fix(videos): enhance ambient compositions visibility and atmosphere

- FloatingTools: increase layer opacities (back 0.12, mid 0.22, front 0.35),
  add depth-of-field blur (1px back, 0.5px mid), radial vignette overlay,
  increase X oscillation amplitude from 3px to 8px
- BrandGradient: add center SnapOtter logo with subtle scale pulse, scatter
  faint tool names at 5% opacity for texture, add radial vignette
- FormatUniverse: replace buggy ghost badge duplicates with proper CSS opacity
  trail (3 copies at decreasing opacity: 1.0, 0.3, 0.1), increase logo pulse
  from 3% to 5% scale oscillation, add faint elliptical SVG orbit ring lines
  at 5% opacity behind each ring

apps/videos/src/compositions/ambient/BrandGradient.tsx

@@ -1,8 +1,10 @@
 import type React from "react";
-import { AbsoluteFill } from "remotion";
+import { AbsoluteFill, Img, staticFile, useCurrentFrame } from "remotion";
 import { GradientBlob } from "@/components/GradientBlob";
 import { GrainOverlay } from "@/components/GrainOverlay";
 import { COLOR } from "@/lib/colors";
+import { FONT } from "@/lib/fonts";
+import { TOOLS } from "@/lib/tools";
 
 const DURATION = 150;
 
@@ -69,11 +71,70 @@ const BLOBS = [
   },
 ];
 
-export const BrandGradient: React.FC = () => (
-  <AbsoluteFill style={{ backgroundColor: COLOR.dark, overflow: "hidden" }}>
-    {BLOBS.map((blob) => (
-      <GradientBlob key={blob.color} config={blob} duration={DURATION} />
-    ))}
-    <GrainOverlay opacity={0.04} />
-  </AbsoluteFill>
-);
+/** Pre-computed scattered tool name positions (frozen, for texture) */
+const SCATTERED_TOOLS = TOOLS.slice(0, 15).map((tool, i) => ({
+  name: tool.name,
+  x: ((i * 137 + 47) % 750) + 25,
+  y: ((i * 89 + 23) % 550) + 25,
+  fontSize: 11 + (i % 3) * 2,
+}));
+
+export const BrandGradient: React.FC = () => {
+  const frame = useCurrentFrame();
+  const logoScale = 1 + Math.sin(frame * 0.08) * 0.03;
+
+  return (
+    <AbsoluteFill style={{ backgroundColor: COLOR.dark, overflow: "hidden" }}>
+      {/* Scattered tool names for texture (frozen, 5% opacity) */}
+      {SCATTERED_TOOLS.map((tool) => (
+        <span
+          key={tool.name}
+          style={{
+            position: "absolute",
+            left: tool.x,
+            top: tool.y,
+            fontFamily: FONT.body,
+            fontSize: tool.fontSize,
+            fontWeight: 500,
+            color: "rgba(255,255,255,0.05)",
+            whiteSpace: "nowrap",
+            pointerEvents: "none",
+          }}
+        >
+          {tool.name}
+        </span>
+      ))}
+
+      {BLOBS.map((blob) => (
+        <GradientBlob key={blob.color} config={blob} duration={DURATION} />
+      ))}
+
+      {/* Center logo with subtle scale pulse */}
+      <Img
+        src={staticFile("logo.png")}
+        style={{
+          position: "absolute",
+          width: 80,
+          height: 80,
+          left: 400 - 40,
+          top: 300 - 40,
+          transform: `scale(${logoScale})`,
+          zIndex: 10,
+        }}
+      />
+
+      {/* Radial vignette */}
+      <div
+        style={{
+          position: "absolute",
+          inset: 0,
+          background:
+            "radial-gradient(ellipse 60% 55% at 50% 50%, transparent 0%, rgba(0,0,0,0.5) 100%)",
+          pointerEvents: "none",
+        }}
+      />
+
+      <GrainOverlay opacity={0.04} />
+    </AbsoluteFill>
+  );
+};

apps/videos/src/compositions/ambient/FloatingTools.tsx

@@ -7,9 +7,9 @@ import { FONT } from "@/lib/fonts";
 import { TOOLS } from "@/lib/tools";
 
 const LAYERS = [
-  { speed: 0.8, fontSize: 14, opacity: 0.06, count: 10 },
-  { speed: 1.5, fontSize: 18, opacity: 0.12, count: 9 },
-  { speed: 2.5, fontSize: 24, opacity: 0.2, count: 6 },
+  { speed: 0.8, fontSize: 14, opacity: 0.12, count: 10, blur: 1 },
+  { speed: 1.5, fontSize: 18, opacity: 0.22, count: 9, blur: 0.5 },
+  { speed: 2.5, fontSize: 24, opacity: 0.35, count: 6, blur: 0 },
 ];
 
 const X_FREQ = (2 * Math.PI) / 120;
@@ -41,7 +41,7 @@ export const FloatingTools: React.FC = () => {
       {items.map((item, idx) => {
         const rawY = item.startY - frame * item.layer.speed;
         const y = (((rawY % wrapH) + wrapH) % wrapH) - 50;
-        const xOffset = Math.sin(frame * X_FREQ + item.phase) * 3;
+        const xOffset = Math.sin(frame * X_FREQ + item.phase) * 8;
 
         return (
           <span
@@ -56,12 +56,23 @@ export const FloatingTools: React.FC = () => {
               color: COLOR.category[item.tool.category] ?? COLOR.accent,
               opacity: item.layer.opacity,
               whiteSpace: "nowrap",
+              filter: item.layer.blur > 0 ? `blur(${item.layer.blur}px)` : undefined,
             }}
           >
             {item.tool.name}
           </span>
         );
       })}
+      {/* Radial vignette */}
+      <div
+        style={{
+          position: "absolute",
+          inset: 0,
+          background:
+            "radial-gradient(ellipse 60% 55% at 50% 50%, transparent 0%, rgba(0,0,0,0.6) 100%)",
+          pointerEvents: "none",
+        }}
+      />
       <GrainOverlay opacity={0.02} />
     </AbsoluteFill>
   );

apps/videos/src/compositions/features/FormatUniverse.tsx

@@ -67,12 +67,14 @@ const Badge: React.FC<{
   );
 };
 
-const GhostBadge: React.FC<{
+/** Trail badge - renders a badge at a past frame's position with reduced opacity */
+const TrailBadge: React.FC<{
   label: string;
   color: string;
   angle: number;
   radius: number;
-}> = ({ label, color, angle, radius }) => {
+  trailOpacity: number;
+}> = ({ label, color, angle, radius, trailOpacity }) => {
   const x = Math.cos(angle) * radius;
   const y = Math.sin(angle) * radius * 0.55;
   const z = Math.sin(angle);
@@ -86,12 +88,12 @@ const GhostBadge: React.FC<{
         left: 400 + x,
         top: 280 + y,
         transform: `translate(-50%, -50%) scale(${scale})`,
-        opacity: 0.2,
+        opacity: trailOpacity,
         zIndex,
         padding: "6px 14px",
         borderRadius: 8,
         backgroundColor: `${color}26`,
-        border: `1px solid ${color}66`,
+        border: `1px solid ${color}44`,
         fontFamily: FONT.body,
         fontWeight: 600,
         fontSize: 14,
@@ -107,26 +109,61 @@ const GhostBadge: React.FC<{
 
 export const FormatUniverse: React.FC = () => {
   const frame = useCurrentFrame();
-  const logoScale = Math.sin(frame * 0.06) * 0.03 + 1;
+  const logoScale = Math.sin(frame * 0.06) * 0.05 + 1;
 
   return (
     <AbsoluteFill style={{ backgroundColor: COLOR.dark, overflow: "hidden" }}>
+      {/* Orbit ring lines (faint elliptical paths behind each ring) */}
+      <svg
+        style={{ position: "absolute", inset: 0 }}
+        width={800}
+        height={600}
+        role="img"
+        aria-label="Orbit rings"
+      >
+        {RINGS.map((ring) => (
+          <ellipse
+            key={`orbit-${ring.radius}`}
+            cx={400}
+            cy={280}
+            rx={ring.radius}
+            ry={ring.radius * 0.55}
+            fill="none"
+            stroke={ring.color}
+            strokeWidth={0.5}
+            opacity={0.05}
+          />
+        ))}
+      </svg>
+
+      {/* Opacity trail: render each badge at frame-1 and frame-2 positions */}
       {RINGS.map((ring) =>
         ring.formats.map((fmt, fi) => {
           const angleOffset = (fi / ring.formats.length) * Math.PI * 2;
-          const ghostAngle = angleOffset + (frame - 2) * SPEED * ring.direction;
-          return (
-            <GhostBadge
-              key={`ghost-${ring.radius}-${fmt}`}
+          const trail1Angle = angleOffset + (frame - 1) * SPEED * ring.direction;
+          const trail2Angle = angleOffset + (frame - 2) * SPEED * ring.direction;
+          return [
+            <TrailBadge
+              key={`trail2-${ring.radius}-${fmt}`}
               label={fmt}
               color={ring.color}
-              angle={ghostAngle}
+              angle={trail2Angle}
               radius={ring.radius}
-            />
-          );
+              trailOpacity={0.1}
+            />,
+            <TrailBadge
+              key={`trail1-${ring.radius}-${fmt}`}
+              label={fmt}
+              color={ring.color}
+              angle={trail1Angle}
+              radius={ring.radius}
+              trailOpacity={0.3}
+            />,
+          ];
         }),
       )}
 
+      {/* Main badges at current frame */}
       {RINGS.map((ring) =>
         ring.formats.map((fmt, fi) => {
           const angleOffset = (fi / ring.formats.length) * Math.PI * 2;

apps/videos/src/compositions/x-launch/scenes/HookScene.tsx

@@ -1,5 +1,5 @@
 import type React from "react";
-import { AbsoluteFill, interpolate, useCurrentFrame } from "remotion";
+import { AbsoluteFill, useCurrentFrame } from "remotion";
 import { ClipReveal } from "@/components/ClipReveal";
 import { COLOR } from "@/lib/colors";
 import { TEXT } from "@/lib/fonts";