[TASK] Small changes in documentation

Documentation/Index.md

@@ -1,8 +1,20 @@
-![LUX](/Documentation/Images/logo_claim.svg#gh-light-mode-only "LUX")
-![LUX](/Documentation/Images/logo_claim_white.svg#gh-dark-mode-only "LUX")
+![LUX](Images/logo_claim.svg#gh-light-mode-only "LUX")
+![LUX](Images/logo_claim_white.svg#gh-dark-mode-only "LUX")
 
 # Living User eXperience - LUX - the Marketing Automation tool for TYPO3
 
+LUX is an enterprise software solution that bridges the gap between your TYPO3 website and standalone marketing
+automation tools. LUX tracks, identifies and analyzes your leads while providing visitors with an improved user
+experience by showing relevant information at the right time.
+
+In addition, with **LUXenterprise** you can use this data even more effectively by nurturing leads, running A/B tests
+and using URL shorteners.
+
+Or see interesting information of your visitors by extending data automatically via a GDPR-conform solution from
+**WiredMinds**
+
+![LUX screenshot](Images/screenshot_analysis_content_dark.png "LUX")
+
 ## [Privacy documentation](Privacy/Index.md)
 See some basic hints to respect visitors privacy and follow the rules of GDPR (General Data Protection Regulation)
 / DSGVO (Datenschutzgrundverordnung).