feat: add operator landing and login

CHANGELOG.md

@@ -9,6 +9,16 @@
 
 ## Unreleased - Post-V1 capability completion (2026-07-19)
 
+- Implemented the supplied Stitch landing-page direction as the real React
+  entry surface, with responsive navigation, accurate Belgian/North Sea
+  product copy, a project-owned optimized hero asset, loading/error states and
+  a direct transition into the existing map-first workbench.
+- Added an optional single-operator login gate with PBKDF2-SHA256 password
+  verification, signed HttpOnly/SameSite sessions, expiry, brute-force
+  throttling, logout and API middleware enforcement. Plaintext credentials are
+  never committed or returned to the browser; trusted direct-loopback operator
+  scripts remain available without introducing multi-user persistence.
+
 - Added the official WALOUS 2018 GeoTIFF as a third live-provisioned Walloon
   land-cover epoch. Its stable SPW artifact, archive/raster checksums, EPSG:3812
   identity and published stacked class codes are validated fail-closed. The

backend/app/api/routes/__init__.py

@@ -1 +1 @@
-__all__ = ["analysis", "areas", "assistant", "datasets", "health", "projects", "exports", "jobs", "external", "qa", "temporal"]
+__all__ = ["analysis", "areas", "assistant", "auth", "datasets", "health", "projects", "exports", "jobs", "external", "qa", "temporal"]

backend/app/api/routes/auth.py

@@ -0,0 +1,97 @@
+from __future__ import annotations
+
+from datetime import UTC, datetime
+
+from fastapi import APIRouter, Request, Response, status
+
+from app.core.config import get_settings
+from app.core.errors import AppError
+from app.schemas.auth import AuthLoginRequest, AuthSession, AuthSessionEnvelope
+from app.services.auth_service import AuthService
+
+
+router = APIRouter(prefix="/auth", tags=["auth"])
+COOKIE_NAME = "geointel_session"
+
+
+def _session_payload(request: Request) -> AuthSession:
+    settings = get_settings()
+    if not settings.auth_enabled:
+        return AuthSession(authentication_required=False, authenticated=True)
+    principal = AuthService.verify_session_token(request.cookies.get(COOKIE_NAME), settings)
+    if principal is None:
+        return AuthSession(authentication_required=True, authenticated=False)
+    return AuthSession(
+        authentication_required=True,
+        authenticated=True,
+        username=principal.username,
+        expires_at=datetime.fromtimestamp(principal.expires_at, tz=UTC),
+    )
+
+
+@router.get("/session", response_model=AuthSessionEnvelope)
+def session(request: Request) -> AuthSessionEnvelope:
+    return AuthSessionEnvelope(data=_session_payload(request))
+
+
+@router.post("/login", response_model=AuthSessionEnvelope)
+def login(payload: AuthLoginRequest, request: Request, response: Response) -> AuthSessionEnvelope:
+    settings = get_settings()
+    if not settings.auth_enabled:
+        raise AppError(
+            code="AUTHENTICATION_DISABLED",
+            message="Operator authentication is not enabled on this runtime",
+            status_code=status.HTTP_409_CONFLICT,
+        )
+    client_host = request.client.host if request.client else "unknown"
+    throttle_key = f"{client_host}:{payload.username.casefold()}"
+    retry_after = AuthService.retry_after_seconds(throttle_key)
+    if retry_after:
+        raise AppError(
+            code="LOGIN_RATE_LIMITED",
+            message="Te veel mislukte aanmeldpogingen. Probeer later opnieuw.",
+            details={"retry_after_seconds": retry_after},
+            status_code=status.HTTP_429_TOO_MANY_REQUESTS,
+        )
+    if not AuthService.credentials_match(payload.username, payload.password, settings):
+        AuthService.record_failure(throttle_key)
+        raise AppError(
+            code="INVALID_CREDENTIALS",
+            message="Gebruikersnaam of wachtwoord is onjuist.",
+            status_code=status.HTTP_401_UNAUTHORIZED,
+        )
+    AuthService.clear_failures(throttle_key)
+    token = AuthService.create_session_token(payload.username, settings)
+    principal = AuthService.verify_session_token(token, settings)
+    if principal is None:  # pragma: no cover - defensive invariant
+        raise AppError(
+            code="SESSION_CREATION_FAILED",
+            message="De beveiligde sessie kon niet worden aangemaakt.",
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+        )
+    forwarded_proto = request.headers.get("x-forwarded-proto", "").split(",", 1)[0].strip().lower()
+    response.set_cookie(
+        key=COOKIE_NAME,
+        value=token,
+        max_age=settings.auth_session_ttl_seconds,
+        httponly=True,
+        secure=forwarded_proto == "https" or request.url.scheme == "https",
+        samesite="strict",
+        path="/",
+    )
+    return AuthSessionEnvelope(
+        data=AuthSession(
+            authentication_required=True,
+            authenticated=True,
+            username=principal.username,
+            expires_at=datetime.fromtimestamp(principal.expires_at, tz=UTC),
+        )
+    )
+
+
+@router.post("/logout", response_model=AuthSessionEnvelope)
+def logout(response: Response) -> AuthSessionEnvelope:
+    response.delete_cookie(key=COOKIE_NAME, path="/", httponly=True, samesite="strict")
+    return AuthSessionEnvelope(
+        data=AuthSession(authentication_required=True, authenticated=False)
+    )

backend/app/core/config.py

@@ -1,4 +1,4 @@
-from pydantic import Field, field_validator
+from pydantic import Field, field_validator, model_validator
 from pydantic_settings import BaseSettings, SettingsConfigDict
 
 
@@ -18,6 +18,16 @@ class Settings(BaseSettings):
     build_sha: str | None = Field(default=None, validation_alias="GEOINTEL_BUILD_SHA")
     build_time: str | None = Field(default=None, validation_alias="GEOINTEL_BUILD_TIME")
     api_prefix: str = Field(default="/api/v1", validation_alias="GEOINTEL_API_PREFIX")
+    auth_enabled: bool = Field(default=False, validation_alias="GEOINTEL_AUTH_ENABLED")
+    auth_username: str | None = Field(default=None, validation_alias="GEOINTEL_AUTH_USERNAME")
+    auth_password_hash: str | None = Field(default=None, validation_alias="GEOINTEL_AUTH_PASSWORD_HASH")
+    auth_session_secret: str | None = Field(default=None, validation_alias="GEOINTEL_AUTH_SESSION_SECRET")
+    auth_session_ttl_seconds: int = Field(
+        default=43_200,
+        ge=900,
+        le=604_800,
+        validation_alias="GEOINTEL_AUTH_SESSION_TTL_SECONDS",
+    )
     database_url: str = Field(
         default="postgresql+psycopg://geointel:geointel@localhost:5432/geointel?connect_timeout=1",
         validation_alias="DATABASE_URL",
@@ -380,6 +390,18 @@ class Settings(BaseSettings):
             raise ValueError("OLLAMA_BASE_URL must use http or https")
         return normalized
 
+    @model_validator(mode="after")
+    def validate_operator_auth(self) -> "Settings":
+        if not self.auth_enabled:
+            return self
+        if not (self.auth_username or "").strip():
+            raise ValueError("GEOINTEL_AUTH_USERNAME is required when authentication is enabled")
+        if not (self.auth_password_hash or "").startswith("pbkdf2_sha256$"):
+            raise ValueError("GEOINTEL_AUTH_PASSWORD_HASH must be a PBKDF2-SHA256 hash")
+        if len(self.auth_session_secret or "") < 32:
+            raise ValueError("GEOINTEL_AUTH_SESSION_SECRET must contain at least 32 characters")
+        return self
+
 
 def get_settings() -> Settings:
     return Settings()

backend/app/main.py

@@ -11,13 +11,14 @@ from fastapi.exceptions import RequestValidationError
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import JSONResponse
 
-from app.api.routes import analysis, areas, assistant, datasets, demo, detection, exports, external, health, jobs, projects, qa, quality_checks, segmentation, selection_partitions, temporal
+from app.api.routes import analysis, areas, assistant, auth, datasets, demo, detection, exports, external, health, jobs, projects, qa, quality_checks, segmentation, selection_partitions, temporal
 from app.core.config import get_settings
 from app.core.errors import AppError
 from app.core.logging import configure_logging
 from app.core.request_context import reset_request_id, set_request_id
 from app.db.session import SessionLocal
 from app.services.runtime_reconciliation_service import RuntimeReconciliationService
+from app.services.auth_service import AuthService
 
 
 logger = logging.getLogger("geointel")
@@ -79,6 +80,7 @@ def create_app() -> FastAPI:
     )
 
     app.include_router(health.router)
+    app.include_router(auth.router, prefix=settings.api_prefix)
     app.include_router(analysis.router, prefix=settings.api_prefix)
     app.include_router(projects.router, prefix=settings.api_prefix)
     app.include_router(areas.router, prefix=settings.api_prefix)
@@ -128,6 +130,39 @@ def create_app() -> FastAPI:
                 )
                 response.headers["x-request-id"] = request_id
                 return response
+            public_auth_paths = {
+                f"{settings.api_prefix}/auth/session",
+                f"{settings.api_prefix}/auth/login",
+                f"{settings.api_prefix}/auth/logout",
+            }
+            direct_loopback_request = (
+                request.client is not None
+                and request.client.host in {"127.0.0.1", "::1"}
+                and not request.headers.get("x-real-ip")
+                and not request.headers.get("x-forwarded-for")
+            )
+            if (
+                settings.auth_enabled
+                and raw_path.startswith(f"{settings.api_prefix}/")
+                and raw_path not in public_auth_paths
+                and not direct_loopback_request
+            ):
+                principal = AuthService.verify_session_token(
+                    request.cookies.get(auth.COOKIE_NAME),
+                    settings,
+                )
+                if principal is None:
+                    response = JSONResponse(
+                        status_code=401,
+                        content=_to_error_payload(
+                            "AUTHENTICATION_REQUIRED",
+                            "Meld u aan om de GeoIntel API te gebruiken.",
+                            request_id=request_id,
+                        ),
+                    )
+                    response.headers["x-request-id"] = request_id
+                    return response
+                request.state.auth_principal = principal
             response = await call_next(request)
             response.headers["x-request-id"] = request_id
             logger.info(

backend/app/schemas/auth.py

@@ -0,0 +1,23 @@
+from __future__ import annotations
+
+from datetime import datetime
+
+from pydantic import BaseModel, Field
+
+from app.schemas.common import Envelope
+
+
+class AuthLoginRequest(BaseModel):
+    username: str = Field(min_length=1, max_length=128)
+    password: str = Field(min_length=1, max_length=1024)
+
+
+class AuthSession(BaseModel):
+    authentication_required: bool
+    authenticated: bool
+    username: str | None = None
+    expires_at: datetime | None = None
+
+
+class AuthSessionEnvelope(Envelope[AuthSession]):
+    pass

backend/app/services/auth_service.py

@@ -0,0 +1,175 @@
+from __future__ import annotations
+
+import base64
+import hashlib
+import hmac
+import json
+import secrets
+import threading
+import time
+from collections import deque
+from dataclasses import dataclass
+
+from app.core.config import Settings
+
+
+@dataclass(frozen=True)
+class AuthPrincipal:
+    username: str
+    expires_at: int
+
+
+class AuthService:
+    HASH_NAME = "pbkdf2_sha256"
+    HASH_ITERATIONS = 600_000
+    MAX_FAILURES = 5
+    FAILURE_WINDOW_SECONDS = 300
+    _failures: dict[str, deque[float]] = {}
+    _failure_lock = threading.Lock()
+
+    @staticmethod
+    def _b64_encode(value: bytes) -> str:
+        return base64.urlsafe_b64encode(value).decode("ascii").rstrip("=")
+
+    @staticmethod
+    def _b64_decode(value: str) -> bytes:
+        return base64.urlsafe_b64decode(value + "=" * (-len(value) % 4))
+
+    @classmethod
+    def hash_password(
+        cls,
+        password: str,
+        *,
+        salt: bytes | None = None,
+        iterations: int | None = None,
+    ) -> str:
+        resolved_salt = salt or secrets.token_bytes(18)
+        resolved_iterations = iterations or cls.HASH_ITERATIONS
+        digest = hashlib.pbkdf2_hmac(
+            "sha256",
+            password.encode("utf-8"),
+            resolved_salt,
+            resolved_iterations,
+        )
+        return "$".join(
+            (
+                cls.HASH_NAME,
+                str(resolved_iterations),
+                cls._b64_encode(resolved_salt),
+                cls._b64_encode(digest),
+            )
+        )
+
+    @classmethod
+    def verify_password(cls, password: str, encoded: str) -> bool:
+        try:
+            algorithm, iterations_raw, salt_raw, expected_raw = encoded.split("$", 3)
+            if algorithm != cls.HASH_NAME:
+                return False
+            iterations = int(iterations_raw)
+            if iterations < 100_000 or iterations > 2_000_000:
+                return False
+            salt = cls._b64_decode(salt_raw)
+            expected = cls._b64_decode(expected_raw)
+            actual = hashlib.pbkdf2_hmac(
+                "sha256",
+                password.encode("utf-8"),
+                salt,
+                iterations,
+            )
+            return hmac.compare_digest(actual, expected)
+        except (TypeError, ValueError):
+            return False
+
+    @classmethod
+    def credentials_match(cls, username: str, password: str, settings: Settings) -> bool:
+        expected_username = settings.auth_username or ""
+        expected_password_hash = settings.auth_password_hash or ""
+        username_matches = hmac.compare_digest(
+            username.encode("utf-8"),
+            expected_username.encode("utf-8"),
+        )
+        password_matches = cls.verify_password(password, expected_password_hash)
+        return username_matches and password_matches
+
+    @classmethod
+    def create_session_token(cls, username: str, settings: Settings, *, now: int | None = None) -> str:
+        issued_at = int(time.time() if now is None else now)
+        payload = {
+            "exp": issued_at + settings.auth_session_ttl_seconds,
+            "iat": issued_at,
+            "jti": secrets.token_urlsafe(12),
+            "sub": username,
+            "v": 1,
+        }
+        encoded_payload = cls._b64_encode(
+            json.dumps(payload, separators=(",", ":"), sort_keys=True).encode("utf-8")
+        )
+        signature = hmac.new(
+            (settings.auth_session_secret or "").encode("utf-8"),
+            encoded_payload.encode("ascii"),
+            hashlib.sha256,
+        ).digest()
+        return f"{encoded_payload}.{cls._b64_encode(signature)}"
+
+    @classmethod
+    def verify_session_token(
+        cls,
+        token: str | None,
+        settings: Settings,
+        *,
+        now: int | None = None,
+    ) -> AuthPrincipal | None:
+        if not token:
+            return None
+        try:
+            encoded_payload, encoded_signature = token.split(".", 1)
+            expected_signature = hmac.new(
+                (settings.auth_session_secret or "").encode("utf-8"),
+                encoded_payload.encode("ascii"),
+                hashlib.sha256,
+            ).digest()
+            supplied_signature = cls._b64_decode(encoded_signature)
+            if not hmac.compare_digest(expected_signature, supplied_signature):
+                return None
+            payload = json.loads(cls._b64_decode(encoded_payload))
+            username = str(payload.get("sub") or "")
+            expires_at = int(payload.get("exp") or 0)
+            issued_at = int(payload.get("iat") or 0)
+            current = int(time.time() if now is None else now)
+            if payload.get("v") != 1 or username != settings.auth_username:
+                return None
+            if issued_at <= 0 or issued_at > current + 60 or expires_at <= current:
+                return None
+            if expires_at - issued_at > settings.auth_session_ttl_seconds:
+                return None
+            return AuthPrincipal(username=username, expires_at=expires_at)
+        except (TypeError, ValueError, json.JSONDecodeError, UnicodeDecodeError):
+            return None
+
+    @classmethod
+    def retry_after_seconds(cls, key: str, *, now: float | None = None) -> int:
+        current = time.monotonic() if now is None else now
+        with cls._failure_lock:
+            attempts = cls._failures.setdefault(key, deque())
+            while attempts and current - attempts[0] >= cls.FAILURE_WINDOW_SECONDS:
+                attempts.popleft()
+            if len(attempts) < cls.MAX_FAILURES:
+                if not attempts:
+                    cls._failures.pop(key, None)
+                return 0
+            return max(1, int(cls.FAILURE_WINDOW_SECONDS - (current - attempts[0])))
+
+    @classmethod
+    def record_failure(cls, key: str, *, now: float | None = None) -> None:
+        current = time.monotonic() if now is None else now
+        with cls._failure_lock:
+            attempts = cls._failures.setdefault(key, deque())
+            while attempts and current - attempts[0] >= cls.FAILURE_WINDOW_SECONDS:
+                attempts.popleft()
+            attempts.append(current)
+
+    @classmethod
+    def clear_failures(cls, key: str) -> None:
+        with cls._failure_lock:
+            cls._failures.pop(key, None)

backend/tests/test_auth.py

@@ -0,0 +1,97 @@
+from __future__ import annotations
+
+from pathlib import Path
+
+from fastapi.testclient import TestClient
+
+from app.main import create_app
+from app.services.auth_service import AuthService
+
+
+def auth_client(monkeypatch) -> TestClient:
+    password_hash = AuthService.hash_password(
+        "correct horse battery staple",
+        salt=b"geointel-test-salt",
+        iterations=100_000,
+    )
+    monkeypatch.setenv("GEOINTEL_AUTH_ENABLED", "true")
+    monkeypatch.setenv("GEOINTEL_AUTH_USERNAME", "operator")
+    monkeypatch.setenv("GEOINTEL_AUTH_PASSWORD_HASH", password_hash)
+    monkeypatch.setenv("GEOINTEL_AUTH_SESSION_SECRET", "test-session-secret-that-is-long-enough")
+    return TestClient(create_app())
+
+
+def test_auth_session_and_health_are_public_but_api_is_protected(monkeypatch) -> None:
+    client = auth_client(monkeypatch)
+
+    session = client.get("/api/v1/auth/session")
+    protected = client.get("/api/v1/protected-probe")
+    health = client.get("/health/live")
+
+    assert session.status_code == 200
+    assert session.json()["data"] == {
+        "authentication_required": True,
+        "authenticated": False,
+        "username": None,
+        "expires_at": None,
+    }
+    assert protected.status_code == 401
+    assert protected.json()["error"] == "AUTHENTICATION_REQUIRED"
+    assert health.status_code == 200
+
+
+def test_login_uses_http_only_session_cookie_and_logout_revokes_browser_access(monkeypatch) -> None:
+    client = auth_client(monkeypatch)
+
+    invalid = client.post(
+        "/api/v1/auth/login",
+        json={"username": "operator", "password": "wrong"},
+    )
+    login = client.post(
+        "/api/v1/auth/login",
+        json={"username": "operator", "password": "correct horse battery staple"},
+    )
+    authenticated = client.get("/api/v1/auth/session")
+    protected_after_login = client.get("/api/v1/protected-probe")
+    logout = client.post("/api/v1/auth/logout")
+    protected_after_logout = client.get("/api/v1/protected-probe")
+
+    assert invalid.status_code == 401
+    assert invalid.json()["error"] == "INVALID_CREDENTIALS"
+    assert login.status_code == 200
+    assert login.json()["data"]["username"] == "operator"
+    cookie = login.headers["set-cookie"].lower()
+    assert "httponly" in cookie
+    assert "samesite=strict" in cookie
+    assert authenticated.json()["data"]["authenticated"] is True
+    assert protected_after_login.status_code == 404
+    assert logout.status_code == 200
+    assert protected_after_logout.status_code == 401
+
+
+def test_password_hash_and_session_signatures_fail_closed(monkeypatch) -> None:
+    client = auth_client(monkeypatch)
+    login = client.post(
+        "/api/v1/auth/login",
+        json={"username": "operator", "password": "correct horse battery staple"},
+    )
+    token = login.cookies.get("geointel_session")
+
+    assert token
+    client.cookies.set("geointel_session", f"{token}tampered")
+    session = client.get("/api/v1/auth/session")
+
+    assert session.status_code == 200
+    assert session.json()["data"]["authenticated"] is False
+
+
+def test_unraid_runtime_carries_only_hashed_operator_credentials() -> None:
+    root = Path(__file__).resolve().parents[2]
+    runner = (root / "deploy/unraid/run-dockerman-container.sh").read_text(encoding="utf-8")
+    example = (root / "deploy/unraid/geointel.env.example").read_text(encoding="utf-8")
+    browser_smoke = (root / "scripts/verify_browser_runtime.sh").read_text(encoding="utf-8")
+
+    assert '-e GEOINTEL_AUTH_PASSWORD_HASH="$GEOINTEL_AUTH_PASSWORD_HASH"' in runner
+    assert "GEOINTEL_AUTH_PASSWORD_HASH=" in example
+    assert "GEOINTEL_AUTH_PASSWORD=" not in runner
+    assert "/api/v1/auth/session" in browser_smoke

deploy/unraid/README.md

@@ -76,6 +76,13 @@ bash deploy/unraid/deploy-release.sh
 ```
 
 Set `GEOINTEL_POSTGRES_PASSWORD` to a unique value before that first start.
+
+For a browser login, set `GEOINTEL_AUTH_ENABLED=true`, configure one exact
+`GEOINTEL_AUTH_USERNAME`, a `pbkdf2_sha256` password hash and an independent
+random `GEOINTEL_AUTH_SESSION_SECRET` of at least 32 characters. The plaintext
+password is never stored in the repository or container configuration. Browser
+API calls require the signed HttpOnly session cookie; direct loopback calls to
+the backend remain available to trusted in-container operator scripts.
 Production startup fails before replacing the active container when the
 password is empty or one of the documented defaults.
 

deploy/unraid/geointel-unraid-template.xml

@@ -32,6 +32,11 @@
   <Config Name="Postgres Password" Target="GEOINTEL_POSTGRES_PASSWORD" Default="change-me-before-shared-use" Mode="" Description="Embedded PostGIS database password. Change before shared use." Type="Variable" Display="advanced" Required="true" Mask="true">change-me-before-shared-use</Config>
   <Config Name="CORS Origins" Target="GEOINTEL_CORS_ORIGINS" Default="http://localhost:1202,http://127.0.0.1:1202,http://192.168.10.150:1202" Mode="" Description="Comma-separated browser origins allowed to call the backend directly." Type="Variable" Display="advanced" Required="false" Mask="false">http://localhost:1202,http://127.0.0.1:1202,http://192.168.10.150:1202</Config>
   <Config Name="Max Upload MB" Target="GEOINTEL_MAX_UPLOAD_MB" Default="500" Mode="" Description="Maximum upload size in MiB enforced consistently by nginx and the backend (1-2048)." Type="Variable" Display="advanced" Required="true" Mask="false">500</Config>
+  <Config Name="Operator Login Enabled" Target="GEOINTEL_AUTH_ENABLED" Default="false" Mode="" Description="Require the single configured operator login before the browser may access workbench APIs." Type="Variable" Display="advanced" Required="true" Mask="false">false</Config>
+  <Config Name="Operator Username" Target="GEOINTEL_AUTH_USERNAME" Default="" Mode="" Description="Exact username for the single operator account." Type="Variable" Display="advanced" Required="false" Mask="false"></Config>
+  <Config Name="Operator Password Hash" Target="GEOINTEL_AUTH_PASSWORD_HASH" Default="" Mode="" Description="PBKDF2-SHA256 password hash. Never enter a plaintext password." Type="Variable" Display="advanced" Required="false" Mask="true"></Config>
+  <Config Name="Operator Session Secret" Target="GEOINTEL_AUTH_SESSION_SECRET" Default="" Mode="" Description="Random secret of at least 32 characters used only to sign browser sessions." Type="Variable" Display="advanced" Required="false" Mask="true"></Config>
+  <Config Name="Operator Session TTL" Target="GEOINTEL_AUTH_SESSION_TTL_SECONDS" Default="43200" Mode="" Description="Session lifetime in seconds (900-604800)." Type="Variable" Display="advanced" Required="true" Mask="false">43200</Config>
   <Config Name="Official Orthophoto Acquisition" Target="ORTHOPHOTO_ENABLED" Default="true" Mode="" Description="Allow explicit bounded map selections to request the official Digitaal Vlaanderen orthophoto WMS." Type="Variable" Display="advanced" Required="true" Mask="false">true</Config>
   <Config Name="Orthophoto WMS URL" Target="ORTHOPHOTO_WMS_URL" Default="https://geo.api.vlaanderen.be/OMWRGBMRVL/wms" Mode="" Description="Official Digitaal Vlaanderen most-recent winter orthophoto WMS endpoint." Type="Variable" Display="advanced" Required="true" Mask="false">https://geo.api.vlaanderen.be/OMWRGBMRVL/wms</Config>
   <Config Name="Orthophoto WMS Layer" Target="ORTHOPHOTO_WMS_LAYER" Default="Ortho" Mode="" Description="Allowlisted official orthophoto WMS layer identifier." Type="Variable" Display="advanced" Required="true" Mask="false">Ortho</Config>

deploy/unraid/geointel.env.example

@@ -29,6 +29,15 @@ GEOINTEL_CORS_ORIGINS=http://localhost:1202,http://127.0.0.1:1202,http://192.168
 # Upload guard in MiB. The same 1-2048 limit is applied by nginx and FastAPI.
 GEOINTEL_MAX_UPLOAD_MB=500
 
+# Optional single-operator access gate. Never store a plaintext password here.
+# Generate the password hash with AuthService.hash_password and use a unique,
+# random session secret of at least 32 characters.
+GEOINTEL_AUTH_ENABLED=false
+GEOINTEL_AUTH_USERNAME=
+GEOINTEL_AUTH_PASSWORD_HASH=
+GEOINTEL_AUTH_SESSION_SECRET=
+GEOINTEL_AUTH_SESSION_TTL_SECONDS=43200
+
 # Explicit, bounded acquisition from the official Digitaal Vlaanderen WMS.
 ORTHOPHOTO_ENABLED=true
 ORTHOPHOTO_WMS_URL=https://geo.api.vlaanderen.be/OMWRGBMRVL/wms

deploy/unraid/run-dockerman-container.sh

@@ -33,6 +33,11 @@ GEOINTEL_POSTGRES_USER="${GEOINTEL_POSTGRES_USER:-geointel}"
 GEOINTEL_POSTGRES_PASSWORD="${GEOINTEL_POSTGRES_PASSWORD:-}"
 GEOINTEL_CORS_ORIGINS="${GEOINTEL_CORS_ORIGINS:-http://localhost:${GEOINTEL_FRONTEND_PORT},http://127.0.0.1:${GEOINTEL_FRONTEND_PORT},http://192.168.10.150:${GEOINTEL_FRONTEND_PORT}}"
 GEOINTEL_MAX_UPLOAD_MB="${GEOINTEL_MAX_UPLOAD_MB:-500}"
+GEOINTEL_AUTH_ENABLED="${GEOINTEL_AUTH_ENABLED:-false}"
+GEOINTEL_AUTH_USERNAME="${GEOINTEL_AUTH_USERNAME:-}"
+GEOINTEL_AUTH_PASSWORD_HASH="${GEOINTEL_AUTH_PASSWORD_HASH:-}"
+GEOINTEL_AUTH_SESSION_SECRET="${GEOINTEL_AUTH_SESSION_SECRET:-}"
+GEOINTEL_AUTH_SESSION_TTL_SECONDS="${GEOINTEL_AUTH_SESSION_TTL_SECONDS:-43200}"
 ORTHOPHOTO_ENABLED="${ORTHOPHOTO_ENABLED:-true}"
 ORTHOPHOTO_WMS_URL="${ORTHOPHOTO_WMS_URL:-https://geo.api.vlaanderen.be/OMWRGBMRVL/wms}"
 ORTHOPHOTO_WMS_LAYER="${ORTHOPHOTO_WMS_LAYER:-Ortho}"
@@ -171,6 +176,29 @@ validate_runtime_config() {
     return 2
   fi
 
+  case "$GEOINTEL_AUTH_ENABLED" in
+    true|false) ;;
+    *)
+      echo "GEOINTEL_AUTH_ENABLED must be true or false." >&2
+      return 2
+      ;;
+  esac
+  if [ "$GEOINTEL_AUTH_ENABLED" = "true" ]; then
+    if [ -z "$GEOINTEL_AUTH_USERNAME" ] \
+      || [ -z "$GEOINTEL_AUTH_PASSWORD_HASH" ] \
+      || [ "${#GEOINTEL_AUTH_SESSION_SECRET}" -lt 32 ]; then
+      echo "Enabled operator authentication requires username, password hash and a 32+ character session secret." >&2
+      return 2
+    fi
+    case "$GEOINTEL_AUTH_PASSWORD_HASH" in
+      pbkdf2_sha256\$*) ;;
+      *)
+        echo "GEOINTEL_AUTH_PASSWORD_HASH must use the pbkdf2_sha256 format." >&2
+        return 2
+        ;;
+    esac
+  fi
+
   case "$GEOINTEL_POSTGRES_PASSWORD" in
     ''|geointel|postgres|password|changeme|change-me-before-shared-use)
       echo "Refusing deployment with an empty or known-default PostGIS password." >&2
@@ -241,6 +269,11 @@ docker run -d \
   -e GEOINTEL_STORAGE_ROOT=/app/storage \
   -e GEOINTEL_CORS_ORIGINS="$GEOINTEL_CORS_ORIGINS" \
   -e GEOINTEL_MAX_UPLOAD_MB="$GEOINTEL_MAX_UPLOAD_MB" \
+  -e GEOINTEL_AUTH_ENABLED="$GEOINTEL_AUTH_ENABLED" \
+  -e GEOINTEL_AUTH_USERNAME="$GEOINTEL_AUTH_USERNAME" \
+  -e GEOINTEL_AUTH_PASSWORD_HASH="$GEOINTEL_AUTH_PASSWORD_HASH" \
+  -e GEOINTEL_AUTH_SESSION_SECRET="$GEOINTEL_AUTH_SESSION_SECRET" \
+  -e GEOINTEL_AUTH_SESSION_TTL_SECONDS="$GEOINTEL_AUTH_SESSION_TTL_SECONDS" \
   -e ORTHOPHOTO_ENABLED="$ORTHOPHOTO_ENABLED" \
   -e ORTHOPHOTO_WMS_URL="$ORTHOPHOTO_WMS_URL" \
   -e ORTHOPHOTO_WMS_LAYER="$ORTHOPHOTO_WMS_LAYER" \

docs/API_CONTRACTS.md

@@ -45,6 +45,57 @@ Any valid GeoJSON geometry object. V1 primarily expects `Polygon` and `MultiPoly
 }
 ```
 
+## Operator authentication
+
+Authentication is an optional single-operator access gate, not multi-user
+account management. When `GEOINTEL_AUTH_ENABLED=true`, every `/api/v1/*`
+request except the three authentication endpoints below requires a valid
+signed `geointel_session` cookie. Missing, expired or modified sessions return
+HTTP 401 with `AUTHENTICATION_REQUIRED`. Direct loopback calls to the backend
+without proxy headers remain available to trusted in-container operator tools;
+the backend is bound to loopback in the all-in-one runtime.
+
+The runtime stores only a PBKDF2-SHA256 password hash and an independent
+session-signing secret. The browser receives an HttpOnly, SameSite=Strict,
+time-limited cookie. Five failed attempts for one client/username combination
+within five minutes temporarily return HTTP 429 `LOGIN_RATE_LIMITED`.
+
+### GET `/api/v1/auth/session`
+
+Public session probe used by the frontend before it mounts the workbench.
+When authentication is disabled, `authenticated` is true and
+`authentication_required` is false so local development retains its existing
+direct workflow.
+
+```json
+{
+  "data": {
+    "authentication_required": true,
+    "authenticated": false,
+    "username": null,
+    "expires_at": null
+  }
+}
+```
+
+### POST `/api/v1/auth/login`
+
+```json
+{
+  "username": "operator",
+  "password": "user-supplied secret"
+}
+```
+
+Successful login sets the session cookie and returns the authenticated session
+shape. Invalid credentials return HTTP 401 `INVALID_CREDENTIALS`; username
+existence is not disclosed.
+
+### POST `/api/v1/auth/logout`
+
+Clears the browser cookie and returns an unauthenticated session. Logout is
+idempotent and remains callable when the current cookie is missing or expired.
+
 ## Health
 
 ### GET `/health/live`

docs/CODEX_EXECUTION_LOG.md

@@ -11215,3 +11215,32 @@ Pre-release evidence:
   coverage 1.0, mean 159.3529 m DNG, minimum 51.7473 m DNG, maximum 223.4930
   m DNG and mean slope 5.2786 degrees. Water depth and volume remain explicitly
   unsupported because an MNT cannot establish either quantity.
+
+## 2026-07-22 - Stitch landing page and operator login
+
+Implemented:
+
+- translated the supplied `stitch_geointel_complete_workbench_redesign.zip`
+  into a native responsive React landing page rather than embedding its static
+  Tailwind mockup or temporary external image URLs;
+- added a project-owned optimized Belgium/North Sea hero asset and kept the
+  existing operational workbench unchanged behind the access boundary;
+- added public session probing, server-side PBKDF2-SHA256 credential checks,
+  signed HttpOnly/SameSite session cookies, expiry, failed-login throttling and
+  idempotent logout;
+- protected proxied browser API requests while retaining trusted direct
+  loopback access for in-container operator scripts; no account table,
+  registration, role system or other multi-user scope was introduced;
+- extended the Unraid environment/template and release runtime smoke to carry
+  the login configuration without storing a plaintext password.
+
+Pre-deployment validation:
+
+- the complete readiness gate passed with 1,107 backend tests and 36 frontend
+  tests, backend compile, API/documentation contract audit, frontend typecheck,
+  production build, Alembic head `202607160001` and all script checks;
+- the authentication tests cover unauthenticated API rejection, successful
+  login with an HttpOnly/SameSite cookie, logout, signature tampering and the
+  deployment guarantee that only a password hash reaches the container.
+
+Live deployment and login-journey evidence are appended after rollout.

docs/KNOWN_LIMITATIONS.md

@@ -6,6 +6,11 @@ These limitations are explicit, bounded and non-deceptive. None is a hidden
 CRITICAL or HIGH release defect. Coverage and capability responses remain the
 runtime source of truth.
 
+- The access gate intentionally supports one environment-configured operator
+  account. There is no registration, password-recovery email, role model,
+  organisation management or multi-user database. Password rotation is an
+  operator configuration action followed by a runtime restart.
+
 ## Source coverage
 
 - National administrative land and maritime scope is operational from

docs/TODO.md

@@ -2,6 +2,11 @@
 
 ## Actieve post-RC datadekkingsfase
 
+- [x] Implementeer de aangeleverde Stitch-landingspagina als echte React-
+  toegangspoort en bescherm de workbench met één veilig geconfigureerd
+  operatoraccount, sessieverval, uitloggen en zichtbare foutstatussen. Dit is
+  geen multi-user- of tenantbeheersysteem.
+
 `docs/POST_RC_DATA_COVERAGE_ROADMAP_BELGIUM_NORTH_SEA.md` was het autonome
 uitvoeringsbord na `v1.0.0-rc.1` en is nu afgesloten voor `v1.0.0`. Dit is geen
 RC-12. De definitieve release blijft immutable bewijs; verdere databronnen

frontend/index.html

@@ -1,9 +1,11 @@
 <!doctype html>
-<html lang="en">
+<html lang="nl">
   <head>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <link rel="icon" type="image/svg+xml" href="/geointel-icon.svg" />
+    <meta name="theme-color" content="#087266" />
+    <meta name="description" content="GeoIntel Atlas is de operationele GeoAI-workbench voor België en de Belgische Noordzee." />
     <title>GeoIntel</title>
   </head>
   <body>

frontend/src/App.tsx

@@ -1,4 +1,5 @@
 import { useEffect, useMemo, useRef, useState } from 'react'
+import { LogOut, UserRound } from 'lucide-react'
 import '@fontsource/manrope/latin-500.css'
 import '@fontsource/manrope/latin-600.css'
 import '@fontsource/manrope/latin-700.css'
@@ -8,6 +9,7 @@ import '@fontsource/public-sans/latin-600.css'
 import './styles/app.css'
 import './styles/premium.css'
 import './styles/atlas-workbench.css'
+import { LandingPage } from './components/auth/LandingPage'
 import { ChangeDetectionPanel } from './components/analysis/ChangeDetectionPanel'
 import { GeoAssistantPanel } from './components/assistant/GeoAssistantPanel'
 import { DatasetPanel } from './components/datasets/DatasetPanel'
@@ -38,6 +40,7 @@ import { useExportWorkflow } from './hooks/useExportWorkflow'
 import { useMapSelectionDataset } from './hooks/useMapSelectionDataset'
 import { useMapSelectionQa } from './hooks/useMapSelectionQa'
 import { useMapWorkspaceState } from './hooks/useMapWorkspaceState'
+import { useOperatorSession } from './hooks/useOperatorSession'
 import { useMapSelectionExtract } from './hooks/useMapSelectionExtract'
 import { useMapOrthophotoAnalysis } from './hooks/useMapOrthophotoAnalysis'
 import { isDetectionImageryDataset, isMapRasterDataset } from './lib/datasetCapabilities'
@@ -81,7 +84,13 @@ const workspaceNavGroups: WorkspaceNavigationGroup[] = [
   { label: 'Beheer', keys: ['overview', 'system'] },
 ]
 
-function App(): JSX.Element {
+interface WorkbenchAppProps {
+  username: string | null
+  loggingOut: boolean
+  onLogout: () => void
+}
+
+function WorkbenchApp({ username, loggingOut, onLogout }: WorkbenchAppProps): JSX.Element {
   const [activeWorkspace, setActiveWorkspace] = useState<WorkspaceKey>('map')
   const [inspectorOpen, setInspectorOpen] = useState(false)
   const [mapContentMode, setMapContentMode] = useState<'dataset' | 'analysis'>('dataset')
@@ -818,6 +827,16 @@ function App(): JSX.Element {
               <span aria-hidden="true" />
               <strong>{workspaceDataLoading ? 'Laden' : errorMessage ? 'Aandacht' : 'Gereed'}</strong>
             </div>
+            {username ? (
+              <div className="context-account" aria-label="Aangemelde gebruiker">
+                <UserRound aria-hidden="true" />
+                <span title={username}>{username}</span>
+                <button type="button" onClick={onLogout} disabled={loggingOut}>
+                  <LogOut aria-hidden="true" />
+                  <span>{loggingOut ? 'Uitloggen…' : 'Uitloggen'}</span>
+                </button>
+              </div>
+            ) : null}
           </header>
 
           <div className="workbench-content">
@@ -1300,4 +1319,33 @@ function App(): JSX.Element {
   )
 }
 
+function App(): JSX.Element {
+  const { session, sessionError, loggingOut, handleAuthenticated, handleLogout } = useOperatorSession()
+
+  if (session === null) {
+    return (
+      <div className="landing-auth-loading" role="status" aria-live="polite">
+        <div><span aria-hidden="true" /><strong>GeoIntel wordt voorbereid…</strong></div>
+      </div>
+    )
+  }
+
+  if (!session.authenticated) {
+    return (
+      <LandingPage
+        serviceError={sessionError}
+        onAuthenticated={handleAuthenticated}
+      />
+    )
+  }
+
+  return (
+    <WorkbenchApp
+      username={session.authentication_required ? session.username : null}
+      loggingOut={loggingOut}
+      onLogout={handleLogout}
+    />
+  )
+}
+
 export default App

frontend/src/components/auth/LandingPage.test.tsx

@@ -0,0 +1,48 @@
+import { cleanup, fireEvent, render, screen, waitFor } from '@testing-library/react'
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
+import { LandingPage } from './LandingPage'
+import { login } from '../../services/api/auth'
+
+
+vi.mock('../../services/api/auth', () => ({
+  login: vi.fn(),
+}))
+
+
+describe('LandingPage', () => {
+  beforeEach(() => {
+    vi.mocked(login).mockReset()
+  })
+
+  afterEach(() => cleanup())
+
+  it('shows the Stitch-derived landing content and submits the real login flow', async () => {
+    const onAuthenticated = vi.fn()
+    vi.mocked(login).mockResolvedValue({
+      authentication_required: true,
+      authenticated: true,
+      username: 'operator',
+      expires_at: '2026-07-22T20:00:00Z',
+    })
+    render(<LandingPage onAuthenticated={onAuthenticated} />)
+
+    expect(screen.getByRole('heading', { name: /Operationele GIS-analyse/i })).toBeTruthy()
+    fireEvent.change(screen.getByLabelText('Gebruikersnaam'), { target: { value: 'operator' } })
+    fireEvent.change(screen.getByLabelText('Wachtwoord'), { target: { value: 'correct' } })
+    fireEvent.click(screen.getAllByRole('button', { name: 'Inloggen' })[1])
+
+    await waitFor(() => expect(login).toHaveBeenCalledWith('operator', 'correct'))
+    expect(onAuthenticated).toHaveBeenCalledWith(expect.objectContaining({ authenticated: true }))
+  })
+
+  it('surfaces an authentication error without entering the workbench', async () => {
+    vi.mocked(login).mockRejectedValue(new Error('Gebruikersnaam of wachtwoord is onjuist.'))
+    render(<LandingPage onAuthenticated={vi.fn()} />)
+
+    fireEvent.change(screen.getByLabelText('Gebruikersnaam'), { target: { value: 'operator' } })
+    fireEvent.change(screen.getByLabelText('Wachtwoord'), { target: { value: 'wrong' } })
+    fireEvent.click(screen.getAllByRole('button', { name: 'Inloggen' })[1])
+
+    expect((await screen.findByRole('alert')).textContent).toContain('Gebruikersnaam of wachtwoord is onjuist.')
+  })
+})

frontend/src/components/auth/LandingPage.tsx

@@ -0,0 +1,229 @@
+import { useEffect, useRef, useState, type FormEvent } from 'react'
+import {
+  ArrowRight,
+  BrainCircuit,
+  CheckCircle2,
+  Database,
+  Layers3,
+  LockKeyhole,
+  LogIn,
+  MapPinned,
+  Menu,
+  ShieldCheck,
+  X,
+} from 'lucide-react'
+import { login } from '../../services/api/auth'
+import type { AuthSession } from '../../services/api/auth'
+import { formatError } from '../../lib/formatError'
+import '../../styles/landing.css'
+
+interface LandingPageProps {
+  onAuthenticated: (session: AuthSession) => void
+  serviceError?: string | null
+}
+
+const capabilityItems = [
+  {
+    icon: MapPinned,
+    title: 'Heel België in beeld',
+    description:
+      'Werk met officiële bronnen voor Vlaanderen, Wallonië, Brussel en de Belgische Noordzee, zonder regionale semantiek te vermengen.',
+    tags: ['NGI', 'SPW', 'Digitaal Vlaanderen'],
+    tone: 'primary',
+  },
+  {
+    icon: BrainCircuit,
+    title: 'AI met bewijsgrenzen',
+    description:
+      'Voer objectdetectie uit op geschikte luchtbeelden en beoordeel resultaten tegen referentiedata met zichtbare model- en validatiegrenzen.',
+    tags: ['Objectdetectie', 'Lokale assistent'],
+    tone: 'secondary',
+  },
+  {
+    icon: ShieldCheck,
+    title: 'Operationele kwaliteit',
+    description:
+      'Elke analyse bewaart bron, meetmoment, CRS, eenheid en beperkingen. Resultaten blijven inspecteerbaar vóór export of besluitvorming.',
+    tags: ['QA/QC', 'Herleidbaar'],
+    tone: 'attention',
+  },
+]
+
+export function LandingPage({ onAuthenticated, serviceError = null }: LandingPageProps): JSX.Element {
+  const [username, setUsername] = useState('')
+  const [password, setPassword] = useState('')
+  const [submitting, setSubmitting] = useState(false)
+  const [loginError, setLoginError] = useState<string | null>(null)
+  const [menuOpen, setMenuOpen] = useState(false)
+  const usernameRef = useRef<HTMLInputElement | null>(null)
+
+  useEffect(() => {
+    document.body.classList.add('landing-body')
+    return () => document.body.classList.remove('landing-body')
+  }, [])
+
+  const submitLogin = async (event: FormEvent<HTMLFormElement>) => {
+    event.preventDefault()
+    setSubmitting(true)
+    setLoginError(null)
+    try {
+      const session = await login(username.trim(), password)
+      onAuthenticated(session)
+    } catch (error) {
+      setLoginError(formatError(error, 'Aanmelden is niet gelukt. Probeer het opnieuw.'))
+    } finally {
+      setSubmitting(false)
+    }
+  }
+
+  const focusLogin = () => {
+    setMenuOpen(false)
+    window.requestAnimationFrame(() => usernameRef.current?.focus())
+  }
+
+  return (
+    <div className="landing-page">
+      <a className="landing-skip-link" href="#login-panel">Ga naar aanmelden</a>
+      <header className="landing-header">
+        <a className="landing-brand" href="#top" aria-label="GeoIntel Atlas startpagina">
+          <span className="landing-brand-mark" aria-hidden="true">GI</span>
+          <span>GeoIntel Atlas</span>
+        </a>
+        <button
+          className="landing-menu-toggle"
+          type="button"
+          aria-label={menuOpen ? 'Navigatie sluiten' : 'Navigatie openen'}
+          aria-expanded={menuOpen}
+          onClick={() => setMenuOpen((current) => !current)}
+        >
+          {menuOpen ? <X aria-hidden="true" /> : <Menu aria-hidden="true" />}
+        </button>
+        <nav className={menuOpen ? 'landing-nav landing-nav-open' : 'landing-nav'} aria-label="Landingspagina">
+          <a href="#mogelijkheden" onClick={() => setMenuOpen(false)}>Verkennen</a>
+          <a href="#werkproces" onClick={() => setMenuOpen(false)}>Analyseren</a>
+          <a href="#kwaliteit" onClick={() => setMenuOpen(false)}>Kwaliteit</a>
+        </nav>
+        <button className="landing-header-login" type="button" onClick={focusLogin}>
+          Inloggen
+        </button>
+      </header>
+
+      <main id="top">
+        <section className="landing-hero" aria-labelledby="landing-title">
+          <div className="landing-hero-background" aria-hidden="true" />
+          <div className="landing-hero-content">
+            <div className="landing-hero-copy">
+              <p className="landing-kicker"><CheckCircle2 aria-hidden="true" /> Operationele GeoAI-workbench</p>
+              <h1 id="landing-title">Operationele GIS-analyse <span>op topniveau.</span></h1>
+              <p className="landing-lead">
+                De kaartgerichte workbench voor professionals die werken met gegevens van België en de Belgische Noordzee. Selecteer een gebied, meet officiële bronnen en controleer ieder resultaat.
+              </p>
+              <div className="landing-hero-actions">
+                <a className="landing-primary-action" href="#mogelijkheden">
+                  <MapPinned aria-hidden="true" /> Bekijk mogelijkheden
+                </a>
+                <button className="landing-secondary-action" type="button" onClick={focusLogin}>
+                  Naar inloggen <ArrowRight aria-hidden="true" />
+                </button>
+              </div>
+              <dl className="landing-trust-strip" aria-label="Platformbereik">
+                <div><dt>Geografie</dt><dd>België + Noordzee</dd></div>
+                <div><dt>Bronnen</dt><dd>Officieel per regio</dd></div>
+                <div><dt>Uitvoer</dt><dd>GIS-herleidbaar</dd></div>
+              </dl>
+            </div>
+
+            <div className="landing-login-card" id="login-panel">
+              <div className="landing-login-heading">
+                <span className="landing-login-icon" aria-hidden="true"><LockKeyhole /></span>
+                <div>
+                  <h2>Toegang Workbench</h2>
+                  <p>Log in met uw GeoIntel-account.</p>
+                </div>
+              </div>
+              <form onSubmit={submitLogin} aria-busy={submitting}>
+                <label htmlFor="login-username">Gebruikersnaam</label>
+                <input
+                  ref={usernameRef}
+                  id="login-username"
+                  name="username"
+                  type="text"
+                  autoComplete="username"
+                  value={username}
+                  onChange={(event) => setUsername(event.target.value)}
+                  disabled={submitting}
+                  required
+                />
+                <label htmlFor="login-password">Wachtwoord</label>
+                <input
+                  id="login-password"
+                  name="password"
+                  type="password"
+                  autoComplete="current-password"
+                  value={password}
+                  onChange={(event) => setPassword(event.target.value)}
+                  disabled={submitting}
+                  required
+                />
+                {loginError || serviceError ? (
+                  <p className="landing-login-error" role="alert">{loginError ?? serviceError}</p>
+                ) : null}
+                <button type="submit" disabled={submitting || !username.trim() || !password}>
+                  <LogIn aria-hidden="true" /> {submitting ? 'Aanmelden…' : 'Inloggen'}
+                </button>
+              </form>
+              <p className="landing-session-note"><ShieldCheck aria-hidden="true" /> Beveiligde, tijdelijke operatorsessie</p>
+            </div>
+          </div>
+        </section>
+
+        <section className="landing-capabilities" id="mogelijkheden" aria-labelledby="capabilities-title">
+          <div className="landing-section-heading">
+            <p>Van bron tot besluit</p>
+            <h2 id="capabilities-title">Eén werkbank, controle over de hele keten</h2>
+          </div>
+          <div className="landing-capability-grid">
+            {capabilityItems.map(({ icon: Icon, title, description, tags, tone }) => (
+              <article key={title} className={`landing-capability landing-capability-${tone}`}>
+                <span className="landing-capability-icon" aria-hidden="true"><Icon /></span>
+                <h3>{title}</h3>
+                <p>{description}</p>
+                <div>{tags.map((tag) => <span key={tag}>{tag}</span>)}</div>
+              </article>
+            ))}
+          </div>
+        </section>
+
+        <section className="landing-workflow" id="werkproces" aria-labelledby="workflow-title">
+          <div className="landing-workflow-map">
+            <div className="landing-workflow-map-image" aria-hidden="true" />
+            <div>
+              <p>Kaart als werkomgeving</p>
+              <h2 id="workflow-title">Van selectie naar aantoonbaar inzicht</h2>
+              <span>Kies thema → teken gebied → controleer bron → analyseer → exporteer</span>
+            </div>
+          </div>
+          <div className="landing-workflow-details">
+            <article>
+              <Database aria-hidden="true" />
+              <div><h3>Bronnen per rechtsgebied</h3><p>Vlaamse, Waalse, Brusselse en maritieme bronnen blijven herkenbaar gescheiden.</p></div>
+            </article>
+            <article>
+              <Layers3 aria-hidden="true" />
+              <div><h3>Toestand en evolutie</h3><p>Vergelijk alleen meetmomenten die inhoudelijk en ruimtelijk verenigbaar zijn.</p></div>
+            </article>
+            <article id="kwaliteit">
+              <ShieldCheck aria-hidden="true" />
+              <div><h3>Kwaliteit vóór export</h3><p>CRS, eenheid, dekking, herkomst en beperkingen blijven naast het resultaat zichtbaar.</p></div>
+            </article>
+          </div>
+        </section>
+      </main>
+
+      <footer className="landing-footer">
+        <div><strong>GeoIntel Atlas Workbench</strong><p>Operationele GIS-analyse voor België en de Belgische Noordzee.</p></div>
+        <p>© {new Date().getFullYear()} GeoIntel · Interne operatoromgeving</p>
+      </footer>
+    </div>
+  )
+}

frontend/src/hooks/useOperatorSession.ts

@@ -0,0 +1,64 @@
+import { useEffect, useState } from 'react'
+import { formatError } from '../lib/formatError'
+import { getAuthSession, logout, type AuthSession } from '../services/api/auth'
+
+const signedOutSession: AuthSession = {
+  authentication_required: true,
+  authenticated: false,
+  username: null,
+  expires_at: null,
+}
+
+export function useOperatorSession() {
+  const [session, setSession] = useState<AuthSession | null>(null)
+  const [sessionError, setSessionError] = useState<string | null>(null)
+  const [loggingOut, setLoggingOut] = useState(false)
+
+  useEffect(() => {
+    let active = true
+    getAuthSession()
+      .then((value) => {
+        if (active) {
+          setSession(value)
+          setSessionError(null)
+        }
+      })
+      .catch((error) => {
+        if (active) {
+          setSession(signedOutSession)
+          setSessionError(formatError(error, 'De aanmeldservice is tijdelijk niet bereikbaar.'))
+        }
+      })
+    return () => {
+      active = false
+    }
+  }, [])
+
+  useEffect(() => {
+    const expireSession = () => {
+      setSession(signedOutSession)
+      setSessionError('Uw sessie is verlopen. Meld u opnieuw aan.')
+    }
+    window.addEventListener('geointel:session-expired', expireSession)
+    return () => window.removeEventListener('geointel:session-expired', expireSession)
+  }, [])
+
+  const handleLogout = async () => {
+    setLoggingOut(true)
+    try {
+      setSession(await logout())
+      setSessionError(null)
+    } catch (error) {
+      setSessionError(formatError(error, 'Uitloggen is niet gelukt.'))
+    } finally {
+      setLoggingOut(false)
+    }
+  }
+
+  const handleAuthenticated = (authenticatedSession: AuthSession) => {
+    setSession(authenticatedSession)
+    setSessionError(null)
+  }
+
+  return { session, sessionError, loggingOut, handleAuthenticated, handleLogout }
+}

frontend/src/services/api/auth.ts

@@ -0,0 +1,20 @@
+import { apiGet, apiPost } from './client'
+
+export interface AuthSession {
+  authentication_required: boolean
+  authenticated: boolean
+  username: string | null
+  expires_at: string | null
+}
+
+export function getAuthSession(): Promise<AuthSession> {
+  return apiGet<AuthSession>('/api/v1/auth/session')
+}
+
+export function login(username: string, password: string): Promise<AuthSession> {
+  return apiPost<AuthSession>('/api/v1/auth/login', { username, password })
+}
+
+export function logout(): Promise<AuthSession> {
+  return apiPost<AuthSession>('/api/v1/auth/logout')
+}

frontend/src/services/api/client.ts

@@ -23,19 +23,23 @@ async function parseResponse<T>(response: Response): Promise<T> {
     const code = typeof payload?.error === "string" ? payload.error : legacyError?.code ?? "REQUEST_ERROR";
     const message = payload?.message ?? legacyError?.message ?? `Request failed (${response.status})`;
     const details = payload?.details ?? legacyError?.details;
+    if (response.status === 401 && code === "AUTHENTICATION_REQUIRED") {
+      window.dispatchEvent(new CustomEvent("geointel:session-expired"));
+    }
     throw new ApiHttpError(message, code, details);
   }
   return payload.data as T;
 }
 
 export async function apiGet<T>(path: string): Promise<T> {
-  const response = await fetch(apiUrl(path));
+  const response = await fetch(apiUrl(path), { credentials: "same-origin" });
   return parseResponse<T>(response);
 }
 
 export async function apiPost<T>(path: string, body?: object): Promise<T> {
   const response = await fetch(apiUrl(path), {
     method: "POST",
+    credentials: "same-origin",
     headers: { "Content-Type": "application/json" },
     body: body ? JSON.stringify(body) : undefined,
   });
@@ -45,6 +49,7 @@ export async function apiPost<T>(path: string, body?: object): Promise<T> {
 export async function apiPatch<T>(path: string, body?: object): Promise<T> {
   const response = await fetch(apiUrl(path), {
     method: "PATCH",
+    credentials: "same-origin",
     headers: { "Content-Type": "application/json" },
     body: body ? JSON.stringify(body) : undefined,
   });
@@ -54,6 +59,7 @@ export async function apiPatch<T>(path: string, body?: object): Promise<T> {
 export async function apiDelete<T>(path: string): Promise<T> {
   const response = await fetch(apiUrl(path), {
     method: "DELETE",
+    credentials: "same-origin",
   });
   return parseResponse<T>(response);
 }
@@ -61,6 +67,7 @@ export async function apiDelete<T>(path: string): Promise<T> {
 export async function apiMultipart<T>(path: string, form: FormData): Promise<T> {
   const response = await fetch(apiUrl(path), {
     method: "POST",
+    credentials: "same-origin",
     body: form,
   });
   return parseResponse<T>(response);

frontend/src/styles/atlas-workbench.css

@@ -217,7 +217,7 @@ textarea {
   position: relative;
   z-index: 30;
   display: grid;
-  grid-template-columns: minmax(0, 1fr) auto;
+  grid-template-columns: minmax(0, 1fr) auto auto;
   min-width: 0;
   min-height: var(--atlas-topbar-height);
   align-items: stretch;
@@ -225,6 +225,34 @@ textarea {
   background: #eefdf9;
 }
 
+.context-account {
+  display: flex;
+  min-width: 0;
+  gap: 0.45rem;
+  align-items: center;
+  border-left: 1px solid var(--atlas-line);
+  padding: 0 0.65rem;
+  color: var(--atlas-ink-soft);
+  font-size: 0.62rem;
+}
+
+.context-account > svg { width: 0.95rem; height: 0.95rem; color: var(--atlas-primary); }
+.context-account > span { max-width: 8rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
+.context-account button {
+  display: inline-flex;
+  min-height: 1.85rem;
+  gap: 0.35rem;
+  align-items: center;
+  border: 1px solid var(--atlas-line-strong);
+  border-radius: var(--atlas-radius);
+  padding: 0.3rem 0.48rem;
+  background: var(--atlas-surface);
+  color: var(--atlas-ink-soft);
+  font-size: 0.59rem;
+}
+.context-account button svg { width: 0.8rem; height: 0.8rem; }
+.context-account button:disabled { opacity: 0.55; }
+
 .mobile-brand {
   display: none;
 }
@@ -1739,6 +1767,15 @@ textarea {
     display: none;
   }
 
+  .context-account {
+    border-left: 0;
+  }
+
+  .context-account > span,
+  .context-account button > span {
+    display: none;
+  }
+
   .workbench-content {
     display: block;
     overflow: visible;

frontend/src/styles/landing.css

@@ -0,0 +1,372 @@
+:root {
+  --landing-canvas: #f5f7f6;
+  --landing-surface: #ffffff;
+  --landing-ink: #102f2a;
+  --landing-muted: #56706a;
+  --landing-primary: #087266;
+  --landing-primary-strong: #05574f;
+  --landing-mint: #dff7f2;
+  --landing-blue: #315d73;
+  --landing-amber: #b46432;
+  --landing-line: #b9d0ca;
+}
+
+body.landing-body {
+  overflow: auto;
+  background: var(--landing-canvas);
+}
+
+.landing-page {
+  min-width: 20rem;
+  min-height: 100dvh;
+  overflow-x: hidden;
+  background: var(--landing-canvas);
+  color: var(--landing-ink);
+  font-family: "Public Sans", "Segoe UI", sans-serif;
+}
+
+.landing-page *,
+.landing-page *::before,
+.landing-page *::after {
+  box-sizing: border-box;
+}
+
+.landing-skip-link {
+  position: fixed;
+  z-index: 120;
+  top: -4rem;
+  left: 1rem;
+  padding: 0.7rem 1rem;
+  background: var(--landing-primary-strong);
+  color: #fff;
+}
+
+.landing-skip-link:focus { top: 0.75rem; }
+
+.landing-header {
+  position: fixed;
+  z-index: 100;
+  top: 0;
+  right: 0;
+  left: 0;
+  display: grid;
+  min-height: 3.65rem;
+  grid-template-columns: auto minmax(0, 1fr) auto;
+  gap: 2rem;
+  align-items: center;
+  border-bottom: 1px solid rgba(70, 105, 97, 0.26);
+  padding: 0.55rem clamp(1rem, 4vw, 4.5rem);
+  background: rgba(255, 255, 255, 0.96);
+  backdrop-filter: blur(14px);
+}
+
+.landing-brand {
+  display: inline-flex;
+  gap: 0.65rem;
+  align-items: center;
+  color: var(--landing-primary-strong);
+  font-family: "Manrope", "Segoe UI", sans-serif;
+  font-weight: 800;
+  text-decoration: none;
+}
+
+.landing-brand-mark {
+  display: grid;
+  width: 2rem;
+  height: 2rem;
+  place-items: center;
+  border: 1px solid #8ec7bc;
+  border-radius: 4px;
+  background: #e7faf6;
+  font-size: 0.76rem;
+}
+
+.landing-nav {
+  display: flex;
+  gap: 1.75rem;
+  align-items: center;
+}
+
+.landing-nav a {
+  border-bottom: 2px solid transparent;
+  padding: 0.35rem 0;
+  color: #34534d;
+  font-size: 0.82rem;
+  font-weight: 600;
+  text-decoration: none;
+}
+
+.landing-nav a:hover,
+.landing-nav a:focus-visible { border-bottom-color: var(--landing-primary); color: var(--landing-primary); }
+
+.landing-header-login,
+.landing-primary-action,
+.landing-login-card form button {
+  border: 1px solid var(--landing-primary);
+  border-radius: 4px;
+  background: var(--landing-primary);
+  color: #fff;
+  font-weight: 700;
+}
+
+.landing-header-login { min-height: 2.35rem; padding: 0.45rem 1.1rem; }
+.landing-menu-toggle { display: none; }
+
+.landing-hero {
+  position: relative;
+  display: grid;
+  min-height: min(58rem, 100dvh);
+  align-items: center;
+  overflow: hidden;
+  padding: 6.8rem clamp(1.25rem, 6vw, 6rem) 4rem;
+  isolation: isolate;
+}
+
+.landing-hero-background,
+.landing-workflow-map-image {
+  background-image: url('/landing-hero-belgium.webp');
+  background-position: center;
+  background-size: cover;
+}
+
+.landing-hero-background {
+  position: absolute;
+  z-index: -2;
+  inset: 0;
+  filter: saturate(0.58) contrast(0.82) brightness(1.13);
+  transform: scale(1.02);
+}
+
+.landing-hero::before {
+  position: absolute;
+  z-index: -1;
+  inset: 0;
+  background:
+    linear-gradient(90deg, rgba(245, 250, 248, 0.98) 0%, rgba(245, 250, 248, 0.88) 43%, rgba(239, 248, 245, 0.62) 68%, rgba(238, 247, 244, 0.76) 100%),
+    linear-gradient(0deg, var(--landing-canvas) 0%, transparent 22%);
+  content: '';
+}
+
+.landing-hero-content {
+  display: grid;
+  width: min(90rem, 100%);
+  grid-template-columns: minmax(0, 1.15fr) minmax(20rem, 27rem);
+  gap: clamp(3rem, 7vw, 8rem);
+  align-items: center;
+  margin: 0 auto;
+}
+
+.landing-hero-copy { max-width: 47rem; }
+.landing-kicker,
+.landing-section-heading > p {
+  display: inline-flex;
+  gap: 0.45rem;
+  align-items: center;
+  margin: 0 0 1.25rem;
+  color: var(--landing-primary-strong);
+  font-size: 0.68rem;
+  font-weight: 800;
+  letter-spacing: 0.09em;
+  text-transform: uppercase;
+}
+
+.landing-kicker {
+  border: 1px solid #a4d8cf;
+  border-radius: 999px;
+  padding: 0.42rem 0.7rem;
+  background: rgba(216, 250, 243, 0.82);
+}
+
+.landing-kicker svg { width: 0.9rem; height: 0.9rem; }
+.landing-hero h1 {
+  max-width: 44rem;
+  margin: 0;
+  color: #112f2a;
+  font-family: "Manrope", "Segoe UI", sans-serif;
+  font-size: clamp(3rem, 5.8vw, 6rem);
+  font-weight: 800;
+  letter-spacing: -0.055em;
+  line-height: 0.98;
+}
+
+.landing-hero h1 span { color: var(--landing-primary); }
+.landing-lead {
+  max-width: 40rem;
+  margin: 1.6rem 0 0;
+  color: #365a53;
+  font-size: clamp(1rem, 1.35vw, 1.2rem);
+  line-height: 1.65;
+}
+
+.landing-hero-actions { display: flex; gap: 0.75rem; margin-top: 2rem; }
+.landing-primary-action,
+.landing-secondary-action {
+  display: inline-flex;
+  min-height: 3rem;
+  gap: 0.55rem;
+  align-items: center;
+  justify-content: center;
+  border-radius: 4px;
+  padding: 0.72rem 1.15rem;
+  font-size: 0.84rem;
+  text-decoration: none;
+}
+
+.landing-primary-action svg,
+.landing-secondary-action svg { width: 1.05rem; height: 1.05rem; }
+.landing-secondary-action {
+  border: 1px solid #9bbab4;
+  background: rgba(255, 255, 255, 0.86);
+  color: var(--landing-ink);
+  font-weight: 700;
+}
+
+.landing-trust-strip {
+  display: flex;
+  gap: 0;
+  margin: 2.5rem 0 0;
+}
+
+.landing-trust-strip > div { border-left: 1px solid #9db8b2; padding: 0 1.25rem; }
+.landing-trust-strip > div:first-child { padding-left: 0; border-left: 0; }
+.landing-trust-strip dt { color: var(--landing-muted); font-size: 0.62rem; text-transform: uppercase; }
+.landing-trust-strip dd { margin: 0.25rem 0 0; color: var(--landing-ink); font-size: 0.78rem; font-weight: 700; }
+
+.landing-login-card {
+  border: 1px solid rgba(111, 153, 144, 0.64);
+  border-radius: 6px;
+  padding: clamp(1.4rem, 3vw, 2rem);
+  background: rgba(255, 255, 255, 0.94);
+  box-shadow: 0 24px 60px rgba(25, 57, 50, 0.16);
+  backdrop-filter: blur(12px);
+}
+
+.landing-login-heading { display: flex; gap: 0.85rem; align-items: flex-start; }
+.landing-login-icon {
+  display: grid;
+  width: 2.45rem;
+  height: 2.45rem;
+  flex: 0 0 2.45rem;
+  place-items: center;
+  border-radius: 4px;
+  background: var(--landing-mint);
+  color: var(--landing-primary);
+}
+
+.landing-login-icon svg { width: 1.15rem; }
+.landing-login-heading h2 { margin: 0; font-family: "Manrope", sans-serif; font-size: 1.35rem; }
+.landing-login-heading p { margin: 0.3rem 0 0; color: var(--landing-muted); font-size: 0.78rem; }
+.landing-login-card form { display: grid; gap: 0.5rem; margin-top: 1.8rem; }
+.landing-login-card label { margin-top: 0.55rem; color: #4b6862; font-size: 0.62rem; font-weight: 800; letter-spacing: 0.045em; text-transform: uppercase; }
+.landing-login-card input {
+  width: 100%;
+  min-height: 2.9rem;
+  border: 1px solid #aac9c2;
+  border-radius: 4px;
+  padding: 0.7rem 0.8rem;
+  background: #edf9f6;
+  color: var(--landing-ink);
+  outline: none;
+}
+
+.landing-login-card input:focus { border-color: var(--landing-primary); box-shadow: 0 0 0 3px rgba(8, 114, 102, 0.14); }
+.landing-login-card form button {
+  display: inline-flex;
+  min-height: 3rem;
+  gap: 0.5rem;
+  align-items: center;
+  justify-content: center;
+  margin-top: 0.75rem;
+}
+
+.landing-login-card form button svg { width: 1rem; }
+.landing-login-card form button:disabled { cursor: not-allowed; opacity: 0.55; }
+.landing-login-error { margin: 0.45rem 0 0; border-left: 3px solid #a33c39; padding: 0.55rem 0.7rem; background: #fff0ef; color: #7b2825; font-size: 0.72rem; }
+.landing-session-note { display: flex; gap: 0.45rem; align-items: center; justify-content: center; margin: 1.45rem 0 0; border-top: 1px solid #c5d6d2; padding-top: 1rem; color: var(--landing-muted); font-size: 0.68rem; }
+.landing-session-note svg { width: 0.9rem; }
+
+.landing-capabilities,
+.landing-workflow { padding: clamp(4rem, 8vw, 7.5rem) clamp(1.25rem, 6vw, 6rem); }
+.landing-capabilities { background: #fff; }
+.landing-section-heading { max-width: 50rem; margin: 0 auto 3rem; text-align: center; }
+.landing-section-heading > p { display: block; margin-bottom: 0.7rem; }
+.landing-section-heading h2 { margin: 0; font-family: "Manrope", sans-serif; font-size: clamp(2rem, 3.2vw, 3.2rem); letter-spacing: -0.035em; }
+.landing-capability-grid { display: grid; width: min(80rem, 100%); grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 4vw, 4rem); margin: 0 auto; }
+.landing-capability { border-top: 2px solid #aed4cc; padding-top: 1.6rem; }
+.landing-capability-icon { display: grid; width: 2.9rem; height: 2.9rem; place-items: center; border-radius: 4px; background: var(--landing-mint); color: var(--landing-primary); }
+.landing-capability-secondary { border-top-color: #b8d4e3; }
+.landing-capability-secondary .landing-capability-icon { background: #e7f2f8; color: var(--landing-blue); }
+.landing-capability-attention { border-top-color: #e4c1aa; }
+.landing-capability-attention .landing-capability-icon { background: #fff0e6; color: var(--landing-amber); }
+.landing-capability-icon svg { width: 1.35rem; }
+.landing-capability h3 { margin: 1.2rem 0 0.7rem; font-family: "Manrope", sans-serif; font-size: 1.1rem; }
+.landing-capability p { min-height: 6.5rem; margin: 0; color: var(--landing-muted); font-size: 0.85rem; line-height: 1.7; }
+.landing-capability > div { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1rem; }
+.landing-capability > div span { border-radius: 2px; padding: 0.3rem 0.42rem; background: #eaf7f4; color: #315b54; font-size: 0.58rem; font-weight: 800; text-transform: uppercase; }
+
+.landing-workflow { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(20rem, 0.85fr); gap: 1rem; background: #f0f5f3; }
+.landing-workflow-map { position: relative; display: grid; min-height: 36rem; align-items: end; overflow: hidden; border-radius: 6px; background: #09201d; color: #fff; }
+.landing-workflow-map-image { position: absolute; inset: 0; filter: brightness(0.48) saturate(0.78) hue-rotate(2deg); }
+.landing-workflow-map::after { position: absolute; inset: 35% 0 0; background: linear-gradient(transparent, rgba(3, 17, 15, 0.94)); content: ''; }
+.landing-workflow-map > div:last-child { position: relative; z-index: 2; padding: clamp(1.5rem, 4vw, 3rem); }
+.landing-workflow-map p { margin: 0 0 0.6rem; color: #9ce5d8; font-size: 0.68rem; font-weight: 800; text-transform: uppercase; }
+.landing-workflow-map h2 { max-width: 34rem; margin: 0; font-family: "Manrope", sans-serif; font-size: clamp(1.8rem, 3.5vw, 3.3rem); line-height: 1.05; }
+.landing-workflow-map span { display: block; margin-top: 1rem; color: rgba(255, 255, 255, 0.74); font-size: 0.75rem; }
+.landing-workflow-details { display: grid; border: 1px solid var(--landing-line); border-radius: 6px; background: #fff; }
+.landing-workflow-details article { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 1rem; align-items: start; border-bottom: 1px solid #d7e2df; padding: clamp(1.4rem, 3vw, 2rem); }
+.landing-workflow-details article:last-child { border-bottom: 0; }
+.landing-workflow-details article > svg { width: 1.35rem; color: var(--landing-primary); }
+.landing-workflow-details h3 { margin: 0; font-family: "Manrope", sans-serif; font-size: 1rem; }
+.landing-workflow-details p { margin: 0.55rem 0 0; color: var(--landing-muted); font-size: 0.8rem; line-height: 1.6; }
+.landing-footer { display: flex; gap: 2rem; align-items: center; justify-content: space-between; padding: 2rem clamp(1.25rem, 4vw, 4.5rem); background: #061815; color: #fff; }
+.landing-footer strong { font-family: "Manrope", sans-serif; }
+.landing-footer p { margin: 0.35rem 0 0; color: rgba(255, 255, 255, 0.58); font-size: 0.7rem; }
+
+.landing-auth-loading {
+  display: grid;
+  min-height: 100dvh;
+  place-items: center;
+  background: #eef8f5;
+  color: var(--landing-primary-strong);
+  font-family: "Manrope", sans-serif;
+}
+
+.landing-auth-loading > div { display: grid; gap: 0.75rem; justify-items: center; }
+.landing-auth-loading span { width: 2rem; height: 2rem; border: 3px solid #b8dcd5; border-top-color: var(--landing-primary); border-radius: 50%; animation: landing-spin 0.8s linear infinite; }
+@keyframes landing-spin { to { transform: rotate(360deg); } }
+
+@media (max-width: 900px) {
+  .landing-header { grid-template-columns: auto auto auto; gap: 0.7rem; }
+  .landing-menu-toggle { display: grid; width: 2.35rem; height: 2.35rem; place-items: center; border: 1px solid var(--landing-line); border-radius: 4px; background: #fff; color: var(--landing-ink); }
+  .landing-menu-toggle svg { width: 1.15rem; }
+  .landing-nav { position: absolute; top: 100%; right: 0; left: 0; display: none; flex-direction: column; align-items: stretch; border-bottom: 1px solid var(--landing-line); padding: 0.75rem 1rem; background: #fff; }
+  .landing-nav-open { display: flex; }
+  .landing-hero { min-height: auto; }
+  .landing-hero-content { grid-template-columns: 1fr; gap: 3rem; }
+  .landing-hero-copy { max-width: 44rem; }
+  .landing-login-card { width: min(32rem, 100%); }
+  .landing-capability-grid { grid-template-columns: 1fr; }
+  .landing-capability p { min-height: 0; }
+  .landing-workflow { grid-template-columns: 1fr; }
+}
+
+@media (max-width: 560px) {
+  .landing-header { padding-inline: 0.75rem; }
+  .landing-brand span:last-child { display: none; }
+  .landing-hero { padding: 6.3rem 1rem 3rem; }
+  .landing-hero h1 { font-size: clamp(2.8rem, 16vw, 4.2rem); }
+  .landing-hero-actions { align-items: stretch; flex-direction: column; }
+  .landing-trust-strip { display: grid; grid-template-columns: 1fr; gap: 0.75rem; }
+  .landing-trust-strip > div,
+  .landing-trust-strip > div:first-child { border-left: 2px solid #9db8b2; padding: 0 0 0 0.75rem; }
+  .landing-capabilities,
+  .landing-workflow { padding: 3.5rem 1rem; }
+  .landing-workflow-map { min-height: 28rem; }
+  .landing-footer { align-items: flex-start; flex-direction: column; }
+}
+
+@media (prefers-reduced-motion: reduce) {
+  .landing-page *,
+  .landing-page *::before,
+  .landing-page *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
+}

scripts/verify_browser_runtime.sh

@@ -3,7 +3,8 @@ set -euo pipefail
 
 FRONTEND_URL="${1:-http://localhost:1202}"
 BACKEND_HEALTH_URL="${2:-}"
-API_URL="${FRONTEND_URL%/}/api/v1/projects"
+API_URL="${FRONTEND_URL%/}/api/v1/auth/session"
+PROJECTS_API_URL="${FRONTEND_URL%/}/api/v1/projects"
 ICON_URL="${FRONTEND_URL%/}/geointel-icon.png"
 
 if ! command -v curl >/dev/null 2>&1; then
@@ -14,19 +15,23 @@ fi
 echo "== GeoIntel browser runtime verification =="
 echo "Frontend: ${FRONTEND_URL}"
 echo "API through frontend proxy: ${API_URL}"
+echo "Protected API through frontend proxy: ${PROJECTS_API_URL}"
 echo "Icon: ${ICON_URL}"
 
 frontend_status=""
 api_response=""
+projects_status=""
 icon_status=""
 
 for attempt in $(seq 1 60); do
   frontend_status="$(curl -fsS -o /dev/null -w "%{http_code}" "${FRONTEND_URL}" 2>/dev/null || true)"
   icon_status="$(curl -fsS -o /dev/null -w "%{http_code}" "${ICON_URL}" 2>/dev/null || true)"
   api_response="$(curl -fsS "${API_URL}" 2>/dev/null || true)"
+  projects_status="$(curl -sS -o /dev/null -w "%{http_code}" "${PROJECTS_API_URL}" 2>/dev/null || true)"
 
   if [ "${frontend_status}" = "200" ] \
     && [ "${icon_status}" = "200" ] \
+    && { [ "${projects_status}" = "200" ] || [ "${projects_status}" = "401" ]; } \
     && printf '%s' "${api_response}" | grep -q '"data"'; then
     break
   fi
@@ -40,6 +45,11 @@ if [ "${frontend_status}" != "200" ]; then
   exit 1
 fi
 
+if [ "${projects_status}" != "200" ] && [ "${projects_status}" != "401" ]; then
+  echo "Protected API returned HTTP ${projects_status:-none}, expected 200 (auth disabled) or 401 (auth enabled)" >&2
+  exit 1
+fi
+
 if [ "${icon_status}" != "200" ]; then
   echo "Icon returned HTTP ${icon_status:-none}, expected 200" >&2
   exit 1