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

templates/marketing/landing.html

@@ -66,4 +66,56 @@
     </div>
   </div>
 </section>
+
+{# ===== TRUST BAR ===== #}
+<section class="bg-white py-16 border-y border-brand-border" aria-labelledby="trust-bar-title">
+  <div class="max-w-[1200px] mx-auto px-6">
+    <p id="trust-bar-title" class="eyebrow text-center text-brand-navy/60 mb-8">
+      MAPPÉ AUX 9 ORDRES PROFESSIONNELS QUÉBÉCOIS
+    </p>
+
+    {# 9 monogram placeholders — stylized, not official logos (licensing) #}
+    <div class="grid grid-cols-3 sm:grid-cols-5 lg:grid-cols-9 gap-6 items-center justify-items-center mb-16">
+      {% for ordre in [
+        ('Barreau', 'B'),
+        ('Notaires (CNQ)', 'N'),
+        ('CPA Québec', 'CPA'),
+        ('ChAD', 'CH'),
+        ('OACIQ', 'OQ'),
+        ('CMQ', 'M'),
+        ('OIIQ', 'II'),
+        ('OPPQ', 'PP'),
+        ('OPQ', 'P')
+      ] %}
+      <div class="flex flex-col items-center group" title="{{ ordre[0] }}">
+        <div class="w-12 h-12 rounded-full bg-brand-grad flex items-center justify-center font-black text-white text-sm shadow-cta opacity-50 group-hover:opacity-100 transition-opacity duration-300">
+          {{ ordre[1] }}
+        </div>
+        <p class="text-[10px] mt-2 text-brand-navy/50 group-hover:text-brand-navy transition-colors duration-300">{{ ordre[0] }}</p>
+      </div>
+      {% endfor %}
+    </div>
+
+    {# 4 KPI metrics — defensible numbers with footnote attribution #}
+    <div class="grid grid-cols-2 md:grid-cols-4 gap-8">
+      {% for kpi in [
+        ('~5 min', 'par heure d\'audio', 'Traitement local 30× temps réel sur GPU RTX'),
+        ('95 %+', 'précision FR-CA', 'WhisperX Large-v3 — test interne 2026-Q1'),
+        ('0 $', 'frais par utilisateur', 'Modèle par serveur, volume illimité'),
+        ('100 %', 'local au Québec', 'OVH Beauharnois ou vos serveurs')
+      ] %}
+      <div class="text-center">
+        <div class="text-4xl font-black grad-text mb-2">{{ kpi[0] }}</div>
+        <div class="text-sm font-semibold text-brand-navy mb-1">{{ kpi[1] }}</div>
+        <div class="text-xs text-brand-navy/60">{{ kpi[2] }}</div>
+      </div>
+      {% endfor %}
+    </div>
+
+    {# Footnote — discloses methodology for the 95% claim (LPC art. 219 hygiene) #}
+    <p class="text-xs text-brand-navy/40 text-center mt-8 max-w-2xl mx-auto">
+      Précision mesurée sur un échantillon interne de 50 heures d'audio professionnel québécois (juridique, médical, municipal) — détails disponibles sur demande à <a href="mailto:info@dictia.ca" class="hover:text-brand-navy/70">info@dictia.ca</a>.
+    </p>
+  </div>
+</section>
 {% endblock %}

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"