:root {
  color: #101418;
  background: #f6f7f4;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  letter-spacing: 0;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
}

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

.shell {
  display: grid;
  grid-template-columns: 16rem minmax(0, 1fr);
  min-height: 100vh;
}

.rail {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 1rem;
  border-right: 1px solid #d9ded4;
  background: #101418;
  color: #f6f7f4;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand small {
  display: block;
  margin-top: 0.15rem;
  color: #b5beb2;
}

.mark {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  border: 1px solid #5ac8a6;
  border-radius: 6px;
  color: #5ac8a6;
  font-weight: 800;
}

nav {
  display: grid;
  gap: 0.5rem;
}

nav a {
  min-height: 2.35rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid #263039;
  border-radius: 6px;
}

nav a.active,
nav a:hover {
  border-color: #3f5049;
  background: #1b2329;
}

.workspace {
  padding: 1.25rem;
}

.hero,
.band {
  width: 100%;
  max-width: 72rem;
  margin: 0 auto 1rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 22rem);
  gap: 1rem;
  align-items: end;
  padding: 1.25rem 0 0.25rem;
}

.eyebrow,
.section-head p,
.tile p,
.implementation-list p,
.cli-panel p {
  color: #58615b;
}

.eyebrow {
  margin: 0 0 0.4rem;
  font-weight: 800;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0.45rem;
  font-size: 3rem;
  line-height: 1;
}

.lede {
  max-width: 52rem;
  margin-bottom: 0;
  font-size: 1.12rem;
  line-height: 1.55;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}

.status-grid span {
  min-height: 5rem;
  padding: 0.75rem;
  border: 1px solid #d6ddd2;
  border-radius: 8px;
  background: #ffffff;
  color: #58615b;
}

.status-grid strong {
  display: block;
  color: #101418;
  font-size: 1.4rem;
}

.band {
  padding: 1rem 0;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.8rem;
}

.section-head h2,
.cli-panel h2 {
  margin-bottom: 0;
  font-size: 1.15rem;
}

.section-head p {
  max-width: 34rem;
  margin-bottom: 0;
  line-height: 1.45;
}

.primitive-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.75rem;
}

.tile,
.schema-list article,
.cli-panel,
.soon-lead,
.soon-grid article,
.implementation-list article {
  border: 1px solid #d6ddd2;
  border-radius: 8px;
  background: #ffffff;
}

.tile {
  min-height: 10rem;
  padding: 0.85rem;
}

.tile h3,
.implementation-list h3 {
  margin-bottom: 0.35rem;
  font-size: 1rem;
}

.tile p,
.implementation-list p,
.cli-panel p {
  margin-bottom: 0;
  line-height: 1.45;
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(20rem, 0.9fr);
  gap: 1rem;
}

.coming-soon {
  padding-top: 1.2rem;
}

.soon-layout {
  display: grid;
  grid-template-columns: minmax(20rem, 0.95fr) minmax(0, 1.05fr);
  gap: 1rem;
}

.soon-lead {
  padding: 1rem;
  background: #eef7f3;
}

.agentbyte .soon-lead {
  background: #f7f3e8;
}

.agentbyte .soon-lead span {
  border-color: #e3c878;
  color: #735b14;
}

.soon-lead span {
  display: inline-block;
  margin-bottom: 0.75rem;
  padding: 0.35rem 0.5rem;
  border: 1px solid #a8d9c9;
  border-radius: 999px;
  color: #2d6f60;
  font-size: 0.9rem;
  font-weight: 800;
}

.soon-lead h3 {
  margin-bottom: 0.45rem;
  font-size: 1.25rem;
}

.soon-lead p {
  color: #39443e;
  line-height: 1.5;
}

.soon-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.soon-grid article {
  min-height: 8.5rem;
  padding: 0.85rem;
}

.soon-grid h3 {
  margin-bottom: 0.35rem;
  font-size: 1rem;
}

.soon-grid p {
  margin-bottom: 0;
  color: #58615b;
  line-height: 1.45;
}

.schema-list {
  display: grid;
  gap: 0.5rem;
}

.schema-list article {
  display: grid;
  gap: 0.35rem;
  min-height: 4.2rem;
  padding: 0.75rem;
}

code {
  overflow-wrap: anywhere;
  color: #2d6f60;
}

.cli-panel {
  padding: 1rem;
}

pre {
  overflow-x: auto;
  margin: 0.75rem 0;
  padding: 0.85rem;
  border-radius: 6px;
  background: #101418;
  color: #f6f7f4;
}

.implementation-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

.implementation-list article {
  display: grid;
  grid-template-columns: 0.7rem 1fr;
  gap: 0.65rem;
  min-height: 9rem;
  padding: 0.85rem;
}

.implementation-list span {
  width: 0.7rem;
  height: 0.7rem;
  margin-top: 0.25rem;
  border-radius: 999px;
  background: #f0c56a;
}

@media (max-width: 980px) {
  .primitive-grid,
  .implementation-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero,
  .soon-layout,
  .two-col {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .rail {
    border-right: 0;
  }

  nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  nav a {
    text-align: center;
  }

  .workspace {
    padding: 0.9rem;
  }

  .section-head,
  .hero {
    align-items: start;
    flex-direction: column;
  }

  .status-grid,
  .primitive-grid,
  .soon-grid,
  .implementation-list {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 2.4rem;
  }
}