Brisa Lite 2.4 — Visual revision

• Made snow cover brighter and more complete at its default strength, retaining surface grain and roof protection.
• Reworked ore reflections to avoid repeatedly attenuating the same light. Bright mineral facets now react clearly to held torches, block lights and sunlight while the stone remains matte. Ores remain unlit without a light source.
• Added clearer irregular frost patches and stronger contrast between clear and frosted regions of ordinary ice. Packed and blue ice retain their opacity.
• Brought cave haze into the middle distance and increased its depth and color separation. Nearby surfaces and bright torch areas remain protected.
• Updated the four strength defaults, keeping independent controls and Ultra Lite exclusions.
• Reused the existing textures and rendering passes. Water refraction remains optional; previous water and sky effects are preserved.
• Compared the original and revised 2.4 in Minecraft 26.3 using eight real captures, then checked five profiles, material exclusions and four representative Iris generations.

The existing 31-version compatibility list is retained. The original 2.4 passed that complete matrix; this visual revision specifically rechecks 1.16.5, 1.20.1, 1.21.11 and 26.3. See COMPATIBILITY.json for the precise verification scope.