:root {
  --text-color: white;
  --text-dark-color: #202020;
  --header-height: 100px;
  --burger-width: 40px;
  --font-headings: Georgia, serif;

  --bcg-green: #ACB7AE;
  --bcg-lightgreen: #a6b3b3;
  --bcg-lightbrown: #b0a7a4;
  --bcg-lightblue: #a3abb1;

  --bcg-loaderblue: #758A94;
  --bcg-loaderbluedark: #566C76;

  --loader-width: 27.36vw;
  --loader-height: 50vh;

  --v-spacing: 10vh;
  --h-gutter: 6.6vw;  

  --easing: cubic-bezier(0.5, 0.7, 0.4, 1);
}

body {
  font: 16px/1.7 'Source Sans Pro', Helvetica, Helvetica Neue, Arial, sans-serif;
  color: var(--text-dark-color);
}

/* =Top Nav */
.logo {
  position: fixed;
  left: 0;
  height: var(--header-height);
  width: 280px;
  display: flex;
  align-items: center;
  z-index: 3;
}
.logo__img {
  width: 55px;
  height: 55px;
  background: url('../img/img_logo.svg') no-repeat center;
  background-size: 55px 55px;
  display: block;
  position: absolute;
  left: 1.2vw;
  transition: opacity 0.3s linear;
  opacity: 0;
}
.logo__text {
  color: var(--text-color);
  font-size: 3.125vw;
  font-family: var(--font-headings);
  letter-spacing: 7px;
  padding-left: var(--h-gutter);
  transition: opacity 0.3s linear;
  opacity: 1;
  text-transform: uppercase;
}

.burger {
  width: var(--burger-width);
  height: var(--header-height);
  position: fixed;
  top: 0;
  left: auto;
  right: var(--h-gutter);
  display: flex;
  align-items: center;
  z-index: 2;
  transition: transform 0.3s var(--easing);
  transform: translateX(0);
}
.burger__open span {
  width: var(--burger-width);
  height: 2px;
  background-color: #fff;
  margin: 6px 0;
  display: block;
}
.burger button {
  position: absolute;
  cursor: pointer;
  border: none;
  padding: 0;
  height: 40px;
  background: none;
}

/* =Main Navigation */
.main-nav {
  position: fixed;
  top: 0;
  right: calc(var(--h-gutter) + 3vw);
  z-index: 3;
}
.main-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
}
.main-nav li {
  padding: 0;
  margin-right: 3vw;
  height: var(--header-height);
  display: flex;
  align-items: center;
}
.main-nav a {
  color: var(--text-color);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.1vw;
  position: relative;
  overflow: hidden;
}
.main-nav a:after {
  display: block;
  content: '';
  height: 2px;
  background-color: var(--text-color);
  position: absolute;
  bottom: 0;
  width: 100%;
  transform: translateX(-101%);
}
.main-nav a:hover::after {
  transition: transform 0.3s var(--easing);
  transform: translateX(0);
}
.main-nav a.animate-out::after {
  transition: transform 0.3s var(--easing);
  transform: translateX(100%);
}

/* =Header */
header {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  flex-direction: column;
  perspective: 1000px;
  z-index: 2;
}
header h1 {
  font-family: var(--font-headings);
  font-weight: normal;
  color: #fff;
  font-size: 7vw;
  line-height: 7.4vw;
  z-index: 1;
  margin-bottom: 0;
  pointer-events: none;
}
header h1 span {
  display: block;
}
.subtitle {
  z-index: 1;
  font-size: 1.3vw;
  color: #fff;
  letter-spacing: 0.3vw;
  transform: translateX(-9vw);
  font-weight: 300;
  pointer-events: none;
}
.decor__circle {
  border: 1px white solid;
  border-radius: 100%;
  width: 23vw;
  height: 23vw;
  position: absolute;
  top: 45vh;
  left: 27vw;
  opacity: 0.4;
  pointer-events: none;
}
.cta__circle {
  width: 7.7vw;
  height: 7.7vw;
  position: absolute;
  top: auto;
  bottom: -3.8vw;
  left: 58%;
  background: url('../img/img_logo.svg') no-repeat center;
  background-size: 50% 50%;
}
.cta__circle--logo {
  width: 7.7vw;
  height: 7.7vw;
  background: url('../img/img_scroll-badge.svg') no-repeat center;
  background-size: 100% 100%;
  animation: rotation 45s linear infinite; 
  position: absolute;
  top: 0;
  left: 0;
}
@keyframes rotation {
  0%   {  transform:  rotate(0deg); }
  100% {  transform:  rotate(360deg) ; }
}

/* =Header Gallery (random image proportion) 
  Calculate aspect by setting a width first, then adjust padding bottom.
  Example for image that you want to show as 16/9 - landscape
  width: 24vw, padding-bottom: (9/16) * width = 13.5
  
  Example for image that you want to show as 9/16 - portrait
  width: 24vw, padding-bottom: (16/9) * width = 42.6

  Have fun:)

*/
.hg__image {
  position: absolute;
  top: 0;
  left: 0;
  background-color: #000000;
  pointer-events: none;
}
.hg__image--l {
  width: 18vw;
  padding-bottom: 26vw;
}
.hg__image--m {
  width: 18vw;
  padding-bottom: 26.55vw;
}
.hg__image--s {
  width: 13vw;
  padding-bottom: 19vw;
}
.hg__image img {
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  position: absolute;
  object-fit: cover;
  object-position: 50% 50%;
  opacity: 0.8
}
.hg__left .hg__image:nth-child(1) {
  top: 17vh;
  left: 15vw;
}
.hg__left .hg__image:nth-child(2) {
  top: 30vh;
  left: 6vw;
}
.hg__left .hg__image:nth-child(3) {
  top: 56vh;
  left: 14vw;
}
.hg__right .hg__image:nth-child(1) {
  top: 15vh;
  left: auto;
  right: 21vw;
  width: 24vw;
  padding-bottom: 21vw;
}
.hg__right .hg__image:nth-child(2) {
  top: 27vh;
  left: auto;
  right: 10vw;
  z-index: 1;
}
.hg__right .hg__image:nth-child(3) {
  top: 56vh;
  left: auto;
  right: 19vw;
  width: 16vw;
  padding-bottom: 20vw;
}

/* =Loader */
.loader, .loader__content {
  min-height: 100vh;
  position: fixed;
  flex-direction: column;
  z-index: 4;
  top: 0;
  left: 0;
  width: 100%;
  visibility: hidden;
  overflow: hidden;
}
.loader__mask {
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  background-color: var(--bcg-loaderblue);
  overflow: hidden;
}
.loader .inner,
.loader__content .inner {
  width: var(--loader-width);
  height: var(--loader-height);
}
.loader .inner {
  background-color: var(--bcg-loaderbluedark);
}
.loader__content {
  z-index: 5;
  display: flex;
  justify-content: center;
  align-items: center;
  background: transparent;
}
.loader__title {
  font-size: 7vw;
  line-height: 8vw;
  margin: 0;
  font-family: var(--font-headings);
  color: var(--text-color);
  font-weight: normal;
  position: absolute;
  text-align: center;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 5;
}
.loader__image {
  width: var(--loader-width);
  padding-bottom: 50vh;
  overflow: hidden;
  position: relative;
}
.loader__image img {
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  position: absolute;
  object-fit: cover;
  object-position: 50% 50%;
  opacity: 0.8
}
.loader__title--mask {
  overflow: hidden;
}
.loader__title--mask span {
  display: block;
}
.loader__image--mask {
  overflow: hidden;
  width: 100%;
  height: 100%;
  position: absolute;
}

/* =Main */
main {
  z-index: 1;
  position: relative;
}

.fill-background {
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  position: fixed;
}

/* ==========================================================================
  Media Queries
 ========================================================================== */

@media only screen and (min-width: 480px) {

}

@media only screen and (min-width: 768px) {


}

@media only screen and (min-width: 1140px) {

}