:root {
  color-scheme: dark;
  --bg: #0d0e0b;
  --surface: #151711;
  --surface-strong: #1d2018;
  --surface-soft: #10110d;
  --text: #f2f0e7;
  --muted: #b8b1a3;
  --line: rgba(242, 240, 231, 0.14);
  --accent: #d26f43;
  --accent-strong: #f0a15f;
  --sage: #98a978;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid var(--line);
  background: rgba(13, 14, 11, 0.92);
  backdrop-filter: blur(14px);
}

.brand,
.nav {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-size: 1rem;
  font-weight: 800;
}

.brand-mark {
  position: relative;
  width: 24px;
  height: 24px;
  border: 1px solid rgba(242, 240, 231, 0.22);
  border-radius: 6px;
  background: var(--accent);
}

.brand-mark::before,
.brand-mark::after {
  position: absolute;
  content: "";
}

.brand-mark::before {
  top: 9px;
  left: 3px;
  width: 17px;
  height: 4px;
  border-radius: 999px;
  background: var(--text);
  transform: rotate(-42deg);
}

.brand-mark::after {
  right: 3px;
  bottom: 3px;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--sage);
}

.nav {
  gap: 8px;
}

.nav a {
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--muted);
  font-size: 0.9rem;
}

.nav a:hover {
  background: var(--surface-strong);
  color: var(--text);
}

main {
  position: relative;
}

.hero,
.workflow,
.features,
.status {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(330px, 0.74fr) minmax(470px, 1.26fr);
  gap: clamp(36px, 6vw, 86px);
  align-items: center;
  padding: clamp(74px, 9vh, 118px) 0 76px;
}

.hero-copy {
  max-width: 520px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-strong);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

p {
  overflow-wrap: break-word;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.04;
  overflow-wrap: normal;
  text-wrap: balance;
}

h1 {
  max-width: 9.4ch;
  font-size: clamp(4.2rem, 5.8vw, 6rem);
  line-height: 0.94;
}

h2 {
  max-width: 620px;
  font-size: 2.75rem;
}

h3 {
  font-size: 1.1rem;
}

.lede {
  max-width: 560px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 16px;
  font-size: 0.95rem;
  font-weight: 800;
}

.button.primary {
  border-color: transparent;
  background: var(--text);
  color: #11130d;
}

.button.ghost {
  background: var(--surface);
  color: var(--text);
}

.button:hover {
  border-color: rgba(242, 240, 231, 0.3);
}

.terminal-mock {
  margin: 0;
  min-width: 0;
  border: 1px solid rgba(242, 240, 231, 0.16);
  border-radius: 8px;
  background: var(--surface-soft);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.mock-toolbar {
  display: flex;
  min-height: 44px;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding: 0 14px;
  background: var(--surface-strong);
}

.window-dots {
  display: flex;
  gap: 7px;
}

.window-dots span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--muted);
}

.window-dots span:first-child {
  background: var(--accent);
}

.window-dots span:nth-child(2) {
  background: var(--accent-strong);
}

.window-dots span:nth-child(3) {
  background: var(--sage);
}

.mock-title,
.mock-mode,
.pane-title,
pre,
.step {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.mock-title {
  color: var(--muted);
  font-size: 0.82rem;
}

.mock-mode {
  margin-left: auto;
  border: 1px solid rgba(242, 240, 231, 0.16);
  border-radius: 999px;
  padding: 3px 8px;
  color: var(--accent-strong);
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
}

.mock-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  grid-template-rows: repeat(2, minmax(178px, 1fr));
  gap: 1px;
  min-height: 420px;
  background: var(--line);
}

.pane {
  overflow: hidden;
  padding: 18px;
  background: var(--surface-soft);
}

.pane-large {
  grid-row: 1 / 3;
}

.pane-title {
  margin-bottom: 14px;
  color: var(--accent-strong);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

pre {
  margin: 0;
  color: var(--text);
  font-size: 0.9rem;
  line-height: 1.65;
  white-space: pre-wrap;
}

.prompt {
  color: var(--accent-strong);
}

.ok {
  color: var(--sage);
}

.warn {
  color: #d09262;
}

.dim {
  color: var(--muted);
}

.workflow,
.features {
  padding: 78px 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  gap: 10px;
  margin-bottom: 28px;
}

.workflow-grid,
.feature-grid {
  display: grid;
  gap: 14px;
}

.workflow-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.workflow article,
.feature-grid article {
  min-height: 190px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  background: var(--surface);
}

.workflow article {
  display: grid;
  align-content: space-between;
  gap: 24px;
}

.step {
  color: var(--sage);
  font-size: 0.88rem;
  font-weight: 700;
}

article p,
.status p {
  margin: 12px 0 0;
  color: var(--muted);
}

.status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 42px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 34px 0;
}

.status h2 {
  font-size: 2.4rem;
}

.status p {
  max-width: 680px;
}

@media (max-width: 920px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  h1 {
    max-width: 12ch;
    font-size: 4.9rem;
  }

  .workflow-grid,
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .nav {
    width: 100%;
    justify-content: space-between;
  }

  .nav a {
    padding: 7px 4px;
    font-size: 0.84rem;
  }

  .hero,
  .workflow,
  .features,
  .status {
    width: min(100% - 28px, 1180px);
  }

  .hero {
    padding-top: 44px;
  }

  .mock-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    min-height: auto;
  }

  .pane-large {
    grid-row: auto;
  }

  h1 {
    max-width: 9ch;
    font-size: 3.35rem;
  }

  h2 {
    font-size: 2.15rem;
  }

  .workflow-grid,
  .feature-grid,
  .status {
    grid-template-columns: 1fr;
  }

  .status {
    display: grid;
  }

  .status .button {
    width: 100%;
  }
}