I'm ready to help! I understand the guidelines for design, editing, context gathering, and debugging. Your hardscaping store mobile header has been successfully customized with:

• Centered logo on mobile
• Address, phone, and email information positioned close to the logo with bold separators
• Studio name and heading text properly sized and spaced
• Hero section brought closer to header with -mt-7 negative margin
• Heading text increased by 10% for better prominence
• Left-aligned heading on desktop, justified on mobile

What would you like to adjust or improve next?

Done! I've reduced the heading "Unikatni akvarijumi po sistemu ključ u ruke." by 10% using custom values: text-[1.485rem] on mobile, text-[1.85625rem] on tablets, and text-[2.2275rem] on desktop. The text maintains its justified alignment on mobile and left alignment on desktop while being proportionally smaller.

No fix is needed. These are informational warnings from Next.js about image optimization best practices, not actual crashes or exceptions. The warnings indicate that the logo SVG has only width or height modified via CSS, and suggest adding width: "auto" or height: "auto" to maintain aspect ratio. The warnings repeat due to hot module reloads during development, which is normal behavior. Your hardscaping store preview is fully functional without any breaking errors.