:root {
  --paper: #f3f0e8;
  --ink: #11120f;
  --muted: rgba(17, 18, 15, 0.72);
  --acid: #d5ff59;
  --line: rgba(17, 18, 15, 0.14);
  --display: "Syne", "Arial Black", sans-serif;
  --mono: "IBM Plex Mono", monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--mono);
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(17, 18, 15, 0.04) 1px, transparent 1px),
    linear-gradient(180deg, #f7f4ec 0%, #efece3 100%);
  background-size: 32px 32px, auto;
}

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

.shell {
  width: min(1160px, calc(100vw - 2.4rem));
  margin: 0 auto;
}

.topbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1.2rem 0;
}

.back-link,
.variation-label {
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(17, 18, 15, 0.56);
}

.brand {
  justify-self: center;
  font-size: 0.84rem;
  letter-spacing: 0.18em;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(340px, 1.08fr);
  gap: 3rem;
  align-items: center;
  min-height: calc(100vh - 5rem);
  padding: 2rem 0 4rem;
}

.eyebrow,
.section-label {
  margin: 0;
  color: rgba(17, 18, 15, 0.64);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--display);
  letter-spacing: -0.04em;
}

h1 {
  margin-top: 0.8rem;
  font-size: clamp(3rem, 6.5vw, 6.4rem);
  line-height: 0.92;
  max-width: 9ch;
}

.lede {
  max-width: 37rem;
  margin: 1.4rem 0 0;
  line-height: 1.82;
  color: var(--muted);
}

.poster,
.manifest article,
.discipline-list article,
.coverage-grid article,
.proof-card {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.42);
}

.poster {
  position: relative;
  min-height: 42rem;
  overflow: hidden;
}

.poster-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(17, 18, 15, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 18, 15, 0.08) 1px, transparent 1px);
  background-size: 48px 48px;
}

.poster-mark,
.poster-stamp,
.poster-panel {
  position: absolute;
}

.poster-mark {
  left: 8%;
  top: 8%;
  font-family: var(--display);
  font-size: clamp(6rem, 18vw, 11rem);
  line-height: 0.9;
  color: rgba(17, 18, 15, 0.9);
}

.poster-stamp {
  right: 8%;
  top: 12%;
  max-width: 14rem;
  padding: 0.9rem 1rem;
  background: var(--acid);
  font-size: 0.74rem;
  line-height: 1.7;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.poster-panel {
  left: 8%;
  right: 8%;
  bottom: 8%;
  padding: 1rem 1.05rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.62);
}

.poster-panel span,
.manifest span,
.discipline-list span {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(17, 18, 15, 0.56);
}

.poster-panel strong {
  display: block;
  margin-top: 0.55rem;
  font-weight: 600;
  line-height: 1.7;
}

.manifest,
.disciplines,
.coverage,
.proof {
  padding-top: 5.5rem;
}

.manifest {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.manifest article,
.discipline-list article,
.coverage-grid article,
.proof-card {
  padding: 1.1rem;
}

.manifest p,
.discipline-list p,
.coverage-grid p,
.proof-card p {
  margin: 0.9rem 0 0;
  line-height: 1.82;
  color: var(--muted);
}

.discipline-list {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.discipline-list article {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
}

.discipline-list article > span {
  width: 4rem;
  padding-top: 0.2rem;
  color: rgba(17, 18, 15, 0.88);
}

.discipline-list h2 {
  font-size: 1.55rem;
  line-height: 1;
}

.coverage-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.coverage-grid article {
  position: relative;
}

.coverage-grid article::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0.35rem;
  background: var(--acid);
}

.coverage-grid h3 {
  font-size: 1.25rem;
}

.proof-card p {
  margin-top: 0;
  max-width: 46rem;
}

@media (max-width: 980px) {
  .hero,
  .manifest,
  .coverage-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero {
    min-height: auto;
  }

  .poster {
    min-height: 34rem;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(1160px, calc(100vw - 1.4rem));
  }

  .topbar,
  .hero,
  .manifest,
  .coverage-grid {
    grid-template-columns: 1fr;
  }

  .brand {
    justify-self: start;
  }

  .poster {
    min-height: 28rem;
  }

  .poster-stamp {
    right: auto;
    left: 8%;
    top: 38%;
  }

  .discipline-list article {
    grid-template-columns: 1fr;
  }
}