Improve frontend 3

frontend/src/locales/en/landing.json

@@ -125,8 +125,8 @@
       "intro": "100% of your data belongs to you. Measure your environmental impact automatically and generate sustainability reports that comply with international standards.",
       "data_ownership_value": "100%",
       "data_ownership": "Data ownership",
-      "co2_metric": "CO₂",
-      "co2": "Automatic measurement",
+      "co2_metric": "Waste",
+      "co2": "Automatic reduction",
       "sdg_value": "Green",
       "sdg": "Sustainability certified",
       "sustainability_title": "🔒 Private by default, sustainable at its core.",