@import url('https://cdn.fontcdn.ir/Font/Persian/Vazir/Vazir.css');
*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

html{
    background-color: #f8f9fa;
    font-family: "Vazir";
    scroll-behavior: smooth;
    -webkit-touch-callout: none;
    -webkit-user-select:   none;
     -khtml-user-select:   none;
       -moz-user-select:   none; 
        -ms-user-select:   none; 
            user-select:   none;
}

.side_menu_lang{
    position: absolute;
    top: 83%;
    left: 5%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    height: 20px;
    color: white;
    position: fixed;
}

.side_menu_lang div{
    height: 30px;
    transform: translate(0, -100%);
    transition: all .3s;
    overflow: hidden;
    margin-bottom: -30px;
}

.side_menu_lang div p{
    cursor: pointer;
}

.side_menu_lang div:hover{
    height: 100px;
}

.lang_icon{
    cursor: pointer;
    transition: all .3s;
    position: absolute;
}

.background{
    width: 100%;
    z-index: -3;
    margin: auto;
    border-radius: 0 0 20px 20px;
}

.background::before{
    position: absolute;
    content: " ";
    top: 0;
    right: 0;
    left: 0;
    height: 950px;
    overflow: hidden;
    z-index: -5;
    width: 1905px;
    /* background: rgb(37,192,228);
    background: linear-gradient(0deg, rgba(37,192,228,1) 0%, rgba(29,144,171,1) 100%); */
    background: url("./public/back.jpg");
    background-size: cover;
    border-top-left-radius:10px;
    border-top-right-radius:10px;
    border-bottom-left-radius: 50% 5%;
    border-bottom-right-radius: 50% 5%;
}

/* #circle-back img{
    width: 500px;
    max-height: 380px;
} */

.nav{
    position: relative;
    top: 30px;
    text-align: center;
    height: 80px;
    width: 98%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 0 10px 0 30px;
    z-index: 1;
    border-radius: 30px;
    margin: auto;
    transition: border .6s, background .4s;
    z-index: 10;
    backdrop-filter: saturate(180%) blur(20px);
    background-color: rgba(0 ,0 ,0,0.5);
    box-shadow: 10px 10px 10px rgba(0 ,0 ,0,0.11);
    box-shadow: rgba(0 ,0 ,0,0.11) 0 1px;
}

.sticky {
    position: sticky;
    top: 0;
    width: 100%;
    transition:background .5s;
}

.sticky + .content {
    padding-top: 60px;
}

.nav ul{
    list-style: none;
    border-left: solid rgba(255 ,255 ,255,0.3) 1px;
    height: 70%;
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-between;
    align-items: center;
}

.nav ul li{
    display: inline-block;
    padding: 0 10px;
    height: 70%;
    margin: 0 50px;
    opacity: .6;
    transition: all .4s;
}

/* .nav_li::before{
    content: "";
    position: absolute;
    width: 0px;
    bottom: 0;
    height: 7px;
    background-color: #fff;
    margin-left: 30px;
    border-radius: 7px 7px 0 0 ;
    transition: all .4s;
    transform: translate(-50%, 0);
}
*/
.nav_li:hover{
    opacity: 1;
} 

.nav ul li a{
    color: white;
    text-decoration: none;
    font-size: 20px;
}

.nav_logo img{
    height: 67px;
    min-width: 67px;
    margin-top: 5px;
}

.nav_logo a{
    text-decoration: none;
}

.nav_logo_txt{
    position: absolute;
    color: white;
    opacity: .6;
    top: 25px;
    font-size: 20px;
    padding: 0 0 0 16px;
}

.to_up_cont{
    width:           70px;
    height:          70px;
    position:        fixed;
    top:             85%;
    left:            90%;
    cursor:          pointer;
    display:         flex;
    flex-direction:  row;
    justify-content: center;
    align-items:     center;
    opacity: 0;
    transition: all .4s;
    z-index: 10;
}

.to_up{
    width:           100%;
    height:          100%;
    border-radius:   50%;
    display:         flex;
    flex-direction:  row;
    justify-content: center;
    align-items:     center;
    background:      linear-gradient(145deg, #dfe0e1, #ffffff);
    box-shadow:      7px 7px 14px #929394, -7px -7px 14px #ffffff;
}

.to_up a{
    text-decoration: none;
    font-size:       35px;
    color:         #999;
    width:           100%;
    height:          100%;
    text-align:      center;
    line-height:     70px;
}

.main{
    min-height: 100%;
    width: 1500px;
    margin-top: -56px;
    margin: auto;
}

/* ::-webkit-scrollbar {
    display: none;
} */

.scroll_icon_container{
    text-align: center;
    margin-top: -10px;
    /* border: solid #333; */
    width: 100%;
}

.slider{
    width: 200px;
    height: 100px;
    position: absolute;
    top: 775px;
    left: 100px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.inslider{
    /* border: solid black 1px; */
    width: 90px;
    height: 90px;
    border-radius: 50%;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(30px);
    cursor: pointer;
    z-index: 3;
    background-color: rgba(255 ,255 ,255, 1);
    transition: all .4s;
    opacity: .3;
}

.inslider:hover{
    opacity: .5;
}

.progress{
    position: absolute;
    width: 400px;
    height: 4px;
    top: 870px;
    left: 960px; /* left: 50%; */
    transform: translate(-50%, 0);
    border-radius: 60px;
    background: none;
    overflow: hidden;
}

#cont{
    width: 400px;
    height: 20px;
    background-color: #1d90ab;
    z-index: 5;
    opacity: .3;
    transition: all .5s;
    animation: salam 10s linear infinite;
    /* transform: translate(-100%, 0); */
}

@keyframes salam {
    0%{width: 0;}
    96%{opacity: .3;}
    100%{width: 400px; opacity: 0;}
}

.inslider p{
    font-size: 40px;
    color: #333;
    font-weight: lighter;
}

.header{
    display:         flex;
    flex-direction:  column;
    justify-content: center;
    align-items:     center;
    width:           90%;
    height:          500px;
    text-align:      center;
}

.hed_back img{
    width:      800px;
    max-height: 800px;
    left:      -50px;
}

#osHeadImg {
    width:      1000px;
    max-height: 1000px;
    left:      -50px;
}

#header_cont, #header_cont_2, #header_cont_3, #header_cont_4{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    /* border: solid #333; */
    margin: 180px 140px 0 0;
}

#header_cont_2, #header_cont_3, #header_cont_4{
    opacity: 0;
    margin: -500px 140px 0 0;
    transition: all .5s;
}

.hed_title{
    width: 140%;
    font-size: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    /* text-align: center; */
    /* border: solid #333; */
}

.hed_title h1, .hed_title p {
    color: whitesmoke;
    text-shadow: 5px 5px 10px rgba(0 ,0 ,0,0.4);
    text-align: right;
    font-size: 40px;
    /* border: solid #333; */
}

.hed_title p{
    font-size: 30px;
    /* border: solid #333; */
}

#header_3 div h1 {
    font-size: 40px;
}

#header_2 div h1 {
    font-size: 40px;
}

.button_cont{
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
    width: 500px;
}

.hed_button{
    width: 200px;
    height: 60px;
    margin: 100px 0 0 0;
    border-radius: 50px;
    text-align: center;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(145deg, #e65940, #ff6a4c);
    box-shadow:  3px 3px 7px #00505e, -3px -3px 9px -4px #007a90;
    z-index: 5;
}

.hed_button a{
    color:white;
    margin: 0 5px 0 5px;
    font-size: 20px;
    text-decoration: none;
}

#learn_more, #learn_more_2, #learn_more_3{
    background: none;
    border: solid white 1px;
    box-shadow: none;
}

.main_sec_1{
    width: 100%;
    min-height: 600px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-top: 100px;
    /* border: solid #333; */
}

.flag_cont img{
    width: 500px;
    min-height: 500px;
    filter: drop-shadow(5px 5px 2px rgba(0, 0, 0, .1)) brightness(1.2);
    margin-top: -150px;
}

.main_sec1_sec_container{
    text-align: center;
    display: flex;
    flex-direction: row;
    justify-content: center;
    width: 100%;
    /* border: solid #333; */
}

.main_sec_1 header h2{
    font-size: 50px;
    color: #666;
    font-weight: lighter;
    text-align: center;
    opacity:0;
    margin: 80px 0 0 0;
    /* border: solid #333; */
}

.main_sec_1 header p{
    font-size: 20px;
    color: #999;
    font-weight: lighter;
    opacity:0;
    margin: 30px 0 0 0;
    /* border: solid #333; */
}

.main_sec1_sec{
    width: 850px;
    min-height: 10px;
    border-radius: 20px;
    margin: 50px 0 0 0;
    color: #666;
    opacity:0;
    /* border: solid #333; */
}

.main_sec1_sec p{
    opacity: 0;
    font-size: 20px;
    text-align: justify;
    /* border: solid #333; */
}

.scroll_icon{
    color: blanchedalmond;
    font-size: 50px !important;
    opacity: .5 !important;
    animation: anim 4s infinite;
    text-decoration: none;
}

@keyframes anim {
    0% {opacity: 0.5px;}
    50% {opacity: 1;}
    100% {opacity: 0.5px;}
}

.main_sec{
    padding-bottom: 100px;
    border-bottom: solid #eee 1px;
}

.footer{
    position: absolute;
    /* background-attachment: fixed; */
    /* filter: brightness(.4); */
    height: 700px;
    width: 1905px;
    background-color: #F8F9FA;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    color: #5f6368;
    border-radius: 10px 10px 0 0;
    margin: auto;
    margin-top: 140px;
    border-top-left-radius: 90% 10%;
    border-top-right-radius: 90% 10%;
    left: 0;
    overflow: hidden;
    z-index: 12;
}

.footer::before{
    position: absolute;
    content: " ";
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    overflow: hidden;
    filter: brightness(.4);
    background: url("./public/footer.jpg");
    background-size: cover;
}

.footer_social{
    color: #202124;
    height: 20%;
    width: 300%;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.footer_social p{
    width: 15%;
}

.footer_social_container{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
}

.so_icon{
    max-width:  20px;
    max-height: 20px;
    margin:     0 0 0 10px;
    cursor:     pointer;
    filter:     grayscale(1);
    transition: all .3s;
}

.so_icon:hover{
    filter:     grayscale(0);
}

#gapicon, #baleicon{
    max-width:  25px;
    max-height: 25px;
}

.footer_main{
    height: 60%;
    width: 70%;
    display: flex;
    justify-content: start;
    align-items: center;
    z-index: -5;
}

.footer_main_col{
    margin: 0 50px 0 50px;
}


.footer_main_col p{
    margin: 10px 0 0 0 ;
}

.footer_main_col a{
    text-decoration: none;
    color: #777;
    transition: all .2s;
}

.footer_main_col a:hover{
    color: #333;
}

.footer_logo{
    width: 70%;
    border-top: solid #dadce0 1px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 5;
}

#footer_logo{
    text-decoration: none;
    font-size: 30px;
    color: white;
    font-weight: bolder;
    opacity: .7;
}

.footer_logo p{
    color: white;
    opacity: .5;
}

.footer_logo p a{
    text-decoration: none;
    color: white;
    transition: all .2s;
}

.footer_logo p a:hover{
    opacity: 1;
    text-decoration: underline;
}

.main_sec_2{
    width: 2750px;  /* width: 150%; */
    min-height: 150px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}

.main_sec2_hed h2{
    font-size: 50px;
    color: #666;
    font-weight: lighter;
    text-align: center;
    /* opacity: 0; */
}

.main_sec2_hed p{
    font-size: 20px;
    color: #999;
    font-weight: lighter;
    /* opacity: 0; */
}

.slide {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    width: 500px;
    height: 500px;
}

.slide img{
    width: 800px;
    filter: drop-shadow(10px 10px 7px #00505e);
}

.main_sec_3{
    width: 100%;
    min-height: 600px;
    margin-top: 200px;
    padding-top: 90px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    /* border: solid #202124; */

}

.service{
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-between;
    align-items: center;
    height: 300px;
    width: 100%;
    margin: 250px 0 150px 0;
    opacity: 0;
    /* border: solid #202124; */
}

#os{
    margin-top: 250px;
}

#epp, #vdi{
    flex-direction: row;
}


.serv_img_cont{
    width: 350px;
    height: 350px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    border-radius: 30px;
    margin: 0 150px;
    /* border: solid #202124; */
}

.serv_img_cont img{
    max-height:    650px;
    border-radius: 30px;
}

.serv-disc{
    width: 700px;
    padding: 30px 50px;
    box-shadow: 5px 5px 7px rgba(0 ,0 ,0, 0.2), -7px -7px 10px rgba(255 ,255 ,255, 1);
    border-radius: 7px;
    transition: all .4s;
}

.serv-disc:hover{
    box-shadow: 15px 15px 14px rgba(0 ,0 ,0, .2), -15px -15px 15px rgba(255 ,255 ,255, 1);
    transform: scale(1.02);
    /* border-radius: 7px; */
}

.serv-disc h2{
    color: #666;
    font-size: 35px;
    text-align: right;
}

.serv-disc h4{
    color: #888;
    font-size: 1۶px;
    text-align: right;
    font-weight: normal;
}

.serv-disc .content{
    margin: 30px 0;
    color: #5f6368;
    width: 600px;
}

.more{
    font-size: 12px;
    color: #888;
    cursor: pointer;
    text-decoration: underline;
    display: none;
}


.main_sec3_hed h2{
    font-size: 50px;
    color: #666;
    font-weight: lighter;
    text-align: center;
    margin-top: 20px;
    opacity: 0;
}

.main_sec3_hed p{
    font-size: 20px;
    color: #999;
    font-weight: lighter;
    opacity: 0;
    margin-top: 50px;
}

.main_sec3_sec_hed{
    font-size: 20px;
    color: #999;
}

#main_sec3_sec1:hover .main_sec3_sec_logo{
    background-color: #F5DF4D;
}

#main_sec3_sec2:hover .main_sec3_sec_logo{
    background-color: #00A170;
}

#main_sec3_sec3:hover .main_sec3_sec_logo{
    background-color: tomato;
}

#main_sec3_sec4:hover .main_sec3_sec_logo{
    background-color: #926AA6;
}

#main_sec3_sec5:hover .main_sec3_sec_logo{
    background-color: aqua;
}

.main_sec3_sec:hover .main_sec3_sec_hed{
    color: #666;
}


.main_sec_4, .main_sec_5{
    width: 100%;
    min-height: 600px;
    padding-top: 80px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;

}

.main_sec4_hed h2, .main_sec5_hed h2{
    font-size: 50px;
    color: #666;
    font-weight: lighter;
    text-align: center;
    opacity: 0;
    margin-top: 80px;
}

.main_sec5_hed h2{
    color: white;
    opacity: 1;
    margin-top: 0px;
}

.main_sec4_hed p{
    font-size: 20px;
    color: #999;
    font-weight: lighter;
    opacity: 0;
    margin-top: 30px;
}

.sec4_container{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-content: center;
    margin-top: 80px;
    opacity: 0;
}

#contactus_1{
    border-left: solid #bbb 1px;
    padding: 0 50px;
    text-align: right;
}

#contactus_1 ul{
    position: relative;
    border: #202124;
    list-style: none;
    color: #5f6368;
    width: 100%;
}

#contactus_1 ul li{
    padding: 13px 0;
}

#contactus_2{
    width: 300px;
    margin: 50px 50px;
    overflow: hidden;
    box-shadow: -10px -10px 30px -10px #fff, 10px 10px 30px -10px #aaa;
    height: 300px;
    border-radius: 5px;
}

#cooperation_1{
    width: 100%;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#cooperation_blur{
    width: 480px;
    height: 550px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-radius: 13px;
    position: absolute;
    backdrop-filter: blur(10px);
    font-size: 40px;
    text-align: center;
    font-weight: bold;
    color: red; 
    opacity: 0; 
    transition: all .4s;
    background-color: rgba(0 ,0 ,0, 0.2);
}

.coop_sec{
    /* border: solid black; */
    margin-top: 50px;
}

.coop_in{
    color: #777;
    width: 400px;
    height: 50px;
    font-family: "Vazir";
    font-size: 20px;
    padding: 0 20px;
    border: none;
    outline: none;
    border-radius: 5px;
    background-color: #f8f9fa;
    box-shadow: 6px 6px 12px rgba(0, 0, 0, .3);
    font-weight: lighter;
}

::placeholder {
    color: #999;
  }

#coop_sec_3{
    cursor: pointer;
    opacity: 0;
}

#tmp{
    position: absolute;
    background-color: #f8f9fa;
    width: 400px;
    height: 50px;
    cursor: pointer;
    box-shadow: 6px 6px 12px rgba(0, 0, 0, .3);
    bottom: 170px;
    /* z-index: -1; */
    border-radius: 5px;
    text-align: center;
    color: #777;
    font-size: 20px;
    padding-top: 12px;
    top: 410px;
    overflow: hidden;
}

#del{
    position: absolute;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    bottom: 220px;
    left: 690px;
    cursor: pointer;
    display: none;
    top: 420px;
}

#del span{
    font-size: 45px;
    text-align: center;
    margin: -5px -5px 0 0;
    cursor: pointer;
    color: #999;
}

*:focus {
    outline: none;
}

#submit_cont{
    margin-top: 0px;
}

.submit{
    cursor: pointer;
    width: 400px;
    height: 70px;
    border-radius: 10px;
    background: linear-gradient(145deg, #ff6a4c, #e65940);
    box-shadow: 6px 6px 12px rgba(0, 0, 0, .3);
    border: none;
    font-family: "Vazir";
    margin: 50px 0 0 0;
    color: #f8f9fa;
    font-size: 20px;
}

/* .warn{
    display: none;
} */

/* @media screen and (max-width: 1500px){

    .to_up_cont{
        display: none;
    }
    .main{
        display: none;
    }
    .warn{
        display: block;
    }
}

@media screen and (min-width: 1500px){
    .nav{
        height: 80px;
    }
} */


/* @media screen and (max-width: 1500px) and (min-width: 1200px){

    .main{
        width: 1200px;
    }
    .nav ul li{
        margin: 0 40px;
    }
    .main_sec_2 {
        display: none;
    }
    .more{
        display: block;
    }
    .to_up_cont{
        display: none;
    }
    /* ::-webkit-scrollbar {
        display: block;
        
    } */
    /* ::-webkit-scrollbar-track {
        background: #f1f1f1;
    }*/
    
    /* Handle */
    /* ::-webkit-scrollbar-thumb {
        background: rgb(172, 172, 172);
    } */
    
    /* Handle on hover */
    /* ::-webkit-scrollbar-thumb:hover {
        background: #555;
    } */ 

/*} */

/* @media screen and (max-width: 1200px) and (min-width: 1000px){

    .main{
        width: 1000px;
    }
    .nav ul li{
        margin: 0 20px;
    }
    .main_sec_2 {
        display: none;
    }
    .more{
        display: block;
    }
    .to_up_cont{
        display: none;
    }
}

@media screen and (max-width: 1000px) and (min-width: 550px){

    .main{
        width: 800px;
    }
    .nav ul li{
        margin: 0 5px;
    }
    .background{
        height: 700px;
    }
    .main_sec1_sec_container{
        flex-direction: column;
    }
    .main_sec_2 {
        display: none;
    }

    #main_sec1_sec_middle{
        align-self: flex-end;
        border-radius: 700px 310px 1005px 129px;
        background-color: #00A170;
    }

    #main_sec1_sec_right{
        border-radius: 494px 1010px 729px 929px;
        background-color:  #926AA6;
    }

    #main_sec1_sec_left{
        border-radius: 140230px 213420px 126805px 132459px;
        background-color: #F5DF4D;
    }
    .to_up_cont{
        display: none;
    }
    .more{
        display: block;
    }
}

@media screen and (max-width: 550px){

    .main{
        width: 500px;
    }
    .nav ul li{
        margin: 0 0px;
    }
    .main_sec_2 {
        display: none;
    }

    .nav{
        top: 0;
        text-align: center;
        height: 65px;
        width: 100%;
        display: block;
        flex-direction: column;
        justify-content: space-between;
        align-items: center;
        padding: 0 10px 0 30px;
        backdrop-filter: saturate(180%) blur(20px);
        background-color: rgba(0 ,0 ,0,0.5);
        border-radius: 0 0 30px 30px;
        transition: background .4s, height .4s, border .4s;
        overflow: hidden;
    }

    .nav ul li a{
        font-size: 14px;
    }

    .nav_li::before{
        height: 0;
    }

    .nav ul{
        border-left: none;
        height: 100px;
        margin-top: 130px;
        flex-direction: column-reverse;
    }

    
    .nav ul li{
        padding: 10px 10px;
    }
    
    .nav_logo img{
        margin-top: 6px;
        height: 50px;
        min-width: 50px;
    }

    .main_sec_3{
        min-height: 400px;
    }

    .main_sec3_sec_container{
        flex-direction: column;
    }

    .footer_logo p{
        text-decoration: none;
        font-size: 10px;
        color: #5f6368;
        font-weight: bolder;
    }
    .to_up_cont{
        display: none;
    }
    .more{
        display: block;
    }
} */