/* ARCH-026 partner child pages: scoped visual system.
   All selectors are additive and namespaced to avoid changing shared site components. */

.pp-page {
  --pp-accent: var(--btc-blue);
  --pp-accent-rgb: 0, 128, 255;
  --pp-ink: var(--ink);
  --pp-surface: #fff;
  --pp-soft: var(--bg-soft);
}

.pp-page.pp-blue-yonder { --pp-accent: #00a9d6; --pp-accent-rgb: 0, 169, 214; }
.pp-page.pp-o9 { --pp-accent: #3856d8; --pp-accent-rgb: 56, 86, 216; }
.pp-page.pp-optilogic { --pp-accent: #178a50; --pp-accent-rgb: 23, 138, 80; }
.pp-page.pp-aera { --pp-accent: #1f4e79; --pp-accent-rgb: 31, 78, 121; }
.pp-page.pp-pyplan { --pp-accent: #3375a1; --pp-accent-rgb: 51, 117, 161; }
.pp-blue-yonder .section.soft > .wrap > .muted { color: var(--ink-2); }
.pp-optilogic .muted { color: #5F6D80; }

.pp-page .page-hero { overflow: hidden; }
.pp-page .page-hero::after {
  content: "";
  position: absolute;
  width: min(46vw, 620px);
  aspect-ratio: 1;
  right: -12vw;
  bottom: -78%;
  border: 1px solid rgba(var(--pp-accent-rgb), .28);
  border-radius: 50%;
  box-shadow:
    0 0 0 48px rgba(var(--pp-accent-rgb), .04),
    0 0 0 96px rgba(var(--pp-accent-rgb), .025);
  pointer-events: none;
}

.pp-page .section-head { position: relative; }
.pp-page .section-head:not(.split)::after {
  content: "";
  width: 48px;
  height: 3px;
  border-radius: 999px;
  background: var(--pp-accent);
  margin-top: 4px;
}

.pp-table-wrap {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--pp-surface);
  box-shadow: var(--shadow-sm);
  scrollbar-width: thin;
  scrollbar-color: rgba(var(--pp-accent-rgb), .45) transparent;
}

.pp-table-wrap:focus-visible,
.pp-coverage-scroll:focus-visible {
  outline: 3px solid var(--btc-blue-text);
  outline-offset: -3px;
}

.pp-data-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  text-align: left;
}

.pp-data-table caption {
  padding: 18px 22px;
  color: var(--ink-3);
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: .1em;
  text-align: left;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line);
}

.pp-data-table thead { background: var(--navy-950); color: #fff; }
.pp-data-table th,
.pp-data-table td {
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  font-size: 14px;
  line-height: 1.6;
}
.pp-data-table thead th {
  color: rgba(255,255,255,.82);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.pp-data-table tbody th {
  width: 28%;
  color: var(--ink);
  font-weight: 600;
  background: rgba(var(--pp-accent-rgb), .045);
}
.pp-data-table tbody td { color: var(--ink-3); }
.pp-data-table tbody tr:last-child th,
.pp-data-table tbody tr:last-child td { border-bottom: 0; }
.pp-data-table tbody tr:hover td,
.pp-data-table tbody tr:hover th { background-color: rgba(var(--pp-accent-rgb), .075); }
.pp-data-table a {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  color: var(--ink-2);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.pp-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.pp-compare-panel { padding: clamp(26px, 4vw, 42px); position: relative; }
.pp-compare-panel + .pp-compare-panel { border-left: 1px solid var(--line); }
.pp-compare-panel::before {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 22px;
  border-radius: 50%;
  font-family: "Geist Mono", monospace;
  font-weight: 700;
}
.pp-compare-panel.is::before { content: "✓"; color: var(--pp-accent); background: rgba(var(--pp-accent-rgb), .1); }
.pp-compare-panel.is-not { background: linear-gradient(145deg, #fff, var(--bg-soft)); }
.pp-compare-panel.is-not::before { content: "≠"; color: var(--ink-3); background: var(--bg-soft); border: 1px solid var(--line); }
.pp-compare-panel h3 { margin: 12px 0 10px; font-size: clamp(22px, 2.5vw, 30px); }
.pp-compare-panel p { color: var(--ink-3); line-height: 1.7; }

.pp-framework {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 56px);
  border-radius: var(--r-xl);
  color: #fff;
  background:
    radial-gradient(circle at 90% 0%, rgba(var(--pp-accent-rgb), .28), transparent 35%),
    var(--grad-navy);
  box-shadow: var(--shadow-lg);
}
.pp-framework::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}
.pp-framework > * { position: relative; z-index: 1; }
.pp-framework-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, .55fr);
  gap: 32px;
  align-items: start;
  margin-bottom: clamp(30px, 5vw, 52px);
}
.pp-framework .eyebrow { color: var(--btc-cyan); }
.pp-framework .eyebrow::before { background: var(--btc-cyan); }
.pp-framework h2 { color: #fff; margin-top: 14px; }
.pp-framework-copy { color: rgba(255,255,255,.68); font-size: 15px; line-height: 1.7; }
.pp-framework-copy p + p { margin-top: 12px; }
.pp-framework-copy a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }

.pp-flow {
  display: grid;
  grid-template-columns: repeat(var(--pp-steps, 4), minmax(0, 1fr));
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.pp-flow-step {
  position: relative;
  min-height: 142px;
  padding: 22px 20px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: var(--r-md);
  background: rgba(255,255,255,.055);
  backdrop-filter: blur(6px);
}
.pp-flow-step:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -16px;
  top: 50%;
  z-index: 2;
  transform: translateY(-50%);
  color: var(--btc-cyan);
  font-size: 20px;
  font-weight: 700;
}
.pp-flow-step small {
  display: block;
  color: var(--btc-cyan);
  font-family: "Geist Mono", monospace;
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.pp-flow-step strong { display: block; margin: 12px 0 8px; color: #fff; font-size: 17px; }
.pp-flow-step span { display: block; color: rgba(255,255,255,.64); font-size: 13px; line-height: 1.55; }

.pp-portfolio-map {
  display: grid;
  grid-template-columns: minmax(190px, .65fr) minmax(0, 1.35fr);
  gap: 18px;
  align-items: stretch;
}
.pp-portfolio-core,
.pp-portfolio-modules {
  border: 1px solid rgba(255,255,255,.13);
  border-radius: var(--r-lg);
  background: rgba(255,255,255,.05);
  padding: 24px;
}
.pp-portfolio-core { display: grid; place-content: center; text-align: center; }
.pp-portfolio-core strong { color: #fff; font-size: 20px; }
.pp-portfolio-core span { color: rgba(255,255,255,.62); font-size: 13px; margin-top: 8px; }
.pp-module-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.pp-module-list li {
  padding: 13px 14px;
  border-radius: var(--r-sm);
  color: rgba(255,255,255,.78);
  background: rgba(var(--pp-accent-rgb), .13);
  border: 1px solid rgba(var(--pp-accent-rgb), .2);
  font-size: 13px;
}

.pp-wheel {
  display: grid;
  grid-template-columns: minmax(220px, .8fr) minmax(0, 1.4fr);
  gap: 22px;
  align-items: stretch;
}
.pp-wheel-core {
  display: grid;
  place-content: center;
  min-height: 280px;
  padding: 28px;
  border: 1px solid rgba(var(--pp-accent-rgb), .38);
  border-radius: 50%;
  text-align: center;
  background: radial-gradient(circle, rgba(var(--pp-accent-rgb), .24), rgba(255,255,255,.035) 65%);
  box-shadow: inset 0 0 40px rgba(var(--pp-accent-rgb), .14);
}
.pp-wheel-core strong { color: #fff; font-size: 22px; }
.pp-wheel-core span { margin-top: 10px; color: rgba(255,255,255,.66); font-size: 13px; }
.pp-wheel-ring {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.pp-wheel-ring div {
  display: grid;
  align-content: center;
  min-height: 82px;
  padding: 15px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-md);
  color: rgba(255,255,255,.78);
  background: rgba(255,255,255,.045);
  font-size: 13px;
}

.pp-stack {
  display: grid;
  gap: 12px;
}
.pp-stack-layer {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  align-items: center;
  padding: 18px 20px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-md);
  background: rgba(255,255,255,.045);
}
.pp-stack-layer strong { color: #fff; }
.pp-stack-layer span { color: rgba(255,255,255,.65); font-size: 13px; line-height: 1.55; }
.pp-stack-layer.core { border-color: rgba(var(--pp-accent-rgb), .5); background: rgba(var(--pp-accent-rgb), .16); }

.pp-bridge {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 110px minmax(0, 1fr);
  align-items: stretch;
  gap: 16px;
}
.pp-bridge-side {
  padding: 26px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: var(--r-lg);
  background: rgba(255,255,255,.05);
}
.pp-bridge-side strong { display: block; color: #fff; font-size: 20px; margin-bottom: 16px; }
.pp-bridge-side span { display: block; color: rgba(255,255,255,.66); font-size: 13px; line-height: 1.7; }
.pp-bridge-link {
  display: grid;
  place-content: center;
  color: var(--btc-cyan);
  font-family: "Geist Mono", monospace;
  font-size: 24px;
  text-align: center;
}
.pp-bridge-link small { display: block; margin-top: 6px; font-size: 9px; letter-spacing: .09em; text-transform: uppercase; }

.pp-loop { position: relative; }
.pp-loop::after {
  content: "↺";
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin: 22px auto 0;
  border: 1px solid rgba(var(--pp-accent-rgb), .45);
  border-radius: 50%;
  color: var(--btc-cyan);
  background: rgba(var(--pp-accent-rgb), .12);
  font-size: 24px;
}

.pp-evidence {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.pp-evidence-item { padding: clamp(26px, 4vw, 42px); }
.pp-evidence-item + .pp-evidence-item { border-left: 1px solid var(--line); }
.pp-evidence-item.proof { background: linear-gradient(145deg, rgba(var(--pp-accent-rgb), .12), #fff 72%); }
.pp-evidence-item h3 { margin: 14px 0 12px; }
.pp-evidence-item p { color: var(--ink-3); line-height: 1.7; }
.pp-evidence-item strong { color: var(--ink); }

.pp-delivery-grid .card {
  position: relative;
  padding-top: 34px;
  border-top: 3px solid rgba(var(--pp-accent-rgb), .7);
}
.pp-delivery-grid .card::before {
  content: counter(pp-delivery, decimal-leading-zero);
  position: absolute;
  top: 12px;
  right: 16px;
  color: rgba(var(--pp-accent-rgb), .55);
  font-family: "Geist Mono", monospace;
  font-size: 10px;
}
.pp-delivery-grid { counter-reset: pp-delivery; }
.pp-delivery-grid .card { counter-increment: pp-delivery; }

.pp-page .faq.pp-faq {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  border-top: 0;
}
.pp-page .pp-faq .faq-item {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: #fff;
}
.pp-page .pp-faq .faq-item[open] { border-color: rgba(var(--pp-accent-rgb), .38); box-shadow: var(--shadow-sm); }
.pp-page .pp-faq .faq-item summary { font-size: 16px; }
.pp-page .pp-faq .faq-item summary::after { color: var(--pp-accent); }

.pp-source-note { border-left-color: var(--pp-accent) !important; }
.pp-source-note .pd-context-label { color: var(--pp-accent); }

/* Supply Chain coverage map */
.pp-coverage-map {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--pp-surface);
  box-shadow: var(--shadow-sm);
}

.pp-coverage-flow {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(var(--pp-accent-rgb), .08), transparent);
}
.pp-coverage-flow strong {
  color: var(--ink);
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.pp-coverage-flow span { color: var(--ink-3); font-size: 13px; }

.pp-coverage-scroll {
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(var(--pp-accent-rgb), .45) transparent;
}

.pp-coverage-table {
  width: 100%;
  min-width: 1040px;
  padding: 10px 12px 14px;
  border-collapse: separate;
  border-spacing: 8px;
  table-layout: fixed;
  text-align: center;
}
.pp-coverage-table caption {
  padding: 10px 8px 6px;
  color: var(--ink-3);
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: .08em;
  text-align: left;
  text-transform: uppercase;
}
.pp-coverage-table thead th {
  padding: 10px 8px;
  color: var(--ink-2);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.35;
  vertical-align: bottom;
}
.pp-coverage-table thead th:first-child { width: 178px; }
.pp-coverage-table tbody th {
  position: sticky;
  left: 0;
  z-index: 2;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--pp-accent);
  border-radius: var(--r-sm);
  color: var(--ink);
  background: #fff;
  box-shadow: 8px 0 14px -14px rgba(15,23,42,.5);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.35;
  text-align: left;
}
.pp-coverage-cell {
  height: 62px;
  padding: 5px;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  vertical-align: middle;
}
.pp-coverage-chip {
  display: grid;
  place-items: center;
  min-height: 48px;
  padding: 7px 5px;
  border-radius: 6px;
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .04em;
  line-height: 1.2;
  text-transform: uppercase;
}
.pp-coverage-cell.is-core .pp-coverage-chip {
  color: #fff;
  background: var(--navy-950);
  box-shadow: inset 0 0 0 2px var(--pp-accent);
}
.pp-coverage-cell.is-supported .pp-coverage-chip {
  color: var(--ink);
  border: 1px solid rgba(var(--pp-accent-rgb), .55);
  background: repeating-linear-gradient(135deg, rgba(var(--pp-accent-rgb), .18) 0 7px, rgba(var(--pp-accent-rgb), .07) 7px 14px);
}
.pp-coverage-cell.is-adjacent .pp-coverage-chip {
  color: var(--ink-2);
  border: 1px dashed rgba(var(--pp-accent-rgb), .78);
  background: #fff;
}
.pp-coverage-cell.is-none .pp-coverage-chip {
  color: var(--ink-3);
  border: 1px solid var(--line);
  background: repeating-linear-gradient(135deg, #f8fafc 0 7px, #eef2f7 7px 14px);
}

/* Coverage semantics: mixed aggregate cells and execution/decision nature */
.pp-coverage-cell.is-mixed .pp-coverage-chip {
  color: var(--ink);
  border: 1px solid rgba(var(--pp-accent-rgb), .72);
  background: linear-gradient(90deg, rgba(var(--pp-accent-rgb), .2) 0 50%, #fff 50% 100%);
  box-shadow: inset 0 0 0 2px rgba(var(--pp-accent-rgb), .12);
}
.pp-coverage-mixed-detail {
  display: block;
  margin-top: 3px;
  font-size: 8px;
  font-weight: 550;
  letter-spacing: 0;
  line-height: 1.25;
  text-transform: none;
}
.pp-coverage-natures {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  justify-content: center;
  margin-top: 5px;
}
.pp-coverage-nature {
  display: inline-flex;
  align-items: center;
  min-height: 16px;
  padding: 2px 5px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 8px;
  font-weight: 550;
  letter-spacing: 0;
  line-height: 1.1;
  text-transform: none;
}
.pp-coverage-cell.is-core .pp-coverage-nature { color: #fff; }
.pp-coverage-cell.is-none .pp-coverage-chip { font-size: 8px; }
.pp-coverage-swatch.is-mixed {
  border: 1px solid rgba(var(--pp-accent-rgb), .72);
  background: linear-gradient(90deg, rgba(var(--pp-accent-rgb), .28) 0 50%, #fff 50% 100%);
  box-shadow: inset 0 0 0 2px rgba(var(--pp-accent-rgb), .12);
}

.pp-coverage-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
  padding: 17px 20px 19px;
  border-top: 1px solid var(--line);
  background: var(--bg-soft);
}
.pp-coverage-legend-item {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: var(--ink-2);
  font-size: 11px;
}
.pp-coverage-swatch {
  width: 24px;
  height: 18px;
  flex: 0 0 auto;
  border-radius: 4px;
}
.pp-coverage-swatch.is-core { background: var(--navy-950); box-shadow: inset 0 0 0 2px var(--pp-accent); }
.pp-coverage-swatch.is-supported { border: 1px solid rgba(var(--pp-accent-rgb), .55); background: repeating-linear-gradient(135deg, rgba(var(--pp-accent-rgb), .18) 0 5px, rgba(var(--pp-accent-rgb), .07) 5px 10px); }
.pp-coverage-swatch.is-adjacent { border: 1px dashed rgba(var(--pp-accent-rgb), .78); background: #fff; }
.pp-coverage-swatch.is-none { border: 1px solid var(--line); background: repeating-linear-gradient(135deg, #f8fafc 0 5px, #e8edf4 5px 10px); }
.pp-coverage-note {
  flex-basis: 100%;
  margin: 2px 0 0;
  color: var(--ink-2);
  font-size: 11px;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .pp-framework-head,
  .pp-wheel,
  .pp-portfolio-map { grid-template-columns: 1fr; }
  .pp-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pp-flow-step:nth-child(2n)::after { display: none; }
  .pp-wheel-core { width: min(100%, 320px); min-height: 0; aspect-ratio: 1; margin: 0 auto; }
  .pp-bridge { grid-template-columns: 1fr; }
  .pp-bridge-link { min-height: 72px; }
  .pp-bridge-link span { transform: rotate(90deg); }
}

@media (max-width: 700px) {
  .pp-compare,
  .pp-evidence,
  .pp-page .faq.pp-faq { grid-template-columns: 1fr; }
  .pp-compare-panel + .pp-compare-panel,
  .pp-evidence-item + .pp-evidence-item { border-left: 0; border-top: 1px solid var(--line); }
  .pp-flow { grid-template-columns: 1fr; }
  .pp-flow-step:not(:last-child)::after {
    content: "↓";
    top: auto;
    right: 50%;
    bottom: -17px;
    transform: translateX(50%);
  }
  .pp-flow-step:nth-child(2n)::after { display: block; }
  .pp-module-list,
  .pp-wheel-ring { grid-template-columns: 1fr; }
  .pp-stack-layer { grid-template-columns: 1fr; gap: 8px; }
  .pp-framework { padding: 26px 18px; border-radius: var(--r-lg); }
  .pp-coverage-flow { align-items: flex-start; flex-direction: column; gap: 5px; }
  .pp-coverage-legend { align-items: flex-start; flex-direction: column; }
  .pp-coverage-note { flex-basis: auto; }
}

@media (prefers-reduced-motion: reduce) {
  .pp-page *, .pp-page *::before, .pp-page *::after { scroll-behavior: auto !important; }
}

.partner-closing { background: var(--grad-navy); }
.partner-closing > .section.dark,
.partner-source-line { background: transparent; }
.partner-source-line { padding: 0 0 18px; color: rgba(255,255,255,.78); }
.partner-source-line .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.partner-source-line p { margin: 0; font-size: 12px; }
.partner-source-line p.muted { color: rgba(255,255,255,.78); }
.partner-source-line details { color: rgba(255,255,255,.78); font-size: 13px; max-width: 62ch; }
.partner-source-line summary { display: inline-flex; align-items: center; min-height: 44px; cursor: pointer; color: #fff; font-size: 12px; font-weight: 600; }
.partner-source-line a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.partner-source-line summary:focus-visible,
.partner-source-line a:focus-visible { outline: 3px solid var(--btc-cyan); outline-offset: 3px; border-radius: 2px; }
@media (max-width: 700px) { .partner-source-line .wrap { display: grid; } }