diff --git a/backend/app/seo_pages.py b/backend/app/seo_pages.py
index 6ec12bc..0420882 100644
--- a/backend/app/seo_pages.py
+++ b/backend/app/seo_pages.py
@@ -1012,6 +1012,25 @@ def _project_schema(project: models.Project, lang: str, db: Session) -> dict:
         schema["description"] = description
     if location:
         schema["locationCreated"] = {"@type": "Place", "name": location.strip()}
+    # مشخصات فنی پروژه — دادهٔ ساخت‌یافته تا موتورها/دستیارها بتوانند به آن استناد کنند
+    def spec(fa_v: object, en_v: object, label: str) -> dict | None:
+        val = (str(en_v).strip() if (lang == "en" and str(en_v or "").strip()) else str(fa_v or "").strip())
+        return {"@type": "PropertyValue", "name": label, "value": val} if val else None
+
+    specs = [
+        spec(project.year, getattr(project, "year_en", ""), "Year" if lang == "en" else "سال"),
+        spec(project.location, getattr(project, "location_en", ""), "Location" if lang == "en" else "موقعیت"),
+        spec(project.land_area, getattr(project, "land_area_en", ""), "Land area" if lang == "en" else "مساحت زمین"),
+        spec(project.area, getattr(project, "area_en", ""), "Built area" if lang == "en" else "زیربنا"),
+        spec(project.floors, getattr(project, "floors_en", ""), "Floors" if lang == "en" else "طبقات"),
+        spec(project.units_residential, getattr(project, "units_residential_en", ""), "Residential units" if lang == "en" else "واحد مسکونی"),
+        spec(project.units_commercial, getattr(project, "units_commercial_en", ""), "Commercial units" if lang == "en" else "واحد تجاری"),
+        spec(project.units_office, getattr(project, "units_office_en", ""), "Office units" if lang == "en" else "واحد اداری"),
+        spec(project.client, getattr(project, "client_en", ""), "Client" if lang == "en" else "کارفرما"),
+    ]
+    specs = [s for s in specs if s]
+    if specs:
+        schema["additionalProperty"] = specs
     # همهٔ تصاویر (شاخص + گالری) به‌صورت ImageObject با نام — تا هر تصویر هویت داشته باشد
     paths = [project.image] if (project.image or "").strip() else []
     for g in (project.gallery or []):
@@ -1048,13 +1067,30 @@ def _project_content_html(project: models.Project, lang: str, brand: str) -> str
             parts.append(f"<p>{esc(text)}</p>")
 
     facts = []
+    # مشخصات فنی — همهٔ فیلدهای عدسی که تیم در پنل پر می‌کند.
+    # اعداد زبان‌مستقل‌اند؛ پس حتی وقتی ترجمهٔ انگلیسی نیست، مقدار فارسی
+    # (ارقام فارسی) هم منتشر می‌شود تا داده گم نشود.
+    def num(fa_v: object, en_v: object) -> str:
+        if lang == "en" and str(en_v or "").strip():
+            return str(en_v).strip()
+        return str(fa_v or "").strip()
+
     for fa_v, en_v, label_fa, label_en in [
-        (project.location, project.location_en, "موقعیت", "Location"),
-        (project.year, project.year_en, "سال", "Year"),
-        (project.area, getattr(project, "area_en", ""), "زیربنا", "Area"),
+        (project.location, getattr(project, "location_en", ""), "موقعیت", "Location"),
+        (project.year, getattr(project, "year_en", ""), "سال", "Year"),
+        (project.project_type, getattr(project, "project_type_en", ""), "نوع پروژه", "Project type"),
+        (project.usage, getattr(project, "usage_en", ""), "کاربری", "Usage"),
+        (project.land_area, getattr(project, "land_area_en", ""), "مساحت زمین (مترمربع)", "Land area (m²)"),
+        (project.area, getattr(project, "area_en", ""), "زیربنا (مترمربع)", "Built area (m²)"),
+        (project.floors, getattr(project, "floors_en", ""), "تعداد طبقات", "Floors"),
+        (project.pilot_floors, getattr(project, "pilot_floors_en", ""), "طبقات پیلوت", "Pilot floors"),
+        (project.units_residential, getattr(project, "units_residential_en", ""), "واحد مسکونی", "Residential units"),
+        (project.units_commercial, getattr(project, "units_commercial_en", ""), "واحد تجاری", "Commercial units"),
+        (project.units_office, getattr(project, "units_office_en", ""), "واحد اداری", "Office units"),
         (project.client, getattr(project, "client_en", ""), "کارفرما", "Client"),
+        (project.status, "", "وضعیت", "Status"),
     ]:
-        val = en(fa_v or "", en_v)
+        val = num(fa_v, en_v)
         if val:
             facts.append(f"<li>{label_en if lang == 'en' else label_fa}: {esc(val)}</li>")
     if facts: