@font-face {
    font-family: 'Iransans';
    src: url('../fonts/Iransans/eot/IRANSansWeb.eot');
    src: url('../fonts/Iransans/eot/IRANSansWeb.eot#iefix') format('embedded-opentype'),
         url('../fonts/Iransans/woff/IRANSansWeb.woff') format('woff'),
         url('../fonts/Iransans/ttf/IRANSansWeb.ttf') format('truetype'),
         url('../fonts/Iransans/IRANSansWeb.svg#CartoGothicStdBook') format('svg');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'Iransans_Bold';
    src: url('../fonts/Iransans/eot/IRANSansWeb_Bold.eot');
    src: url('../fonts/Iransans/eot/IRANSansWeb_Bold.eot#iefix') format('embedded-opentype'),
         url('../fonts/Iransans/woff/IRANSansWeb_Bold.woff') format('woff'),
         url('../fonts/Iransans/ttf/IRANSansWeb_Bold.ttf') format('truetype'),
         url('../fonts/Iransans/IRANSansWeb_Bold.svg#CartoGothicStdBook') format('svg');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'Iransans_Light';
    src: url('../fonts/Iransans/eot/IRANSansWeb_Light.eot');
    src: url('../fonts/Iransans/eot/IRANSansWeb_Light.eot#iefix') format('embedded-opentype'),
         url('../fonts/Iransans/woff/IRANSansWeb_Light.woff') format('woff'),
         url('../fonts/Iransans/ttf/IRANSansWeb_Light.ttf') format('truetype'),
         url('../fonts/Iransans/IRANSansWeb_Light.svg#CartoGothicStdBook') format('svg');
    font-weight: normal;
    font-style: normal;
}

*{
  box-sizing: border-box;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body,html{
  font-family: 'Iransans', tahoma, Arial; 
  font-size: 100%;
  margin:0;
  padding:0;
  min-height: 100%;
  position: relative;
}

header{
  height: 100vh;
  position: relative;
  background-image: url("../images/bg.jpg");
  background-size: cover;
  background-position: 0 0;
  background-repeat:no-repeat;
  background-attachment:fixed;
  -webkit-box-shadow: inset 0px 0px 0px 3000px rgba(0,0,0,0.35);
  -moz-box-shadow: inset 0px 0px 0px 3000px rgba(0,0,0,0.35);
  box-shadow: inset 0px 0px 0px 3000px rgba(0,0,0,0.35);
}

header nav{
  height: 75px;
}

header nav menu{
  width:80%;
  margin:0 auto;
  padding:0;
}

header nav menu ul{
  margin:0;
  padding:0;
  list-style-type: none;
}

header nav menu ul li{
  float:right;
}

header nav menu ul li a{
  display: block;
  height: 75px;
  line-height: 75px;
  padding:0 20px;
  font-size:16px;
  color:#fff;
  text-decoration: none;
  font-family: "Iransans_Light",tahoma;
}

header nav menu ul li a:hover,
header nav menu ul li a:active,
header nav menu ul li a:focus{
  text-decoration: none;
  outline:0;
}

.content{
  position: relative;
  width:80%;
  margin:50px auto;
  color:#fff;
}

.content .col_left,
.content .col_right{
  width:50%;
  float:right;
  text-align:center;
}

.content .col_left .header{
  text-align: center;
  height: 125px;
  line-height: 125px;
}

.content .col_left .header h1{
  margin:0;
  display: inline-block;
  vertical-align: top;
}

.content .col_left .header img{
  width:100px;
  height: auto;
  margin-left:10px;
}

.content .col_left .desc{
  margin-top:25px;
}

.content .col_left .desc h3{
  margin:0 0 50px;
  font-size: 20px;
}

.content .col_left .desc p{
  text-align:justify;
  line-height: 1.8;
  direction: rtl;
  font-size: 17px;
}

.content .col_right .mobile_container{
  background-image: url(../images/mobile.png);
  background-repeat: no-repeat;
  background-position: 0 0;
  background-size: 100% 100%;
  width: 255px;
  height: 516px;
  display: inline-block;
}

.content .col_right .mobile_container img{
  width: 238px;
  height: 405px;
  margin-left:2px;
  margin-top:50px;
}

.container{
  position: relative;
  width: 80%;
  margin:0 auto;
  overflow: auto;
}

.help_app{
  font-size:0;
  background-color:#ff3333;
  padding:100px 0;
}

.help_app .col{
  width:25%;
  float:right;
  vertical-align: top;
  padding:0 15px;
  text-align: center;
}

.help_app .col span{
  width: 150px;
  height: 150px;
  border-radius: 50%;
  display: inline-block;
  text-align:center;
  line-height: 75px;
  background-color:red;
}

.help_app .col span img{
  width:75%;
  height: auto;
  padding:25px 25px 25px 25px;
  margin-top:15px;
}

.help_app .col h4{
  font-size:14px;
  font-weight: normal;
  color:#fff;
}

.gallery{
  font-size:0;
  padding:50px 0;
}

.gallery .col{
  width:23%;
  margin:0 1%;
  position: relative;
  float:right;
}

.gallery .col:hover span{
  opacity: 1;
}

.gallery .col span{
  position: absolute;
  left:0;
  top:0;
  width: 100%;
  height: 100%;
  cursor: pointer;
  background-color:rgba(0,0,0,.6);
  transition:all .2s;
  color:#fff;
  font-size:16px;
  text-align:center;
  padding:0 15px;
  padding-top:55%;
  line-height: 2;
  opacity: 0;
}

.gallery .col img{
  width:100%;
  height: auto;
}

.faq{
  padding:100px;
  font-size: 0;
  background-image: url(../images/bg_faq.jpg);
  background-repeat: no-repeat;
  background-position: 0 0;
  background-size: cover;
  background-attachment: fixed;
}

.faq .col{
  width:45%;
  margin:0 2.5%;
  background-color:rgba(0,0,0,.8);
  border-radius: 10px;
  font-size:16px;
  display: inline-block;
  padding:15px;
  text-align: right;
  direction: rtl;
  vertical-align: top;
  color:#fff;
  font-family: "Iransans_Light",tahoma;
  min-height: 500px;
}

.contactus{
  padding:100px 0;
  background-image: url(../images/bg_contactus.jpg);
  background-repeat: no-repeat;
  background-position: 0 0;
  background-size: cover;
  background-attachment: fixed;
}

.contactus .form{
  font-size: 0;
  width: 50%;
  margin:0 auto;
}

.contactus .form span{
  display: inline-block;
  font-size: 16px;
  padding:0 5px;
}

.contactus h2{
  color:#fff;
  margin:0 0 50px;
  text-align:center;
  direction: rtl;
    font-family: "Iransans_Light",tahoma;
    font-weight: normal;
}

.contactus .form span:first-child{
  width:20%;
}

.contactus .form span:last-child{
  width:80%;
}

#res_menu{
  display: none;
}

.contactus .form input,
.contactus .form button{
  width:100%;
  border-radius:5px;
  font-family: "Iransans_Light",tahoma;
}

.contactus .form button{
  background-color:#F9690E;
  color:#fff;
  height: 50px;
  line-height: 50px;
  padding:0 25px;
  border:0;
}

.contactus .form input{
  border:1px solid #ccc;
  height: 50px;
  line-height: 50px;
  padding:0 15px;
  text-align:right;
  direction: rtl;
}

.contactus .last_part{
  text-align: center;
  font-size:0;
}

.contactus ul a span{
    transition:all .2s;
}

.contactus ul a span:hover{
    color:#ff3333;
}


.contactus .last_part span i{
  font-size: 24px;
  margin-left:15px;
}

@media(max-width:1100px){
  .content .col_left .desc h3{
    margin-bottom:10px;
  }
  .content .col_left .desc p{
    margin:5px 0;
    line-height: 1.8;
  }
}

@media(max-width:950px){
  .contactus .form{
    width:90%;
  }
}

@media(max-width:900px){
  header{
    height: auto;
    overflow: auto;
  }
  .content .col_left, .content .col_right{
    width:100%;
  }
  .content .col_left{
    margin-top:25px;
  }
  header nav menu ul{
    text-align:center;
  }
  header nav menu ul li{
    float:none;
    display: inline-block;
  }
} 

@media(max-width:900px){
  .help_app .col{
    width:50%;
  }
  .content .col_left .desc h3{
    margin-bottom:50px;
  }
  .content .col_left .desc p{
    margin:25px 0;
    line-height: 2.5;
  }
  .gallery .col{
    width:48%;
    margin-top:10px;
    margin-bottom:10px;
  }
  .faq .col{
    width:95%;
    margin-top:10px;
    margin-bottom:10px;
  }
  header nav menu ul li a{
    font-size: 13px;
  }
}

@media(max-width:600px){
  #res_menu{
    display: block;
    height: 100px;
    line-height: 100px;
    text-align:center;
    color:#fff;
    text-decoration: none;
    font-size: 24px;
  }

  menu{
    position: relative;
  }

  menu ul{
    width: 200px;
    position: absolute;
    left:50%;
    transform:translateX(-50%);
    display: none;
    background-color:#888;
    max-width: 100%;
    text-align:center;
    -webkit-border-bottom-right-radius: 5px;
    -webkit-border-bottom-left-radius: 5px;
    -moz-border-radius-bottomright: 5px;
    -moz-border-radius-bottomleft: 5px;
    border-bottom-right-radius: 5px;
    border-bottom-left-radius: 5px;
    margin-bottom:15px !important;
    z-index: 10000;
  }
  menu ul li{
    display: block;
    padding:10px 0 !important;
    float:none !important;
  }
}


@media(max-width:500px){
  header nav menu{
    width: 100%;
  }
  .contactus .form button{
    padding:0;
  }
  .contactus .form span{
    padding:0 5px;
  }
  .help_app .col{
    width:100%;
  }
  .gallery .col{
    width:98%;
  }
  .contactus .last_part span{
    width:100%;
  }
  .faq{
    padding-left:15px;
    padding-right:15px;
  }

  header nav menu{
    padding:0;
  }
}

@media(max-width:600px){
  .content .col_left .header{
    height: auto !important;
  }
}