/* roulang page: index */
:root {
      --primary: #10B981;
      --primary-hover: #059669;
      --primary-glow: rgba(16, 185, 129, 0.25);
      --secondary: #0070F3;
      --dark-bg: #0B0E14;
      --dark-card: #141A23;
      --dark-border: #232B38;
      --body-bg: #F8FAFC;
      --surface: #FFFFFF;
      --text-main: #0F172A;
      --text-muted: #64748B;
      --border-color: #E2E8F0;
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-full: 9999px;
      --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
      --shadow-md: 0 10px 25px -4px rgba(15,23,42,0.06);
      --shadow-lg: 0 20px 35px -5px rgba(15,23,42,0.08);
      --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }

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

    html {
      scroll-behavior: smooth;
      font-size: 16px;
    }

    body {
      font-family: var(--font-main);
      background-color: var(--body-bg);
      color: var(--text-main);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.2s ease;
    }

    img {
      max-width: 100%;
      height: auto;
      display: block;
    }

    button {
      font-family: inherit;
      cursor: pointer;
      border: none;
      outline: none;
    }

    .container {
      width: 100%;
      max-width: 1240px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 24px;
      padding-right: 24px;
    }

    /* Top Bar */
    .top-bar {
      background-color: #06080C;
      color: #94A3B8;
      font-size: 0.8125rem;
      border-bottom: 1px solid #1E293B;
      padding: 7px 0;
    }
    .top-bar-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .live-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: #E2E8F0;
    }
    .pulse-dot {
      width: 7px;
      height: 7px;
      background-color: var(--primary);
      border-radius: 50%;
      box-shadow: 0 0 8px var(--primary);
      animation: pulse 1.8s infinite;
    }
    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.4; transform: scale(0.85); }
    }

    /* Navbar */
    .navbar {
      position: sticky;
      top: 0;
      z-index: 999;
      background-color: rgba(255, 255, 255, 0.96);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      transition: all 0.3s;
    }
    .navbar-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.35rem;
      font-weight: 800;
      color: #0B0E14;
      letter-spacing: -0.5px;
    }
    .brand-icon {
      width: 36px;
      height: 36px;
      background: linear-gradient(135deg, #10B981, #0070F3);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #FFF;
      font-weight: 900;
      font-size: 1.1rem;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 32px;
      list-style: none;
    }
    .nav-link {
      font-size: 0.95rem;
      font-weight: 600;
      color: #334155;
      padding: 6px 0;
      position: relative;
    }
    .nav-link:hover, .nav-link.active {
      color: var(--primary-hover);
    }
    .nav-cta {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background-color: var(--text-main);
      color: #FFF;
      padding: 10px 22px;
      border-radius: var(--radius-full);
      font-size: 0.9rem;
      font-weight: 600;
      box-shadow: 0 4px 14px rgba(15,23,42,0.15);
      transition: transform 0.2s, background-color 0.2s;
    }
    .nav-cta:hover {
      background-color: var(--primary-hover);
      transform: translateY(-1px);
    }
    .mobile-menu-btn {
      display: none;
      background: none;
      font-size: 1.5rem;
      color: var(--text-main);
    }

    /* Hero Section (Video / Stage Blueprint) */
    .hero-section {
      position: relative;
      background-color: #0B0E14;
      color: #FFF;
      padding: 100px 0 120px;
      overflow: hidden;
    }
    .hero-bg-cover {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.32;
      filter: saturate(1.2);
    }
    .hero-overlay {
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at 60% 40%, rgba(16, 185, 129, 0.15) 0%, rgba(11, 14, 20, 0.85) 65%, #0B0E14 100%);
    }
    .hero-content {
      position: relative;
      z-index: 10;
      max-width: 860px;
      margin: 0 auto;
      text-align: center;
    }
    .hero-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background-color: rgba(16, 185, 129, 0.15);
      border: 1px solid rgba(16, 185, 129, 0.35);
      color: #34D399;
      padding: 6px 16px;
      border-radius: var(--radius-full);
      font-size: 0.85rem;
      font-weight: 600;
      margin-bottom: 24px;
    }
    .hero-title {
      font-size: 3.1rem;
      font-weight: 800;
      line-height: 1.25;
      letter-spacing: -1px;
      margin-bottom: 24px;
    }
    .hero-title span {
      background: linear-gradient(120deg, #34D399, #38BDF8);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hero-desc {
      font-size: 1.15rem;
      line-height: 1.8;
      color: #CBD5E1;
      margin-bottom: 38px;
      text-align: justify;
    }
    .hero-actions {
      display: flex;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
      margin-bottom: 48px;
    }
    .btn-primary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      background-color: var(--primary);
      color: #064E3B;
      font-weight: 700;
      font-size: 1rem;
      padding: 14px 34px;
      border-radius: var(--radius-full);
      box-shadow: 0 4px 20px var(--primary-glow);
      transition: all 0.2s;
    }
    .btn-primary:hover {
      background-color: #34D399;
      transform: translateY(-2px);
    }
    .btn-secondary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      background-color: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.2);
      color: #FFF;
      font-weight: 600;
      font-size: 1rem;
      padding: 14px 30px;
      border-radius: var(--radius-full);
      backdrop-filter: blur(8px);
      transition: all 0.2s;
    }
    .btn-secondary:hover {
      background-color: rgba(255, 255, 255, 0.16);
      transform: translateY(-2px);
    }
    .hero-video-banner {
      position: relative;
      border-radius: 18px;
      overflow: hidden;
      border: 1px solid rgba(255,255,255,0.15);
      box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
      background-color: #141A23;
    }
    .hero-banner-img {
      width: 100%;
      height: 380px;
      object-fit: cover;
      display: block;
    }
    .hero-play-float {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 76px;
      height: 76px;
      background-color: rgba(16, 185, 129, 0.9);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 0 35px var(--primary-glow);
      cursor: pointer;
      transition: transform 0.2s;
    }
    .hero-play-float:hover {
      transform: translate(-50%, -50%) scale(1.08);
    }
    .play-arrow {
      width: 0;
      height: 0;
      border-top: 13px solid transparent;
      border-bottom: 13px solid transparent;
      border-left: 20px solid #064E3B;
      margin-left: 4px;
    }
    .video-caption {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      padding: 14px 24px;
      background: linear-gradient(transparent, rgba(11,14,20,0.9));
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.9rem;
      color: #94A3B8;
    }

    /* Section Global Defaults */
    section {
      padding: 85px 0;
      position: relative;
    }
    .section-header {
      margin-bottom: 48px;
    }
    .section-header.text-center {
      text-align: center;
      max-width: 780px;
      margin-left: auto;
      margin-right: auto;
    }
    .section-badge {
      display: inline-block;
      color: var(--primary-hover);
      background-color: #ECFDF5;
      font-size: 0.85rem;
      font-weight: 700;
      padding: 4px 14px;
      border-radius: var(--radius-full);
      margin-bottom: 12px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }
    .section-title {
      font-size: 2.15rem;
      font-weight: 800;
      color: var(--text-main);
      line-height: 1.35;
      margin-bottom: 16px;
    }
    .section-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.75;
    }

    /* Section 2: Product Value & Pain Points */
    .value-section {
      background-color: #FFFFFF;
      border-bottom: 1px solid var(--border-color);
    }
    .pain-solution-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
    }
    .value-box {
      border-radius: var(--radius-md);
      padding: 36px;
      border: 1px solid var(--border-color);
    }
    .value-box.traditional {
      background-color: #F8FAFC;
    }
    .value-box.solution {
      background-color: #F0FDF4;
      border-color: #BBF7D0;
    }
    .value-box-head {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 22px;
    }
    .value-status-icon {
      width: 38px;
      height: 38px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: bold;
    }
    .traditional .value-status-icon {
      background-color: #FEE2E2;
      color: #DC2626;
    }
    .solution .value-status-icon {
      background-color: #DCFCE7;
      color: #16A34A;
    }
    .value-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .value-list-item {
      display: flex;
      gap: 12px;
      font-size: 0.95rem;
      line-height: 1.6;
    }
    .auth-verify-bar {
      margin-top: 36px;
      background-color: #EFF6FF;
      border: 1px dashed #93C5FD;
      padding: 18px 24px;
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      gap: 16px;
      font-size: 0.92rem;
      color: #1E40AF;
    }

    /* Section 3: Feature Matrix (6 cards) */
    .feature-matrix-section {
      background-color: #F8FAFC;
    }
    .matrix-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 26px;
    }
    .matrix-card {
      background-color: var(--surface);
      border-radius: var(--radius-md);
      padding: 30px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }
    .matrix-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-lg);
      border-color: #A7F3D0;
    }
    .matrix-card-icon {
      width: 48px;
      height: 48px;
      background-color: #ECFDF5;
      color: var(--primary);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.3rem;
      font-weight: bold;
      margin-bottom: 20px;
    }
    .matrix-card h3 {
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 12px;
    }
    .matrix-card p {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.65;
    }

    /* Section 4: Three-Step Quick Start */
    .steps-section {
      background-color: #FFFFFF;
      border-top: 1px solid var(--border-color);
    }
    .steps-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
      position: relative;
    }
    .step-card {
      background-color: #F8FAFC;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 32px 28px;
      position: relative;
    }
    .step-num {
      position: absolute;
      top: 20px;
      right: 24px;
      font-size: 2.5rem;
      font-weight: 900;
      color: #E2E8F0;
      line-height: 1;
    }
    .step-icon-wrap {
      width: 44px;
      height: 44px;
      border-radius: 10px;
      background-color: var(--text-main);
      color: #FFF;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      margin-bottom: 20px;
    }
    .step-card h3 {
      font-size: 1.15rem;
      font-weight: 700;
      margin-bottom: 10px;
    }
    .step-card p {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.65;
    }

    /* Section 5: Multi-Platform / Terminal Access */
    .terminal-section {
      background-color: #F8FAFC;
      border-top: 1px solid var(--border-color);
    }
    .terminal-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .terminal-card {
      background-color: var(--surface);
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
    }
    .terminal-thumb {
      height: 190px;
      width: 100%;
      object-fit: cover;
      background-color: #1E293B;
    }
    .terminal-body {
      padding: 26px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }
    .terminal-badge {
      display: inline-block;
      align-self: flex-start;
      background-color: #F1F5F9;
      color: #475569;
      font-size: 0.75rem;
      font-weight: 600;
      padding: 3px 10px;
      border-radius: 6px;
      margin-bottom: 12px;
    }
    .terminal-body h3 {
      font-size: 1.18rem;
      font-weight: 700;
      margin-bottom: 10px;
    }
    .terminal-body p {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 20px;
    }
    .terminal-link {
      margin-top: auto;
      font-size: 0.88rem;
      font-weight: 700;
      color: var(--primary-hover);
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    /* Section 6: Dark Architecture & Core Mechanism */
    .arch-section {
      background-color: var(--dark-bg);
      color: #FFF;
      padding: 95px 0;
    }
    .arch-section .section-title {
      color: #FFF;
    }
    .arch-section .section-desc {
      color: #94A3B8;
    }
    .arch-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .arch-card {
      background-color: var(--dark-card);
      border: 1px solid var(--dark-border);
      border-radius: var(--radius-md);
      padding: 32px 28px;
    }
    .arch-indicator {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 0.8rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 18px;
      text-transform: uppercase;
    }
    .arch-card h3 {
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 12px;
      color: #F8FAFC;
    }
    .arch-card p {
      font-size: 0.92rem;
      color: #94A3B8;
      line-height: 1.7;
    }

    /* Section 7: Key Metrics Counter */
    .metrics-section {
      background-color: #064E3B;
      color: #FFF;
      padding: 55px 0;
    }
    .metrics-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      text-align: center;
    }
    .metric-item {
      padding: 10px;
    }
    .metric-value {
      font-size: 2.6rem;
      font-weight: 900;
      line-height: 1.1;
      margin-bottom: 6px;
      color: #6EE7B7;
      letter-spacing: -1px;
    }
    .metric-label {
      font-size: 0.92rem;
      color: #A7F3D0;
      font-weight: 600;
    }

    /* Section 8: Testimonial Wall */
    .testimonial-section {
      background-color: #FFFFFF;
    }
    .testimonial-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .testimonial-card {
      background-color: #F8FAFC;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 30px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .stars-bar {
      color: #F59E0B;
      margin-bottom: 16px;
      font-size: 1rem;
      letter-spacing: 2px;
    }
    .testimonial-text {
      font-size: 0.95rem;
      line-height: 1.7;
      color: #334155;
      margin-bottom: 22px;
      font-style: italic;
    }
    .testimonial-author {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .author-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: linear-gradient(135deg, #10B981, #0070F3);
      color: #FFF;
      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 span {
      font-size: 0.8rem;
      color: var(--text-muted);
    }

    /* Section 9: Real-Time Tactical Stories */
    .stories-section {
      background-color: #F8FAFC;
      border-top: 1px solid var(--border-color);
    }
    .stories-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 36px;
    }
    .story-card {
      background-color: #FFFFFF;
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }
    .story-img {
      height: 240px;
      width: 100%;
      object-fit: cover;
    }
    .story-body {
      padding: 32px;
    }
    .story-tag {
      font-size: 0.8rem;
      font-weight: 700;
      color: var(--secondary);
      background-color: #EFF6FF;
      padding: 4px 10px;
      border-radius: 4px;
      display: inline-block;
      margin-bottom: 14px;
    }
    .story-body h3 {
      font-size: 1.3rem;
      font-weight: 700;
      line-height: 1.4;
      margin-bottom: 12px;
    }
    .story-body p {
      font-size: 0.93rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* Section 10: Hot Sports News Summary */
    .news-section {
      background-color: #FFFFFF;
      border-top: 1px solid var(--border-color);
    }
    .news-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 22px;
    }
    .news-card {
      background-color: #F8FAFC;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      padding: 22px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: border-color 0.2s;
    }
    .news-card:hover {
      border-color: var(--primary);
    }
    .news-meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 12px;
    }
    .news-badge {
      font-size: 0.75rem;
      font-weight: 700;
      color: var(--primary-hover);
      background-color: #ECFDF5;
      padding: 3px 8px;
      border-radius: 4px;
    }
    .news-date {
      font-size: 0.75rem;
      color: #94A3B8;
    }
    .news-card h4 {
      font-size: 1rem;
      font-weight: 700;
      line-height: 1.45;
      margin-bottom: 10px;
    }
    .news-card p {
      font-size: 0.86rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 14px;
    }
    .news-card a {
      font-size: 0.82rem;
      font-weight: 700;
      color: var(--text-main);
    }

    /* Section 11: System Requirements & Specs */
    .specs-section {
      background-color: #F8FAFC;
      border-top: 1px solid var(--border-color);
    }
    .specs-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .spec-item-box {
      background-color: #FFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 26px;
    }
    .spec-header {
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 14px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .spec-table {
      width: 100%;
      font-size: 0.88rem;
      border-collapse: collapse;
    }
    .spec-table td {
      padding: 8px 0;
      border-bottom: 1px dashed var(--border-color);
    }
    .spec-table td:last-child {
      text-align: right;
      color: var(--text-muted);
    }

    /* Section 12: Final Conversion Action CTA */
    .cta-section {
      background: linear-gradient(135deg, #0B0E14 0%, #064E3B 100%);
      color: #FFF;
      padding: 90px 0;
      text-align: center;
    }
    .cta-inner {
      max-width: 800px;
      margin: 0 auto;
    }
    .cta-inner h2 {
      font-size: 2.4rem;
      font-weight: 800;
      margin-bottom: 18px;
      line-height: 1.3;
    }
    .cta-inner p {
      font-size: 1.1rem;
      color: #CBD5E1;
      margin-bottom: 36px;
      line-height: 1.7;
    }
    .cta-download-group {
      display: flex;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
    }
    .btn-cta-green {
      background-color: var(--primary);
      color: #064E3B;
      font-weight: 700;
      padding: 16px 36px;
      border-radius: var(--radius-full);
      font-size: 1.05rem;
      box-shadow: 0 4px 20px var(--primary-glow);
    }
    .btn-cta-green:hover {
      background-color: #34D399;
      transform: translateY(-2px);
    }

    /* Footer */
    .footer {
      background-color: #06080C;
      color: #94A3B8;
      padding: 70px 0 35px;
      border-top: 1px solid #1E293B;
      font-size: 0.9rem;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
      gap: 40px;
      margin-bottom: 50px;
    }
    .footer-brand h4 {
      font-size: 1.25rem;
      font-weight: 800;
      color: #FFF;
      margin-bottom: 16px;
    }
    .footer-brand p {
      line-height: 1.7;
      margin-bottom: 16px;
    }
    .footer-title {
      font-size: 1rem;
      font-weight: 700;
      color: #F8FAFC;
      margin-bottom: 18px;
    }
    .footer-nav {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .footer-nav a:hover {
      color: var(--primary);
    }
    .footer-compliance p {
      line-height: 1.7;
    }
    .footer-trust p {
      line-height: 1.7;
      margin-bottom: 8px;
    }
    .footer-bottom {
      border-top: 1px solid #1E293B;
      padding-top: 26px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.82rem;
      color: #64748B;
      flex-wrap: wrap;
      gap: 12px;
    }

    /* Responsive */
    @media (max-width: 1024px) {
      .matrix-grid, .terminal-grid, .arch-grid, .testimonial-grid, .specs-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .news-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
      }
      .footer-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 768px) {
      .hero-title {
        font-size: 2.1rem;
      }
      .section-title {
        font-size: 1.75rem;
      }
      .pain-solution-grid, .stories-grid, .steps-grid, .matrix-grid, .terminal-grid, .arch-grid, .testimonial-grid, .news-grid, .specs-grid {
        grid-template-columns: 1fr;
      }
      .metrics-grid {
        grid-template-columns: 1fr 1fr;
      }
      .nav-links, .nav-cta {
        display: none;
      }
      .mobile-menu-btn {
        display: block;
      }
      .hero-banner-img {
        height: 240px;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
    }