/* roulang page: index */
:root {
            --insight-blue: #1B5EC9;
            --insight-blue-dark: #1548A0;
            --data-orange: #F04E30;
            --data-orange-dark: #D14028;
            --data-orange-deeper: #B83520;
            --body-bg: #F5F7FA;
            --card-bg: #FFFFFF;
            --text-primary: #1E293B;
            --text-secondary: #64748B;
            --text-muted: #94A3B8;
            --divider: #E2E8F0;
            --block-bg: #EEF2F7;
            --success-green: #10B981;
            --warning-amber: #F59E0B;
            --footer-bg: #1E293B;
            --footer-text: #CBD5E1;
            --radius-card: 12px;
            --radius-card-lg: 16px;
            --radius-btn: 8px;
            --shadow-l1: 0 2px 12px rgba(0, 0, 0, 0.06);
            --shadow-l2: 0 6px 24px rgba(0, 0, 0, 0.10);
            --shadow-l3: 0 12px 40px rgba(0, 0, 0, 0.12);
            --nav-height: 64px;
            --nav-height-mobile: 56px;
        }

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

        html {
            scroll-behavior: smooth;
            scroll-padding-top: 72px;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", system-ui, sans-serif;
            font-size: 16px;
            line-height: 1.7;
            color: #1E293B;
            background-color: #F5F7FA;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: inherit;
            text-decoration: none;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        textarea {
            font-family: inherit;
        }

        /* 导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: #FFFFFF;
            border-bottom: 1px solid #E2E8F0;
            height: var(--nav-height);
            transition: height 0.2s ease;
        }
        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 32px;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 22px;
            font-weight: 700;
            color: #1B5EC9;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .nav-logo .logo-icon {
            width: 28px;
            height: 28px;
            flex-shrink: 0;
        }
        .nav-links {
            display: flex;
            gap: 32px;
            list-style: none;
            margin: 0;
            padding: 0;
            align-items: center;
        }
        .nav-links a {
            font-size: 15px;
            color: #475569;
            font-weight: 500;
            position: relative;
            padding: 4px 0;
            transition: color 0.2s ease;
            white-space: nowrap;
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: #1B5EC9;
            border-radius: 1px;
            transition: width 0.25s ease;
        }
        .nav-links a:hover {
            color: #1B5EC9;
        }
        .nav-links a:hover::after {
            width: 100%;
        }
        .nav-links a.nav-active {
            color: #1B5EC9;
        }
        .nav-links a.nav-active::after {
            width: 100%;
        }
        .hamburger-btn {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            width: 44px;
            height: 44px;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 5px;
            z-index: 110;
            position: relative;
        }
        .hamburger-btn span {
            display: block;
            width: 24px;
            height: 2.5px;
            background: #1B5EC9;
            border-radius: 2px;
            transition: all 0.3s ease;
            transform-origin: center;
        }
        .hamburger-btn.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .hamburger-btn.active span:nth-child(2) {
            opacity: 0;
            transform: scaleX(0);
        }
        .hamburger-btn.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }
        .mobile-nav-panel {
            display: none;
            position: fixed;
            top: var(--nav-height-mobile);
            left: 0;
            right: 0;
            bottom: 0;
            background: #FFFFFF;
            z-index: 99;
            flex-direction: column;
            padding: 24px 32px;
            gap: 8px;
            overflow-y: auto;
            animation: fadeSlideIn 0.3s ease-out;
        }
        .mobile-nav-panel.open {
            display: flex;
        }
        .mobile-nav-panel a {
            display: block;
            font-size: 18px;
            color: #1E293B;
            font-weight: 600;
            padding: 14px 0;
            border-bottom: 1px solid #E2E8F0;
            transition: color 0.2s ease;
        }
        .mobile-nav-panel a:hover {
            color: #1B5EC9;
        }
        @keyframes fadeSlideIn {
            from {
                opacity: 0;
                transform: translateY(-12px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* 板块通用 */
        .section {
            padding: 80px 0;
        }
        .section-alt {
            background-color: #EEF2F7;
        }
        .section-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 32px;
        }
        .section-title {
            font-size: 32px;
            line-height: 1.2;
            font-weight: 700;
            color: #1E293B;
            margin: 0 0 12px 0;
        }
        .section-subtitle {
            font-size: 18px;
            line-height: 1.5;
            font-weight: 400;
            color: #64748B;
            margin: 0 0 40px 0;
            max-width: 600px;
        }
        .section-header-center {
            text-align: center;
        }
        .section-header-center .section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }

        /* Hero */
        .hero-section {
            padding: 100px 0;
            background: linear-gradient(180deg, #FFFFFF 0%, #F5F7FA 100%);
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .hero-h1 {
            font-size: 40px;
            line-height: 1.15;
            font-weight: 700;
            color: #1E293B;
            margin: 0 0 16px 0;
        }
        .hero-sub {
            font-size: 20px;
            line-height: 1.5;
            color: #64748B;
            margin: 0 0 32px 0;
            max-width: 480px;
        }
        .hero-btns {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: #F04E30;
            color: #FFFFFF;
            font-weight: 600;
            font-size: 16px;
            letter-spacing: 0.3px;
            padding: 14px 32px;
            border-radius: 8px;
            border: none;
            cursor: pointer;
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            min-height: 48px;
            min-width: 44px;
            text-decoration: none;
            white-space: nowrap;
        }
        .btn-primary:hover {
            background: #D14028;
            transform: scale(1.03);
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.10);
        }
        .btn-primary:active {
            background: #B83520;
            transform: scale(0.98);
        }
        .btn-primary:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px rgba(240, 78, 48, 0.25);
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: transparent;
            color: #1B5EC9;
            font-weight: 600;
            font-size: 16px;
            letter-spacing: 0.3px;
            padding: 13px 31px;
            border-radius: 8px;
            border: 2px solid #1B5EC9;
            cursor: pointer;
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            min-height: 48px;
            min-width: 44px;
            text-decoration: none;
            white-space: nowrap;
        }
        .btn-secondary:hover {
            background: rgba(27, 94, 201, 0.06);
            border-color: #1548A0;
        }
        .btn-secondary:active {
            background: rgba(27, 94, 201, 0.12);
        }
        .btn-secondary:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px rgba(27, 94, 201, 0.15);
        }
        .hero-dashboard-card {
            background: #FFFFFF;
            border-radius: 12px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            padding: 28px 32px;
            position: relative;
            overflow: hidden;
        }
        .hero-dashboard-card::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            width: 50%;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.07;
            pointer-events: none;
            z-index: 0;
        }
        .hero-metrics {
            display: flex;
            flex-direction: column;
            gap: 20px;
            position: relative;
            z-index: 1;
        }
        .hero-metric-item {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .hero-metric-num {
            font-family: "DIN Alternate", "SF Mono", "Menlo", "Consolas", "PingFang SC", monospace;
            font-size: 48px;
            font-weight: 700;
            color: #1B5EC9;
            letter-spacing: -0.5px;
            line-height: 1;
            min-width: 100px;
        }
        .hero-metric-info {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .hero-metric-label {
            font-size: 14px;
            color: #64748B;
            font-weight: 500;
        }
        .hero-metric-trend {
            font-size: 13px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .hero-metric-trend.up {
            color: #10B981;
        }
        .hero-metric-trend.stable {
            color: #64748B;
        }

        /* 指标看板 */
        .dashboard-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
        }
        .dashboard-card {
            background: #FFFFFF;
            padding: 24px;
            border-radius: 12px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            text-align: center;
            position: relative;
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            margin: 0 12px;
        }
        .dashboard-card:first-child {
            margin-left: 0;
        }
        .dashboard-card:last-child {
            margin-right: 0;
        }
        .dashboard-card:hover {
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.10);
            transform: translateY(-3px);
        }
        .dashboard-card-num {
            font-family: "DIN Alternate", "SF Mono", "Menlo", "Consolas", "PingFang SC", monospace;
            font-size: 38px;
            font-weight: 700;
            color: #1B5EC9;
            letter-spacing: -0.5px;
            line-height: 1;
        }
        .dashboard-card-unit {
            font-size: 14px;
            color: #64748B;
            font-weight: 400;
        }
        .dashboard-card-label {
            font-size: 14px;
            color: #64748B;
            margin-top: 6px;
            font-weight: 500;
        }
        .dashboard-card-trend {
            font-size: 12px;
            font-weight: 600;
            margin-top: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 3px;
        }
        .dashboard-card-trend.up {
            color: #10B981;
        }
        .dashboard-card-trend.stable {
            color: #64748B;
        }
        .dashboard-card-bar {
            margin-top: 10px;
            height: 4px;
            border-radius: 2px;
            background: #E2E8F0;
            overflow: hidden;
        }
        .dashboard-card-bar-fill {
            height: 100%;
            border-radius: 2px;
            background: #1B5EC9;
            transition: width 0.6s ease;
        }

        /* 服务矩阵 - 1+2不对称 */
        .services-grid {
            display: grid;
            grid-template-columns: 5fr 7fr;
            gap: 24px;
            align-items: start;
        }
        .service-card-large {
            background: #FFFFFF;
            border-radius: 12px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            padding: 32px;
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .service-card-large:hover {
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.10);
            transform: translateY(-3px);
        }
        .service-card-icon {
            width: 52px;
            height: 52px;
            border-radius: 12px;
            flex-shrink: 0;
            object-fit: cover;
            background-color: #EEF2F7;
        }
        .service-card-icon-placeholder {
            width: 52px;
            height: 52px;
            border-radius: 12px;
            background: #EEF2F7;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #1B5EC9;
            font-size: 24px;
            flex-shrink: 0;
        }
        .service-card-title {
            font-size: 20px;
            line-height: 1.3;
            font-weight: 600;
            color: #1E293B;
            margin: 0;
        }
        .service-card-desc {
            font-size: 16px;
            line-height: 1.7;
            color: #475569;
            margin: 0;
        }
        .service-card-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .service-card-list li {
            font-size: 15px;
            color: #475569;
            padding-left: 20px;
            position: relative;
        }
        .service-card-list li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 8px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #1B5EC9;
        }
        .service-text-link {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            color: #1B5EC9;
            font-weight: 600;
            font-size: 15px;
            cursor: pointer;
            transition: all 0.2s ease;
            text-decoration: none;
            position: relative;
        }
        .service-text-link::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            width: 0;
            height: 1px;
            background: #1B5EC9;
            transition: width 0.2s ease;
        }
        .service-text-link:hover::after {
            width: 100%;
        }
        .service-text-link i {
            font-size: 13px;
            transition: transform 0.2s ease;
        }
        .service-text-link:hover i {
            transform: translateX(3px);
        }
        .services-right-stack {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .service-card-small {
            background: #FFFFFF;
            border-radius: 12px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            padding: 24px 28px;
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            display: flex;
            gap: 16px;
            align-items: flex-start;
        }
        .service-card-small:hover {
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.10);
            transform: translateY(-3px);
        }
        .service-card-small .service-card-icon-small {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            flex-shrink: 0;
            object-fit: cover;
            background-color: #EEF2F7;
        }
        .service-card-small .service-card-icon-placeholder-small {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: #EEF2F7;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #1B5EC9;
            font-size: 20px;
            flex-shrink: 0;
        }
        .service-card-small-content {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .service-card-small-title {
            font-size: 17px;
            font-weight: 600;
            color: #1E293B;
            margin: 0;
            line-height: 1.3;
        }
        .service-card-small-desc {
            font-size: 14px;
            color: #64748B;
            line-height: 1.5;
            margin: 0;
        }

        /* 对比板块 */
        .compare-wrapper {
            position: relative;
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            gap: 0;
            align-items: stretch;
            max-width: 900px;
            margin: 0 auto;
        }
        .compare-card {
            background: #FFFFFF;
            border-radius: 12px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            padding: 28px 32px;
        }
        .compare-card-left {
            border-radius: 12px 0 0 12px;
        }
        .compare-card-right {
            border-radius: 0 12px 12px 0;
            border-left: none;
        }
        .compare-card-title {
            font-size: 18px;
            font-weight: 600;
            color: #1E293B;
            margin: 0 0 16px 0;
            text-align: center;
            padding-bottom: 12px;
            border-bottom: 2px solid #E2E8F0;
        }
        .compare-card-right .compare-card-title {
            border-bottom-color: #1B5EC9;
            color: #1B5EC9;
        }
        .compare-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 0;
            border-bottom: 1px solid #F1F5F9;
            font-size: 14px;
        }
        .compare-row:last-child {
            border-bottom: none;
        }
        .compare-row-label {
            color: #64748B;
            font-weight: 500;
        }
        .compare-row-value {
            color: #64748B;
            font-weight: 400;
        }
        .compare-row-value.advantage {
            color: #1B5EC9;
            font-weight: 700;
        }
        .compare-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: #F04E30;
            margin-right: 6px;
            flex-shrink: 0;
        }
        .compare-vs-badge {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: #F04E30;
            color: #FFFFFF;
            font-weight: 700;
            font-size: 14px;
            letter-spacing: 0.5px;
            z-index: 2;
            position: relative;
            margin: 0 -24px;
            box-shadow: 0 4px 16px rgba(240, 78, 48, 0.25);
            align-self: center;
            flex-shrink: 0;
        }

        /* FAQ */
        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            border-bottom: 1px solid #E2E8F0;
        }
        .faq-item:first-child {
            border-top: 1px solid #E2E8F0;
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px;
            cursor: pointer;
            transition: background 0.2s ease;
            gap: 12px;
            user-select: none;
            min-height: 44px;
        }
        .faq-question:hover {
            background: #F8FAFC;
        }
        .faq-question-left {
            display: flex;
            align-items: center;
            gap: 12px;
            flex: 1;
            min-width: 0;
        }
        .faq-q-icon {
            color: #1B5EC9;
            font-size: 18px;
            flex-shrink: 0;
            width: 20px;
            text-align: center;
        }
        .faq-q-text {
            font-size: 16px;
            font-weight: 600;
            color: #1E293B;
            line-height: 1.4;
        }
        .faq-arrow {
            font-size: 14px;
            color: #64748B;
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }
        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 20px;
        }
        .faq-answer-inner {
            font-size: 15px;
            line-height: 1.7;
            color: #475569;
        }

        /* CTA */
        .cta-section {
            padding: 80px 0;
            background: linear-gradient(180deg, #EEF2F7 0%, #F5F7FA 100%);
        }
        .cta-card {
            background: #FFFFFF;
            border-radius: 16px;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.10);
            padding: 40px 36px;
            max-width: 700px;
            margin: 0 auto;
            position: relative;
            overflow: hidden;
        }
        .cta-card::before {
            content: '';
            position: absolute;
            top: -30px;
            right: -30px;
            width: 120px;
            height: 120px;
            border: 2px solid rgba(27, 94, 201, 0.15);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-card::after {
            content: '';
            position: absolute;
            bottom: -20px;
            left: -20px;
            width: 80px;
            height: 80px;
            border: 2px solid rgba(27, 94, 201, 0.1);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 24px;
            position: relative;
            z-index: 1;
        }
        .cta-input {
            flex: 1;
            min-width: 140px;
            border: 1px solid #E2E8F0;
            border-radius: 8px;
            padding: 12px 16px;
            font-size: 15px;
            background: #FFFFFF;
            color: #1E293B;
            transition: all 0.2s ease;
            outline: none;
            font-family: inherit;
        }
        .cta-input::placeholder {
            color: #94A3B8;
        }
        .cta-input:focus {
            border-color: #1B5EC9;
            box-shadow: 0 0 0 3px rgba(27, 94, 201, 0.10);
        }
        .cta-input.error {
            border-color: #F04E30;
        }
        .cta-btn {
            background: #F04E30;
            color: #FFFFFF;
            font-weight: 600;
            font-size: 16px;
            letter-spacing: 0.3px;
            padding: 14px 28px;
            border-radius: 8px;
            border: none;
            cursor: pointer;
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            min-height: 48px;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .cta-btn:hover {
            background: #D14028;
            transform: scale(1.02);
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.10);
        }
        .cta-btn:active {
            background: #B83520;
            transform: scale(0.98);
        }
        .cta-btn:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px rgba(240, 78, 48, 0.25);
        }
        .cta-privacy {
            font-size: 12px;
            color: #64748B;
            margin-top: 10px;
            text-align: center;
            position: relative;
            z-index: 1;
        }

        /* 页脚 */
        .site-footer {
            background: #1E293B;
            color: #CBD5E1;
            padding: 60px 0 40px;
        }
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 32px;
        }
        .footer-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-row:last-child {
            border-bottom: none;
        }
        .footer-logo {
            font-size: 20px;
            font-weight: 700;
            color: #FFFFFF;
        }
        .footer-desc {
            font-size: 14px;
            color: #94A3B8;
            margin: 0;
        }
        .footer-links {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links a {
            font-size: 14px;
            color: #CBD5E1;
            transition: color 0.2s ease;
        }
        .footer-links a:hover {
            color: #FFFFFF;
        }
        .footer-contact {
            font-size: 14px;
            color: #94A3B8;
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            align-items: center;
        }
        .footer-contact i {
            color: #CBD5E1;
            margin-right: 4px;
        }
        .footer-bottom {
            font-size: 14px;
            color: #94A3B8;
            text-align: center;
            padding-top: 8px;
        }

        /* 动画 */
        .fade-in-up {
            animation: fadeInUp 0.6s ease-out forwards;
            opacity: 0;
        }
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(24px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .nav-container {
                padding: 0 24px;
            }
            .nav-links {
                gap: 20px;
            }
            .nav-links a {
                font-size: 14px;
            }
            .section-container {
                padding: 0 24px;
            }
            .hero-grid {
                gap: 32px;
            }
            .hero-h1 {
                font-size: 34px;
            }
            .hero-metric-num {
                font-size: 38px;
                min-width: 80px;
            }
            .dashboard-grid {
                grid-template-columns: repeat(4, 1fr);
            }
            .dashboard-card {
                margin: 0 6px;
            }
            .dashboard-card-num {
                font-size: 30px;
            }
            .services-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .compare-wrapper {
                max-width: 100%;
            }
            .compare-vs-badge {
                width: 40px;
                height: 40px;
                font-size: 12px;
                margin: 0 -20px;
            }
            .section {
                padding: 64px 0;
            }
            .hero-section {
                padding: 80px 0;
            }
        }
        @media (max-width: 768px) {
            .site-header {
                height: var(--nav-height-mobile);
            }
            .nav-links {
                display: none;
            }
            .hamburger-btn {
                display: flex;
            }
            .nav-container {
                padding: 0 16px;
            }
            .nav-logo {
                font-size: 18px;
            }
            .nav-logo .logo-icon {
                width: 24px;
                height: 24px;
            }
            .section-container {
                padding: 0 16px;
            }
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-h1 {
                font-size: 28px;
            }
            .hero-sub {
                font-size: 17px;
            }
            .hero-metric-num {
                font-size: 36px;
                min-width: 70px;
            }
            .hero-dashboard-card {
                padding: 20px;
            }
            .hero-section {
                padding: 60px 0;
            }
            .dashboard-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .dashboard-card {
                margin: 0;
            }
            .services-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .compare-wrapper {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .compare-vs-badge {
                margin: 0 auto;
                width: 44px;
                height: 44px;
                order: 0;
            }
            .compare-card-left {
                border-radius: 12px;
            }
            .compare-card-right {
                border-radius: 12px;
            }
            .cta-form {
                flex-direction: column;
            }
            .cta-input {
                width: 100%;
                min-width: auto;
            }
            .cta-btn {
                width: 100%;
            }
            .section-title {
                font-size: 26px;
            }
            .section-subtitle {
                font-size: 16px;
                margin-bottom: 28px;
            }
            .section {
                padding: 56px 0;
            }
            .footer-row {
                flex-direction: column;
                text-align: center;
                gap: 12px;
            }
            .footer-links {
                justify-content: center;
                gap: 14px;
            }
            .footer-contact {
                justify-content: center;
            }
            .compare-card {
                padding: 20px;
            }
            .service-card-large {
                padding: 24px;
            }
            .service-card-small {
                padding: 20px;
            }
            .cta-card {
                padding: 28px 20px;
            }
            .faq-question {
                padding: 16px;
            }
        }
        @media (max-width: 480px) {
            .hero-h1 {
                font-size: 24px;
            }
            .hero-sub {
                font-size: 15px;
            }
            .hero-metric-num {
                font-size: 30px;
                min-width: 60px;
            }
            .hero-btns {
                flex-direction: column;
                width: 100%;
            }
            .hero-btns .btn-primary,
            .hero-btns .btn-secondary {
                width: 100%;
                text-align: center;
                justify-content: center;
            }
            .dashboard-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .dashboard-card {
                padding: 16px;
            }
            .dashboard-card-num {
                font-size: 28px;
            }
            .section-title {
                font-size: 22px;
            }
            .section {
                padding: 48px 0;
            }
            .hero-section {
                padding: 48px 0;
            }
            .cta-section {
                padding: 48px 0;
            }
        }