Implement landing page with PWA smart detection and high-quality background

frontend/src/i18n/locales/en.json

@@ -375,5 +375,36 @@
     "error": "There was an error sending the report. Please try again.",
     "cancel": "Cancel",
     "send": "Send Report"
+  },
+  "landing": {
+    "hero": {
+      "title": "The city in your hands",
+      "tagline": "The entire transport network and local offers in one place.",
+      "launchApp": "Launch Application",
+      "howToInstall": "How to install?"
+    },
+    "features": {
+      "realtime": "Real-Time",
+      "realtimeDesc": "Track buses and check exact schedules.",
+      "localOffers": "Local Offers",
+      "localOffersDesc": "Save with exclusive discounts at local stores.",
+      "noDownload": "No Downloads",
+      "noDownloadDesc": "Install instantly without taking up space."
+    },
+    "install": {
+      "title": "Install SIB on your mobile",
+      "ios": "For iPhone (Safari)",
+      "iosStep1": "Tap the 'Share' icon in Safari.",
+      "iosStep2": "Select 'Add to Home Screen'.",
+      "iosStep3": "Confirm by tapping 'Add'.",
+      "android": "For Android (Chrome)",
+      "androidStep1": "Tap the 3 dots in the top corner.",
+      "androidStep2": "Select 'Install app'.",
+      "androidStep3": "Confirm the installation."
+    },
+    "footer": {
+      "rights": "© 2026 SIB System. All rights reserved.",
+      "dev": "Developed for smart mobility."
+    }
   }
 }

frontend/src/i18n/locales/es.json

@@ -379,5 +379,36 @@
     "error": "Hubo un error al enviar el reporte. Por favor, intenta de nuevo.",
     "cancel": "Cancelar",
     "send": "Enviar Reporte"
+  },
+  "landing": {
+    "hero": {
+      "title": "La ciudad en tus manos",
+      "tagline": "Toda la red de transporte y ofertas locales en un solo lugar.",
+      "launchApp": "Lanzar Aplicación",
+      "howToInstall": "¿Cómo instalar?"
+    },
+    "features": {
+      "realtime": "Tiempo Real",
+      "realtimeDesc": "Rastrea buses y consulta horarios exactos.",
+      "localOffers": "Ofertas Locales",
+      "localOffersDesc": "Ahorra con descuentos exclusivos en comercios.",
+      "noDownload": "Sin Descargas",
+      "noDownloadDesc": "Instálalo al instante sin ocupar espacio."
+    },
+    "install": {
+      "title": "Instala SIB en tu móvil",
+      "ios": "Para iPhone (Safari)",
+      "iosStep1": "Toca el icono de 'Compartir' en Safari.",
+      "iosStep2": "Selecciona 'Agregar a la pantalla de inicio'.",
+      "iosStep3": "Confirma tocando 'Agregar'.",
+      "android": "Para Android (Chrome)",
+      "androidStep1": "Toca los 3 puntos en la esquina superior.",
+      "androidStep2": "Selecciona 'Instalar aplicación'.",
+      "androidStep3": "Confirma la instalación."
+    },
+    "footer": {
+      "rights": "© 2026 SIB System. Todos los derechos reservados.",
+      "dev": "Desarrollado para la movilidad inteligente."
+    }
   }
 }