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

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

.container {
  max-width: 1920px;
  margin: 0 auto;
  font-family: "Onest", sans-serif;
}
@media (max-width: 1440px) {
  .container {
    padding: 0 2rem;
  }
}
@media (max-width: 560px) {
  .container {
    padding: 0 4.1rem 0 4.2rem;
  }
}

.page__container {
  max-width: 1500px;
  margin: 0 auto;
  margin-bottom: 8.419rem;
}

.header-placeholder{
  height: 120px;
}


.article-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 312px) minmax(0, 1188px);
  -moz-column-gap: 22px;
  column-gap: 40px;
  align-items: flex-start;
}
@media (max-width: 890px) {
  .article-layout {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
}

.sidebar{
  top: 15px;
  position: sticky;
  z-index: 9999;
}

article{
  position: relative;
}

.callback_sidebar{
  background-color: #F7F8FB;
  border-radius: 20px;
  padding: 24px;
  top: 24px;
  position: sticky;
  margin-top: 46px;
}

.callback_sidebar .text h2{
  font-weight: 500;
  font-size: 20px;
  line-height: 30px;
  vertical-align: middle;
  color: #222428;
}

.callback_sidebar .text p{
  font-weight: 400;
  font-size: 15px;
  line-height: 24px;
  vertical-align: middle;
}

.callback_sidebar .text{
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
}

button{
  border: 1px solid #393A3C59;
  cursor: pointer;
  background: none;
  min-height: 40px;
  font-weight: 600;
  font-size: 15px;
  line-height: 15px;
  padding: 15px 21px 15px 21px;
  text-align: center;
  vertical-align: middle;
  border-radius: 8px;
  transition: ease 0.3s;
}

button:hover{
  border: 1px solid #FFFFFF !important;
  background-color: #18A9DF !important;
  color: #FFFFFF !important;
  font-size: 17px !important;
  transition: ease 0.3s;
}

section{
  margin-bottom: 48px;
}

#head_page{
  margin-bottom: 0;
}

section h1{
  font-weight: 500;
  font-size: 50px;
  line-height: 62px;
  vertical-align: middle;
  color: #222428;
}

section h2{
  font-weight: 500;
  font-size: 40px;
  line-height: 62px;
  margin-bottom: 16px;
  vertical-align: middle;
  color: #222428;
}

section p{
  font-weight: 400;
  font-size: 18px;
  line-height: 26px;
  color: #555560;
  vertical-align: middle;
}

.main_img_page{
  max-width: 100%;
  min-height: 500px;
  border-radius: 20px;
  background: url("/img/main/main_page.jpg");
  background-size: cover;
  margin-top: 16px;
  margin-bottom: 16px;
}

#desc_page .feedback{
  background-color: #F7F8FB;
  max-width: 100%;
  margin-bottom: 16px;
  margin-top: 16px;
  min-height: 118px;
  padding: 33px;
  display: grid;
  grid-template-columns: minmax(0, 827px) minmax(0, 263px);
  justify-items: end;
  border: 1px solid #E4E8F3;
  border-radius: 20px;
}

#desc_page .feedback span{
  font-weight: 400;
  font-size: 16px;
  line-height: 26px;
  vertical-align: middle;
}

#desc_page .feedback .services_btn{
  background-color: #393A3C;
  color: #FFFFFF;
  transition: ease 0.3s;
}

.advantages_block{
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  gap: 15px;
  max-width: 100%;
}

.advantages_block .adv_el{
  background-color: #F7F8FB;
  max-width: 225px;
  width: 100%;
  min-height: 200px;
  padding: 27px 0 27px 27px;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  justify-content: space-between;
}

@media (min-width: 1500px) {
  .advantages_block .adv_el svg{
    margin-left: 0;
    transition: margin-left ease 0.3s;
  }

  .advantages_block .adv_el:hover svg{
    margin-left: 40%;
    transition: margin-left ease 0.3s;
  }
}

.advantages_block .adv_el span{
  color: #222428;
  font-weight: 500;
  font-size: 18px;
  line-height: 26px;
  vertical-align: middle;
}

.block_head-btn{
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}

.block_head-btn button{
  background-color: #393A3C;
  color: #FFFFFF;
  padding-right: 46px;
  padding-left: 46px;
  transition: ease 0.3s;
}

.next_prev_block{
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  gap: 12px;
  justify-content: space-between;
}

.next_prev_block button{
  background: white;
  border: 1px solid #393A3C59;
  border-radius: 8px;
  height: 54px;
  width: 54px;
  padding: 0;
}

.next_prev_block button:hover{
  background-color: #393A3C59 !important;
  transition: ease 0.3s;
}

.operating_block{
  max-width: 100%;
  background-color: #222428;
  border-radius: 20px;
  padding: 40px 40px 40px 50px;
  margin-top: 16px;
  display: grid;
  row-gap: 28px;
  grid-template-columns: 20% 20% 20% 20% 20%;
}

.operating_block .text{
  display: flex;
  flex-wrap: nowrap;
  gap: 5px;
  align-items: center;
}

.operating_block .text span{
  font-weight: 100;
  color: #E8E8E8;
  font-size: 48px;
  line-height: 50px;
  vertical-align: middle;
}

.operating_block .text p{
  font-weight: 500;
  font-size: 16px;
  line-height: 20px;
  width: 40%;
  letter-spacing: 0px;
  color: #E8E8E8;
}

table {
  margin-top: 16px;
  border-collapse: separate;
  border-spacing: 0;
  width: 100%;
  border-radius: 10px;
  border: 1px solid #A0A0A0;
}
th, td {
  padding: 12px 12px 12px 50px;
  font-family: "Onest", sans-serif;
  text-align: left;
}
th {
  border-bottom: 1px solid #A0A0A0;
  font-weight: 500;
  font-size: 20px;
  line-height: 30px;
  vertical-align: middle;
  color: #222428;
}
tbody td{
  color: #222428;
  font-weight: 400;
  font-size: 20px;
  line-height: 30px;
  vertical-align: middle;
}

@media (max-width: 796px) {
  tbody td{
    font-size: 14px;
  }
  th{
    font-size: 14px;
    width: 50%;
  }
  th, td{
    padding: 12px 12px 12px 30px;
  }
}

table .td_one{
  border-right: 1px solid #A0A0A0;
}

.geography_block{
  display: grid;
  grid-template-columns: minmax(0, 322px) minmax(0, 832px);
  max-width: 100%;
  column-gap: 34px;
}

.geography_block .text{
  gap: 37px;
  display: flex;
  flex-direction: column;
}

.geography_block button{
  background-color: #393A3C;
  color: #FFFFFF;
}

.tasks_block{
  display: grid;
  margin-top: 16px;
  grid-template-columns: minmax(0, 33%) minmax(0, 33%) minmax(0, 33%);
  max-width: 100%;
  column-gap: 20px;
  row-gap: 16px;
  align-items: center;
}

.tasks_el{
  display: flex;
  flex-wrap: nowrap;
  flex-direction: row;
  cursor: pointer;
  gap: 15px;
  padding: 24px 24px 24px 16px;
  align-items: center;
  background-color: #F7F8FB;
  border-radius: 20px;
}

@media (min-width: 1500px) {
  .tasks_el svg{
    scale: 1;
    transform: rotate(0deg);
    transition: ease 0.3s;
  }
  .tasks_el:hover svg{
    scale: 1.1;
    transform: rotate(10deg);
    transition: ease 0.3s;
  }
}

.tasks_el span{
  font-family: "Onest", sans-serif;
  font-weight: 500;
  font-size: 16px;
  line-height: 24px;
  vertical-align: middle;
}

.tasks_block button{
  background-color: #393A3C;
  color: #FFFFFF;
  max-height: 50px;
}

.category_block{
  display: grid;
  max-width: 100%;
  grid-template-columns: minmax(0, 15%) minmax(0, 15%) minmax(0, 15%) minmax(0, 15%) minmax(0, 15%) minmax(0, 15%);
  column-gap: 21px;
  margin-bottom: 16px;
}

.category_el{
  display: flex;
  flex-direction: column;
  gap: 10px;
  cursor: pointer;
}

.category_el span{
  font-family: "Onest", sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 20px;
  text-align: center;
  vertical-align: middle;
}

.category_el img{
  max-height: 200px;
  height: 200px;
  border-radius: 20px;
  transition: ease 0.3s;
  scale: 1;
}

@media (min-width: 1500px) {
  .category_el:hover img{
    scale: 1.02;
    transition: ease 0.3s;
  }
  .category_el:hover span{
    color: #18A9DF;
    transition: color 0.3s;
  }
}

.black_btn{
  background: #393A3C;
  color: #FFFFFF;
}

.img_experience{
  max-width: 100%;
  min-height: 365px;
  background: url("/img/category/img_experience.png");
  background-size: cover;
  border-radius: 20px;
  margin-bottom: 16px;
}

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

.experience_el{
  display: flex;
  flex-direction: column;
  gap: 11px;
  align-items: flex-start;
}

.experience_el span{
  font-family: "Onest", sans-serif;
  font-weight: 600;
  font-size: 45px;
  line-height: 100%;
  text-align: right;
  color: #1C1F35;
}

.experience_el p{
  font-family: "Onest", sans-serif;
  font-weight: 400;
  font-size: 20px;
  line-height: 100%;
  color: #1C1F35;
}

.case_block{
  display: grid;
  grid-template-columns: 32% 32% 32%;
  column-gap: 21px;
}

.case_el{
  display: flex;
  flex-wrap: nowrap;
  flex-direction: column;
  gap: 10px;
  cursor: pointer;
}

.case_img{
  height: 283px;
  border-radius: 20px;
  background-size: cover;
  background-position: center;
  scale: 1;
  transition: ease 0.3s;
}

@media (min-width: 1500px) {
  .case_el:hover .case_img{
    scale: 1.02;
    transition: ease 0.3s;
  }
}

.case_el p{
  font-family: "Onest", sans-serif;
  font-weight: 400;
  font-size: 20px;
  line-height: 20px;
  vertical-align: middle;
  color: #222428;
}

.calculator_block{
  background-color: #222428;
  border-radius: 20px;
  padding: 37px 85px 60px 79px;
}

.why_end_block{
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.why_end_block span{
  color: #222428;
  font-family: "Onest", sans-serif;
  font-weight: 500;
  font-size: 20px;
  line-height: 100%;
}

.form-container {
  max-width: 100%;
}

.form_input_container{
  display: grid;
  grid-template-columns: 32% 32% 32%;
  gap: 16px;
}
.form-container h2 {
  text-align: center;
  margin-bottom: 20px;
  color: #FFFFFF;
}
.form-group {
}
.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: #FFFFFF;
}
.form-group input, select {
  width: 100%;
  padding: 12px;
  border: 1px solid #6B6B6B;
  color: white;
  border-radius: 6px;
  font-size: 16px;
  background-color: rgba(255, 255, 255, 0.13);
  transition: border-color 0.3s;
}

.form-group select option{
  background-color: #6B6B6B;
  color: white;
}
.form-group select option:disabled{
  color: #c6c6c6;
}
.form-group input:focus, select:focus {
  outline: none;
  border-color: white;
}
.form-group .checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.form-group .checkbox-group input {
  width: auto;
  margin-top: 4px;
}
.form-group .checkbox-group label {
  font-weight: normal;
  margin-bottom: 0;
}

.checkbox-group_block{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 27px;
}

.checkbox-group_block .submit-btn{
  background-color: #18A9DF;
  max-width: 661px;
  width: 100%;
  max-height: 48px;
  color: white;
}

.checkbox-group a{
  text-decoration: none;
  color: #18A9DF;
}

.checkbox-group{
  display: flex;
  gap: 15px;
  align-items: flex-start;
  width: 30%;
}

.checkbox-group input{
  max-width: 15px;
  margin-top: 5px;
}

.checkbox-group label{
  font-family: "Onest", sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 20px;
}

.faq-content{
  display: grid;
  grid-template-columns: 45% 45%;
  row-gap: 20px;
  column-gap: 10%;
}

.faq-item{
  border-top: 1px solid #E0E3EA;
  padding-top: 20px;
}

.faq-question{
  font-family: "Onest", sans-serif;
  font-weight: 400;
  font-size: 20px;
  line-height: 140%;
  transition: color ease 0.3s;
}

.faq-answer{
  font-family: "Onest", sans-serif;
  font-weight: 400;
  font-size: 16px;
  display: none;
  line-height: 140%;
  color: #7F8490;
}

.faq-question_block{
  cursor: pointer;
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
}

.faq-question_block:hover .faq-question{
  color: #18A9DF;
  transition: color ease 0.3s;
}

.active{
  display: block;
  padding-top: 18px;
  transition: max-height ease 0.3s;
}

.question_color{
  transition: 0.3s;
}

@media (max-width: 1620px) {
  .geography_block{
    grid-template-columns: 100%;
    justify-items: center;
    row-gap: 30px;
  }
}

@media (max-width: 1500px) {
  section h1{
    font-size: 40px;
  }
  section h2{
    font-size: 35px;
  }
  section p{
    font-size: 16px;
  }

  .checkbox-group_block .submit-btn{
    max-width: 100%;
  }
}

@media (max-width: 1190px) {
  .article-layout{
    grid-template-columns: 100%;
  }
  .sidebar{
    position: relative;
    margin-top: 0;
    margin-bottom: 46px;
  }
  .tasks_block{
    grid-template-columns: 100%;
  }
}

@media (max-width: 990px) {
  .advantages_block{
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .operating_block{
    grid-template-columns: 25% 25% 25% 25%;
  }

  .advantages_block .adv_el{
    max-width: 48%;
  }

  .category_block{
    grid-template-columns: minmax(0, 32%) minmax(0, 32%) minmax(0, 32%);
    row-gap: 16px;
  }
  .faq-content{
    grid-template-columns: minmax(0, 100%);
    column-gap: 0;
  }
  .case_block{
    grid-template-columns: minmax(0, 100%);
    row-gap: 21px;
  }
}

@media (max-width: 900px) {
  .experience_el span{
    font-size: 35px;
  }
  .experience_el p{
    font-size: 16px;
  }
  .form_input_container{
    grid-template-columns: 100%;
  }
  .calculator_block{
    padding: 30px;
  }
  .experience_block{
    gap: 16px;
  }
  .category_block{
    grid-template-columns: minmax(0, 50%) minmax(0, 50%);
    row-gap: 16px;
  }
  .operating_block{
    grid-template-columns: minmax(0, 50%) minmax(0, 50%);
  }
  .geography_block img{
    width: 100%;
  }
}

@media (max-width: 796px) {
  table{
    display: block;
  }

  #desc_page .feedback{
    grid-template-columns: minmax(0, 100%);
    justify-items: center;
    row-gap: 20px;
  }

  .block_head-btn{
    flex-direction: column;
  }

  .next_prev_block{
    margin-bottom: 16px;
    justify-content: flex-start;
  }

  section h2{
    line-height: 40px;
  }

  section h1{
    line-height: 40px;
  }
}

@media (max-width: 550px) {
  .advantages_block{
    flex-direction: column;
  }

  .advantages_block .adv_el{
    max-width: 100%;
  }

  .operating_block{
    grid-template-columns: 100%;
    justify-items: start;
  }
}