@font-face {
  font-family: 'Pretendard';
  font-weight: 400;
  font-style: normal;
  src: url('font/Pretendard-Medium.otf') format('opentype');
}

@font-face {
  font-family: 'Pretendard';
  font-weight: 700;
  font-style: normal;
  src: url('font/Pretendard-Bold.otf') format('opentype');
}

.case-logo-title {
  display: flex;
  align-items: center;
  max-width: none;
  margin: 0;
}

.case-logo-title img {
  display: block;
  height: auto;
}

.case-logo-title--clir img {
  width: calc(152 / 1728 * 100vw);
}

.clir-hero-image {
  aspect-ratio: 6916 / 4304;
  border: 0;
  background: url("clir/hero.png") center / cover no-repeat;
}

.clir-overview-media {
  grid-template-columns: calc(330 / 1728 * 100vw) 1fr;
}

.clir-overview-hero {
  grid-column: 2;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-top: calc(65 / 1728 * 100vw);
  border: 0;
  background: url("clir/overview-hero.png") center / cover no-repeat;
}

.clir-project-facts dd {
  min-height: calc(46 / 1728 * 100vw);
}

.clir-stats,
.clir-problem-hero,
.clir-subsection,
.clir-user-flow,
.clir-logo-system,
.clir-design-system-image,
.clir-ia-image,
.clir-wireframe-block,
.clir-product-image-frame,
.clir-design-spec {
  grid-column: 2;
}

.clir-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: calc(70 / 1728 * 100vw);
  border-top: 0.3px solid #000;
  border-bottom: 0.3px solid #000;
}

.clir-stats article {
  min-height: calc(150 / 1728 * 100vw);
  padding: calc(24 / 1728 * 100vw) calc(26 / 1728 * 100vw) calc(22 / 1728 * 100vw) 0;
}

.clir-stats article + article {
  padding-left: calc(26 / 1728 * 100vw);
  border-left: 0.3px solid #cfcfcf;
}

.clir-stats strong {
  display: block;
  font-family: 'Arial Narrow', Arial, sans-serif;
  font-size: calc(48 / 1728 * 100vw);
  font-weight: 400;
  line-height: 1;
}

.clir-stats p {
  max-width: calc(190 / 1728 * 100vw);
  margin: calc(17 / 1728 * 100vw) 0 0;
  font-family: 'DINish', Arial, sans-serif;
  font-size: calc(15 / 1728 * 100vw);
  line-height: 140%;
}

.clir-problem-hero {
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-top: calc(65 / 1728 * 100vw);
  border: 0;
  background: url("clir/problem-hero.png") center / cover no-repeat;
}

.clir-subsection {
  margin-top: calc(65 / 1728 * 100vw);
}

.clir-user-flow {
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-top: calc(65 / 1728 * 100vw);
  border: 0;
  background: url("clir/user-flow.png") center / contain no-repeat;
}

.clir-subsection-label {
  margin: 0 0 calc(18 / 1728 * 100vw);
  font-family: 'Arial Narrow', Arial, sans-serif;
  font-size: calc(18 / 1728 * 100vw);
}

.clir-journey {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin: 0;
  padding: 0;
  border-top: 0.3px solid #000;
  border-bottom: 0.3px solid #000;
  list-style: none;
}

.clir-journey li {
  min-height: calc(102 / 1728 * 100vw);
  padding: calc(17 / 1728 * 100vw) calc(15 / 1728 * 100vw);
  font-family: 'Arial Narrow', Arial, sans-serif;
  font-size: calc(17 / 1728 * 100vw);
  line-height: 125%;
}

.clir-journey li + li {
  border-left: 0.3px solid #cfcfcf;
}

.clir-journey span {
  display: block;
  margin-bottom: calc(22 / 1728 * 100vw);
  color: #8a8a8a;
  font-family: 'DINish', Arial, sans-serif;
  font-size: calc(13 / 1728 * 100vw);
}

.clir-design-spec {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: calc(65 / 1728 * 100vw) 0 0;
  padding: calc(23 / 1728 * 100vw) 0;
  border-top: 0.3px solid #000;
  border-bottom: 0.3px solid #000;
  font-family: 'Arial Narrow', Arial, sans-serif;
}

.clir-design-spec div {
  padding-right: calc(20 / 1728 * 100vw);
}

.clir-design-spec dt {
  margin-bottom: calc(10 / 1728 * 100vw);
  color: #8a8a8a;
  font-size: calc(14 / 1728 * 100vw);
}

.clir-design-spec dd {
  margin: 0;
  font-size: calc(17 / 1728 * 100vw);
}

.clir-logo-system {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(calc(250 / 1728 * 100vw), 0.6fr);
  align-items: center;
  gap: calc(92 / 1728 * 100vw);
  margin-top: calc(65 / 1728 * 100vw);
}

.clir-logo-display {
  position: relative;
  min-height: calc(260 / 1728 * 100vw);
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.clir-logo-display img {
  position: relative;
  display: block;
  width: min(72%, calc(420 / 1728 * 100vw));
  height: auto;
}

.clir-logo-copy {
  font-family: 'Pretendard', Arial, sans-serif;
  color: #0A4432;
}

.clir-logo-copy h3 {
  margin: 0 0 calc(42 / 1728 * 100vw);
  font-size: calc(28 / 1728 * 100vw);
  font-weight: 700;
  line-height: 1.2;
}

.clir-logo-copy p {
  max-width: calc(305 / 1728 * 100vw);
  margin: 0;
  font-size: calc(14 / 1728 * 100vw);
  font-weight: 400;
  line-height: 1.55;
}

.clir-design-system-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-top: calc(65 / 1728 * 100vw);
  border: 0;
  background: url("clir/design-system.png") center / contain no-repeat;
}

.clir-ia-image {
  width: 100%;
  aspect-ratio: 15136 / 12876;
  margin-top: calc(65 / 1728 * 100vw);
  border: 0;
  background: url("clir/IA.png") center / contain no-repeat;
}

.clir-wireframe-block {
  margin-top: calc(70 / 1728 * 100vw);
  min-width: 0;
}

.clir-wireframe-copy {
  width: min(100%, calc(620 / 1728 * 100vw));
}

.clir-wireframe-copy h2 {
  margin: 0 0 calc(29 / 1728 * 100vw);
  font-family: 'Arial Narrow', Arial, sans-serif;
  font-size: calc(40 / 1728 * 100vw);
  font-weight: 400;
  line-height: 105%;
}

.clir-wireframe-desc {
  margin: 0;
  font-family: 'DINish', Arial, sans-serif;
  font-size: calc(16 / 1728 * 100vw);
  line-height: 145%;
  color: #000;
}

.clir-wireframe-loop {
  position: relative;
  width: 100%;
  margin-top: calc(38 / 1728 * 100vw);
  overflow: hidden;
}

.clir-wireframe-loop::before,
.clir-wireframe-loop::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: calc(60 / 1728 * 100vw);
  z-index: 2;
  pointer-events: none;
}

.clir-wireframe-loop::before {
  left: 0;
  background: linear-gradient(90deg, #fff, rgba(255, 255, 255, 0));
}

.clir-wireframe-loop::after {
  right: 0;
  background: linear-gradient(270deg, #fff, rgba(255, 255, 255, 0));
}

.clir-wireframe-track {
  display: flex;
  align-items: center;
  gap: calc(24 / 1728 * 100vw);
  width: max-content;
  animation: clir-wireframe-scroll 34s linear infinite;
}

.clir-wireframe-loop:hover .clir-wireframe-track {
  animation-play-state: paused;
}

.clir-wireframe-track img {
  display: block;
  flex: 0 0 auto;
  width: calc(115 / 1728 * 100vw);
  min-width: 84px;
  height: calc(230 / 1728 * 100vw);
  min-height: 168px;
  object-fit: contain;
}

.clir-product-image-frame {
  width: 100%;
  margin-top: calc(82 / 1728 * 100vw);
  overflow: visible;
}

.clir-product-image {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin-left: 0;
}

@keyframes clir-wireframe-scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 800px) {
  .clir-stats,
  .clir-design-spec {
    grid-template-columns: repeat(2, 1fr);
  }

  .clir-logo-system {
    grid-template-columns: 1fr;
    gap: calc(45 / 1728 * 100vw);
  }

  .clir-journey {
    grid-template-columns: 1fr;
  }

  .clir-journey li + li {
    border-left: 0;
    border-top: 0.3px solid #cfcfcf;
  }
}