@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900& display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: 'Poppins', sans-serif;

}
:root{
    --bg-color: #1f242d;
    --second-bg-color: #323946;
    --text-color: #fff;
    --main-color: #0ef;
    --mb-2-5: 2.5rem;
    --mb-0-25: .25rem;

}

html {
    font-size: 62.5%;
    overflow-x: hidden;
}

body {
    background: var(--bg-color);
    color: var(--text-color);
}

section {
    min-height: 100vh;
    padding: 10rem 9% 2rem;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 9%;
    background: var(--bg-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.logo {
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 600;
    cursor: default;
}

/*navbar*/

.navbar a {
    font-size: 1.7rem;
    color: var(--text-color);
    margin-left: 4rem;
    transition: .3s;
}

.navbar a:hover , 
.navbar a.active1{
    color: var(--main-color);
}
hr{
    height: 2px;
    width: 60px;
    background: #0ef;
    border: none;
    margin-left: 40px;
    border-radius: 50px;
    transition: .5s ease-in-out;
}
.active2:hover~hr{
    margin-left: 20%;
}
.active3:hover~hr{
    margin-left: 36%;
}
.active4:hover~hr{
    margin-left: 58%;
}
.active5:hover~hr{
    margin-left: 72%;
}
.active6:hover~hr{
    margin-left: 89%;
}

.icons{
    position: absolute;
    right: 5%;
    font-size: 2.8rem;
    color: #fff;
    cursor: pointer;
}
.icons #menu-icon{
    display: none;
}
.icons #close-icon{
    display: none;
}
#check{
    display: none;
}

/*home section*/

.home {
    display: flex;
    justify-content: center;
    align-items: center;
}
.home-img img {
    width: 30vw;
    border-radius: 10%;
}

.home-content h3 {
    font-size: 3.2rem;
    font-weight: 700;
}

.home-content h3:nth-of-type(2){
    margin-bottom: 2rem;
}

span{
    color: var(--main-color);
}

.home-content h1{
    font-size: 5.6rem;
    font-weight: 700;
    line-height: 1.3;
}

.home-content p {
    font-size: 1.6rem;
}
.social-media a{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4rem;
    height: 4rem;
    background: transparent;
    border: .2rem solid var(--main-color);
    border-radius: 50%;
    font-size: 2rem;
    color: var(--main-color);
    margin: 3rem 1.5rem 3rem 0;
    transition: .5s ease;
}

.social-media a:hover {
    background: var(--main-color);
    color : var(--second-bg-color);
    box-shadow: 0 0 1rem var(--main-color);
}

.btn {
    display: inline-block;
    padding: 1rem 2.8rem;
    background: var(--main-color);
    border-radius: 4rem;
    box-shadow: 0 0 1rem var(--main-color);
    font-size: 1.6rem;
    color: var(--second-bg-color);
    letter-spacing: .1rem;
    font-weight: 600;
    transition: .5s ease;

}

.btn:hover {
    box-shadow: none;
}

/*about section*/

.about {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    background: var(--second-bg-color);
}

.about-img img{
    width: 25vw;
    border-radius: 10%;
}

.heading {
    text-align: center;
    font-size: 4.5rem;
}

.abount-content h2 {
    text-align: left;
    line-height: 1.2;
}

.abount-content h3 {
    font-size: 2.6rem;
}

.about-pb p{
    font-size: 1.8rem;
    margin: 2rem 2rem 3rem;
}
.about-pb .btn{
    margin: 0 2rem 0;
}
.about-pb{
    display: block;
}


/*Services*/

.section_title{
    font-size: 4rem;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}


.services h2{
    margin-bottom: 5rem;
}

.services-container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.services-container .services-box {
    flex: 1 1 30rem;
    background: var(--second-bg-color);
    padding: 3rem 2rem 4rem;
    border-radius: 2rem;
    text-align: center;
    border: .2rem solid var(--bg-color);
    transition: .5s ease;
}

.services-container .services-box:hover {
    border-color: var(--main-color);
    transform: scale(1.02);
}

.services-box i {
    font-size: 7rem;
    color: var(--main-color);
}

.services-box h3 {
    font-size: 2.6rem;
}

.services-box p {
    font-size: 1.6rem;
    margin: 1rem 0 3rem;
}

/*skills*/

.skills{
    background: var(--second-bg-color);
}
.section_title{
    font-size: 4rem;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}
.section_subtitle{
    font-size: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 5%;
}
.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(--main-color);
}
.skills_icon{
    margin-right: var(--mb-0-25);
}
.skills_title{
    font-size: 3rem;
}
.skills_arrow{
    margin-left: auto;
    transition: .4s;
}
.skills_list{
    row-gap: 1.5rem;
    padding-left: 2.7rem;
}
.skills_titles{
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--mb-0-25);
}
.skills_name{
    font-size: 2rem;
    font-weight: 400;
}
.skills_number{
    font-size: 1.3rem;
}
.skills_bar,
.skills_percentage{
    height: 10px;
    border-radius: .25rem;
    font-size: 2rem;
    display: block;
    background-color: rgb(244, 46, 11);
}
.skills_bar{
    background-color: rgb(229, 239, 240);
}
.skills_html{
    width: 90%;
}
.skills_css{
    width: 90%;
}
.skills_js{
    width: 80%;
}
.skills_react{
    width: 80%;
}
.skills_redux{
    width: 75%;
}
.skills_appwrite{
    width: 80%;
}
.skills_restapi{
    width: 75% ;
}
.skills_python{
    width: 60%;
}
.skills_sql{
    width: 80%;
}
.skills_cpp{
    width: 90%;
}
.skills_tail{
    width: 85%;
}
.skills_langjs{
    width: 70%;
}
.skills_git{
    width: 95%;
}
.skills_figma{
    width: 85%;
}
.skills_vscode{
    width: 100%;
}
.skills_msql{
    width: 80%;
}
.skills_mysql{
    width: 80%;
}
.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*/

.qualification{
    background: var(--bg-color);
}
.qualification_tabs{
    display: flex;
    justify-content: space-evenly;
    margin-bottom: 1rem;
    
}
.qualification_button{
    font-size: 2rem;
    font-weight: 600;
    cursor: pointer;
}
.qualification_button:hover{
    color: #0ef;
}
.qualification_icon{
    font-size: 1.8rem;
    margin-right: .7rem;
}
.qualification_data{
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 30px;
}
.qualification_data:hover{
    border: 1px solid yellow;
    border-radius: 30px;
    transition: all 0.2s ease-in;
    box-shadow: 6px 4px 6px 1px;
    cursor: pointer;
}
.qualification_title{
    font-size: 2rem;
    font-weight: 600;
    margin-top: 10px;
}
.qualification_subtitle{
    display: inline-block;
    font-size: 1.6rem;
    margin-bottom: .7rem;
}
.qualification_calendar{
    font-size: 1.4rem;
}
.qualification_score{
    font-size: 1.4rem;
}
.qualification_rounder{
    display: inline-block;
    width: 13px;
    height: 13px;
    background-color: #0ef;
    border-radius: 50%;
}
.qualification_line{
    display: block;
    width: 1px;
    height: 100%;
    background-color: #0ef;
    transform: translate(6px, -7px);
}
.qualification [data-content]{
    display: none;
}
.qualification_active[data-content]{
    display: block;
}
.qualification_button.qualification_active{
    color: #0ef;
}

/*portfollio*/

.portfolio{
    background: var(--bg-color);
}

.portfolio_all{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    flex-direction: row;
    gap: 5rem;
}
.portfolio_container .portfolio_content {
    flex: 1 1;
    background: var(--bg-color);
    padding: 3rem 2rem 4rem;
    border-radius: 2rem;
    text-align: center;
    border: .2rem solid var(--bg-color);
}


.portfolio_content img {
    width: 30vw;
    height: auto;
    border-radius: 1rem;
}

.portfolio_content h3 {
    font-size: 2.6rem;
}

.portfolio_content p {
    font-size: 1.6rem;
    margin: 1rem 0 3rem;
}
.portfolio_content .portfolio_button{
    display: inline-block;
    padding: 0.6rem 3rem;
    background: var(--main-color);
    border-radius: 4rem;
    box-shadow: 0 0 0.8rem var(--main-color);
    font-size: 2.6rem;
    color: var(--second-bg-color);
    letter-spacing: .1rem;
    font-weight: 600;
    transition: .5s ease;
}

.portfolio_content .portfolio_button:hover{
    box-shadow: none;
}
.section_subtitle{
    margin-bottom: 0;
    box-sizing: border-box;
}
.section_title:hover{
    cursor: pointer;
    border-bottom: 2px solid salmon;
    transition: 0.5s ease-in-out;
}
.section_title{
    margin-top: 0;
    font-size: 3rem;
}

/*contact section */

.contact{
    margin-top: 0;
    background: var(--second-bg-color);
}
.contact_container{
    row-gap: 1.5rem;
    margin-top: 0;
}
.contact_information{
    display: flex;
    margin-bottom: var(--mb-2-5);
    align-items: center;
}
.contact_icon{
    font-size: 3rem;
    color: #0ef;
    margin-right: 1rem;
}
.contact_icon:hover{
    box-shadow: 10px 10px 10px 10px;
    cursor: pointer;
}
.contact_title{
    font-size: 2rem;
    font-weight: 600;
}
.contact_subtitle{
    font-size: 1rem;
}
.contact_content{
    border-radius: .5rem;
    padding: .75rem 1rem .25rem;
}
.contact_label{
    font-size: 1.5rem;
    color: #0ef;
}
.contact_input{
    width: 100%;
    background-color: #323946;
    color: #0ef;
    font-family: sans-serif;
    font-size: 2rem;
    border: none;
    outline: none;
    padding: .25rem .5rem .5rem 0;
}

/*footer*/

.footer h6{
    font-size: 2rem;
}
.footer{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background-color: #323946;
}

@media (max-width:992px){
    .header{
        padding: 1.3rem 5%;
        margin: 0;
    }
}

@media (max-width: 768px){
    .icons{
        display: inline-flex;
    }
    .icons #menu-icon{
        display: block;
    }
    .navbar{
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        height: 0;
        background: rgba(0, 0, 0, -1);
        backdrop-filter: blur(50px);
        box-shadow: 0 .5rem 1rem rgba(0, 0, 0, -1);
        overflow: hidden;
        transition: .3s ease;
    }

    .navbar a{
        display: block;
        font-size: 1.1rem;
        margin: 1.5rem 0;
        text-align: center;
        opacity: 0;
        transform: translateY(-50px);
        transition: .3s ease;
    }
    #check:checked~.icons #menu-icon{
        display: none;
    }
    .icons #close-icon{
        display: none;
    }
    #check:checked~.icons #close-icon{
        display: block;
    }
    #check:checked~.navbar{
        height: 25rem;
    }
    
    #check:checked~.navbar a{
        transform: translateY(0);
        opacity: 1;
        transition-delay: calc(.25s * var(--i));
    }

    .home{
        display: block;
        margin-top: 20%;
    }
    .home-content h1 {
        font-size: 2.8rem;
        font-weight: 700;
        line-height: 1.3;
    }
    .home-content h3 {
        font-size: 1.8rem;
        font-weight: 700;
    }
    .home-content p {
        font-size: 1.5rem;
    }
    .home-img img {
        width: 40vw;
        border-radius: 10%;
        margin-top: 10%;
        margin-left: 25%;
    }
    .about {
        display: block;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        background: var(--second-bg-color);
        margin-top: 0;
    }
    .about-content h2 {
        text-align: left;
        line-height: 1.2;
        margin-top: 15%;
    }
    .about-img img {
        width: 40vw;
        border-radius: 10%;
        margin-left: 25%;
        margin-top: 10%;
    }
    .heading {
        font-size: 2.5rem;
    }
    .about-content h3 {
        font-size: 2rem;
    }
    .about-pb p {
        font-size: 1.3rem;
        margin-right: 0;
        margin-top: 0;
        margin: 1rem 0 1rem;
    }
    .about-pb .btn{
        margin: 1rem 1rem 0;
    }
    .about-content{
        margin-bottom: 0;
    }
    section {
        min-height: 80vh;
        padding: 3rem 9% 2rem;
        margin-top:0 ;
    }
    .section_title {
        margin-top: 10%;
    }
    .section_subtitle{
        margin-bottom: 10%;
    }
    .services h2 {
        margin-bottom: 2rem;
    }
    .qualification_rounder {
        display: inline-block;
        width: 9px;
        height: 13px;
    }
    .qualification_data {
        display: block;
        column-gap: 1.5rem;
    }
    .qualification_rounder {
        border-radius: 0;
        background-color: none;
        display: none;
    }
    .qualification_calendar{
        margin-bottom: 5%;
    }
    hr{
        display: none;
    }
    
}


.buttons-for-demo{
    display: flex;
    justify-content: center;
    gap:2em;
}


.portfolio_img{
    height: 40vh;
    width: 50vw;
}