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Leases (Details Narrative)	Mar. 31, 2025 USD ($)
Leases [Abstract]
Minimum short term lease payments	$ 42,995

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- References

No definition available.

+ Details

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Namespace Prefix:	CIK0001979610_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

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Name:	us-gaap_LeasesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration