diff --git a/prompts.js b/prompts.js
index 992963f..8138fba 100644
--- a/prompts.js
+++ b/prompts.js
@@ -76,7 +76,8 @@ CRITICAL RULES:
 - MUST be in English
 - NO brackets or placeholders — use ACTUAL names and data
 - Every sentence specific to THIS job at ${co}
-- Under 300 words total`;
+- Under 300 words total
+- Tone MUST be highly professional, McKinsey-style, and executive. Focus on enterprise-scale impact and technical architecture. DO NOT mention military history or "Lieutenant Colonel".`;
 
   P.cvtips = `You are a LinkedIn optimization expert and ATS specialist.
 IMPORTANT: Respond ENTIRELY in English regardless of the job posting language.
@@ -89,10 +90,10 @@ ${ctx}
 Respond EXACTLY:
 
 ## LINKEDIN HEADLINE
-[One headline, max 120 chars, ATS-optimized for this role]
+[One headline, EXACTLY under 80 characters, ATS-optimized, high-impact and professional]
 
 ## PROFESSIONAL SUMMARY
-[3-4 sentences tailored summary ready to paste — in English]
+[3-4 sentences tailored summary ready to paste — in English. CRITICAL: Use a McKinsey-style, executive, and highly professional tone. Focus purely on technical architecture, enterprise-scale impact, and business value. DO NOT mention military history or "former Lieutenant Colonel".]
 
 ## ATS KEYWORDS TO ADD
 - [10-15 specific keywords from this job that MUST appear in CV]