/* section */
/* Page-specific styles */
        .cxj-nav {
            background-color: #fff;
            border-bottom: 1px solid var(--cxj-border);
            position: sticky;
            top: 0;
            z-index: 50;
            box-shadow: var(--shadow-xs);
        }
        .cxj-nav-inner {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 var(--space-6);
            height: 72px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .cxj-logo {
            display: flex;
            align-items: center;
            gap: var(--space-3);
        }
        .cxj-logo-mark {
            width: 42px;
            height: 42px;
            background: linear-gradient(135deg, var(--cxj-primary), var(--color-primary-500));
            border-radius: var(--radius-lg);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 800;
            font-size: var(--text-sm);
            letter-spacing: -0.02em;
            box-shadow: 0 4px 12px -2px rgb(10 77 162 / 0.30);
        }
        .cxj-logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }
        .cxj-logo-text span:first-child {
            font-weight: 800;
            font-size: var(--text-lg);
            color: var(--cxj-foreground);
            letter-spacing: -0.01em;
        }
        .cxj-logo-text span:last-child {
            font-size: var(--text-xs);
            color: var(--cxj-muted-foreground);
        }
        .cxj-nav-links {
            display: flex;
            align-items: center;
            gap: var(--space-1);
        }
        .cxj-nav-link {
            padding: var(--space-2) var(--space-4);
            font-size: var(--text-sm);
            font-weight: 500;
            color: var(--cxj-muted-foreground);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
        }
        .cxj-nav-link:hover {
            color: var(--cxj-primary);
            background-color: var(--color-primary-50);
        }
        .cxj-nav-link.active {
            color: var(--cxj-primary);
            background-color: var(--color-primary-50);
            font-weight: 600;
        }
        .cxj-nav-cta {
            display: flex;
            align-items: center;
            gap: var(--space-3);
        }
        .cxj-mobile-toggle {
            display: none;
            padding: var(--space-2);
            border-radius: var(--radius-md);
            color: var(--cxj-muted-foreground);
            background: none;
            border: none;
            cursor: pointer;
        }
        .cxj-mobile-menu {
            display: none;
            border-top: 1px solid var(--cxj-border);
            background: #fff;
            padding: var(--space-4) var(--space-6);
        }
        .cxj-mobile-menu a {
            display: block;
            padding: var(--space-3) var(--space-4);
            font-size: var(--text-sm);
            font-weight: 500;
            color: var(--cxj-muted-foreground);
            border-radius: var(--radius-md);
            margin-bottom: var(--space-1);
        }
        .cxj-mobile-menu a.active {
            color: var(--cxj-primary);
            background-color: var(--color-primary-50);
        }
        @media (max-width: 1024px) {
            .cxj-nav-links, .cxj-nav-cta .btn {
                display: none;
            }
            .cxj-mobile-toggle {
                display: block;
            }
        }

        /* Hero Banner */
        .cxj-page-hero {
            background: linear-gradient(135deg, var(--color-primary-900) 0%, var(--color-primary-700) 50%, var(--color-primary-800) 100%);
            color: #fff;
            padding: var(--space-24) 0 var(--space-20);
            position: relative;
            overflow: hidden;
        }
        .cxj-page-hero::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background-image: url('../../assets/bg/bg-pattern-tech.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.1;
        }
        .cxj-page-hero::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -5%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(230, 0, 18, 0.08) 0%, transparent 70%);
            border-radius: 50%;
        }
        .cxj-page-hero > * {
            position: relative;
            z-index: 1;
        }

        .cxj-hero-content {
            position: relative;
            z-index: 1;
            text-align: center;
        }
        .cxj-hero-content h1 {
            color: #fff;
            font-size: var(--text-5xl);
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: var(--space-4);
        }
        .cxj-hero-content p {
            color: rgba(255,255,255,0.8);
            font-size: var(--text-lg);
            margin-bottom: var(--space-6);
        }
        .cxj-breadcrumb {
            display: inline-flex;
            align-items: center;
            gap: var(--space-2);
            font-size: var(--text-sm);
            color: rgba(255,255,255,0.7);
        }
        .cxj-breadcrumb a { color: rgba(255,255,255,0.7); }
        .cxj-breadcrumb a:hover { color: #fff; }
        .cxj-breadcrumb .separator { opacity: 0.5; }
        .cxj-breadcrumb .current { color: #fff; font-weight: 500; }

        /* Solution Categories */
        .cxj-solutions-section {
            padding: var(--space-24) 0;
        }
        .cxj-solutions-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--space-6);
        }
        .cxj-solution-card {
            display: flex;
            flex-direction: column;
            background: #fff;
            border: 1px solid var(--cxj-border);
            border-radius: var(--radius-xl);
            overflow: hidden;
            text-align: center;
            transition: all var(--transition-base);
            position: relative;
            cursor: pointer;
        }
        .cxj-solution-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--cxj-primary), var(--color-primary-400));
            opacity: 0;
            transition: opacity var(--transition-base);
        }
        .cxj-solution-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-xl);
            border-color: var(--color-primary-200);
            background: var(--color-primary-50);
        }
        .cxj-solution-card:hover::before {
            opacity: 1;
        }
        .cxj-solution-image {
            position: relative;
            width: 100%;
            height: 180px;
            flex-shrink: 0;
            overflow: hidden;
            background: linear-gradient(135deg, var(--cxj-primary), var(--color-primary-500));
        }
        .cxj-solution-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: transform .5s ease;
        }
        .cxj-solution-image-fallback {
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 600;
            font-size: var(--text-lg);
        }
        .cxj-solution-card:hover .cxj-solution-image img {
            transform: scale(1.05);
        }
        .cxj-solution-body {
            display: flex;
            flex-direction: column;
            flex: 1;
            padding: var(--space-6) var(--space-5) var(--space-6);
        }
        .cxj-solution-card h3 {
            font-size: var(--text-lg);
            font-weight: 700;
            color: var(--cxj-foreground);
            margin-bottom: var(--space-3);
            letter-spacing: -0.01em;
        }
        .cxj-solution-card p {
            font-size: var(--text-sm);
            color: var(--cxj-muted-foreground);
            line-height: 1.7;
            margin-bottom: var(--space-4);
            flex: 1;
        }
        .cxj-solution-link {
            font-size: var(--text-sm);
            font-weight: 500;
            color: var(--cxj-primary);
            display: inline-flex;
            align-items: center;
            gap: var(--space-1);
            transition: gap var(--transition-fast);
        }
        .cxj-solution-card:hover .cxj-solution-link {
            gap: var(--space-2);
        }
        @media (max-width: 1024px) {
            .cxj-solutions-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 640px) {
            .cxj-solutions-grid {
                grid-template-columns: 1fr;
            }
        }

        /* Featured Solutions */
        .cxj-featured-section {
            padding: var(--space-24) 0;
            background-color: var(--color-gray-50);
        }
        .cxj-featured-item {
            display: flex;
            align-items: center;
            gap: var(--space-16);
            margin-bottom: var(--space-20);
        }
        .cxj-featured-item:last-child {
            margin-bottom: 0;
        }
        .cxj-featured-item.reverse {
            flex-direction: row-reverse;
        }
        .cxj-featured-image {
            flex: 1;
            position: relative;
        }
        .cxj-featured-image-box {
            height: 420px;
            border-radius: var(--radius-2xl);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }
        .cxj-featured-image-box::before {
            content: '';
            position: absolute;
            top: -20%;
            right: -20%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 70%);
            border-radius: 50%;
        }
        .cxj-featured-icon-large {
            width: 140px;
            height: 140px;
            background: rgba(255,255,255,0.15);
            border-radius: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            backdrop-filter: blur(20px);
            position: relative;
            z-index: 1;
        }
        .cxj-featured-content {
            flex: 1;
        }
        .cxj-featured-badge {
            display: inline-flex;
            align-items: center;
            padding: var(--space-1) var(--space-4);
            font-size: var(--text-sm);
            font-weight: 600;
            border-radius: var(--radius-full);
            margin-bottom: var(--space-5);
        }
        .cxj-featured-badge.accent {
            background-color: var(--color-accent-50);
            color: var(--cxj-accent);
        }
        .cxj-featured-badge.primary {
            background-color: var(--color-primary-50);
            color: var(--cxj-primary);
        }
        .cxj-featured-content h2 {
            font-size: var(--text-4xl);
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: var(--space-5);
            color: var(--cxj-foreground);
        }
        .cxj-featured-desc {
            font-size: var(--text-base);
            color: var(--cxj-muted-foreground);
            line-height: 1.8;
            margin-bottom: var(--space-8);
        }
        .cxj-feature-points {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--space-5);
            margin-bottom: var(--space-8);
        }
        .cxj-feature-point {
            display: flex;
            align-items: flex-start;
            gap: var(--space-3);
        }
        .cxj-feature-point-icon {
            width: 40px;
            height: 40px;
            flex-shrink: 0;
            background: var(--color-primary-50);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--cxj-primary);
        }
        .cxj-feature-point h4 {
            font-size: var(--text-base);
            font-weight: 600;
            color: var(--cxj-foreground);
            margin-bottom: var(--space-1);
        }
        .cxj-feature-point p {
            font-size: var(--text-sm);
            color: var(--cxj-muted-foreground);
            line-height: 1.5;
        }
        .grad-retail-dark { background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%); }
        .grad-library-dark { background: linear-gradient(135deg, #0A4DA2 0%, #072d5e 100%); }
        @media (max-width: 1024px) {
            .cxj-featured-item,
            .cxj-featured-item.reverse {
                flex-direction: column;
                gap: var(--space-10);
            }
            .cxj-featured-image,
            .cxj-featured-content {
                width: 100%;
            }
            .cxj-featured-image-box {
                height: 320px;
            }
        }
        @media (max-width: 640px) {
            .cxj-feature-points {
                grid-template-columns: 1fr;
            }
            .cxj-featured-content h2 {
                font-size: var(--text-3xl);
            }
        }

        /* Why Choose Us */
        .cxj-why-section {
            padding: var(--space-24) 0;
        }
        .cxj-why-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--space-6);
        }
        .cxj-why-card {
            background: #fff;
            border: 1px solid var(--cxj-border);
            border-radius: var(--radius-xl);
            padding: var(--space-8) var(--space-6);
            text-align: center;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .cxj-why-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--cxj-primary), var(--color-primary-400));
            opacity: 0;
            transition: opacity var(--transition-base);
        }
        .cxj-why-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-xl);
            border-color: var(--color-primary-200);
        }
        .cxj-why-card:hover::before {
            opacity: 1;
        }
        .cxj-why-icon {
            width: 64px;
            height: 64px;
            margin: 0 auto var(--space-5);
            background: linear-gradient(135deg, var(--color-primary-50), var(--color-primary-100));
            border-radius: var(--radius-xl);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--cxj-primary);
        }
        .cxj-why-number {
            font-size: var(--text-4xl);
            font-weight: 800;
            color: var(--cxj-primary);
            letter-spacing: -0.02em;
            line-height: 1;
            margin-bottom: var(--space-3);
        }
        .cxj-why-card h3 {
            font-size: var(--text-lg);
            font-weight: 700;
            color: var(--cxj-foreground);
            margin-bottom: var(--space-3);
            letter-spacing: -0.01em;
        }
        .cxj-why-card p {
            font-size: var(--text-sm);
            color: var(--cxj-muted-foreground);
            line-height: 1.7;
        }
        @media (max-width: 1024px) {
            .cxj-why-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 640px) {
            .cxj-why-grid {
                grid-template-columns: 1fr;
            }
        }

        /* CTA Section */
        .cxj-cta-section {
            background: linear-gradient(135deg, var(--color-primary-900) 0%, var(--color-primary-700) 100%);
            padding: var(--space-20) 0;
            position: relative;
            overflow: hidden;
        }
        .cxj-cta-section::before {
            content: '';
            position: absolute;
            top: -100%;
            right: -20%;
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(59, 130, 246, 0.2) 0%, transparent 60%);
            border-radius: 50%;
        }
        .cxj-cta-inner {
            text-align: center;
            position: relative;
            z-index: 1;
        }
        .cxj-cta-inner h2 {
            color: #fff;
            font-size: var(--text-4xl);
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: var(--space-4);
        }
        .cxj-cta-inner p {
            color: rgba(255,255,255,0.75);
            font-size: var(--text-lg);
            max-width: 600px;
            margin: 0 auto var(--space-8);
        }

        /* Footer */
        .cxj-footer {
            background-color: var(--color-gray-900);
            color: #fff;
            padding: var(--space-20) 0 var(--space-8);
        }
        .cxj-footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: var(--space-12);
            margin-bottom: var(--space-12);
        }
        .cxj-footer-brand p {
            color: var(--color-gray-400);
            font-size: var(--text-sm);
            line-height: 1.7;
            margin: var(--space-5) 0;
        }
        .cxj-footer-social {
            display: flex;
            gap: var(--space-3);
        }
        .cxj-footer-social a {
            width: 36px;
            height: 36px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-gray-400);
            transition: all var(--transition-fast);
            font-size: var(--text-sm);
        }
        .cxj-footer-social a:hover {
            background: var(--cxj-primary);
            color: #fff;
        }
        .cxj-footer-col h4 {
            color: #fff;
            font-size: var(--text-base);
            font-weight: 600;
            margin-bottom: var(--space-5);
        }
        .cxj-footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .cxj-footer-col li {
            margin-bottom: var(--space-3);
        }
        .cxj-footer-col a {
            color: var(--color-gray-400);
            font-size: var(--text-sm);
            transition: color var(--transition-fast);
        }
        .cxj-footer-col a:hover {
            color: #fff;
        }
        .cxj-footer-contact li {
            display: flex;
            align-items: flex-start;
            gap: var(--space-3);
            color: var(--color-gray-400);
            font-size: var(--text-sm);
        }
        .cxj-footer-contact li span:first-child {
            color: var(--color-primary-400);
            flex-shrink: 0;
            width: 18px;
            text-align: center;
        }
        .cxj-footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: var(--space-8);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: var(--space-4);
        }
        .cxj-footer-bottom p {
            color: var(--color-gray-500);
            font-size: var(--text-sm);
        }
        .cxj-footer-links {
            display: flex;
            gap: var(--space-6);
        }
        .cxj-footer-links a {
            color: var(--color-gray-500);
            font-size: var(--text-sm);
            transition: color var(--transition-fast);
        }
        .cxj-footer-links a:hover {
            color: #fff;
        }
        @media (max-width: 1024px) {
            .cxj-footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 640px) {
            .cxj-footer-grid {
                grid-template-columns: 1fr;
                gap: var(--space-8);
            }
        }