/* roulang page: index */
:root {
      --bg-dark: #070c18;
      --bg-surface: #0f172a;
      --bg-elevated: #162238;
      --color-primary: #0066ff;
      --color-cyan: #00d2ff;
      --color-accent: #ff6b35;
      --text-bright: #ffffff;
      --text-body: #94a3b8;
      --text-muted: #64748b;
      --glass-bg: rgba(255, 255, 255, 0.04);
      --glass-border: rgba(255, 255, 255, 0.08);
      --glass-border-hover: rgba(0, 210, 255, 0.4);
      --glass-blur: blur(16px);
      --font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --shadow-card: 0 8px 32px 0 rgba(0, 0, 0, 0.36);
      --shadow-glow: 0 0 25px rgba(0, 210, 255, 0.5);
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    html {
      scroll-behavior: smooth;
      font-size: 16px;
      background-color: var(--bg-dark);
      color: var(--text-body);
      font-family: var(--font-family);
    }
    body {
      overflow-x: hidden;
      line-height: 1.65;
      background-color: var(--bg-dark);
    }
    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.3s ease;
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }
    .container {
      width: 100%;
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 20px;
    }

    /* Top Bar */
    .top-bar {
      height: 38px;
      background: rgba(7, 12, 24, 0.95);
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      font-size: 12px;
      color: var(--text-muted);
      display: flex;
      align-items: center;
    }
    .top-bar-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      width: 100%;
    }
    .top-bar-left span {
      margin-right: 18px;
    }
    .top-bar-right a {
      color: var(--text-muted);
      margin-left: 16px;
    }
    .top-bar-right a:hover {
      color: var(--color-cyan);
    }

    /* Navbar */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(11, 19, 38, 0.85);
      backdrop-filter: var(--glass-blur);
      -webkit-backdrop-filter: var(--glass-blur);
      border-bottom: 1px solid var(--glass-border);
      transition: all 0.3s ease;
    }
    .nav-inner {
      height: 72px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 20px;
      font-weight: 700;
      color: var(--text-bright);
      letter-spacing: 0.5px;
    }
    .brand-logo-mark {
      width: 36px;
      height: 36px;
      border-radius: var(--radius-sm);
      background: linear-gradient(135deg, var(--color-primary), var(--color-cyan));
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-weight: 900;
      font-size: 18px;
      box-shadow: 0 0 15px rgba(0, 210, 255, 0.4);
    }
    .nav-links {
      display: flex;
      list-style: none;
      gap: 24px;
      align-items: center;
    }
    .nav-links li a {
      font-size: 14px;
      color: #cbd5e1;
      font-weight: 500;
      position: relative;
      padding: 6px 0;
    }
    .nav-links li a:hover,
    .nav-links li a.active {
      color: var(--color-cyan);
    }
    .nav-cta {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .menu-toggle {
      display: none;
      background: none;
      border: 1px solid var(--glass-border);
      color: var(--text-bright);
      padding: 8px 12px;
      border-radius: var(--radius-sm);
      cursor: pointer;
      font-size: 16px;
    }

    /* Common Components */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 12px 26px;
      font-size: 15px;
      font-weight: 600;
      border-radius: 50px;
      cursor: pointer;
      transition: all 0.3s ease;
      border: none;
      text-align: center;
      text-decoration: none;
    }
    .btn-neon {
      background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-cyan) 100%);
      color: #ffffff;
      box-shadow: 0 4px 20px rgba(0, 102, 255, 0.35);
    }
    .btn-neon:hover {
      box-shadow: var(--shadow-glow);
      transform: translateY(-2px);
      color: #ffffff;
    }
    .btn-ghost {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid var(--glass-border);
      color: #e2e8f0;
    }
    .btn-ghost:hover {
      background: rgba(0, 210, 255, 0.12);
      border-color: var(--color-cyan);
      color: #ffffff;
      transform: translateY(-2px);
    }
    .btn-sm {
      padding: 8px 18px;
      font-size: 13px;
    }
    .badge {
      display: inline-block;
      padding: 4px 12px;
      border-radius: 30px;
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 0.5px;
      text-transform: uppercase;
      margin-bottom: 12px;
    }
    .badge-primary {
      background: rgba(0, 210, 255, 0.15);
      border: 1px solid rgba(0, 210, 255, 0.3);
      color: var(--color-cyan);
    }
    .badge-accent {
      background: rgba(255, 107, 53, 0.15);
      border: 1px solid rgba(255, 107, 53, 0.35);
      color: var(--color-accent);
    }
    .section-title-wrap {
      text-align: center;
      margin-bottom: 48px;
    }
    .section-title {
      font-size: 32px;
      font-weight: 700;
      color: var(--text-bright);
      margin-bottom: 14px;
      line-height: 1.3;
    }
    .section-desc {
      font-size: 16px;
      color: var(--text-body);
      max-width: 760px;
      margin: 0 auto;
      line-height: 1.7;
    }
    .glass-card {
      background: var(--glass-bg);
      backdrop-filter: var(--glass-blur);
      -webkit-backdrop-filter: var(--glass-blur);
      border: 1px solid var(--glass-border);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-card);
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }
    .glass-card:hover {
      border-color: var(--glass-border-hover);
      transform: translateY(-4px);
    }
    .section-padding {
      padding: 84px 0;
      position: relative;
    }
    .section-alt {
      background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-dark) 100%);
      border-top: 1px solid rgba(255, 255, 255, 0.03);
      border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    }

    /* Section 1: Hero */
    .hero-section {
      min-height: 640px;
      position: relative;
      display: flex;
      align-items: center;
      padding: 90px 0 70px;
      background: radial-gradient(circle at 80% 20%, rgba(0, 102, 255, 0.18), transparent 45%),
                  radial-gradient(circle at 10% 80%, rgba(0, 210, 255, 0.12), transparent 40%),
                  var(--bg-dark);
      background-image: linear-gradient(to bottom, rgba(7, 12, 24, 0.75), rgba(7, 12, 24, 0.95)), url('/assets/images/backpic/back-1.jpg');
      background-size: cover;
      background-position: center;
    }
    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 40px;
      align-items: center;
    }
    .hero-badge-wrap {
      display: flex;
      gap: 10px;
      align-items: center;
      margin-bottom: 18px;
    }
    .hero-h1 {
      font-size: 42px;
      line-height: 1.25;
      font-weight: 800;
      color: var(--text-bright);
      margin-bottom: 20px;
    }
    .hero-h1 span {
      background: linear-gradient(135deg, #ffffff 0%, var(--color-cyan) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hero-p {
      font-size: 16px;
      color: #94a3b8;
      line-height: 1.8;
      margin-bottom: 32px;
      text-align: justify;
    }
    .hero-actions {
      display: flex;
      gap: 16px;
      margin-bottom: 36px;
    }
    .hero-feature-tags {
      display: flex;
      gap: 20px;
      font-size: 13px;
      color: #cbd5e1;
    }
    .hero-feature-tags span {
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .hero-feature-tags span::before {
      content: "";
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--color-cyan);
    }
    .hero-card-side {
      padding: 30px;
      border-radius: var(--radius-lg);
      background: rgba(16, 26, 48, 0.7);
      border: 1px solid rgba(0, 210, 255, 0.25);
      box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    }
    .hero-card-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 24px;
      padding-bottom: 14px;
      border-bottom: 1px solid var(--glass-border);
    }
    .hero-user-profile {
      display: flex;
      gap: 12px;
      align-items: center;
    }
    .hero-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: var(--color-primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      color: #fff;
    }
    .hero-user-meta h4 {
      font-size: 15px;
      color: #fff;
    }
    .hero-user-meta p {
      font-size: 12px;
      color: var(--color-cyan);
    }
    .hero-stat-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      margin-bottom: 20px;
    }
    .hero-stat-box {
      background: rgba(255, 255, 255, 0.03);
      padding: 14px;
      border-radius: var(--radius-sm);
      border: 1px solid rgba(255, 255, 255, 0.05);
    }
    .hero-stat-box .stat-val {
      font-size: 22px;
      font-weight: 700;
      color: var(--color-cyan);
    }
    .hero-stat-box .stat-lbl {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* Section 2: Countdown Banner */
    .countdown-bar {
      background: linear-gradient(90deg, #101c38 0%, #15274d 100%);
      border-top: 1px solid rgba(0, 210, 255, 0.2);
      border-bottom: 1px solid rgba(0, 210, 255, 0.2);
      padding: 24px 0;
    }
    .countdown-flex {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      flex-wrap: wrap;
    }
    .countdown-text h3 {
      font-size: 18px;
      color: #fff;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .countdown-text p {
      font-size: 13px;
      color: #94a3b8;
    }
    .countdown-boxes {
      display: flex;
      gap: 12px;
      align-items: center;
    }
    .count-unit {
      background: rgba(0, 0, 0, 0.45);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: var(--radius-sm);
      padding: 6px 14px;
      text-align: center;
      min-width: 56px;
    }
    .count-unit .num {
      font-size: 20px;
      font-weight: 800;
      color: var(--color-cyan);
    }
    .count-unit .lab {
      font-size: 10px;
      color: var(--text-muted);
    }

    /* Section 3: Pain Points */
    .pain-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .pain-card {
      padding: 32px 24px;
      background: rgba(19, 27, 46, 0.6);
      border: 1px solid rgba(255, 107, 53, 0.2);
      border-radius: var(--radius-md);
      position: relative;
    }
    .pain-card:hover {
      border-color: rgba(255, 107, 53, 0.6);
      box-shadow: 0 8px 30px rgba(255, 107, 53, 0.15);
    }
    .pain-tag {
      font-size: 12px;
      color: var(--color-accent);
      font-weight: 700;
      margin-bottom: 12px;
      display: block;
    }
    .pain-card h3 {
      font-size: 19px;
      color: #fff;
      margin-bottom: 14px;
    }
    .pain-card p {
      font-size: 14px;
      color: var(--text-body);
      line-height: 1.7;
    }

    /* Section 4: Solutions */
    .solution-item {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
      margin-bottom: 50px;
    }
    .solution-item:last-child {
      margin-bottom: 0;
    }
    .solution-item.reverse {
      direction: rtl;
    }
    .solution-item.reverse .solution-text-box {
      direction: ltr;
    }
    .solution-img-box img {
      border-radius: var(--radius-md);
      border: 1px solid var(--glass-border);
      box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
      width: 100%;
      height: 300px;
      object-fit: cover;
    }
    .solution-text-box h3 {
      font-size: 24px;
      color: #fff;
      margin-bottom: 16px;
    }
    .solution-text-box p {
      font-size: 15px;
      color: var(--text-body);
      line-height: 1.8;
      margin-bottom: 20px;
    }
    .solution-list {
      list-style: none;
      margin-bottom: 20px;
    }
    .solution-list li {
      font-size: 14px;
      color: #cbd5e1;
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .solution-list li::before {
      content: "✓";
      color: var(--color-cyan);
      font-weight: 800;
    }

    /* Section 5: Advantages */
    .adv-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 26px;
    }
    .adv-card {
      padding: 30px 24px;
      background: var(--glass-bg);
      border: 1px solid var(--glass-border);
      border-radius: var(--radius-md);
      position: relative;
    }
    .adv-icon {
      width: 48px;
      height: 48px;
      background: rgba(0, 210, 255, 0.1);
      border: 1px solid rgba(0, 210, 255, 0.3);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      color: var(--color-cyan);
      margin-bottom: 18px;
    }
    .adv-card h3 {
      font-size: 18px;
      color: #fff;
      margin-bottom: 10px;
    }
    .adv-card p {
      font-size: 14px;
      color: var(--text-body);
      line-height: 1.7;
    }

    /* Section 6: Programs */
    .prog-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .prog-card {
      padding: 36px 28px;
      background: rgba(18, 28, 50, 0.7);
      border: 1px solid var(--glass-border);
      border-radius: var(--radius-md);
      display: flex;
      flex-direction: column;
      position: relative;
    }
    .prog-card.featured {
      border: 1px solid var(--color-cyan);
      background: rgba(18, 28, 55, 0.95);
      box-shadow: 0 10px 40px rgba(0, 210, 255, 0.2);
      transform: scale(1.03);
    }
    .featured-label {
      position: absolute;
      top: -12px;
      right: 24px;
      background: linear-gradient(135deg, var(--color-accent), #ff8f5a);
      color: #fff;
      padding: 3px 12px;
      border-radius: 12px;
      font-size: 11px;
      font-weight: 700;
    }
    .prog-card h3 {
      font-size: 22px;
      color: #fff;
      margin-bottom: 10px;
    }
    .prog-card .prog-target {
      font-size: 13px;
      color: var(--color-cyan);
      margin-bottom: 18px;
    }
    .prog-card p {
      font-size: 14px;
      color: var(--text-body);
      line-height: 1.7;
      margin-bottom: 24px;
      flex-grow: 1;
    }
    .prog-meta-list {
      list-style: none;
      border-top: 1px solid var(--glass-border);
      padding-top: 18px;
      margin-bottom: 24px;
    }
    .prog-meta-list li {
      font-size: 13px;
      color: #94a3b8;
      margin-bottom: 8px;
      display: flex;
      justify-content: space-between;
    }
    .prog-meta-list li span:last-child {
      color: #cbd5e1;
      font-weight: 600;
    }

    /* Section 7: Methodology */
    .timeline-wrap {
      position: relative;
      max-width: 900px;
      margin: 0 auto;
      padding: 20px 0;
    }
    .timeline-wrap::before {
      content: "";
      position: absolute;
      left: 50%;
      top: 0;
      bottom: 0;
      width: 2px;
      background: dashed 2px rgba(0, 210, 255, 0.3);
      transform: translateX(-50%);
    }
    .timeline-node {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 50px;
      position: relative;
      margin-bottom: 40px;
      align-items: center;
    }
    .timeline-node:nth-child(even) .node-content {
      grid-column: 2;
      text-align: left;
    }
    .timeline-node:nth-child(even) .node-empty {
      grid-column: 1;
    }
    .timeline-node:nth-child(odd) .node-content {
      grid-column: 1;
      text-align: right;
    }
    .node-content {
      background: rgba(16, 26, 48, 0.7);
      padding: 24px;
      border-radius: var(--radius-md);
      border: 1px solid var(--glass-border);
    }
    .node-dot {
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      width: 24px;
      height: 24px;
      border-radius: 50%;
      background: var(--bg-dark);
      border: 3px solid var(--color-cyan);
      box-shadow: 0 0 10px var(--color-cyan);
      z-index: 2;
    }
    .node-content h4 {
      font-size: 17px;
      color: #fff;
      margin-bottom: 8px;
    }
    .node-content p {
      font-size: 13px;
      color: var(--text-body);
      line-height: 1.6;
    }

    /* Section 8: Philosophy & Standards */
    .philo-box {
      max-width: 960px;
      margin: 0 auto;
      background: radial-gradient(circle at center, #142036 0%, #090e1a 100%);
      border: 1px solid rgba(0, 210, 255, 0.25);
      border-radius: var(--radius-lg);
      padding: 48px;
      text-align: center;
    }
    .philo-box h3 {
      font-size: 26px;
      color: #fff;
      margin-bottom: 18px;
    }
    .philo-box p {
      font-size: 15px;
      color: var(--text-body);
      line-height: 1.8;
      margin-bottom: 32px;
      text-align: justify;
    }
    .standards-chips {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 14px;
    }
    .chip {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      padding: 8px 18px;
      border-radius: 30px;
      font-size: 13px;
      color: #cbd5e1;
    }
    .chip strong {
      color: var(--color-cyan);
    }

    /* Section 9: Metrics Bar */
    .metrics-bar {
      background: #0b1325;
      border-top: 1px solid var(--glass-border);
      border-bottom: 1px solid var(--glass-border);
      padding: 42px 0;
    }
    .metrics-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      text-align: center;
    }
    .metric-item .metric-num {
      font-size: 38px;
      font-weight: 800;
      color: #fff;
      line-height: 1.1;
      margin-bottom: 6px;
      background: linear-gradient(135deg, #ffffff 30%, var(--color-cyan) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .metric-item .metric-title {
      font-size: 14px;
      color: var(--text-muted);
      letter-spacing: 0.5px;
    }

    /* Section 10: Testimonials */
    .testi-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .testi-card {
      padding: 30px;
      background: rgba(16, 26, 48, 0.65);
      border: 1px solid var(--glass-border);
      border-radius: var(--radius-md);
      display: flex;
      flex-direction: column;
    }
    .testi-head {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 16px;
    }
    .testi-user h4 {
      font-size: 16px;
      color: #fff;
    }
    .testi-user span {
      font-size: 12px;
      color: var(--text-muted);
    }
    .testi-tag {
      background: rgba(0, 210, 255, 0.12);
      color: var(--color-cyan);
      font-size: 11px;
      padding: 4px 10px;
      border-radius: 20px;
      font-weight: 600;
    }
    .testi-body {
      font-size: 14px;
      color: var(--text-body);
      line-height: 1.7;
      margin-bottom: 20px;
      flex-grow: 1;
    }
    .testi-scores {
      background: rgba(0, 0, 0, 0.3);
      border-radius: var(--radius-sm);
      padding: 12px;
      display: flex;
      justify-content: space-between;
      font-size: 12px;
      border: 1px solid rgba(255, 255, 255, 0.05);
    }
    .testi-scores span strong {
      color: var(--color-accent);
      font-size: 13px;
    }

    /* Section 11: News */
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .news-card {
      background: rgba(16, 26, 48, 0.6);
      border: 1px solid var(--glass-border);
      border-radius: var(--radius-md);
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }
    .news-img-wrap img {
      width: 100%;
      height: 180px;
      object-fit: cover;
    }
    .news-content {
      padding: 24px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }
    .news-meta {
      display: flex;
      justify-content: space-between;
      font-size: 12px;
      color: var(--text-muted);
      margin-bottom: 10px;
    }
    .news-card h3 {
      font-size: 17px;
      color: #fff;
      margin-bottom: 12px;
      line-height: 1.4;
    }
    .news-card p {
      font-size: 13px;
      color: var(--text-body);
      line-height: 1.7;
      margin-bottom: 18px;
      flex-grow: 1;
    }
    .news-link {
      font-size: 13px;
      color: var(--color-cyan);
      font-weight: 600;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    /* Section 12: FAQ */
    .faq-wrap {
      max-width: 820px;
      margin: 0 auto;
    }
    .faq-item {
      background: rgba(16, 26, 48, 0.5);
      border: 1px solid var(--glass-border);
      border-radius: var(--radius-sm);
      margin-bottom: 14px;
      overflow: hidden;
      transition: all 0.3s ease;
    }
    .faq-item.active {
      border-color: rgba(0, 210, 255, 0.4);
      background: rgba(20, 32, 58, 0.7);
    }
    .faq-header {
      padding: 20px 24px;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      user-select: none;
    }
    .faq-header h4 {
      font-size: 16px;
      color: #fff;
      font-weight: 600;
    }
    .faq-toggle-icon {
      font-size: 18px;
      color: var(--color-cyan);
      transition: transform 0.3s ease;
    }
    .faq-item.active .faq-toggle-icon {
      transform: rotate(45deg);
    }
    .faq-body {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease;
      padding: 0 24px;
    }
    .faq-item.active .faq-body {
      max-height: 200px;
      padding-bottom: 20px;
    }
    .faq-body p {
      font-size: 14px;
      color: var(--text-body);
      line-height: 1.8;
    }

    /* Section 13: CTA Banner */
    .cta-banner {
      background: linear-gradient(135deg, rgba(0, 102, 255, 0.25) 0%, rgba(0, 210, 255, 0.1) 100%),
                  url('/assets/images/backpic/back-2.jpg');
      background-size: cover;
      background-position: center;
      border: 1px solid rgba(0, 210, 255, 0.3);
      border-radius: var(--radius-lg);
      padding: 60px 40px;
      text-align: center;
      box-shadow: 0 15px 50px rgba(0, 0, 0, 0.5);
    }
    .cta-banner h2 {
      font-size: 32px;
      color: #fff;
      margin-bottom: 16px;
    }
    .cta-banner p {
      font-size: 16px;
      color: #cbd5e1;
      max-width: 650px;
      margin: 0 auto 30px;
      line-height: 1.7;
    }
    .cta-buttons {
      display: flex;
      justify-content: center;
      gap: 16px;
    }

    /* Footer */
    .site-footer {
      background: #060913;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding: 64px 0 24px;
      font-size: 13px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 0.8fr 1fr 1fr;
      gap: 40px;
      margin-bottom: 48px;
    }
    .footer-col h4 {
      font-size: 15px;
      color: #fff;
      margin-bottom: 18px;
      position: relative;
      padding-bottom: 8px;
    }
    .footer-col h4::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: 0;
      width: 24px;
      height: 2px;
      background: var(--color-cyan);
    }
    .footer-col p {
      color: var(--text-muted);
      line-height: 1.8;
      margin-bottom: 14px;
    }
    .footer-links {
      list-style: none;
    }
    .footer-links li {
      margin-bottom: 10px;
    }
    .footer-links li a {
      color: var(--text-body);
    }
    .footer-links li a:hover {
      color: var(--color-cyan);
      padding-left: 4px;
    }
    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding-top: 24px;
      text-align: center;
      color: var(--text-muted);
      font-size: 12px;
    }
    .footer-bottom p {
      margin-bottom: 6px;
    }

    /* Mobile Drawer */
    .mobile-drawer {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100vh;
      background: rgba(7, 12, 24, 0.95);
      backdrop-filter: blur(20px);
      z-index: 1001;
      padding: 60px 24px 24px;
      flex-direction: column;
    }
    .mobile-drawer.active {
      display: flex;
    }
    .drawer-close {
      position: absolute;
      top: 20px;
      right: 20px;
      font-size: 28px;
      color: #fff;
      background: none;
      border: none;
      cursor: pointer;
    }
    .drawer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 20px;
      margin-bottom: 30px;
    }
    .drawer-links a {
      font-size: 18px;
      color: #e2e8f0;
      font-weight: 600;
    }

    /* Responsive */
    @media (max-width: 1024px) {
      .hero-grid {
        grid-template-columns: 1fr;
      }
      .hero-card-side {
        max-width: 540px;
        margin: 0 auto;
      }
      .pain-grid,
      .adv-grid,
      .prog-grid,
      .testi-grid,
      .news-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .prog-card.featured {
        transform: none;
      }
      .footer-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    @media (max-width: 768px) {
      .top-bar {
        display: none;
      }
      .nav-links,
      .nav-cta .btn {
        display: none;
      }
      .menu-toggle {
        display: block;
      }
      .section-padding {
        padding: 50px 0;
      }
      .hero-h1 {
        font-size: 30px;
      }
      .hero-actions {
        flex-direction: column;
      }
      .countdown-flex {
        flex-direction: column;
        text-align: center;
      }
      .pain-grid,
      .adv-grid,
      .prog-grid,
      .testi-grid,
      .news-grid {
        grid-template-columns: 1fr;
      }
      .solution-item,
      .solution-item.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
        gap: 24px;
      }
      .timeline-wrap::before {
        left: 20px;
      }
      .timeline-node {
        grid-template-columns: 1fr;
        padding-left: 45px;
        gap: 0;
      }
      .timeline-node:nth-child(odd) .node-content {
        text-align: left;
      }
      .node-dot {
        left: 20px;
      }
      .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
      }
      .cta-buttons {
        flex-direction: column;
      }
    }