/* roulang page: index */
:root {
      --primary: #0D5C4D;
      --primary-dark: #083c32;
      --primary-light: #167a67;
      --mint: #10B981;
      --mint-soft: #D1FAE5;
      --coral: #F97316;
      --coral-light: #FFEDD5;
      --bg-white: #FFFFFF;
      --bg-light: #F8FAFC;
      --bg-slate: #F1F5F9;
      --bg-dark: #071714;
      --bg-dark-card: #0F2D27;
      --text-main: #0F172A;
      --text-muted: #475569;
      --text-light: #94A3B8;
      --border-color: #E2E8F0;
      --border-dark: rgba(255, 255, 255, 0.1);
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
      --shadow-md: 0 4px 20px -2px rgba(15, 23, 42, 0.06);
      --shadow-hover: 0 14px 32px -4px rgba(13, 92, 77, 0.14);
      --container-max: 1280px;
      --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    *, *::before, *::after {
      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", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.65;
      color: var(--text-main);
      background-color: var(--bg-white);
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }
    a {
      text-decoration: none;
      color: inherit;
      transition: var(--transition);
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }
    button, input, select, textarea {
      font-family: inherit;
      font-size: inherit;
      outline: none;
    }
    .container {
      width: 100%;
      max-width: var(--container-max);
      margin-left: auto;
      margin-right: auto;
      padding-left: 24px;
      padding-right: 24px;
    }
    .section-wrap {
      padding: 90px 0;
      position: relative;
    }
    .section-white {
      background-color: var(--bg-white);
    }
    .section-light {
      background-color: var(--bg-light);
      border-top: 1px solid var(--border-color);
      border-bottom: 1px solid var(--border-color);
    }
    .section-dark {
      background-color: var(--bg-dark);
      color: #FFFFFF;
    }
    .section-header {
      text-align: center;
      max-width: 820px;
      margin: 0 auto 56px auto;
    }
    .badge-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--primary);
      background: var(--mint-soft);
      padding: 6px 14px;
      border-radius: 9999px;
      margin-bottom: 16px;
      letter-spacing: 0.5px;
    }
    .badge-tag.tag-orange {
      color: var(--coral);
      background: var(--coral-light);
    }
    .badge-tag.tag-dark {
      color: var(--mint);
      background: rgba(16, 185, 129, 0.15);
      border: 1px solid rgba(16, 185, 129, 0.3);
    }
    .section-title {
      font-size: 2.25rem;
      font-weight: 800;
      color: var(--text-main);
      line-height: 1.3;
      letter-spacing: -0.5px;
      margin-bottom: 18px;
    }
    .section-dark .section-title {
      color: #FFFFFF;
    }
    .section-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.7;
    }
    .section-dark .section-desc {
      color: #A3B8B0;
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 14px 28px;
      border-radius: var(--radius-sm);
      font-weight: 600;
      cursor: pointer;
      min-height: 48px;
      border: 1px solid transparent;
      transition: var(--transition);
      white-space: nowrap;
    }
    .btn-primary {
      background: var(--primary);
      color: #FFFFFF;
      box-shadow: 0 4px 14px rgba(13, 92, 77, 0.25);
    }
    .btn-primary:hover {
      background: var(--primary-light);
      transform: translateY(-2px);
      box-shadow: var(--shadow-hover);
    }
    .btn-outline {
      background: transparent;
      color: var(--primary);
      border-color: var(--primary);
    }
    .btn-outline:hover {
      background: rgba(13, 92, 77, 0.05);
      transform: translateY(-2px);
    }
    .btn-mint {
      background: var(--mint);
      color: #FFFFFF;
    }
    .btn-mint:hover {
      background: #0ea372;
      transform: translateY(-2px);
    }
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: #FFFFFF;
      box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    }
    .top-notice-bar {
      background: #0B2922;
      color: #CBD5E1;
      font-size: 0.82rem;
      padding: 7px 0;
      border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .top-notice-bar .container {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .status-indicator {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }
    .status-dot {
      width: 8px;
      height: 8px;
      background-color: var(--mint);
      border-radius: 50%;
      box-shadow: 0 0 6px var(--mint);
      animation: pulseDot 2s infinite;
    }
    @keyframes pulseDot {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.4; transform: scale(0.85); }
    }
    .main-nav-bar {
      padding: 14px 0;
    }
    .main-nav-bar .container {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .nav-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.35rem;
      font-weight: 800;
      color: var(--primary);
      letter-spacing: -0.5px;
    }
    .nav-logo-icon {
      width: 36px;
      height: 36px;
      background: linear-gradient(135deg, var(--primary) 0%, var(--mint) 100%);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #FFFFFF;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 30px;
      list-style: none;
    }
    .nav-links a {
      font-size: 0.96rem;
      font-weight: 600;
      color: var(--text-muted);
    }
    .nav-links a:hover {
      color: var(--primary);
    }
    .nav-actions {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .mobile-menu-btn {
      display: none;
      background: none;
      border: none;
      font-size: 1.5rem;
      color: var(--text-main);
      cursor: pointer;
    }
    .hero-section {
      background: linear-gradient(145deg, #F8FAFC 0%, #EBF4F2 100%);
      padding: 80px 0 100px 0;
      position: relative;
      overflow: hidden;
    }
    .hero-grid {
      display: grid;
      grid-template-columns: 5fr 7fr;
      gap: 40px;
      align-items: center;
    }
    .hero-content h1 {
      font-size: 2.75rem;
      font-weight: 850;
      line-height: 1.25;
      color: var(--primary-dark);
      letter-spacing: -0.8px;
      margin-bottom: 22px;
    }
    .hero-content h1 span {
      color: var(--primary);
      position: relative;
    }
    .hero-text {
      font-size: 1.1rem;
      color: var(--text-muted);
      line-height: 1.8;
      margin-bottom: 32px;
    }
    .hero-cta-group {
      display: flex;
      gap: 16px;
      margin-bottom: 40px;
      flex-wrap: wrap;
    }
    .hero-kpis {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      padding-top: 24px;
      border-top: 1px solid rgba(13, 92, 77, 0.15);
    }
    .kpi-item h4 {
      font-size: 1.65rem;
      font-weight: 800;
      color: var(--primary);
      margin-bottom: 4px;
    }
    .kpi-item p {
      font-size: 0.85rem;
      color: var(--text-muted);
    }
    .hero-visual-card {
      position: relative;
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: 0 20px 45px -10px rgba(13, 92, 77, 0.2);
      border: 6px solid #FFFFFF;
    }
    .hero-visual-card img {
      width: 100%;
      height: 480px;
      object-fit: cover;
    }
    .hero-float-badge {
      position: absolute;
      bottom: 24px;
      left: 24px;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(8px);
      padding: 14px 20px;
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-md);
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .hero-float-badge .dot-ping {
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background: var(--mint);
    }
    .grid-4 {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
    }
    .grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .grid-2 {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 40px;
    }
    .pain-card {
      background: #FFFFFF;
      border: 1px solid #FEE2E2;
      border-top: 4px solid #EF4444;
      padding: 30px 24px;
      border-radius: var(--radius-md);
      transition: var(--transition);
    }
    .pain-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 24px -4px rgba(239, 68, 68, 0.12);
    }
    .pain-index {
      font-size: 0.85rem;
      font-weight: 700;
      color: #EF4444;
      margin-bottom: 12px;
      text-transform: uppercase;
    }
    .pain-card h3 {
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 12px;
    }
    .pain-card p {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.6;
    }
    .solution-architecture-box {
      background: #FFFFFF;
      border-radius: var(--radius-lg);
      padding: 40px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }
    .spec-list {
      list-style: none;
      margin-top: 24px;
    }
    .spec-list li {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      margin-bottom: 16px;
      font-size: 0.96rem;
      color: var(--text-muted);
    }
    .spec-bullet {
      width: 20px;
      height: 20px;
      border-radius: 50%;
      background: var(--mint-soft);
      color: var(--primary);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 0.75rem;
      font-weight: bold;
      flex-shrink: 0;
      margin-top: 3px;
    }
    .compliance-stamp-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
      margin-top: 28px;
    }
    .compliance-pill {
      background: var(--bg-slate);
      padding: 12px 16px;
      border-radius: var(--radius-sm);
      font-size: 0.86rem;
      font-weight: 600;
      color: var(--primary-dark);
      border-left: 3px solid var(--mint);
    }
    .matrix-card {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      padding: 34px 28px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      position: relative;
      transition: var(--transition);
    }
    .matrix-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(13, 92, 77, 0.3);
    }
    .matrix-badge-status {
      position: absolute;
      top: 24px;
      right: 24px;
      font-size: 0.75rem;
      font-weight: 700;
      color: var(--mint);
      background: var(--mint-soft);
      padding: 4px 10px;
      border-radius: 9999px;
    }
    .matrix-icon {
      width: 48px;
      height: 48px;
      background: var(--bg-slate);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      font-size: 1.3rem;
      margin-bottom: 20px;
    }
    .matrix-card h3 {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 12px;
    }
    .matrix-card p {
      font-size: 0.94rem;
      color: var(--text-muted);
      line-height: 1.65;
    }
    .pricing-card {
      background: #FFFFFF;
      border-radius: var(--radius-lg);
      padding: 40px 32px;
      border: 1px solid var(--border-color);
      position: relative;
      display: flex;
      flex-direction: column;
      transition: var(--transition);
    }
    .pricing-card.featured {
      border: 2px solid var(--primary);
      box-shadow: 0 16px 36px -4px rgba(13, 92, 77, 0.16);
      transform: scale(1.03);
      z-index: 2;
    }
    .pricing-ribbon {
      position: absolute;
      top: -14px;
      right: 28px;
      background: var(--coral);
      color: #FFFFFF;
      font-size: 0.78rem;
      font-weight: 700;
      padding: 5px 14px;
      border-radius: 9999px;
    }
    .pricing-header h3 {
      font-size: 1.45rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 8px;
    }
    .pricing-desc {
      font-size: 0.9rem;
      color: var(--text-muted);
      min-height: 44px;
      margin-bottom: 20px;
    }
    .price-value {
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--primary-dark);
      margin-bottom: 24px;
    }
    .price-value span {
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--text-light);
    }
    .pricing-features {
      list-style: none;
      margin-bottom: 32px;
      flex-grow: 1;
    }
    .pricing-features li {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 0.93rem;
      color: var(--text-muted);
      padding: 8px 0;
      border-bottom: 1px dashed var(--border-color);
    }
    .step-timeline-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      position: relative;
    }
    .step-item {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      padding: 32px 24px;
      border: 1px solid var(--border-color);
      position: relative;
      overflow: hidden;
    }
    .step-bg-num {
      position: absolute;
      top: -10px;
      right: 10px;
      font-size: 4.8rem;
      font-weight: 900;
      color: rgba(13, 92, 77, 0.05);
      line-height: 1;
      pointer-events: none;
    }
    .step-num-pill {
      display: inline-block;
      width: 32px;
      height: 32px;
      line-height: 32px;
      text-align: center;
      border-radius: 50%;
      background: var(--primary);
      color: #FFFFFF;
      font-weight: 700;
      font-size: 0.9rem;
      margin-bottom: 16px;
    }
    .step-item h3 {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 10px;
    }
    .step-item p {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.65;
    }
    .philosophy-container {
      background: linear-gradient(135deg, #071714 0%, #0F2D27 100%);
      border-radius: var(--radius-lg);
      padding: 60px 48px;
      color: #FFFFFF;
    }
    .philosophy-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
    }
    .scene-tab-container {
      background: #FFFFFF;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      padding: 36px;
      box-shadow: var(--shadow-sm);
    }
    .scene-cards-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }
    .scene-single-card {
      background: var(--bg-light);
      border-radius: var(--radius-md);
      padding: 26px;
      border: 1px solid var(--border-color);
    }
    .scene-single-card h4 {
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--primary-dark);
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .scene-meta-flow {
      display: flex;
      flex-direction: column;
      gap: 8px;
      margin-top: 14px;
    }
    .scene-meta-row {
      display: flex;
      font-size: 0.88rem;
      line-height: 1.5;
    }
    .scene-meta-label {
      min-width: 76px;
      font-weight: 700;
      color: var(--text-main);
    }
    .scene-meta-val {
      color: var(--text-muted);
    }
    .stats-bar-section {
      background: var(--primary-dark);
      color: #FFFFFF;
      padding: 56px 0;
    }
    .stats-counter-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      text-align: center;
    }
    .stat-counter-cell {
      padding: 0 16px;
      border-right: 1px solid rgba(255,255,255,0.12);
    }
    .stat-counter-cell:last-child {
      border-right: none;
    }
    .stat-num-val {
      font-size: 3rem;
      font-weight: 900;
      color: var(--mint);
      line-height: 1.1;
      margin-bottom: 8px;
      font-variant-numeric: tabular-nums;
    }
    .stat-num-label {
      font-size: 1rem;
      font-weight: 600;
      color: #E2E8F0;
      margin-bottom: 4px;
    }
    .stat-num-sub {
      font-size: 0.82rem;
      color: #94A3B8;
    }
    .testimonial-card {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      padding: 30px 26px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .testimonial-card p {
      font-size: 0.94rem;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 20px;
    }
    .testi-user-box {
      display: flex;
      align-items: center;
      gap: 14px;
      padding-top: 16px;
      border-top: 1px solid var(--border-color);
    }
    .testi-avatar-placeholder {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: var(--bg-slate);
      border: 2px solid var(--mint-soft);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      color: var(--primary);
    }
    .role-persona-card {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      padding: 28px 24px;
      border: 1px solid var(--border-color);
      transition: var(--transition);
    }
    .role-persona-card:hover {
      border-color: var(--primary);
      box-shadow: var(--shadow-md);
    }
    .role-tag {
      font-size: 0.8rem;
      font-weight: 700;
      color: var(--primary);
      background: var(--mint-soft);
      padding: 3px 10px;
      border-radius: 4px;
      display: inline-block;
      margin-bottom: 12px;
    }
    .news-digest-card {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: var(--transition);
    }
    .news-digest-card:hover {
      box-shadow: var(--shadow-md);
      transform: translateY(-3px);
    }
    .news-card-body {
      padding: 24px;
      flex-grow: 1;
    }
    .news-date {
      font-size: 0.8rem;
      color: var(--text-light);
      margin-bottom: 10px;
    }
    .news-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--text-main);
      line-height: 1.4;
      margin-bottom: 12px;
    }
    .news-desc {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.6;
    }
    .sla-dashboard-box {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--shadow-sm);
    }
    .sla-metric-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .sla-metric-cell {
      background: var(--bg-light);
      padding: 24px 20px;
      border-radius: var(--radius-md);
      border-left: 4px solid var(--primary);
    }
    .sla-metric-title {
      font-size: 0.88rem;
      color: var(--text-muted);
      margin-bottom: 6px;
    }
    .sla-metric-val {
      font-size: 1.8rem;
      font-weight: 800;
      color: var(--primary-dark);
      margin-bottom: 4px;
    }
    .sla-metric-status {
      font-size: 0.8rem;
      color: var(--mint);
      font-weight: 600;
    }
    .faq-accordion-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }
    .faq-accordion-item {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      margin-bottom: 16px;
    }
    .faq-summary {
      padding: 20px 24px;
      font-weight: 700;
      font-size: 1.05rem;
      color: var(--text-main);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      list-style: none;
      user-select: none;
    }
    .faq-summary::-webkit-details-marker {
      display: none;
    }
    .faq-arrow {
      font-size: 0.85rem;
      color: var(--primary);
      transition: transform 0.25s ease;
    }
    details[open] .faq-arrow {
      transform: rotate(180deg);
    }
    .faq-content {
      padding: 0 24px 22px 24px;
      font-size: 0.94rem;
      color: var(--text-muted);
      line-height: 1.7;
      border-top: 1px solid #F1F5F9;
      padding-top: 16px;
    }
    .global-cta-card {
      background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
      border-radius: var(--radius-lg);
      padding: 60px 50px;
      color: #FFFFFF;
      box-shadow: 0 24px 48px -12px rgba(13, 92, 77, 0.35);
    }
    .cta-flex-layout {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 50px;
      align-items: center;
    }
    .cta-form-box {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      padding: 34px 28px;
      box-shadow: var(--shadow-hover);
      color: var(--text-main);
    }
    .form-group {
      margin-bottom: 18px;
    }
    .form-group label {
      display: block;
      font-size: 0.88rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 6px;
    }
    .form-control {
      width: 100%;
      height: 46px;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      padding: 0 14px;
      font-size: 0.95rem;
      color: var(--text-main);
      transition: var(--transition);
      background: #FAFAFA;
    }
    .form-control:focus {
      border-color: var(--primary);
      background: #FFFFFF;
      box-shadow: 0 0 0 3px rgba(13, 92, 77, 0.12);
    }
    .site-footer {
      background-color: #071714;
      color: #94A3B8;
      padding: 70px 0 30px 0;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      font-size: 0.9rem;
    }
    .footer-top-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 40px;
      margin-bottom: 50px;
    }
    .footer-logo {
      font-size: 1.4rem;
      font-weight: 800;
      color: #FFFFFF;
      margin-bottom: 16px;
      display: inline-block;
    }
    .footer-desc {
      line-height: 1.7;
      color: #64748B;
      margin-bottom: 20px;
      max-width: 340px;
    }
    .footer-col h4 {
      color: #FFFFFF;
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 20px;
    }
    .footer-links {
      list-style: none;
    }
    .footer-links li {
      margin-bottom: 10px;
    }
    .footer-links a:hover {
      color: var(--mint);
    }
    .footer-bottom-bar {
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding-top: 26px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
      font-size: 0.82rem;
      color: #64748B;
    }
    .footer-auth-badges {
      display: flex;
      gap: 14px;
      align-items: center;
    }
    .auth-tag {
      border: 1px solid rgba(255,255,255,0.15);
      padding: 3px 8px;
      border-radius: 4px;
    }
    @media (max-width: 1024px) {
      .hero-grid { grid-template-columns: 1fr; }
      .hero-visual-card img { height: 380px; }
      .grid-4 { grid-template-columns: repeat(2, 1fr); }
      .grid-3 { grid-template-columns: repeat(2, 1fr); }
      .sla-metric-grid { grid-template-columns: repeat(2, 1fr); }
      .step-timeline-grid { grid-template-columns: repeat(2, 1fr); }
      .stats-counter-grid { grid-template-columns: repeat(2, 1fr); gap: 36px; }
      .stat-counter-cell:nth-child(2) { border-right: none; }
      .philosophy-grid { grid-template-columns: 1fr; }
      .cta-flex-layout { grid-template-columns: 1fr; }
      .footer-top-grid { grid-template-columns: repeat(2, 1fr); }
      .faq-accordion-grid { grid-template-columns: 1fr; }
    }
    @media (max-width: 768px) {
      .nav-links, .nav-actions .btn-outline { display: none; }
      .mobile-menu-btn { display: block; }
      .hero-content h1 { font-size: 2.1rem; }
      .grid-3, .grid-4, .scene-cards-grid { grid-template-columns: 1fr; }
      .hero-kpis { grid-template-columns: 1fr; }
      .step-timeline-grid { grid-template-columns: 1fr; }
      .pricing-card.featured { transform: none; }
      .section-wrap { padding: 60px 0; }
      .stats-counter-grid { grid-template-columns: 1fr; }
      .stat-counter-cell { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.12); padding-bottom: 20px; }
      .stat-counter-cell:last-child { border-bottom: none; }
      .footer-top-grid { grid-template-columns: 1fr; }
      .global-cta-card { padding: 36px 20px; }
    }