/* ============================================================
   Sea-Pro Painters LLC — Design A (Drawdown Laboratory, remapped to data-design="a")
   Trade: painting. Slot-scoped [data-design="a"] throughout. Every source-design selector
   remapped to the "a" slot. Drawdown-card color system: cream substrate, calibrated pigment specimens.
   ============================================================ */

[data-design="a"] {
  /* Drawdown-card color system — the working artifacts of the paint industry */
  --a-paper: #F3F0E8;          /* card-stock substrate; primary background */
  --a-surface: #FFFFFF;        /* specimen cards, dialog surfaces */
  --a-ink: #1A1814;            /* display + body type; reference numerals */
  --a-ink-2: #4A4640;          /* secondary text; running rules */
  --a-muted: #7A746B;          /* pencil annotations, captions, metadata */
  --a-border: #D8D2C5;         /* hairline card edge; faint scoring */
  --a-specimen: #B83A20;       /* calibrated pigment red — primary accent */
  --a-specimen-2: #2D5A78;     /* calibrated pigment blue — secondary specimen */
  --a-specimen-3: #C8923A;     /* calibrated pigment ochre — tertiary specimen */
  --a-success: #4A6B3A;        /* calibrated chrome-green; success states */
  --a-warn: #C8923A;           /* warning states */
  --a-critical: #8B2A18;       /* deep oxide red; critical / error */

  /* Exposed primary token (contract) */
  --design-a-primary: var(--a-specimen);

  /* Typography */
  --font-display: 'GT America', 'Inter', system-ui, -apple-system, sans-serif;
  --font-body: 'GT America', 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'IBM Plex Mono', monospace;

  /* Spacing — painter's working units */
  --a-hair: 2px; --a-pin: 4px; --a-bristle: 8px; --a-line: 12px;
  --a-stroke: 16px; --a-coat: 24px; --a-roll: 40px; --a-stride: 72px; --a-wall: 120px;

  /* Motion */
  --a-dur-quick: 180ms; --a-dur-base: 360ms; --a-dur-coat: 720ms;
  --a-ease-settle: cubic-bezier(0.16, 0.84, 0.20, 1.00);  /* drying curve */
  --a-ease-roll: cubic-bezier(0.50, 0.00, 0.20, 1.00);    /* wet-edge curve */

  /* Radius */
  --a-r-card: 2px; --a-r-chip: 1px; --a-r-pill: 999px;

  background: var(--a-paper);
  color: var(--a-ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

[data-design="a"].dq-design { display: block; }
[data-design="a"] *, [data-design="a"] *::before, [data-design="a"] *::after { box-sizing: border-box; }
[data-design="a"] h1, [data-design="a"] h2, [data-design="a"] p, [data-design="a"] ol, [data-design="a"] ul { margin: 0; }

/* ===== Stamp / reference tag ===== */
[data-design="a"] .a-stamp {
  display: inline-flex; align-items: center; padding: 2px 8px; border-radius: var(--a-r-pill);
  font: 500 11px/1.5 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase;
  border: 1px solid currentColor;
}
[data-design="a"] .a-stamp--existing { color: var(--a-muted); }
[data-design="a"] .a-stamp--new { color: var(--a-specimen); }
[data-design="a"] .a-stamp--scoped { color: var(--a-success); }

/* ============================================================
   1. Animated minimalist header — light-rule drifts warm->cool->warm (28s)
   ============================================================ */
[data-design="a"] .a-header {
  position: sticky; top: 0; z-index: 40; background: var(--a-paper);
  border-bottom: 1px solid var(--a-ink);
}
[data-design="a"] .a-light-rule { position: relative; height: 2px; width: 100%; background: var(--a-border); overflow: hidden; }
[data-design="a"] .a-light-rule__band {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--a-specimen-3) 0%, var(--a-specimen) 28%, var(--a-specimen-2) 62%, var(--a-specimen-3) 100%);
  background-size: 220% 100%; animation: a-light-drift 28s linear infinite; opacity: 0.55;
}
@keyframes a-light-drift { 0% { background-position: 0% 50%; } 100% { background-position: 220% 50%; } }
[data-design="a"] .a-header__bar {
  display: flex; align-items: center; justify-content: space-between;
  height: 80px; padding: 0 clamp(20px, 4vw, 48px); max-width: 1320px; margin: 0 auto;
}
[data-design="a"] .a-logo { display: inline-flex; align-items: baseline; gap: var(--a-line); text-decoration: none; color: var(--a-ink); }
[data-design="a"] .a-logo__ref {
  font: 500 11px/1 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--a-muted);
  border: 1px solid var(--a-border); padding: 2px 6px; border-radius: var(--a-r-pill);
}
[data-design="a"] .a-logo__mark { font: 600 20px/1 var(--font-display); letter-spacing: -0.012em; color: var(--a-ink); }
[data-design="a"] .a-burger {
  display: inline-flex; flex-direction: column; justify-content: space-between;
  min-height: 44px; min-width: 44px; padding: 12px;
  border: 1px solid var(--a-ink); background: transparent; border-radius: var(--a-r-card); cursor: pointer;
  transition: background var(--a-dur-quick) var(--a-ease-settle);
}
[data-design="a"] .a-burger:hover { background: var(--a-surface); }
[data-design="a"] .a-burger:focus-visible { outline: none; box-shadow: 0 0 0 3px color-mix(in oklab, var(--a-specimen), transparent 60%); }
[data-design="a"] .a-burger__line { display: block; height: 1px; background: var(--a-ink); }

/* Drawer */
[data-design="a"] .a-drawer {
  position: fixed; inset: 0; z-index: 60;
  background: color-mix(in oklab, var(--a-paper), transparent 8%);
  opacity: 0; pointer-events: none; transition: opacity var(--a-dur-base) var(--a-ease-settle);
}
[data-design="a"] .a-drawer[data-open="true"] { opacity: 1; pointer-events: auto; }
[data-design="a"] .a-drawer__sheet {
  position: absolute; left: 0; right: 0; top: 0; bottom: 0; background: var(--a-paper);
  border-bottom: 2px solid var(--a-specimen); padding: clamp(24px, 6vw, 72px);
  transform: translateY(-12px); transition: transform var(--a-dur-coat) var(--a-ease-roll);
  overflow-y: auto;
}
[data-design="a"] .a-drawer[data-open="true"] .a-drawer__sheet { transform: translateY(0); }
[data-design="a"] .a-drawer__close {
  position: absolute; top: 24px; right: 24px; min-height: 44px;
  background: transparent; border: 1px solid var(--a-ink); padding: 8px 14px; border-radius: var(--a-r-card);
  font: 500 12px/1 var(--font-mono); letter-spacing: 0.10em; text-transform: uppercase; cursor: pointer; color: var(--a-ink);
}
[data-design="a"] .a-drawer__close:focus-visible { outline: none; box-shadow: 0 0 0 3px color-mix(in oklab, var(--a-specimen), transparent 60%); }
[data-design="a"] .a-drawer__nav { display: flex; flex-direction: column; gap: var(--a-stroke); margin-top: 64px; }
[data-design="a"] .a-drawer__nav a {
  font: 600 clamp(28px, 6vw, 48px)/1.08 var(--font-display); color: var(--a-ink); text-decoration: none;
  letter-spacing: -0.018em; border-bottom: 1px solid var(--a-border); padding-bottom: var(--a-line);
  min-height: 44px; display: flex; align-items: center;
  transition: color var(--a-dur-quick) var(--a-ease-settle);
}
[data-design="a"] .a-drawer__nav a:hover, [data-design="a"] .a-drawer__nav a:focus-visible { color: var(--a-specimen); outline: none; }
[data-design="a"] .a-drawer__funnel { color: var(--a-specimen); }
[data-design="a"] .a-drawer__phone { font-family: var(--font-mono) !important; font-size: clamp(18px, 4vw, 28px) !important; letter-spacing: 0.02em; }
[data-design="a"] .a-drawer__addr { margin-top: var(--a-roll); font: 500 13px/1.5 var(--font-mono); color: var(--a-muted); letter-spacing: 0.04em; }

/* ============================================================
   2. Animated CTA — paint-chip funnel anchor (notch + sheen sweep)
   ============================================================ */
[data-design="a"] .a-cta {
  position: relative; isolation: isolate; display: inline-flex; align-items: center; gap: var(--a-line);
  padding: 14px 22px 14px 16px; min-height: 44px;
  background: var(--a-surface); color: var(--a-ink);
  border: 1px solid var(--a-ink); border-radius: var(--a-r-card);
  font: 600 15px/1 var(--font-display); letter-spacing: 0.01em; text-decoration: none; overflow: hidden; cursor: pointer;
  transition: transform var(--a-dur-quick) var(--a-ease-settle), background var(--a-dur-base) var(--a-ease-settle), color var(--a-dur-base) var(--a-ease-settle);
}
[data-design="a"] .a-cta__ref {
  font: 500 10px/1 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--a-muted);
  border-right: 1px solid var(--a-border); padding-right: var(--a-line);
}
[data-design="a"] .a-cta__label { display: inline-block; }
[data-design="a"] .a-cta__arrow {
  display: inline-flex; width: 36px; height: 12px; color: currentColor; transform: translateX(0);
  transition: transform var(--a-dur-quick) var(--a-ease-settle);
  animation: a-cta-breath 5s var(--a-ease-settle) infinite;
}
[data-design="a"] .a-cta__arrow svg { display: block; width: 100%; height: 100%; }
[data-design="a"] .a-cta__notch {
  position: absolute; bottom: 0; right: 0; width: 28px; height: 6px; background: var(--a-specimen);
  transition: height var(--a-dur-base) var(--a-ease-settle);
}
[data-design="a"] .a-cta__sheen {
  position: absolute; top: 0; bottom: 0; left: -40%; width: 40%; z-index: -1; pointer-events: none; opacity: 0;
  background: linear-gradient(90deg, transparent, color-mix(in oklab, var(--a-surface), transparent 20%), transparent);
  transform: skewX(-12deg);
}
@keyframes a-cta-breath { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(3px); } }
@keyframes a-cta-sheen { from { left: -40%; } to { left: 110%; } }
[data-design="a"] .a-cta:hover, [data-design="a"] .a-cta:focus-visible { transform: translateY(-1px); outline: none; }
[data-design="a"] .a-cta:hover .a-cta__notch, [data-design="a"] .a-cta:focus-visible .a-cta__notch { height: 9px; }
[data-design="a"] .a-cta:hover .a-cta__arrow, [data-design="a"] .a-cta:focus-visible .a-cta__arrow { transform: translateX(8px); animation-play-state: paused; }
[data-design="a"] .a-cta:hover .a-cta__sheen, [data-design="a"] .a-cta:focus-visible .a-cta__sheen { animation: a-cta-sheen 720ms var(--a-ease-roll) 1; opacity: 1; }
[data-design="a"] .a-cta:focus-visible { box-shadow: 0 0 0 3px color-mix(in oklab, var(--a-specimen), transparent 60%); }
[data-design="a"] .a-cta:active { transform: translateY(1px) scale(0.985); }

/* ============================================================
   HERO — themed-movement schematic: ONE ambient north-light wash layer
   Arrival (glow fades + scales in) THEN sustained perceptible drift (position arcs, 22s).
   No directional primitive. Hero text opacity:1 at first paint.
   ============================================================ */
[data-design="a"] .a-hero {
  position: relative; overflow: hidden; background: var(--a-paper);
  padding: clamp(72px, 12vh, 140px) clamp(20px, 4vw, 48px) clamp(56px, 9vh, 110px);
  min-height: clamp(520px, 74vh, 760px); display: flex; align-items: center;
}
[data-design="a"] .a-hero__wash { position: absolute; inset: 0; pointer-events: none; }
/* a calibrated pigment field, tinted low-chroma, under the text */
[data-design="a"] .a-hero__field {
  position: absolute; inset: 0; overflow: hidden;
  background:
    linear-gradient(118deg, color-mix(in oklab, var(--a-specimen-2), transparent 90%) 0%,
      color-mix(in oklab, var(--a-paper), transparent 0%) 52%, transparent 100%),
    linear-gradient(180deg, var(--a-paper), color-mix(in oklab, var(--a-paper), var(--a-specimen-3) 4%));
}
/* the ONE moving layer: north light arcing across the wall — position drifts continuously */
[data-design="a"] .a-hero__glow {
  position: absolute; inset: -25%;
  background: radial-gradient(circle at var(--nl-x, 26%) var(--nl-y, 22%),
    color-mix(in oklab, var(--a-specimen-3), transparent 58%) 0%,
    color-mix(in oklab, var(--a-specimen-3), transparent 80%) 24%,
    transparent 56%);
  mix-blend-mode: multiply;
  opacity: 0;
  animation: a-hero-arrive 1700ms var(--a-ease-settle) forwards,
             a-hero-northlight 22s var(--a-ease-roll) 1700ms infinite alternate;
}
@keyframes a-hero-arrive { from { opacity: 0; transform: scale(1.08); } to { opacity: 1; transform: scale(1); } }
@keyframes a-hero-northlight {
  0%   { --nl-x: 22%; --nl-y: 18%; opacity: 0.78; }
  50%  { --nl-x: 56%; --nl-y: 40%; opacity: 1; }
  100% { --nl-x: 82%; --nl-y: 66%; opacity: 0.82; }
}
@property --nl-x { syntax: '<percentage>'; inherits: false; initial-value: 26%; }
@property --nl-y { syntax: '<percentage>'; inherits: false; initial-value: 22%; }

[data-design="a"] .a-hero__inner { position: relative; z-index: 1; max-width: 760px; }
[data-design="a"] .a-hero__kicker {
  font: 500 13px/1 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--a-muted);
  margin-bottom: var(--a-stroke);
}
[data-design="a"] .a-hero__title {
  font: 600 clamp(40px, 7vw, 72px)/1.05 var(--font-display); letter-spacing: -0.018em;
  color: var(--a-ink); text-wrap: balance; opacity: 1; margin-bottom: var(--a-coat);
}
[data-design="a"] .a-hero__sub {
  font: 400 clamp(17px, 2.4vw, 20px)/1.55 var(--font-body); color: var(--a-ink-2); max-width: 56ch; margin-bottom: var(--a-stroke);
}
[data-design="a"] .a-hero__proof {
  font: 500 13px/1.5 var(--font-mono); letter-spacing: 0.02em; color: var(--a-muted); margin-bottom: var(--a-roll);
}
[data-design="a"] .a-hero__row { display: flex; flex-wrap: wrap; align-items: center; gap: var(--a-stroke); }

/* ============================================================
   6. Animated pointer — dimension-line, hero -> funnel (wayfinding, not a button)
   Always visibly rendered: rule height >= 56px, opacity oscillates 0.4..0.85 (>0.5 peak).
   ============================================================ */
[data-design="a"] .a-pointer { display: flex; justify-content: center; color: var(--a-muted); padding: clamp(28px, 6vw, 64px) 16px clamp(40px, 8vw, 88px); }
[data-design="a"] .a-pointer__hit { position: relative; display: inline-flex; flex-direction: column; align-items: center; gap: 8px; text-decoration: none; color: currentColor; }
[data-design="a"] .a-pointer__tick { display: block; width: 16px; height: 1px; background: currentColor; opacity: 0.7; }
[data-design="a"] .a-pointer__rule {
  display: block; width: 1px; height: 56px; background: currentColor; transform-origin: top center;
  opacity: 0.85; animation: a-pointer-extend 5s ease-in-out infinite;
}
[data-design="a"] .a-pointer__label {
  font: 500 11px/1 var(--font-mono); letter-spacing: 0.2em; text-transform: uppercase;
  opacity: 0.5; animation: a-pointer-stamp 5s ease-in-out infinite;
}
@keyframes a-pointer-extend { 0%, 100% { transform: scaleY(0.55); opacity: 0.55; } 50% { transform: scaleY(1); opacity: 0.85; } }
@keyframes a-pointer-stamp { 0%, 30%, 100% { opacity: 0.45; } 50%, 70% { opacity: 0.85; } }

/* ============================================================
   5. The qualifying funnel
   ============================================================ */
[data-design="a"] .a-survey { background: var(--a-paper); padding: clamp(64px, 12vw, 120px) clamp(20px, 4vw, 48px); }
[data-design="a"] .a-survey__hd { max-width: 720px; margin: 0 auto var(--a-roll); display: flex; flex-direction: column; gap: var(--a-line); }
[data-design="a"] .a-survey__title { font: 600 clamp(32px, 5vw, 56px)/1.05 var(--font-display); letter-spacing: -0.018em; color: var(--a-ink); text-wrap: balance; }
[data-design="a"] .a-survey__intro { font: 400 17px/1.55 var(--font-body); color: var(--a-ink-2); }
[data-design="a"] .a-survey__form { max-width: 880px; margin: 0 auto; }
[data-design="a"] .a-survey__stack { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--a-ink); }
[data-design="a"] .a-survey__step { border-bottom: 1px solid var(--a-border); position: relative; background: var(--a-paper); transition: background var(--a-dur-base) var(--a-ease-settle); }
[data-design="a"] .a-survey__step[data-state="active"] { background: var(--a-surface); box-shadow: inset 2px 0 0 0 var(--a-specimen); }
[data-design="a"] .a-survey__step[data-state="locked"] { opacity: 0.55; }
[data-design="a"] .a-survey__step[data-state="scoped"] .a-survey__ans::before {
  content: "SCOPED"; display: inline-block; margin-right: var(--a-bristle); padding: 2px 8px;
  border: 1px solid var(--a-success); color: var(--a-success); border-radius: var(--a-r-pill);
  font: 500 10px/1.5 var(--font-mono); letter-spacing: 0.14em;
}
[data-design="a"] .a-survey__row { display: grid; grid-template-columns: 60px 1fr auto; align-items: baseline; gap: var(--a-coat); padding: var(--a-coat) 0; }
[data-design="a"] .a-survey__idx { font: 500 13px/1 var(--font-mono); letter-spacing: 0.12em; color: var(--a-muted); }
[data-design="a"] .a-survey__q { font: 600 20px/1.2 var(--font-display); color: var(--a-ink); letter-spacing: -0.01em; }
[data-design="a"] .a-survey__ans { font: 500 13px/1.4 var(--font-mono); color: var(--a-ink-2); text-align: right; }
[data-design="a"] .a-survey__body {
  border: 0; padding: 0 0 var(--a-coat) 84px; margin: 0;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--a-stroke);
  max-height: 0; overflow: hidden;
  transition: max-height var(--a-dur-coat) var(--a-ease-settle), padding var(--a-dur-coat) var(--a-ease-settle);
}
[data-design="a"] .a-survey__step[data-state="active"] .a-survey__body { max-height: 720px; padding-bottom: var(--a-coat); }
[data-design="a"] .a-survey__step--final .a-survey__body { grid-template-columns: 1fr 1fr; }

[data-design="a"] .a-pick {
  display: flex; align-items: center; gap: var(--a-bristle); padding: 14px 18px; min-height: 44px;
  border: 1px solid var(--a-border); border-radius: var(--a-r-card);
  font: 400 15px/1.2 var(--font-body); color: var(--a-ink); cursor: pointer; background: var(--a-paper); position: relative;
  transition: border-color var(--a-dur-quick) var(--a-ease-settle), background var(--a-dur-quick) var(--a-ease-settle);
}
[data-design="a"] .a-pick input { position: absolute; opacity: 0; pointer-events: none; }
[data-design="a"] .a-pick::before {
  content: ""; width: 12px; height: 12px; border: 1px solid var(--a-border); border-radius: var(--a-r-chip); flex-shrink: 0; background: transparent;
  transition: background var(--a-dur-quick) var(--a-ease-settle), border-color var(--a-dur-quick) var(--a-ease-settle);
}
[data-design="a"] .a-pick:hover { border-color: var(--a-ink); }
[data-design="a"] .a-pick:has(input:checked) { border-color: var(--a-specimen); background: color-mix(in oklab, var(--a-paper), var(--a-specimen) 6%); }
[data-design="a"] .a-pick:has(input:checked)::before { background: var(--a-specimen); border-color: var(--a-specimen); }
[data-design="a"] .a-pick:focus-within { box-shadow: 0 0 0 3px color-mix(in oklab, var(--a-specimen), transparent 65%); outline: none; }

[data-design="a"] .a-field { display: flex; flex-direction: column; gap: var(--a-pin); }
[data-design="a"] .a-field--full { grid-column: 1 / -1; }
[data-design="a"] .a-field__lab { font: 500 10px/1 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--a-muted); }
[data-design="a"] .a-field input, [data-design="a"] .a-field textarea {
  border: 0; border-bottom: 1px solid var(--a-border); background: transparent;
  font: 400 16px/1.4 var(--font-body); color: var(--a-ink); padding: 10px 0; outline: none; width: 100%;
  transition: border-color var(--a-dur-quick) var(--a-ease-settle);
}
[data-design="a"] .a-field input:focus, [data-design="a"] .a-field textarea:focus { border-bottom-color: var(--a-ink); border-bottom-width: 2px; }
[data-design="a"] .a-survey__submit { margin-top: var(--a-stroke); grid-column: 1 / -1; justify-self: start; background: var(--a-ink); color: var(--a-paper); }
[data-design="a"] .a-survey__submit .a-cta__ref { color: color-mix(in oklab, var(--a-paper), transparent 40%); border-right-color: color-mix(in oklab, var(--a-paper), transparent 70%); }
[data-design="a"] .a-vis-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
[data-design="a"] .a-survey__done {
  margin-top: var(--a-roll); padding: var(--a-coat); border: 1px solid var(--a-success); color: var(--a-success);
  border-radius: var(--a-r-card); font: 500 16px/1.5 var(--font-mono);
}

/* ============================================================
   3. Material-finish motif (before -> after seam slider). Illustrative, not a job photo.
   ============================================================ */
[data-design="a"] .a-finish { background: var(--a-paper); padding: clamp(64px, 12vw, 120px) clamp(20px, 4vw, 48px); }
[data-design="a"] .a-finish__hd { max-width: 720px; margin: 0 auto var(--a-roll); display: flex; flex-direction: column; gap: var(--a-line); }
[data-design="a"] .a-finish__title { font: 600 clamp(32px, 5vw, 56px)/1.05 var(--font-display); letter-spacing: -0.018em; color: var(--a-ink); text-wrap: balance; }
[data-design="a"] .a-finish__body { font: 400 17px/1.55 var(--font-body); color: var(--a-ink-2); max-width: 64ch; }
[data-design="a"] .a-finish__plate {
  position: relative; max-width: 1200px; margin: 0 auto; height: clamp(320px, 50vh, 520px);
  border: 1px solid var(--a-ink); border-radius: var(--a-r-card); overflow: hidden; touch-action: none;
}
[data-design="a"] .a-finish__old, [data-design="a"] .a-finish__new { position: absolute; inset: 0; }
[data-design="a"] .a-finish__old {
  background:
    radial-gradient(60% 60% at 32% 42%, color-mix(in oklab, var(--a-muted), transparent 62%), transparent 70%),
    repeating-linear-gradient(7deg, color-mix(in oklab, var(--a-ink), transparent 90%) 0 1px, transparent 1px 13px),
    color-mix(in oklab, var(--a-paper), var(--a-muted) 18%);
  filter: contrast(1.02);
}
[data-design="a"] .a-finish__new {
  background:
    radial-gradient(80% 70% at 72% 30%, color-mix(in oklab, var(--a-specimen-2), transparent 84%), transparent 64%),
    linear-gradient(180deg, var(--a-surface), color-mix(in oklab, var(--a-surface), var(--a-specimen-2) 5%));
  clip-path: inset(0 0 0 50%); animation: a-finish-drift 16s var(--a-ease-roll) infinite;
}
[data-design="a"] .a-finish__handle {
  position: absolute; top: 0; bottom: 0; left: 50%; width: 44px; transform: translateX(-50%);
  background: transparent; border: 0; padding: 0; cursor: ew-resize; color: var(--a-surface);
  animation: a-finish-handle 16s var(--a-ease-roll) infinite;
}
[data-design="a"] .a-finish__rule { position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; transform: translateX(-50%); background: var(--a-specimen); }
[data-design="a"] .a-finish__grip {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 36px; height: 36px;
  border-radius: var(--a-r-card); background: var(--a-specimen); display: inline-flex; align-items: center; justify-content: center;
}
[data-design="a"] .a-finish__grip svg { width: 16px; height: 16px; }
[data-design="a"] .a-finish__stamp {
  position: absolute; left: 50%; top: calc(50% + 30px); transform: translateX(-50%);
  font: 500 10px/1 var(--font-mono); letter-spacing: 0.18em; color: var(--a-specimen);
  background: var(--a-surface); padding: 3px 8px; border: 1px solid var(--a-specimen); border-radius: var(--a-r-pill);
}
[data-design="a"] .a-finish__label {
  position: absolute; top: 16px; font: 500 11px/1 var(--font-mono); letter-spacing: 0.16em; text-transform: uppercase;
  padding: 4px 10px; border: 1px solid currentColor; border-radius: var(--a-r-pill);
}
[data-design="a"] .a-finish__label--old { left: 16px; color: var(--a-muted); background: color-mix(in oklab, var(--a-paper), transparent 20%); }
[data-design="a"] .a-finish__label--new { right: 16px; color: var(--a-specimen-2); background: var(--a-surface); }
[data-design="a"] .a-finish[data-dragging="true"] .a-finish__new,
[data-design="a"] .a-finish[data-dragging="true"] .a-finish__handle,
[data-design="a"] .a-finish[data-paused="true"] .a-finish__new,
[data-design="a"] .a-finish[data-paused="true"] .a-finish__handle { animation-play-state: paused; }
@keyframes a-finish-drift { 0% { clip-path: inset(0 0 0 38%); } 50% { clip-path: inset(0 0 0 62%); } 100% { clip-path: inset(0 0 0 38%); } }
@keyframes a-finish-handle { 0% { left: 38%; } 50% { left: 62%; } 100% { left: 38%; } }
[data-design="a"] .a-finish__handle:focus-visible { outline: none; box-shadow: 0 0 0 3px color-mix(in oklab, var(--a-specimen), transparent 60%); }
[data-design="a"] .a-finish__note { max-width: 1200px; margin: var(--a-coat) auto 0; font: 500 12px/1.5 var(--font-mono); letter-spacing: 0.02em; color: var(--a-muted); }

/* ===== Repeated funnel CTA ===== */
[data-design="a"] .a-recta {
  display: flex; flex-direction: column; align-items: flex-start; gap: var(--a-coat);
  max-width: 880px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 48px) clamp(64px, 12vw, 120px);
}
[data-design="a"] .a-recta__line { font: 600 clamp(21px, 3vw, 28px)/1.2 var(--font-display); color: var(--a-ink); letter-spacing: -0.01em; }

/* ============================================================
   Services — fan-deck index
   ============================================================ */
[data-design="a"] .a-services { background: var(--a-surface); padding: clamp(64px, 12vw, 120px) clamp(20px, 4vw, 48px); border-top: 1px solid var(--a-border); border-bottom: 1px solid var(--a-border); }
[data-design="a"] .a-services__hd { max-width: 760px; margin: 0 auto var(--a-roll); display: flex; flex-direction: column; gap: var(--a-line); }
[data-design="a"] .a-services__title { font: 600 clamp(28px, 4vw, 48px)/1.08 var(--font-display); letter-spacing: -0.018em; color: var(--a-ink); text-wrap: balance; }
[data-design="a"] .a-services__lead { font: 400 17px/1.55 var(--font-body); color: var(--a-ink-2); }
[data-design="a"] .a-services__list { list-style: none; max-width: 880px; margin: 0 auto; padding: 0; border-top: 1px solid var(--a-ink); }
[data-design="a"] .a-services__row { display: grid; grid-template-columns: 60px 1fr; align-items: baseline; gap: var(--a-coat); padding: var(--a-coat) 0; border-bottom: 1px solid var(--a-border); position: relative; }
[data-design="a"] .a-services__row::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 0; height: 2px; background: var(--a-specimen); transition: width var(--a-dur-base) var(--a-ease-roll); }
[data-design="a"] .a-services__row:hover::after { width: 84px; }
[data-design="a"] .a-services__idx { font: 500 13px/1 var(--font-mono); letter-spacing: 0.12em; color: var(--a-muted); }
[data-design="a"] .a-services__name { font: 600 clamp(18px, 2.4vw, 28px)/1.2 var(--font-display); color: var(--a-ink); letter-spacing: -0.01em; }

/* ============================================================
   4. Process / Prep — north-light reading panel + phase track
   ============================================================ */
[data-design="a"] .a-process { padding: clamp(64px, 12vw, 120px) clamp(20px, 4vw, 48px); background: var(--a-paper); max-width: 1320px; margin: 0 auto; }
[data-design="a"] .a-process__panel { display: grid; grid-template-columns: 1fr 1.2fr; border: 1px solid var(--a-ink); border-radius: var(--a-r-card); overflow: hidden; min-height: 420px; }
[data-design="a"] .a-process__field { position: relative; background: var(--a-specimen-2); overflow: hidden; min-height: 240px; }
[data-design="a"] .a-process__north {
  position: absolute; inset: -20%;
  background: radial-gradient(circle at var(--pn-x, 30%) var(--pn-y, 20%),
    color-mix(in oklab, #FFF0D7, transparent 58%) 0%, color-mix(in oklab, #FFF0D7, transparent 82%) 22%, transparent 55%);
  mix-blend-mode: screen; animation: a-process-north 22s var(--a-ease-roll) infinite alternate;
}
@keyframes a-process-north { 0% { --pn-x: 22%; --pn-y: 18%; opacity: 0.6; } 50% { --pn-x: 55%; --pn-y: 40%; opacity: 0.9; } 100% { --pn-x: 80%; --pn-y: 66%; opacity: 0.62; } }
@property --pn-x { syntax: '<percentage>'; inherits: false; initial-value: 30%; }
@property --pn-y { syntax: '<percentage>'; inherits: false; initial-value: 20%; }
[data-design="a"] .a-process[data-paused="true"] .a-process__north { animation-play-state: paused; }
[data-design="a"] .a-process__meta { background: var(--a-surface); border-left: 1px solid var(--a-ink); padding: clamp(28px, 5vw, 56px); display: flex; flex-direction: column; gap: var(--a-stroke); }
[data-design="a"] .a-process__title { font: 600 clamp(28px, 4vw, 44px)/1.08 var(--font-display); letter-spacing: -0.018em; color: var(--a-ink); }
[data-design="a"] .a-process__lead { font: 400 17px/1.55 var(--font-body); color: var(--a-ink-2); max-width: 56ch; }
[data-design="a"] .a-process__phases { list-style: none; margin: var(--a-stroke) 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--a-stroke); }
[data-design="a"] .a-process__phases li { display: flex; align-items: baseline; gap: var(--a-bristle); padding-top: var(--a-line); border-top: 1px solid var(--a-border); font: 600 16px/1.3 var(--font-display); color: var(--a-ink); }
[data-design="a"] .a-process__phases span { font: 500 13px/1 var(--font-mono); color: var(--a-specimen); letter-spacing: 0.08em; }

/* ============================================================
   About — existing/new split
   ============================================================ */
[data-design="a"] .a-about { display: grid; grid-template-columns: 5fr 7fr; }
[data-design="a"] .a-about__old { background: var(--a-surface); padding: clamp(64px, 12vw, 120px) clamp(20px, 4vw, 48px); border-right: 2px solid var(--a-specimen); }
[data-design="a"] .a-about__pull { font: 600 clamp(24px, 3.4vw, 36px)/1.25 var(--font-display); color: var(--a-ink-2); margin-top: var(--a-coat); max-width: 18ch; letter-spacing: -0.012em; }
[data-design="a"] .a-about__new { background: var(--a-paper); padding: clamp(64px, 12vw, 120px) clamp(20px, 4vw, 48px); }
[data-design="a"] .a-about__title { font: 600 clamp(28px, 4vw, 48px)/1.08 var(--font-display); letter-spacing: -0.018em; color: var(--a-ink); margin-bottom: var(--a-coat); }
[data-design="a"] .a-about__new p { font: 400 17px/1.55 var(--font-body); color: var(--a-ink-2); max-width: 60ch; margin-bottom: var(--a-coat); }
[data-design="a"] .a-about__line { color: var(--a-muted) !important; }
[data-design="a"] .a-about__phone { display: inline-flex; align-items: center; min-height: 44px; font: 500 16px/1 var(--font-mono); letter-spacing: 0.02em; color: var(--a-specimen); text-decoration: none; border-bottom: 1px solid var(--a-specimen); padding-bottom: 4px; }
[data-design="a"] .a-about__phone:hover { color: var(--a-ink); border-color: var(--a-ink); }
[data-design="a"] .a-about__mail { display: block; margin-top: var(--a-stroke); font: 500 14px/1.4 var(--font-mono); color: var(--a-muted); text-decoration: none; }
[data-design="a"] .a-about__mail:hover { color: var(--a-ink); }

/* ============================================================
   Service Area
   ============================================================ */
[data-design="a"] .a-area { background: var(--a-paper); padding: clamp(64px, 12vw, 120px) clamp(20px, 4vw, 48px); max-width: 880px; margin: 0 auto; display: flex; flex-direction: column; gap: var(--a-line); align-items: flex-start; }
[data-design="a"] .a-area__title { font: 600 clamp(28px, 4vw, 48px)/1.08 var(--font-display); letter-spacing: -0.018em; color: var(--a-ink); }
[data-design="a"] .a-area__body { font: 400 17px/1.55 var(--font-body); color: var(--a-ink-2); max-width: 60ch; }

/* ============================================================
   Footer
   ============================================================ */
[data-design="a"] .a-footer { background: var(--a-ink); color: var(--a-paper); padding: clamp(64px, 10vw, 80px) clamp(20px, 4vw, 48px) var(--a-roll); }
[data-design="a"] .a-footer__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--a-roll); max-width: 1100px; margin: 0 auto; }
[data-design="a"] .a-footer__col { display: flex; flex-direction: column; gap: var(--a-bristle); }
[data-design="a"] .a-footer__name { font: 600 21px/1 var(--font-display); letter-spacing: -0.012em; margin-bottom: var(--a-pin); }
[data-design="a"] .a-footer__meta { font: 400 14px/1.5 var(--font-body); color: color-mix(in oklab, var(--a-paper), transparent 35%); }
[data-design="a"] .a-footer__phone { font: 500 17px/1 var(--font-mono); color: var(--a-paper); text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; }
[data-design="a"] .a-footer__phone--alt { font-size: 14px; color: color-mix(in oklab, var(--a-paper), transparent 30%); }
[data-design="a"] .a-footer__mail { font: 500 14px/1 var(--font-mono); color: color-mix(in oklab, var(--a-paper), transparent 25%); text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; }
[data-design="a"] .a-footer__funnel { font: 600 15px/1 var(--font-display); color: var(--a-specimen-3); text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; }
[data-design="a"] .a-footer__funnel:hover, [data-design="a"] .a-footer__phone:hover, [data-design="a"] .a-footer__mail:hover { text-decoration: underline; }
[data-design="a"] .a-footer__rule { height: 1px; background: color-mix(in oklab, var(--a-paper), transparent 80%); max-width: 1100px; margin: var(--a-roll) auto var(--a-coat); }
[data-design="a"] .a-footer__legal { font: 500 13px/1.5 var(--font-mono); color: color-mix(in oklab, var(--a-paper), transparent 45%); max-width: 1100px; margin: 0 auto; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
  [data-design="a"] .a-process__panel { grid-template-columns: 1fr; }
  [data-design="a"] .a-process__meta { border-left: 0; border-top: 1px solid var(--a-ink); }
  [data-design="a"] .a-about { grid-template-columns: 1fr; }
  [data-design="a"] .a-about__old { border-right: 0; border-bottom: 2px solid var(--a-specimen); }
}
@media (max-width: 720px) {
  [data-design="a"] .a-survey__body { grid-template-columns: 1fr; padding-left: 60px; }
  [data-design="a"] .a-survey__step--final .a-survey__body { grid-template-columns: 1fr; }
  [data-design="a"] .a-survey__row { grid-template-columns: 40px 1fr; }
  [data-design="a"] .a-survey__ans { grid-column: 1 / -1; text-align: left; padding-left: 60px; }
  [data-design="a"] .a-process__phases { grid-template-columns: 1fr; }
  [data-design="a"] .a-footer__grid { grid-template-columns: 1fr; gap: var(--a-coat); }
}
@media (max-width: 560px) {
  [data-design="a"] .a-header__bar { height: 64px; padding: 0 16px; }
  [data-design="a"] .a-logo__ref { display: none; }
  [data-design="a"] .a-hero { padding: clamp(56px, 16vh, 96px) 16px 56px; min-height: 78vh; }
  [data-design="a"] .a-hero__chip { margin-left: 0; }
  [data-design="a"] .a-survey, [data-design="a"] .a-finish, [data-design="a"] .a-services,
  [data-design="a"] .a-process, [data-design="a"] .a-area { padding: clamp(56px, 14vw, 80px) 16px; }
  [data-design="a"] .a-about__old, [data-design="a"] .a-about__new { padding: clamp(56px, 14vw, 80px) 16px; }
  [data-design="a"] .a-recta { padding: 0 16px clamp(56px, 14vw, 80px); }
  [data-design="a"] .a-survey__q { font-size: 18px; }
  [data-design="a"] .a-survey__body { padding-left: 0; padding-right: 0; }
  [data-design="a"] .a-survey__row { padding: 18px 0; }
  [data-design="a"] .a-finish__plate { height: 64vh; max-height: 480px; }
  [data-design="a"] .a-finish__label { font-size: 10px; padding: 3px 6px; }
}
@media (max-width: 380px) {
  [data-design="a"] .a-logo__mark { font-size: 17px; }
  [data-design="a"] .a-finish__stamp { display: none; }
  [data-design="a"] .a-survey__idx { display: none; }
  [data-design="a"] .a-survey__row { grid-template-columns: 1fr; }
}

/* ============================================================
   Reduced motion — every signature interaction has a fallback
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .a-light-rule__band { animation: none; background-position: 50% 50%; }
  [data-design="a"] .a-drawer__sheet { transition: none; }
  [data-design="a"] .a-cta__arrow { animation: none; }
  [data-design="a"] .a-cta__sheen { display: none; }
  [data-design="a"] .a-hero__glow { animation: none; opacity: 0.85; transform: scale(1); }
  [data-design="a"] .a-pointer__rule, [data-design="a"] .a-pointer__label { animation: none; opacity: 0.7; }
  [data-design="a"] .a-finish__new, [data-design="a"] .a-finish__handle { animation: none; }
  [data-design="a"] .a-finish__new { clip-path: inset(0 0 0 50%); }
  [data-design="a"] .a-finish__handle { left: 50%; }
  [data-design="a"] .a-process__north { animation: none; opacity: 0.7; }
  [data-design="a"] .a-survey__body, [data-design="a"] .a-survey__step, [data-design="a"] .a-pick { transition: none; }
  [data-design="a"] .a-survey__step[data-state="active"] .a-survey__body { max-height: none; }
}

/* ============================================================
   Mobile no-horizontal-scroll guard (MANDATORY — appended last)
   ============================================================ */
[data-design="a"].dq-design, [data-design="a"] .dq-design { max-width: 100%; overflow-x: clip; }
[data-design="a"] * { min-width: 0; }
[data-design="a"] img, [data-design="a"] svg:not([data-keep-size]) { max-width: 100%; height: auto; }

/* Hero/CTA visibility floor — text-bearing hero children + CTA never opacity-suppressed */
[data-design="a"] [data-mf-role="hero"] :is(h1,h2,p,.a-hero__title,.a-hero__sub,.a-hero__proof,.a-hero__kicker),
[data-design="a"] [data-mf-role="cta"] { opacity: 1 !important; }

/* 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; }