@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,400;0,500;0,600;1,400&display=swap');

:root{

    --header-height: 3rem;


    --hue-color:230
;


    --first-color: hsl(var(--hue-color), 69%, 61%);
    --first-color-second: hsl(var(--hue-color), 69%, 61%);
    --first-color-alt: hsl(var(--hue-color), 57%, 53%);
    --first-color-lighter: hsl(var(--hue-color), 92%, 85%);
    --text-color: hsl(var(--hue-color), 8%, 15%);
    --title-color: hsl(var(--hue-color), 8%, 45%);
    --text-color-light: hsl(var(--hue-color), 8%, 65%);
    --input-color: hsl(var(--hue-color), 70%, 96%);
    --body-color: hsl(var(--hue-color), 60%, 99%);
    --container-color: #fff;
    --scroll-bar-color: hsl(var(--hue-color), 12%, 90%);
    --scroll-thumb-color: hsl(var(--hue-color), 12%, 80%);

--body-font: 'Poppins', sans-serif;



--big-font-size: 2rem;
--h1-font-size: 1.5rem;
--h2-font-size: 1.25rem;
--h3-font-size: 1.125rem;
--normal-font-size: .938rem;
--small-font-size: .813rem;
--smaller-font-size: .75rem;




--font-medium: 500;
--font-semi-bold: 600;


--mb-0-25: .25rem;
--mb-0-5: .5rem;
--mb-0-75: .75rem;
--mb-1: 1rem;
--mb-1-5: 1.5rem;
--mb-2: 2rem;
--mb-2-5: 2.5rem;
--mb-3: 3rem;



--z-tooltrip: 10;
--z-fixed: 100;
--z-model:1000;

}

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

:root {

    --big-font-size: 3rem;
    --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: 0px;
    margin: 0px;
}

html{scroll-behavior: smooth;

}


body{

    margin: 0 0 var(--header-height) 0;
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
background-color: var(--body-color);
color: var(--text-color);

}



h1,h2,h3,h4{color:var(--title-color);
font-weight: var(--font-semi-bold);

}


ul{list-style: none;
}

a{text-decoration: none;
}

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

.section{
    padding: 2rem 0 4rem;

}


.section_title{font-size: var(--h1-font-size);}

.section_subtitle{display: block;
font-size: var(--small-font-size);
margin-bottom: var(--mb-3);



}


.section_title,
.section_subtitle{text-align: center;
}

.container{ max-width: 768px;
margin-left: var(--mb-1-5);
margin-right: var(--mb-1-5);

}

.grid{
    
    display: grid;
gap: 1.5rem;

}

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

.nav {max-width: 968px;
height: var(--header-height);
display: flex;
justify-content: space-between;
align-items: center;
}

.nav_logo,
.nav_toggle{color: var(--title-color);
font-weight: var(--font-medium);}


.nav_logo:hover{color: var(--first-color);

}

.nav_toggle{font-size: 1.1rem;
cursor: pointer;
}
.nav_toggle:hover{color: var(--first-color);
}




@media screen and (max-width: 767px){

 .nav_menu{
     position:fixed;
bottom: -100%;
left: 0;
width: 100%;
background-color: var(--body-color);
padding: 2rem 1.5rem 4rem;
box-shadow: 0 -1px 4px rgba(0,0,0,.15);
border-radius: 1.5rem 1.5rem 0 0;
transition: .3s;

}

}
    

.nav_list{grid-template-columns: repeat(3, 1fr);
gap: 2rem;}

.nav_link{display: flex;
flex-direction: column;
align-items: center;
font-size: var(--small-font-size);
color: var(--title-color);
font-weight: var(--font-medium);
}
.nav_link:hover{color: var(--first-color);}


.nav_icon{font-size: 1.2rem;
}
.nav_close{position: absolute;
right: 1.3em;
bottom: 0.5em;
font-size: 1.5rem;
cursor: pointer;
color: var(--first-color);
}

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

.show-menu{bottom: 0;}













.active-link{color: var(--first-color);}

.scroll-header{box-shadow: 0 -1px 4px rgba(0,0,0,.15);}











.home_container{gap: 1rem;}

.home_content{grid-template-columns: .5fr 3fr;
padding-top: 3.5rem;
align-items: center;}

.home_social{display: grid;
grid-template-columns: max-content;
row-gap: 1rem;}


.home_social-icon{font-size: 1.125rem;
color: var(--first-color);}

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

.home_blob{width: 200px;
fill: var(--first-color);}

.home_blob-img{width: 230px;}


.home_data{
    grid-column: 1/3;
}

.home_title{font-size: var(--big-font-size);
}

.home_subtitle{font-size: var(--h3-font-size);
color: var(--text-color);
font-weight: var(--font-medium);
margin-bottom: var(--mb-0-75);
}


.home_description{margin-bottom: var(--mb-2);}
.home_scroll{display: none;


}

.home_scroll-button{color: var(--first-color);
transition: .3s;}

.home_scroll-button:hover{transform: translateY(0.25rem);}

.home_scroll-mouse{font-size: 2rem;}

.home_scroll-name{font-size: var(--small-font-size);
color: var(--title-color);
font-weight: var(--font-medium);
margin-right: var(--mb-0-25);}

.home_scroll-arrow{font-size: 1.25rem;}


.button{display: inline-block;
background-color:var(--first-color);
color: #fff;
padding: 1rem;
border-radius: .5rem;
font-weight: var(--font-medium);}



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

.button_icon{font-size: 1.25rem;
margin-left: var(--mb-0-5);
transition: .3s;}

.button--flex{display: inline-flex;
align-items: center;}




.button--small{padding: .75rem 1rem;}

.button--link{padding: 0;
    background-color: transparent;
color: var(--first-color);}

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


.button--white{background-color: #fff;
color: var(--first-color);}

.button--white:hover{background-color: #fff;}



.about_img{width: 200px;
border-radius: .5rem;
justify-self: center;
align-self: center;
}

.about_description{text-align: center;
margin-bottom: var(--mb-2-5);}

.about_info{display: flex;
justify-content: space-evenly;
margin-bottom: var(--mb-2-5);}

.about_info-name{font-size: var(--smaller-font-size);
}
.about_info-title{font-size: var(--h2-font-size);
    font-weight: var(--font-semi-bold);
    color: var(--title-color);

}
.about_info-title,
.about_info-name{display: block; text-align: center;}

.about_buttons{ display: flex;
justify-content: center;}


.skills_container{row-gap: 0;}


.skills_header{display: flex;
align-items: center;
margin-bottom: var(--mb-2-5);
cursor: pointer;}

.skills_icon,
.skills_arrow{font-size: 2rem;
color: var(--first-color);
}

.skills_icon{margin-right: var(--mb-0-75);}


.skills_titles{font-size: var(--h3-font-size);}


.skills_subtitle{font-size: var(--small-font-size);
color: var(--text-color-light);}


.skills_arrow{margin-left: auto;
transition: 0.4s;}


.skills_list{row-gap: 1.5rem;
padding-left: 2.7rem;
}


.skills_titles{display: flex;
justify-content: space-between;
margin-bottom: var(--mb-0-5);
}

.skills_name{font-size: var(--normal-font-size);
font-weight: var(--font-medium);
}

.skills_bar,
.skills_percentage {height: 5px;
border-radius: .25rem;}

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

.skills_percentage{display: block;
background-color: var(--first-color);
}

.skills_html{width: 90%;}
.skills_css{width: 85%;
}
.skills_js{width: 60%;
}
.skills_react{width: 85%;}
.skills_sass{width: 80%;}
.skills_bootstraps{width: 85%;}

.skills_a{width: 95%;}
.skills_b{width: 85%;}
.skills_c{width: 70%;}
.skills_d{width: 90%;}

.skills_aa{width: 60%;}
.skills_bb{width: 20%;}
.skills_cc{width: 15%;}
.skills_dd{width: 30%;}


.skills_close .skills_list{
    height: 0;
    overflow: hidden;}

.skills_open .skills_list{
    height: max-content;
margin-bottom: var(--mb-2-5);
}

.skills_open .skills_arrow{transform: rotate(-180deg);}



.qualification_tabs{display:flex;
justify-content: space-evenly;
margin-bottom: var(--mb-2);}

.qualification_button{font-size: var(--h3-font-size);
font-weight: var(--font-medium);
cursor: pointer;}

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

.qualification_icon{font-style: 1.8rem;
margin-right: var(--mb-0-25)
;}


.qualification_data{
    display: grid;
grid-template-columns: 1fr max-content 1fr;
column-gap: 1.5rem;}

.qualification_title{font-size: var(--normal-font-size);
font-weight: var(--font-medium);}

.qualification_subtitle{display: inline-block;
font-style: var(--small-font-size);
margin-bottom: var(--mb-1);}

.qualification_calender{font-size: var(--smaller-font-size);
color: var(--text-color-light);
}
.qualification_rounder{
    display: inline-block;
width: 13px;
height: 13px;
background-color: var(--first-color);
border-radius: 50%;}



.qualification_line{display: block;
width: 1px;
height: 100%;
background-color: var(--first-color);
transform: translate(6px, -7px);}




.qualification [data-content]{display: none;
}
.qualification_active[data-content]{display: block;}

.qualification_button.qualification_active{color: var(--first-color);}





.services_container{gap: 1.5rem;
grid-template-columns: repeat(2, 1fr);
}

.services_content{position: relative;
    background-color: var(--container-color);
    padding: 3.5rem .5rem 1.25rem 1.5rem;
    border-radius: .25rem;
    box-shadow: 0 2px 4px rgba(0,0,0,.15);
    transition: .3s;
}


.services_content:hover{box-shadow: 0 4px 8px rgba(0,0,0,.15);
}

.services_icon{display: block;
font-size: .75rem;
color: var(--first-color);
margin-bottom: var(--mb-1);
}


.services_title{font-size: var(--h3-font-size);
margin-bottom: var(--mb-1);
font-weight: var(--font-medium);
}
.services_button{cursor: pointer;
font-size: var(--small-font-size);}




.services_button:hover .button_icon{transform: translateX(.25rem);}



.services_modal{position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;background-color: rgba(0,0,0,.15);
display: flex;
align-items: center;
justify-content: center;
padding: 0 1rem;
z-index: var(--z-model);
transition: .3s;
visibility: hidden;
opacity: 0;}

.services_modal-content{position: relative;
background-color: var(--container-color);
padding: 1.5rem;
border-radius: .5rem;
}
.services_modal-services{row-gap: 1rem;}

.services_modal-service{display: flex;
}
.services_modal-title{font-size: var(--h3-font-size);
font-weight: var(--font-medium);
margin-bottom: var(--mb-1-5);}


.services_modal-close{position: absolute;
top: 1rem;
right: 1rem;
font-size: 1.5rem;
color: var(--first-color);
cursor: pointer;}

.services_modal-icon{color: var(--first-color);
margin-right: var(--mb-0-25);
}


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




.portfolio_container{overflow: initial;}
.portfolio_content{padding: 0 1.5rem;
}
.portfolio_img{width: 265px;
border-radius: .5rem;
justify-self: center;
}
.portfolio_title{font-size: var(--h3-font-size);
margin-bottom: var(--mb-0-5);
}
.portfolio_description{margin-bottom: var(--mb-0-75);}


.portfolio_button:hover .button_icon{transform: translateX(.25rem);

}


.swiper-button-prev::after,
.swiper-button-next::after{
    content: '';
}



.swiper-portfolio-icon{font-size: 2rem;
color: var(--first-color);
}

.swiper-button-prev{left: -.5rem;
}
.swiper-button-next{right: -.5rem;
}

.swiper-container-horizontal > .swiper-pagination-bullets{bottom: -2.5rem;}



.swiper-pagination-bullet-active{background-color: var(--first-color);
}
.swiper-button-prev,
.swiper-button-next,
.swiper-pagination-bullets{outline: none;}





.project{text-align: center;}

.project_bg{background-color: var(--first-color-second);
padding-top: 3rem;}


.project_title{font-size: var(--h2-font-size);margin-bottom: var(--mb-0-75);
}




.project_description{margin-bottom: var(--mb-1-5);}


.project_title,

.project_description{color: #fff;
}

.project_img{width: 232px;
justify-self: center;}





.testimonial_data,
.testimonial_header{display: flex;}

.testimonial_data{justify-content: space-between;
    margin-bottom: var(--mb-1);}

.testimonial_img{
    width: 60px;
    height: 60px;
border-radius: 50%;
margin-right: var(--mb-0-75);
}

.testimonial_name{font-size: var(--h3-font-size);
font-weight: var(--font-medium);}

.testimonial_client{font-size: var(--small-font-size);
color: var(--text-color-light);}

.testimonial_description{margin-bottom: var(--mb-2-5);}
.testimonial_icon-start{color: var(--first-color);}

.swiper_container .swiper_pagination-testimonial{bottom: 0;}





.contact_container{row-gap: 3rem;}
.contact_information{display: flex;
margin-bottom: var(--mb-2);}

.contact_icon{font-size: 2rem;
color: var(--first-color);
margin-right: var(--mb-0-75);}

.contact_title{font-size: var(--h3-font-size);
font-weight: var(--font-medium);}

.contact_subtitle{font-size: var(--small-font-size);
color: var(--text-color-light);}
.contact_content{background-color: var(--input-color);
border-radius: .5rem;
padding: .75rem 1rem .25rem;}



.contact_input{width: 100%;
background-color: var(--input-color);
color: var(--text-color);
font-family: var(--body-font);
font-size: var(--normal-font-size);
border: none;
outline: none;
padding: .25rem .5rem .5rem 0;}



.contact_lebal{font-size: var(--small-font-size);
color: var(--title-color);}


.footer{padding-top: 2rem;
}
.footer_container{row-gap: 3.5rem;}

.footer_bg{background-color: var(--first-color-second);
padding: 2rem 0 3rem;}


.footer_title{font-size: var(--h1-font-size);
margin-bottom: var(--mb-0-25);}

.footer_subtitle{font-size: var(--small-font-size);
}
.footer_links{display: flex;
    flex-direction: column;
row-gap: 1.5rem;
}

.footer_link:hover{color: var(--first-color-lighter);
}
.footer_social{font-size: 1.25rem;
margin-right: var(--mb-1-5);}

.footer_social:hover{color: var(--first-color-lighter);
}

.footer_copy{font-size: var(--smaller-font-size);
text-align: center;
color: var(--text-color-light);
margin-top: var(--mb-3);

}

.footer_title,
.footer_subtitle,
.footer_link,
.footer_social{color: #fff;}


.scrollup{position: fixed;
right: 1rem;
bottom: -20%;
background-color: var(--first-color);
opacity: 0.8;
padding: 0.3rem;
border-radius: .4rem;
z-index: var(--z-tooltrip);
transition: .4s;
}
.scrollup:hover{background-color: var(--first-color-alt);
}

.scrollup_icon{font-size: 1.5rem;
color: #fff;}



.show-scroll{bottom: 5rem;}



.nav_btns{display: flex;align-items: center;}
.change-theme{font-size: 1.25rem;color: var(--title-color);
margin-right: var(--mb-1);
cursor: pointer;}

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




body.dark-theme{
    --first-color-second: hsl(var(--hue-color), 30%, 8%);
   
  
    --text-color: hsl(var(--hue-color), 8%, 95%);
    --title-color: hsl(var(--hue-color), 8%, 75%);
    --input-color: hsl(var(--hue-color), 29%, 16%);
    --body-color: hsl(var(--hue-color), 28%, 12%);
    --container-color: hsl(var(--hue-color), 29%, 16%);
    --scroll-bar-color: hsl(var(--hue-color), 12%, 48%);
    --scroll-thumb-color: hsl(var(--hue-color), 12%, 36%);
}


.show-scroll{bottom: 5rem;}



::-webkit-scrollbar{width: .60rem;
background-color: var(--scroll-bar-color);
border-radius: .5rem;
}

::-webkit-scrollbar-thumb{background-color: var(--scroll-thumb-color);
border-radius: .5rem;}


::-webkit-scrollbar-thumb:hover{background-color: var(--text-color-light);}



@media screen and (max-width: 350px){
    .container{margin-left: var(--mb-1);
    margin-right: var(--mb-1);}
    


.nav_menu{padding: 2rem .25rem 4rem;}


.nav_list{column-gap: 0;}


.home_content{grid-template-columns: .25fr 3fr;}

.home_blob{width: 180px;}

.skills_title{font-size: var(--normal-font-size);}



.qualification_data{gap: .5rem;}

.services_container{grid-template-columns: max-content;
justify-content: center;}

.services_content{padding-right: 3.5rem;}

.services_modal{padding: 0 .5rem;}


.project_img{width: 200px;}


.testimonial_data,
.testimonial_header{flex-direction: column;
align-items: center;}

.testimonial_img{margin-right: 0;
margin-bottom: var(--mb-0-25);
}
.testimonial_data,
.testimonial_description{text-align: center;}


}



@media screen and (min-width: 568px){
    .home_content{grid-template-columns: max-content 1fr 1fr;
    }
    .home_data{grid-column: initial;
    }
.home_img{order: 1;
justify-self: center;}



.about_container,
.skills_container,
.portfolio_content,
.project_container,
.contact_container,
.footer_container{grid-template-columns: repeat(2, 1fr);}

.qualification_sections{display: grid;
grid-template-columns: .6fr;
justify-content: center;}


}


@media screen and (min-width: 768px){
    .container{
        margin-left: auto; 
    margin-right: auto;}    


body{margin: 0;}


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


.section_subtitle{margin-bottom: 4rem;}

.header{top: 0;
    bottom: initial;
}


.header,
.main,
.footer_container{padding: 0 1rem;
}
.nav{
    height: calc(var(--header-height) + 1.5rem);
column-gap: 1rem;}

.nav_icon,
.nav_close,
.nav_toggle{display: none;}


.nav_list{display: flex;
    column-gap: 2rem;
}


.nav_menu{margin-left: auto;}
.change-theme{margin: 0;}


.home_container{row-gap: 5rem;}

.home_content{padding-top: 5.5rem;column-gap: 2rem;}

.home_blob{width: 270px;}

.home_scroll{display: block;}

.home_scroll-button{margin-left: 3rem;
}
.about_container{column-gap: 5rem;
}
.about_img{width: 350px;

}
.about_description{text-align: initial;}

.about_info{justify-content: space-between;}


.about_buttons{justify-content: initial;}











.qualification_tabs{justify-content: center;}

.qualification_button{margin: 0 var(--mb-1);
}
.qualification_sections{grid-template-columns: .5fr;}

.services_container{grid-template-columns: repeat (3, 218px);justify-content: center;}

.services_icon{font-size: 2rem;}


.services_content{padding: 6rem 0 2rem 2.5rem;
}
.services_modal-content{width: 450px;}

.portfolio_img{width: 320px;}

.portfolio_content{align-items: center;}

.project{text-align: initial;}

.project_bg{background:none;}

.project_container{
    background-color: var(--first-color-second);
border-radius: 1rem;
padding: 3rem 2.5rem 0;
grid-template-columns: 1fr max-content;
column-gap: 3rem;
}



.project_data{padding-top: .8rem;
}

.footer_container{grid-template-columns: repeat(3, 1fr);}

.footer_bg{padding: 3rem 0 3.5rem;}

.footer_links{flex-direction: row;
column-gap: 2rem;}

.footer_social{justify-self: flex-end;}
.footer_copy{margin-top: 4.5rem;}


}


@media screen and (min-width: 1024px){
    .header,
    .main,
    .footer_container{padding: 0;}

.home_blob{width: 320px;}
.home_social{transform: translateX(-6rem);}


.services_container{grid-template-columns: repeat(3, 238px);}


.portfolio_content{column-gap: 5rem;}

.swiper-portfolio-icon{font-size: 3.5rem;}
.swiper-button-prev{left: -3.5rem;}

.swiper-button-next{right: -3.5rem;}

.swiper-container-horizontal > .swiper-pagination-bullets{bottom: -4.5rem;}

.contact_form{width: 460px;}

.contact_inputs{grid-template-columns: repeat(2, 1fr);}






}