@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@500;700&family=Hanken+Grotesk:wght@400;500;600&family=Spline+Sans+Mono:wght@400;500;600&display=swap');

:root {
  --paper: #fefefe;
  --paper-warm: #fcfaf6;
  --ink: #061747;
  --blue: #4772d5;
  --annotation: #2468f2;
  --hairline: #d7dfef;
  --line: var(--hairline);
  --frame-stroke: 1px;
  --frame-color: var(--hairline);
  --muted-fill: #f5f6f8;
  --yellow: #fed831;
  --amber: #fdbf17;
  --red: #c71729;
  --accent: linear-gradient(90deg, #fed831 0%, #fdbf17 55%, #c71729 100%);
  --font-display: "Archivo", sans-serif;
  --font-body: "Hanken Grotesk", sans-serif;
  --font-mono: "Spline Sans Mono", monospace;
  --page-gutter: 160px;
  --motion-ease: cubic-bezier(.22, 1.3, .36, 1);
  --motion-micro: 180ms;
  --motion-control: 280ms;
  --motion-reveal: 520ms;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  width: 100%;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font: 400 18px/1.32 var(--font-body);
  -webkit-font-smoothing: antialiased;
}

@media (min-width: 1024px) {
  body {
    width: 1920px;
    min-height: 1080px;
    zoom: calc(100vw / 1920px);
  }
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
img, video, svg { max-width: 100%; }

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 15px;
  border-radius: 8px;
  background: var(--ink);
  color: white;
  transform: translateY(-160%);
  transition: transform var(--motion-control) var(--motion-ease);
}

.skip-link:focus { transform: translateY(0); }

/* Canonical v3 navigation chrome. */
[data-chrome="nav"] {
  position: relative;
  z-index: 50;
  width: 100%;
  height: 88px;
  padding: 0 72px;
  display: grid;
  grid-template-columns: 320px 1fr 286px;
  align-items: center;
  border-bottom: 1px solid #dce3ee;
  color: #061748;
  background: #fefefe;
  font-family: "Hanken Grotesk", sans-serif;
}

[data-chrome="nav"] .brand {
  display: flex;
  align-items: center;
  gap: 15px;
  font: 700 29px/1 "Archivo", sans-serif;
  letter-spacing: .055em;
}

[data-chrome="nav"] .brand img {
  display: block;
  width: 52px;
  height: 52px;
  object-fit: contain;
}

[data-chrome="nav"] nav {
  display: flex;
  justify-content: center;
  align-items: stretch;
  height: 88px;
  gap: 32px;
}

[data-chrome="nav"] nav a {
  position: relative;
  display: flex;
  align-items: center;
  color: #0c2c79;
  font-size: 16px;
  font-weight: 500;
  white-space: nowrap;
}

[data-chrome="nav"] nav a.is-active {
  color: #061748;
  font-weight: 700;
}

[data-chrome="nav"] nav a.is-active::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 16px;
  left: 0;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, #fed831, #fdbf17 45%, #c71729);
  transform-origin: left;
  animation: lid-seam var(--motion-control) var(--motion-ease) both;
}

[data-chrome="nav"] .actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 27px;
  font-size: 16px;
  font-weight: 500;
}

[data-chrome="nav"] .actions a { color: #0c2c79; }


.menu-button,
.mobile-drawer { display: none; }

main {
  width: 100%;
  min-height: calc(1080px - 88px - 124px);
  flex: 1 0 auto;
  overflow: clip;
  background: var(--paper);
  transform-origin: 50% 0;
  transition: opacity 200ms ease-out, transform 200ms ease-out;
}

main.is-leaving {
  opacity: .72;
  transform: scaleY(.985);
}

.install-route .tool-row.is-selected {
  background: #eef4fd;
  box-shadow: inset 4px 0 #4772d5;
}

.install-route .tool-row.is-selected .tool-chevron svg { transform: rotate(90deg); }
.install-route .install-error-card:hover { transform: none; box-shadow: none; }
.install-route .install-return-card:hover { transform: none; border-color: var(--i-hair); }
.book-route button.control[data-open="true"] { border-color: #4772d5; background-color: #eef4fd; }

/* fixU4: keep every section while closing rejected desktop-only empty bands. */
@media (min-width: 1024px) {
  .home-page .voucher-intro {
    height: 170px !important;
    padding-top: 93px !important;
  }

  .home-page .receipts { height: 426px !important; }
  .home-page .receipt {
    height: 416px !important;
    border-color: #aebddc !important;
    border-width: 2px !important;
  }
  .home-page .receipt dl { line-height: 1.9 !important; }
  .home-page .benefits {
    position: relative;
    z-index: 2;
    transform: translateY(-47px) !important;
  }
  .home-page .spacer { height: 24px !important; }

  .ceiling-stage .spacer { height: 48px !important; }

  .book-route::after {
    display: block;
    content: "";
  }

  .book-route .book-area { height: 915px !important; }
  .book-route .guide { height: 434px !important; }
  .book-route .guide-main,
  .book-route .lessons,
  .book-route .lesson { min-height: 0; }
  .book-route .guide-main,
  .book-route .lesson { border-right: 2px solid #315eae !important; }
  .book-route .lesson:last-child { border-right-width: 0 !important; }
  .book-route .lessons { height: calc(100% - 73px) !important; }
  .book-route .lesson { height: 100% !important; }
  .book-route .gap { height: 76px !important; }
  .book-route .cta-gap { height: 75px !important; }
  .book-route::after { height: 26px; }
}

/* Every route owns its internal composition but uses this exact outer frame. */
.page-frame {
  width: 100%;
  min-height: 100%;
  margin: 0;
  padding-inline: var(--page-gutter);
  background: var(--paper);
}

/* One border system for route frames. Route styles may only change radius. */
.route-canvas {
  width: 100%;
  max-width: none;
}

.frame-panel,
.frame-box,
.frame-table,
.frame-voucher {
  border-width: var(--frame-stroke);
  border-style: solid;
  border-color: var(--frame-color);
}

.frame-panel,
.frame-box { border-radius: var(--frame-radius, 10px); }

.install-route [data-tool-io] .tool-io {
  display: none;
}

.install-route [data-tool-io][data-open="true"] .tool-io {
  display: grid;
}

.install-route [data-tool-io][data-open="true"] .tool-chevron svg,
.install-route [data-tool-row][aria-expanded="true"] .tool-chevron svg {
  transform: rotate(90deg);
}

.book-route .filter-select {
  position: relative;
  min-width: 0;
}

.book-route .filter-select > .control { width: 100%; }

.book-route .filter-menu {
  position: absolute;
  z-index: 40;
  top: calc(100% + 7px);
  right: 0;
  left: 0;
  padding: 6px;
  border: 1px solid var(--frame-color);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 28px #0617471f;
}

.book-route .filter-menu[hidden] { display: none; }

.book-route .filter-menu button {
  width: 100%;
  min-height: 40px;
  padding: 0 12px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--ink);
  text-align: left;
  cursor: not-allowed;
}

.book-route .filter-menu button:hover,
.book-route .filter-menu button[aria-selected="true"] { background: #eef4fd; }

.book-route .voucher[hidden] { display: none; }
.book-route .voucher-empty {
  padding: 28px;
  border: 1px dashed var(--frame-color);
  border-radius: 8px;
  color: var(--blue);
  text-align: center;
}

/* Live type carried by the approved cutout artwork. */
.home-page .hero-art { position: relative; }
.home-page .art-labels,
.dryrun-route .dry-art-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.home-page .art-labels text,
.dryrun-route .dry-label {
  fill: var(--ink);
  font: 600 15px/1 var(--font-mono);
  letter-spacing: .045em;
  text-anchor: middle;
}

.home-page .art-labels .box-label,
.dryrun-route .dry-label.box-label {
  font-size: 13px;
  letter-spacing: .11em;
}

/* Expandable install rows share the table's single-pixel rule. */
.install-route .tool-detail {
  min-height: 112px;
  padding: 15px 20px 17px 52px;
  display: grid;
  grid-template-columns: 1.1fr 1.35fr 1.25fr 1.2fr;
  align-items: start;
  gap: 18px;
  border-bottom: var(--frame-stroke) solid var(--frame-color);
  background: #f7f9fd;
  color: #315eae;
  font: 400 14px/1.35 var(--font-mono);
}

.install-route .tool-detail[hidden] { display: none; }
.install-route .tool-detail strong { color: var(--ink); }
.install-route .tool-detail span,
.install-route .tool-detail b { display: block; }
.install-route .tool-detail b { margin-bottom: 7px; color: var(--ink); font-weight: 600; }
.install-route .tool-row.is-selected { background: #fffaf0; }

/* A collapsed voucher keeps one intact header and hides all detail rows. */
.book-route .voucher.collapsed .v-head {
  width: 100%;
  height: auto;
  align-items: center;
  border-bottom: 0;
}

.book-route .voucher.collapsed .v-body { display: none; }
.book-route .voucher.collapsed .up { transform: rotate(180deg); }
.book-route .voucher:focus-visible {
  outline: 3px solid #f2b51e;
  outline-offset: 2px;
}

/* The drill's numbers and controls use the same button and frame system. */
.dryrun-route .step .n {
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-style: normal;
  line-height: 1;
}

.dryrun-route .reset-actions {
  position: relative;
  height: calc(132 * var(--u));
  padding: calc(16 * var(--u)) 0 calc(12 * var(--u)) calc(34 * var(--u));
  display: grid;
  grid-template-columns: 1fr calc(250 * var(--u));
  grid-template-rows: calc(76 * var(--u));
  gap: calc(16 * var(--u));
  align-items: center;
}

.dryrun-route .run-again,
.dryrun-route .reset-again {
  width: 100%;
  height: calc(76 * var(--u));
  border-radius: calc(8 * var(--u));
  font: 600 calc(20 * var(--u))/1 var(--font-display);
}

.dryrun-route .run-again { border: 1px solid var(--ink); background: var(--yellow); color: var(--ink); }
.dryrun-route .reset-again { border: 1px solid var(--frame-color); background: #fff; color: var(--ink); }
.dryrun-route .reset-actions small {
  position: absolute;
  left: calc(34 * var(--u));
  bottom: calc(5 * var(--u));
  width: calc(100% - 300 * var(--u));
  transform: none;
  color: var(--blue);
  font-size: calc(15 * var(--u));
  text-align: center;
}

.ceiling-stage .open-button {
  width: calc(400 * var(--u));
  max-width: 100%;
  border: 0;
  background: #bec6d2;
  color: #fff;
  cursor: pointer;
}

.ceiling-stage .cta > div {
  grid-column: 2;
  align-self: center;
  display: grid;
  justify-items: center;
  gap: calc(8 * var(--u));
  position: relative;
  z-index: 2;
}

.ceiling-stage .cta .cta-note {
  margin: 0;
  max-width: calc(430 * var(--u));
  color: var(--blue);
  font-size: calc(16 * var(--u));
  line-height: 1.25;
}


@media (max-width: 1023px) {
  .install-route .tool-detail {
    min-height: 0;
    padding: 14px;
    grid-template-columns: 1fr;
  }

  .dryrun-route .reset-actions {
    height: auto;
    padding: 20px 0 0;
    display: block;
  }

  .dryrun-route .run-again,
  .dryrun-route .reset-again { height: 58px; }
  .dryrun-route .reset-actions small {
    position: static;
    display: block;
    width: auto;
    margin: 2px 0 12px;
  }
}

/* Canonical v3 footer chrome. */
[data-chrome="footer"] {
  width: 100%;
  height: 124px;
  padding: 0 72px;
  display: grid;
  grid-template-columns: 330px 430px 1fr;
  align-items: center;
  border-top: 1px solid #dce3ee;
  color: #061748;
  background: #fefefe;
  font-family: "Hanken Grotesk", sans-serif;
}

[data-chrome="footer"] .brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font: 700 27px/1 "Archivo", sans-serif;
  letter-spacing: .055em;
}

[data-chrome="footer"] .brand img {
  display: block;
  width: 50px;
  height: 50px;
  object-fit: contain;
}

[data-chrome="footer"] .links {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 15px;
  font-weight: 500;
}

[data-chrome="footer"] .links a { color: inherit; text-decoration: none; }
[data-chrome="footer"] .links > * + * {
  padding-left: 26px;
  border-left: 1px solid #dce3ee;
}

[data-chrome="footer"] .meta {
  color: #315fbe;
  font-size: 13px;
  line-height: 1.5;
  text-align: right;
}

[data-chrome="footer"] .meta strong {
  display: block;
  color: #061748;
  font-size: 15px;
  font-weight: 600;
}

/* STIPEND motion helpers: latch, coin impact, voucher print and aperture settle. */
[data-stipend-reveal] {
  opacity: 0;
  transform: translateX(-14px) rotate(-1.2deg);
  transform-origin: 8% 0;
}

[data-stipend-reveal].is-revealed {
  opacity: 1;
  transform: translateX(0) rotate(0);
  transition: opacity var(--motion-control) ease-out, transform var(--motion-reveal) var(--motion-ease);
}

[data-stipend-grow] {
  opacity: 0;
  transform: scale(.94);
}

[data-stipend-grow].is-revealed {
  opacity: 1;
  transform: scale(1);
  transition: opacity var(--motion-control) ease-out, transform var(--motion-reveal) var(--motion-ease);
}

[data-live-tick].is-ticking,
[data-countup].is-settled { animation: coin-land var(--motion-control) var(--motion-ease); }

[data-latch] { transition: transform var(--motion-control) var(--motion-ease), opacity var(--motion-micro) ease-out; }
[data-latch]:active, [data-latch][aria-pressed="true"] { transform: translateY(2px) scaleY(.96); }

@keyframes lid-seam { from { transform: scaleX(0); opacity: .4; } to { transform: scaleX(1); opacity: 1; } }
@keyframes coin-land { 0% { transform: translateY(-.35em) scaleY(1); opacity: .45; } 62% { transform: translateY(.04em) scaleY(.88); opacity: 1; } 100% { transform: translateY(0) scaleY(1); opacity: 1; } }

@media (max-width: 1023px) {
  :root { --page-gutter: clamp(22px, 6vw, 48px); }

  body { min-height: 100svh; font-size: 16px; }

  [data-chrome="nav"] {
    position: relative;
    height: 76px;
    padding: 0 var(--page-gutter);
    grid-template-columns: 1fr auto;
  }

  [data-chrome="nav"] .brand { gap: 10px; font-size: 21px; }
  [data-chrome="nav"] .brand img { width: 43px; height: 43px; }
  [data-chrome="nav"] > nav,
  [data-chrome="nav"] > .actions { display: none; }

  .menu-button {
    width: 46px;
    height: 42px;
    display: grid;
    place-items: center;
    padding: 0;
    border: 1px solid var(--hairline);
    border-radius: 8px;
    background: var(--paper);
  }

  .menu-button span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }

  .menu-button i,
  .menu-button i::before {
    width: 20px;
    height: 2px;
    display: block;
    background: var(--ink);
    content: "";
    transition: transform var(--motion-control) var(--motion-ease);
  }

  .menu-button i::before { transform: translateY(6px); }
  .menu-button[aria-expanded="true"] i { transform: translateY(3px) rotate(45deg); }
  .menu-button[aria-expanded="true"] i::before { transform: rotate(-90deg); }

  .mobile-drawer {
    position: fixed;
    z-index: 45;
    inset: 76px 0 0;
    min-height: calc(100svh - 76px);
    padding: 26px var(--page-gutter) 34px;
    flex-direction: column;
    background: var(--paper);
  }

  .mobile-drawer:not([hidden]) { display: flex; }
  .mobile-routes { display: grid; }

  .mobile-routes a {
    position: relative;
    padding: 13px 0;
    border-bottom: 1px solid var(--hairline);
    font: 500 clamp(27px, 8vw, 35px)/1.08 var(--font-display);
    letter-spacing: -.025em;
  }

  .mobile-routes a.is-active::after {
    position: absolute;
    right: 0;
    bottom: -1px;
    left: 0;
    height: 3px;
    background: var(--accent);
    content: "";
  }

  .mobile-actions {
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: 22px;
    font-size: 15px;
    font-weight: 600;
  }


  body.drawer-open { overflow: hidden; }
  main { min-height: calc(100svh - 76px); }

  [data-chrome="footer"] {
    height: auto;
    min-height: 252px;
    padding: 34px var(--page-gutter);
    grid-template-columns: 1fr;
    gap: 24px;
  }

  [data-chrome="footer"] .brand { font-size: 23px; }
  [data-chrome="footer"] .brand img { width: 44px; height: 44px; }
  [data-chrome="footer"] .links { flex-wrap: wrap; gap: 14px; font-size: 13px; }
  [data-chrome="footer"] .links a { color: inherit; text-decoration: none; }
[data-chrome="footer"] .links > * + * { padding-left: 14px; }
  [data-chrome="footer"] .meta { max-width: 62ch; font-size: 12px; text-align: left; }
  [data-chrome="footer"] .meta strong { margin-bottom: 4px; font-size: 14px; }
}

@media (max-width: 430px) {
  :root { --page-gutter: 18px; }
  [data-chrome="nav"] .brand span { font-size: 19px; }
  .mobile-actions { gap: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  main.is-leaving, [data-stipend-reveal], [data-stipend-grow] { opacity: 1; transform: none; }
}