style(footer): update footer layout and responsive styling #219

Job	Run time
Security & Code Quality	1m 18s
Test Suite	59s
Build & Performance	4m 6s
Database Tests	1m 3s
Enhanced Security Testing	4m 48s
Deploy to Staging	0s
Deploy to Production	0s
Performance Monitoring (Staging)	0s
Rollback on Failure	0s
Performance Monitoring	0s
	12m 14s

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