:root {
  color-scheme: light;
  --page-bg: #f4f4f2;
  --surface: #f9f8f5;
  --ink: #111111;
  --text: #24221f;
  --muted: #66615a;
  --soft: #918a80;
  --line: rgba(17, 17, 17, 0.12);
  --line-soft: rgba(17, 17, 17, 0.075);
  --panel: rgba(255, 255, 255, 0.34);
  --focus: #3b3935;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  background: var(--page-bg);
  color: var(--text);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  min-height: 100svh;
  background:
    linear-gradient(90deg, rgba(17, 17, 17, 0.028) 1px, transparent 1px) 0 0 / 104px 104px,
    var(--page-bg);
  color: var(--text);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
  text-underline-offset: 0.22em;
}

a:hover {
  text-decoration: underline;
}

a:focus-visible {
  outline: 1px solid var(--focus);
  outline-offset: 5px;
}

p,
h1,
h2 {
  margin: 0;
}

.page-shell {
  width: min(100%, 1440px);
  min-height: 100vh;
  min-height: 100svh;
  margin: 0 auto;
  padding: 48px 64px 34px;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.site-header {
  display: flex;
  align-items: center;
  min-height: 32px;
}

.brand-link {
  font-size: 15px;
  line-height: 1.3;
  color: var(--ink);
}

.landing-main {
  display: grid;
  align-items: center;
  padding: 72px 0 68px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(360px, 0.78fr);
  gap: 92px;
  align-items: center;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  margin-bottom: 22px;
  color: var(--soft);
  font-size: 12px;
  line-height: 1.5;
  text-transform: uppercase;
}

h1 {
  max-width: 730px;
  color: var(--ink);
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: 68px;
  font-weight: 400;
  line-height: 0.98;
}

.intro-copy {
  max-width: 620px;
  margin-top: 34px;
  color: var(--muted);
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: 19px;
  line-height: 1.72;
}

.intro-copy p + p {
  margin-top: 14px;
}

.beta-status {
  width: fit-content;
  margin-top: 34px;
  padding: 8px 14px 8px 12px;
  display: inline-flex;
  align-items: flex-start;
  gap: 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #57524b;
  line-height: 1.3;
  background: rgba(255, 255, 255, 0.2);
}

.beta-status-copy {
  display: grid;
  gap: 1px;
}

.beta-status-link {
  color: var(--text);
  font-size: 14px;
}

.beta-status-note {
  color: var(--soft);
  font-size: 12px;
}

.status-mark {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  margin-top: 6px;
  border-radius: 50%;
  background: #817b72;
}

.workspace-figure {
  min-height: 530px;
  position: relative;
}

.workspace-grid {
  position: relative;
  min-height: 530px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  overflow: hidden;
  background:
    radial-gradient(circle, rgba(17, 17, 17, 0.11) 1px, transparent 1.2px) 0 0 / 22px 22px,
    linear-gradient(90deg, transparent 0 34%, rgba(17, 17, 17, 0.06) 34% calc(34% + 1px), transparent calc(34% + 1px) 100%),
    linear-gradient(90deg, transparent 0 66%, rgba(17, 17, 17, 0.05) 66% calc(66% + 1px), transparent calc(66% + 1px) 100%),
    rgba(250, 249, 246, 0.34);
  opacity: 0.74;
}

.workspace-grid::before,
.workspace-grid::after {
  content: "";
  position: absolute;
  left: 38px;
  right: 38px;
  height: 1px;
  background: rgba(17, 17, 17, 0.06);
}

.workspace-grid::before {
  top: 30%;
}

.workspace-grid::after {
  top: 67%;
}

.workspace-column,
.workspace-card,
.system-line,
.system-node {
  position: absolute;
}

.workspace-column {
  top: 42px;
  bottom: 42px;
  border: 1px solid rgba(17, 17, 17, 0.055);
  border-radius: 8px;
  background: var(--panel);
}

.column-primary {
  left: 42px;
  width: 28%;
}

.column-secondary {
  left: 38%;
  width: 23%;
}

.column-tertiary {
  right: 42px;
  width: 24%;
}

.workspace-card {
  border: 1px solid rgba(17, 17, 17, 0.09);
  border-radius: 6px;
  background:
    linear-gradient(90deg, rgba(17, 17, 17, 0.08) 0 16%, transparent 16% 100%),
    rgba(255, 255, 255, 0.26);
}

.card-evidence {
  top: 98px;
  left: 70px;
  width: 34%;
  height: 62px;
}

.card-model {
  top: 238px;
  right: 68px;
  width: 42%;
  height: 78px;
}

.card-decision {
  bottom: 94px;
  left: 34%;
  width: 36%;
  height: 66px;
}

.system-line {
  height: 1px;
  transform-origin: left center;
  background: rgba(17, 17, 17, 0.12);
}

.line-a {
  top: 190px;
  left: 31%;
  width: 34%;
  transform: rotate(18deg);
}

.line-b {
  top: 352px;
  left: 46%;
  width: 25%;
  transform: rotate(-22deg);
}

.system-node {
  width: 7px;
  height: 7px;
  border: 1px solid rgba(17, 17, 17, 0.18);
  border-radius: 50%;
  background: var(--page-bg);
}

.node-a {
  top: 185px;
  left: 30%;
}

.node-b {
  top: 289px;
  right: 30%;
}

.node-c {
  bottom: 151px;
  left: 45%;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  color: #8c867d;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: 14px;
  line-height: 1.6;
}

.imprint-main {
  display: grid;
  align-items: center;
  padding: 68px 0;
}

.imprint-content {
  max-width: 620px;
}

.back-link {
  display: inline-block;
  margin-bottom: 42px;
  color: var(--soft);
  font-size: 14px;
}

.imprint-content h1 {
  margin-bottom: 34px;
  font-size: 58px;
}

.imprint-block {
  display: grid;
  gap: 26px;
  color: var(--muted);
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: 19px;
  line-height: 1.7;
}

.imprint-block address {
  font-style: normal;
}

.imprint-block dl {
  display: grid;
  gap: 4px;
  margin: 0;
}

.imprint-block dt {
  color: var(--ink);
}

.imprint-block dd {
  margin: 0;
}

@media (max-width: 1080px) {
  .page-shell {
    padding: 42px 42px 32px;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.56fr);
    gap: 48px;
  }

  h1 {
    font-size: 56px;
  }

  .workspace-figure,
  .workspace-grid {
    min-height: 460px;
  }
}

@media (max-width: 860px) {
  body {
    background: var(--page-bg);
  }

  .page-shell {
    padding: 30px 26px 28px;
  }

  .landing-main,
  .imprint-main {
    align-items: start;
    padding: 84px 0 72px;
  }

  .hero {
    display: block;
  }

  .workspace-figure {
    display: none;
  }

  h1 {
    font-size: 45px;
    line-height: 1.04;
  }

  .intro-copy {
    margin-top: 28px;
    font-size: 18px;
  }

  .site-footer {
    display: grid;
    gap: 4px;
  }

  .imprint-content h1 {
    font-size: 45px;
  }
}

@media (max-width: 460px) {
  .page-shell {
    padding: 26px 22px 24px;
  }

  .brand-link {
    font-size: 14px;
  }

  .landing-main,
  .imprint-main {
    padding: 68px 0 54px;
  }

  .eyebrow {
    margin-bottom: 18px;
    font-size: 11px;
  }

  h1 {
    font-size: 37px;
  }

  .intro-copy,
  .imprint-block {
    font-size: 17px;
    line-height: 1.68;
  }

  .beta-status {
    margin-top: 30px;
  }
}