diff --git a/index.html b/index.html
index b6d097d..b9a2766 100644
--- a/index.html
+++ b/index.html
@@ -63,7 +63,13 @@
   </script>
 
   <!-- App -->
-  <script src="app.js"></script>
+  <script src="js/config.js"></script>
+  <script src="js/data.js"></script>
+  <script src="js/gallery.js"></script>
+  <script src="js/modal.js"></script>
+  <script src="js/infoPanel.js"></script>
+  <script src="js/mapGlobal.js"></script>
+  <script src="js/main.js"></script>
 
 </body>
 </html>
diff --git a/js/config.js b/js/config.js
new file mode 100644
index 0000000..2e4c51e
--- /dev/null
+++ b/js/config.js
@@ -0,0 +1,12 @@
+// ===============================
+// CONFIG & GLOBAL STATE
+// ===============================
+
+const API_URL = 'https://prova.patachina.it/photos';
+
+let photosData = [];
+let currentPhoto = null;
+
+// Mappa globale
+let globalMap = null;
+let globalMarkers = null;
diff --git a/js/data.js b/js/data.js
new file mode 100644
index 0000000..14c0af2
--- /dev/null
+++ b/js/data.js
@@ -0,0 +1,26 @@
+// ===============================
+// FETCH DELLE FOTO
+// ===============================
+async function loadPhotos() {
+  console.log("Inizio fetch:", API_URL);
+
+  let res;
+  try {
+    res = await fetch(API_URL);
+  } catch (e) {
+    console.error("Errore fetch:", e);
+    return;
+  }
+
+  const text = await res.text();
+
+  try {
+    photosData = JSON.parse(text);
+    console.log("JSON parse OK, numero foto:", photosData.length);
+  } catch (e) {
+    console.error("Errore nel parse JSON:", e);
+    return;
+  }
+
+  renderGallery(photosData);
+}
diff --git a/js/gallery.js b/js/gallery.js
new file mode 100644
index 0000000..298b585
--- /dev/null
+++ b/js/gallery.js
@@ -0,0 +1,40 @@
+// ===============================
+// RENDER GALLERIA
+// ===============================
+function renderGallery(photos) {
+  const gallery = document.getElementById('gallery');
+  gallery.innerHTML = '';
+
+  photos.forEach(photo => {
+    const thumbDiv = document.createElement('div');
+    thumbDiv.className = 'thumb';
+
+    const img = document.createElement('img');
+    img.src = `https://prova.patachina.it/${photo.thub1}`;
+    img.alt = photo.name || '';
+    img.loading = "lazy";
+
+    thumbDiv.appendChild(img);
+
+    if (photo.mime_type.startsWith("video/")) {
+      const play = document.createElement("div");
+      play.className = "play-icon";
+      play.textContent = "▶";
+      thumbDiv.appendChild(play);
+    }
+
+    const preview = photo.thub2
+      ? `https://prova.patachina.it/${photo.thub2}`
+      : `https://prova.patachina.it/${photo.thub1}`;
+
+    thumbDiv.addEventListener('click', () => {
+      openModal(
+        `https://prova.patachina.it/${photo.path}`,
+        preview,
+        photo
+      );
+    });
+
+    gallery.appendChild(thumbDiv);
+  });
+}
diff --git a/js/infoPanel.js b/js/infoPanel.js
new file mode 100644
index 0000000..06b16e4
--- /dev/null
+++ b/js/infoPanel.js
@@ -0,0 +1,57 @@
+// ===============================
+// PANNELLO INFO + MAPPA
+// ===============================
+const infoPanel = document.getElementById('infoPanel');
+const infoBtn = document.getElementById('modalInfoBtn');
+
+infoBtn.addEventListener('click', () => {
+  if (!currentPhoto) return;
+
+  const gps = currentPhoto.gps || { lat: '-', lng: '-', alt: '-' };
+  const folder = currentPhoto.path.split('/').slice(2, -1).join('/');
+
+  infoPanel.innerHTML = `
+    <h3>Informazioni</h3>
+
+    <div class="info-row"><b>Nome:</b> ${currentPhoto.name}</div>
+    <div class="info-row"><b>Data:</b> ${currentPhoto.taken_at}</div>
+
+    <div class="info-row"><b>Latitudine:</b> ${gps.lat}</div>
+    <div class="info-row"><b>Longitudine:</b> ${gps.lng}</div>
+    <div class="info-row"><b>Altitudine:</b> ${gps.alt} m</div>
+
+    <div class="info-row"><b>Dimensioni:</b> ${currentPhoto.width} × ${currentPhoto.height}</div>
+    <div class="info-row"><b>Peso:</b> ${(currentPhoto.size_bytes / 1024 / 1024).toFixed(2)} MB</div>
+    <div class="info-row"><b>Tipo:</b> ${currentPhoto.mime_type}</div>
+
+    <div class="info-row"><b>Cartella:</b> ${folder}</div>
+
+    ${gps.lat !== '-' ? '<div id="infoMap" class="info-map"></div>' : ''}
+  `;
+
+  infoPanel.classList.add('open');
+
+  if (gps.lat !== '-' && gps.lng !== '-') {
+    setTimeout(() => {
+      const map = L.map('infoMap', {
+        zoomControl: false,
+        attributionControl: false
+      }).setView([gps.lat, gps.lng], 13);
+
+      L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
+        maxZoom: 19
+      }).addTo(map);
+
+      L.marker([gps.lat, gps.lng]).addTo(map);
+    }, 50);
+  }
+});
+
+document.addEventListener('click', (e) => {
+  if (!infoPanel.classList.contains('open')) return;
+
+  const inside = infoPanel.contains(e.target);
+  const btn = infoBtn.contains(e.target);
+
+  if (!inside && !btn) infoPanel.classList.remove('open');
+});
diff --git a/js/main.js b/js/main.js
new file mode 100644
index 0000000..1f5ae9b
--- /dev/null
+++ b/js/main.js
@@ -0,0 +1,5 @@
+// ===============================
+// AVVIO
+// ===============================
+console.log("main.js avviato");
+loadPhotos();
diff --git a/js/mapGlobal.js b/js/mapGlobal.js
new file mode 100644
index 0000000..fd0e257
--- /dev/null
+++ b/js/mapGlobal.js
@@ -0,0 +1,51 @@
+// ===============================
+// MAPPA GLOBALE
+// ===============================
+document.getElementById("openMapBtn").addEventListener("click", openGlobalMap);
+
+function openGlobalMap() {
+  const mapDiv = document.getElementById("globalMap");
+  const gallery = document.getElementById("gallery");
+
+  const isOpen = mapDiv.classList.contains("open");
+
+  if (isOpen) {
+    mapDiv.classList.remove("open");
+    gallery.classList.remove("hidden");
+    return;
+  }
+
+  mapDiv.classList.add("open");
+  gallery.classList.add("hidden");
+
+  if (!globalMap) {
+    globalMap = L.map("globalMap").setView([42.5, 12.5], 6);
+
+    L.tileLayer("https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png", {
+      maxZoom: 19
+    }).addTo(globalMap);
+
+    globalMarkers = L.markerClusterGroup();
+    globalMap.addLayer(globalMarkers);
+
+    photosData.forEach(photo => {
+      if (!photo.gps || !photo.gps.lat || !photo.gps.lng) return;
+
+      const marker = L.marker([photo.gps.lat, photo.gps.lng]);
+
+      marker.on("click", () => {
+        openModal(
+          `https://prova.patachina.it/${photo.path}`,
+          photo.thub2
+            ? `https://prova.patachina.it/${photo.thub2}`
+            : `https://prova.patachina.it/${photo.thub1}`,
+          photo
+        );
+      });
+
+      globalMarkers.addLayer(marker);
+    });
+  }
+
+  setTimeout(() => globalMap.invalidateSize(), 200);
+}
diff --git a/js/modal.js b/js/modal.js
new file mode 100644
index 0000000..3353f78
--- /dev/null
+++ b/js/modal.js
@@ -0,0 +1,47 @@
+// ===============================
+// MODALE (FOTO + VIDEO)
+// ===============================
+const modal = document.getElementById('modal');
+const modalClose = document.getElementById('modalClose');
+
+function openModal(srcOriginal, srcPreview, photo) {
+  currentPhoto = photo;
+
+  const container = document.getElementById("modalMediaContainer");
+  container.innerHTML = "";
+
+  if (photo.mime_type.startsWith("video/")) {
+    const video = document.createElement("video");
+    video.src = srcOriginal;
+    video.controls = true;
+    video.autoplay = true;
+    video.style.maxWidth = "100%";
+    video.style.maxHeight = "100%";
+    container.appendChild(video);
+  } else {
+    const img = document.createElement("img");
+    img.src = srcPreview;
+    img.style.maxWidth = "100%";
+    img.style.maxHeight = "100%";
+    img.style.objectFit = "contain";
+    container.appendChild(img);
+
+    const full = new Image();
+    full.src = srcOriginal;
+    full.onload = () => {
+      img.src = srcOriginal;
+    };
+  }
+
+  modal.classList.add('open');
+}
+
+function closeModal() {
+  modal.classList.remove('open');
+  document.getElementById("modalMediaContainer").innerHTML = "";
+}
+
+modalClose.addEventListener('click', closeModal);
+modal.addEventListener('click', (e) => {
+  if (e.target === modal) closeModal();
+});