@font-face {
  font-family: "Calibri Light";
  src: url("../fonts/Calibri_Light.ttf");
}
@font-face {
  font-family: "Calibri Regular";
  src: url("../fonts/Calibri_Regular.ttf");
}
*,
*::before,
*::after {
  margin: 0;
  border: 0;
  padding: 0;
  box-sizing: border-box;
}

.water-mark {
  position: absolute;
  color: rgba(0, 0, 0, 0.2);
  font-weight: 900;
  font-size: 5.5rem;
}

img.img-content {
  width: 300px;
  height: 300px;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: right 100%;
     object-position: right 100%;
}

img.img-center {
  -o-object-position: 65% 100%;
     object-position: 65% 100%;
}

img.intro-img {
  width: 100vw;
  height: 600px;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: right 100%;
     object-position: right 100%;
  opacity: 0.5;
  filter: grayscale(100%);
}

ul.list li {
  margin: 5px 0;
}
ul.list li img {
  width: auto;
  height: 30px;
  display: block;
}

.header {
  width: 100vw;
  height: 600px;
}
.header h1 {
  position: absolute;
  right: 15px;
  bottom: 15px;
  font-size: 8.8vw;
  text-align: right;
}
.header .water-mark {
  left: 0px;
  bottom: 35px;
  font-size: 33vw;
  color: rgba(0, 0, 0, 0.35);
  line-height: 0.7;
}

.navbar.custom {
  position: absolute;
  font-family: "Calibri Light";
  width: 100vw;
  top: 0;
  z-index: 1;
  background-color: rgba(38, 38, 38, 0.7);
}
.navbar.custom::before {
  position: absolute;
  content: "";
  top: 0;
  left: 63px;
  width: 1px;
  height: 600px;
  background-color: #FFFFFF;
  opacity: 0.3;
}
.navbar.custom a {
  color: #FFFFFF;
}
.navbar.custom a.nav-link {
  padding: 8px 16px;
  transition: all 0.3s ease;
}
.navbar.custom a.nav-link:hover {
  font-weight: 900;
}
.navbar.custom a.active {
  font-weight: 900;
  color: #8497B0;
}
.navbar.custom .navbar-brand.logo {
  font-weight: 900;
  font-size: 2rem;
  opacity: 0.6;
  margin: 50px 0;
  padding: 0 38px;
  border-bottom: 1px solid #FFFFFF;
}
.navbar.custom .navbar-nav.custom {
  border-bottom: 1px solid #FFFFFF;
  position: relative;
}
.navbar.custom .languages {
  position: absolute;
  bottom: -45px;
  right: 25px;
}
.navbar.custom .navbar-toggler.custom {
  margin-right: 20px;
}
.navbar.custom .navbar-toggler.custom:focus {
  outline: none;
  box-shadow: none;
}
.navbar.custom .navbar-toggler.custom .icon-toggler {
  width: 22px;
  display: block;
  height: 2px;
  background-color: #fff;
  transition: all 0.3s;
}
.navbar.custom .navbar-toggler.custom .icon-toggler + .icon-toggler {
  margin-top: 4px;
}
.navbar.custom .navbar-toggler.custom .icon-toggler:nth-of-type(1) {
  transform: rotate(0);
}
.navbar.custom .navbar-toggler.custom .icon-toggler:nth-of-type(2) {
  opacity: 1;
  filter: alpha(opacity=100);
}
.navbar.custom .navbar-toggler.custom .icon-toggler:nth-of-type(3) {
  transform: rotate(0);
}
.navbar.custom .navbar-toggler.custom[aria-expanded=true] .icon-toggler:nth-of-type(1) {
  transform: rotate(45deg);
  transform-origin: 10% 10%;
}
.navbar.custom .navbar-toggler.custom[aria-expanded=true] .icon-toggler:nth-of-type(2) {
  opacity: 0;
  filter: alpha(opacity=0);
}
.navbar.custom .navbar-toggler.custom[aria-expanded=true] .icon-toggler:nth-of-type(3) {
  transform: rotate(-45deg);
  transform-origin: 10% 90%;
}

.social-network {
  position: absolute;
  width: 63px;
  height: 250px;
  top: 250px;
}
.social-network .social-title {
  position: absolute;
  left: -10px;
  margin: 0;
  transform: rotate(270deg);
  color: #FFFFFF;
  width: 115px;
  letter-spacing: normal;
}
.social-network ul {
  padding: 0;
  margin: 100px 0 0;
}
.social-network ul li {
  background-color: #FFFFFF;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  border: 1px solid #404040;
  margin: 15px 5px 15px auto;
}
.social-network ul li a {
  display: block;
  padding: 8px 9px;
  color: #404040;
}
.social-network ul li a:hover {
  color: #8497B0;
}

header .home-header .swiper.main-slider {
  width: 100vw;
  height: 600px;
  z-index: 0;
}
header .home-header .swiper.main-slider img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
header .home-header .megal-intro {
  text-align: right;
  position: absolute;
  right: 10%;
  bottom: 200px;
}
header .home-header .megal-intro h1 {
  color: #FFFFFF;
  margin: 0 0 20px 0;
  font-weight: 900;
}
header .home-header .megal-intro a {
  background-color: #8497B0;
  color: #FFFFFF;
  text-decoration: none;
  padding: 10px;
}
header .home-header .megal-intro a:hover {
  font-weight: 900;
}

main {
  position: relative;
}
main .subtitle-container {
  height: 70px;
  display: flex;
  align-items: flex-end;
  margin-top: 40px;
}
main .about-section {
  max-width: 35%;
}
main .about-section .water-mark {
  left: -30px;
  top: -70px;
}
main .img-about-container,
main .speciality-section,
main .about-section {
  position: relative;
}
main .line {
  position: absolute;
  width: 1px;
  height: 625px;
  background-color: #FFFFFF;
  top: -147px;
  opacity: 0.05;
  z-index: -1;
}
main .one {
  left: 10%;
}
main .two {
  left: -10%;
}
main .three {
  left: 0%;
}
main .four {
  left: 100%;
}

main .swiper.main-projects {
  width: 100vw;
  height: 500px;
}
main .swiper.projects {
  width: 100vw;
  height: 1000px;
}
main .swiper-slide.swiper-project.grid {
  height: 50% !important;
}
main .swiper-slide.swiper-project {
  border: 1px solid #FFFFFF;
  position: relative;
}
main .swiper-slide.swiper-project img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
main .swiper-slide.swiper-project .background-header {
  position: absolute;
  background: linear-gradient(180deg, rgba(38, 38, 38, 0.6895133053) 0%, rgba(38, 38, 38, 0.3589810924) 41%, rgba(255, 255, 255, 0) 100%);
  width: 100%;
  height: 70px;
  top: 0;
}
main .swiper-slide.swiper-project .slide-info {
  position: absolute;
  top: 15px;
  left: 15px;
  color: #FFFFFF;
  font-family: "Calibri Light";
}
main .swiper-slide.swiper-project .slide-info p {
  margin: 0;
  line-height: 1;
}
main .swiper-slide.swiper-project .slide-info a {
  text-decoration: none;
  color: #FFFFFF;
}
main .swiper-slide.swiper-project .slide-info a:hover {
  text-decoration: underline;
}
main .swiper-slide.swiper-project .slide-info .title,
main .swiper-slide.swiper-project .slide-info .type {
  font-weight: 900;
  font-size: 1.3rem;
}
main .swiper-slide.swiper-project .slide-info .type {
  position: absolute;
  left: -215px;
  bottom: -215px;
  letter-spacing: 2px;
  transform: rotate(270deg);
  width: 450px;
}
main .swiper-button-prev,
main .swiper-button-next {
  color: #8497B0;
}

main .mision,
main .vision {
  max-width: 40%;
  margin-bottom: 20px;
  position: relative;
}
main .mision .water-mark,
main .vision .water-mark {
  left: -30px;
  top: -70px;
  color: rgba(255, 255, 255, 0.05);
}
main .history,
main .quality {
  background: #262626;
}
main .quality .quality-section {
  border-bottom: 1px solid #FFFFFF;
}
main .quality .quality-title {
  font-size: 6.5rem;
  color: #8497B0;
  line-height: 0.9;
  letter-spacing: 0.6rem;
  font-weight: 900;
  padding: 0 0 16px 50px;
  border-left: 1px solid #FFFFFF;
  margin: 0;
}
main .quality .quality-title .syllable {
  display: block;
}
main .quality .quality-description {
  max-width: 35%;
  text-align: justify;
}
main .history img {
  height: 75px;
  width: auto;
  margin-right: 15px;
}
main .history ul {
  padding-bottom: 30px;
}
main .history li {
  padding: 30px 0;
}
main .history li .info {
  max-width: 300px;
}
main .title-description,
main .unit {
  margin: 0;
  line-height: 1.1;
}
main .title-description {
  font-size: 1.2rem;
  color: #FFFFFF;
}
main .number {
  font-size: 2.5rem;
  font-weight: 900;
  color: #8497B0;
}
main .clients section {
  width: 45%;
}
main .clients section .presence {
  position: relative;
  margin: 0 auto;
}
main .clients section .presence::before {
  position: absolute;
  top: 61px;
  left: 72px;
  content: url("../images/icons/international.svg");
}
main .clients section .presence::after {
  position: absolute;
  bottom: 0;
  right: 10px;
  content: url("../images/icons/national.svg");
}
main .clients section .presence .international,
main .clients section .presence .national {
  position: absolute;
}
main .clients section .presence .international {
  top: 43px;
  right: -118px;
}
main .clients section .presence .national {
  bottom: -13px;
  right: -70px;
}
main .clients ul.clients-list {
  list-style-type: disc;
  letter-spacing: 2px;
  list-style-position: inside;
  margin: 0 auto;
  padding: 0;
  max-width: 430px;
}
main .clients ul.clients-list li {
  padding: 5px 0;
}
main .clients h5 {
  width: 50%;
}
main .clients h5 a {
  color: #8497B0;
  text-decoration: none;
}
main .clients h5 a:hover {
  font-weight: 900;
}
main .policies-text {
  text-align: justify;
  width: 80%;
}

main .project-intro {
  position: relative;
}
main .project-intro .project-img {
  width: 100vw;
  height: 400px;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: right 50%;
     object-position: right 50%;
}
main .project-intro .intro-title {
  position: absolute;
  bottom: 10px;
  left: 10px;
  font-size: 6.5vw;
  line-height: 0.9;
  color: #FFFFFF;
  margin: 0;
  letter-spacing: 3px;
}
main .project-info {
  position: relative;
  margin: 15px 0 0 0;
  width: 35%;
}
main .project-info .water-mark {
  font-size: 3rem;
  left: -10px;
  top: -35px;
}
main .project-info .subtitle {
  margin-bottom: 10px;
}
main .swiper.project {
  margin: 0 0 0 20px;
  width: 55%;
  height: 500px;
  border: 1px solid #FFFFFF;
}
main .swiper.project img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

main .border-top {
  border-top: 1px solid #FFFFFF;
}
main .preview-item {
  position: relative;
  margin: 75px auto;
  width: 385px;
}
main .preview-item .info {
  position: absolute;
  left: -7px;
  top: -15px;
}
main .preview-item .info .number {
  margin: 0;
  font-weight: 900;
  font-size: 5.5rem;
  color: rgba(255, 255, 255, 0.05);
  line-height: 1;
}
main .preview-item .info .title {
  font-weight: 900;
  color: #FFFFFF;
  max-width: 250px;
  line-height: 1;
  padding: 0 0 5px 0;
  margin: 0 0 0 20px;
  border-bottom: 1px solid #8497B0;
}
main .preview-item .info.main {
  position: relative;
}
main .preview-item img {
  margin: 0 0px 0 85px;
  width: 280px;
  height: 280px;
}
main .preview-item.title {
  margin: 25px 0 0 25px;
}
main .preview-item.title .info {
  position: relative;
}
main .preview-imgs .img-container {
  padding: 24px;
}
main .preview-imgs img, main .preview-imgs video {
  width: 100%;
  height: auto;
}

main .contact-info,
main .contact-form {
  width: 50%;
}
main .contact-info h2,
main .contact-form h2 {
  margin-bottom: 25px;
}
main .contact-info ul {
  padding-left: 3rem;
  max-width: 500px;
  margin: 0 auto;
}
main .contact-info ul li {
  padding: 15px 0;
}
main .contact-info .subtitle {
  font-size: 1.3rem;
  color: #8497B0;
  margin-bottom: 15px;
  width: 50%;
}
main .contact-form {
  background: #262626;
}
main .contact-form form {
  width: 80%;
  margin: 0 auto;
}
main .contact-form form label {
  color: #8497B0;
  font-weight: 900;
  letter-spacing: 2px;
}
main .contact-form form .form-control {
  background-color: #8497B0;
  color: #FFFFFF;
  border: none;
  border-radius: 0;
  box-shadow: none;
  padding: 10px 10px 10px 20px;
}
main .contact-form form textarea.form-control {
  background-color: #404040;
}
main .contact-form form button {
  background-color: #8497B0;
  color: #FFFFFF;
  padding: 10px;
  width: 100%;
}
main .contact-form form button:hover {
  background-color: #6c7c91;
}
main .contact-form form button[disabled] {
  background-color: #A6A6A6;
}

footer {
  position: relative;
}
footer .water-mark {
  left: 30px;
  top: -35px;
}
footer .img-container {
  margin: 0 0 0 50px;
}
footer img {
  width: auto;
  height: 141px;
}
footer h3 {
  padding: 20px 30px;
  border-bottom: 1px solid #A6A6A6;
  margin-bottom: 30px;
}
footer .certifications {
  width: 25%;
  z-index: 1;
}
footer .information {
  width: 75%;
  text-align: right;
}
footer .information p {
  margin: 0 30px 16px 0;
}
footer .logo-name {
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: 0.2rem;
  padding: 0;
}
footer .footer-content {
  background: #595959;
  padding: 20px 0;
  text-align: left;
  height: 181px;
}
footer .footer-content ul {
  max-width: 425px;
  margin: 0 0 0 auto;
}

@media screen and (max-width: 575px) {
  .water-mark {
    font-size: 3rem;
  }
  .header h1 {
    font-size: 12vw;
  }
  main .about-section .water-mark,
main .mision .water-mark,
main .vision .water-mark {
    left: -30px;
    top: -30px;
  }
  main .contact-info ul {
    padding-left: 1rem;
  }
  main .contact-info ul li {
    padding: 10px 0;
  }
  main .preview-imgs .img-container {
    padding: 24px 0;
  }
  main .project-info .water-mark {
    font-size: 2rem;
    top: -22px;
  }
  main .clients section {
    margin-bottom: 75px;
  }
  main .clients section .presence::before, main .clients section .presence::after {
    transform: rotate(90deg);
  }
  main .clients section .presence::before {
    top: 126px;
    left: -24px;
  }
  main .clients section .presence::after {
    bottom: -12px;
    right: 34px;
  }
  main .clients section .presence .international {
    top: 215px;
    right: 99px;
  }
  main .clients section .presence .national {
    bottom: -88px;
    right: 18px;
  }
  footer .water-mark {
    top: -3px;
  }
}
@media screen and (max-width: 767px) {
  img.img-content {
    width: 90%;
    height: 300px;
    -o-object-fit: cover;
       object-fit: cover;
  }
  ul.list {
    margin: 30px 0;
  }
  ul.list li {
    margin: 5px;
  }
  ul.list li img {
    margin: 0 auto;
  }
  main .speciality-section {
    width: 90%;
  }
  main .mision,
main .vision {
    max-width: 90%;
  }
  main .vision {
    margin-top: 50px;
  }
  main .clients h5 {
    width: 90%;
  }
  main .contact-info,
main .contact-form {
    width: 100%;
  }
  main .contact-info .subtitle {
    width: 90%;
  }
  main .project-intro .intro-title {
    font-size: 8.5vw;
  }
  main .policies-text {
    width: 90%;
  }
  footer .img-container {
    margin: 0;
    text-align: center;
  }
  footer .certifications {
    width: 100%;
  }
  footer .information {
    width: 100%;
    text-align: left;
  }
  footer p.copyright {
    margin: 0 30px 0;
  }
  footer .footer-content {
    height: auto;
  }
  footer .footer-content ul {
    max-width: 100%;
    margin: 0 0 0 30px;
  }
}
@media screen and (max-width: 991px) {
  .navbar.custom {
    background-color: rgba(38, 38, 38, 0.9);
  }
  .navbar.custom .navbar-brand.logo {
    margin: 15px 0;
  }
  .navbar.custom .languages {
    position: relative;
    bottom: 0;
    right: 0;
  }
  main .clients section {
    width: 90%;
  }
  main .preview-item {
    width: 90%;
    margin: 10px auto;
  }
  main .preview-item .info {
    position: relative;
    top: 0;
    margin-bottom: 10px;
  }
  main .preview-item .info .title {
    max-width: 100%;
  }
  main .preview-item img {
    margin: 0;
    width: 100%;
  }
  main .project-info,
main .swiper.project {
    width: 95%;
    margin: 15px auto 0;
  }
}
@media screen and (max-width: 1199px) {
  main .subtitle-container {
    height: auto;
    display: block;
    margin-top: 0;
  }
  main .about-section {
    max-width: 90%;
    margin-bottom: 30px;
  }
  main .quality .quality-title {
    padding: 0 0 16px 0;
    border-left: none;
  }
  main .quality .quality-description {
    max-width: 90%;
  }
  main .contact-form form {
    width: 100%;
  }
}
html {
  width: 100vw;
  overflow-x: hidden;
}

body {
  background-color: #404040;
  color: #A6A6A6;
  font-family: "Calibri Regular";
}

header {
  position: relative;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Calibri Light";
  letter-spacing: 0.2rem;
  font-weight: 500;
  color: #8497B0;
}
h1 span,
h2 span,
h3 span,
h4 span,
h5 span,
h6 span {
  color: #FFFFFF;
}

h2 {
  margin-bottom: 45px;
  padding: 0 5%;
}

.subtitle {
  font-size: 1.5rem;
  font-weight: 900;
  padding-bottom: 10px;
  margin-bottom: 45px;
  border-bottom: 1px solid #FFFFFF;
}

ul {
  list-style-type: none;
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.3);
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.5);
}
