/* Hallmark · pre-emit critique: P5 H5 E5 S5 R4 V5
 * Hallmark · genre: modern-minimal · macrostructure: Workbench · theme: Cobalt
 * tone: technical/instrument-panel · anchor hue: 258 (electric cobalt)
 * nav: minimal bar · footer: columned · enrichment: none (real product captures)
 * motion primitives (3): one-shot stagger reveal · CTA hover lift · install caret blink
 */

@import url("tokens.css");

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

html, body { overflow-x: clip; }          /* never `hidden` — it kills sticky */
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 6rem; }

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink-2);
  font-family: var(--font-body);
  font-size: var(--text-md);
  font-weight: 400;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  font-variant-numeric: oldstyle-nums;
}

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-style: normal;                     /* headers are roman. always. */
  color: var(--color-ink);
  letter-spacing: -0.028em;
  line-height: 1.1;
  overflow-wrap: anywhere;
  min-width: 0;
}
p { margin: 0; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ol, ul { margin: 0; padding: 0; list-style: none; }

.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.tnum { font-variant-numeric: tabular-nums; }

code.mono, .code code { font-size: 0.9em; }
:not(pre) > code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--color-paper-3);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: 4px;
  padding: 0.1em 0.34em;
  color: var(--color-ink);
}

kbd {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1;
  padding: 0.2em 0.4em;
  border: var(--rule-hair) solid var(--color-rule-2);
  border-radius: 4px;
  background: var(--color-paper);
  color: var(--color-muted);
}

:focus-visible {                          /* instant. never transitioned. */
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: 3px;
}

.skip {
  position: absolute; left: -9999px; top: 0; z-index: var(--z-toast);
  background: var(--color-accent); color: var(--color-accent-ink);
  padding: var(--space-sm) var(--space-md); border-radius: 0 0 var(--radius-control) 0;
}
.skip:focus { left: 0; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip-path: inset(50%); white-space: nowrap;
}

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: clamp(1rem, 4vw, 2rem); }
.wrap--narrow { max-width: 52rem; }

/* deliberately uneven vertical rhythm — sections are not all the same height */
.section { padding-block: var(--space-4xl) var(--space-3xl); }
.section--tight { padding-block: var(--space-3xl) var(--space-xl); }

/* ══════════════ buttons ══════════════ */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-xs);
  white-space: nowrap;                    /* clickable text never wraps */
  font-family: var(--font-body);
  font-size: 0.9375rem; font-weight: 500;
  padding: 0.625rem 1rem;
  border-radius: var(--radius-control);   /* 6px — drawn with a ruler */
  border: var(--rule-hair) solid transparent;
  cursor: pointer;
  transition: background-color var(--dur-short) var(--ease-out),
              border-color var(--dur-short) var(--ease-out),
              color var(--dur-short) var(--ease-out),
              transform var(--dur-micro) var(--ease-out);
}
.btn--accent { background: var(--color-accent); color: var(--color-accent-ink); }
.btn--accent:hover { background: var(--color-accent-2); transform: translateY(-1.5px); }
.btn--accent:active { transform: scale(0.98); }
.btn--quiet {
  background: var(--color-paper); color: var(--color-ink);
  border-color: var(--color-rule-2);
}
.btn--quiet:hover { border-color: var(--color-ink); transform: translateY(-1.5px); }
.btn--quiet:active { transform: scale(0.98); }
.btn--sm { padding: 0.5rem 0.8125rem; font-size: 0.875rem; }
.btn--lg { padding: 0.8125rem 1.25rem; font-size: 1rem; }
.btn[aria-disabled="true"] { opacity: 0.45; pointer-events: none; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 0.4rem;
  white-space: nowrap;
  font-size: 0.9375rem; font-weight: 500; color: var(--color-accent);
  border-bottom: var(--rule-hair) solid transparent;
  transition: border-color var(--dur-short) var(--ease-out);
}
.link-arrow:hover { border-bottom-color: var(--color-accent); }

/* ══════════════ N13 nav ══════════════ */
.nav {
  position: sticky; top: 0; z-index: var(--z-sticky);
  background: color-mix(in oklch, var(--color-paper) 86%, transparent);
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  border-bottom: var(--rule-hair) solid transparent;
  transition: border-color var(--dur-short) var(--ease-out);
}
.nav.is-stuck { border-bottom-color: var(--color-rule); }
.nav__inner {
  max-width: var(--wrap); margin-inline: auto;
  padding: 0.6875rem clamp(1rem, 4vw, 2rem);
  display: flex; align-items: center; gap: var(--space-md);
}
.nav__brand { display: flex; align-items: center; gap: 0.5rem; }
.nav__brand img { border-radius: 5px; }
.nav__word { font-family: var(--font-display); font-weight: 600; font-size: 1.0625rem; letter-spacing: -0.02em; color: var(--color-ink); }
.nav__ver { font-size: 0.6875rem; color: var(--color-muted); border: var(--rule-hair) solid var(--color-rule); border-radius: 999px; padding: 0.1rem 0.45rem; }

.nav__right { display: flex; align-items: center; gap: var(--space-md); }

.themetoggle {
  display: grid; place-items: center; flex: none;
  width: 2rem; height: 2rem; padding: 0;
  background: none; color: var(--color-muted);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-control);
  cursor: pointer;
  transition: color var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out);
}
.themetoggle:hover { color: var(--color-ink); border-color: var(--color-rule-2); }
.themetoggle svg { grid-area: 1 / 1; }
.themetoggle__sun { display: none; }
[data-theme="light"] .themetoggle__sun { display: block; }
[data-theme="light"] .themetoggle__moon { display: none; }
.nav__link {
  font-size: 0.9375rem; color: var(--color-ink-2); white-space: nowrap;
  border-bottom: var(--rule-hair) solid transparent; padding-bottom: 1px;
  transition: color var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out);
}
.nav__link:hover { color: var(--color-ink); border-bottom-color: var(--color-accent); }

/* ══════════════ H2 hero ══════════════ */
.hero { padding-block: clamp(3rem, 7vw, 5.5rem) var(--space-2xl); }
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 6.8fr) minmax(0, 5.2fr);   /* left-biased, never centred */
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.hero__display {
  font-size: var(--text-display);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.04;
  text-wrap: pretty;
}
.hero__lede {
  margin-top: var(--space-lg);
  max-width: 34rem;
  font-size: 1.0625rem;
  color: var(--color-ink-2);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); margin-top: var(--space-xl); }

.hero__meta {
  display: flex; flex-wrap: wrap; gap: var(--space-lg);
  margin: var(--space-xl) 0 0;
  padding-top: var(--space-md);
  border-top: var(--rule-hair) solid var(--color-rule);
  font-size: var(--text-xs);
}
.hero__meta dt { color: var(--color-muted); text-transform: uppercase; letter-spacing: 0.07em; font-size: 0.625rem; }
.hero__meta dd { margin: 0.2rem 0 0; color: var(--color-ink); }

/* real product captures — hairline frame, no re-drawn chrome */
.shot {
  margin: 0;
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-card);
  background: var(--color-paper-2);
  overflow: hidden;
}
.shot img { width: 100%; }
.shot figcaption {
  padding: 0.5rem 0.75rem;
  border-top: var(--rule-hair) solid var(--color-rule);
  font-size: var(--text-xs);
  color: var(--color-muted);
  background: var(--color-paper);
}
.shot--hero { box-shadow: var(--shadow-whisper); }
/* captures are light images; on the dark ground they sit on their own surface,
   framed by a hairline — never a coloured glow */
.shot img { background: var(--color-paper-3); }

.facts {
  display: flex; flex-wrap: wrap; gap: var(--space-lg) var(--space-xl);
  margin-top: var(--space-3xl);
  padding-top: var(--space-md);
  border-top: var(--rule-hair) solid var(--color-rule);
  font-size: var(--text-sm);
  color: var(--color-muted);
}
.facts b { color: var(--color-ink); font-weight: 500; }

/* ══════════════ S2 hanging heads ══════════════ */
.head-hang { max-width: 46rem; margin-bottom: var(--space-2xl); }
.head-hang h2 { font-size: clamp(1.875rem, 3.2vw + 0.5rem, 2.75rem); }
.head-hang__lede { margin-top: var(--space-md); color: var(--color-muted); max-width: var(--measure); }
.head-hang--dark h2 { color: var(--color-on-dark); }
.head-hang--dark .head-hang__lede { color: var(--color-on-dark-2); }

/* ══════════════ workbench tour ══════════════ */
.tour { display: grid; gap: var(--space-3xl); }
.tour__item {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
}
.tour__item--flip { grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); }
.tour__item--flip .shot { order: 2; }
.tour__note h3 { font-size: var(--text-lg); }
.tour__note p { margin-top: var(--space-sm); color: var(--color-ink-2); font-size: 1rem; }
.tour__detail {
  margin-top: var(--space-md) !important;
  padding-top: var(--space-sm);
  border-top: var(--rule-hair) solid var(--color-rule);
  font-size: var(--text-xs) !important;
  color: var(--color-muted) !important;
}

/* ══════════════ the one dark band ══════════════ */
.band {
  background: var(--color-graphite);
  color: var(--color-on-dark-2);
  padding-block: var(--space-4xl);
  margin-block: var(--space-2xl);
}
.levels { display: grid; gap: 0; border-top: var(--rule-hair) solid var(--color-graphite-2); }
.levels__row {
  display: grid;
  grid-template-columns: 8.5rem minmax(0, 1fr) minmax(0, 20rem);
  gap: var(--space-lg);
  align-items: baseline;
  padding-block: var(--space-lg);
  border-bottom: var(--rule-hair) solid var(--color-graphite-2);
}
.levels__row > .lvl { justify-self: start; }
.levels__body h3 { font-size: 1.0625rem; color: var(--color-on-dark); }
.levels__body p { margin-top: 0.35rem; font-size: 0.9375rem; color: var(--color-on-dark-2); }
.levels__row code {
  font-size: var(--text-xs); color: var(--color-on-dark-2);
  background: var(--color-graphite-2); border: var(--rule-hair) solid var(--color-graphite-2);
  border-radius: 4px; padding: 0.25rem 0.45rem; overflow-wrap: anywhere;
}
.band__foot {
  margin-top: var(--space-xl); max-width: var(--measure);
  font-size: 0.9375rem; color: var(--color-on-dark-2);
}
.band__foot b { color: var(--color-on-dark); font-weight: 500; }
.band__foot code { background: var(--color-graphite-2); border-color: var(--color-graphite-2); color: var(--color-on-dark-2); }

/* level chips — colour is never the only signal, the word is the signal */
.lvl {
  display: inline-block;
  font-family: var(--font-mono); font-size: 0.6875rem; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 0.2rem 0.45rem; border-radius: 4px; white-space: nowrap;
}
.lvl--safe  { color: var(--color-safe);  background: var(--color-safe-wash); }
.lvl--check { color: var(--color-check); background: var(--color-check-wash); }
.lvl--cmd   { color: var(--color-cmd);   background: var(--color-cmd-wash); }
.lvl--never { color: var(--color-never); background: var(--color-never-wash); }

/* ══════════════ F4 steps ══════════════ */
.steps { display: grid; gap: var(--space-xl); max-width: 52rem; }
.step { display: grid; grid-template-columns: 3.25rem minmax(0, 1fr); gap: var(--space-md); }
.step__stage {
  font-size: var(--text-sm); color: var(--color-accent); font-weight: 500;
  padding-top: 0.15rem;
}
.step__body h3 { font-size: var(--text-lg); }
.step__body > p { margin-top: var(--space-sm); color: var(--color-ink-2); font-size: 1rem; max-width: var(--measure); }
.step__body .btn { margin-top: var(--space-md); }
.step__meta { margin-top: var(--space-xs) !important; font-size: var(--text-xs) !important; color: var(--color-muted) !important; }

.code {
  position: relative;
  margin-top: var(--space-md);
  background: var(--color-graphite);
  border: var(--rule-hair) solid var(--color-graphite-2);
  border-radius: var(--radius-card);
  overflow: hidden;
}
.code__label {
  margin: 0; padding: 0.4rem 0.75rem;
  font-size: 0.625rem; text-transform: uppercase; letter-spacing: 0.09em;
  color: var(--color-on-dark-2);
  border-bottom: var(--rule-hair) solid var(--color-graphite-2);
}
.code pre {
  margin: 0; padding: 0.875rem 0.9rem;
  overflow-x: auto; color: var(--color-on-dark);
  font-size: var(--text-sm); line-height: 1.75;
}
.code code { white-space: pre; }
.code__copy {
  position: absolute; top: 0.3rem; right: 0.4rem;
  font-size: var(--text-xs); color: var(--color-on-dark-2);
  background: transparent; border: var(--rule-hair) solid var(--color-graphite-2);
  border-radius: 4px; padding: 0.2rem 0.5rem; cursor: pointer;
  transition: color var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out);
}
.code__copy:hover { color: var(--color-on-dark); border-color: var(--color-on-dark-2); }
.code__copy.is-done { color: var(--color-accent-ink); border-color: var(--color-accent); background: var(--color-accent); }

/* motion primitive 3 — caret, only ever at the end of a typed command */
.caret {
  display: inline-block; width: 0.55ch; height: 1em;
  margin-left: 0.15ch; vertical-align: text-bottom;
  background: var(--color-accent);
  animation: blink 1.1s steps(2, start) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.source {
  margin-top: var(--space-2xl); padding-top: var(--space-xl);
  border-top: var(--rule-hair) solid var(--color-rule);
  max-width: 52rem;
}
.source h3 { font-size: var(--text-lg); }
.source > p { margin-top: var(--space-sm); color: var(--color-ink-2); }
.source__out { margin-top: var(--space-md); font-size: var(--text-sm); color: var(--color-safe); }

/* ══════════════ releases ══════════════ */
.rels { border-top: var(--rule-hair) solid var(--color-rule); }
.rels__loading, .rels__error { padding-block: var(--space-lg); color: var(--color-muted); font-size: var(--text-sm); }
.rels__error a { color: var(--color-accent); border-bottom: var(--rule-hair) solid var(--color-accent); }

.rel { border-bottom: var(--rule-hair) solid var(--color-rule); }
.rel__head {
  width: 100%; display: flex; align-items: baseline; gap: var(--space-md);
  padding-block: var(--space-lg);
  background: none; border: 0; cursor: pointer; text-align: left;
  font-family: var(--font-body); color: inherit;
}
.rel__tag { font-family: var(--font-mono); font-size: var(--text-sm); color: var(--color-accent); flex: none; }
.rel__title { font-family: var(--font-display); font-weight: 600; font-size: 1.0625rem; color: var(--color-ink); letter-spacing: -0.02em; flex: 1; min-width: 0; }
.rel__date { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-muted); flex: none; }
.rel__chev { flex: none; color: var(--color-muted); transition: transform var(--dur-short) var(--ease-out); }
.rel.is-open .rel__chev { transform: rotate(90deg); }

.rel__body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--dur-long) var(--ease-in-out); }
.rel.is-open .rel__body { grid-template-rows: 1fr; }
.rel__body > div { overflow: hidden; }
.rel__content { padding-bottom: var(--space-xl); max-width: 56rem; }
.rel__content h4 { font-size: var(--text-sm); text-transform: uppercase; letter-spacing: 0.07em; color: var(--color-muted); font-family: var(--font-mono); font-weight: 500; margin-top: var(--space-lg); }
.rel__content h4:first-child { margin-top: 0; }
.rel__content ul { display: grid; gap: var(--space-sm); margin-top: var(--space-sm); }
.rel__content li { position: relative; padding-left: 1.1rem; font-size: 0.9375rem; color: var(--color-ink-2); }
.rel__content li::before { content: ""; position: absolute; left: 0; top: 0.7em; width: 5px; height: var(--rule-hair); background: var(--color-rule-2); }
.rel__content p { margin-top: var(--space-sm); font-size: 0.9375rem; }
.rel__content strong { color: var(--color-ink); font-weight: 600; }
.rel__content a { color: var(--color-accent); border-bottom: var(--rule-hair) solid transparent; }
.rel__content a:hover { border-bottom-color: var(--color-accent); }
.rel__asset { display: inline-flex; align-items: center; gap: 0.45rem; margin-top: var(--space-lg); font-family: var(--font-mono); font-size: var(--text-sm); color: var(--color-ink); border: var(--rule-hair) solid var(--color-rule-2); border-radius: var(--radius-control); padding: 0.45rem 0.7rem; white-space: nowrap; transition: border-color var(--dur-short) var(--ease-out); }
.rel__asset:hover { border-color: var(--color-ink); }
.rel__asset span { color: var(--color-muted); }

/* ══════════════ FAQ ══════════════ */
.faq { border-top: var(--rule-hair) solid var(--color-rule); }
.faq details { border-bottom: var(--rule-hair) solid var(--color-rule); }
.faq summary {
  display: flex; align-items: center; gap: var(--space-md);
  padding-block: var(--space-lg); cursor: pointer; list-style: none;
  font-family: var(--font-display); font-weight: 500; font-size: 1.0625rem;
  color: var(--color-ink); letter-spacing: -0.02em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; margin-left: auto; flex: none;
  width: 0.5rem; height: 0.5rem;
  border-right: 1.5px solid var(--color-muted); border-bottom: 1.5px solid var(--color-muted);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform var(--dur-short) var(--ease-out);
}
.faq details[open] summary::after { transform: rotate(225deg) translate(-2px, -2px); }
.faq details::details-content {
  block-size: 0; overflow: hidden; opacity: 0;
  transition: block-size var(--dur-long) var(--ease-in-out),
              content-visibility var(--dur-long) allow-discrete,
              opacity var(--dur-short) var(--ease-out);
}
.faq details[open]::details-content { block-size: auto; opacity: 1; }
.faq__body { padding-bottom: var(--space-lg); max-width: var(--measure); }
.faq__body p { font-size: 0.9375rem; color: var(--color-ink-2); }
.faq__body b { color: var(--color-ink); font-weight: 600; }

/* ══════════════ comparison table ══════════════ */
.tablewrap { overflow-x: auto; border-block: var(--rule-hair) solid var(--color-rule); }
.cmp { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
.cmp th, .cmp td { padding: 0.7rem var(--space-md) 0.7rem 0; text-align: left; vertical-align: middle; white-space: nowrap; }
.cmp thead th {
  font-family: var(--font-mono); font-size: 0.625rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.09em; color: var(--color-muted);
  border-bottom: var(--rule-hair) solid var(--color-rule); padding-block: var(--space-sm);
}
.cmp tbody tr { border-bottom: var(--rule-hair) solid var(--color-rule); }
.cmp tbody tr:last-child { border-bottom: 0; }
.cmp tbody th {
  font-family: var(--font-body); font-weight: 500; color: var(--color-ink);
  white-space: normal; min-width: 15rem; padding-right: var(--space-lg);
}
.cmp td { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-muted); }
.cmp td.y { color: var(--color-safe); }
.cmp td.p { color: var(--color-check); }
.cmp td.n { color: var(--color-never); }
/* the one column that matters reads as a column, not a cell */
.cmp .cmp__us { background: var(--color-paper-2); border-inline: var(--rule-hair) solid var(--color-rule); padding-inline: var(--space-md); }
.cmp thead .cmp__us { color: var(--color-accent); }

/* ══════════════ footer ══════════════ */
.foot { border-top: var(--rule-hair) solid var(--color-rule); background: var(--color-paper-2); padding-block: var(--space-3xl) var(--space-lg); }
.foot__top { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 2fr); gap: var(--space-2xl); padding-bottom: var(--space-2xl); }
.foot__brand img { border-radius: 8px; margin-bottom: var(--space-md); }
.foot__tag { font-family: var(--font-display); font-weight: 600; font-size: 1.0625rem; color: var(--color-ink); letter-spacing: -0.02em; line-height: 1.35; }
.foot__tag span { display: inline-block; margin-top: 0.35rem; font-family: var(--font-body); font-weight: 400; font-size: 0.875rem; color: var(--color-muted); letter-spacing: 0; }
.foot__brand .btn { margin-top: var(--space-lg); }
.foot__cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-lg); }
.foot__cols h3 {
  font-family: var(--font-mono); font-size: 0.625rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.09em; color: var(--color-muted); margin-bottom: var(--space-md);
}
.foot__cols a {
  display: block; padding-block: 0.3rem; font-size: 0.9375rem; color: var(--color-ink-2);
  white-space: nowrap; transition: color var(--dur-short) var(--ease-out);
}
.foot__cols a:hover { color: var(--color-accent); }
.foot__base {
  display: flex; flex-wrap: wrap; gap: var(--space-sm) var(--space-lg); justify-content: space-between;
  padding-top: var(--space-lg); border-top: var(--rule-hair) solid var(--color-rule);
  font-size: var(--text-xs); color: var(--color-muted);
}

@media (max-width: 60rem) {
  .foot__top { grid-template-columns: minmax(0, 1fr); gap: var(--space-xl); }
}
@media (max-width: 40rem) {
  .foot__cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cmp tbody th { min-width: 12rem; }
}

/* ══════════════ C4 sticky bar ══════════════ */
.stickybar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: var(--z-sticky);
  background: color-mix(in oklch, var(--color-paper) 92%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: var(--rule-hair) solid var(--color-rule);
  transform: translateY(100%);
  transition: transform var(--dur-long) var(--ease-out);
}
.stickybar.is-shown { transform: translateY(0); }
.stickybar__inner { display: flex; align-items: center; gap: var(--space-md); padding-block: 0.6rem; }
.stickybar__text { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.5rem; min-width: 0; }
.stickybar__text b { font-family: var(--font-display); font-size: 0.9375rem; color: var(--color-ink); font-weight: 600; }
.stickybar__text span { font-size: var(--text-xs); color: var(--color-muted); }
.stickybar .btn { margin-left: auto; flex: none; }

/* ══════════════ motion primitive 1 — one-shot stagger reveal ══════════════ */
.reveal { opacity: 1; }
/* only hide-then-reveal once JS is alive — if the script dies, content stays visible */
.js .reveal { opacity: 0; transform: translateY(10px); }
.js .reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity var(--dur-long) var(--ease-out), transform var(--dur-long) var(--ease-out);
}

/* ══════════════ responsive ══════════════ */
@media (max-width: 68rem) {
  .nav__link { display: none; }
}
@media (max-width: 60rem) {
  .hero__grid { grid-template-columns: minmax(0, 1fr); }
  .tour__item, .tour__item--flip { grid-template-columns: minmax(0, 1fr); }
  .tour__item--flip .shot { order: 0; }
  .levels__row { grid-template-columns: minmax(0, 1fr); gap: var(--space-sm); }
  .levels__row code { justify-self: start; }
}
@media (max-width: 48rem) {
  .nav__ver { display: none; }
  .section { padding-block: var(--space-3xl) var(--space-2xl); }
  .step { grid-template-columns: minmax(0, 1fr); gap: var(--space-2xs); }
  .rel__date { display: none; }
  .stickybar__text span { display: none; }
  body { padding-bottom: 3.5rem; }        /* room for the sticky bar */
}
@media (max-width: 30rem) {
  .nav__right .btn--accent { display: none; }   /* the sticky bar carries it here */
  .hero__actions .btn { width: 100%; justify-content: center; }
  .facts { gap: var(--space-sm) var(--space-lg); }
}

/* hit targets on touch */
@media (pointer: coarse) {
  .btn, .faq summary, .rel__head { min-height: 44px; }
}

/* ══════════════ reduced motion ══════════════ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 150ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .spec tbody tr.is-new { opacity: 1; transform: none; animation: none; }
  .caret { animation: none; opacity: 1; }
  .stickybar { transition: none; }
}