diff --git a/Web_Backgrounds/cuba-theme.css b/Web_Backgrounds/cuba-theme.css
index b807bb2..372d8d0 100644
--- a/Web_Backgrounds/cuba-theme.css
+++ b/Web_Backgrounds/cuba-theme.css
@@ -1,6 +1,6 @@
 /* ============================================================================
    Cuba Theme — Classic Cuban car on a playa at golden hour (6pm sunset)
-   Warm sunset tones, turquoise Caribbean accents, pastel caribbean vibes
+   Malecón, Havana — warm sunset tones, turquoise Caribbean accents
    ============================================================================ */
 
 .dark.theme-cuba {
@@ -83,55 +83,65 @@
   --chart-5: 335 55% 50%;
 }
 
-.theme-cuba {
-  --background-image: url("https://images.unsplash.com/photo-1595268042087-d4766b03e9db?w=1920&q=80");
-  --background-attachment: fixed;
-  --background-size: cover;
-  --background-position: center;
-  --background-blend-mode: overlay;
+/* ── Malecón, Havana at golden hour background ──────────────────── */
+.dark.theme-cuba body::before {
+  content: "";
+  position: fixed;
+  inset: 0;
+  z-index: -1;
+  pointer-events: none;
+  background: url("https://images.unsplash.com/photo-1584098179114-7962ad5d6653?w=1920&q=80") no-repeat center center fixed;
+  background-size: cover;
+  background-attachment: fixed;
+  background-position: center;
 }
 
-.dark.theme-cuba {
-  --card-bg-opacity: 0.85;
-  --sidebar-bg-opacity: 0.9;
-  --card-backdrop: blur(12px);
+.light.theme-cuba body::before {
+  content: "";
+  position: fixed;
+  inset: 0;
+  z-index: -1;
+  pointer-events: none;
+  background: hsl(30, 30%, 96%);
 }
 
-.light.theme-cuba {
-  --card-bg-opacity: 0.92;
-  --sidebar-bg-opacity: 0.95;
-  --card-backdrop: blur(8px);
+/* ── Make main containers transparent so body::before shows ──────── */
+.dark.theme-cuba .min-h-screen.bg-background {
+  background: transparent !important;
 }
 
+.dark.theme-cuba .min-h-screen.bg-\[\#F8F8F8\],
+.dark.theme-cuba .dark\:bg-\[\#0A0A0A\] {
+  background: transparent !important;
+}
+
+.light.theme-cuba .min-h-screen {
+  background: hsl(30, 30%, 96%) !important;
+}
+
+/* ── Frosted glass cards ────────────────────────────────────────── */
 .dark.theme-cuba .bg-card,
 .dark.theme-cuba .bg-popover,
 .dark.theme-cuba .bg-muted {
-  background-color: hsl(var(--card) / var(--card-bg-opacity, 1));
-  backdrop-filter: var(--card-backdrop, none);
+  background-color: hsl(var(--card) / 0.85);
+  backdrop-filter: blur(12px);
 }
 
 .dark.theme-cuba .bg-sidebar {
-  background-color: hsl(var(--sidebar) / var(--sidebar-bg-opacity, 1));
-  backdrop-filter: var(--card-backdrop, none);
+  background-color: hsl(var(--sidebar) / 0.9);
+  backdrop-filter: blur(12px);
 }
 
 .light.theme-cuba .bg-card,
 .light.theme-cuba .bg-popover,
 .light.theme-cuba .bg-muted {
-  background-color: hsl(var(--card) / var(--card-bg-opacity, 1));
-  backdrop-filter: var(--card-backdrop, none);
+  background-color: hsl(var(--card) / 0.92);
+  backdrop-filter: blur(8px);
 }
 
 .light.theme-cuba .bg-sidebar {
-  background-color: hsl(var(--sidebar) / var(--sidebar-bg-opacity, 1));
-  backdrop-filter: var(--card-backdrop, none);
-}
-
-.theme-cuba body,
-.theme-cuba .min-h-screen {
-  background: var(--background-image) var(--background-attachment) var(--background-position) / var(--background-size);
-  background-color: hsl(var(--background));
-  background-blend-mode: var(--background-blend-mode);
+  background-color: hsl(var(--sidebar) / 0.95);
+  backdrop-filter: blur(8px);
 }
 
 @media (prefers-reduced-transparency: reduce) {