@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap');

* {
  font-family: "Montserrat", sans-serif;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-decoration: none;
  list-style-type: none;
  outline: none;
  border: none;
  color: #0a0a0a;
}

img {
  display: block;
}

.container {
  max-width: 1230px;
  padding: 0 20px;
  margin: 0 auto;
}

.header {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  background: #0a0a0a;
  padding: 18px 0;
  z-index: 10;
}

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

.nav-list {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav-list__item a {
  color: #fff;
  font-size: 13px;
  font-weight: 400;
  line-height: 15px;
  transition: .3s;
}

.nav-list__item a:hover,
.nav-list__item.active a {
  background: linear-gradient(90deg, #089CFF 0%, #0978FF 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.main {
  padding: 180px 0 322px;
  background: url("../img/main-bg.png") no-repeat center center/cover;
}

.main__title {
  font-size: 53px;
  font-weight: 700;
  line-height: 55px;
  background: linear-gradient(90deg, #089cff 0%, #0978ff 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 20px;
}

.main__description {
  max-width: 458px;
  font-size: 25px;
  line-height: 35px;
}

.about-us {
  background: #f7f7f7;
  padding: 130px 0;
}

.about-us__text {
  text-align: center;
  max-width: 763px;
  margin: 0 auto;
  font-size: 33px;
  font-weight: 300;
  line-height: 45px;
}

.services {
  padding: 130px 0;
}

.title {
  font-size: 33px;
  font-style: normal;
  text-align: center;
  font-weight: 700;
  line-height: 45px;
  text-transform: uppercase;
  background: linear-gradient(90deg, #089cff 0%, #0978ff 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 40px;
}

.services-list {
  display: flex;
  flex-wrap: wrap;
  gap: 90px;
}

.services-item {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 33px;
}

.services-item__img {
  width: calc(50% - 33px / 2);
  height: 318px;
  flex-grow: 0;
}

.services-item__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.services-item__text {
  width: calc(50% - 33px / 2);
}

.services-item__title {
  font-size: 25px;
  font-style: normal;
  font-weight: 500;
  line-height: 35px;
  margin-bottom: 20px;
}

.services-item__description {
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: 25px;
  opacity: 0.7;
}

.approach {
  padding: 133px 0;
}

.approach-list {
  display: flex;
  flex-direction: column;
}

.approach-list__item {
  position: relative;
  width: calc(50% - 26px);
  padding-bottom: 65px;
}

.approach-list__item:before {
  position: absolute;
  content: "";
  background: linear-gradient(90deg, #089cff 0%, #0978ff 100%);
  width: 16px;
  height: 16px;
  border-radius: 50%;
  right: -34px;
  top: 10px;
  z-index: 2;
}

.approach-list__item--left:before {
  right: initial;
  left: -34px;

}

.approach-list__item:after {
  position: absolute;
  content: "";
  top: 10px;
  right: -27px;
  width: 2px;
  height: 100%;
  opacity: 0.7;
  background: linear-gradient(90deg, #089cff 0%, #0978ff 100%);
  z-index: 1;
}

.approach-list__item--left:after {
  right: initial;
  left: -27px;
}

.approach-list__item:last-child:after {
  content: none;
}

.approach-list__item-title {
  text-align: right;
  font-size: 25px;
  font-style: normal;
  font-weight: 500;
  line-height: 35px;
  margin-bottom: 20px;
}

.approach-list__item-text {
  font-size: 18px;
  line-height: 25px;
  text-align: right;
}

.approach-list__item--left .approach-list__item-title {
  text-align: left;
}

.approach-list__item--left .approach-list__item-text {
  text-align: left;
}

.approach-list__item--left {
  align-self: flex-end;
}

.contact-us {
  padding: 133px 0;
}

.contact-us__text {
  max-width: 694px;
  font-size: 18px;
  text-align: center;
  font-style: normal;
  font-weight: 400;
  line-height: 25px;
  margin: 0 auto 40px;
}

.btn {
  display: block;
  width: fit-content;
  color: #fff;
  text-align: center;
  font-size: 25px;
  font-style: normal;
  font-weight: 700;
  line-height: 35px;
  text-transform: uppercase;
  border-radius: 66.667px;
  background: linear-gradient(90deg, #089cff 0%, #0978ff 100%);
  padding: 19px 104px 19px 104px;
  margin: 0 auto;
}

.footer {
  padding: 40px 0;
  background: #0a0a0a;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.footer__logo {
  margin-bottom: 10px;
}

.footer__title {
  max-width: 320px;
  color: #fff;
  text-align: center;
  font-size: 15px;
  font-weight: 600;
  line-height: 25px;
  text-transform: uppercase;
  margin-bottom: 30px;
}

.location-list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.location-list__el {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 400;
  line-height: 15px;
  color: #fff;
  opacity: 0.7;
  transition: .3s;
}

.location-list__el:hover {
  opacity: 1;
}

.footer__nav{
  display: flex;
  gap: 44px;
  margin: 25px 0;
}

.footer__nav-el{
  position: relative;
  color: #FFF;
  font-size: 13px;
  font-weight: 400;
  line-height: 25px;
  transition: .3s;
}

.footer__nav-el:hover {
  opacity: 0.7;
}

.footer__nav-el:not(:last-child):after{
  position: absolute;
  content: "";
  height: 12px;
  width: 1px;
  right: -22px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.7);
}

.footer__copyright{
  color:#FFF;
  font-size: 13px;
  line-height: 25px;
}

.burger{
  display: none;
}

@media (max-width: 768px) {

  .header{
    padding: 15px 0;
  }

  .burger{
    display: flex;
  }

  .nav{
    position: fixed;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #0a0a0a;
    height: calc(100% - 65px);
    width: 100%;
    left: 0;
    bottom: -100%;
    transition: .3s;
  }

  .nav.show{
    bottom: 0;
  }

  .burger__cross,
  .burger.active .burger__lines{
     display: none;
  }

  .burger.active .burger__cross{
    display: block;
  }

  .nav-list{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 60px;
  }

  .nav-list__item a{
    font-size: 20px;
    line-height: 20px;
    letter-spacing: 0.38px;
  }

  .main {
    padding: 120px 0 432px;
    background-position: 46% center;
  }

  .main__title{
    font-size: 40px;
    font-weight: 700;
    line-height: 50px;
    margin-bottom: 10px;
  }

  .main__description{
    max-width: 335px;
    font-size: 18px;
    line-height: 26px;
  }

  .about-us{
    padding: 200px 0;
  }

  .about-us__text{
    text-align: center;
    font-size: 26px;
    font-weight: 300;
    line-height: 32px;
  }

  .services{
    padding: 200px 0;
  }

  .services-item{
    width: 100%;
    flex-direction: column;
    gap: 15px;
  }

  .services-item__img{
    width: 100%;
    height: 220px;
    order: 1;
  }

  .services-item__text{
    width: 100%;
    order: 2;
  }

  .services-item__title{
    font-size: 20px;
    font-style: normal;
    font-weight: 500;
    line-height: 26px;
    margin-bottom: 15px;
  }

  .services-item__description{
    font-size: 16px;
    line-height: 20px;
  }

  .title {
    font-size: 26px;
    font-weight: 700;
    line-height: 36px;
    margin-bottom: 30px;
  }

  .approach{
    padding: 0;
  }

  .approach-list__item{
    width: 100%;
    padding: 0 0 50px 45px;
  }

  .approach-list__item:before {
    left: 12px;
    top: 5px;
  }

  .approach-list__item:after{
    left: 20px;
  }

  .approach-list__item-title{
    text-align: left;
    font-size: 20px;
    font-weight: 500;
    line-height: 26px;
    margin-bottom: 15px;
  }

  .approach-list__item-text{
    text-align: left;
    font-size: 16px;
    font-weight: 400;
    line-height: 20px;
  }

  .contact-us{
    padding: 200px 0;
  }

  .contact-us__text{
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 20px;
  }

  .btn{
    font-size: 22px;
    font-style: normal;
    font-weight: 700;
    line-height: 52px;
    padding: 4px 74px;
  }

  .footer{
    padding: 60px 0;
  }

  .footer__logo img{
    width: 60px;
  }

  .footer__title{
    max-width: 335px;
    font-size: 18px;
    font-style: normal;
    font-weight: 600;
    line-height: 24px;
    margin-bottom: 40px;
  }

  .location-list{
    gap: 15px;
  }

  .location-list__el{
    flex-direction: column;
    align-items: center;
    gap: 5px;
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 30px;
    text-align: center;
  }

  .footer__nav{
    flex-direction: column;
    align-items: center;
    gap: 15px;
    margin: 40px 0;
  }

  .footer__nav-el{
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 30px;
  }

  .footer__nav-el:not(:last-child):after{
    width: 18px;
    height: 1px;
    left: 50%;
    transform: translateX(-50%);
    top: calc(100% + 7px);
  }

  .footer__copyright{
    font-size: 16px;
    line-height: 30px;
  }
}

.contact{
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
}

.contact .contact-us{
  flex-grow: 1;
  display: flex;
  align-items: center;
}

.text-content{
  padding: 200px 0 133px;
}

.text-content .title{
  margin-bottom: 10px;
}

.text-content__data{
  font-size: 18px;
  line-height: 28px;
  opacity: 0.7;
  margin-bottom: 65px;
  text-align: center;
}

.text-block{
  margin: 53px 0;
}

.text-block:last-child{
  margin-bottom: 0;
}

.text-block__title{
  font-size: 25px;
  font-style: normal;
  font-weight: 500;
  line-height: 35px;
  margin-bottom: 20px;
}

.text-block p{
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: 28px;
}

.custom-numbered-list {
  counter-reset: item;
  padding-left: 0;
}

.custom-numbered-list li {
  position: relative;
  padding-left: 26px;
  counter-increment: item;
  font-size: 18px;
  line-height: 28px;
}

.custom-numbered-list li::before {
  position: absolute;
  right: calc(100% - 26px);
  top: 0;
  content: counter(item) ".";
  margin-right: 10px;
  font-size: 18px;
  font-style: normal;
  font-weight: 600;
  line-height: 28px;
  padding-left: 5px;
}

.custom-list li{
  position: relative;
  font-size: 18px;
  line-height: 28px;
  padding-left: 26px;
}

.custom-list li::before {
  position: absolute;
  content: "";
  left: 12px;
  top: 12px;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #0a0a0a;
}

@media (max-width: 768px) {
  .text-content{
    padding: 130px 0 60px;
  }

  .text-content .title{
    margin-bottom: 15px;
  }

  .text-content__data{
    margin-bottom: 30px;
    font-size: 16px;
    line-height: 20px;
  }

  .text-block__title{
    font-size: 20px;
    font-style: normal;
    font-weight: 500;
    line-height: 26px;
    margin-bottom: 15px;
  }

  .text-block__title,
  .text-block p,
  .custom-list li,
  .custom-numbered-list li,
  .custom-numbered-list li::before{
    font-size: 16px;
    line-height: 20px;
  }

  .custom-list li::before{
    top: 9px;
  }

  .custom-list li{
    padding-left: 20px;
  }

  .custom-list li:before{
    left: 7px;
  }
}