.ai-hero {
  padding-top: 58px;
  padding-bottom: 66px;
  border-bottom: 1px solid var(--color-border);
}

.ai-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 54px;
  align-items: center;
}

.ai-hero-copy,
.ai-console,
.ai-reading-grid > *,
.ai-route-layout > * {
  min-width: 0;
}

.ai-hero-copy .badge {
  margin-bottom: 18px;
}

.ai-hero-copy h1 {
  max-width: 650px;
  font-size: clamp(48px, 5vw, 68px);
}

.ai-hero-lede {
  max-width: 650px;
  margin-bottom: 24px;
  color: var(--color-muted);
  font-size: 17px;
}

.ai-trust-row {
  display: flex;
  gap: 8px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.ai-signup-note {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 16px 0 0;
  color: var(--color-muted);
  font-size: 13px;
}

.ai-console {
  padding: 22px;
  border: 1px solid var(--color-ink-edge);
  border-radius: var(--radius-card);
  background: var(--color-ink);
  box-shadow: var(--shadow-device);
  color: var(--color-ink-text);
  transform: rotate(-0.5deg);
}

.ai-console-head,
.ai-console-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-mono);
}

.ai-console-head {
  margin-bottom: 18px;
}

.ai-console-title {
  color: var(--color-ink-text);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.08em;
}

.ai-console .status-label {
  border-color: var(--color-ink-line-strong);
  background: var(--color-ink-panel);
  color: var(--color-ink-muted);
}

.ai-tool-chips {
  display: flex;
  gap: 7px;
  margin-bottom: 15px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.ai-tool-chip {
  min-height: 30px;
  padding: 5px 10px;
  flex: 0 0 auto;
  border: 1px solid var(--color-ink-line-strong);
  border-radius: var(--radius-sm);
  color: var(--color-ink-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  white-space: nowrap;
}

.ai-tool-chip.is-active {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-white);
}

.ai-console-list {
  display: grid;
  gap: 7px;
  padding: 12px;
  border: 1px solid var(--color-ink-line);
  border-radius: var(--radius-md);
  background: var(--color-ink-panel);
}

.ai-console-row {
  display: grid;
  grid-template-columns: auto minmax(86px, auto) minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  min-height: 48px;
  padding: 8px 10px;
  border: 1px solid var(--color-ink-line);
  border-radius: var(--radius-sm);
}

.ai-console-row strong {
  color: var(--color-ink-text);
  font-size: 13px;
}

.ai-console-row > span:last-child {
  min-width: 0;
  color: var(--color-ink-muted);
  font-size: 12px;
  overflow-wrap: break-word;
}

.ai-console-foot {
  margin-top: 16px;
  color: var(--color-ink-muted);
  font-size: 11px;
}

.ai-console-foot strong {
  color: var(--color-ink-text);
  text-align: right;
}

.ai-reading-grid {
  display: grid;
  grid-template-columns: minmax(230px, 0.58fr) minmax(0, 1.42fr);
  gap: 64px;
  align-items: start;
}

.ai-reading-grid > div:first-child {
  position: sticky;
  top: calc(var(--header-height) + 24px);
}

.ai-reading-grid .eyebrow,
.ai-section-heading .eyebrow,
.ai-ink-heading .eyebrow,
.ai-route-copy .eyebrow {
  margin-bottom: 16px;
}

.ai-prose {
  font-size: 16px;
}

.ai-prose p {
  color: var(--color-muted);
}

.ai-prose h3 {
  margin-top: 34px;
}

.ai-panel-section {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-panel);
}

.ai-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 36px;
  margin-bottom: 28px;
}

.ai-section-heading > div {
  min-width: 0;
}

.ai-section-heading h2 {
  margin-bottom: 0;
}

.ai-section-heading > p {
  max-width: 520px;
  margin-bottom: 4px;
  color: var(--color-muted);
}

.ai-step-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.ai-step-card {
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
  transform-style: preserve-3d;
}

.ai-step-card h3 {
  margin-top: 14px;
}

.ai-step-card p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.ai-step-label {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  padding: 3px 9px;
  border-radius: var(--radius-xs);
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 750;
}

.ai-ink-section {
  background: var(--color-ink);
  color: var(--color-ink-muted);
}

.ai-ink-heading {
  max-width: 780px;
  margin-bottom: 30px;
}

.ai-ink-heading h2 {
  color: var(--color-ink-text);
}

.ai-ink-heading p {
  color: var(--color-ink-muted);
  font-size: 16px;
}

.ai-ink-section .eyebrow {
  border-color: var(--color-ink-line-strong);
  background: var(--color-ink-panel);
  color: var(--color-ink-muted);
}

.ai-ink-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.ai-ink-grid article {
  min-width: 0;
  padding: 26px;
  border: 1px solid var(--color-ink-line-strong);
  border-radius: var(--radius-lg);
  background: var(--color-ink-panel);
}

.ai-ink-grid h3 {
  margin-top: 18px;
  color: var(--color-ink-text);
}

.ai-ink-grid p {
  color: var(--color-ink-muted);
}

.ai-ink-grid p:last-child {
  margin-bottom: 0;
}

.ai-ink-grid .status-label {
  border-color: var(--color-ink-line-strong);
  background: var(--color-ink);
  color: var(--color-ink-muted);
}

.ai-diagnosis-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.ai-diagnosis-list article {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  min-width: 0;
  padding: 21px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
}

.ai-diagnosis-list article > .status-dot {
  margin-top: 8px;
}

.ai-diagnosis-list h3 {
  font-size: 18px;
}

.ai-diagnosis-list p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.ai-route-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  gap: 42px;
  align-items: start;
}

.ai-route-copy > p {
  max-width: 760px;
  color: var(--color-muted);
  font-size: 16px;
}

.ai-route-copy .button-row {
  margin-top: 28px;
}

.ai-route-notes {
  padding: 24px;
  border: 1px solid var(--color-ink-edge);
  border-radius: var(--radius-lg);
  background: var(--color-ink);
  box-shadow: var(--shadow-device);
  color: var(--color-ink-muted);
}

.ai-route-notes h3 {
  color: var(--color-ink-text);
}

.ai-route-notes ul {
  display: grid;
  gap: 12px;
  padding: 0;
  list-style: none;
}

.ai-route-notes li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding-bottom: 11px;
  border-bottom: 1px solid var(--color-ink-line);
}

.ai-route-fact {
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--color-ink-line-strong);
}

.ai-route-fact .status-label {
  border-color: var(--color-ink-line-strong);
  background: var(--color-ink-panel);
  color: var(--color-ink-text);
}

.ai-route-fact p {
  margin: 12px 0 0;
  color: var(--color-ink-muted);
}

@media (max-width: 1020px) {
  .ai-hero-grid,
  .ai-reading-grid,
  .ai-route-layout {
    grid-template-columns: 1fr;
  }

  .ai-reading-grid {
    gap: 26px;
  }

  .ai-reading-grid > div:first-child {
    position: static;
  }

  .ai-console {
    transform: none;
  }

  .ai-route-notes {
    max-width: none;
  }
}

@media (max-width: 820px) {
  .ai-section-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .ai-step-grid,
  .ai-ink-grid,
  .ai-diagnosis-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .ai-hero {
    padding-top: 36px;
    padding-bottom: 46px;
  }

  .ai-hero-grid {
    gap: 34px;
  }

  .ai-hero-copy h1 {
    font-size: clamp(28px, 9.5vw, 40px);
  }

  .ai-hero-lede {
    font-size: 15px;
  }

  .ai-console {
    padding: 14px;
  }

  .ai-console-head,
  .ai-console-foot {
    align-items: flex-start;
    flex-direction: column;
  }

  .ai-console-row {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 8px 10px;
  }

  .ai-console-row > span:last-child {
    grid-column: 2;
  }

  .ai-console-foot strong {
    text-align: left;
  }

  .ai-step-card,
  .ai-ink-grid article,
  .ai-route-notes {
    padding: 19px;
  }

  .ai-diagnosis-list article {
    padding: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ai-console {
    transform: none;
  }
}