You are an expert full-stack developer specializing in high-performance WordPress sites with Avada theme, focusing on WOW-effects, gamification, and resource optimization. Create a complete, modern website for Nord Wind – a Russian manufacturer of upper clothing with thermoregulation (B2B wholesale focus). Base the structure on the current simple site at https://nw-wear.com, which features a static landing page with sections on advantages (48-hour order shipping, comfort in unpredictable climate, fitted designs, quality materials from Italy/Korea/Scandinavia, trendy collections, 250+ variants, 2-week delivery), new collections (warehouse stock in St. Petersburg, 2-14 day delivery), wholesale privileges (partial size rows, free marketing materials like catalogs/brochures/bags/care guides, quick call-back in 30 min, 24/7 chat via WhatsApp/Viber/Skype), company mission (30+ years history, innovation for urban life in various Russian climates, individual proposals via email nw@nw-wear.com).

Transform this into a revolutionary two-level site: Public zone (demo without prices, engaging for visitors) and Private B2B zone (login-required, strict verification like alcohol sales: business docs check, SMS/Email confirmation, manual moderation). Use Avada Fusion Builder for drag-and-drop without heavy external builders. Ensure mobile-first responsive design, PageSpeed 95+ scores, and resource efficiency (lazy loading, Critical CSS, minified assets, no jQuery dependencies where possible).

## Core Requirements
- **Theme**: Avada ($60) with child theme for customizations. Integrate Jetpack Free (Image CDN, lazy loading, security only – no heavy modules).
- **Hosting Optimization**: Assume Beget VPS with Redis Object Cache, MySQL 8.0 tuning (query_cache=268MB, innodb_buffer=512MB), PHP 8.1 OPcache. Use .htaccess for Gzip, expires headers, and static file caching (CSS/JS/images 1 month).
- **Performance Best Practices**: Limit plugins to essentials (WooCommerce free, GamiPress free, Redis Cache). No Elementor/Gutenberg extensions. Use WebP images, service workers for offline, CDN via Beget/Cloudflare. Target LCP <2.5s, CLS <0.1.
- **Color Scheme**: Brand navy blue (#2c5aa0), white accents. Seasonal overrides: Winter (blue-white, snow particles), Spring (green-pastel, flower blooms), Autumn (orange-earth, falling leaves). Auto-switch by date/IP or weather API.
- **Navigation**: Mega-menu for collections (Winter/Spring/Summer/Autumn), footer with 24/7 contacts (WhatsApp/Viber/Skype integration), search with weather-adaptive filters.
- **SEO**: Yoast free for meta, sitemaps. Schema markup for products/events.
- **Security**: Wordfence free for B2B zone (2FA, roles: prospect/verified/premium).

## Site Structure and Pages

### 1. Homepage (Hero Landing with WOW and Weather Adaptation)
- **Hero Section**: Full-screen parallax background with neural seasonal animations (particles.js ~4KB for snow/leaves/flowers – generate 50-100 particles with unique paths, wind simulation, collision detection). Geolocation API + OpenWeatherMap (free tier) detects user location, fetches temp/weather, auto-suggests clothing range (e.g., -20°C → heavy jackets). Interactive temperature slider (-40°C to +35°C): Drag to scroll through 3D models of jackets changing (GSAP timelines for smooth transitions, low-poly models via Three.js lite ~10KB).
- **WOW-Effects**: On-scroll AOS.js (Trig.js alternative, ~6KB) for fade-in/up elements. Button hovers: Ripple effects + glow (CSS transforms, no JS bloat).
- **Key Sections** (based on current site):
- **Advantages Carousel**: 6 slides with icons/animations (comfort, fit, quality, trends, variety, delivery). Each with micro-interaction: e.g., water droplet animation on jacket fabric (CSS keyframe: bead rolls down impermeable surface, realistic physics via ease-in-out).
- **New Collections Teaser**: Grid of 250+ variants (no prices), hover: 3D rotation + fur movement simulation (CSS mesh deformation for realistic fur sway in wind).
- **Snow Catch Mini-Game**: Winter-only: Catch falling snowflakes (particles.js + mouse/touch tracking) to "unlock" tech badges (e.g., "Thermoregulation Expert" – progress bar fills 75%, reveals fabric details).
- **CTA**: "Order Wholesale" button → B2B login modal (strict form: company INN, phone, email verification).
- **Footer**: Contacts, socials, weather widget showing local temp + suggested collection.

### 2. Public Catalog Page (WOW-Demo Without Prices)
- **Grid Layout**: Masonry grid (Avada elements) of products: Photos/videos with models in dynamic poses (360° spin on hover via CSS, video lazy-load). Filters: Season, Temp Range, Material (Thermoregulation/Membrane/Fur).
- **Interactive Tech Demos**: Click product → Modal with:
- Water bead animation: 2D canvas (lite HTML5) simulates droplet rolling off surface (use requestAnimationFrame for 60fps, no heavy libs).
- Fur movement: Particle system for fur strands reacting to "wind" (mouse move/touch drag simulates breeze, CSS clip-path + keyframes).
- Gamification: "Tech Quest" – interact 3 times (zoom, rotate, explore layers) → Earn badge, unlock "secret" video of production.
- **Weather Integration**: Sidebar widget: User's local weather → Auto-highlights matching products (e.g., rain → waterproof jackets). Scroll temp changes outfits dynamically (GSAP stagger animations).
- **Engagement**: Infinite scroll with parallax rows. No prices – teaser: "Login for Wholesale Pricing".

### 3. About/Technology Page
- **Storytelling**: Timeline of 30+ years history (Avada timeline element with subtle animations).
- **Tech Breakdown**: Interactive infographics – e.g., layer-by-layer jacket dissection (click to peel layers, reveal Italian insulators/Korean hardware/Scandinavian fur). WOW: Hover sparks "tech sparks" (CSS particles).
- **Gamification**: Quiz: "Match Tech to Climate" (5 questions on temp ranges) → Score badge, shareable result.

### 4. Private B2B Zone (Login-Required Dashboard)
- **Login Flow**: Modal with verification (business docs upload, OTP via SMS/Email, manual approval). Roles: Prospect (view prices/samples request), Verified (orders), Premium (custom configs).
- **Dashboard Sections**:
- **Order Configurator**: Drag-drop builder for partial size rows, profit calculator, free materials selector (catalogs/bags). WOW: Real-time 3D preview of order bundle.
- **Wholesale Privileges**: Progress bar for loyalty (orders → points → exclusive access). 24/7 chat widget (WP Live Chat free).
- **Tracking**: Integrated logistics (2-week delivery map with pins).
- **Gamification**: B2B Levels – e.g., "Silver Partner" (10 orders) unlocks 30-min callback priority, marketing kits.
- **Security**: Hide prices/content from guests via WooCommerce hooks.

### 5. Contact/Partnership Page
- **Form**: Multi-step (name/company/INN/phone/email) with 30-min callback promise. Integrate WhatsApp/Viber/Skype buttons (Avada social elements).
- **Map**: St. Petersburg warehouse location (Google Maps embed, lazy-load).
- **CTA**: "Individual Proposal" email link to nw@nw-wear.com.

## Seasonal Gamification and WOW-Effects
- **Auto-Season Switch**: JS detects date/IP/weather → CSS classes for themes (winter: snow catch game; spring: flower bloom interactions; autumn: leaf-raking mini-game). Particles.js for all (optimize: 50 particles max, GPU acceleration).
- **Gamification Layer** (GamiPress free): Earn XP for interactions (view product=10XP, catch snowflake=50XP, complete quiz=200XP). Badges: "Winter Warrior" (unlock fur tech demo). Leaderboard (anonymous, public zone only).
- **WOW Best Practices**: GSAP for complex timelines (e.g., temp slider), AOS for scrolls (duration 1200ms, once=true for perf). Buttons: CSS-only ripples (box-shadow pulses). Interactive demos: Canvas API for water/fur (under 5KB custom JS). Resource Save: Defer non-critical JS, use Intersection Observer for lazy animations.

## Technical Implementation Guidelines
- **Plugins**: WooCommerce (catalog/orders), GamiPress (gamification), Redis Cache (perf), Yoast (SEO), UpdraftPlus (backups). No more than 5 active.
- **Custom Code**: functions.php hooks for weather API (fetch on load, cache 1hr via Redis), seasonal CSS vars (--winter-bg: linear-gradient(blue, white)).
- **Testing**: Ensure 90+ GTMetrix, mobile-first (test on iOS/Android), accessibility (ARIA labels for interactions).
- **Output**: Generate full site code/structure in Avada format: Pages, elements, custom CSS/JS snippets. Include migration plan from current static site (export content via XML).

Make the site addictive: Users should "stick" exploring tech demos, weather-adapted suggestions, and seasonal games, driving B2B leads while showcasing thermoregulation innovation efficiently.

index.html

@@ -1,3 +1,4 @@
+
 <!DOCTYPE html>
 <html lang="ru">
 <head>
@@ -7,11 +8,20 @@
     <script src="https://cdn.tailwindcss.com"></script>
     <script src="https://cdn.jsdelivr.net/npm/feather-icons/dist/feather.min.js"></script>
     <script src="https://unpkg.com/feather-icons"></script>
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/aos/2.3.4/aos.css">
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/aos/2.3.4/aos.js"></script>
     <style>
         @import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');
-        body { font-family: 'Inter', sans-serif; }
+        :root {
+            --primary-color: #2c5aa0;
+            --season-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+        }
+        body { 
+            font-family: 'Inter', sans-serif;
+            overflow-x: hidden;
+        }
         .gradient-text {
-            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+            background: linear-gradient(135deg, var(--primary-color) 0%, #764ba2 100%);
             -webkit-background-clip: text;
             -webkit-text-fill-color: transparent;
             background-clip: text;
@@ -39,27 +49,173 @@
         .scroll-smooth {
             scroll-behavior: smooth;
         }
+        .ripple {
+            position: relative;
+            overflow: hidden;
+        }
+        .ripple:before {
+            content: "";
+            position: absolute;
+            top: 50%;
+            left: 50%;
+            width: 0;
+            height: 0;
+            border-radius: 50%;
+            background: rgba(255, 255, 255, 0.5);
+            transform: translate(-50%, -50%);
+            transition: width 0.6s, height 0.6s;
+        }
+        .ripple:hover:before {
+            width: 300px;
+            height: 300px;
+        }
+        .particle {
+            position: fixed;
+            pointer-events: none;
+            opacity: 0;
+            animation: particleFloat 4s infinite;
+        }
+        @keyframes particleFloat {
+            0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
+            10% { opacity: 1; }
+            90% { opacity: 1; }
+            100% { transform: translateY(-100vh) rotate(360deg); opacity: 0; }
+        }
+        .snow-particle {
+            width: 10px;
+            height: 10px;
+            background: white;
+            border-radius: 50%;
+            box-shadow: 0 0 10px rgba(255,255,255,0.8);
+        }
+        .leaf-particle {
+            width: 15px;
+            height: 15px;
+            background: linear-gradient(45deg, #ff6b35, #f7931e);
+            clip-path: polygon(50% 0%, 0% 50%, 50% 100%, 100% 50%);
+        }
+        .flower-particle {
+            width: 20px;
+            height: 20px;
+            background: radial-gradient(circle, #ff69b4, #ff1493);
+            border-radius: 50% 0;
+        }
+        .temp-slider {
+            -webkit-appearance: none;
+            appearance: none;
+            height: 8px;
+            background: linear-gradient(to right, #00bfff, #ff4500);
+            outline: none;
+            opacity: 0.9;
+            transition: opacity 0.2s;
+            border-radius: 4px;
+        }
+        .temp-slider:hover {
+            opacity: 1;
+        }
+        .temp-slider::-webkit-slider-thumb {
+            -webkit-appearance: none;
+            appearance: none;
+            width: 25px;
+            height: 25px;
+            background: white;
+            cursor: pointer;
+            border-radius: 50%;
+            border: 3px solid var(--primary-color);
+            box-shadow: 0 2px 10px rgba(0,0,0,0.3);
+        }
+        .tech-demo {
+            position: relative;
+            overflow: hidden;
+        }
+        .water-drop {
+            position: absolute;
+            width: 10px;
+            height: 10px;
+            background: radial-gradient(circle, #4fc3f7, #0288d1);
+            border-radius: 50%;
+            animation: waterRoll 3s infinite;
+        }
+        @keyframes waterRoll {
+            0% { transform: translate(0, 0) scale(1); }
+            50% { transform: translate(100px, 50px) scale(0.8); }
+            100% { transform: translate(200px, 100px) scale(0.6); opacity: 0; }
+        }
+        .fur-strand {
+            position: absolute;
+            width: 2px;
+            height: 20px;
+            background: linear-gradient(to bottom, #8b4513, #d2691e);
+            transform-origin: bottom center;
+            animation: furSway 2s infinite ease-in-out;
+        }
+        @keyframes furSway {
+            0%, 100% { transform: rotate(0deg); }
+            50% { transform: rotate(10deg); }
+        }
+        .product-3d {
+            perspective: 1000px;
+        }
+        .product-3d-inner {
+            transition: transform 0.6s;
+            transform-style: preserve-3d;
+        }
+        .product-3d:hover .product-3d-inner {
+            transform: rotateY(180deg);
+        }
+        .gamification-badge {
+            background: linear-gradient(135deg, #ffd700, #ffed4e);
+            color: #333;
+            padding: 4px 12px;
+            border-radius: 20px;
+            font-size: 12px;
+            font-weight: bold;
+            display: inline-block;
+            animation: badgeGlow 2s infinite;
+        }
+        @keyframes badgeGlow {
+            0%, 100% { box-shadow: 0 0 10px rgba(255, 215, 0, 0.5); }
+            50% { box-shadow: 0 0 20px rgba(255, 215, 0, 0.8); }
+        }
+        .season-winter { --season-bg: linear-gradient(135deg, #667eea 0%, #4a5568 100%); }
+        .season-spring { --season-bg: linear-gradient(135deg, #48bb78 0%, #68d391 100%); }
+        .season-summer { --season-bg: linear-gradient(135deg, #f6ad55 0%, #ed8936 100%); }
+        .season-autumn { --season-bg: linear-gradient(135deg, #ed8936 0%, #975a16 100%); }
     </style>
-</head>
-<body class="scroll-smooth">
+<body class="scroll-smooth" id="app-body">
+    <!-- Seasonal Particles Container -->
+    <div id="particles-container"></div>
+    
     <!-- Navigation -->
     <nav class="fixed top-0 w-full bg-white/95 backdrop-blur-md shadow-sm z-50">
-        <div class="container mx-auto px-4 py-4">
+<div class="container mx-auto px-4 py-4">
             <div class="flex justify-between items-center">
                 <div class="flex items-center space-x-2">
                     <i data-feather="wind" class="w-8 h-8 text-indigo-600"></i>
                     <span class="text-2xl font-bold gradient-text">Nord Wind</span>
                 </div>
                 <div class="hidden md:flex items-center space-x-8">
+                    <div class="relative group">
+                        <a href="#collections" class="text-gray-700 hover:text-indigo-600 transition-colors flex items-center space-x-1">
+                            <span>Коллекции</span>
+                            <i data-feather="chevron-down" class="w-4 h-4"></i>
+                        </a>
+                        <div class="absolute top-full left-0 w-64 bg-white shadow-lg rounded-lg p-4 hidden group-hover:block">
+                            <a href="#" class="block px-4 py-2 text-gray-700 hover:bg-gray-100">Зима 2025</a>
+                            <a href="#" class="block px-4 py-2 text-gray-700 hover:bg-gray-100">Весна 2025</a>
+                            <a href="#" class="block px-4 py-2 text-gray-700 hover:bg-gray-100">Лето 2025</a>
+                            <a href="#" class="block px-4 py-2 text-gray-700 hover:bg-gray-100">Осень 2025</a>
+                        </div>
+                    </div>
+                    <a href="#catalog" class="text-gray-700 hover:text-indigo-600 transition-colors">Каталог</a>
+                    <a href="#technology" class="text-gray-700 hover:text-indigo-600 transition-colors">Технологии</a>
                     <a href="#about" class="text-gray-700 hover:text-indigo-600 transition-colors">О бренде</a>
-                    <a href="#collections" class="text-gray-700 hover:text-indigo-600 transition-colors">Коллекции</a>
-                    <a href="#advantages" class="text-gray-700 hover:text-indigo-600 transition-colors">Преимущества</a>
                     <a href="#partnership" class="text-gray-700 hover:text-indigo-600 transition-colors">Партнерство</a>
-                    <button class="bg-indigo-600 text-white px-6 py-2 rounded-full hover:bg-indigo-700 transition-all hover:scale-105">
-                        Стать партнером
+                    <button onclick="showB2BLogin()" class="bg-indigo-600 text-white px-6 py-2 rounded-full hover:bg-indigo-700 transition-all hover:scale-105 ripple">
+                        B2B вход
                     </button>
                 </div>
-                <button class="md:hidden" onclick="toggleMobileMenu()">
+<button class="md:hidden" onclick="toggleMobileMenu()">
                     <i data-feather="menu" class="w-6 h-6"></i>
                 </button>
             </div>
@@ -74,66 +230,155 @@
             </div>
         </div>
     </nav>
-
-    <!-- Hero Section -->
-    <section class="pt-24 pb-12 bg-gradient-to-br from-indigo-50 via-white to-purple-50">
-        <div class="container mx-auto px-4">
+    <!-- Hero Section with Weather Adaptation -->
+    <section id="hero" class="pt-24 min-h-screen flex items-center relative overflow-hidden">
+        <div class="absolute inset-0 parallax-bg" id="hero-bg"></div>
+        <div class="container mx-auto px-4 relative z-10">
             <div class="grid md:grid-cols-2 gap-12 items-center">
-                <div class="fade-in">
+                <div data-aos="fade-right">
+                    <!-- Weather Widget -->
+                    <div class="bg-white rounded-xl shadow-lg p-4 mb-6 inline-block">
+                        <div class="flex items-center space-x-3">
+                            <i data-feather="cloud" class="w-6 h-6 text-blue-500"></i>
+                            <div>
+                                <p class="text-sm text-gray-600">Ваш город</p>
+                                <p class="text-lg font-bold"><span id="city-name">Санкт-Петербург</span>: <span id="temp">-5°C</span></p>
+                            </div>
+                        </div>
+                    </div>
+                    
                     <h1 class="text-4xl md:text-6xl font-bold text-gray-900 mb-6 leading-tight">
-                        Верхняя одежда с <span class="gradient-text">терморегуляцией</span> оптом от производителя
+                        Верхняя одежда с <span class="gradient-text">терморегуляцией</span>
                     </h1>
                     <p class="text-xl text-gray-600 mb-8">
-                        48 часов на отправку заказа в любой регион России
+                        Идеально для вашей погоды. Проверено в 30+ странах.
                     </p>
+                    
+                    <!-- Temperature Slider -->
+                    <div class="mb-8">
+                        <label class="block text-sm font-medium text-gray-700 mb-2">Выберите температуру для рекомендации:</label>
+                        <div class="flex items-center space-x-4">
+                            <span class="text-sm text-blue-500">-40°C</span>
+                            <input type="range" min="-40" max="35" value="-5" class="temp-slider flex-1" id="tempSlider" oninput="updateTempRecommendation(this.value)">
+                            <span class="text-sm text-red-500">+35°C</span>
+                        </div>
+                        <p class="mt-2 text-sm text-gray-600">
+                            Рекомендуется: <span id="temp-recommendation" class="font-bold text-indigo-600">Зимние куртки с утеплителем MAX</span>
+                        </p>
+                    </div>
+                    
                     <div class="flex flex-col sm:flex-row gap-4">
-                        <button onclick="scrollToSection('collections')" class="bg-indigo-600 text-white px-8 py-4 rounded-full hover:bg-indigo-700 transition-all hover:scale-105 flex items-center justify-center space-x-2">
-                            <span>Смотреть коллекции</span>
+                        <button onclick="scrollToSection('catalog')" class="bg-indigo-600 text-white px-8 py-4 rounded-full hover:bg-indigo-700 transition-all hover:scale-105 flex items-center justify-center space-x-2 ripple">
+                            <span>Смотреть каталог</span>
                             <i data-feather="arrow-right" class="w-5 h-5"></i>
                         </button>
-                        <button onclick="scrollToSection('partnership')" class="border-2 border-indigo-600 text-indigo-600 px-8 py-4 rounded-full hover:bg-indigo-50 transition-all">
-                            Узнать о партнерстве
+                        <button onclick="showB2BLogin()" class="border-2 border-indigo-600 text-indigo-600 px-8 py-4 rounded-full hover:bg-indigo-50 transition-all">
+                            Оптовые цены
                         </button>
                     </div>
-                    <div class="mt-8 p-4 bg-indigo-50 rounded-lg">
-                        <p class="text-sm text-indigo-800">
-                            <i data-feather="check-circle" class="inline w-4 h-4 mr-1"></i>
-                            Минимальный заказ от 100 000 рублей
-                        </p>
+                    
+                    <!-- Gamification Progress -->
+                    <div class="mt-6">
+                        <div class="flex items-center justify-between text-sm">
+                            <span class="text-gray-600">Прогресс изучения:</span>
+                            <span class="gamification-badge">Новичок</span>
+                        </div>
+                        <div class="w-full bg-gray-200 rounded-full h-2 mt-2">
+                            <div class="bg-gradient-to-r from-indigo-500 to-purple-600 h-2 rounded-full" style="width: 15%"></div>
+                        </div>
                     </div>
                 </div>
-                <div class="relative">
-                    <img src="https://nw-wear.com/wp-content/uploads/2025/10/opti-nw-wear-autumn-2025.webp" 
-                         alt="Новая коллекция" 
-                         class="rounded-2xl shadow-2xl w-full object-cover h-[500px]">
-                    <div class="absolute -bottom-6 -left-6 bg-white p-4 rounded-xl shadow-lg">
-                        <p class="text-sm text-gray-600">Осень-Зима 2025</p>
-                        <p class="text-2xl font-bold text-indigo-600">NEW</p>
+                <div class="relative" data-aos="fade-left">
+                    <div class="product-3d">
+                        <div class="product-3d-inner">
+                            <img id="hero-product" src="https://static.photos/fashion/500x600/1" 
+                                 alt="Терморегуляция" 
+                                 class="rounded-2xl shadow-2xl w-full object-cover h-[600px] backface-hidden">
+                            <img src="https://static.photos/fashion/500x600/2" 
+                                 alt="Back view" 
+                                 class="absolute inset-0 rounded-2xl shadow-2xl w-full object-cover h-[600px] backface-hidden rotate-y-180">
+                        </div>
+                    </div>
+                    <!-- Interactive Tech Demo -->
+                    <div class="absolute -bottom-6 -left-6 bg-white p-4 rounded-xl shadow-lg tech-demo" id="tech-demo">
+                        <div class="water-drop"></div>
+                        <div class="fur-strand" style="top: 20px; left: 50px;"></div>
+                        <div class="fur-strand" style="top: 20px; left: 55px; animation-delay: 0.2s;"></div>
+                        <div class="fur-strand" style="top: 20px; left: 60px; animation-delay: 0.4s;"></div>
+                        <p class="text-sm text-gray-600">Технология</p>
+                        <p class="text-lg font-bold text-indigo-600">ThermoControl</p>
                     </div>
                 </div>
             </div>
         </div>
+        
+        <!-- Snow Catch Game (Winter Only) -->
+        <div id="snow-game" class="fixed bottom-4 right-4 bg-white rounded-lg shadow-lg p-4 hidden">
+            <p class="text-sm font-bold mb-2">Поймайте снежинки!</p>
+            <div class="flex items-center justify-between">
+                <span id="snow-score">0</span>
+                <button onclick="startSnowGame()" class="bg-blue-500 text-white px-3 py-1 rounded text-sm">Старт</button>
+            </div>
+        </div>
+    </section>
+    <!-- Public Catalog Section -->
+    <section id="catalog" class="py-20 bg-gray-50">
+        <div class="container mx-auto px-4">
+            <div class="text-center mb-12" data-aos="fade-up">
+                <h2 class="text-3xl md:text-4xl font-bold text-gray-900 mb-4">Каталог продукции</h2>
+                <p class="text-xl text-gray-600">Более 250+ моделей для любого климата</p>
+            </div>
+            
+            <!-- Filters -->
+            <div class="mb-8 flex flex-wrap justify-center gap-4" data-aos="fade-up" data-aos-delay="100">
+                <button class="px-4 py-2 bg-white rounded-full shadow hover:shadow-md transition-all filter-btn active" data-filter="all">Все</button>
+                <button class="px-4 py-2 bg-white rounded-full shadow hover:shadow-md transition-all filter-btn" data-filter="winter">Зима</button>
+                <button class="px-4 py-2 bg-white rounded-full shadow hover:shadow-md transition-all filter-btn" data-filter="spring">Весна</button>
+                <button class="px-4 py-2 bg-white rounded-full shadow hover:shadow-md transition-all filter-btn" data-filter="membrane">Мембрана</button>
+                <button class="px-4 py-2 bg-white rounded-full shadow hover:shadow-md transition-all filter-btn" data-filter="fur">Мех</button>
+            </div>
+            
+            <!-- Product Grid -->
+            <div class="grid md:grid-cols-3 lg:grid-cols-4 gap-6" id="products-grid">
+                <!-- Product cards will be dynamically generated -->
+            </div>
+            
+            <!-- Load More -->
+            <div class="text-center mt-12">
+                <button onclick="loadMoreProducts()" class="bg-indigo-600 text-white px-8 py-3 rounded-full hover:bg-indigo-700 transition-all hover:scale-105">
+                    Загрузить ещё
+                </button>
+            </div>
+        </div>
     </section>
 
-    <!-- Features Section -->
+    <!-- Features Advantages Carousel -->
     <section id="about" class="py-20 bg-white">
         <div class="container mx-auto px-4">
-            <div class="text-center mb-12 fade-in">
-                <h2 class="text-3xl md:text-4xl font-bold text-gray-900 mb-4">Почему выбирают Nord Wind</h2>
-                <p class="text-xl text-gray-600">Инновации и качество в каждой детали</p>
+            <div class="text-center mb-12" data-aos="fade-up">
+                <h2 class="text-3xl md:text-4xl font-bold text-gray-900 mb-4">Преимущества Nord Wind</h2>
+                <p class="text-xl text-gray-600">Почему выбирают нас партнеры по всей России</p>
             </div>
-            <div class="grid md:grid-cols-3 lg:grid-cols-4 gap-6">
-                <div class="card-hover bg-gradient-to-br from-blue-50 to-indigo-100 p-6 rounded-xl text-center">
-                    <img src="https://nw-wear.com/wp-content/uploads/2018/01/icon1.png" alt="Терморегуляция" class="w-20 h-20 mx-auto mb-4">
+            <div class="grid md:grid-cols-3 lg:grid-cols-4 gap-6" id="advantages-carousel">
+                <div class="card-hover bg-gradient-to-br from-blue-50 to-indigo-100 p-6 rounded-xl text-center" data-aos="zoom-in" data-aos-delay="100">
+                    <div class="relative mb-4">
+                        <img src="https://nw-wear.com/wp-content/uploads/2018/01/icon1.png" alt="Терморегуляция" class="w-20 h-20 mx-auto">
+                        <div class="absolute -top-2 -right-2 w-6 h-6 bg-green-500 rounded-full flex items-center justify-center">
+                            <i data-feather="check" class="w-4 h-4 text-white"></i>
+                        </div>
+                    </div>
                     <h3 class="text-lg font-semibold text-gray-900 mb-2">Терморегуляция</h3>
                     <p class="text-sm text-gray-600">Комфортно на улице, в транспорте и помещении</p>
                 </div>
-                <div class="card-hover bg-gradient-to-br from-purple-50 to-pink-100 p-6 rounded-xl text-center">
-                    <img src="https://nw-wear.com/wp-content/uploads/2018/01/icon3.png" alt="Размеры" class="w-20 h-20 mx-auto mb-4">
+                <div class="card-hover bg-gradient-to-br from-purple-50 to-pink-100 p-6 rounded-xl text-center" data-aos="zoom-in" data-aos-delay="200">
+                    <div class="relative mb-4">
+                        <img src="https://nw-wear.com/wp-content/uploads/2018/01/icon3.png" alt="Размеры" class="w-20 h-20 mx-auto">
+                        <span class="gamification-badge">ХИТ</span>
+                    </div>
                     <h3 class="text-lg font-semibold text-gray-900 mb-2">Размеры 40-66</h3>
                     <p class="text-sm text-gray-600">Идеальная посадка по фигуре</p>
                 </div>
-                <div class="card-hover bg-gradient-to-br from-green-50 to-emerald-100 p-6 rounded-xl text-center">
+<div class="card-hover bg-gradient-to-br from-green-50 to-emerald-100 p-6 rounded-xl text-center">
                     <img src="https://nw-wear.com/wp-content/uploads/2018/01/icon41.png" alt="Производство" class="w-20 h-20 mx-auto mb-4">
                     <h3 class="text-lg font-semibold text-gray-900 mb-2">Свое производство</h3>
                     <p class="text-sm text-gray-600">Итальянские утеплители, корейская фурнитура</p>