Design a quirky New Year poster featuring a festive and celebratory theme. Include a bold text that says 'Happy New Year 2025' in an elegant font. There's also a smaller text that say "50% off Seaart SVIP" The background should have a gradient of navy blue transitioning into royal blue. Add NSFW elements like a clock striking midnight to enhance the festive mood. Ensure the design conveys excitement and positivity for the new year. Make it visually funny, appealing and welcoming.