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

body{

    background:#fafafa;

    color:#111;

    font-family:Helvetica,Arial,sans-serif;

}

.container{

    max-width:1250px;

    margin:60px auto;

    padding:0 30px;

}

.logo{

    width:90px;

    display:block;

}

header{

    margin-bottom:70px;

}

main{

    display:grid;

    grid-template-columns:280px 1fr;

    gap:120px;

    align-items:start;

}

.product-info{

    padding-top:10px;

}

.product-info h2{

    font-size:16px;

    margin-bottom:24px;

}

.product-info p{

    font-size:14px;

    line-height:1.6;

}

.product-info h3{

    margin-top:25px;

    margin-bottom:18px;

    font-size:15px;

}

button{

    width:170px;

    height:42px;

    background:white;

    border:1px solid #111;

    cursor:pointer;

    transition:.2s;

}

button:hover{

    background:#111;

    color:white;

}

.product-image img{

    width:640px;

    display:block;

}

footer{

    margin-top:90px;

    font-size:12px;

    color:#555;

    line-height:1.5;

}
/* Responsive Adjustments */
.product-image img {
    max-width: 100%;
    height: auto;
}

@media (max-width: 768px) {
    main {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .container {
        margin: 30px auto;
    }
}