/* roulang page: index */
:root {
            --primary-dark: #0f172a;
            --primary-blue: #0e7490;
            --accent-mint: #14b8a6;
            --accent-electric: #0284c7;
            --text-main: #0f172a;
            --text-body: #334155;
            --text-muted: #64748b;
            --bg-white: #ffffff;
            --bg-light: #f8fafc;
            --bg-slate: #f1f5f9;
            --bg-deep: #0b0f19;
            --border-light: rgba(226, 232, 240, 0.85);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
            --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
            --shadow-lg: 0 20px 35px -10px rgba(15, 23, 42, 0.12);
            --container-max: 1280px;
            --transition-base: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei UI", sans-serif;
            color: var(--text-body);
            background-color: var(--bg-white);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }

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

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

        button, input, select, textarea {
            font-family: inherit;
            border: none;
            outline: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* Top Bar */
        .top-bar {
            background-color: var(--primary-dark);
            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-bar-meta {
            display: flex;
            gap: 20px;
            align-items: center;
        }

        .top-badge {
            background: rgba(20, 184, 166, 0.2);
            color: var(--accent-mint);
            padding: 2px 8px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 600;
        }

        /* Header Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 999;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
        }

        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .logo-box {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .logo-symbol {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--accent-electric), var(--accent-mint));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 800;
            font-size: 20px;
            box-shadow: 0 4px 12px rgba(20, 184, 166, 0.3);
        }

        .logo-text {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: -0.5px;
        }

        .nav-menu {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 32px;
        }

        .nav-link {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-main);
            padding: 8px 0;
            position: relative;
        }

        .nav-link:hover {
            color: var(--accent-electric);
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--accent-electric);
            transition: width 0.2s ease;
        }

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

        .nav-cta-btn {
            background: linear-gradient(135deg, var(--primary-dark), var(--primary-blue));
            color: #fff;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition-base);
            box-shadow: 0 4px 14px rgba(14, 116, 144, 0.25);
        }

        .nav-cta-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(14, 116, 144, 0.35);
        }

        /* Mobile Menu Toggle */
        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background: transparent;
            padding: 8px;
        }

        .menu-toggle span {
            width: 24px;
            height: 2px;
            background-color: var(--primary-dark);
            transition: var(--transition-base);
        }

        /* Sections General */
        .section-block {
            padding: 84px 0;
            position: relative;
        }

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

        .section-alt {
            background-color: var(--bg-light);
            border-top: 1px solid var(--border-light);
            border-bottom: 1px solid var(--border-light);
        }

        .section-header {
            max-width: 800px;
            margin: 0 auto 52px auto;
            text-align: center;
        }

        .section-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--primary-blue);
            background: rgba(14, 116, 144, 0.1);
            padding: 4px 14px;
            border-radius: 20px;
            margin-bottom: 16px;
        }

        .section-title {
            font-size: 32px;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.35;
            margin-bottom: 18px;
        }

        .section-desc {
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.8;
        }

        /* Section 1: Hero 斜切色块 */
        .hero-banner {
            position: relative;
            background-color: #0b1329;
            color: #ffffff;
            padding: 100px 0 140px 0;
            overflow: hidden;
            clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
        }

        .hero-bg-media {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.22;
            mix-blend-mode: overlay;
        }

        .hero-angled-overlay {
            position: absolute;
            top: -50%;
            right: -20%;
            width: 900px;
            height: 900px;
            background: radial-gradient(circle, rgba(20, 184, 166, 0.25) 0%, rgba(14, 116, 144, 0.05) 70%, transparent 100%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 920px;
            margin: 0 auto;
            text-align: center;
        }

        .hero-badge-pill {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.18);
            color: #5eead4;
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 500;
            margin-bottom: 28px;
        }

        .hero-h1 {
            font-size: 46px;
            font-weight: 800;
            line-height: 1.25;
            color: #ffffff;
            letter-spacing: -0.5px;
            margin-bottom: 24px;
        }

        .hero-lead-text {
            font-size: 18px;
            color: #cbd5e1;
            line-height: 1.85;
            margin-bottom: 40px;
        }

        .hero-single-cta {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            background: linear-gradient(135deg, var(--accent-mint), var(--accent-electric));
            color: #ffffff;
            font-size: 17px;
            font-weight: 700;
            padding: 16px 40px;
            border-radius: var(--radius-md);
            box-shadow: 0 10px 30px rgba(20, 184, 166, 0.4);
            transition: var(--transition-base);
            cursor: pointer;
        }

        .hero-single-cta:hover {
            transform: translateY(-3px);
            box-shadow: 0 14px 36px rgba(20, 184, 166, 0.55);
        }

        /* Section 2: 架构与等保可信基座 (#overview) */
        .overview-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .overview-image-wrap {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border-light);
        }

        .overview-info-block h3 {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 16px;
        }

        .overview-info-block p {
            color: var(--text-body);
            margin-bottom: 24px;
            font-size: 15px;
        }

        .overview-spec-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .overview-spec-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            background: #ffffff;
            padding: 16px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
        }

        .overview-spec-icon {
            width: 28px;
            height: 28px;
            border-radius: 6px;
            background: rgba(14, 116, 144, 0.12);
            color: var(--primary-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            flex-shrink: 0;
            font-size: 14px;
        }

        /* Section 3: 核心功能亮点矩阵 (#features) */
        .features-grid-6 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .feature-card {
            background: #ffffff;
            padding: 32px 28px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            transition: var(--transition-base);
            position: relative;
        }

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

        .feature-icon-badge {
            width: 48px;
            height: 48px;
            background: linear-gradient(135deg, rgba(14, 116, 144, 0.1), rgba(20, 184, 166, 0.15));
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--primary-blue);
            margin-bottom: 20px;
        }

        .feature-card h4 {
            font-size: 19px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 12px;
        }

        .feature-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* Section 4: 场景矩阵 (#solutions) */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 32px;
        }

        .scenario-box {
            background: #ffffff;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-light);
            display: flex;
            flex-direction: column;
            transition: var(--transition-base);
        }

        .scenario-box:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--accent-electric);
        }

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

        .scenario-body {
            padding: 28px;
            flex: 1;
        }

        .scenario-body h4 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 10px;
        }

        .scenario-body p {
            font-size: 14px;
            color: var(--text-body);
            margin-bottom: 16px;
        }

        .scenario-pill-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .scenario-pill {
            font-size: 12px;
            background: var(--bg-slate);
            color: var(--text-muted);
            padding: 4px 10px;
            border-radius: 4px;
        }

        /* Section 5: 四步方案落地与迁移流程区 (#workflow) */
        .workflow-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
        }

        .workflow-step-card {
            background: #ffffff;
            padding: 30px 22px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            text-align: left;
            position: relative;
            transition: var(--transition-base);
        }

        .workflow-step-card:hover {
            border-color: var(--accent-mint);
            transform: translateY(-3px);
        }

        .step-num-badge {
            width: 38px;
            height: 38px;
            background: var(--accent-mint);
            color: #ffffff;
            font-weight: 700;
            font-size: 16px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 18px;
        }

        .workflow-step-card h4 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 10px;
        }

        .workflow-step-card p {
            font-size: 13.5px;
            color: var(--text-muted);
            line-height: 1.65;
        }

        /* Section 6: 深色案例与交互演示舞台 (#philosophy) */
        .dark-philosophy-section {
            background-color: var(--bg-deep);
            color: #ffffff;
            padding: 90px 0;
            clip-path: polygon(0 4%, 100% 0, 100% 96%, 0 100%);
        }

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

        .philosophy-left h3 {
            font-size: 32px;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 20px;
            line-height: 1.35;
        }

        .philosophy-left p {
            color: #94a3b8;
            font-size: 15px;
            margin-bottom: 28px;
        }

        .dark-feature-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            margin-bottom: 20px;
        }

        .dark-icon-square {
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: rgba(20, 184, 166, 0.2);
            color: var(--accent-mint);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            flex-shrink: 0;
        }

        .philosophy-right-img {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        /* Section 7: 关键数据指标看板 (#metrics) */
        .metrics-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            background: #ffffff;
            padding: 40px;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
        }

        .metric-col {
            text-align: center;
            border-right: 1px solid var(--border-light);
        }

        .metric-col:last-child {
            border-right: none;
        }

        .metric-value {
            font-size: 40px;
            font-weight: 800;
            color: var(--primary-dark);
            line-height: 1.1;
            margin-bottom: 8px;
            font-family: Consolas, -apple-system, sans-serif;
        }

        .metric-unit {
            font-size: 20px;
            color: var(--accent-mint);
            font-weight: 600;
        }

        .metric-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 4px;
        }

        .metric-desc {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Section 8: 真实客户口碑评价区 (#testimonials) */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .quote-card {
            background: #ffffff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 30px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            position: relative;
        }

        .quote-icon {
            font-size: 32px;
            color: rgba(14, 116, 144, 0.2);
            line-height: 1;
            margin-bottom: 14px;
        }

        .quote-text {
            font-size: 14.5px;
            color: var(--text-body);
            line-height: 1.7;
            margin-bottom: 24px;
        }

        .quote-author {
            display: flex;
            align-items: center;
            gap: 14px;
            border-top: 1px solid var(--border-light);
            padding-top: 16px;
        }

        .author-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--bg-slate);
            color: var(--primary-blue);
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
        }

        .author-title {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-main);
        }

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

        /* Section 9: 热门产品模块与套餐对比 (#products) */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
            align-items: stretch;
        }

        .pricing-card {
            background: #ffffff;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            padding: 36px 30px;
            display: flex;
            flex-direction: column;
            position: relative;
            transition: var(--transition-base);
        }

        .pricing-card.featured {
            border-color: var(--accent-mint);
            box-shadow: 0 12px 30px rgba(20, 184, 166, 0.15);
            transform: scale(1.03);
            z-index: 2;
        }

        .featured-tag {
            position: absolute;
            top: -12px;
            right: 28px;
            background: linear-gradient(135deg, var(--accent-mint), var(--accent-electric));
            color: #ffffff;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 20px;
        }

        .pricing-header h4 {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
        }

        .pricing-header p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .pricing-spec-list {
            list-style: none;
            margin: 24px 0;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .pricing-spec-list li {
            font-size: 14px;
            color: var(--text-body);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .check-mark {
            color: var(--accent-mint);
            font-weight: 800;
        }

        .pricing-action-btn {
            display: block;
            text-align: center;
            padding: 12px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            border: 1px solid var(--primary-dark);
            color: var(--primary-dark);
            transition: var(--transition-base);
        }

        .pricing-action-btn.btn-featured {
            background: var(--primary-dark);
            color: #ffffff;
            border-color: var(--primary-dark);
        }

        .pricing-action-btn:hover {
            opacity: 0.9;
            transform: translateY(-2px);
        }

        /* Section 10: 前后对比 (#comparison) */
        .compare-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }

        .compare-card {
            border-radius: var(--radius-md);
            padding: 34px;
            border: 1px solid var(--border-light);
        }

        .compare-card.traditional {
            background: #fdfefe;
            border-color: #e2e8f0;
        }

        .compare-card.modern {
            background: linear-gradient(180deg, #f0fdfa 0%, #ffffff 100%);
            border-color: #99f6e4;
        }

        .compare-card h4 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .compare-card.traditional h4 {
            color: #64748b;
        }

        .compare-card.modern h4 {
            color: #0f766e;
        }

        .compare-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .compare-list li {
            font-size: 14px;
            line-height: 1.6;
            display: flex;
            align-items: flex-start;
            gap: 10px;
        }

        /* Section 11: 资讯与协同洞察 (#insights) */
        .insights-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .insight-card {
            background: #ffffff;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-light);
            display: flex;
            flex-direction: column;
            transition: var(--transition-base);
        }

        .insight-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }

        .insight-thumb {
            width: 100%;
            height: 190px;
            object-fit: cover;
        }

        .insight-content {
            padding: 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

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

        .insight-content h4 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 10px;
            line-height: 1.45;
        }

        .insight-content p {
            font-size: 13.5px;
            color: var(--text-muted);
            line-height: 1.65;
            flex: 1;
            margin-bottom: 16px;
        }

        .insight-more-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-electric);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* Section 12: 合作伙伴与生态 (#partners) */
        .partners-logo-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .partner-logo-item {
            background: #ffffff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            padding: 24px 16px;
            text-align: center;
            font-weight: 600;
            font-size: 15px;
            color: #64748b;
            transition: var(--transition-base);
        }

        .partner-logo-item:hover {
            border-color: var(--accent-mint);
            color: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }

        /* Section 13: 平台保障与合规资质条 (#compliance) */
        .compliance-bar {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .compliance-item {
            background: #ffffff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            padding: 20px;
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .comp-icon {
            font-size: 26px;
            color: var(--accent-mint);
        }

        .comp-text-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 2px;
        }

        .comp-text-desc {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Section 14: 常见疑问解答与咨询收口 (#faq) */
        .faq-accordion-box {
            max-width: 860px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .faq-item {
            background: #ffffff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            overflow: hidden;
        }

        .faq-question {
            padding: 20px 24px;
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: #ffffff;
        }

        .faq-question::after {
            content: '+';
            font-size: 20px;
            color: var(--primary-blue);
            transition: transform 0.2s;
        }

        .faq-item.active .faq-question::after {
            content: '−';
        }

        .faq-answer {
            padding: 0 24px 20px 24px;
            font-size: 14.5px;
            color: var(--text-body);
            line-height: 1.75;
            display: block;
        }

        /* 单一收口 CTA 预约区 (#contact) */
        .closing-cta-section {
            background: linear-gradient(135deg, var(--primary-dark) 0%, #082f49 100%);
            color: #ffffff;
            padding: 80px 0;
            text-align: center;
        }

        .cta-content-wrapper {
            max-width: 720px;
            margin: 0 auto;
        }

        .cta-content-wrapper h3 {
            font-size: 34px;
            font-weight: 800;
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .cta-content-wrapper p {
            color: #cbd5e1;
            font-size: 16px;
            margin-bottom: 36px;
        }

        .lead-form-box {
            background: #ffffff;
            border-radius: var(--radius-md);
            padding: 36px;
            box-shadow: var(--shadow-lg);
            text-align: left;
        }

        .form-grid-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 18px;
            margin-bottom: 18px;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .form-group label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-main);
        }

        .form-input, .form-select {
            padding: 12px 14px;
            border: 1px solid #cbd5e1;
            border-radius: var(--radius-sm);
            font-size: 14px;
            color: var(--text-main);
            background: #f8fafc;
            transition: var(--transition-base);
        }

        .form-input:focus, .form-select:focus {
            border-color: var(--accent-electric);
            background: #ffffff;
            box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
        }

        .form-submit-btn {
            width: 100%;
            background: linear-gradient(135deg, var(--accent-mint), var(--accent-electric));
            color: #ffffff;
            font-size: 16px;
            font-weight: 700;
            padding: 14px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: var(--transition-base);
            margin-top: 10px;
            box-shadow: 0 6px 20px rgba(20, 184, 166, 0.35);
        }

        .form-submit-btn:hover {
            opacity: 0.95;
            transform: translateY(-2px);
        }

        .privacy-hint {
            font-size: 12px;
            color: var(--text-muted);
            text-align: center;
            margin-top: 14px;
        }

        /* Footer */
        .site-footer {
            background-color: #070d19;
            color: #94a3b8;
            padding: 70px 0 30px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 14px;
        }

        .footer-grid-4 {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 48px;
            margin-bottom: 50px;
        }

        .footer-brand-title {
            font-size: 20px;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 14px;
        }

        .footer-brand-desc {
            font-size: 13.5px;
            line-height: 1.7;
            margin-bottom: 18px;
            color: #64748b;
        }

        .footer-column h5 {
            font-size: 15px;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 18px;
        }

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

        .footer-links-list a:hover {
            color: var(--accent-mint);
        }

        .footer-contact-info {
            display: flex;
            flex-direction: column;
            gap: 10px;
            font-size: 13.5px;
        }

        .footer-bottom-bar {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 28px;
            text-align: center;
            font-size: 13px;
            color: #475569;
        }

        .footer-bottom-bar a {
            color: #64748b;
        }

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

        /* Responsive Breakpoints */
        @media (max-width: 1024px) {
            .hero-h1 {
                font-size: 38px;
            }
            .features-grid-6, .pricing-grid, .testimonials-grid, .insights-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .workflow-row, .metrics-strip, .compliance-bar, .partners-logo-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid-4 {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .top-bar {
                display: none;
            }
            .nav-menu {
                display: none;
            }
            .menu-toggle {
                display: flex;
            }
            .hero-banner {
                padding: 60px 0 100px 0;
                clip-path: polygon(0 0, 100% 0, 100% 96%, 0 100%);
            }
            .hero-h1 {
                font-size: 28px;
            }
            .hero-lead-text {
                font-size: 15px;
            }
            .overview-grid, .philosophy-grid, .scenario-grid, .compare-wrap {
                grid-template-columns: 1fr;
            }
            .features-grid-6, .pricing-grid, .testimonials-grid, .insights-grid, .workflow-row, .metrics-strip, .compliance-bar, .partners-logo-grid {
                grid-template-columns: 1fr;
            }
            .form-grid-row {
                grid-template-columns: 1fr;
            }
            .metric-col {
                border-right: none;
                border-bottom: 1px solid var(--border-light);
                padding-bottom: 16px;
            }
            .metric-col:last-child {
                border-bottom: none;
            }
            .footer-grid-4 {
                grid-template-columns: 1fr;
            }
            .pricing-card.featured {
                transform: none;
            }
        }