* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    font-family: 'IdealistSans';
    font-weight: 400;
    color: #fff;
    font-weight: 400;
    font-size: 18px;
    line-height: 28px;
}
h1, h2, h3, h4, h5, h6 {
    margin: 0;
}
p {
    margin: 0;
}
a {
    text-decoration: none;
    color: #fff;
    display: inline-block;
}
li {
    list-style: none;
}
.container {
    max-width: 1260px;
    margin: 0 auto;
}
.btn a{  
    border: 1px solid #FFF;
    border-radius: 100px;
    padding: 20px 36px;
    color: #fff;
    text-align: center;
    display: inline-block;
}
.btn:hover a{
    background-color: #fff;
    color: #272726;
} 
.header__burger {
    display: none;
}
.menuMobile {
    position: fixed;
    top: 0;
    left: -1000px;
    transition: 1.5s;
  }
.picture {
    background-image: url('../img/main.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    z-index: 0;
    border-radius: 0 0 15px 15px;
}
.header__logo {
    width: 284px;
    height: 58.19px;
}
.header {
    padding-top: 49px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header__menu {
    display: flex;
    align-items:center;
}
.header__menu-wrapper {
    display: flex;
    flex-direction: row;
    gap: 42px;
    margin-right: 40px;
}
.header__menu-wrapper_link:hover {
    border-bottom: 1px solid #FFFFFF;
}
.main {
    padding-top: 216px;
    padding-bottom: 123px;
}
.main__title {
    font-weight: 500;
    font-size: 50px;
    line-height: 60px;
    font-family: 'Benzin';
    margin-bottom: 40px;
}
.main__text {
    margin-bottom: 40px;
    max-width: 602px;
}
.work {
    background-color: #FAF9F9;
    padding-top: 140px;
}
.title__header {
    display: flex;
    align-items: center;
    gap: 17px;
    margin-bottom: 100px;
}
.title__header-circle {
    width: 70px;
    height: 70px;
    background: #272726;
    border-radius: 50%;
    text-align: center;
    padding: 21px 25px;
}
.title__header-text {
    color: #272726;
}
.work__cards {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-direction: row;
    gap: 20px;
    max-width: 1260px;
}
.work__cards-inner {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 300px;
    height: 300px;
    background: #272726;
    border-radius: 15px;
    padding: 40px 32px 40px 40px;
}
.work__cards-inner_text {
    font-size: 27px;
    line-height: 32px;
    letter-spacing: -0.02em;
}
.size-big {
    width: 191px;
}
.size {
    width: 134px;
}
/* servise */
.animation {
    opacity: 0;
    transform: translateY(15px);
}
.animation.animation-show {
    opacity: 1;
    transition: all 1.5s;
    transform: translateY(0%);
  }
.services {
    background: #FAF9F9;
    padding-top: 140px;
}
.services__header {
    display: flex;
    justify-content: space-between;
    align-items:flex-start;
    padding-bottom: 72px;
    flex-wrap: wrap;
}
.services__wrap {
    max-width: 728px;
}
.services__wrap-title {
    font-family: 'Benzin';
    font-weight: 500;
    font-size: 35px;
    line-height: 45px;
    color: #272726;
    margin: 17px 0 34px 0;
}
.services__wrap-text {
    color: #8C8C8C;
}
.services__card {
    display: flex;
    justify-content: space-between;
    flex-direction: row;
    gap: 20px;
}
.services__cards-inner {
    padding: 34px 110px 40px 40px;
    width: 407px;
    height: 370px;
    background: #272726;
    border-radius: 15px;
}
.services__cards-inner_title {
    font-size: 27px;
    line-height: 32px;
    margin-bottom: 19px;
}
.services__cards-inner_title span{
    display: block;
}
.services__cards-inner_cost {
    margin-bottom: 128px;
    color: #8C8C8C;
}
.bnt-arrow a{
    min-width: 243px;
    border: 1px solid #FFF;
    border-radius: 100px;
    padding: 16px 29px;
    position: relative;
}
.bnt-arrow a:hover {
    background: #FFF;
    color: #272726; 
}
.bnt-arrow a::after {
    content: url('../img/arrow.png');
    position: absolute;
    top: 16px;
    right: 30px;
}
.bnt-arrow a:hover::after {
    content: url('../img/arrow-black.png');
}
.bg {
    background: url('../img/bg.png');
    background-size: cover;
}
/* other */
.other {
    padding: 140px 0 121px 0;
    background: #FAF9F9;
    border-radius: 0px 0px 15px 15px;
}
.other__wrapper {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 19px;
}

.other__wrapper-inner {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 407px;
    height: 260px;
    background: #272726;
    border-radius: 20px;
    padding: 33px 50px 32px 41px;
}
.other__wrapper-inner_title {
    font-size: 27px;
    line-height: 35px;
}
.other__wrapper-inner_title span{
    display: block;
}
.other__wrapper-inner_cost {
    color: #8C8C8C;
}
/* calculation */
.calculation {
    padding: 112px 0 100px 0;
    background: #272726;
    border-radius: 0px 0px 15px 15px;
}
.calculation__wrapper {
    display: flex;
    justify-content: space-between;
    /* flex-wrap: wrap; */
    column-gap: 314px;
}
.calculation__circle {
    -webkit-box-shadow: 0px 0px 32px 0px rgba(246, 54, 0, 1);
    -moz-box-shadow: 0px 0px 32px 0px rgba(246, 54, 0, 1);
    box-shadow: 0px 0px 32px 0px rgba(246, 54, 0, 1);
}
.calculation__title {
    min-width: 264px;
}
.calculation__text {
    color: #fff;
}
.calculation__wrapper-inner_title {
    font-family: 'Benzin';
    font-weight: 500;
    font-size: 35px;
    line-height: 45px;
    color: #FFF;
    margin-bottom: 35px;
}
.calculation__forms {
    margin-top: 60px;
}
input {
  display: block;
  width: 100%;
  border: none;
  border-bottom: 1px solid #FFF;
  background: inherit;
  outline: none;
  color: #8C8C8C;
  padding-bottom: 24px;
  font-size: inherit;
  margin-bottom: 66px;
}
input:focus {
    border-bottom: 1px solid #FFF;
}
.btn-forms {
    background: inherit;
    padding: 20px 49px 20px 49px;
    font-weight: 400;
    font-size: 18px;
    line-height: 18px;
    border: 1px solid #FFF;
    color: #fff;
    border-radius: 100px;
}
.btn-forms:hover {
    background-color: #fff;
    color: #272726;
} 

/* choice */
.choice {
    padding: 140px 0 101px 0;
    background: #FAF9F9;
    border-radius: 0px 0px 15px 15px;
}
.choice__wrapper {
    display: flex;
    justify-content: space-between;
    align-items:flex-start
}
.choice-wrap {
   width: 50%;
}
.choice__wrapper-blocks {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 21px;
}
.choice__wrapper-blocks_inner {
    width: 406px;
    height: 410px;
    background: #272726;
    border-radius: 15px;
    padding: 40px 40px 25px 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.choice__wrapper-blocks_title {
    font-size: 27px;
    line-height: 28px;
    padding-bottom: 19px;
}
.choice__wrapper-blocks_text {
    color: #8C8C8C;
}


/* sliderOne */

.sliderOne {
   background: url('../img/slide.png');
   background-size: cover;
   background-repeat: no-repeat;
   background-position: center;
   margin: 0 auto;
   border-radius: 0px 0px 15px 15px;
}
.slider__wrapper .title__header {
    width: 52%;
}
.sliderOne__title {
    padding-top: 28px;
    padding-left: 25px;
}
.slider__wrapper {
    display: flex;
    justify-content: space-between;
    align-items:flex-start;
    gap: 306px;
    transition: all 1.5s;
}
.slider__wrapper-inner {
    max-width: 728px;
}
.slider__wrapper-inner_title {
    font-family: 'Benzin';
    font-weight: 500;
    font-size: 35px;
    line-height: 45px;
    margin-bottom: 35px;
    margin-top: 42px;
}
.slider__wrapper-inner_list {
    margin-bottom: 56px;
}
.slider__wrapper-inner_list li {
    list-style: disc;
    margin-left: 20px;
}
.slider {
    position: relative;
}
.slider .slick-arrow {
    position: absolute;
    bottom: 100px;
    z-index: 10;
    font-size: 0;
    width: 50px;
    height: 50px;
    border: none;
}
.slider .slick-arrow.slick-prev {
    right: 68px;
    background: url('../img/arrow-left.png') 0 0 / 100% no-repeat;
} 
.slider .slick-arrow.slick-prev:hover {
    background: url('../img/white-r.png') 0 0 / 100% no-repeat;
} 
.slider .slick-arrow.slick-next {
    right: 0;
    background: url('../img/arrow-right.png') 0 0 / 100% no-repeat;
} 
.slider .slick-arrow.slick-next:hover {
    background: url('../img/white-l.png') 0 0 / 100% no-repeat;
} 
.slider .slick-list {
    overflow: hidden;
    padding: 94px 0 173px 0;
}
.slick-track{
    display: flex;
}

/* sliderTwo */

.heating {
    background: #FAF9F9;
    border-radius: 0px 0px 15px 15px;
    padding: 140px 0 100px 0;
}
.sliderTwo {
    position: relative;
}
.sliderTwo .slick-track{
    display: flex;
}
.sliderTwo .slick-list {
    overflow: hidden;
    margin: 0 86px 0 106px;
}
.sliderTwo .slick-slide{
    width: 517px !important;
    background: #272726;
    border-radius: 20px;
    padding: 38px 40px 80px 39px;
    margin-right: 20px;
}
.sliderTwo .slick-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    font-size: 0;
    width: 50px;
    height: 50px;
    border: none;
}
.sliderTwo__bloks-title {
    font-size: 27px;
    line-height: 28px;
    margin-bottom: 32px;
}
.sliderTwo__bloks-list {
    margin-bottom: 32px;
}
.sliderTwo .slick-arrow.slick-prev {
    left: 0px;
    background: url('../img/l-black.png') 0 0 / 100% no-repeat;
} 
.sliderTwo .slick-arrow.slick-prev:hover {
    background: url('../img/black-l.png') 0 0 / 100% no-repeat;
}
.sliderTwo .slick-arrow.slick-next {
    right: 0px;
    background: url('../img/r-black.png') 0 0 / 100% no-repeat;
} 
.sliderTwo .slick-arrow.slick-next:hover {
    background: url('../img/black-r.png') 0 0 / 100% no-repeat;
} 
.bg-block.slick-slide {
    background: url('../img/bg-slider.png') center center / cover no-repeat;
    border-radius: 20px;
}

/* .slick-list { margin: 0px -10px}
.slick-slide { margin: 0 10px } */

/* .sliderTwo__bloks {
    width: 517px !important;
    background: #272726;
    border-radius: 20px;
    padding: 38px 40px 80px 39px;
    margin-right: 20px;
}

.sliderTwo__wrapper {
    position: relative;
}
 */ 

/* slideThree */

.slideThree {
    background: #272726;
    border-radius: 0px 0px 15px 15px;
    padding: 114px 0 188px 0;
    
}
.slideThree__wrapper {
   position: relative;
}
.slideThree__wrapper-content {
    display: flex;
    justify-content: space-between;
}
.slideThree__wrapper-innerOne {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin-right: 20px;
}
.slideThree__wrapper-innerOne_block {
    background: #FFFFFF;
    border-radius: 20px;
    padding: 33px 40px 40px 40px;
    color: #272726;
}
.sliderThree__text {
    color: #8C8C8C;
    margin-top: 50px;
    display: block;
}
.slideThree .slick-list {
    overflow: hidden;
    max-width: 100%;
}
.slideThree .slick-arrow {
    position: absolute;
    bottom: -74px;
    z-index: 10;
    font-size: 0;
    width: 50px;
    height: 50px;
    border: none;
}
.slideThree .slick-arrow.slick-prev {
    display: none;
    right: 68px;
    background: inherit;
} 
/* .slideThree .slick-arrow.slick-prev:hover {
    display: none;
    background: url('../img/white-r.png') 0 0 / 100% no-repeat;
}  */
.slideThree .slick-arrow.slick-next {
    right: 0;
    background: url('../img/arrow-right.png') 0 0 / 100% no-repeat;
} 
.slideThree .slick-arrow.slick-next:hover {
    background: url('../img/white-l.png') 0 0 / 100% no-repeat;
} 

/* footer */
.footer {
    background: #FAF9F9;
    padding: 100px 0 100px 0;
    color: #272726;
}
.footer__wrapper {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    row-gap: 20px;
}
.footer__wrapper .footer__wrapper-left {
    order: 1;
}
.footer__wrapper .footer__wrapper-right {
    order: 2;
}
.footer__wrapper-left_inner {
    display: flex;
    column-gap: 191px;
}
.footer__wrapper-left_inner a{
    color: #272726;
    display: block;
    margin-bottom: 16px;
}
.footer__wrapper-left_inner a:last-child{
    margin-bottom: 0;
}
.footer__copyright {
    margin: 12px 0 43px 0;
}
.footer__adress {
    margin-bottom: 16px;
}
.footer__title {
    margin-bottom: 17px;
    font-size: 27px;
}
.footer__author a{
    color: #8C8C8C;
}
.footer__author-mobile a{
    display: none;
    color: #272726;
}