/* roulang page: index */
:root {
            --primary: #0F2537;
            --primary-dark: #0A192F;
            --accent: #FF6B00;
            --accent-hover: #E05E00;
            --bg-light: #F8FAFC;
            --bg-white: #FFFFFF;
            --bg-dark: #0B132B;
            --text-main: #1E293B;
            --text-muted: #64748B;
            --border-color: #E2E8F0;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --shadow-sm: 0 2px 8px rgba(15, 37, 55, 0.06);
            --shadow-md: 0 8px 24px rgba(15, 37, 55, 0.08);
            --shadow-lg: 0 16px 36px rgba(15, 37, 55, 0.12);
            --max-width: 1280px;
            --transition: all 0.25s ease-in-out;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            -webkit-tap-highlight-color: transparent;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background-color: var(--bg-light);
            color: var(--text-main);
            line-height: 1.75;
            overflow-x: hidden;
        }

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

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

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

        .container {
            width: 100%;
            max-width: var(--max-width);
            margin-left: auto;
            margin-right: auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        /* Top Bar */
        .top-bar {
            background-color: var(--primary-dark);
            color: #94A3B8;
            font-size: 0.8125rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            padding: 0.5rem 0;
        }

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

        .top-bar-meta {
            display: flex;
            gap: 1.5rem;
        }

        .top-bar-item {
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }

        .top-bar-item i {
            color: var(--accent);
        }

        /* Main Navigation */
        .header-sticky {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-color);
            transition: var(--transition);
        }

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

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
        }

        .brand-logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary), #1C4468);
            color: #fff;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            border: 1px solid rgba(255, 107, 0, 0.3);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 1.75rem;
            list-style: none;
        }

        .nav-links a {
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--text-main);
            padding: 0.4rem 0;
            position: relative;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--accent);
        }

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

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

        .btn-header {
            background-color: var(--accent);
            color: #fff !important;
            padding: 0.6rem 1.4rem !important;
            border-radius: var(--radius-sm);
            font-weight: 600 !important;
        }

        .btn-header:hover {
            background-color: var(--accent-hover);
            transform: translateY(-1px);
        }

        .btn-header::after {
            display: none !important;
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--primary);
            cursor: pointer;
        }

        /* Hero Section */
        .hero-section {
            position: relative;
            background-color: var(--primary-dark);
            background-image: linear-gradient(rgba(10, 25, 47, 0.88), rgba(10, 25, 47, 0.95)), url('/assets/images/2f8f54ca29eaeae2.webp');
            background-size: cover;
            background-position: center;
            color: #fff;
            padding: 5.5rem 0 4.5rem;
            overflow: hidden;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 3.5rem;
            align-items: center;
        }

        .hero-badge-wrap {
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            padding: 0.35rem 1rem;
            background: rgba(255, 107, 0, 0.15);
            border: 1px solid rgba(255, 107, 0, 0.35);
            border-radius: 99px;
            color: #FFB37C;
            font-size: 0.8125rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
        }

        .hero-title {
            font-size: 2.85rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 1.25rem;
            letter-spacing: -0.5px;
        }

        .hero-subtitle {
            font-size: 1.0625rem;
            line-height: 1.8;
            color: #CBD5E1;
            margin-bottom: 2rem;
            max-width: 620px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 1.25rem;
            margin-bottom: 2.5rem;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            padding: 0.85rem 1.85rem;
            font-size: 0.9375rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            cursor: pointer;
            border: none;
            transition: var(--transition);
        }

        .btn-primary {
            background-color: var(--accent);
            color: #fff;
            box-shadow: 0 4px 14px rgba(255, 107, 0, 0.35);
        }

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

        .btn-secondary {
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-2px);
        }

        .hero-specs-row {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 1.75rem;
        }

        .hero-spec-item h4 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--accent);
            margin-bottom: 0.2rem;
        }

        .hero-spec-item p {
            font-size: 0.8125rem;
            color: #94A3B8;
        }

        .hero-visual-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.15);
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
            background: #112240;
        }

        .hero-visual-card img {
            width: 100%;
            height: 420px;
            object-fit: cover;
        }

        .hero-card-status {
            position: absolute;
            bottom: 1.25rem;
            left: 1.25rem;
            right: 1.25rem;
            background: rgba(15, 37, 55, 0.88);
            backdrop-filter: blur(8px);
            padding: 1rem 1.25rem;
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .status-pill {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.8125rem;
            font-weight: 600;
        }

        .status-dot {
            width: 8px;
            height: 8px;
            background: #10B981;
            border-radius: 50%;
            box-shadow: 0 0 8px #10B981;
        }

        /* Generic Section Styling */
        section {
            padding: 5.5rem 0;
            position: relative;
        }

        .section-header {
            text-align: center;
            max-width: 760px;
            margin: 0 auto 3.5rem;
        }

        .section-tag {
            display: inline-block;
            font-size: 0.8125rem;
            font-weight: 700;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 1.5px;
            margin-bottom: 0.75rem;
        }

        .section-title {
            font-size: 2.125rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.3;
            margin-bottom: 1rem;
        }

        .section-desc {
            font-size: 1rem;
            color: var(--text-muted);
            line-height: 1.8;
        }

        /* Section 2: Pain Points */
        .pain-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }

        .pain-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 2rem 1.5rem;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .pain-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
            border-color: #CBD5E1;
        }

        .pain-icon-wrapper {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-sm);
            background: #FEF2F2;
            color: #EF4444;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.35rem;
            margin-bottom: 1.25rem;
        }

        .pain-card h3 {
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 0.75rem;
        }

        .pain-card p {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 1.25rem;
        }

        .pain-fix {
            border-top: 1px dashed var(--border-color);
            padding-top: 1rem;
            font-size: 0.8125rem;
            color: #047857;
            font-weight: 600;
            display: flex;
            align-items: flex-start;
            gap: 0.4rem;
        }

        /* Section 3: About */
        .about-section {
            background-color: var(--bg-white);
        }

        .about-split {
            display: grid;
            grid-template-columns: 1fr 1.1fr;
            gap: 3.5rem;
            align-items: center;
        }

        .about-img-box {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .about-img-box img {
            width: 100%;
            height: 480px;
            object-fit: cover;
        }

        .about-img-badge {
            position: absolute;
            bottom: 2rem;
            right: 2rem;
            background: rgba(15, 37, 55, 0.92);
            color: #fff;
            padding: 1.25rem 1.5rem;
            border-radius: var(--radius-md);
            max-width: 260px;
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

        .about-content h2 {
            font-size: 2.125rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.3;
            margin-bottom: 1.25rem;
        }

        .about-content p {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-bottom: 1.5rem;
            line-height: 1.8;
        }

        .specs-table {
            width: 100%;
            border-collapse: collapse;
            margin-bottom: 2rem;
            border-radius: var(--radius-sm);
            overflow: hidden;
            border: 1px solid var(--border-color);
        }

        .specs-table th, .specs-table td {
            padding: 0.85rem 1rem;
            text-align: left;
            font-size: 0.875rem;
        }

        .specs-table th {
            background-color: #F1F5F9;
            color: var(--primary);
            font-weight: 700;
            width: 38%;
        }

        .specs-table td {
            background-color: var(--bg-white);
            color: var(--text-main);
            border-bottom: 1px solid var(--border-color);
        }

        /* Section 4: Features */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .feature-item {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 2.25rem 1.75rem;
            transition: var(--transition);
        }

        .feature-item:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-md);
            border-color: var(--accent);
        }

        .feature-icon-box {
            width: 58px;
            height: 58px;
            border-radius: var(--radius-sm);
            background: rgba(15, 37, 55, 0.05);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin-bottom: 1.25rem;
            transition: var(--transition);
        }

        .feature-item:hover .feature-icon-box {
            background: var(--accent);
            color: #fff;
        }

        .feature-item h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 0.75rem;
        }

        .feature-item p {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.75;
        }

        /* Section 5: Products */
        .products-section {
            background-color: #F1F5F9;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .product-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
            transition: var(--transition);
        }

        .product-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
        }

        .product-thumb {
            position: relative;
            height: 240px;
            overflow: hidden;
        }

        .product-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

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

        .product-tag-chip {
            position: absolute;
            top: 1rem;
            left: 1rem;
            background: rgba(15, 37, 55, 0.85);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 0.3rem 0.75rem;
            border-radius: 99px;
            backdrop-filter: blur(4px);
        }

        .product-body {
            padding: 1.75rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .product-body h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 0.5rem;
        }

        .product-desc {
            font-size: 0.875rem;
            color: var(--text-muted);
            margin-bottom: 1.25rem;
            line-height: 1.6;
        }

        .product-spec-list {
            list-style: none;
            margin-bottom: 1.5rem;
            font-size: 0.8125rem;
            border-top: 1px solid #F1F5F9;
            padding-top: 1rem;
        }

        .product-spec-list li {
            display: flex;
            justify-content: space-between;
            padding: 0.35rem 0;
            color: var(--text-muted);
        }

        .product-spec-list li span:last-child {
            font-weight: 600;
            color: var(--primary);
        }

        .product-btn {
            margin-top: auto;
            width: 100%;
            background: #F8FAFC;
            border: 1px solid var(--border-color);
            color: var(--primary);
            padding: 0.75rem 0;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 0.875rem;
            text-align: center;
        }

        .product-btn:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        /* Section 6: Solutions & Steps */
        .solutions-wrapper {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
            position: relative;
        }

        .solution-step {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 2rem 1.5rem;
            position: relative;
            box-shadow: var(--shadow-sm);
        }

        .step-num {
            font-size: 2.25rem;
            font-weight: 800;
            color: #E2E8F0;
            line-height: 1;
            margin-bottom: 1rem;
        }

        .solution-step h3 {
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 0.75rem;
        }

        .solution-step p {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* Section 7: Cases (Dark Theme) */
        .cases-section {
            background-color: var(--bg-dark);
            color: #fff;
        }

        .cases-section .section-title {
            color: #fff;
        }

        .cases-section .section-desc {
            color: #94A3B8;
        }

        .cases-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .case-card {
            background: #112240;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

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

        .case-content {
            padding: 1.75rem;
        }

        .case-label {
            color: var(--accent);
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
            margin-bottom: 0.5rem;
            display: block;
        }

        .case-content h3 {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 0.75rem;
        }

        .case-content p {
            font-size: 0.875rem;
            color: #CBD5E1;
            line-height: 1.7;
        }

        /* Section 8: Scenarios */
        .scenarios-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }

        .scenario-box {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 2rem 1.5rem;
            transition: var(--transition);
        }

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

        .scenario-box i {
            font-size: 2rem;
            color: var(--accent);
            margin-bottom: 1rem;
            display: block;
        }

        .scenario-box h3 {
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 0.5rem;
        }

        .scenario-box p {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* Section 9: Metrics Data Bar */
        .metrics-strip {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: #fff;
            padding: 4rem 0;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            text-align: center;
        }

        .metric-item h3 {
            font-size: 3rem;
            font-weight: 800;
            color: var(--accent);
            line-height: 1;
            margin-bottom: 0.75rem;
        }

        .metric-item p {
            font-size: 1rem;
            font-weight: 600;
            color: #F8FAFC;
            margin-bottom: 0.25rem;
        }

        .metric-item span {
            font-size: 0.8125rem;
            color: #94A3B8;
        }

        /* Section 10: Testimonials */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .testimonial-card {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 2.25rem 1.75rem;
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .testi-header {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1.25rem;
        }

        .testi-avatar {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: #E2E8F0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--primary);
        }

        .testi-author h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--primary);
        }

        .testi-author p {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        .testi-quote {
            font-size: 0.9375rem;
            color: var(--text-main);
            line-height: 1.75;
            margin-bottom: 1.25rem;
            font-style: italic;
        }

        .testi-gain {
            background: #F8FAFC;
            border-left: 3px solid var(--accent);
            padding: 0.6rem 0.85rem;
            font-size: 0.8125rem;
            color: var(--primary);
            font-weight: 600;
        }

        /* Section 11: News */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .news-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
            transition: var(--transition);
        }

        .news-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
        }

        .news-thumb {
            height: 200px;
            overflow: hidden;
        }

        .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .news-body {
            padding: 1.5rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .news-date {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-bottom: 0.5rem;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }

        .news-body h3 {
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 0.75rem;
            line-height: 1.4;
        }

        .news-body p {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 1.25rem;
        }

        .news-link {
            margin-top: auto;
            color: var(--accent);
            font-size: 0.875rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }

        /* Section 12: FAQ Accordion */
        .faq-container {
            max-width: 860px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            margin-bottom: 1rem;
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-toggle {
            width: 100%;
            padding: 1.35rem 1.5rem;
            text-align: left;
            background: none;
            border: none;
            outline: none;
            font-size: 1.0625rem;
            font-weight: 700;
            color: var(--primary);
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
        }

        .faq-toggle i {
            color: var(--accent);
            transition: transform 0.3s ease;
        }

        .faq-toggle.active i {
            transform: rotate(180deg);
        }

        .faq-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            background: #FAFAFA;
            border-top: 1px solid transparent;
        }

        .faq-content.open {
            border-color: var(--border-color);
        }

        .faq-content p {
            padding: 1.25rem 1.5rem;
            font-size: 0.9375rem;
            color: var(--text-muted);
            line-height: 1.8;
        }

        /* Section 13: Contact Form */
        .contact-section {
            background-color: var(--bg-white);
            border-top: 1px solid var(--border-color);
        }

        .contact-box {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 3.5rem;
            background: var(--primary);
            border-radius: var(--radius-lg);
            padding: 3.5rem;
            color: #fff;
            box-shadow: var(--shadow-lg);
        }

        .contact-info h2 {
            font-size: 2.25rem;
            font-weight: 800;
            margin-bottom: 1rem;
            line-height: 1.2;
        }

        .contact-info p {
            color: #CBD5E1;
            font-size: 0.9375rem;
            line-height: 1.8;
            margin-bottom: 2rem;
        }

        .contact-details {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 1.25rem;
        }

        .contact-details li {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            font-size: 0.9375rem;
            color: #E2E8F0;
        }

        .contact-details i {
            color: var(--accent);
            font-size: 1.2rem;
            margin-top: 0.2rem;
        }

        .contact-form {
            background: #fff;
            padding: 2.5rem;
            border-radius: var(--radius-md);
            color: var(--text-main);
        }

        .form-group {
            margin-bottom: 1.25rem;
        }

        .form-group label {
            display: block;
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 0.4rem;
        }

        .form-control {
            width: 100%;
            padding: 0.75rem 1rem;
            font-size: 0.9375rem;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            outline: none;
            transition: var(--transition);
        }

        .form-control:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.15);
        }

        textarea.form-control {
            resize: vertical;
            min-height: 100px;
        }

        /* Global Footer */
        .site-footer {
            background: var(--primary-dark);
            color: #94A3B8;
            font-size: 0.875rem;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 4.5rem 0 2rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 3rem;
            margin-bottom: 3.5rem;
        }

        .footer-brand h3 {
            color: #fff;
            font-size: 1.35rem;
            font-weight: 800;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .footer-brand p {
            line-height: 1.8;
            margin-bottom: 1.5rem;
        }

        .footer-col h4 {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 1.25rem;
        }

        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .footer-links a:hover {
            color: var(--accent);
            padding-left: 4px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.8125rem;
        }

        /* Responsive Breakpoints */
        @media (max-width: 1024px) {
            .hero-grid,
            .about-split,
            .contact-box {
                grid-template-columns: 1fr;
                gap: 2.5rem;
            }

            .pain-grid,
            .scenarios-grid,
            .solutions-wrapper,
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .features-grid,
            .products-grid,
            .cases-grid,
            .testimonials-grid,
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }

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

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

            .mobile-toggle {
                display: block;
            }

            .nav-links {
                position: absolute;
                top: 76px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 1.5rem 2rem;
                gap: 1rem;
                box-shadow: var(--shadow-lg);
                display: none;
                border-bottom: 1px solid var(--border-color);
            }

            .nav-links.active {
                display: flex;
            }

            .hero-title {
                font-size: 2.15rem;
            }

            .hero-specs-row {
                grid-template-columns: 1fr;
                gap: 1rem;
            }

            .pain-grid,
            .features-grid,
            .products-grid,
            .cases-grid,
            .scenarios-grid,
            .solutions-wrapper,
            .metrics-grid,
            .testimonials-grid,
            .news-grid,
            .footer-grid {
                grid-template-columns: 1fr;
            }

            .contact-box {
                padding: 2rem 1.5rem;
            }

            .footer-bottom {
                flex-direction: column;
                gap: 1rem;
                text-align: center;
            }
        }