*{
  box-sizing: border-box;
  scroll-behavior: smooth;
}
a{
  text-decoration: none;
  transition: all .3s ease-out;
}
.no-scroll{
  overflow: hidden;
}
body{
  font-family: 'Open Sans', sans-serif;
  color: rgba(72, 85, 91, 1);
  font-size: 11px;
  line-height: 16px;
}
.container{
  max-width: 960px;
  margin: 0 auto;
  padding: 0 10px;
}
.header{
  height: 100vh;
  background-image: url(../images/header_bg.jpg);
  background-size: cover;
  background-position: center bottom;
  background-repeat: no-repeat;
  color: rgba(255, 255, 255, 1);
  text-align: center;
  padding: 42px 0 71px;
}
.header .container{
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.logo{
  align-self: center;
}
.header .logo{
  animation: slide-in-top 1s cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s both;
}
@keyframes slide-in-top {
  0% {
    transform: translateY(-200px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}
.title{
  font-family: 'Bebas Neue', cursive;
  text-transform: uppercase;
  font-size: 60px;
  font-weight: 100;
  line-height: 70px;
  letter-spacing: 5.70937px;
  animation: text-focus-in 1.5s cubic-bezier(0.550, 0.085, 0.680, 0.530) 1s both;
}
@keyframes text-focus-in {
  0% {
    filter: blur(12px);
    opacity: 0;
  }
  100% {
    filter: blur(0px);
    opacity: 1;
  }
}
.sub__title{
  font-size: 16px;
  font-weight: 600;  
  line-height: 19px;
  animation: tracking-in-expand 1s cubic-bezier(0.215, 0.610, 0.355, 1.000) 2s both;
}
@keyframes tracking-in-expand {
  0% {
    letter-spacing: -0.5em;
    opacity: 0;
  }
  40% {
    opacity: 0.6;
  }
  100% {
    opacity: 1;
  }
}
.scroll__btn{
  align-self: center;
  text-transform: uppercase;
  color: inherit;
  line-height: 13px;
  letter-spacing: 3.7px;
  padding: 10px;
  animation: pulsing 1s 3s infinite;
}
@keyframes pulsing {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(10px);
  }
  100% {
    transform: translateY(0);
  }
}
/*===================== */
.navbar{
  border-bottom: 1px solid #E6E6E6;
  background-color: #fff;
  position: sticky;
  top: -1px;
  z-index: 2;
}
.navbar .container{
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 60px;
  position: relative;
}
.menu__list{
  height: 65px;
  display: flex;
  align-items: center;
  column-gap: 30px;
  font-size: 12px;
  line-height: 14px;
  letter-spacing: 1.1px;
  font-weight: 600;
  text-transform: uppercase;
}
.menu__link{
  color: rgba(72, 85, 91, 1);
  transition: all .3s;
}
.menu__link:hover{
  color: rgba(0, 164, 229, 1);
}
/* =============================== */
.about{
  padding: 80px 0;
}
.about__headline{
  text-align: center;
  margin-bottom: 80px;
}
.headline{
  font-size: 18px;
  font-weight: 600;
  line-height: 21px;
  letter-spacing: 2.30625px;
  color: #48555B;
  text-transform: uppercase;
  position: relative;
}
.headline::after {
  content: "";
  width: 50px;
  height: 2px;
  background-color: #00A4E5;
  position: absolute;
  bottom: -10px;
  left: calc(50% - 25px);
}
.about__content{
  display: flex;
  justify-content: space-between;
  column-gap: 77px;
  color: #48555B;
}
.about__content-text{
  width: 405px;
}
.about__content-text .subject{
  font-size: 22px;
  line-height: 23px;
  font-weight: 600;
  letter-spacing: 0.1875px;
  margin-bottom: 30px;
}
.about__content-text .subject span{
  color: rgba(0, 164, 229, 1);
}
.about__content-text .desc{
  font-size: 13px;
  line-height: 23px;
  letter-spacing: 0.1875px;
}
.about__content-img{
  display: flex;
  justify-content: space-between;
  column-gap: 20px;
}
.img1, .img2, .img3{
  width: 150px;
  height: 255px;
  padding: 15px;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}
.img1,
.img2,
.img3 p{
  font-size: 24px;
  line-height: 29px;
  letter-spacing: 0.1875px;
  font-weight: 900;
  color: #FFFFFF;
  text-transform: uppercase;
}
.img1{
  background-image: url(../images/img_1.jpg);
}
.img2{
  background-image: url(../images/img_2.jpg);
}
.img3{
  background-image: url(../images/img_3.jpg);
}
/* ==================== */
.services{
  padding: 80px 0;
}
.services__wrap{
  display: flex;
  justify-content: space-between;
  margin-bottom: 78px;
}
.services__wrap-headline{
  height: max-content;
}
.services__wrap-headline::after{
  left: 0;
}
.services__wrap-text{
  max-width: 405px;
  line-height: 19px;
  letter-spacing: 0.2px;
}
.services__wrap-btn{
  height: max-content;
}
.btn{
  font-size: 13px;
  line-height: 15px;
  letter-spacing: 0.5px;
  color: #FFFFFF;
  background-color: #00A4E5;
  padding: 11px 29px;
  border-radius: 2px;
  transition: color .3s ease-in-out;
}
.btn:hover{
  color: #000;
  animation: color-change-2x 2s linear infinite alternate both;
}
@keyframes color-change-2x {
  0% {
    background: #00A4E5;
  }
  100% {
    background: #b22cff;
  }
}
.services__content{
  display: flex;
  justify-content: space-evenly;
  flex-wrap: wrap;
  gap: 15px;
}
.services__content-card{
  width: 250px;
  min-height: 330px;
  padding: 38px 23px;
  border: 1px solid #E6E6E6;
}
.services__content-img{
  margin-bottom: 25px;
}
.services__content-caption{
  font-size: 16px;
  line-height: 24px;
  letter-spacing: 0.426667px;
  margin-bottom: 13px;
}
.services__content-text{
  font-size: 13px;
  line-height: 23px;
  letter-spacing: 0.1875px;
}
/* =================== */
.get-in-touch{
  height: 500px;
  background-image: url(../images/footer_bg.png);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  padding-top: 80px;
}
.get-in-touch .container{
  text-align: center;
}
.question{
  font-size: 30px;
  line-height: 36px;
  letter-spacing: 0.15px;
  font-weight: 600;
  margin-bottom: 35px;
}
/* =============== */
.newsletter{
  background-color: #171819;
  height: 100px;
  display: flex;
  align-items: center;
  color: #fff;
}
.newsletter .container{
  display: flex;
  justify-content: center;
  align-items: center;
  column-gap: 70px;
}
.newsletter__title{
  font-size: 22px;
  font-weight: 600;
  line-height: 26px;
  letter-spacing: 0.846154px;
}
.submit__group{
  display: flex;
  flex-wrap: nowrap;
}
.submit__group input[name="email"]{
  width: 250px;
  height: 40px;
  font-size: 14px;
  line-height: 16px;
  letter-spacing: 0.07px;
  color: #48555B;
  border: 1px solid #979797;
  outline: none;
  padding: 0 16px;
  -webkit-appearance: none;
  -webkit-border-radius: 0;
}
.submit__group input[name="submit"]{
  height: 40px;
  font-size: 13px;
  line-height: 15px;
  letter-spacing: 0.5px;
  color: inherit;
  border: none;
  border-radius: 0;
  -webkit-appearance: none;
  -webkit-border-radius: 0;
}
.submit__group input[name="submit"]:hover{
  cursor: pointer;
  color: #000;
}
/* ===================== */
.footer{
  background-color: #141A20;
  padding: 42px 0 50px;
}
.footer a:hover{
  color: #05cccc;
}
.footer .container *{
  color: #FFF;
  list-style: none;
}
.footer .logo{
  margin-top: 4px;
  display: block;
}
.footer__main{
  display: grid;
  grid-template-columns: 250px repeat(3, 80px) 145px 90px;
  grid-column-gap: 10px;
  grid-row-gap: 25px;
  justify-content: space-between;
}

.box * {
  font-size: 11px;
  line-height: 25px;
  letter-spacing: 0.846154px;
  font-weight: 600;
}
.footer .menu__list{
  margin-top: -4px;
  height: 100%;
}
.links{
  margin-top: 24px;
}
.main-company,
.main-links,
.main-contacts{
  line-height: 13px;
  letter-spacing: 0.846154px;
  padding-bottom: 15px;
  font-weight: 400;
}
.company-desc{
  margin-top: 17px;
}
.footer .menu__list{
  display: block;
}
.contact{
  letter-spacing: 0.846154px;
}
.contact a{
  display: block;
  margin-top: 10px;
}
.socials{
  display: flex;
  justify-content: end;
  gap: 25px;
  margin-top: 30px;
}
.social__link{
  display: flex;
  align-self: flex-start;
}
.social__icon{
  width: 13px;
  height: 13px;
  transition: all .3s ease-in-out;
}
.social__icon:hover{
  transform: scale(2);
}
.copy{
  display: flex;
  justify-content: center;
  align-items: center;
  height: 60px;
  background-color: #171819;
  font-size: 11px;
  line-height: 13px;
  letter-spacing: 0.846154px;
  color: #FFFFFF;
}
.back-to-top{
  width: 35px;
  height: 35px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #85d3f3;
  box-shadow: 2px 2px 10px 2px rgba(0, 0, 0, 0.3);
  border-radius: 50%;
  position: fixed;
  bottom: -50px;
  right: 30px;
  cursor: pointer;
  z-index: 1;
  transition: 0.3s all ease-in-out;
}
.back-to-top svg path{
  fill: #48555B;
  transition: all .3s ease-in-out;
}
.back-to-top:hover svg path{
  transform: translateX(3px);
}
/* ==================== */
@media(max-width: 940px){
  .about__content{
    column-gap: 20px;
  }
}
@media(max-width: 875px){
  .about{
    padding: 40px 0;
  }
  .about__headline {
    margin-bottom: 40px;
  }
  .about__content {
    justify-content: center;
    flex-wrap: wrap;
  }
  .about__content-text{
    width: 100%;
  }
  .about__content-text .subject{
    margin-bottom: 10px;
  }
  .about__content-text .desc{
    margin-bottom: 10px;
  }
  .about__content-img{
    width: 100%;
    justify-content: space-evenly;
    column-gap: 5px;
  }
  .services {
    padding: 30px 0;
  }
  .services__wrap{
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 8px;
  } 
}
@media(max-width: 812px){
  .footer__main{
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
    justify-content: space-around;
  }
}
@media(max-width: 799px){
  .services__wrap-text{
    order: 3;
    max-width: 100%;
  }
  .get-in-touch {
    padding-top: 50px;
  }
}
@media(max-width: 650px){
  .title {
    font-size: 42px;
  }
  .sub__title {
    font-size: 13px;
  }
}
@media(max-width: 594px){
  .newsletter .container{
    flex-wrap: wrap;
    row-gap: 10px;
  }
}
@media(max-width: 551px){
  .services__content-card{
    width: 100%;
  }
  .services__content-img{
    display: block;
    margin: 0 auto 25px;
  }
}
@media(max-width: 535px){
  .menu__list{
    display: inline-block;
    font-size: 30px;
    line-height: 55px;
    letter-spacing: 2.5px;
  }
  .burger-menu_button {
    position: absolute;
    top: 10px;
    right: 25px;
    z-index: 6;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background-color: #00a4e57a;
    transition: 0.4s;
  }
  .burger-menu_button:hover {
    background-color: #00A4E5;
  }
  .burger-menu_lines::before,
  .burger-menu_lines::after,
  .burger-menu_lines {
    position: absolute;
    width: 20px;
    height: 2px;
    background-color: #48555B;
    transition: all 0.4s ease-in-out;
  }
  .burger-menu_lines {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
  .burger-menu_lines::before {
    content: '';
    top: -7px;
  }
  .burger-menu_lines::after {
    content: '';
    top: 7px;
  }
  .button__active .burger-menu_lines {
    background-color: transparent;
  }
  .button__active .burger-menu_lines::before {
    top: 0;
    transform: rotate(45deg);
  }
  .button__active .burger-menu_lines::after {
    top: 0;
    transform: rotate(-45deg);
  }
  .menu{
    position: fixed;
    left: -100%;
    z-index: 4;
    opacity: 0;
    visibility: hidden;
    transition: visibility 0.5s, opacity 0.5s ease-in-out;
  }
  .menu__active{
    display: block;
    position: fixed;
    width: 100vw;
    background-color: #fff;
    left: 0px;
    top: 0;
    height: 100vh;
    border-right: solid 1px #B5B7C0;
    overflow: auto;
    padding: 80px 10px;
    text-align: center;
    visibility: visible;
    opacity: 1;
    z-index: 5;
    transition: visible 0.5s, opacity 0.5s ease-in-out;
  }
  .get-in-touch {
    padding-top: 50px;
  }
}
@media(max-width: 465px){
  .title {
    font-size: 32px;
  }
  .sub__title{
    font-size: 12px;
  }
  .img1, .img2, .img3{
    height: 180px;
    padding: 8px;
  }
  .img1, .img2, .img3 p{
    font-size: 18px;
  }
  .about__content-text .subject{
    font-size: 18px;
  }
  .newsletter__title{
    font-size: 20px;
    line-height: 22px;
  }
  .submit__group input[name="email"]{
    width: 200px;
    height: 35px;
    font-size: 12px;
  }
  .submit__group input[name="submit"]{
    font-size: 12px;
    height: 35px;
  }
  .footer{
    padding: 15px 0;
  }
}
@media(max-width: 434px){
  .socials{
    margin: 0;
  }
  .copy{
    height: 30px;
  }
}
@media(max-width: 390px){
  .title {
    font-size: 28px;
    line-height: 35px;
  }
  .scroll__btn{
    font-size: 10px;
    letter-spacing: 2.5px;
    margin-bottom: -20px;
  }
  .about{
    padding-top: 30px;
  }
  .about__headline {
    margin-bottom: 40px;
  }
  .services__wrap-text {
    order: 0;
    padding: 10px 0;
  }
  .services__wrap-btn {
    margin: 0 auto;
  }
  .about {
    padding: 20px 0;
  }
  .services__wrap {
    margin-bottom: 25px;
  }
  .services {
    padding: 20px 0;
  }
  .footer__main{
    gap: 20px;
  }
}
@media(max-width: 344px){
  .submit__group input[name="email"]{
    width: 190px;
  }
  .submit__group input[name="submit"]{
    padding: 0 15px;
  }
}