/* CSS Reset & Variables (Cyberpunk Pink Purple Theme) */
        :root {
            --bg-color: #05020a;
            --bg-card: #0e071a;
            --bg-card-hover: #170d2b;
            --primary: #ff007f; /* Neon Pink */
            --secondary: #9d00ff; /* Neon Purple */
            --accent: #00f0ff; /* Neon Cyan */
            --text-main: #f3effa;
            --text-muted: #a59cb5;
            --border-neon: rgba(255, 0, 127, 0.3);
            --border-purple: rgba(157, 0, 255, 0.3);
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            --container-max: 1200px;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            background-color: var(--bg-color);
            color: var(--text-main);
            font-family: var(--font-sans);
            line-height: 1.6;
            overflow-x: hidden;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: all 0.3s ease;
        }

        a:hover {
            color: var(--accent);
            text-shadow: 0 0 8px var(--accent);
        }

        /* Layout Container */
        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
        }

        section {
            padding: 80px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            position: relative;
        }

        /* Cyberpunk Decorative Lights */
        section::before {
            content: '';
            position: absolute;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(157,0,255,0.08) 0%, rgba(0,0,0,0) 70%);
            top: 10%;
            left: -5%;
            z-index: 1;
            pointer-events: none;
        }

        /* Typography */
        h2.section-title {
            font-size: 2.2rem;
            text-align: center;
            margin-bottom: 50px;
            text-transform: uppercase;
            letter-spacing: 2px;
            background: linear-gradient(135deg, #ffffff 30%, var(--primary) 70%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            position: relative;
        }

        h2.section-title::after {
            content: '';
            display: block;
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            margin: 15px auto 0;
            border-radius: 2px;
            box-shadow: 0 0 10px var(--primary);
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 30px;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            border: 2px solid transparent;
            text-align: center;
            font-size: 1rem;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            box-shadow: 0 0 15px rgba(255, 0, 127, 0.4);
        }

        .btn-primary:hover {
            box-shadow: 0 0 25px rgba(255, 0, 127, 0.8), 0 0 10px var(--accent);
            transform: translateY(-2px);
            color: #fff;
        }

        .btn-outline {
            background: transparent;
            border-color: var(--accent);
            color: var(--accent);
            box-shadow: inset 0 0 8px rgba(0, 240, 255, 0.2);
        }

        .btn-outline:hover {
            background: var(--accent);
            color: #000;
            box-shadow: 0 0 20px rgba(0, 240, 255, 0.6);
            transform: translateY(-2px);
        }

        /* Header Navigation */
        header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(5, 2, 10, 0.9);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-neon);
            transition: background 0.3s;
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo-wrap img {
            height: 40px;
        }

        .logo-wrap span {
            font-weight: 700;
            font-size: 1.3rem;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 20px;
        }

        .nav-link {
            color: var(--text-main);
            font-size: 0.95rem;
            position: relative;
            padding: 5px 0;
        }

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

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

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            border: none;
            background: transparent;
        }

        .nav-toggle span {
            display: block;
            width: 25px;
            height: 3px;
            background-color: var(--text-main);
            transition: 0.3s;
        }

        /* Hero Section (No Image) */
        #hero {
            background: radial-gradient(ellipse at bottom, #190a36 0%, var(--bg-color) 70%);
            min-height: 85vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
            border-bottom: 2px solid var(--border-neon);
        }

        .hero-glow {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(255, 0, 127, 0.1) 0%, rgba(157, 0, 255, 0.05) 50%, rgba(0,0,0,0) 70%);
            z-index: 0;
            pointer-events: none;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 900px;
            margin: 0 auto;
        }

        .hero-badge {
            display: inline-block;
            background: rgba(255, 0, 127, 0.15);
            border: 1px solid var(--primary);
            color: var(--primary);
            padding: 6px 18px;
            border-radius: 20px;
            font-size: 0.85rem;
            margin-bottom: 25px;
            letter-spacing: 1px;
            animation: pulse 2s infinite;
        }

        h1.hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 25px;
            background: linear-gradient(135deg, #ffffff 10%, #ff80df 60%, var(--accent) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 0 30px rgba(157, 0, 255, 0.2);
        }

        .hero-desc {
            font-size: 1.25rem;
            color: var(--text-muted);
            margin-bottom: 40px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-btns {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        /* Stats Cards */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 40px;
        }

        .stats-card {
            background: var(--bg-card);
            border: 1px solid var(--border-purple);
            padding: 30px 20px;
            border-radius: 12px;
            text-align: center;
            transition: all 0.3s;
        }

        .stats-card:hover {
            border-color: var(--primary);
            box-shadow: 0 0 20px rgba(255, 0, 127, 0.2);
            transform: translateY(-5px);
        }

        .stats-num {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--accent);
            text-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
            margin-bottom: 5px;
        }

        .stats-label {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* About Section & Model Cloud */
        .about-wrap {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .about-text h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
            color: #fff;
        }

        .about-text p {
            color: var(--text-muted);
            margin-bottom: 20px;
            font-size: 1.05rem;
        }

        .model-cloud {
            background: var(--bg-card);
            border: 1px solid var(--border-purple);
            padding: 30px;
            border-radius: 16px;
            box-shadow: inset 0 0 20px rgba(157, 0, 255, 0.1);
        }

        .model-cloud-title {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 20px;
            text-align: center;
            color: var(--accent);
        }

        .cloud-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }

        .cloud-tag {
            background: rgba(157, 0, 255, 0.1);
            border: 1px solid var(--border-purple);
            color: var(--text-main);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.85rem;
            transition: all 0.3s;
        }

        .cloud-tag:hover {
            background: var(--primary);
            border-color: var(--primary);
            box-shadow: 0 0 10px var(--primary);
            transform: scale(1.05);
            color: #fff;
        }

        /* Service Capabilities (Grid Cards) */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
        }

        .service-card {
            background: var(--bg-card);
            border: 1px solid var(--border-purple);
            border-radius: 12px;
            padding: 30px;
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }

        .service-card::after {
            content: '';
            position: absolute;
            width: 4px;
            height: 100%;
            left: 0;
            top: 0;
            background: linear-gradient(to bottom, var(--primary), var(--secondary));
            transition: width 0.3s;
        }

        .service-card:hover {
            border-color: var(--primary);
            transform: translateY(-8px);
            box-shadow: 0 10px 30px rgba(255, 0, 127, 0.15);
        }

        .service-card:hover::after {
            width: 8px;
        }

        .service-icon {
            font-size: 2.2rem;
            margin-bottom: 20px;
            color: var(--accent);
        }

        .service-card h3 {
            font-size: 1.35rem;
            margin-bottom: 15px;
            color: #fff;
        }

        .service-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        /* Production (One-stop Workflows) & Solutions */
        .work-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }

        .work-card {
            background: linear-gradient(145deg, var(--bg-card) 0%, rgba(20, 10, 35, 0.8) 100%);
            border: 1px solid var(--border-neon);
            border-radius: 16px;
            padding: 30px;
            text-align: center;
        }

        .work-card h3 {
            font-size: 1.4rem;
            color: var(--accent);
            margin-bottom: 15px;
        }

        .work-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 20px;
        }

        .features-list {
            list-style: none;
            text-align: left;
            display: inline-block;
            margin-top: 15px;
        }

        .features-list li {
            font-size: 0.9rem;
            margin-bottom: 8px;
            position: relative;
            padding-left: 20px;
            color: var(--text-main);
        }

        .features-list li::before {
            content: '✓';
            color: var(--primary);
            position: absolute;
            left: 0;
            font-weight: bold;
        }

        /* Time & Steps & Network */
        .steps-container {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
        }

        .step-item {
            background: var(--bg-card);
            border: 1px solid var(--border-purple);
            padding: 30px 20px;
            border-radius: 12px;
            position: relative;
            text-align: center;
        }

        .step-num {
            position: absolute;
            top: -20px;
            left: 50%;
            transform: translateX(-50%);
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            box-shadow: 0 0 10px var(--primary);
        }

        .step-item h3 {
            margin-top: 10px;
            margin-bottom: 10px;
            font-size: 1.15rem;
        }

        .step-item p {
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        /* Tech Standards Table */
        .table-responsive {
            overflow-x: auto;
            border: 1px solid var(--border-purple);
            border-radius: 12px;
            background: var(--bg-card);
        }

        table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            min-width: 600px;
        }

        th, td {
            padding: 18px 24px;
            border-bottom: 1px solid rgba(255,255,255,0.05);
        }

        th {
            background-color: rgba(157, 0, 255, 0.1);
            color: var(--accent);
            font-weight: 600;
        }

        tr:hover {
            background-color: rgba(255, 255, 255, 0.02);
        }

        /* Cases Center (With Images) */
        .cases-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }

        .case-card {
            background: var(--bg-card);
            border: 1px solid var(--border-purple);
            border-radius: 12px;
            overflow: hidden;
            transition: all 0.3s;
        }

        .case-card:hover {
            border-color: var(--primary);
            box-shadow: 0 10px 25px rgba(255, 0, 127, 0.2);
            transform: translateY(-5px);
        }

        .case-img-wrap {
            height: 200px;
            overflow: hidden;
            position: relative;
            background: #110826;
        }

        .case-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }

        .case-card:hover .case-img-wrap img {
            transform: scale(1.08);
        }

        .case-info {
            padding: 20px;
        }

        .case-tag {
            display: inline-block;
            font-size: 0.75rem;
            background: rgba(0, 240, 255, 0.1);
            color: var(--accent);
            padding: 3px 8px;
            border-radius: 4px;
            margin-bottom: 10px;
        }

        .case-info h3 {
            font-size: 1.15rem;
            margin-bottom: 10px;
            color: #fff;
        }

        .case-info p {
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        /* Comparison Section */
        .comparison-block {
            background: var(--bg-card);
            border: 2px solid var(--primary);
            border-radius: 16px;
            padding: 40px;
            position: relative;
            box-shadow: 0 0 30px rgba(255, 0, 127, 0.15);
        }

        .rating-badge {
            position: absolute;
            top: -20px;
            right: 40px;
            background: linear-gradient(135deg, #ffd700, #ffaa00);
            color: #000;
            padding: 8px 20px;
            border-radius: 20px;
            font-weight: 700;
            box-shadow: 0 5px 15px rgba(255, 170, 0, 0.4);
        }

        /* Token Price Reference Table */
        .price-badge {
            background: rgba(0, 240, 255, 0.15);
            color: var(--accent);
            padding: 2px 8px;
            border-radius: 4px;
            font-size: 0.8rem;
        }

        /* Form section */
        .form-wrap {
            max-width: 600px;
            margin: 0 auto;
            background: var(--bg-card);
            border: 1px solid var(--border-neon);
            border-radius: 16px;
            padding: 40px;
            box-shadow: 0 10px 30px rgba(157, 0, 255, 0.15);
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-size: 0.9rem;
            color: var(--text-main);
        }

        .form-control {
            width: 100%;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-purple);
            border-radius: 8px;
            padding: 12px 16px;
            color: #fff;
            font-size: 1rem;
            transition: all 0.3s;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 10px rgba(255,0,127,0.3);
            background: rgba(255, 255, 255, 0.08);
        }

        select.form-control option {
            background: var(--bg-card);
            color: #fff;
        }

        /* FAQ Accordion */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-purple);
            border-radius: 8px;
            margin-bottom: 15px;
            overflow: hidden;
            transition: all 0.3s;
        }

        .faq-header {
            padding: 20px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            user-select: none;
        }

        .faq-header:hover {
            background: var(--bg-card-hover);
        }

        .faq-icon {
            transition: transform 0.3s;
            color: var(--primary);
        }

        .faq-content {
            padding: 0 20px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out, padding 0.3s ease-out;
            color: var(--text-muted);
            font-size: 0.95rem;
            border-top: 1px solid transparent;
        }

        .faq-item.active .faq-content {
            padding: 20px;
            border-top: 1px solid rgba(255,255,255,0.05);
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }

        /* Testimonials Grid */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }

        .testimonial-card {
            background: var(--bg-card);
            border: 1px solid var(--border-purple);
            padding: 30px;
            border-radius: 12px;
            position: relative;
        }

        .testimonial-text {
            color: var(--text-muted);
            font-style: italic;
            font-size: 0.95rem;
            margin-bottom: 20px;
        }

        .testimonial-user {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .user-avatar {
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.1rem;
            color: #fff;
        }

        .user-info h4 {
            font-size: 0.95rem;
            color: #fff;
        }

        .user-info p {
            font-size: 0.8rem;
            color: var(--accent);
        }

        /* Info Articles List */
        .articles-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            max-width: 1000px;
            margin: 0 auto;
        }

        .article-item {
            background: var(--bg-card);
            border: 1px solid var(--border-purple);
            padding: 20px;
            border-radius: 8px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.3s;
        }

        .article-item:hover {
            border-color: var(--primary);
            transform: translateX(5px);
        }

        .article-title {
            color: var(--text-main);
            font-weight: 600;
            font-size: 0.95rem;
        }

        /* Floating Widgets & QR Code */
        .floater {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 99;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .float-btn {
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(255, 0, 127, 0.4);
            transition: 0.3s;
            position: relative;
        }

        .float-btn:hover {
            transform: scale(1.1);
            box-shadow: 0 4px 25px rgba(255, 0, 127, 0.8);
        }

        .float-btn svg {
            fill: #fff;
            width: 24px;
            height: 24px;
        }

        .qr-popover {
            position: absolute;
            bottom: 60px;
            right: 0;
            background: var(--bg-card);
            border: 2px solid var(--primary);
            padding: 15px;
            border-radius: 12px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.5);
            display: none;
            text-align: center;
            width: 160px;
        }

        .qr-popover img {
            width: 100%;
            height: auto;
            border-radius: 4px;
        }

        .qr-popover p {
            font-size: 0.75rem;
            color: var(--text-main);
            margin-top: 8px;
        }

        .float-btn:hover .qr-popover {
            display: block;
        }

        /* Footer */
        footer {
            background: #020105;
            padding: 60px 0 30px;
            border-top: 1px solid var(--border-purple);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-logo img {
            margin-bottom: 15px;
        }

        .footer-logo p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .footer-links h4 {
            color: var(--accent);
            font-size: 1.1rem;
            margin-bottom: 20px;
        }

        .footer-links ul {
            list-style: none;
        }

        .footer-links ul li {
            margin-bottom: 10px;
        }

        .footer-links ul li a {
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .footer-links ul li a:hover {
            color: var(--primary);
        }

        .footer-contact h4 {
            color: var(--accent);
            font-size: 1.1rem;
            margin-bottom: 20px;
        }

        .footer-contact p {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 8px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.05);
            padding-top: 25px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 15px;
        }

        .footer-bottom p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        .friend-links {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
            font-size: 0.85rem;
        }

        .friend-links a {
            color: var(--text-muted);
        }

        .friend-links a:hover {
            color: var(--accent);
        }

        /* Animations */
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(255, 0, 127, 0.4); }
            70% { box-shadow: 0 0 0 10px rgba(255, 0, 127, 0); }
            100% { box-shadow: 0 0 0 0 rgba(255, 0, 127, 0); }
        }

        /* Responsive Breakpoints */
        @media (max-width: 1024px) {
            h1.hero-title { font-size: 2.8rem; }
            .stats-grid { grid-template-columns: repeat(2, 1fr); }
            .about-wrap { grid-template-columns: 1fr; }
            .work-grid { grid-template-columns: 1fr; }
            .steps-container { grid-template-columns: repeat(2, 1fr); }
            .cases-grid { grid-template-columns: repeat(2, 1fr); }
            .testimonials-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; }
        }

        @media (max-width: 768px) {
            .nav-menu {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 70px;
                left: 0;
                width: 100%;
                background: #0e071a;
                border-bottom: 2px solid var(--border-neon);
                padding: 20px;
                gap: 15px;
            }

            .nav-menu.active {
                display: flex;
            }

            .nav-toggle {
                display: flex;
            }

            section { padding: 50px 0; }
            h1.hero-title { font-size: 2.2rem; }
            .steps-container { grid-template-columns: 1fr; }
            .cases-grid { grid-template-columns: 1fr; }
            .articles-list { grid-template-columns: 1fr; }
            .stats-grid { grid-template-columns: 1fr; }
        }