Update index.md: hero + invitation + contribution guidance

index.md

@@ -1,14 +1,19 @@
 # _{site title here}_
 
 <figure class="godspark-hero" markdown="1">
-<img src="assets/images/hero.jpg" alt="Hero" />
+<img src="assets/images/hero.jpg" alt="Awakening" />
 <figcaption>Nature is the oldest teacher of awareness.</figcaption>
 </figure>
 
-## Welcome
+## A quiet invitation
 
-This is the beginning of something conscious.
+This is a living space for reigniting the spark inside.
+Multiple voices are welcome. Gentle contributions grow the whole site.
 
-- Contribute freely
-- Share what calls to you
-- Let the theme grow with the content
+## What you can do here
+
+- **Share what calls to you** — add a short note, reflection, or practice
+- **Expand the garden** — link ideas into pages that branch and bloom
+- **Keep it coherent** — small, kind edits often protect the tone best
+
+> Awareness is not a performance. It is a presence.