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

}

body html{
    width: 100%;
    height: auto;
    font-family: sans-serif;
}

/* header-box */
header{
    top: 0;
    z-index: 1000;
    position: fixed;
    padding: 1.5rem 0;
    width: 100%;
    height: auto;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    background: linear-gradient( to right ,rgb(232, 194, 182), rgb(240, 155, 121));
}

header .logo a{
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;

}

.logo a img{
    width: 3.5rem;
    height: auto;
}

.logo a h3{
    font-size: 2rem;
    color: orangered;
}

.logo a h3 span{
    color: whitesmoke;
}


/* nav-box */
header nav{
    
    display: flex;
    justify-content: center;
    align-items: center;
}

nav ul{
    display: flex;
    justify-content: space-evenly;
    align-items: center;
}

nav ul li{
    list-style: none;
}

nav ul li a{
    margin-right: 2rem;
    font-size: 1.2rem;
    color: black;
    text-decoration: none;
}

nav ul li a:hover{
    color: aliceblue;
    transition: all 0.5s ease-in-out ;
}

#check{
    display: none;
}

#checkbtn{
    display: none;
    cursor: pointer;
    font-size: 4vmin;
}

#check:checked ~ ul{
    left: 0;
}



@media (max-width:850px) { 


    body{
        width: 100%;
        height: auto;
    }
    
    header{
        margin: 0;
        width: 100%;
        height: auto;
        padding: 1rem 2rem; 
        display: flex;
        justify-content: space-between;
    }

    header nav #checkbtn{
        display: block;
        color: rgb(17, 16, 16);
    }

    #check:checked ~ .menu i:before{
        content: "\f00d";
    }

    nav ul{
        
        width: 200px;
        height: 50vh;
        background-color: rgb(214, 189, 189);
        position: fixed;
        top: 0px;
        left: -100%;
        display: flex;
        flex-wrap: wrap;
        flex-direction: column;
        justify-content: space-evenly;
        transition: all 0.5s ease-in;
        border-bottom-right-radius: 80px;

    }

    nav ul li {
        display: block;
        text-align: center;
    }


}





/* ========main-box======= */
main{
    padding: 5rem 0 0 0;
    display: flex;
    /* flex-direction: column; */
    justify-content: center;
    align-items: center;
    /* background-color: aquamarine; */
}

/* ===home-box== */
main .home{
    margin: 2rem 1rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    /* background-color: blue; */
}

.home h1{
    color: orangered;
    font-size: 2rem;
}

/* ==project-box== */
.home .project-box{
    margin: 3rem 0;
    padding: 1rem 2rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: auto;
    gap: 20px;
}


.project-box a{
    padding: 3rem 4rem;
    text-decoration: none;
    text-align: center;
    background-color: rgb(228, 228, 217);
    border-radius: 10px;
    box-shadow: 0.5px 0.5px 10px rgb(42, 40, 40);
}


.project-box a img{
    width: 5rem;
    height: auto;
} 

.project-box a h3{
    font-size: 1.5rem;
}





/* ========footer-page========= */
footer{  
    text-align: center;
    padding: 3rem 0;
    background-color: rgb(47, 47, 47);
}

footer .icon a i{
    margin: 1rem;
    padding: 0.3rem 0.4rem;
    color: rgb(224, 209, 209);
    font-size: 1.7rem;
    border-radius: 50%;
    background-color: rgb(8, 8, 8);
    box-shadow: 0.5px 0.5px 15px orangered;
}

footer .icon a i:hover{
    scale: 1.2;
    transition: all 0.3s ease-in-out;
}


footer .link{
    margin-top: 1rem;
}

footer .link a{
    margin: 1rem;
    color: aliceblue;
    text-decoration: none;
}

footer .link a:hover{
    color: orangered;
}

footer p{
    margin: 1rem 0;
    color: aliceblue;
    font-size: 1.2rem;
}


/* =====media query==== */
@media only screen and (min-width: 1000px) and (max-width: 1100px) {
    .home h1{
        font-size: 2rem;
    }

    .home .project-box{
        margin: 3rem 0;
        gap: 20px;
    }

    .project-box a{
        padding: 3rem 3.3rem;
    }

    
}



@media only screen and (min-width: 900px) and (max-width: 999px) {
    .home h1{
        font-size: 2rem;
    }

    .home .project-box{
        margin: 3rem 0;
        gap: 20px;
    }

    .project-box a{
        padding: 2.7rem 2.8rem;
    }

    
}



@media only screen and (min-width: 800px) and (max-width: 899px) {
    .home h1{
        font-size: 2rem;
    }

    .home .project-box{
        padding: 1rem 2rem;
        margin: 3rem 0;
        gap: 20px;
    }

    .project-box a{
        padding: 2.3rem 2.3rem;
    }

    
}




@media only screen and (min-width: 700px) and (max-width: 799px) {
    .home h1{
        font-size: 2rem;
    }

    .home .project-box{
        padding: 1rem 2rem;
        margin: 3rem 0;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .project-box a{
        padding: 2.8rem 2.8rem;
    }

    
}




@media only screen and (min-width: 600px) and (max-width: 699px) {
    .home h1{
        font-size: 2rem;
    }

    .home .project-box{
        padding: 1rem 2rem;
        margin: 3rem 0;
        grid-template-columns: repeat(2, 1fr);
        gap: 17px;
    }

    .project-box a{
        padding: 2.5rem 2.3rem;
    }

    .project-box a img {
        width: 5rem;
        height: auto;
    }

    
}



@media only screen and (min-width: 550px) and (max-width: 599px) {
    .home h1{
        font-size: 2rem;
    }

    .home .project-box{
        padding: 1rem 2rem;
        margin: 3rem 0;
        grid-template-columns: repeat(2, 1fr);
        gap: 17px;
    }

    .project-box a{
        padding: 2rem 2rem;
    }

    .project-box a img {
        width: 4rem;
        height: auto;
    }

    
}



@media only screen and (min-width: 450px) and (max-width: 549px) {
    .home h1{
        font-size: 1.7rem;
    }

    .home .project-box{
        padding: 1rem 2rem;
        margin: 3rem 0;
        grid-template-columns: repeat(2, 1fr);
        gap: 17px;
    }

    .project-box a{
        padding: 2.5rem 2.5rem;
    }

    .project-box a img {
        width: 4rem;
        height: auto;
    }

    
}



@media only screen and (min-width: 400px) and (max-width: 449px) {

        .logo a h3{
        font-size: 1.6rem;
    }

    .logo a img{
        width: 3rem;
    }

    .home h1{
        font-size: 1.7rem;
    }

    .home .project-box{
        padding: 1rem 2rem;
        margin: 3rem 0;
        grid-template-columns: repeat(1, 1fr);
        gap: 17px;
    }

    .project-box a{
        padding: 2.5rem 2.5rem;
    }

    .project-box a img {
        width: 3.5rem;
        height: auto;
    }

    
}



@media only screen and (min-width: 300px) and (max-width: 399px) {

    .logo a h3{
        font-size: 1.4rem;
    }

    .logo a img{
        width: 3rem;
    }

    .home h1{
        font-size: 1.4rem;
    }

    .home .project-box{
        padding: 1rem 2rem;
        margin: 3rem 0;
        grid-template-columns: repeat(1, 1fr);
        gap: 17px;
    }

    .project-box a{
        padding: 2.5rem 3.5rem;
    }

    .project-box a img {
        width: 3.5rem;
        height: auto;
    }

    .project-box a h3{
        font-size: 1rem;
    }

    
}







/* ==========footer-page======== */
@media only screen and (min-width: 400px) and (max-width: 500px) {
    footer{
        padding: 2rem 0;
    }

    footer .link{
        margin-top: 0.5rem;
    }

    footer .link a{
        margin: 0.3rem;
    }

    footer p{
        font-size: 1rem;
    }
}


@media only screen and (min-width: 300px) and (max-width: 399px) {
    footer{
        padding: 1rem 0;
    }

    footer .icon a i{
        padding: 0.3rem 0.4rem;
        font-size: 1.5rem;
    }

    footer .link{
        margin-top: 0.3rem;
    }

    footer .link a{
        margin: 0.2rem;
        font-size: 0.8rem;
    }

    footer p{
        font-size: 0.9rem;
    }
}