:root {
      --bg-primary: #070913;
      --bg-secondary: #0e1224;
      --bg-card: rgba(18, 24, 48, 0.75);
      --bg-card-hover: rgba(28, 36, 72, 0.85);
      --text-main: #f0f4ff;
      --text-muted: #94a3b8;
      --neon-cyan: #00f0ff;
      --neon-pink: #ff007f;
      --neon-purple: #9d4edd;
      --neon-green: #00ffa3;
      --neon-gold: #ffb703;
      --border-glow: rgba(0, 240, 255, 0.25);
      --border-pink: rgba(255, 0, 127, 0.3);
      --shadow-glow: 0 0 25px rgba(0, 240, 255, 0.15);
      --container-width: 1200px;
      --radius: 12px;
      --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-primary);
      color: var(--text-main);
      line-height: 1.6;
    }

    body {
      background: radial-gradient(circle at 15% 10%, rgba(157, 78, 221, 0.15) 0%, transparent 40%),
                  radial-gradient(circle at 85% 30%, rgba(0, 240, 255, 0.12) 0%, transparent 45%),
                  radial-gradient(circle at 50% 80%, rgba(255, 0, 127, 0.1) 0%, transparent 50%),
                  var(--bg-primary);
      background-attachment: fixed;
      min-height: 100vh;
      overflow-x: hidden;
    }

    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;
    }

    header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(7, 9, 19, 0.85);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(0, 240, 255, 0.15);
      transition: var(--transition);
    }

    .navbar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 76px;
    }

    .nav-brand {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .nav-brand-logo-wrap {
      max-height: 42px;
      display: flex;
      align-items: center;
    }

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

    .nav-brand-name {
      font-size: 1.25rem;
      font-weight: 700;
      letter-spacing: 0.5px;
      color: #ffffff;
      text-shadow: 0 0 10px rgba(0, 240, 255, 0.6);
    }

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

    .nav-links li a {
      font-size: 0.95rem;
      color: var(--text-muted);
      font-weight: 500;
      padding: 10px 14px;
      display: inline-block;
    }

    .nav-links li a:hover {
      color: var(--neon-cyan);
      text-shadow: 0 0 8px rgba(0, 240, 255, 0.8);
    }

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

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 10px 22px;
      border-radius: 30px;
      font-size: 0.95rem;
      font-weight: 600;
      cursor: pointer;
      border: 1px solid transparent;
      transition: var(--transition);
    }

    .btn-neon-cyan {
      background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(0, 240, 255, 0.3));
      border-color: var(--neon-cyan);
      color: var(--neon-cyan);
      box-shadow: 0 0 15px rgba(0, 240, 255, 0.25);
    }

    .btn-neon-cyan:hover {
      background: var(--neon-cyan);
      color: #000;
      box-shadow: 0 0 25px rgba(0, 240, 255, 0.8);
    }

    .btn-neon-pink {
      background: linear-gradient(135deg, rgba(255, 0, 127, 0.2), rgba(255, 0, 127, 0.4));
      border-color: var(--neon-pink);
      color: #fff;
      box-shadow: 0 0 15px rgba(255, 0, 127, 0.3);
    }

    .btn-neon-pink:hover {
      background: var(--neon-pink);
      color: #fff;
      box-shadow: 0 0 30px rgba(255, 0, 127, 0.9);
      transform: translateY(-2px);
    }

    .btn-outline {
      border-color: rgba(255, 255, 255, 0.2);
      color: var(--text-main);
    }

    .btn-outline:hover {
      border-color: var(--neon-purple);
      color: var(--neon-purple);
      box-shadow: 0 0 15px rgba(157, 78, 221, 0.4);
    }

    .menu-toggle {
      display: none;
      background: transparent;
      border: 1px solid var(--border-glow);
      color: var(--text-main);
      padding: 6px 12px;
      border-radius: 6px;
      cursor: pointer;
      font-size: 1.2rem;
    }

    section {
      padding: 85px 0;
      position: relative;
    }

    .section-header {
      text-align: center;
      max-width: 800px;
      margin: 0 auto 50px;
    }

    .section-badge {
      display: inline-block;
      padding: 5px 16px;
      border-radius: 20px;
      font-size: 0.85rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--neon-cyan);
      background: rgba(0, 240, 255, 0.08);
      border: 1px solid rgba(0, 240, 255, 0.3);
      margin-bottom: 14px;
      box-shadow: 0 0 12px rgba(0, 240, 255, 0.2);
    }

    .section-title {
      font-size: 2.3rem;
      font-weight: 800;
      color: #ffffff;
      margin-bottom: 16px;
      letter-spacing: -0.5px;
    }

    .section-subtitle {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* Hero Section (No Images as required) */
    .hero-section {
      padding: 110px 0 70px;
      text-align: center;
      position: relative;
    }

    .hero-wrapper {
      max-width: 900px;
      margin: 0 auto;
    }

    .hero-h1 {
      font-size: 3rem;
      font-weight: 900;
      line-height: 1.25;
      margin-bottom: 24px;
      color: #ffffff;
      text-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
    }

    .hero-desc {
      font-size: 1.2rem;
      color: var(--text-muted);
      max-width: 780px;
      margin: 0 auto 36px;
      line-height: 1.8;
    }

    .hero-actions {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 18px;
      flex-wrap: wrap;
      margin-bottom: 50px;
    }

    .hero-actions .btn {
      padding: 14px 34px;
      font-size: 1.1rem;
    }

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

    .stat-card {
      background: var(--bg-card);
      border: 1px solid rgba(255, 255, 255, 0.08);
      padding: 24px;
      border-radius: var(--radius);
      backdrop-filter: blur(12px);
      text-align: center;
      position: relative;
      overflow: hidden;
      transition: var(--transition);
    }

    .stat-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 3px;
      background: linear-gradient(90deg, var(--neon-cyan), var(--neon-pink));
      opacity: 0.6;
    }

    .stat-card:hover {
      transform: translateY(-5px);
      border-color: var(--border-glow);
      box-shadow: var(--shadow-glow);
    }

    .stat-value {
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--neon-cyan);
      display: block;
      margin-bottom: 6px;
      font-family: monospace;
    }

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

    /* Model Matrix Banner */
    .model-tags-container {
      background: rgba(14, 18, 36, 0.6);
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      padding: 24px 0;
      margin-top: 40px;
    }

    .model-tags-title {
      text-align: center;
      font-size: 0.95rem;
      color: var(--text-muted);
      margin-bottom: 16px;
      letter-spacing: 1px;
    }

    .model-tags-wrap {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 10px;
    }

    .model-tag {
      padding: 6px 14px;
      border-radius: 20px;
      font-size: 0.85rem;
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid rgba(255, 255, 255, 0.1);
      color: #cbd5e1;
      transition: var(--transition);
    }

    .model-tag:hover {
      border-color: var(--neon-cyan);
      color: var(--neon-cyan);
      box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
      transform: scale(1.05);
    }

    /* Platform Overview */
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }

    .about-content h3 {
      font-size: 1.8rem;
      color: #fff;
      margin-bottom: 20px;
    }

    .about-content p {
      color: var(--text-muted);
      margin-bottom: 16px;
      font-size: 1rem;
      line-height: 1.8;
    }

    .about-points {
      list-style: none;
      margin-top: 24px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .about-point-item {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 0.95rem;
      color: #e2e8f0;
    }

    .point-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--neon-green);
      box-shadow: 0 0 8px var(--neon-green);
    }

    .about-box-card {
      background: linear-gradient(135deg, rgba(20, 28, 58, 0.8), rgba(12, 16, 32, 0.9));
      border: 1px solid var(--border-glow);
      border-radius: var(--radius);
      padding: 36px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
      position: relative;
    }

    .about-box-card h4 {
      font-size: 1.3rem;
      color: var(--neon-cyan);
      margin-bottom: 20px;
    }

    /* Services & Features Grid */
    .cards-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 25px;
    }

    .service-card {
      background: var(--bg-card);
      border: 1px solid rgba(255, 255, 255, 0.07);
      border-radius: var(--radius);
      padding: 30px;
      transition: var(--transition);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      backdrop-filter: blur(10px);
    }

    .service-card:hover {
      border-color: var(--neon-pink);
      transform: translateY(-6px);
      box-shadow: 0 10px 25px rgba(255, 0, 127, 0.2);
    }

    .service-badge {
      align-self: flex-start;
      font-size: 0.75rem;
      padding: 4px 10px;
      border-radius: 4px;
      background: rgba(157, 78, 221, 0.2);
      border: 1px solid var(--neon-purple);
      color: #e9d5ff;
      margin-bottom: 16px;
    }

    .service-card h3 {
      font-size: 1.3rem;
      color: #ffffff;
      margin-bottom: 12px;
    }

    .service-card p {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 20px;
    }

    .service-footer-meta {
      font-size: 0.85rem;
      color: var(--neon-cyan);
      display: flex;
      align-items: center;
      gap: 6px;
    }

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

    .step-card {
      background: var(--bg-card);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: var(--radius);
      padding: 30px 24px;
      text-align: center;
      transition: var(--transition);
      position: relative;
    }

    .step-card:hover {
      border-color: var(--neon-cyan);
      transform: translateY(-4px);
    }

    .step-number {
      font-size: 2.2rem;
      font-weight: 900;
      color: var(--neon-pink);
      line-height: 1;
      margin-bottom: 14px;
      font-family: monospace;
      opacity: 0.9;
    }

    .step-card h3 {
      font-size: 1.15rem;
      color: #fff;
      margin-bottom: 10px;
    }

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

    /* Visual Media Showcase Section */
    .media-showcase-grid {
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 24px;
      align-items: stretch;
    }

    .media-item {
      background: var(--bg-card);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: var(--radius);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: var(--transition);
    }

    .media-item:hover {
      border-color: var(--neon-cyan);
    }

    .media-img-wrap {
      width: 100%;
      background: #000;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .media-img-wrap img {
      width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
    }

    .media-content {
      padding: 24px;
    }

    .media-content h3 {
      font-size: 1.25rem;
      color: #fff;
      margin-bottom: 10px;
    }

    .media-content p {
      font-size: 0.9rem;
      color: var(--text-muted);
    }

    /* Banner Triple Media */
    .triple-banner-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      margin-top: 30px;
    }

    .banner-card {
      border-radius: var(--radius);
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.08);
      background: var(--bg-card);
      transition: var(--transition);
    }

    .banner-card:hover {
      border-color: var(--neon-purple);
      box-shadow: 0 0 18px rgba(157, 78, 221, 0.3);
    }

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

    /* Evaluation & Comparison Table */
    .eval-highlight-box {
      background: linear-gradient(135deg, rgba(255, 0, 127, 0.1), rgba(0, 240, 255, 0.1));
      border: 1px solid var(--border-glow);
      border-radius: var(--radius);
      padding: 24px;
      display: flex;
      align-items: center;
      justify-content: space-around;
      margin-bottom: 30px;
      text-align: center;
      flex-wrap: wrap;
      gap: 20px;
    }

    .eval-score-item h4 {
      font-size: 0.9rem;
      color: var(--text-muted);
      margin-bottom: 6px;
    }

    .eval-score-item .score-number {
      font-size: 2.5rem;
      font-weight: 900;
      color: var(--neon-gold);
      text-shadow: 0 0 15px rgba(255, 183, 3, 0.6);
    }

    .eval-stars {
      color: var(--neon-gold);
      font-size: 1.4rem;
      letter-spacing: 2px;
    }

    .table-container {
      width: 100%;
      overflow-x: auto;
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: var(--radius);
      background: var(--bg-card);
    }

    .compare-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      min-width: 680px;
    }

    .compare-table th, .compare-table td {
      padding: 16px 20px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
      font-size: 0.92rem;
    }

    .compare-table th {
      background: rgba(14, 18, 36, 0.9);
      color: #fff;
      font-weight: 700;
    }

    .compare-table tr:hover td {
      background: rgba(255, 255, 255, 0.02);
    }

    .compare-table .feature-title {
      font-weight: 600;
      color: #f1f5f9;
    }

    .compare-table .our-platform {
      color: var(--neon-cyan);
      font-weight: 600;
      background: rgba(0, 240, 255, 0.04);
    }

    /* Testimonials (6 reviews) */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .review-card {
      background: var(--bg-card);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: var(--radius);
      padding: 28px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: var(--transition);
    }

    .review-card:hover {
      border-color: var(--neon-green);
      transform: translateY(-4px);
    }

    .review-header {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 16px;
    }

    .review-avatar-text {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 1rem;
      border: 1px solid rgba(255, 255, 255, 0.2);
    }

    .review-author-info h4 {
      font-size: 1rem;
      color: #fff;
    }

    .review-author-info span {
      font-size: 0.82rem;
      color: var(--text-muted);
    }

    .review-quote {
      font-size: 0.92rem;
      color: #cbd5e1;
      line-height: 1.7;
      margin-bottom: 16px;
    }

    .review-tag {
      align-self: flex-start;
      font-size: 0.78rem;
      color: var(--neon-cyan);
      background: rgba(0, 240, 255, 0.08);
      padding: 4px 10px;
      border-radius: 20px;
    }

    /* FAQ Accordion */
    .faq-wrapper {
      max-width: 880px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .faq-item {
      background: var(--bg-card);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: var(--radius);
      overflow: hidden;
      transition: var(--transition);
    }

    .faq-item.active {
      border-color: var(--neon-cyan);
      box-shadow: 0 0 15px rgba(0, 240, 255, 0.1);
    }

    .faq-question {
      width: 100%;
      text-align: left;
      padding: 20px 24px;
      background: transparent;
      border: none;
      color: #fff;
      font-size: 1.05rem;
      font-weight: 600;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .faq-question:hover {
      color: var(--neon-cyan);
    }

    .faq-toggle-icon {
      font-size: 1.2rem;
      color: var(--neon-cyan);
      transition: var(--transition);
    }

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

    .faq-answer {
      display: none;
      padding: 0 24px 20px;
      font-size: 0.94rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

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

    /* Articles Section */
    .articles-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-bottom: 30px;
    }

    .article-card {
      background: var(--bg-card);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: var(--radius);
      padding: 24px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: var(--transition);
    }

    .article-card:hover {
      border-color: var(--neon-purple);
      transform: translateY(-3px);
    }

    .article-meta {
      font-size: 0.8rem;
      color: var(--neon-cyan);
      margin-bottom: 12px;
    }

    .article-title {
      font-size: 1.1rem;
      color: #fff;
      margin-bottom: 12px;
      line-height: 1.5;
    }

    .article-title:hover {
      color: var(--neon-pink);
    }

    .article-desc {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 20px;
    }

    .article-link-anchor {
      font-size: 0.88rem;
      color: var(--neon-cyan);
      font-weight: 600;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .article-link-anchor:hover {
      text-decoration: underline;
    }

    .articles-dynamic-box {
      margin-top: 24px;
      padding: 20px;
      background: rgba(14, 18, 36, 0.7);
      border-radius: var(--radius);
      border: 1px dashed rgba(255, 255, 255, 0.15);
    }

    .articles-dynamic-box h4 {
      font-size: 1rem;
      color: var(--neon-green);
      margin-bottom: 12px;
    }

    /* Contact & Form */
    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
    }

    .contact-info-panel {
      background: var(--bg-card);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: var(--radius);
      padding: 36px;
    }

    .contact-item-group {
      margin-bottom: 24px;
    }

    .contact-item-title {
      font-size: 0.85rem;
      color: var(--neon-cyan);
      text-transform: uppercase;
      letter-spacing: 1px;
      margin-bottom: 6px;
    }

    .contact-item-val {
      font-size: 1.1rem;
      color: #fff;
      font-weight: 600;
    }

    .qr-container {
      margin-top: 24px;
      display: flex;
      align-items: center;
      gap: 20px;
      background: rgba(0, 0, 0, 0.3);
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(255, 255, 255, 0.05);
    }

    .qr-box {
      width: 110px;
      height: 110px;
      flex-shrink: 0;
      background: #fff;
      border-radius: 8px;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .qr-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .qr-desc h5 {
      color: #fff;
      font-size: 1rem;
      margin-bottom: 6px;
    }

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

    /* Form Card */
    .form-card {
      background: var(--bg-card);
      border: 1px solid var(--border-glow);
      border-radius: var(--radius);
      padding: 36px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    }

    .form-card h3 {
      font-size: 1.4rem;
      color: #fff;
      margin-bottom: 8px;
    }

    .form-card p {
      font-size: 0.88rem;
      color: var(--text-muted);
      margin-bottom: 24px;
    }

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

    .form-label {
      display: block;
      font-size: 0.88rem;
      color: #cbd5e1;
      margin-bottom: 8px;
    }

    .form-control {
      width: 100%;
      padding: 12px 16px;
      background: rgba(10, 14, 30, 0.8);
      border: 1px solid rgba(255, 255, 255, 0.15);
      border-radius: 8px;
      color: #fff;
      font-size: 0.95rem;
      transition: var(--transition);
    }

    .form-control:focus {
      outline: none;
      border-color: var(--neon-cyan);
      box-shadow: 0 0 12px rgba(0, 240, 255, 0.3);
    }

    textarea.form-control {
      resize: vertical;
      min-height: 90px;
    }

    /* Footer */
    footer {
      background: #050711;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding: 60px 0 30px;
      font-size: 0.9rem;
      color: #8892b0;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 36px;
      margin-bottom: 40px;
    }

    .footer-col h4 {
      color: #fff;
      font-size: 1.05rem;
      margin-bottom: 18px;
      position: relative;
    }

    .footer-links {
      list-style: none;
    }

    .footer-links li {
      margin-bottom: 10px;
    }

    .footer-links a {
      color: #94a3b8;
    }

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

    .footer-friend-links {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .footer-friend-links a {
      color: #94a3b8;
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid rgba(255, 255, 255, 0.08);
      padding: 4px 10px;
      border-radius: 4px;
      font-size: 0.82rem;
    }

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

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.06);
      padding-top: 25px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
      font-size: 0.85rem;
    }

    /* Floating Customer Service & Scroll to Top */
    .floating-tools {
      position: fixed;
      right: 24px;
      bottom: 30px;
      display: flex;
      flex-direction: column;
      gap: 12px;
      z-index: 999;
    }

    .float-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: var(--bg-card);
      border: 1px solid var(--border-glow);
      color: var(--neon-cyan);
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
      transition: var(--transition);
      font-size: 1.2rem;
    }

    .float-btn:hover {
      background: var(--neon-cyan);
      color: #000;
      transform: scale(1.1);
      box-shadow: 0 0 20px rgba(0, 240, 255, 0.8);
    }

    /* Responsive */
    @media (max-width: 992px) {
      .hero-h1 { font-size: 2.3rem; }
      .cards-grid { grid-template-columns: repeat(2, 1fr); }
      .steps-grid { grid-template-columns: repeat(2, 1fr); }
      .hero-stats-grid { grid-template-columns: repeat(2, 1fr); }
      .about-grid { grid-template-columns: 1fr; }
      .contact-grid { grid-template-columns: 1fr; }
      .media-showcase-grid { grid-template-columns: 1fr; }
      .triple-banner-grid { grid-template-columns: 1fr; }
      .reviews-grid { grid-template-columns: 1fr; }
      .articles-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
      
      .menu-toggle { display: block; }
      .nav-links {
        display: none;
        position: absolute;
        top: 76px;
        left: 0;
        width: 100%;
        background: rgba(10, 14, 30, 0.98);
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
        border-bottom: 1px solid var(--border-glow);
      }
      .nav-links.show {
        display: flex;
      }
      .nav-links li {
        width: 100%;
      }
      .nav-links li a {
        display: block;
        padding: 12px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      }
    }

    @media (max-width: 600px) {
      .hero-h1 { font-size: 1.8rem; }
      .section-title { font-size: 1.7rem; }
      .cards-grid { grid-template-columns: 1fr; }
      .steps-grid { grid-template-columns: 1fr; }
      .hero-stats-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; }
    }