TITLE: Aurora Glass — Stillwater FILE: 001-aurora-glass.html === PROMPT (exact prompt used) === Design a premium landing page for "Stillwater", a fictional breathing and meditation app, in refined glassmorphism. Background: deep midnight (#070b1f) with three slow-drifting aurora ribbons rendered on a canvas (layered, sine-deformed gradient bands in teal #2de2c4, violet #7b5cff and rose #ff6fa8, additive blending, very soft) over a faint twinkling star field. Foreground: frosted-glass panels (backdrop-filter blur + saturate, 1px inner highlight border, subtle grain) — a hero with a large, airy, light-weight sans headline; a centred "breathing orb" that expands and contracts on a 4-7-8 rhythm with a caption that cross-fades Inhale / Hold / Exhale; a row of three feature cards; a testimonial strip; and a pricing section whose monthly/yearly toggle animates a sliding glass pill. Delight: cards tilt in 3D toward the pointer with a moving specular glare; the aurora bends gently toward the cursor. Interaction: hover/tilt cards; click the orb to start/stop a guided one-minute session with a progress ring; pricing toggle. Mobile: cards stack, the orb stays hero-centred. SHARED REQUIREMENTS (apply to every page in this 100-page collection): 1. One standalone HTML5 file. All CSS inline in