fix: halve topbar height and logo size

public/index.html

@@ -38,20 +38,20 @@
       left: 0;
       width: 100%;
       background: #0C0A08;
-      padding: 0.6rem 1rem;
+      padding: 0.25rem 1rem;
       z-index: 200;
       text-align: center;
       box-shadow: 0 2px 12px rgba(0,0,0,0.5);
     }
 
     .topbar img {
-      max-width: 220px;
+      max-width: 160px;
       width: 100%;
     }
 
     /* Push content down so it's not hidden behind topbar */
     .topbar-spacer {
-      height: 76px;
+      height: 38px;
     }
 
     /* Header / Hero */
@@ -93,7 +93,7 @@
     nav {
       background: var(--color-dark);
       position: sticky;
-      top: 76px;
+      top: 38px;
       z-index: 100;
       box-shadow: 0 2px 8px rgba(0,0,0,0.3);
     }