome {
        padding: 15px;
        text-align: center;
    }

    .welcome h2 {
        font-size: 24px;
    }

    .welcome p {
        font-size: 16px;
    }

    .products {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
        padding: 10px;
    }

    .product-card {
        width: 90%;
        max-width: 350px;
    }

    .product-card img {
        width: 100%;
        height: 220px;
        object-fit: cover;
    }

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

    footer {
        padding: 15px;
        font-size: 14px;
    }
}