:root {
      --primary: #4338ca;
      --primary-rgb: 67, 56, 202;
      --secondary: #0ea5e9;
      --accent: #ec4899;
      --bg-base: #f8fafc;
      --bg-card: rgba(255, 255, 255, 0.92);
      --bg-glass: rgba(255, 255, 255, 0.78);
      --border-color: rgba(226, 232, 240, 0.9);
      --text-main: #0f172a;
      --text-body: #334155;
      --text-muted: #64748b;
      --holo-linear: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #ec4899 100%);
      --holo-card-border: linear-gradient(135deg, rgba(99, 102, 241, 0.4), rgba(168, 85, 247, 0.3), rgba(236, 72, 153, 0.4));
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
      --shadow-holo: 0 10px 25px -5px rgba(99, 102, 241, 0.12), 0 8px 10px -6px rgba(168, 85, 247, 0.1);
      --shadow-hover: 0 20px 30px -10px rgba(99, 102, 241, 0.2);
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      -webkit-font-smoothing: antialiased;
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      background-color: var(--bg-base);
      background-image: 
        radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.07) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(236, 72, 153, 0.08) 0px, transparent 50%),
        radial-gradient(at 50% 50%, rgba(14, 165, 233, 0.05) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(168, 85, 247, 0.07) 0px, transparent 50%);
      background-attachment: fixed;
      color: var(--text-body);
      line-height: 1.6;
      font-size: 15px;
      overflow-x: hidden;
    }
    .container {
      width: 100%;
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 20px;
      padding-right: 20px;
    }
    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.25s ease;
    }
    /* 顶部导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.88);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(226, 232, 240, 0.8);
      box-shadow: var(--shadow-sm);
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }
    .brand-area {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .brand-logo-wrap {
      max-width: 140px;
      display: flex;
      align-items: center;
    }
    .brand-logo-wrap img {
      max-height: 40px;
      width: auto;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 0;
      list-style: none;
    }
    .nav-links li a {
      display: inline-block;
      padding: 8px 12px;
      font-weight: 500;
      color: var(--text-main);
      font-size: 14px;
      border-radius: var(--radius-sm);
      transition: all 0.2s ease;
    }
    .nav-links li a:hover {
      color: var(--primary);
      background: rgba(99, 102, 241, 0.08);
    }
    .header-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .btn-header {
      padding: 9px 20px;
      font-size: 14px;
      font-weight: 600;
      border-radius: 999px;
      background: var(--holo-linear);
      color: #ffffff !important;
      box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }
    .btn-header:hover {
      transform: translateY(-1px);
      box-shadow: 0 6px 18px rgba(99, 102, 241, 0.4);
    }
    .mobile-menu-btn {
      display: none;
      background: transparent;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      padding: 8px 10px;
      cursor: pointer;
      color: var(--text-main);
    }
    .mobile-menu-btn svg {
      width: 20px;
      height: 20px;
      display: block;
    }
    /* 镭射质感徽章与卡片 */
    .holo-tag {
      display: inline-flex;
      align-items: center;
      padding: 4px 12px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 600;
      background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(236, 72, 153, 0.12));
      border: 1px solid rgba(168, 85, 247, 0.25);
      color: #4338ca;
    }
    .holo-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-holo);
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
      position: relative;
    }
    .holo-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(168, 85, 247, 0.4);
    }
    /* 首屏 Hero */
    .hero-section {
      padding: 64px 0 54px;
      text-align: center;
      position: relative;
    }
    .hero-badge-wrap {
      margin-bottom: 20px;
    }
    .hero-title {
      font-size: 38px;
      font-weight: 800;
      color: var(--text-main);
      line-height: 1.25;
      margin-bottom: 18px;
      letter-spacing: -0.5px;
    }
    .hero-desc {
      font-size: 18px;
      color: var(--text-body);
      max-width: 820px;
      margin: 0 auto 32px;
      line-height: 1.6;
    }
    .hero-cta-group {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
      margin-bottom: 40px;
    }
    .btn-main {
      padding: 13px 32px;
      font-size: 16px;
      font-weight: 700;
      color: #ffffff !important;
      border-radius: 999px;
      background: var(--holo-linear);
      box-shadow: 0 8px 24px rgba(99, 102, 241, 0.35);
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .btn-main:hover {
      transform: translateY(-2px);
      box-shadow: 0 12px 28px rgba(99, 102, 241, 0.45);
    }
    .btn-outline {
      padding: 12px 28px;
      font-size: 16px;
      font-weight: 600;
      color: var(--text-main);
      border-radius: 999px;
      background: #ffffff;
      border: 1.5px solid rgba(99, 102, 241, 0.3);
      box-shadow: var(--shadow-sm);
    }
    .btn-outline:hover {
      border-color: var(--primary);
      background: rgba(99, 102, 241, 0.04);
      color: var(--primary);
    }
    .hero-metrics {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      max-width: 1040px;
      margin: 0 auto;
    }
    .metric-box {
      padding: 24px 16px;
      border-radius: var(--radius-md);
      background: var(--bg-glass);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }
    .metric-value {
      font-size: 30px;
      font-weight: 800;
      color: var(--primary);
      margin-bottom: 4px;
    }
    .metric-label {
      font-size: 14px;
      color: var(--text-muted);
    }
    /* 模块通用样式 */
    .section-spacing {
      padding: 72px 0;
    }
    .section-head {
      text-align: center;
      max-width: 760px;
      margin: 0 auto 48px;
    }
    .section-head h2 {
      font-size: 30px;
      font-weight: 800;
      color: var(--text-main);
      margin-top: 10px;
      margin-bottom: 12px;
    }
    .section-head p {
      font-size: 15px;
      color: var(--text-muted);
    }
    /* 平台支持模型跑马灯/标签云 */
    .models-chip-grid {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 10px;
      margin-top: 24px;
    }
    .model-chip {
      padding: 8px 16px;
      background: #ffffff;
      border: 1px solid rgba(203, 213, 225, 0.8);
      border-radius: 999px;
      font-size: 13px;
      font-weight: 600;
      color: var(--text-main);
      box-shadow: var(--shadow-sm);
      transition: all 0.2s;
    }
    .model-chip:hover {
      border-color: var(--secondary);
      color: var(--secondary);
      transform: translateY(-2px);
    }
    /* 核心平台介绍大卡 */
    .intro-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 32px;
      align-items: center;
    }
    .intro-card {
      padding: 36px;
      background: var(--bg-card);
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-holo);
    }
    .intro-card h3 {
      font-size: 24px;
      color: var(--text-main);
      margin-bottom: 16px;
    }
    .intro-card p {
      margin-bottom: 20px;
      line-height: 1.7;
    }
    .feature-list {
      list-style: none;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }
    .feature-list li {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      font-weight: 500;
      color: var(--text-body);
    }
    .feature-list li span.dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--holo-linear);
      display: inline-block;
    }
    .intro-showcase {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .showcase-item {
      padding: 20px 24px;
      border-radius: var(--radius-md);
      background: #ffffff;
      border-left: 4px solid var(--primary);
      box-shadow: var(--shadow-sm);
    }
    .showcase-item h4 {
      font-size: 16px;
      color: var(--text-main);
      margin-bottom: 6px;
    }
    .showcase-item p {
      font-size: 13px;
      color: var(--text-muted);
      margin: 0;
    }
    /* 核心服务能力网格 */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .service-card {
      padding: 28px 24px;
      border-radius: var(--radius-md);
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      height: 100%;
    }
    .service-card-top {
      margin-bottom: 18px;
    }
    .service-icon-box {
      width: 46px;
      height: 46px;
      border-radius: 12px;
      background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(236, 72, 153, 0.15));
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
      color: var(--primary);
      font-weight: 700;
      font-size: 18px;
    }
    .service-card h3 {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 10px;
    }
    .service-card p {
      font-size: 14px;
      color: var(--text-body);
      line-height: 1.6;
    }
    /* 行业解决方案与素材图 */
    .solutions-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .solution-item {
      background: #ffffff;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      overflow: hidden;
      box-shadow: var(--shadow-holo);
      display: flex;
      flex-direction: column;
    }
    .solution-media {
      width: 100%;
      aspect-ratio: 16 / 9;
      overflow: hidden;
      background: #e2e8f0;
    }
    .solution-media.square-ratio {
      aspect-ratio: 4 / 3;
    }
    .solution-media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.4s ease;
    }
    .solution-item:hover .solution-media img {
      transform: scale(1.04);
    }
    .solution-content {
      padding: 22px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .solution-content h3 {
      font-size: 18px;
      color: var(--text-main);
      margin-bottom: 8px;
    }
    .solution-content p {
      font-size: 13.5px;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 16px;
    }
    .solution-tag {
      font-size: 12px;
      padding: 3px 10px;
      border-radius: 4px;
      background: #f1f5f9;
      color: var(--primary);
      align-self: flex-start;
      font-weight: 600;
    }
    /* 流程与网络 */
    .process-timeline {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }
    .step-card {
      padding: 24px 20px;
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      position: relative;
    }
    .step-num {
      display: inline-block;
      font-size: 24px;
      font-weight: 800;
      color: var(--secondary);
      margin-bottom: 10px;
    }
    .step-card h3 {
      font-size: 16px;
      color: var(--text-main);
      margin-bottom: 8px;
    }
    .step-card p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.5;
    }
    /* 对比评测高亮区 */
    .compare-wrapper {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-holo);
      overflow: hidden;
      padding: 32px;
    }
    .compare-header-box {
      display: flex;
      justify-content: space-between;
      align-items: center;
      background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(236, 72, 153, 0.08));
      padding: 20px 28px;
      border-radius: var(--radius-md);
      border: 1px solid rgba(168, 85, 247, 0.2);
      margin-bottom: 28px;
      flex-wrap: wrap;
      gap: 16px;
    }
    .rating-badge {
      display: flex;
      align-items: baseline;
      gap: 8px;
    }
    .rating-score {
      font-size: 36px;
      font-weight: 900;
      color: var(--primary);
    }
    .rating-max {
      font-size: 15px;
      color: var(--text-muted);
      font-weight: 600;
    }
    .rating-stars {
      color: #f59e0b;
      font-size: 18px;
      letter-spacing: 2px;
    }
    .table-container {
      width: 100%;
      overflow-x: auto;
    }
    .compare-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
    }
    .compare-table th, .compare-table td {
      padding: 16px 20px;
      border-bottom: 1px solid var(--border-color);
      font-size: 14px;
    }
    .compare-table th {
      background: #f8fafc;
      font-weight: 700;
      color: var(--text-main);
    }
    .compare-table td.highlight-cell {
      background: rgba(99, 102, 241, 0.04);
      font-weight: 600;
      color: var(--primary);
    }
    /* 需求匹配与价格参考 */
    .match-price-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
    }
    .price-table-box {
      padding: 28px;
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }
    .price-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 14px 0;
      border-bottom: 1px dashed var(--border-color);
    }
    .price-row:last-child {
      border-bottom: none;
    }
    .price-name {
      font-weight: 600;
      color: var(--text-main);
    }
    .price-cost {
      color: #059669;
      font-weight: 700;
    }
    /* 客户评论网格 (6条) */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .review-card {
      padding: 24px;
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .review-text {
      font-size: 14px;
      color: var(--text-body);
      line-height: 1.6;
      margin-bottom: 20px;
      font-style: normal;
    }
    .reviewer-meta {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid var(--border-color);
      padding-top: 14px;
    }
    .reviewer-avatar {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--holo-linear);
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 14px;
    }
    .reviewer-info h4 {
      font-size: 14px;
      color: var(--text-main);
    }
    .reviewer-info span {
      font-size: 12px;
      color: var(--text-muted);
    }
    /* FAQ 手风琴 */
    .faq-accordion {
      display: flex;
      flex-direction: column;
      gap: 14px;
      max-width: 960px;
      margin: 0 auto;
    }
    .faq-item {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: all 0.25s;
    }
    .faq-trigger {
      width: 100%;
      text-align: left;
      padding: 18px 24px;
      background: transparent;
      border: none;
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      font-size: 15px;
      font-weight: 600;
      color: var(--text-main);
    }
    .faq-icon {
      font-size: 18px;
      color: var(--primary);
      transition: transform 0.25s ease;
    }
    .faq-item.active .faq-icon {
      transform: rotate(45deg);
    }
    .faq-content {
      display: none;
      padding: 0 24px 20px;
      font-size: 14px;
      color: var(--text-body);
      line-height: 1.7;
    }
    .faq-item.active .faq-content {
      display: block;
    }
    /* 文章与资讯 */
    .article-section-box {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      padding: 28px;
      box-shadow: var(--shadow-sm);
    }
    .article-links-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 14px;
    }
    .article-pill {
      display: inline-block;
      padding: 8px 16px;
      background: #f8fafc;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      font-size: 13px;
      color: var(--primary);
      font-weight: 500;
    }
    .article-pill:hover {
      background: #f1f5f9;
      border-color: var(--primary);
    }
    /* 表单与联系区 */
    .contact-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 36px;
    }
    .form-wrapper {
      background: var(--bg-card);
      border-radius: var(--radius-lg);
      padding: 32px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-holo);
    }
    .form-group {
      margin-bottom: 20px;
    }
    .form-group label {
      display: block;
      font-size: 14px;
      font-weight: 600;
      color: var(--text-main);
      margin-bottom: 8px;
    }
    .form-control {
      width: 100%;
      padding: 12px 16px;
      border: 1.5px solid var(--border-color);
      border-radius: var(--radius-sm);
      font-size: 14px;
      color: var(--text-main);
      background: #ffffff;
      outline: none;
      transition: border-color 0.2s;
    }
    .form-control:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
    }
    textarea.form-control {
      resize: vertical;
      min-height: 100px;
    }
    .btn-submit {
      width: 100%;
      padding: 14px;
      background: var(--holo-linear);
      border: none;
      border-radius: var(--radius-sm);
      color: #ffffff;
      font-weight: 700;
      font-size: 15px;
      cursor: pointer;
      box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
      transition: all 0.25s;
    }
    .btn-submit:hover {
      opacity: 0.95;
      transform: translateY(-1px);
    }
    .contact-info-panel {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }
    .qr-card {
      background: #ffffff;
      padding: 24px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      text-align: center;
      box-shadow: var(--shadow-sm);
    }
    .qr-img-box {
      width: 140px;
      height: 140px;
      margin: 0 auto 14px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .qr-img-box img {
      max-width: 100%;
      max-height: 100%;
      border-radius: var(--radius-sm);
    }
    .contact-details-list {
      background: #ffffff;
      padding: 24px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      list-style: none;
    }
    .contact-details-list li {
      padding: 8px 0;
      display: flex;
      justify-content: space-between;
      border-bottom: 1px solid #f1f5f9;
      font-size: 13.5px;
    }
    .contact-details-list li:last-child {
      border-bottom: none;
    }
    /* 页脚与友情链接 */
    .site-footer {
      background: #ffffff;
      border-top: 1px solid var(--border-color);
      padding: 48px 0 28px;
      color: var(--text-body);
      margin-top: 50px;
    }
    .footer-top-grid {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr;
      gap: 40px;
      margin-bottom: 36px;
    }
    .footer-desc {
      font-size: 13.5px;
      color: var(--text-muted);
      margin-top: 12px;
      line-height: 1.7;
    }
    .footer-col h4 {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 16px;
    }
    .footer-col ul {
      list-style: none;
    }
    .footer-col ul li {
      margin-bottom: 8px;
    }
    .footer-col ul li a {
      color: var(--text-muted);
      font-size: 13.5px;
    }
    .footer-col ul li a:hover {
      color: var(--primary);
    }
    .friend-links-box {
      padding: 20px 0;
      border-top: 1px solid #f1f5f9;
      border-bottom: 1px solid #f1f5f9;
      margin-bottom: 24px;
    }
    .friend-links-box h5 {
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 10px;
      font-weight: 600;
    }
    .links-flex {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
    }
    .links-flex a {
      font-size: 13px;
      color: var(--text-muted);
    }
    .links-flex a:hover {
      color: var(--primary);
    }
    .footer-bottom-copy {
      text-align: center;
      font-size: 13px;
      color: var(--text-muted);
    }
    /* 浮动客服 */
    .floating-kefu {
      position: fixed;
      right: 20px;
      bottom: 40px;
      z-index: 999;
      background: #ffffff;
      border-radius: 999px;
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
      border: 1px solid rgba(99, 102, 241, 0.3);
      padding: 8px 18px;
      display: flex;
      align-items: center;
      gap: 8px;
      cursor: pointer;
      font-weight: 600;
      font-size: 13px;
      color: var(--primary);
      transition: all 0.25s ease;
    }
    .floating-kefu:hover {
      transform: translateY(-3px);
      box-shadow: 0 14px 28px rgba(99, 102, 241, 0.25);
    }
    .floating-kefu-modal {
      display: none;
      position: fixed;
      right: 20px;
      bottom: 96px;
      z-index: 1000;
      background: #ffffff;
      padding: 16px;
      border-radius: var(--radius-md);
      box-shadow: 0 12px 32px rgba(0,0,0,0.18);
      border: 1px solid var(--border-color);
      text-align: center;
      width: 180px;
    }
    .floating-kefu-modal.active {
      display: block;
    }
    .floating-kefu-modal img {
      width: 140px;
      height: 140px;
      display: block;
      margin: 0 auto 8px;
    }
    .floating-kefu-modal p {
      font-size: 12px;
      color: var(--text-muted);
      margin: 0;
    }
    /* 响应式调整 */
    @media (max-width: 992px) {
      .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        width: 100%;
        background: #ffffff;
        flex-direction: column;
        padding: 16px;
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-holo);
      }
      .nav-links.active {
        display: flex;
      }
      .mobile-menu-btn {
        display: block;
      }
      .services-grid, .solutions-grid, .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .hero-metrics, .process-timeline {
        grid-template-columns: repeat(2, 1fr);
      }
      .intro-grid, .match-price-grid, .contact-grid {
        grid-template-columns: 1fr;
      }
      .footer-top-grid {
        grid-template-columns: 1fr;
        gap: 24px;
      }
    }
    @media (max-width: 640px) {
      .hero-title {
        font-size: 26px;
      }
      .hero-desc {
        font-size: 15px;
      }
      .services-grid, .solutions-grid, .reviews-grid, .hero-metrics, .process-timeline {
        grid-template-columns: 1fr;
      }
      .feature-list {
        grid-template-columns: 1fr;
      }
      .compare-header-box {
        flex-direction: column;
        align-items: flex-start;
      }
    }