Fix hero section structure across all product pages

Changes:
- Section class: relative now first, 3-stop gradient (from-primary-800 via-primary-700 to-primary-900)
- Added py-16 lg:py-24 padding
- Added relative z-10 to content wrapper
- All 22 product pages standardized

Reference: armflex.astro hero section structure

.context/reports/index.json

@@ -1,7 +1,28 @@
 {
   "version": 1,
-  "updatedAt": "2026-05-21T09:49:46.267Z",
+  "updatedAt": "2026-05-24T13:16:51.251Z",
   "entries": [
+    {
+      "id": "2026-05-24T13-16-51-249Z-hero-section-fix-plan",
+      "category": "plan",
+      "title": "Hero Section Fix Plan",
+      "summary": "# Plan: Fix Hero Section Structure for All Product Pages ## Context After analyzing all product pages, found **3 major structural issues**: ### Issue 1: Section Class Order Wrong **Problem:** Many pages have `bg-gradient...` BEFORE `relative` in section class ```html <!-- WRONG --> <section class=\"bg-gradient-to-br fr…",
+      "searchText": "plan Hero Section Fix Plan # Plan: Fix Hero Section Structure for All Product Pages ## Context After analyzing all product pages, found **3 major structural issues**: ### Issue 1: Section Class Order Wrong **Problem:** Many pages have `bg-gradient...` BEFORE `relative` in section class ```html <!-- WRONG --> <section class=\"bg-gradient-to-br fr… /Users/kunthawatgreethong/gitea/dealplustech-emdash/.context/todo.md markdown approved false",
+      "createdAt": "2026-05-24T13:16:51.249Z",
+      "updatedAt": "2026-05-24T13:16:51.249Z",
+      "sourcePath": "/Users/kunthawatgreethong/gitea/dealplustech-emdash/.context/todo.md",
+      "sourceLabel": "todo.md",
+      "viewerPath": "/Users/kunthawatgreethong/gitea/dealplustech-emdash/.context/todo.md",
+      "viewerLabel": "Hero Section Fix Plan",
+      "tags": [
+        "plan",
+        "markdown"
+      ],
+      "metadata": {
+        "action": "approved",
+        "modified": false
+      }
+    },
     {
       "id": "2026-05-21T09-49-46-266Z-modern-animated-redesign-deal-plus-tech",
       "category": "plan",