fix de la barre de recherche

lib/widgets/hero_section_widget.dart

@@ -197,15 +197,15 @@ class HeroSectionWidget extends StatelessWidget {
           ),
           Positioned(
             bottom: 20,
-            left: 8,
+            left: 15,
-            right: 8,
+            right: 15,
             child: Container(
               padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 4),
               decoration: BoxDecoration(
-                color: Colors.black.withOpacity(0.3),
+                color: Colors.white.withOpacity(0.2),
                 borderRadius: BorderRadius.circular(16),
                 border: Border.all(
-                  color: Colors.white.withOpacity(0.2),
+                  color: Colors.white.withOpacity(0.3),
                   width: 1,
                 ),
                 boxShadow: [
@@ -220,7 +220,7 @@ class HeroSectionWidget extends StatelessWidget {
                 children: [
                   Icon(
                     Icons.search,
-                    color: Colors.white.withOpacity(0.8),
+                    color: Colors.white,
                     size: 24,
                   ),
                   const SizedBox(width: 12),
@@ -228,7 +228,7 @@ class HeroSectionWidget extends StatelessWidget {
                     child: Text(
                       'Search your destination...',
                       style: Theme.of(context).textTheme.bodyLarge?.copyWith(
-                        color: Colors.white.withOpacity(0.8),
+                        color: Colors.white,
                       ),
                     ),
                   ),