diff --git a/2026-05-19 19.35.50 teeoff.no b0df9e23eb81.jpg b/2026-05-19 19.35.50 teeoff.no b0df9e23eb81.jpg
new file mode 100644
index 0000000..74f2896
Binary files /dev/null and b/2026-05-19 19.35.50 teeoff.no b0df9e23eb81.jpg differ
diff --git a/frontend/src/app/golfbaner/[slug]/FacilityDetailView.tsx b/frontend/src/app/golfbaner/[slug]/FacilityDetailView.tsx
index 30eb76f..030b14a 100644
--- a/frontend/src/app/golfbaner/[slug]/FacilityDetailView.tsx
+++ b/frontend/src/app/golfbaner/[slug]/FacilityDetailView.tsx
@@ -13,7 +13,7 @@
  * ---------------------------------------------------------------------------
  */
 
-import { useState, useEffect } from 'react';
+import { useEffect, useRef, useState } from 'react';
 import dynamic from "next/dynamic";
 import { STATUS_MAP, FALLBACK_IMAGE } from "@/config/constants";
 import { STATUS_ICON_PATHS, buildMapUrl, getPrimaryStatus, getPublicCourseDisplayName, parseJson as parseSharedJson, slugify } from "@/app/facilityData";
@@ -307,7 +307,10 @@ const ICONS = {
   camera: <><path d="M23 19a2 2 0 0 1-2 2H3a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h4l2-3h6l2 3h4a2 2 0 0 1 2 2z"/><circle cx="12" cy="13" r="4"/></>,
   webcam: <><path d="M23 7l-7 5 7 5V7z"/><rect x="1" y="5" width="15" height="14" rx="2" ry="2"/></>,
   chart: <><path d="M18 20V10M12 20V4M6 20v-6"/></>,
-  weather: <><path d="M12 2v2"/><path d="m4.93 4.93 1.41 1.41"/><path d="M20 12h2"/><path d="m19.07 4.93-1.41 1.41"/><path d="M15.947 12.65a4 4 0 0 0-5.925-4.128"/><path d="M13 22H7a5 5 0 1 1 4.9-6H13a3 3 0 0 1 0 6Z"/></>
+  weather: <><path d="M12 2v2"/><path d="m4.93 4.93 1.41 1.41"/><path d="M20 12h2"/><path d="m19.07 4.93-1.41 1.41"/><path d="M15.947 12.65a4 4 0 0 0-5.925-4.128"/><path d="M13 22H7a5 5 0 1 1 4.9-6H13a3 3 0 0 1 0 6Z"/></>,
+  chevronLeft: <path d="m15 18-6-6 6-6" />,
+  chevronRight: <path d="m9 18 6-6-6-6" />,
+  close: <><path d="M18 6 6 18" /><path d="m6 6 12 12" /></>,
 };
 
 const SOCIAL_ICONS: Record<string, React.ReactNode> = {
@@ -336,6 +339,8 @@ export default function FacilityDetailView({
   const [showBackToTop, setShowBackToTop] = useState(false);
   const [currentSlide, setCurrentSlide] = useState(0);
   const [activeMedia, setActiveMedia] = useState<ActiveMedia | null>(null);
+  const lightboxTouchStartX = useRef<number | null>(null);
+  const lightboxTouchStartY = useRef<number | null>(null);
 
   const parseJson = (val: any, fallback: any) => {
     return parseSharedJson(val, fallback);
@@ -498,7 +503,7 @@ export default function FacilityDetailView({
 
     const handleKeyDown = (event: KeyboardEvent) => {
       if (event.key === 'Escape') {
-        setActiveMedia(null);
+        closeMedia();
         return;
       }
 
@@ -545,6 +550,7 @@ export default function FacilityDetailView({
   const activeImage = activeMedia?.type === 'image' ? imageGalleryItems[activeMedia.index] : null;
   const activeVideo = activeMedia?.type === 'video' ? facilityVideos[activeMedia.index] : null;
   const activeMediaCount = activeMedia?.type === 'image' ? imageGalleryItems.length : activeMedia?.type === 'video' ? facilityVideos.length : 0;
+  const canCycleActiveMedia = activeMediaCount > 1;
 
   const cycleActiveMedia = (direction: -1 | 1) => {
     setActiveMedia((current) => {
@@ -556,6 +562,69 @@ export default function FacilityDetailView({
     });
   };
 
+  const shouldUseNativeFullscreen = () => {
+    if (typeof window === "undefined") return false;
+    return window.matchMedia("(max-width: 767px)").matches;
+  };
+
+  const requestNativeFullscreen = () => {
+    if (typeof document === "undefined" || !shouldUseNativeFullscreen()) return;
+    const root = document.documentElement;
+    if (document.fullscreenElement || !root.requestFullscreen) return;
+    void root.requestFullscreen().catch(() => {});
+  };
+
+  const exitNativeFullscreen = () => {
+    if (typeof document === "undefined" || !document.fullscreenElement || !document.exitFullscreen) return;
+    void document.exitFullscreen().catch(() => {});
+  };
+
+  const openMedia = (media: ActiveMedia) => {
+    requestNativeFullscreen();
+    setActiveMedia(media);
+  };
+
+  const closeMedia = () => {
+    setActiveMedia(null);
+    exitNativeFullscreen();
+  };
+
+  const resetLightboxTouchTracking = () => {
+    lightboxTouchStartX.current = null;
+    lightboxTouchStartY.current = null;
+  };
+
+  const handleLightboxTouchStart = (event: React.TouchEvent<HTMLDivElement>) => {
+    const touch = event.changedTouches[0];
+    lightboxTouchStartX.current = touch?.clientX ?? null;
+    lightboxTouchStartY.current = touch?.clientY ?? null;
+  };
+
+  const handleLightboxTouchEnd = (event: React.TouchEvent<HTMLDivElement>) => {
+    if (!canCycleActiveMedia) {
+      resetLightboxTouchTracking();
+      return;
+    }
+
+    const startX = lightboxTouchStartX.current;
+    const startY = lightboxTouchStartY.current;
+    const touch = event.changedTouches[0];
+    if (startX === null || startY === null || !touch) {
+      resetLightboxTouchTracking();
+      return;
+    }
+
+    const deltaX = touch.clientX - startX;
+    const deltaY = touch.clientY - startY;
+    resetLightboxTouchTracking();
+
+    if (Math.abs(deltaX) < 48 || Math.abs(deltaX) <= Math.abs(deltaY)) {
+      return;
+    }
+
+    cycleActiveMedia(deltaX < 0 ? 1 : -1);
+  };
+
   return (
     <main className="min-h-screen bg-[#f1f7ed] pb-20 relative font-sans text-[#11280f]">
       
@@ -899,7 +968,7 @@ export default function FacilityDetailView({
                     </div>
                     <button
                       type="button"
-                      onClick={() => setActiveMedia({ type: 'image', index: 0 })}
+                      onClick={() => openMedia({ type: 'image', index: 0 })}
                       className="btn btn-secondary"
                     >
                       Åpne galleri
@@ -914,7 +983,7 @@ export default function FacilityDetailView({
                         <button
                           key={`${image}-${index}`}
                           type="button"
-                          onClick={() => setActiveMedia({ type: 'image', index })}
+                          onClick={() => openMedia({ type: 'image', index })}
                           className="group relative overflow-hidden rounded-[1.5rem] border border-[#11280f]/8 bg-[#11280f]"
                         >
                           <div className="aspect-[4/3]">
@@ -937,9 +1006,6 @@ export default function FacilityDetailView({
                     })}
                   </div>
 
-                  <p className="mt-4 text-sm text-[#536256]">
-                    {imageGalleryItems.length} bilde{imageGalleryItems.length === 1 ? '' : 'r'} tilgjengelig. Lysboksen åpner først når brukeren klikker, så denne seksjonen holder seg lett på initial last.
-                  </p>
                 </article>
               )}
 
@@ -962,7 +1028,7 @@ export default function FacilityDetailView({
                         <button
                           key={`${video.url}-${index}`}
                           type="button"
-                          onClick={() => setActiveMedia({ type: 'video', index })}
+                          onClick={() => openMedia({ type: 'video', index })}
                           className="group text-left"
                         >
                           <div className="relative overflow-hidden rounded-[1.5rem] border border-[#11280f]/8 bg-[#11280f] shadow-sm">
@@ -1231,56 +1297,113 @@ export default function FacilityDetailView({
 
       {activeMedia && (
         <div
-          className="fixed inset-0 z-[105] bg-[#11280f]/82 px-4 py-5 backdrop-blur-sm md:px-8 md:py-8"
-          onClick={() => setActiveMedia(null)}
+          className="fixed inset-0 z-[105] bg-[#081107]/92 backdrop-blur-md"
           role="dialog"
           aria-modal="true"
           aria-label={activeMedia.type === 'image' ? `Bildegalleri for ${facility.name}` : `Videogalleri for ${facility.name}`}
         >
-          <div className="mx-auto flex h-full max-w-6xl items-center justify-center">
-            <div className="w-full" onClick={(event) => event.stopPropagation()}>
-              <div className="mb-4 flex flex-wrap items-center justify-between gap-3 text-white">
-                <div>
-                  <p className="text-[10px] font-black uppercase tracking-[0.2em] text-white/60">
-                    {activeMedia.type === 'image' ? 'Bilder' : 'Video'}
-                  </p>
-                  <p className="mt-1 text-lg font-black md:text-2xl">
-                    {activeMedia.type === 'image'
-                      ? `${activeMedia.index + 1} av ${activeMediaCount}`
-                      : activeVideo?.title || `Video ${activeMedia.index + 1} av ${activeMediaCount}`}
-                  </p>
-                </div>
-
-                <div className="flex flex-wrap items-center gap-2">
-                  {activeMediaCount > 1 ? (
-                    <>
-                      <button type="button" onClick={() => cycleActiveMedia(-1)} className="btn btn-secondary">
-                        Forrige
-                      </button>
-                      <button type="button" onClick={() => cycleActiveMedia(1)} className="btn btn-secondary">
-                        Neste
-                      </button>
-                    </>
-                  ) : null}
-                  <button type="button" onClick={() => setActiveMedia(null)} className="btn btn-primary">
-                    Lukk
-                  </button>
-                </div>
+          <button
+            type="button"
+            className="absolute inset-0 z-0 cursor-zoom-out"
+            onClick={closeMedia}
+            aria-label="Lukk galleri"
+          />
+          <div
+            className="pointer-events-none relative z-10 flex h-[100dvh] w-full items-center justify-center"
+            onTouchStart={handleLightboxTouchStart}
+            onTouchEnd={handleLightboxTouchEnd}
+            onTouchCancel={resetLightboxTouchTracking}
+          >
+            <div className="pointer-events-none absolute inset-x-0 top-0 z-20 flex items-start justify-between gap-3 px-3 pt-3 text-white md:px-6 md:pt-6">
+              <div className="pointer-events-auto hidden rounded-full border border-white/10 bg-black/45 px-3 py-2 shadow-lg backdrop-blur-md md:block md:px-4">
+                <p className="text-[10px] font-black uppercase tracking-[0.2em] text-white/60">
+                  {activeMedia.type === 'image' ? 'Bilder' : getFacilityVideoProviderLabel(activeVideo?.provider || 'external')}
+                </p>
+                <p className="mt-1 text-sm font-black md:text-base">
+                  {activeMedia.type === 'image'
+                    ? `${activeMedia.index + 1} / ${activeMediaCount}`
+                    : activeVideo?.title || `Video ${activeMedia.index + 1} / ${activeMediaCount}`}
+                </p>
               </div>
 
+              <button
+                type="button"
+                onClick={(event) => {
+                  event.stopPropagation();
+                  closeMedia();
+                }}
+                className="pointer-events-auto inline-flex h-11 w-11 items-center justify-center rounded-full border border-white/12 bg-black/45 text-white shadow-lg backdrop-blur-md transition hover:bg-black/65 md:h-12 md:w-12"
+                aria-label="Lukk galleri"
+              >
+                <Icon className="h-5 w-5" children={ICONS.close} />
+              </button>
+            </div>
+
+            {canCycleActiveMedia ? (
+              <>
+                <button
+                  type="button"
+                  onClick={(event) => {
+                    event.stopPropagation();
+                    cycleActiveMedia(-1);
+                  }}
+                  className="pointer-events-auto absolute inset-y-0 left-0 z-10 block w-1/4 min-w-[88px] md:hidden"
+                  aria-label="Forrige element"
+                />
+                <button
+                  type="button"
+                  onClick={(event) => {
+                    event.stopPropagation();
+                    cycleActiveMedia(1);
+                  }}
+                  className="pointer-events-auto absolute inset-y-0 right-0 z-10 block w-1/4 min-w-[88px] md:hidden"
+                  aria-label="Neste element"
+                />
+                <button
+                  type="button"
+                  onClick={(event) => {
+                    event.stopPropagation();
+                    cycleActiveMedia(-1);
+                  }}
+                  className="pointer-events-auto absolute left-2 top-1/2 z-20 hidden h-14 w-14 -translate-y-1/2 items-center justify-center rounded-full border border-white/12 bg-black/45 text-white shadow-lg backdrop-blur-md transition hover:bg-black/65 md:inline-flex md:left-6"
+                  aria-label="Forrige element"
+                >
+                  <Icon className="h-5 w-5 md:h-6 md:w-6" children={ICONS.chevronLeft} />
+                </button>
+                <button
+                  type="button"
+                  onClick={(event) => {
+                    event.stopPropagation();
+                    cycleActiveMedia(1);
+                  }}
+                  className="pointer-events-auto absolute right-2 top-1/2 z-20 hidden h-14 w-14 -translate-y-1/2 items-center justify-center rounded-full border border-white/12 bg-black/45 text-white shadow-lg backdrop-blur-md transition hover:bg-black/65 md:inline-flex md:right-6"
+                  aria-label="Neste element"
+                >
+                  <Icon className="h-5 w-5 md:h-6 md:w-6" children={ICONS.chevronRight} />
+                </button>
+              </>
+            ) : null}
+
+            <div className="flex h-[100dvh] w-full items-center justify-center px-0 pb-0 pt-0 md:px-16 md:pb-8 md:pt-8">
               {activeMedia.type === 'image' && activeImage ? (
-                <div className="overflow-hidden rounded-[2rem] border border-white/10 bg-black shadow-2xl">
+                <div
+                  className="pointer-events-auto flex h-full w-full items-center justify-center"
+                  onClick={(event) => event.stopPropagation()}
+                >
                   <img
                     src={activeImage}
                     alt={getGalleryImageAlt(activeImage)}
-                    className="max-h-[78vh] w-full object-contain"
+                    className="block max-h-[100dvh] max-w-[100vw] object-contain shadow-[0_25px_80px_rgba(0,0,0,0.42)] md:max-h-[calc(100dvh-4rem)] md:max-w-[calc(100vw-8rem)] md:rounded-[1.5rem]"
                     decoding="async"
                   />
                 </div>
               ) : null}
 
               {activeMedia.type === 'video' && activeVideo ? (
-                <div className="overflow-hidden rounded-[2rem] border border-white/10 bg-black shadow-2xl">
+                <div
+                  className="pointer-events-auto w-full max-w-[min(96vw,1200px)] overflow-hidden rounded-[1.6rem] border border-white/10 bg-black shadow-[0_25px_80px_rgba(0,0,0,0.42)] md:max-w-[min(92vw,1360px)]"
+                  onClick={(event) => event.stopPropagation()}
+                >
                   <div className="aspect-video w-full">
                     <iframe
                       src={activeVideo.embedUrl}
@@ -1293,6 +1416,46 @@ export default function FacilityDetailView({
                 </div>
               ) : null}
             </div>
+
+            {activeMedia.type === 'image' && imageGalleryItems.length > 1 ? (
+              <div className="pointer-events-none absolute inset-x-0 bottom-3 z-20 hidden justify-center px-6 md:flex">
+                <div className="pointer-events-auto flex max-w-[min(92vw,1040px)] gap-2 overflow-x-auto rounded-[1.25rem] border border-white/10 bg-black/40 px-3 py-3 shadow-lg backdrop-blur-md [scrollbar-width:none] [-ms-overflow-style:none] [&::-webkit-scrollbar]:hidden">
+                  {imageGalleryItems.map((image, index) => {
+                    const isActive = index === activeMedia.index;
+                    return (
+                        <button
+                          key={`${image}-${index}`}
+                          type="button"
+                          onClick={(event) => {
+                            event.stopPropagation();
+                            openMedia({ type: 'image', index });
+                          }}
+                          className={`relative h-14 w-20 shrink-0 overflow-hidden rounded-xl border transition ${
+                            isActive
+                            ? 'border-white/90 ring-2 ring-white/60'
+                            : 'border-white/10 opacity-75 hover:opacity-100'
+                        }`}
+                        aria-label={`Vis bilde ${index + 1}`}
+                      >
+                        <img
+                          src={image}
+                          alt={getGalleryImageAlt(image)}
+                          className="h-full w-full object-cover"
+                          loading="lazy"
+                          decoding="async"
+                        />
+                      </button>
+                    );
+                  })}
+                </div>
+              </div>
+            ) : null}
+
+            <div className="pointer-events-none absolute inset-x-0 bottom-4 z-20 flex justify-center px-4 md:hidden">
+              <div className="pointer-events-auto rounded-full border border-white/10 bg-black/45 px-3 py-2 text-xs font-black tracking-[0.18em] text-white shadow-lg backdrop-blur-md">
+                {activeMedia.index + 1} / {activeMediaCount}
+              </div>
+            </div>
           </div>
         </div>
       )}