A minimalist dark navy blue and white logo featuring abstract geometric lines and the text AELIUM CETIUM.

Design an ultra-modern minimalist logo for the Austrian scuba diving club “AELIUM CETIUM”. CORE IDEA: Create an abstract symbol representing a diver descending through water. Use only a few strong horizontal and curved lines to represent different underwater depth levels. A small geometric circle represents the diver's head or an air bubble. The lines should subtly form the letters “A” and “C” when viewed as a whole, creating a hidden monogram for AELIUM CETIUM. The symbol should communicate: diving, depth, exploration and water without using a conventional scuba diver illustration. OPTIONAL: Integrate one very subtle Roman geometric element into the negative space. STYLE: Extremely minimalist. Modern sports branding. Geometric. Premium. Sophisticated. Strong negative space. Immediately recognizable. Only two colors: dark navy blue and white. No gradients. No shadows. No texture. No 3D. No realistic imagery. The symbol must work independently without text and remain recognizable at approximately 2 cm. Add “AELIUM CETIUM” below the symbol in uppercase modern sans-serif typography. STRICTLY AVOID: fish, dolphins, sharks, whales, orcas, tropical fish, coral, anchors, ship wheels, detailed divers, underwater landscapes, Roman soldiers or complex historical imagery. The final result should look more like a premium outdoor/sports brand than a conventional diving club logo. Mehr sehen