Meghamittal0920/JJK-Sakuna ? reverse-engineered prompt

Build me a dramatic one page scroll experience for a Jujutsu Kaisen style scene with a dark cinematic feel.

The page should open with a looping hero video, some glowing kanji text, and then move through a story as the user scrolls. First the left and right hands come in from opposite sides and meet in the middle, then a huge hand sign appears while storm effects take over the screen, and finally a temple background and a full body character rise up behind everything with a parallax effect. The lightning and storm should feel intense and should be generated in the page itself, not from images.

Use the image and video files already in the folder if they are there, and keep the same file names so I can swap in my own art later. Make it look polished, moody, and animated, with smooth scroll driven transitions and strong impact. If you need current browser friendly techniques or docs, look them up online first.