/* ============================================================
   From baseline to practice
   Practical guidance pages and portable starter resources.
   ============================================================ */

.practice-hero h1,
.guide-hero h1 {
  max-width: 22ch;
}

.section-offset {
  background: var(--color-surface-offset);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

.guide-label {
  display: inline-block;
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.guide-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(250px, 0.75fr);
  gap: var(--space-6);
  padding: clamp(var(--space-6), 4vw, var(--space-9));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface-2);
  box-shadow: var(--shadow-sm);
}

.guide-feature-copy {
  display: grid;
  gap: var(--space-4);
}

.guide-feature-copy h3 {
  max-width: 28ch;
  font-size: var(--text-xl);
  font-weight: 500;
}

.guide-feature-copy > p {
  max-width: 70ch;
  color: var(--color-text-muted);
}

.guide-benefits,
.compact-list {
  display: grid;
  gap: var(--space-2);
  padding-left: 1.25rem;
  color: var(--color-text-muted);
}

.guide-feature-aside {
  align-self: stretch;
  padding: var(--space-5);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  background: var(--color-surface);
}

.aside-title {
  margin-bottom: var(--space-3);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.guide-feature-aside p:not(.aside-title),
.summary-panel aside p,
.aside-boundary {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.aside-boundary {
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
}

.relationship-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}

.relationship-card {
  display: grid;
  align-content: start;
  gap: var(--space-3);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface-2);
}

.relationship-card > span {
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
}

.relationship-card h3 {
  font-size: var(--text-lg);
  font-weight: 500;
}

.relationship-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.relationship-card a {
  align-self: end;
  color: var(--color-primary);
  font-size: var(--text-sm);
  font-weight: 500;
}

.practice-note {
  max-width: 80ch;
  margin-top: var(--space-6);
  padding: var(--space-5) var(--space-6);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.guide-summary {
  padding-bottom: 0;
}

.summary-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(260px, 0.7fr);
  gap: var(--space-7);
  padding: clamp(var(--space-6), 4vw, var(--space-9));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface-2);
  box-shadow: var(--shadow-sm);
}

.summary-panel h2 {
  max-width: 27ch;
  margin: var(--space-3) 0;
  font-size: var(--text-xl);
  font-weight: 500;
}

.summary-panel > div > p {
  max-width: 72ch;
  color: var(--color-text-muted);
}

.summary-panel aside {
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.guide-content {
  display: grid;
  gap: var(--space-7);
}

.guide-section {
  padding: clamp(var(--space-6), 4vw, var(--space-9));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface-2);
  box-shadow: var(--shadow-sm);
}

.guide-section-head {
  display: grid;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.guide-step {
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.guide-section-head h2 {
  max-width: 34ch;
  font-size: var(--text-xl);
  font-weight: 500;
}

.guide-section > p {
  max-width: 82ch;
  color: var(--color-text-muted);
}

.guide-section code {
  padding: 0.1rem 0.35rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-offset);
  color: var(--color-text);
  font-size: 0.92em;
}

.comparison-grid,
.evidence-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-6);
}

.comparison-card,
.evidence-grid section {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.comparison-card h3,
.evidence-grid h3 {
  margin-bottom: var(--space-3);
  font-size: var(--text-lg);
  font-weight: 500;
}

.comparison-card ul,
.evidence-grid ul {
  display: grid;
  gap: var(--space-2);
  padding-left: 1.25rem;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.callout {
  margin-top: var(--space-6);
  padding: var(--space-5) var(--space-6);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
}

.callout strong {
  color: var(--color-text);
}

.implementation-steps {
  display: grid;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

.implementation-steps li {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr);
  gap: var(--space-4);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.step-number {
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: var(--color-surface-2);
  font-size: var(--text-sm);
  font-weight: 600;
}

.implementation-steps h3 {
  margin-bottom: var(--space-2);
  font-size: var(--text-lg);
  font-weight: 500;
}

.implementation-steps p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.field-guide {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.field-guide > div {
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.field-guide dt {
  margin-bottom: var(--space-2);
  color: var(--color-primary);
  font-size: var(--text-sm);
  font-weight: 600;
}

.field-guide dd {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.download-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-6);
  align-items: center;
  margin-top: var(--space-6);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  background: var(--color-surface-offset);
}

.download-panel h3 {
  margin: var(--space-2) 0;
  font-size: var(--text-lg);
  font-weight: 500;
}

.download-panel p {
  max-width: 70ch;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: flex-end;
}

.failure-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.failure-grid article {
  padding: var(--space-5);
  border-top: 3px solid var(--color-primary);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  background: var(--color-surface);
}

.failure-grid h3 {
  margin-bottom: var(--space-2);
  font-size: var(--text-base);
  font-weight: 500;
}

.failure-grid p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.closing-section {
  background: var(--color-surface);
}

.closing-panel {
  display: grid;
  gap: var(--space-5);
}

.closing-panel h2 {
  max-width: 32ch;
  margin: var(--space-2) 0;
  font-size: var(--text-xl);
  font-weight: 500;
}

.closing-panel p {
  max-width: 78ch;
  color: var(--color-text-muted);
}

.footer-legal {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
}

.footer-legal p {
  max-width: none;
  color: var(--color-text-faint);
  font-size: var(--text-xs);
}

@media (max-width: 860px) {
  .guide-feature,
  .summary-panel,
  .download-panel {
    grid-template-columns: 1fr;
  }

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

  .download-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 680px) {
  .comparison-grid,
  .evidence-grid,
  .field-guide,
  .failure-grid {
    grid-template-columns: 1fr;
  }

  .guide-feature,
  .guide-section,
  .summary-panel {
    padding: var(--space-5);
  }

  .implementation-steps li {
    grid-template-columns: 1fr;
  }

  .step-number {
    width: 2rem;
    height: 2rem;
  }
}

@media print {
  @page {
    size: A4;
    margin: 14mm;
  }

  body {
    background: #fff;
    color: #000;
    font-size: 10pt;
  }

  .site-header,
  .site-footer,
  .hero .cta-row,
  .download-actions {
    display: none !important;
  }

  .hero,
  .section,
  .section-offset {
    padding: 0 0 8mm !important;
    border: 0 !important;
    background: #fff !important;
  }

  .wrap,
  .wrap-wide {
    max-width: none;
    padding-inline: 0;
  }

  .guide-feature,
  .summary-panel,
  .guide-section,
  .relationship-card,
  .comparison-card,
  .evidence-grid section,
  .implementation-steps li,
  .field-guide > div,
  .failure-grid article,
  .download-panel {
    break-inside: avoid;
    border-color: #bbb;
    box-shadow: none;
    background: #fff;
  }

  .guide-content {
    gap: 6mm;
  }

  a {
    color: #000;
    text-decoration: none;
  }
}