Display: Oxanium / Sora / Rajdhani — geometric, "SNS" heavier.
Body: IBM Plex Sans / Inter — clean, highly legible.
Rule: flat, no gradients, works in 1-color, black & white, embroidery, laser, vinyl.
Design a minimal, geometric logo for "SNS Secure," a professional physical-security and cybersecurity engineering company. Flat vector style, no gradients, no 3D, no shadows — clean, precise, architectural and timeless, like the mark of a serious engineering firm rather than consumer tech. Symbol: an abstract geometric mark suggesting protection and defense-in-depth — concentric or interlocking angular layers guarding a precise central core, or an angular monogram of the letters "SNS" built from overlapping protective planes. Engineered, modular, and recognizable without text. Color: deep navy #0A1628 as the primary, a single amber accent #F5A623, and white #F6F7F9. Two colors maximum. Must also read cleanly in solid one-color and in pure black-and-white. Typography: pair the icon with a clean geometric sans-serif wordmark "SNS Secure" (in the style of Oxanium / Sora / IBM Plex Sans) — "SNS" heavier, "Secure" lighter. Layout: horizontal lockup, icon left and wordmark right, on a plain flat background. High contrast, generous negative space, centered, logo-sheet presentation. Avoid: padlocks, shields, keyholes, security cameras, eyes, fingerprints, globes, lightning bolts, clip art, gradients, drop shadows, mascots, and generic security/IT imagery.