/* roulang page: index */
:root {
      --primary: #1A3B8B;
      --primary-light: #2A54BE;
      --accent: #00D2B4;
      --accent-glow: rgba(0, 210, 180, 0.25);
      --highlight: #FF6B35;
      --dark-navy: #0B132B;
      --dark-surface: #131E3D;
      --bg-page: #F8FAFC;
      --bg-card: #FFFFFF;
      --text-main: #0F172A;
      --text-muted: #334155;
      --text-sub: #64748B;
      --text-inverse: #FFFFFF;
      --border-light: #E2E8F0;
      --radius-lg: 20px;
      --radius-md: 14px;
      --radius-pill: 999px;
      --shadow-sm: 0 4px 6px -2px rgba(0, 0, 0, 0.03);
      --shadow-soft: 0 10px 30px -5px rgba(26, 59, 139, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
      --shadow-hover: 0 18px 36px -6px rgba(26, 59, 139, 0.16), 0 8px 16px -4px rgba(0, 0, 0, 0.04);
      --transition: all 0.28s 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", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-page);
      color: var(--text-main);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }
    a {
      color: inherit;
      text-decoration: none;
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }
    button, input, textarea {
      font-family: inherit;
      border: none;
      outline: none;
    }
    .container {
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 24px;
    }
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(0, 210, 180, 0.12);
      color: var(--primary);
      padding: 6px 14px;
      border-radius: var(--radius-pill);
      font-size: 0.85rem;
      font-weight: 700;
      letter-spacing: 0.5px;
      width: fit-content;
    }
    .badge::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--accent);
      box-shadow: 0 0 8px var(--accent);
    }
    .badge-orange {
      background: rgba(255, 107, 53, 0.12);
      color: var(--highlight);
    }
    .badge-orange::before {
      background: var(--highlight);
      box-shadow: 0 0 8px var(--highlight);
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 0 24px;
      border-radius: var(--radius-pill);
      font-weight: 600;
      font-size: 0.95rem;
      cursor: pointer;
      transition: var(--transition);
      text-align: center;
    }
    .btn-primary {
      background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 60%, var(--accent) 100%);
      color: var(--text-inverse);
      box-shadow: 0 4px 14px rgba(26, 59, 139, 0.25);
    }
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 22px rgba(26, 59, 139, 0.35);
    }
    .btn-secondary {
      background: #FFFFFF;
      color: var(--primary);
      border: 1.5px solid var(--border-light);
    }
    .btn-secondary:hover {
      border-color: var(--primary);
      background: rgba(26, 59, 139, 0.04);
      transform: translateY(-2px);
    }
    .btn-accent {
      background: var(--accent);
      color: var(--dark-navy);
      font-weight: 700;
    }
    .btn-accent:hover {
      background: #0ae2c4;
      transform: translateY(-2px);
      box-shadow: 0 6px 18px rgba(0, 210, 180, 0.35);
    }
    .header-top {
      background: var(--dark-navy);
      color: #94A3B8;
      font-size: 0.8rem;
      padding: 8px 0;
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }
    .header-top .container {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .header-top-tags {
      display: flex;
      gap: 16px;
      align-items: center;
    }
    .nav-wrap {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(226, 232, 240, 0.8);
      transition: var(--transition);
    }
    .nav-bar {
      height: 72px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .logo-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--primary);
      letter-spacing: -0.3px;
    }
    .logo-mark {
      width: 36px;
      height: 36px;
      background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
      border-radius: 10px;
      display: grid;
      place-items: center;
      color: #FFF;
      font-weight: 900;
      font-size: 1.1rem;
    }
    .nav-links {
      display: flex;
      gap: 28px;
      list-style: none;
    }
    .nav-links a {
      font-size: 0.95rem;
      font-weight: 600;
      color: var(--text-muted);
      transition: var(--transition);
      position: relative;
    }
    .nav-links a:hover, .nav-links a.active {
      color: var(--primary);
    }
    .nav-links a.active::after {
      content: "";
      position: absolute;
      bottom: -6px;
      left: 0;
      width: 100%;
      height: 2.5px;
      background: var(--accent);
      border-radius: 2px;
    }
    .nav-cta {
      display: flex;
      gap: 12px;
      align-items: center;
    }
    .nav-toggle {
      display: none;
      background: none;
      font-size: 1.6rem;
      color: var(--text-main);
      cursor: pointer;
    }
    .section-head {
      text-align: center;
      max-width: 820px;
      margin: 0 auto 52px;
    }
    .section-head h2 {
      font-size: 2.15rem;
      font-weight: 800;
      color: var(--text-main);
      margin: 12px 0 14px;
      line-height: 1.3;
    }
    .section-head p {
      font-size: 1.05rem;
      color: var(--text-sub);
      line-height: 1.7;
    }
    .section-dark .section-head h2 {
      color: #FFFFFF;
    }
    .section-dark .section-head p {
      color: #94A3B8;
    }
    .section-pad {
      padding: 96px 0;
    }
    .section-alt {
      background-color: #F1F5F9;
    }
    .section-dark {
      background-color: var(--dark-navy);
      color: #FFFFFF;
      position: relative;
      border-top: 1px solid rgba(255,255,255,0.06);
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }
    .hero-banner {
      position: relative;
      background: radial-gradient(circle at top right, rgba(0, 210, 180, 0.12), transparent 50%),
                  radial-gradient(circle at bottom left, rgba(26, 59, 139, 0.08), transparent 40%),
                  #F8FAFC;
      padding: 76px 0 84px;
      overflow: hidden;
    }
    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 48px;
      align-items: center;
    }
    .hero-content h1 {
      font-size: 2.85rem;
      font-weight: 900;
      line-height: 1.22;
      color: var(--text-main);
      margin: 18px 0 20px;
      letter-spacing: -0.5px;
    }
    .hero-content h1 span {
      background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hero-desc {
      font-size: 1.12rem;
      color: var(--text-muted);
      line-height: 1.8;
      margin-bottom: 32px;
      max-width: 620px;
    }
    .hero-cta-group {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 40px;
    }
    .hero-stats-inline {
      display: flex;
      gap: 36px;
      padding-top: 28px;
      border-top: 1px solid var(--border-light);
    }
    .hero-stat-item b {
      font-size: 1.7rem;
      font-weight: 800;
      color: var(--primary);
      display: block;
      line-height: 1;
      margin-bottom: 6px;
    }
    .hero-stat-item span {
      font-size: 0.85rem;
      color: var(--text-sub);
    }
    .hero-card-stage {
      position: relative;
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: 0 24px 48px -12px rgba(26, 59, 139, 0.18);
      background: #FFF;
      border: 1px solid var(--border-light);
    }
    .hero-card-stage img {
      width: 100%;
      height: 380px;
      object-fit: cover;
    }
    .hero-floating-badge {
      position: absolute;
      bottom: 24px;
      left: 24px;
      right: 24px;
      background: rgba(11, 19, 43, 0.88);
      backdrop-filter: blur(10px);
      padding: 16px 20px;
      border-radius: 14px;
      border: 1px solid rgba(255,255,255,0.12);
      color: #FFF;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .hero-floating-badge strong {
      display: block;
      color: var(--accent);
      font-size: 0.95rem;
    }
    .hero-floating-badge p {
      font-size: 0.82rem;
      color: #CBD5E1;
      margin: 0;
    }
    .pain-cards-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
      margin-bottom: 44px;
    }
    .pain-card {
      background: var(--bg-card);
      border-radius: var(--radius-lg);
      padding: 32px 28px;
      box-shadow: var(--shadow-soft);
      border: 1px solid var(--border-light);
      transition: var(--transition);
      position: relative;
    }
    .pain-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
    }
    .pain-icon-wrapper {
      width: 52px;
      height: 52px;
      border-radius: 12px;
      background: rgba(255, 107, 53, 0.12);
      color: var(--highlight);
      font-size: 1.5rem;
      display: grid;
      place-items: center;
      margin-bottom: 20px;
    }
    .pain-card h3 {
      font-size: 1.22rem;
      color: var(--text-main);
      margin-bottom: 12px;
      font-weight: 700;
    }
    .pain-card p {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.68;
    }
    .pain-solution-banner {
      background: linear-gradient(135deg, rgba(26, 59, 139, 0.05) 0%, rgba(0, 210, 180, 0.08) 100%);
      border-radius: var(--radius-lg);
      border: 1px dashed rgba(26, 59, 139, 0.25);
      padding: 30px;
      display: flex;
      align-items: center;
      gap: 24px;
    }
    .pain-solution-banner strong {
      color: var(--primary);
      font-size: 1.05rem;
    }
    .grid-3col {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .adv-card {
      background: var(--bg-card);
      border-radius: var(--radius-lg);
      padding: 34px 28px;
      border: 1px solid var(--border-light);
      box-shadow: var(--shadow-soft);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
    }
    .adv-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(26, 59, 139, 0.2);
    }
    .adv-icon-circle {
      width: 58px;
      height: 58px;
      border-radius: 16px;
      background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
      color: #FFF;
      font-size: 1.6rem;
      display: grid;
      place-items: center;
      margin-bottom: 22px;
      box-shadow: 0 6px 16px rgba(0, 210, 180, 0.28);
    }
    .adv-card h3 {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 12px;
    }
    .adv-card p {
      font-size: 0.93rem;
      color: var(--text-muted);
      line-height: 1.68;
      margin-bottom: 18px;
      flex-grow: 1;
    }
    .adv-tag-list {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }
    .adv-mini-tag {
      font-size: 0.78rem;
      background: #F1F5F9;
      color: var(--text-sub);
      padding: 4px 10px;
      border-radius: 6px;
      font-weight: 500;
    }
    .prod-card {
      background: var(--bg-card);
      border-radius: var(--radius-lg);
      padding: 36px 30px;
      border: 1px solid var(--border-light);
      box-shadow: var(--shadow-soft);
      transition: var(--transition);
      position: relative;
      display: flex;
      flex-direction: column;
    }
    .prod-card.featured {
      border: 2px solid var(--accent);
      transform: scale(1.02);
      box-shadow: 0 16px 40px -8px rgba(0, 210, 180, 0.22);
    }
    .prod-card:hover {
      transform: translateY(-6px) scale(1.02);
    }
    .featured-label {
      position: absolute;
      top: -14px;
      left: 50%;
      transform: translateX(-50%);
      background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
      color: #FFF;
      font-size: 0.8rem;
      font-weight: 700;
      padding: 4px 16px;
      border-radius: var(--radius-pill);
      letter-spacing: 0.5px;
    }
    .prod-card h3 {
      font-size: 1.35rem;
      color: var(--text-main);
      margin: 12px 0 8px;
    }
    .prod-card-sub {
      font-size: 0.9rem;
      color: var(--text-sub);
      margin-bottom: 22px;
    }
    .prod-card-features {
      list-style: none;
      margin-bottom: 28px;
      flex-grow: 1;
    }
    .prod-card-features li {
      position: relative;
      padding-left: 24px;
      font-size: 0.92rem;
      color: var(--text-muted);
      margin-bottom: 12px;
      line-height: 1.55;
    }
    .prod-card-features li::before {
      content: "✓";
      position: absolute;
      left: 0;
      color: var(--accent);
      font-weight: 800;
    }
    .tech-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .tech-box {
      background: var(--dark-surface);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: var(--radius-md);
      padding: 28px;
      transition: var(--transition);
    }
    .tech-box:hover {
      border-color: var(--accent);
      box-shadow: 0 0 20px rgba(0, 210, 180, 0.15);
    }
    .tech-box h3 {
      font-size: 1.15rem;
      color: #FFF;
      margin-bottom: 10px;
    }
    .tech-box p {
      font-size: 0.9rem;
      color: #94A3B8;
      line-height: 1.65;
    }
    .steps-track {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      position: relative;
    }
    .step-node {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      padding: 28px 24px;
      border: 1px solid var(--border-light);
      box-shadow: var(--shadow-sm);
      position: relative;
      transition: var(--transition);
    }
    .step-node:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
    }
    .step-number {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
      color: #FFF;
      font-weight: 800;
      font-size: 1.2rem;
      display: grid;
      place-items: center;
      margin-bottom: 18px;
    }
    .step-node h3 {
      font-size: 1.12rem;
      color: var(--text-main);
      margin-bottom: 10px;
    }
    .step-node p {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.6;
    }
    .counter-strip {
      background: linear-gradient(135deg, var(--primary) 0%, #152A68 100%);
      color: #FFF;
      border-radius: var(--radius-lg);
      padding: 48px 32px;
      box-shadow: 0 16px 36px rgba(26, 59, 139, 0.2);
    }
    .counter-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      text-align: center;
    }
    .counter-item b {
      font-size: 2.7rem;
      font-weight: 900;
      line-height: 1;
      color: var(--accent);
      display: block;
      margin-bottom: 8px;
      letter-spacing: -1px;
    }
    .counter-item p {
      font-size: 0.95rem;
      color: #E2E8F0;
      font-weight: 500;
    }
    .case-card {
      background: var(--bg-card);
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-light);
      overflow: hidden;
      box-shadow: var(--shadow-soft);
      display: grid;
      grid-template-columns: 1fr 1fr;
      margin-bottom: 36px;
    }
    .case-card-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      min-height: 320px;
    }
    .case-card-body {
      padding: 44px 38px;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }
    .case-card-body h3 {
      font-size: 1.55rem;
      font-weight: 800;
      color: var(--text-main);
      margin: 12px 0 14px;
    }
    .case-card-body p {
      font-size: 0.96rem;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 22px;
    }
    .case-stats-row {
      display: flex;
      gap: 28px;
      padding-top: 20px;
      border-top: 1px solid var(--border-light);
    }
    .case-stat-val b {
      font-size: 1.5rem;
      color: var(--primary);
      display: block;
    }
    .case-stat-val span {
      font-size: 0.8rem;
      color: var(--text-sub);
    }
    .testi-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .testi-card {
      background: var(--bg-card);
      border-radius: var(--radius-lg);
      padding: 32px 28px;
      border: 1px solid var(--border-light);
      box-shadow: var(--shadow-soft);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .testi-stars {
      color: #FFB703;
      font-size: 1.1rem;
      margin-bottom: 14px;
    }
    .testi-quote {
      font-size: 0.94rem;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 24px;
    }
    .testi-author {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .author-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: linear-gradient(135deg, #1A3B8B, #00D2B4);
      color: #FFF;
      font-weight: 700;
      display: grid;
      place-items: center;
      font-size: 0.9rem;
    }
    .author-info strong {
      font-size: 0.95rem;
      color: var(--text-main);
      display: block;
    }
    .author-info span {
      font-size: 0.8rem;
      color: var(--text-sub);
    }
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .news-card {
      background: var(--bg-card);
      border-radius: var(--radius-lg);
      overflow: hidden;
      border: 1px solid var(--border-light);
      box-shadow: var(--shadow-soft);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
    }
    .news-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
    }
    .news-thumb {
      height: 190px;
      overflow: hidden;
      position: relative;
    }
    .news-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .news-card:hover .news-thumb img {
      transform: scale(1.05);
    }
    .news-content {
      padding: 24px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }
    .news-date {
      font-size: 0.8rem;
      color: var(--text-sub);
      margin-bottom: 8px;
    }
    .news-content h3 {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 10px;
      line-height: 1.4;
    }
    .news-content p {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 18px;
      flex-grow: 1;
    }
    .news-link {
      color: var(--primary);
      font-weight: 700;
      font-size: 0.9rem;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }
    .news-link:hover {
      color: var(--accent);
    }
    .faq-container {
      max-width: 860px;
      margin: 0 auto;
    }
    .faq-item {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      margin-bottom: 16px;
      overflow: hidden;
      transition: var(--transition);
    }
    .faq-question {
      padding: 20px 26px;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-weight: 700;
      font-size: 1.05rem;
      color: var(--text-main);
      user-select: none;
    }
    .faq-question:hover {
      color: var(--primary);
    }
    .faq-icon {
      font-size: 1.2rem;
      transition: transform 0.25s ease;
      color: var(--primary);
    }
    .faq-item.active .faq-icon {
      transform: rotate(45deg);
    }
    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
      background: #FAFCFF;
      color: var(--text-muted);
      font-size: 0.94rem;
      line-height: 1.7;
      padding: 0 26px;
    }
    .faq-item.active .faq-answer {
      max-height: 240px;
      padding: 0 26px 22px;
    }
    .cta-banner-wrap {
      background: linear-gradient(135deg, var(--primary) 0%, #17387F 50%, #009D87 100%);
      border-radius: var(--radius-lg);
      padding: 64px 48px;
      color: #FFF;
      box-shadow: 0 20px 48px -10px rgba(26, 59, 139, 0.3);
      position: relative;
      overflow: hidden;
    }
    .cta-banner-wrap::after {
      content: "";
      position: absolute;
      top: -120px;
      right: -120px;
      width: 320px;
      height: 320px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(0, 210, 180, 0.25) 0%, transparent 70%);
      pointer-events: none;
    }
    .cta-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 40px;
      align-items: center;
      position: relative;
      z-index: 1;
    }
    .cta-text h2 {
      font-size: 2.3rem;
      font-weight: 900;
      margin-bottom: 14px;
      line-height: 1.25;
    }
    .cta-text p {
      font-size: 1.05rem;
      color: #E2E8F0;
      line-height: 1.7;
      margin-bottom: 24px;
    }
    .cta-form-box {
      background: rgba(255, 255, 255, 0.96);
      padding: 32px 28px;
      border-radius: 16px;
      box-shadow: 0 12px 32px rgba(0,0,0,0.15);
      color: var(--text-main);
    }
    .cta-form-box h3 {
      font-size: 1.2rem;
      margin-bottom: 6px;
      font-weight: 800;
      color: var(--text-main);
    }
    .cta-form-box p {
      font-size: 0.85rem;
      color: var(--text-sub);
      margin-bottom: 18px;
    }
    .form-group {
      margin-bottom: 14px;
    }
    .form-input {
      width: 100%;
      padding: 12px 16px;
      border-radius: 10px;
      border: 1.5px solid var(--border-light);
      font-size: 0.95rem;
      color: var(--text-main);
      background: #F8FAFC;
      transition: var(--transition);
    }
    .form-input:focus {
      border-color: var(--primary);
      background: #FFF;
      box-shadow: 0 0 0 3px rgba(26, 59, 139, 0.12);
    }
    .form-submit-btn {
      width: 100%;
      height: 48px;
      border-radius: 10px;
      background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
      color: #FFF;
      font-weight: 700;
      font-size: 1rem;
      cursor: pointer;
      transition: var(--transition);
    }
    .form-submit-btn:hover {
      background: linear-gradient(135deg, #132C6B 0%, var(--primary) 100%);
      box-shadow: 0 6px 18px rgba(26, 59, 139, 0.3);
    }
    footer {
      background: var(--dark-navy);
      color: #94A3B8;
      padding-top: 72px;
      border-top: 1px solid rgba(255,255,255,0.06);
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
      gap: 40px;
      padding-bottom: 48px;
      border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .footer-brand .logo-brand {
      color: #FFF;
      margin-bottom: 16px;
    }
    .footer-brand p {
      font-size: 0.9rem;
      line-height: 1.7;
      color: #94A3B8;
      margin-bottom: 20px;
    }
    .footer-col h4 {
      color: #FFF;
      font-size: 1.05rem;
      margin-bottom: 20px;
      font-weight: 700;
    }
    .footer-links {
      list-style: none;
    }
    .footer-links li {
      margin-bottom: 12px;
    }
    .footer-links a {
      color: #94A3B8;
      font-size: 0.9rem;
      transition: var(--transition);
    }
    .footer-links a:hover {
      color: var(--accent);
      padding-left: 4px;
    }
    .footer-contact-item {
      display: flex;
      flex-direction: column;
      gap: 4px;
      font-size: 0.9rem;
      margin-bottom: 12px;
    }
    .footer-contact-item span {
      color: #64748B;
      font-size: 0.78rem;
    }
    .footer-bottom {
      padding: 24px 0;
      text-align: center;
      font-size: 0.85rem;
      color: #64748B;
    }
    @media (max-width: 1024px) {
      .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
      }
      .grid-3col, .pain-cards-grid, .testi-grid, .news-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .steps-track {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .cta-grid {
        grid-template-columns: 1fr;
      }
    }
    @media (max-width: 768px) {
      .header-top {
        display: none;
      }
      .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #FFF;
        flex-direction: column;
        padding: 20px 24px;
        box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        gap: 16px;
      }
      .nav-links.open {
        display: flex;
      }
      .nav-toggle {
        display: block;
      }
      .hero-content h1 {
        font-size: 2.15rem;
      }
      .grid-3col, .pain-cards-grid, .testi-grid, .news-grid, .steps-track, .tech-grid {
        grid-template-columns: 1fr;
      }
      .counter-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
      }
      .case-card {
        grid-template-columns: 1fr;
      }
      .case-card-img img {
        min-height: 220px;
      }
      .case-card-body {
        padding: 28px 20px;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .section-pad {
        padding: 64px 0;
      }
    }
    @media (max-width: 480px) {
      .hero-stats-inline {
        flex-direction: column;
        gap: 16px;
      }
      .counter-grid {
        grid-template-columns: 1fr;
      }
    }