Retrato cinematográfico em close-up com cabelos loiro platinado com mechas

Ultra-detailed cinematic close-up portrait featuring long, wavy platinum blonde hair with icy blue highlights, cascading over the shoulder. Silver hoop earring with a dark gemstone visible. Cool, directional lighting from the left creates crisp hair strands and soft shadows, delivering a moody, mysterious vibe. Background a deep desaturated teal to navy gradient. Hyper-realistic, ultra-high resolution, shallow depth of field, 85mm portrait style, filmic grain optional. Emphasize hair texture, metallic sheen, and subtle skin glow.