Deep Signal

A mesmerizing abstract shader effect featuring a three-dimensional tunnel or vortex composed of tightly spaced parallel blue lines that create a strong sense of depth and motion. The lines curve and converge toward the center, forming a hypnotic swirling pattern that suggests movement into the distance. The color palette is dominated by deep navy and dark blue tones (#080f1a, #0b0b29) with bright electric blue accents (#0051ff, #3535ff) that create luminous highlights along the line patterns. The effect has a subtle wave distortion applied at multiple angles (344° and 208°), causing the parallel lines to undulate with a sine and triangle wave pattern, creating a breathing, organic quality to the geometric structure. A high-frequency triangular wave distortion (frequency 80) adds fine detail and texture to the line work. The overall atmosphere is dark, technological, and immersive, with a subtle film grain overlay (0.05 strength) adding a cinematic quality. A soft blob element with blue-to-purple gradient and a highlight color of bright yellow (#ffe11a) adds a subtle glow effect in the mid-left area. A twirl distortion with negative intensity (-1.7) creates a counter-clockwise rotation effect that enhances the vortex sensation. The composition maintains perfect symmetry around the center point, creating a hypnotic, tunnel-like visual that appears to pull the viewer inward.