/* Chapter and Canada contact components share the main site's design tokens. */
.chapter-section {
  background: linear-gradient(180deg, var(--surface), var(--surface-strong));
  border-top: 1px solid var(--line);
}

.chapter-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  align-items: end;
  gap: 2rem;
  margin-bottom: 2.25rem;
}

.chapter-heading .section-copy {
  margin: 0;
  max-width: 30rem;
}

.chapter-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.chapter-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  color: var(--text);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.chapter-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

.chapter-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  color: var(--accent-strong);
}

.chapter-number {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface-strong);
  font-family: var(--serif);
  font-size: 1.15rem;
}

.chapter-link-icon {
  font-size: 1.4rem;
}

.chapter-label {
  display: block;
  margin-bottom: 0.65rem;
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.chapter-card h3 {
  margin-bottom: 1.5rem;
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  line-height: 1.15;
}

.chapter-handle {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 650;
  overflow-wrap: anywhere;
}

.chapter-handle svg {
  flex: 0 0 17px;
  width: 17px;
  height: 17px;
}

.chapter-connect {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin-top: 1.5rem;
  color: var(--muted);
}

.chapter-connect p {
  margin: 0;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.15rem;
}

.chapter-connect a {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 44px;
  font-size: 0.86rem;
  font-weight: 750;
  text-underline-offset: 4px;
}

.contact-section .contact-stack {
  display: grid;
  gap: 1.5rem;
  max-width: var(--max);
}

.canada-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: 2rem;
  padding: clamp(1.25rem, 3vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, var(--bg-soft), var(--surface-strong));
}

.canada-contact h2 {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  line-height: 1.1;
}

.canada-contact-intro p:last-child {
  margin: 1rem 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.canada-contact-links {
  display: grid;
  gap: 0.8rem;
  min-width: 0;
}

.contact-channel {
  display: block;
  min-width: 0;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.contact-channel:hover {
  border-color: var(--accent);
}

.contact-channel strong {
  font-size: clamp(0.95rem, 2vw, 1.15rem);
}

.contact-channel-action {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 0.65rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.contact-chapters {
  padding-top: 3rem;
}

.chapter-section a:focus-visible,
.canada-contact a:focus-visible,
.contact-choice a:focus-visible {
  outline: 3px solid var(--accent-strong);
  outline-offset: 4px;
}

@media (max-width: 980px) {
  .chapter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .chapter-heading,
  .canada-contact {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .chapter-grid {
    grid-template-columns: 1fr;
  }

  .chapter-card-top {
    margin-bottom: 1rem;
  }

  .chapter-card h3 {
    margin-bottom: 1rem;
    font-size: 1.6rem;
  }
}