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v3.25.3

Subsequent Events (Details) - USD ($) |  |  |  | 12 Months Ended
--- | --- | --- | --- | ---
Nov. 15, 2025 | Oct. 20, 2025 | Oct. 02, 2025 | Jun. 30, 2025
Subsequent Events [Line Items] |  |  |  |
Accounts receivable from customers collected |  |  |  | $ 2,220,175
Accounts receivable percentage |  |  |  | 90.50%
Common Stock [Member] | Youth Spring Subscription Agreement [Member] | Forecast [Member] |  |  |  |
Subsequent Events [Line Items] |  |  |  |
Per share (in Dollars per share) |  |  | $ 0.0001 |
Aggregate purchase |  |  | $ 500,000 |
Common Stock [Member] | Fulberto Subscription Agreement [Member] | Forecast [Member] |  |  |  |
Subsequent Events [Line Items] |  |  |  |
Per share (in Dollars per share) |  | $ 0.0001 |  |
Aggregate purchase |  | $ 1,000,000 |  |
Common Stock [Member] | Fountain Subscription Agreement [Member] | Forecast [Member] |  |  |  |
Subsequent Events [Line Items] |  |  |  |
Per share (in Dollars per share) | $ 0.0001 |  |  |
Aggregate purchase | $ 1,240,000 |  |  |

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- Definition Accounts receivable percentage. + References No definition available. + Details
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Namespace Prefix: | hpai_
Data Type: | dtr:percentItemType
Balance Type: | na
Period Type: | duration

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- Definition Cash receipts from customers during the current period which are usually for sales of goods and services. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 25 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-25 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Cash received on stock transaction after deduction of issuance costs. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481674/830-30-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 855 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483399/855-10-50-2 + Details
Name: | us-gaap_SubsequentEventLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | us-gaap_TypeOfArrangementAxis=hpai_YouthSpringSubscriptionAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | srt_StatementScenarioAxis=srt_ScenarioForecastMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | us-gaap_TypeOfArrangementAxis=hpai_FulbertoSubscriptionAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | us-gaap_TypeOfArrangementAxis=hpai_FountainSubscriptionAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |