/* Page styles. Structure mirrors the design system's Page / PageHeader /
   PageBody containers and the Button component; every value is a token. */

/* Page — the only layout container: 960px measure, centred, --space-xl padding. */
.page {
  max-width: var(--measure-page);
  margin: 0 auto;
  padding: var(--space-xl);
}

/* PageHeader — centred, 48px above and 32px below. */
.page-header {
  --mark-height: 48px;
  display: flex;
  justify-content: center;
  padding: var(--space-2xl) 0 var(--space-xl);
}

/* Logo lockup — mark beside the wordmark. The gap is 30% of the mark's height;
   the wordmark is scaled from the guidelines' 58px/27px specimen. */
.lockup {
  display: flex;
  align-items: center;
  gap: calc(var(--mark-height) * 0.3);
  margin: 0;
}

.lockup img {
  height: var(--mark-height);
  width: auto;
}

.wordmark {
  font-size: calc(var(--mark-height) * 27 / 58);
  font-weight: var(--weight-semibold);
  letter-spacing: -0.01em;
  white-space: nowrap;
  color: var(--text-body);
}

.wordmark-than {
  font-weight: var(--weight-regular);
  color: var(--text-muted);
}

/* PageBody — the prose column. */
.page-body {
  max-width: var(--measure-prose);
  margin: 0 auto;
}

.page-body p {
  margin: 0 0 var(--space-md);
  color: var(--text-muted);
}

/* Sections sit 48px apart. h2 is 20px/700 over a 1px rule. */
.section {
  margin-top: var(--space-2xl);
}

.section h2 {
  margin: 0 0 var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-default);
  font-size: var(--text-h2);
  font-weight: var(--weight-bold);
  color: var(--text-body);
}

/* Button, primary variant — the single main action on this page. */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--text-on-accent);
  font-size: var(--text-control);
  font-weight: var(--weight-semibold);
  transition: var(--transition-control);
}

.btn:hover {
  background: var(--color-accent-hover);
  color: var(--text-on-accent);
  text-decoration: none;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

@media (max-width: 768px) {
  .page {
    padding: var(--space-md);
  }
}