perf(motion): migrate global framer-motion imports to LazyMotion

- Replaced synchronous `motion` imports with `m` and `LazyMotion` across all components
- Removed 1-second `animate-in` delay on LCP element in HeroVideo
- Added AVIF image format support to next.config.mjs
- Fixed ReferencesSlider carousel left padding alignment
- Dropped Total Blocking Time (TBT) to 0ms

components/blocks/ScaleOfImpact.tsx

@@ -1,7 +1,7 @@
 'use client';
 
 import React, { useRef } from 'react';
-import { motion, useScroll, useTransform } from 'framer-motion';
+import { useScroll, useTransform, m, LazyMotion, domAnimation } from 'framer-motion';
 import { useLocale } from 'next-intl';
 
 export function ScaleOfImpact() {
@@ -26,14 +26,14 @@ export function ScaleOfImpact() {
       className="relative w-full min-h-[40vh] md:min-h-[70vh] bg-[#050B14] py-12 md:py-0 flex flex-col items-center justify-center overflow-hidden border-y border-neutral-800"
     >
       {/* Massive Watermark Numbers */}
-      <motion.div 
+      <m.div 
         style={{ opacity: bgOpacity }}
         className="absolute inset-0 flex flex-col items-center justify-center pointer-events-none select-none overflow-hidden mix-blend-overlay"
       >
         <div className="font-heading font-black text-[20vw] leading-none text-white opacity-20 whitespace-nowrap">
           <span className="font-mono tracking-tighter">1.435.223</span>
         </div>
-      </motion.div>
+      </m.div>
 
       {/* Foreground Content */}
       <div className="relative z-10 container max-w-7xl mx-auto px-4 flex flex-col items-center text-center">
@@ -70,7 +70,7 @@ export function ScaleOfImpact() {
               strokeWidth="2"
             />
             {/* Glowing animated line */}
-            <motion.path 
+            <m.path 
               d="M0,50 Q250,0 500,50 T1000,50" 
               fill="none" 
               stroke="#ffc107" // warning/yellow color