subtlety

noun
1
the quality of being subtle
ظرافت, باریک‌بینی, لطافت, دقت
2
the small but important details or aspects of something
ظرافت, دقت, دقایق, نکته‌سنجی
the subtleties of language
the subtleties of the British constitution
She was too young to grasp the subtleties of the film.