            id="collapse-btn"
            ></button>
        </header>

        <section
            class="tw-mt-[80px] max-lg:tw-mt-[50px] tw-relative tw-flex tw-min-h-[100vh] tw-w-full tw-max-w-[100vw] 
                        tw-flex-col tw-overflow-hidden max-md:tw-mt-[50px] tw-h-full 
                        tw-place-content-center tw-place-items-center"
            id="hero-section"
        >   

            <!-- video container -->
            <div class="tw-fixed tw-bg-[#8080802a] tw-top-0 tw-left-