Leases - Schedule of Maturity Lease Liabilities (Details) - EUR (€) |
6 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Schedule of Maturity Lease Liabilities [Abstract] | |||
| Total lease payments | € 16,824 | ||
| Less: financing cost | (593) | ||
| Lease liabilities | 16,231 | € 22,261 | € 36,325 |
| 2026 (excludes six months ended June 30, 2026) [Member] | |||
| Schedule of Maturity Lease Liabilities [Abstract] | |||
| Total lease payments | 6,461 | ||
| 2027 [Member] | |||
| Schedule of Maturity Lease Liabilities [Abstract] | |||
| Total lease payments | 7,887 | ||
| 2028 [Member] | |||
| Schedule of Maturity Lease Liabilities [Abstract] | |||
| Total lease payments | 2,476 | ||
| 2029 [Member] | |||
| Schedule of Maturity Lease Liabilities [Abstract] | |||
| Total lease payments |