html {
  height: 100%;
  /* overflow: hidden; */
  -ms-scroll-chaining: none;
      overscroll-behavior: none;
}

body {
  background-color: #fff;
  margin: 0;
  position: relative;
  min-height: 100vh;
  /* mobile viewport bug fix */
  min-height: -webkit-fill-available;
  /* overflow: auto; */
  -ms-scroll-chaining: none;
      overscroll-behavior: none;
  font-family: "Helvetica", "Arial", sans-serif;
  font-size: 17px;
  font-weight: 300;
  color: #231F20;
}

a {
  color: #000;
  transition: color 0.2s ease-in-out;
  text-decoration: none;
}
a:hover {
  color: #000;
  text-decoration: underline;
}
a:focus, a:visited {
  color: #000;
}

p {
  line-height: 130%;
}

.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2000;
  width: 100%;
  background-color: white;
}
.top-nav .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 800px;
  margin: 0 auto;
}
.top-nav .inner .logo {
  width: 100px;
}
@media only screen and (max-width: 800px) {
  .top-nav .inner .logo {
    width: 80px;
  }
}
.top-nav .inner .logo img {
  height: auto;
  width: 100%;
}
.top-nav .inner .menu {
  color: #03FB31;
  font-size: 20px;
}
@media only screen and (max-width: 800px) {
  .top-nav .inner .menu {
    padding-right: 20px;
  }
}
.top-nav .inner .menu a {
  color: #03FB31;
}
.top-nav .inner .menu a:hover {
  color: #000;
}

#wrapper {
  position: absolute;
  height: 100vh;
  width: 100%;
}
#wrapper .panel {
  position: relative;
  height: 100vh;
  min-height: 100%;
  width: 100%;
  z-index: 1000;
}
#wrapper .panel.video-panel {
  position: fixed;
  top: 0;
  left: 0;
  z-index: -99;
}

.video-background {
  position: relative;
  overflow: hidden;
  width: 100vw;
  height: 100vh;
  background: url(https://inlagency.s3.eu-west-2.amazonaws.com/placeholder.jpg) center center white no-repeat;
  background-size: cover;
}

.video-background iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100vw;
  height: 100vh;
  transform: translate(-50%, -50%);
}

#scroll_down_arrow, #scroll_up_arrow {
  display: none;
  position: fixed;
  bottom: 5px;
  left: 0;
  width: 100%;
  height: 20px;
  text-align: center;
  z-index: 1500;
}
#scroll_down_arrow img, #scroll_up_arrow img {
  height: 100%;
  width: auto;
}

#scroll_down_arrow {
  display: block;
}

#scroll_up_arrow {
  top: 65px;
}

@media (min-aspect-ratio: 16/9) {
  .video-background iframe {
    /* height = 100 * (9 / 16) = 56.25 */
    height: 56.25vw;
  }
}
@media (max-aspect-ratio: 16/9) {
  .video-background iframe {
    /* width = 100 / (9 / 16) = 177.777777 */
    width: 177.78vh;
  }
}
.intro {
  width: 100%;
  margin-top: 100vh;
  background-color: white;
}
.intro .cityscape_layers {
  max-width: 1000px;
  margin: 0 auto;
  background-color: white;
}
.intro .cityscape_layers .layers img {
  width: 100%;
  height: auto;
}
.intro .cityscape_layers .text-content {
  max-width: 500px;
  margin: -150px auto 350px auto;
}
@media only screen and (max-width: 800px) {
  .intro .cityscape_layers .text-content {
    margin-top: -75px;
    margin-bottom: 240px;
    width: 80%;
  }
}
.intro .cityscape_layers .text-content p {
  margin: 0;
  padding: 1em 0;
}
.intro .footer {
  margin-top: 50px;
  padding: 50px 0;
  border-top: 1px solid #B2B2B2;
  font-size: 14px;
  line-height: 130%;
  position: relative;
  background-color: white;
}
.intro .footer .brand {
  position: absolute;
  top: 0;
  left: 0;
  width: 200px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
@media only screen and (max-width: 800px) {
  .intro .footer .brand {
    position: static;
    width: 40%;
    height: auto;
  }
}
.intro .footer .brand img {
  width: 100%;
  height: auto;
}
.intro .footer .footer-inner-columns {
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
@media only screen and (max-width: 800px) {
  .intro .footer .footer-inner-columns {
    flex-direction: column;
    padding: 50px 50px 0 50px;
  }
}
@media only screen and (max-width: 800px) {
  .intro .footer .footer-inner-columns .links {
    margin-bottom: 50px;
  }
}
.intro .footer .footer-inner-columns .links ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.intro .footer .footer-inner-columns .links ul li {
  margin: 0;
  padding: 0;
  line-height: 200%;
}
.intro .footer .footer-inner-columns .links .social {
  margin-top: 20px;
  display: flex;
}
.intro .footer .footer-inner-columns .links .social a {
  font-size: 20px;
  color: #ccc;
  display: block;
  margin-right: 10px;
}
.intro .footer .footer-inner-columns .links .social a:hover {
  text-decoration: none;
  color: #000;
}
@media only screen and (max-width: 800px) {
  .intro .footer .footer-inner-columns .address {
    margin-bottom: 50px;
  }
}
.intro .footer .footer-inner-columns .address b {
  font-weight: 500;
}

.rich {
  position: fixed;
  bottom: 0;
  right: 0;
  width: 150px;
  line-height: 50%;
  z-index: 1500;
}
@media only screen and (max-width: 800px) {
  .rich {
    width: 125px;
  }
}
.rich img {
  width: 100%;
  height: auto;
}