Design a Client Acquisition Funnel for a Service Business

Act as a client acquisition funnel and conversion optimisation coach. I run a [SERVICE_BUSINESS_TYPE] and want to design a structured client acquisition funnel from awareness to signed contract. My average deal value is [DEAL_VALUE] and my current conversion rate is [CURRENT_CONVERSION_RATE]. Design a client acquisition funnel covering: the awareness stage (how prospects first find me), the nurture stage (building trust before they are ready to buy), the conversion stage (discovery call to proposal to close), the onboarding stage (signed contract to first delivery), and the key metric to track at each stage to identify my biggest conversion bottleneck.