/* Font Imports */
        @font-face {
            font-family: 'AlimamaShuHeiTi-Bold';
            src: url('https://assets-persist.lovart.ai/agent-static-assets/AlimamaShuHeiTi-Bold.otf');
        }
        @font-face {
            font-family: 'MiSans-Regular';
            src: url('https://assets-persist.lovart.ai/agent-static-assets/MiSans-Regular.ttf');
        }
        @font-face {
            font-family: 'MiSans-Medium';
            src: url('https://assets-persist.lovart.ai/agent-static-assets/MiSans-Medium.ttf');
        }
        @font-face {
            font-family: 'MiSans-Bold';
            src: url('https://assets-persist.lovart.ai/agent-static-assets/MiSans-Bold.ttf');
        }

        /* Variables */
        :root {
            --lime: #A4D642;
            --blue: #0066FF;
            --black: #000000;
            --white: #FFFFFF;
            --gray: #666666;
            --light-gray: #F5F5F5;
            --max-width: 1920px;
        }

        /* Reset & Global */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: 'MiSans-Regular', sans-serif;
            background-color: var(--white);
            color: var(--black);
            line-height: 1.6;
            width: 100%;
            overflow-x: hidden;
        }

        /* Container Constraint for JPEG generation */
        .page-container {
            max-width: var(--max-width);
            margin: 0 auto;
            position: relative;
            background: var(--white);
            overflow: hidden;
        }

        /* Typography */
        h1, h2, h3 {
            font-family: 'AlimamaShuHeiTi-Bold', sans-serif;
            text-transform: uppercase;
            line-height: 1.2;
        }
        
        .section-title {
            font-size: 3rem;
            text-align: center;
            margin-bottom: 4rem;
            position: relative;
            display: inline-block;
            left: 50%;
            transform: translateX(-50%);
            z-index: 2;
        }
        
        .section-title::after {
            content: '';
            display: block;
            width: 60px;
            height: 6px;
            background-color: var(--lime);
            margin: 1rem auto 0;
        }

         /* Navigation */
        nav {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            max-width: 1920px;
            height: 80px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 40px;
            z-index: 1000;
            transition: background-color 0.3s ease, border-bottom 0.3s ease;
            /* Center nav within the 1920px wrapper context */
            left: 50%;
            transform: translateX(-50%);
        }

        nav.scrolled {
            background-color: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(0,0,0,0.1);
        }

        .logo {
            height: 40px;
            width: auto;
            object-fit: contain;
        }

        .nav-links {
            display: flex;
            gap: 40px;
            align-items: center;
        }

        .nav-link {
            text-decoration: none;
            color: var(--black);
            font-weight: bold;
            font-size: 1rem;
            text-transform: uppercase;
            position: relative;
            font-family: var(--font-head);
            letter-spacing: 1px;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--blue);
            transition: width 0.3s ease;
        }

        .nav-link:hover::after {
            width: 100%;
        }

        .lang-selector {
            display: flex;
            gap: 10px;
            align-items: center;
            border-left: 2px solid var(--black);
            padding-left: 20px;
        }

        .lang-btn {
            border: none;
            background: none;
            font-family: var(--font-body);
            font-weight: bold;
            cursor: pointer;
            font-size: 0.9rem;
            padding: 5px;
            opacity: 0.5;
            transition: opacity 0.3s;
        }

        .lang-btn.active, .lang-btn:hover {
            opacity: 1;
            color: var(--blue);
        }

        .hamburger {
            display: none;
            font-size: 24px;
            cursor: pointer;
            z-index: 1001;
        }

        /* Hero Section */
        .hero {
            height: 100vh;
            min-height: 800px;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            padding-top: 80px;
        }

        .hero-bg-shape {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 60vh;
            height: 60vh;
            background: var(--lime);
            border-radius: 50%;
            filter: blur(80px);
            opacity: 0.6;
            z-index: 0;
            animation: pulse 8s infinite alternate;
        }

        @keyframes pulse {
            0% { transform: translate(-50%, -50%) scale(1); opacity: 0.6; }
            100% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.8; }
        }

        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 800px;
            padding: 0 20px;
        }

        .hero-title {
            font-size: 6rem;
            font-weight: 900;
            margin-bottom: 1rem;
            letter-spacing: -2px;
            line-height: 1;
        }

        .hero-subtitle {
            font-size: 2rem;
            color: var(--gray);
            margin-bottom: 3rem;
            font-family: 'MiSans-Medium';
            letter-spacing: 4px;
        }

        .cta-btn {
            display: inline-block;
            background-color: var(--lime);
            color: var(--black);
            padding: 18px 48px;
            font-size: 1.2rem;
            font-family: 'MiSans-Bold';
            text-decoration: none;
            border-radius: 50px;
            transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.27), box-shadow 0.3s ease;
            box-shadow: 0 10px 20px rgba(164, 214, 66, 0.3);
        }

        .cta-btn:hover {
            transform: translateY(-5px) scale(1.05);
            box-shadow: 0 15px 30px rgba(164, 214, 66, 0.5);
        }

        /* Features Section */
        .features {
            padding: 8rem 4rem;
            background-color: var(--white);
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .feature-card {
            border: 2px solid var(--black);
            padding: 3rem 2rem;
            text-align: center;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            background: white;
            cursor: default;
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 10px 10px 0 var(--lime);
            border-color: var(--black);
        }

        .feature-icon {
            font-size: 3rem;
            color: var(--black);
            margin-bottom: 1.5rem;
            transition: color 0.3s ease;
        }

        .feature-card:hover .feature-icon {
            color: var(--blue);
        }

        .feature-name {
            font-family: 'AlimamaShuHeiTi-Bold';
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
        }

        .feature-desc {
            font-size: 0.9rem;
            color: var(--gray);
            font-family: 'MiSans-Regular';
        }

        /* Lifestyle Gallery */
        .lifestyle {
            padding: 8rem 4rem;
            background-color: var(--light-gray);
        }

        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .gallery-card {
            position: relative;
            aspect-ratio: 4/5;
            overflow: hidden;
            border-radius: 0;
            cursor: pointer;
            group: 'gallery';
        }

        .gallery-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

        .gallery-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
            opacity: 0;
            transition: opacity 0.3s ease;
            display: flex;
            align-items: flex-end;
            padding: 2rem;
        }

        .gallery-card:hover .gallery-img {
            transform: scale(1.1);
        }

        .gallery-card:hover .gallery-overlay {
            opacity: 1;
        }

        .scene-name {
            color: var(--white);
            font-size: 1.8rem;
            font-family: 'AlimamaShuHeiTi-Bold';
            transform: translateY(20px);
            transition: transform 0.3s ease 0.1s;
        }

        .gallery-card:hover .scene-name {
            transform: translateY(0);
        }

        /* Product Showcase */
        .products {
            padding: 8rem 0;
            background: var(--black);
            color: var(--white);
            overflow: hidden;
        }

        .products .section-title {
            color: var(--white);
        }

        .product-scroller {
            display: flex;
            gap: 2rem;
            padding: 2rem 4rem;
            overflow-x: auto;
            scroll-behavior: smooth;
            -ms-overflow-style: none;
            scrollbar-width: none;
            justify-content: center; /* Centered on desktop */
        }

        .product-scroller::-webkit-scrollbar {
            display: none;
        }

        .product-card {
            flex: 0 0 300px;
            height: 450px;
            background: #1a1a1a;
            border: 1px solid #333;
            border-radius: 20px;
            padding: 2rem;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: space-between;
            transition: transform 0.3s ease;
            position: relative;
        }

        .product-card:hover {
            transform: translateY(-15px);
            border-color: var(--lime);
        }

        .product-img-placeholder {
            width: 100%;
            height: 250px;
            background: linear-gradient(45deg, #333, #222);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3rem;
            color: var(--lime);
            position: relative;
            overflow: hidden;
        }
        
        .product-img-placeholder::before {
            content: '';
            position: absolute;
            width: 150%;
            height: 150%;
            background: conic-gradient(from 0deg, transparent, var(--lime), transparent);
            animation: rotate 4s linear infinite;
            opacity: 0.2;
        }

        @keyframes rotate {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        .product-info {
            text-align: center;
            width: 100%;
        }

        .product-title {
            font-size: 1.2rem;
            font-family: 'AlimamaShuHeiTi-Bold';
            margin-bottom: 0.5rem;
        }

        .product-price {
            color: var(--lime);
            font-family: 'MiSans-Bold';
        }

        /* Footer */
        footer {
            background-color: var(--black);
            color: #888;
            padding: 4rem 2rem;
            border-top: 1px solid #333;
            text-align: center;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 2rem;
        }

        .footer-logo img {
            height: 30px;
            filter: grayscale(1) brightness(10);
            opacity: 0.5;
        }

        .social-links {
            display: flex;
            gap: 1.5rem;
        }

        .social-links a {
            color: white;
            font-size: 1.5rem;
            transition: color 0.3s;
        }

        .social-links a:hover {
            color: var(--lime);
        }

        .copyright {
            font-size: 0.8rem;
        }

        /* Mobile Menu */
        .mobile-menu {
            position: fixed;
            top: 0;
            right: -100%;
            width: 100%;
            height: 100vh;
            background: var(--white);
            z-index: 999;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            transition: right 0.4s ease-in-out;
        }

        .mobile-menu.active {
            right: 0;
        }

        .mobile-menu a {
            font-family: 'AlimamaShuHeiTi-Bold';
            font-size: 2rem;
            color: var(--black);
            text-decoration: none;
            margin: 1.5rem 0;
            transition: color 0.3s;
        }

        .mobile-menu a:hover {
            color: var(--lime);
        }

        .close-menu {
            position: absolute;
            top: 2rem;
            right: 2rem;
            font-size: 2rem;
            cursor: pointer;
        }

        /* RESPONSIVE MEDIA QUERIES */

        /* Tablet (481px - 768px) */
        @media screen and (max-width: 1024px) {
             .hero-title { font-size: 4.5rem; }
             .features-grid, .gallery-grid {
                 grid-template-columns: repeat(2, 1fr);
                 padding: 0 2rem;
             }
             .product-scroller {
                 justify-content: flex-start;
                 padding: 2rem;
             }
        }

        @media screen and (max-width: 768px) {
            .nav-links { display: none; }
            .hamburger { display: block; }
            .nav-content { padding: 0 2rem; }
            
            .hero-title {
                font-size: 3.5rem;
            }
            .hero-subtitle {
                font-size: 1.5rem;
            }
            
            .features, .lifestyle { padding: 4rem 1rem; }
            .features-grid, .gallery-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1rem;
            }
            
            .product-scroller {
                padding: 2rem 1rem;
            }
        }

        /* Mobile (≤ 480px) */
        @media screen and (max-width: 480px) {
            .hero-title {
                font-size: 2.8rem;
                line-height: 1.1;
            }
            .hero-subtitle {
                font-size: 1.2rem;
            }
            
            .section-title {
                font-size: 2rem;
            }

            .features-grid {
                grid-template-columns: 1fr;
            }
            
            .gallery-grid {
                grid-template-columns: 1fr;
            }

            .product-card {
                flex: 0 0 85vw; /* Almost full width for mobile */
            }
            
            .nav-content {
                padding: 0 1.5rem;
            }
        }

        /* Utility for forcing scroll on gallery to test parallax */
        .parallax-wrapper {
            perspective: 1px;
            height: 100vh;
            overflow-x: hidden;
            overflow-y: auto;
        }