The provided HTML code is well-structured and contains no syntax errors. However, there is a minor usability issue: the “입학 상담 신청” button in the CTA section has `href=”#”`, which, combined with the JavaScript’s `preventDefault()` for all anchor links, makes the button do nothing when clicked. This could confuse users expecting some action.

I’ve improved the script to handle `href=”#”` gracefully by scrolling smoothly to the top of the page, and updated the button to link to the hero section (`#home`) for a more intuitive experience. All other functionality remains intact.

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