diff --git a/demo.php b/demo.php
index f2ce158..6224670 100644
--- a/demo.php
+++ b/demo.php
@@ -16,7 +16,7 @@
 
     <!-- NAV -->
     <header class="max-w-7xl mx-auto px-6 py-5 flex items-center justify-between text-sm">
-        <div class="font-bold text-xl">FinMox</div>
+        <div class="font-bold text-2xl">FinMox</div>
         <nav class="hidden md:flex gap-8">
             <a href="index.php" class="text-gray-600 hover:text-black">Home</a>
             <a href="problem.php" class="text-gray-600 hover:text-black">Problem</a>
diff --git a/how_it_works.php b/how_it_works.php
index ddb00f2..557abba 100644
--- a/how_it_works.php
+++ b/how_it_works.php
@@ -14,7 +14,7 @@
 
     <!-- HEADER -->
     <header class="max-w-7xl mx-auto px-6 py-5 flex items-center justify-between text-sm">
-        <div class="font-bold text-xl">FinMox</div>
+        <div class="font-bold text-2xl">FinMox</div>
         <nav class="hidden md:flex gap-8">
             <a href="index.php" class="text-gray-600 hover:text-black">Home</a>
             <a href="problem.php" class="text-gray-600 hover:text-black">Problem</a>
diff --git a/index.php b/index.php
index 4e15135..f58eb06 100644
--- a/index.php
+++ b/index.php
@@ -15,7 +15,7 @@
 
     <!-- HEADER -->
     <header class="max-w-7xl mx-auto px-6 py-5 flex items-center justify-between text-sm">
-        <div class="font-bold text-xl">FinMox</div>
+        <div class="font-bold text-2xl">FinMox</div>
         <nav class="hidden md:flex gap-8">
             <a href="index.php" class="text-gray-600 hover:text-black font-semibold">Home</a>
             <a href="problem.php" class="text-gray-600 hover:text-black">Problem</a>
diff --git a/pricing.php b/pricing.php
index 8db746a..1d9f11e 100644
--- a/pricing.php
+++ b/pricing.php
@@ -14,7 +14,7 @@
 
     <!-- NAV -->
     <header class="max-w-7xl mx-auto px-6 py-5 flex items-center justify-between">
-        <div class="font-bold text-xl">FinMox</div>
+        <div class="font-bold text-2xl">FinMox</div>
         <nav class="hidden md:flex gap-8 text-sm">
             <a href="index.php" class="text-gray-600 hover:text-black">Home</a>
             <a href="problem.php" class="text-gray-600 hover:text-black">Problem</a>
diff --git a/problem.php b/problem.php
index 451248b..3595d4c 100644
--- a/problem.php
+++ b/problem.php
@@ -17,7 +17,7 @@
 
     <!-- HEADER -->
     <header class="max-w-7xl mx-auto px-6 py-5 flex items-center justify-between text-sm">
-        <div class="font-bold text-xl">FinMox</div>
+        <div class="font-bold text-2xl">FinMox</div>
         <nav class="hidden md:flex gap-8">
             <a href="index.php" class="text-gray-600 hover:text-black">Home</a>
             <a href="problem.php" class="text-blue-700 font-bold">Problem</a>
diff --git a/product.php b/product.php
index 09b2248..349172c 100644
--- a/product.php
+++ b/product.php
@@ -12,7 +12,7 @@
 
     <!-- NAV -->
     <header class="max-w-7xl mx-auto px-6 py-5 flex items-center justify-between">
-        <div class="font-bold text-xl">FinMox</div>
+        <div class="font-bold text-2xl">FinMox</div>
         <nav class="hidden md:flex gap-8 text-sm">
             <a href="index.php" class="text-gray-600 hover:text-black">Home</a>
             <a href="problem.php" class="text-gray-600 hover:text-black">Problem</a>
diff --git a/roi.php b/roi.php
index f0c5f8b..1c8955c 100644
--- a/roi.php
+++ b/roi.php
@@ -14,7 +14,7 @@
 
     <!-- HEADER -->
     <header class="max-w-7xl mx-auto px-6 py-5 flex items-center justify-between text-sm">
-        <div class="font-bold text-xl">FinMox</div>
+        <div class="font-bold text-2xl">FinMox</div>
         <nav class="hidden md:flex gap-8">
             <a href="index.php" class="text-gray-600 hover:text-black">Home</a>
             <a href="problem.php" class="text-gray-600 hover:text-black">Problem</a>