:root {
      --bg-main: #f8fafc;
      --bg-card: #ffffff;
      --bg-subtle: #f1f5f9;
      --text-main: #0f172a;
      --text-muted: #475569;
      --text-light: #64748b;
      --neon-cyan: #06b6d4;
      --neon-magenta: #d946ef;
      --neon-purple: #8b5cf6;
      --neon-blue: #3b82f6;
      --border-color: #e2e8f0;
      --border-glow: rgba(139, 92, 246, 0.2);
      --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
      --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
      --shadow-neon: 0 12px 30px -4px rgba(6, 182, 212, 0.18), 0 4px 12px rgba(217, 70, 239, 0.12);
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --container-width: 1200px;
      --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", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-main);
      color: var(--text-main);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
      position: relative;
    }

    body::before {
      content: "";
      position: fixed;
      top: 0;
      left: 0;
      width: 100vw;
      height: 100vh;
      background: radial-gradient(circle at 15% 15%, rgba(6, 182, 212, 0.04) 0%, transparent 40%),
                  radial-gradient(circle at 85% 25%, rgba(217, 70, 239, 0.04) 0%, transparent 40%),
                  radial-gradient(circle at 50% 75%, rgba(139, 92, 246, 0.03) 0%, transparent 50%);
      pointer-events: none;
      z-index: -1;
    }

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

    .container {
      width: 100%;
      max-width: var(--container-width);
      margin-left: auto;
      margin-right: auto;
      padding-left: 20px;
      padding-right: 20px;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    }

    .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 {
      display: flex;
      align-items: center;
      height: 38px;
    }

    .brand-logo-wrap img {
      height: 38px;
      width: auto;
      object-fit: contain;
    }

    .brand-name {
      font-size: 1.25rem;
      font-weight: 800;
      letter-spacing: -0.5px;
      color: var(--text-main);
      display: flex;
      align-items: center;
      gap: 4px;
    }

    .brand-name-tag {
      font-size: 0.7rem;
      font-weight: 700;
      background: linear-gradient(135deg, var(--neon-cyan), var(--neon-magenta));
      color: #ffffff;
      padding: 2px 6px;
      border-radius: 4px;
      text-transform: uppercase;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 0;
      list-style: none;
    }

    .nav-links a {
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--text-muted);
      padding: 8px 12px;
      border-radius: var(--radius-sm);
    }

    .nav-links a:hover {
      color: var(--neon-purple);
      background: rgba(139, 92, 246, 0.06);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .btn-neon-primary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      background: linear-gradient(135deg, #06b6d4 0%, #8b5cf6 50%, #d946ef 100%);
      color: #ffffff !important;
      font-weight: 600;
      padding: 10px 20px;
      border-radius: 9999px;
      box-shadow: 0 4px 14px rgba(139, 92, 246, 0.35);
      border: none;
      cursor: pointer;
      font-size: 0.95rem;
      white-space: nowrap;
    }

    .btn-neon-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(217, 70, 239, 0.45);
    }

    .btn-outline {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      background: #ffffff;
      color: var(--text-main);
      font-weight: 600;
      padding: 10px 20px;
      border-radius: 9999px;
      border: 1px solid var(--border-color);
      cursor: pointer;
      font-size: 0.95rem;
      box-shadow: var(--shadow-sm);
    }

    .btn-outline:hover {
      border-color: var(--neon-cyan);
      color: var(--neon-cyan);
      background: rgba(6, 182, 212, 0.04);
    }

    .mobile-menu-toggle {
      display: none;
      background: transparent;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      padding: 8px;
      cursor: pointer;
      color: var(--text-main);
    }

    .hero-section {
      padding: 70px 0 50px;
      background: linear-gradient(180deg, #ffffff 0%, var(--bg-main) 100%);
      position: relative;
      border-bottom: 1px solid var(--border-color);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 40px;
      align-items: center;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 14px;
      border-radius: 9999px;
      background: rgba(6, 182, 212, 0.08);
      border: 1px solid rgba(6, 182, 212, 0.25);
      color: #0891b2;
      font-size: 0.85rem;
      font-weight: 600;
      margin-bottom: 20px;
    }

    .hero-title {
      font-size: 2.75rem;
      font-weight: 800;
      line-height: 1.2;
      color: var(--text-main);
      margin-bottom: 20px;
      letter-spacing: -1px;
    }

    .hero-title .text-gradient {
      background: linear-gradient(135deg, #06b6d4 0%, #8b5cf6 50%, #d946ef 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-desc {
      font-size: 1.1rem;
      color: var(--text-muted);
      margin-bottom: 30px;
      line-height: 1.7;
    }

    .hero-cta-group {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      align-items: center;
      margin-bottom: 32px;
    }

    .hero-cta-group .btn-lg {
      padding: 14px 30px;
      font-size: 1.05rem;
    }

    .hero-features-bar {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      font-size: 0.85rem;
      color: var(--text-muted);
      border-top: 1px dashed var(--border-color);
      padding-top: 20px;
    }

    .hero-features-bar span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .hero-features-bar svg {
      width: 16px;
      height: 16px;
      color: #10b981;
    }

    .hero-console-card {
      background: #ffffff;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(139, 92, 246, 0.2);
      box-shadow: var(--shadow-neon);
      padding: 24px;
      position: relative;
      overflow: hidden;
    }

    .hero-console-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid var(--border-color);
      padding-bottom: 14px;
      margin-bottom: 16px;
    }

    .console-dots {
      display: flex;
      gap: 6px;
    }

    .console-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
    }

    .dot-red { background: #ef4444; }
    .dot-yellow { background: #f59e0b; }
    .dot-green { background: #10b981; }

    .console-status {
      font-size: 0.75rem;
      color: #059669;
      background: #ecfdf5;
      padding: 3px 8px;
      border-radius: 4px;
      font-weight: 600;
    }

    .console-chips {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 16px;
    }

    .console-chip {
      font-size: 0.75rem;
      padding: 4px 10px;
      background: var(--bg-subtle);
      border: 1px solid var(--border-color);
      border-radius: 6px;
      color: var(--text-muted);
      font-weight: 500;
    }

    .console-chip.active {
      background: rgba(139, 92, 246, 0.08);
      border-color: rgba(139, 92, 246, 0.3);
      color: var(--neon-purple);
      font-weight: 600;
    }

    .console-terminal {
      background: #0f172a;
      border-radius: var(--radius-sm);
      padding: 16px;
      color: #94a3b8;
      font-family: monospace;
      font-size: 0.8rem;
      line-height: 1.6;
    }

    .terminal-line {
      display: flex;
      gap: 8px;
    }

    .terminal-accent {
      color: #38bdf8;
    }

    .terminal-success {
      color: #4ade80;
    }

    .section {
      padding: 70px 0;
      position: relative;
    }

    .section-bg-alt {
      background-color: #ffffff;
      border-top: 1px solid var(--border-color);
      border-bottom: 1px solid var(--border-color);
    }

    .section-header {
      text-align: center;
      max-width: 760px;
      margin: 0 auto 50px;
    }

    .section-tag {
      display: inline-block;
      font-size: 0.8rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--neon-purple);
      background: rgba(139, 92, 246, 0.08);
      padding: 4px 12px;
      border-radius: 9999px;
      margin-bottom: 12px;
    }

    .section-title {
      font-size: 2rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 12px;
      letter-spacing: -0.5px;
    }

    .section-subtitle {
      font-size: 1rem;
      color: var(--text-muted);
    }

    .metrics-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .metric-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      text-align: center;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .metric-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: rgba(6, 182, 212, 0.3);
    }

    .metric-number {
      font-size: 2.2rem;
      font-weight: 800;
      background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      margin-bottom: 6px;
    }

    .metric-label {
      font-size: 0.9rem;
      color: var(--text-muted);
      font-weight: 500;
    }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      gap: 24px;
    }

    .service-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
    }

    .service-card:hover {
      border-color: rgba(217, 70, 239, 0.3);
      box-shadow: 0 10px 25px -5px rgba(217, 70, 239, 0.12);
      transform: translateY(-3px);
    }

    .service-icon-box {
      width: 44px;
      height: 44px;
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
      font-weight: 700;
      font-size: 1.1rem;
    }

    .icon-cyan { background: rgba(6, 182, 212, 0.1); color: #0891b2; }
    .icon-purple { background: rgba(139, 92, 246, 0.1); color: #7c3aed; }
    .icon-pink { background: rgba(217, 70, 239, 0.1); color: #c026d3; }
    .icon-blue { background: rgba(59, 130, 246, 0.1); color: #2563eb; }

    .service-card h3 {
      font-size: 1.15rem;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--text-main);
    }

    .service-card p {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 16px;
      flex-grow: 1;
    }

    .service-badge {
      align-self: flex-start;
      font-size: 0.75rem;
      padding: 3px 8px;
      border-radius: 4px;
      background: var(--bg-subtle);
      color: var(--text-muted);
      border: 1px solid var(--border-color);
    }

    .models-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: center;
      padding: 30px;
      background: #ffffff;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .model-tag {
      padding: 8px 16px;
      background: var(--bg-subtle);
      border: 1px solid var(--border-color);
      border-radius: 9999px;
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--text-main);
      transition: var(--transition);
    }

    .model-tag:hover {
      background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(139, 92, 246, 0.1));
      border-color: var(--neon-cyan);
      transform: scale(1.05);
    }

    .steps-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      position: relative;
    }

    .step-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      position: relative;
      box-shadow: var(--shadow-sm);
    }

    .step-number {
      font-size: 1.75rem;
      font-weight: 900;
      color: rgba(139, 92, 246, 0.25);
      margin-bottom: 12px;
      display: block;
    }

    .step-card h3 {
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .step-card p {
      font-size: 0.88rem;
      color: var(--text-muted);
    }

    .media-card-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-bottom: 40px;
    }

    .media-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
    }

    .media-card-img-wrap {
      width: 100%;
      background: #0f172a;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .media-card-img-wrap img {
      width: 100%;
      height: auto;
      display: block;
      transition: var(--transition);
    }

    .media-card:hover .media-card-img-wrap img {
      transform: scale(1.03);
    }

    .media-card-body {
      padding: 18px;
    }

    .media-card-body h3 {
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 6px;
    }

    .media-card-body p {
      font-size: 0.85rem;
      color: var(--text-muted);
    }

    .banner-container {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
      margin-top: 30px;
    }

    .banner-item {
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      background: #ffffff;
    }

    .banner-item img {
      width: 100%;
      height: auto;
      display: block;
    }

    .comparison-container {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 30px;
      box-shadow: var(--shadow-md);
    }

    .rating-banner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      background: linear-gradient(135deg, rgba(6, 182, 212, 0.08), rgba(217, 70, 239, 0.08));
      border: 1px solid rgba(139, 92, 246, 0.2);
      border-radius: var(--radius-md);
      padding: 20px 24px;
      margin-bottom: 24px;
    }

    .rating-score-box {
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .rating-badge {
      font-size: 2.2rem;
      font-weight: 900;
      color: #d946ef;
    }

    .rating-stars {
      color: #f59e0b;
      font-size: 1.25rem;
      letter-spacing: 2px;
    }

    .rating-meta h4 {
      font-size: 1.1rem;
      font-weight: 700;
    }

    .rating-meta p {
      font-size: 0.85rem;
      color: var(--text-muted);
    }

    .table-responsive {
      width: 100%;
      overflow-x: auto;
    }

    .custom-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      font-size: 0.9rem;
    }

    .custom-table th, .custom-table td {
      padding: 14px 16px;
      border-bottom: 1px solid var(--border-color);
    }

    .custom-table th {
      background: var(--bg-subtle);
      font-weight: 700;
      color: var(--text-main);
    }

    .highlight-col {
      background: rgba(6, 182, 212, 0.03);
      font-weight: 600;
      color: #0891b2;
    }

    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .testimonial-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .testimonial-content {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 20px;
      position: relative;
    }

    .testimonial-author {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid var(--border-color);
      padding-top: 14px;
    }

    .author-avatar {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 0.95rem;
    }

    .author-info h4 {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--text-main);
    }

    .author-info p {
      font-size: 0.8rem;
      color: var(--text-light);
    }

    .faq-accordion {
      max-width: 900px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .faq-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: var(--transition);
    }

    .faq-header {
      padding: 18px 20px;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-weight: 600;
      font-size: 0.98rem;
      user-select: none;
    }

    .faq-header:hover {
      background: var(--bg-subtle);
      color: var(--neon-purple);
    }

    .faq-icon {
      font-size: 1.2rem;
      transition: transform 0.2s ease;
      color: var(--text-light);
    }

    .faq-content {
      padding: 0 20px 18px;
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.6;
      display: none;
      border-top: 1px solid var(--bg-subtle);
    }

    .faq-item.active {
      border-color: rgba(139, 92, 246, 0.3);
      box-shadow: var(--shadow-sm);
    }

    .faq-item.active .faq-content {
      display: block;
    }

    .faq-item.active .faq-icon {
      transform: rotate(45deg);
      color: var(--neon-magenta);
    }

    .articles-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 16px;
      margin-top: 24px;
    }

    .article-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      padding: 16px;
      transition: var(--transition);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .article-item:hover {
      border-color: var(--neon-cyan);
      transform: translateY(-2px);
    }

    .article-item h4 {
      font-size: 0.92rem;
      font-weight: 600;
      color: var(--text-main);
      margin-bottom: 8px;
      line-height: 1.4;
    }

    .article-link {
      font-size: 0.8rem;
      color: var(--neon-purple);
      font-weight: 600;
    }

    .contact-form-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 40px;
      box-shadow: var(--shadow-md);
    }

    .form-group {
      margin-bottom: 18px;
    }

    .form-group label {
      display: block;
      font-size: 0.88rem;
      font-weight: 600;
      margin-bottom: 6px;
      color: var(--text-main);
    }

    .form-control {
      width: 100%;
      padding: 12px 14px;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      font-size: 0.9rem;
      background: var(--bg-main);
      color: var(--text-main);
      transition: var(--transition);
    }

    .form-control:focus {
      outline: none;
      border-color: var(--neon-purple);
      background: #ffffff;
      box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
    }

    .qr-contact-box {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      background: linear-gradient(180deg, var(--bg-subtle) 0%, #ffffff 100%);
      border: 1px dashed var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
    }

    .qr-img-wrap {
      width: 160px;
      height: 160px;
      background: #ffffff;
      padding: 8px;
      border-radius: var(--radius-sm);
      box-shadow: var(--shadow-sm);
      border: 1px solid var(--border-color);
      margin-bottom: 16px;
    }

    .qr-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: contain;
    }

    .contact-info-list {
      margin-top: 16px;
      text-align: left;
      width: 100%;
      font-size: 0.88rem;
      color: var(--text-muted);
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .site-footer {
      background: #ffffff;
      border-top: 1px solid var(--border-color);
      padding: 40px 0 24px;
      color: var(--text-muted);
      font-size: 0.88rem;
    }

    .footer-top {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 30px;
      padding-bottom: 24px;
      border-bottom: 1px solid var(--border-color);
    }

    .footer-brand {
      max-width: 320px;
    }

    .footer-brand p {
      margin-top: 10px;
      font-size: 0.85rem;
      color: var(--text-light);
    }

    .footer-links-group {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      align-items: center;
    }

    .footer-links-group a {
      color: var(--text-muted);
      font-size: 0.85rem;
    }

    .footer-links-group a:hover {
      color: var(--neon-cyan);
    }

    .friend-links-area {
      padding: 16px 0;
      border-bottom: 1px solid var(--border-color);
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 12px;
      font-size: 0.82rem;
    }

    .friend-links-area span {
      font-weight: 700;
      color: var(--text-main);
    }

    .friend-links-area a {
      color: var(--text-light);
      padding: 2px 8px;
      background: var(--bg-subtle);
      border-radius: 4px;
    }

    .friend-links-area a:hover {
      color: var(--neon-purple);
      background: rgba(139, 92, 246, 0.08);
    }

    .footer-bottom {
      padding-top: 16px;
      text-align: center;
      font-size: 0.8rem;
      color: var(--text-light);
    }

    .floating-widget {
      position: fixed;
      right: 20px;
      bottom: 30px;
      z-index: 99;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .float-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: #ffffff;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-md);
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      color: var(--text-main);
      transition: var(--transition);
    }

    .float-btn:hover {
      transform: scale(1.1);
      border-color: var(--neon-magenta);
      color: var(--neon-magenta);
    }

    .float-btn-primary {
      background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
      color: #ffffff;
      border: none;
    }

    @media (max-width: 992px) {
      .hero-grid {
        grid-template-columns: 1fr;
      }
      .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .steps-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .testimonials-grid {
        grid-template-columns: 1fr;
      }
      .media-card-grid {
        grid-template-columns: 1fr;
      }
      .contact-form-grid {
        grid-template-columns: 1fr;
      }
      .banner-container {
        grid-template-columns: 1fr;
      }
      .nav-links {
        display: none;
      }
      .mobile-menu-toggle {
        display: block;
      }
      .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 72px;
        left: 0;
        width: 100%;
        background: #ffffff;
        padding: 20px;
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-md);
      }
    }

    @media (max-width: 576px) {
      .hero-title {
        font-size: 2rem;
      }
      .metrics-grid {
        grid-template-columns: 1fr;
      }
      .steps-grid {
        grid-template-columns: 1fr;
      }
      .section {
        padding: 45px 0;
      }
    }