fix: title on left with package info, data inputs on right

app.py

@@ -330,7 +330,8 @@ with gr.Blocks(theme=THEME, title="QuPrep — Quantum Data Preparation") as demo
         with gr.Column(scale=1):
             gr.HTML("""
 <div style="height:100%;display:flex;flex-direction:column;justify-content:center;padding:16px 24px;border-radius:12px;border:1px solid #334155">
-  <p style="margin:0 0 6px;font-size:1rem;font-weight:600;color:#a78bfa">QuPrep</p>
+  <p style="margin:0 0 4px;font-size:1.4rem;font-weight:700;color:#e2e8f0">⚛️ QuPrep</p>
+  <p style="margin:0 0 12px;font-size:0.9rem;font-weight:500;color:#a78bfa">Quantum Data Preparation</p>
   <p style="margin:0 0 16px;font-size:0.85rem;color:#94a3b8;line-height:1.5">
     The missing preprocessing layer between classical datasets and quantum computing.
     Framework-agnostic: Qiskit · PennyLane · Cirq · TKET · Braket · Q# · IQM · OpenQASM 3.0.
@@ -349,7 +350,6 @@ with gr.Blocks(theme=THEME, title="QuPrep — Quantum Data Preparation") as demo
 
         # ── Right: data inputs ─────────────────────────────────────────────
         with gr.Column(scale=1):
-            gr.Markdown("## ⚛️ QuPrep — Quantum Data Preparation")
             csv_upload = gr.File(label="Upload CSV", file_types=[".csv", ".tsv"])
             sample_dd = gr.Dropdown(
                 choices=[""] + list(SAMPLES.keys()),