@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;
    font-family: 'Poppins',sans-serif;
}

:root{
    --bg-color:#081b29;
    --second-bg-color:#112e42;
    --text-color: #ededed;
    --main-color:#00abf0;
}

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

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

details{
    transform: translate(0,-.7rem);
}

summary{
    position: relative;
    display: inline-block;
}

.header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding:2rem 9%;
    background-color:transparent;
    display:flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: .3s;
}

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

}

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

.navbar{
    position: relative;
}

.navbar a{
    font-size: 1.7rem;
    color: var(--text-color);
    font-weight: 500;
    margin-left: 3.6rem;
    transition:.3s ;
}

.navbar a:hover,
.navbar a.active {
    color:var(--main-color);
}

#menu-icon{
    position: relative;
    font-size: 3.6rem;
    color: var(--text-color);
    cursor:pointer;
    display: none;
}

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

.home{
    display: flex;
    align-items: center;
    padding: 0 9%;
    background: url('home.jpg') no-repeat;
    background-size: cover;
    background-position: center;
}


.home-content{

    max-width: 60rem;
    z-index: 99;

}

#hi{
    font-size: 3.2rem;
    font-weight: 700;
}

.home-content h1{
    position: relative;
    display: inline-block;
    font-size:5.6rem;
    font-weight: 700;
    line-height: 1.3;
}

.home-content .text-animate{
    position: relative;
    width:38.8rem;
}

.home-content .text-animate h3{
    font-size: 3.2rem;
    font-weight: 700;
    color:whitesmoke;
}

.home-content .text-animate span{
    color: rgb(160, 205, 71);
}

.home-content p{
    position: relative;
    font-size: 1.6rem;
    margin:2rem 0 4rem;
}

.btn-box{
    position: relative;
    display: flex;
    justify-content: space-between;
    width: 34.5rem;
    height: 5rem;
}

.btn-box .btn{
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 12rem;
    height:100%;
    background-color: var(--main-color);
    border: .2rem solid var(--main-color);
    border-radius:3rem;
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: .1rem;
    color: var(--bg-color);
    z-index: 1;
    overflow: hidden;
    transition: .5s;
}
.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:hover{
    color:var(--main-color);
}

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

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


.home-sci{
    position: absolute;
    bottom: 6rem;
    width: 270px;
    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-color: transparent;
    border: .2rem solid var(--main-color);
    border-radius: 50%;
    font-size: 20px;
    color: var(--main-color);
    z-index: 1;
    overflow: hidden;
    transition: .5s;
}

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

.home-sci a:hover{
    color:var(--bg-color);
}

.home-sci a:hover::before{
    width: 100%;
}

.social-icon:hover{
    box-shadow: 0 0 29px var(--main-color);
    transition: all .3s ease-in-out;
}


.home-imgHover{
    position: absolute;
    top:20%;
    right:10%;
    width:35%;
    background: transparent;
}

.home-imgHover{
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: transparent;
    transition: 3s;
}

.home-imgHover:hover{
 background:var(--bg-color);
 opacity: .8;
}

/*about section*/

.about{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap:2rem;
    background: var(--second-bg-color);
    padding-bottom: 6rem;
}

.heading{
    position: relative;
    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;
    justify-content: center;
    align-items: 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);
    animation: aboutSpinner 8s linear infinite;
}
                                      
.about-content{
    text-align: center;
}

.about-content h3{
    position: relative;
    display: inline-block;
    font-size: 2.5rem;
}


.about-content p{
    position: relative;
    font-size: 1.6rem;
    margin: 2rem 0 3rem;
}

.btn-box.btns{
    display: inline-block;
    width: 15rem;
}

.btn-box.btns a::before{
    background: var(--second-bg-color);
}


/*education and experience*/

.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{
    position: relative;
    display: inline-block;
    font-size: 3.3rem;
    margin: 0 0 1.9rem 3rem;
    color: var(--main-color);
    text-shadow:0 0 .5rem #00abf0;
}

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

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



.education-content .content .year{
    font-size: 1.5rem;
    color: cyan;
    padding-bottom: .5rem;
}

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

.education-content .content h3{
    font-size: 2.3rem;
}

.h3span{
    color: rgb(0, 250, 229);
}

.education-content .content p{
    color: whitesmoke;
    font-size: 1.7rem;
    padding-top: .5rem;
}


/* skills section design*/


.skills-content p{
    font-size: 1.6rem;
    margin:2rem 0 3rem ;
}

.skills{
    min-height: auto;
    padding-bottom: 7rem;
}

.skills h2{
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 5rem;
}


.skills .skills-container{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 0;
}

.skills-container .skills-box{
    position: relative;
    flex: 1 1 30rem;
    background: var(--bg-color);
    padding: 3rem 2rem 4rem;
    border-radius: 2rem;
    box-shadow:0 .1rem .5rem var(--second-bg-color);
    text-align: center;
    border-top: .6rem solid var(--main-color);
    border-bottom: .6rem solid var(--main-color);
    transition: .5s ease;
}

.skills-container .skills-box:hover{
    box-shadow: 0 .1rem 2rem var(--second-bg-color);
    transform: scale(1.02);
}

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

.skills-box h3{
    font-size: 2.6rem;
    transition: .5;
}

.skills-box:hover h3{
    color: var(--main-color);
}

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


/*projects section design*/

.heading-project{
    position: relative;
    margin-bottom: 0rem;
}



.projects-container{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    width: 100%;
    padding: 5rem 1rem;
}
 

.projects-container .projects-wrapper{
    position: relative;
    max-width: 90rem;
    width: 90%;
    padding: 5rem;
}

.projects-wrapper.projects-box{
    background: yellowgreen;
    padding: 2rem;
    border-radius: 4rem;
    overflow: hidden;
}

.projects-content .projects-slide{
    display: flex;
    align-items: center;
    flex-direction: column;
    background: var(--bg-color);
    box-shadow: 0 .1rem 2rem var(--second-bg-color);
    border-radius:2rem;
    padding: 3rem 5rem;
    border-top:.8rem solid var(--main-color);
    border-bottom:.8rem solid var(--main-color);
}

.projects-slide img{
    width: 100%;
    height: 45rem;
    object-fit: cover;
    border: .5rem solid var(--bg-color);
    border-radius: 7rem;
    outline: .3rem solid var(--main-color);
}

.projects-slide h3{
    font-weight: 800;
    text-decoration: 1px dashed var(--main-color);
    font-size: 2.8rem;
    margin-top: 1rem;
    text-align: center;
    color: aqua;
    margin: .5rem 0 2rem 0;
} 

.projects-slide p{
    font-size: 1.3rem;
    margin:1rem 0;
}

.projects-box .swiper-button-next ,
.projects-box .swiper-button-prev{
    color: var(--main-color);
}

.projects-box .swiper-button-next:hover ,
.projects-box .swiper-button-prev:hover{
    background:var(--second-bg-color);
    color:var(--main-color);
}

.projects-box .swiper-button-next{
    right: 0;
}

.projects-box .swiper-button-prev{
    left: 0;
}

.projects-box .swiper-pagination-bullet{
    background: rgba(0,0,0,.9);
}

.projects-box .swiper-pagination-bullet-active{
    background: var(--main-color);
}




/*  hobbies section design  */


.hobby-page{
    min-width: 100vh;
    background:var(--second-bg-color);
}

.heading-hobby{
    margin-bottom: 2.4rem;
}

.hobby-section{
    display: flex;
    justify-content: center;
    align-items: center;
}

.hobby-container{
    margin: 0 auto;
    position: relative;
    display: flex;
    flex-wrap: wrap;
    padding: 5rem 2.5rem;
    justify-content: center;
    align-items: center;
    gap:10rem;
}

.card{
    position: relative;
    width: 33rem;
    height: 21rem;
    background: var(--second-bg-color);
    transition: .5s;
}

.card:hover{
    height: 45rem;
}

.card .lines{
    position: absolute;
    inset: 0;
    background-color: #000;
     overflow: hidden; 
}

.card .lines::before{
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 600px;
    height: 120px;
    background: linear-gradient(transparent,#45f3ff,#45f3ff,
    #45f3ff,transparent);
    animation: animate 4s linear infinite;
    animation-play-state: paused;
}

.card:hover .lines::before{
    animation-play-state: running;
}


@keyframes animate{
    0%{
        transform: translate(-50%, -50%) rotate(0deg) ;
    }

    100%{
            transform: translate(-50%, -50%) rotate(360deg) ;      
    }
}

.card .lines::after{
    content: '';
    position: absolute;
    inset: 3px;
    background:var(--bg-color);
}

.card .imgBx{
    position: absolute;
    left: 50%;
    top: -4.8rem;
    width: 14rem;
    height: 14rem;
    transform: translateX(-50%);
    background: #000;
    transition: .5s;
    z-index: 10;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.card:hover .imgBx{
    top: 2rem;
     width: 25rem;
    height: 23rem; 
}

.card .imgBx::before{
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 55rem;
    height: 18rem;
    transform: translate(-50%,-50%);
    background: linear-gradient(transparent,#df1253,#e81256,
    #e31355,transparent);
    animation: animate2 6s linear infinite;
    animation-play-state: paused;
}

.card:hover .imgBx::before{
    animation-play-state: running;
}

@keyframes animate2{
    0%{
        transform: translate(-50%, -50%) rotate(360deg) ;
    }

    100%{
            transform: translate(-50%, -50%) rotate(0deg) ;      
    }
}


.card .imgBx::after{
    content: '';
    position: absolute;
    inset: .4rem;
    background-color:var(--bg-color);   
}

.card .imgBx img{
    position: absolute;
    width:10rem;
    z-index: 1;
    filter: invert(1);
    opacity: .7s;
    transition: .5s;
}

.card:hover .imgBx img{
    opacity: 1;
    width: 18rem;
}

.card .content-hobby{
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    overflow: hidden;
}

.card .content-hobby .details-hobby{
    padding: 4rem 2rem;
    text-align: center;
    width: 100%;
    transition: .5s;
    transform: translateY(7rem);
}

.card:hover .content-hobby .details-hobby{
    transform: translateY(0px);
}

.card .content-hobby .details-hobby h2{
    font-size: 2.6em;
    font-weight: 700;
    transform: translate(0,-1.2rem);
    color: var(--main-color);
    text-shadow: 1px 2px 5px rgb(233, 15, 15);
    line-height: 1.2em;
}

.card .content-hobby .details-hobby p{
   color:#fff;
   opacity: .0;
   transition: .5s;
}



.card:hover .content-hobby .details-hobby p{
    opacity: 1;
}




/*   contact section design */

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

.contact h2{
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.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: 1.7rem;
    color: var(--text-color);
    background: transparent;
    border-radius: .6rem;
    border: .2rem solid var(--main-color);
}

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

.contact form .focus{
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background:var(--second-bg-color);
    border-radius: .7rem;
    z-index: -1;
    transform: .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 and  top up desingn */

.footer-iconTop a{
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: .8rem;
    background: var(--main-color);
    border: .2 solid var(--main-color);
    border-radius: .6rem;
}


.footer-iconTop a i{
    font-size: 2.8;
    columns: var(--bg-color);
}



/*  footer */


.footer{
    background-color: black;
    color: whitesmoke;
    width: 100%;
    bottom: 0;
    left: 0;
}

.footer .footer-heading{
    text-align: center;
    color: #fefefe;
    max-width: 1010px;
    width: 90%;
    text-transform: uppercase;
    margin:0 auto;
    margin-bottom: 4rem;
    font-family: "Gill Sans",""'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

.footer .footer-content{
    display:flex;
    justify-content: space-evenly;
    flex-wrap: wrap;
    align-items: center;
    margin: 0;
}

.footer-services , .footer-details , .social-media{

    display:flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}

.footer .footer-content p{
    margin-bottom: 1.6rem;
}
 .footer .footer-content a{
    text-decoration: none;
    color:#fefefe;
 }

 .footer .footer-content a:hover{
    border-bottom: 1px solid chocolate;
    background: var(--main-color);
    color: var(--bg-color);
 }

 .footer .footer-content h4{
    margin-bottom: 1.3rem;
    font-size: 2.5rem;
 }

 .footer-mobile , .footer-mail{
    font-size: 1.8rem;
 }

 footer{
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
 }

 footer hr{
    color:wheat;
    margin: 1rem 0;
 }


 .social-media i{
   background-color:var(--main-color);
   height: 2rem;
   width: 2rem;
    border-radius: 40% yellow;
 }

 

 /* ANIMATION RELOAD AND SCROLL */

.animate{
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-color:var(--bg-color);
    z-index: 98;
}

.animate.home-img{
    width: 50%;
}

.logo .animate,
.navbar .animate,
#menu-icon .animate,
.home.show-animate .animate{
    animation: showRight 1s ease forwards;
    animation-delay: calc(.3s * var(--i));
}

.animate.scroll{
    transition: 1s ease;
    transition-delay: calc(.3s / var(--i));
    animation: none;
}

section:nth-child(odd) .animate.scroll{
    background: var(--second-bg-color);
}

.education .education-box .animate.scroll{
    width: 105%;
}

.about.show-animate  .animate.scroll,
.education.show-animate .animate.scroll,
.skills.show-animate .animate.scroll,
.contact.show-animate .animate.animate.scroll
 {
    transition-delay: calc(.3s * var(--i));
    width: 0;
}









/* brekpoints */

@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:850px) {
    .animate.home-img{
        width: 55%;
    }

}




@media(max-width:768px){
    .header{
        background: var(--bg-color);
    }
    #menu-icon{
        display: block;
    }
    .navbar{
        position: absolute;
        top: 100%;
        left: -100%; 
        width: 100%;
        padding: 1rem 4%;
        background: var(--main-color);
        box-shadow: 0 .5rem 1rem rgba(0,0,0,.2);
        z-index: 1;
        transition: .25s ease;
        transition-delay: .25s;
    }

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

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

    .navbar.active .active-nav{
        left: 0;
        transition-delay: .25s;
    }

    .navbar a{
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
        transform: translateX(-20rem);
        transition-delay: .2s;
    }

    .navbar.active a{
        transform: translateX(0);
        transition-delay: .25s;
    }

    .home-imgHover{
        pointer-events: none;
        background: var(--bg-color);
        opacity: .6s;
    }
}
    


@media (max-width:520px){
    html{
        font-size: 50%;
    }
   
    .home-content h1{
        display: flex;
        flex-direction: column;
    }

    .home-sci{
        width: 160px;
    }

    .home-sci a{
        width: 38px;
        height: 38px;
    }
    .hobby-section , .heading-hobby{
        margin-right: 27rem;
    }

}

@media (max-width: 462px){
    .home-content h1{
        font-size: 5.2rem;
    }

    .education{
        padding: 10rem 4% 5rem 5%;
    }

    .contact form .input-box .input-field{
        width: 100%;
    }

    .footer{
        flex-direction: column-reverse;
    }

    .footer p{
        margin-top: 2rem;
    }
    .hobby-section , .heading-hobby{
        margin-right: 20rem;
    }
     
}


@media(max-width:371px){
    .home{
        justify-content: center;
    }

    .home-content{
        display: flex;
        align-items: center;
        flex-direction: column;
        text-align: center;
    }

    .home-content h1{
        font-size: 5rem;
    }
    .hobby-section , .heading-hobby{
        margin-right: 28rem;
    }
}


/* footer breakpoints */

@media(max-width:767px) {
    .footer .content{
        display: flex;
        flex-direction: column;
        font-size: 14px;
    }
    .footer{
        position:unset;
    }

}

@media(min-width:768px) and (max-width:1024px){
    .footer .content,
        .footer{
            font-size: 14px;
        }
}

@media (orientation:landscape) and (max-height:500px){
    .footer{
        position:unset;
    }
}




/* keyframes animations */

@keyframes aboutSpinner{
    100%{
        transform: translate(-50%, -50%) rotate(360deg)
    }
}

@keyframes showRight{
    100%{
        width: 0;
    }
}