Styled Footer - Copy this React, Mui Component to your project

Create-a-footer-with-a-dark-theme-that-includes-a-top-call-to-action-section,-three-distinct-columns,-and-a-bottom-copyright-notice-with-links-to-policies.-The-top-section-should-prominently-feature-a-call-to-action,-while-the-columns-should-be-organized-as-follows:-Company,-displaying-company-information-and-social-icons;-Information,-providing-contact-details;-and-Subscribe-Now,-including-a-subscription-form.-Ensure-there-is-noticeable-spacing-between-each-section-call-to-action,-columns,-and-copyright-notice-to-maintain-clarity-and-visual-separation-within-the-footer-design.