@font-face {
    font-family: "Montserrat", sans-serif;
    src: url("../fonts/Montserrat-Regular.ttf");
    font-weight: 400;
    
}
@font-face {
    font-family: "Montserrat", sans-serif;
    src: url("../fonts/Montserrat-SemiBold.ttf");
    font-weight: 600;
    
}
@font-face {
    font-family: "Montserrat", sans-serif;
    src: url("../fonts/Montserrat-Medium.ttf");
    font-weight: 500;
    
}
body{
    font-family: "Montserrat", sans-serif;

}
html{
    font-family: "Montserrat", sans-serif;
}
/* .block{
    background-color: #eee;
    padding: 20px;
    border: 1px solid #aaa;
    text-align: center;
    height: 100%;
} */
.header{
 margin-top: 20px;
    margin-bottom: 20px;
}
.promo{
    margin-top: 40px;
    margin-bottom: 40px;
}


.container-header{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.nav-ul{
    display: flex;
    justify-content: space-between;
    /* gap: 15px; */
    padding: 0;
    margin: 0;
}
li{
    list-style-type: none;
}
.link-nav{
    text-decoration: none;
}
.nav-ul__list{
    /* background-color: #4b96ff; */
    background-color: #6C98A3;
    padding: 15px 20px;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
}
.dropdown .dropdown-toggle{
    padding: 15px 20px;
}

.btn-lagn{
    width: 40px;
}
.btn-butt{
    border: none;
background-color: transparent;
}
.logo-link{
    display: flex;
    align-items: flex-start;
    gap: 10px;
    text-decoration: none;
    color: #2b2b2b;
    font-weight: 600;
}

.logo-img{
    height: 70px;
    /* height: 70px; */
}
.dropdown  .btn-turbo-color{
    background-color: #6C98A3;
    color: #fff;
    border: none;
}

.dropdown  .btn-turbo-color:hover{
    background-color: #6C98A3;
    color: #fff;
}
.dropdown  .btn-turbo-color:focus{
    background-color: #6C98A3;
    color: #fff;
}
.dropdown  .dropdown-item{
    color: #fff;
    background-color: #6C98A3;

}
.dropdown  .dropdown-item:hover{
    color: #fff;
    background-color: #6C98A3;

}
.dropdown  .dropdown-item:focus{
    color: #fff;

}
.dropdown .dropdown-menu {
    background-color: #6C98A3;
    color: #fff;
}
.dropdown .dropdown-menu:hover {
    background-color: #6C98A3;
    color: #fff;
}
.nav-list{
    
    
   
    margin: 20px 0;
}

.header__nav{
    display: flex;
    align-items: center;
    gap: 36px;
}

/*burger*/


.burger-checkbox {
  position: absolute;
  visibility: hidden;
}
.burger {
  position: relative;
  z-index: 10;
  cursor: pointer;
  display: block;
  position: relative;
  border: none;
  background: transparent;
  width: 40px;
  height: 26px;
}
.burger::before,
.burger::after {
  content: '';
  left: 0;
  position: absolute;
  display: block;
  width: 100%;
  height: 4px;
  border-radius: 10px;
  background: #6C98A3;
}
.burger::before {
  top: 0;
  box-shadow: 0 11px 0 #6C98A3;
  transition: box-shadow .3s .15s, top .3s .15s, transform .3s;
}
.burger::after {
  

  bottom: 0;
  transition: bottom .3s .15s, transform .3s;
}
.burger-checkbox:checked + .burger::before {
  top: 11px;
  transform: rotate(45deg);
  box-shadow: 0 6px 0 rgba(0,0,0,0);
  transition: box-shadow .15s, top .3s, transform .3s .15s;
  background-color: #fff;
}
.burger-checkbox:checked + .burger::after {
  bottom: 11px;
  transform: rotate(-45deg);
  transition: bottom .3s, transform .3s .15s;
  background-color: #fff;
  /* z-index: 1; */

}
.menu-list {
 top: 0;
 /* right: 81px; */
 right: 0;
 position: absolute;
 display: grid;
 gap: 7px;
 padding: 42px 0;
 margin: 0;
 background: #6C98A3;
 list-style-type: none;
 transform: translateY(-100%);
 transition: .3s;
 width: 230px;
 -webkit-transform: translateY(-100%);
 -moz-transform: translateY(-100%);
 -ms-transform: translateY(-100%);
 -o-transform: translateY(-100%);
 transform: translateY(-100%);
 z-index: 1;
 border-radius: 0 0 15px 15px;
 
}
.menu-item {
  display: block;
  padding: 8px;
  color: white;
  font-size: 18px;
  text-align: left;
  text-decoration: none;
  padding-left: 30PX;
}
.menu-item:hover {
  background: rgba(255,255,255,.2)
}
.burger-checkbox:checked ~ .menu-list {
  transform: translateX(0);
}
/* burger*/





.link-main{
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    padding: 15px 50px;
    border-radius: 15px;
    border: 1px solid #fff;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    -ms-border-radius: 15px;
    -o-border-radius: 15px;
    margin-top: 50px;
}








.block-social{
    display: flex;
    justify-content: space-between;
    gap: 20px;
}
.size-icons{
    width: 32px;
    height: 32px;
    margin: 10px;
    fill: #6C98A3;
}
.block-social__icons{
    /* border: 2px solid #5555FF; */
    border-radius: 20%;
    -webkit-border-radius: 20%;
    -moz-border-radius: 20%;
    -ms-border-radius: 20%;
    -o-border-radius: 20%;
    /*padding: 10px;
    */display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 6px 0 rgba(201, 210, 234, 0.4);
}
.block-social__tel{
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
    font-family: "Montserrat", sans-serif;
    color: #6C98A3;
}
.link-nav{
    color: #fff;
font-size: 16px;
font-family: "Montserrat", sans-serif;

}
.icon-img-hero{
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    width: 170px;
}
.text{
    font-size: 50px;
    color: #fff;
font-family: "Montserrat", sans-serif;
text-align: center;
width: 65%;
}
.to-do-svg{
    /* height: 60%; */
    width: 15%;
   
}
.about_projectdiv{
    display: flex;
    align-items: center;
    box-shadow: 0 2px 15px 0 #6C98A3;
    border-radius: 15px;
    padding: 40px 0;
    padding-right: 40px;
}
.title-second::after{
    content: "";
    border-bottom: 3px solid #6C98A3;
    position: relative;
    display: block;
    width: 100px;
    margin: 0 auto;
    padding-top: 4px;
}
.title-second, .title-carus{
font-family: "Montserrat", sans-serif;
font-weight: 500;
font-size: 40px;
text-align: center;
color: #6C98A3;
margin-bottom: 30px;
}
a.btn-mincolor{
    background-color: #6C98A3;
    color: #fff;
    padding: 15px 0;
font-family: "Montserrat", sans-serif;

}
a.btn-mincolor:hover{
    background-color: #6C98A3;
    color: #fff;

}
.card-title{
font-family: "Montserrat", sans-serif;
text-align: center;
margin-bottom: 20px !important;
margin-top: 20px !important;
color: #6C98A3 !important;
font-size: 24px;

}
.card-text{
font-family: "Montserrat", sans-serif;
font-size: 20px;
}
.text-project{
font-family: "Montserrat", sans-serif;

}
.title-carus::after{
    content: "";
    border-bottom: 3px solid #6C98A3;
    position: relative;
    display: block;
    width: 100px;
    margin: 0 auto;
    padding-top: 4px;
}
.card-coll .card-razrabotki {
    box-shadow: 0 2px 15px 0 #6C98A3;
    border-radius: 15px;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    -ms-border-radius: 15px;
    -o-border-radius: 15px;
}
.wrapper-row .card-blue{
    box-shadow: 0 2px 15px 0 #6C98A3;
    border-radius: 15px;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    -ms-border-radius: 15px;
    -o-border-radius: 15px;
    height: 100%;
}
.title-carus{
    margin-bottom: 30px
}
.lastdiv-img .last-img{
    width: 50%;
    
}
.number-last{
    font-size: 25px;
    color: #6C98A3;
}
.last-div{
    box-shadow: 0 2px 15px 0 #6C98A3;
    border-radius: 15px;
    padding: 40px 40px;
    
}
.lastdiv-img{
    padding-top: 40px;
}
.section-2, .section-3{
    margin-top: 70px;
    margin-bottom: 70px;
}
 .hero-section{
    margin-bottom: 70px;
}
.card-body {
    display: flex;
    flex-direction: column;
}
/* .hero-section{
  
    filter: brightness(40%);
    display: flex;
    justify-content: center;
    align-items: center;
    background: url(../img/bg-hero.jpg); 
    background-repeat: no-repeat; 
    background-size: cover; 
    background-position: center; 
    height: 60vh; 
margin-bottom: 40px;
    
} */
.hero-section{
    position: relative;
}
.hero-img-block{
    position: absolute;
    z-index: -1;
    /* width: 60vw; */
    width: 100%;
    height: 100%;
    top: 0;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    filter: brightness(40%);
    background: linear-gradient(#6C98A3, #6C98A3);

}

.container-col {
    padding: 80px 0;
    display: flex;
    align-items: center;
    flex-direction: column;

    
}
.content-hero{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}
.img-about{
    border-radius: 23px;
    -webkit-border-radius: 23px;
    -moz-border-radius: 23px;
    -ms-border-radius: 23px;
    -o-border-radius: 23px;
    box-shadow: 0 4px 40px 0 rgb(68 92 200 / 34%);
    width: 100%;
}


.image-1{
    width: 50%;
    align-self: center;
}

.about__text{
font-family: "Montserrat", sans-serif;
font-size: 18px;
text-align: justify;
}
.text-texnolog, .text-project{
font-family: "Montserrat", sans-serif;
font-size: 20px;
}
.text-texnolog{
    text-align: justify;
}
.texnol-subtext{
    font-size: 20px;
font-family: "Montserrat", sans-serif;
padding-top: 20px;
}
.wrapper-row{
    padding-bottom: 40px;
    /* margin-top: 30px; */
    padding-top: 30px;
}
.img-raschet{
    height: 200px !important;
    box-shadow: 0 4px 40px 0 rgb(68 92 200 / 34%);
    border-radius: 15px;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    -ms-border-radius: 15px;
    -o-border-radius: 15px;
}
.img-raschet-1{
    height: 300px !important;
    box-shadow: 0 4px 40px 0 rgb(68 92 200 / 34%);
    border-radius: 15px;

}
.spisok-ol li{
    font-family: "Montserrat", sans-serif;
font-size: 20px;
}
.content-container__item{
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-top: 60px;
}
.number-position{
    position: absolute;
    font-size: 30px;
    color: #fff;
    top: -35px;
    left: -33px;
    border: 1px solid #6C98A3;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50px;
    z-index: 12;
    background: #6C98A3;
}
.last-number{
    position: relative;
    border: 2px solid #6C98A3;
    border-radius: 15px;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    -ms-border-radius: 15px;
    -o-border-radius: 15px;
    padding: 50px;
    width: 30%;
    text-align: center;
    font-family: "Montserrat", sans-serif;
font-size: 18px;
}
.footer {
    background-color: #F8FBFC;
    padding: 50px 0;
    margin-top: 50px;
}
.block-logo-footer{
    display:flex;
    justify-content: space-between;
    align-items: center;
}
.collapse-text-container.hide{
    grid-template-rows: 0fr;
    padding: 0;
    /* display: none; */
}
.collapse-text-container>div{
    overflow: hidden;
}
.disp-collapse{
    display: flex;
    justify-content: center;
    align-items: center;
}
.hide-collapse__text{
    font-size: 20px;
    font-family: "Montserrat", sans-serif;

}
/* .active{
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
} */
.img-card{
    border-radius: 15px;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    -ms-border-radius: 15px;
    -o-border-radius: 15px;
}
.collapse-span{
    font-size: 50px;
    color: #6C98A3;
    cursor: pointer;
    border: 1px solid #6C98A3;
    border-radius: 15px;
    width: 45px;
    height: 40px;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    -ms-border-radius: 15px;
    -o-border-radius: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-bottom: 8px;
}
.collapse-text-container{
    display: grid;
    grid-template-rows: 1fr;
    padding: 10px;
    transition: all ease 1s ;
    -webkit-transition: all ease 1s ;
    -moz-transition: all ease 1s ;
    -ms-transition: all ease 1s ;
    -o-transition: all ease 1s ;
}
@media screen and (min-width: 1400px) {
    .menu-burger{
        display: none;
    }
}
@media screen and (max-width: 1000px) {
.content-container{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.content-container__item{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
.last-number{
    width: 70%;
    padding: 20px;
}
.img-about{
    width: 100%;
}
}

@media screen and (max-width: 1400px) {
    .nav-list{
display: none;
    }
    .menu-burger{
        order: 2;
    }
    .menu-first{
        padding-top: 30px;
    }

}

@media screen and (max-width: 782px) {
    .nav-list{
        display: none;
    }
}

@media screen and (max-width: 764px) {
    .text {
        font-size: 30px;
    }
    .title-second{
        font-size: 26px;
    }
}
@media screen and (max-width: 504px) {
    
    .title-second{
        font-size: 26px;
    }
    .content-hero {
        align-items: flex-start;
    }
    .icon-img-hero{
        width: 70px;
    }
}
@media screen and (max-width: 533px) {
.block-social__tel{
    display: none;
}
}
@media screen and (max-width: 490px) {
    .content-hero .text {
        font-size: 28px;
        width: 90%;
    }
    .title-second{
        font-size: 30px;
    }
    .block-social {
        
        gap: 10px;
    }
    .header__nav {
        
        gap: 10px
    }
}
@media screen and (max-width: 400px) {
.btn-lagn
{
width: 25px;
}
}


@media screen and (max-width: 767px) {
.block-social__tel{
    display: none;
}
.block-social {
    display: none;
}
}


@media screen and (max-width: 992px) {
    .about_projectdiv{
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 40px;
    position: relative;
    margin-top: 60px;
}
.block-social__tel {
display: none;
}
.to-do-svg{
        width: 11%;
        position: absolute;
        top: -40px;
        width: 80px;
        height: 80px;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        left: 0;
        right: 0;
        margin: 0 auto;
        background: #FFF;
        border-radius: 15px;
        border: 3px solid #6C98A3;
        -webkit-border-radius: 15px;
        -moz-border-radius: 15px;
        -ms-border-radius: 15px;
        -o-border-radius: 15px;
}
}

@media screen and (max-width: 942px) {

.text{
    font-size: 30px;
}
}