/* A working educational example in the site's existing visual system. */
.sales-demo { padding-block: 56px 80px; max-width: 1040px; }
.sales-demo > .text-link { display: inline-flex; align-items: center; min-height: 44px; color: var(--accent-deep); font-size: 13px; }
.sales-demo .eyebrow { color: var(--accent-deep); font-size: 12px; margin-top: 24px; }
.sales-demo h1 { font-size: clamp(34px, 5vw, 56px); line-height: 1.08; margin: 0; }
.sales-demo-lead { max-width: 700px; color: var(--muted); margin: 20px 0 28px; }
.sales-demo-workspace { border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); padding: 32px; }
.sales-demo-bar { display: flex; align-items: center; gap: 10px; padding-bottom: 20px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.sales-demo-bar strong { color: var(--ink); margin-right: auto; font-size: 16px; }
.sales-demo form { margin: 0; }
.sales-demo table { width: 100%; table-layout: fixed; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.sales-demo caption { text-align: left; color: var(--muted); padding-block: 20px 12px; font-size: 13px; }
.sales-demo th { text-align: left; font-size: 13px; font-weight: 650; }
.sales-demo thead th { font-size: 11px; color: var(--muted); }
.sales-demo td, .sales-demo th { padding: 10px 10px 10px 0; }
.sales-demo td:last-child, .sales-demo th:last-child { padding-right: 0; }
.sales-demo td { border-bottom: 1px solid var(--line); }
.sales-demo input { width: 100%; min-width: 0; padding: 12px 10px; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--surface-2); color: var(--ink); font: inherit; font-size: 16px; }
.sales-demo-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 24px; }
.sales-demo .button { min-width: 0; font-size: 13px; }
.sales-demo .button:disabled { opacity: .5; cursor: default; }
.sales-demo-feedback { min-height: 20px; margin: 12px 0 0; color: var(--muted); font-size: 12px; }
.sales-demo-result { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 16px; padding: 24px; margin-top: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--accent-faint); }
.sales-demo-result p { margin: 0; font-size: 13px; color: var(--muted); }
.sales-demo-result strong { display: block; font-size: 48px; line-height: 1.1; letter-spacing: -.055em; margin: 10px 0; font-variant-numeric: tabular-nums; }
.sales-demo-result [data-demo-delta] { font-size: 15px; color: var(--ink); }
.sales-demo-note { color: var(--muted); font-size: 13px; line-height: 1.7; margin-top: 24px; }
.sales-demo-note a { color: var(--accent-deep); text-decoration: underline; text-underline-offset: 3px; }
.sales-demo [hidden] { display: none; }
@media (max-width: 760px) {
  .sales-demo { padding-block: 28px 52px; }
  .sales-demo-workspace { padding: 20px 16px; }
  .sales-demo-bar { flex-wrap: wrap; }
  .sales-demo td, .sales-demo th { padding-right: 8px; }
  .sales-demo th { font-size: 12px; }
  .sales-demo input { padding: 12px 6px; }
  .sales-demo-result { grid-template-columns: 1fr; padding: 20px; }
  .sales-demo-result .button { justify-self: start; }
}
@media (max-width: 520px) {
  .sales-demo table, .sales-demo tbody, .sales-demo caption { display: block; }
  .sales-demo thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  .sales-demo tbody tr { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 8px 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
  .sales-demo tbody th { grid-column: 1 / -1; padding: 0; font-size: 14px; }
  .sales-demo tbody td { display: block; min-width: 0; padding: 0; border: 0; }
  .sales-demo tbody td::before { content: attr(data-label); display: block; margin-bottom: 6px; color: var(--muted); font-size: 11px; }
}