*,
*::after,
*::before{
  box-sizing: border-box;
}

body{
  font-family: 'Noto Sans', sans-serif;
  font-size: 14px;
  line-height: 19px;
  font-weight: 400;
  color: #303030;
}

a{
  color: inherit;
  text-decoration: none;
}

ul{
  list-style: none;
}

.container{
  max-width: 1220px;
  padding: 0 10px;
  margin: 0 auto;
}

.title{
  font-weight: 700;
  font-size: 24px;
  line-height: 33px;
  color: #868585;
  margin-bottom: 60px;
  text-transform: uppercase;
}

.header{
  background-image: url(../images/header-bg.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  height: 100vh;
  color: #fff;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 70px 10px 38px;
  margin-bottom: 150px;
}

.header__subtitle{
  font-size: 18px;
  line-height: 25px;
  font-weight: 400;
  margin-top: auto;
}

.header__title{
  font-weight: 700;
  line-height: 87px;
  font-size: 64px;
}

.header__title span{
  display: block;
  font-size: 42px;
  line-height: 57px;
}

.header__button{
  margin-top: 50px;
  margin-bottom: auto;
  align-self: center;
}

.button__path{
  transition: fill .5s;
}

.button:hover .button__path{
  fill: #A9A32A;
}

.button__text{
  font-size: 18px;
  line-height: 25px;
  display: inline-block;
  transform: translateY(-17px);
  margin-left: -57px;
}

.social{
  display: flex;
  justify-content: center;
  align-items: center;
}

.social__item{
  padding: 0 10px;
}

.social__link{
  display: inline-block;
  min-width: 31px;
}

.service {
  margin-bottom: 150px;
}

.service__inner{
  display: flex;
  justify-content: space-between;
}

.service__content{
  flex-basis: 510px;
  margin-right: 90px;
}

.service__box{
  margin-bottom: 50px;
}

.service__box-title{
  font-weight: 700;
  font-size: 18px;
  line-height: 25px;
  margin-bottom: 15px;
}

.service__img{
  object-fit: cover;
}

.info{
  margin-bottom: 150px;
}

.info__inner{
  display: flex;
  justify-content: space-between;
}

.info__box{
  flex-basis: 510px;
  margin-right: 90px;
}

.info__content{
  flex-basis: 600px;
  height: 100%;
}

.info__content-text{
  font-size: 18px;
  font-weight: 700;
  line-height: 25px;
  margin-bottom: 17px;
}

.info-tabs{
  margin-bottom: 100px;
}

.info-tabs__items{
  margin-bottom: 120px;
}

.info-tabs__item{
  font-size: 18px;
  line-height: 25px;
  margin-right: 40px;
}

.info-tabs__item--active{
  border-bottom: 1px solid #303030;
}

.info-tabs__content{
  display: none;
}

.info-tabs__content--active{
  display: block;
}

.info-slider{
  max-width: 510px;
}

.info-slider__img{
  max-height: 200px;
  width: 235px;
  margin-right: 40px;
  float: left;
}

.info-slider__text{
  padding-bottom: 15px;
}

.slick-arrow{
  position: absolute;
  left: 275px;
  bottom: -3px;
  z-index: 5;
  cursor: pointer;
}

.slick-arrow path{
  transition: fill .5s;
}

.slick-arrow:hover path{
  fill: #A9A32A;
}

.slick-right{
  left: 340px;
}

.info__list{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.info__list-item{
  flex-basis: 235px;
  margin-bottom: 17px;
}

.info__list-title{
  font-size: 18px;
  font-weight: 700;
  line-height: 25px;
  margin-bottom: 5px;
}

.blockquote{
  padding: 128px 10px 144px;
  background-image: url(../images/blockquote.jpg);
  text-align: center;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  margin-bottom: 150px;
}

.blockquote__text{
  max-width: 670px;
  margin: 0 auto;
  font-size: 42px;
  line-height: 57px;
  color: #fff;
}

.clients{
  margin-bottom: 150px;
}

.clients-slider__box{
  display: flex;
}

.clients-slider__box-img{
  flex-basis: 510px;
  margin-right: 90px;
  margin-bottom: 30px;
}

.clients-slider__box-title{
  max-width: 478px;
  font-size: 18px;
  line-height: 25px;
  font-weight: 700;
  margin-bottom: 30px;
}

.clients-slider__box-list{
  margin-left: 50px;
  margin-bottom: 50px;
}

.clients-slider__box-item{
  margin-bottom: 15px;
}

.step{
  margin-bottom: 150px;
}

.step__inner{
  display: flex;
}

.step__img{
  flex-basis: 600px;
  object-fit: cover;
}

.step__content{
  margin-right: 90px;
}

.step__list{
  list-style: none;
  counter-reset: number;
}

.step__list-item{
  counter-increment: number;
  margin-bottom: 30px;
}

.step__list-item:before{
  content: '0' counter(number);
  margin-bottom: 11px;
  color: #868585;
}

.step__list-item:nth-child(n+10)::before{
  content: counter(number);
}

.step__list-title{
  margin-bottom: 2px;
  font-size: 18px;
  line-height: 25px;
  font-weight: 700;
}

.footer{
  background-image: url(../images/footer-bg.jpg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  padding: 70px 0 50px;
  color: #fff;
}

.footer__top{
  display: flex;
  margin-bottom: 150px;
}

.footer__form{
  flex-basis: 510px;
  margin-right: 90px;
}

.footer__title{
  font-size: 24px;
  line-height: 43px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 60px;
}

.footer__input{
  border: none;
  border-bottom: 1px solid #fff;
  display: block;
  width: 100%;
  background-color: transparent;
  padding-bottom: 11px;
  font-family: 'Noto Sans', sans-serif;
  font-size: 14px;
  line-height: 19px;
  color: #fff;
  margin-bottom: 60px;
}

.footer__input::placeholder{
  font-family: 'Noto Sans', sans-serif;
  font-size: 14px;
  line-height: 19px;
  color: #fff;
}

.footer__form-button{
  background-color: transparent;
  border: none;
  padding: 0;
  color: #fff;
}

.footer__contacts-item{
  font-size: 18px;
  line-height: 25px;
  margin-bottom: 30px;
}

.footer__bottom{
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer .social{
  margin-right: -10px;
}

@media (max-width: 1280px) {
  .service__img,
  .step__img{
    max-width: 50%;
  }
  .service__content,
  .step__content{
    margin-right: 40px;
  }
  .info__box{
    margin-right: 30px;
  }
  .info__content-img{
    max-width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .clients-slider__box-img{
    margin-right: 60px;
    object-fit: contain;
  }
}

@media (max-width:1024px) {
  .info__inner{
    flex-direction: column-reverse;
  }
  .info__box{
    margin-right: 0;
    display: flex;
    justify-content: space-between;
    flex-basis: auto;
  }
  .info-tabs{
    margin-bottom: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .info-tabs{
    flex-basis: 50%;
    min-width: 510px;
  }
  .info-tabs__items{
    margin-bottom: 70px;
  }
  .info-slider__img{
    margin-right: 20px;
  }
  .info__list{
    flex-basis: 50%;
    flex-shrink: 1;
    justify-content: center;
    padding-left: 20px;
    text-align: center;
  }
  .info__content{
    flex-basis: auto;
  }
  .info__content-text{
    margin-bottom: 50px;
  }
  .info__content-img{
    display: none;
  }
  .clients-slider__box{
    flex-direction: column;
  }
  .clients-slider__box-img{
    margin-right: 0;
    flex-basis: 400px;
    max-height: 400px;
  }
  .clients-slider__box-content{
    align-self: center;
  }
  .clients .slick-arrow{
    top: 83%;
    left: 60%;
  }
  .clients .slick-right{
    left: 70%;
  }
}

@media (max-width: 768px) {
  .header,
  .service,
  .info,
  .blockquote,
  .clients,
  .step,
  .footer-top{
    margin-bottom: 60px;
  }
  .title{
    margin-bottom: 30px;
  }
  .social__item{
    padding: 0 20px;
  }
  .header__title{
    font-size: 46px;
    line-height: 60px;
  }
  .header__title span{
    font-size: 32px;
    line-height: 46px;
  }
  .service__inner,
  .step__inner{
    flex-direction: column;
  }
  .service__content{
    margin-right: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .service__box,
  .step__list-item{
    margin-bottom: 20px;
    flex: 0 0 100%;
  }
  .service__box-title{
    margin-bottom: 10px;
  }
  .service__img{
    max-width: 100%;
    max-height: 300px;
  }
  .info__box{
    flex-direction: column;
  }
  .info-tabs{
    align-items: center;
    margin-bottom: 70px;
  }
  .info-tabs__items{
    margin-bottom: 50px;
  }
  .info__list{
    justify-content: space-between;
    padding-left: 0;
    text-align: left;
  }
  .info__list-item{
    flex: 0 0 45%;
  }
  .blockquote{
    padding: 100px 10px;
  }
  .blockquote__text{
    max-width: 500px;
    font-size: 32px;
    line-height: 42px;
  }
  .clients .slick-right{
    left: 75%;
  }
  .step{
    position: relative;
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: inset 0 0 20px 10px #fff;
  }
  .step__content{
    margin-right: 0;
  }
  .step__list{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .step__img{
    position: absolute;
    left: 0;
    width: 100%;
    max-width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    z-index: -1;
  }
  .footer__top{
    margin-bottom: 50px;
  }
  .footer__title{
    font-size: 20px;
  }
  .footer__contacts-item{
    font-size: 15px;
  }
  .footer__phone{
    line-height: 2.5;
  }
  .footer__form{
    margin-right: 40px;
  }
  .footer__bottom{
    flex-direction:column-reverse;
    min-height: 160px;
  }
}

@media (max-width:540px) {
  .service__box,
  .step__list-item{
    flex: 100%;
  }
  .info__box{
    overflow: hidden !important;
  }
  .info-tabs{
    min-width: auto;
    align-items: flex-start;
  }
  .info-tabs__items{
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 0;
  }
  .info-tabs__item{
    display: inline-block;
    margin-bottom: 20px;
    margin-right: 0;
  }
  .info-tabs__contentbox{
    overflow: hidden !important;
    align-self: center;
    width: 280px;
  }
  .info-slider__item{
    display: flex !important;
    flex-direction: column;
  }
  .info-slider__img{
    clear: left;
    margin-right: 0;
    margin-bottom: 20px;
    align-self: center;
  }
  .info-slider__text{
    margin-bottom: 20px;
    max-width: 280px;
  }
  .slick-arrow{
    left: 150px;
    bottom: 4px;
  }
  .slick-right{
    left: 220px;
  }
  .blockquote__text{
    max-width: 400px;
    font-size: 26px;
    line-height: 32px;
  }
  .footer{
    padding: 50px 0;
  }
  .footer__top{
    flex-direction: column;
  }
  .footer__form{
    margin-right: 0;
    flex-basis: 390px;
  }
  .footer__title{
    line-height: 30px;
  }
  .footer__title,
  .footer__input{
    margin-bottom: 40px;
  }
  .footer__contacts{
    text-align: right;
  }
  .footer__contacts-item{
    margin-bottom: 20px;
  }
}

@media (max-width: 425px) {
  .header__title{
    font-size: 30px;
    line-height: 46px;
  }
  .header__title span{
    font-size: 24px;
    line-height: 32px;
  }
  .header__button{
    margin-top: 40px;
  }
  .button__text{
    margin-left: -84px;
    font-size: 16px;
  }
  .info-tabs__items{
    align-items: flex-end;
  }
  .info__list-item{
    min-width: 100%;
  }
  .clients-slider__box-img{
    flex-basis: 260px;
  }
  .clients .slick-right{
    left: 80%;
  }
}