/* Platform page. Shared tokens and components live in styles.css. */

/* ---------- hero: the five-stop route ---------- */
.pl-hero .wrap { position: relative; z-index: 1; }
.pl-hero__hatch { position: absolute; right: -8%; top: 4%; width: 48%; max-width: 760px; opacity: .7; pointer-events: none; }
.pl-route { grid-column: 1 / -1; list-style: none; margin: 56px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); }
.pl-route li { position: relative; padding: 66px 16px 0 0; }
.pl-route li::before { content: ""; position: absolute; left: 0; right: 0; top: 46px; height: 1px; background: #3a4352; }
.pl-route li:last-child::before { right: auto; width: 24px; }
.pl-route li::after { content: ""; position: absolute; left: 0; top: 41px; width: 11px; height: 11px; border-radius: 50%; border: 1px solid var(--text-2); background: var(--ink-0); }
.pl-route b { display: block; font: 400 26px/1.15 var(--serif); color: var(--text-1); }
.pl-route small { display: block; margin-top: 4px; font-size: 14px; color: var(--text-3); }
.pl-route__you { position: absolute; left: 5px; top: 0; height: 41px; padding: 0 0 0 10px; border-left: 1px solid var(--rain); font-size: 12.5px; line-height: 1.2; color: var(--rain); white-space: nowrap; }
.pl-route li:has(.pl-route__you)::after { border-color: var(--rain); background: var(--rain); }
.pl-route li.is-gate .pl-route__you { color: var(--gate); border-color: var(--gate); }
.pl-route li.is-gate::after { border-color: var(--gate); background: var(--gate); }

/* ---------- the walk-through ---------- */
.pl-steps { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.pl-step { display: grid; gap: 28px; padding: 40px 0 48px; border-bottom: 1px solid var(--rule); }
.pl-step__n { display: block; font: 400 12px var(--mono); color: var(--text-3); margin-bottom: 14px; }
.pl-step h3 { margin: 0 0 10px; font: 400 clamp(24px, 2.4vw, 30px)/1.15 var(--serif); color: var(--text-1); text-wrap: balance; }
.pl-step p { margin: 0; max-width: 44ch; }
.pl-step .pl-step__who { margin-top: 16px; font-size: 14px; color: var(--text-3); }
.pl-step .pl-step__who::before { content: ""; display: inline-block; width: 16px; height: 1px; margin-right: 10px; vertical-align: middle; background: var(--rain); }
.pl-fig { margin: 0; min-width: 0; }
.pl-fig figcaption, .pl-gatefig figcaption { margin-top: 12px; font-size: 13px; color: var(--text-3); }
.pl-stage { display: none; }

@media (min-width: 961px) {
  .pl-walk.is-live { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: start; }
  .is-live .pl-step { min-height: 64vh; padding: 48px 0; align-content: start; opacity: .38; transition: opacity .4s var(--ease); }
  .is-live .pl-step:last-child { min-height: 52vh; }
  .is-live .pl-step.on { opacity: 1; }
  .is-live .pl-step .pl-step__n { font-size: 13px; }
  .is-live .pl-stage { display: block; position: sticky; top: 112px; }
  .pl-figs { display: grid; }
  .pl-figs > .pl-fig { grid-area: 1 / 1; opacity: 0; transform: translateY(10px); transition: opacity .45s var(--ease), transform .45s var(--ease); }
  .pl-figs > .pl-fig.on { opacity: 1; transform: none; }
}
.pl-index { list-style: none; margin: 0 0 16px; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); counter-reset: ix; }
.pl-index li { counter-increment: ix; }
.pl-index a { display: block; padding: 10px 8px 0 0; border-top: 1px solid var(--rule); font-size: 13px; line-height: 1.3; color: var(--text-3); text-decoration: none; transition: color .2s, border-color .2s; }
.pl-index a::before { content: "0" counter(ix); display: block; margin-bottom: 2px; font: 400 11px var(--mono); }
.pl-index a:hover { color: var(--text-2); }
.pl-index a[aria-current] { color: var(--text-1); border-top-color: var(--rain); }

/* ---------- product fragments ---------- */
.pf { background: var(--ink-1); border: 1px solid var(--rule); border-radius: 10px; overflow: hidden; font: 400 12.5px/1.5 var(--sans); color: var(--text-2); box-shadow: 0 30px 80px rgba(0,0,0,.35); }
.pf-bar { display: flex; align-items: center; gap: 12px; height: 36px; padding: 0 14px; border-bottom: 1px solid var(--rule); font: 400 11px var(--mono); color: var(--text-3); white-space: nowrap; }
.pf-bar > span:first-child { overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.pf-bar b { color: var(--text-2); font-weight: 500; }
.pf-bar .pill { margin-left: auto; flex: none; font: 400 11px var(--sans); border: 1px solid var(--rule); border-radius: 99px; padding: 2px 9px; color: var(--text-2); }
.pf-body { padding: 20px 22px 22px; min-height: 420px; }
.pf-body h4 { margin: 0; font: 400 22px/1.2 var(--serif); color: var(--text-1); }
.pf-meta { margin: 4px 0 16px; font-size: 12px; color: var(--text-3); }
.pf code { font: 400 11.5px var(--mono); color: var(--text-1); }

.pf-form { margin: 0; display: grid; gap: 8px; }
.pf-form div { display: grid; grid-template-columns: 110px 1fr; gap: 12px; align-items: center; }
.pf-form dt { color: var(--text-3); }
.pf-form dd { margin: 0; padding: 7px 10px; border: 1px solid var(--rule); border-radius: 6px; background: var(--ink-0); color: var(--text-1); }
.pf-ok { margin: 18px 0 0; padding-top: 14px; border-top: 1px solid var(--rule); color: var(--text-1); display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.pf-ok i { width: 18px; height: 18px; border-radius: 50%; border: 1px solid var(--pass); color: var(--pass); display: grid; place-items: center; font: 600 10px var(--sans); font-style: normal; }
.pf-ok span { font: 400 11px var(--mono); color: var(--text-3); }

.pf-files { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.pf-files li { display: grid; grid-template-columns: 1fr auto 86px 118px; gap: 12px; align-items: center; padding: 7px 0; border-bottom: 1px solid #1b212b; }
.pf-files code { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pf-tag { font-size: 10.5px; padding: 1px 7px; border: 1px solid var(--rule); border-radius: 4px; color: var(--text-2); }
.pf-n { font: 400 11px var(--mono); color: var(--text-3); text-align: right; }
.pf-st { font-size: 11.5px; text-align: right; }
.pf-st.ok { color: var(--pass); } .pf-st.ex { color: var(--flag); }
.pf-files li.is-flag { background: rgba(228,115,95,.06); }
.pf-stack { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 6px; }
.pf-stack li { display: flex; justify-content: space-between; gap: 12px; padding: 8px 12px; border: 1px solid transparent; border-radius: 6px; color: var(--text-3); }
.pf-stack li.on { background: var(--ink-3); border-color: var(--rule); color: var(--text-1); box-shadow: 0 8px 24px rgba(0,0,0,.3); }
.pf-stack time { flex: none; font: 400 10.5px var(--mono); color: var(--text-3); }

.pf-split { display: grid; grid-template-columns: minmax(0, 1fr) 200px; gap: 20px; }
.pf-src { border-left: 1px solid var(--rule); padding-left: 18px; }
.pf-src h6 { margin: 4px 0 10px; font: 500 10.5px var(--sans); color: var(--text-3); }
.pf-src h6 sup { color: var(--rain); font: 500 9px var(--mono); }
.pf-src .fn { margin: 10px 0 0; font: 400 10.5px var(--mono); color: var(--text-3); }
.pf-src .why { margin: 12px 0 0; font-size: 11.5px; color: var(--text-2); }
.pf-table { margin-top: 2px; }
.pf-table tbody tr { opacity: 1; }
.pf-table td:first-child, .pf-table th:first-child { padding-left: 0; }
.pf-tally { margin-top: 16px; }

.pf-kv { margin: 0; border-top: 1px solid var(--rule); }
.pf-kv div { display: grid; grid-template-columns: 100px 1fr; gap: 12px; padding: 6px 0; border-bottom: 1px solid #1b212b; }
.pf-kv dt { color: var(--text-3); }
.pf-kv dd { margin: 0; color: var(--text-1); }
.pf-kv dd.m { font: 400 11.5px var(--mono); }
.pf-kv dd.ex { color: var(--flag); }
.pf-note { margin-top: 14px; padding: 10px 12px; border-left: 2px solid var(--rain); background: var(--ink-2); border-radius: 0 6px 6px 0; }
.pf-note span { font-size: 10.5px; color: var(--text-3); }
.pf-note p { margin: 2px 0 0; color: var(--text-1); }
.pf-btns { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.pf-btns span { font-size: 11.5px; padding: 6px 12px; border-radius: 6px; border: 1px solid #3a4352; color: var(--text-2); }
.pf-btns span:first-child { background: var(--text-1); color: var(--ink-0); border-color: transparent; }

.pf-signs { margin: 8px 0 18px; font-size: 12.5px; color: var(--text-3); }
.pf-signs b { font-weight: 500; color: var(--text-1); }
.pf-signs b.wait { color: var(--gate); }
.pf-sum { margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.pf-sum div { padding: 10px 10px 10px 0; border-right: 1px solid #1b212b; }
.pf-sum div + div { padding-left: 10px; }
.pf-sum div:last-child { border-right: 0; }
.pf-sum dt { font-size: 11px; color: var(--text-3); }
.pf-sum dd { margin: 2px 0 0; font: 400 17px/1.25 var(--serif); color: var(--text-1); }
.pf-gate { display: flex; align-items: center; margin-top: 22px; padding: 14px 0; border-bottom: 1px solid var(--rule); }
.pf-gate .step.partner.wait { color: var(--gate); }
.pf-foot { display: flex; flex-wrap: wrap; gap: 6px 20px; margin: 14px 0 0; }
.pf-foot code { font-size: 10.5px; color: var(--text-3); }

/* ---------- stages ---------- */
.pl-stages { border-top: 1px solid var(--rule); }
.pl-stage-row { display: grid; grid-template-columns: 3fr 5fr 4fr; gap: 40px; padding: 32px 0; border-bottom: 1px solid var(--rule); align-items: start; }
.pl-stage-row h3 { margin: 0; font: 400 30px/1.1 var(--serif); color: var(--text-1); }
.pl-stage-row h3 span { display: block; margin-bottom: 8px; font: 400 12px var(--mono); color: var(--text-3); }
.pl-stage-row > p, .pl-stage-row > div > p { margin: 0; }
.pl-check > span { display: block; font-size: 13px; color: var(--text-3); }
.pl-check p { margin: 4px 0 12px; font-size: 15px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 4px 10px; border: 1px solid var(--rule); border-radius: 6px; background: var(--ink-1); font: 400 11.5px var(--mono); color: var(--text-1); }
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--rain); flex: none; }
.pl-more { margin-top: 16px; }
.pl-more summary { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; list-style: none; font-size: 14px; color: var(--text-1); border-bottom: 1px solid #3a4352; padding-bottom: 2px; }
.pl-more summary::-webkit-details-marker { display: none; }
.pl-more summary::before { content: "+"; font: 400 14px var(--mono); color: var(--rain); width: 10px; }
.pl-more[open] summary::before { content: "\2212"; }
.pl-more p { margin: 14px 0 0; padding-left: 14px; border-left: 1px solid var(--rain); font-size: 15px; }

/* ---------- who decides ---------- */
.pl-control { display: grid; grid-template-columns: 7fr 5fr; gap: 64px; align-items: start; }
.pl-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.pl-raci { width: 100%; border-collapse: collapse; font-size: 16px; }
.pl-raci th, .pl-raci td { text-align: left; vertical-align: top; padding: 20px 20px 20px 0; border-bottom: 1px solid var(--rule); }
.pl-raci thead th { padding-top: 0; padding-bottom: 12px; font: 500 13px var(--sans); color: var(--text-3); }
.pl-raci tbody th { font: 400 21px/1.25 var(--serif); color: var(--text-1); width: 32%; }
.pl-raci tbody td { color: var(--text-1); }
.pl-raci tbody td:last-child { color: var(--text-3); padding-right: 0; }
.pl-control__copy { margin-top: 32px; }
.pl-link { color: var(--text-1); text-decoration: none; border-bottom: 1px solid #3a4352; padding-bottom: 2px; }
.pl-link:hover { border-color: var(--text-1); }
.pl-gatefig { margin: 0; position: sticky; top: 112px; }
.pf-modal .pf-body { min-height: 0; }
.pf-gatehead { display: flex; align-items: center; gap: 10px; margin: 0; font: 400 22px/1.2 var(--serif); color: var(--gate); }
.pf-gatehead i { width: 20px; height: 20px; border-radius: 50%; background: var(--gate); color: var(--ink-0); display: grid; place-items: center; font: 600 11px var(--sans); font-style: normal; flex: none; }

/* ---------- data ---------- */
.pl-systems { list-style: none; margin: 0 0 14px; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 0; }
.pl-systems li { font: 400 24px/1.3 var(--serif); color: var(--text-1); }
.pl-systems li:not(:last-child)::after { content: "/"; margin: 0 14px; color: var(--text-3); font-weight: 300; }
.pl-formats { list-style: none; margin: 0 0 14px; padding: 0; display: grid; gap: 10px; }
.pl-formats li { display: flex; align-items: center; gap: 14px; color: var(--text-1); }
.pl-formats code { min-width: 52px; text-align: center; padding: 3px 8px; border: 1px solid var(--rule); border-radius: 4px; font: 400 12px var(--mono); color: var(--text-2); }

/* ---------- adoption questions ---------- */
.pl-faq { border-top: 1px solid var(--rule); }
.pl-faq details { border-bottom: 1px solid var(--rule); }
.pl-faq summary { display: flex; justify-content: space-between; align-items: baseline; gap: 24px; padding: 26px 0; cursor: pointer; list-style: none; font: 400 clamp(22px, 2.2vw, 28px)/1.2 var(--serif); color: var(--text-1); }
.pl-faq summary::-webkit-details-marker { display: none; }
.pl-faq summary::after { content: "+"; flex: none; font: 300 26px/1 var(--sans); color: var(--text-3); transition: transform .2s var(--ease); }
.pl-faq details[open] summary::after { transform: rotate(45deg); color: var(--rain); }
.pl-faq summary:hover { color: #fff; }
.pl-faq details p { margin: 0 0 1em; max-width: 64ch; }
.pl-faq details p:last-child { margin-bottom: 28px; }
.pl-faq a, .pl-more a, .rows a { color: var(--text-1); }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .pl-stage-row { grid-template-columns: 2fr 5fr; }
  .pl-stage-row .pl-check { grid-column: 2; }
  .pl-control { grid-template-columns: 1fr; }
  .pl-gatefig { position: static; max-width: 560px; }
}
@media (max-width: 860px) {
  .pl-hero__hatch { width: 120%; right: -50%; top: auto; bottom: -10%; opacity: .45; }
  .pl-route { grid-template-columns: 1fr; margin-top: 40px; }
  .pl-route li { padding: 0 0 22px 30px; }
  .pl-route li::before { left: 5px; right: auto; top: 0; bottom: 0; width: 1px; height: auto; }
  .pl-route li:last-child::before { width: 1px; height: 8px; }
  .pl-route li::after { top: 8px; left: 0; }
  .pl-route b { display: inline; font-size: 22px; }
  .pl-route small { margin-top: 2px; }
  .pl-route__you { position: static; display: block; width: max-content; height: auto; margin: 0 0 4px; padding: 0 0 0 8px; }
  .pl-stage-row { grid-template-columns: 1fr; gap: 14px; }
  .pl-stage-row .pl-check { grid-column: auto; }
}
@media (max-width: 640px) {
  .pf-body { padding: 16px; min-height: 0; }
  .pf-split { grid-template-columns: 1fr; }
  .pf-src { border-left: 0; border-top: 1px solid var(--rule); padding: 14px 0 0; }
  .pf-hide, .pf-n { display: none; }
  .pf-files li { grid-template-columns: 1fr auto auto; }
  .pf-form div { grid-template-columns: 1fr; gap: 4px; }
  .pf-sum { grid-template-columns: 1fr 1fr; }
  .pf-sum div:nth-child(2) { border-right: 0; }
  .pf-sum div:nth-child(3) { padding-left: 0; border-top: 1px solid #1b212b; }
  .pf-sum div:nth-child(4) { border-top: 1px solid #1b212b; }
  .pf-gate { flex-direction: column; align-items: flex-start; gap: 10px; }
  .pf-gate .line { display: none; }
  .tally-strip.pf-tally div { padding: 8px 6px; }
  .tally-strip.pf-tally b { font-size: 17px; }
  .pl-raci thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .pl-raci, .pl-raci tbody, .pl-raci tr, .pl-raci th, .pl-raci td { display: block; width: auto; }
  .pl-raci tr { padding: 18px 0; border-bottom: 1px solid var(--rule); }
  .pl-raci th, .pl-raci td { padding: 0; border: 0; }
  .pl-raci tbody th { margin-bottom: 8px; width: auto; }
  .pl-raci td::before { content: attr(data-label); display: block; font-size: 12px; color: var(--text-3); margin-top: 8px; }
  .pl-systems li { font-size: 21px; }
  .pl-systems li:not(:last-child)::after { margin: 0 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .is-live .pl-step, .pl-figs > .pl-fig, .pl-faq summary::after { transition: none; }
  .pl-figs > .pl-fig { transform: none; }
}

/* long review markers must wrap on narrow screens (shared .rv is nowrap) */
#main .rv { white-space: normal; box-decoration-break: clone; -webkit-box-decoration-break: clone; }