* {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    border: none;
    text-decoration: none;
    scroll-behavior: smooth;
    outline: none;
}
:root {
    --bg-color: #081b29;
    --second-bg-color: #112e42;
    --text-color: #ededed;
    --main-color: #00abf0;
}
html {
    font-size: 65.5%;
    /* overflow: hidden; */
}
body {
    background-color: var(--bg-color);
    color: var(--text-color);
}
.header {
    position: fixed;
    top: 0;
    left: 0;
    background-color: transparent;
    width: 100%;
    padding: 2rem 9%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: .3s;
}

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

.logo {
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 600;
}
.navber a{
    font-size: 1.7rem;
    color: var(--text-color);
    font-weight: 500;
    margin-left: 3.5rem;
    transition: .3s;
}
.navber a:hover,
.navber a.active{
    color: var(--main-color);
}
#menu-icon {
    font-size: 2.3rem;
    display: none;
    cursor: pointer;
}
section {
    min-height: 100vh;
    padding: 10rem 9% 2rem;

}
.home {
    display: flex;
    align-items: center;
    padding: 0 9%;
    background: url() no-repeat;
    background-size: cover;
    background-position: center;
}
.home-content {
    max-width: 60rem;
}
.home-content h1{
    font-size: 5.6rem;
    font-weight: 700;
    line-height: 1.3cap;
}

.home-content h1 span{
    color: var(--text-color);
}

.home-content .textanimate{
    position: relative;
    width: 32.8rem;
}
.home-content .textanimate h3{
    font-size: 3.2rem;
    font-weight: 700;
    color: transparent;
    -webkit-text-stroke: .7px var(--main-color);
}
.home-content p{
    font-size: 1.6rem;
    margin: 2rem 0 4rem;
}
.btn-box {
    /* background-color: red; */
    position: relative;
    display: flex;
    justify-content: space-between;
    width: 34.5rem;
    height: 5rem;
}
.btn-box .btn{
    background-color: var(--main-color);
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 15rem;
    height: 100%;
    border: .2rem solid var(--main-color);
    border-radius: .8rem;
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: .1rem;
    color: var(--bg-color);
    z-index: 1;
    overflow: hidden;
    transition: .5s;
}
.btn-box .btn:hover{
    color: var(--main-color);
}
.btn-box .btn:nth-child(2){
    background-color: transparent;
    color: var(--main-color);
}
.btn-box .btn:nth-child(2)::before{
    background-color: var(--main-color);
}

.btn-box .btn:nth-child(2):hover{
    color: var(--bg-color);
}
.btn-box .btn::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    background-color: var(--bg-color);
    height: 100%;
    z-index: -1;
    transition: .5s;
}
.btn-box .btn:hover::before{
    width: 100%;
}
.home-sci {
    position: absolute;
    bottom: 4rem;
    width: 170px;
    display: flex;
    justify-content: space-between;
}
.home-sci a{
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: .2rem solid var(--main-color);
    border-radius: 50%;
    overflow: hidden;
    z-index: 1;
    font-size: 1.5rem;
    transition: .5s;
}
.home-sci a:hover{
    color: var(--bg-color);
}
.home-sci a::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    z-index: -1;
    background-color: var(--main-color);
    transition: .5s;
}
.home-sci a:hover::before{
    width: 100%;
}
.home-imgHover {
    position: absolute;
    top: 0;
    right: 0;
    width: 45%;
    height: 100%;
    background: transparent;
    transition: .5s;
}
.home-imgHover:hover{
    background-color: var(--bg-color);
    opacity: .8;
}
.about {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 2rem;
    background-color: var(--second-bg-color);
    padding-bottom: 6rem;
}
.heading {
    font-size: 5rem;
    margin-bottom: 3rem;
    text-align: center;
}
span {
    color: var(--main-color);
}
.about-img{
    position: relative;
    width: 25rem;
    height: 25rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;

}
.about-img img{
    width: 90%;
    border-radius: 50%;
    border: .2rem solid var(--main-color);
}
.about-img .circle-spin{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(0);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border-top: .2rem solid var(--second-bg-color);
    border-bottom: .2rem solid var(--second-bg-color);
    border-left: .2rem solid var(--main-color);
    border-right: .2rem solid var(--main-color);

}
.about-content {
    text-align: center;

}
.about-content h3{
    font-size: 2.6rem;
}
.about-content p{
    font-size: 1.6rem;
    margin: 2rem 0 3rem;
}
.btn-box.btns{
    display: inline-block;
    /* background-color: red; */
    width: 15rem;
}
.btn-box.btn a::before{
    background-color: var(--second-bg-color);
}

.education {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    /* min-height: auto; */
    padding-bottom: 5rem;
}
.education .education-row{
    display: flex;
    flex-wrap: wrap;
    gap: 5rem;
}

.education-row .education-column{
    flex: 1 1 40rem;
}

.education-column .title{
    font-size: 2.5rem;
    margin: 0 0 1.5rem 2rem;
}

.education-column .education-box{
    border-left: .2rem solid var(--main-color);

}

.education-box .education-content{
    position: relative;
    padding-left: 2rem;
}

.education-box .education-content::before{
    content: '';
    position: absolute;
    top: 0;
    left: -1.1rem;
    width: 2rem;
    height: 2rem;
    background-color: var(--main-color);
    border-radius: 50%;
}

.education-content .content{
    position: relative;
    padding: 1.5rem;
    border: .2rem solid var(--main-color);
    border-radius: .6rem;
    margin-bottom: 2rem;
    overflow: hidden;
}

.education-box .content::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: #0c2a3ddc;
    z-index: -1;
    transition: .5s;
}
.education-box .content:hover::before{
    width: 100%;
}

.education-content .content .year{
    font-size: 1.5rem;
    color: var(--main-color);
    padding-bottom: .5rem;
}

.education-content .content .year i{
    padding-right: .5rem;
}

.education-content .content h3{
    font-size: 2rem;

}
.education-content .content p{
    font-size: 1.6rem;
    padding-top: .5rem;
}

.skills {
    /* min-height: auto; */

    padding-bottom: 7rem;
    background-color: var(--second-bg-color);
}

.skills .skills-row{
    display: flex;
    flex-wrap: wrap;
    gap: 5rem;
}
.skills-row .skills-column{
    flex: 1 1 40rem;

}
.skills-column .title{
    font-size: 2.5rem;
    margin: 0 0 1.5rem;
}

.skills-box .skills-content{
    position: relative;
    border: .2rem solid var(--main-color);
    border-radius: .6rem;
    padding: .5rem 1.5rem;
    z-index: 1;
    overflow: hidden;
}

.skills-box .skills-content::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: var(--bg-color);
    z-index: -1;
    transition: .5s;
}

.skills-box .skills-content:hover::before{
    width: 100%;
}

.skills-content .progress{
    padding: 1rem 0;
}

.skills-content .progress h3{
    font-size: 1.7rem;
    display: flex;
    justify-content: space-between;
}

.skills-content .progress h3 span{
    color: var(--text-color);
}

.skills-content .progress .bar{
    height: 2.5rem;
    border-radius: .6rem;
    border: .2rem solid var(--main-color);
    padding: .5rem;
    margin: 1rem 0;
}

.skills-content .progress .bar span{
    display: block;
    height: 100%;
    border-radius: .3rem;
    background-color: var(--main-color);
}

.skills-column:nth-child(1) .skills-content .progress:nth-child(1) .bar span{
    width: 90%;
}

.skills-column:nth-child(1) .skills-content .progress:nth-child(2) .bar span{
    width: 80%;
}
.skills-column:nth-child(1) .skills-content .progress:nth-child(3) .bar span{
    width: 65%;
}
.skills-column:nth-child(1) .skills-content .progress:nth-child(4) .bar span{
    width: 75%;
}

.skills-column:nth-child(2) .skills-content .progress:nth-child(1) .bar span{
    width: 95%;
}

.skills-column:nth-child(2) .skills-content .progress:nth-child(2) .bar span{
    width: 67%;
}

.skills-column:nth-child(2) .skills-content .progress:nth-child(3) .bar span{
    width: 85%;
}

.skills-column:nth-child(2) .skills-content .progress:nth-child(4) .bar span{
    width: 60%;
}


.contact{
    /* min-height: auto; */
    padding-bottom: 7rem;

}

.contact form {
    max-width: 70rem;
    margin: 0 auto;
    text-align: center;
}

.contact form .input-box{
    position: relative;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.contact form .input-box .input-field{
    position: relative;
    width: 49%;
    margin: .8rem 0; 

}

.contact form .input-box .input-field input, 
.contact form .textarea-field textarea{
    width: 100%;
    height: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    color: var(--text-color);
    background-color: transparent;
    border-radius: .6rem;
    border: .2rem solid var(--main-color);
}


.contact form .input-box .input-field input::placeholder, 
.contact .form .textarea-field textarea::placeholder{
    color: var(--text-color);
}

.contact form .focus{
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height:100%;
    background-color: var(--second-bg-color);
    z-index: -1;
    transition: .5s;
}

.contact form .input-box .input-field input:focus~.focus,
.contact form .input-box .input-field input:valid~.focus,
.contact form .textarea-field textarea:focus~.focus,
.contact form .textarea-field textarea:valid~.focus{
    width: 100%;
}


.contact form .textarea-field{
    position: relative;
    margin: .8rem 0 2.7rem;
    display: flex;
}

.contact form .textarea-field textarea{
    resize: none;
}

.contact form .btn-box.btns .btn{
    cursor: pointer;
}

.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 2rem 9%;
    background-color: var(--second-bg-color);
}

.footer .footer-text{
    font-size: 1.6rem;
}

.footer-iconTop a{
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: .8rem;
    background-color: var(--main-color);
    border: .2rem solid var(--main-color);

    border-radius: .6rem;
    z-index: 1;
    overflow: hidden;
}

.footer-iconTop a::before{
    content: '';
    position:absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    z-index: -1;
    background-color: var(--second-bg-color);
    transition: .5s;
}

.footer-iconTop a:hover::before{
    width: 100%;
}

.footer-iconTop a i{
    font-size: 2.4rem;
    color: var(--bg-color);
    transition: .5s;
}

.footer-iconTop a:hover i{
    color: var(--main-color);
}


@media (max-width: 1200px) {
    html {
        font-size: 55%;
    }
}

@media (max-width: 991px) {
    .header {
        padding: 2rem 4%;
    }

    section {
        padding: 10rem 4% 2rem;
    }
}

.home {
    padding: 0 4%;
}

.footer {
    padding: 2rem 4%;
}

@media(max-width: 768px) {
    .header {
        background: var(--bg-color);
    }

    #menu-icon{
        display: block;
    }

    .navber{
        position: absolute;
        top: 100%;
        left: -100%;
        width: 100%;
        padding: 1rem 4%;
        background: var(--bg-color);
        box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .2);
        z-index: 1;
        transition: .25s ease;
        transition-delay: .25s;
    }

    .navber.active{
        left: 0;
        transition-delay: 0s;
    }

    .navber  .active-nav{
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: yellowgreen;
        border-top: .1rem solid rgba(0, 0, 0, .2);
        z-index: -1;
        transition: 25s ease;
    }

    .navber.active .active-nav{
        transition-delay: .25s;
    }

    .navber a{
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
    }
}