diff --git a/config/globals.nix b/config/globals.nix
new file mode 100644
index 0000000..7c64ec5
--- /dev/null
+++ b/config/globals.nix
@@ -0,0 +1,46 @@
+{
+  domain = "porzh.me";
+  admin = {
+    email = "dun0z@porzh.me";
+    name = "DuN0z";
+  };
+
+  smtp = {
+    host = "smtp.protonmail.ch";
+    port = 587 ;
+    user = "contact@porzh.me";
+  };
+
+  network = {
+    gateway = "192.168.50.1";
+    pennsardin = {
+      ip = "192.168.50.12";
+    };
+    terre-neuvas = {
+      ip = "192.168.50.11";
+    };
+  };
+
+  services = {
+    forgejo = {
+      home = "/var/lib/forgejo";
+      url = "govel.porzh.me";
+      user = "git";
+      port = 3000;
+    };
+    goaccess = {
+      home = "/var/lib/www/goaccess";
+      url = "koum.porzh.me";
+    };
+    levr = {
+      home = "/var/lib/services/levr";
+      build = "/var/lib/www/levr";
+      url = "levr.porzh.me";
+      user = "levr";
+    };
+    wikijs = {
+      url = "notes.porzh.me";
+      port = 3002 ;
+    };
+  };
+}
diff --git a/devshell.nix b/devshell.nix
new file mode 100644
index 0000000..ef9e633
--- /dev/null
+++ b/devshell.nix
@@ -0,0 +1,15 @@
+{pkgs}:
+pkgs.mkShell {
+  buildInputs = with pkgs; [
+    alejandra # formatteur nix officiel (rapide)
+    statix # linting pour repérer mauvaises pratiques
+    deadnix # détecte le code mort / imports inutiles
+  ];
+
+  shellHook = ''
+    echo "Tools dispo :"
+    echo "  alejandra .    # formate tout ton Nix"
+    echo "  statix check   # lint"
+    echo "  deadnix .      # cherche le code mort"
+  '';
+}
diff --git a/disko/pennsardin.nix b/disko/pennsardin.nix
new file mode 100644
index 0000000..3f1e614
--- /dev/null
+++ b/disko/pennsardin.nix
@@ -0,0 +1,185 @@
+{ ... }: {
+  disko.devices = {
+    disk.main = {
+      type = "disk";
+      device = "/dev/nvme0n1";
+      content = {
+        type = "gpt";
+        partitions = {
+          boot = {
+            size = "512MiB";
+            type = "EF00";
+            content = {
+              type = "filesystem";
+              format = "vfat";
+              mountpoint = "/boot/efi";
+              mountOptions = [ "umask=0077" "noauto" ];
+            };
+          };
+
+          rescue = {
+            size = "8GiB";
+            type = "8300";
+            content = {
+              type = "filesystem";
+              format = "ext4";
+              mountpoint = "/rescue";
+              mountOptions = [ "nofail" "noauto" "nosuid" "nodev" "noexec" ];
+            };
+          };
+
+          root = {
+            size = "100%";
+            type = "8e00"; # LVM partition
+            content = {
+              type = "lvm_pv";
+              vg = "vg-main";
+            };
+          };
+        };
+      };
+    };
+
+    lvm_vg."vg-main" = {
+      type = "lvm_vg";
+      lvs = {
+        # -- Système principal --
+        lv-root = {
+          size = "100G";
+          content = {
+            type = "btrfs";
+            mountpoint = "/";
+            mountOptions = [ "compress=zstd:3" "noatime" "space_cache=v2" "discard=async" ];
+          };
+        };
+
+        lv-home = {
+          size = "100G";
+          content = {
+            type = "btrfs";
+            extraArgs = [ "-f" ];
+            mountpoint = "/home";
+            mountOptions = [
+              "compress=zstd:3"
+              "noatime"
+              "nodev"
+              "nosuid"
+              "space_cache=v2"
+              "discard=async"
+            ];
+            subvolumes = {
+              "@homebin" = {
+                mountpoint = "/home/dunoz/bin";
+                mountOptions = [
+                  "compress=zstd:3"
+                  "noatime"
+                  "nodev"
+                  "nosuid"
+                  "space_cache=v2"
+                  "discard=async"
+                  "subvol=@homebin"
+                ];
+              };
+            };
+          };
+        };
+
+        lv-nix = {
+          size = "80G";
+          content = {
+            type = "btrfs";
+            mountpoint = "/nix";
+            mountOptions = [ "compress=zstd:3" "noatime" "space_cache=v2" "discard=async" ];
+          };
+        };
+
+        lv-var = {
+          size = "50G";
+          content = {
+            type = "btrfs";
+            mountpoint = "/var";
+            mountOptions = [ "compress=zstd:3" "noatime" "nodev" "nosuid" "space_cache=v2" "discard=async" ];
+          };
+        };
+
+        # -- Données & builds (no COW) --
+        lv-work = {
+          size = "100G";
+          content = {
+            type = "btrfs";
+            mountpoint = "/home/dunoz/Work";
+            mountOptions = [ "nodatacow" "noatime" "nodev" "space_cache=v2" "discard=async" ];
+          };
+        };
+
+        lv-games = {
+          size = "200G";
+          content = {
+            type = "btrfs";
+            mountpoint = "/home/dunoz/.local/share/Steam";
+            mountOptions = [ "nodatacow" "noatime" "nodev" "space_cache=v2" "discard=async" ];
+          };
+        };
+
+        lv-qemu = {
+          size = "200G";
+          content = {
+            type = "btrfs";
+            mountpoint = "/var/lib/libvirt/images";
+            mountOptions = [ "nodatacow" "noatime" "nodev" "nosuid" "space_cache=v2" "discard=async" ];
+          };
+        };
+
+        lv-container = {
+          size = "20G";
+          content = {
+            type = "btrfs";
+            mountpoint = "/var/lib/machines";
+            mountOptions = [ "nodatacow" "noatime" "nodev" "nosuid" "space_cache=v2" "discard=async" ];
+          };
+        };
+      };
+    };
+
+    filesystem.raid = {
+      type = "filesystem";
+      device = "/dev/md0";
+      format = "btrfs";
+      mountpoint = "/srv/raid";
+      mountOptions = [ "compress=zstd:3" "noatime" "nofail" "noexec" "nodev" "nosuid" "space_cache=v2" "discard=async" ];
+    };
+
+    bindmounts = {
+      docs = {
+        device = "/srv/raid/home-data/Documents";
+        mountpoint = "/home/dunoz/Documents";
+        options = [ "bind" "nofail" "nosuid" "nodev" "noexec" ];
+      };
+      images = {
+        device = "/srv/raid/home-data/Images";
+        mountpoint = "/home/dunoz/Images";
+        options = [ "bind" "nofail" "nosuid" "nodev" "noexec" ];
+      };
+      music = {
+        device = "/srv/raid/home-data/Musique";
+        mountpoint = "/home/dunoz/Musique";
+        options = [ "bind" "nofail" "nosuid" "nodev" "noexec" ];
+      };
+      downloads = {
+        device = "/srv/raid/home-data/Téléchargements";
+        mountpoint = "/home/dunoz/Téléchargements";
+        options = [ "bind" "nofail" "nosuid" "nodev" "noexec" ];
+      };
+      videos = {
+        device = "/srv/raid/home-data/Vidéos";
+        mountpoint = "/home/dunoz/Vidéos";
+        options = [ "bind" "nofail" "nosuid" "nodev" "noexec" ];
+      };
+      config = {
+        device = "/srv/raid/home-data/nixos-config";
+        mountpoint = "/home/dunoz/nixos-config";
+        options = [ "bind" "nofail" "nosuid" "nodev" ];
+      };
+    };
+  };
+}
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..e353458
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,273 @@
+{
+  "nodes": {
+    "agenix": {
+      "inputs": {
+        "darwin": "darwin",
+        "home-manager": "home-manager",
+        "nixpkgs": "nixpkgs",
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1762618334,
+        "narHash": "sha256-wyT7Pl6tMFbFrs8Lk/TlEs81N6L+VSybPfiIgzU8lbQ=",
+        "owner": "ryantm",
+        "repo": "agenix",
+        "rev": "fcdea223397448d35d9b31f798479227e80183f6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ryantm",
+        "repo": "agenix",
+        "type": "github"
+      }
+    },
+    "darwin": {
+      "inputs": {
+        "nixpkgs": [
+          "agenix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1744478979,
+        "narHash": "sha256-dyN+teG9G82G+m+PX/aSAagkC+vUv0SgUw3XkPhQodQ=",
+        "owner": "lnl7",
+        "repo": "nix-darwin",
+        "rev": "43975d782b418ebf4969e9ccba82466728c2851b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "lnl7",
+        "ref": "master",
+        "repo": "nix-darwin",
+        "type": "github"
+      }
+    },
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "nur",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1733312601,
+        "narHash": "sha256-4pDvzqnegAfRkPwO3wmwBhVi/Sye1mzps0zHWYnP88c=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "205b12d8b7cd4802fbcb8e8ef6a0f1408781a4f9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "agenix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1745494811,
+        "narHash": "sha256-YZCh2o9Ua1n9uCvrvi5pRxtuVNml8X2a03qIFfRKpFs=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "abfad3d2958c9e6300a883bd443512c55dfeb1be",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "home-manager-stable": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs-stable"
+        ]
+      },
+      "locked": {
+        "lastModified": 1758463745,
+        "narHash": "sha256-uhzsV0Q0I9j2y/rfweWeGif5AWe0MGrgZ/3TjpDYdGA=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "3b955f5f0a942f9f60cdc9cacb7844335d0f21c3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "release-25.05",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "home-manager_2": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs-unstable"
+        ]
+      },
+      "locked": {
+        "lastModified": 1763963090,
+        "narHash": "sha256-zR7uDZdQUUC+gBOi4byefMvIZuSBeMC6GswGNsTgQlM=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "7702d14879e8f0148fa168e38f3eaa2650fa0d85",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1754028485,
+        "narHash": "sha256-IiiXB3BDTi6UqzAZcf2S797hWEPCRZOwyNThJIYhUfk=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "59e69648d345d6e8fef86158c555730fa12af9de",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-25.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1763622513,
+        "narHash": "sha256-1jQnuyu82FpiSxowrF/iFK6Toh9BYprfDqfs4BB+19M=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "c58bc7f5459328e4afac201c5c4feb7c818d604b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-25.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-unstable": {
+      "locked": {
+        "lastModified": 1763835633,
+        "narHash": "sha256-HzxeGVID5MChuCPESuC0dlQL1/scDKu+MmzoVBJxulM=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "050e09e091117c3d7328c7b2b7b577492c43c134",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1763835633,
+        "narHash": "sha256-HzxeGVID5MChuCPESuC0dlQL1/scDKu+MmzoVBJxulM=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "050e09e091117c3d7328c7b2b7b577492c43c134",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1763806073,
+        "narHash": "sha256-FHsEKDvfWpzdADWj99z7vBk4D716Ujdyveo5+A048aI=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "878e468e02bfabeda08c79250f7ad583037f2227",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "nur": {
+      "inputs": {
+        "flake-parts": "flake-parts",
+        "nixpkgs": "nixpkgs_2"
+      },
+      "locked": {
+        "lastModified": 1763983952,
+        "narHash": "sha256-nSWNqQezb6bhu5eYxF+lqzXj8h/sVD2C/CMV/JXK7Bw=",
+        "owner": "nix-community",
+        "repo": "NUR",
+        "rev": "3f55dad0778bfaa302e87d87326ec02e7100ff98",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "NUR",
+        "type": "github"
+      }
+    },
+    "nvim-config": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_3"
+      },
+      "locked": {
+        "lastModified": 1761113802,
+        "narHash": "sha256-HuP5TTFNzrxuro6UeA8+++BCV9x9rLhQ0bW5lbU3fTM=",
+        "ref": "refs/heads/master",
+        "rev": "154c606ecbc9069df8289e81b46025a6f9820867",
+        "revCount": 5,
+        "type": "git",
+        "url": "https://govel.porzh.me/DuN0z/neovim-config.git"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://govel.porzh.me/DuN0z/neovim-config.git"
+      }
+    },
+    "root": {
+      "inputs": {
+        "agenix": "agenix",
+        "home-manager": "home-manager_2",
+        "home-manager-stable": "home-manager-stable",
+        "nixpkgs-stable": "nixpkgs-stable",
+        "nixpkgs-unstable": "nixpkgs-unstable",
+        "nur": "nur",
+        "nvim-config": "nvim-config"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
index 72ee031..e81df2e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,32 +1,125 @@
 {
-  description = "Mon système NixOS flake-enabled avec Home Manager";
+  description = "My nixos config with WM switch capacity";
 
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    nixpkgs-stable.url = "github:NixOS/nixpkgs/nixos-25.05";
+    home-manager-stable = {
+      url = "github:nix-community/home-manager/release-25.05";
+      inputs.nixpkgs.follows = "nixpkgs-stable";
+    };
+    nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
     home-manager = {
       url = "github:nix-community/home-manager";
-      inputs.nixpkgs.follows = "nixpkgs";
+      inputs.nixpkgs.follows = "nixpkgs-unstable";
     };
+    nur.url = "github:nix-community/NUR";
+    agenix.url = "github:ryantm/agenix";
+    nvim-config.url = "git+https://govel.porzh.me/DuN0z/neovim-config.git";
   };
 
-  outputs = { self, nixpkgs, home-manager, ... }:
-    let
-      system = "x86_64-linux"; # Change si t’as un ordi chelou
-    in {
-      nixosConfigurations = {
-        pennsardin = nixpkgs.lib.nixosSystem {
-          inherit system;
-          modules = [
-            ./hosts/pennsardin/configuration.nix
-
-            home-manager.nixosModules.home-manager
-            {
-              home-manager.useUserPackages = true;
-              home-manager.users.lomig = import ./home/pennsardin.nix;
-            }
-          ];
+  outputs = {
+    nixpkgs-stable,
+    nixpkgs-unstable,
+    home-manager-stable,
+    home-manager,
+    nur,
+    agenix,
+    nvim-config,
+    ...
+  }: let
+    mkUnstablePkgsWithNur = {
+      system,
+      config ? {},
+    }:
+      import nixpkgs-unstable {
+        inherit system;
+        overlays = [nur.overlays.default];
+        inherit config;
+      };
+  in {
+    nixosConfigurations = {
+      pennsardin = nixpkgs-unstable.lib.nixosSystem {
+        specialArgs = { inherit nvim-config; };
+        system = "x86_64-linux";
+        pkgs = mkUnstablePkgsWithNur {
+          system = "x86_64-linux";
+          config = {
+            allowUnfree = true;
+            allowUnsupportedSystem = true;
+          };
         };
+        modules = [
+          ./hosts/pennsardin/configuration.nix
+          home-manager.nixosModules.home-manager
+          {
+            home-manager = {
+              useGlobalPkgs = true ;
+              useUserPackages = true ;
+              extraSpecialArgs = {inherit nvim-config; };
+            };
+          }
+        ];
+      };
+
+      terre-neuvas = nixpkgs-stable.lib.nixosSystem {
+        specialArgs = { inherit agenix; inherit nvim-config; };
+        system = "x86_64-linux";
+        modules = [
+          ./hosts/terre-neuvas/configuration.nix
+          home-manager-stable.nixosModules.home-manager
+          {
+            home-manager = {
+              useGlobalPkgs = true ;
+              useUserPackages = true ;
+              extraSpecialArgs = {inherit nvim-config; };
+            };
+          }
+          agenix.nixosModules.default
+        ];
+      };
+
+      penduick = nixpkgs-unstable.lib.nixosSystem {
+	specialArgs = { inherit nvim-config; };
+        system = "x86_64-linux";
+	pkgs = mkUnstablePkgsWithNur {
+          system = "x86_64-linux";
+          config = {
+            allowUnfree = true;
+            allowUnsupportedSystem = true;
+          };
+        };
+
+        modules = [
+          ./hosts/penduick/configuration.nix
+          home-manager.nixosModules.home-manager
+          {
+            home-manager = {
+              useGlobalPkgs = true ;
+              useUserPackages = true ;
+              extraSpecialArgs = {inherit nvim-config; };
+            };
+          }
+          agenix.nixosModules.default
+        ];
+
+      };
+
+      forbann = nixpkgs-stable.lib.nixosSystem {
+        system = "x86_64-linux";
+        modules = [
+          ./hosts/forbann/configuration.nix
+          "${nixpkgs-stable}/nixos/modules/profiles/qemu-guest.nix"
+        ];
       };
     };
-}
 
+    # --- DevShell (x86_64 uniquement) ---
+    devShells.x86_64-linux.default = import ./devshell.nix {
+      pkgs = import nixpkgs-stable {system = "x86_64-linux";};
+    };
+
+    # --- Formatter (x86_64 uniquement) ---
+    formatter.x86_64-linux =
+      (import nixpkgs-stable {system = "x86_64-linux";}).alejandra;
+  };
+}
diff --git a/hm/common/betterlockscreen.nix b/hm/common/betterlockscreen.nix
new file mode 100644
index 0000000..7261626
--- /dev/null
+++ b/hm/common/betterlockscreen.nix
@@ -0,0 +1,21 @@
+{ pkgs, ... }:{
+  home.packages = with pkgs; [
+    xidlehook
+    betterlockscreen
+  ];
+
+  systemd.user.services.xidlehook = {
+    Unit.Description = "Idle: lock at 5min, suspend at ~8min";
+    Service = {
+      ExecStart = ''
+        ${pkgs.xidlehook}/bin/xidlehook \
+          --detect-sleep \
+          --not-when-fullscreen \
+          --timer 300  "${pkgs.betterlockscreen}/bin/betterlockscreen -l dim" "" \
+          --timer 500  "systemctl suspend" ""
+      '';
+      Restart = "always";
+    };
+    Install.WantedBy = ["graphical-session.target"];
+  };
+}
diff --git a/hm/common/browser.nix b/hm/common/browser.nix
new file mode 100644
index 0000000..51d867e
--- /dev/null
+++ b/hm/common/browser.nix
@@ -0,0 +1,29 @@
+{
+  pkgs,
+  nur,
+  ...
+}: {
+  programs.firefox = {
+    enable = true;
+    languagePacks = ["fr"];
+    profiles.default = {
+      settings = {
+        "intl.locale.requested" = "fr";
+        "intl.accept_languages" = "fr, en-US, en";
+        "layers.acceleration.disabled" = true;
+        "gfx.webrender.all" = false;
+        "privacy.trackingprotection.enabled" = true;
+        "privacy.resistFingerprinting" = true;
+        "network.cookie.cookieBehavior" = 1;
+      };
+      extensions.packages = with pkgs.nur.repos.rycee.firefox-addons; [
+        i-dont-care-about-cookies
+        privacy-badger
+        proton-pass
+        ublock-origin
+      ];
+    };
+  };
+}
+# vim: set ts=2 sw=2 sts=2 et :
+
diff --git a/hm/common/git.nix b/hm/common/git.nix
new file mode 100644
index 0000000..770d55d
--- /dev/null
+++ b/hm/common/git.nix
@@ -0,0 +1,20 @@
+{ lib, config,  ...}:
+let
+globals = import ../../config/globals.nix;
+nixosRelease = lib.attrByPath [ "system" "nixos" "release" ] "0.0" config;
+newGit = lib.versionAtLeast nixosRelease "25.11";
+in {
+  programs.git = if newGit then {
+    enable = true;
+    settings.user = {
+      name = globals.admin.name;
+      email = globals.admin.email;
+      };
+    } else {
+      enable = true;
+      userName = globals.admin.name;
+      userEmail = globals.admin.email;
+    };
+}
+# vim: set ts=2 sw=2 sts=2 et :
+
diff --git a/hm/common/nvim.nix b/hm/common/nvim.nix
new file mode 100644
index 0000000..64c9a1c
--- /dev/null
+++ b/hm/common/nvim.nix
@@ -0,0 +1,32 @@
+{ pkgs, nvim-config, ...}: {
+	home.packages = with pkgs; [
+		ruff
+		pyright
+		gcc
+		marksman
+		lua-language-server
+	];
+
+  programs.neovim = {
+    enable = true ;
+    viAlias = true ;
+    vimAlias = true;
+  };
+  home.file.".config/nvim" = {
+    source = nvim-config ;
+    recursive = true ;
+  };
+  programs.ruff = {
+    enable = true ;
+    settings = {
+      line-length = 100;
+      per-file-ignores = { "__init__.py" = [ "F401" ]; };
+      lint = {
+        select = [ "E4" "E7" "E9" "F" ];
+        ignore = [ ];
+      };
+    };
+  };
+}
+
+# vim: set ts=2 sw=2 sts=2 et :
diff --git a/hm/common/picom.nix b/hm/common/picom.nix
new file mode 100644
index 0000000..1b215aa
--- /dev/null
+++ b/hm/common/picom.nix
@@ -0,0 +1,51 @@
+{ pkgs, ... }: {
+  home.packages = [ pkgs.picom ] ;
+  services.picom = {
+    enable = true;
+    backend = "glx"; # plus fluide si ta carte gère bien OpenGL
+    fade = true;
+    fadeDelta = 5; # vitesse fondu
+    shadow = true;
+    shadowOpacity = 0.5;
+    vSync = true; # évite le tearing
+
+    settings = {
+      # Transparence
+      inactive-opacity = 0.80;
+      active-opacity = 0.9;
+      frame-opacity = 0.90;
+      inactive-opacity-override = false;
+
+      # Coins arrondis
+      corner-radius = 8;
+      round-borders = 1;
+      rounded-corners-exclude = [
+        "class_g = 'Polybar'"
+        "class_g = 'Rofi'"
+      ];
+
+      # Flou subtil
+      blur-method = "dual_kawase";
+      blur-strength = 4;
+      blur-background = true;
+      blur-background-frame = true;
+      blur-background-fixed = false;
+      blur-background-exclude = [
+        "class_g = 'Polybar'"
+        "class_g = 'Rofi'"
+        "class_g = 'Gimp'"
+        "window_type = 'dock'"
+      ];
+
+      # Exclusions ombres
+      shadow-exclude = [
+        "class_g = 'Polybar'"
+        "class_g = 'Rofi'"
+        "window_type = 'dock'"
+        "window_type = 'desktop'"
+      ];
+    };
+  };
+}
+# vim: set ts=2 sw=2 sts=2 et :
+
diff --git a/hm/common/polybar.nix b/hm/common/polybar.nix
new file mode 100644
index 0000000..446d013
--- /dev/null
+++ b/hm/common/polybar.nix
@@ -0,0 +1,38 @@
+{ pkgs, ... }: {
+  services = {
+    polybar = {
+      enable = true;
+      script = "polybar main &";
+      config = {
+        "bar/main" = {
+          width = "100%";
+          height = "28";
+	  font-0 = "Iosevka Nerd Font:style=regular:pixelsize=12;2";
+          font-1 = "Font Awesome 6 Free:style=Solid:pixelsize=10;2";
+          modules-left = "bspwm";
+          modules-center = "date";
+          modules-right = "pulseaudio memory cpu";
+        };
+        "module/bspwm" = {
+          type = "internal/bspwm";
+          label-focused = "%name%";
+          label-focused-foreground = "#e6e0de";
+          label-focused-padding = 2;
+          label-occupied = "%name%";
+          label-occupied-padding = 2;
+          label-urgent = "%name%";
+          label-urgent-background = "#e42127";
+          label-urgent-foreground = "#ffffff";
+          label-empty = "%name%";
+          label-empty-foreground = "#645d56";
+          label-empty-padding = 2;
+        };
+        "module/date" = {
+          type = "internal/date";
+          interval = 60;
+          date = "%d-%m-%Y %H:%M";
+        };
+      };
+    };
+  };
+}
diff --git a/hm/common/zsh.nix b/hm/common/zsh.nix
new file mode 100644
index 0000000..2cd45b5
--- /dev/null
+++ b/hm/common/zsh.nix
@@ -0,0 +1,37 @@
+_: {
+  programs.dircolors.enableZshIntegration = true;
+  programs.zsh = {
+    autosuggestion.enable = true;
+    dirHashes = {
+      dl = "$HOME/Téléchargements";
+      nix = "$HOME/nixos-config";
+    };
+    enable = true;
+    enableCompletion = true;
+    history = {
+      append = true;
+      extended = true;
+      findNoDups = true;
+      ignoreAllDups = true;
+      ignoreSpace = true;
+      ignorePatterns = ["rm *" "cd *" "ls *" "df *" "du *" "fastfetch" "tree" "pwd" "upd"];
+      saveNoDups = false;
+    };
+    shellAliases = {
+      h = "history";
+      upd = "sudo nixos-rebuild switch --flake $HOME/nixos-config#pennsardin; source ~/.zshrc";
+      agenix = "nix run github:ryantm/agenix --";
+    };
+    shellGlobalAliases = {
+      G = "| grep";
+      M = "| more";
+    };
+    syntaxHighlighting.enable = true;
+
+    profileExtra = ''
+      ssh-add ~/.ssh/$(hostname)
+    '';
+  };
+}
+# vim: set ts=2 sw=2 sts=2 et :
+
diff --git a/hm/desktop/bspwm.nix b/hm/desktop/bspwm.nix
new file mode 100644
index 0000000..a8d371c
--- /dev/null
+++ b/hm/desktop/bspwm.nix
@@ -0,0 +1,141 @@
+# hm/desktop/bspwm.nix
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  imports = [
+    ../common/betterlockscreen.nix
+    ../common/picom.nix
+    ../common/polybar.nix
+  ];
+  home.packages = with pkgs; [
+    bspwm
+    sxhkd
+    xorg.xinit
+    xterm
+    alacritty
+    rofi
+    feh
+    font-awesome
+    pywal16
+    imagemagick
+    pulsemixer
+    ranger
+    jq
+    file
+    highlight
+    unzip
+    mpv
+    protonvpn-gui
+  ];
+
+  services.ssh-agent.enable = true;
+
+  xsession = {
+    enable = true;
+    windowManager.bspwm = {
+      enable = true;
+
+      startupPrograms = [
+        "sxhkd -m 1"
+        "setxkbmap bepovim"
+        "xrandr --output DisplayPort-1 --rate 60 --pos 0x0"
+        "polybar main"
+        "bash ~/.fehbg"
+      ];
+
+      extraConfigEarly = ''
+        bspc config borderless_monocle true
+        bspc config gapless_monocle true
+        bspc config single_monocle true
+        bspc monitor -d I II III IV V VI
+      '';
+    };
+  };
+
+  services = {
+    sxhkd = {
+      enable = true;
+      extraOptions = ["-m" "1"];
+      keybindings = {
+        "super + Return" = "alacritty";
+        "super + c" = "bspc node -c";
+        "Menu" = "rofi -show drun";
+        "super + space" = "rofi -show drun";
+
+        "F1" = "bspc desktop -f ^1";
+        "F2" = "bspc desktop -f ^2";
+        "F3" = "bspc desktop -f ^3";
+        "F4" = "bspc desktop -f ^4";
+        "F5" = "bspc desktop -f ^5";
+        "F6" = "bspc desktop -f ^6";
+
+        "shift + F1" = "bspc node -d ^1 --follow";
+        "shift + F2" = "bspc node -d ^2 --follow";
+        "shift + F3" = "bspc node -d ^3 --follow";
+        "shift + F4" = "bspc node -d ^4 --follow";
+        "shift + F5" = "bspc node -d ^5 --follow";
+        "shift + F6" = "bspc node -d ^6 --follow";
+
+        "super + h" = "bspc node -f west";
+        "super + j" = "bspc node -f south";
+        "super + k" = "bspc node -f north";
+        "super + l" = "bspc node -f east";
+
+        "super + shift + h" = "bspc node -s west";
+        "super + shift + j" = "bspc node -s south";
+        "super + shift + k" = "bspc node -s north";
+        "super + shift + l" = "bspc node -s east";
+
+        "super + f" = "bspc node -t fullscreen";
+        "super + s" = "bspc node -t floating";
+        "super + shift + t" = "bspc node -t pseudo_tiled";
+        "super + t" = "bspc node -t tiled";
+      };
+    };
+  };
+
+  programs = {
+    alacritty = {
+      enable = true;
+      settings = {
+        general.import = ["~/.cache/wal/colors-alacritty.toml"];
+        font = {
+          normal = {
+            family = lib.mkForce "Iosevka Nerd Font";
+            style = "Regular";
+          };
+          bold = {
+            family = lib.mkForce "Iosevka Nerd Font";
+            style = "Bold";
+          };
+          italic = {
+            family = lib.mkForce "Iosevka Nerd Font";
+            style = "Italic";
+          };
+          size = lib.mkForce 8;
+        };
+      };
+    };
+
+    rtorrent = {
+      enable = true;
+      extraConfig = ''
+        directory = /srv/raid
+        port_range = 6881-6891
+        max_peers = 150
+        max_peers_seed = 100
+        protocol.pex.set = true ;
+        schedule = watch_directory,5,5,load.start=~/Téléchargements/*.torrent
+        pieces.hash.on_completion.set = no
+        network.max_open_files.set = 8192
+        session = /home/lomig/.cache/rtorrent/session
+      '';
+    };
+  };
+
+  home.activation.createRtorrentSessionDir = lib.hm.dag.entryAfter ["writeBoundary"] ''
+    mkdir -p ~/.cache/rtorrent/session
+  '';
+}
diff --git a/hm/users/dunoz-desktop.nix b/hm/users/dunoz-desktop.nix
new file mode 100644
index 0000000..6db724f
--- /dev/null
+++ b/hm/users/dunoz-desktop.nix
@@ -0,0 +1,17 @@
+{pkgs, ...}: {
+  imports = [
+    ../common/browser.nix
+    ../common/nvim.nix
+    ./dunoz.nix
+  ];
+  home = {
+    packages = with pkgs; [
+      fastfetch
+      nerd-fonts.iosevka
+      proton-pass
+      smug
+    ];
+  };
+}
+# vim: set ts=2 sw=2 sts=2 et :
+
diff --git a/hm/users/dunoz.nix b/hm/users/dunoz.nix
new file mode 100644
index 0000000..b32120c
--- /dev/null
+++ b/hm/users/dunoz.nix
@@ -0,0 +1,19 @@
+{pkgs, nvim-config, ...}: {
+  imports = [
+    ../../hm/common/git.nix
+    ../../hm/common/zsh.nix
+  ];
+  home = {
+    username = "dunoz";
+    homeDirectory = "/home/dunoz";
+    packages = with pkgs; [
+      bat
+      tree
+    ];
+  };
+
+  programs.zsh.enable = true;
+
+  home.stateVersion = "25.05"; # ou ton actuelle
+}
+# vim: set ts=2 sw=2 sts=2 et :
diff --git a/hm/users/lomig-desktop.nix b/hm/users/lomig-desktop.nix
new file mode 100644
index 0000000..392ce71
--- /dev/null
+++ b/hm/users/lomig-desktop.nix
@@ -0,0 +1,19 @@
+{pkgs, ...}: {
+  imports = [
+    ../desktop/bspwm.nix
+    ../common/browser.nix
+    ../common/nvim.nix
+    ./lomig.nix
+  ];
+  home = {
+    packages = with pkgs; [
+      fastfetch
+      nerd-fonts.iosevka
+      obsidian
+      proton-pass
+      smug
+    ];
+  };
+}
+# vim: set ts=2 sw=2 sts=2 et :
+
diff --git a/hm/users/lomig.nix b/hm/users/lomig.nix
new file mode 100644
index 0000000..965c91c
--- /dev/null
+++ b/hm/users/lomig.nix
@@ -0,0 +1,19 @@
+{pkgs, nvim-config, ...}: {
+  imports = [
+    ../../hm/common/git.nix
+    ../../hm/common/zsh.nix
+  ];
+  home = {
+    username = "lomig";
+    homeDirectory = "/home/lomig";
+    packages = with pkgs; [
+      bat
+      tree
+    ];
+  };
+
+  programs.zsh.enable = true;
+
+  home.stateVersion = "25.05"; # ou ton actuelle
+}
+# vim: set ts=2 sw=2 sts=2 et :
diff --git a/home/pennsardin.nix b/home/pennsardin.nix
deleted file mode 100644
index 8c5c58b..0000000
--- a/home/pennsardin.nix
+++ /dev/null
@@ -1,10 +0,0 @@
-{ config, pkgs, ... }:
-
-{
-  home.username = "lomig";
-  home.homeDirectory = "/home/lomig";
-
-  programs.zsh.enable = true;
-  home.stateVersion = "25.05"; # ou ton actuelle
-}
-
diff --git a/hosts/forbann/configuration.nix b/hosts/forbann/configuration.nix
new file mode 100644
index 0000000..2eb7966
--- /dev/null
+++ b/hosts/forbann/configuration.nix
@@ -0,0 +1,70 @@
+{pkgs, ...}: {
+  boot = {
+    kernelPackages = pkgs.linuxPackages;
+    initrd.supportedFilesystems = ["ext4"];
+    loader.grub = {
+      enable = true;
+      device = "/dev/vda";
+    };
+  };
+
+  fileSystems = {
+    "/" = {
+      device = "/dev/vda1";
+      fsType = "ext4";
+    };
+    "/srv" = {
+      device = "shared0";
+      fsType = "9p";
+      options = ["trans=virtio" "version=9p2000.L" "rw"];
+      neededForBoot = false;
+      noCheck = true;
+    };
+  };
+
+  networking = {
+    useDHCP = true;
+    useNetworkd = true;
+    hostName = "forbann";
+  };
+
+  systemd = {
+    services.mountShared = {
+      description = "Mount 9p shared folder";
+      after = ["local-fs.target" "network.target"];
+      wantedBy = ["multi-user.target"];
+      serviceConfig = {
+        Type = "oneshot";
+        ExecStart = "${pkgs.util-linux}/bin/mount -t 9p -o trans=virtio,version=9p2000.L shared0 /srv";
+        RemainAfterExit = true;
+      };
+    };
+    network = {
+      enable = true;
+      networks."10-eth0" = {
+        matchConfig.Name = "eth0";
+        networkConfig = {
+          Address = "192.168.1.10/24";
+          Gateway = "192.168.0.254";
+          DNS = "192.168.0.254";
+        };
+      };
+    };
+  };
+
+  services = {
+    openssh.enable = true;
+    rtorrent = {
+      enable = true;
+      dataDir = "/home/vmuser/torrents";
+    };
+  };
+
+  users.users.vmuser = {
+    isNormalUser = true;
+    extraGroups = ["wheel"];
+    password = "changeme";
+  };
+
+  system.stateVersion = "25.05";
+}
diff --git a/hosts/penduick/configuration.nix b/hosts/penduick/configuration.nix
new file mode 100644
index 0000000..f5ef4a2
--- /dev/null
+++ b/hosts/penduick/configuration.nix
@@ -0,0 +1,61 @@
+{ config, pkgs, ... }:
+let
+  globals = import ../../config/globals.nix;
+in {
+  imports = [
+    ./hardware-configuration.nix
+    ../../modules/desktop/plasma.nix
+    ../../modules/common/nix.nix
+    ../../modules/common/base.nix
+    ../../modules/common/fonts.nix
+    ../../modules/common/networking.nix
+    ../../modules/common/plymouth.nix
+    ../../modules/common/audio.nix
+  ];
+
+  boot.kernelPackages = pkgs.linuxPackages_latest;
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+  boot.initrd.luks.devices.cryptroot.device = "/dev/nvme0n1p3";
+
+  networking.hostName = "penduick";
+  networking.networkmanager.enable = true;
+
+  console.keyMap = "fr";
+
+  services.openssh.enable = true;
+  services.openssh.settings = {
+    PermitRootLogin = "no";
+    PasswordAuthentication = true;
+  };
+
+  age.identityPaths = [ "/etc/agenix/penduick.key" "/etc/agenix/dunoz-admin.key" ];
+  #  age.secrets."dunoz-password-penduick".file = ../../secrets/dunoz-password-penduick.age;
+  users= {
+  #    mutableUsers = false ;
+    users.dunoz = {
+      isNormalUser = true;
+      extraGroups = [ "wheel" "networkmanager" ];
+  # passwordFile = config.age.secrets."dunoz-password-penduick".path;
+      shell = pkgs.zsh;
+    };
+  };
+
+  home-manager = {
+    useGlobalPkgs = true ;
+    users.dunoz = import ../../hm/users/dunoz-desktop.nix ;
+  };
+
+  environment.systemPackages = with pkgs; [
+    git htop wget curl
+    neovim
+    age ssh-to-age
+    weechat
+  ];
+
+
+# Optionnel mais utile pour SSH au démarrage
+systemd.services.sshd.wantedBy = [ "multi-user.target" ];
+
+  system.stateVersion = "25.05";
+}
diff --git a/hosts/penduick/hardware-configuration.nix b/hosts/penduick/hardware-configuration.nix
new file mode 100644
index 0000000..a473630
--- /dev/null
+++ b/hosts/penduick/hardware-configuration.nix
@@ -0,0 +1,66 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ "dm-snapshot" ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/233c2886-05e4-4f9f-a708-6c920c7d9e32";
+      fsType = "btrfs";
+    };
+
+  fileSystems."/home" =
+    { device = "/dev/disk/by-uuid/09b55bee-0134-4e96-8183-e85412fa7724";
+      fsType = "btrfs";
+    };
+
+  fileSystems."/nix" =
+    { device = "/dev/disk/by-uuid/4ce480f5-8212-4b28-b275-a0250c2edae1";
+      fsType = "btrfs";
+    };
+
+  fileSystems."/var" =
+    { device = "/dev/disk/by-uuid/f54d2ebe-f1ca-4471-a9a5-6959280984ee";
+      fsType = "btrfs";
+    };
+
+  fileSystems."/persist" =
+    { device = "/dev/disk/by-uuid/829b6a38-e49a-46ca-8737-b21c86c93352";
+      fsType = "btrfs";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/B68E-0AAC";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+
+  fileSystems."/rescue" =
+    { device = "/dev/disk/by-uuid/af3f9f20-2a6c-44e2-ad81-f07bd18ae283";
+      fsType = "ext4";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/41fcc628-50bf-43df-9daa-0095b45fd9bd"; }
+    ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp0s31f6.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp3s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}
diff --git a/hosts/pennsardin/configuration.nix b/hosts/pennsardin/configuration.nix
index d6fcec4..dd1a899 100644
--- a/hosts/pennsardin/configuration.nix
+++ b/hosts/pennsardin/configuration.nix
@@ -1,15 +1,176 @@
-{ config, pkgs, ... }:
+{pkgs, config, ...}: 
+let 
+  globals = import ../../config/globals.nix;
+in {
+  imports = [
+    ../../modules/common/nix.nix
+    ../../modules/hardware/bepovim.nix
+    ../../modules/desktop/xorg-bspwm.nix
+    ../../modules/common/base.nix
+    ../../modules/common/fonts.nix
+    ../../modules/common/networking.nix
+    ../../modules/common/plymouth.nix
+    ../../modules/common/audio.nix
+    ../../modules/common/bluetooth.nix
+    ../../modules/common/gaming.nix
+    ../../modules/common/lockscreen.nix
+    ../../modules/common/energy.nix
+    ../../modules/common/qemu.nix
+    ../../modules/common/smtp.nix
+
+    ../../modules/hardware/firmware.nix
+    ../../modules/hardware/gpu-amd.nix
+    ../../modules/hardware/sensors-zenpower.nix
+    
+    ../../modules/services/printing.nix
+
+    ../../modules/virtual/kvm-amd.nix
+    ../../modules/virtual/vfio.nix
+  ];
 
-{
   networking.hostName = "pennsardin";
-  time.timeZone = "Europe/Paris";
 
-  users.users.toto = {
+  boot.kernelPackages = pkgs.linuxPackages_latest;
+  boot.extraModulePackages = [ config.boot.kernelPackages.nct6687d ];
+  boot.kernelModules = [ "nct6683" "k10temp" "i2c-dev" ] ;
+  boot.swraid.enable = true;
+
+  environment.systemPackages = with pkgs; [
+    lm_sensors
+    btrfs-progs
+    cifs-utils
+    evtest
+    git
+    vim
+    wget
+    curl
+    ripgrep
+    fd
+    pciutils
+    usbutils
+    p7zip
+    gdu
+    glances
+    parted
+    tmux
+    xorg.xauth
+    xorg.xkbcomp
+    xorg.xev
+  ];
+
+  services.openssh = {
+    enable = true;
+    settings = {
+      X11Forwarding = true;
+      X11DisplayOffset = 10;
+      X11UseLocalhost = true ;
+    };
+  };
+
+  fileSystems = {
+    "/" = {
+      device = "/dev/disk/by-uuid/b1a1ae71-4277-45d5-a3d2-f49354f263d4";
+      fsType = "ext4";
+    };
+    "/boot" = {
+      device = "/dev/disk/by-uuid/1DB2-7A0F";
+      fsType = "vfat";
+      options = ["fmask=0077" "dmask=0077"];
+    };
+    "/proc" = {
+      device = "proc";
+      fsType = "proc";
+      options = ["defaults" "hidepid=2"];
+      neededForBoot = true;
+    };
+    "/home/lomig/Documents" = {
+      device = "/srv/raid/home-data/Documents";
+      options = [ "bind" ];
+    };
+    "/home/lomig/Images" = {
+      device = "/srv/raid/home-data/Images";
+      options = [ "bind" ];
+    };
+    "/home/lomig/Musique" = {
+      device = "/srv/raid/home-data/Musique";
+      options = [ "bind" ];
+    };
+    "/home/lomig/Téléchargements" = {
+      device = "/srv/raid/home-data/Téléchargements";
+      options = [ "bind" ];
+    };
+    "/home/lomig/Vidéos" = {
+      device = "/srv/raid/home-data/Vidéos";
+      options = [ "bind" ];
+    };
+    "/home/lomig/nixos-config" = {
+      device = "/srv/raid/home-data/nixos-config";
+      options = [ "bind" ];
+    };
+    "/srv/raid" = {
+      device = "/dev/disk/by-uuid/85f72160-4720-463a-9dc6-7c5216733f2b";
+      fsType = "btrfs";
+      options = [ "defaults" "nofail" "x-systemd.device-timeout=10" ];
+    };
+  };
+
+  swapDevices = [];
+
+  users.users.lomig = {
     isNormalUser = true;
-    extraGroups = [ "wheel" ];
+    extraGroups = [ "lp" "wheel"];
     shell = pkgs.zsh;
   };
 
-  services.xserver.enable = true;
-}
+  home-manager = {
+    useGlobalPkgs = true;
+    users.lomig = import ../../hm/users/lomig-desktop.nix;
+  };
+
+  networking = {
+    useNetworkd = true;
+    firewall.allowedTCPPorts = [22 80 5900 5901 5902];
+    interfaces = {
+      enp11s0 = {
+        useDHCP = false;
+        wakeOnLan.enable = true ;
+        };
+      br0 = {
+        useDHCP = false;
+        ipv4.addresses = [
+          {
+            address = globals.network.pennsardin.ip;
+            prefixLength = 24;
+          }
+        ];
+      };
+    };
+
+    defaultGateway = {
+      interface = "br0";
+      address = globals.network.gateway;
+    };
+    nameservers = [ globals.network.gateway  "1.1.1.1"];
+    bridges.br0.interfaces = ["enp11s0"];
+  };
+  systemd.network = {
+    enable = true;
+    netdevs."br0" = {
+      netdevConfig = {
+        Name = "br0";
+        Kind = "bridge";
+      };
+    };
+    networks."br0" = {
+      matchConfig.Name = "br0";
+    };
+    networks."enp11s0" = {
+      matchConfig.Name = "enp11s0";
+      networkConfig.Bridge = "br0";
+    };
+  };
+
+  system.stateVersion = "25.05"; # pour éviter les hurlements inutiles
+}
+# vim: set ts=2 sw=2 sts=2 et :
 
diff --git a/hosts/pennsardin/hardware.nix b/hosts/pennsardin/hardware.nix
new file mode 100644
index 0000000..eed7124
--- /dev/null
+++ b/hosts/pennsardin/hardware.nix
@@ -0,0 +1 @@
+_: {}
diff --git a/hosts/terre-neuvas/configuration.nix b/hosts/terre-neuvas/configuration.nix
new file mode 100644
index 0000000..9fa6a92
--- /dev/null
+++ b/hosts/terre-neuvas/configuration.nix
@@ -0,0 +1,125 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+{
+  config,
+  pkgs,
+  ...
+}: let 
+globals = import ../../config/globals.nix ;
+in {
+  nix.settings.experimental-features = ["nix-command" "flakes"];
+  imports = [
+    # Include the results of the hardware scan.
+    ./hardware.nix
+    ../../modules/common/nix.nix
+    ../../modules/common/base.nix
+    ../../modules/common/smtp.nix
+    ../../modules/common/qemu.nix
+
+    ../../modules/services/goaccess.nix
+    ../../modules/services/wikijs.nix
+    ../../modules/services/forgejo.nix
+    ../../modules/sites/porzh.me.nix
+    ../../modules/sites/levr.porzh.me.nix
+
+  ];
+
+  # Bootloader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  networking.hostName = "terre-neuvas"; # Define your hostname.
+
+  # Configure keymap in X11
+  services.xserver.xkb = {
+    layout = "fr";
+    variant = "azerty";
+  };
+
+  # Configure console keymap
+  console.keyMap = "fr";
+
+  users.users.lomig = {
+    isNormalUser = true;
+    extraGroups = ["lp" "wheel" "docker"];
+    shell = pkgs.zsh;
+  };
+
+  home-manager = {
+    useGlobalPkgs = true;
+    users.lomig = import ../../hm/users/lomig.nix;
+  };
+
+  nixpkgs.config.allowUnfree = true;
+
+  environment.systemPackages = with pkgs; [
+    neovim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
+    git
+    
+    btrfs-progs
+    cifs-utils
+    lm_sensors
+    wakeonlan
+    wget
+    curl
+    ripgrep
+    fd
+    pciutils
+    usbutils
+    p7zip
+    gdu
+    glances
+    tmux
+
+  ];
+
+  services.openssh = {
+    enable = true;
+    settings = {
+      PasswordAuthentication = false;
+      PubkeyAuthentication = true;
+    };
+  };
+
+  networking = {
+    useNetworkd = true;
+    firewall.allowedTCPPorts = [22 80 5900 5901 5902];
+    firewall.enable = true ;
+    interfaces.eno1.useDHCP = false;
+    interfaces.br0 = {
+      useDHCP = false;
+      ipv4.addresses = [
+        {
+          address = globals.network.terre-neuvas.ip;
+          prefixLength = 24;
+        }
+      ];
+    };
+    defaultGateway = {
+      interface = "br0";
+      address = globals.network.gateway; 
+    };
+    nameservers = [ globals.network.gateway "1.1.1.1"];
+    bridges.br0.interfaces = ["eno1"];
+  };
+  systemd.network = {
+    enable = true;
+    netdevs."br0" = {
+      netdevConfig = {
+        Name = "br0";
+        Kind = "bridge";
+      };
+    };
+    networks."br0" = {
+      matchConfig.Name = "br0";
+    };
+    networks."eno1" = {
+      matchConfig.Name = "eno1";
+      networkConfig.Bridge = "br0";
+    };
+  };
+
+
+  system.stateVersion = "25.05"; # Did you read the comment?
+}
diff --git a/hosts/terre-neuvas/hardware.nix b/hosts/terre-neuvas/hardware.nix
new file mode 100644
index 0000000..16831e6
--- /dev/null
+++ b/hosts/terre-neuvas/hardware.nix
@@ -0,0 +1,43 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{
+  config,
+  lib,
+  modulesPath,
+  ...
+}: {
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
+
+  boot = {
+    initrd.availableKernelModules = ["xhci_pci" "ahci" "usb_storage" "usbhid" "sd_mod"];
+    initrd.kernelModules = [];
+    kernelModules = lib.mkAfter ["kvm-intel" "tun"];
+    extraModulePackages = [];
+  };
+
+  fileSystems = {
+    "/" = {
+      device = "/dev/disk/by-uuid/f37e4afb-1ee2-4f70-a93c-398461405181";
+      fsType = "ext4";
+    };
+    "/boot" = {
+      device = "/dev/disk/by-uuid/111D-E5E8";
+      fsType = "vfat";
+      options = ["fmask=0077" "dmask=0077"];
+    };
+    "/srv" = {
+      device = "/dev/disk/by-uuid/2ef442a9-0eab-4dc5-b17c-076e18a54873";
+      fsType = "btrfs";
+    };
+  };
+
+  swapDevices = [
+    {device = "/dev/disk/by-uuid/c3a69154-ead9-4fcc-a9b1-3b741a42ee97";}
+  ];
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}
diff --git a/modules/common/audio.nix b/modules/common/audio.nix
new file mode 100644
index 0000000..a46f40d
--- /dev/null
+++ b/modules/common/audio.nix
@@ -0,0 +1,10 @@
+_: {
+  services.pulseaudio.enable = false;
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+  };
+}
diff --git a/modules/common/base.nix b/modules/common/base.nix
new file mode 100644
index 0000000..cb723fc
--- /dev/null
+++ b/modules/common/base.nix
@@ -0,0 +1,27 @@
+{lib, ...}: {
+  time.timeZone = "Europe/Paris";
+
+  i18n.defaultLocale = "fr_FR.UTF-8";
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "fr_FR.UTF-8";
+    LC_IDENTIFICATION = "fr_FR.UTF-8";
+    LC_MEASUREMENT = "fr_FR.UTF-8";
+    LC_MONETARY = "fr_FR.UTF-8";
+    LC_NAME = "fr_FR.UTF-8";
+    LC_NUMERIC = "fr_FR.UTF-8";
+    LC_PAPER = "fr_FR.UTF-8";
+    LC_TELEPHONE = "fr_FR.UTF-8";
+    LC_TIME = "fr_FR.UTF-8";
+  };
+
+  # journald & coredump
+  systemd.coredump.enable = false;
+  services.journald.extraConfig = ''
+    SystemMaxUse=200M
+    RuntimeMaxUse=100M
+  '';
+
+  boot.tmp.cleanOnBoot = true;
+  environment.defaultPackages = lib.mkForce [];
+  programs.zsh.enable = true; # shell dispo au niveau système
+}
diff --git a/modules/common/bluetooth.nix b/modules/common/bluetooth.nix
new file mode 100644
index 0000000..e1d1446
--- /dev/null
+++ b/modules/common/bluetooth.nix
@@ -0,0 +1,4 @@
+_: {
+  hardware.bluetooth.enable = true;
+  services.blueman.enable = true;
+}
diff --git a/modules/common/energy.nix b/modules/common/energy.nix
new file mode 100644
index 0000000..eed44d0
--- /dev/null
+++ b/modules/common/energy.nix
@@ -0,0 +1,42 @@
+{ config, pkgs, ... }: {
+  services.logind.settings.Login = {
+    IdleAction = "suspend";
+    IdleActionSec = "5min";
+    HandleLidSwitch = "suspend";
+    HandleLidSwitchDocked = "ignore";
+  };
+
+  systemd.services.ssh-suspend-inhibitor = {
+    description = "Prevent suspend when SSH sessions are active";
+    wantedBy = [ "multi-user.target" ];
+    
+    serviceConfig = {
+      Type = "simple";
+      Restart = "always";
+      ExecStart = pkgs.writeShellScript "ssh-inhibitor" ''
+        while true; do
+          # Vérifie s'il y a des sessions SSH actives
+          if ${pkgs.procps}/bin/pgrep -x sshd >/dev/null && \
+             [ $(${pkgs.procps}/bin/pgrep -P $(${pkgs.procps}/bin/pgrep -x sshd) | wc -l) -gt 0 ]; then
+            # Il y a des sessions SSH, on crée un inhibitor s'il n'existe pas
+            if [ ! -f /tmp/ssh-inhibitor.lock ]; then
+              ${pkgs.systemd}/bin/systemd-inhibit --what=idle:sleep \
+                --who="SSH Session" \
+                --why="SSH session active" \
+                --mode=block \
+                sleep infinity &
+              echo $! > /tmp/ssh-inhibitor.lock
+            fi
+          else
+            # Pas de sessions SSH, on retire l'inhibitor
+            if [ -f /tmp/ssh-inhibitor.lock ]; then
+              kill $(cat /tmp/ssh-inhibitor.lock) 2>/dev/null || true
+              rm /tmp/ssh-inhibitor.lock
+            fi
+          fi
+          sleep 10
+        done
+      '';
+    };
+  };
+}
diff --git a/modules/common/fonts.nix b/modules/common/fonts.nix
new file mode 100644
index 0000000..7db1fe9
--- /dev/null
+++ b/modules/common/fonts.nix
@@ -0,0 +1,5 @@
+{pkgs, ...}: {
+  fonts.packages = with pkgs; [
+    dejavu_fonts
+  ];
+}
diff --git a/modules/common/gaming.nix b/modules/common/gaming.nix
new file mode 100644
index 0000000..58da8c1
--- /dev/null
+++ b/modules/common/gaming.nix
@@ -0,0 +1,4 @@
+_: {
+  programs.steam.enable = true;
+  hardware.xpadneo.enable = true;
+}
diff --git a/modules/common/lockscreen.nix b/modules/common/lockscreen.nix
new file mode 100644
index 0000000..846fca1
--- /dev/null
+++ b/modules/common/lockscreen.nix
@@ -0,0 +1,8 @@
+_: {
+  environment.etc."pam.d/i3lock".text = ''
+    auth     include login
+    account  include login
+    password include login
+    session  include login
+  '';
+}
diff --git a/modules/common/networking.nix b/modules/common/networking.nix
new file mode 100644
index 0000000..98478b6
--- /dev/null
+++ b/modules/common/networking.nix
@@ -0,0 +1,6 @@
+_: {
+  networking = {
+    nameservers = ["1.1.1.1" "8.8.8.8"];
+    firewall.enable = true;
+  };
+}
diff --git a/modules/common/nix.nix b/modules/common/nix.nix
new file mode 100644
index 0000000..13de898
--- /dev/null
+++ b/modules/common/nix.nix
@@ -0,0 +1,17 @@
+{config, ...}: {
+  nix.settings = {
+    auto-optimise-store = true;
+    experimental-features = ["nix-command" "flakes"];
+  };
+
+  nix.gc = {
+    automatic = true ;
+    dates = "daily" ;
+    options = "--delete-older-than 7d" ;
+  };
+
+  nixpkgs.config = {
+    #    allowUnfree = true;
+    #    allowUnsupportedSystem = true;
+  };
+}
diff --git a/modules/common/plymouth.nix b/modules/common/plymouth.nix
new file mode 100644
index 0000000..dfb5097
--- /dev/null
+++ b/modules/common/plymouth.nix
@@ -0,0 +1,36 @@
+{
+  lib,
+  pkgs,
+  ...
+}: {
+  boot = {
+    plymouth.enable = true;
+    plymouth.theme = "spinner";
+    consoleLogLevel = 3;
+    initrd.verbose = false;
+
+    # Ajouts "quiet/splash" propres (sans auto-référence)
+    kernelParams = lib.mkAfter [
+      "mem_sleep_default=deep"
+      "quiet"
+      "splash"
+      "boot.shell_on_fail"
+      "udev.log_priority=3"
+      "rd.systemd.show_status=auto"
+    ];
+
+    loader = {
+      timeout = 5;
+      systemd-boot.enable = true;
+      systemd-boot.consoleMode = "max";
+      efi = {
+        canTouchEfiVariables = true;
+        efiSysMountPoint = "/boot";
+      };
+    };
+  };
+
+  environment.systemPackages = with pkgs; [
+    nixos-bgrt-plymouth
+  ];
+}
diff --git a/modules/common/qemu.nix b/modules/common/qemu.nix
new file mode 100644
index 0000000..c86e61c
--- /dev/null
+++ b/modules/common/qemu.nix
@@ -0,0 +1,55 @@
+{
+  lib,
+  pkgs,
+  config,
+  ...
+}: {
+  boot.kernelModules = lib.mkAfter ["tun"];
+  environment.systemPackages = with pkgs; [
+    qemu
+    qemu_kvm
+    tunctl
+    virtiofsd
+  ];
+
+  services = {
+    udev.extraRules = ''
+      SUBSYSTEM=="vfio", GROUP="kvm", MODE="0660"
+      KERNEL=="tun", GROUP="kvm", MODE="0660"
+    '';
+    spice-vdagentd.enable = true;
+    resolved.enable = true;
+  };
+
+  virtualisation.libvirtd = {
+    enable = true;
+    qemu =
+      if lib.versionOlder config.system.nixos.release "25.11"
+      then {
+        ovmf.enable = true;
+        ovmf.packages = [pkgs.OVMFFull.fd];
+        runAsRoot = false;
+        swtpm.enable = true;
+      }
+      else {
+        runAsRoot = false;
+        swtpm.enable = true;
+      };
+  };
+
+  users.users.lomig.extraGroups = ["libvirtd" "kvm" "input"];
+
+  environment.etc."qemu/bridge.conf".text = ''
+    allow br0
+  '';
+
+  security.wrappers.qemu-bridge-helper = lib.mkForce {
+    source = "${pkgs.qemu}/libexec/qemu-bridge-helper";
+    owner = "root";
+    group = "kvm";
+    setuid = true;
+    permissions = "u+rwx,g+rx,o+rx";
+  };
+}
+# vim: set ts=2 sw=2 sts=2 et :
+
diff --git a/modules/common/smtp.nix b/modules/common/smtp.nix
new file mode 100644
index 0000000..d185e82
--- /dev/null
+++ b/modules/common/smtp.nix
@@ -0,0 +1,29 @@
+{ config, pkgs, lib, ... }:
+let
+globals = import ../../config/globals.nix;
+in {
+  programs.msmtp = {
+    enable = true;
+
+    accounts.default = {
+      host = globals.smtp.host;
+      port = globals.smtp.port;
+      auth = true;
+      tls = true;
+      tls_starttls = true;
+      user = globals.smtp.user;
+      passwordeval = "cat /run/secrets/proton_pass";
+      from = globals.smtp.user;
+    };
+  };
+
+  environment.systemPackages = [ pkgs.msmtp ];
+
+# On place le lien symbolique dans /etc/alternatives, qui est modifiable
+  systemd.tmpfiles.rules = [
+    "L+ /etc/alternatives/sendmail - - - - ${pkgs.msmtp}/bin/msmtp"
+      "L+ /usr/sbin/sendmail - - - - ${pkgs.msmtp}/bin/msmtp"
+  ];
+
+  environment.pathsToLink = [ "/etc/alternatives" "/usr/sbin" ];
+}
diff --git a/modules/desktop/gnome.nix b/modules/desktop/gnome.nix
new file mode 100644
index 0000000..a1e65d5
--- /dev/null
+++ b/modules/desktop/gnome.nix
@@ -0,0 +1,18 @@
+{lib, ...}: {
+  services = {
+    displayManager = {
+      gdm.enable = true;
+      sddm.enable = lib.mkForce false;
+    };
+    desktopManager = {
+      gnome.enable = true;
+      plasma6.enable = lib.mkForce false;
+    };
+    xserver = {
+      windowManager.bspwm.enable = lib.mkForce false;
+      displayManager.lightdm.enable = lib.mkForce false;
+    };
+  };
+}
+# vim: set ts=2 sw=2 sts=2 et :
+
diff --git a/modules/desktop/plasma.nix b/modules/desktop/plasma.nix
new file mode 100644
index 0000000..50214bb
--- /dev/null
+++ b/modules/desktop/plasma.nix
@@ -0,0 +1,18 @@
+{lib, ...}: {
+  services = {
+    displayManager = {
+      gdm.enable = lib.mkForce false;
+      sddm.enable = true;
+    };
+    desktopManager = {
+      gnome.enable = lib.mkForce false;
+      plasma6.enable = true;
+    };
+    xserver = {
+      windowManager.bspwm.enable = lib.mkForce false;
+      displayManager.lightdm.enable = lib.mkForce false;
+    };
+  };
+}
+# vim: set ts=2 sw=2 sts=2 et :
+
diff --git a/modules/desktop/xorg-bspwm.nix b/modules/desktop/xorg-bspwm.nix
new file mode 100644
index 0000000..8d3a1b0
--- /dev/null
+++ b/modules/desktop/xorg-bspwm.nix
@@ -0,0 +1,21 @@
+{lib, ...}: {
+  services = {
+    xserver = {
+      enable = true;
+      displayManager = {
+        lightdm.enable = true;
+      };
+      windowManager.bspwm.enable = true;
+    };
+    displayManager = {
+      gdm.enable = lib.mkForce false;
+      sddm.enable = lib.mkForce false;
+    };
+    desktopManager = {
+      gnome.enable = lib.mkForce false;
+      plasma6.enable = lib.mkForce false;
+    };
+  };
+}
+# vim: set ts=2 sw=2 sts=2 et :
+
diff --git a/modules/hardware/bepovim.nix b/modules/hardware/bepovim.nix
new file mode 100644
index 0000000..9b44328
--- /dev/null
+++ b/modules/hardware/bepovim.nix
@@ -0,0 +1,100 @@
+_: {
+  services.xserver.xkb = {
+    layout = "bepovim";
+    variant = "basic";
+    options = "lv3:ralt_switch";
+    extraLayouts.bepovim = {
+      description = "Clavier Bepovim – 4 niveaux";
+      languages = ["fr"];
+      symbolsFile = builtins.toFile "bepovim.xkb" ''
+        xkb_symbols "basic" {
+          name[Group1] = "Bepovim";
+
+          key <ESC>  { [ Escape ] };
+          key <AE01> { [ dollar, numbersign ] };
+          key <AE02> { [ less, 1, guillemotleft ] };
+          key <AE03> { [ greater, 2, guillemotright ] };
+          key <AE04> { [ parenleft, 3, bracketleft ] };
+          key <AE05> { [ parenright, 4, bracketright ] };
+          key <AE06> { [ at, 5, braceleft ] };
+          key <AE07> { [ plus, 6, braceright ] };
+          key <AE08> { [ minus, 7, asciitilde ] };
+          key <AE09> { [ asterisk, 8 ] };
+          key <AE10> { [ slash, 9, backslash ] };
+          key <AE11> { [ quotedbl, 0, percent ] };
+          key <AE12> { [ equal, ampersand ] };
+          key <BKSP> { [ BackSpace ] };
+          key <TAB>  { [ Tab, ISO_Left_Tab ] };
+
+          key <AD01> { [ b, B ] };
+          key <AD02> { [ eacute, Eacute ] };
+          key <AD03> { [ p, P ] };
+          key <AD04> { [ o, O ] };
+          key <AD05> { [ r, R ] };
+          key <AD06> { [ dead_circumflex, grave ] };
+          key <AD07> { [ v, V ] };
+          key <AD08> { [ s, S ] };
+          key <AD09> { [ t, T ] };
+          key <AD10> { [ d, D ] };
+          key <AD11> { [ egrave, Egrave ] };
+          key <AD12> { [ ccedilla, Ccedilla ] };
+
+          key <RTRN> { [ Return ] };
+          key <AC01> { [ c, C ] };
+          key <AC02> { [ a, A ] };
+          key <AC03> { [ u, U ] };
+          key <AC04> { [ i, I ] };
+          key <AC05> { [ e, E, EuroSign ] };
+          key <AC06> { [ period, question ] };
+          key <AC07> { [ n, N ] };
+          key <AC08> { [ h, H, Left ] };
+          key <AC09> { [ j, J, Down ] };
+          key <AC10> { [ k, K, Up ] };
+          key <AC11> { [ l, L, Right ] };
+          key <AC12> { [ m, M ] };
+
+          key <LFSH> { [ Shift_L ] };
+          key <LSGT> { [ q, Q ] };
+          key <AB01> { [ w, W ] };
+          key <AB02> { [ agrave, Agrave ] };
+          key <AB03> { [ f, F ] };
+          key <AB04> { [ colon, bar ] };
+          key <AB05> { [ comma, semicolon ] };
+          key <AB06> { [ apostrophe, exclam ] };
+          key <AB07> { [ x, X ] };
+          key <AB08> { [ g, G ] };
+          key <AB09> { [ z, Z ] };
+          key <AB10> { [ y, Y ] };
+
+          key <DELE>    { [ Up ] };
+          key <DOWN>  { [ Left ] };
+          key <RGHT>  { [ Down ] };
+          key <INS>  { [ Right ] };
+
+          key <LCTL>  { [ Control_L ] };
+          key <LALT>  { [ Alt_L ] };
+          key <SPCE>  { [ space, underscore, nobreakspace, U202F ] };
+          key <RALT>  { [ ISO_Level3_Shift ] };
+
+          key <FK02>  { [ F1, F1 ] };
+          key <FK03>  { [ F2, F2 ] };
+          key <FK04>  { [ F3, F3 ] };
+          key <FK05>  { [ F4, F4 ] };
+          key <FK06>  { [ F5, F5 ] };
+          key <FK07>  { [ F6, F6 ] };
+          key <FK08>  { [ F7, F7 ] };
+          key <FK09>  { [ F8, F8 ]};
+          key <FK10>  { [ F9, F9 ] };
+          key <FK11>  { [ F10, F10 ] };
+          key <FK12>  { [ F11, F11 ] };
+        };
+      '';
+    };
+  };
+  console = {
+    useXkbConfig = true;
+    font = "Lat2-Terminus16";
+  };
+}
+# vim: set ts=2 sw=2 sts=2 et :
+
diff --git a/modules/hardware/firmware.nix b/modules/hardware/firmware.nix
new file mode 100644
index 0000000..3c6df9a
--- /dev/null
+++ b/modules/hardware/firmware.nix
@@ -0,0 +1,12 @@
+{
+  lib,
+  pkgs,
+  ...
+}: {
+  hardware = {
+    cpu.amd.updateMicrocode = lib.mkDefault true;
+    firmware = [pkgs.linux-firmware];
+    firmwareCompression = "zstd";
+    enableRedistributableFirmware = true;
+  };
+}
diff --git a/modules/hardware/gpu-amd.nix b/modules/hardware/gpu-amd.nix
new file mode 100644
index 0000000..dc65bfc
--- /dev/null
+++ b/modules/hardware/gpu-amd.nix
@@ -0,0 +1,46 @@
+{
+  lib,
+  pkgs,
+  ...
+}: {
+  boot = {
+    initrd.kernelModules = lib.mkAfter ["amdgpu"];
+    kernelModules = lib.mkAfter ["amdgpu"];
+  };
+
+  # Pilotes + options AMDGPU
+  services.xserver = {
+    enable = true;
+    videoDrivers = lib.mkDefault ["amdgpu"];
+  };
+
+  hardware.graphics = {
+    enable = true;
+    enable32Bit = true;
+    extraPackages = with pkgs; [
+      mesa
+      libva
+      libva-utils
+      libvdpau
+      libva-vdpau-driver
+      libvdpau-va-gl
+      vulkan-tools
+      vulkan-loader
+      vulkan-validation-layers
+    ];
+  };
+
+  environment.variables = {
+    LIBVA_DRIVER_NAME = "radeonsi";
+    VDPAU_DRIVER = "va_gl";
+  };
+
+  # Désactive héritage radeon pour cartes anciennes
+  boot.kernelParams = lib.mkAfter [
+    "amdgpu.si_support=0"
+    "amdgpu.cik_support=0"
+    "radeon.si_support=0"
+    "radeon.cik_support=0"
+  ];
+
+}
diff --git a/modules/hardware/sensors-zenpower.nix b/modules/hardware/sensors-zenpower.nix
new file mode 100644
index 0000000..97a155d
--- /dev/null
+++ b/modules/hardware/sensors-zenpower.nix
@@ -0,0 +1,12 @@
+{
+  config,
+  lib,
+  ...
+}: {
+  boot.kernelModules = lib.mkAfter ["zenpower"];
+  boot.extraModulePackages = [config.boot.kernelPackages.zenpower];
+  hardware.sensor.iio.enable = lib.mkDefault true;
+  services.hardware.bolt.enable = lib.mkDefault false;
+}
+# vim: set ts=2 sw=2 sts=2 et :
+
diff --git a/modules/services/forgejo.nix b/modules/services/forgejo.nix
new file mode 100644
index 0000000..0cee315
--- /dev/null
+++ b/modules/services/forgejo.nix
@@ -0,0 +1,52 @@
+{pkgs, ...}: 
+let
+  globals = import ../../config/globals.nix;
+in {
+  # --- Utilisateur dédié ---
+  users.users.${globals.services.forgejo.user} = {
+    isSystemUser = true;
+    home = globals.services.forgejo.home;
+    shell = pkgs.bash;
+    group = globals.services.forgejo.user;
+  };
+  users.groups.${globals.services.forgejo.user} = {};
+
+  # --- Forgejo ---
+  services = {
+    forgejo = {
+      enable = true;
+      user = globals.services.forgejo.user;
+      group = globals.services.forgejo.user;
+      database = {
+        type = "sqlite3";
+        path = "${globals.services.forgejo.home}/data/gitea.db";
+      };
+      settings = {
+        server = {
+          DOMAIN = globals.services.forgejo.url ;
+          ROOT_URL = "https://${globals.services.forgejo.url}/";
+          SSH_DOMAIN = globals.services.forgejo.url;
+          HTTP_PORT = globals.services.forgejo.port;
+          START_SSH_SERVER = false;
+        };
+        service = {
+          DISABLE_REGISTRATION = true;
+          REGISTER_EMAIL_CONFIRM = false;
+        };
+        repository = {
+          DEFAULT_BRANCH = "master";
+        };
+      };
+    };
+    openssh.enable = true;
+    caddy = {
+      enable = true;
+      virtualHosts.${globals.services.forgejo.url} = {
+        extraConfig = ''
+          reverse_proxy localhost:${toString globals.services.forgejo.port}
+        '';
+      };
+    };
+  };
+  networking.firewall.allowedTCPPorts = [80 443 22 ];
+}
diff --git a/modules/services/goaccess.nix b/modules/services/goaccess.nix
new file mode 100644
index 0000000..b403917
--- /dev/null
+++ b/modules/services/goaccess.nix
@@ -0,0 +1,83 @@
+{pkgs, config, ...}: 
+let 
+  globals = import ../../config/globals.nix ;
+in {
+  age.secrets.goaccess-password = {
+    file = ../../secrets/goaccess-password.age;
+    owner = "caddy";
+    group = "caddy";
+    mode = "0400";
+  };
+
+  environment.systemPackages = with pkgs; [
+    goaccess
+  ];
+
+  environment.etc."local/bin/generate-goaccess.sh".text = ''
+    #!/bin/sh 
+    set -eu
+
+    RAW_LOG="/var/log/caddy/access-${globals.services.levr.url}.log"
+    CLEAN_LOG="/tmp/goaccess-clean.log"
+    REPORT="${globals.services.goaccess.home}/index.html"
+
+    ${pkgs.gnugrep}/bin/grep -v '192.168.' "$RAW_LOG" > "$CLEAN_LOG"
+    ${pkgs.goaccess}/bin/goaccess "$CLEAN_LOG" --log-format=CADDY -o "$REPORT";
+  '';
+  environment.etc."local/bin/generate-goaccess.sh".mode = "0755";
+
+  systemd.services.goaccess-report = {
+    description = "Generate GoAccess HTML report";
+    serviceConfig = {
+      ExecStart = "/etc/local/bin/generate-goaccess.sh";
+    };
+  };
+
+  systemd.timers.goaccess-report = {
+    description = "Hourly GoAccess report generation";
+    wantedBy = ["timers.target"];
+    timerConfig = {
+      OnCalendar = "hourly";
+      Persistent = true;
+    };
+  };
+
+  systemd.services."goaccess-auth-sync" = {
+    description = "Sync goaccess password for Caddy";
+    wantedBy = [ "caddy.service" ];
+    before = [ "caddy.service" ];
+    serviceConfig = {
+      Type = "oneshot";
+    ExecStart = pkgs.writeScript "sync-goaccess-auth" ''
+        #!${pkgs.bash}/bin/bash
+        mkdir -p /etc/caddy/extra
+        cp /run/agenix/goaccess-password /etc/caddy/extra/goaccess-auth.conf
+        chown caddy:caddy /etc/caddy/extra/goaccess-auth.conf
+        chmod 400 /etc/caddy/extra/goaccess-auth.conf
+      '';
+    };
+  };
+
+  services.caddy = {
+    virtualHosts = {
+      "${globals.services.goaccess.url}" = {
+        extraConfig = ''
+          root * ${globals.services.goaccess.home}
+
+          basic_auth /* {
+            import /etc/caddy/extra/goaccess-auth.conf
+          }
+
+          file_server browse
+          try_files {path} {path}/ /index.html
+        '';
+
+      };
+    };
+  };
+
+  systemd.tmpfiles.rules = [
+    "d ${globals.services.goaccess.home} 0755 root root -"
+    "d /etc/caddy/extra 0750 caddy caddy -"
+  ];
+}
diff --git a/modules/services/printing.nix b/modules/services/printing.nix
new file mode 100644
index 0000000..9228648
--- /dev/null
+++ b/modules/services/printing.nix
@@ -0,0 +1,3 @@
+_: {
+  services.printing.enable = true;
+}
diff --git a/modules/services/wikijs.nix b/modules/services/wikijs.nix
new file mode 100644
index 0000000..8da2a7e
--- /dev/null
+++ b/modules/services/wikijs.nix
@@ -0,0 +1,33 @@
+{ pkgs, ... }:
+let
+  globals = import ../../config/globals.nix ;
+in {
+  systemd.services.wiki-js = {
+   requires = [ "postgresql.service" ];
+   after    = [ "postgresql.service" ];
+ };
+ services.wiki-js = {
+   enable = true;
+   settings = {
+     db = {
+       db  = "wiki-js";
+       host = "/run/postgresql";
+       type = "postgres";
+       user = "wiki-js";
+     };
+     port = 3002 ;
+    };
+ };
+ services.postgresql = {
+   enable = true;
+   ensureDatabases = [ "wiki-js" ];
+   ensureUsers = [{
+     name = "wiki-js";
+     ensureDBOwnership = true;
+   }];
+ };
+
+ services.caddy.virtualHosts.${globals.services.wikijs.url}.extraConfig = ''
+    reverse_proxy localhost:${toString globals.services.wikijs.port}
+ '';
+}
diff --git a/modules/sites/levr.porzh.me.nix b/modules/sites/levr.porzh.me.nix
new file mode 100644
index 0000000..7215cd7
--- /dev/null
+++ b/modules/sites/levr.porzh.me.nix
@@ -0,0 +1,80 @@
+{ pkgs, lib, ...}: 
+let
+  globals = import ../../config/globals.nix ;
+in {
+  environment.systemPackages = with pkgs; [
+    hugo
+  ];
+  systemd.services.hugo-build = {
+    description = "Auto build du blog hugo";
+    serviceConfig = {
+      Type = "oneshot";
+      WorkingDirectory = globals.services.levr.home ;
+      ExecStart = ''${pkgs.hugo}/bin/hugo --minify build -d ${globals.services.levr.build}'';
+      User = "levr";
+    };
+  };
+  systemd.timers.hugo-build = {
+    description = "Timer pour rebuild du blog";
+    wantedBy = [ "timers.target" ];
+    timerConfig = {
+      OnCalendar = "01:10" ;
+      Persistent = true ;
+    };
+  };
+  systemd.services.blog-sync = {
+    description = "Synchronisation du dépôt Hugo";
+    serviceConfig = {
+      Type = "oneshot";
+      WorkingDirectory = globals.services.levr.home;
+      ExecStart = "${pkgs.git}/bin/git pull --rebase origin master";
+      User = "levr";
+    };
+    environment = {
+      PATH = lib.mkForce "${pkgs.openssh}/bin";
+    };
+  };
+  systemd.timers.blog-sync = {
+    wantedBy = [ "timers.target" ];
+    timerConfig = {
+      OnCalendar = "01:00";
+      Persistent = true;
+    };
+  };
+  services.caddy = {
+    enable = true;
+    virtualHosts = {
+      "${globals.services.levr.url}" = {
+        extraConfig = ''
+          @http {
+            protocol http
+          }
+        redir @http https://{host}{uri} permanent
+          root * ${globals.services.levr.build}
+          file_server
+
+          log {
+            output file /var/log/caddy/access-${globals.services.levr.url}.log
+          }
+        '';
+      };
+    };
+  };
+  users = {
+    users = {
+      "${globals.services.levr.user}" = {
+        isSystemUser = true ;
+        group = globals.services.levr.user ;
+        home = globals.services.levr.home ;
+        createHome = true ;
+        description = "User for hugo-blog builds and deployments";
+      };
+    };
+    groups.${globals.services.levr.user} = {};
+  };
+
+  systemd.tmpfiles.rules = [
+    "d ${globals.services.levr.home} 0755 levr levr -"
+    "d ${globals.services.levr.build} 0755 levr levr -"
+  ];
+}
diff --git a/modules/sites/porzh.me.nix b/modules/sites/porzh.me.nix
new file mode 100644
index 0000000..5491bb3
--- /dev/null
+++ b/modules/sites/porzh.me.nix
@@ -0,0 +1,26 @@
+{pkgs, ...}: let
+  globals =  import ../../config/globals.nix ;
+  porzhSite = pkgs.stdenv.mkDerivation {
+    pname = "porzh-site";
+    version = "1.0";
+    src = ./porzh.me; # le dossier avec ton index.html, image, etc.
+
+    installPhase = ''
+      mkdir -p $out
+      cp -r * $out/
+    '';
+  };
+in {
+  services.caddy = {
+    enable = true;
+    virtualHosts = {
+      "${globals.domain}" = {
+        serverAliases = [ "www.${globals.domain}" ];
+        extraConfig = ''
+          root * ${porzhSite}
+          file_server
+        '';
+      };
+    };
+  };
+}
diff --git a/modules/sites/porzh.me/ancre.png b/modules/sites/porzh.me/ancre.png
new file mode 100644
index 0000000..18e9e4c
Binary files /dev/null and b/modules/sites/porzh.me/ancre.png differ
diff --git a/modules/sites/porzh.me/index.html b/modules/sites/porzh.me/index.html
new file mode 100644
index 0000000..1b899be
--- /dev/null
+++ b/modules/sites/porzh.me/index.html
@@ -0,0 +1,51 @@
+<!DOCTYPE html>
+<html lang="fr">
+<head>
+  <meta charset="UTF-8">
+  <title>Porzh.me</title>
+  <link rel="preconnect" href="https://fonts.googleapis.com">
+  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+  <link href="https://fonts.googleapis.com/css2?family=Merriweather:ital,wght@0,400;1,400&display=swap" rel="stylesheet">
+  <style>
+    body {
+      margin: 0;
+      height: 100vh;
+      display: flex;
+      flex-direction: column;  /* Aligne les éléments verticalement */
+      justify-content: center; /* Centre verticalement */
+      align-items: center;     /* Centre horizontalement */
+      background-color: #fff;
+      font-family: 'Merriweather', serif;
+    }
+    img {
+      max-width: 30%;
+      height: auto;
+    }
+    #title {
+      font-size: 96px;
+      margin-top: 20px;
+    }
+    h2 {
+      font-size : 36px;
+      margin-top: -40px;
+    }
+    li {
+      display: inline;
+    }
+    a {
+      color: black;
+    }
+  </style>
+</head>
+<body>
+  <img src="./ancre.png" alt="Ancre">
+  <h1 id="title">porzh.me</h1>
+  <h2 id="subtitle">Ma porzh stag</h2>
+  <ul id="services">
+    <li><a href="https://govel.porzh.me" target="_blank">govel</a></li> / 
+    <li><a href="https://levr.porzh.me" target="_blank">levr</a></li>
+  </ul>
+  <span style="bold">Fièrement auto-hébergé et indépendant</span> 
+</body>
+</html>
+
diff --git a/modules/virtual/aarch64/AAVMF_CODE.fd b/modules/virtual/aarch64/AAVMF_CODE.fd
new file mode 100644
index 0000000..54192f7
Binary files /dev/null and b/modules/virtual/aarch64/AAVMF_CODE.fd differ
diff --git a/modules/virtual/aarch64/AAVMF_VARS.fd b/modules/virtual/aarch64/AAVMF_VARS.fd
new file mode 100644
index 0000000..daeef2a
Binary files /dev/null and b/modules/virtual/aarch64/AAVMF_VARS.fd differ
diff --git a/modules/virtual/kvm-amd.nix b/modules/virtual/kvm-amd.nix
new file mode 100644
index 0000000..42b2818
--- /dev/null
+++ b/modules/virtual/kvm-amd.nix
@@ -0,0 +1,3 @@
+{lib, ...}: {
+  boot.kernelModules = lib.mkAfter ["kvm-amd"];
+}
diff --git a/modules/virtual/truenas.nix b/modules/virtual/truenas.nix
new file mode 100644
index 0000000..6df43bb
--- /dev/null
+++ b/modules/virtual/truenas.nix
@@ -0,0 +1,78 @@
+{pkgs, ...}: {
+  boot = {
+    initrd.kernelModules = ["vfio_pci" "vfio" "vfio_iommu_type1"];
+    extraModprobeConfig = ''
+      options vfio-pci ids=1022:43f6
+    '';
+    kernelParams = [
+      "amd_iommu=on"
+      "iommu=pt"
+    ];
+  };
+  users.users.lomig.extraGroups = ["disk"];
+  security.pam.loginLimits = [
+    {
+      domain = "lomig";
+      type = "soft";
+      item = "memlock";
+      value = "infinity";
+    }
+    {
+      domain = "lomig";
+      type = "hard";
+      item = "memlock";
+      value = "infinity";
+    }
+  ];
+  boot.kernel.sysctl."vm.nr_hugepages" = 1024;
+  fileSystems."/dev/hugepages" = {
+    device = "hugetlbfs";
+    fsType = "hugetlbfs";
+  };
+
+  #  services.udev.extraRules = ''
+  #    SUBSYSTEM=="block", ENV{ID_SERIAL}=="wwn-0x50000c500b0179482", GROUP="disk", MODE="0660"
+  #    SUBSYSTEM=="block", ENV{ID_SERIAL}=="wwn-0x50000c500cc529430", GROUP="disk", MODE="0660"
+  #    SUBSYSTEM=="block", ENV{ID_SERIAL}=="wwn-0x50000c500cc53994a", GROUP="disk", MODE="0660"
+  #    SUBSYSTEM=="block", ENV{ID_SERIAL}=="wwn-0x50000c500cc5551d4", GROUP="disk", MODE="0660"
+  #    SUBSYSTEM=="vfio", GROUP="kvm", MODE="0660"
+  #    '';
+
+  systemd.services.truenas-vm = {
+    wantedBy = ["multi-user.target"];
+    after = ["network-online.target"];
+    wants = ["network-online.target"];
+    serviceConfig = {
+      RuntimeDirectory = "truenas";
+      ExecStartPre = "/run/current-system/sw/bin/rm -f /run/truenas/qmp.sock";
+      ExecStart = ''
+        /run/current-system/sw/bin/qemu-system-x86_64 -enable-kvm -m 4096 -smp 2 \
+        -drive file=/home/lomig/vm/truenas.qcow2,if=none,format=qcow2,id=os \
+        -device vfio-pci,host=0e:00.0 \
+        -netdev bridge,br=br0,id=n1,helper=/run/wrappers/bin/qemu-bridge-helper \
+        -device virtio-net-pci,netdev=n1,mac=52:54:00:00:01:02 \
+        -device virtio-blk-pci,drive=os,bootindex=0 \
+        -qmp unix:/run/truenas.qmp,server,nowait -display none
+      '';
+      ExecStop = ''
+        echo '{"execute":"system_powerdown"}' | socat - UNIX-CONNECT:/run/truenas.qmp || true ; sleep 5
+      '';
+      Restart = "on-failure";
+      RestartSec = 3;
+      StartLimitIntervalSec = 60;
+      StartLimitBurst = 5;
+    };
+  };
+
+  systemd.services.resume-truenas-vm = {
+    description = "Restart Truenas VM after resume";
+    wantedBy = ["sleep.target"];
+    after = ["sleep.target"];
+    serviceConfig = {
+      Type = "oneshot";
+      ExecStart = "${pkgs.systemd}/bin/systemctl try-restart truenas-vm.service";
+    };
+  };
+}
+# vim: set ts=2 sw=2 sts=2 et :
+
diff --git a/modules/virtual/vfio.nix b/modules/virtual/vfio.nix
new file mode 100644
index 0000000..a268d31
--- /dev/null
+++ b/modules/virtual/vfio.nix
@@ -0,0 +1,19 @@
+{lib, ...}: {
+  # Ajoute dans l’initrd sans auto-référencer l’option
+  boot = {
+    initrd.kernelModules = lib.mkAfter [
+      "vfio_pci"
+      "vfio"
+      "vfio_iommu_type1"
+    ];
+
+    # Ajoute les params IOMMU proprement
+    kernelParams = lib.mkAfter [
+      "amd_iommu=on"
+      "iommu=pt"
+    ];
+
+    # Valeur par défaut (sans référencer config.*)
+    kernel.sysctl."vm.nr_hugepages" = lib.mkDefault 1024;
+  };
+}
diff --git a/scripts/imports.sh b/scripts/imports.sh
new file mode 100755
index 0000000..101e153
--- /dev/null
+++ b/scripts/imports.sh
@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+
+find $HOME/nixos-config -name "*.nix" | while read -r file; do
+  imports=$(awk '
+    /imports[[:space:]]*=/ {flag=1}
+    flag {print}
+    /\]/ && flag {flag=0}
+    ' "$file" | grep -vE 'imports[[:space:]]*=' | grep -v '\[' | grep -v '\]' | sed 's/^[[:space:]]*//; s/[[:space:]]*$//')
+
+    if [[ -n "$imports" ]]; then
+      echo "$file imports:"
+      echo "$imports" | sed 's/^/   |--- /'
+      echo
+    fi
+done
diff --git a/secrets/agenix/pennsardin.pub b/secrets/agenix/pennsardin.pub
new file mode 100644
index 0000000..e16be5e
--- /dev/null
+++ b/secrets/agenix/pennsardin.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICZto2/k9ZiYzWxWM6sfZLq/fIUVDc3BwPb+00dOahkk root@pennsardin
diff --git a/secrets/dunoz-password-penduick.age b/secrets/dunoz-password-penduick.age
new file mode 100644
index 0000000..69cddd9
--- /dev/null
+++ b/secrets/dunoz-password-penduick.age
@@ -0,0 +1,7 @@
+age-encryption.org/v1
+-> X25519 t5/4zFfNo5Hq/EacMKriedzv9je2ThBpq/WLegedg2A
+sq35AzCE5HVTgqi0cNOcbW5C50sLeCAw4SIR6fbMg2M
+-> X25519 yHHx+6CF7VEf331RchlwC9povVUwZBTq9cgAfo3gqjQ
+RUsB7tMZRJYGy5Ggw+pnaNPOEiFYwAJn+gquCcNUnQo
+--- jJVkAQ9fNSwyrWiyvIVzuTuJuudhL3zv29PI5pdKDz4
+ш�.f�=5�I���W����i�N�P���lSww��M���*
\ No newline at end of file
diff --git a/secrets/goaccess-password.age b/secrets/goaccess-password.age
new file mode 100644
index 0000000..20d710c
Binary files /dev/null and b/secrets/goaccess-password.age differ
diff --git a/secrets/secrets.nix b/secrets/secrets.nix
new file mode 100644
index 0000000..bc436c2
--- /dev/null
+++ b/secrets/secrets.nix
@@ -0,0 +1,11 @@
+let
+  serveur = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPRVxB7usThGHf8cuSPE4sjdqSaPNlwWAZPEo1wUgHz6 root@terre-neuvas";
+  admin = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAxranFaz3jRfvYE2M6FvRUWjzviIWjWd1mucgKeuSK2 lomig@nixos";
+  penduick = "age1rnyey8shjxyaq43dzlnhtfkcm3ra4hy3ygh6c46w4xmr7fe9fe3s00nh2r";
+  dunoz = "age1ppu60aw0v5wxhrc0gyqmgrukh2a5uaxwqxxmuy0w3fv4tnt02ycqrrgmue";
+in
+{
+  "goaccess-password.age".publicKeys = [ serveur admin ];
+  "dunoz-password-penduick.age".publicKeys = [ penduick dunoz ];
+}
+