Update app.py

app.py

@@ -819,6 +819,45 @@ st.markdown("""
 
 # HERO SECTION
 st.markdown("""
+<style>
+.hero-section {
+    text-align: center;
+    padding: 20px 0;
+}
+.hero-badge {
+    display: inline-flex;
+    align-items: center;
+    gap: 6px;
+    background: #ff0844;
+    padding: 6px 14px;
+    border-radius: 20px;
+    color: white;
+    font-weight: 600;
+    margin-bottom: 10px;
+    font-size: 14px;
+}
+.hero-title {
+    font-size: 40px;
+    font-weight: 800;
+    line-height: 1.1;
+    margin-bottom: 10px;
+}
+.hero-subtitle {
+    font-size: 17px;
+    max-width: 700px;
+    margin: 0 auto;
+}
+.tech-pill {
+    display: inline-block;
+    background: #f1f1f1;
+    padding: 6px 14px;
+    margin: 6px;
+    border-radius: 18px;
+    font-weight: 600;
+    font-size: 14px;
+}
+</style>
+
 <div class="hero-section">
     <div class="hero-badge">
         <span>⚡</span>
@@ -826,17 +865,14 @@ st.markdown("""
     </div>
 
     <h1 class="hero-title">
-        <span class="hero-title-line1">Next-Generation</span>
-        <span class="hero-title-line2">Traffic Intelligence</span>
+        <span>Next-Generation</span><br>
+        <span>Traffic Intelligence</span>
     </h1>
 
-    <!-- Center wrapper -->
-    <div style="text-align: center;">
-        <p class="hero-subtitle">
-            Revolutionizing urban mobility with cutting-edge AI. Real-time vehicle detection, 
-            adaptive signal optimization, and <strong style="color: #ff0844;">intelligent emergency vehicle prioritization</strong> powered by YOLOv8 & CNN.
-        </p>
-    </div>
+    <p class="hero-subtitle">
+        Revolutionizing urban mobility with cutting-edge AI. Real-time vehicle detection, 
+        adaptive signal optimization, and <strong style="color: #ff0844;">intelligent emergency vehicle prioritization</strong> powered by YOLOv8 & CNN.
+    </p>
 
     <div>
         <span class="tech-pill">🤖 YOLOv8 Detection</span>
@@ -849,6 +885,7 @@ st.markdown("""
 """, unsafe_allow_html=True)
 
 
+
 # STATISTICS GRID
 st.markdown("""
 <div class="stats-grid">