/* roulang page: index */
:root {
            --primary: #059669;
            --primary-hover: #047857;
            --primary-light: #ecfdf5;
            --teal: #0d9488;
            --accent: #f59e0b;
            --dark-900: #0f172a;
            --dark-800: #1e293b;
            --dark-700: #334155;
            --gray-100: #f8fafc;
            --gray-200: #f1f5f9;
            --gray-300: #e2e8f0;
            --gray-600: #475569;
            --text-main: #0f172a;
            --text-muted: #64748b;
            --radius-md: 10px;
            --radius-lg: 16px;
            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
            color: var(--text-main);
            background-color: #ffffff;
            line-height: 1.6;
        }

        body {
            overflow-x: hidden;
            font-size: 16px;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
        }

        .container {
            width: 100%;
            max-width: 1240px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* 顶部公信力信息栏 */
        .top-bar {
            background-color: var(--dark-900);
            color: #94a3b8;
            font-size: 13px;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .top-bar-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .top-badges {
            display: flex;
            gap: 16px;
            align-items: center;
        }

        .badge-dot {
            display: inline-block;
            width: 6px;
            height: 6px;
            background: var(--primary);
            border-radius: 50%;
            margin-right: 6px;
        }

        .top-contacts {
            display: flex;
            gap: 20px;
        }

        .top-contacts a:hover {
            color: #ffffff;
        }

        /* 主导航 */
        .main-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--gray-300);
            transition: var(--transition);
        }

        .nav-wrapper {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 76px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 800;
            color: var(--dark-900);
            letter-spacing: -0.5px;
        }

        .brand-icon {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--primary), var(--teal));
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #ffffff;
            font-weight: bold;
            font-size: 18px;
            box-shadow: 0 4px 10px rgba(5, 150, 105, 0.3);
        }

        .nav-menu {
            display: flex;
            gap: 28px;
            list-style: none;
            align-items: center;
        }

        .nav-link {
            font-size: 15px;
            font-weight: 600;
            color: var(--dark-700);
            position: relative;
            padding: 6px 0;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--primary);
        }

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

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

        .nav-cta-btn {
            background: linear-gradient(135deg, var(--primary), var(--teal));
            color: #ffffff !important;
            padding: 10px 22px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 14px;
            box-shadow: 0 4px 12px rgba(5, 150, 105, 0.25);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .nav-cta-btn:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(5, 150, 105, 0.35);
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 24px;
            cursor: pointer;
            color: var(--dark-900);
            padding: 6px;
        }

        /* 基础 Section 布局 */
        .section-block {
            padding: 85px 0;
            position: relative;
        }

        .section-bg-light {
            background-color: var(--gray-100);
        }

        .section-bg-dark {
            background-color: var(--dark-900);
            color: #ffffff;
        }

        .section-header {
            max-width: 800px;
            margin: 0 auto 50px auto;
            text-align: center;
        }

        .section-header.text-left {
            text-align: left;
            margin-left: 0;
        }

        .section-tag {
            display: inline-block;
            background: var(--primary-light);
            color: var(--primary);
            font-size: 13px;
            font-weight: 700;
            padding: 4px 14px;
            border-radius: 20px;
            margin-bottom: 14px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .section-bg-dark .section-tag {
            background: rgba(5, 150, 105, 0.2);
            color: #34d399;
        }

        .section-title {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }

        .section-bg-dark .section-title {
            color: #ffffff;
        }

        .section-desc {
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        .section-bg-dark .section-desc {
            color: #94a3b8;
        }

        /* SECTION 1: HERO - 线索获客提问式 + KPI仪表盘 */
        .hero-section {
            background: linear-gradient(rgba(15, 23, 42, 0.88), rgba(15, 23, 42, 0.95)),
                        url('/assets/images/dfb8058fa30bfdd3.webp') center center/cover no-repeat;
            color: #ffffff;
            padding: 80px 0 100px 0;
            position: relative;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 48px;
            align-items: center;
        }

        .hero-alert {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(245, 158, 11, 0.15);
            border: 1px solid rgba(245, 158, 11, 0.4);
            color: #fbbf24;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 20px;
        }

        .hero-title {
            font-size: 40px;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 20px;
            letter-spacing: -0.5px;
        }

        .hero-title span {
            color: #34d399;
        }

        .hero-desc {
            font-size: 17px;
            color: #cbd5e1;
            line-height: 1.8;
            margin-bottom: 30px;
        }

        /* Hero 仪表盘指标行 */
        .hero-kpi-bar {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.12);
        }

        .kpi-item h4 {
            font-size: 28px;
            font-weight: 800;
            color: #ffffff;
            font-feature-settings: "tnum";
            line-height: 1.1;
        }

        .kpi-item h4 span {
            font-size: 14px;
            color: #34d399;
            margin-left: 2px;
        }

        .kpi-item p {
            font-size: 13px;
            color: #94a3b8;
            margin-top: 4px;
        }

        /* Hero 右侧获客表单卡 */
        .hero-inquiry-card {
            background: #ffffff;
            color: var(--text-main);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .inquiry-card-header {
            margin-bottom: 22px;
        }

        .inquiry-card-header h3 {
            font-size: 22px;
            font-weight: 800;
            color: var(--dark-900);
            margin-bottom: 6px;
        }

        .inquiry-card-header p {
            font-size: 13px;
            color: var(--text-muted);
        }

        .form-group {
            margin-bottom: 16px;
        }

        .form-label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--dark-700);
            margin-bottom: 6px;
        }

        .form-control {
            width: 100%;
            height: 44px;
            padding: 8px 14px;
            border: 1px solid var(--gray-300);
            border-radius: 8px;
            background: #ffffff;
            color: var(--text-main);
            outline: none;
            transition: var(--transition);
        }

        .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
        }

        .btn-submit {
            width: 100%;
            height: 48px;
            background: linear-gradient(135deg, var(--primary), var(--teal));
            color: #ffffff;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            font-size: 15px;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 4px 12px rgba(5, 150, 105, 0.3);
            margin-top: 8px;
        }

        .btn-submit:hover {
            opacity: 0.95;
            transform: translateY(-1px);
        }

        .form-privacy-note {
            font-size: 12px;
            color: #94a3b8;
            text-align: center;
            margin-top: 12px;
        }

        /* SECTION 2: 痛点剖析 */
        .pain-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .pain-card {
            background: #ffffff;
            border: 1px solid var(--gray-300);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .pain-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: #ef4444;
            opacity: 0.7;
        }

        .pain-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: #fca5a5;
        }

        .pain-icon-wrapper {
            width: 44px;
            height: 44px;
            background: #fee2e2;
            color: #dc2626;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 18px;
            margin-bottom: 16px;
        }

        .pain-card h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--dark-900);
        }

        .pain-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* SECTION 3: 能力概览 (系统架构与合规) */
        .overview-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .overview-image-wrapper {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-xl);
        }

        .overview-badge-float {
            position: absolute;
            bottom: 20px;
            right: 20px;
            background: rgba(15, 23, 42, 0.9);
            color: #ffffff;
            padding: 12px 20px;
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.2);
            font-size: 13px;
        }

        .overview-badge-float strong {
            color: #34d399;
            display: block;
            font-size: 16px;
        }

        .overview-features {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 18px;
            margin-top: 24px;
        }

        .overview-features li {
            display: flex;
            gap: 14px;
            align-items: flex-start;
        }

        .feature-icon-box {
            width: 28px;
            height: 28px;
            background: var(--primary-light);
            color: var(--primary);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: bold;
            flex-shrink: 0;
            margin-top: 2px;
        }

        .overview-features h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--dark-900);
            margin-bottom: 4px;
        }

        .overview-features p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* SECTION 4: 行业场景 */
        .scene-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .scene-card {
            background: #ffffff;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--gray-300);
            transition: var(--transition);
        }

        .scene-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
        }

        .scene-card img {
            width: 100%;
            height: 160px;
            object-fit: cover;
        }

        .scene-card-body {
            padding: 20px;
        }

        .scene-card-body h3 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--dark-900);
        }

        .scene-card-body p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 12px;
        }

        .scene-tag-chip {
            display: inline-block;
            background: var(--gray-100);
            color: var(--gray-600);
            font-size: 12px;
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 500;
        }

        /* SECTION 5: 方案矩阵 / 产品卡片 */
        .matrix-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .product-card {
            background: #ffffff;
            border-radius: var(--radius-lg);
            border: 1px solid var(--gray-300);
            padding: 32px 28px;
            display: flex;
            flex-direction: column;
            transition: var(--transition);
            position: relative;
        }

        .product-card.featured {
            border-color: var(--primary);
            box-shadow: 0 10px 30px rgba(5, 150, 105, 0.12);
        }

        .featured-ribbon {
            position: absolute;
            top: -12px;
            right: 24px;
            background: linear-gradient(135deg, var(--primary), var(--teal));
            color: #ffffff;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 20px;
        }

        .product-header h3 {
            font-size: 20px;
            font-weight: 800;
            color: var(--dark-900);
            margin-bottom: 8px;
        }

        .product-subtitle {
            font-size: 13px;
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 16px;
        }

        .product-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 24px;
        }

        .spec-list {
            list-style: none;
            border-top: 1px solid var(--gray-200);
            border-bottom: 1px solid var(--gray-200);
            padding: 16px 0;
            margin-bottom: 24px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .spec-list li {
            display: flex;
            justify-content: space-between;
            font-size: 13px;
        }

        .spec-name {
            color: var(--text-muted);
        }

        .spec-val {
            font-weight: 600;
            color: var(--dark-900);
        }

        .btn-card-cta {
            margin-top: auto;
            display: block;
            text-align: center;
            padding: 10px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            border: 1px solid var(--primary);
            color: var(--primary);
            transition: var(--transition);
        }

        .product-card.featured .btn-card-cta,
        .btn-card-cta:hover {
            background: var(--primary);
            color: #ffffff;
        }

        /* SECTION 6: 资质墙 (深色背景) */
        .cert-wall-section {
            background: linear-gradient(rgba(15, 23, 42, 0.92), rgba(15, 23, 42, 0.96)),
                        url('/assets/images/f86ba1aa297f86be.webp') center center/cover no-repeat;
            color: #ffffff;
        }

        .cert-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .cert-card {
            background: rgba(30, 41, 59, 0.7);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md);
            padding: 24px;
            transition: var(--transition);
        }

        .cert-card:hover {
            border-color: #34d399;
            transform: translateY(-2px);
            background: rgba(30, 41, 59, 0.9);
        }

        .cert-code {
            font-size: 12px;
            font-weight: 700;
            color: #34d399;
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }

        .cert-card h3 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 10px;
            color: #ffffff;
        }

        .cert-card p {
            font-size: 13px;
            color: #94a3b8;
            line-height: 1.6;
        }

        /* SECTION 7: 交付流程 (时间线/步骤条) */
        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
        }

        .process-step-item {
            background: #ffffff;
            border: 1px solid var(--gray-300);
            border-radius: var(--radius-md);
            padding: 28px 20px;
            position: relative;
            transition: var(--transition);
        }

        .process-step-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
        }

        .step-number {
            font-size: 28px;
            font-weight: 900;
            color: rgba(5, 150, 105, 0.2);
            line-height: 1;
            margin-bottom: 12px;
        }

        .process-step-item h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--dark-900);
            margin-bottom: 8px;
        }

        .process-step-item p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* SECTION 8: 成功案例 */
        .case-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }

        .case-card {
            background: #ffffff;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--gray-300);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .case-card:hover {
            box-shadow: var(--shadow-md);
        }

        .case-card img {
            width: 100%;
            height: 220px;
            object-fit: cover;
        }

        .case-card-body {
            padding: 28px;
        }

        .case-pill {
            display: inline-block;
            background: #fef3c7;
            color: #d97706;
            font-size: 12px;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 4px;
            margin-bottom: 12px;
        }

        .case-card-body h3 {
            font-size: 19px;
            font-weight: 800;
            color: var(--dark-900);
            margin-bottom: 10px;
        }

        .case-card-body p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .case-metrics-row {
            display: flex;
            gap: 20px;
            padding-top: 14px;
            border-top: 1px solid var(--gray-200);
        }

        .case-metric-cell span {
            font-size: 11px;
            color: var(--text-muted);
            display: block;
        }

        .case-metric-cell strong {
            font-size: 16px;
            color: var(--primary);
        }

        /* SECTION 9: 成果数据追踪条 */
        .metrics-banner {
            background: var(--dark-900);
            padding: 60px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            color: #ffffff;
        }

        .metrics-banner-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            text-align: center;
        }

        .stat-box h3 {
            font-size: 42px;
            font-weight: 900;
            color: #34d399;
            font-feature-settings: "tnum";
            line-height: 1;
            margin-bottom: 8px;
        }

        .stat-box p {
            font-size: 14px;
            color: #94a3b8;
        }

        /* SECTION 10: 客户证言 */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .testimonial-card {
            background: #ffffff;
            border: 1px solid var(--gray-300);
            border-radius: var(--radius-md);
            padding: 28px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .testimonial-card p {
            font-size: 14px;
            color: var(--dark-700);
            line-height: 1.7;
            margin-bottom: 20px;
            font-style: italic;
        }

        .author-info h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--dark-900);
        }

        .author-info span {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* SECTION 11: 资讯快讯 */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .news-card {
            background: #ffffff;
            border: 1px solid var(--gray-300);
            border-radius: var(--radius-md);
            padding: 24px;
            transition: var(--transition);
        }

        .news-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-sm);
        }

        .news-date {
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .news-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--dark-900);
            line-height: 1.4;
            margin-bottom: 10px;
        }

        .news-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* SECTION 12: CTA 询盘收口 */
        .inquiry-final-section {
            background: linear-gradient(135deg, var(--dark-900) 0%, var(--dark-800) 100%);
            color: #ffffff;
            border-radius: var(--radius-lg);
            padding: 60px 48px;
            box-shadow: var(--shadow-xl);
        }

        .inquiry-final-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .final-cta-info h2 {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 16px;
        }

        .final-cta-info p {
            font-size: 15px;
            color: #cbd5e1;
            line-height: 1.7;
            margin-bottom: 24px;
        }

        .direct-call-badge {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            padding: 12px 20px;
            border-radius: 10px;
        }

        .direct-call-badge span {
            font-size: 12px;
            color: #94a3b8;
            display: block;
        }

        .direct-call-badge strong {
            font-size: 20px;
            color: #34d399;
        }

        .final-form-box {
            background: #ffffff;
            border-radius: var(--radius-md);
            padding: 32px;
            color: var(--text-main);
        }

        /* 页脚 */
        .main-footer {
            background: #090d16;
            color: #94a3b8;
            padding: 70px 0 30px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 14px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 50px;
        }

        .footer-brand h3 {
            font-size: 20px;
            font-weight: 800;
            color: #ffffff;
            margin-bottom: 14px;
        }

        .footer-brand p {
            line-height: 1.7;
            margin-bottom: 20px;
            font-size: 13px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 16px;
        }

        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-links a:hover {
            color: #ffffff;
        }

        .footer-bottom {
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 12px;
        }

        .footer-bottom a {
            color: #94a3b8;
        }

        .footer-bottom a:hover {
            color: #ffffff;
        }

        /* 响应式断点 */
        @media (max-width: 1024px) {
            .hero-grid, .overview-grid, .case-grid, .inquiry-final-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .pain-grid, .scene-grid, .process-steps {
                grid-template-columns: repeat(2, 1fr);
            }

            .matrix-grid, .cert-grid, .testimonial-grid, .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .metrics-banner-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .top-bar-inner {
                flex-direction: column;
                gap: 6px;
                text-align: center;
            }

            .top-badges {
                display: none;
            }

            .nav-menu {
                display: none;
                position: absolute;
                top: 76px;
                left: 0;
                width: 100%;
                background: #ffffff;
                flex-direction: column;
                padding: 24px;
                box-shadow: var(--shadow-xl);
                border-bottom: 1px solid var(--gray-300);
            }

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

            .mobile-toggle {
                display: block;
            }

            .hero-title {
                font-size: 30px;
            }

            .hero-kpi-bar {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .pain-grid, .scene-grid, .matrix-grid, .cert-grid, .process-steps, .testimonial-grid, .news-grid {
                grid-template-columns: 1fr;
            }

            .metrics-banner-grid {
                grid-template-columns: 1fr 1fr;
            }

            .footer-grid {
                grid-template-columns: 1fr;
            }

            .footer-bottom {
                flex-direction: column;
                gap: 12px;
                text-align: center;
            }

            .inquiry-final-section {
                padding: 36px 20px;
            }
        }