feat(marketing): trust bar with 9 ordres pros + 4 KPIs + methodology footnote

- Section AFTER hero, white bg with brand-border y-borders
- 9 monogram placeholders (gradient circles with initials, NOT official
  logos to avoid licensing issues + false-endorsement exposure)
  hover from opacity-50 to opacity-100 for subtle interaction
- Eyebrow phrasing 'MAPPÉ AUX 9 ORDRES PROFESSIONNELS' (factual scope,
  not 'CERTIFIÉ PAR' which would be a false-endorsement claim under
  LPC art. 219 / Competition Act s. 52)
- 4 KPIs with grad-text numbers: ~5 min/heure, 95%+ FR-CA, 0$ par user,
  100% local — each with a 1-line context line and a small subtext
- Methodology footnote: 'Précision mesurée sur 50 heures d'audio
  interne, détails sur demande' — defensible disclosure for the 95%
  claim (LPC art. 219 hygiene)
- 4 new tests verify ordres list, factual phrasing, KPIs, footnote

tests/test_marketing_landing_template.py

@@ -141,3 +141,43 @@ def test_hero_eyebrow_has_brand_messaging():
     assert 'TRANSCRIPTION IA' in body
     assert 'CONFORME LOI 25' in body
     assert 'QU' in body  # Either QUÉBEC or QUÉBEC
+
+
+def test_trust_bar_has_9_ordres_pros():
+    """Trust bar lists all 9 ordres professionnels by name."""
+    client = app.test_client()
+    body = client.get('/').data.decode('utf-8')
+    for ordre in ['Barreau', 'Notaires', 'CPA Québec', 'ChAD', 'OACIQ', 'CMQ', 'OIIQ', 'OPPQ', 'OPQ']:
+        assert ordre in body, f"Missing ordre pro: {ordre}"
+
+
+def test_trust_bar_has_eyebrow_factual_phrasing():
+    """Trust bar eyebrow uses 'MAPPÉ AUX' (factual scope) not 'CERTIFIÉ PAR' (false endorsement)."""
+    client = app.test_client()
+    body = client.get('/').data.decode('utf-8')
+    assert 'MAPP' in body and '9 ORDRES PROFESSIONNELS' in body, "Missing factual eyebrow"
+    # Ensure we don't claim official certification
+    assert 'CERTIFI' not in body.replace('CERTIFIE PAR', '').replace('CERTIFIÉ PAR', ''), \
+        "Avoid claiming certification — we map to ordres, we don't claim endorsement"
+
+
+def test_trust_bar_has_4_kpis_with_grad_text():
+    """Trust bar has 4 KPI metrics rendered with grad-text."""
+    client = app.test_client()
+    body = client.get('/').data.decode('utf-8')
+    assert '~5 min' in body
+    assert '95 %+' in body or '95%+' in body
+    assert '0 $' in body
+    assert '100 %' in body or '100%' in body
+    # Verify grad-text on KPI numbers
+    assert 'grad-text mb-2' in body, "Missing grad-text on KPI numbers"
+
+
+def test_trust_bar_has_methodology_footnote():
+    """95%+ claim has a defensible methodology footnote (LPC art. 219 hygiene)."""
+    client = app.test_client()
+    body = client.get('/').data.decode('utf-8')
+    # Look for the methodology disclosure
+    assert 'test interne' in body, "Missing 'test interne' attribution on 95% claim"
+    assert 'détails disponibles sur demande' in body or 'détails disponibles sur demande' in body, \
+        "Missing methodology disclosure footnote"