body{
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
}
a{
    font-size: inherit;
    color: inherit;
}
.title{
    font-size: 38px;
    line-height: 70px;
}
/* header----------------------------------------------------------- */

.header__bg{
    background-image: url(../img/header__bg.png);
    background-position: top;
    background-repeat: no-repeat;
    background-size: cover;
    height: 100vh;
    padding: 45px 0 0 0;
}
.header__container{
    margin: 0 auto;
    padding: 0 40px;
    max-width: 1286px;
}
.header {
    color: #C1C1C1;
}
.header__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-right: 47px;
    margin-bottom: 133px;
    font-size: 18px;
}
.mobile__menu{
    display: none;
}
.logo {
    margin-right: 40px;
}
.mobile__logo{
    display: none;
}
.header__nav {
    display: flex;
    flex-shrink: 0;
    margin-right: 30px;
}



.header__connection {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}
.phone {
    font-family: 'Montserrat', sans-serif;
    margin-right: 36px;
}
.connection__image {
    margin-right: 3px;
}
.connection__image:last-child{
    margin-right: 0;
}
.header__menu {
    display: flex;
    position: relative;
    z-index: 2;
}
.header__menu li {
    list-style: none;
    margin: 0px 0px 0px 36px;
    font-size: 16px;
    text-transform: uppercase;
    text-decoration: none;
}
.content-wrapper{
    margin-top: 78px;
    padding: 10px;
    line-height: 34px;
}

/* header main----------------------------------------------------------- */
.header__main {
    display: flex;
    flex-direction: column;
    padding-left: 100px;
}
.header__title {
    font-size: 87px;
    font-weight: 700;
    line-height: 83px;
    margin-bottom: 12px;
    font-weight: 500;
}
.header__subtitle {
    font-size: 23px;
    line-height: 33px;
    margin-bottom: 15px;
    font-weight: 300;
}
.header__link-info {
    font-size: 20px;
    padding: 13px;
    background: rgba(66, 66, 66, 0.44);
    width: 190px;
    display: flex;
    justify-content: center;
}

.btn__top{
    display: none;	
    position: fixed;
    right: 30px;
    bottom: 70px;			
    color: rgb(218 218 218);
    z-index: 10;
    font-size: 26px;
    font-weight: 400;
    padding: 10px;
    border-radius: 24px;
    padding: 10px;
  }
.btn__top:hover{
    cursor: pointer;
    transform: scale(1.11);
}

/* about-us----------------------------------------------------------- */

.about-us {
    padding: 117px 0;
}
.about-us__container {
    max-width: 1285px;
    margin: 0 auto;
    padding: 0 40px;
}
.abous-us__title {
    margin-bottom: 24px;
}
.about-us__info {
    display: flex;
    padding-left: 53px;
    line-height: 23px;
}
.left__info {
    display: flex;
    flex-direction: column;
    margin-right: 60px;
    justify-content: flex-end;
}
.left__text {
    margin-bottom: 20px;
    
}
.left__text:first-child{
    max-width: 340px;
}
.left__image-block {
    position: relative;

}
.left__image {
    width: 100%;
}
.left__row {
    display: flex;
    justify-content: center;
    position: absolute;
    left: 0;
    bottom: 43px;
    width: 100%;
    padding: 13px 0;
    color: #C1C1C1;
    background: rgba(66, 66, 66, 0.44);
    font-size: 20px;
}
.right__image {
    margin-bottom: 27px;
}
.right__text {
    margin-bottom: 30px;
    max-width: 541px;
}
.right__image-last {
    width: 100%;

}

/* services----------------------------------------------------------- */


.services {
    padding: 117px 0 278px 0;
    background-image: url(../img/bg2.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    color: white;
    width: 100%;
    background-attachment: fixed;
}
.services-title {
    margin-bottom: 56px;
}
.services__title {
    max-width: 1285px;
    margin: 0 auto;
    padding: 0 40px;
}
.services__container {
    max-width: 1610px;
    margin: 0 auto;
    padding: 0 40px;
}
.services__box {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}
.service__element {
    display: flex;
}
.services__image-box{
    width: 100%;

}
.services__image {
    width: 100%;

}
.services__card {
    filter: grayscale(100%);
    -webkit-filter: grayscale(100%);
    transition: .2s;
    margin: 20px;
    position: relative;
}
.services__card:hover{
    transition: .2s;
    filter: none;
    transform:scale(1.1)
}
.card__name {
    position: absolute;
    bottom: 33px;
    left: 23px;
    line-height: 23px;
    font-size: 18px;

}
.services__text {
    font-size: 23px;
    line-height: 30px;
    max-width: 1212px;
    color: rgb(255, 255, 255);
}

/* portfolio----------------------------------------------------------- */


.portfolio {
    position: relative;
    padding: 0 40px;
}
.portfolio-title {
    max-width: 1205px;
    margin: 0 auto;
}
.portfolio__title {
    position: absolute;
    line-height: 42px;
    top: 117px;
}

.portfolio__box {
    max-width: 1450px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.portfolio__info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-right: 20px;
    padding: 250px 0 0 0;
}
.portfolio__main-text {
    font-size: 20px;
    line-height: 23px;
    color: #1E1E1E;
    max-width: 587px;
    margin-bottom: 38px;
}
.portfolio__text {
    font-size: 20px;
    line-height: 23px;
    color: #1E1E1E;
    max-width: 387px;
    margin-bottom: 20px;
}
.portfolio__logo {
    margin-bottom: 100px;
    align-self: center;
}
.portfolio__image-block {
    position: relative;
}
.portfolio__image {
    width: 100%;
}
.portfolio__link{
    font-size: 20px;
    display: flex;
    justify-content: center;
    position: absolute;
    left: 0;
    bottom: 43px;
    width: 100%;
    padding: 13px 0;
    color: #C1C1C1;
    background: rgba(66, 66, 66, 0.44);
}

/* portfolio----------------------------------------------------------- */


.footer {
    font-size: 20px;
    padding: 56px 0;
    background-color: black;
    color: #E0E0E0;
}
.footer__container {
    max-width: 1450px;
    margin: 0 auto;
}
.footer__box {
    display: flex;
    align-items: center;
    padding: 0 40px;
}
.footer__logo {
    margin-right: 83px;
}
.footer__contacts {
    display: flex;
    flex-direction: column;
}
.adress {
    margin-bottom: 15px;
}
.footer__messanger {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.footer__phone {
    margin-right: 15px;
}
.footer__messanger-icon {
    display: flex;
}
.footer__icons { 
    margin-right: 5px;
 
}
.footer__icons:last-child{ 
    margin-right: 0;
}


/* header----------------------------------------------------------- */


@media(max-width: 1439px){
    .header__title {
        font-size: 70px;
        margin-bottom: 12px;
        line-height: 70px;
    }
}
@media(max-width: 1000px){
    .show{
        display: none;
    }
}
@media(max-width: 1000px){
    body{
        font-size: 18px;
    }
    .logo{
        width: 40px;
    }
    .title{
        font-size: 31px;
        line-height: 34px;
    }
    .header__container{
        padding: 0 20px;
    }
    .header__top {
        font-size: 14px;
        padding-right: 0;
        margin-bottom: 73px;
    }
    .header__main {
        padding-left: 7%;
    }
    .logo{
        margin-right: 0;
    }
    .phone{
        margin-right: 15px;
    }
    .header__nav{
        margin: 40px;
    }
    .connection__icon{
        width: 28px;
        height: 28px;
    }  
}

@media (max-width: 768px){
    .header__top {
        margin-bottom: 113px;
    }
    .mobile__menu{
        display: block;
        padding: 10px;
        width: 50px;
    }
    .logo{
        display: none;
    }
    .header__title {
        font-size: 50px;
        line-height: 50px;
        font-weight: 900;
    }
    .header__subtitle {
        font-size: 15px;
        line-height: 25px;
    }
    .header__link-info {
        font-size: 14px;
    }
    .mobile__menu{
        position: relative;
        z-index: 22;
    }
    .header__nav {
        margin: 0px;
        display: block;
        position: absolute;
        top: 42px;
        left: 0;
        background: rgb(40 40 40 / 82%);
        width: 100%;
        left: -100%;
        transition: all 0.4s ease;
    } 
    .header__menu {
        display: block;
        overflow: auto;
        top: 20px;
    }
    .header__menu li {
        margin: 40px 0px 40px 33px;
        font-size: 14px;
    }
    .header__nav.open-menu {
        left: 0;
    }
    .fixed-page{
    overflow: hidden;
}
}

@media(max-width: 577px){
    .header__title {
        font-size: 40px;
        line-height: 41px;
    }
    .header__subtitle {
        font-size: 11px;
        line-height: 17px;
    }
}
@media(max-width: 470px){
    .header__bg{
        padding: 25px 0 0 0;
    }
    .header__main {
        padding-left: 0%;
    }
    .header__link-info {
        width: 100%;
    }
    .header__nav {
        top: 22px;
    } 
}
@media(max-width: 420px){
    .header__container {
        padding: 0px 10px;
    }
    .header__title {
        font-size: 31px;
        line-height: 35px;
    }
    .header__subtitle {
        font-size: 11px;
        line-height: 17px;
    }
    .mobile__menu {
        margin-right: 0px;
    }
    .header__connection {
    flex-direction: column-reverse;
    align-items: flex-end;
    }
    .header__messanger{
        margin-bottom: 10px;
    }
    .phone{
        margin-right: 0;    
    }
    .mobile__logo{
        display: block;
        width: 50%;
        margin: 0 auto;
    }
}
/* about-us----------------------------------------------------------- */

@media(max-width: 1120px){
    .about-us{
        padding-top: 87px;
    }
    .left__row {
        font-size: 14px;
    }
}
@media(max-width: 1000px){
    .right__image{
        width: 100%;
    }
}

@media(max-width: 768px){
    .about-us__container {
        padding: 0 20px;
    }
    .title{
        font-size: 27px;
        line-height: 25px;
    }
    .about-us {
        padding: 45px 0;
    }
    .about-us__info {
        flex-direction: column;
        padding-left: 0px;
    }
    .left__image-block {
        width: 60%;
    }
    .left__info {
        margin-right: 0px;
        margin-bottom: 20px;
    }
    .right__image {
      display: none;
    }
    .left__text:first-child {
        max-width: 100%;
    }
    .right__image-last {
        display: none;
    }
    .right__text {
        margin-bottom: 0px;
        max-width: 100%;
    }
}

@media(max-width: 480px){
    .left__image-block {
        width: 100%;
    }
    .title {
        font-size: 23px;
        line-height: 25px;
    }
}

/* services----------------------------------------------------------- */

@media(max-width: 1120px){
    .services {
        padding: 45px 0;
    }
    .services__text{
        font-size: 18px;
    }
}
@media(max-width: 768px){  
    .services__card {
        filter: grayscale(0%);
        -webkit-filter: grayscale(0%);
        transition: .2s;
    }
    .services__text{
        font-size: 18px;
        line-height: 23px;
    }
    .services-title{
        margin-bottom: 24px;
    }
}

/* portfolio----------------------------------------------------------- */


@media(max-width: 1439px){
    .portfolio__box {
        justify-content: center;
     
    }
    .portfolio__logo {
        margin-bottom: 40px;
    }
    .portfolio__link{
        font-size: 18px;

    }
}

@media(max-width: 768px){
    .portfolio {
        position: relative;
        padding: 0px 20px;
    }
    .portfolio__title {
        top: 45px;
    }
    .portfolio__info {
        padding: 115px 0 0 0;
        margin-right: 0;
    }
    .portfolio__main-text {
        font-size: 18px;
        margin-bottom: 20px;
    }
    .portfolio__text {
        font-size: 18px;
    }
    
    .portfolio__image {
        display: none;     
    }
    .portfolio__image-block {
        position: inherit;
        width: 100%;
    }
    .portfolio__link {
        position: inherit;
        font-size: 14px;
        display: flex;
        width: 100%;
        padding: 13px 0;
        color: #202020;
        background: rgba(66, 66, 66, 0.44);
        margin-bottom: 25px;
    }
    .portfolio__logo{
        width: 100%;
    }
}
@media(max-width: 768px){
    .footer{
        padding: 20px 0;
        font-size: 11px;
    }
    .footer__box {
        padding: 0 20px;
       justify-content: space-between;
    }
    .footer__logo {
        margin-right: 0px;
    }
}

@media(max-width: 405px){
    .footer__logo{
        width: 50px;
    }
    .adress {
        margin-bottom: 9px;
    }
    .footer__icon{
        width: 28px;
    }
    .footer__phone {
        margin-right: 10px;
    }
}

.show{
    display: block;
}
@media(max-width: 1000px){
    .btn__top{
        display: none;
    }
}