/* font */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap');

:root {
    --header-height: 3.5rem;
     --first-hue: 250;
    --sat: 66%;
    --lig: 75%;
    --second-hue: 219;

    --first-color: hsl(var(--first-hue), var(--sat), var(--lig));
    --first-color-alt: hsl(var(--first-hue), var(--sat), 71%);
    --title-color: hsl(var(--second-hue), 15%, 95%);
    --text-color: hsl(var(--second-hue), 8%, 75%);
    --text-color-light: hsl(var(--second-hue), 4%, 55%);
    --body-color: hsl(var(--second-hue), 48%, 8%);
    --container-color: hsl(var(--second-hue), 32%, 12%);


    --body-font: 'Poppins', sans-serif;
    --biggest-font-size: 1.75rem;
    --h1-font-size: 1.5rem;
    --h2-font-size: 1.25rem;
    --h3-font-size: 1rem;
    --normal-font-size: .938rem;
    --small-font-size: .813rem;
    --smaller-font-size: .75rem;
    --tiny-font-size: .625rem;

    --font-medium: 500;
    --font-semibold: 600;

    --z-tooltip: 10;
    --z-fixed:100;
    --z-modal: 1000;
}

    @media screen and (min-width: 968px){
        :root{

            --biggest-font-size: 2.5rem;
            --h1-font-size: 2.25rem;
            --h2-font-size: 1.5rem;
            --h3-font-size: 1.25rem;
            --normal-font-size: 1rem;
            --small-font-size: .875rem;
            --smaller-font-size: .813rem;
        }
    }


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


    html{
        scroll-behavior: smooth;

    }


    body,
    button,
    input,
    textarea{
        font-family: var(--body-font);
        font-size: var(--normal-font-size);
    }

    body{
        background-color: var(--body-color);
        color: var(--text-color);
    }
    h1,h2,h3{
        color: var(--title-color);
        font-weight: var(--font-semibold);
    }

    ul{
        list-style: none;
    }

    a{
        text-decoration: none;
    }

    button{
        cursor: pointer;
        border: none;
        outline: none;
    }

    img{
        max-width: 100%;
        height: auto;
    }


    .change-theme{
        font-size: 1.25rem;
        cursor: pointer;
        transition: .3s;
    }

    .change-theme:hover{
        color: var(--first-color);
    }


    body.light-theme{
        --title-color: hsl(var(--second-hue), 15%, 15%);
        --text-color: hsl(var(--second-hue), 8%, 35%);
        --body-color: hsl(var(--second-hue), 100%, 99%);
        --container-color: #fff;
    }



    .container{
        max-width: 968px;
        margin-left: 1rem;
        margin-right: 1rem;
    }
    .grid{
        display: grid;
        gap: 1.25rem;
    }

    main{
        overflow: hidden;
    }

    .section{
        padding: 4.5rem 0 1rem;
    }

    .section__title,
    .section__subtitle{
        text-align: center;
    }

    .section__title{
        font-size: var(--h2-font-size);
        color: var(--first-color);
        margin-bottom: 2rem;
    }

    .section__subtitle{
        display: block;
        font-size: var(--smaller-font-size);
        color: var(--text-color-light);
    }


    .header{
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        background-color: var(--body-color);
        z-index: var(--z-fixed);
    }

    .nav{
        height: var(--header-height);
        display: flex;
        justify-content: space-between;
        align-items: center;
    }


    .nav__logo{
        color: var(--first-color);
        font-weight: var(--font-medium);
        transition: .4s;
    }

    .nav__logo:hover{
        color: var(--first-color-alt);
    }


    .nav__menu{
        position: fixed;
        bottom: 1rem;
        background-color: hsla(var(--second-hue), 32%, 16%, .8);
        width: 90%;
        border-radius: 4rem;
        padding: 1rem 2.25rem;
        backdrop-filter: blur(10px);
    }

    .nav__list{
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .nav__link{
        color: var(--text-color);
        font-size: 1.25rem;
        padding: .4rem;
        display: flex;
        border-radius: 5rem;
    }

    .active-link{
        background: linear-gradient(180deg, hsla(var(--first-hue), var(--sat), var(--lig), 1),
        hsla(var(--first-hue), var(--sat), var(--lig), 2));

        box-shadow: 0 0 16px hsla(var(--first-hue), var(--sat), var(--lig), .4);
    }


    .scroll-header{
        box-shadow: 0 4px 4px hsla(0, 0%, 4%, .3);
    }


    .home__container{
        position: relative;
        row-gap: 4.5rem;
        padding-top: 2rem;
    }

    .home__data{
        text-align: center;
    }
    .home__greeting,
    .home__education{
        font-size: var(--small-font-size);
        font-weight: var(--font-medium);
    }

    .home__greeting{
        display: block;
        color: var(--title-color);
        margin-bottom: .25rem;
    }

    .home__education{
        color: var(--text-color);
        margin-bottom: 2.5rem;
    }

    .home__name{
        font-size: var(--biggest-font-size);
    }

    .home__img{
        width: 160px;
    }
    .home__handle{
        justify-self: center;
        width:190px;
        height: 293px;
        /* background: linear-gradient(180deg, hsla(var(--first-hue), var(--sat), var(--lig), 1)
        hsla(var(--first-hue), var(--sat), var(--lig), .2)); */
        background: rgb(38, 38, 109);
        border-radius: 10rem 10rem 1rem 1rem;
        display: flex;
        align-items: flex-end;
        justify-content: center;
        overflow: hidden;
    }

    .home__buttons{
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 1.5rem;
    }


    .home__social,
    .home__scroll{
        position: absolute;
    }

    .home__social{
        bottom: 5rem;
        left: 0;
        display: grid;
        row-gap: 1rem;
    }

    .home__social-link{
        width: max-content;
        background-color: var(--container-color);
        color: var(--first-color);
        padding: .25rem;
        border-radius: .25rem;
        display: flex;
        font-size: 1rem;
        transition: .4s;
    }

    .home__social-link :hover{
        color: #ffff;
        background-color: var(--first-color);
    }

    .home__social::after{
        content: '';
        width: 32px;
        height: 2px;
        background-color: var(--first-color);
        transform: rotate(90deg) translate(16px, 3px);
    }

    .home__scroll{
        color: var(--first-color);
        right: -1.5rem;
        bottom: 4rem;
        display: grid;
        row-gap: 2.25rem;
        justify-items: center;
    }

    .home__scroll-icon{
        font-size: 1.25rem;
    }

    .home__scroll-name{
        font-size: var(--smaller-font-size);
        transform: rotate(-90deg);
    }

    .button{
        display: inline-block;
        background-color: var(--first-color);
        color: var(--body-color);
        padding: .75rem 1rem;
        border-radius: .5rem;
        font-weight: var(--font-medium);
        transition: .4s;
    }

    .button:hover{
        background-color: var(--first-color-alt);
        color: var(--body-color);
    }

    .button--ghost{
        background-color: transparent;
        border: 2px solid var(--first-color);
        color: var(--first-color);
    }

    .about__container{
        row-gap: 2.5rem;
    }

    .about__img{
        width: 220px;
        border-radius: 1.5rem;
        justify-self: center;
    }

    .about__data{
        text-align: center;
    }

    .about__info{
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: .5rem;
        margin-bottom: 2rem;
    }

    .about__box{
        background-color: var(--container-color);
        border-radius: .75rem;
        padding: .75rem .5rem;
    }

    .about__icon{
        font-size: 1.5rem;
        color: var(--first-color);
        margin-bottom: .5rem;
    }

    .about__title{
        font-size: var(--small-font-size);
    }

    .about__subtitle{
        font-size: var(--tiny-font-size);
    }

    .about__description{
        margin-bottom: 2rem;
    }

    .skills__container{
        row-gap: 2rem;
        padding-top: 1rem;
    }

    .skills__content{
        background-color: var(--container-color);
        padding: 1.5rem;
        border-radius: 1.25rem;
    }

    .skills__title{
        font-size: var(--normal-font-size);
        font-weight: var(--font-medium);
        color: var(--first-color);
        text-align: center;
        margin-bottom: 1.5rem;
    }

    .skills__box{
        display: flex;
        justify-content: center;
        column-gap: 2.5rem;
    }

    .skills__group{
        display: grid;
        align-content: flex-start;
        row-gap: 1rem;
    }

    .skills__data{
        display: flex;
        column-gap: .5rem;
    }

    .skills .bxs-badge-check{
        font-size: 1rem;
        color: var(--first-color);
    }
    .skills__name{
        font-size: var(--normal-font-size);
        font-weight: var(--font-medium);
        line-height: 18px;
    }

    .skills__level{
        font-size: var(--tiny-font-size);
    }

    .services .servicesCards{
        display: grid;
        grid-template-columns: repeat(3, 300px);
        place-items: center;
        justify-content: center;
        gap: 5rem;
        padding-top: 1rem;
    }

    .services__card{
        background-color: var(--container-color);
        padding: 3rem 1.5rem 1.5rem;
        border-radius: 1rem;
        width: 20rem;
        height: 13rem;
    }

    .services__title{
        font-size: var(--h3-font-size);
        margin-bottom: 2.5rem;
    }

    .services__button{
        color: var(--first-color);
        font-size: var(--small-font-size);
        display: flex;
        align-items: center;
        column-gap: .25rem;
        cursor: pointer;
    }

    .services__button:hover .services__icon{
        transform: translateX(.25rem);
    }

    .services__icon{
        font-size: 1rem;
        transition-timing-function: .4s;
    }

    .services__modal{
        position: fixed;
        inset: 0;
        background-color: hsla(var(--second-hue) 28%, 16%, .7);
        padding: 2rem 1rem;
        display: grid;
        place-items: center;
        visibility: hidden;
        opacity: 0;
        transition: .4s;
        z-index: var(--z-modal);
    }

    .services__modal-content{
        position: relative;
        background-color: var(--body-color);
        padding: 4.5rem 1.5rem 2.5rem;
        border-radius: 1.5rem;
    }

    .services__modal-title,
    .services__modal-description{
        text-align: center;
    }

    .services__modal-title{
        font-size: var(--h3-font-size);
        color: var(--first-color);
        margin-bottom: 1rem;
    }
    .services__modal-description{
        font-size: var(--small-font-size);
        margin-bottom: 2rem;
    }

    .services__modal-list{
        display: grid;
        row-gap: .75rem;
    }
    .services__modal-item{
        display: flex;
        align-items: flex-start;
        column-gap: .5rem;
    }

    .services__modal-icon{
        font-size: 1.5rem;
        color: var(--first-color);
    }
    .services__modal-info{
        font-size: var(--small-font-size);
    }


    .services__modal-close{
        position: absolute;
        top: 1.5rem;
        right: 1.5rem;
        color: var(--first-color);
        cursor: pointer;
    }

    .active-modal{
        opacity: 1;
        visibility: visible;
    }

    .work__container{
        padding-top: 1rem;
    }

    .work__filters{
        display: flex;
        justify-content: center;
        align-items: center;
        column-gap: .75rem;
        margin-bottom: 2rem;
    }

    .work__item{
        cursor: pointer;
        color: var(--title-color);
        padding: .25rem .75rem;
        font-weight: var(--font-medium);
        border-radius: .5rem;
    }

    .work__card{
        background-color: var(--container-color);
        padding: 1rem;
        border-radius: 1rem;
    }

    .work__img{
        border-radius: 1rem;
        margin-bottom: .75rem;
    }

    .work__title{
        font-size: var(--normal-font-size);
        font-weight: var(--font-medium);
        margin-bottom: .25rem;
    }

    .work__button{
        width: max-content;
        color: var(--first-color);
        font-size: var(--small-font-size);
        display: flex;
        align-items: center;
        column-gap: .25rem;
    }

    .work__button:hover .work__icon{
        transform: translateX(.25rem);
    }
    .work__icon{
        font-size: 1rem;
        transition: .4s;
    }

    .active-work{
        background-color: var(--first-color);
        color: var(--body-color);
    }

    .testimonial__card{
    background-color: var(--container-color);
    padding: 1.25rem 1.5rem;
    border-radius: 1.5rem;
    margin-bottom: 3rem;
}

.testimonial__img{
    width: 60px;
    border-radius: 3rem;
    margin-bottom: 1rem;
}

.testimonial__name{
    font-size: var(--normal-font-size);
    font-weight: var(--font-medium);
    margin-bottom: .25rem;
}

.testimonial__description{
    font-size: var(--small-font-size);
}

.swiper-pagination-bullet{
    background-color: var(--first-color);
}

.swiper-pagination-bullet-active{
    background-color: var(--first-color);
}

.contact__container{
    row-gap: 3rem;
    padding-bottom: 3rem;
}

.contact__title{
    text-align: center;
    font-size: var(--h3-font-size);
    margin-bottom: 1.5rem;
}

.contact__info{
    display: grid;
    gap: 1rem;
}

.contact__card{
    background-color: var(--container-color);
    padding: 1rem;
    border-radius: .75rem;
    text-align: center;
}

.contact__card-icon{
    font-size: 2rem;
    color: var(--title-color);
    margin-bottom: .25rem;
}

.contact__card-title,
.contact__card-data{
    font-size: var(--small-font-size);
}

.contact__card-title{
    font-weight: var(--font-medium);
}


.contact__card-data{
    display: block;
    margin-bottom: .75rem;
}

.contact__button{
    color: var(--first-color);
    font-size: var(--small-font-size);
    display: flex;
    align-items: center;
    justify-content: center;
    column-gap: .25rem;
}

.contact__button:hover .contact__button-icon{
    transform: translateX(.25rem);
}

.contact__button-icon{
    font-size: 1rem;
    transition: .4s;
}

.contact__form-div{
    position: relative;
    margin-bottom: 2rem;
    height: 4rem;
}

.contact__form-input{
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    border: 2px solid var(--text-color-light);
    background: none;
    color: var(--text-color);
    outline: none;
    padding: 1.5rem;
    border-radius: .75rem;
    z-index: 1;
}

.contact__form-tag{
    position: absolute;
    top: -.75rem;
    left: 1.25rem;
    font-size: var(--smaller-font-size);
    padding: .25rem;
    background-color: var(--body-color);
    z-index: 10;
}

.contact__form-area{
    height: 11rem;
}

.contact__form-area textarea{
    resize: none;
}

.footer{
    background-color: var(--first-color);
}

.footer__container{
    padding: 2rem 0 6rem;
}

.footer__title,
.footer__link{
    color: var(--body-color);
}

.footer__title{
    text-align: center;
    margin-bottom: 2rem;
}

.footer__list{
    display: flex;
    justify-content: center;
    column-gap: 1.5rem;
    margin-bottom: 2rem;
}

.footer__social{
    display: flex;
    justify-content: center;
    column-gap: 1.25rem;
}

.footer__social-link{
    background-color: var(--body-color);
    color: var(--first-color);
    padding: .25rem;
    border-radius: .25rem;
    font-size: 1rem;
    display: inline-flex;
}

.footer__copy{
    display: block;
    margin-top: 4.5rem;
    color: var(--container-color);
    align-items: center;
    font-size: var(--smaller-font-size);
}

::-webkit-scrollbar{
    width: .6rem;
    border-radius: .5rem;
    background-color: hsla(var(--second-hue), 8%, 38%);
}

::-webkit-slider-thumb{
    background-color:hsla(var(--second-hue), 8%, 26%);
    border-radius: .5rem;
}

::-webkit-scrollbar-thumb:hover{
    background-color: hsla(var(--second-hue), 8%, 28%);
}

/* For small devices */

@media screen and (max-width: 320px){
    .nav__menu{
        padding: 1rem 1.5rem;
    }

    .home__buttons{
        flex-direction: column;
    }

    .home__handle{
        width: 150px;
        height: 253px;
    }

    .home__img{
        width: 130px;
    }

    .about__img{
        width: 130px;
        justify-self: center;
    }

    .about__info{
        display: flex;
        flex-direction: column;
    }

    .about__description{
        font-size: var(--small-font-size)
    }

    .about__description{
        padding: 0 1rem;
    }

    .skills__box{
        column-gap: 1rem;
    }

    .skills__name{
        font-size: var(--small-font-size);
    }

    .services .services__container{
        grid-template-columns: 145px;
        justify-content: center;
    }

    .services .servicesCards{
        display: grid;
        grid-template-columns: repeat(1, 300px);
        place-items: center;
        justify-content: center;
        gap: 2rem;
        padding-top: 1rem;
    }

    .services__card{
        background-color: var(--container-color);
        padding: 3rem 1.5rem 1.5rem;
        border-radius: 1rem;
        width: 15rem;
        height: 12rem;
    }

    .services .services__modal-content{
        width: auto;
    }

    .work__item{
        font-size: var(--small-font-size);
    }

    .work__filters{
        column-gap: .25rem;
    }

    .contact__container .contact__info{
        grid-template-columns: 200px;
        justify-self: center;
    }

    .contact__content .contact__form{
        width: auto;
    }
}






@media screen and (max-width: 375px){
    .about__container .about__info{
        grid-template-columns: 300px;
    }

    .about__description{
        padding: 0 1rem;
    }

    .contact__content .contact__form{
        width: auto;
    }
}



@media screen and (max-width: 425px){
    .about__container .about__info{
        grid-template-columns: 300px;
    }

    .services .services__modal-content{
        width: auto;
    }

    .about__description{
        padding: 0 1rem;
    }

    .skills__content{
        background-color: var(--container-color);
        padding: 1.5rem;
        border-radius: 1.25rem;
    }

    .services .servicesCards{
        display: grid;
        grid-template-columns: repeat(1, 300px);
        place-items: center;
        justify-content: center;
        gap: 2rem;
        padding-top: 1rem;
    }
}







@media screen and (max-width: 576px){
    .nav__menu{
        width: 328px;
        left: 0;
        right: 0;
        margin: 0 auto;
    }

    .about__info{
        grid-template-columns: repeat(1, 250px);
        justify-content: center;
    }

    .about__description{
        padding: 0 1rem;
    }

    .skills__container{
        justify-content: center;
    }

    .skills__content{
        padding: 2rem 4rem;
    }

    .services__container{
        grid-template-columns: repeat(2, 160px);
        justify-content: center;
    }

    .services .services__modal-content{
        width: auto;
    }

    .services__modal-description{
        padding: 0 3.5rem;
    }

    .services .servicesCards{
        display: grid;
        grid-template-columns: repeat(1, 300px);
        place-items: center;
        justify-content: center;
        gap: 1.5rem;
        padding-top: 1rem;
    }

    .work__container{
        justify-content: center;
    }

    .work__img{
        width: 295px;
    }

    .contact__info{
        grid-template-columns: 300px;
        justify-content: center;
    }

    .contact__form{
        width: 360px;
        margin: 0 auto;
    }
}










@media screen and (min-width: 768px){
    .work__container{
        grid-template-columns: repeat(2, max-content);
    }

    .contact__container{
        grid-template-columns: repeat(2, max-content);
        justify-content: center;
        column-gap: 3rem;
    }

    .services .servicesCards{
        display: grid;
        grid-template-columns: repeat(2, 300px);
        place-items: center;
        justify-content: center;
        gap: 2rem;
        padding-top: 1rem;
    }

    .work__container{
        display: flex;
        flex-direction: column;
    }
}


/* for large screen */

@media screen and (min-width: 992px){
    .container{
        margin-left: auto;
        margin-right: auto;
    }

    .section{
        padding: 6.5rem 0 1rem;
    }

    .section__title{
        margin-bottom: 3.5rem;
    }

    .nav{
        height:calc(var(--header-height) + 1rem);
    }
    
    .home__handle{
        width: 290px;
        height: 400px;
    }

    .home__img{
        width: 220px;
    }

    .home__social-link{
        padding: .4rem;
        font-size: 1.25rem;
    }

    .home__social::after{
        transform: rotate(90deg) translate(16px, 0);
    }

    .home__scroll-icon{
        font-size: 2rem;
    }

    .about__container{
        grid-template-columns: repeat(2, 1fr);
        align-items: center;
        column-gap: 4rem;
    }

    .about__img{
        width: 350px;
    }

    .about__data{
        text-align: initial;
    }

    .about__info{
        justify-content: initial;
    }

    .about__box{
        text-align: center;
        padding: 1rem 1.25rem;
    }

    .about__description{
        padding: 0 4rem 0 0;
        margin-bottom: 2.5rem;
    }

    .skills__container{
        grid-template-columns: repeat(2, 350px);
        column-gap: 3rem;
    }

    .services__container{
        grid-template-columns: repeat(3, 192px);
        column-gap: 3rem;
    }

    .services .servicesCards{
        display: grid;
        grid-template-columns: repeat(2, 300px);
        place-items: center;
        justify-content: center;
        gap: 2rem;
        padding-top: 1rem;
    }

    .services__card{
        padding: 5rem 2rem 1.5rem;
    }

    .work__container{
        gap: 3rem;
    }

    .work__card{
        padding: 1.25rem;
    }

    .work__img{
        margin-bottom: 1rem;
    }

    .work__title{
        margin-bottom: .5rem;
    }

    .testimonial__container{
        width: 750px;
    }

    .testimonial__card{
        padding: 1.5rem 2rem;
    }

    .contact__container{
        column-gap: 6rem;
    }

    .footer__social-link{
        font-size: 1.25rem;
        padding: .4rem;
        border-radius: .5rem;
    }
}




@media screen and (min-width: 1024px){
    .skills__container{
        /* grid-template-columns: repeat(2, 450px);
        column-gap: 3rem; */

        display: flex;
        justify-content: center;
    }

    .services .services__container{
        display: flex;
        justify-content: center;
    }

    .nav__menu{
        position: fixed;
        bottom: 1rem;
        background-color: hsla(var(--second-hue), 32%, 16%, .8);
        width: 95%;
        border-radius: 4rem;
        padding: 1rem 2.25rem;
        backdrop-filter: blur(10px);
    }
}

@media screen and (min-width: 1440px){
    .nav__menu{
        position: fixed;
        bottom: 1rem;
        background-color: hsla(var(--second-hue), 32%, 16%, .8);
        width: 70%;
        border-radius: 4rem;
        padding: 1rem 2.25rem;
        backdrop-filter: blur(10px);
    }
}




@media screen and (min-width: 1280px){

    .nav .nav__menu{
        position: fixed;
        bottom: 1rem;
        background-color: hsla(var(--second-hue), 32%, 16%, .8);
        width: 80%;
        border-radius: 4rem;
        padding: 1rem 2.25rem;
        backdrop-filter: blur(10px);
    }
}

.header .nav .nav__menu{
    position: fixed;
    bottom: 1rem;
    background-color: hsla(var(--second-hue), 32%, 16%, .8);
    width: auto;
    border-radius: 4rem;
    padding: 1rem 2.25rem;
    backdrop-filter: blur(10px);
    justify-self: center;
}