/* Hallmark · Lumen · Night Foundry · Marquee Hero · lumen-01 · v1.1 */

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; }
html { overflow-x: clip; }
body {
  background: var(--color-paper);
  color: var(--color-ink-2);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--lh-normal);
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* Lumen two-register typography — prose is lowercase by default.
     Mono labels override to UPPERCASE individually.
     Code / file paths preserve their case via `text-transform: none`. */
  text-transform: lowercase;
}

/* Preserve case on code, file paths, and technical strings */
pre, code, .code__path, .code__sha { text-transform: none; }
img, svg, video { display: block; max-width: 100%; }
::selection { background: oklch(76% 0.17 50 / 0.32); color: var(--color-ink); }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 1.5px solid var(--color-focus); outline-offset: 3px; border-radius: 2px; }
button { font: inherit; }
button:focus-visible { outline: 1.5px solid var(--color-focus); outline-offset: 2px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.sr-only:focus {
  position: fixed; top: 1rem; left: 1rem; width: auto; height: auto; padding: 0.5rem 0.75rem;
  background: var(--color-ink); color: var(--color-paper); clip: auto; z-index: 999;
}

/* ──────────────────────────────────────────────────────────────
   Shared atoms
   ────────────────────────────────────────────────────────────── */

.eyebrow {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-ink);
  opacity: 0.55;
  margin: 0 0 var(--space-md);
  display: inline-flex;
  align-items: baseline;
  gap: 0.4em;
}
.eyebrow .ord { color: var(--color-accent); opacity: 1; }
.eyebrow .dot-mid { color: var(--color-rule-2); opacity: 1; }

/* Verb landmark: permanent accent-2 colour + underline draws in once. No italics. */
em {
  font-style: normal;
  font-weight: 400;
  color: var(--color-accent-2);
  position: relative;
  white-space: nowrap;
}
em::after {
  content: "";
  position: absolute;
  left: 0.05em; right: 0.05em; bottom: 0.04em;
  height: 1px;
  background: var(--color-accent-2);
  transform-origin: left;
  animation: pivot-underline 320ms var(--ease-soft) 900ms backwards;
}
@keyframes pivot-underline {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}
@media (prefers-reduced-motion: reduce) {
  em::after { animation: none; }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5em;
  padding: 0.7rem 1.2rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  transition: transform 220ms var(--ease-soft), background-color 220ms, border-color 220ms, color 220ms;
  cursor: pointer;
  white-space: nowrap;
}
.btn--accent {
  background: var(--color-accent);
  color: var(--color-accent-ink);
  font-weight: 500;
}
.btn--accent:hover { transform: translateY(-1px); background: oklch(82% 0.18 50); }
.btn--ghost {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-rule-2);
}
.btn--ghost:hover { transform: translateY(-1px); border-color: var(--color-ink); }
.btn--block { width: 100%; }

/* ──────────────────────────────────────────────────────────────
   Nav — N5 floating pill
   ────────────────────────────────────────────────────────────── */

.nav {
  position: fixed;
  top: 1.25rem;
  left: 0; right: 0;
  display: flex; justify-content: center;
  z-index: 500;
  pointer-events: none;
}
.nav__pill {
  pointer-events: auto;
  display: flex; align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  padding: 0.5rem 0.5rem 0.5rem 1.25rem;
  background: oklch(17% 0.016 265 / 0.72);
  backdrop-filter: blur(22px) saturate(140%);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-pill);
  max-width: calc(100vw - 2.5rem);
  box-shadow: 0 12px 32px -16px oklch(0% 0 0 / 0.5);
}
.nav__wordmark {
  display: inline-flex; align-items: center; gap: 0.55em;
  font-family: var(--font-display);
  font-size: 1.3125rem;
  font-weight: 400;
  color: var(--color-ink);
  letter-spacing: -0.018em;
}
.nav__mark {
  position: relative;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 14px var(--color-glow);
}
.nav__mark::after {
  content: ""; position: absolute; inset: -3px;
  border: 1px solid var(--color-accent);
  opacity: 0.4;
  border-radius: 50%;
}
.nav__links { display: flex; gap: 1.5rem; }
.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-ink-2);
  transition: color 180ms;
}
.nav__links a:hover { color: var(--color-ink); }
.nav__cta { display: flex; align-items: center; gap: 0.75rem; }
.nav__signin { font-size: 0.875rem; color: var(--color-ink-2); padding: 0 0.25rem; }
.nav__signin:hover { color: var(--color-ink); }
.nav__cta .btn { padding: 0.5rem 1rem; font-size: 0.875rem; }

@media (max-width: 920px) {
  .nav__links { display: none; }
  .nav__signin { display: none; }
}

/* ──────────────────────────────────────────────────────────────
   Hero — Marquee Hero with apparatus + blueprint grid
   ────────────────────────────────────────────────────────────── */

.hero {
  position: relative;
  overflow: clip;
  isolation: isolate;
  padding-block: clamp(8rem, 14vh, 11rem) clamp(3.5rem, 7vh, 5.5rem);
  background: var(--color-paper);
}

/* Blueprint grid — signature move 4 */
.hero__grid {
  position: absolute; inset: 0; z-index: -2;
  background-image:
    linear-gradient(var(--rule-blueprint) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule-blueprint) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: 0 0;
  mask-image: radial-gradient(60% 80% at 50% 30%, oklch(0% 0 0) 0%, transparent 100%);
  -webkit-mask-image: radial-gradient(60% 80% at 50% 30%, oklch(0% 0 0) 0%, transparent 100%);
  pointer-events: none;
}

/* Inner emit wash — canvas glows from within */
.hero__emit {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(45% 38% at 78% 36%, var(--color-paper-emit) 0%, transparent 65%),
    radial-gradient(35% 28% at 12% 88%, oklch(68% 0.16 18 / 0.04) 0%, transparent 65%);
  pointer-events: none;
}

.hero__inner {
  max-width: var(--page-max);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(3rem, 7vh, 4.5rem);
  align-items: center;
}
@media (min-width: 980px) {
  .hero__inner { grid-template-columns: 1.2fr 1fr; gap: 3.5rem; }
}

.hero__copy { max-width: 42rem; }
.hero__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--text-display);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-display);
  color: var(--color-ink);
  margin: 0 0 var(--space-xl);
  max-width: 14ch;
  text-wrap: balance;
}

.hero__lede {
  font-size: var(--text-md);
  line-height: var(--lh-normal);
  color: var(--color-ink-2);
  max-width: 42ch;
  margin: 0 0 var(--space-xl);
}
.hero__cta {
  display: flex; flex-wrap: wrap; gap: 0.75rem;
  margin-bottom: var(--space-2xl);
}

/* Spec list — compact key/value pairs in mono */
.hero__spec {
  margin: 0;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-rule);
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--color-muted);
}
.hero__spec-pair {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 1rem;
  align-items: baseline;
}
.hero__spec-pair dt {
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: var(--color-muted);
  opacity: 0.7;
  margin: 0;
}
.hero__spec-pair dd {
  color: var(--color-ink-2);
  margin: 0;
}

/* ──────────────────────────────────────────────────────────────
   Apparatus — Filament chamber (signature move 1)
   ────────────────────────────────────────────────────────────── */

.apparatus {
  margin: 0;
  position: relative;
  display: grid;
  place-items: center;
  min-height: clamp(360px, 48vw, 520px);
  padding-block: 1rem;
}

.chamber {
  position: relative;
  width: clamp(140px, 16vw, 200px);
  height: clamp(340px, 40vw, 460px);
  border-radius: 999px;
  background:
    radial-gradient(ellipse 130% 60% at 50% 0%, oklch(22% 0.018 263) 0%, transparent 70%),
    radial-gradient(ellipse 130% 60% at 50% 100%, oklch(22% 0.018 263) 0%, transparent 70%),
    linear-gradient(180deg, oklch(15% 0.014 265) 0%, oklch(17% 0.016 265) 50%, oklch(15% 0.014 265) 100%);
  border: 1px solid var(--color-rule-2);
  overflow: hidden;
  isolation: isolate;
  box-shadow:
    inset 0 1px 0 oklch(96% 0.006 262 / 0.04),
    inset 0 -1px 0 oklch(0% 0 0 / 0.4),
    0 30px 80px -32px oklch(0% 0 0 / 0.6);
}

/* End caps — give the chamber a sealed-tube feel */
.chamber__cap {
  position: absolute; left: 0; right: 0;
  height: 14px;
  background:
    linear-gradient(180deg, oklch(28% 0.020 263) 0%, oklch(20% 0.018 265) 100%);
  border-block: 1px solid var(--color-rule-2);
  z-index: 4;
}
.chamber__cap--top { top: -1px; }
.chamber__cap--bottom { bottom: -1px; transform: scaleY(-1); }
.chamber__cap::after {
  content: ""; position: absolute;
  inset: 4px 30%;
  border-radius: 1px;
  background: oklch(40% 0.022 263);
  opacity: 0.5;
}

/* Horizontal electrode hairlines crossing the chamber */
.chamber__electrode {
  position: absolute; left: -6%; right: -6%;
  top: var(--y);
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--color-rule-2) 18%,
    var(--color-rule-2) 82%,
    transparent 100%);
  z-index: 2;
}

/* Halo behind the filament */
.chamber__halo {
  position: absolute;
  top: 0; bottom: 0; left: 50%;
  width: 80%; transform: translateX(-50%);
  background: radial-gradient(ellipse 60% 100% at 50% 50%,
    var(--color-glow) 0%,
    var(--color-glow-2) 30%,
    transparent 70%);
  z-index: 1;
  filter: blur(8px);
}

/* The filament — thin glowing rod */
.chamber__filament {
  position: absolute;
  top: 8%; bottom: 8%; left: 50%;
  width: 2px; margin-left: -1px;
  background: linear-gradient(180deg,
    oklch(96% 0.04 50) 0%,
    oklch(86% 0.15 50) 8%,
    oklch(94% 0.12 50) 50%,
    oklch(86% 0.15 50) 92%,
    oklch(96% 0.04 50) 100%);
  border-radius: 1px;
  box-shadow:
    0 0 4px 1px oklch(96% 0.04 50 / 0.95),
    0 0 14px 3px oklch(86% 0.16 50 / 0.75),
    0 0 36px 8px var(--color-glow);
  z-index: 3;
  animation: filament-pulse var(--dur-pulse) ease-in-out infinite;
}
@keyframes filament-pulse {
  0%, 100% { opacity: 1; filter: brightness(1); }
  50%      { opacity: 0.92; filter: brightness(0.92); }
}
@media (prefers-reduced-motion: reduce) {
  .chamber__filament { animation: none; }
}

/* A fainter, broader bloom behind everything */
.chamber__bloom {
  position: absolute;
  inset: -30%;
  background: radial-gradient(circle at 50% 50%,
    oklch(80% 0.16 50 / 0.16) 0%,
    transparent 55%);
  z-index: 0;
  pointer-events: none;
  filter: blur(20px);
}

/* RX-04 stencil at chamber base */
.chamber__stencil {
  position: absolute;
  bottom: 24px; left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
  z-index: 5;
  padding: 2px 6px;
  border: 1px solid var(--color-rule-2);
  background: oklch(13% 0.014 265 / 0.85);
  border-radius: 2px;
  margin: 0;
}

/* ── Leader-line callouts around the chamber ── */
.callouts {
  list-style: none;
  margin: 0; padding: 0;
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.callout {
  position: absolute;
  top: var(--y);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: var(--tracking-micro);
  text-transform: uppercase;
  color: var(--color-muted);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  opacity: 0;
  animation: callout-reveal 320ms var(--ease-soft) forwards;
}
.callout--left  { left: 0; padding-left: 0; }
.callout--right { right: 0; padding-right: 0; flex-direction: row-reverse; }
.callout span {
  background: oklch(15% 0.014 265 / 0.85);
  padding: 3px 6px;
  border: 1px solid var(--color-rule);
  border-radius: 2px;
}
.callout::before {
  content: "";
  display: inline-block;
  width: clamp(28px, 5vw, 56px);
  height: 1px;
  background: linear-gradient(90deg, var(--color-rule-2), var(--color-accent));
}
.callout--right::before {
  background: linear-gradient(90deg, var(--color-accent), var(--color-rule-2));
}
/* Stagger callouts */
.callout:nth-child(1) { animation-delay: 1300ms; }
.callout:nth-child(2) { animation-delay: 1380ms; }
.callout:nth-child(3) { animation-delay: 1460ms; }
.callout:nth-child(4) { animation-delay: 1540ms; }
@keyframes callout-reveal {
  from { opacity: 0; transform: translateX(-4px); }
  to   { opacity: 1; transform: translateX(0); }
}
.callout--right { transform: translateX(0); }
.callout--right { animation-name: callout-reveal-r; }
@keyframes callout-reveal-r {
  from { opacity: 0; transform: translateX(4px); }
  to   { opacity: 1; transform: translateX(0); }
}
@media (prefers-reduced-motion: reduce) {
  .callout { animation: none; opacity: 1; }
}

@media (max-width: 720px) {
  .apparatus { min-height: 380px; }
  .callout { font-size: 9.5px; }
  .callout::before { width: 24px; }
}

/* ──────────────────────────────────────────────────────────────
   Meter strip — signature move 5
   ────────────────────────────────────────────────────────────── */

.meter {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  align-items: center;
  padding: 0.85rem var(--page-gutter);
  border-block: 1px solid var(--color-rule);
  background:
    linear-gradient(var(--rule-blueprint) 1px, transparent 1px) 0 0 / 48px 48px,
    var(--color-paper);
  position: relative;
  z-index: 1;
}
@media (min-width: 820px) {
  .meter { grid-template-columns: auto 1fr auto; gap: 1.5rem; }
}

.meter__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: var(--tracking-micro);
  text-transform: uppercase;
  color: var(--color-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}
.meter__label--right {
  justify-self: end;
  color: var(--color-ink-2);
}
.meter__dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: oklch(70% 0.18 145);
  box-shadow: 0 0 8px oklch(70% 0.18 145 / 0.55);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.45; }
}
@media (prefers-reduced-motion: reduce) { .meter__dot { animation: none; } }

.meter__bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 32px;
  min-width: 0;
}
.meter__bars > span {
  flex: 1; min-width: 1px;
  height: var(--h, 50%);
  background: var(--color-accent);
  border-radius: 0.5px;
  opacity: 0.85;
}
.meter__bars > span:nth-child(3n) { opacity: 0.55; }
.meter__bars > span:nth-child(5n) { opacity: 0.70; background: var(--color-accent-2); }

/* ──────────────────────────────────────────────────────────────
   Stats — Instrument Serif numerals
   ────────────────────────────────────────────────────────────── */

.stats {
  max-width: var(--page-max);
  margin: clamp(3rem, 6vh, 4.5rem) auto var(--section-gap);
  padding-inline: var(--page-gutter);
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
  border-block-start: 1px solid var(--color-rule);
  border-block-end: 1px solid var(--color-rule);
}
@media (max-width: 720px) { .stats__grid { grid-template-columns: 1fr; } }
.stat { padding: var(--space-2xl) var(--space-xl); display: flex; flex-direction: column; gap: var(--space-md); }
.stat + .stat { border-inline-start: 1px solid var(--color-rule); }
@media (max-width: 720px) { .stat + .stat { border-inline-start: 0; border-block-start: 1px solid var(--color-rule); } }
.stat__label {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-muted);
  margin: 0;
}
.stat__value {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.5rem, 4vw + 1rem, 4.5rem);
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--color-ink);
  margin: 0;
  font-variant-numeric: tabular-nums;
}
.stat__num {
  display: inline-block;
  position: relative;
}
.stat__num::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -0.06em;
  height: 1px;
  background: var(--color-accent);
  opacity: 0.4;
}
.stat__unit {
  font-size: 0.32em;
  font-family: var(--font-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-muted);
  margin-inline-start: 0.4em;
  vertical-align: 0.7em;
}
.stats__note { font-size: 0.8125rem; color: var(--color-muted); margin: var(--space-lg) 0 0; max-width: 60ch; }

/* ──────────────────────────────────────────────────────────────
   Sections
   ────────────────────────────────────────────────────────────── */

.section { max-width: var(--page-max); margin-inline: auto; padding-inline: var(--page-gutter); padding-block-end: var(--section-gap); }
.section__head { max-width: 60rem; margin-bottom: var(--space-2xl); }
.section__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--text-display-s);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-display);
  color: var(--color-ink);
  margin: 0 0 var(--space-lg);
  max-width: 22ch;
  text-wrap: balance;
}
.section__lede { font-size: var(--text-md); color: var(--color-ink-2); max-width: 56ch; margin: 0; }
.section__lede code { font-family: var(--font-mono); font-size: 0.92em; padding: 0.1em 0.4em; background: var(--color-paper-2); border: 1px solid var(--color-rule); border-radius: 4px; color: var(--color-accent); }

/* ──────────────────────────────────────────────────────────────
   Cards — hairline + inner emission
   ────────────────────────────────────────────────────────────── */

.cards { display: grid; grid-template-columns: 1fr; gap: 1rem; }
@media (min-width: 720px) { .cards { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.card {
  position: relative;
  padding: var(--space-xl);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-card);
  background:
    radial-gradient(120% 80% at 0% 0%, oklch(76% 0.17 50 / 0.05) 0%, transparent 55%),
    var(--color-paper-2);
  transition: transform 220ms var(--ease-soft), border-color 220ms, background 220ms;
  display: flex; flex-direction: column;
  gap: var(--space-md);
  min-height: 14rem;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 32px; height: 1px;
  background: var(--color-accent);
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--color-rule-2);
  background:
    radial-gradient(120% 80% at 0% 0%, oklch(76% 0.17 50 / 0.10) 0%, transparent 55%),
    var(--color-paper-2);
}
.card__eyebrow { font-family: var(--font-label); font-size: 11px; letter-spacing: var(--tracking-label); text-transform: lowercase; color: var(--color-accent); margin: 0; }
.card__title { font-family: var(--font-body); font-weight: 500; font-size: 1.125rem; line-height: 1.3; color: var(--color-ink); margin: 0; }
.card__body { font-size: 0.9375rem; line-height: 1.6; color: var(--color-ink-2); margin: 0; }

/* ──────────────────────────────────────────────────────────────
   Code block — no fake browser chrome
   ────────────────────────────────────────────────────────────── */

.section--code .code {
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-card);
  overflow: hidden;
  background:
    radial-gradient(80% 80% at 100% 0%, oklch(76% 0.17 50 / 0.04) 0%, transparent 60%),
    var(--color-paper-2);
}
.code__head {
  display: flex; justify-content: space-between; align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--color-rule);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--color-muted);
}
.code__path { margin: 0; color: var(--color-ink-2); }
.code__sha { margin: 0; color: var(--color-rule-2); }

.code__tabs {
  display: flex;
  border-bottom: 1px solid var(--color-rule);
  background: oklch(15% 0.014 265 / 0.4);
}
.code__tab {
  background: none; border: 0; cursor: pointer;
  padding: 0.75rem 1.25rem;
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-muted);
  transition: color 180ms, background 180ms;
  position: relative;
}
.code__tab.is-active {
  color: var(--color-ink);
  background: var(--color-paper-2);
}
.code__tab.is-active::after {
  content: "";
  position: absolute;
  left: 1.25rem; right: 1.25rem; bottom: 0;
  height: 1px;
  background: var(--color-accent);
}
.code__tab:hover { color: var(--color-ink); }
.code__body {
  margin: 0;
  padding: clamp(1.5rem, 3vw, 2rem) clamp(1rem, 3vw, 2rem);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.75;
  color: var(--color-ink);
  overflow-x: auto;
}
.code__body .ln {
  display: inline-block;
  width: 2em;
  color: var(--color-rule-2);
  user-select: none;
  margin-right: 0.5em;
}
.tok-kw   { color: oklch(68% 0.16 18); }
.tok-str  { color: oklch(76% 0.13 145); }
.tok-num  { color: var(--color-accent); }
.tok-fn   { color: var(--color-ink); }
.tok-cls  { color: oklch(72% 0.14 240); }
.tok-deco { color: oklch(70% 0.14 310); }

/* ──────────────────────────────────────────────────────────────
   Pricing tiers
   ────────────────────────────────────────────────────────────── */

.tiers { display: grid; grid-template-columns: 1fr; gap: 1rem; }
@media (min-width: 880px) { .tiers { grid-template-columns: repeat(3, 1fr); } }
.tier {
  display: flex; flex-direction: column;
  padding: var(--space-xl);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-card);
  background: var(--color-paper-2);
  gap: var(--space-md);
}
.tier--feature {
  border-color: var(--color-rule-2);
  background:
    radial-gradient(120% 80% at 100% 0%, oklch(76% 0.17 50 / 0.10) 0%, transparent 60%),
    var(--color-paper-2);
  box-shadow: var(--shadow-card);
  position: relative;
}
.tier--feature::before {
  content: "Recommended";
  position: absolute;
  top: -0.6rem; left: 1.25rem;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  padding: 0.25rem 0.5rem;
  background: var(--color-accent);
  color: var(--color-accent-ink);
  border-radius: 2px;
}
.tier__eyebrow {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-muted);
  margin: 0;
}
.tier--feature .tier__eyebrow { color: var(--color-accent); }

.tier__price {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 2.75rem;
  line-height: 1;
  color: var(--color-ink);
  margin: 0;
  letter-spacing: -0.025em;
  font-variant-numeric: tabular-nums;
}
.tier__unit {
  font-family: var(--font-label);
  font-size: 0.32em;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-muted);
  margin-inline-start: 0.3em;
  vertical-align: 0.7em;
}
.tier__note {
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin: 0;
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-rule);
}
.tier__list {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-direction: column;
  gap: var(--space-sm);
  flex: 1;
}
.tier__list li {
  font-size: 0.9375rem;
  color: var(--color-ink-2);
  padding-left: 1.25rem;
  position: relative;
}
.tier__list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--color-accent);
}
.tier .btn { margin-top: var(--space-md); }

/* ──────────────────────────────────────────────────────────────
   Changelog
   ────────────────────────────────────────────────────────────── */

.section--changelog .log {
  list-style: none;
  margin: 0; padding: 0;
  border-block-start: 1px solid var(--color-rule);
}
.log__entry {
  display: grid;
  grid-template-columns: 12rem 1fr;
  gap: 2rem;
  padding-block: var(--space-xl);
  border-block-end: 1px solid var(--color-rule);
}
@media (max-width: 720px) { .log__entry { grid-template-columns: 1fr; gap: 0.5rem; } }
.log__date {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-muted);
  padding-top: 0.4rem;
}
.log__text { margin: 0; font-size: 1rem; line-height: 1.65; color: var(--color-ink-2); max-width: 60ch; }
.log__text strong { color: var(--color-ink); font-weight: 500; }

/* ──────────────────────────────────────────────────────────────
   Footer — Ft5 statement
   ────────────────────────────────────────────────────────────── */

.footer {
  margin-top: var(--space-2xl);
  border-block-start: 1px solid var(--color-rule);
  background:
    linear-gradient(var(--rule-blueprint) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(90deg, var(--rule-blueprint) 1px, transparent 1px) 0 0 / 48px 48px,
    radial-gradient(60% 80% at 50% 100%, var(--color-paper-emit) 0%, transparent 60%),
    var(--color-paper);
}
.footer__inner {
  max-width: var(--page-max);
  margin-inline: auto;
  padding: clamp(4rem, 8vh, 6rem) var(--page-gutter) clamp(3rem, 6vh, 4.5rem);
  display: flex; flex-direction: column;
  gap: clamp(3rem, 6vh, 4.5rem);
}
.footer__statement {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 3vw + 1rem, 3.5rem);
  line-height: 1.12;
  letter-spacing: var(--tracking-display);
  color: var(--color-ink);
  margin: 0;
  max-width: 24ch;
  text-wrap: balance;
}

.footer__meta {
  display: grid;
  grid-template-columns: auto 1fr 1fr 1fr;
  gap: 2rem;
  align-items: start;
  padding-top: var(--space-xl);
  border-block-start: 1px solid var(--color-rule);
}
@media (max-width: 880px) {
  .footer__meta { grid-template-columns: 1fr 1fr; }
  .footer__mark { grid-column: span 2; }
}
@media (max-width: 540px) {
  .footer__meta { grid-template-columns: 1fr; }
  .footer__mark { grid-column: span 1; }
}
.footer__mark {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 22px var(--color-glow);
}
.footer__col {
  margin: 0;
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  display: flex; flex-direction: column;
  gap: 0.4rem;
}
.footer__col a { color: var(--color-muted); transition: color 180ms; }
.footer__col a:hover { color: var(--color-ink); }
.footer__hash { color: var(--color-rule-2); }