.deck {
      margin: 0;
      padding: 0;
    }

    .panel {
      min-height: 100vh;
      min-height: 100svh;
      scroll-snap-align: start;
      display: grid;
      align-items: center;
      padding: clamp(5rem, 9vh, 7rem) clamp(1.5rem, 6vw, 6rem) clamp(3rem, 6vh, 5rem);
      position: relative;
    }

    .inner {
      width: min(1200px, 100%);
      margin: auto;
      display: grid;
      gap: 2rem;
    }

    .panel h1 {
      font-size: clamp(3rem, 7.5vw, 7rem);
      line-height: 0.98;
      max-width: 10ch;
    }

    .panel h2 {
      font-size: clamp(2.5rem, 6vw, 5.5rem);
      line-height: 1.02;
      max-width: 12ch;
    }

    .panel p {
      max-width: 54ch;
    }

    .eyebrow {
      display: inline-block;
      margin-bottom: 0.75rem;
      color: var(--color-primary-text);
      font-size: 0.8rem;
      font-weight: 500;
      letter-spacing: 0.16em;
      text-transform: uppercase;
    }

    .p-hero {
      background: var(--color-bg);
      color: var(--color-text);
    }

    .p-metrics {
      background: var(--color-surface);
      color: var(--color-text);
    }

    .p-stock {
      background: var(--color-text);
      color: var(--color-bg);
    }

    .p-clients {
      background: var(--color-tonal-bg);
      color: var(--color-tonal-text);
    }

    .p-case {
      background: var(--color-secondary);
      color: var(--color-on-secondary);
    }

    .p-integrations {
      background: var(--color-category-0);
      color: var(--color-on-category-0);
    }

    .p-contact {
      background: var(--color-bg);
      color: var(--color-text);
    }

    .split {
      grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
      align-items: center;
      gap: clamp(2rem, 5vw, 5rem);
    }

    .hero-layout {
      grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
      align-items: center;
      gap: clamp(2rem, 4vw, 4rem);
    }

    .hero-copy {
      position: relative;
      z-index: 1;
    }

    .hero-copy .lead,
    .panel .lead {
      font-size: clamp(1.05rem, 1.5vw, 1.3rem);
      line-height: 1.65;
    }

    .hero-art {
      width: 100%;
      margin-right: -8vw;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.65rem;
      min-height: 48px;
      padding: 0.8rem 1.45rem;
      border: 1px solid transparent;
      border-radius: 999px;
      font: 500 1rem 'Roboto', system-ui, sans-serif;
      transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

    .btn:hover {
      transform: scale(1.02);
      text-decoration: none;
    }

    .btn-primary {
      background: var(--color-primary);
      color: var(--color-on-primary);
      box-shadow: var(--shadow-medium);
    }

    .btn-ghost {
      background: transparent;
      border-color: var(--color-border);
      color: var(--color-text);
    }

    .btn-ghost:hover {
      border-color: var(--color-indicator);
    }

    .cta-row {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 0.8rem;
      margin-top: 1.5rem;
    }

    .dashboard {
      background: var(--color-surface);
      color: var(--color-text);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-panel);
      box-shadow: var(--shadow-medium);
      padding: clamp(1rem, 2vw, 1.6rem);
      transition: transform 0.2s ease;
    }

    .dashboard:hover,
    .metric:hover,
    .integration:hover {
      transform: scale(1.02);
    }

    .dashboard-head,
    .dashboard-foot,
    .dash-line,
    .data-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
    }

    .dashboard-head {
      padding-bottom: 1rem;
      border-bottom: 1px solid var(--color-border);
    }

    .dashboard-title {
      margin: 0;
      font-size: 1rem;
      font-weight: 500;
    }

    .channel-tabs,
    .cohort-tabs {
      display: flex;
      flex-wrap: wrap;
      gap: 0.4rem;
    }

    .tab-button {
      min-height: 40px;
      padding: 0.45rem 0.8rem;
      border: 1px solid var(--color-border);
      background: transparent;
      color: var(--color-text);
      font: 500 0.9rem 'Roboto', system-ui, sans-serif;
      cursor: pointer;
    }

    .tab-button[aria-pressed="true"] {
      border-color: var(--color-indicator);
      box-shadow: inset 0 -2px 0 var(--color-indicator);
    }

    .dashboard-body {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
      padding: 1.2rem 0;
    }

    .dash-stat {
      padding: 1rem;
      background: var(--color-tonal-bg);
      color: var(--color-tonal-text);
    }

    .dash-stat small,
    .dash-stat strong {
      display: block;
    }

    .dash-stat small {
      color: var(--color-muted);
      font-size: 0.78rem;
    }

    .dash-stat strong {
      margin-top: 0.3rem;
      font-family: 'Fraunces', Georgia, serif;
      font-size: clamp(1.5rem, 2.5vw, 2.4rem);
    }

    .dash-chart {
      grid-column: 1 / -1;
      padding: 1rem;
      border: 1px solid var(--color-border);
    }

    .chart-bars {
      display: flex;
      align-items: end;
      gap: 0.5rem;
      height: 6rem;
      margin-top: 0.8rem;
      border-bottom: 1px solid var(--color-border);
    }

    .chart-bars span {
      flex: 1;
      min-height: 18%;
      background: var(--color-primary);
    }

    .chart-bars span:nth-child(2n) {
      background: var(--color-category-1);
    }

    .dashboard-foot {
      color: var(--color-muted);
      font-size: 0.78rem;
    }

    .metric-layout {
      grid-template-columns: 0.9fr 1.1fr;
      align-items: end;
      gap: clamp(2rem, 6vw, 6rem);
    }

    .metric-intro {
      align-self: center;
    }

    .metric-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
    }

    .metric {
      min-height: 190px;
      padding: 1.4rem;
      border-radius: var(--radius-panel);
      box-shadow: var(--shadow-medium);
      transition: transform 0.2s ease;
    }

    .metric:nth-child(1) {
      background: var(--color-tonal-panel);
      color: var(--color-on-tonal-panel);
    }

    .metric:nth-child(2) {
      background: var(--color-category-1);
      color: var(--color-on-category-1);
      margin-top: 2.5rem;
    }

    .metric:nth-child(3) {
      background: var(--color-category-0);
      color: var(--color-on-category-0);
    }

    .metric:nth-child(4) {
      background: var(--color-secondary);
      color: var(--color-on-secondary);
      margin-top: 2.5rem;
    }

    .metric-label {
      display: block;
      font-size: 0.9rem;
    }

    .metric-value {
      display: block;
      margin: 1.3rem 0 0.5rem;
      font-family: 'Fraunces', Georgia, serif;
      font-size: clamp(1.7rem, 3vw, 2.8rem);
      line-height: 1.05;
    }

    .metric-note {
      margin: 0;
      font-size: 0.9rem;
    }

    .stock-copy {
      max-width: 42ch;
    }

    .stock-dashboard {
      padding: clamp(1rem, 2vw, 1.5rem);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-panel);
      background: var(--color-surface);
      color: var(--color-text);
      box-shadow: var(--shadow-medium);
    }

    .stock-controls {
      display: flex;
      flex-wrap: wrap;
      gap: 0.75rem;
      margin-bottom: 1rem;
    }

    .stock-controls label {
      display: grid;
      gap: 0.25rem;
      color: var(--color-muted);
      font-size: 0.82rem;
    }

    .stock-controls select {
      min-height: 42px;
      padding: 0.45rem 2rem 0.45rem 0.7rem;
      border: 1px solid var(--color-border);
      border-radius: 0;
      background: var(--color-surface);
      color: var(--color-text);
      font: inherit;
    }

    .stock-table {
      width: 100%;
      border-collapse: collapse;
      font-size: 0.9rem;
    }

    .stock-table th,
    .stock-table td {
      padding: 0.8rem 0.45rem;
      border-bottom: 1px solid var(--color-border);
      text-align: left;
    }

    .stock-table th {
      color: var(--color-muted);
      font-size: 0.75rem;
      font-weight: 500;
      text-transform: uppercase;
    }

    .stock-status {
      display: inline-flex;
      align-items: center;
      gap: 0.45rem;
    }

    .status-mark {
      width: 0.6rem;
      height: 0.6rem;
      border: 2px solid var(--color-indicator);
      border-radius: 50%;
    }

    .stock-caption {
      margin: 0.8rem 0 0;
      color: var(--color-muted);
      font-size: 0.78rem;
    }

    .clients-layout {
      grid-template-columns: 1.05fr 0.95fr;
      align-items: center;
      gap: clamp(2rem, 6vw, 6rem);
    }

    .cohort-visual {
      padding: clamp(1.2rem, 3vw, 2rem);
      background: var(--color-tonal-surface);
      color: var(--color-tonal-text);
      border-radius: var(--radius-panel);
      box-shadow: var(--shadow-medium);
    }

    .cohort-visual h3 {
      margin-bottom: 1.2rem;
      font-size: 1.2rem;
    }

    .cohort-bars {
      display: grid;
      gap: 0.8rem;
      margin: 1.3rem 0;
    }

    .cohort-row {
      display: grid;
      grid-template-columns: 7rem 1fr 3rem;
      align-items: center;
      gap: 0.7rem;
      font-size: 0.82rem;
    }

    .cohort-track {
      height: 0.75rem;
      background: var(--color-bg);
    }

    .cohort-fill {
      display: block;
      height: 100%;
      background: var(--color-primary);
    }

    .cohort-summary {
      margin: 0;
      font-size: 0.9rem;
    }

    .feature-list {
      display: grid;
      gap: 1rem;
      margin: 1.4rem 0 0;
      padding: 0;
      list-style: none;
    }

    .feature-list li {
      display: grid;
      grid-template-columns: 2.75rem 1fr;
      align-items: start;
      gap: 0.8rem;
    }

    .icon-box {
      display: inline-flex;
      width: 2.75rem;
      height: 2.75rem;
      align-items: center;
      justify-content: center;
      background: rgba(109,150,159, 0.16);
      color: var(--color-primary-text);
      font-size: 1.25rem;
    }

    .case-layout {
      grid-template-columns: 0.85fr 1.15fr;
      align-items: center;
      gap: clamp(2rem, 7vw, 7rem);
    }

    .case-number {
      margin: 0;
      font-family: 'Fraunces', Georgia, serif;
      font-size: clamp(3.4rem, 8vw, 7rem);
      line-height: 0.95;
    }

    .case-number-label {
      max-width: 18ch;
      margin-top: 1rem;
      font-size: 1.05rem;
    }

    .case-story {
      padding-left: clamp(1rem, 3vw, 2.5rem);
      border-left: 1px solid currentColor;
    }

    .case-story p {
      max-width: 48ch;
    }

    .case-switch {
      display: inline-flex;
      align-items: center;
      gap: 0.6rem;
      min-height: 44px;
      padding: 0.5rem 0.9rem;
      border: 1px solid currentColor;
      background: transparent;
      color: inherit;
      font: 500 0.9rem 'Roboto', system-ui, sans-serif;
      cursor: pointer;
    }

    .integration-layout {
      grid-template-columns: 0.8fr 1.2fr;
      align-items: center;
      gap: clamp(2rem, 6vw, 6rem);
    }

    .integration-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 1rem;
    }

    .integration {
      display: grid;
      grid-template-columns: 3rem 1fr;
      align-items: center;
      gap: 0.8rem;
      min-height: 100px;
      padding: 1rem;
      border: 1px solid var(--color-border);
      background: var(--color-surface);
      color: var(--color-text);
      transition: transform 0.2s ease;
    }

    .integration strong,
    .integration small {
      display: block;
    }

    .integration small {
      margin-top: 0.2rem;
      color: var(--color-muted);
      font-size: 0.8rem;
    }

    .contact-panel {
      min-height: 100svh;
      grid-template-rows: 1fr auto;
      padding-bottom: 1.5rem;
    }

    .contact-content {
      width: min(900px, 100%);
      margin: auto;
      text-align: center;
    }

    .contact-content h2 {
      margin-right: auto;
      margin-left: auto;
    }

    .contact-content .lead {
      margin-right: auto;
      margin-left: auto;
    }

    .contact-form {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 0.9rem;
      max-width: 680px;
      margin: 1.8rem auto 0;
      text-align: left;
    }

    .contact-form label {
      display: grid;
      gap: 0.35rem;
      font-size: 0.9rem;
      font-weight: 500;
    }

    .contact-form label:last-of-type {
      grid-column: 1 / -1;
    }

    .contact-form input {
      width: 100%;
      min-height: 48px;
      padding: 0.7rem 0.8rem;
      border: 1px solid var(--color-border);
      border-radius: 0;
      background: var(--color-surface);
      color: var(--color-text);
      font: inherit;
    }

    .contact-form button {
      justify-self: center;
      grid-column: 1 / -1;
      margin-top: 0.4rem;
    }

    .contact-details {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 0.75rem 1.5rem;
      margin-top: 1.4rem;
    }

    .contact-details a {
      color: var(--color-primary-text);
    }

    .panel-strip {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 0.7rem 1rem;
      width: min(1200px, 100%);
      margin: 2rem auto 0;
      padding-top: 1rem;
      border-top: 1px solid var(--color-border);
      color: var(--color-muted);
      font-size: 0.82rem;
    }

    .dots {
      position: fixed;
      top: 50%;
      right: 1.5rem;
      z-index: 40;
      display: grid;
      gap: 0.75rem;
      margin: 0;
      padding: 0;
      list-style: none;
      transform: translateY(-50%);
    }

    .dots a {
      display: block;
      width: 0.7rem;
      height: 0.7rem;
      border: 1px solid var(--color-indicator);
      border-radius: 50%;
      background: var(--color-border);
    }

    .dots a:hover,
    .dots a[aria-current="location"] {
      background: var(--color-indicator);
    }

    @media (max-width: 768px), (max-height: 640px) {
      .panel {
        padding-top: 5.5rem;
        padding-bottom: 3rem;
      }

      .hero-layout,
      .split,
      .metric-layout,
      .clients-layout,
      .case-layout,
      .integration-layout {
        grid-template-columns: 1fr;
      }

      .hero-art {
        width: 100%;
        margin-right: 0;
      }

      .metric-intro {
        align-self: auto;
      }

      .metric:nth-child(2),
      .metric:nth-child(4) {
        margin-top: 0;
      }

      .case-story {
        padding: 0;
        border: 0;
      }

      .dots {
        display: none;
      }
    }

    @media (max-width: 520px) {
      .dashboard-body,
      .metric-grid,
      .integration-grid,
      .contact-form {
        grid-template-columns: 1fr;
      }

      .metric {
        min-height: 150px;
      }

      .dash-chart {
        grid-column: auto;
      }

      .stock-table {
        font-size: 0.8rem;
      }

      .stock-table th,
      .stock-table td {
        padding: 0.65rem 0.25rem;
      }

      .contact-form label:last-of-type,
      .contact-form button {
        grid-column: auto;
      }

      .contact-form button {
        justify-self: stretch;
      }

      .dashboard-head,
      .dashboard-foot {
        align-items: flex-start;
        flex-direction: column;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      .btn,
      .dashboard,
      .metric,
      .integration {
        transition: none;
      }
    }