/* roulang page: index */
:root {
      --primary: #059669;
      --primary-light: #10B981;
      --primary-dark: #047857;
      --secondary: #0F172A;
      --accent: #F59E0B;
      --dark-bg: #0A0F1D;
      --light-bg: #F8FAFC;
      --card-bg: #FFFFFF;
      --border-color: rgba(226, 232, 240, 0.85);
      --text-main: #0F172A;
      --text-muted: #64748B;
      --radius-sm: 6px;
      --radius-md: 10px;
      --radius-lg: 16px;
      --shadow-soft: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
      --shadow-hover: 0 12px 30px -4px rgba(5, 150, 105, 0.12);
      --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    html {
      scroll-behavior: smooth;
      font-size: 16px;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Noto Sans", "Helvetica Neue", sans-serif;
      background-color: var(--light-bg);
      color: var(--text-main);
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }
    a {
      text-decoration: none;
      color: inherit;
      transition: var(--transition);
    }
    ul, ol {
      list-style: none;
    }
    .container {
      width: 100%;
      max-width: 1240px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 24px;
      padding-right: 24px;
    }
    .top-bar {
      background-color: #0A0F1D;
      color: #94A3B8;
      font-size: 0.85rem;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      padding: 8px 0;
    }
    .top-bar-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
    }
    .top-meta-list {
      display: flex;
      gap: 20px;
      align-items: center;
    }
    .top-meta-list span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }
    .top-meta-list strong {
      color: #E2E8F0;
      font-weight: 500;
    }
    .header-nav {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      box-shadow: 0 2px 12px rgba(15, 23, 42, 0.03);
    }
    .header-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      height: 74px;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .logo-badge {
      width: 42px;
      height: 42px;
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-weight: 800;
      font-size: 1.2rem;
      letter-spacing: -0.5px;
      box-shadow: 0 4px 10px rgba(5, 150, 105, 0.25);
    }
    .brand-text-wrap {
      display: flex;
      flex-direction: column;
    }
    .brand-title {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--secondary);
      letter-spacing: -0.02em;
    }
    .brand-sub {
      font-size: 0.72rem;
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }
    .nav-menu {
      display: flex;
      align-items: center;
      gap: 24px;
    }
    .nav-item {
      font-size: 0.95rem;
      font-weight: 500;
      color: #334155;
      padding: 6px 2px;
      position: relative;
    }
    .nav-item:hover, .nav-item.active {
      color: var(--primary);
    }
    .nav-item::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0;
      height: 2px;
      background-color: var(--primary);
      transition: var(--transition);
    }
    .nav-item:hover::after, .nav-item.active::after {
      width: 100%;
    }
    .nav-cta-btn {
      background-color: var(--primary);
      color: #FFFFFF;
      padding: 9px 20px;
      border-radius: var(--radius-sm);
      font-size: 0.9rem;
      font-weight: 600;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      border: 1px solid var(--primary-dark);
      cursor: pointer;
    }
    .nav-cta-btn:hover {
      background-color: var(--primary-dark);
      transform: translateY(-1px);
      box-shadow: 0 4px 12px rgba(5, 150, 105, 0.2);
    }
    .mobile-toggle {
      display: none;
      background: none;
      border: none;
      font-size: 1.5rem;
      cursor: pointer;
      color: var(--secondary);
      padding: 4px;
    }
    .section-wrap {
      padding: 96px 0;
      border-bottom: 1px solid var(--border-color);
    }
    .section-wrap.bg-white {
      background-color: #FFFFFF;
    }
    .section-wrap.bg-light {
      background-color: #F8FAFC;
    }
    .section-wrap.bg-dark {
      background-color: #0A0F1D;
      color: #FFFFFF;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .section-head {
      margin-bottom: 48px;
    }
    .section-head.text-center {
      text-align: center;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }
    .section-tag {
      display: inline-block;
      padding: 4px 12px;
      background-color: rgba(5, 150, 105, 0.1);
      color: var(--primary);
      border-radius: 999px;
      font-size: 0.8rem;
      font-weight: 600;
      margin-bottom: 12px;
      letter-spacing: 0.02em;
    }
    .section-tag.tag-dark {
      background-color: rgba(16, 185, 129, 0.2);
      color: var(--primary-light);
    }
    .section-title {
      font-size: 2.1rem;
      font-weight: 700;
      line-height: 1.3;
      color: var(--secondary);
      letter-spacing: -0.02em;
      margin-bottom: 16px;
    }
    .section-wrap.bg-dark .section-title {
      color: #FFFFFF;
    }
    .section-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.75;
    }
    .section-wrap.bg-dark .section-desc {
      color: #94A3B8;
    }
    .hero-container {
      position: relative;
      background: linear-gradient(180deg, #0A0F1D 0%, #0F172A 100%);
      color: #FFFFFF;
      padding: 100px 0 110px;
      overflow: hidden;
    }
    .hero-bg-cover {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      opacity: 0.16;
      background-image: url('/assets/images/990cafd617add132.webp');
      background-size: cover;
      background-position: center;
      mix-blend-mode: luminosity;
    }
    .hero-grid {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 56px;
      align-items: center;
    }
    .hero-badge-wrap {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(16, 185, 129, 0.15);
      border: 1px solid rgba(16, 185, 129, 0.35);
      border-radius: 999px;
      padding: 6px 14px;
      font-size: 0.85rem;
      color: #34D399;
      margin-bottom: 24px;
    }
    .pulse-dot {
      width: 8px;
      height: 8px;
      background-color: #34D399;
      border-radius: 50%;
      box-shadow: 0 0 8px #34D399;
    }
    .hero-title {
      font-size: 3.1rem;
      font-weight: 800;
      line-height: 1.2;
      letter-spacing: -0.02em;
      margin-bottom: 24px;
      color: #FFFFFF;
    }
    .hero-title span {
      background: linear-gradient(90deg, #34D399 0%, #10B981 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hero-summary {
      font-size: 1.1rem;
      line-height: 1.8;
      color: #CBD5E1;
      margin-bottom: 36px;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 40px;
    }
    .btn-main {
      background: var(--primary);
      color: #FFFFFF;
      padding: 13px 30px;
      border-radius: var(--radius-sm);
      font-weight: 600;
      font-size: 1rem;
      border: 1px solid var(--primary-light);
      display: inline-flex;
      align-items: center;
      gap: 8px;
      cursor: pointer;
    }
    .btn-main:hover {
      background: var(--primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(5, 150, 105, 0.3);
    }
    .btn-secondary {
      background: rgba(255, 255, 255, 0.08);
      color: #FFFFFF;
      padding: 13px 26px;
      border-radius: var(--radius-sm);
      font-weight: 600;
      font-size: 1rem;
      border: 1px solid rgba(255, 255, 255, 0.2);
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .btn-secondary:hover {
      background: rgba(255, 255, 255, 0.16);
      transform: translateY(-2px);
    }
    .hero-quick-specs {
      display: flex;
      gap: 24px;
      border-top: 1px solid rgba(255, 255, 255, 0.12);
      padding-top: 24px;
    }
    .quick-spec-item strong {
      font-size: 1.4rem;
      color: #34D399;
      display: block;
      font-weight: 700;
      font-family: "DIN Alternate", "Inter", sans-serif;
    }
    .quick-spec-item span {
      font-size: 0.8rem;
      color: #94A3B8;
    }
    .hero-dashboard-card {
      background: rgba(15, 23, 42, 0.7);
      backdrop-filter: blur(16px);
      border: 1px solid rgba(255, 255, 255, 0.14);
      border-radius: var(--radius-lg);
      padding: 24px;
      box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    }
    .dash-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      padding-bottom: 16px;
      margin-bottom: 20px;
    }
    .dash-dot-group {
      display: flex;
      gap: 6px;
    }
    .dash-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: #475569;
    }
    .dash-dot.red { background: #EF4444; }
    .dash-dot.yellow { background: #F59E0B; }
    .dash-dot.green { background: #10B981; }
    .dash-status {
      font-size: 0.8rem;
      background: rgba(16, 185, 129, 0.15);
      color: #34D399;
      padding: 3px 10px;
      border-radius: 999px;
      border: 1px solid rgba(16, 185, 129, 0.3);
    }
    .dash-metrics-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      margin-bottom: 20px;
    }
    .dash-metric-box {
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.06);
      border-radius: var(--radius-sm);
      padding: 14px;
    }
    .dash-metric-label {
      font-size: 0.78rem;
      color: #94A3B8;
      margin-bottom: 4px;
    }
    .dash-metric-val {
      font-size: 1.4rem;
      font-weight: 700;
      color: #FFFFFF;
      font-family: "DIN Alternate", "Inter", sans-serif;
    }
    .dash-logs-list {
      background: rgba(0, 0, 0, 0.25);
      border-radius: var(--radius-sm);
      padding: 12px 14px;
      font-size: 0.82rem;
    }
    .dash-log-row {
      display: flex;
      justify-content: space-between;
      padding: 6px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.04);
      color: #CBD5E1;
    }
    .dash-log-row:last-child {
      border-bottom: none;
    }
    .dash-log-state {
      color: #34D399;
      font-weight: 500;
    }
    .three-card-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .val-card {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 36px 30px;
      box-shadow: var(--shadow-soft);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
      height: 100%;
    }
    .val-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(5, 150, 105, 0.4);
    }
    .val-card-icon {
      width: 52px;
      height: 52px;
      border-radius: var(--radius-sm);
      background: rgba(5, 150, 105, 0.08);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
      font-weight: 800;
      margin-bottom: 24px;
      border: 1px solid rgba(5, 150, 105, 0.15);
    }
    .val-card-title {
      font-size: 1.3rem;
      font-weight: 700;
      color: var(--secondary);
      margin-bottom: 14px;
    }
    .val-card-p {
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 20px;
      flex-grow: 1;
    }
    .val-card-footer {
      border-top: 1px dashed var(--border-color);
      padding-top: 16px;
      display: flex;
      justify-content: space-between;
      font-size: 0.85rem;
      color: #475569;
    }
    .val-card-footer strong {
      color: var(--primary);
      font-weight: 600;
    }
    .inspection-flow-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
    }
    .flow-img-wrapper {
      position: relative;
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
      border: 1px solid var(--border-color);
    }
    .flow-img-wrapper img {
      width: 100%;
      height: 380px;
      object-fit: cover;
    }
    .flow-floating-badge {
      position: absolute;
      bottom: 20px;
      left: 20px;
      background: rgba(15, 23, 42, 0.88);
      backdrop-filter: blur(8px);
      color: #FFFFFF;
      padding: 12px 18px;
      border-radius: var(--radius-sm);
      border: 1px solid rgba(255, 255, 255, 0.15);
      font-size: 0.85rem;
    }
    .flow-floating-badge span {
      color: #34D399;
      font-weight: 600;
    }
    .flow-spec-list {
      display: flex;
      flex-direction: column;
      gap: 18px;
    }
    .spec-item {
      display: flex;
      gap: 16px;
      align-items: flex-start;
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      padding: 18px;
    }
    .spec-num {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background: rgba(5, 150, 105, 0.1);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      flex-shrink: 0;
      font-size: 0.9rem;
    }
    .spec-content h4 {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--secondary);
      margin-bottom: 6px;
    }
    .spec-content p {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.6;
    }
    .six-matrix-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .matrix-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 26px;
      transition: var(--transition);
    }
    .matrix-card:hover {
      border-color: var(--primary);
      transform: translateY(-3px);
      box-shadow: var(--shadow-soft);
    }
    .matrix-card-tag {
      font-size: 0.75rem;
      padding: 3px 8px;
      background: #F1F5F9;
      border-radius: 4px;
      color: #475569;
      font-weight: 600;
      display: inline-block;
      margin-bottom: 12px;
    }
    .matrix-card h4 {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--secondary);
      margin-bottom: 10px;
    }
    .matrix-card p {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.65;
    }
    .product-cards-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .product-box {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      box-shadow: var(--shadow-soft);
      transition: var(--transition);
    }
    .product-box:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(5, 150, 105, 0.4);
    }
    .product-img-box {
      height: 200px;
      position: relative;
      overflow: hidden;
      background-color: #E2E8F0;
    }
    .product-img-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: var(--transition);
    }
    .product-box:hover .product-img-box img {
      transform: scale(1.04);
    }
    .product-detail {
      padding: 24px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }
    .product-detail h4 {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--secondary);
      margin-bottom: 10px;
    }
    .product-detail p {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 18px;
    }
    .product-spec-list {
      border-top: 1px solid var(--border-color);
      padding-top: 14px;
      margin-bottom: 20px;
      flex-grow: 1;
    }
    .product-spec-list li {
      font-size: 0.85rem;
      color: #475569;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 4px 0;
    }
    .product-spec-list li::before {
      content: '✓';
      color: var(--primary);
      font-weight: bold;
    }
    .product-btn {
      width: 100%;
      padding: 10px;
      text-align: center;
      border: 1px solid var(--primary);
      color: var(--primary);
      border-radius: var(--radius-sm);
      font-size: 0.9rem;
      font-weight: 600;
      background: transparent;
      cursor: pointer;
      transition: var(--transition);
    }
    .product-btn:hover {
      background: var(--primary);
      color: #FFFFFF;
    }
    .arch-flow-diagram {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-top: 40px;
      position: relative;
    }
    .arch-layer {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: var(--radius-md);
      padding: 24px 20px;
      position: relative;
    }
    .arch-layer-head {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 16px;
    }
    .arch-layer-badge {
      font-size: 0.75rem;
      background: rgba(16, 185, 129, 0.2);
      color: #34D399;
      padding: 3px 8px;
      border-radius: 4px;
      font-weight: 600;
      border: 1px solid rgba(16, 185, 129, 0.3);
    }
    .arch-layer h4 {
      font-size: 1.15rem;
      color: #FFFFFF;
      font-weight: 700;
    }
    .arch-layer-desc {
      font-size: 0.88rem;
      color: #94A3B8;
      line-height: 1.6;
      margin-bottom: 16px;
    }
    .arch-tags-group {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .arch-tag-pill {
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 4px;
      padding: 6px 10px;
      font-size: 0.8rem;
      color: #CBD5E1;
    }
    .case-stories-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .case-story-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      box-shadow: var(--shadow-soft);
      transition: var(--transition);
    }
    .case-story-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
    }
    .case-header {
      padding: 24px 24px 16px;
      border-bottom: 1px solid var(--border-color);
    }
    .case-client-type {
      font-size: 0.75rem;
      color: var(--primary);
      font-weight: 700;
      text-transform: uppercase;
      margin-bottom: 6px;
      display: block;
    }
    .case-header h4 {
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--secondary);
    }
    .case-body {
      padding: 20px 24px;
      flex-grow: 1;
    }
    .case-body p {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 20px;
    }
    .case-stat-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      background: #F8FAFC;
      border-radius: var(--radius-sm);
      padding: 12px;
      border: 1px solid var(--border-color);
    }
    .case-stat-cell strong {
      display: block;
      font-size: 1.25rem;
      color: var(--primary);
      font-family: "DIN Alternate", "Inter", sans-serif;
    }
    .case-stat-cell span {
      font-size: 0.75rem;
      color: #64748B;
    }
    .metrics-bar-section {
      background: #0F172A;
      padding: 56px 0;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .metrics-bar-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 32px;
      text-align: center;
    }
    .metric-counter-item {
      position: relative;
    }
    .metric-counter-item:not(:last-child)::after {
      content: '';
      position: absolute;
      right: -16px;
      top: 15%;
      height: 70%;
      width: 1px;
      background: rgba(255, 255, 255, 0.1);
    }
    .metric-digit {
      font-size: 2.8rem;
      font-weight: 800;
      color: #34D399;
      font-family: "DIN Alternate", "Inter", sans-serif;
      line-height: 1.1;
      margin-bottom: 8px;
    }
    .metric-title {
      font-size: 1rem;
      color: #F8FAFC;
      font-weight: 600;
      margin-bottom: 4px;
    }
    .metric-sub {
      font-size: 0.8rem;
      color: #94A3B8;
    }
    .comparison-table-wrap {
      max-width: 980px;
      margin: 0 auto;
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-soft);
    }
    .comp-header-grid {
      display: grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      background: #F1F5F9;
      border-bottom: 1px solid var(--border-color);
      font-weight: 700;
      font-size: 1rem;
      color: var(--secondary);
    }
    .comp-header-cell {
      padding: 18px 24px;
    }
    .comp-header-cell.highlight {
      background: rgba(5, 150, 105, 0.12);
      color: var(--primary-dark);
      border-left: 1px solid rgba(5, 150, 105, 0.2);
      border-right: 1px solid rgba(5, 150, 105, 0.2);
    }
    .comp-row {
      display: grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      border-bottom: 1px solid var(--border-color);
      font-size: 0.92rem;
    }
    .comp-row:last-child {
      border-bottom: none;
    }
    .comp-cell {
      padding: 18px 24px;
      display: flex;
      align-items: center;
    }
    .comp-cell.dim {
      color: #64748B;
      background: #FAFBFD;
    }
    .comp-cell.active-val {
      background: rgba(5, 150, 105, 0.04);
      color: var(--primary-dark);
      font-weight: 600;
      border-left: 1px solid rgba(5, 150, 105, 0.15);
      border-right: 1px solid rgba(5, 150, 105, 0.15);
    }
    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .testimonial-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 28px;
      box-shadow: var(--shadow-soft);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .testi-quote {
      font-size: 0.95rem;
      color: #334155;
      line-height: 1.7;
      margin-bottom: 24px;
      font-style: italic;
    }
    .testi-user-meta {
      display: flex;
      align-items: center;
      gap: 14px;
      border-top: 1px solid var(--border-color);
      padding-top: 18px;
    }
    .user-avatar-placeholder {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: linear-gradient(135deg, #10B981, #059669);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 1rem;
    }
    .user-info-text strong {
      font-size: 0.95rem;
      color: var(--secondary);
      display: block;
    }
    .user-info-text span {
      font-size: 0.8rem;
      color: var(--text-muted);
    }
    .news-digest-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .news-box {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 26px;
      box-shadow: var(--shadow-soft);
      display: flex;
      flex-direction: column;
      transition: var(--transition);
    }
    .news-box:hover {
      border-color: var(--primary);
      transform: translateY(-3px);
    }
    .news-meta-top {
      display: flex;
      justify-content: space-between;
      font-size: 0.78rem;
      color: #64748B;
      margin-bottom: 12px;
    }
    .news-badge {
      background: #ECFDF5;
      color: var(--primary-dark);
      padding: 2px 8px;
      border-radius: 4px;
      font-weight: 600;
    }
    .news-box h4 {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--secondary);
      margin-bottom: 12px;
      line-height: 1.45;
    }
    .news-box p {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 16px;
      flex-grow: 1;
    }
    .news-anchor-link {
      color: var(--primary);
      font-weight: 600;
      font-size: 0.85rem;
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }
    .faq-accordion-container {
      max-width: 860px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .faq-item {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      overflow: hidden;
      transition: var(--transition);
    }
    .faq-trigger {
      width: 100%;
      text-align: left;
      padding: 20px 24px;
      background: none;
      border: none;
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--secondary);
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
    }
    .faq-trigger span:last-child {
      font-size: 1.25rem;
      color: var(--primary);
      transition: var(--transition);
    }
    .faq-item.active .faq-trigger span:last-child {
      transform: rotate(45deg);
    }
    .faq-content {
      padding: 0 24px 22px;
      font-size: 0.94rem;
      color: var(--text-muted);
      line-height: 1.7;
      display: none;
    }
    .faq-item.active .faq-content {
      display: block;
    }
    .badges-row {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-bottom: 56px;
    }
    .badge-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      padding: 20px;
      text-align: center;
      box-shadow: var(--shadow-soft);
    }
    .badge-card strong {
      display: block;
      color: var(--secondary);
      font-size: 1rem;
      margin-bottom: 6px;
    }
    .badge-card span {
      font-size: 0.82rem;
      color: var(--text-muted);
    }
    .contact-form-panel {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 44px;
      max-width: 860px;
      margin: 0 auto;
      box-shadow: var(--shadow-soft);
    }
    .form-grid-inputs {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
      margin-bottom: 24px;
    }
    .form-group-full {
      margin-bottom: 24px;
    }
    .form-field {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }
    .form-field label {
      font-size: 0.88rem;
      font-weight: 600;
      color: var(--secondary);
    }
    .form-field input, .form-field select, .form-field textarea {
      padding: 12px 14px;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      font-size: 0.95rem;
      background: #F8FAFC;
      color: var(--text-main);
      outline: none;
      transition: var(--transition);
      font-family: inherit;
    }
    .form-field input:focus, .form-field select:focus, .form-field textarea:focus {
      border-color: var(--primary);
      background: #FFFFFF;
      box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
    }
    .form-submit-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
    }
    .form-disclaimer {
      font-size: 0.8rem;
      color: #94A3B8;
      max-width: 440px;
    }
    .sticky-cta-bar {
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      background: rgba(15, 23, 42, 0.92);
      backdrop-filter: blur(12px);
      border-top: 1px solid rgba(255, 255, 255, 0.15);
      z-index: 999;
      padding: 12px 0;
      color: #FFFFFF;
      box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
    }
    .sticky-bar-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .sticky-msg-title {
      font-size: 1rem;
      font-weight: 700;
      color: #34D399;
    }
    .sticky-msg-sub {
      font-size: 0.8rem;
      color: #94A3B8;
    }
    .sticky-action-group {
      display: flex;
      gap: 14px;
      align-items: center;
    }
    .footer-site {
      background: #0A0F1D;
      color: #94A3B8;
      padding: 64px 0 32px;
      font-size: 0.88rem;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      margin-bottom: 60px;
    }
    .footer-top-grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
      gap: 40px;
      padding-bottom: 48px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      margin-bottom: 32px;
    }
    .footer-col h5 {
      color: #FFFFFF;
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 18px;
    }
    .footer-col ul {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .footer-col ul li a:hover {
      color: #34D399;
    }
    .footer-contact-p {
      line-height: 1.75;
      margin-bottom: 12px;
    }
    .footer-bottom-copy {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
      font-size: 0.8rem;
    }
    .footer-bottom-copy a:hover {
      color: #34D399;
    }
    @media (max-width: 1024px) {
      .three-card-grid, .six-matrix-grid, .product-cards-grid, .case-stories-grid, .testimonials-grid, .news-digest-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .arch-flow-diagram, .metrics-bar-grid, .badges-row {
        grid-template-columns: repeat(2, 1fr);
      }
      .metric-counter-item:not(:last-child)::after {
        display: none;
      }
      .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
      }
      .footer-top-grid {
        grid-template-columns: 1fr 1fr;
      }
    }
    @media (max-width: 768px) {
      .top-bar {
        display: none;
      }
      .nav-menu {
        display: none;
        position: absolute;
        top: 74px;
        left: 0;
        right: 0;
        background: #FFFFFF;
        flex-direction: column;
        padding: 20px;
        border-bottom: 1px solid var(--border-color);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
      }
      .nav-menu.open {
        display: flex;
      }
      .mobile-toggle {
        display: block;
      }
      .three-card-grid, .six-matrix-grid, .product-cards-grid, .case-stories-grid, .testimonials-grid, .news-digest-grid, .inspection-flow-grid, .badges-row {
        grid-template-columns: 1fr;
      }
      .form-grid-inputs {
        grid-template-columns: 1fr;
      }
      .arch-flow-diagram {
        grid-template-columns: 1fr;
      }
      .metrics-bar-grid {
        grid-template-columns: 1fr;
        gap: 24px;
      }
      .footer-top-grid {
        grid-template-columns: 1fr;
      }
      .hero-title {
        font-size: 2.2rem;
      }
      .section-wrap {
        padding: 60px 0;
      }
      .comp-header-grid, .comp-row {
        font-size: 0.8rem;
      }
      .comp-header-cell, .comp-cell {
        padding: 12px 10px;
      }
      .sticky-msg-sub {
        display: none;
      }
    }