/*Google font-Poppins*/
@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@500&display=swap');
/*Variables*/
:root{
    --header-height :3rem;
    --font-semi:600;
}
/*colors*/
:root{
    --first-color:#4070f4;
    --second-color:#0e2431;
    --gardient-color:linear-gardient(to right, #5001fb, #8e0af3);
}
/*Font style*/
:root{
    --body-font:'poppins',sans-serif;
    --big-font-size:2rem;
    --h2-font-size:1.5rem;
    --normal-font-size:0.938rem;
}
/*Media screen min-width:768px*/
@media screen and (min-width:768px) {
    :root{
        --big-font-size:3.5rem;
        --h2-font-size:2rem;
        --normal-font-size:1rem;
    }
}
/*Margins*/
:root{
    --mb-1:0.5rem;
    --mb-2:1rem;
    --mb-3:1.5rem;
    --mb-4:2rem;
    --mb-5:2.5rem;
    --mb-6:3rem;
}
/*Z-index*/
:root{
    --z-back:-10;
    --z-normal:1;
    --z-tooltip:10;
    --z-fixed:100;
}

/*base*/
*,
::before,
::before{
    box-sizing: border-box;
}
html{
    scroll-behavior: smooth;
}
body{
    margin:var(--header-height)0 0 0;
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
    color: var(--second-color);
}
h1,h2,p{
    margin:0;
}
ul{
    margin: 0;
    padding: 0;
    list-style: none;
}
a{
    text-decoration: none;
}
img{
    max-width: 100%;
    height:auto;
    display: block;
}
/*Custom css class*/

/*Layout*/
.bd_grid{
    max-width:1024px;
    display: grid;
    grid-template-columns: 100%;
    grid-column-gap: 2rem;
    width: calc(100% - 2rem);
    margin-left:var(--mb-2);
    margin-right: var(--mb-2);
}
.header{
    width:100%;
    position: fixed;
    top:0;
    left:0;
    z-index: var(--z-fixed);
    background: #fff;
    box-shadow: 0 1px 4px rgba(146,161,176,0.15);
}
/*navbar*/
.nav{
    height:var(--header-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: var(--font-semi);
}
@media screen and (max-width:768px) {
    .nav_menu{
        position: fixed;
        top:var(--header-height);
        right:-100%;
        width:80%;
        height: 100%;
        padding: 2rem;
        background-color: var(--second-color);
        transition: 0.5s;
    }
}
.nav_items{
    margin-bottom: var(--mb-4);
}
.nav_link{
    position: relative;
    color: #fff;
}
.nav_link:hover{
    position: relative;
   
}
.nav_link:hover::after{
    position: absolute;
    content: "";
    width:100%;
    height: 0.18rem;
    left:0;
    top:1.5rem;
    background-color: var(--first-color);
}
.bd_logo{
    color: var(--second-color);
}
.nav_toggle{
    color: var(--second-color);
    font-size: 1.5rem;
    cursor: pointer;
}
/*Active menu*/
.active::after{
    position: absolute;
    content: '';
    width:100%;
    height: 0.18em;
    left:0;
    top: 1.5em;
    background-color: var(--first-color);
}
.show{
    right: 0px;
}
.home{
    height: calc(100vh - 3rem);
    row-gap: 1rem;
}
.home_data{
    align-self: center;
}
.home_title{
    font-size: var(--big-font-size);
    margin-bottom: var(--mb-5);
}
.home_title-color{
    color: var(--first-color);
}
.home_social{
    display: flex;
    flex-direction: column;
}
.home_social-icon{
    width: max-content;
    color: var(--second-color);
    margin-bottom: var(--mb-2);
    font-size: 1.5rem;
}
.home_social-icon :hover{
    color: var(--first-color);
}
.home_img{
    position: absolute;
    right: 0;
    bottom: 0;
    width: 300px;
}
.home_img img{
    width: 100%;
}
/* button*/
.button{
    display: inline-block;
    color: #fff;
    padding: 0.75rem 2.5rem;
    font-weight: var(--font-semi);
    border-radius: 0.5rem;
    background-color: #8e0af3 ;
}
.button:hover{
    box-shadow: 0 10px 36px rgb(0, 0, 0, 0.15);
}

.section{
    padding-top: 3rem;
    padding-bottom: 2rem;
}

.section-title{
    position: relative;
    font-size: var(--h2-font-size);
    color: var(--first-color);
    margin-top: var(--mb-2);
    margin-bottom: var(--mb-4);
    text-align: center;
}

.section-title::after{
    position: absolute;
    right:0;
    left: 0;
    background-color: var(--first-color);
    content: '';
    width: 64px;
    height: 0.18px;
    margin: auto;
    top: 2rem;
}

/*About section*/
.about_container{
    row-gap: 2rem;
    text-align: center;
}

.about_subtitle{
    margin-bottom: var(--mb-2);
}

.about_img{
    justify-content:center;
    width: 450px;
    border-radius: 0.5rem;
}

/*Skills section*/
.skills_container{
    row-gap: 2rem;
    text-align: center;
}

.skills_subtitle{
    margin-bottom: var(--mb-2);
}
.skills_text{
    margin-bottom: var(--mb-4);
}
.skills_data{
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    font-weight: var(--font-semi);
    padding: 0.5rem 1rem;
    margin-bottom: var(--mb-4);
    border-radius: 0.5rem;
    box-shadow: 0 4px 25px rgba(14, 36, 49, 0.15);
}
.skill_icon{
    font-size: 2rem;
    margin-right: var(--mb-2);
    color: var(--first-color);
}

.skills_name{
    display: flex;
    align-items: center;
}

.skills_bar{
    position: absolute;
    left: 0;
    bottom: 2px;
    background-color: var(--first-color);
    height: 0.25rem;
    border-radius: 0.5rem;
    z-index: var(--z-back);
    
}

.skills_html{
    width: 95%;
}

.skills_css{
    width: 85%;
}

.skills_js{
    width: 75%;
}
/*work*/
.work{
    text-align: center;
}
.work_container{
    row-gap: 2rem;
}
.work_img{
    box-shadow: 0 4 25px rgba(14, 36, 49, 0.15);
    border-radius: 0.5rem;
    overflow: hidden;
}
.work_img img{
    transition: 1s;
    cursor: pointer;
}
.work_img img:hover{
    transform: scale(1.1);
}
.control_input{
    width: 100%;
    font-size: var(--normal-font-size);
    font-weight: var(--font-semi);
    padding: 1rem;
    border-radius: 0.5rem;
    border: 1.5px solid var(--second-color);
    outline: none;
    margin-bottom: var(--mb-4);
}
.control_button{
    display: block;
    border: none;
    outline: none;
    font-size: var(--normal-font-size);
    cursor: pointer;
    margin-left: auto;
}
.footer{
    background-color: var(--second-color);
    color: #fff;
    text-align: center;
    font-weight: var(--font-semi);
    padding: 2rem 0;
}
.footer_title{
    font-size: 2rem;
    margin-bottom: var(--mb-4);
}
.footer_socials{
    margin-bottom: var(--mb-4);
}
.footer_icon{
    font-size: 1.5rem;
    color: #fff;
    margin: 0 var(--mb-2);
}
@media screen and (min-width:768px){
    body{
        margin:0;
    }
    .section{
        padding-top: 4rem;
        padding-bottom: 3rem;
    }
    .section-title{
        margin-bottom: var(--mb-6);
    }
    .section-title::after{
        width: 80px;
        top:3rem;
    }
    .nav{
        height:calc(var(--header-height)+1rem);
    }
    .nav_items{
        margin-left: var(--mb-6);
        margin-bottom: 0;
    }
    .nav_list{
        display: flex;
        padding-top: 0;
    }
    .nav_toggle{
        display: none;
    }
    .nav_link{
        color: var(--second-color);
    }
    .home{
        height:100vh;
    }
    .home_data{
        align-self: flex-end;
    }
    .home_social{
        top:0;
        padding-top: 0;
        padding-bottom: 2.5rem;
        flex-direction:row;
        align-self: flex-end;
    }
    .home_social-icon{
        margin-bottom: 0;
        margin-right: var(--mb-4);
    }
    .home_img{
        width: 460px;
        bottom: 15%;
    }
    .home_img img{
        width:100%;
    }
    .about_container{
        grid-template-columns: repeat(2,1fr);
        align-items: center;
        text-align: initial;
    }
    .skills_container{
        grid-template-columns: repeat(2,1fr);
        align-items: center;
        text-align: initial;
    }
    .about_img{
        width: 450px;
    }
    .work_container{
        grid-template-columns: repeat(3,1fr);
        grid-template-rows: repeat(2,1fr);
        column-gap: 2rem;
    }
    .contact_form{
        width: 400px;
    }
    .contact_container{
        justify-items:center;
    }
}
@media screen and (min-width : 1024px){
    .bd_grid{
        margin-left: auto;
        margin-right: auto;
    }
    .home_img{
        right: 10%;
    }
}