Add SagheerLabs.png banner as org card top image

.gitattributes

@@ -33,4 +33,6 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zip filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
+SagheerLabs.jpg filter=lfs diff=lfs merge=lfs -text
 SagheerLabs.png filter=lfs diff=lfs merge=lfs -text
+SagheerLabs.webp filter=lfs diff=lfs merge=lfs -text

README.md

@@ -10,13 +10,15 @@ thumbnail: >-
 ---
 
 <div style="width:100%; overflow:hidden; border-radius:12px; margin-bottom:24px;">
-  <img src="SagheerLabs.png" alt="SagheerLabs Banner" style="width:100%; height:auto; display:block; object-fit:cover;" />
+  <img src="SagheerLabs.webp" alt="SagheerLabs Banner" style="width:100%; height:auto; display:block; object-fit:cover;" />
 </div>
 
-<h1 style="text-align:center; font-size:2.5rem; font-weight:800; margin-bottom:16px; color:#111827;">Welcome to SagheerLabs</h1>
+<div style="background:#111827; border-radius:12px; padding:32px 24px; max-width:900px; margin:0 auto;">
+  <h1 style="text-align:center; font-size:2.5rem; font-weight:800; margin-bottom:16px; color:#ffffff;">Welcome to SagheerLabs</h1>
 
-<p style="text-align:center; font-size:1rem; line-height:1.7; color:#4b5563; max-width:800px; margin:0 auto 24px auto;">
-SagheerLabs is an independent AI research and development laboratory focused on large language models, machine learning, and intelligent systems. We research and build efficient AI technologies, explore novel architectures, and develop advanced systems designed to make artificial intelligence faster, more capable, and more accessible.
-</p>
+  <p style="text-align:center; font-size:1rem; line-height:1.7; color:#ffffff; max-width:800px; margin:0 auto 24px auto;">
+  SagheerLabs is an independent AI research and development laboratory focused on large language models, machine learning, and intelligent systems. We research and build efficient AI technologies, explore novel architectures, and develop advanced systems designed to make artificial intelligence faster, more capable, and more accessible.
+  </p>
 
-<hr style="border:none; border-top:1px solid #e5e7eb; margin:24px auto; max-width:800px;" />
+  <hr style="border:none; border-top:1px solid rgba(255,255,255,0.2); margin:24px auto; max-width:800px;" />
+</div>