Reef Lens. Built from one prompt.

Build a hero for underwater camera housing "Reef Lens" with React and Tailwind only (no 3D lib). Deep-sea gradient background (#03203c to #041019, 180deg). Light caustics: three huge blurred white ellipses (mix-blend-overlay, opacity 0.12) slowly swaying via keyframes. Bubbles: 16 divs (4-10px, rounded-full, white/20) rising on individually delayed infinite keyframes. Fonts: "Prompt" (600) display, "Mulish" body. Headline: "Forty meters of focus." Sub: "Machined housing for full-frame bodies. Every o-ring hand-seated, every unit dunk-tested to failure." Feature pills: "40m rated", "Ti-6Al-4V", "Lifetime reseal". CTA "Configure yours" cyan #22d3ee pill. Slow drift-up entrance, 1s.

css-3dunderwater