Classic Non-Profit Branding

I’m launching a new non-profit and need a concise branding starter kit, with the logo as the priority. Here’s what I’m after:

• A classic, timeless logo that feels welcoming and trustworthy.
• Warm hues only—reds, oranges, or yellows should drive the palette.
• Two or three quick concept sketches so I can choose a direction.
• One refined final logo delivered in high-resolution PNG, JPG, and editable vector (AI/SVG) formats.

If time allows, feel free to suggest how the chosen design could extend to simple business cards or stationery, but the logo itself is the immediate deliverable.