v3.26.1
Consolidated Statements of Operations and Comprehensive Loss - Schedule of Sales and Marketing Expenses (Details) - EUR (€)
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Schedule of Sales and Marketing Expenses [Line Items]      
Sales and marketing expenses € 4,482,011 € 6,756,595 € 4,001,299
Third-party expenses [Member]      
Schedule of Sales and Marketing Expenses [Line Items]      
Sales and marketing expenses 206,881 2,010,120 1,021,082
Marketing expenses [Member]      
Schedule of Sales and Marketing Expenses [Line Items]      
Sales and marketing expenses 1,469,627 1,573,628 830,076
Employee related expenses [Member]      
Schedule of Sales and Marketing Expenses [Line Items]      
Sales and marketing expenses 1,956,319 1,806,151 1,040,587
Equity-settled share-based payment expense [Member]      
Schedule of Sales and Marketing Expenses [Line Items]      
Sales and marketing expenses 145,158 191,111 67,462
Legal and consulting fees [Member]      
Schedule of Sales and Marketing Expenses [Line Items]      
Sales and marketing expenses 479,449 910,146 1,054,971
Other expenses [Member]      
Schedule of Sales and Marketing Expenses [Line Items]      
Sales and marketing expenses € 369,735 € 456,550 € 54,583