/* A guided product tour: one project, with space for the actual interface. */
.tour-intro {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 72px;
  align-items: end;
  padding: 64px 0 48px;
}
.tour-intro .eyebrow {
  margin: 0 0 22px;
}
.tour-intro h1 {
  font-size: clamp(2.8rem, 5.2vw, 4.8rem);
  line-height: 1.04;
  letter-spacing: -0.055em;
}
.tour-intro h1 em {
  font-family: 'Gelasio', serif;
  font-weight: 400;
  color: var(--accent);
}
.tour-lede > p {
  margin: 0 0 20px;
  font-size: 18px;
  color: var(--muted);
}
.tour-lede .tour-caption {
  font-size: 13px;
}
.tour-index {
  border-top: 1px solid var(--border);
}
.tour-index .toc {
  justify-content: space-between;
  gap: 0 24px;
  margin: 0;
  padding: 12px 0;
}
.tour-index a {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
}
.tour-opening,
.tour-step,
.tour-closing {
  padding: 64px 0;
  border-top: 1px solid var(--border);
}
.tour-opening-copy,
.tour-step {
  display: grid;
  grid-template-columns: 0.85fr 1.25fr;
  gap: 64px;
  align-items: center;
}
.tour-opening-copy {
  align-items: start;
  margin-bottom: 32px;
}
.tour-step--reverse {
  grid-template-columns: 1.25fr 0.85fr;
}
.tour-step--reverse .tour-copy {
  order: 2;
}
.tour-copy {
  min-width: 0;
}
.tour-copy .eyebrow,
.tour-opening-copy .eyebrow,
.tour-closing .eyebrow {
  margin: 0 0 20px;
}
.tour-copy h2,
.tour-opening h2,
.tour-closing h2 {
  margin: 0 0 24px;
}
.tour-copy h3 {
  margin: 24px 0 12px;
  font-size: 18px;
}
.tour-copy > p:not(.eyebrow) {
  margin: 0 0 18px;
  color: var(--muted);
  max-width: 57ch;
}
.tour-copy strong {
  color: var(--fg);
}
.tour-copy .tour-detail {
  font-size: 14px;
}
figure {
  min-width: 0;
  margin: 0;
}
picture {
  display: block;
}
img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--border);
}
figcaption {
  margin-top: 14px;
  font-size: 13px;
  color: var(--muted);
}
.tour-boundary {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px 40px;
  padding: 28px 0;
  border-top: 1px solid var(--border);
}
.tour-boundary h2 {
  margin: 0 0 12px;
  font-size: 20px;
}
.tour-boundary p {
  max-width: 83ch;
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}
.tour-closing {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
}
.tour-closing h2 {
  margin-bottom: 0;
}
.tour-closing .cta-row {
  flex-direction: column;
  align-items: flex-start;
}
@media (max-width: 1000px) {
  .tour-intro,
  .tour-opening-copy,
  .tour-step {
    gap: 32px;
  }
}
@media (max-width: 760px) {
  .tour-intro,
  .tour-opening-copy,
  .tour-step {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .tour-intro {
    padding: 36px 0;
  }
  .tour-intro h1 {
    font-size: clamp(2.6rem, 9vw, 4rem);
  }
  .tour-lede > p {
    font-size: 16px;
  }
  .tour-opening,
  .tour-step,
  .tour-closing {
    padding: 40px 0;
  }
  .tour-step--reverse .tour-copy {
    order: initial;
  }
  .tour-closing {
    flex-direction: column;
    align-items: flex-start;
  }
}