/* ============================================================
   Cornice Painting LLC — Design A (Seam, remapped to data-design="a")
   Trade: painting. Slot-scoped [data-design="a"] throughout.
   ============================================================ */

[data-design="a"] {
  /* Two surfaces opposed across one hairline — Seam token system */
  --a-ink: #0E0F12;
  --a-graphite: #2A2B2F;
  --a-paper-new: #F8F7F5;
  --a-paper-old: #EAE2D0;
  --a-patina: #4F5E54;
  --a-accent: #2C5DCB;
  --a-laser: #00B3D6;
  --a-muted: #79767A;
  --a-rule: #1A1B1F;
  --a-critical: #B23B2A;
  --a-success: #4F7A4A;

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

  /* Typography */
  --font-display: 'Söhne', 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-body: 'Söhne', 'Inter', -apple-system, system-ui, sans-serif;
  --font-survey: 'JetBrains Mono', 'IBM Plex Mono', ui-monospace, Menlo, monospace;
  --font-archive: 'GT Sectra', 'Fraunces', 'Iowan Old Style', Georgia, serif;

  /* Spacing — the 8px tape measure */
  --tick: 4px; --mark: 8px; --module: 16px; --course: 24px;
  --bay: 48px; --span: 80px; --section: 128px; --story: 200px;

  /* Motion */
  --dur-snap: 120ms; --dur-draw: 320ms; --dur-settle: 540ms; --dur-unfold: 720ms;
  --dur-drift: 26s; --dur-drift-long: 31s;
  --ease-snap: cubic-bezier(0.7, 0, 0.2, 1);
  --ease-pencil: cubic-bezier(0.2, 0.7, 0.3, 1);
  --ease-settle: cubic-bezier(0.16, 0.84, 0.32, 1);
  --ease-drift: cubic-bezier(0.45, 0.05, 0.55, 0.95);

  /* Radius */
  --r-0: 0; --r-1: 2px; --r-2: 6px; --r-pill: 999px;

  background: var(--a-paper-new);
  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 (badge) ===== */
[data-design="a"] .a-stamp {
  display: inline-flex; align-items: center; padding: 2px 8px; border-radius: var(--r-pill);
  font: 500 11px/1.5 var(--font-survey); letter-spacing: 0.10em; text-transform: uppercase;
  border: 1px solid currentColor;
}
[data-design="a"] .a-stamp--existing { color: var(--a-patina); }
[data-design="a"] .a-stamp--new { color: var(--a-accent); }
[data-design="a"] .a-stamp--scoped { color: var(--a-success); }

/* ============================================================
   1. Animated minimalist header
   ============================================================ */
[data-design="a"] .a-header {
  position: sticky; top: 0; z-index: 40; background: var(--a-paper-new);
}
[data-design="a"] .a-header__bar {
  display: flex; align-items: center; justify-content: space-between;
  height: 88px; padding: 0 clamp(20px, 4vw, 48px);
}
[data-design="a"] .a-logo { text-decoration: none; }
[data-design="a"] .a-logo__mark {
  font: 500 21px/1 var(--font-display); letter-spacing: -0.012em; color: var(--a-ink);
}
[data-design="a"] .a-burger {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; min-width: 44px;
  border: 1px solid var(--a-rule); background: transparent; padding: 8px 14px; border-radius: var(--r-1);
  color: var(--a-ink); cursor: pointer;
  transition: background var(--dur-snap) var(--ease-snap), border-color var(--dur-snap) var(--ease-snap);
}
[data-design="a"] .a-burger:hover { background: var(--a-paper-old); border-color: var(--a-accent); }
[data-design="a"] .a-burger:focus-visible { outline: none; box-shadow: 0 0 0 3px color-mix(in oklab, var(--a-accent), transparent 65%); }
[data-design="a"] .a-burger__bars { display: inline-flex; flex-direction: column; gap: 3px; }
[data-design="a"] .a-burger__bars span { display: block; width: 16px; height: 1px; background: currentColor; }

[data-design="a"] .a-header__rule { position: relative; height: 2px; background: var(--a-rule); overflow: hidden; }
[data-design="a"] .a-header__sweep {
  position: absolute; top: 0; bottom: 0; left: -25%; width: 35%;
  background: linear-gradient(90deg, transparent 0%,
    color-mix(in oklab, var(--a-accent), transparent 70%) 40%,
    color-mix(in oklab, var(--a-accent), transparent 30%) 50%,
    color-mix(in oklab, var(--a-accent), transparent 70%) 60%, transparent 100%);
  animation: a-header-sweep var(--dur-drift) linear infinite;
}
@keyframes a-header-sweep { 0% { transform: translateX(0); } 100% { transform: translateX(370%); } }

/* Drawer */
[data-design="a"] .a-drawer {
  position: fixed; inset: 0; z-index: 60;
  background: color-mix(in oklab, var(--a-ink), transparent 35%);
  opacity: 0; pointer-events: none;
  transition: opacity var(--dur-draw) var(--ease-pencil);
}
[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; background: var(--a-paper-old);
  border-bottom: 2px solid var(--a-accent); padding: clamp(24px, 5vw, 64px);
  transform: translateY(-12%); transition: transform var(--dur-unfold) var(--ease-settle);
}
[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-rule); padding: 8px 14px;
  font: 500 12px/1 var(--font-survey); letter-spacing: 0.10em; text-transform: uppercase; cursor: pointer;
}
[data-design="a"] .a-drawer__close:focus-visible { outline: none; box-shadow: 0 0 0 3px color-mix(in oklab, var(--a-accent), transparent 65%); }
[data-design="a"] .a-drawer__nav { display: flex; flex-direction: column; gap: var(--course); margin-top: 64px; }
[data-design="a"] .a-drawer__nav a {
  font: 500 clamp(28px, 5vw, 40px)/1.08 var(--font-display);
  color: var(--a-graphite); text-decoration: none; letter-spacing: -0.018em;
  padding-left: 56px; position: relative; min-height: 44px; display: inline-flex; align-items: center;
  transition: color var(--dur-snap) var(--ease-snap), padding-left var(--dur-draw) var(--ease-pencil);
}
[data-design="a"] .a-drawer__nav a::before {
  content: ""; position: absolute; left: 0; top: 50%; width: 32px; height: 1px; background: var(--a-rule);
  transition: width var(--dur-draw) var(--ease-pencil), background var(--dur-snap) var(--ease-snap);
}
[data-design="a"] .a-drawer__nav a:hover, [data-design="a"] .a-drawer__nav a:focus-visible {
  color: var(--a-ink); padding-left: 72px; outline: none;
}
[data-design="a"] .a-drawer__nav a:hover::before, [data-design="a"] .a-drawer__nav a:focus-visible::before {
  width: 56px; background: var(--a-accent);
}
[data-design="a"] .a-drawer__funnel { color: var(--a-accent); }
[data-design="a"] .a-drawer__phone { font-family: var(--font-survey) !important; font-size: clamp(17px, 3vw, 21px) !important; letter-spacing: 0.02em; }
[data-design="a"] .a-drawer__addr {
  margin-top: var(--bay); font: 500 13px/1.5 var(--font-survey); color: var(--a-muted); letter-spacing: 0.04em;
}

/* ============================================================
   2. Animated CTA — eye-draw funnel anchor
   ============================================================ */
[data-design="a"] .a-cta {
  position: relative; display: inline-flex; align-items: center; gap: var(--mark);
  padding: 14px 22px 14px 18px; min-height: 44px;
  background: var(--a-accent); color: var(--a-paper-new);
  border: 1px solid var(--a-accent); border-radius: var(--r-1);
  font: 500 16px/1 var(--font-display); letter-spacing: -0.005em; text-decoration: none; overflow: hidden;
  cursor: pointer;
  transition: background var(--dur-draw) var(--ease-pencil), transform var(--dur-snap) var(--ease-snap);
}
[data-design="a"] .a-cta__stamp {
  font: 500 10px/1 var(--font-survey); letter-spacing: 0.12em; text-transform: uppercase;
  opacity: 0.55; padding-right: 10px; border-right: 1px solid color-mix(in oklab, var(--a-paper-new), transparent 70%);
}
[data-design="a"] .a-cta__label { display: inline-block; transition: transform var(--dur-snap) var(--ease-snap); }
[data-design="a"] .a-cta__tick {
  width: 36px; height: 12px; color: currentColor; transform: translateX(0);
  transition: transform var(--dur-snap) var(--ease-snap);
  animation: a-cta-breath 4200ms var(--ease-drift) infinite;
}
[data-design="a"] .a-cta__tick svg { display: block; width: 100%; height: 100%; }
[data-design="a"] .a-cta__draw {
  position: absolute; left: 18px; right: 22px; bottom: 8px; height: 1px; background: var(--a-laser);
  transform-origin: left center; transform: scaleX(0); transition: transform 220ms var(--ease-pencil);
}
@keyframes a-cta-breath { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(3px); } }
[data-design="a"] .a-cta:hover, [data-design="a"] .a-cta:focus-visible { background: var(--a-ink); outline: none; }
[data-design="a"] .a-cta:hover .a-cta__tick, [data-design="a"] .a-cta:focus-visible .a-cta__tick { transform: translateX(14px); animation-play-state: paused; }
[data-design="a"] .a-cta:hover .a-cta__label, [data-design="a"] .a-cta:focus-visible .a-cta__label { transform: translateX(-4px); }
[data-design="a"] .a-cta:hover .a-cta__draw, [data-design="a"] .a-cta:focus-visible .a-cta__draw { transform: scaleX(1); }
[data-design="a"] .a-cta:focus-visible { box-shadow: 0 0 0 3px color-mix(in oklab, var(--a-accent), transparent 60%); }
[data-design="a"] .a-cta:active { transform: translateY(1px); }

/* ============================================================
   HERO — themed-movement schematic: ONE arrival wash layer
   ============================================================ */
[data-design="a"] .a-hero {
  position: relative; overflow: hidden; background: var(--a-paper-new);
  padding: clamp(72px, 12vh, 140px) clamp(20px, 4vw, 48px) clamp(56px, 9vh, 110px);
  min-height: clamp(520px, 74vh, 760px); display: flex; align-items: center;
}
/* one animated substrate layer: a fresh coat washing in, settling, then a quiet breath */
[data-design="a"] .a-hero__wash { position: absolute; inset: 0; pointer-events: none; }
[data-design="a"] .a-hero__coat {
  position: absolute; inset: 0; transform-origin: left center; transform: scaleX(0);
  background:
    radial-gradient(120% 90% at 18% 22%, color-mix(in oklab, var(--a-accent), transparent 80%), transparent 60%),
    linear-gradient(112deg, color-mix(in oklab, var(--a-accent), transparent 86%) 0%,
      color-mix(in oklab, var(--a-paper-old), transparent 35%) 46%, transparent 78%);
  animation: a-hero-coat 1700ms var(--ease-settle) forwards, a-hero-breath 9s var(--ease-drift) 1900ms infinite;
}
[data-design="a"] .a-hero__seam {
  position: absolute; top: 0; bottom: 0; left: 0; width: 2px; background: var(--a-accent);
  transform-origin: top center; transform: scaleY(0);
  animation: a-hero-seam 900ms var(--ease-pencil) 300ms forwards;
}
@keyframes a-hero-coat { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes a-hero-seam { from { transform: scaleY(0); } to { transform: scaleY(1); } }
@keyframes a-hero-breath { 0%, 100% { opacity: 1; } 50% { opacity: 0.82; } }

[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-survey); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--a-patina); margin-bottom: var(--module);
}
[data-design="a"] .a-hero__title {
  font: 500 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(--course);
}
[data-design="a"] .a-hero__sub {
  font: 400 clamp(17px, 2.4vw, 21px)/1.5 var(--font-body); color: var(--a-graphite);
  max-width: 56ch; margin-bottom: var(--module);
}
[data-design="a"] .a-hero__proof {
  font: 500 13px/1.5 var(--font-survey); letter-spacing: 0.02em; color: var(--a-muted);
  margin-bottom: var(--bay);
}
[data-design="a"] .a-hero__cta { vertical-align: middle; }
[data-design="a"] .a-hero__chip { margin-left: var(--module); vertical-align: middle; }

/* ============================================================
   6. Animated pointer — hero -> funnel wayfinding (not a button)
   ============================================================ */
[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;
  animation: a-pointer-extend 5s ease-in-out infinite;
}
[data-design="a"] .a-pointer__label {
  font: 500 11px/1 var(--font-survey); letter-spacing: 0.2em; text-transform: uppercase;
  opacity: 0; animation: a-pointer-stamp 5s ease-in-out infinite;
}
@keyframes a-pointer-extend { 0%, 100% { transform: scaleY(0.4); opacity: 0.4; } 50% { transform: scaleY(1); opacity: 0.85; } }
@keyframes a-pointer-stamp { 0%, 30%, 100% { opacity: 0; } 50%, 70% { opacity: 0.85; } }

/* ============================================================
   5. The qualifying funnel (Site Survey)
   ============================================================ */
[data-design="a"] .a-survey { background: var(--a-paper-new); padding: var(--section) clamp(20px, 4vw, 48px); }
[data-design="a"] .a-survey__hd { max-width: 720px; margin: 0 auto var(--bay); }
[data-design="a"] .a-survey__title {
  font: 500 clamp(32px, 5vw, 56px)/1.05 var(--font-display); letter-spacing: -0.018em;
  color: var(--a-ink); margin: var(--module) 0; text-wrap: balance;
}
[data-design="a"] .a-survey__intro { font: 400 17px/1.55 var(--font-body); color: var(--a-muted); }
[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-rule); }
[data-design="a"] .a-survey__step {
  border-bottom: 1px solid var(--a-rule); position: relative; background: var(--a-paper-new);
  transition: background var(--dur-draw) var(--ease-pencil);
}
[data-design="a"] .a-survey__step[data-state="active"] {
  background: color-mix(in oklab, var(--a-paper-new), var(--a-accent) 3%);
  box-shadow: inset 0 -2px 0 0 var(--a-laser);
}
[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(--mark); padding: 2px 8px;
  border: 1px solid var(--a-success); color: var(--a-success);
  font: 500 10px/1.5 var(--font-survey); letter-spacing: 0.14em;
}
[data-design="a"] .a-survey__row {
  display: grid; grid-template-columns: 60px 1fr auto; align-items: baseline;
  gap: var(--course); padding: var(--course) 0;
}
[data-design="a"] .a-survey__idx { font: 500 13px/1 var(--font-survey); letter-spacing: 0.12em; color: var(--a-muted); }
[data-design="a"] .a-survey__q { font: 500 21px/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-survey); color: var(--a-graphite); text-align: right; }
[data-design="a"] .a-survey__body {
  border: 0; padding: 0 0 var(--course) 84px; margin: 0;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--module);
  max-height: 0; overflow: hidden;
  transition: max-height var(--dur-unfold) var(--ease-settle), padding var(--dur-unfold) var(--ease-settle);
}
[data-design="a"] .a-survey__step[data-state="active"] .a-survey__body { max-height: 640px; padding-bottom: var(--course); }
[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(--mark); padding: 14px 18px; min-height: 44px;
  border: 1px solid var(--a-rule); border-radius: var(--r-1);
  font: 400 15px/1.2 var(--font-body); color: var(--a-ink); cursor: pointer;
  background: var(--a-paper-new); position: relative;
  transition: border-color var(--dur-snap) var(--ease-snap), background var(--dur-snap) var(--ease-snap);
}
[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-rule); border-radius: 50%;
  flex-shrink: 0; background: transparent;
  transition: background var(--dur-snap) var(--ease-snap), border-color var(--dur-snap) var(--ease-snap);
}
[data-design="a"] .a-pick:hover { border-color: var(--a-accent); }
[data-design="a"] .a-pick:has(input:checked) { border-color: var(--a-laser); background: color-mix(in oklab, var(--a-paper-new), var(--a-laser) 6%); }
[data-design="a"] .a-pick:has(input:checked)::before { background: var(--a-laser); border-color: var(--a-laser); }
[data-design="a"] .a-pick:focus-within { box-shadow: 0 0 0 3px color-mix(in oklab, var(--a-accent), transparent 65%); outline: none; }

[data-design="a"] .a-field { display: flex; flex-direction: column; gap: var(--tick); }
[data-design="a"] .a-field--full { grid-column: 1 / -1; }
[data-design="a"] .a-field__lab {
  font: 500 11px/1 var(--font-survey); letter-spacing: 0.12em; 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-rule); 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(--dur-snap) var(--ease-snap);
}
[data-design="a"] .a-field input:focus, [data-design="a"] .a-field textarea:focus { border-bottom-color: var(--a-accent); border-bottom-width: 2px; }
[data-design="a"] .a-survey__submit { margin-top: var(--module); grid-column: 1 / -1; justify-self: start; }
[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(--bay); padding: var(--course); border: 1px solid var(--a-success); color: var(--a-success);
  font: 500 16px/1.4 var(--font-survey);
}

/* ============================================================
   3. Material-finish motif (before -> after seam slider)
   ============================================================ */
[data-design="a"] .a-slider { background: var(--a-paper-new); padding: var(--section) clamp(20px, 4vw, 48px); }
[data-design="a"] .a-slider__hd { max-width: 720px; margin: 0 auto var(--bay); }
[data-design="a"] .a-slider__title {
  font: 500 clamp(32px, 5vw, 56px)/1.05 var(--font-display); letter-spacing: -0.018em;
  color: var(--a-ink); margin: var(--module) 0; text-wrap: balance;
}
[data-design="a"] .a-slider__body { font: 400 17px/1.55 var(--font-body); color: var(--a-muted); max-width: 64ch; }
[data-design="a"] .a-slider__plate {
  position: relative; max-width: 1200px; margin: 0 auto; height: clamp(320px, 50vh, 520px);
  border: 1px solid var(--a-rule); overflow: hidden; touch-action: none;
}
[data-design="a"] .a-slider__old, [data-design="a"] .a-slider__new { position: absolute; inset: 0; }
[data-design="a"] .a-slider__old {
  background:
    radial-gradient(60% 60% at 30% 40%, color-mix(in oklab, var(--a-patina), transparent 70%), transparent 70%),
    repeating-linear-gradient(8deg, color-mix(in oklab, var(--a-ink), transparent 90%) 0 1px, transparent 1px 12px),
    var(--a-paper-old);
  filter: contrast(1.02);
}
[data-design="a"] .a-slider__new {
  background:
    linear-gradient(180deg, var(--a-paper-new), color-mix(in oklab, var(--a-paper-new), var(--a-accent) 6%)),
    var(--a-paper-new);
  clip-path: inset(0 0 0 50%);
  animation: a-slider-drift 16s var(--ease-drift) infinite;
}
[data-design="a"] .a-slider__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-paper-new);
  animation: a-slider-handle 16s var(--ease-drift) infinite;
}
[data-design="a"] .a-slider__rule {
  position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; transform: translateX(-50%);
  background: var(--a-accent); box-shadow: 0 0 0 1px color-mix(in oklab, var(--a-accent), transparent 70%);
}
[data-design="a"] .a-slider__grip {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 36px; height: 36px;
  border-radius: var(--r-1); background: var(--a-accent); display: inline-flex; align-items: center; justify-content: center;
}
[data-design="a"] .a-slider__grip svg { width: 16px; height: 16px; }
[data-design="a"] .a-slider__stamp {
  position: absolute; left: 50%; top: calc(50% + 30px); transform: translateX(-50%);
  font: 500 10px/1 var(--font-survey); letter-spacing: 0.18em; color: var(--a-accent);
  background: var(--a-paper-new); padding: 3px 8px; border: 1px solid var(--a-accent);
}
[data-design="a"] .a-slider__label {
  position: absolute; top: 16px; font: 500 11px/1 var(--font-survey); letter-spacing: 0.16em;
  text-transform: uppercase; padding: 4px 10px; border: 1px solid currentColor;
}
[data-design="a"] .a-slider__label--old { left: 16px; color: var(--a-patina); }
[data-design="a"] .a-slider__label--new { right: 16px; color: var(--a-accent); background: var(--a-paper-new); }
[data-design="a"] .a-slider[data-dragging="true"] .a-slider__new,
[data-design="a"] .a-slider[data-dragging="true"] .a-slider__handle,
[data-design="a"] .a-slider[data-paused="true"] .a-slider__new,
[data-design="a"] .a-slider[data-paused="true"] .a-slider__handle { animation-play-state: paused; }
@keyframes a-slider-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-slider-handle { 0% { left: 38%; } 50% { left: 62%; } 100% { left: 38%; } }
[data-design="a"] .a-slider__handle:focus-visible { outline: none; box-shadow: 0 0 0 3px color-mix(in oklab, var(--a-accent), transparent 60%); }
[data-design="a"] .a-slider__note {
  max-width: 1200px; margin: var(--course) auto 0; font: 500 12px/1.5 var(--font-survey);
  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(--course);
  max-width: 880px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 48px) var(--section);
}
[data-design="a"] .a-recta__line { font: 500 clamp(21px, 3vw, 28px)/1.2 var(--font-display); color: var(--a-ink); letter-spacing: -0.01em; }

/* ============================================================
   Services — survey index
   ============================================================ */
[data-design="a"] .a-services { background: var(--a-paper-old); padding: var(--section) clamp(20px, 4vw, 48px); }
[data-design="a"] .a-services__hd { max-width: 760px; margin: 0 auto var(--bay); }
[data-design="a"] .a-services__title {
  font: 500 clamp(28px, 4vw, 48px)/1.08 var(--font-display); letter-spacing: -0.018em;
  color: var(--a-ink); margin: var(--module) 0; text-wrap: balance;
}
[data-design="a"] .a-services__lead { font: 400 17px/1.55 var(--font-body); color: var(--a-graphite); }
[data-design="a"] .a-services__list { list-style: none; max-width: 880px; margin: 0 auto; padding: 0; border-top: 1px solid var(--a-rule); }
[data-design="a"] .a-services__row {
  display: grid; grid-template-columns: 60px 1fr; align-items: baseline; gap: var(--course);
  padding: var(--course) 0; border-bottom: 1px solid var(--a-rule); position: relative;
}
[data-design="a"] .a-services__row::after {
  content: ""; position: absolute; left: 0; bottom: -1px; width: 0; height: 2px; background: var(--a-accent);
  transition: width var(--dur-draw) var(--ease-pencil);
}
[data-design="a"] .a-services__row:hover::after { width: 84px; }
[data-design="a"] .a-services__idx { font: 500 13px/1 var(--font-survey); letter-spacing: 0.12em; color: var(--a-muted); }
[data-design="a"] .a-services__name { font: 500 clamp(18px, 2.4vw, 28px)/1.2 var(--font-display); color: var(--a-ink); letter-spacing: -0.01em; }

/* ============================================================
   4. Process / Prep — redline draw-in
   ============================================================ */
[data-design="a"] .a-redlines {
  position: relative; padding: var(--section) clamp(20px, 4vw, 48px);
  background: var(--a-paper-old); color: var(--a-critical); overflow: hidden;
}
[data-design="a"] .a-redlines__grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(to right, color-mix(in oklab, var(--a-rule), transparent 88%) 1px, transparent 1px);
  background-size: calc(100% / 8) 100%; opacity: 0.5;
}
[data-design="a"] .a-redlines__draw { position: absolute; inset: 0; width: 100%; height: 100%; }
[data-design="a"] .a-rl { stroke-dasharray: 1200; stroke-dashoffset: 1200; opacity: 0; transition: opacity 200ms ease; }
[data-design="a"] .a-rl-text { opacity: 0; transition: opacity 240ms var(--ease-pencil); }
[data-design="a"] .a-redlines[data-drawn="true"] .a-rl { opacity: 1; animation: a-rl-draw 1100ms var(--ease-pencil) forwards; }
[data-design="a"] .a-redlines[data-drawn="true"] .a-rl-text { opacity: 1; }
[data-design="a"] .a-rl--2 { animation-delay: 220ms; }
[data-design="a"] .a-rl--3 { animation-delay: 280ms; }
[data-design="a"] .a-rl--4 { animation-delay: 360ms; }
[data-design="a"] .a-rl--5 { animation-delay: 460ms; }
[data-design="a"] .a-rl--6 { animation-delay: 540ms; }
[data-design="a"] .a-rl--7 { animation-delay: 620ms; stroke-dasharray: 80; stroke-dashoffset: 80; }
[data-design="a"] .a-rl-text--1 { transition-delay: 700ms; }
[data-design="a"] .a-rl-text--2 { transition-delay: 760ms; }
[data-design="a"] .a-rl-text--3 { transition-delay: 820ms; }
[data-design="a"] .a-redlines[data-drawn="true"] .a-redlines__draw { animation: a-redlines-drift 12s var(--ease-drift) infinite; }
[data-design="a"] .a-redlines[data-paused="true"] .a-redlines__draw { animation-play-state: paused; }
@keyframes a-rl-draw { to { stroke-dashoffset: 0; } }
@keyframes a-redlines-drift { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(2px, -2px); } }
[data-design="a"] .a-redlines__hd {
  position: relative; max-width: 760px; background: var(--a-paper-new); border: 1px solid var(--a-rule);
  padding: var(--bay); color: var(--a-ink);
}
[data-design="a"] .a-redlines__title { font: 500 clamp(28px, 4vw, 48px)/1.08 var(--font-display); letter-spacing: -0.018em; margin: var(--module) 0; }
[data-design="a"] .a-redlines__hd p { font: 400 17px/1.55 var(--font-body); color: var(--a-muted); }
[data-design="a"] .a-redlines__phases {
  list-style: none; margin: var(--bay) 0 0; padding: 0; display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--module);
}
[data-design="a"] .a-redlines__phases li {
  display: flex; align-items: baseline; gap: var(--mark); padding-top: var(--module);
  border-top: 1px solid var(--a-rule); font: 500 16px/1.3 var(--font-display); color: var(--a-ink);
}
[data-design="a"] .a-redlines__phases span { font: 500 13px/1 var(--font-survey); color: var(--a-accent); letter-spacing: 0.08em; }

/* ============================================================
   About / Crew — existing/new split
   ============================================================ */
[data-design="a"] .a-about { display: grid; grid-template-columns: 5fr 7fr; }
[data-design="a"] .a-about__old { background: var(--a-paper-old); padding: var(--section) clamp(20px, 4vw, 48px); border-right: 2px solid var(--a-accent); }
[data-design="a"] .a-about__pull {
  font: italic 400 clamp(21px, 3vw, 28px)/1.4 var(--font-archive); color: var(--a-patina);
  margin-top: var(--course); max-width: 30ch;
}
[data-design="a"] .a-about__new { background: var(--a-paper-new); padding: var(--section) clamp(20px, 4vw, 48px); }
[data-design="a"] .a-about__title { font: 500 clamp(28px, 4vw, 48px)/1.08 var(--font-display); letter-spacing: -0.018em; color: var(--a-ink); margin-bottom: var(--course); }
[data-design="a"] .a-about__new p { font: 400 17px/1.55 var(--font-body); color: var(--a-graphite); max-width: 60ch; margin-bottom: var(--course); }
[data-design="a"] .a-about__line { color: var(--a-muted) !important; font-style: italic; }
[data-design="a"] .a-about__phone {
  display: inline-flex; align-items: center; min-height: 44px; font: 500 16px/1 var(--font-survey);
  letter-spacing: 0.02em; color: var(--a-accent); text-decoration: none; border-bottom: 1px solid var(--a-accent); padding-bottom: 4px;
}
[data-design="a"] .a-about__phone:hover { color: var(--a-ink); border-color: var(--a-ink); }

/* ============================================================
   Service Area
   ============================================================ */
[data-design="a"] .a-area { background: var(--a-paper-new); padding: var(--section) clamp(20px, 4vw, 48px); max-width: 880px; margin: 0 auto; }
[data-design="a"] .a-area__title { font: 500 clamp(28px, 4vw, 48px)/1.08 var(--font-display); letter-spacing: -0.018em; color: var(--a-ink); margin: var(--module) 0; }
[data-design="a"] .a-area__body { font: 400 17px/1.55 var(--font-body); color: var(--a-muted); max-width: 60ch; }

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

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
  [data-design="a"] .a-about { grid-template-columns: 1fr; }
  [data-design="a"] .a-about__old { border-right: 0; border-bottom: 2px solid var(--a-accent); }
}
@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-redlines__phases { grid-template-columns: 1fr; }
  [data-design="a"] .a-footer__grid { grid-template-columns: 1fr; gap: var(--course); }
}
@media (max-width: 560px) {
  [data-design="a"] .a-header__bar { height: 64px; padding: 0 16px; }
  [data-design="a"] .a-hero { padding: clamp(56px, 16vh, 96px) 16px 56px; min-height: 78vh; }
  [data-design="a"] .a-hero__chip { display: block; margin-left: 0; margin-top: var(--module); }
  [data-design="a"] .a-survey, [data-design="a"] .a-slider, [data-design="a"] .a-services,
  [data-design="a"] .a-redlines, [data-design="a"] .a-area { padding: var(--span) 16px; }
  [data-design="a"] .a-about__old, [data-design="a"] .a-about__new { padding: var(--span) 16px; }
  [data-design="a"] .a-recta { padding: 0 16px var(--span); }
  [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-slider__plate { height: 64vh; max-height: 480px; }
  [data-design="a"] .a-slider__label { font-size: 10px; padding: 3px 6px; }
}
@media (max-width: 380px) {
  [data-design="a"] .a-logo__mark { font-size: 17px; }
  [data-design="a"] .a-slider__stamp { display: none; }
  [data-design="a"] .a-redlines__grid { background-size: calc(100% / 4) 100%; }
  [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-header__sweep { animation: none; transform: translateX(150%); opacity: 0.4; }
  [data-design="a"] .a-drawer__sheet { transition: none; }
  [data-design="a"] .a-cta__tick { animation: none; }
  [data-design="a"] .a-cta__draw { transition: none; }
  [data-design="a"] .a-hero__coat { animation: none; transform: scaleX(1); opacity: 0.5; }
  [data-design="a"] .a-hero__seam { animation: none; transform: scaleY(1); }
  [data-design="a"] .a-pointer__rule, [data-design="a"] .a-pointer__label { animation: none; opacity: 0.7; }
  [data-design="a"] .a-slider__new, [data-design="a"] .a-slider__handle { animation: none; }
  [data-design="a"] .a-slider__new { clip-path: inset(0 0 0 50%); }
  [data-design="a"] .a-slider__handle { left: 50%; }
  [data-design="a"] .a-rl { animation: none; stroke-dashoffset: 0; opacity: 1; }
  [data-design="a"] .a-rl-text { opacity: 1; transition: none; }
  [data-design="a"] .a-redlines__draw { animation: none; }
  [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; }

/* 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; }