SaaS Promo Video Creation

I need a polished, engaging promotional video that showcases my SaaS product in a style comparable to the examples below: https://youtu.be/aSte18D2_YE?si=_b4VEno-349WgVsd https://youtu.be/awUYikrGsKk?si=V1kaMHvpULrIZ9n6 https://youtu.be/4Leardp_AGc?si=zzRdBVxv9og406JE https://youtu.be/wwIt5ZvROrs?si=EjbF2GJW6yO9UANb https://youtu.be/__0wj3bDeXo?si=w5UuPHuA41MSgo4i The finished piece should feel modern, concise, and tech-savvy, combining on-screen UI highlights, clean typography, subtle motion graphics, and upbeat music. I will supply brand guidelines, product screenshots, and any copy you need; you bring the creative direction, storyboard, animation (or live-action edit if you have suitable stock), voice-over sourcing, sound design, and final mastering. Please outline your proposed length, workflow, and turnaround time, along with any questions you have about the product so we can lock the narrative and move straight into production.