Merge version_4 into main

Merge version_4 into main

src/app/page.tsx

@@ -134,7 +134,7 @@ export default function LandingPage() {
             "Haircut",            "Style Consultation",            "Hot Towel"],
           buttons: [
             {
-              text: "Book Now",              href: "#contact"},
+              text: "Book Essential",              href: "#contact"},
           ],
         },
         {
@@ -142,7 +142,7 @@ export default function LandingPage() {
             "Haircut",            "Wash",            "Style Consultation",            "Finish"],
           buttons: [
             {
-              text: "Book Now",              href: "#contact"},
+              text: "Book Popular",              href: "#contact"},
           ],
         },
         {
@@ -150,7 +150,7 @@ export default function LandingPage() {
             "Haircut",            "Wash",            "Beard Trim",            "Consultation"],
           buttons: [
             {
-              text: "Book Now",              href: "#contact"},
+              text: "Book Ultimate",              href: "#contact"},
           ],
         },
       ]}