@media(max-width:425px){
    header{
        flex-direction: column;
        gap: 20px;
    }
    nav{
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .head-cta-btn{
        width: 300px;
        margin:0 auto 20px;
        display: block;
    }
    .section-wrap{
        overflow: hidden;
        height: auto;
        width: 90%;
        padding: 20px;
        margin: 50px 15px;
    }
    section{
        height: auto;
    }
    .hero-content{
        grid-template-columns: 1fr;
    }
    .main-text{
        font-size: 4rem;
        margin-top: 60px;
    }
    .sub-text{
        font-size: 1rem;
    }
    .hero-cta-btn{
        margin-top: 10px;
        margin-bottom: 20px;
    }
    .right img{
        margin-top: 50px;
    }
    /*about*/
    .section-btn{
        margin-bottom: 100px;
    }
    /*project*/
    .project-grid{
        grid-template-columns: 1fr;
        gap:10px;
    }
    .card{
        margin: 10px 0;
    }
    .section-title{
        margin-top: 50px;
    }
    /*contact*/
    .contact-grid{
        grid-template-columns: 1fr;
    }
    #contact .right img{
        width: 50%;
        margin-top: 50px;
        margin-right: 0;
    }
    form button{
        margin-bottom: 50px;
    }
}
@media(min-width:426px) and (max-width:768px){
    header{
        flex-direction: column;
        gap: 20px;
    }
    nav{
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .head-cta-btn{
        width: 600px;
        height: 60px;
        border-radius: 35px;
        margin:0 auto 20px;
        display: block;
    }
    .section-wrap{
        overflow: visible;
        margin: 50px auto;
        height: auto;
        width: 80%;
        padding: 50px;
    }
    section{
        height: auto;
    }
    .hero-content{
        grid-template-columns: 1fr;
    }
    .main-text{
        font-size: 5rem;
        margin-top: 60px;
    }
    .sub-text{
        font-size: 1.1rem;
    }
    .hero-cta-btn{
        margin-top: 10px;
        margin-bottom: 20px;
    }
    .right img{
        margin-top: 50px;
    }
        /*about*/
    .section-btn{
        margin-bottom: 100px;
    }
        /*project*/
    .project-grid{
        grid-template-columns: 1fr 1fr;
        gap:30px;
    }
    .card{
        margin: 0;
    }
    /*contact*/
    .contact-grid{
        grid-template-columns: 1fr;
    }
    #contact .right img{
        width: 70%;
        margin: 100px 10px 50px;
    }
    form button{
        margin-bottom: 50px;
    }
}