diff --git a/cloakbrowser/human/scroll.py b/cloakbrowser/human/scroll.py
index 7905d7c..d18f509 100644
--- a/cloakbrowser/human/scroll.py
+++ b/cloakbrowser/human/scroll.py
@@ -54,6 +54,26 @@ def _get_element_box(page: Any, selector: str, timeout: float = 30000) -> Option
         return None
 
 
+_SCROLL_JS = (
+    "(() => { const e = document.scrollingElement || document.documentElement;"
+    " return { y: window.scrollY, maxY: Math.max(0, e.scrollHeight - e.clientHeight) }; })()"
+)
+
+
+def _read_scroll_state(page: Any) -> dict:
+    """Current vertical scroll offset and the maximum scrollable offset."""
+    world = getattr(page, "_stealth_world", None)
+    if world is not None:
+        try:
+            return world.evaluate(_SCROLL_JS)
+        except Exception:
+            pass
+    try:
+        return page.evaluate(_SCROLL_JS)
+    except Exception:
+        return {"y": 0, "maxY": 0}
+
+
 def _smooth_wheel(raw: RawMouse, delta: int, cfg: HumanConfig) -> None:
     """Send one logical scroll as a burst of small wheel events (like real inertia)."""
     abs_d = abs(delta)
@@ -113,6 +133,16 @@ def human_scroll_into_view(
     if _is_in_viewport(box, viewport_height, cfg):
         return box, cursor_x, cursor_y, False
 
+    # Already fully visible but off-center, with the page pinned at the boundary
+    # in the needed direction: scrolling can't help, so don't waste the budget.
+    fully_visible = box["y"] >= 0 and box["y"] + box["height"] <= viewport_height
+    if fully_visible:
+        zone_mid = viewport_height * (cfg.scroll_target_zone[0] + cfg.scroll_target_zone[1]) / 2
+        need_up = box["y"] + box["height"] / 2 < zone_mid
+        scroll = _read_scroll_state(page)
+        if (scroll["y"] <= 0) if need_up else (scroll["y"] >= scroll["maxY"]):
+            return box, cursor_x, cursor_y, False
+
     # Move cursor into scroll area
     scroll_area_x = round(viewport_width * rand(0.3, 0.7))
     scroll_area_y = round(viewport_height * rand(0.3, 0.7))
diff --git a/cloakbrowser/human/scroll_async.py b/cloakbrowser/human/scroll_async.py
index dc5ef52..6329a81 100644
--- a/cloakbrowser/human/scroll_async.py
+++ b/cloakbrowser/human/scroll_async.py
@@ -14,7 +14,7 @@ from typing import Any, Awaitable, Callable, Optional, Tuple
 
 from .config import HumanConfig, rand, rand_range, rand_int_range, async_sleep_ms
 from .mouse_async import AsyncRawMouse, async_human_move
-from .scroll import _is_in_viewport
+from .scroll import _is_in_viewport, _SCROLL_JS
 from .stealth_dom import build_box_js, async_eval_parsed, OK, NOT_FOUND, UNSUPPORTED, _VIEWPORT_JS
 
 
@@ -52,6 +52,20 @@ async def _get_element_box_async(
         return None
 
 
+async def _async_read_scroll_state(page: Any) -> dict:
+    """Current vertical scroll offset and the maximum scrollable offset."""
+    world = getattr(page, "_stealth_world", None)
+    if world is not None:
+        try:
+            return await world.evaluate(_SCROLL_JS)
+        except Exception:
+            pass
+    try:
+        return await page.evaluate(_SCROLL_JS)
+    except Exception:
+        return {"y": 0, "maxY": 0}
+
+
 async def _async_smooth_wheel(raw: AsyncRawMouse, delta: int, cfg: HumanConfig) -> None:
     """Send one logical scroll as a burst of small wheel events (like real inertia)."""
     abs_d = abs(delta)
@@ -110,6 +124,16 @@ async def async_human_scroll_into_view(
     if _is_in_viewport(box, viewport_height, cfg):
         return box, cursor_x, cursor_y, False
 
+    # Already fully visible but off-center, with the page pinned at the boundary
+    # in the needed direction: scrolling can't help, so don't waste the budget.
+    fully_visible = box["y"] >= 0 and box["y"] + box["height"] <= viewport_height
+    if fully_visible:
+        zone_mid = viewport_height * (cfg.scroll_target_zone[0] + cfg.scroll_target_zone[1]) / 2
+        need_up = box["y"] + box["height"] / 2 < zone_mid
+        scroll = await _async_read_scroll_state(page)
+        if (scroll["y"] <= 0) if need_up else (scroll["y"] >= scroll["maxY"]):
+            return box, cursor_x, cursor_y, False
+
     # Move cursor into scroll area
     scroll_area_x = round(viewport_width * rand(0.3, 0.7))
     scroll_area_y = round(viewport_height * rand(0.3, 0.7))
diff --git a/dotnet/src/CloakBrowser/Human/HumanScroll.cs b/dotnet/src/CloakBrowser/Human/HumanScroll.cs
index c3258df..fce3b4d 100644
--- a/dotnet/src/CloakBrowser/Human/HumanScroll.cs
+++ b/dotnet/src/CloakBrowser/Human/HumanScroll.cs
@@ -17,6 +17,14 @@ public interface IRawScrollPage
     /// Returns null if the dimensions can't be read.
     /// </summary>
     Task<(int Width, int Height)?> GetLiveWindowSizeAsync();
+
+    /// <summary>
+    /// Current vertical scroll offset (<c>window.scrollY</c>) and the maximum
+    /// scrollable offset (<c>scrollHeight - clientHeight</c>). Used to detect when
+    /// the page is pinned at a boundary and further scrolling can't help. Returns
+    /// null if the values can't be read.
+    /// </summary>
+    Task<(double Y, double MaxY)?> GetScrollStateAsync();
 }
 
 /// <summary>Result of a humanized scroll-into-view operation.</summary>
@@ -108,6 +116,18 @@ public static class HumanScroll
         if (IsInViewport(box.Value, viewportHeight, cfg))
             return new ScrollResult(box.Value, cursorX, cursorY, false);
 
+        // Already fully visible but off-center, with the page pinned at the boundary
+        // in the needed direction: scrolling can't help, so don't waste the budget.
+        bool fullyVisible = box.Value.Y >= 0 && box.Value.Y + box.Value.Height <= viewportHeight;
+        if (fullyVisible)
+        {
+            double zoneMid = viewportHeight * (cfg.ScrollTargetZone.Min + cfg.ScrollTargetZone.Max) / 2;
+            bool needUp = box.Value.Y + box.Value.Height / 2 < zoneMid;
+            var scroll = await page.GetScrollStateAsync().ConfigureAwait(false);
+            if (scroll != null && (needUp ? scroll.Value.Y <= 0 : scroll.Value.Y >= scroll.Value.MaxY))
+                return new ScrollResult(box.Value, cursorX, cursorY, false);
+        }
+
         // Move cursor into scroll area.
         double scrollAreaX = Math.Round(viewportWidth * HumanRandom.Rand(0.3, 0.7));
         double scrollAreaY = Math.Round(viewportHeight * HumanRandom.Rand(0.3, 0.7));
diff --git a/dotnet/src/CloakBrowser/Human/PlaywrightAdapters.cs b/dotnet/src/CloakBrowser/Human/PlaywrightAdapters.cs
index 153dd39..cc8066e 100644
--- a/dotnet/src/CloakBrowser/Human/PlaywrightAdapters.cs
+++ b/dotnet/src/CloakBrowser/Human/PlaywrightAdapters.cs
@@ -103,9 +103,31 @@ internal sealed class PlaywrightScrollPage : IRawScrollPage
         }
     }
 
+    public async Task<(double Y, double MaxY)?> GetScrollStateAsync()
+    {
+        try
+        {
+            var s = await _page.EvaluateAsync<ScrollDims>(
+                "() => { const e = document.scrollingElement || document.documentElement;" +
+                " return { y: window.scrollY, maxY: Math.max(0, e.scrollHeight - e.clientHeight) }; }")
+                .ConfigureAwait(false);
+            return (s.Y, s.MaxY);
+        }
+        catch (System.Exception)
+        {
+            return null;
+        }
+    }
+
     private struct WindowDims
     {
         public int Width { get; set; }
         public int Height { get; set; }
     }
+
+    private struct ScrollDims
+    {
+        public double Y { get; set; }
+        public double MaxY { get; set; }
+    }
 }
diff --git a/dotnet/tests/CloakBrowser.Tests/ScrollFallbackTests.cs b/dotnet/tests/CloakBrowser.Tests/ScrollFallbackTests.cs
index b91cb1b..303b4d2 100644
--- a/dotnet/tests/CloakBrowser.Tests/ScrollFallbackTests.cs
+++ b/dotnet/tests/CloakBrowser.Tests/ScrollFallbackTests.cs
@@ -36,6 +36,36 @@ public class ScrollFallbackTests
             LiveCalls++;
             return Task.FromResult(_live);
         }
+
+        public Task<(double Y, double MaxY)?> GetScrollStateAsync() =>
+            Task.FromResult<(double, double)?>((0, 0));
+    }
+
+    /// <summary>Scroll page with a fixed viewport and configurable scroll position.</summary>
+    private sealed class ViewportPage : IRawScrollPage
+    {
+        private readonly (int, int) _size;
+        private readonly (double, double)? _scroll;
+        public ViewportPage((int, int) size, (double, double)? scroll)
+        {
+            _size = size;
+            _scroll = scroll;
+        }
+
+        public (int Width, int Height)? ViewportSize => _size;
+        public Task<(int Width, int Height)?> GetLiveWindowSizeAsync() =>
+            Task.FromResult<(int, int)?>(_size);
+        public Task<(double Y, double MaxY)?> GetScrollStateAsync() =>
+            Task.FromResult(_scroll);
+    }
+
+    private sealed class CountingMouse : IRawMouse
+    {
+        public int WheelCalls { get; private set; }
+        public Task MoveAsync(double x, double y) => Task.CompletedTask;
+        public Task DownAsync() => Task.CompletedTask;
+        public Task UpAsync() => Task.CompletedTask;
+        public Task WheelAsync(double dx, double dy) { WheelCalls++; return Task.CompletedTask; }
     }
 
     // Zero out the timing ranges so the scroll loop runs instantly in tests.
@@ -91,4 +121,32 @@ public class ScrollFallbackTests
         await Assert.ThrowsAsync<InvalidOperationException>(() =>
             HumanScroll.HumanScrollIntoViewAsync(page, raw, getBox, 0, 0, FastConfig()));
     }
+
+    [Fact]
+    public async Task Fully_visible_above_zone_at_top_bails_without_scrolling()
+    {
+        // viewport 720 -> zone [144, 576]; element top=50 is above the zone but
+        // fully visible, and the page is pinned at the top (y=0). Must not scroll.
+        var page = new ViewportPage((1280, 720), scroll: (0, 2000));
+        var mouse = new CountingMouse();
+        Func<Task<BoundingBox?>> getBox = () => Task.FromResult<BoundingBox?>(new BoundingBox(200, 50, 50, 30));
+
+        var result = await HumanScroll.HumanScrollIntoViewAsync(page, mouse, getBox, 0, 0, FastConfig());
+
+        Assert.False(result.DidScroll);
+        Assert.Equal(0, mouse.WheelCalls);
+    }
+
+    [Fact]
+    public async Task Fully_visible_above_zone_with_room_still_scrolls()
+    {
+        // Same element, but the page is scrolled down (y=500) so it CAN scroll up.
+        var page = new ViewportPage((1280, 720), scroll: (500, 2000));
+        var mouse = new CountingMouse();
+        Func<Task<BoundingBox?>> getBox = () => Task.FromResult<BoundingBox?>(new BoundingBox(200, 50, 50, 30));
+
+        await HumanScroll.HumanScrollIntoViewAsync(page, mouse, getBox, 0, 0, FastConfig());
+
+        Assert.True(mouse.WheelCalls > 0);
+    }
 }
diff --git a/js/src/human/scroll.ts b/js/src/human/scroll.ts
index 3fe3d9d..b78b944 100644
--- a/js/src/human/scroll.ts
+++ b/js/src/human/scroll.ts
@@ -26,6 +26,26 @@ function isInViewport(
   return topEdge >= zoneTop && bottomEdge <= zoneBottom;
 }
 
+const SCROLL_JS =
+  '(() => { const e = document.scrollingElement || document.documentElement;' +
+  ' return { y: window.scrollY, maxY: Math.max(0, e.scrollHeight - e.clientHeight) }; })()';
+
+/** Current vertical scroll offset and the maximum scrollable offset. */
+async function readScrollState(page: Page): Promise<{ y: number; maxY: number }> {
+  const world = getWorld(page);
+  if (world) {
+    try { return await world.evaluate(SCROLL_JS); } catch { /* fall back below */ }
+  }
+  try {
+    return await page.evaluate(() => {
+      const e = document.scrollingElement || document.documentElement;
+      return { y: window.scrollY, maxY: Math.max(0, e.scrollHeight - e.clientHeight) };
+    });
+  } catch {
+    return { y: 0, maxY: 0 };
+  }
+}
+
 async function smoothWheel(raw: RawMouse, delta: number, cfg: HumanConfig): Promise<void> {
   const absD = Math.abs(delta);
   const sign = delta > 0 ? 1 : -1;
@@ -80,6 +100,18 @@ export async function humanScrollIntoView(
     return { box, cursorX, cursorY, didScroll: false };
   }
 
+  // Already fully visible but off-center, with the page pinned at the boundary
+  // in the needed direction: scrolling can't help, so don't waste the budget.
+  const fullyVisible = box.y >= 0 && box.y + box.height <= viewport.height;
+  if (fullyVisible) {
+    const zoneMid = viewport.height * (cfg.scroll_target_zone[0] + cfg.scroll_target_zone[1]) / 2;
+    const needUp = box.y + box.height / 2 < zoneMid;
+    const { y, maxY } = await readScrollState(page);
+    if (needUp ? y <= 0 : y >= maxY) {
+      return { box, cursorX, cursorY, didScroll: false };
+    }
+  }
+
   // Move cursor into scroll area
   const scrollAreaX = Math.round(viewport.width * rand(0.3, 0.7));
   const scrollAreaY = Math.round(viewport.height * rand(0.3, 0.7));
diff --git a/js/tests/humanize.test.ts b/js/tests/humanize.test.ts
index 0abdef6..057ab05 100644
--- a/js/tests/humanize.test.ts
+++ b/js/tests/humanize.test.ts
@@ -1545,6 +1545,50 @@ describe("humanScrollIntoView", () => {
     await humanScrollIntoView(page, raw, getBox, 0, 0, cfg);
     expect(raw.wheel).toHaveBeenCalled();
   }, 15000);
+
+  it("bails without scrolling when a fully-visible element is above the zone and the page is at the top (regression)", async () => {
+    const { humanScrollIntoView } = await import("../src/human/scroll.js");
+    const cfg = resolveConfig("default");
+
+    // viewport 720 -> zone [144, 576]; element top=50 is above the zone but fully visible.
+    const page: any = {
+      viewportSize: () => ({ width: 1280, height: 720 }),
+      evaluate: vi.fn(async () => ({ y: 0, maxY: 2000 })), // scrolled to the very top
+    };
+    const raw = {
+      move: vi.fn(async () => { }), down: vi.fn(async () => { }),
+      up: vi.fn(async () => { }), wheel: vi.fn(async () => { }),
+    };
+    const topBox = { x: 200, y: 50, width: 50, height: 30 };
+
+    const result = await humanScrollIntoView(page, raw, async () => topBox, 0, 0, cfg);
+
+    expect(result.didScroll).toBe(false);
+    expect(raw.wheel).not.toHaveBeenCalled();
+  });
+
+  it("still scrolls a fully-visible above-zone element when the page CAN scroll up (no over-bail)", async () => {
+    const { humanScrollIntoView } = await import("../src/human/scroll.js");
+    const cfg = resolveConfig("default", {
+      scroll_overshoot_chance: 0,
+      scroll_pre_move_delay: [0, 1], scroll_pause_fast: [0, 1],
+      scroll_pause_slow: [0, 1], scroll_settle_delay: [0, 1],
+    });
+
+    const page: any = {
+      viewportSize: () => ({ width: 1280, height: 720 }),
+      evaluate: vi.fn(async () => ({ y: 500, maxY: 2000 })), // room to scroll up
+    };
+    const raw = {
+      move: vi.fn(async () => { }), down: vi.fn(async () => { }),
+      up: vi.fn(async () => { }), wheel: vi.fn(async () => { }),
+    };
+    const topBox = { x: 200, y: 50, width: 50, height: 30 };
+
+    await humanScrollIntoView(page, raw, async () => topBox, 0, 0, cfg);
+
+    expect(raw.wheel).toHaveBeenCalled();
+  }, 15000);
 });
 
 describe("el.scrollIntoViewIfNeeded humanization", () => {