diff --git a/css/parallax.css b/css/parallax.css
index 6dc8109..7510186 100644
--- a/css/parallax.css
+++ b/css/parallax.css
@@ -109,10 +109,12 @@ html, body {
   transform: translate(calc(var(--mx) * -22px), calc(var(--my) * -22px)) scale(1.06);
 }
 
+/* Voile très léger — la vidéo en golden hour est belle, on la laisse vivre.
+   Petit assombrissement vers les bords pour la lisibilité du bouton. */
 .layer-tint {
   background:
-    radial-gradient(ellipse at center, transparent 0%, rgba(5, 5, 24, 0.55) 100%),
-    linear-gradient(180deg, rgba(5, 5, 24, 0.25) 0%, rgba(5, 5, 24, 0.5) 100%);
+    radial-gradient(ellipse at center, transparent 0%, rgba(5, 5, 24, 0.32) 100%),
+    linear-gradient(180deg, transparent 50%, rgba(5, 5, 24, 0.35) 100%);
 }
 
 /* ── BOUTON CTA centré ──────────────────────────────────────────────────── */
diff --git a/index.html b/index.html
index cac4897..3e14ffd 100644
--- a/index.html
+++ b/index.html
@@ -28,10 +28,10 @@
 
   <main class="stage">
 
-    <video class="layer layer-video" id="earthVideo"
+    <video class="layer layer-video" id="introVideo"
            autoplay loop muted playsinline preload="auto"
-           poster="videos/earth-poster.jpg">
-      <source src="videos/earth-rotation.mp4" type="video/mp4">
+           poster="videos/parachute-poster.jpg">
+      <source src="videos/parachute-drop.mp4" type="video/mp4">
     </video>
 
     <div class="layer layer-tint"></div>
diff --git a/videos/earth-poster.jpg b/videos/earth-poster.jpg
deleted file mode 100644
index 9d2d088..0000000
Binary files a/videos/earth-poster.jpg and /dev/null differ
diff --git a/videos/earth-rotation.mp4 b/videos/earth-rotation.mp4
deleted file mode 100644
index 2dabf10..0000000
Binary files a/videos/earth-rotation.mp4 and /dev/null differ
diff --git a/videos/parachute-drop.mp4 b/videos/parachute-drop.mp4
new file mode 100644
index 0000000..496de69
Binary files /dev/null and b/videos/parachute-drop.mp4 differ
diff --git a/videos/parachute-poster.jpg b/videos/parachute-poster.jpg
new file mode 100644
index 0000000..4df8eb1
Binary files /dev/null and b/videos/parachute-poster.jpg differ