/*--------------------------------------------------------------
# General
--------------------------------------------------------------*/
:root {

  /* Colors */
  --color-light: #FFF;
  --color-smooth-light: #AAA;
  --color-middle: #808080;
  --color-dark: #000;
  --color-smooth-dark: #404040;

  /* Dimensions */
  --header-height: 100px;
  --logo-offset: 50px;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--color-light);
  color: var(--color-dark);
  font-family: "Poppins", sans-serif;
  font-style: normal;
  transition: background 0.3s ease-in-out;
}
body main {
  visibility: visible;
  opacity: 1;
  transition: opacity 0.3s ease-in-out;
}
body.dark {
  background: var(--color-dark);
}
body.dark main {
  visibility: hidden;
  opacity: 0;
}

a {
  color: var(--color-dark);
  transition: 0.3s;
  text-decoration: none;
}

a:hover, a:active, a:focus {
  color: var(--color-middle);
  outline: none;
  text-decoration: none;
}

p {
  font-weight: 400;
  padding: 0;
  margin: 0 0 30px 0;
  color: var(--color-smooth-dark);
  line-height: 1.7;
  font-size: 18px;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 500;
  font-size: 48px;
  padding: 0;
  margin: 0 0 20px 0;
  color: var(--color-dark);
}

.no-break {
  white-space: nowrap;
}

@media (max-width: 992px) {
  .container {
    padding: 0 48px;
  }
}

/*--------------------------------------------------------------
# Preloader
--------------------------------------------------------------*/
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  overflow: hidden;
  background: var(--color-light);
}
#preloader img {
  position: fixed;
  left: 50%;
  top: 50%;
  width: 40%;
  height: auto;
  transform: translate(-50%, -50%);
}
@media (max-width: 992px) {
  #preloader img {
    width: 60%;
  }
}

/*--------------------------------------------------------------
# Scrollbar
--------------------------------------------------------------*/
body::-webkit-scrollbar {
  width: 12px;
}
body::-webkit-scrollbar-track {
  background-color: var(--color-smooth-dark);
}
body::-webkit-scrollbar-thumb {
  background-color: var(--color-middle);
}

/*--------------------------------------------------------------
# Back to top button
--------------------------------------------------------------*/
.back-to-top {
  position: fixed;
  visibility: hidden;
  opacity: 0;
  right: 25px;
  bottom: 25px;
  z-index: 996;
  background: var(--color-light);
  color: var(--color-dark);
  width: 40px;
  height: 40px;
  border-radius: 50px;
  transition: all 0.4s;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.75);
}
.back-to-top i {
  font-size: 28px;
  line-height: 0;
}
.back-to-top:hover {
  background: var(--color-dark);
  color: var(--color-light);
}
.back-to-top:focus {
  background: var(--color-light);
  color: var(--color-dark);
}
.back-to-top.active {
  pointer-events: auto;
  visibility: visible;
  opacity: 1;
}

/*--------------------------------------------------------------
# Header
--------------------------------------------------------------*/
#header {
  transition: all 0.3s;
  z-index: 997;
  height: var(--header-height);
  background: var(--color-light);
  transition: background 0.3s ease-in-out;
}
#header .container {
  visibility: visible;
  opacity: 1;
  transition: opacity 0.3s ease-in-out;
}
#header .logo {
  display: flex;
  align-items: center;
  padding-left: 5px;
}
#header .logo img {
  height: 18px;
  width: 164px;
  margin: 0;
}
@media (max-width: 992px) {
  #header .logo {
    position: fixed;
    top: 50px;
    padding-left: 1px;
  }
}
body.dark #header {
  background: var(--color-dark);
}
body.dark #header .container{
  visibility: hidden;
  opacity: 0;
}

/*--------------------------------------------------------------
# Navigation Menu
--------------------------------------------------------------*/
/* Desktop Navigation */
.navbar {
  padding: 0;
  width: 100%;
  justify-content: start;
}
.navbar ul {
  margin: 0;
  padding: 0;
  display: flex;
  list-style: none;
  align-items: center;
}
.navbar li:first-of-type {
  margin-left: 50px;
}
.navbar .call-to-action {
  display: block;
  margin-left: auto;
  padding: 15px 30px;
  background: var(--color-light);
  color: var(--color-dark);
  border: 1px solid var(--color-dark);
  border-radius: 50px;
}
.navbar .call-to-action:hover {
  background: var(--color-dark);
  color: var(--color-light);
}
.navbar .call-to-action:focus {
  padding: 15px 30px;
  background: var(--color-light);
  color: var(--color-dark);
}
.navbar .cta-mobile {
  display: none;
}
.navbar a, .navbar a:focus {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0 10px 32px;
  font-family: "Montserrat", sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-dark);
  white-space: nowrap;
  transition: 0.3s;
}
.navbar a i, .navbar a:focus i {
  line-height: 0;
  margin-left: 5px;
}
.navbar a:hover, .navbar .active, .navbar .active:focus, .navbar li:hover > a {
  color: var(--color-middle);
}

/* Mobile Navigation */
.mobile-nav-toggle {
  color: var(--color-dark);
  font-size: 28px;
  cursor: pointer;
  display: none;
  line-height: 0;
  transition: 0.3s;
  position: fixed;
  top: 45px;
  right: var(--logo-offset);
}

@media (max-width: 992px) {
  .mobile-nav-toggle {
    display: block;
  }
  .navbar {
    text-transform: uppercase;
  }
  .navbar ul {
    display: none;
  }
  .navbar li {
    margin: 0 50px;
  }
  .navbar .call-to-action {
    display: none;
  }
  .navbar .cta-mobile {
    display: block;
    margin-top: 20px;
    padding-top: 30px;
    border-top: 1px solid var(--color-dark);
  }
}

.navbar-mobile {
  position: fixed;
  overflow: hidden;
  top: var(--header-height);
  right: 0;
  left: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  transition: 0.3s;
  z-index: 999;
}
.navbar-mobile ul {
  display: block;
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  bottom: auto;
  padding: 20px 0 30px 0;
  background-color: var(--color-light);
  overflow: hidden;
  transition: 0.3s;
}
.navbar-mobile a, .navbar-mobile a:focus {
  padding: 10px 0;
  font-size: 20px;
  color: var(--color-dark);
}
.navbar-mobile a:hover, .navbar-mobile .active, .navbar-mobile li:hover > a {
  color: var(--color-middle);
}
.navbar .bi-x {
  z-index: 9998;
}

/*--------------------------------------------------------------
# Home Section
--------------------------------------------------------------*/
#home {
  height: auto;
  overflow: hidden;
  padding-top: 150px;
}
#services {
  padding-top: 50px;
}
#portfolio {
  padding-top: 25px;
}
@media (max-width: 576px) {
  #home {
    padding-top: 125px;
  }
  #services {
    padding-top: 25px;
  }
  #portfolio {
    padding-top: 0;
  }
}

#services h1 {
  padding-bottom: 25px;
  font-weight: 300;
  font-size: 4vw;
}
#services h1 span {
  font-weight: 600;
}
@media (max-width: 1400px) {
  #services h1 {
    font-size: 7vw;
  }
}

#portfolio {
  position: relative;
  width: 165vw;
  height: 100%;
  left: 50%;
  transform: translateX(-50%);
}
#portfolio .portfolio-carousel {
  display: flex;
  overflow: hidden;
  margin-bottom: 2vw;
}
#portfolio .portfolio-carousel .portfolio-item {
  width: 27vw;
  margin-right: 2vw;
  overflow: hidden;
  position: relative;
}
#portfolio .portfolio-carousel .portfolio-item::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(200,200,200,0.4);
  pointer-events: none;
  opacity: 1;
  transition: all 1s ease;
}
#portfolio .portfolio-carousel .portfolio-item:hover::after {
  opacity: 0;
}
#portfolio .portfolio-carousel img {
  width: 100%;
  display: block;
  filter: grayscale(100%);
  transition: all 1s ease;
}
#portfolio .portfolio-carousel img:last-child {
  margin-right: 0;
}
#portfolio .portfolio-carousel img:hover {
  transform: scale(1.1);
  filter: grayscale(0%);
}
@media (max-width: 1023px) {
  #portfolio {
    width: 220vw;
  }
  #portfolio .portfolio-carousel {
    margin-bottom: 3vw;
  }
  #portfolio .portfolio-carousel .portfolio-item {
    width: 100%;
    margin-right: 3vw;
  }
}
@media (max-width: 767px) {
  #portfolio {
    width: 200vw;
  }
}

/*--------------------------------------------------------------
# About Section
--------------------------------------------------------------*/
#about {
  padding: 100px 0;
}
@media (max-width: 991px) {
  #about {
    padding: 75px 0 100px 0;
  }
}

#about .highlight h1 {
  padding: 0 0 20px 0;
  text-align: center;
  font-size: 48px;
}
#about .highlight p {
  padding: 0 0 50px 0;
  text-align: center;
}
#about h1 {
  text-align: left;
  font-size: 36px;
}
#about p {
  text-align: justify;
}
#about h1, #about p {
  padding: 0 40px;
}
#about .xp-item h1, #about .xp-item p {
  padding: 0 60px 0 20px;
}
#about .works-item h1, #about .works-item p {
  padding: 0 20px 0 60px;
}

#about .business {
  margin-top: 75px;
}
#about .business img {
  width: 100%;
  height: auto;
  padding: 0;
  margin-bottom: 40px;
  filter: grayscale(100%);
  transition: all 0.3s ease-in-out;
}
#about .business img:hover {
  transform: scale(1.1);
  filter: grayscale(0%);
}
#about .business .biz-1 img, #about .business .biz-4 img {
  padding-left: 20px;
  padding-right: 30px;
}
#about .business .biz-2 img, #about .business .biz-5 img {
  padding-left: 25px;
  padding-right: 25px;
}
#about .business .biz-3 img, #about .business .biz-6 img {
  padding-left: 30px;
  padding-right: 20px;
}

@media (max-width: 1399px) {
  #about .highlight p {
    text-align: justify;
  }
  #about h1, #about p {
    padding: 0 30px;
  }
  #about .xp-item h1, #about .xp-item p {
    padding: 0 60px 0 0;
  }
  #about .works-item h1, #about .works-item p {
    padding: 0 0 0 60px;
  }

  #about .business .biz-1 img {
    padding-left: 0;
    padding-right: 50px;
  }
  #about .business .biz-2 img {
    padding-left: 5px;
    padding-right: 45px;
  }
  #about .business .biz-3 img {
    padding-left: 20px;
    padding-right: 30px;
  } 
  #about .business .biz-4 img {
    padding-left: 30px;
    padding-right: 20px;
  }
  #about .business .biz-5 img {
    padding-left: 45px;
    padding-right: 5px;
  }
  #about .business .biz-6 img {
    padding-left: 50px;
    padding-right: 0;
  }
}

@media (max-width: 1199px) {
  #about h1, #about p {
    padding: 0 10px;
  }
  #about .xp-item h1, #about .xp-item p {
    padding: 0 20px 0 0;
  }
  #about .works-item h1, #about .works-item p {
    padding: 0 0 0 20px;
  }
}

@media (max-width: 991px) {
  #about .highlight h1 {
    padding: 0 0 20px 0;
    font-size: 32px;
  }
  #about h1, #about .xp-item h1, #about .works-item h1 {
    padding: 0 40px 0 0;
    font-size: 24px;
  }
  #about p, #about .xp-item p, #about .works-item p {
    padding: 0 0 25px 0;
    font-size: 16px;
    text-align: left;
  }

  #about .business {
    margin-top: 50px;
  }
  #about .business .biz-1 img, #about .business .biz-4 img {
    padding-left: 0;
    padding-right: 50px;
  }
  #about .business .biz-2 img, #about .business .biz-5 img {
    padding-left: 25px;
    padding-right: 25px;
  }
  #about .business .biz-3 img, #about .business .biz-6 img {
    padding-left: 50px;
    padding-right: 0;
  }
}

@media (max-width: 767px) {
  #about .business .biz-1 img, #about .business .biz-4 img {
    padding-left: 0;
    padding-right: 30px;
  }
  #about .business .biz-2 img, #about .business .biz-5 img {
    padding-left: 15px;
    padding-right: 15px;
  }
  #about .business .biz-3 img, #about .business .biz-6 img {
    padding-left: 30px;
    padding-right: 0;
  }
}

@media (max-width: 576px) {
  #about h1 {
    font-size: 20px;
  }
  #about .highlight h1 {
    font-size: 24px;
  }

  #about .business .biz-1 img, #about .business .biz-4 img {
    padding-left: 0;
    padding-right: 10px;
  }
  #about .business .biz-2 img, #about .business .biz-5 img {
    padding-left: 5px;
    padding-right: 5px;
  }
  #about .business .biz-3 img, #about .business .biz-6 img {
    padding-left: 10px;
    padding-right: 0;
  }
}

/*--------------------------------------------------------------
# Footer
--------------------------------------------------------------*/
footer {
  padding: 110px 0 25px 0;
  background: var(--color-dark);
  color: var(--color-middle);
  font-size: 14px;
}
@media (max-width: 576px) {
  footer {
    padding-top: 75px;
  }
}

footer h1 {
  color: var(--color-light);
  font-size: 60px;
  margin: 20px;
  padding-top: 40px;
}
@media (max-width: 1199px) {
  footer h1 {
    font-size: 6vh;
    margin: 20px 0;
  }
}
@media (max-width: 991px) {
  footer h1 {
    font-size: 52px;
    padding-top: 0;
  }
}
@media (max-width: 576px) {
  footer h1 {
    font-size: 6vh
  }
}
@media (max-width: 480px) {
  footer h1 {
    font-size: 5vh;
  }
}
@media (max-width: 400px) {
  footer h1 {
    font-size: 32px;
  }
}
@media (max-width: 320px) {
  footer h1 {
    font-size: 28px;
  }
}

footer a, footer p {
  color: var(--color-middle);
  font-size: 14px;
  margin: 0;
}
footer a:hover {
  color: var(--color-light);
}
footer .row:nth-of-type(2) > div:nth-of-type(1) {
  order: 0;
}
footer .row:nth-of-type(2) > div:nth-of-type(2) {
  order: 1;
}
footer .row:nth-of-type(2) > div:nth-of-type(3) {
  order: 2;
}
@media (max-width: 768px) {
  footer .row:nth-of-type(2) > div:nth-of-type(1) {
    order: 2;
  }
  footer .row:nth-of-type(2) > div:nth-of-type(3) {
    order: 0;
  }
}

footer form {
  position: relative;
  padding: 60px 40px;
  margin-bottom: 20px;
  background: var(--color-light);
}
@media (max-width: 375px) {
  footer form {
    padding: 30px;
  }
}

footer form input::placeholder, footer form textarea::placeholder {
  color: #606060 !important;
}
footer form textarea {
  overflow: hidden;
}
footer form .form-control {
  margin-top: 30px;
  padding: 10px;
  font-size: 16px;
  border: 1px solid #DDD;
  border-bottom: 1px solid var(--color-smooth-light);;
  border-radius: 0px;
}
footer form .form-control:focus {
  border-color: var(--color-smooth-light);
  box-shadow: none;
}
footer .btn {
  margin-top: 30px;
  padding: 12px;
  font-size: 18px;
  transition: background-color 0.3s;
  background: var(--color-dark);
  color: var(--color-light);
  border-radius: 0px;
  height: 75px;
}
footer .btn:hover {
  background: var(--color-smooth-dark);
  color: var(--color-light);
}

#overlay {
  position: absolute;
  display: flex;
  flex-direction: column;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-light);
  text-align: center;
  justify-content: center;
  align-items: center;
  z-index: 100;
  padding-bottom: 15%;
  box-sizing: border-box;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
}
#overlay.show {
  visibility: visible;
  opacity: 1;
}
#overlay p {
  font-size: 20px;
  margin-top: 10px;
  color: var(--color-smooth-dark);
}
#overlay i {
  font-size: 75px;
  color: var(--color-smooth-dark);
}
#overlay-loader {
  position: absolute;
  top: calc(50% - 30px);
  left: calc(50% - 30px);
  border: 6px solid var(--color-smooth-dark);
  border-top: 6px solid var(--color-middle);
  border-radius: 50%;
  width: 60px;
  height: 60px;
  z-index: 101;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
  animation: loading 1s linear infinite;
}
@keyframes loading {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
#overlay-loader.show {
  visibility: visible;
  opacity: 1;
}