Animated Video creation for a SaaS product explainer

Need to create a Video of my Saas Product. Around 4-5 min script. Brand color, fonts, etc., I will provide. Below is the sample script - Animation Principles — Text entrance: Fade in with subtle upward drift (translateY 12–16px → 0). Duration: 0.4– 0.6s. Easing: cubic-bezier(0.4, 0, 0.2, 1). — Numbers: Always count up from zero when first appearing. Gold color. Large. 0.8s duration. — Scene transitions: Cross-dissolve through black. Duration: 0.5s. Never hard cut. Never wipe. — Glow pulse: Animated breathing glow at key moments. Scale 1.0 to 1.1 and back. Duration: 8–12s loop. — Gold shimmer on headlines: Linear gradient sweep left to right. Gold → Light Gold → Gold. 4–5s loop. — Diagram builds: Elements appear sequentially, each with 0.3s delay. Never all at once. — Card slides: Decelerate smoothly on entry. Ease-out. No bounce. — Portrait sketches: Line-art draw-in reveal. As if being sketched in real time over 1.2s. Voice & Audio Direction Narration voice: Female. Calm, authoritative, intelligent. NOT warm and salesy. NOT energetic or enthusiastic. Think: the narrator of a premium documentary. Measured pace. Deliberate pauses. Sentences land — they do not flow into each other. Background music: Minimal, cinematic, ambient. Low register. Think Hans Zimmer meets Brian Eno. Never upbeat. Never corporate. Fades subtly under narration, rises slightly between scenes. No drums. No electronic beats. Volume balance: Music at 20–25% volume under voiceover. Rises to 60% during visual-only transitions between scenes. SECTION 3 — SCENE-BY-SCENE PRODUCTION SCRIPT Each scene is documented with: timecode, visual direction, animation notes, and exact narration. The narration must be followed exactly — word for word. Pacing notes are included where critical. Attached is the sample scene. Please share the proposal price and your work history example.