:root{
    --bg-black-900: #000000;
    --bg-black-100: #dddddd;
    --bg-black-50: #eff0f4;
    --text-black-900: #000000;
    --text-black-700: #555555;
    --text-black-600: #666666;
    --text-black-300: #bbbbbb;
    --outer-shadow: 3px 3px 3px #d0d0d0, -3px -3px 3px #f8f8f8;
    --outer-shadow-0: 0 0 0 #d0d0d0, 0 0 0 #f8f8f8; 
    --inner-shadow: inset 3px 3px 3px #d0d0d0, inset -3px -3px 3px #f8f8f8;
    --inner-shadow-0: inset 0 0 0 #d0d0d0, inset 0 0 0 #f8f8f8;
}
body{
    font-size:16px;
    line-height:1.5;
    overflow-x: hidden;
    background-color: var(--bg-black-50);
    /* overflow-y: hidden; */
}
body.stop-scrolling{
    overflow-y:hidden;
}
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline:none;
     
}
:before,:after{
    box-sizing: border-box;
}
*{
    text-decoration: none;
}
ul{
    list-style: none;
    margin: 0;
    padding: 0;
}
img{
    vertical-align: middle;
    max-width: 100%;

}
.container{
    max-width: 1140px;
    margin: auto;
}
.row{
    display:flex;
    flex-wrap: wrap;
}
.justify-content-between{
    justify-content: space-between;
}
.outer-shadow{
    box-shadow: var(--outer-shadow);
}
.inner-shadow{
    box-shadow: var(--inner-shadow);
}
.hover-in-shadow{
    position: relative;
    z-index: 1;
}
.hover-in-shadow:hover{
    box-shadow: var(--outer-shadow-0)  
}
.hover-in-shadow:after{
    content:'';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    transition: all 0.3s ease;
}
.hover-in-shadow:hover:after{
    box-shadow: var(--inner-shadow);
}
.align-items-center{
    align-items: center;
}
.btn-1{
    padding: 10px 25px;
    font-size: 16px;
    font-weight:500;
    color:var(--skin-color);
    background-color: transparent;
    line-height:1.5;
    cursor:pointer;
    border-radius: 30px;
    transition: all 0.3s ease;
    display: inline-block;
    margin-top:30px;
}
.btn-1:after{
    border-radius: 30px;
}
.effect-wrap .effect{
    position: absolute;
    z-index: -1;
}
.effect-1{
    width: 30px;
    height: 30px;
    border:4px solid #8a49ff;
    right: 10%;
    bottom:10%;
    animation: spin 10s linear infinite;
}
.effect-2{
    left:3%;
    bottom:15%;
    width: 40px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    animation: topBounce 3s ease-in-out infinite;
}
.effect-2 div{
    height: 3px;
    width:3px;
    background-color: #ff9c07;
    margin: 0 3px 8px;
}
.effect-3{
    height: 180px;
    width: 180px;
    border: 25px solid var(--skin-color);
    border-radius:50%;
    left:50%;
    top: -120px;   
    animation: leftBounce 3s ease-in-out infinite;
}
.effect-4{
    border-top: 30px solid transparent;
    border-left: 30px solid #06d79c;
    left:30%;
    top: 20%;
    animation: spin 15s linear infinite;
 }
 .effect-4:before{
     content: '';
     border-top:30px solid transparent;
     border-left:30px solid #06d79c;
     position: absolute;
     opacity: 0.5;
     left: -35px;
     top: -25px;
 }
 .effect-5{
     height: 50px;
     width: 50px;
     right: 10%;
     top:30%;
     display: flex;
     justify-content: space-between;
     border-radius: 50%;
     overflow: hidden;
     animation: spin 10s linear infinite;
 }
 .effect-5 div{
     width: 1px;
     background-color: #4dd0e1;
     
 }
@keyframes spin {
    0%{
        transform: rotate(0deg);
    }
    100%{
        transform: rotate(360deg);
    }
}
@keyframes topBounce {
    0%,100%{
        transform: translateY(0);
    }
    50%{
        transform: translateY(25px)
    }
}
@keyframes leftBounce{
    0%,100%{
        transform: translateX(0);
    }
    50%{
        transform: translateX(25px)
    }
}
@keyframes fadeInTop{
    0%{
        opacity: 0;
        transform: translateY(-25px);
    }
    100%{
        opacity: 1;
        transform: translateY(0px);
    }
}
.section-title {
    padding: 0 15px;
    flex: 0 0 100%;
    max-width: 100%;
    text-align: center;
    margin-bottom: 60px;
}
.section-title h2{
    display: inline-block;
    font-size:30px;
    font-weight:700;
    color: var(--text-black-900);
    text-transform: uppercase;
    margin: 0;
}
.section-title h2:before {
    content: attr(data-heading);
    display: block;
    font-size: 16px;
    font-weight:600;
    color: var(--skin-color);
}
.section.hide{
    display: none;
}
/* header */
.header {
    padding: 20px 15px;
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 99;
}
.header .logo a{
    display: inline-block;
    text-align: center;
    line-height:36px;
    height: 40px;
    width: 40px;
    font-size:24px;
    color:var(--skin-color);
    border-radius:50%;
    border: 2px solid var(--skin-color);
    font-weight:600;
    text-transform:uppercase;
}
.header .hamburger-btn{
    height: 40px;
    width: 40px;
    display: flex;
    align-items: center;
    cursor: pointer;
    border-radius:50%;
    justify-content:center;
    transition: all 0.3s ease;
}
.header .hamburger-btn:after{
    border-radius:50%;
}
.header .hamburger-btn span{
    display: block;
    height: 2px;
    width: 16px;
    background-color: var(--bg-black-900); 
    position: relative;
}
.header .hamburger-btn span:before,
.header .hamburger-btn span:after{
      content:'';
      position: absolute;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: var(--bg-black-900);
}
.header .hamburger-btn span:before{
    top: 6px;
}
.header .hamburger-btn span:after{
    top: -6px;
}

/* navigation menu */
.nav-menu{
    position: fixed;
    background-color: var(--bg-black-50);
    padding:0 15px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0;
    visibility: hidden;
    overflow-y: auto;
}
.fade-out-effect{
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-black-50);
    z-index: -1;
    visibility:hidden;
}
.fade-out-effect.active{
    visibility: visible;
    z-index: 1000;
    animation: fadeOut 0.3s ease-out;
}
@keyframes fadeOut {
    0% {
        opacity: 1;
    }
    100%{
        opacity: 0;
    }
}

.nav-menu.open{
    visibility: visible;
    opacity: 1;
    z-index: 999;
    transition: all 0.3s ease-in;
}

.nav-menu .close-nav-menu{
    height: 40px;
    width: 40px;
    display: block;
    font-size: 35px;
    line-height: 35px;
    border-radius:50%;
    position:absolute;
    right: 15px;
    top: 15px;
    cursor: pointer;
    text-align: center;
    color: var(--text-black-600);
    transition: all 0.3s ease;
}
.nav-menu .close-nav-menu:after{
    border-radius:50%;
}
.nav-menu-inner{
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content:center;
}
.nav-menu ul{
    padding: 15px;
}
.nav-menu ul li{
    display:block;
    margin-bottom:20px;
    text-align: center;
}
.nav-menu ul:last-child{
    margin-bottom: 0;
}
.nav-menu ul li a{
    display: inline-block;
    font-size: 28px;
    font-weight:600;
    color: var(--text-black-700);
    padding: 5px 30px;
    text-transform: capitalize;
    border-radius: 30px;
    transition: all 0.3s ease;
}
.nav-menu ul li a:after{
    border-radius: 30px;
}
.nav-menu ul li a.active{
    color: var(--skin-color);
}
.nav-menu .copyright-text{
    position:absolute;
    top: 50%;
    font-size: 15px;
    color: var(--text-black-600);
    transform: translateY(-50%) rotate(90deg);
    left: -40px;
}

/* home section */
.home-section {
    position: relative;
}
.home-section .full-screen{
    padding: 50px 0;
    min-height: 100vh;
}
.home-section .home-text,
.home-section .home-img{
     flex: 0 0 50%;
     max-width: 50%;
     padding: 0 15px;
}
.home-section .home-text p{ 
    color:var(--text-black-300);
    font-size: 18px;
    text-transform: capitalize;
    margin:0;

}
.home-section .home-text h2{
    font-size: 55px;
    font-weight: 700;
    color: var(--text-black-900);
    margin: 0;
}
.home-section .home-text h1{
    font-size:20px;
    font-weight: 500;
    color: var(--text-black-700);
    margin: 0;
    text-transform: capitalize;
}
.home-section .home-text .btn-1{
    margin-top: 30px;
}
.home-section .home-img .img-box{
    max-width:400px;
    display:block;
    margin:auto;
    border-radius:50%;
    padding: 15px;
}
.home-section .home-img .img-box img{
    width: 100%;
    border-radius:50%;
    border: 10px solid transparent;
}


/* about section */

.about-section {
    padding:80px 0 0;
    min-height: 100vh;
}
.about-section .about-img {
    flex: 0  0 40%;
    max-width: 40%;
    padding:0 15px;
}
.about-section .about-img .img-box{
    padding: 15px;
    border-radius:5px;
}
.about-section .about-img .img-box img{
    width: 100%;
    border: 10px solid transparent;
    border-radius:5px;
}
.about-section .about-img .social-links{
    margin-top:20px;
    text-align: center;
}
.about-section .about-img .social-links a{
    display: inline-block;
    height: 40px;
    width: 40px;
    font-size: 16px;
    text-align: center;
    color: var(--text-black-600);
    margin: 0 4px;
    transition: all 0.3s ease;
}
.about-section .about-img .social-links a i{
    line-height:40px;
}
.about-section .about-img .social-links a:hover{
    color: var(--skin-color);
}
.about-section .about-info{
    flex: 0 0 60%;
    max-width: 60%;
    padding:0 15px;
}
.about-section .about-tabs{
    padding:60px 15px 50px;
    flex: 0 0 100%;
    max-width: 100%;
    text-align: center;
}

.about-section .about-info p{
    font-size:16px;
    line-height:26px;
    margin-bottom:15px ;
    color: var(--text-black-600);
}
.about-section .about-info span{
    font-weight: 600;
}
.about-section .about-tabs .tab-item{
    display: inline-block;
    margin: 0 5px 10px;
    cursor: pointer;
    padding:5px 10px;
    border-radius:30%;
    transition: all 0.3s ease;
    font-size: 16px;
    color: var(--text-black-600);
    font-weight: 500;
    text-transform: capitalize;
}
.about-section .about-tabs .tab-item:hover:not(.active){
    opacity: 0.6;
}
.about-section .about-tabs .tab-item.active{
    color: var(--skin-color);
}
.about-section .tab-content{
    flex:0 0 100%;
    max-width: 100%;
    display:none;
}
.about-section .tab-content.active{
    display: block;
    animation: fadeInTop 0.5s ease;
}

.about-section .skills{
    padding:0 0 40px;
}
.about-section .skills .skill-item{
    flex: 0 0 50%;
    max-width: 50%;
    padding:0 15px;
    margin-bottom: 40px;
}
.about-section .skills .skill-item p{
    font-size:16px;
    color: var(--text-black-600);
    text-transform: capitalize;
    margin: 0 0 10px;

}
.about-section .skills .skill-item .progress{
    height: 20px;
    border-radius: 10px;
    position: relative;
}
.about-section .skills .skill-item .progress-bar {
    background-color: var(--text-black-600);
    height: 6px;
    left: 7px;
    top: 7px;
    position: absolute;
    border-radius:10px;
}
.about-section .skills .skill-item .progress-bar span{ 
    position:absolute;
    right: 0;
    top: 0;
    font-size:16px;
    font-weight:500;
    color: var(--text-black-600);
    margin-top: -40px;
}
.about-section .exprience{
    padding-bottom: 80px;
}
.about-section .timeline{
    flex: 0  0 100%;
    max-width: 100%;
    position:relative;
}
.about-section .timeline:before{
    content: '';
    width: 1px;
    height: 100%;
    left: 50%;
    top: 0;
    background-color: var(--bg-black-100);
    position: absolute;
}
.about-section .timeline .timeline-item{
    flex: 0  0 100%;
    max-width: 100%;
    padding: 0 15px;
}
.about-section .timeline .timeline-item-inner{
    padding: 30px;
    border-radius: 5px;
    position:relative;
}
.about-section .timeline .timeline-item-inner::before{
    content: " ";
    position: absolute;
    width: 30px;
    height: 1px;
    background-color:var(--bg-black-100);
    top: 37px;
    z-index: -1;
}
.about-section .timeline .timeline-item:nth-child(odd) .timeline-item-inner::before{
    right: -30px;
}
.about-section .timeline .timeline-item:nth-child(even) .timeline-item-inner::before{
    left: -30px;
}
.about-section .timeline .timeline-item-inner .icon{
    height: 40px;
    width: 40px;
    background-color:var(--bg-black-50);
    text-align: center;
    border: 1px solid var(--bg-black-100);
    line-height: 40px;
    border-radius:50%;
    position:absolute;
    font-size: 16px;
    color: var(--skin-color);
    top: 18px;
}
.about-section .timeline .timeline-item:nth-child(odd) .icon{
    right: -70px;
}
.about-section .timeline .timeline-item:nth-child(even) .icon{
    left: -70px;
}
.about-section .timeline .timeline-item:nth-child(odd){
    padding-right: calc(50% + 50px);
    text-align: right;
}
.about-section .timeline .timeline-item:nth-child(even){
    padding-left: calc(50% + 50px);
}
.about-section .timeline .timeline-item-inner span{
    font-weight: 500;
    color: var(--skin-color);
    display: block;
    margin: 0 0 10px;
    text-transform: capitalize;
}
.about-section .timeline .timeline-item-inner h3{
    font-size:20px;
    color: var(--text-black-700);
    font-weight: 600;
    margin: 0 0 5px;
    text-transform: capitalize;
}
.about-section .timeline .timeline-item-inner h4{
    font-size: 16px;
    font-style: italic;
    color: var(--text-black-600);
    margin: 0;
}
.about-section .timeline .timeline-item-inner p{
    font-size:10px;
    color: var(--text-black-600);
    line-height: 26px;
    margin: 15px 0 0;

}

/* services section */
.service-section {
    padding: 80px 0 80px;
    min-height: 100vh;
}
.service-section .service-item {
    flex: 0 0 33.33%;
    max-width: 33.33%;
    padding:15px;
    display: flex;
    flex-wrap: wrap;
}
.service-section .service-item-inner{
    padding: 50px 15px;
    border-radius: 5px;
    text-align: center;
    width: 100%;
}
.service-section .service-item-inner h3{
    font-size:20px;
    font-weight: 600;
    color:var(--text-black-700);
    margin:0 0 10px;
    text-transform: capitalize;
}
.service-section .service-item-inner p{
    font-size:16px;
    color: var(--text-black-600);
    margin: 0;
    line-height: 26px;
}
.service-section .service-item-inner .icon {
    height: 60px;
    width: 60px;
    text-align: center;
    border-radius:50%;
    transition: all 0.3s ease;
    display:block;
    margin: 0 auto 30px;
    position:relative;
    transition: all 0.3s ease;
}
.service-section .service-item-inner .icon::after{
    content:'';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    border-radius:50%;
}
.service-section .service-item-inner:hover .icon{
    box-shadow: var(--inner-shadow-0);
}
.service-section .service-item-inner:hover .icon:after{
    box-shadow: var(--outer-shadow);
}

.service-section .service-item-inner .icon i{
    font-size:25px;
    line-height: 60px;
    transition: all 0.3s ease;
}
.service-section .service-item-inner .icon:hover i{
    color: var(--skin-color);
}

/* blog section */
.blog-section{
    padding: 80px 0 50px;
    min-height: 100vh;
}

.blog-item{
    flex: 0 0 33.33%;
    max-width:33.33%;
    margin-bottom: 30px;
    display: flex;
    flex-wrap: wrap;
    padding:10px;
}
.blog-item-inner{
    border-radius:10px;
    overflow:hidden;
    padding: 15px;
    /* border:1px solid var(--text-black-700); */
}
.blog-item-inner .blog-img img{
    /* border-radius: 5px; */
    width: 100%;
    display: block;
    position:relative;
    overflow: hidden;
    transform: translateY(0px);
    opacity:1;
}
.blog-item-inner:hover .blog-img img{
    transform: translateY(-25px);
}

.blog-item-inner .blog-img .blog-date{
    position: absolute;
    padding: 4px 10px;
    border-radius:5px;
    color: var(--skin-color);
}

.blog-item-inner .blog-info{
    padding:30px 15px;
    background-color: var(--bg-black-50);
}
.blog-item-inner .blog-info .blog-title{
    font-size:18px;
    font-weight: 700;
    color: var(--text-black-900);
    text-transform: capitalize;
    margin-bottom: 15px;
}
.blog-item-inner .blog-info .blog-discription{
    font-size:16px;
    line-height:25px;
    color: var(--text-black-600);
    font-weight:400;
    margin-bottom:15px;
}
.blog-item-inner .blog-info .blog-tags{
    font-size:16px;
    line-height:25px;
    color: var(--text-black-900);
}
.blog-item-inner .blog-info .blog-tags a{
    text-decoration: none;
    font-weight:600;
    color: var(--skin-color);
}


/* portfolio section */
.portfolio-section{
    padding: 80px 0 80px;
    min-height: 100vh;
}
.portfolio-section .section-title{
    margin-bottom: 40px;
}
.portfolio-section .portfolio-filter{
    padding:0 15px;
    flex: 0 0 100%;
    max-width: 100%;
    text-align: center;
    margin-bottom: 20px;
}
.portfolio-section .filter-item{
    display:inline-block;
    margin: 0 5px 10px;
    padding: 5px 10px;
    border-radius:30px;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-black-600);
    text-transform:capitalize;
    font-size: 16px;
    transition: all 0.3s ease;
}
.portfolio-section .filter-item:hover:not(.active){
    opacity: 0.65;
}

.portfolio-section .filter-item.active{
    color: var(--skin-color);
}
.portfolio-section .portfolio-item{
    flex:0 0 33.33%;
    /* max-width: 33.33%; */
    padding: 15px;
    display:flex;
    flex-wrap: wrap;
}
.portfolio-section .portfolio-item.hide{
    display: none;
}
.portfolio-section .portfolio-item.show{
    display: block;
    animation:fadeInTop 0.5s ease;
}
.portfolio-section .portfolio-item-inner{
    padding:15px;
    border-radius:5px;
    cursor: pointer;
    width:100%;
}
.portfolio-section .portfolio-item-inner{
    font-size: 16px;
    margin:10px 0 0;
    color: var(--text-black-600);
    text-transform: capitalize;
}
.portfolio-section .portfolio-item-inner:hover .view-project {
    transform: translateY(0px);
    opacity:1;
}
.portfolio-section .portfolio-item-inner:hover .portfolio-item-img img{
    transform: translateY(-25px);
}
.portfolio-section .portfolio-item-img img{
    border-radius: 5px;
    width: 100%;
}
.portfolio-section .portfolio-item-img {
    position: relative;
}
.portfolio-section .portfolio-item-img  .view-project {
    text-transform: capitalize;
    font-size: 16px;
    font-weight:500;
    color: var(--skin-color);
    transition: all 0.3s ease;
    position:absolute;
    left: 0;
    bottom: -4px;
    transform: translateY(-5px);
    z-index: -1;
    opacity: 0;
}
.portfolio-section .portfolio-item-details{
    display: none;
}

/* contact section start*/
.contact-section{
    padding:80px 0 80px;
    min-height: 0vh;
}

.contact-section .contact-item{
    flex: 0 0 33.33%;
    max-width:33.33%;
    padding:15px;

}

.conatact-item-inner.outer-shadow{
    padding:30px 15px;
    text-align: center;
    border-radius:5px;
}
.contact-section .contact-item-inner i{
    font-size:25px;
    color: var(--skin-color);
}

span{
    display: block;
}
.conatct-item-inner.outer-shadow {
    padding: 30px 15px;
    text-align: center;
    border-radius: 5px;
}
i.fas.fa-envelope {
    font-size: 25px;
    color: var(--skin-color);
}
i.fas.fa-map-marker-alt{
    font-size:25px;
    color: var(--skin-color);
}
i.fas.fa-phone{
    font-size:25px;
    color: var(--skin-color);
}

/* form part */
input[type=text],
input[type=email],
textarea {
    background-color: #EFF0F4;
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    box-sizing: border-box;
    margin-top: 4px;
    margin-bottom: 16px;
    resize: vertical;
    box-shadow: 1px 1px 2px gray;
}

input[type=submit] {
    color: var(--skin-color);
    padding: 12px 20px;
    border: none;
    border-radius: 6px;
    box-shadow: 1px 1px 2px gray;
}

input[type=submit]:hover {
    background-color: gainsboro;
}
.display{
    display: flex;
    gap: 20px;
    margin-top: 50px;
    padding-left: 15px;
    padding-right: 15px;
}
.submit{
    text-align: right;
    padding-right: 15px;
}
/* contact section end*/