header{
    position: sticky;
    top: 0;
    background: #e9e9e9;
    padding-bottom: 10px;
}
.hidden_burger_menu .wrapper{
    padding-top: 146px;
}
.security_item{
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 10px;
    text-align: center;
    cursor: pointer;
}
.security_grid{
    align-items: stretch;
}
.security_big_item{
    height: auto;
    cursor: pointer;
}
.service_item_txt{
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    height: 78px;
}
.service_item_txt p + p{
    margin-top: 20px;
}
.services_item{
    scroll-margin-top: 120px;
    overflow: visible;
}
#services, #photos{
    scroll-margin-top: 94px;
}
.item_hide_bg{
    border-radius: 20px;
}
.reviews_section{
    overflow: hidden;
}
.reviews_slider_container{
    position: relative;
}
.burger{
    position: relative;
    transform: none;
    top: auto;
    left: auto;
    bottom: auto;
}
.swiper-button-next:after, .swiper-button-prev:after{
    color: #434343;
}
.swiper-button-next,.swiper-button-prev{
    top: 50%;
    transform: translateY(-50%);
    margin: 0;
    z-index: 2;
}
.f_nav{
    gap: 20px;
}
.swiper-button-next{
    right: -30px;
}
.swiper-button-prev{
    left: -30px;
}
.fc_a{
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
}
.f_phone::before{
    content: '';
    width: 22px;
    height: 22px;
    background: url(../img/svg/fc_phone.svg?v2)center no-repeat;
    background-size: contain;
}
.f_mail::before{
    content: '';
    width: 22px;
    height: 22px;
    background: url(../img/svg/fc_mail.svg?v2)center no-repeat;
    background-size: contain;
}
.hidden_burger_menu .wrapper{
    padding-top: 86px;
}
.hidden_burger_menu .header_nav{
    display: flex;
    align-items: center;
}
.hidden_burger_menu .wrapper{
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: space-between;
    padding-bottom: 60px;
}
.photo_section{
    overflow: hidden;
    margin-bottom: 90px;
}
.photo_slider .swiper-slide{
    width: auto;
}
.photo_slider .swiper-slide img{
    width: 518px;
    height: 345px;
    object-fit: cover;
    cursor: pointer;
}
.title_flex .section_title{
    margin: 0;
    border: none;
    padding: 0;
}
.title_flex{
    padding-bottom: 35px;
    border-bottom: .06rem solid #3e4a42;
    margin-bottom: 62px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.arrows{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}
.next, .prev{
    display: flex;
    cursor: pointer;
}
.burger{
    display: none;
}
.desc_nav ul{
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 15px;
    list-style: none;
}
.desc_nav ul a{
    text-decoration: none;
    color: inherit;
}
@media screen and (max-width: 1247px){
    .hidden_burger_menu .wrapper {
        padding-top: 100px;
    }
    .hidden_burger_menu .wrapper{
        display: flex;
        align-items: flex-start;
        justify-content: space-between;
        padding-bottom: 50px;
        flex-direction: column;
        padding-top: 60px;
    }
    .photo_slider .swiper-slide img{
        width: 100%;
        max-width: 100%;
    }
    .photo_slider .swiper-slide{
        max-width: 90%;
    }
    .burger{
        display: block;
    }
    .desc_nav{
        display: none;
    }
    .header_nav ul a{
        font-size: 1.2em;
    }
}