docs(overall_status): enlarge status headings and add rollout progress bar

- Style 'Process Status' rubrics with new .status-heading class for larger,
  bolder appearance.
- Replace 'Implementation status: ...' rubrics with an inline 'Rollout status'
  row containing label, percentage, progress bar and detail text in one line.
- Add corresponding CSS in docs/_assets/custom.css (.status-heading,
  .impl-status-row and .impl-status-bar/.impl-status-fill).

Author: antonkri

docs/_assets/custom.css

@@ -230,3 +230,66 @@ table .line-block .line {
     margin: 0;
     font-size: 1.1rem;
 }
+
+/* ---------------------------------------------------------------------------
+ * Process / Implementation status headings (overall_status.rst):
+ * make rubric headings visually larger, and render the implementation
+ * status as a single inline row with a progress bar.
+ * ---------------------------------------------------------------------------*/
+
+p.rubric.status-heading,
+.rubric.status-heading {
+    font-size: 1.35rem;
+    font-weight: 700;
+    margin-top: 1.2rem;
+    margin-bottom: 0.6rem;
+    color: #1a5fa8;
+}
+
+.impl-status-row {
+    display: flex;
+    flex-wrap: wrap;
+    align-items: center;
+    gap: 0.6rem;
+    font-size: 1.35rem;
+    font-weight: 700;
+    color: #1a5fa8;
+    margin: 1.2rem 0 0.8rem 0;
+}
+
+.impl-status-row .impl-status-label {
+    white-space: nowrap;
+}
+
+.impl-status-row .impl-status-icon {
+    font-size: 1.25rem;
+}
+
+.impl-status-row .impl-status-percent {
+    min-width: 3.5rem;
+    text-align: right;
+}
+
+.impl-status-row .impl-status-bar {
+    flex: 1 1 200px;
+    min-width: 160px;
+    max-width: 360px;
+    height: 14px;
+    background-color: #e3e8ef;
+    border: 1px solid #c0c8d4;
+    border-radius: 7px;
+    overflow: hidden;
+}
+
+.impl-status-row .impl-status-fill {
+    height: 100%;
+    background: linear-gradient(90deg, #1a5fa8 0%, #4a90d9 100%);
+    border-radius: 6px 0 0 6px;
+}
+
+.impl-status-row .impl-status-detail {
+    font-size: 1rem;
+    font-weight: 500;
+    color: #444;
+    white-space: nowrap;
+}

docs/s_core_v_1/roadmap/overall_status.rst

@@ -20,6 +20,7 @@ Process Area 1 — Change Management
 ----------------------------------
 
 .. rubric:: Process Status
+   :class: status-heading
 
 .. list-table::
    :header-rows: 1
@@ -58,7 +59,15 @@ Process Area 1 — Change Management
           :filter-func: needs_filters.area_verification_status(change_management)
 
 
-.. rubric:: Implementation status: 🔄 90% (10/11 deliverables complete)
+.. raw:: html
+
+   <div class="impl-status-row">
+     <span class="impl-status-label">Rollout status:</span>
+     <span class="impl-status-icon">🔄</span>
+     <span class="impl-status-percent">90%</span>
+     <div class="impl-status-bar"><div class="impl-status-fill" style="width:90%"></div></div>
+     <span class="impl-status-detail">10/11 deliverables complete</span>
+   </div>
 
 
 .. list-table::
@@ -118,6 +127,7 @@ Process Area 2 — Requirements Engineering
 -----------------------------------------
 
 .. rubric:: Process Status
+   :class: status-heading
 
 .. list-table::
    :header-rows: 1
@@ -163,7 +173,15 @@ Process Area 2 — Requirements Engineering
    Total Feature and Component Requirements across the 11 PA2 modules per release (v0.5.0-beta → v0.6.0 → v0.7.0 → current main).
 
 
-.. rubric:: Implementation status: 🔄 39% (13/33 deliverables complete)
+.. raw:: html
+
+   <div class="impl-status-row">
+     <span class="impl-status-label">Rollout status:</span>
+     <span class="impl-status-icon">🔄</span>
+     <span class="impl-status-percent">39%</span>
+     <div class="impl-status-bar"><div class="impl-status-fill" style="width:39%"></div></div>
+     <span class="impl-status-detail">13/33 deliverables complete</span>
+   </div>
 
 
 .. list-table::
@@ -280,6 +298,7 @@ Process Area 3 — Architecture Design
 ------------------------------------
 
 .. rubric:: Process Status
+   :class: status-heading
 
 .. list-table::
    :header-rows: 1
@@ -325,7 +344,15 @@ Process Area 3 — Architecture Design
    Total Feature and Component Architecture elements across the 11 PA2 modules per release (v0.5.0-beta → v0.6.0 → v0.7.0 → current main).
 
 
-.. rubric:: Implementation status: 🔄 24% (8/33 deliverables complete)
+.. raw:: html
+
+   <div class="impl-status-row">
+     <span class="impl-status-label">Rollout status:</span>
+     <span class="impl-status-icon">🔄</span>
+     <span class="impl-status-percent">24%</span>
+     <div class="impl-status-bar"><div class="impl-status-fill" style="width:24%"></div></div>
+     <span class="impl-status-detail">8/33 deliverables complete</span>
+   </div>
 
 
 .. list-table::
@@ -440,6 +467,7 @@ Process Area 4 — Implementation
 -------------------------------
 
 .. rubric:: Process Status
+   :class: status-heading
 
 .. list-table::
    :header-rows: 1
@@ -485,7 +513,15 @@ Process Area 4 — Implementation
    Estimated Lines of Code across the 11 PA2 modules per release (v0.5.0-beta → v0.6.0 → v0.7.0 → current main).
 
 
-.. rubric:: Implementation status: 🔄 47% (21/44 deliverables complete)
+.. raw:: html
+
+   <div class="impl-status-row">
+     <span class="impl-status-label">Rollout status:</span>
+     <span class="impl-status-icon">🔄</span>
+     <span class="impl-status-percent">47%</span>
+     <div class="impl-status-bar"><div class="impl-status-fill" style="width:47%"></div></div>
+     <span class="impl-status-detail">21/44 deliverables complete</span>
+   </div>
 
 
 .. list-table::
@@ -613,6 +649,7 @@ Process Area 5 — Verification
 -----------------------------
 
 .. rubric:: Process Status
+   :class: status-heading
 
 .. list-table::
    :header-rows: 1
@@ -658,7 +695,15 @@ Process Area 5 — Verification
    Test counts and coverage across the 11 PA2 modules per release (v0.5.0-beta → v0.6.0 → v0.7.0 → current main).
 
 
-.. rubric:: Implementation status: 🔄 28% (25/88 deliverables complete)
+.. raw:: html
+
+   <div class="impl-status-row">
+     <span class="impl-status-label">Rollout status:</span>
+     <span class="impl-status-icon">🔄</span>
+     <span class="impl-status-percent">28%</span>
+     <div class="impl-status-bar"><div class="impl-status-fill" style="width:28%"></div></div>
+     <span class="impl-status-detail">25/88 deliverables complete</span>
+   </div>
 
 .. note::