:root{
    --main-color:#22a8d1;
}
body{
    background-color: rgb(215, 233, 241);
    font-family: Sans-serif;
}

.one{border: none;
height: 100vh;
width: 100%;
position: relative;
background: url('./io.jpg' );
background-size: cover;
background-attachment: fixed;
background-repeat: no-repeat;
position: relative;
color:rgb(211, 222, 233);
box-shadow:0px 10px 190px var(--main-color) ;
-webkit-box-flex: 12px;
}

.card{border: none; background: none;
}
.overlly{
    width: 100%;
    height: 100%;
    position: absolute;
    background-color: rgba(10, 24, 29, 0.76);
    z-index: 1;
}
.container{z-index:2;position: relative;}
.collapse{background-color: rgb(101, 159, 207);
position: relative;
}
.navbar-nav{
 position: absolute;
right: 2px;
font-weight: bold;
}
.navbar-nav a{text-align: right;color:rgb(211, 222, 233);}
.navbar-nav .activv{color: var(--main-color);}

.setting-box{
    position: fixed;
    top: 0;
    left: -200px;
    z-index: 10000;
    background-color:rgb(211, 222, 233);
    width: 200px;
    min-height: 98vh;
    transition: 03s;
}
.setting-box.open{
    position: fixed;
    top: 0;
    left: 0px;
    z-index: 10000;
    background-color:rgb(211, 222, 233);
    width: 200px;
    min-height: 98vh;
    transition: 0.3s;  
}
.toggle-setting  {
    position: absolute;
    top: 25px;
    right: -38px;
    background-color: var(--main-color);
    color: rgb(11, 114, 139);
    border-radius:3px;
    text-align: center;
    cursor:pointer;
    height: 30px;
    width: 36px;
    }
    .toggle-setting .bi{
        padding: 6px;
        height: 30px;
        width: 36px;
        color:#52504c;
        border-radius:3px;
    }
    .setting-box .option-box{
        padding: 20px;
        margin-top: 10px;
        }
        .setting-box .option-box h4{
            margin: 0;
            color:rgb(20, 98, 150);
        }
        .setting-box .option-box .colors-list{
            list-style: none;
            text-align: center;
            padding: 0;
        }
      
        .setting-box .option-box .colors-list li{
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background-color: #52504c;
            cursor: pointer;
            opacity: .5;
            display: inline-block;
        }
        .setting-box .option-box .colors-list li:first-child{
            background-color: #ff9900;
        }
        .setting-box .option-box .colors-list li:nth-child(2){
            background-color: #3DDFD8;
        }
        .setting-box .option-box .colors-list li:nth-child(3){
            background-color:#22a8d1;
        }
        .setting-box .option-box .colors-list li:nth-child(4){
            background-color: #d60707;
        }
        .setting-box .option-box .colors-list li:nth-child(5){
            background-color: #ec1299;
        }
        .setting-box .option-box .colors-list li:nth-child(6){
            background-color: #6495ED;
        }
        .setting-box .option-box .colors-list .active{
            opacity: 1;
        }

         .introduction-text{
            display:grid;
            text-align: center;
            width: 80%;
            margin: auto;
            padding-top: 200px;
            font-weight: bold;
            font-size: 22px;
            font-family:  Arial, sans-serif;
        }
        h2{color: var(--main-color);}
        .introduction-text span{color: var(--main-color);}
       .con-about{
        display: flex;
        padding: 30px;
        margin: 60px auto;
        height: 400px;
        position: relative;
        justify-content: space-around;
        overflow: hidden;
       width: 100%;
       }
       .con-about .bi{
        color: var(--main-color);
        margin-right: 10px;
        margin-top: -10px;
       }
       .about-UStext{
        text-align: center;
        height: 100%;
        margin-top: 20px;
        width:600px ;
       }
       .about-UStext p{
        line-height: 2.0;
    font-size: 20px;
    font-weight: bold;
    color:#52504c;
        }
       
       .con-about img{
        width: 300px;
        height: 300px;
      margin-left: 50px;
       }

       .skills{
        padding-top: 30px;
        padding-bottom: 50px;   
     background-color: #161a1b11;
    }
    .skills .bi {color: var(--main-color);
        margin-right: 10px; font-weight: bold;
        margin-top: -10px;
        font-size: 29px;
    }
    .skills h2{
        font-weight: bold;
        font-size: 30px;
        color: var(--main-color);
        margin:  0 0 40px;     
        text-align: center;
     
    }
    .skills .skill-box{
        background-color: rgb(236, 242, 245);
        display: flex;
        padding: 10px;
        margin-bottom: 15px;
        border-radius: 6px;
    }
    .skills .skill-box .skill-name{
        width: 120px;
        text-align: center;
        font-weight: bold;
        line-height: 1.4;
        color: var(--main-color);
        margin: 3px auto;
        line-height: 20px;
    }
    .skills .skill-box .skill-progress{
        height: 20px;
        width: 89%;
        background-color: #bad6dd63;
        margin: 3px auto;
        border-radius: 8px;
        position: relative;
        overflow: hidden;
    }
    .skill-box .skill-progress span{
       position: absolute;
       top: 0;
       left: 0;
       width: 0;
       height: 100%;
       background-color: var(--main-color);
       transition: all .6s;
    }
    

    .gallary{
        padding-top: 50px;
        padding-bottom: 50px;
        width: 100%;
        position: relative;
        text-align: center;
        margin-bottom: 200px;
        margin-top: 70px;
    }
    .gallary .bi{color: var(--main-color);margin-right: 10px;
    margin-top: -10px;
    }
    .gallOverllr{
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(37, 50, 51, 0.233);
    border-radius: 6px;
    box-shadow: inset 0px 0 130px  0px #3DDFD8;         
    }
    .gallary h2{
        position: relative;
        font-weight: bold;
        font-size: 30px;
        color: var(--main-color);
        margin:  0 0 50px;     
        text-align: center;
        margin-top: 20px;
    }
    .gallary .image-box{ 
        text-align: center;
        align-items: center;
        justify-content: center;
        position: relative;
    }
    .gallary img{
        position: relative;
        width: 200px;
        height: 200px;
        padding: 3px;
        background-color: #f6f6f6;
        border: 0.5px solid #ccc;
        border-radius: 50px 3px;
        cursor: pointer;
       margin: 15px ;
    }



    .timeline{
        padding-top: 50px;
        padding-bottom: 50px;
        margin-top: 50px;
        margin-bottom: 50px; 
    }
    .timeline .timelineHONE{
        margin: auto;
        text-align: center;
        margin-bottom: 50px;
        color: var(--main-color);
    }
    .timeline .fa-solid{color: var(--main-color);margin-right: 16px;}
    .timeline .timeline-content{
        position: relative;
        overflow: hidden;
    }
    .timeline .timeline-content:before{
        content: '';
        width: 2px;
        height: 100%;
        background-color: var(--main-color);
        position: absolute;
        left: 50%;
       margin: -1px;
       top: 0;
    }
    .timeline .timeline-content .year{
        margin: 1px auto;
        width: 50px;
        background-color: var(--main-color);
        z-index: 1;
        border-radius: 3px;
        text-align: center;
        font-weight: bold;
        padding: 2px 5px;
        color: #fff;
    }
    .timeline .timeline-content .left,
    .timeline .timeline-content .right{
        width: calc(50% - 25px);
        margin-bottom: 40px;
        margin-top: 10px;
        position: relative;
    }
    .timeline .timeline-content .left{
        float: left;
    }
    .timeline .timeline-content .right{
        float: right;
    }
    .timeline .timeline-content .left::before{
        content: '';
        width: 15px;
        height: 15px;
        background-color: #fff;
        border: 3px solid var(--main-color);
        position: absolute;
        right: -32px;
        border-radius: 50%;
        top: 25;
    }
    .timeline .timeline-content .right::before{
        content: '';
        width: 14px;
        height: 14px;
        background-color: #fff;
        border: 3px solid var(--main-color);
        position: absolute;
        left:  -32px;
        border-radius: 50%;
        top: 25;
    }
    .timeline .timeline-content .content{
        padding: 20px;
        background-color: rgb(255, 255, 255);
        border-radius: 5px;
    }
    .timeline .timeline-content h3{
    font-weight: bold;
    color: var(--main-color);
    margin: 0 0 10px;
    padding-bottom: 5px;
    }
    .timeline .timeline-content p{
        color: #666;
        margin: auto;
        line-height: 1.6;
        text-align: center;
    }
    .clearfix{
        clear: both;
    }
    
    .timeline .timeline-content .left .content:before{
        content: '';
        border-style: solid;
        border-width: 10px;
        border-color: transparent transparent transparent var(--main-color);
        height: 0;
        width: 0;
        position: absolute;
        top: 0px;
        right: -20px;
        
       
    }
    .timeline .timeline-content .right .content:before{
        content: '';
        border-style: solid;
        border-width: 10px;
        border-color: transparent var(--main-color) transparent  transparent ;
        height: 0;
        width: 0;
        position: absolute;
        top: 0;
        left:-20px;
      
       
    }
    
    
    .features{
        padding-top: 80px;
        padding-bottom: 70px;
    }
    .features h2{
        font-weight: bold;
        font-size: 30px;
        color: var(--main-color);
        margin:  0 0 40px;
        text-align: center;
    }
    
    .three{
        margin-bottom: 200px;
    }

    .TestS{
        min-height: 10px;
        position: relative;
        padding-top: 20px;
        padding-bottom: 25px;
        margin-bottom: 100px;
        }
        .TestS:before{
        content: '';
        width: 50%;
        position: absolute;
        left: 0;
        top: 0;
        background-color: var(--main-color);
        height: 100%;
        }
        .TestS:after{
         content: '';
        width: 50%;
        position: absolute;
        left: 50%;
        top: 0;
        background-color:#333;
        height: 100%;
            }
        .TestS h2{
            font-weight: bold;
            font-size: 30px;
            color: #fff;
            margin:  0 0 40px;
            text-align: left;
            position: relative;
            z-index: 2;
        }
       
      
      .threeCARDS{
        display: flex;
        justify-content: space-around;
        z-index: 1;
        margin-top: -149px;
      }
        
      .card.cardONE{
        background-color: #86cadff5;
        width: 420px;
        height: 230px;
        margin: auto;
      }
    
 
      
    
    .contact{
        min-height: 500px;
        background-image: url('./06.jpg');
        background-repeat: no-repeat;
        background-size: cover;
        position: relative;
    }
    .contact .container h4{
        position: relative;
        z-index: 2;
        color: var(--main-color);
        font-size: 40px;
        padding-top: 20px;
        margin: auto;
        text-align: center;
        font-weight: bold;
        width: 80%;
        margin-bottom: 100px;
        margin-top: 20px;
    }
    .contact .overlay{
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(66, 64, 64, 0.7);
    }
    form{
        overflow: hidden;
        margin: auto;
        max-width: 1100px;
        display: flex;
        justify-content:space-between;
    }
    form .left{
        float: left;
        width: 49%;
        height: 300px;
        width: 50%;
        margin-right: 30px;
    }
    
    form .right{margin-left: 30px;
        float: right;
        width: 49%;
        height: 300px;
        width: 50%;
    }
    .contact form input:not([type="submit"]),
    .contact form textarea{
        width:  95%;
        display: block;
        padding: 10px;
        border: 1px solid #ccc;
        border-radius: 7px;
        margin: 7px auto;
        background-color: rgba(66, 64, 64, 0.7);
    }
    .contact form input:not([type="submit"]):focus,
    .contact form textarea:focus{
        outline: 1px solid var(--main-color);
        border: none;
        background-color: rgb(245, 244, 244);
    
    }
    .contact form input{
        height: 50px;
        width: 100%;
    }
    .contact form textarea{
        height: 163px;
        width: 100%;
    }
    .contact form input[type="submit"]{
       height: 50px;
        width:  100%;
        border-color: transparent;
        background-color: var(--main-color);
        border-radius: 7px;
       color: #d5e7ec;
       padding-bottom: 3px;
       font-weight: bold;
       font-size: 22px;
    }
    .contact form input[type="submit"]:hover{
       transition: .5s;
       background-color: rgba(0, 183, 255, 0.486);
     }
     
    
    
    form input:focus::-webkit-input-placeholder{
        opacity: 0;
        transition: .3s;
    }
    form textarea:focus::-webkit-input-placeholder{
        opacity: 0;
        transition: .3s;
    }
    
    
    .toggle-menu{
        background: none;
        border: none;
        width: 40px;
        cursor: pointer;
        text-align: center;
        padding-bottom: 6px;
        position: relative;
        right: 0;
    }
    .toggle-menu span{
        display: block;
        width: 100%;
        background-color: rgb(214, 236, 241); 
        height: 4px;
        margin-bottom: 5px;
        border-radius: 4px;
    }
    
    .toggle-menu.menu-active:before{
        content: '';
        border: 10px;
        border-style: solid;
        border-color: transparent transparent rgb(214, 236, 241)  transparent;
        position: absolute;
        bottom: -4px;
        left: 8px;

    }
    
    


    





























    
       @media (min-width: 300px) and (max-width: 575px){
        .con-about{
            display: block;
            padding: 30px;
            margin: 60px auto;
            height: 670px;
            position: relative;
            justify-content: space-around;
            overflow: hidden;
            background: none;
           }
           .gallary img{
            position: relative;
            width: 200px;
            height: 200px;
            padding: 1px;
            background-color: #f6f6f6;
            border: 0.5px solid #ccc;
            border-radius: 50px 3px;
            cursor: pointer;
           margin: 4px ;
        }

        .TestS{
            height: 910px;
            position: relative;
            padding-top: 20px;
            padding-bottom: 25px;
            margin-bottom: 100px;
            }
            .TestS:before{
                content: '';
                width: 50%;
                position: absolute;
                left: 0;
                top: 0;
                background-color: var(--main-color);
                height: 100%;
                }
                .TestS:after{
                 content: '';
                width: 50%;
                position: absolute;
                left: 50%;
                top: 0;
                background-color:#333;
                height: 100%;
                    }
                    .TestS h2{
                        font-weight: bold;
                        font-size: 30px;
                        color: #fff;
                        margin:  0 0 40px;
                        text-align:center;
                        position: relative;
                        z-index: 2;
                    }

                    .threeCARDS{
                        display: block;
                        justify-content: space-around;
                        z-index: 1;
                        margin-top: -890px;
                      }
                      .card.cardONE{
                        background-color: #86cadff5;
                        width: 370px;
                        height: 230px;
                        margin:30px auto;
                      }
                      .introduction-text{
                        text-align: center;
                        width: 90%;
                        margin: auto;
                        padding-top: 100px;
                        font-weight: bold;
                        font-size: 22px;
                        font-family:  Arial, sans-serif;
                    }

                    .gallary .image-box{ 
                        text-align: center;
                        position: relative;
                    }
                    .gallary img{
                        position: relative;
                        width: 150px;
                        height: 150px;
                        padding: 3px;
                        background-color: #f6f6f6;
                        border: 0.5px solid #ccc;
                        border-radius: 50px 3px;
                        cursor: pointer;
                       margin: 8px ;
                    }
                    .contact{
                        min-height: 700px;
                        background-image: url('./06.jpg');
                        background-repeat: no-repeat;
                        background-size: cover;
                        position: relative;
                    }

                    .contact .container h4{
                        position: relative;
                        z-index: 2;
                        color: var(--main-color);
                        font-size: 40px;
                        padding-top: 10px;
                        margin: auto;
                        text-align: center;
                        font-weight: bold;
                        width: 100%;
                        margin-bottom: 60px;
                        margin-top: 20px;
                    }
                    form{
                        overflow: hidden;
                        margin: auto;
                        max-width: 1100px;
                        flex-direction: column;
                    }
                    form .left{
                        
                       
                        height: 270px;
                        width: 100%;
                        margin:auto;
                    }
                    
                    form .right{margin-left: 30px;
                        
                     
                        height: 270px;
                        width: 96%;
                        margin: auto;
                    }
                    
       }