@media (max-width:1024px) {
    .article-2{
        flex-direction: column-reverse;
    }
    .article-2>.content{
        width: 100%;
    }
    .article-2>img{
        width: 100%;
    }
}
@media (max-width:900px) {
    .header_div>header{
        grid-template-columns: 1fr 1fr;
    }
    .header_div>header>nav{
        display: none;
    }
    .header_div>header>.btn{
        display: none;
    }
    .menu-btn{
        display: flex;
    }

    .article-1>h2{
        font-size: 3rem;
    }

    .article-3{
        flex-direction: column;
        gap: 30px;
        padding: 20px;
    }
    .article-3>.text,.article-3>form{
        width: 100%;
    }
    .article-3>.text>.my-font,.article-3>.text>p{
        text-align: center;
        width: 100%;
    }
}
@media (max-width:650px) {
    .article-2{
        padding: 30px;
    }
    .article-2>.content>h2{
        font-size: 3rem;
    }
    .article-2>.content>.container>.box>h3, .article-2>.content>.container>.box>i{
        font-size: 1rem;
    }
    

    .article-4{
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 50px 0;
        gap: 30px;
    }
    .article-4>.box{
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
    }

    .footer>footer{
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 1fr 1fr;
        column-gap: 20px;
        row-gap: 50px;
    }
}
@media (max-width:450px) {
    .my-btn{
        padding: 13px 20px;
    }
    .header_div>header>.logo>img{
        width: 100px    ;
    }


    .article-1{
        gap: 20px;
    }
    .article-1>h2{
        font-size: 2.5rem;
    }

    .article-2>.content>h2{
        font-size: 2rem;
    }

    .article-3>form{
        grid-template-columns: 1fr;
        grid-template-rows: 1fr 1fr 1fr 1fr auto 1fr;
    }
    .article-3>form>:nth-child(3),.article-3>form>:nth-child(4),.article-3>form>:nth-child(5){
        grid-column: span 1;
    }



    .footer>footer{
        grid-template-columns: 1fr;
        grid-template-rows: 1fr 1fr 1fr 1fr;
        row-gap: 20px;
    }
    .footer>footer>div>h2{
        font-size: 20px;
    }
}