.project-page {
  padding: 40px 0 64px;
}

.project-page h1 {
  font-size: clamp(2rem, 3.8vw, 2.75rem);
  line-height: 1.14;
  letter-spacing: -0.03em;
  margin: 6px 0 14px;
}

.lead {
  max-width: 64ch;
  font-size: 16.5px;
  color: var(--ink-secondary);
  line-height: 1.65;
  margin: 0 0 22px;
}

.actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 32px;
}

.action-note {
  color: var(--ink-muted);
  font-family: var(--font-mono);
  font-size: 12.5px;
}

.demo-figure {
  margin: 0;
}

.video-frame {
  padding: 8px;
  border-radius: 12px;
  background-color: var(--surface);
  border: 1px solid var(--border);
}

video {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
  background-color: #0d151d;
}

figcaption {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 10px;
  color: var(--ink-muted);
  font-family: var(--font-mono);
  font-size: 12.5px;
}

figcaption a {
  color: var(--accent);
  font-weight: 500;
}

.deal-workbench {
  margin: 36px 0 0;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

.deal-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
}

.deal-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 4px;
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.deal-tab {
  padding: 7px 12px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--ink-secondary);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  cursor: pointer;
  transition: background-color 140ms ease, color 140ms ease;
}

.deal-tab:hover {
  color: var(--ink);
}

.deal-tab[aria-selected="true"] {
  background-color: var(--accent);
  color: #ffffff;
}

.deal-meta {
  color: var(--emerald);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
}

.deal-stage {
  display: block;
  width: 100%;
  height: auto;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin: 36px 0 24px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

.feature-card {
  min-width: 0;
  padding: 18px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background-color: var(--surface);
}

.feature-schematic {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 12px;
}

.features h2 {
  font-size: 16px;
  color: var(--ink);
  margin: 0 0 6px;
}

.features p {
  color: var(--ink-secondary);
  font-size: 14px;
  line-height: 1.58;
  margin: 0;
}

.note {
  padding: 16px 0;
  border-top: 1px solid var(--border);
  margin: 0;
  color: var(--ink-muted);
  font-size: 13.5px;
}

.transcript-box {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  background-color: var(--surface);
}

.transcript-box summary {
  cursor: pointer;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
}

.transcript-box p {
  max-width: 68ch;
  color: var(--ink-secondary);
  font-size: 14px;
  line-height: 1.65;
  margin: 12px 0 0;
}

@media (max-width: 760px) {
  .features {
    grid-template-columns: minmax(0, 1fr);
  }
}