Increase spacing and sizing for a more prominent visual presence

Updated CSS variables in `static/css/styles.css` to increase padding, margins, and font sizes within the navbar components, resulting in a larger and more spaced-out layout.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 75bceff7-98f2-4f6e-ae8e-e735399a1fe8
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Event-Id: 6b2ec3de-4312-4489-a138-6395fc293755
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/d0a1d46d-d203-4308-bc6a-312ac7c0243b/75bceff7-98f2-4f6e-ae8e-e735399a1fe8/1j3Qzyi

static/css/styles.css

@@ -65,7 +65,7 @@ body::after {
 .navbar-inner {
     display: flex;
     align-items: center;
-    padding: 16px 32px;
+    padding: 20px 40px;
     background: rgba(0, 0, 0, 0.5);
     backdrop-filter: blur(12px);
     -webkit-backdrop-filter: blur(12px);
@@ -76,19 +76,19 @@ body::after {
 .navbar-logo {
     display: flex;
     align-items: center;
-    padding-right: 24px;
+    padding-right: 28px;
     border-right: 1px solid rgba(255, 255, 255, 0.15);
     margin-right: auto;
 }
 
 .navbar-logo img {
-    height: 40px;
+    height: 44px;
     display: block;
 }
 
 .navbar-links {
     display: flex;
-    gap: 32px;
+    gap: 48px;
     align-items: center;
     position: absolute;
     left: 50%;
@@ -100,7 +100,7 @@ body::after {
     text-decoration: none;
     font-family: var(--font-body);
     font-weight: 500;
-    font-size: 15px;
+    font-size: 16px;
     transition: color 0.2s ease;
 }