/* /roadmap — same house as status.css. Page-local only. */

.page-roadmap {
  --rm-ink: #c8c8c8;
  --rm-body: #dcdcdc;
  --rm-measure: 75ch;
}

.page-roadmap .status-chrome,
.page-roadmap .status-main {
  max-width: 1760px;
  padding-left: clamp(1.25rem, 2.4vw, 2.75rem);
  padding-right: clamp(1.25rem, 2.4vw, 2.75rem);
}

.page-roadmap .status-brand {
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  color: var(--rm-ink);
}

.page-roadmap .status-doc {
  max-width: none;
  margin-left: 0;
  margin-right: 0;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--fg);
}

.page-roadmap .status-doc > .rm-kicker,
.page-roadmap .status-doc > .rm-lede,
.page-roadmap .status-doc > .rm-asof,
.page-roadmap .status-doc > .rm-footnote {
  max-width: var(--rm-measure);
}

.page-roadmap .status-doc > .rm-kicker {
  color: var(--rm-ink);
}

.page-roadmap .status-doc > .rm-lede,
.page-roadmap .status-doc > .rm-asof,
.page-roadmap .status-doc > .rm-footnote,
.page-roadmap .rm-card__more,
.page-roadmap .rm-card__more p {
  color: var(--rm-body);
}

.rm-kicker {
  margin: 0 0 0.35rem;
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rm-ink);
}

.rm-lede {
  max-width: var(--rm-measure);
  font-size: 1rem;
  line-height: 1.5;
}

.rm-asof {
  margin: 0.35rem 0 0;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--rm-ink);
}

.rm-section {
  margin: 1.75rem 0 0;
}

.rm-section h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.35rem, 2vw, 1.6rem);
}

.rm-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin: 1.35rem 0 0;
}

.rm-stat {
  min-width: 0;
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 0.9rem 1rem 1rem;
}

.rm-stat__label {
  display: block;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rm-ink);
}

.rm-stat__n {
  display: block;
  margin-top: 0.4rem;
  font-size: 1.75rem;
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
  color: var(--fg);
}

.rm-stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.rm-card {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--surface);
  min-width: 0;
}

.rm-card > summary {
  display: block;
  padding: 0.9rem 1rem 1rem;
  list-style: none;
  cursor: pointer;
}

.rm-card > summary::-webkit-details-marker,
.rm-card > summary::marker {
  display: none;
  content: "";
}

.rm-card > summary:focus-visible {
  outline: 1px solid var(--fg);
  outline-offset: -1px;
}

.rm-card__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}

.rm-card__name {
  color: var(--fg);
  font-size: 1rem;
  line-height: 1.4;
  font-weight: 500;
}

.rm-card__name::after {
  content: "";
  display: inline-block;
  width: 0.35rem;
  height: 0.35rem;
  margin-left: 0.55rem;
  border-right: 1px solid var(--rm-ink);
  border-bottom: 1px solid var(--rm-ink);
  transform: rotate(45deg) translateY(-0.12rem);
}

.rm-card[open] .rm-card__name::after {
  transform: rotate(225deg) translateY(-0.05rem);
}

.rm-card__pct {
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
  font-size: 1rem;
  color: var(--rm-body);
}

.rm-meter {
  display: block;
  margin: 0.55rem 0 0;
}

.rm-meter__track {
  display: block;
  height: 0.5rem;
  background: var(--line-soft);
  border: 1px solid var(--line);
}

.rm-meter__fill {
  display: block;
  height: 100%;
  background: rgba(240, 240, 240, 0.78);
}

.rm-meter__fill.is-full {
  background: var(--fg);
}

.rm-meter__fill.is-empty {
  width: 0;
}

.rm-card__more {
  margin: 0;
  padding: 0 1rem 1.05rem;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--rm-body);
  max-width: none;
}

.rm-card__more p {
  margin: 0 0 0.65rem;
  max-width: none;
  font-size: inherit;
  line-height: inherit;
  color: inherit;
}

.rm-card__more p:last-child {
  margin-bottom: 0;
}

.rm-card--upgrade .rm-card__more,
.rm-card--upgrade .rm-card__more p {
  max-width: var(--rm-measure);
}

.rm-footnote {
  margin: 1.75rem 0 0;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--rm-ink);
  max-width: var(--rm-measure);
}

.rm-card--upgrade {
  margin-top: 0.75rem;
  background: #121212;
}

.rm-path {
  display: flex;
  align-items: stretch;
  gap: 0.65rem;
  margin: 1rem 0 0.15rem;
}

.rm-path__step {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.75rem 0.65rem 0.8rem;
  border: 1px solid var(--line);
  background: #0a0a0a;
  text-align: center;
}

.rm-path__t {
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg);
}

.rm-path__pct {
  font-variant-numeric: tabular-nums;
  font-size: 1rem;
  color: var(--rm-body);
}

.rm-path__step .rm-meter {
  margin: 0.2rem 0 0;
}

.rm-path__line {
  flex: 0 0 1.25rem;
  align-self: center;
  height: 1px;
  background: var(--rm-ink);
}

@media (min-width: 720px) {
  .rm-stats {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .rm-stack--zone,
  .rm-stack--mods {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rm-stack--mods .rm-card:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1100px) {
  .rm-stack--zone,
  .rm-stack--mods {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .rm-stack--mods .rm-card:last-child {
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  .page-roadmap .status-doc {
    font-size: 1rem;
  }
}

@media (max-width: 420px) {
  .rm-path {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .rm-path__line {
    flex: 0 0 0.75rem;
    width: 1px;
    height: 0.75rem;
    margin: 0 auto;
  }
}

/* How it's built. Same width as the progress section. */

.arch {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.arch-layout {
  display: block;
}

.arch-rail h2,
.arch h2 {
  margin: 0 0 0.65rem;
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2vw, 1.7rem);
  font-weight: 400;
  letter-spacing: 0.03em;
}

.arch-caption,
.arch-explain,
.arch-detail__text,
.arch-footnote,
.arch-layer__text {
  max-width: var(--rm-measure);
}

.arch-caption {
  margin: 0;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--rm-body);
}

.arch-flows {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.1rem 0 0.75rem;
}

.arch-flow,
.arch-chip,
.arch-detail__close {
  font: inherit;
  font-size: 0.8125rem;
  line-height: 1.35;
  color: var(--rm-body);
  background: transparent;
  border: 1px solid var(--line);
  padding: 0.45rem 0.75rem;
  cursor: pointer;
}

.arch-flow {
  min-height: 2.75rem;
}

.arch-flow[aria-pressed="true"],
.arch-chip:hover,
.arch-flow:hover,
.arch-detail__close:hover {
  color: var(--fg);
  border-color: rgba(240, 240, 240, 0.55);
  background: #141414;
}

.arch-flow:focus-visible,
.arch-chip:focus-visible,
.arch-step:focus-visible,
.arch-detail__close:focus-visible,
.arch-box:focus-visible,
.arch-words summary:focus-visible {
  outline: 2px solid var(--fg);
  outline-offset: 3px;
}

.arch-prompt,
.arch-hint,
.arch-path,
.arch-flow-note {
  margin: 0.2rem 0 0;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--rm-ink);
}

.arch-hint {
  margin-top: 0.15rem;
}

.arch-explain {
  margin: 0.45rem 0 0;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--rm-body);
}

.arch-stage {
  position: relative;
}

.arch-diagram {
  position: relative;
  margin-top: 0.25rem;
}

.arch-links {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
  z-index: 2;
}

.arch-links line {
  stroke: rgba(240, 240, 240, 0.92);
  stroke-width: 1.5;
}

.arch-actors,
.arch-zone,
.arch-chain,
.arch-nets {
  display: grid;
  gap: 0.75rem;
}

.arch-actors,
.arch-zone,
.arch-chain,
.arch-nets {
  grid-template-columns: 1fr;
}

.arch-span {
  grid-column: 1 / -1;
}

.arch-group + .arch-group {
  margin-top: 0.9rem;
}

.arch-group__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin: 0 0 0.75rem;
}

.arch-group h4 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--fg);
}

.arch-group__pct {
  margin: 0;
  font-size: 1.25rem;
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
  color: var(--fg);
}

.arch-join {
  width: 1px;
  height: 1.35rem;
  margin: 0.45rem auto;
  background: var(--rm-ink);
}

.arch-layer {
  margin: 0;
}

.arch-layer h3,
.arch-words h3,
.arch-words h4,
.arch-detail__name {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--fg);
}

.arch-layer__text {
  margin: 0.25rem 0 0.75rem;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--rm-body);
}

.arch-words h4 {
  margin-top: 0.85rem;
  font-size: 1.2rem;
}

.arch-box {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  min-width: 0;
  min-height: 2.75rem;
  height: 100%;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 0.85rem 0.9rem 0.95rem;
  text-align: left;
  font: inherit;
  color: var(--fg);
  cursor: pointer;
  overflow-wrap: break-word;
}

.arch-flag {
  display: none;
  margin-bottom: 0.4rem;
  padding: 0.1rem 0.4rem;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.4;
}

.arch-box.is-selected > .arch-flag--selected {
  display: inline-block;
  color: var(--fg);
  border: 1px solid var(--fg);
}

.arch-stage.is-picked .arch-box.is-on:not(.is-selected) > .arch-flag--connects {
  display: inline-block;
  color: var(--rm-ink);
  border: 1px dashed rgba(240, 240, 240, 0.55);
}

.arch-name,
.arch-text,
.arch-tag,
.arch-extra,
.arch-note,
.arch-status,
.arch-offpath {
  display: block;
}

.arch-name {
  font-size: 1.125rem;
  line-height: 1.35;
  font-weight: 500;
  color: var(--fg);
}

.arch-ready {
  display: block;
  align-self: stretch;
  width: 100%;
  margin-top: 0.4rem;
}

.arch-ready__line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.2rem 0.6rem;
}

.arch-ready__pct,
.arch-ready__word {
  font-size: 0.8125rem;
  line-height: 1.35;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.arch-ready__pct {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0;
  text-transform: none;
  color: var(--rm-body);
}

.arch-ready__word {
  color: var(--rm-ink);
}

.arch-meter {
  display: block;
  width: 100%;
  margin-top: 0.3rem;
}

.arch-meter__track {
  display: block;
  height: 3px;
  background: rgba(255, 255, 255, 0.14);
}

.arch-meter__fill {
  display: block;
  height: 100%;
  background: rgba(240, 240, 240, 0.78);
}

.arch-meter__fill.is-full {
  background: var(--fg);
}

.arch-meter__fill.is-empty {
  width: 0;
}

.arch-text,
.arch-extra,
.arch-note,
.arch-detail__text {
  margin-top: 0.45rem;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--rm-body);
}

.arch-tag,
.arch-status,
.arch-offpath,
.arch-detail__label,
.arch-detail__status {
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--rm-ink);
}

.arch-tag,
.arch-offpath {
  margin-top: 0.4rem;
}

.arch-note {
  text-transform: none;
  letter-spacing: 0;
  font-size: 1rem;
  color: var(--rm-body);
}

.arch-status {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: auto;
  padding-top: 0.75rem;
}

.arch-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  border: 1px solid var(--rm-ink);
  flex: 0 0 auto;
}

.arch-status--built .arch-dot {
  background: var(--fg);
  border-color: var(--fg);
}

.arch-status--progress .arch-dot {
  background: #9a9a9a;
  border-color: #9a9a9a;
}

.arch-box.is-planned,
.arch-box.is-review {
  border-style: dashed;
}

.arch-box.is-review {
  background: #0a0a0a;
}

.arch-box.is-review .arch-name,
.arch-box.is-review .arch-text,
.arch-box.is-review .arch-ready__word {
  color: #8a8a8a;
}

.arch-box--offpath {
  background: #101410;
}

.arch-footnote {
  margin: 0.85rem 0 0;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--rm-ink);
}

.arch-nets {
  align-items: stretch;
}

.arch-nets__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  justify-self: center;
  width: 1.35rem;
  height: 1.35rem;
  color: var(--rm-ink);
  pointer-events: none;
}

.arch-arrow {
  display: block;
  width: 1.35rem;
  height: 1.35rem;
}

.arch-stage.is-lit .arch-box:not(.is-on) {
  border-color: rgba(255, 255, 255, 0.08);
  background: #090909;
}

.arch-stage.is-lit .arch-box.is-on {
  border-color: rgba(240, 240, 240, 0.72);
  background: #161616;
}

.arch-stage.is-picked .arch-box.is-on:not(.is-selected) {
  border-style: dashed;
}

.arch-stage.is-picked .arch-box.is-selected {
  z-index: 2;
  border-style: solid;
  border-color: #f0f0f0;
  background: #2a2a2a;
  box-shadow: 0 0 0 2px #2a2a2a, 0 0 0 4px #f0f0f0;
}

.arch-box.is-hot {
  box-shadow: inset 0 0 0 2px rgba(240, 240, 240, 0.9);
}

.arch-detail {
  margin-top: 0.9rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
}

.arch-detail__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}

.arch-step,
.arch-detail__close {
  min-height: 44px;
  min-width: 44px;
}

.arch-step {
  font: inherit;
  font-size: 0.8125rem;
  line-height: 1.2;
  color: var(--rm-body);
  background: transparent;
  border: 1px solid var(--line);
  padding: 0.4rem 0.7rem;
  cursor: pointer;
}

.arch-step:disabled {
  opacity: 0.38;
  cursor: default;
}

.arch-step__count {
  font-size: 0.8125rem;
  line-height: 1.2;
  color: var(--rm-ink);
  font-variant-numeric: tabular-nums;
}

.arch-detail__close {
  margin-left: auto;
}

.arch-detail__why {
  margin: 0.85rem 0 0;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--rm-body);
}

.arch-detail__ready {
  margin-top: 0.65rem;
}

.arch-detail__ready .arch-ready {
  margin-top: 0;
}

.arch-detail__name {
  margin-top: 0.35rem;
}

.arch-detail__status {
  margin: 0.45rem 0 0;
}

.arch-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.4rem;
}

.arch-chip {
  min-height: 2.75rem;
  color: var(--fg);
}

.arch-detail__label {
  margin: 0.9rem 0 0;
}

.arch-fallback {
  margin: 0.75rem 0 0;
  padding: 0;
  list-style: none;
  max-width: var(--rm-measure);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--rm-body);
}

.arch-fallback li,
.arch-also__list li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.35rem 0.75rem;
  padding: 0.15rem 0;
}

.arch-also {
  margin: 1.25rem 0 0;
}

.arch-also__title {
  margin: 0 0 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rm-ink);
}

.arch-also__list {
  margin: 0;
  padding: 0;
  list-style: none;
  max-width: var(--rm-measure);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--rm-body);
}

.arch-words {
  margin-top: 1.6rem;
}

.arch-words summary {
  cursor: pointer;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--rm-ink);
}

.arch-words__body {
  margin-top: 0.85rem;
  max-width: var(--rm-measure);
}

.arch-words dl {
  margin: 0.35rem 0 1rem;
}

.arch-words dt {
  margin-top: 0.7rem;
  font-size: 1rem;
  color: var(--fg);
}

.arch-words dd {
  margin: 0.2rem 0 0;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--rm-body);
}

.arch-backdrop[hidden],
.arch-detail[hidden] {
  display: none !important;
}

@media (min-width: 700px) {
  .arch-actors,
  .arch-zone,
  .arch-chain {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .arch-nets {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
  }
}

@media (min-width: 1100px) {
  .arch-layout {
    display: grid;
    grid-template-columns: minmax(20rem, 24rem) minmax(0, 1fr);
    gap: 1.75rem;
    align-items: start;
  }

  .arch-rail {
    position: sticky;
    top: 1rem;
    max-height: calc(100dvh - 2rem);
    overflow: auto;
    padding-right: 0.35rem;
  }

  .arch-detail__bar {
    position: sticky;
    top: 0;
    z-index: 1;
    padding-bottom: 0.45rem;
    background: var(--bg);
  }

  .arch-zone {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .arch-zone.arch-zone--programs {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .arch-chain {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .arch-diagram {
    margin-top: 0;
  }
}

@media (max-width: 699px) {
  .arch-flows {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 0.35rem;
  }

  .arch-flow {
    flex: 0 0 auto;
  }

  .arch-nets__arrow {
    transform: rotate(90deg);
    width: 1.35rem;
    height: 1.35rem;
  }

  .arch-detail:not([hidden]) {
    position: fixed;
    z-index: 30;
    left: 0;
    right: 0;
    bottom: 0;
    max-height: 48vh;
    overflow: auto;
    margin: 0;
    padding: 0 0 calc(0.85rem + env(safe-area-inset-bottom));
    background: #121212;
    border-top: 1px solid rgba(240, 240, 240, 0.45);
    touch-action: pan-y;
  }

  .arch-detail__bar {
    position: sticky;
    top: 0;
    z-index: 1;
    padding: 0.75rem 1.15rem 0.55rem;
    background: #121212;
  }

  .arch-detail > :not(.arch-detail__bar) {
    margin-left: 1.15rem;
    margin-right: 1.15rem;
  }

  .arch-backdrop:not([hidden]) {
    position: fixed;
    z-index: 25;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
  }

  body.arch-sheet-open {
    padding-bottom: 52vh;
  }
}

@media (min-width: 700px) {
  .arch-step {
    color: var(--rm-ink);
    border-color: transparent;
  }

  .arch-step:hover:not(:disabled) {
    color: var(--fg);
    border-color: var(--line);
  }
}

@media (prefers-reduced-motion: reduce) {
  .arch-box,
  .arch-flow,
  .arch-chip,
  .arch-nets__arrow,
  .rm-meter__fill {
    transition: none;
  }
}