/* roulang page: index */
/* ========== 设计变量 ========== */
        :root {
            --primary: #1e40af;
            --primary-light: #3b82f6;
            --primary-soft: #eff6ff;
            --accent: #b45309;
            --accent-soft: #fef3c7;
            --bg: #f8fafc;
            --bg-deep: #f1f5f9;
            --surface: #ffffff;
            --text: #1e293b;
            --text-light: #64748b;
            --text-lighter: #94a3b8;
            --border: #e2e8f0;
            --radius: 16px;
            --radius-sm: 10px;
            --shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
            --shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.12);
            --transition: 0.3s ease;
        }

        /* ========== 基础 Reset ========== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
        }

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

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

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--primary-light);
            outline-offset: 2px;
            border-radius: 4px;
        }

        button {
            cursor: pointer;
            font-family: inherit;
        }

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

        /* ========== 容器 ========== */
        .container-x {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ========== 导航 ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(226, 232, 240, 0.6);
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
        }

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

        .nav-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .nav-logo i {
            color: var(--accent);
            font-size: 1.6rem;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
        }

        .nav-link {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-light);
            padding: 8px 0;
            position: relative;
            transition: color var(--transition);
        }

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

        .nav-link.active {
            color: var(--primary);
            font-weight: 600;
        }

        .nav-link.active::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }

        .nav-cta .btn-primary {
            padding: 10px 24px;
            font-size: 0.95rem;
            border-radius: 9999px;
        }

        /* 移动端汉堡 */
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.6rem;
            color: var(--text);
            padding: 4px;
        }

        .mobile-menu {
            display: none;
            background: var(--surface);
            border-top: 1px solid var(--border);
            padding: 16px 24px;
            flex-direction: column;
            gap: 4px;
        }

        .mobile-menu.show {
            display: flex;
        }

        .mobile-menu a {
            padding: 12px 8px;
            font-size: 1rem;
            font-weight: 500;
            border-radius: 8px;
            color: var(--text);
        }

        .mobile-menu a:hover {
            background: var(--bg-deep);
            color: var(--primary);
        }

        /* ========== 按钮 ========== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            font-size: 1rem;
            font-weight: 600;
            border-radius: 9999px;
            border: none;
            transition: all var(--transition);
            line-height: 1.4;
        }

        .btn-primary {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 4px 14px rgba(30, 64, 175, 0.3);
        }

        .btn-primary:hover {
            background: #1e3a8a;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(30, 64, 175, 0.35);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(30, 64, 175, 0.3);
        }

        .btn-outline {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
        }

        .btn-outline:hover {
            background: var(--primary-soft);
            transform: translateY(-2px);
        }

        .btn-light {
            background: #fff;
            color: var(--primary);
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
        }

        .btn-light:hover {
            background: var(--primary-soft);
            transform: translateY(-2px);
        }

        .btn-accent {
            background: var(--accent);
            color: #fff;
            box-shadow: 0 4px 14px rgba(180, 83, 9, 0.3);
        }

        .btn-accent:hover {
            background: #92400e;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(180, 83, 9, 0.35);
        }

        /* ========== 徽章 ========== */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 16px;
            border-radius: 9999px;
            font-size: 0.85rem;
            font-weight: 600;
            background: var(--primary-soft);
            color: var(--primary);
            letter-spacing: 0.3px;
        }

        .badge-accent {
            background: var(--accent-soft);
            color: var(--accent);
        }

        .badge-white {
            background: rgba(255, 255, 255, 0.15);
            color: #fff;
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        /* ========== 卡片 ========== */
        .card {
            background: var(--surface);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            transition: transform var(--transition), box-shadow var(--transition);
        }

        .card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }

        /* ========== 板块标题 ========== */
        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            font-weight: 700;
            letter-spacing: 1px;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            line-height: 1.3;
            color: var(--text);
            letter-spacing: -0.5px;
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--text-light);
            max-width: 640px;
            margin-top: 12px;
        }

        /* ========== Hero ========== */
        .hero-section {
            position: relative;
            background: url('/assets/images/backpic/back-1.jpg') center center/cover no-repeat;
            padding: 180px 0 100px;
            margin-top: 0;
            overflow: hidden;
        }

        .hero-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(100deg,
                    rgba(15, 23, 42, 0.88) 0%,
                    rgba(15, 23, 42, 0.68) 45%,
                    rgba(15, 23, 42, 0.35) 100%);
        }

        .hero-section::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 80px;
            background: linear-gradient(to top, var(--bg), transparent);
        }

        .hero-content {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 64px;
            align-items: center;
        }

        .hero-badge-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 24px;
        }

        .hero-title {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.25;
            color: #fff;
            letter-spacing: -0.5px;
            margin-bottom: 20px;
        }

        .hero-title .highlight {
            color: #fcd34d;
        }

        .hero-desc {
            font-size: 1.05rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.85);
            max-width: 560px;
            margin-bottom: 36px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 36px;
        }

        .hero-meta-list {
            display: flex;
            flex-wrap: wrap;
            gap: 28px;
            padding-top: 28px;
            border-top: 1px solid rgba(255, 255, 255, 0.15);
        }

        .hero-meta-item {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(255, 255, 255, 0.85);
            font-size: 0.95rem;
            font-weight: 500;
        }

        .hero-meta-item i {
            font-size: 1.2rem;
            color: #fcd34d;
        }

        /* Hero 表单 */
        .hero-form-wrap {
            background: rgba(255, 255, 255, 0.96);
            border-radius: 24px;
            padding: 36px;
            box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
        }

        .hero-form-title {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 4px;
        }

        .hero-form-subtitle {
            font-size: 0.9rem;
            color: var(--text-light);
            margin-bottom: 24px;
        }

        .form-group {
            margin-bottom: 18px;
        }

        .form-group label {
            display: block;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 6px;
        }

        .form-group input,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            font-size: 0.95rem;
            color: var(--text);
            background: #fff;
            transition: border-color var(--transition), box-shadow var(--transition);
        }

        .form-group input::placeholder {
            color: var(--text-lighter);
        }

        .form-group input:focus,
        .form-group select:focus {
            border-color: var(--primary-light);
            box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
            outline: none;
        }

        .form-group select {
            appearance: auto;
        }

        .form-note {
            font-size: 0.8rem;
            color: var(--text-lighter);
            margin-top: 12px;
            text-align: center;
        }

        /* ========== 痛点板块 ========== */
        .pain-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .pain-card {
            background: var(--surface);
            border-radius: var(--radius);
            padding: 30px 24px;
            border: 1px solid var(--border);
            text-align: left;
            transition: all var(--transition);
        }

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

        .pain-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: var(--primary-soft);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin-bottom: 18px;
        }

        .pain-card h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text);
        }

        .pain-card p {
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.7;
        }

        /* ========== 步骤三连 ========== */
        .steps-section {
            background: var(--bg-deep);
        }

        .steps-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
        }

        .step-item {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            padding: 36px 32px;
            background: var(--surface);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            position: relative;
            transition: all var(--transition);
            box-shadow: var(--shadow);
        }

        .step-item:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }

        .step-number {
            font-size: 3.2rem;
            font-weight: 800;
            color: var(--primary-soft);
            line-height: 1;
            position: absolute;
            top: 24px;
            right: 24px;
            transition: color var(--transition);
        }

        .step-item:hover .step-number {
            color: var(--primary-light);
        }

        .step-icon {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            background: var(--accent-soft);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin-bottom: 20px;
        }

        .step-item h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text);
        }

        .step-item p {
            font-size: 0.95rem;
            color: var(--text-light);
            line-height: 1.7;
        }

        /* ========== 服务范围 ========== */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .service-card {
            border-radius: var(--radius);
            overflow: hidden;
            background: var(--surface);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            transition: all var(--transition);
        }

        .service-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }

        .service-card-img {
            height: 180px;
            overflow: hidden;
            position: relative;
        }

        .service-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

        .service-card:hover .service-card-img img {
            transform: scale(1.06);
        }

        .service-card-body {
            padding: 24px;
        }

        .service-card-body h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
        }

        .service-card-body p {
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.7;
        }

        /* ========== 数据指标 ========== */
        .stats-section {
            background: var(--primary);
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .stats-section::before {
            content: "";
            position: absolute;
            top: -50%;
            right: -10%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.04);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
            position: relative;
            z-index: 2;
        }

        .stat-item {
            text-align: center;
            padding: 20px;
        }

        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            line-height: 1.1;
            display: block;
        }

        .stat-label {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.8);
            margin-top: 8px;
        }

        .stat-icon {
            font-size: 1.8rem;
            margin-bottom: 12px;
            color: #fcd34d;
        }

        /* ========== 案例摘要 ========== */
        .case-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .case-card {
            border-radius: var(--radius);
            overflow: hidden;
            background: var(--surface);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            transition: all var(--transition);
        }

        .case-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }

        .case-card-img {
            height: 200px;
            overflow: hidden;
        }

        .case-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

        .case-card:hover .case-card-img img {
            transform: scale(1.05);
        }

        .case-tag {
            display: inline-block;
            padding: 4px 12px;
            font-size: 0.78rem;
            font-weight: 600;
            background: var(--accent-soft);
            color: var(--accent);
            border-radius: 9999px;
            margin: 20px 0 0 16px;
        }

        .case-card-body {
            padding: 12px 20px 24px;
        }

        .case-card-body h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
        }

        .case-card-body p {
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.7;
        }

        /* ========== 资讯区 ========== */
        .news-section {
            background: var(--bg-deep);
        }

        .news-layout {
            display: grid;
            grid-template-columns: 1.6fr 0.9fr;
            gap: 40px;
            align-items: start;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0;
        }

        .news-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            padding: 24px 0;
            border-bottom: 1px solid var(--border);
            transition: all var(--transition);
        }

        .news-item:first-child {
            padding-top: 0;
        }

        .news-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .news-date {
            flex-shrink: 0;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 8px 14px;
            text-align: center;
            min-width: 60px;
        }

        .news-date .day {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
            display: block;
        }

        .news-date .month {
            font-size: 0.75rem;
            color: var(--text-light);
            margin-top: 4px;
        }

        .news-content h3 {
            font-size: 1.02rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 4px;
            line-height: 1.4;
            transition: color var(--transition);
        }

        .news-content h3 a:hover {
            color: var(--primary);
        }

        .news-content p {
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.6;
            margin-top: 4px;
        }

        .news-item:hover .news-date {
            background: var(--primary);
            border-color: var(--primary);
        }

        .news-item:hover .news-date .day,
        .news-item:hover .news-date .month {
            color: #fff;
        }

        /* 右侧推荐 */
        .news-sidebar {
            background: var(--surface);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 28px;
            box-shadow: var(--shadow);
        }

        .sidebar-block+.sidebar-block {
            margin-top: 32px;
            padding-top: 32px;
            border-top: 1px solid var(--border);
        }

        .sidebar-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .sidebar-title i {
            color: var(--accent);
        }

        .sidebar-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .sidebar-list li a {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 0.92rem;
            color: var(--text-light);
            line-height: 1.5;
            transition: color var(--transition);
        }

        .sidebar-list li a:hover {
            color: var(--primary);
        }

        .sidebar-list li a i {
            color: var(--primary-light);
            margin-top: 4px;
            font-size: 0.8rem;
        }

        .newsletter-box {
            background: var(--primary-soft);
            border-radius: 14px;
            padding: 20px;
            margin-top: 24px;
        }

        .newsletter-box h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }

        .newsletter-box p {
            font-size: 0.85rem;
            color: var(--text-light);
            margin-bottom: 14px;
        }

        .newsletter-box input {
            width: 100%;
            padding: 10px 14px;
            border: 1px solid rgba(30, 64, 175, 0.2);
            border-radius: 8px;
            font-size: 0.85rem;
        }

        .newsletter-box .btn {
            width: 100%;
            margin-top: 8px;
            font-size: 0.85rem;
            padding: 10px 16px;
        }

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

        .faq-item {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            margin-bottom: 14px;
            overflow: hidden;
            transition: box-shadow var(--transition);
        }

        .faq-item:hover {
            box-shadow: var(--shadow);
        }

        .faq-item summary {
            list-style: none;
            padding: 20px 24px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            transition: background var(--transition);
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary i {
            color: var(--primary);
            font-size: 1.1rem;
            transition: transform var(--transition);
            flex-shrink: 0;
        }

        .faq-item[open] summary {
            background: var(--primary-soft);
        }

        .faq-item[open] summary i {
            transform: rotate(45deg);
        }

        .faq-answer {
            padding: 0 24px 20px;
            font-size: 0.95rem;
            color: var(--text-light);
            line-height: 1.8;
        }

        /* ========== CTA ========== */
        .cta-section {
            background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 60%, #3b82f6 100%);
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: "";
            position: absolute;
            bottom: -80px;
            left: -60px;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
        }

        .cta-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 720px;
            margin: 0 auto;
        }

        .cta-title {
            font-size: 2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .cta-desc {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 32px;
            line-height: 1.8;
        }

        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        .cta-note {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 20px;
        }

        /* ========== 页脚 ========== */
        .site-footer {
            background: #0f172a;
            color: #94a3b8;
            padding: 60px 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-brand {
            max-width: 380px;
        }

        .footer-brand .nav-logo {
            color: #fff;
            margin-bottom: 16px;
            font-size: 1.4rem;
        }

        .footer-brand p {
            font-size: 0.95rem;
            line-height: 1.8;
            color: #64748b;
        }

        .footer-title {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 20px;
        }

        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .footer-links a {
            font-size: 0.92rem;
            color: #94a3b8;
            transition: color var(--transition);
        }

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

        .footer-bottom {
            padding: 24px 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.85rem;
            color: #64748b;
        }

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

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

        /* ========== 响应式 ========== */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .hero-title {
                font-size: 2.2rem;
            }

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

            .steps-grid {
                gap: 20px;
            }

            .case-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .news-layout {
                grid-template-columns: 1fr;
            }

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

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .nav-toggle {
                display: block;
            }

            .nav-cta {
                display: none;
            }

            .mobile-menu.show {
                display: flex;
            }

            .hero-section {
                padding: 140px 0 60px;
            }

            .hero-title {
                font-size: 1.8rem;
            }

            .hero-desc {
                font-size: 0.95rem;
            }

            .hero-form-wrap {
                padding: 28px 20px;
            }

            .section-title {
                font-size: 1.7rem;
            }

            .section-desc {
                font-size: 0.95rem;
            }

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

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

            .step-item {
                padding: 28px 24px;
            }

            .news-item {
                flex-direction: column;
                gap: 12px;
            }

            .news-date {
                min-width: auto;
                display: inline-flex;
                align-items: center;
                gap: 6px;
                padding: 4px 12px;
            }

            .news-date .day {
                font-size: 0.9rem;
            }

            .news-date .month {
                font-size: 0.7rem;
                margin-top: 0;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .footer-bottom {
                justify-content: center;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .container-x {
                padding: 0 16px;
            }

            .pain-grid,
            .service-grid,
            .case-grid {
                grid-template-columns: 1fr;
            }

            .hero-title {
                font-size: 1.5rem;
            }

            .hero-actions {
                flex-direction: column;
            }

            .hero-actions .btn {
                width: 100%;
            }

            .hero-meta-list {
                flex-direction: column;
                gap: 12px;
            }

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

            .cta-buttons {
                flex-direction: column;
            }

            .cta-buttons .btn {
                width: 100%;
            }
        }