/*------------
fonts
------------*/
@import url('https://fonts.googleapis.com/css2?family=Raleway:wght@400;500;600&display=swap');




/*-----------
global style
------------*/
/* define custom css variables */
:root{
    --bg-black-900: #000000;
    --bg-black-100: #dddddd;
    --bg-black-50: #eff0f4;
    --bg-opacity: rgba(255,255,255,0.5);
    --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; 

}
/*override custom css variables for dark themes*/
body.dark{
    --bg-black-900: #ffffff;
    --bg-black-100: #353535;
    --bg-black-50: #2b2c2f;
    --bg-opacity: rgba(43,44,47,0.5);
    --text-black-900: #ffffff;
    --text-black-700: #ffffff;
    --text-black-600: #bbbbbb;
    --outer-shadow: 3px 3px 3px #222327, -3px -3px 3px #363636;
    --outer-shadow-0: 0 0 0 #222327, 0 0 0 #363636;
    --inner-shadow: inset 3px 3px 3px #222327, inset -3px -3px 3px #363636;
    --inner-shadow-0: inset 0 0 0 #222327, inset 0 0 0 #363636; 

}
body{
font-size: 16px;
line-height: 1.5;
overflow-x: hidden;
background-color: var(--bg-black-50);
}
*:not(i){
    font-family: 'Raleway', sans-serif;
    font-weight: 400 ;
}
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;

}
:before, ::after{
    box-sizing: border-box;

}
a{
    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;
    z-index: -1;

}
.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;
    border: none;

}
.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: 20%;
    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;
    height: 100%;
}
@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%;
    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;
}

/* --------------
preloader
------------*/
.preloader{
    position: fixed;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    z-index: 1500;
    background-color: var(--bg-black-50);
    display: flex;
    align-items: center;
    justify-content: center;

}
.preloader.fade-out{
    opacity: 0;
    transition: all 0.6s ease;
}
.preloader .box{
    width: 65px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.preloader .box div{
    height: 15px;
    width: 15px;
    background-color: var(--skin-color);
    border-radius: 50%;
    animation: loaderAni 1s ease infinite;

}
.preloader .box div:nth-child(2){
    animation-delay: 0.1s;
}
.preloader .box div:nth-child(3){
    animation-delay: 0.2s;
}
@keyframes loaderAni{
    0%,100%{
        transform: translateY(0);
    }
    50%{
        transform: translateY(-30px);

    }
}
/*-----------
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;
    border: 2px solid  var(--skin-color);
    color: var(--skin-color);
    border-radius: 50%;
    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: 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: 1000;
    visibility: hidden;
}

.fade-out-effect.active{
    visibility: visible;
    z-index: 1000;
    animation: all 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: 15x;
    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 li:last-child{
    margin-bottom:0;

}
.nav-menu ul li a{
    display: inline-block;
    font-size: 28px;
    font-weight: 600;
    color: var(--text-black-600);
    padding: 5px 30px;
    text-transform: capitalize;
    border-radius: 30px;
    transition: all 0.3s ease;

}
.nav-menu ul li a.active{
    color: var(--skin-color);
}
.nav-menu ul li a:after{
    border-radius: 30px;
}

.nav-menu .copyright-text{
    position: absolute;
    left: 0;
    top: 50%;
    font-size: 15px;
    color: var(--text-block-600);
    transform: translateY(-50%) rotate(-90deg);
    left: -60px;
}

/*--------
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-700);
    margin: 0;
}
.home-section .home-text h1{
    font-size: 20px;
    font-weight: 600;
    color: var(--text-black-600);
    margin: 0;
    text-transform: capitalize;
}
.home-section .home-text .btn-1{
    margin-top: 30px;
}






.home-section .home-img .img-box{
    max-width: 200px;
    display: block;
    margin: auto;
    border-radius:50%;
}
.home-section .home-img .img-box img{
    width: 100%;
    border-radius: 45%;
    border: 10px solid transparent;

}

.about-section{
    padding: 80px 0 0px;
    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;
    border-radius: 50%;
    transition: all 0.3s ease;
}
.about-section .about-img .social-links a i{
    line-height: 40px;
 
}
.about-section .about-img .social-links a:after{
    border-radius: 50%;


}
.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-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-info .btn-1{
    margin: 30px 20px 0 0;
}

.about-section .about-tabs{
    padding: 60px 15px 50px;
    flex: 0 0 100%;
    max-width: 100%;
    text-align: center;
}
.about-section .about-tabs .tab-item{
    display: inline-block;
    margin: 0 5px 10px;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 30px;font-size: 16px;
    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 .education,
.about-section .experience{
    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: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{
    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%;
    font-size: 16px;
    color: var(--skin-color);
    position: absolute;
    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-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: 16px;
    color: var(--text-black-600);
    line-height: 26px;
    margin: 15px 0 0;

}

/*-------------
service 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: 55px;
    text-align: center;
    width: 100%;
}
.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;
    color: var(--text-black-600);
}
.service-section .service-item-inner .icon:after{
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    transition: all 0.3s ease;

}
.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;
    text-align: center;
    line-height: 60px;
    transition: al 0.3s ease;

}
.service-section .service-item-inner:hover .icon i{
   color: var(--skin-color); 
}
.service-section .service-item-inner h3{
    font-size: 20px;
    font-weight: 600;
    color: var(--text-black-700);
    margin: 0 0 10px;
    text-transform: capitalize;

}
.contact-section{
    padding: 80px 0 80px;
    min-height: 100vh;
}
.contact-section .contact-item{
    flex: 0 0 33.33%;
    max-width: 33.33%;
    padding: 15px;
    display: flex;
}

.contact-section .contact-item-inner{
    padding: 30px 15px;
    text-align: center;
    border-radius: 5px;
    width: 100%;

}
.contact-section .contact-item-inner i{
    font-size: 25px;
    color: var(--skin-color);

}
.contact-section .contact-item-inner span{
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-black-700);
    margin: 15px 0 5px;
    text-transform: capitalize;

}
.contact-section .contact-item-inner p{
    font-size: 16px;
    color: var(--text-black-600);
    line-height: 26px;
    margin: 0;
    word-break: break-word;

}
.contact-section .contact-form{
    flex: 0 0 100%;
    max-width: 100%;
    margin-top: 500px;
}

.contact-section .w-50{
    padding: 0 15px;
    flex: 0 0 50%;
    max-width: 50%;


}
.contact-section .input-group{
    margin: 0 0  25px;
    transition: all 0.3s ease;
    border-radius: 30px;
}
.contact-section .input-group:after{
    border-radius: 30px;
}
.contact-section .input-group .input-control{
    height: 45px;
    display: block;
    width: 100%;
    border-radius: 30px;
    border: none;
    background-color: transparent;
    font-size: 16px;
    padding: 0 15px;
    color: var(--text-black-700);

} 
.contact-section .input-group textarea.input-control{
    height: 184px;
    padding-top: 15px;
    resize: none;
}

.contact-section .submit-btn{
    flex: 0 0 100%;
    max-width: 100%;
    text-align: right;
    padding: 0 15px;

}