diff --git a/templates/gbp_audit.html b/templates/gbp_audit.html
index 0d1e26a..ea1e594 100644
--- a/templates/gbp_audit.html
+++ b/templates/gbp_audit.html
@@ -98,9 +98,12 @@
         line-height: 1;
     }
 
-    .score-value.score-good { color: var(--success); }
-    .score-value.score-medium { color: var(--warning); }
-    .score-value.score-poor { color: var(--error); }
+    /* Unified 5-level color scale: 0-29 red, 30-49 orange, 50-69 amber, 70-89 lime, 90-100 green */
+    .score-value.score-excellent { color: #10b981; }
+    .score-value.score-good { color: #84cc16; }
+    .score-value.score-average { color: #f59e0b; }
+    .score-value.score-needs-work { color: #f97316; }
+    .score-value.score-poor { color: #ef4444; }
 
     .score-label {
         position: relative;
@@ -122,10 +125,12 @@
         margin-bottom: var(--spacing-sm);
     }
 
-    .score-category.excellent { color: var(--success); }
-    .score-category.good { color: #22c55e; }
-    .score-category.average { color: var(--warning); }
-    .score-category.poor { color: var(--error); }
+    /* Unified 5-level color scale */
+    .score-category.excellent { color: #10b981; }
+    .score-category.good { color: #84cc16; }
+    .score-category.average { color: #f59e0b; }
+    .score-category.needs-work { color: #f97316; }
+    .score-category.poor { color: #ef4444; }
 
     .score-description {
         color: var(--text-secondary);
diff --git a/templates/it_audit.html b/templates/it_audit.html
index 95ee4d8..5c2d7ae 100644
--- a/templates/it_audit.html
+++ b/templates/it_audit.html
@@ -98,9 +98,12 @@
         line-height: 1;
     }
 
-    .score-value.score-good { color: var(--success); }
-    .score-value.score-medium { color: var(--warning); }
-    .score-value.score-poor { color: var(--error); }
+    /* Unified 5-level color scale: 0-29 red, 30-49 orange, 50-69 amber, 70-89 lime, 90-100 green */
+    .score-value.score-excellent { color: #10b981; }
+    .score-value.score-good { color: #84cc16; }
+    .score-value.score-average { color: #f59e0b; }
+    .score-value.score-needs-work { color: #f97316; }
+    .score-value.score-poor { color: #ef4444; }
 
     .score-label {
         position: relative;
@@ -122,10 +125,12 @@
         margin-bottom: var(--spacing-sm);
     }
 
-    .score-category.excellent { color: var(--success); }
-    .score-category.good { color: #22c55e; }
-    .score-category.average { color: var(--warning); }
-    .score-category.poor { color: var(--error); }
+    /* Unified 5-level color scale */
+    .score-category.excellent { color: #10b981; }
+    .score-category.good { color: #84cc16; }
+    .score-category.average { color: #f59e0b; }
+    .score-category.needs-work { color: #f97316; }
+    .score-category.poor { color: #ef4444; }
 
     .score-description {
         color: var(--text-secondary);
diff --git a/templates/seo_audit.html b/templates/seo_audit.html
index 1717018..54c7de2 100644
--- a/templates/seo_audit.html
+++ b/templates/seo_audit.html
@@ -94,9 +94,12 @@
         line-height: 1;
     }
 
-    .score-value.score-good { color: var(--success); }
-    .score-value.score-medium { color: var(--warning); }
-    .score-value.score-poor { color: var(--error); }
+    /* Unified 5-level color scale: 0-29 red, 30-49 orange, 50-69 amber, 70-89 lime, 90-100 green */
+    .score-value.score-excellent { color: #10b981; }
+    .score-value.score-good { color: #84cc16; }
+    .score-value.score-average { color: #f59e0b; }
+    .score-value.score-needs-work { color: #f97316; }
+    .score-value.score-poor { color: #ef4444; }
 
     .score-label {
         position: relative;
@@ -118,10 +121,12 @@
         margin-bottom: var(--spacing-sm);
     }
 
-    .score-category.excellent { color: var(--success); }
-    .score-category.good { color: #22c55e; }
-    .score-category.average { color: var(--warning); }
-    .score-category.poor { color: var(--error); }
+    /* Unified 5-level color scale */
+    .score-category.excellent { color: #10b981; }
+    .score-category.good { color: #84cc16; }
+    .score-category.average { color: #f59e0b; }
+    .score-category.needs-work { color: #f97316; }
+    .score-category.poor { color: #ef4444; }
 
     .score-description {
         color: var(--text-secondary);
diff --git a/templates/social_audit.html b/templates/social_audit.html
index 9af72db..f7c9bf4 100644
--- a/templates/social_audit.html
+++ b/templates/social_audit.html
@@ -94,9 +94,12 @@
         line-height: 1;
     }
 
-    .score-value.score-good { color: var(--success); }
-    .score-value.score-medium { color: var(--warning); }
-    .score-value.score-poor { color: var(--error); }
+    /* Unified 5-level color scale: 0-29 red, 30-49 orange, 50-69 amber, 70-89 lime, 90-100 green */
+    .score-value.score-excellent { color: #10b981; }
+    .score-value.score-good { color: #84cc16; }
+    .score-value.score-average { color: #f59e0b; }
+    .score-value.score-needs-work { color: #f97316; }
+    .score-value.score-poor { color: #ef4444; }
 
     .score-label {
         position: relative;
@@ -118,10 +121,12 @@
         margin-bottom: var(--spacing-sm);
     }
 
-    .score-category.excellent { color: var(--success); }
-    .score-category.good { color: #22c55e; }
-    .score-category.average { color: var(--warning); }
-    .score-category.poor { color: var(--error); }
+    /* Unified 5-level color scale */
+    .score-category.excellent { color: #10b981; }
+    .score-category.good { color: #84cc16; }
+    .score-category.average { color: #f59e0b; }
+    .score-category.needs-work { color: #f97316; }
+    .score-category.poor { color: #ef4444; }
 
     .score-description {
         color: var(--text-secondary);