Masked Word Swap Banner

Build a "Masked Word Swap Banner" React component.

CONCEPT: A manifesto banner that reveals line by line through overflow masks; the phrase 'read closely' is circled by an SVG stroke that draws itself like a pen mark.

LAYOUT & CONTENT:
- Three lines: 'Built for' / 'people who' / 'read closely.' at 4–6rem, left-aligned, charcoal on paper.
- 'read closely.' wrapped in an absolutely positioned SVG ellipse stroked #D9534F at 3px, slightly rotated -4°.
- A 'Replay' text button bottom-right.

INTERACTIONS & MOTION:
- Each line is a mask (overflow-hidden) containing a span that animates y from 110% to 0 with spring stiffness 200 damping 26, 120ms stagger.
- After the lines land, the ellipse path animates pathLength 0 → 1 over 0.7s easeInOut.
- Replay remounts the sequence via a key.

DESIGN SYSTEM (non-negotiable):
- Palette: paper background #FAF9F6, deep charcoal #121212 for text and 1px borders, ONE warm accent: cobalt #1D4ED8 or terracotta #D9534F. Secondary surface #F2EFE8.
- Typography: Swiss / editorial. A tight grotesk for UI (Instrument Sans, Inter Tight or similar) with negative tracking on display sizes; an italic serif (Instrument Serif) used sparingly for one emphasized word.
- NO dark-mode neon, NO glow, NO glassmorphism, NO backdrop blur, NO purple-to-blue gradients, NO emoji icons. Solid fills, hairline rules, honest shadows (hard offset or none).
- Motion: Framer Motion with spring physics (type: "spring", stiffness 300-500, damping 20-35). Animate transform and opacity only. Respect prefers-reduced-motion via useReducedMotion().
- Icons: lucide-react, 1.5px stroke.
- Accessibility: real <button>/<a>/<label> elements, visible focus ring (2px cobalt, 3px offset), keyboard operable, aria attributes where state changes.

OUTPUT: one self-contained React component file (Tailwind CSS v4 utility classes, framer-motion, lucide-react), no external images, default export, ready to paste into a Next.js App Router page with "use client".