Design a premium modern fintech logo for a brand named "GONIX". Style: clean, minimal, professional, tech-focused, high-end. Icon: A custom letter "G" placed above the text. The "G" should be a hybrid design combining smooth rounded curves with sharp modern edges. It should feel secure and balanced, slightly closed shape to represent protection and trust. Add very subtle tech details (tiny lines or dots), but keep it minimal. Text: "GONIX" in a modern sans-serif font, medium-bold, well spaced. Tagline (below): "Secure • Trusted • Trade" in small, thin font. Colors: Gold gradient (not too shiny, premium metallic feel) on a deep black background. Lighting: Soft glow, subtle reflections, no heavy 3D. Avoid: No bulky shapes, no gaming style, no complex circuits, no messy design. Overall feel: luxury fintech brand, secure trading platform, clean and trustworthy.