:root {
  --paper: #f2eddc;
  --ink: #11110f;
  --forest: #075536;
  --red: #ff5138;
  --acid: #efff72;
  --lavender: #d8c7ff;
  --line: #11110f38;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
}

img {
  display: block;
  width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.case-header {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 78px;
  padding: 0 3.2vw;
  border-bottom: 1px solid var(--line);
}

.case-wordmark {
  letter-spacing: -0.06em;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: clamp(1.3rem, 2.1vw, 2rem);
  font-weight: 900;
}

.case-back,
.case-header-link {
  letter-spacing: 0.11em;
  text-transform: uppercase;
  font-size: 0.7rem;
  font-weight: 800;
}

.case-back:hover,
.case-header-link:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}

.case-header-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 1.3rem;
}

.case-language {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
}

.case-language button {
  padding: 0.25rem 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  opacity: 0.4;
}

.case-language button.active {
  opacity: 1;
  font-weight: 900;
}

.case-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  min-height: calc(100vh - 78px);
}

.case-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(3rem, 7vw, 7rem) 4.5vw 3.5rem;
}

.case-kicker,
.case-meta dt,
.case-section-label,
.case-project-type {
  margin: 0;
  color: var(--forest);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  font-size: 0.68rem;
  font-weight: 900;
}

.case-hero h1 {
  max-width: 8ch;
  margin: 1.3rem 0 2rem;
  letter-spacing: -0.075em;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: clamp(4.1rem, 8vw, 8.7rem);
  line-height: 0.82;
}

.case-lead {
  max-width: 34rem;
  margin: 0;
  font-size: clamp(1.05rem, 1.45vw, 1.35rem);
  line-height: 1.5;
}

.case-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 4rem 0 0;
  padding: 1.4rem 0 0;
  border-top: 1px solid var(--line);
}

.case-meta div {
  min-width: 0;
}

.case-meta dd {
  margin: 0.45rem 0 0;
  font-size: 0.85rem;
  line-height: 1.4;
}

.case-hero-art {
  display: grid;
  place-items: center;
  min-height: 720px;
  padding: clamp(1rem, 3vw, 3rem);
  background: var(--ink);
  overflow: hidden;
}

.case-hero-art img {
  width: 100%;
  height: 100%;
  max-height: calc(100vh - 120px);
  object-fit: contain;
}

.case-story {
  display: grid;
  grid-template-columns: 80px minmax(220px, 0.65fr) minmax(280px, 1fr);
  gap: clamp(1.5rem, 4vw, 5rem);
  padding: 8rem 4vw;
}

.case-story h2 {
  max-width: 9ch;
  margin: 0;
  letter-spacing: -0.06em;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: clamp(3rem, 5.5vw, 6rem);
  line-height: 0.9;
}

.case-story-copy {
  max-width: 42rem;
}

.case-story-copy p {
  margin: 0 0 1.4rem;
  font-size: clamp(1rem, 1.35vw, 1.2rem);
  line-height: 1.65;
}

.case-artwork {
  padding: clamp(1rem, 4vw, 4rem);
  background: #e7dfc7;
}

.case-artwork > img {
  max-width: 1500px;
  margin: 0 auto;
  object-fit: contain;
}

.case-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  padding: 2px;
  background: var(--ink);
}

.case-gallery figure {
  margin: 0;
  padding: clamp(0.75rem, 2vw, 1.75rem);
  background: var(--paper);
}

.case-gallery img {
  height: min(62vw, 760px);
  object-fit: contain;
}

.case-details {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
  padding: 2px;
  background: var(--ink);
}

.case-detail {
  height: min(42vw, 560px);
  overflow: hidden;
  background: var(--paper);
}

.case-detail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.65);
}

.case-detail:nth-child(1) img {
  object-position: top left;
}

.case-detail:nth-child(2) img {
  object-position: center;
}

.case-detail:nth-child(3) img {
  object-position: bottom right;
}

.case-next {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
  min-height: 260px;
  padding: 4rem 4vw;
  background: var(--red);
}

.case-next span,
.case-next strong {
  letter-spacing: 0.11em;
  text-transform: uppercase;
  font-size: 0.68rem;
}

.case-next h2 {
  margin: 0.5rem 0 0;
  letter-spacing: -0.06em;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: clamp(2.7rem, 5vw, 5.5rem);
  line-height: 0.9;
}

.case-next strong {
  white-space: nowrap;
}

.case-next:hover {
  background: var(--acid);
}

.case-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  padding: 2.2rem 4vw;
  color: var(--paper);
  background: var(--ink);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.67rem;
}

.case-footer div {
  display: flex;
  gap: 1.5rem;
}

@media (max-width: 900px) {
  .case-header {
    grid-template-columns: 1fr auto;
  }

  .case-back {
    display: none;
  }

  .case-hero {
    grid-template-columns: 1fr;
  }

  .case-hero-copy {
    min-height: 650px;
  }

  .case-hero-art {
    min-height: 620px;
  }

  .case-story {
    grid-template-columns: 45px 1fr;
    padding: 6rem 5vw;
  }

  .case-story-copy {
    grid-column: 2;
  }
}

@media (max-width: 560px) {
  .case-header {
    min-height: 68px;
    padding: 0 1rem;
  }

  .case-header-link {
    display: none;
  }

  .case-hero-copy {
    min-height: 600px;
    padding: 4rem 1rem 2rem;
  }

  .case-hero h1 {
    font-size: clamp(3.7rem, 19vw, 5.4rem);
  }

  .case-meta {
    grid-template-columns: 1fr;
  }

  .case-hero-art {
    min-height: 500px;
    padding: 1rem;
  }

  .case-story {
    grid-template-columns: 1fr;
    padding: 5rem 1rem;
  }

  .case-story-copy {
    grid-column: 1;
  }

  .case-gallery,
  .case-details {
    grid-template-columns: 1fr;
  }

  .case-gallery img {
    height: auto;
  }

  .case-detail {
    height: 92vw;
  }

  .case-next {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 3rem 1rem;
  }

  .case-footer {
    grid-template-columns: 1fr;
    padding: 2rem 1rem;
  }

  .case-footer div {
    flex-wrap: wrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
  }
}