.section {
  display: flex;
  max-width: var(--max-content-width);
  margin: 0 auto;
}

.section-header-container {
  flex-shrink: 0;
  flex-grow: 0;
  width: calc(264px + var(--gap-size));
  height: 100vh;
  position: sticky;
  top: 0;
  padding: var(--gap-size) 0;
}

.section-header {
  width: 100%;
  height: 100%;
  padding-right: var(--gap-size);
  border-right: var(--border-style);
}

.section-content-container {
  width: 100%;
  height: fit-content;
  padding: var(--gap-size);
  padding-right: 0;
}

.section-content {
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-gap: 48px;
}

.content-block {
  grid-column: span 2;
  width: 100%;
  height: fit-content;
  padding-bottom: calc(var(--gap-size) / 2);
  border-bottom: var(--border-style);
  height: 100%;
}

.content-block.small {
  grid-column: span 1;
}

.content-block h4 {
  font-family: var(--heading-font-family);
  font-size: var(--step-0);
  font-weight: 600;
  margin-bottom: 1em;
}

.content-block h4::before {
  content: "";
  display: inline-block;
}

.media-container {
  width: 100%;
  height: fit-content;
  background-color: #F2F2F2;
  margin-bottom: calc(var(--gap-size) / 2);
}

.media-container img {
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
}

.media-container video {
  display: block;
  width: 100%;
  height: auto;
}

.media-container.freisteller {
  padding: var(--gap-size);
}

.small .media-container {
  max-width: 516px;
}

.seperator {
  --background-color: black;
  --color: white;
  color: var(--color);
  width: 100%;
  background-color: var(--background-color);
  background-image: radial-gradient(rgba(0, 0, 0, .6), rgba(0, 0, 0, 1)), radial-gradient(circle at 1px 1px, white 1px, transparent 0);
  background-size: cover, var(--gap-size) var(--gap-size);
  padding: calc(var(--gap-size) * 3) var(--gap-size);
}

.seperator h2, .seperator h1, .seperator h3 {
  font-size: var(--xxl-font);
  font-weight: 400;
  line-height: 1;
  margin-bottom: 0.1em;
}

.seperator p {
  max-width: 1049px;
}

.seperator-container {
  max-width: var(--max-content-width);
  width: 100%;
  margin: 0 auto;
}

.seperator.inverted {
  --background-color: white;
  --color: black;
  background-image: radial-gradient(rgba(255, 255, 255, .6), rgba(255, 255, 255, 1)), radial-gradient(circle at 1px 1px, black 1px, transparent 0);
  background-size: cover, var(--gap-size) var(--gap-size);
}

.seperator.inverted .seperator-container {
  border-bottom: var(--border-style);
}

/* Stage */
.project-stage-container {
  --background-color: black;
  --color: white;
  color: var(--color);
  background-color: var(--background-color);
  padding-top: var(--gap-size);
  padding-bottom: calc(1 * var(--gap-size));
  padding-left: var(--gap-size);
  padding-right: var(--gap-size);
  background-image: radial-gradient(rgba(0, 0, 0, .6), rgba(0, 0, 0, 1)), radial-gradient(circle at 1px 1px, white 1px, transparent 0);
  background-size: cover, var(--gap-size) var(--gap-size);
  /*
  background-image: linear-gradient(-45deg, #ffffff, #000000, #ffffff, #000000), radial-gradient(rgba(0, 0, 0, .6), rgba(0, 0, 0, 1)), radial-gradient(circle at 1px 1px, white 1px, transparent 0);
  background-size: 400% 400%, cover, var(--gap-size) var(--gap-size);
  background-blend-mode: overlay, normal, normal;
  animation: gradient 15s ease infinite;
  */
}

/*
@keyframes gradient {
  0% {
    background-position: 0% 50%, 0% 0%, 0% 0%;
  }

  50% {
    background-position: 100% 50%, 0% 0%, 0% 0%;
  }

  100% {
    background-position: 0% 50%, 0% 0%, 0% 0%;
  }
}
*/
.project-stage {
  max-width: var(--max-content-width);
  margin: 0 auto;
}

.title-keyvisual-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 100%;
  border-top: var(--border-style);
  padding-top: var(--gap-size);
}

.title-keyvisual-container img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: bottom right;
}

.title-container {
  display: flex;
  justify-content: center;
  flex-direction: column;
  width: 100%;
  max-width: calc(100vw - 2* var(--gap-size));
}

.title-container>*:not(h1) {
  width: 100%;
}

.title-container h1 {
  display: block;
  overflow: hidden;
  width: 100%;
  line-height: 1;
  font-size: var(--step-1);
  font-weight: 400;
}

.project-description-container {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border-top: var(--light-border-style);
  gap: var(--gap-size);
  padding-top: var(--gap-size);
}

.project-description-container>div {
  border-left: var(--light-border-style);
  padding-left: var(--gap-size);
}

.project-description-container h2 {
  font-size: var(--step-1);
  font-family: var(--headline-font-family);
}

.project-description-container h2::before {
  content: "";
  display: inline-block;
}

.project-description-container>div:first-child {
  border-left: none;
  padding-left: 0;
}

.swiper {
  width: 100%;
  max-width: 100%;
  height: auto;
}

.swiper-navigation-container {
  position: relative;
  display: flex;
  width: 100%;
  justify-content: space-between;
  align-items: center;
  padding-top: calc(var(--gap-size)/2);
}

.swiper-button-container {
  display: flex;
  justify-content: flex-end;
  height: 48px;
  gap: 12px;
}

.swiper-pagination {
  position: relative;
  left: 0;
  top: 16px;
  z-index: 0;
}

.swiper-button-prev, .swiper-button-next {
  position: relative;
  width: 48px;
  height: 48px;
  background-color: transparent;
  border-radius: 24px;
  top: auto;
  right: auto;
  left: auto;
  margin-top: 0;
  border: var(--border-style);
  transition: background-color .3s, border .3s;
}

.swiper-button-prev:hover, .swiper-button-next:hover {
  background-color: rgba(0, 0, 0, 0.05);
  border: solid 1px rgba(0, 0, 0, 0.05);
}

.swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction {
  top: 0;
  left: 0;
  width: fit-content;
}

.swiper-button-next:after, .swiper-rtl .swiper-button-prev:after {
  content: '';
  width: 12px;
  height: 12px;
  border-top: solid 2px black;
  border-right: solid 2px black;
  transform: rotate(45deg) translate(-2px, 2px);
}

.swiper-button-prev:after, .swiper-rtl .swiper-button-next:after {
  content: '';
  width: 12px;
  height: 12px;
  border-left: solid black 2px;
  border-bottom: solid black 2px;
  transform: rotate(45deg) translate(2px, -2px);
}

.swiper-pagination-bullet-active {
  background: black;
}

@media only screen and (max-width: 1536px) {
  .section {
    margin: 0 var(--gap-size);
  }
}

@media only screen and (max-width: 1000px) {
  .title-keyvisual-container {
    grid-template-columns: 1fr;
  }

  .project-description-container {
    grid-template-columns: 1fr;
  }

  .project-description-container>div {
    border-left: none;
    padding-left: 0;
    border-top: var(--light-border-style);
    padding-top: var(--gap-size);
  }

  .project-description-container>div:first-child {
    border-top: none;
    padding-top: 0;
  }

  .section {
    flex-direction: column;
  }

  .section-header-container {
    width: 100%;
    top: 0;
    height: fit-content;
    padding: var(--gap-size) 0;
    position: relative;
  }

  .section-header {
    border-right: none;
    border-bottom: var(--border-style);
    padding: 0;
    padding-bottom: var(--gap-size);
  }

  .section-content-container {
    padding: 0;
  }
}

@media only screen and (max-width: 800px) {
  .content-block.small {
    grid-column: span 2;
  }

  .section {
    margin: 0;
  }

  .content-block>* {
    margin-left: var(--gap-size);
    margin-right: var(--gap-size);
  }

  .content-block>.media-container {
    margin-left: 0;
    margin-right: 0;
  }

  .section-header>* {
    margin-left: var(--gap-size);
    margin-right: var(--gap-size);
  }

  .swiper-button-container {
    display: none;
  }

  .swiper-navigation-container {
    justify-content: center;
  }
}