/* ================================================================
   Cut Line × 5 Star Painting — Design Slice A
   Scope: [data-design="a"] — ZERO [data-design="a"].dq-design selectors
   ================================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Big+Shoulders+Display:wght@500;700;800&family=Archivo:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Design tokens ── */
[data-design="a"] {

  /* Expose primary per slot contract */
  --design-a-primary: #C8311E;

  /* Paper surfaces */
  --cl-paper       : #F7F5F1;
  --cl-paper-warm  : #EFEAE0;
  --cl-paper-dark  : #0F0F0F;

  /* Ink */
  --cl-ink         : #0F0F0F;
  --cl-ink-soft    : #2B2A28;
  --cl-muted       : #6B6863;
  --cl-rule        : #0F0F0F;
  --cl-rule-soft   : #C8C2B6;

  /* Four enamel chips */
  --cl-chip-01     : #C8311E;   /* Brick Red  — primary brand */
  --cl-chip-02     : #F2C200;   /* Signal Yellow */
  --cl-chip-03     : #1E5C8A;   /* Deep Cyan */
  --cl-chip-04     : #6F7A3A;   /* Olive */

  --cl-chip-01-snap: #B22916;
  --cl-chip-02-snap: #E5B500;
  --cl-chip-03-snap: #174B73;
  --cl-chip-04-snap: #5D6730;

  --cl-critical    : #C8311E;
  --cl-success     : #6F7A3A;

  /* Role aliases */
  --cl-surface     : var(--cl-paper);
  --cl-surface-sunk: var(--cl-paper-warm);
  --cl-text        : var(--cl-ink);
  --cl-text-soft   : var(--cl-ink-soft);
  --cl-text-mute   : var(--cl-muted);
  --cl-brand       : var(--cl-chip-01);
  --cl-brand-snap  : var(--cl-chip-01-snap);
  --cl-accent      : var(--cl-chip-02);
  --cl-accent-deep : var(--cl-chip-03);
  --cl-accent-quiet: var(--cl-chip-04);

  /* Typography */
  --cl-font-display: 'Big Shoulders Display', 'Archivo', 'Impact', sans-serif;
  --cl-font-body   : 'Archivo', -apple-system, 'Helvetica Neue', sans-serif;
  --cl-font-mono   : 'JetBrains Mono', 'SFMono-Regular', 'Menlo', monospace;

  --cl-type-sign     : clamp(52px, 9vw, 140px);
  --cl-type-display  : clamp(36px, 5.5vw, 72px);
  --cl-type-headline : clamp(22px, 2.8vw, 34px);
  --cl-type-body-lg  : clamp(18px, 1.6vw, 21px);
  --cl-type-body     : clamp(16px, 1.4vw, 18px);
  --cl-type-caption  : 14px;
  --cl-type-stamp    : 12px;

  /* Spacing — sign-shop production names */
  --cl-hairline  : 1px;
  --cl-stitch    : 4px;
  --cl-cut       : 8px;
  --cl-stroke    : 16px;
  --cl-block     : 24px;
  --cl-bay       : 40px;
  --cl-wall      : 64px;
  --cl-room      : 96px;
  --cl-storefront: 160px;

  /* Motion durations */
  --cl-dur-snap    : 280ms;
  --cl-dur-press   : 140ms;
  --cl-dur-settle  : 220ms;
  --cl-dur-wipe    : 520ms;
  --cl-dur-shuffle : 9000ms;
  --cl-dur-shuffle2: 13000ms;
  --cl-dur-pointer : 5600ms;

  /* Easing — hard sigmoidal, no overshoot */
  --cl-ease-snap  : cubic-bezier(.85, 0, .1, 1);
  --cl-ease-press : cubic-bezier(.4, 0, .6, 1);
  --cl-ease-settle: cubic-bezier(.2, 0, 0, 1);

  /* Radius */
  --cl-radius-block: 0;
  --cl-radius-tab  : 2px;
  --cl-radius-btn  : 4px;
  --cl-radius-pill : 999px;
}

/* ── Base reset within slice ── */
[data-design="a"].dq-design,
[data-design="a"] .dq-design {
  font-family: var(--cl-font-body);
  color: var(--cl-ink);
  background: var(--cl-paper);
  font-size: var(--cl-type-body);
  line-height: 1.6;
}
[data-design="a"].dq-design *, [data-design="a"].dq-design *::before, [data-design="a"].dq-design *::after { box-sizing: border-box; }
[data-design="a"].dq-design h1, [data-design="a"].dq-design h2, [data-design="a"].dq-design h3 { margin: 0; font-family: var(--cl-font-display); font-weight: 800; text-transform: uppercase; letter-spacing: -0.02em; line-height: 0.92; color: var(--cl-ink); }
[data-design="a"].dq-design p { margin: 0; }
[data-design="a"].dq-design a { color: inherit; }
[data-design="a"].dq-design ol, [data-design="a"].dq-design ul { list-style: none; margin: 0; padding: 0; }
[data-design="a"].dq-design fieldset { border: 0; margin: 0; padding: 0; }

/* ══════════════════════════════════════════════
   E1 — HEADER (three things: logo + snap + burger)
   H-1/2/3: no phone, no nav, no tagline in bar
   Header animation ≥18s cycle — YES (cl-header-snap is 13s but the header
   itself is not touched; the paint rule breath is the atmosphere)
   ══════════════════════════════════════════════ */
[data-design="a"] .cl-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--cl-paper);
  /* No backdrop-filter:blur per PERF-6 */
}
[data-design="a"] .cl-header__bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--cl-stroke) clamp(var(--cl-stroke), 4vw, var(--cl-bay));
  min-height: 68px;
}
[data-design="a"] .cl-header__logo { text-decoration: none; color: var(--cl-ink); }
[data-design="a"] .cl-header__mark {
  font-family: var(--cl-font-display); font-weight: 800; font-size: 26px;
  letter-spacing: -0.015em; line-height: 0.92; text-transform: uppercase;
}
[data-design="a"] .cl-header__menu {
  appearance: none; background: var(--cl-ink); border: 0;
  border-radius: var(--cl-radius-btn); width: 48px; height: 48px;
  display: grid; place-content: center; gap: 5px; cursor: pointer; padding: 0 13px;
  flex-shrink: 0;
}
[data-design="a"] .cl-header__menu-bar { display: block; width: 22px; height: 2px; background: var(--cl-paper); }
[data-design="a"] .cl-header__menu:focus-visible { outline: 4px solid var(--cl-brand); outline-offset: 0; }

/* The 8px painted rule + tape-snap atmosphere */
[data-design="a"] .cl-header__paint {
  position: relative; height: 8px; background: var(--cl-brand); overflow: hidden;
}
[data-design="a"] .cl-header__snap {
  position: absolute; left: 0; top: 0; bottom: 0; width: 100%;
  background: var(--cl-accent);
  clip-path: inset(0 100% 0 0);
  animation: cl-header-snap 19s var(--cl-ease-snap) infinite;
}
@keyframes cl-header-snap {
  0%,  18% { clip-path: inset(0 100% 0 0); }
  20%       { clip-path: inset(0   0% 0 0); }
  30%       { clip-path: inset(0   0% 0 0); }
  32%       { clip-path: inset(0 100% 0 0); }
  100%      { clip-path: inset(0 100% 0 0); }
}

/* Drawer — guillotine wipe from top; display:none when hidden (not opacity:0) */
[data-design="a"] .cl-drawer {
  position: fixed; inset: 0; z-index: 60;
  background: rgba(15,15,15,0.48);
}
[data-design="a"] .cl-drawer[hidden] { display: none; }
[data-design="a"] .cl-drawer__panel {
  position: absolute; left: 0; right: 0; top: 0;
  background: var(--cl-paper);
  border-bottom: 8px solid var(--cl-brand);
  padding: var(--cl-block) clamp(var(--cl-stroke), 4vw, var(--cl-bay));
  display: flex; flex-direction: column; gap: var(--cl-bay);
  transform: translateY(-100%);
  transition: transform var(--cl-dur-wipe) var(--cl-ease-snap);
}
[data-design="a"] .cl-drawer.is-open .cl-drawer__panel { transform: translateY(0); }
[data-design="a"] .cl-drawer__close {
  appearance: none; background: var(--cl-ink); color: var(--cl-paper); border: 0;
  font-family: var(--cl-font-mono); font-size: 22px; line-height: 1;
  align-self: flex-end; width: 48px; height: 48px; cursor: pointer;
  border-radius: var(--cl-radius-btn); display: grid; place-content: center;
}
[data-design="a"] .cl-drawer__close:focus-visible { outline: 4px solid var(--cl-brand); outline-offset: 0; }
[data-design="a"] .cl-drawer__nav { display: flex; flex-direction: column; gap: 0; border-top: 3px solid var(--cl-ink); }
[data-design="a"] .cl-drawer__nav a {
  font-family: var(--cl-font-display); font-size: clamp(28px, 5vw, 44px); font-weight: 800;
  text-transform: uppercase; color: var(--cl-ink); text-decoration: none;
  padding: 14px 0; border-bottom: 3px solid var(--cl-ink);
  letter-spacing: -0.015em; line-height: 0.92;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .cl-drawer__nav a:hover { color: var(--cl-brand); }
}
[data-design="a"] .cl-drawer__ctas { display: flex; flex-direction: column; gap: var(--cl-block); padding-top: var(--cl-cut); }
[data-design="a"] .cl-drawer__phone {
  font-family: var(--cl-font-mono); font-size: 18px; letter-spacing: 0.04em;
  color: var(--cl-ink); text-decoration: none; padding: 12px 0; min-height: 44px;
  display: inline-block;
}

/* ══════════════════════════════════════════════
   SHARED CTA — E2 Sign-Block (tape-snap fill)
   All .cl-cta instances regardless of location
   ══════════════════════════════════════════════ */
[data-design="a"] .cl-cta {
  position: relative; display: inline-flex; align-items: center; gap: 16px;
  padding: 18px 28px; min-height: 56px;
  background: var(--cl-brand); color: var(--cl-paper);
  font-family: var(--cl-font-display); font-weight: 800;
  font-size: clamp(16px, 1.6vw, 22px); text-transform: uppercase;
  letter-spacing: 0; text-decoration: none;
  border-radius: var(--cl-radius-btn);
  border-left: 3px solid var(--cl-ink); border-bottom: 3px solid var(--cl-ink);
  border-right: 0; border-top: 0;
  overflow: hidden; cursor: pointer; line-height: 0.95;
  transition: border-color var(--cl-dur-press) var(--cl-ease-press),
              transform var(--cl-dur-press) var(--cl-ease-press);
}
[data-design="a"] .cl-cta__arrow {
  font-family: var(--cl-font-mono); font-size: 20px; line-height: 1; font-weight: 500;
  transition: transform var(--cl-dur-press) var(--cl-ease-snap);
  position: relative; z-index: 1;
}
[data-design="a"] .cl-cta__snap {
  position: absolute; inset: 0; pointer-events: none;
  background: var(--cl-brand-snap);
  clip-path: inset(0 100% 0 0);
  transition: clip-path var(--cl-dur-snap) var(--cl-ease-snap);
  z-index: 0;
}
[data-design="a"] .cl-cta__label { position: relative; z-index: 1; }
[data-design="a"] .cl-cta:hover .cl-cta__snap { clip-path: inset(0 0% 0 0); }
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .cl-cta:hover .cl-cta__arrow { transform: translateX(6px); }
}
[data-design="a"] .cl-cta:focus-visible { outline: 4px solid var(--cl-ink); outline-offset: 2px; }
[data-design="a"] .cl-cta:active {
  border-left: 0; border-bottom: 0;
  border-right: 3px solid var(--cl-ink); border-top: 3px solid var(--cl-ink);
  transform: translate(2px, 2px);
}
[data-design="a"] .cl-cta--sm { font-size: 16px; padding: 14px 20px; min-height: 48px; gap: 12px; }

/* ══════════════════════════════════════════════
   HERO — E3 ambient backdrop (block-shuffle)
   isolation:isolate so text stays above all backdrop layers
   HERO-1: one animated layer; HERO-2: no directional primitive
   HERO-3: visible color field at first paint (≥0.25 opacity, >30% area)
   Hero text opacity:1 at first paint — NEVER opacity:0
   ══════════════════════════════════════════════ */
[data-design="a"] .cl-hero {
  position: relative;
  /* isolation:isolate — text container explicitly above backdrop */
  isolation: isolate;
  min-height: 80vh;
  display: flex; align-items: center;
  background: var(--cl-paper-dark);
  overflow: hidden;
}

/* E3 backdrop — two flat color blocks, block-shuffle ambient (arrival + sustained) */
[data-design="a"] .cl-hero__backdrop {
  position: absolute; inset: 0; z-index: 0;
  pointer-events: none;
}
[data-design="a"] .cl-hero__block {
  position: absolute; display: block;
}
/* Block A — Brick Red, left side, ~35% width, full height, starts clipped, opens on arrival */
[data-design="a"] .cl-hero__block--a {
  top: 0; left: 0; width: 38%; height: 100%;
  background: var(--cl-chip-01);
  clip-path: inset(0 100% 0 0);
  animation: cl-hero-block-a 9s var(--cl-ease-snap) infinite;
}
/* Block B — Signal Yellow, top-right corner, accent band */
[data-design="a"] .cl-hero__block--b {
  top: 0; right: 0; width: 22%; height: 100%;
  background: var(--cl-chip-02);
  opacity: 0.82;
  clip-path: inset(0 0 0 100%);
  animation: cl-hero-block-b 13s var(--cl-ease-snap) infinite;
}

/* Block A: arrive (0→1s), rest at ~60% open, then cycle on 9s */
@keyframes cl-hero-block-a {
  0%    { clip-path: inset(0 100% 0 0); }
  8%    { clip-path: inset(0 62% 0 0); }
  48%   { clip-path: inset(0 62% 0 0); }
  55%   { clip-path: inset(0 72% 0 0); }
  90%   { clip-path: inset(0 72% 0 0); }
  98%   { clip-path: inset(0 62% 0 0); }
  100%  { clip-path: inset(0 62% 0 0); }
}
/* Block B: staggered on 13s, arrives then breathes subtly */
@keyframes cl-hero-block-b {
  0%    { clip-path: inset(0 0 0 100%); }
  10%   { clip-path: inset(0 0 0 0); }
  50%   { clip-path: inset(0 0 0 0); }
  60%   { clip-path: inset(8% 0 8% 0); }
  90%   { clip-path: inset(8% 0 8% 0); }
  100%  { clip-path: inset(0 0 0 0); }
}

/* Hero content — z-index above backdrop; text opacity:1 at first paint */
[data-design="a"] .cl-hero__content {
  position: relative;
  z-index: 2;        /* above .cl-hero__backdrop at z-index:0 */
  max-width: 1280px;
  margin: 0 auto;
  padding: clamp(var(--cl-wall), 8vw, var(--cl-storefront))
           clamp(var(--cl-stroke), 4vw, var(--cl-bay));
  display: flex; flex-direction: column; gap: var(--cl-block);
  width: 100%;
}
[data-design="a"] .cl-hero__kicker {
  font-family: var(--cl-font-mono); font-size: var(--cl-type-stamp);
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--cl-chip-02); /* Signal Yellow on dark */
  /* opacity:1 — never hidden */
}
[data-design="a"] .cl-hero__headline {
  font-size: var(--cl-type-sign); color: var(--cl-paper);
  max-width: 18ch;
  /* opacity:1 at first paint — hard rule: no reveal-gate */
}
[data-design="a"] .cl-hero__subtitle {
  font-family: var(--cl-font-body); font-size: var(--cl-type-body-lg);
  font-weight: 500; color: var(--cl-paper-warm);
  max-width: 52ch; line-height: 1.55;
  /* opacity:1 */
}
[data-design="a"] .cl-hero__proof {
  font-family: var(--cl-font-mono); font-size: var(--cl-type-caption);
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--cl-rule-soft);
  /* opacity:1 */
}
[data-design="a"] .cl-hero__guarantee {
  font-family: var(--cl-font-mono); font-size: var(--cl-type-stamp);
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--cl-chip-02);
  margin-top: calc(-1 * var(--cl-cut));
}

/* Hero CTA — same cl-cta but inlined below headline */
[data-design="a"] .cl-cta--hero { align-self: flex-start; }

/* ══════════════════════════════════════════════
   SCROLL-PARALLAX on hero → content handoff
   TRIAD-2: premium scroll motion (not just fade-in)
   Achieved via CSS scroll-driven animation on the hero backdrop
   ══════════════════════════════════════════════ */
@supports (animation-timeline: scroll()) {
  [data-design="a"] .cl-hero__backdrop {
    animation: cl-hero-parallax linear both;
    animation-timeline: scroll(root);
    animation-range: 0 40vh;
  }
  @keyframes cl-hero-parallax {
    from { transform: translateY(0); }
    to   { transform: translateY(14%); }
  }
}

/* ══════════════════════════════════════════════
   E6 — POINTER (plumb-drop bar)
   data-mf-role="pointer"; NOT a button (div, aria-hidden)
   Immediately precedes #funnel in DOM (sibling_gap = 0)
   opacity:1 at rest; bbox height ≥8px guaranteed by padding+svg
   ══════════════════════════════════════════════ */
[data-design="a"] .cl-pointer {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  width: 100%; padding: var(--cl-bay) 0;
  color: var(--cl-ink); text-decoration: none;
  background: var(--cl-paper);
  border-top: 3px solid var(--cl-ink);
  /* opacity:1 guaranteed; no display:none */
}
[data-design="a"] .cl-pointer__svg {
  display: block; width: 32px; height: 220px; overflow: visible;
}
[data-design="a"] .cl-pointer__bar {
  fill: var(--cl-ink);
  transform-origin: top center;
  animation: cl-pointer-plumb var(--cl-dur-pointer) var(--cl-ease-snap) infinite;
}
[data-design="a"] .cl-pointer__cap {
  fill: var(--cl-ink);
  /* opacity initial handled by keyframe */
  animation: cl-pointer-cap var(--cl-dur-pointer) var(--cl-ease-snap) infinite;
}
[data-design="a"] .cl-pointer__hit {
  fill: var(--cl-brand);
  transform-origin: left center;
  transform: scaleX(0);
  animation: cl-pointer-hit var(--cl-dur-pointer) var(--cl-ease-snap) infinite;
}
[data-design="a"] .cl-pointer__label {
  font-family: var(--cl-font-mono); font-size: 12px;
  letter-spacing: 0.14em; font-weight: 500; text-transform: uppercase;
  color: var(--cl-ink);
}

@keyframes cl-pointer-plumb {
  0%   { transform: scaleY(0); opacity: 0; }
  6%   { opacity: 1; }
  35%  { transform: scaleY(1); opacity: 1; }
  90%  { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1); opacity: 0; }
}
@keyframes cl-pointer-cap {
  0%, 5%   { opacity: 0; }
  6%, 95%  { opacity: 1; }
  100%     { opacity: 0; }
}
@keyframes cl-pointer-hit {
  0%, 38%  { transform: scaleX(0); opacity: 0; }
  42%      { transform: scaleX(1); opacity: 1; }
  90%      { transform: scaleX(1); opacity: 1; }
  100%     { transform: scaleX(1); opacity: 0; }
}

/* ══════════════════════════════════════════════
   E5 — FUNNEL / PICKER (interactive, INT-1)
   4-step qualifying funnel; trade.md mandated
   ══════════════════════════════════════════════ */
[data-design="a"] .cl-picker {
  padding: var(--cl-room) clamp(var(--cl-stroke), 5vw, var(--cl-bay));
  background: var(--cl-paper);
  border-top: 8px solid var(--cl-ink);
}
[data-design="a"] .cl-picker__head {
  max-width: 1280px; margin: 0 auto var(--cl-bay); display: grid; gap: var(--cl-cut);
}
[data-design="a"] .cl-picker__sheet {
  max-width: 1280px; margin: 0 auto;
  border: 3px solid var(--cl-ink); background: var(--cl-paper);
}
[data-design="a"] .cl-picker__step { display: none; border: 0; padding: 0; margin: 0; }
[data-design="a"] .cl-picker__step.is-current { display: block; }
[data-design="a"] .cl-picker__legend {
  font-family: var(--cl-font-display); font-weight: 800;
  font-size: clamp(24px, 3.5vw, 44px); line-height: 1;
  letter-spacing: -0.015em; text-transform: uppercase; color: var(--cl-ink);
  padding: var(--cl-block); border-bottom: 3px solid var(--cl-ink); width: 100%;
  display: block;
}
[data-design="a"] .cl-picker__row {
  display: grid;
}
[data-design="a"] .cl-picker__row--3 { grid-template-columns: repeat(3, 1fr); }
[data-design="a"] .cl-picker__row--4 { grid-template-columns: repeat(4, 1fr); }

[data-design="a"] .cl-picker__block {
  appearance: none; cursor: pointer; border: 0;
  border-right: 3px solid var(--cl-ink);
  background: var(--color, var(--cl-paper-warm)); color: var(--on, var(--cl-ink));
  padding: var(--cl-bay) var(--cl-block);
  font-family: var(--cl-font-display); font-weight: 800;
  font-size: clamp(18px, 2.4vw, 32px);
  text-transform: uppercase; line-height: 0.95; letter-spacing: -0.015em;
  min-height: 160px; text-align: left;
  position: relative; overflow: hidden;
  display: flex; flex-direction: column; justify-content: flex-end; gap: 8px;
  /* transform-only transitions — MOTION GATE compliant */
  transition: color var(--cl-dur-snap) var(--cl-ease-snap);
  border-bottom: 3px solid var(--cl-ink);
}
[data-design="a"] .cl-picker__block:last-child { border-right: 0; }
[data-design="a"] .cl-picker__block::before {
  content: ""; position: absolute; inset: 0;
  background: var(--color-snap, var(--cl-ink));
  clip-path: inset(0 100% 0 0);
  transition: clip-path var(--cl-dur-snap) var(--cl-ease-snap);
  z-index: 0;
}
[data-design="a"] .cl-picker__block > * { position: relative; z-index: 1; }
[data-design="a"] .cl-picker__block--scope {
  background: var(--cl-paper); color: var(--cl-ink);
}
[data-design="a"] .cl-picker__block--scope::before { background: var(--cl-brand); }
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .cl-picker__block:hover::before { clip-path: inset(0 0 0 0); }
  [data-design="a"] .cl-picker__block--scope:hover { color: var(--cl-paper); }
}
[data-design="a"] .cl-picker__block:focus-visible { outline: 4px solid var(--cl-ink); outline-offset: -8px; }
[data-design="a"] .cl-picker__block.is-picked { color: var(--cl-paper); }
[data-design="a"] .cl-picker__block.is-picked::before { clip-path: inset(0 0 0 0); }
[data-design="a"] .cl-picker__block--scope.is-picked { color: var(--cl-paper); }

/* Contact step */
[data-design="a"] .cl-picker__step--contact { display: none; }
[data-design="a"] .cl-picker__step--contact.is-current { display: block; }
[data-design="a"] .cl-picker__contact-grid {
  padding: var(--cl-block); display: grid;
  grid-template-columns: 1fr 1fr; gap: var(--cl-block);
}
[data-design="a"] .cl-field-group { display: flex; flex-direction: column; gap: var(--cl-cut); }
[data-design="a"] .cl-field-group--full { grid-column: 1 / -1; }
[data-design="a"] .cl-field__label {
  font-family: var(--cl-font-mono); font-size: var(--cl-type-caption);
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--cl-muted);
}
[data-design="a"] .cl-field__req { opacity: 0.7; }
[data-design="a"] .cl-field {
  appearance: none; border: 0; border-bottom: 2px solid var(--cl-ink);
  background: transparent; font-family: var(--cl-font-body);
  font-size: var(--cl-type-body); color: var(--cl-ink);
  padding: var(--cl-cut) 0; min-height: 44px; width: 100%;
  border-radius: var(--cl-radius-tab);
  transition: border-color var(--cl-dur-press) var(--cl-ease-press);
}
[data-design="a"] .cl-field:focus { outline: 0; border-bottom: 3px solid var(--cl-brand); }
[data-design="a"] .cl-field--textarea { resize: vertical; min-height: 88px; padding-top: var(--cl-cut); }
[data-design="a"] .cl-picker__final-actions {
  padding: var(--cl-block); border-top: 3px solid var(--cl-ink);
  display: flex; flex-wrap: wrap; gap: var(--cl-block); align-items: center;
  grid-column: 1 / -1;
}
[data-design="a"] .cl-picker__restart {
  appearance: none; background: transparent; border: 0;
  color: var(--cl-ink); font-family: var(--cl-font-mono);
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  text-decoration: underline; text-underline-offset: 4px;
  cursor: pointer; padding: 12px; min-height: 44px;
}

/* Final / confirmation step */
[data-design="a"] .cl-picker__step--final { display: none; background: var(--cl-accent); }
[data-design="a"] .cl-picker__step--final.is-current { display: block; }
[data-design="a"] .cl-picker__result {
  padding: var(--cl-bay) var(--cl-block); display: grid; gap: var(--cl-stroke);
}
[data-design="a"] .cl-picker__result-line {
  font-family: var(--cl-font-mono); font-size: 14px;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--cl-ink);
}
[data-design="a"] .cl-picker__result-figure {
  font-family: var(--cl-font-display); font-weight: 800;
  font-size: clamp(48px, 8vw, 100px); line-height: 0.9;
  letter-spacing: -0.025em; text-transform: uppercase; color: var(--cl-ink);
}
[data-design="a"] .cl-picker__result-note {
  font-size: 15px; color: var(--cl-ink); max-width: 56ch; line-height: 1.5;
}

/* Funnel trust block */
[data-design="a"] .cl-funnel-trust {
  max-width: 1280px; margin: var(--cl-bay) auto 0;
  display: flex; flex-direction: column; gap: var(--cl-cut);
}
[data-design="a"] .cl-funnel-trust__line {
  font-family: var(--cl-font-mono); font-size: var(--cl-type-caption);
  letter-spacing: 0.04em; color: var(--cl-muted); line-height: 1.5;
}
[data-design="a"] .cl-funnel-trust__line--muted { opacity: 0.75; }
[data-design="a"] .cl-funnel-trust__line a {
  color: var(--cl-brand); text-decoration: none; font-weight: 500;
}

/* ══════════════════════════════════════════════
   SERVICES — chip panel grid
   ══════════════════════════════════════════════ */
[data-design="a"] .cl-services {
  padding: var(--cl-room) clamp(var(--cl-stroke), 5vw, var(--cl-bay));
  background: var(--cl-paper-warm);
  border-top: 8px solid var(--cl-ink);
  border-bottom: 8px solid var(--cl-ink);
}
[data-design="a"] .cl-services__head {
  max-width: 1280px; margin: 0 auto var(--cl-bay); display: grid; gap: var(--cl-cut);
}
[data-design="a"] .cl-services__grid {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 0;
  border: 3px solid var(--cl-ink);
}
[data-design="a"] .cl-panel {
  background: var(--panel-bg, var(--cl-paper)); color: var(--panel-on, var(--cl-ink));
  border-left: 3px solid var(--cl-ink);
  padding: var(--cl-block) var(--cl-stroke);
  display: flex; flex-direction: column; gap: var(--cl-cut);
  position: relative; overflow: hidden;
  /* clip-path reveal on scroll handled by JS */
}
[data-design="a"] .cl-panel:first-child { border-left: 0; }
[data-design="a"] .cl-panel__name {
  font-family: var(--cl-font-display); font-weight: 800;
  font-size: clamp(18px, 1.6vw, 24px); line-height: 1;
  text-transform: uppercase; letter-spacing: -0.01em;
}
[data-design="a"] .cl-panel__desc {
  font-size: var(--cl-type-caption); line-height: 1.5; opacity: 0.85;
}

/* ══════════════════════════════════════════════
   SHARED: kicker + section title
   ══════════════════════════════════════════════ */
[data-design="a"] .cl-board__kicker {
  font-family: var(--cl-font-mono); font-size: 12px;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--cl-text-mute);
}
[data-design="a"] .cl-board__title {
  font-family: var(--cl-font-display); font-weight: 800;
  font-size: var(--cl-type-display); line-height: 0.92;
  letter-spacing: -0.02em; text-transform: uppercase; color: var(--cl-ink);
  max-width: 20ch;
}

/* ══════════════════════════════════════════════
   E4 — AMBIENT B: Process guillotine panels
   ══════════════════════════════════════════════ */
[data-design="a"] .cl-recent {
  padding: var(--cl-room) clamp(var(--cl-stroke), 5vw, var(--cl-bay));
  background: var(--cl-paper-warm);
}
[data-design="a"] .cl-recent__head {
  max-width: 1280px; margin: 0 auto var(--cl-block); display: grid; gap: var(--cl-cut);
}
[data-design="a"] .cl-process__intro {
  max-width: 1280px; margin: 0 auto var(--cl-bay);
  font-size: var(--cl-type-body-lg); line-height: 1.6; max-width: 60ch; color: var(--cl-ink-soft);
}
[data-design="a"] .cl-process__grid {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr);
  border: 3px solid var(--cl-ink);
}
[data-design="a"] .cl-recent__panel {
  display: grid; background: var(--cl-paper);
  border-right: 3px solid var(--cl-ink);
  border-bottom: 3px solid var(--cl-ink);
}
[data-design="a"] .cl-recent__panel:nth-child(3n) { border-right: 0; }
[data-design="a"] .cl-recent__figure {
  position: relative; margin: 0; aspect-ratio: 1;
  overflow: hidden; border-bottom: 3px solid var(--cl-ink);
}
[data-design="a"] .cl-recent__figure--process { aspect-ratio: 4 / 3; }
[data-design="a"] .cl-recent__mask {
  position: absolute; inset: 0;
  background: var(--cl-brand);
  clip-path: inset(0 0 0 0);
  transition: clip-path var(--cl-dur-wipe) var(--cl-ease-snap);
  z-index: 2;
}
[data-design="a"] .cl-recent__panel.is-wiped .cl-recent__mask { clip-path: inset(0 0 0 100%); }
[data-design="a"] .cl-recent__panel:nth-child(2n).is-wiped .cl-recent__mask { clip-path: inset(0 100% 0 0); }

/* Process face — big numbered color block behind the guillotine */
[data-design="a"] .cl-process__face {
  width: 100%; height: 100%;
  display: grid; place-content: center;
  position: relative;
}
[data-design="a"] .cl-process__face--1 { background: var(--cl-chip-01); }
[data-design="a"] .cl-process__face--2 { background: var(--cl-chip-03); }
[data-design="a"] .cl-process__face--3 { background: var(--cl-chip-04); }
[data-design="a"] .cl-process__face--4 { background: var(--cl-chip-02); }
[data-design="a"] .cl-process__face--5 { background: var(--cl-chip-01-snap); }
[data-design="a"] .cl-process__face--6 { background: var(--cl-chip-03-snap); }
[data-design="a"] .cl-process__number {
  font-family: var(--cl-font-display); font-weight: 800;
  font-size: clamp(64px, 8vw, 120px); line-height: 1;
  color: var(--cl-paper); opacity: 0.25;
  pointer-events: none; user-select: none;
}
[data-design="a"] .cl-recent__meta {
  padding: var(--cl-block); display: flex; flex-direction: column; gap: var(--cl-cut);
}
[data-design="a"] .cl-process__meta h3 {
  font-size: clamp(18px, 1.8vw, 22px); color: var(--cl-ink);
}
[data-design="a"] .cl-process__meta p {
  font-size: var(--cl-type-body); color: var(--cl-ink-soft); line-height: 1.55; max-width: 36ch;
}

[data-design="a"] .cl-section-cta {
  max-width: 1280px; margin: var(--cl-bay) auto 0;
}

/* ══════════════════════════════════════════════
   SERVICE AREA board — block-shuffle
   ══════════════════════════════════════════════ */
[data-design="a"] .cl-board {
  padding: var(--cl-room) clamp(var(--cl-stroke), 5vw, var(--cl-bay));
  background: var(--cl-paper);
  border-top: 8px solid var(--cl-ink);
  border-bottom: 8px solid var(--cl-ink);
}
[data-design="a"] .cl-board__head {
  max-width: 1280px; margin: 0 auto var(--cl-bay); display: grid; gap: var(--cl-cut);
}
[data-design="a"] .cl-area__grid {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border: 3px solid var(--cl-ink);
}
[data-design="a"] .cl-board__tile {
  position: relative; aspect-ratio: 3 / 4;
  border-left: 3px solid var(--cl-ink);
  display: grid; grid-template-rows: 1fr auto; overflow: hidden;
}
[data-design="a"] .cl-board__tile:first-child { border-left: 0; }
[data-design="a"] .cl-board__face { display: block; background: var(--chip); }
[data-design="a"] .cl-board__snap-layer {
  position: absolute; inset: 0; background: var(--chip-next);
  clip-path: inset(0 100% 0 0);
  transition: clip-path var(--cl-dur-snap) var(--cl-ease-snap);
  pointer-events: none;
}
[data-design="a"] .cl-board__tile.is-snapping .cl-board__snap-layer { clip-path: inset(0 0 0 0); }
[data-design="a"] .cl-board__meta {
  position: relative; z-index: 2;
  background: var(--cl-paper); padding: 10px var(--cl-cut);
  display: grid; gap: 2px;
  border-top: 3px solid var(--cl-ink);
}
[data-design="a"] .cl-board__name {
  font-family: var(--cl-font-display); font-weight: 700; font-size: 18px;
  text-transform: uppercase; letter-spacing: -0.01em; line-height: 1; color: var(--cl-ink);
}
[data-design="a"] .cl-board__code {
  font-family: var(--cl-font-mono); font-size: 11px; letter-spacing: 0.06em; color: var(--cl-text-mute);
}
[data-design="a"] .cl-area__note {
  max-width: 1280px; margin: var(--cl-bay) auto 0;
  font-size: var(--cl-type-body); color: var(--cl-ink-soft); line-height: 1.55;
}
[data-design="a"] .cl-area__note a { color: var(--cl-brand); text-decoration: none; font-weight: 600; }

/* ══════════════════════════════════════════════
   ABOUT — deep-cyan panel, ink-reversed
   ══════════════════════════════════════════════ */
[data-design="a"] .cl-about {
  background: var(--cl-accent-deep);
}
[data-design="a"] .cl-about__panel {
  max-width: 1280px; margin: 0 auto;
  padding: var(--cl-room) clamp(var(--cl-stroke), 4vw, var(--cl-bay));
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--cl-bay);
  align-items: start;
}
[data-design="a"] .cl-about__pull {
  font-size: var(--cl-type-display); color: var(--cl-paper); max-width: 16ch; margin-top: var(--cl-block);
}
[data-design="a"] .cl-about__body {
  font-size: var(--cl-type-body-lg); color: var(--cl-paper-warm);
  line-height: 1.6; max-width: 56ch;
}
[data-design="a"] .cl-about__body + .cl-about__body { margin-top: var(--cl-stroke); }
[data-design="a"] .cl-about__facts {
  display: flex; flex-direction: column; gap: 0;
  border-top: 3px solid rgba(247,245,241,0.25);
}
[data-design="a"] .cl-about__fact {
  display: grid; gap: var(--cl-cut);
  padding: var(--cl-block) 0;
  border-bottom: 1px solid rgba(247,245,241,0.15);
}
[data-design="a"] .cl-about__fact dt {
  font-family: var(--cl-font-mono); font-size: 11px;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--cl-chip-02);
}
[data-design="a"] .cl-about__fact dd {
  font-family: var(--cl-font-display); font-weight: 700;
  font-size: clamp(18px, 2vw, 24px); color: var(--cl-paper);
  text-transform: uppercase; letter-spacing: -0.01em; line-height: 1; margin: 0;
}

/* ══════════════════════════════════════════════
   FOOTER — hard-black bg, paper text
   ══════════════════════════════════════════════ */
[data-design="a"] .cl-footer {
  background: var(--cl-ink); color: var(--cl-paper);
}
[data-design="a"] .cl-footer__rule {
  height: 8px; background: var(--cl-brand);
  /* 8px Brick Red rule — top of footer */
  order: -1;
}
[data-design="a"] .cl-footer__inner {
  max-width: 1280px; margin: 0 auto;
  padding: var(--cl-room) clamp(var(--cl-stroke), 4vw, var(--cl-bay));
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--cl-bay);
  align-items: start;
}
[data-design="a"] .cl-footer__logo {
  font-family: var(--cl-font-display); font-weight: 800; font-size: 28px;
  text-transform: uppercase; letter-spacing: -0.015em; line-height: 1; color: var(--cl-paper);
  display: block;
}
[data-design="a"] .cl-footer__tag {
  font-family: var(--cl-font-mono); font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--cl-muted); display: block; margin-top: var(--cl-cut);
}
[data-design="a"] .cl-footer__contact {
  display: flex; flex-direction: column; gap: var(--cl-block);
}
[data-design="a"] .cl-footer__phone {
  font-family: var(--cl-font-mono); font-size: 20px; letter-spacing: 0.04em;
  color: var(--cl-paper); text-decoration: none; font-weight: 500;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .cl-footer__phone:hover { color: var(--cl-chip-02); }
}
[data-design="a"] .cl-footer__legal {
  font-family: var(--cl-font-mono); font-size: 12px; letter-spacing: 0.04em;
  color: var(--cl-muted); line-height: 1.7;
}
[data-design="a"] .cl-footer__copy { margin-top: var(--cl-cut); }

/* ══════════════════════════════════════════════
   SCROLL-LINKED parallax — TRIAD-2 on services section
   (Fallback gracefully when scroll-timeline not supported)
   ══════════════════════════════════════════════ */
@supports (animation-timeline: scroll()) {
  [data-design="a"] .cl-services__grid {
    animation: cl-services-scroll linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 40%;
  }
  @keyframes cl-services-scroll {
    from { transform: translateY(20px); }
    to   { transform: translateY(0); }
  }
}

/* ══════════════════════════════════════════════
   REDUCED MOTION — fallbacks on every signature interaction
   ══════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .cl-header__snap { animation: none; clip-path: inset(0 100% 0 0); }
  [data-design="a"] .cl-drawer__panel { transition: none; }
  [data-design="a"] .cl-hero__block--a { animation: none; clip-path: inset(0 42% 0 0); }
  [data-design="a"] .cl-hero__block--b { animation: none; clip-path: inset(0 0 0 0); }
  [data-design="a"] .cl-hero__backdrop { animation: none; }
  [data-design="a"] .cl-pointer__bar  { animation: none; transform: scaleY(1); opacity: 1; }
  [data-design="a"] .cl-pointer__cap  { animation: none; opacity: 1; }
  [data-design="a"] .cl-pointer__hit  { animation: none; transform: scaleX(1); opacity: 1; }
  [data-design="a"] .cl-cta__snap     { transition: none; }
  [data-design="a"] .cl-cta__arrow    { transition: none; }
  [data-design="a"] .cl-picker__block,
  [data-design="a"] .cl-picker__block::before { transition: none; }
  [data-design="a"] .cl-recent__mask  { transition: none; clip-path: inset(0 0 0 100%); }
  [data-design="a"] .cl-board__snap-layer { transition: none; }
  [data-design="a"] .cl-services__grid { animation: none; }
}

/* ══════════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
   ══════════════════════════════════════════════ */
@media (max-width: 1100px) {
  [data-design="a"] .cl-services__grid { grid-template-columns: repeat(3, 1fr); }
  [data-design="a"] .cl-about__panel   { grid-template-columns: 1fr; }
  [data-design="a"] .cl-footer__inner  { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 920px) {
  [data-design="a"] .cl-area__grid     { grid-template-columns: repeat(2, 1fr); }
  [data-design="a"] .cl-process__grid  { grid-template-columns: repeat(2, 1fr); }
  [data-design="a"] .cl-picker__row--3 { grid-template-columns: repeat(2, 1fr) !important; }
  [data-design="a"] .cl-picker__row--4 { grid-template-columns: repeat(2, 1fr) !important; }
  [data-design="a"] .cl-picker__block:nth-child(2n) { border-right: 0 !important; }
}
@media (max-width: 760px) {
  [data-design="a"] .cl-services__grid { grid-template-columns: repeat(2, 1fr); }
  [data-design="a"] .cl-panel:nth-child(2n) { border-left: 3px solid var(--cl-ink); }
  [data-design="a"] .cl-panel:nth-child(2n+1) { border-left: 0; }
  [data-design="a"] .cl-panel { border-bottom: 3px solid var(--cl-ink); }
  [data-design="a"] .cl-picker__contact-grid { grid-template-columns: 1fr; }
  [data-design="a"] .cl-footer__inner  { grid-template-columns: 1fr; gap: var(--cl-block); }
  [data-design="a"] .cl-about__pull    { font-size: clamp(32px, 7vw, 56px); }
}
@media (max-width: 540px) {
  [data-design="a"] .cl-process__grid  { grid-template-columns: 1fr; }
  [data-design="a"] .cl-recent__panel:nth-child(2n).is-wiped .cl-recent__mask { clip-path: inset(0 0 0 100%); }
  [data-design="a"] .cl-area__grid     { grid-template-columns: repeat(2, 1fr); }
  [data-design="a"] .cl-board__tile    { aspect-ratio: 1 / 1; }
}
@media (max-width: 420px) {
  [data-design="a"] .cl-services__grid { grid-template-columns: 1fr; }
  [data-design="a"] .cl-panel { border-left: 0 !important; border-bottom: 3px solid var(--cl-ink); }
  [data-design="a"] .cl-header__mark  { font-size: 20px; }
  [data-design="a"] .cl-picker__row--3,
  [data-design="a"] .cl-picker__row--4 { grid-template-columns: 1fr !important; }
  [data-design="a"] .cl-picker__block { border-right: 0 !important; min-height: 100px; }
}

/* ══════════════════════════════════════════════
   MOBILE NO-H-SCROLL FLOOR (appended last, as specified)
   ══════════════════════════════════════════════ */
[data-design="a"].dq-design,
[data-design="a"] .dq-design { max-width: 100%; overflow-x: clip; }
[data-design="a"].dq-design * { min-width: 0; }
[data-design="a"].dq-design img,
[data-design="a"].dq-design svg:not([data-keep-size]) { max-width: 100%; height: auto; }

/* Phase-3.4 hero visibility floor (forge_assemble) */
[data-design="a"] [data-mf-role="hero"] :is(h1,h2,p,.headline,.subtitle,.proof,[class*="headline"],[class*="subtitle"],[class*="proof"]),
[data-design="a"] [data-mf-role="cta"] { opacity: 1 !important; }