.info-section { padding-block: clamp(3rem, 7vw, 6rem); border-bottom: 1px solid var(--line); }
.info-section .section-heading { margin-bottom: 2rem; }
.info-section h2 { text-wrap: balance; }
.outcome-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2rem; padding: 0; margin: 3rem 0 0; list-style: none; }
.outcome-steps li { padding-top: 1.25rem; border-top: 1px solid var(--line); }
.outcome-steps li > span, .lane-number { display: block; font-size: .625rem; font-weight: 600; letter-spacing: .1em; color: var(--accent-dark); }
.outcome-steps h3 { margin: 1rem 0 .75rem; font-size: 1.125rem; line-height: 1.35; font-weight: 500; letter-spacing: -.025em; }
.outcome-steps p { font-size: .875rem; line-height: 1.8; color: var(--muted); }
.section-disclosure { max-width: 54rem; color: var(--muted); font-size: .8125rem; line-height: 1.75; border-left: 2px solid var(--accent); padding-left: 1rem; }
.case-filters { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) auto; gap: 1rem; align-items: end; margin-top: 2rem; padding: 1.25rem; background: var(--surface); border-radius: 16px; }
.case-filters > div { min-width: 0; }
.case-filters label { display: block; font-size: .75rem; font-weight: 600; margin-bottom: .5rem; }
.case-filters input, .case-filters select { width: 100%; min-height: 48px; font: inherit; font-size: .875rem; color: var(--ink); background: #fff; border: 1px solid #a8b9c1; padding: .75rem; border-radius: 8px; }
.case-filters select { padding-right: 2rem; text-overflow: ellipsis; }
.filter-reset { font: inherit; color: var(--accent-dark); font-size: .8125rem; min-height: 48px; padding: .75rem; border: 0; background: transparent; text-decoration: underline; text-underline-offset: .25rem; cursor: pointer; }
.case-count { font-size: .75rem; color: var(--muted); margin: 1.25rem 0; }
.use-case-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 2rem; }
.use-case { min-width: 0; border-top: 1px solid var(--line); padding: 1.5rem 0; }
.case-meta { display: flex; align-items: start; justify-content: space-between; gap: 1rem; color: var(--accent-dark); font-size: .625rem; line-height: 1.6; letter-spacing: .06em; text-transform: uppercase; font-weight: 600; }
.use-case h3 { font-size: 1.25rem; font-weight: 500; letter-spacing: -.035em; line-height: 1.3; margin: 1rem 0 .75rem; }
.case-result { font-size: .875rem; line-height: 1.8; color: var(--muted); }
.use-case details { margin-top: 1rem; }
.use-case summary { display: flex; align-items: center; justify-content: space-between; gap: .75rem; min-height: 44px; cursor: pointer; font-size: .75rem; font-weight: 500; list-style: none; }
.use-case summary::-webkit-details-marker, .faq-list summary::-webkit-details-marker { display: none; }
.use-case details[open] summary span, .faq-list details[open] summary span { transform: rotate(45deg); }
.use-case dl { margin: .5rem 0 0; }
.use-case dl div { margin-block: .75rem; }
.use-case dt { font-size: .625rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.use-case dd { margin: .25rem 0 0; font-size: .8125rem; color: var(--muted); line-height: 1.7; }
.case-kind { font-size: .625rem; line-height: 1.7; color: var(--accent-dark); margin-top: 1rem; }
.case-empty { padding: 2rem 1rem; text-align: center; color: var(--muted); border-block: 1px solid var(--line); line-height: 1.8; }
.case-more { text-align: center; margin-top: 1.5rem; }
.case-more button { background: transparent; color: var(--accent-dark); font: inherit; font-size: .875rem; cursor: pointer; }
.plan-status { display: flex; align-items: baseline; gap: .5rem; color: var(--accent-dark); font-size: .75rem; line-height: 1.8; margin-bottom: 2rem; }
.plan-status .status-dot { align-self: center; }
.plan-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.plan { display: flex; flex-direction: column; min-width: 0; border: 1px solid var(--line); border-radius: 20px; padding: 2rem 1.5rem; background: #fffdf8; }
.plan-pro { border-color: var(--accent); background: #edf5f0; }
.plan-label { color: var(--accent-dark); font-size: .6875rem; font-weight: 500; min-height: 1.25rem; }
.plan h3 { margin-top: .75rem; font-size: 2rem; font-weight: 500; letter-spacing: -.05em; }
.plan-price { display: flex; flex-wrap: wrap; align-items: baseline; gap: .5rem; margin-top: 1rem; }
.plan-price span:first-child { font-size: 3.25rem; line-height: 1.1; letter-spacing: -.06em; }
.plan-price span:last-child { font-size: .6875rem; color: var(--muted); }
.plan-for { margin-top: 1rem; font-size: .875rem; line-height: 1.6; min-height: 3rem; color: var(--muted); }
.plan ul { flex-grow: 1; padding-left: 1rem; margin: 1.5rem 0; font-size: .8125rem; line-height: 1.75; }
.plan li + li { margin-top: .75rem; }
.plan a { padding-inline: 1rem; gap: .5rem; font-size: .75rem; text-align: center; }
.plan-notes { display: grid; gap: .75rem; margin-top: 1.5rem; max-width: 62rem; }
.plan-notes p { font-size: .75rem; line-height: 1.9; color: var(--muted); }
.plan-notes strong { color: var(--ink); font-weight: 600; }
.model-lanes { border-top: 1px solid var(--line); }
.model-lanes article { display: grid; grid-template-columns: 1fr 1.1fr 2fr; gap: 1rem 2rem; padding: 2rem 0; border-bottom: 1px solid var(--line); align-items: start; }
.model-lanes h3 { font-weight: 500; font-size: 1.375rem; letter-spacing: -.035em; line-height: 1.3; }
.model-lanes p { font-size: .875rem; line-height: 1.8; color: var(--muted); }
.model-lanes .lane-note { grid-column: 3; font-size: .75rem; }
.worker-note { display: grid; grid-template-columns: 1fr 1.4fr; gap: 2rem; border-radius: 20px; padding: 2rem; background: #e9eee9; margin-top: 2rem; }
.worker-note h3 { margin-top: 1rem; font-size: 1.75rem; line-height: 1.2; font-weight: 500; letter-spacing: -.04em; }
.worker-note > p { font-size: .875rem; line-height: 1.9; color: var(--muted); }
.models-section + .preview-wrap { margin-top: 5rem; }
.readiness-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.readiness-columns > div { border-top: 1px solid var(--line); padding-top: 1.5rem; }
.readiness-label { font-size: .625rem; letter-spacing: .1em; color: var(--accent-dark); font-weight: 600; }
.readiness-columns h3 { font-size: 1.5rem; letter-spacing: -.035em; font-weight: 500; margin-top: .75rem; }
.readiness-columns ul { padding-left: 1rem; font-size: .875rem; line-height: 2; color: var(--muted); }
.readiness-section > .development-note { max-width: 60rem; margin-top: 1rem; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); padding: .5rem 0; }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: 60px; list-style: none; cursor: pointer; font-weight: 500; line-height: 1.5; }
.faq-list summary span { font-size: 1.25rem; color: var(--accent-dark); }
.faq-list p { max-width: 54rem; color: var(--muted); font-size: .875rem; line-height: 1.9; padding: .5rem 2rem 1.5rem 0; }
@media (max-width: 1100px) {
  .outcome-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .model-lanes article { grid-template-columns: 1fr 2fr; }
  .model-lanes .lane-number { grid-column: 1 / -1; }
  .model-lanes .lane-note { grid-column: 2; }
  .plan { padding: 1.5rem 1rem; }
}
@media (max-width: 900px) {
  html { scroll-padding-top: 9rem; }
  .site-header { height: auto; min-height: 84px; flex-wrap: wrap; gap: .25rem; padding-block: .75rem; }
  .site-header nav { display: flex; width: 100%; justify-content: space-between; gap: .5rem; }
  .site-header nav .nav-link { display: inline-flex; }
}
@media (max-width: 800px) {
  .use-case-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plan-grid { grid-template-columns: 1fr; }
  .plan { padding: 2rem; }
  .plan-for { min-height: 0; }
  .plan a { align-self: start; }
  .case-filters { grid-template-columns: 1fr 1fr; }
  .filter-reset { grid-column: 1 / -1; justify-self: start; min-height: 44px; padding: 0; }
  .worker-note { grid-template-columns: 1fr; }
  .readiness-columns { gap: 1.5rem; }
}
@media (max-width: 600px) {
  .site-header { height: auto; min-height: 84px; flex-wrap: wrap; gap: .25rem; padding-block: .75rem; }
  .site-header nav { display: flex; width: 100%; justify-content: space-between; gap: .5rem; font-size: .6875rem; }
  .site-header nav .nav-link { display: inline-flex; }
  .site-header .launch-status { padding: .5rem .625rem; font-size: .625rem; gap: .375rem; }
  .wordmark { font-size: 1.5rem; }
  .character-hero { padding-top: 2.5rem; }
  .info-section { padding-block: 3.5rem; }
  .info-section .section-heading h2 { font-size: clamp(2.25rem, 9vw, 3rem); }
  .outcome-steps, .use-case-grid, .case-filters, .readiness-columns { grid-template-columns: 1fr; }
  .outcome-steps { gap: 1.5rem; }
  .use-case { padding-block: 1.5rem; }
  .case-filters { padding: 1rem; }
  .model-lanes article { grid-template-columns: 1fr; gap: .75rem; }
  .model-lanes .lane-note, .model-lanes .lane-number { grid-column: auto; }
  .worker-note { padding: 1.5rem; }
  .plan { padding: 1.5rem; }
  .models-section + .preview-wrap { margin-top: 3rem; }
  .faq-list summary { font-size: .9375rem; }
  .faq-list p { padding-right: 0; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }