/*global styles*/
:root {
  --primaryColor: #f1f1f1;
  --black: #222;
  --black2: #555;
  --black3: #252525;
  --black4: #000;
  --black5: rgba(34, 34, 34, 0.945);
  --blue: #12cad6;
  --lightblue: #e4f9ff;
  --orange: #eb0028;
  --infrared: #fa1616;
  --white: #fff;
  --grey3: #ccc;
  --grey: #959595;
  --grey2: #666;
  --secondaryColor: #2b1f4d;
  --yellow: #ffcc00;
  --green: #59b210;
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-family: "Montserrat", sans-serif;
  font-size: 62.5%;
  box-sizing: border-box;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

a {
  text-decoration: none;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
}

section {
  padding: 5rem 0;
}



    .row:after {
    content: "";
    display: table;
    clear: both;
    }

.container {
  width: 100%;
  max-width: 117rem;
  margin: 0 auto;
  padding: 0 1.6rem;
  height: 100%;
}

.margin__right {
  margin-right: 3rem;
}

/*header styles*/
.header {
  position: relative;
}

.navigation {
  position: relative;
  background-color: var(--black);
  height: 8rem;
  box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.1);
}

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

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 8rem;
  width: 100%;
  padding: 0 1rem;
}

.burger-menu {
  display: none;
}

.fix__nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--black5);
  z-index: 1200;
}

.nav__logo {
  position: relative;
  font-family: "Roboto Slab", serif;
  font-size: 2.7rem;
  padding: 1.6rem;
  font-weight: 700;
}

.nav__logo a {
  position: relative;
  color: var(--primaryColor);
  letter-spacing: 1px;
  padding-left: 3.5rem;
  font-weight: 600;
  transition: all 0.3s ease-in-out;
}

.nav__logo a:before {
  content: "";
  position: absolute;
  top: 4px;
  left: 3px;
  width: 30px;
  height: 30px;
  background: url("../icons/hand2.svg");
  background-repeat: no-repeat;
  margin-right: 2px;
}

.nav__menu {
  flex-grow: 2;
}

.nav__icons {
  display: flex;
  position: relative;
}

.nav__list {
  display: flex;
  align-items: center;
  height: 100%;
  margin-left: 4rem;
}

.nav__item:not(:last-child) {
  margin-right: 1.6rem;
}

.nav__list .nav__link {
  display: inline-block;
  font-size: 1.4rem;
  text-transform: uppercase;
  color: var(--primaryColor);
  transition: all 0.3s ease-in-out;
  position: relative;
  font-weight: 300;
}

.nav__logo:before,
.nav__list .nav__link:before {
  content: "";
  position: absolute;
  width: 0;
  left: auto;
  right: 0;
  bottom: -4px;
  background-color: var(--blue);
  height: 2px;
  transition: all 0.3s ease-in-out;
}

.nav__logo:before {
  bottom: 6px;
  height: 2px;
}

.nav__logo:hover:before,
.nav__list .nav__link:hover:before {
  width: 100%;
  right: auto;
  left: 0;
}
.nav__logo:hover,
.nav__list .nav__link:hover {
  color: var(--blue);
}
.nav__logo a:hover,
.nav__list .nav__link:hover {
  color: var(--white);
}

.nav__link.active {
  color: var(--blue);
}

.lang {
  border: 2px solid transparent;
  border-radius: 2px;
  padding: 2px 5px;
  color: var(--primaryColor);
  background-color: var(--blue);
  font-size: 1.4rem;
  font-weight: 700;
  transition: all 0.3s ease-in-out;
  outline: none;
  cursor: pointer;
  opacity: 0.8;
}

.lang:hover {
  border: 2px solid var(--blue);
  background-color: var(--black);
  opacity: 1;
}

.active-lang {
  opacity: 1;
  transform: scale(1.2);
}

.ukr {
  margin-right: 5px;
}

/*hero section styles*/
.hero {
  width: 100%;
  height: 100vh;
  position: relative;
  background: linear-gradient(rgba(0, 0, 0, 0.8), rgb(228, 249, 255, 0.2)),
    url("../img/bg.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: top;
}

.hero__container {
  height: 100%;
}

.title {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: var(--primaryColor);
}

.main__suptitle {
  font-size: 2rem;
  font-weight: 300;
  text-transform: uppercase;
  opacity: 0;
  animation: fadeUp 1s forwards;
  animation-delay: 0.5s;
}

.main__title {
  font-family: "Roboto Slab", serif;
  font-size: 12rem;
  color: var(--white);
  font-weight: 700;
  margin-bottom: 1rem;
  opacity: 0;
  animation: scale 1s forwards;
}
.main__subtitle {
  font-size: 3rem;
  text-transform: capitalize;
  font-weight: 500;
  margin-top: 0.5rem;
  opacity: 0;
  animation: fadeDown 2s forwards;
  animation-delay: 1.5s;
}

.separator {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.line {
  width: 100%;
  max-width: 8.4rem;
  height: 0.25rem;
  background-color: #fff;
  position: relative;
  opacity: 0;
  animation: grow 2s forwards;
  animation-delay: 0.9s;
}

.line-right::before,
.line-left::before {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  border: 0.6rem solid transparent;
  opacity: 1;
  animation: grow 0.8s forwards;
  animation-delay: 1.2s;
}

.line-right::before {
  border-right-color: #fff;
  right: 0;
}

.line-left::before {
  border-left-color: #fff;
  left: 0;
}

.asterisk {
  font-size: 1.2rem;
  color: var(--blue);
  margin: 0 1.6rem;
  opacity: 0;
  animation: spin 2s forwards;
  animation-delay: 0.7s;
}

.advantages__section {
  background-color: var(--primaryColor);
}

.section__title {
  font-family: "Roboto Slab", serif;
  font-size: 3.5rem;
  position: relative;
  text-align: center;
  margin-bottom: 5.5rem;
}

.section__title::after {
  content: "";
  width: 150px;
  height: 3px;
  background-color: var(--primaryColor);
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
}

/*advantages section*/
.advantages {
  display: grid;
  align-items: center;
  grid-template-columns: repeat(4, 1fr);
}

.advantage__box {
  text-align: center;
  margin: 0 1rem;
}

.advantage__icon-container {
  position: relative;
  display: inline-block;
  line-height: 9.5rem;
  width: 8rem;
  height: 8rem;
  border-radius: 50%;
  border: 2px solid var(--white);
  background-color: var(--blue);
  z-index: 1;
  margin-bottom: 1.6rem;
}

.advantage__icon-container::before {
  content: "";
  position: absolute;
  display: inline-block;
  border-radius: 50%;
  top: 5px;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0.7rem;
  background-color: var(--white);
  z-index: -1;
}

.advantage__icon-container img {
  position: relative;
  top: 13px;
  width: 5rem;
  height: 5rem;
  transition: 1s;
  perspective: 4000px;
}

.advantage__icon-container:hover img {
  transform: rotateY(180deg);
  line-height: 9.5rem;
}

.text__wrapper {
  height: 10rem;
}

.advantage__box .advantage__title {
  font-size: 2rem;
  margin: 1rem 0.5rem;
  font-weight: 700;
  text-transform: uppercase;
}

.advantage__box p {
  text-align: left;
  font-size: 1.6rem;
}

/*services section styles*/
.s__box2 {
  flex-direction: row-reverse;
}

.service__box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 4.5rem;
}

.service__title {
  font-size: 2.4rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.service__text p {
  font-size: 1.8rem;
  color: var(--black2);
}

.service__photo {
  position: relative;
}

.service__photo:after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 1;
}
.service__photo {
  max-width: 450px;
  height: auto;
}

/*about section styles*/
.about-section {
  padding-bottom: 0;
}
.about__wrapper {
  background: linear-gradient(rgba(0, 0, 0, 0.8), rgb(0, 0, 0, 0.7)),
    url("../img/about.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: top;
  padding: 7rem 0;
}

.about__title {
  font-family: "Roboto Slab", serif;
  font-size: 3rem;
  margin-bottom: 2rem;
  color: var(--white);
  text-align: center;
}

.about__text {
  color: var(--primaryColor);
  font-size: 2rem;
  line-height: 26px;
  text-align: center;
}

/*report section styles*/
.report__section {
   
  background-color: #fff;
}


  
  .report {
  border: 1px #000; width:175px; 
  border-radius: 5px;
  padding: 10px;
  
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  float: left;
 
 
}





.report__title {
   
 float: left;  

  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
 
}

.report__year {
 
float: left;
  font-size: 1rem;
  color: #ff6347;
  font-weight: 700;
  margin-bottom: 1rem;
  
}

.scale__up {
  animation: scaleUp 0.8s forwards;
}

.report__btn::after {
  position: absolute;
  top: 8%;
  right: 10px;
  content: url("../icons/enter.svg");
  transition: all 0.3s ease;
  opacity: 0;
}

.report__btn:hover {
  padding: 20px 30px 20px 20px;
  /* color: var(--black);
  background-color: transparent; */
}

.report__btn:hover::after {
  right: 20px;
  opacity: 1;
}

/*contacts section styles*/
.contacts__section {
  padding-bottom: 0;
}

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

.contact__wrapper {
  margin-bottom: 2rem;
  padding-top: 2rem;
}

.contact__title {
  font-size: 1.8rem;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.adress__link,
.phone {
  color: var(--black);
  font-size: 2rem;
  opacity: 0.8;
  transition: all 0.3s ease-in-out;
}

.phone {
  padding-bottom: 0.5rem;
}

.adress__link:hover,
.phone:hover {
  opacity: 1;
}

.map iframe {
  width: 600px;
  height: 450px;
}

/*footer styles*/
.footer {
  background-color: var(--black);
  padding: 3rem 1rem;
}

.footer__nav {
  display: flex;
  align-items: center;
}
.footer__logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--grey);
  cursor: pointer;
  font-size: 1.1rem;
}

.footer__logo:hover {
  color: var(--primaryColor);
  opacity: 0.8;
}

.footer__logo-title {
  font-size: 2.8rem;
  font-weight: 700;
}

.footer-menu {
  display: flex;
  justify-content: center;
  margin-left: 5rem;
}

.footer__menu-link {
  color: var(--grey);
  margin-left: 1.5rem;
  font-size: 1.2rem;
}

.footer__menu-link:hover {
  color: var(--primaryColor);
  text-decoration: underline;
  opacity: 1;
}

/* go to top btn styles*/
.goto__top {
  position: fixed;
  right: 2%;
  bottom: 10%;
  padding: 0.8rem 1.4rem;
  border-radius: 0.5rem;
  background-color: var(--blue);
  cursor: pointer;
  transition: all 0.3s ease-in-out;
  animation: bounce 2s ease-in-out infinite;
  opacity: 0;
}

.goto__top img {
  width: 1.3rem;
  height: 1.3rem;
  fill: var(--white);
}

.goto__top:hover {
  opacity: 1;
}

/*media queries*/
@media only screen and (max-width: 999px) {
  .advantages {
    grid-template-columns: 1fr 1fr;
    row-gap: 3rem;
  }
}

@media only screen and (max-width: 950px) {
  .map iframe {
    width: 500px;
    height: 350px;
  }
}
@media only screen and (max-width: 900px) {
  .nav__list {
    margin-left: 1rem;
  }

  .service__title {
    font-size: 2.2em;
    margin-bottom: 1rem;
  }

  .service__text p {
    font-size: 1.6rem;
  }

  .contacts__wrapper {
    flex-direction: column;
  }

  .map iframe {
    width: 100%;
    height: 350px;
  }
}

@media only screen and (max-width: 865px) {
  .nav__menu {
    background: var(--black);
    width: 100%;
    height: 100%;
    position: fixed;
    z-index: 800;
    top: 0;
    left: 100%;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: transform 1s ease;
  }

  .nav__list {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-left: 0;
  }

  .nav__item {
    margin: 1rem 0;
  }

  .nav__item:not(:last-child) {
    margin-right: 0;
  }

  .nav__list .nav__link {
    font-size: 2.4rem;
    font-weight: 500;
    letter-spacing: 1px;
  }

  .lang {
    padding: 0.7rem 1.5rem;
    font-size: 1.5rem;
    margin-bottom: 3rem;
  }

  .nav__active {
    transform: translate(-100%);
    margin: 0;
  }

  /*burger menu styles*/
  .burger-menu {
    display: block;
    width: 60px;
    height: 45px;
    position: relative;
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    transform: rotate(0deg);
    -webkit-transition: 0.5s ease-in-out;
    -moz-transition: 0.5s ease-in-out;
    -o-transition: 0.5s ease-in-out;
    transition: 0.5s ease-in-out;
    cursor: pointer;
    transform: scale(0.6);
    z-index: 9999;
  }

  .burger-menu span {
    display: block;
    position: absolute;
    height: 6px;
    width: 50%;
    background: var(--blue);
    opacity: 1;
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    transform: rotate(0deg);
    -webkit-transition: 0.25s ease-in-out;
    -moz-transition: 0.25s ease-in-out;
    -o-transition: 0.25s ease-in-out;
    transition: 0.25s ease-in-out;
  }

  .burger-menu span:nth-child(even) {
    left: 50%;
    border-radius: 0 9px 9px 0;
  }

  .burger-menu span:nth-child(odd) {
    left: 0px;
    border-radius: 9px 0 0 9px;
  }

  .burger-menu span:nth-child(1),
  .burger-menu span:nth-child(2) {
    top: 0px;
  }

  .burger-menu span:nth-child(3),
  .burger-menu span:nth-child(4) {
    top: 18px;
  }

  .burger-menu span:nth-child(5),
  .burger-menu span:nth-child(6) {
    top: 36px;
  }

  .burger-menu.open span:nth-child(1),
  .burger-menu.open span:nth-child(6) {
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
  }

  .burger-menu.open span:nth-child(2),
  .burger-menu.open span:nth-child(5) {
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
  }

  .burger-menu.open span:nth-child(1) {
    left: 5px;
    top: 7px;
  }

  .burger-menu.open span:nth-child(2) {
    left: calc(50% - 5px);
    top: 7px;
  }

  .burger-menu.open span:nth-child(3) {
    left: -50%;
    opacity: 0;
  }

  .burger-menu.open span:nth-child(4) {
    left: 100%;
    opacity: 0;
  }

  .burger-menu.open span:nth-child(5) {
    left: 5px;
    top: 29px;
  }

  .burger-menu.open span:nth-child(6) {
    left: calc(50% - 5px);
    top: 29px;
  }
}

@media only screen and (max-width: 850px) {
  .services__title {
    margin-bottom: 2.5rem;
  }
  .service__box {
    flex-direction: column;
    margin-top: 2rem;
  }

  .margin__right {
    margin-right: 0;
  }

  .service__title {
    text-align: center;
  }
  .main__suptitle {
    font-size: 1.6rem;
  }
  .main__title {
    font-size: 8rem;
  }
  .main__subtitle {
    font-size: 2rem;
  }

  .service__text p {
    text-indent: 2rem;
    margin-bottom: 0.5rem;
  }

  .service__photo {
    max-width: 100%;
  }
  .service__photo img {
    width: 100%;
    height: 30rem;
    object-fit: cover;
  }
}

@media only screen and (max-width: 680px) {
  .footer-menu {
    margin-left: 2rem;
  }

  .footer__menu-link {
    margin-left: 1rem;
  }
}

@media only screen and (max-width: 650px) {
  .advantages {
    grid-template-columns: 1fr;
    row-gap: 1rem;
  }

  .advantage__box p {
    text-align: center;
  }
}

@media only screen and (max-width: 620px) {
  .footer {
    padding: 1.5rem 0.5rem;
  }

  .footer__logo {
    margin-top: 1.5rem;
  }

  .footer__logo-title {
    font-size: 2.2rem;
  }

  .footer__nav {
    flex-direction: column-reverse;
  }
}

@media only screen and (max-width: 565px) {
  .main__suptitle {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
  }
  .main__title {
    font-size: 5rem;
  }
  .main__subtitle {
    font-size: 1.8rem;
    text-align: center;
  }

  .about__wrapper {
    padding: 4rem 0;
  }
  .about__title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
  }

  .about__text {
    font-size: 1.6rem;
    line-height: 20px;
  }
}

@media only screen and (max-width: 565px) {
  .report__title {
    text-align: center;
    font-size: 2rem;
  }
}

@media only screen and (max-width: 450px) {
  .section__title {
    font-size: 3rem;
  }

  .service__text p {
    font-size: 1.4rem;
  }

  .service__photo img {
    width: 100%;
    height: 20rem;
    object-fit: cover;
  }

  .contacts__title {
    margin-bottom: 2.5rem;
  }

  .contact__wrapper {
    margin-bottom: 1.5rem;
    padding-top: 1rem;
  }

  .contact__title {
    font-size: 1.4rem;
  }

  .adress__link,
  .phone {
    font-size: 1.8rem;
  }
}

@media only screen and (max-width: 390px) {
  .container {
  
    padding:  0.5rem;
    
  }
  .nav {
    padding: 0;
  }

  .nav__logo {
    padding: 0;
  }

  .about__wrapper {
    padding: 2rem 0;
  }
  .about__title {
    font-size: 2.2rem;
    margin-bottom: 1rem;
  }

  .about__text {
    font-size: 1.4rem;
    line-height: 16px;
  }

  .footer {
    padding: 1rem 0rem;
  }
  .footer-menu {
    margin: 0;
  }
  .footer-menu li {
    padding: 0rem 0.3rem;
  }

  .footer-menu li:not(:last-child) {
    border-right: 1px solid var(--grey);
  }

  .footer__menu-link {
    margin: 0;
  }
}

@media only screen and (max-width: 365px) {
  .main__suptitle {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
  }
  .main__title {
    font-size: 4rem;
  }
  .main__subtitle {
    font-size: 1.6rem;
    text-align: center;
  }

  .advantage__box .advantage__title {
    font-size: 1.6rem;
    margin: 0.5rem 0;
  }

  .service__title {
    font-size: 1.8rem;
  }
}

@media only screen and (max-width: 325px) {
  .container {
    padding: 0 0.2rem;
  }
}

/*animations*/
@keyframes fadeUp {
  0% {
    transform: translateY(4rem);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scale {
  0% {
    transform: scale(2);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes grow {
  0% {
    width: 0;
  }
  100% {
    opacity: 1;
    width: 100%;
  }
}

@keyframes fadeDown {
  0% {
    transform: translateY(-100%);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin {
  0% {
    transform: rotate(0);
  }
  100% {
    opacity: 1;
    transform: rotate(-360deg);
  }
}

@keyframes bounce {
  0% {
    transform: scale(0.5);
  }
  50% {
    transform: scale(1.5);
  }
  0% {
    transform: scale(1);
  }
}

@keyframes scaleUp {
  0% {
    transform: scale(0);
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}