/* Hallmark · pre-emit critique: P5 H4 E5 S5 R4 V5
 * Hallmark · genre: modern-minimal · macrostructure: Narrative Workflow
 * theme: custom (vibe: "warm paper, evergreen ink, one lime moment"
 *   · paper oklch(96.5% 0.010 87.5) · accent oklch(33.2% 0.055 169) green
 *   · Unbounded display+numbers · Onest body)
 * axes: light paper / geometric-sans display / chromatic-other green — per design.md (locked system)
 * hero: H2 split diptych · knobs: ratio=7/5, right=live-guard-proof, divider=negative-space
 * enrichment: E1 clipped-by-viewport-edge · clip=right, tilt=-0.6°, frame=hairline+clay
 *   craft: tier-A/B hand-built DOM+SVG live simulation (no video, no re-drawn chrome)
 * sections: S2 hanging heads · F4 step sequence (numbering=1.0, vertical, numbered-rule)
 *   · F3 spec sheet (3 cols, every-row rules, tnum) · C2-family lead form (3 fields)
 * nav: N5 floating pill (content-sized, blur, top-center) · footer: Ft5 statement (28ch)
 * motion: 3 primitives — guard demo loop · one-shot stage sweep · spring CTA lift
 *   (spring entrances/lift are the design.md house feel; UI state stays --ease-out)
 * studied: no · .hallmark/log.json entry 2026-08-14
 * contrast: pass (40–41) · slop: pass (42–45) · honest: pass (46) · chrome: pass (47)
 * tokens: pass (48) · responsive: pass (49) · icons: pass (30) · mobile: pass (34, 49, 50–57)
 * gate-12 note: spring on entrances/hover-lift/press only — the design.md-locked house
 * feel of the «Рост» system; colour/border/accordion/focus state changes stay --ease-out.
 */

/* ---------- Fonts · self-hosted, no CDN (design.md §Notes) ---------- */
@font-face {
  font-family: "Onest"; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url("../fonts/onest-cyrillic-ext.woff2") format("woff2");
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
@font-face {
  font-family: "Onest"; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url("../fonts/onest-cyrillic.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: "Onest"; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url("../fonts/onest-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Onest"; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url("../fonts/onest-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Unbounded"; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url("../fonts/unbounded-cyrillic-ext.woff2") format("woff2");
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
@font-face {
  font-family: "Unbounded"; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url("../fonts/unbounded-cyrillic.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: "Unbounded"; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url("../fonts/unbounded-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Unbounded"; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url("../fonts/unbounded-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

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

html {
  overflow-x: clip;
  scroll-padding-block-start: 6rem;
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  overflow-x: clip;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-inline: max(0px, env(safe-area-inset-left)) max(0px, env(safe-area-inset-right));
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0;
  overflow-wrap: anywhere;
  min-width: 0;
  text-wrap: balance;
  font-feature-settings: "tnum";
}
p { margin: 0; }
ul, ol, dl, dd, figure { margin: 0; padding: 0; }
li { list-style: none; }
a { color: inherit; }

::selection { background: var(--color-highlight); color: var(--color-highlight-ink); }

:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: var(--radius-input);
}

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

.skip-link {
  position: fixed; inset-block-start: var(--space-sm); inset-inline-start: var(--space-sm);
  z-index: var(--z-toast);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-accent); color: var(--color-accent-ink);
  border-radius: var(--radius-pill);
  font-weight: 600; text-decoration: none;
  transform: translateY(-300%);
}
.skip-link:focus-visible { transform: none; }

/* Numbers are Unbounded, tabular — brand rule */
.num { font-family: var(--font-display); font-feature-settings: "tnum"; }

/* ---------- Buttons · CTA voice per design.md ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px;
  padding: var(--space-sm) var(--space-lg);
  border: var(--rule-hair) solid transparent;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: var(--text-base); font-weight: 600;
  text-decoration: none; white-space: nowrap;
  cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-spring);
}
.btn--primary {
  background: var(--color-accent);
  color: var(--color-accent-ink);
  box-shadow: var(--shadow-card);
}
.btn--ghost {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-rule);
}
@media (hover: hover) and (pointer: fine) {
  .btn--primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); }
  .btn--ghost:hover   { transform: translateY(-2px); border-color: var(--color-ink-2); background: var(--color-paper-2); }
}
.btn:active { transform: translateY(0) scale(0.97); }
.btn[aria-busy="true"] { opacity: 0.75; cursor: progress; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

/* ---------- Brand mark ---------- */
.brandmark { inline-size: 26px; block-size: 26px; flex: none; }
.brandmark--sm { inline-size: 22px; block-size: 22px; }
.brandmark__square { fill: var(--color-accent); }
.brandmark__sprout { fill: var(--color-highlight); }

/* ---------- Nav · N5 floating pill ---------- */
.nav {
  position: fixed;
  inset-block-start: var(--space-md);
  inset-inline: 0;
  display: grid; justify-items: center;
  z-index: var(--z-sticky);
  pointer-events: none;
}
.nav__pill {
  pointer-events: auto;
  display: inline-flex; align-items: center; gap: var(--space-lg);
  max-inline-size: min(46rem, calc(100vw - 2 * var(--space-md)));
  padding: var(--space-xs) var(--space-xs) var(--space-xs) var(--space-md);
  background: color-mix(in oklch, var(--color-paper-2) 82%, transparent);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  backdrop-filter: blur(14px) saturate(120%);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-card);
}
.nav__brand {
  display: inline-flex; align-items: center; gap: var(--space-xs);
  text-decoration: none;
}
.nav__wordmark {
  font-family: var(--font-display); font-weight: 600; font-size: var(--text-sm);
  letter-spacing: 0.01em; white-space: nowrap;
}
.nav__links { display: flex; gap: var(--space-2xs); }
.nav__link {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-pill);
  font-size: var(--text-sm); font-weight: 500;
  text-decoration: none; white-space: nowrap;
  transition: background-color var(--dur-fast) var(--ease-out);
}
@media (hover: hover) { .nav__link:hover { background: var(--color-paper); } }
.nav__actions { display: inline-flex; align-items: center; gap: var(--space-sm); }
.nav__signin {
  font-size: var(--text-sm); font-weight: 500; white-space: nowrap;
  text-decoration: none; color: var(--color-ink-2);
  transition: color var(--dur-fast) var(--ease-out);
}
@media (hover: hover) { .nav__signin:hover { color: var(--color-ink); } }
.btn--nav { min-height: 40px; padding-block: var(--space-2xs); font-size: var(--text-sm); }
@media (pointer: coarse) { .btn--nav { min-height: 44px; } }

.nav__burger {
  display: none;
  align-items: center; gap: var(--space-xs);
  min-block-size: 40px;
  padding: var(--space-2xs) var(--space-sm);
  background: transparent; border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-pill);
  font: inherit; font-size: var(--text-sm); font-weight: 500; color: var(--color-ink);
  cursor: pointer;
}
.nav__burger-line {
  inline-size: 14px; block-size: 2px; background: var(--color-ink);
  border-radius: 1px; position: relative; flex: none;
}
.nav__burger-line::before, .nav__burger-line::after {
  content: ""; position: absolute; inset-inline: 0; block-size: 2px;
  background: var(--color-ink); border-radius: 1px;
}
.nav__burger-line::before { inset-block-start: -5px; }
.nav__burger-line::after  { inset-block-start: 5px; }

.nav__sheet {
  pointer-events: auto;
  inline-size: min(22rem, calc(100vw - 2 * var(--space-md)));
  margin-block-start: var(--space-xs);
  padding: var(--space-md);
  display: grid; gap: var(--space-2xs);
  background: var(--color-paper-2);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow-pop);
}
.nav__sheet[hidden] { display: none; }
.nav__sheet-link {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-input);
  font-weight: 500; text-decoration: none;
}
@media (hover: hover) { .nav__sheet-link:hover { background: var(--color-paper); } }
.nav__sheet-row {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-md);
  margin-block-start: var(--space-sm);
  padding-block-start: var(--space-md);
  border-block-start: var(--rule-hair) solid var(--color-rule);
}

@media (max-width: 52rem) {
  .nav__links, .nav__pill .nav__signin, .nav__pill .btn--nav { display: none; }
  .nav__burger { display: inline-flex; }
  .nav__pill { gap: var(--space-md); }
}

/* ---------- Page rhythm ---------- */
.hero, .stages, .features, .principles, .pricing, .lead, .faq, .last {
  inline-size: min(72rem, 100% - 2 * var(--page-gutter));
  margin-inline: auto;
}

/* ---------- Hero ---------- */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: var(--space-2xl);
  align-items: center;
  min-block-size: clamp(30rem, 78dvh, 41rem);
  /* start clears the fixed pill; end ≥ 1.3× start so the hero sits INTO the page (gate 44) */
  padding-block: clamp(6rem, 12vh, 6.75rem) var(--space-4xl);
}
.hero__display {
  /* Unbounded is an ultra-wide face: 2.7rem here carries the optical mass of a
   * ~4rem normal-width display. Tuned so the headline sets in 3 lines at 1440. */
  font-size: clamp(2rem, 1.15rem + 2.6vw, 2.7rem);
  max-inline-size: 22ch;
}
.hero__lede {
  margin-block-start: var(--space-lg);
  max-inline-size: 46ch;
  font-size: var(--text-md);
  line-height: 1.55;
  color: var(--color-ink);
  text-wrap: pretty;
}
.hero__cta {
  display: flex; flex-wrap: wrap; gap: var(--space-sm);
  margin-block-start: var(--space-xl);
}
.hero__note {
  margin-block-start: var(--space-md);
  font-size: var(--text-sm);
  color: var(--color-ink-2);
  max-inline-size: 46ch;
}

/* Page-load orchestration — the ONE entrance; stagger by --i */
.reveal-load, .reveal-late {
  opacity: 0;
  transform: translateY(10px);
  animation: rise var(--dur-slow) var(--ease-spring) forwards;
  animation-delay: calc(var(--i, 0) * 70ms);
}
.reveal-late { --i: 5; transform: translateY(14px); }
@keyframes rise { to { opacity: 1; transform: none; } }

/* ---------- Guard demo · E1 clipped edge, hand-built ---------- */
.guard { position: relative; min-inline-size: 0; }
.guard__panel {
  inline-size: calc(100% + 6vw);   /* spills past the right viewport edge — html/body clip catches it */
  background: var(--color-paper-2);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow-pop);
  padding: var(--space-lg);
  transform: rotate(-0.6deg);
}
.guard__head {
  display: flex; align-items: center; gap: var(--space-sm);
  padding-block-end: var(--space-sm);
  border-block-end: var(--rule-hair) solid var(--color-rule);
}
.guard__dot {
  inline-size: 8px; block-size: 8px; border-radius: 50%;
  background: var(--color-accent);
  animation: breathe 2.6s var(--ease-in-out) infinite;
}
@keyframes breathe { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
.guard__title { font-size: var(--text-sm); font-weight: 600; }
.guard__tag {
  margin-inline-start: auto;
  font-size: var(--text-xs); font-weight: 500;
  color: var(--color-ink-2);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-pill);
  padding: var(--space-3xs) var(--space-xs);
  white-space: nowrap;
}
.guard__feed { padding-block: var(--space-sm) var(--space-2xs); min-block-size: 16.5rem; }
.guard__row { display: grid; grid-template-rows: 1fr; transition: grid-template-rows 320ms var(--ease-in-out), opacity 280ms var(--ease-out); }
.guard__row-in {
  overflow: hidden;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-sm);
  min-block-size: 0;
}
.guard__row-in { margin-block-end: var(--space-xs); border-radius: var(--radius-input); background: var(--color-paper); padding: var(--space-xs) var(--space-sm); }
.guard__row.is-enter .guard__row-in { animation: row-in var(--dur-slow) var(--ease-spring); }
@keyframes row-in { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
.guard__row.is-out { grid-template-rows: 0fr; opacity: 0; }
.guard__row--catch .guard__row-in { animation: catch 900ms var(--ease-out); }
@keyframes catch {
  0%   { background: var(--color-paper); }
  25%  { background: var(--color-highlight); }
  100% { background: var(--color-paper); }
}
.guard__q {
  font-size: var(--text-sm); font-weight: 500;
  min-inline-size: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  transition: opacity var(--dur-base) var(--ease-out);
}
.guard__q--cut { text-decoration: line-through; text-decoration-thickness: 1.5px; opacity: 0.5; }
.guard__verdict {
  flex: none;
  font-size: var(--text-xs); font-weight: 600;
  border-radius: var(--radius-pill);
  padding: var(--space-3xs) var(--space-xs);
  white-space: nowrap;
}
.guard__verdict--keep { color: var(--color-accent); background: color-mix(in oklch, var(--color-accent) 9%, var(--color-paper)); }
.guard__verdict--wait { color: var(--color-ink-2); border: var(--rule-hair) solid var(--color-rule); font-feature-settings: "tnum"; }
.guard__verdict--live { color: var(--color-highlight-ink); background: var(--color-highlight); }
.guard__verdict--cut  { color: var(--color-ink-2); }
.guard__foot {
  display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: var(--space-2xs) var(--space-sm);
  padding-block-start: var(--space-sm);
  border-block-start: var(--rule-hair) solid var(--color-rule);
}
.guard__minus { font-size: var(--text-sm); font-weight: 600; }
.guard__count { font-family: var(--font-display); font-feature-settings: "tnum"; display: inline-block; }
.guard__count.tick { animation: count-tick 360ms var(--ease-spring); }
@keyframes count-tick { 40% { transform: translateY(-3px) scale(1.12); } }
.guard__hint { font-size: var(--text-xs); color: var(--color-ink-2); text-align: end; }

/* ---------- Hanging section heads · S2 ---------- */
.head-hang { padding-block: var(--space-3xl) var(--space-xl); }
.head-hang__title { font-size: var(--text-2xl); max-inline-size: 22ch; }
.head-hang__lede {
  margin-block-start: var(--space-md);
  max-inline-size: 52ch;
  color: var(--color-ink-2);
  text-wrap: pretty;
}

/* ---------- Stages · F4 step sequence on numbered rules ---------- */
.stages { padding-block-end: var(--space-2xl); }
.stages__list { display: grid; gap: var(--space-2xl); }
.stage {
  border-block-start: 2px solid var(--color-ink);
  padding-block-start: var(--space-lg);
}
.stage__num {
  font-family: var(--font-display); font-weight: 700; font-feature-settings: "tnum";
  font-size: var(--text-md);
  color: var(--color-accent);
}
.stage__body {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: var(--space-xl);
  align-items: center;
  margin-block-start: var(--space-sm);
}
.stage__title { font-size: var(--text-xl); }
.stage__text p {
  margin-block-start: var(--space-md);
  max-inline-size: var(--measure);
  text-wrap: pretty;
}
.stage__art { inline-size: 100%; max-inline-size: 24rem; block-size: auto; justify-self: end; }

/* stage mini-diagrams — hand-built, brand strokes */
.art-chip { fill: var(--color-paper-2); stroke: var(--color-ink); stroke-width: 1.8; }
.art-chip--on { stroke: var(--color-accent); }
.art-check { fill: none; stroke: var(--color-accent); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.art-check--sm { stroke-width: 2; }
.art-line { fill: var(--color-rule); }
.art-line--onink { fill: var(--color-ink-2); }
.art-line--odd { fill: var(--color-ink); }
.art-line--num { fill: var(--color-ink-2); }
.art-note { font-family: var(--font-display); font-size: 13px; fill: var(--color-ink-2); }
.art-lens { fill: none; stroke: var(--color-ink); stroke-width: 1.8; }
.art-lens-handle { stroke: var(--color-ink); stroke-width: 2.4; stroke-linecap: round; }
.art-strike { stroke: var(--color-ink); stroke-width: 2; stroke-linecap: round; }
.art-flow { fill: none; stroke: var(--color-ink-2); stroke-width: 1.6; stroke-dasharray: 5 5; }
.art-arrowhead { fill: none; stroke: var(--color-ink-2); stroke-width: 1.6; }
.art-bin { fill: var(--color-paper-2); stroke: var(--color-ink); stroke-width: 1.8; }
.art-minus { stroke: var(--color-ink); stroke-width: 2.4; stroke-linecap: round; }
.art-sheet { fill: var(--color-paper-2); stroke: var(--color-ink); stroke-width: 1.8; }
.art-tilt-l { transform: rotate(-0.8deg); transform-origin: center; transform-box: fill-box; }
.art-tilt-r { transform: rotate(0.7deg); transform-origin: center; transform-box: fill-box; }

/* One-shot sweep reveal — stages only, JS + IO, never re-fires */
html.js .reveal { opacity: 0; transform: translateX(-16px); }
html.js .reveal.in {
  opacity: 1; transform: none;
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-spring);
}

/* ---------- Features · F3 spec sheet ---------- */
.features { padding-block-end: var(--space-2xl); }
.spec { inline-size: 100%; border-collapse: collapse; }
.spec__row { border-block-start: var(--rule-hair) solid var(--color-rule); }
.spec__row:last-child { border-block-end: var(--rule-hair) solid var(--color-rule); }
.spec__name, .spec__what, .spec__note {
  padding: var(--space-md) var(--space-lg) var(--space-md) 0;
  text-align: start; vertical-align: baseline;
}
.spec__name {
  font-family: var(--font-display); font-weight: 500; font-size: var(--text-base);
  inline-size: 12rem; white-space: nowrap;
}
.spec__what { max-inline-size: var(--measure); text-wrap: pretty; }
.spec__note { font-size: var(--text-sm); color: var(--color-ink-2); inline-size: 15rem; font-feature-settings: "tnum"; padding-inline-end: 0; }

@media (max-width: 48rem) {
  .spec, .spec tbody, .spec__row { display: block; }
  .spec__name, .spec__what, .spec__note { display: block; padding: 0; inline-size: auto; white-space: normal; }
  .spec__row { padding-block: var(--space-md); }
  .spec__what { margin-block-start: var(--space-2xs); }
  .spec__note { margin-block-start: var(--space-2xs); }
}

/* ---------- Principles ---------- */
.principles {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: var(--space-xl);
  border-block-start: 2px solid var(--color-ink);
  margin-block-start: var(--space-xl);
  padding-block: var(--space-2xl) var(--space-2xl);
}
.principles__title { font-size: var(--text-display-s); max-inline-size: 12ch; }
.principles__list { display: grid; gap: var(--space-md); align-content: center; }
.principles__item {
  position: relative;
  padding-inline-start: var(--space-lg);
  max-inline-size: 48ch;
  font-size: var(--text-md);
  line-height: 1.45;
  text-wrap: pretty;
}
.principles__item::before {
  content: "";
  position: absolute; inset-inline-start: 0; inset-block-start: 0.55em;
  inline-size: 9px; block-size: 9px;
  background: var(--color-accent);
  border-radius: 2px;
}

/* ---------- Pricing · auto-fit grid, future tiers drop in ---------- */
.pricing { padding-block-end: var(--space-3xl); }
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr));
  gap: var(--space-lg);
  align-items: start;
}
.plan {
  border-radius: var(--radius-panel);
  padding: var(--space-xl);
  display: grid; gap: var(--space-lg);
}
.plan--main {
  background: var(--color-paper-2);
  border: var(--rule-hair) solid var(--color-rule);
  box-shadow: var(--shadow-lift);
}
.plan--free { border: var(--rule-hair) solid var(--color-rule); }
.plan__title { font-size: var(--text-lg); display: flex; align-items: center; gap: var(--space-sm); }
.plan__mark { inline-size: 10px; block-size: 10px; background: var(--color-accent); border-radius: 3px; flex: none; }
.plan__price { display: grid; gap: var(--space-sm); }
.plan__price-row { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: var(--space-2xs) var(--space-md); }
.plan__price-label { color: var(--color-ink-2); font-size: var(--text-sm); }
.plan__price-value {
  font-family: var(--font-display); font-weight: 600; font-feature-settings: "tnum";
  font-size: var(--text-xl);
  white-space: nowrap;
}
.plan__price-unit { font-size: var(--text-sm); font-weight: 400; color: var(--color-ink-2); }
.plan__list { display: grid; gap: var(--space-xs); }
.plan__list li {
  position: relative; padding-inline-start: var(--space-md);
  font-size: var(--text-sm); line-height: 1.5; text-wrap: pretty;
}
.plan__list li::before {
  content: "—";
  position: absolute; inset-inline-start: 0;
  color: var(--color-ink-2);
}
.plan__cta { justify-self: start; }

/* ---------- Lead form ---------- */
.lead {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: var(--space-2xl);
  border-block-start: 2px solid var(--color-ink);
  padding-block: var(--space-2xl) var(--space-3xl);
  scroll-margin-block-start: 5rem;
}
.lead__title { font-size: var(--text-2xl); }
.lead__lede { margin-block-start: var(--space-md); max-inline-size: 38ch; color: var(--color-ink-2); text-wrap: pretty; }
.lead__steps { margin-block-start: var(--space-xl); display: grid; gap: var(--space-sm); }
.lead__steps li {
  position: relative; padding-inline-start: var(--space-md);
  font-size: var(--text-sm); max-inline-size: 40ch;
}
.lead__steps li::before { content: "—"; position: absolute; inset-inline-start: 0; color: var(--color-ink-2); }

.lead__form { display: grid; gap: var(--space-sm); align-content: start; }
.field { display: grid; gap: var(--space-2xs); }
.field--hp { position: absolute; inset-inline-start: -9999px; inline-size: 1px; block-size: 1px; overflow: hidden; }
.field__label { font-size: var(--text-sm); font-weight: 600; }
.field__opt { font-weight: 400; color: var(--color-ink-2); }
.field__input {
  min-block-size: 48px;
  padding: var(--space-sm) var(--space-md);
  font: inherit; color: var(--color-ink);
  background: var(--color-paper-2);
  border: var(--rule-hair) solid var(--color-rule);   /* width constant across every state */
  border-radius: var(--radius-input);
  outline: 2px solid transparent; outline-offset: 1px; /* reserved ring slot — no shift on focus */
  transition: background-color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.field__input::placeholder { color: var(--color-ink-2); }
@media (hover: hover) { .field__input:hover { background: color-mix(in oklch, var(--color-paper-2) 60%, var(--color-paper)); } }
.field__input:focus-visible { outline-color: var(--color-focus); border-color: var(--color-ink-2); border-radius: var(--radius-input); }
.field__input[aria-invalid="true"] { border-color: var(--color-error); }
.field__input:disabled { opacity: 0.55; cursor: not-allowed; }
.field__help { min-block-size: 1lh; font-size: var(--text-xs); color: var(--color-ink-2); }
.field__help.is-error { color: var(--color-error); font-weight: 500; }

.lead__error {
  border: var(--rule-hair) solid var(--color-error);
  border-radius: var(--radius-input);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm); color: var(--color-error); font-weight: 500;
}
.lead__submit { justify-self: start; margin-block-start: var(--space-xs); }
.lead__fine { font-size: var(--text-xs); color: var(--color-ink-2); }

.lead__done {
  grid-column: 2;
  display: grid; justify-items: start; gap: var(--space-sm);
  align-content: center;
}
.lead__done[hidden] { display: none; }
.lead__done-mark { inline-size: 48px; block-size: 48px; }
.lead__done-ring { fill: none; stroke: var(--color-accent); stroke-width: 2; }
.lead__done-check { fill: none; stroke: var(--color-accent); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 40; stroke-dashoffset: 40; animation: draw 600ms var(--ease-out) 150ms forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.lead__done-title { font-size: var(--text-lg); }
.lead__done-text { color: var(--color-ink-2); }

/* ---------- FAQ ---------- */
.faq { padding-block-end: var(--space-2xl); max-inline-size: 52rem; margin-inline: auto auto; }
.faq .head-hang { padding-block-start: var(--space-2xl); }
.faq__list { display: grid; }
.qa { border-block-start: var(--rule-hair) solid var(--color-rule); }
.qa:last-child { border-block-end: var(--rule-hair) solid var(--color-rule); }
.qa__q {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-md);
  padding-block: var(--space-lg);
  font-family: var(--font-display); font-weight: 500; font-size: var(--text-base);
  cursor: pointer; list-style: none;
}
.qa__q::-webkit-details-marker { display: none; }
.qa__q::after {
  content: "";
  flex: none;
  inline-size: 12px; block-size: 12px;
  background:
    linear-gradient(var(--color-ink), var(--color-ink)) center / 12px 2px no-repeat,
    linear-gradient(var(--color-ink), var(--color-ink)) center / 2px 12px no-repeat;
  transition: transform var(--dur-base) var(--ease-out);
}
.qa[open] .qa__q::after { transform: rotate(45deg); }
.qa__a { padding-block-end: var(--space-lg); }
.qa__a p { max-inline-size: var(--measure); color: var(--color-ink); text-wrap: pretty; }

/* ---------- Final CTA strip ---------- */
.last {
  border-block-start: 2px solid var(--color-ink);
  padding-block: var(--space-2xl) var(--space-3xl);
  display: grid; gap: var(--space-lg); justify-items: start;
}
.last__line { font-family: var(--font-display); font-weight: 600; font-size: var(--text-xl); letter-spacing: -0.015em; max-inline-size: 24ch; text-wrap: balance; }
.last__actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-lg); }
.last__alt { font-size: var(--text-sm); font-weight: 500; color: var(--color-ink-2); text-decoration-thickness: 1px; text-underline-offset: 3px; white-space: nowrap; }
@media (hover: hover) { .last__alt:hover { color: var(--color-ink); } }

/* ---------- Footer · Ft5 statement ---------- */
.foot {
  inline-size: min(72rem, 100% - 2 * var(--page-gutter));
  margin-inline: auto;
  padding-block: var(--space-2xl) max(var(--space-xl), env(safe-area-inset-bottom));
  display: grid; gap: var(--space-xl);
}
.foot__line {
  font-family: var(--font-display); font-weight: 600;
  font-size: var(--text-display-s);
  letter-spacing: -0.015em; line-height: 1.05;
  max-inline-size: 24ch;
  overflow-wrap: anywhere; min-width: 0;
}
.foot__meta {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-md);
  padding-block-start: var(--space-md);
  border-block-start: var(--rule-hair) solid var(--color-rule);
}
.foot__brand { display: inline-flex; align-items: center; gap: var(--space-xs); min-inline-size: 0; }
.foot__wordmark { font-family: var(--font-display); font-weight: 600; font-size: var(--text-sm); white-space: nowrap; }
.foot__tag { font-size: var(--text-sm); color: var(--color-ink-2); }
.foot__links { display: inline-flex; align-items: baseline; gap: var(--space-lg); }
.foot__link { font-size: var(--text-sm); font-weight: 500; color: var(--color-ink-2); text-underline-offset: 3px; white-space: nowrap; }
@media (hover: hover) { .foot__link:hover { color: var(--color-ink); } }
.foot__copy { font-size: var(--text-sm); color: var(--color-ink-2); font-feature-settings: "tnum"; white-space: nowrap; }

/* ---------- Layout collapse ---------- */
@media (max-width: 60rem) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
    min-block-size: 0;
    gap: var(--space-xl);
    padding-block: 6.5rem var(--space-2xl);
  }
  .guard__panel { inline-size: 100%; transform: none; }
  .stage__body { grid-template-columns: minmax(0, 1fr); }
  .stage__art { justify-self: start; max-inline-size: 20rem; }
  .principles { grid-template-columns: minmax(0, 1fr); gap: var(--space-lg); }
  .lead { grid-template-columns: minmax(0, 1fr); gap: var(--space-xl); }
  .lead__done { grid-column: 1; }
}

@media (max-width: 40rem) {
  .head-hang { padding-block: var(--space-2xl) var(--space-lg); }
  .stages__list { gap: var(--space-xl); }
  .hero__cta .btn { flex: 1 1 auto; }
  .last__line { font-size: var(--text-lg); }
  .plan { padding: var(--space-lg); }
  .guard__panel { padding: var(--space-md); }
}

/* ---------- Reduced motion · spatial motion collapses to crossfade ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 150ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 150ms !important;
  }
  html { scroll-behavior: auto; }
  .reveal-load, .reveal-late { animation: fade-only 150ms linear forwards; transform: none; }
  html.js .reveal { opacity: 1; transform: none; }
  .guard__dot { animation: none; opacity: 1; }
  .guard__panel { transform: none; }
  @keyframes fade-only { to { opacity: 1; } }
}