improved a lot of things

packages/app/public/marketing.html

@@ -2299,15 +2299,15 @@ footer {
 
       <!-- ── TypeScript ── -->
       <div class="int-card reveal"
-           style="--glow:#3b82f6;--glow-dim:rgba(59,130,246,.14);--glow-soft:rgba(59,130,246,.06);--glow-ambient:rgba(59,130,246,.04);--ico-bg:#1e3a5f;--ico-bd:rgba(59,130,246,.3)">
-        <div class="int-ico" style="background:#1d4ed8;border-color:rgba(59,130,246,.4)">
-          <!-- TypeScript official mark: blue square with correct TS letterforms -->
+           style="--glow:#3178c6;--glow-dim:rgba(49,120,198,.14);--glow-soft:rgba(49,120,198,.06);--glow-ambient:rgba(49,120,198,.04);--ico-bg:#3178c6;--ico-bd:rgba(49,120,198,.6)">
+        <div class="int-ico">
+          <!-- TypeScript official mark — blue bg via --ico-bg, white TS letterforms -->
           <svg viewBox="0 0 18 18" width="18" height="18">
-            <rect width="18" height="18" rx="2" fill="#3178c6"/>
-            <!-- T: crossbar at TOP, stem descends from centre -->
-            <path d="M2 6.5h6M5 6.5v7" stroke="white" stroke-width="1.5" stroke-linecap="round" fill="none"/>
-            <!-- S: top curve right, mid narrows, bottom curve left -->
-            <path d="M10 13.5c.5.8 1.4 1.2 2.6 1.2 1.5 0 2.8-.8 2.8-2.2 0-1.1-.7-1.8-2.1-2.3-1.1-.4-1.8-.8-1.8-1.6 0-.7.6-1.3 1.7-1.3.9 0 1.6.3 2.1 1" stroke="white" stroke-width="1.5" stroke-linecap="round" fill="none"/>
+            <!-- T: full-width crossbar + centered stem (left half) -->
+            <rect x="0.5" y="4.5" width="8.5" height="1.8" rx="0.5" fill="white"/>
+            <rect x="3.75" y="4.5" width="1.9" height="9.2" rx="0.5" fill="white"/>
+            <!-- S: top arc (opens right) → middle pinch → bottom arc (opens left) -->
+            <path d="M15.8 7.2c-.5-.9-1.4-1.4-2.5-1.4-1.4 0-2.3.7-2.3 1.9 0 1 .9 1.6 2.1 2 1.3.4 2.3 1.1 2.3 2.3 0 1.3-1.1 2.1-2.6 2.1-1.1 0-2-.4-2.6-1.3" stroke="white" stroke-width="1.7" stroke-linecap="round" fill="none"/>
           </svg>
         </div>
         <div>