diff --git a/css/styles.css b/css/styles.css
index 354ef86..7e8041a 100644
--- a/css/styles.css
+++ b/css/styles.css
@@ -39,6 +39,7 @@ body {
     min-height: 100vh;
     display: flex;
     flex-direction: column;
+    padding-bottom: 0;
 }
 
 /* Header */
@@ -337,7 +338,7 @@ h2 {
     padding: 2.5rem;
     border-radius: 1.25rem;
     box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
-    margin-top: 2rem;
+    margin-bottom: 4rem;
 }
 
 .dark-mode .improvements-section {
@@ -994,8 +995,6 @@ h2 {
     border-top: 1px solid var(--border-color);
     background: white;
     width: 100%;
-    position: relative;
-    bottom: 0;
 }
 
 .dark-mode .site-footer {
@@ -1095,10 +1094,12 @@ h2 {
     min-height: 100vh;
     display: flex;
     flex-direction: column;
+    padding-bottom: 0;
 }
 
 main {
     flex: 1 0 auto;
+    margin-bottom: 2rem;
 }
 
 @keyframes heartbeat {
@@ -1126,4 +1127,15 @@ main {
     clip: rect(0, 0, 0, 0);
     white-space: nowrap;
     border: 0;
+}
+
+/* Responsive adjustments */
+@media (max-width: 768px) {
+    .improvements-section {
+        margin-bottom: 3rem;
+    }
+
+    main {
+        margin-bottom: 1.5rem;
+    }
 }
\ No newline at end of file