Abstract Geometric Square Tunnel Expanding Loop Background

This abstract animated background features a captivating tunnel-like design constructed from dark, textured geometric squares. The central square rhythmically expands and contracts, pushing outwards to reveal concentric square layers. Subtle light elements emanate and recede, adding depth and dynamism to the continuous motion. This seamless loop creates a mesmerizing visual effect, perfect for enhancing titles, intros, or as an atmospheric backdrop for technology-focused content, conceptual presentations, or mysterious visual narratives. Its repetitive, hypnotic pattern provides an engaging, non-distracting visual foundation for various video projects.