/* Hallmark · genre: modern-minimal · macrostructure: Workbench · nav: N11 Mega-menu · footer: Ft3 Index + mast wordmark
 * hero: H2 split (night band) · knobs: ratio=6/6, right=HTML product moment (sample data), divider=none
 * theme: custom "Night + Mint" · paper: oklch(99.2% 0.004 170) / night oklch(16% 0.020 170)
 * accent: ink on light · mint oklch(76% 0.16 165) on night · links teal oklch(51% 0.10 178)
 * display: Space Grotesk · body: Geist · outlier: Geist Mono · axes: light+night / grotesk-sans / chromatic-mint
 * enrichment: Tier A HTML/CSS product moment (no device or browser chrome) · studied: no · context: explicit
 */
/* Hallmark · pre-emit critique: P4 H5 E4 S5 R5 V4 */

/* ═════════════════════════ Shared section rhythm ═════════════════════════ *
 * Padding deliberately uneven per section. */

/* ═════════════════════════ Hero · night band ═════════════════════════ *
 * <section data-theme="dark">: every token flips to the night system. */
.hero {
  background: var(--color-paper);
  color: var(--color-ink);
  padding-block: var(--space-xl) var(--space-3xl);
}

.hero__grid { display: grid; gap: var(--space-2xl); align-items: center; }
.hero__copy { display: grid; gap: var(--space-md); justify-items: start; }
.hero__title { font-size: clamp(2.5rem, 3.6vw + 1rem, 4rem); max-width: 16ch; }
.hero__lede { font-size: var(--text-md); line-height: 1.5; color: var(--color-muted); max-width: 44ch; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: var(--space-xs); }
.hero__note {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  color: var(--color-muted);
}

@media (min-width: 60rem) {
  .hero { padding-block: var(--space-2xl) var(--space-4xl); }
  .hero__grid { grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.9fr); gap: var(--space-2xl); }
}

/* ── The product moment (sample data, built in HTML — not a screenshot, no chrome) ── */
.console {
  display: grid;
  min-width: 0;
  border-radius: var(--radius-lg);
  border: var(--rule-width) solid var(--color-rule);
  background: var(--color-paper-2);
  overflow: hidden;
}

.console__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2xs) var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-block-end: var(--rule-width) solid var(--color-rule);
}
.console__contact { display: flex; align-items: center; gap: var(--space-xs); min-width: 0; }
.console__avatar {
  display: grid;
  place-items: center;
  width: 2.25rem; height: 2.25rem;
  flex: none;
  border-radius: 50%;
  background: var(--color-paper-3);
  font-size: var(--text-xs);
  font-weight: var(--weight-strong);
}
.console__who { display: grid; line-height: 1.3; }
.console__who b { font-weight: var(--weight-strong); }
.console__num { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-muted); }
.console__window {
  font-size: var(--text-xs);
  color: var(--color-muted);
  padding: var(--space-3xs) var(--space-2xs);
  border-radius: var(--radius-pill);
  border: var(--rule-width) solid var(--color-rule);
  white-space: nowrap;
}

.console__body { display: grid; }

.console .thread {   /* .console scope beats the ol[role="list"] reset */
  display: grid;
  gap: var(--space-sm);
  padding: var(--space-md);
  align-content: start;
}
.msg {
  display: grid;
  gap: var(--space-3xs);
  max-width: 82%;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  line-height: 1.5;
}
.msg p { max-width: none; }
.msg time { font-size: var(--text-xs); color: var(--color-muted); justify-self: end; white-space: nowrap; }
.msg--in { background: var(--color-paper-3); border-end-start-radius: var(--space-3xs); }
.msg--out {
  justify-self: end;
  background: var(--color-accent-soft);
  border-end-end-radius: var(--space-3xs);
}
.evt {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  font-size: var(--text-xs);
  color: var(--color-muted);
  text-align: center;
}

.rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-block-start: var(--rule-width) solid var(--color-rule);
}
.rail > div {
  display: grid;
  gap: var(--space-3xs);
  padding: var(--space-sm) var(--space-md);
  min-width: 0;
}
.rail > div + div { border-inline-start: var(--rule-width) solid var(--color-rule); }
.rail dt { font-size: var(--text-xs); color: var(--color-muted); }
.rail dd {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.console__caption {
  padding: var(--space-xs) var(--space-md);
  border-block-start: var(--rule-width) solid var(--color-rule);
  font-size: var(--text-xs);
  color: var(--color-muted);
}

@media (max-width: 26rem) {
  .rail { grid-template-columns: minmax(0, 1fr); }
  .rail > div + div { border-inline-start: 0; border-block-start: var(--rule-width) solid var(--color-rule); }
  .rail > div { grid-template-columns: minmax(0, 1fr) auto; align-items: center; padding-block: var(--space-xs); }
}

/* One orchestrated entrance: the conversation plays once on load. Transform + opacity only. */
@keyframes thread-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}
.thread > * { animation: thread-in var(--dur-slow) var(--ease-out) both; }
.thread > :nth-child(1) { animation-delay: 300ms; }
.thread > :nth-child(2) { animation-delay: 1000ms; }
.thread > :nth-child(3) { animation-delay: 1700ms; }
.thread > :nth-child(4) { animation-delay: 2400ms; }
@media (prefers-reduced-motion: reduce) {
  .thread > * { animation: none; }
}

/* ═════════════════════════ Product stage · five consoles ═════════════════════════ *
 * Light section. Tabs pick a console (click / tap / arrow keys — no scroll-driven behaviour).
 * A large real screenshot carries numbered pins tied to the callouts beside it.
 * No JS: every console is shown in turn. js/stage.js. Replaced the scroll-pinned control room 2026-10-02. */
.stage-section { padding-block: var(--space-3xl); }
.stage__head { display: grid; gap: var(--space-sm); margin-block-end: var(--space-lg); }
.stage__head .section__head { margin-block-end: 0; }
.stage__meta { display: inline-flex; align-items: center; gap: var(--space-2xs); font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-muted); }
.stage__live { width: 0.45rem; height: 0.45rem; border-radius: 1.5px; background: var(--color-spark); transform: rotate(45deg); }
@media (min-width: 60rem) {
  .stage__head { grid-template-columns: minmax(0, 1fr) auto; align-items: end; }
}

.stage { display: grid; gap: var(--space-xl); }

/* Tabs */
.stage__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3xs);
  padding: var(--space-3xs);
  border-radius: var(--radius-pill);
  background: var(--color-paper-2);
  border: var(--rule-width) solid var(--color-rule);
  justify-self: start;
}
.stage__tabs[hidden] { display: none; }
.stage__tab {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  min-height: 2.5rem;
  padding: 0 var(--space-md);
  border: 0;
  border-radius: var(--radius-pill);
  background: none;
  font-size: var(--text-sm);
  font-weight: var(--weight-strong);
  color: var(--color-muted);
  white-space: nowrap;
  cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.stage__tab:hover { color: var(--color-ink); }
.stage__tab-n { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: var(--weight-body); color: var(--color-muted); }
.stage__tab[aria-selected="true"] { background: var(--color-ink); color: var(--color-paper); }
.stage__tab[aria-selected="true"] .stage__tab-n { color: var(--color-spark); }
@media (pointer: coarse) { .stage__tab { min-height: 2.75rem; } }
@media (max-width: 40rem) {
  .stage__tabs { border-radius: var(--radius-lg); }
  .stage__tab { padding: 0 var(--space-sm); }
}

/* Panel: big screenshot + copy */
.stage__panel { display: grid; gap: var(--space-lg); align-items: start; }
.stage__panel[hidden] { display: none; }
.stage.is-live .stage__panel:not([hidden]) { animation: stage-in var(--dur-slow) var(--ease-out); }
@keyframes stage-in { from { opacity: 0; } }
.stage:not(.is-live) .stage__panel + .stage__panel { padding-block-start: var(--space-xl); border-block-start: var(--rule-width) solid var(--color-rule); }
.stage__panel > * { min-width: 0; }

.stage__shot {
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg);
  border: var(--rule-width) solid var(--color-rule);
  background: var(--color-paper-2);
  box-shadow: var(--shadow-2);
}
.stage__shot img { display: block; width: 100%; height: auto; border-radius: inherit; }

.pin {
  position: absolute;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  margin: -0.875rem 0 0 -0.875rem;
  border-radius: var(--radius-pill);
  background: var(--color-ink);
  color: var(--color-paper);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-strong);
  box-shadow: 0 0 0 3px var(--color-paper), 0 0 0 5px var(--color-spark);
  transition: transform var(--dur-base) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
}
.pin.is-hot { transform: scale(1.2); background: var(--color-accent-text); }
.stage.is-live .stage__panel:not([hidden]) .pin { animation: pin-in var(--dur-slow) var(--ease-out) both; }
.stage.is-live .stage__panel:not([hidden]) .pin--2 { animation-delay: 80ms; }
.stage.is-live .stage__panel:not([hidden]) .pin--3 { animation-delay: 160ms; }
.stage.is-live .stage__panel:not([hidden]) .pin--4 { animation-delay: 240ms; }
@keyframes pin-in { from { opacity: 0; transform: scale(0.6); } }
@media (max-width: 40rem) {
  .pin { width: 1.375rem; height: 1.375rem; margin: -0.6875rem 0 0 -0.6875rem; font-size: 0.7rem; box-shadow: 0 0 0 2px var(--color-paper), 0 0 0 3px var(--color-spark); }
}

.stage__copy { display: grid; gap: var(--space-sm); align-content: start; }
.stage__title { font-size: var(--text-xl); letter-spacing: -0.025em; }
.stage__copy > p { color: var(--color-muted); line-height: 1.6; }
.stage__points { display: grid; gap: 0; margin-block-start: var(--space-2xs); }
.stage__point {
  display: grid;
  grid-template-columns: 1.75rem minmax(0, 1fr);
  gap: var(--space-xs);
  align-items: center;
  padding-block: var(--space-xs);
  border-block-start: var(--rule-width) solid var(--color-rule);
  font-size: var(--text-sm);
  line-height: 1.45;
  transition: color var(--dur-fast) var(--ease-out);
}
.stage__num {
  display: grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--color-ink);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-strong);
  transition: background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.stage__marker { justify-self: center; width: 0.45rem; height: 0.45rem; border-radius: 1.5px; background: var(--color-spark); transform: rotate(45deg); }
.stage__point.is-hot .stage__num { background: var(--color-ink); color: var(--color-paper); }
.stage__point--plain { color: var(--color-muted); }

.stage__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-block-start: var(--space-md);
  border-block-start: var(--rule-width) solid var(--color-rule);
}
.stage__foot p { font-family: var(--font-display); font-weight: var(--weight-display); font-size: var(--text-lg); letter-spacing: -0.02em; }

@media (min-width: 60rem) {
  .stage__panel { grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: var(--space-xl); }
}

/* Pin positions (percent of each screenshot) */
.stage__shot--inbox .pin--1 { inset-inline-start: 64.5%; inset-block-start: 22.5%; }
.stage__shot--inbox .pin--2 { inset-inline-start: 74.5%; inset-block-start: 21%; }
.stage__shot--inbox .pin--3 { inset-inline-start: 78.5%; inset-block-start: 89%; }
.stage__shot--inbox .pin--4 { inset-inline-start: 97%; inset-block-start: 46%; }
.stage__shot--campaigns .pin--1 { inset-inline-start: 74%; inset-block-start: 82%; }
.stage__shot--campaigns .pin--2 { inset-inline-start: 39%; inset-block-start: 69%; }
.stage__shot--campaigns .pin--3 { inset-inline-start: 45%; inset-block-start: 45.5%; }
.stage__shot--campaigns .pin--4 { inset-inline-start: 40.5%; inset-block-start: 13.5%; }
.stage__shot--templates .pin--1 { inset-inline-start: 45.5%; inset-block-start: 71.5%; }
.stage__shot--templates .pin--2 { inset-inline-start: 80.5%; inset-block-start: 45.5%; }
.stage__shot--templates .pin--3 { inset-inline-start: 29.5%; inset-block-start: 88.5%; }
.stage__shot--health .pin--1 { inset-inline-start: 38.5%; inset-block-start: 57.5%; }
.stage__shot--health .pin--2 { inset-inline-start: 17%; inset-block-start: 62%; }
.stage__shot--health .pin--3 { inset-inline-start: 63%; inset-block-start: 53%; }
.stage__shot--cost .pin--1 { inset-inline-start: 50.5%; inset-block-start: 74%; }
.stage__shot--cost .pin--2 { inset-inline-start: 32%; inset-block-start: 86.5%; }

@media (prefers-reduced-motion: reduce) {
  .stage.is-live .stage__panel:not([hidden]), .stage.is-live .stage__panel:not([hidden]) .pin { animation: none; }
  .pin { transition: none; }
}

/* Callout list (used by the Solutions showcase) */
.callouts {
  display: grid;
  gap: var(--space-2xs);
  padding-block-start: var(--space-xs);
  border-block-start: var(--rule-width) solid var(--color-rule);
}
.callouts li {
  position: relative;
  padding-inline-start: calc(0.45rem + var(--space-sm));
  font-size: var(--text-sm);
  line-height: 1.5;
}
.callouts li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0.55em;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 1.5px;
  background: var(--color-spark);
  transform: rotate(45deg);
}

/* ═════════════════════════ Trust layer · one message traced through every control ═════════════════════════ *
 * Night band. Sticky heading left, a sample trace right: six controls on a rail, each with its evidence.
 * js/trace.js lights the steps in order once in view (no JS / reduced motion: all lit). Revised 2026-10-02. */
.trust {
  padding-block: var(--space-3xl);
  background: var(--color-paper);
  color: var(--color-ink);
}
.trust__grid { display: grid; gap: var(--space-xl); align-items: start; }
.trust__grid > * { min-width: 0; }
.trust__head { display: grid; gap: var(--space-md); align-content: start; }
.trust__head h2 { font-size: var(--text-display-s); max-width: 12ch; }
.trust__note { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-muted); }
.trust__also { display: grid; gap: var(--space-xs); padding-block-start: var(--space-md); border-block-start: var(--rule-width) solid var(--color-rule); }
.trust__also-title { font-size: var(--text-xs); font-weight: var(--weight-strong); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--color-muted); }
.trust__also-list { display: flex; flex-wrap: wrap; gap: var(--space-2xs); }
.trust__also-list a {
  display: inline-flex;
  align-items: center;
  min-height: 2.25rem;
  padding: 0 var(--space-sm);
  border-radius: var(--radius-pill);
  border: var(--rule-width) solid var(--color-rule);
  font-size: var(--text-sm);
  white-space: nowrap;
  transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.trust__also-list a:hover { border-color: var(--color-accent-text); color: var(--color-accent-text); }

/* The trace: one message through every control */
.trace {
  margin: 0;
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--color-paper-2);
  border: var(--rule-width) solid var(--color-rule);
}
.trace__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2xs) var(--space-sm);
  padding-block-end: var(--space-sm);
  border-block-end: var(--rule-width) solid var(--color-rule);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-muted);
}
.trace__live { width: 0.5rem; height: 0.5rem; border-radius: 1.5px; background: var(--color-spark); transform: rotate(45deg); }
.trace__kind { color: var(--color-ink); }
.trace__route { margin-inline-start: auto; }
.trace__msg { display: flex; align-items: center; gap: var(--space-sm); padding-block: var(--space-md) var(--space-xs); }
.trace__bubble {
  padding: var(--space-2xs) var(--space-md);
  border-radius: var(--radius-sm) var(--radius-lg) var(--radius-lg) var(--radius-lg);
  background: var(--color-paper-3);
  font-weight: var(--weight-strong);
  letter-spacing: 0.04em;
}
.trace__time { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-muted); }

.trace__steps { position: relative; display: grid; }
/* the rail, and the spark that runs down it */
.trace__steps::before, .trace__steps::after {
  content: "";
  position: absolute;
  inset-inline-start: 0.6rem;
  inset-block: var(--space-md) var(--space-md);
  width: 1px;
}
.trace__steps::before { background: var(--color-rule); }
.trace__steps::after { background: var(--color-spark); transform-origin: top; }

.tstep {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xs);
  padding: var(--space-md) 0 var(--space-md) var(--space-xl);
}
.tstep + .tstep { border-block-start: var(--rule-width) solid var(--color-rule); }
.tstep__node {
  position: absolute;
  inset-inline-start: calc(0.6rem - 0.4rem + 0.5px);
  inset-block-start: calc(var(--space-md) + 0.3rem);
  z-index: 1;
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 2px;
  border: 1.5px solid var(--color-spark);
  background: var(--color-paper-2);
  transform: rotate(45deg);
  transition: background-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.tstep__name { font-size: var(--text-md); letter-spacing: -0.02em; }
.tstep__text { font-size: var(--text-sm); color: var(--color-muted); line-height: 1.5; max-width: 40ch; }
.tstep__proof { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2xs); align-self: center; }
.tstep__proof:has(.tline) { display: grid; gap: var(--space-3xs); }

.tchip {
  display: inline-flex;
  align-items: center;
  min-height: 1.75rem;
  padding: 0 var(--space-xs);
  border-radius: var(--radius-pill);
  border: var(--rule-width) solid var(--color-rule);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-muted);
  white-space: nowrap;
}
.tchip--on { border-color: var(--color-spark); color: var(--color-accent-text); }
.tchip--off { opacity: 0.55; }
.twall { width: 3px; height: 1.75rem; border-radius: var(--radius-pill); background: var(--color-ink); }
.tline { display: grid; grid-template-columns: 9ch minmax(0, 1fr); gap: var(--space-xs); font-family: var(--font-mono); font-size: var(--text-xs); line-height: 1.5; color: var(--color-ink); overflow-wrap: anywhere; }
.tline__k { color: var(--color-muted); }
.tstep__proof--wall { flex-wrap: nowrap; }
.tstep__proof--wall .tchip { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.tstep__proof--wall .twall { flex: none; }
@media (max-width: 30rem) {
  .tstep__proof--wall { flex-direction: column; align-items: flex-start; }
  .tstep__proof--wall .twall { width: 4rem; height: 3px; }
}

/* Lit states: with JS the steps start dim and light in order once in view; without JS they are all lit */
.tstep .tstep__node { background: var(--color-spark); box-shadow: 0 0 0 4px var(--color-accent-soft); }
.trace.is-armed .tstep { opacity: 0.4; transition: opacity var(--dur-slow) var(--ease-out); }
.trace.is-armed .tstep .tstep__node { background: var(--color-paper-2); box-shadow: none; }
.trace.is-armed .trace__steps::after { transform: scaleY(0); }
.trace.is-run .trace__steps::after { transform: scaleY(1); transition: transform 1.6s var(--ease-in-out); }
.trace.is-run .tstep { opacity: 1; }
.trace.is-run .tstep .tstep__node { background: var(--color-spark); box-shadow: 0 0 0 4px var(--color-accent-soft); }
.trace.is-run .tstep:nth-child(1), .trace.is-run .tstep:nth-child(1) .tstep__node { transition-delay: 0ms; }
.trace.is-run .tstep:nth-child(2), .trace.is-run .tstep:nth-child(2) .tstep__node { transition-delay: 260ms; }
.trace.is-run .tstep:nth-child(3), .trace.is-run .tstep:nth-child(3) .tstep__node { transition-delay: 520ms; }
.trace.is-run .tstep:nth-child(4), .trace.is-run .tstep:nth-child(4) .tstep__node { transition-delay: 780ms; }
.trace.is-run .tstep:nth-child(5), .trace.is-run .tstep:nth-child(5) .tstep__node { transition-delay: 1040ms; }
.trace.is-run .tstep:nth-child(6), .trace.is-run .tstep:nth-child(6) .tstep__node { transition-delay: 1300ms; }

@media (min-width: 48rem) {
  .trace { padding: var(--space-lg); }
  .tstep { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--space-lg); align-items: center; }
}
@media (min-width: 64rem) {
  .trust__grid { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--space-2xl); }
  .trust__head { position: sticky; inset-block-start: 6rem; }
}
@media (prefers-reduced-motion: reduce) {
  .trace.is-armed .tstep { opacity: 1; transition: none; }
  .trace.is-armed .tstep .tstep__node { background: var(--color-spark); }
  .trace.is-armed .trace__steps::after { transform: none; transition: none; }
}

.proof { padding-block: var(--space-2xl); }
.proof__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl) var(--space-lg);
}

@media (min-width: 48rem) {
  .proof__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ═════════════════════════ Solutions showcase · mint band ═════════════════════════ *
 * Base (no JS): every panel shown, stacked. Enhanced ([data-tabs].is-enhanced): tabs on the
 * left, one panel on the right. Each tab/panel carries data-vertical → its own accent hue. */
.solutions {
  padding-block: var(--space-3xl);
  background: var(--color-accent-soft);
}

.showcase { display: grid; gap: var(--space-lg); }
.showcase__tabs { display: none; }
.showcase__panels { display: grid; gap: var(--space-xl); }

.showcase__panel {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  border: var(--rule-width) solid var(--color-rule);
}
.showcase__copy { display: grid; gap: var(--space-sm); justify-items: start; }
.showcase__copy h3 { font-size: var(--text-xl); }
.showcase__copy .link { white-space: nowrap; }

/* WhatsApp-style template preview (no phone frame — the message is the content) */
.wa { display: grid; gap: var(--space-2xs); max-width: 26rem; margin: 0; }
.wa__label { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-muted); }
.wa__bubble {
  display: grid;
  gap: var(--space-2xs);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-lg);
  border-end-start-radius: var(--space-3xs);
  background: var(--color-paper-2);
  border-inline-start: 3px solid var(--color-accent);
}
.wa__head { font-weight: var(--weight-strong); }
.wa__body { line-height: 1.55; }
.wa__foot { font-size: var(--text-xs); color: var(--color-muted); }
.wa__btns { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); gap: var(--space-3xs); }
.wa__btn {
  display: grid;
  place-items: center;
  min-height: 2.5rem;
  border-radius: var(--radius-md);
  background: var(--color-paper-2);
  color: var(--color-accent-text);
  font-size: var(--text-sm);
  font-weight: var(--weight-strong);
  white-space: nowrap;
}

/* Enhanced: tabs */
[data-tabs].is-enhanced .showcase__tabs { display: flex; gap: var(--space-2xs); overflow-x: auto; scrollbar-width: none; padding-block-end: var(--space-3xs); }
[data-tabs].is-enhanced .showcase__tabs::-webkit-scrollbar { display: none; }
[data-tabs].is-enhanced .showcase__panel[hidden] { display: none; }

.showcase__tab {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0 var(--space-xs);
  flex: none;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  border: var(--rule-width) solid var(--color-rule);
  background: var(--color-paper);
  text-align: start;
  color: var(--color-ink);
  transition: border-color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
}
.showcase__tab:hover { border-color: var(--color-control); }
.showcase__tab[aria-selected="true"] { border-color: var(--color-ink); box-shadow: inset 3px 0 0 var(--color-accent); }
.showcase__dot { width: 0.6rem; height: 0.6rem; border-radius: 1.5px; background: var(--color-accent); transform: rotate(45deg); }
.showcase__tab-name { font-weight: var(--weight-strong); white-space: nowrap; }
.showcase__tab-short { grid-column: 2; display: none; font-size: var(--text-xs); color: var(--color-muted); }
.showcase__all { display: none; }

@media (min-width: 60rem) {
  .showcase__panel { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); padding: var(--space-xl); gap: var(--space-2xl); }
  [data-tabs].is-enhanced { grid-template-columns: minmax(0, 18rem) minmax(0, 1fr); align-items: start; gap: var(--space-xl); }
  [data-tabs].is-enhanced .showcase__tabs { flex-direction: column; overflow: visible; }
  .showcase__tab { padding: var(--space-xs) var(--space-md); }
  .showcase__panel { position: sticky; inset-block-start: 6rem; align-self: start; }
  .showcase__tab-short { display: block; }
  [data-tabs].is-enhanced .showcase__all { display: inline-block; margin-block-start: var(--space-xs); margin-inline-start: var(--space-md); }
  .wa { justify-self: center; width: 100%; }
}

/* ═════════════════════════ Doors: developers + partners ═════════════════════════ */
.doors { padding-block: var(--space-xl) var(--space-3xl); }
.doors__grid { display: grid; gap: var(--space-md); }

.door {
  display: grid;
  gap: var(--space-md);
  align-content: start;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--color-paper-2);
  color: var(--color-ink);
}
.door h3 { font-size: var(--text-xl); }
.door > p { color: var(--color-muted); }
.door__ctas { display: flex; flex-wrap: wrap; gap: var(--space-xs); align-items: center; }
.door[data-theme="dark"] { background: var(--color-paper); border: var(--rule-width) solid var(--color-rule); }

.door__list { display: grid; gap: var(--space-2xs); font-size: var(--text-sm); }
.door__list li { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--space-xs); }
.door__list li::before { content: ""; width: 0.45rem; height: 0.45rem; margin-block-start: 0.5em; border-radius: 1.5px; background: var(--color-spark); transform: rotate(45deg); }

@media (min-width: 60rem) {
  .doors__grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
  .door { padding: var(--space-xl); }
}

/* ═════════════════════════ October 2026 chapter: one conversation + details ═════════════════════════ */
/* Static (every message shown, no beat highlighted) until js/motion.js adds .is-armed to [data-story]. */
.story { padding-block: var(--space-3xl); background: var(--color-paper); color: var(--color-ink); }
.story__eyebrow { display: flex; align-items: center; gap: var(--space-2xs); font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-accent-text); }
.story__stage { display: grid; gap: var(--space-lg); align-items: start; }

.story__beats { display: grid; gap: var(--space-3xs); }
.story__beat {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  border-inline-start: 2px solid var(--color-rule);
  transition: border-color var(--dur-base) var(--ease-out), opacity var(--dur-base) var(--ease-out);
}
.story__n { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-muted); padding-block-start: 0.2em; transition: color var(--dur-base) var(--ease-out); }
.story__beat-text { display: grid; gap: var(--space-3xs); }
.story__beat-text b { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2xs); font-weight: var(--weight-strong); }
.story__beat-text > span { font-size: var(--text-sm); color: var(--color-muted); }
.story__pilot {
  padding: 0 var(--space-2xs);
  border-radius: var(--radius-pill);
  border: var(--rule-width) solid var(--color-control);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 400;
  color: var(--color-muted);
}
.story__stage.is-armed .story__beat { opacity: 0.5; }
.story__stage.is-armed .story__beat.is-done { opacity: 0.75; }
.story__stage.is-armed .story__beat.is-done .story__n { color: var(--color-accent-text); }
.story__stage.is-armed .story__beat.is-current { opacity: 1; border-inline-start-color: var(--color-spark); }
.story__stage.is-armed .story__beat.is-current .story__n { color: var(--color-accent-text); }

.story__inbox {
  display: grid;
  margin: 0;
  border-radius: var(--radius-lg);
  border: var(--rule-width) solid var(--color-rule);
  background: var(--color-paper-2);
  overflow: hidden;
}
.story__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2xs) var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-block-end: var(--rule-width) solid var(--color-rule);
}
.story__who { display: flex; align-items: center; gap: var(--space-xs); }
.story__avatar { display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%; background: var(--color-paper); border: var(--rule-width) solid var(--color-rule); font-size: var(--text-xs); font-weight: var(--weight-strong); }
.story__number { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-muted); }
.story__inbox .story__thread { display: grid; gap: var(--space-xs); padding: var(--space-md); }
.story__caption { padding: 0 var(--space-md) var(--space-md); font-size: var(--text-xs); color: var(--color-muted); }

.smsg, .ssug {
  display: grid;
  gap: var(--space-3xs);
  max-width: min(85%, 30rem);
  padding: var(--space-xs) var(--space-sm);
  border-radius: 12px;
  font-size: var(--text-sm);
  transition: opacity 450ms var(--ease-out), transform 450ms var(--ease-out);
}
.smsg--in { justify-self: start; border-end-start-radius: 4px; background: var(--color-paper); border: var(--rule-width) solid var(--color-rule); }
.smsg--out { justify-self: end; border-end-end-radius: 4px; background: var(--color-paper); border: var(--rule-width) solid var(--color-control); }
.smsg--flint { border-color: var(--color-spark); }
.smsg__by { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-muted); }
.smsg--flint .smsg__by, .ssug .smsg__by { color: var(--color-accent-text); }
.ssug { justify-self: end; border: var(--rule-width) dashed var(--color-spark); background: transparent; }
.sevt { display: flex; align-items: center; justify-content: center; gap: var(--space-2xs); font-size: var(--text-xs); color: var(--color-accent-text); transition: opacity 450ms var(--ease-out); }

.story__stage.is-armed [data-at] { opacity: 0; transform: translateY(8px); }
.story__stage.is-armed .sevt[data-at] { transform: none; }
.story__stage.is-armed [data-at].is-shown { opacity: 1; transform: none; }

/* Phones: while it plays, only the current beat keeps its caption. */
@media (max-width: 59.99rem) {
  .story__stage.is-armed .story__beat:not(.is-current) .story__beat-text > span { display: none; }
  .story__stage.is-armed .story__beat { padding-block: var(--space-3xs); }
}
@media (min-width: 60rem) {
  .story__stage { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--space-2xl); }
  .story__beats { gap: var(--space-2xs); padding-block-start: var(--space-sm); }
  .story__inbox .story__thread { padding: var(--space-md) var(--space-lg); }
  .story__caption { padding: 0 var(--space-lg) var(--space-lg); }
}

/* Details under the chapter — bento: each tile leads with a small static piece of product UI */
.details { padding-block: var(--space-2xl) var(--space-3xl); }
.bento { display: grid; gap: var(--space-sm); }
.tile {
  display: grid;
  gap: var(--space-sm);
  align-content: start;
  min-width: 0;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--color-paper-2);
  border: var(--rule-width) solid var(--color-rule);
  transition: border-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.tile:hover { border-color: var(--color-control); transform: translateY(-2px); }
.tile h2 { font-size: var(--text-lg); letter-spacing: -0.02em; max-width: 22ch; }
.tile > p, .tile__text p { font-size: var(--text-sm); color: var(--color-muted); }
.tile__text { display: grid; gap: var(--space-xs); }
.tile__text b { color: var(--color-ink); font-weight: var(--weight-strong); }
.tile > .tile__fine { font-size: var(--text-xs); color: var(--color-muted); padding-block-start: var(--space-xs); border-block-start: var(--rule-width) dashed var(--color-rule); }
.tile__ui {
  border-radius: var(--radius-md);
  border: var(--rule-width) solid var(--color-rule);
  background-color: var(--color-paper);
  background-image: radial-gradient(var(--color-rule) 1px, transparent 1px);
  background-size: 16px 16px;
  padding: var(--space-sm);
}
.tile__more { font-size: var(--text-sm); font-weight: var(--weight-strong); }
.tile__chips { display: flex; flex-wrap: wrap; gap: var(--space-3xs); }
.tile__chips li { padding: 0.15rem var(--space-xs); border-radius: var(--radius-pill); border: var(--rule-width) solid var(--color-control); background: var(--color-paper); font-size: var(--text-xs); font-weight: var(--weight-strong); }

/* Connect: app-linked vs dedicated */
.ways { position: relative; padding: 0; background-image: none; overflow: hidden; }
.ways__table { position: relative; width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.ways__table th, .ways__table td { padding: var(--space-xs) var(--space-sm); border-block-end: var(--rule-width) solid var(--color-rule); text-align: start; vertical-align: middle; }
.ways__table tbody tr:last-child > * { border-block-end: 0; }
.ways__table thead th { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: var(--weight-strong); text-transform: uppercase; letter-spacing: 0.04em; text-align: center; white-space: nowrap; background: var(--color-paper-2); }
.ways__table thead td { background: var(--color-paper-2); }
.ways__table tbody th { font-weight: 400; color: var(--color-ink); }
.ways__table tbody td { width: 7.5rem; text-align: center; font-size: var(--text-md); font-weight: var(--weight-strong); color: var(--color-muted); }
.ways__table tbody td span[aria-hidden="true"] { display: inline-grid; place-items: center; width: 1.75rem; height: 1.75rem; border-radius: 50%; line-height: 1; }
.ways__table td.is-yes span[aria-hidden="true"] { background: var(--color-spark); color: var(--color-ink); }
.ways__table td.is-no { color: var(--color-muted); }

/* Flows: a tiny branching flow, drawn top-down */
.minif { display: grid; justify-items: center; padding-block: var(--space-md); }
.minif__node {
  display: grid;
  gap: 0.1rem;
  padding: var(--space-3xs) var(--space-xs);
  border-radius: 8px;
  border: var(--rule-width) solid var(--color-control);
  background: var(--color-paper-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-strong);
  text-align: center;
  white-space: nowrap;
}
.minif__node small { font-family: var(--font-mono); font-size: 0.68rem; font-weight: 400; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-muted); }
.minif__node--start { border-radius: var(--radius-pill); }
.minif__node--menu, .minif__node--team { border-color: var(--color-spark); }
.minif__v { width: 2px; height: 0.9rem; background: var(--color-spark); }
/* Fork: one wire down from the menu, splitting to the two leaves (at 25% and 75%). */
.minif__fork { position: relative; width: 100%; height: 1.4rem; }
.minif__fork::before { content: ""; position: absolute; inset-inline-start: calc(50% - 1px); inset-block-start: 0; width: 2px; height: 0.7rem; background: var(--color-spark); }
.minif__fork::after { content: ""; position: absolute; inset-inline: 25%; inset-block: calc(0.7rem - 1px) 0; border: 2px solid var(--color-spark); border-block-end: 0; border-radius: 6px 6px 0 0; }
.minif__leaves { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; justify-items: center; }

/* Settings: a setting that explains itself + a home-screen strip */
.mock { display: grid; gap: var(--space-xs); }
.mock__setting { display: grid; gap: 0.15rem; padding: var(--space-xs) var(--space-sm); border-radius: 8px; background: var(--color-paper-2); border: var(--rule-width) solid var(--color-rule); }
.mock__label { font-size: var(--text-xs); font-weight: var(--weight-strong); }
.mock__value { font-family: var(--font-mono); font-size: var(--text-xs); }
.mock__why { font-size: var(--text-xs); color: var(--color-accent-text); }
.mock__home { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-2xs); }
.mock__stat { display: grid; gap: 0.1rem; padding: var(--space-2xs) var(--space-xs); border-radius: 8px; border: var(--rule-width) solid var(--color-rule); background: var(--color-paper-2); font-size: 0.72rem; line-height: 1.25; color: var(--color-muted); }
.mock__stat b { font-family: var(--font-display); font-size: var(--text-lg); color: var(--color-ink); line-height: 1; }
.mock__stat:first-child { border-color: var(--color-spark); }

@media (max-width: 47.99rem) {
  .tile { padding: var(--space-md); }
  .ways__table th, .ways__table td { padding: var(--space-2xs) var(--space-xs); }
  .ways__table thead th { font-size: 0.62rem; letter-spacing: 0; }
  .ways__table tbody td { width: 4.5rem; }
  .ways__table tbody td span[aria-hidden="true"] { width: 1.5rem; height: 1.5rem; font-size: var(--text-sm); }
}
@media (min-width: 48rem) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tile--connect { grid-column: 1 / -1; }
}
@media (min-width: 64rem) {
  .bento { gap: var(--space-md); }
  .tile--connect {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    grid-template-rows: auto auto 1fr;
    column-gap: var(--space-xl);
    padding: var(--space-xl);
  }
  .tile--connect h2 { grid-column: 1 / -1; font-size: var(--text-xl); max-width: none; }
  .tile--connect .ways { grid-column: 1; grid-row: 2 / span 2; align-self: start; }
  .tile--connect .tile__text { grid-column: 2; grid-row: 2; }
  .tile--connect .tile__fine { grid-column: 2; grid-row: 3; align-self: end; }
  .ways__table th, .ways__table td { padding-block: var(--space-sm); }
}
@media (prefers-reduced-motion: reduce) { .tile:hover { transform: none; } }

/* Hero announcement pill — links to the October chapter (#new) */
.hero__new {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3xs) var(--space-2xs);
  justify-self: start;
  width: fit-content;
  max-width: 100%;
  margin-block-end: var(--space-sm);
  padding: var(--space-3xs) var(--space-sm);
  border-radius: var(--radius-pill);
  border: var(--rule-width) solid var(--color-rule);
  background: var(--color-paper-2);
  color: var(--color-ink);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: border-color var(--dur-fast) var(--ease-out);
}
.hero__new b { color: var(--color-accent-text); font-weight: var(--weight-strong); }
.hero__new-sep { color: var(--color-muted); }
.hero__new-arrow { transition: transform var(--dur-fast) var(--ease-out); }
.hero__new:hover { border-color: var(--color-spark); }
.hero__new:hover .hero__new-arrow { transform: translateX(3px); }
.hero__new:focus-visible { outline: 2px solid var(--color-control); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { .hero__new:hover .hero__new-arrow { transform: none; } }
.hero__new-short { display: none; }
@media (max-width: 30rem) { .hero__new-long { display: none; } .hero__new-short { display: inline; } }