:root{
    --main-color:#e02f6b;
    --blue:#0000ff;
    --dark-blue:#18293c;
    --orange:#ffa500;
    --green-yellow:#cddc39;
    --pink-light:#efa2b4;
    --cyan-light:#aef1ee;
    --white:#ffffff;
    --white-alpha-40:rgba(255,255,255,0.40);
    --white-alpha-25:rgba(255,255,255,0.25);
    --blackdrop-filter-blur:blur(5px);

}
/* global settings */
*{
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    outline: none;
}
::before,::after{
    box-sizing:border-box;
}
body{
    min-height:100vh;
    background-image: linear-gradient(to bottom right,rgb(242, 156, 212),rgb(214, 235, 143));
    font-size: 16px;
    color:var(--dark-blue);
    line-height: 1.5;
    overflow-x: hidden;
    padding: 35px 5vh;
}
.main{
    max-width:1200px;
    margin: auto;
    position: relative;
}
.main.fade-out{
    opacity: 0;
}
.hidden{
    display:none;
}
img{
    max-width: 100%;
    vertical-align: middle;
}
p,span{
    text-align: justify;
}
section{
    background-color:var(--white-alpha-25);
    border:1px solid var(--white-alpha-40);
    min-height: 90vh;
    border-radius: 30px;
    backdrop-filter: var(--blackdrop-filter-blur);
    display:none;
}

section.active{
    display: block;
    animation:fadeIn 0.5s  ease-in-out forwards;
}
section.fade-out{
    animation:fadeOut 0.5s ease-in-out forwards;
}

.container{
    padding: 0 40px;
    width:100%;
}
.row{
    display: flex;
    flex-wrap: wrap;
}
.flex-end{
   justify-content: flex-end;
}
::-webkit-scrollbar{
    width:5px;
}
::-webkit-scrollbar-track{
    background-color: var(--white);
}
::-webkit-scrollbar-thumb{
    background-color: darkcyan;
}
a{
    text-decoration: none;
}

.btn{
    line-height: 1.5;
    background-color: var(--white-alpha-25);
    border:1px solid var(--white-alpha-40);
    padding: 10px 28px;
    display: inline-block;
    border-radius:30px;
    color: rgb(21, 20, 20);
    font-weight: 500;
    text-transform: capitalize;
     font-size:16px;
     cursor: pointer;
     user-select: none;
     position:relative;
     overflow: hidden;
     vertical-align: middle;
}
.btn::before{
    content:'';
    position:absolute;
    left:0;
    top:0;
    height: 100%;
    width:0%;
    background-color: rgb(41, 9, 67);
    z-index: -1;
    transition: width 0.3s ease;
}
.btn:hover::before{
    width:100%;
}
.btn:hover{
    color: var(--white);
}
@keyframes fadeOut{
    0%{
        opacity:1;
    }
    100%{
        opacity:0;
    }
}
@keyframes fadeIn{
    0%{
        opacity:0;
    }
    100%{
        opacity:1;
    }
}


/*----------------------------------------- header ---------------------------*/
.header{
    position: absolute;
    left:0;
    top:0;
    width:100%;
    z-index:1;
    padding: 20px ;
    overflow-y: auto;
}
/* .header.active{
    position: fixed;
    top:35px;
    padding: 20px 15px;
}
.header .active .container{
    max-width :1200px;
    margin: auto;
} */
.header .nav-toggler{
    width:50px;
    height:50px;
    border:none;
    cursor:pointer;
    border-radius:50%;
    background-color:var(--white-alpha-25);
    border:1px solid var(--white-alpha-40);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 15px;
    z-index:1;
    transition: opacity 0.5s ease-in-out;
}
.header .nav-toggler .hide{
    opacity:0;
    transition :none;
}
.header .nav-toggler span{
    height:2px;
    width:24px;
    background-color:rgb(167, 71, 240);
    position: relative;
    transition: background-color 0.3s ease;
}
.header.active .nav-toggler span {
    background-color: transparent;
}
.header .nav-toggler span::before,
.header .nav-toggler span::after{
    content:'';
    position:absolute;
    top:0;
    width:100%;
    height:100%;
    background-color: rgb(167, 71, 240);
    transition: all 0.3s ease;
}

.header.active .nav-toggler span::before{
    transform: rotate(45deg);
}
.header.active .nav-toggler span::after{
    transform: rotate(-45deg);
}

.header .nav-toggler span::before{
    left:0;
    transform:translateY(-8px);

}
.header .nav-toggler span::after{
    right:0;
    transform:translateY(8px);
}
.header:not(.active) .nav-toggler:hover span::before,
.header:not(.active) .nav-toggler:hover span::after{
    width:50%
}
.header .nav{
    position:fixed;
    left:0;
    top:0;
    height:100%;
    width:100%;
    padding: 35px 15px;
    visibility: hidden;
 }
 .header.active .nav{
    visibility: visible;
 }

.header .nav-inner{
    min-height:calc(100vh-70px);
    max-width: 1200px;
   margin:auto;
   background-color: var(--white-alpha-25);
   border:1px solid var(--white-alpha-40);
   backdrop-filter: var(--blackdrop-filter-blur);
   padding: 50px 0;
   border-radius:30px;
   display: flex;
   align-items:center;
   justify-content:center;
   opacity: 0;
   transition: all 0.5s ease;

}
.header.active .nav-inner{
    opacity:1;
}
.header .nav-inner ul li{
    list-style-type: none;
    text-align: center;
}
.header .nav-inner ul li a{
    font-size:40px;
    text-transform: capitalize;
    color:var(--dark-blue);
    display:block;
    font-weight:500;
    padding: 8px 15px;
    transition: color 0.3s ease;
}
.header .nav-inner ul li a:hover{
    color:var(--main-color)
}
/* .header .nav-inner ul li a::before{
    content:'';
    position: absolute;
    right: 0;
    bottom: 0;
    height: 50%;
    width: 100%;
 
} */





/* ------------------------home section------------------------------- */
.home-section{
    
align-items: center;
}
.home-section.active{
    display: flex;
}

.home-text,.home-img{
    width:50%;
    padding: 15px;
}

.home-text p{
font-size:19px;
}
.home-text h1{
 font-size:30px;
 text-transform: capitalize;
}
.home-text h2{
    font-size:20px;
    font-weight: 300;
    text-transform: capitalize;
    margin: 0 0 30px;
}
.home-text .btn{
    margin: 0 15px 15px 0;
}
.aligniteam-center{
    align-items: center;
}
.home-img .img-box{
    max-width:360px;
    background-color: var(--white-alpha-25);
    border-radius: 50%;
    border:8px solid var(--white-alpha-40); 
}
.home-img .img-box img{
    width:100%;
    border-radius: 50%;
}

/* -------------------------------about section------------------------------------- */
.sec-padding{
    padding:80px 0;
}
.section-title{
    margin: 10px;
    padding:0 15px;
    width:100%;
    text-align: center;
    font-size: 35px;

}


.about-text,.about-img{
    width:50%;
    padding: 15px;
}
/* .about-img{
    width:100%;
    height: 80%;
    padding:0 18px;
} */

.about-img .img-box{
    max-width:360px;
    background-color: var(--white-alpha-25);
    border-radius: 50%;
    border:8px solid var(--white-alpha-40);
}
.about-img .img-box img{
    width:100%;
    border-radius: 50%;
}
.about-h3{
    font-size: 40px;
    text-transform: capitalize;
    text-align: center;
    margin-bottom: 5px;
    margin-top: 15px;
}

.about-h2{
    font-size: 20px;
    text-transform: capitalize;
}
.about-para{
   
    padding-left: 0;
   margin-top: 10px;
    padding:0 18px;
    margin-bottom: 40px;
    font-size: 20px;
}
.skills{
    display: flex;
    flex-wrap: wrap;
   
    margin-top: 15px;
}
.about-text .skill-items{
    
background-color: var(--white-alpha-25);
border:1px solid var(--white-alpha-40);
padding:5px 15px;
text-transform: capitalize;
margin: 0 10px 10px 0;
border-radius: 20px;

}
/* tab styles */
button{
    font-family: inherit;
    user-select: none;
}
.about-tabs{
    margin-top: 10px;
}
.about-tabs .tab-items{
    padding:2px 0;
    background-color: transparent;
    border: none;
    text-transform: capitalize;
    display: inline-block;
    color: var(--dark-blue);
    font-size: 20px;
    cursor: pointer;
    font-weight: 700;
    margin: 0 30px 0 0;
    position: relative;
    opacity:0.5 ;
    transition: all 0.3s ;
}
.about-tabs .tab-items:last-child{
    margin: 0;
}
.about-tabs .tab-items::before{
    content:'';
    position: absolute;
    left:0;
    bottom: 0;
    width: 0%;
    height: 1px;
    background-color: var(--dark-blue);
    transition: width 0.3s ease;
   
}
.about-tabs .tab-items:hover::before{
   width: 100%;
}
.about-tabs .tab-items.active::before{
    width:100%;
    background-color: var(--main-color);
   
   
}
.about-tabs .tab-items.active{
    color:var(--main-color);
    opacity: 1;
    cursor:auto;

}

/* timeline item */
.about-text .timeline{
    position: relative;
  
}
.about-text .timeline::before{
    content:'';
    position: absolute;
    height: 100%;
    width: 1px;
    top:0;
    left: 5px;
    background-color: var(--main-color);

}
.about-text .tab-content{
    padding: 30px 0;
    display:none;

}
.about-text .tab-content.active{
    display: block;
}
.about-text .timeline-item{
    margin-bottom: 30px;
    position: relative;
    padding: 10px 0 0 40px;
}
.about-text .timeline-item::before{
content:'';
position: absolute;
height:11px;
width: 11px;
background-color: var(--main-color);
top:16px;
left: 0;
border-radius: 15px;
}
.about-text .timeline-item{
    margin-bottom: 30px;
}

.about-text .timeline-item:last-child{
margin-bottom: 0;
}
.about-text .timeline-item .date{
    display: block;
    color:var(--main-color);
    font-weight: 400;
    margin: 0 0  10px;
}
.about-text .timeline-item h4{
    font-size: 18px;
    text-transform: capitalize;
    margin: 0 0  10px;

}
.about-text .timeline-item h4 span{
    font-weight: 400;
}

/* -------------------------------------portfolio ------------------------------------------------*/
.portfolio-section .container{
    display: flex;
    flex-direction: row;
    
}
/* .portfolio-section{
 display:none;
} */
.portfolio-item{
    width:(100%-30px);
    margin:10px 15px 30px;
}
.portfolioitem-thumbnail {
    padding:10px;
    background-color: var(--white-alpha-25);
}

div.description{
    text-align: justify;
}
.portfolioitem-thumbnail img{
   width:100%;
    border-radius: 10px;
 
}
.portfolioitem-details{
   padding-left: 10px;
   font-size: 18px;
}
.portfolioitem-title{
    font-size: 20px;
    text-transform: capitalize;
    margin: 20px 0;
}
ul{
    padding-left: 3px;
}
.btn{
    font-size: 18px;
}

/* -----------------------------------------------contact section----------------------------------------- */
.contact-section.section-title{
    margin-top: 25px;
}
.contact-form,.contact-info{
    width:50%;
    margin-top: 30px;
    /* padding: 15px; */
}

.submit-btn{
    margin-left: 20px;
    margin-top: 5px;
}

.input-group{
    padding: 15px 15px;
    margin-top: 15px;
    margin-bottom: 15px;
   
}
.input-control {
    display: block;
    width:80%;
    height:50px;
    border-radius: 25px;
    border:none;
    font-family: inherit;
    font-weight: 400;
    font-size:16px;
    background-color: var(--white-alpha-25);
    padding: 0 20px;
    color: var(--dark-blue);
}
textarea{
    padding: 20 20px;
}
.contact-info-item {
    display: block;
    font-family: inherit;
    font-weight: 400;
    font-size:16px;
    padding: 0 20px;
    color: var(--dark-blue);
}
.contact-info-item h3{
    margin-top: 20px;
    color:var(--dark-blue);
}

/* responsive design */
@media screen and (max-width:991px){
.container{
    padding:0;
}
.home-text,.home-img{
 width:100%;
}
.home-text{
    text-align: center;
}
.home-img{
    order:-1;
}
.home-img .img-box{
    max-width:300px;
}
.home-text .btn{
    margin:0 7px 15px;
}
.portfolio-item{
    width:calc(50%-30px);
}

}
@media screen and (max-width:767px){
    .about-img,.about-text{
        width:100%;
    }
    .about-text{
        margin-top:30px;
    }
    .portfolio-item{
        width:calc(100%-30px);
    }
   
    
}
@media screen and (max-width:575px){
    body{
        padding: 0 2px;
    }
  
    .home-section p{
        text-align: center;
    }
    .section-title h2,
    .header .nav-inner u1 li a{
        font-size:35px;
    }
  .sec-padding{
    padding: 50px 0;
  }
  .home-section.section-title{
margin: 0;
  }
    .home-img img{
        text-align: center;
    }
    .home-text h1{
        font-size:30px;
    }
    .home-text h2{
        font-size:18px;
    }
 a.btn{
        margin-bottom: 10px;
    }
    .about-para{
        margin-bottom: 0;
    }
    .about-text {
         margin-top: 3px; 
    }
    .contact-form .input-group {
    width:100%;
        padding-right: 0px;
        margin-top: 15px;
        margin-bottom: 15px;
      
    }
    div.contact-form.col1{
        margin-top: 0;
    }
    
    .col1 .portfolio-item{
       
        padding:0 10px;
       
    }
    .portfolioitem-title {
        
        margin: 10px 0;
    }
 .contact-form.col1{
        width:100%;
        padding:0 10px;
       
    }
    .input-control {
    width:90%;
    }
}