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Retirement benefit obligation (Details Narrative) - EUR (€)	6 Months Ended
	Jun. 30, 2025	Dec. 31, 2024
Retirement Benefits [Abstract]
Annual accrual	The annual accrual is approximately 7% of total pay, with no ceiling, and is revalued each year by applying a pre-established rate of return of 1.50%, plus 75% of the Consumer Price Index, and is recorded by a book reserve
Annual accrual percentage	7.00%
Obligation amount	€ 293,649	€ 227,767

X

- Definition

Defined contribution plan maximum annual contributions per employee description.

+ References

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- Definition

Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.

+ References

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- Definition

Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as noncurrent.

+ References

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Reference 3: http://www.xbrl.org/2003/role/exampleRef
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