close-up portrait of a vibrant young woman's face, late 20s, sparkling brown eyes with a hint of mischief looking directly at camera, wide enthusiastic smile, glimpse of long wavy hair with a streak of bright color framing face, edge of trendy oversized glasses visible, faint reflection of video screens in her eyes, plain background with subtle tech-inspired patterns, warm spotlight effect on face, ultra high-resolution, photorealistic, engaging eye contact, face-focused composition --ar 1:1