/* ============================================================
   Conductor → Slot A  |  best-handyman-4-hire-dickson
   All selectors scoped to [data-design="a"].dq-design
   Keyframes prefixed: conductor-*
   Zero [data-design="a"] selectors.
   ============================================================ */

/* ── Token layer ─────────────────────────────────────────── */
[data-design="a"].dq-design {
  --panel-bg:       #0E1116;
  --panel-bg-2:     #151A22;
  --panel-bg-3:     #1D2430;
  --graphite:       #2A3340;
  --ink-primary:    #F2EFE8;
  --ink-secondary:  #9AA3B2;
  --ink-tertiary:   #5B6573;
  --copper:         #C46A2C;
  --copper-glow:    #E0903F;
  --phosphor:       #4FE3A1;
  --hot:            #E63946;
  --wire-black:     #1A1F27;
  --wire-red:       #E63946;
  --wire-blue:      #5C9EE6;
  --wire-white:     #E8E5DC;
  --wire-green:     #4FE3A1;

  --font-display:   "JetBrains Mono","IBM Plex Mono",ui-monospace,monospace;
  --font-headline:  "Söhne","Inter",-apple-system,system-ui,sans-serif;
  --font-body:      "Söhne","Inter",-apple-system,system-ui,sans-serif;

  --gap-trace:   4px;
  --gap-knock:   8px;
  --gap-conduit: 16px;
  --gap-circuit: 24px;
  --gap-bus:     40px;
  --gap-service: 64px;
  --gap-main:    96px;

  --dur-tick:      120ms;
  --dur-energize:  240ms;
  --dur-trace:     600ms;
  --dur-sweep:     2400ms;
  --dur-cycle-a:   18000ms;
  --dur-cycle-b:   14000ms;
  --dur-cycle-c:   11000ms;

  --ease-energize: cubic-bezier(.2,0,0,1);
  --ease-trace:    cubic-bezier(.4,0,.2,1);
  --ease-relay:    cubic-bezier(.3,1.4,.5,1);
  --ease-hum:      cubic-bezier(.45,.05,.55,.95);

  --r-flush:    0px;
  --r-junction: 2px;
  --r-drum:     6px;
  --r-cap:      999px;

  --elev-edge:     inset 0 0 0 1px var(--graphite);
  --elev-lift:     0 1px 0 var(--graphite), 0 8px 22px -12px rgba(0,0,0,.65);
  --elev-energize: 0 0 0 1px var(--copper), 0 0 24px -2px color-mix(in oklab, var(--copper-glow), transparent 65%);

  /* Design-slot exposure */
  --design-a-primary: var(--copper);

  background: var(--panel-bg);
  color: var(--ink-primary);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: clip;
}

/* Mobile-safe clip */
[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;
}

/* Centered content container */
.dq-design .rf-section-inner,
.dq-design .rf-hero__content,
.dq-design .rf-ambient-a__head,
.dq-design .rf-ambient-a__body,
.dq-design .rf-footer__inner {
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 64px);
  width: 100%;
}

/* ── Global resets inside slice ──────────────────────────── */
[data-design="a"].dq-design h1,
[data-design="a"].dq-design h2,
[data-design="a"].dq-design h3 {
  margin: 0;
  color: var(--ink-primary);
  font-family: var(--font-headline);
  letter-spacing: -0.01em;
}
[data-design="a"].dq-design p { margin: 0; }
[data-design="a"].dq-design a { color: inherit; }
[data-design="a"].dq-design button { font-family: inherit; }
[data-design="a"].dq-design fieldset { border: 0; padding: 0; margin: 0; }

/* ── Eyebrow ─────────────────────────────────────────────── */
[data-design="a"] .rf-eyebrow {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-secondary);
  margin: 0 0 var(--gap-knock);
}

/* ── Lead ────────────────────────────────────────────────── */
[data-design="a"] .rf-lead {
  font-size: clamp(17px, 2vw, 19px);
  color: var(--ink-secondary);
  max-width: 56ch;
  margin: 0 0 var(--gap-bus);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════
   E1 — HEADER
   ════════════════════════════════════════════════════════ */
[data-design="a"].rf-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in oklab, var(--panel-bg), transparent 8%);
  backdrop-filter: saturate(140%) blur(8px); /* motion-exception: sticky header glass — limited to header bar (64px); backdrop area is small, non-animating, and below any scroll-linked hero layer; cost of removal exceeds fidelity gain */
  border-bottom: 1px solid var(--graphite);
  isolation: isolate;
}
[data-design="a"] .rf-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--gap-conduit) clamp(16px, 4vw, 40px);
  min-height: 64px;
  max-width: 1280px;
  margin-inline: auto;
}
[data-design="a"] .rf-logo {
  display: inline-flex;
  align-items: baseline;
  gap: var(--gap-knock);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--ink-primary);
  text-decoration: none;
  font-size: 15px;
}
[data-design="a"] .rf-logo__sep { color: var(--graphite); }
[data-design="a"] .rf-logo__lic {
  color: var(--ink-tertiary);
  font-size: 12px;
  letter-spacing: 0.08em;
}

/* busbar sweep */
[data-design="a"] .rf-busbar {
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 1px;
  overflow: hidden;
  pointer-events: none;
}
[data-design="a"] .rf-busbar__rule {
  position: absolute;
  inset: 0;
  background: var(--graphite);
}
[data-design="a"] .rf-busbar__current {
  position: absolute;
  top: 0; height: 1px; width: 22%;
  background: linear-gradient(90deg,
    transparent 0%,
    color-mix(in oklab, var(--copper), transparent 60%) 30%,
    var(--copper-glow) 50%,
    color-mix(in oklab, var(--copper), transparent 60%) 70%,
    transparent 100%);
  filter: drop-shadow(0 0 6px color-mix(in oklab, var(--copper-glow), transparent 45%));
  animation: conductor-busbar-sweep var(--dur-cycle-a) linear infinite;
}
@keyframes conductor-busbar-sweep {
  0%   { transform: translateX(-30%); opacity: 0; }
  8%   { opacity: 1; }
  92%  { opacity: 1; }
  100% { transform: translateX(560%); opacity: 0; }
}

/* hamburger switch */
[data-design="a"] .rf-switch {
  background: transparent;
  border: 1px solid var(--graphite);
  border-radius: var(--r-junction);
  padding: 8px 10px;
  color: var(--ink-primary);
  cursor: pointer;
  transition: border-color var(--dur-energize) var(--ease-energize),
              color var(--dur-energize) var(--ease-energize);
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .rf-switch:hover,
  [data-design="a"] .rf-switch:focus-visible {
    border-color: var(--copper);
    color: var(--copper);
    outline: none;
  }
}

/* drawer */
[data-design="a"] .rf-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(380px, 88vw);
  background: var(--panel-bg-2);
  border-left: 1px solid var(--copper);
  transform: translateX(100%);
  transition: transform var(--dur-trace) var(--ease-trace);
  padding: var(--gap-service) var(--gap-circuit);
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: var(--gap-circuit);
}
[data-design="a"] .rf-drawer[data-open="true"] {
  transform: translateX(0);
}
[data-design="a"] .rf-drawer[aria-hidden="true"] {
  display: none;
}
[data-design="a"] .rf-drawer__close {
  background: transparent;
  border: 1px solid var(--graphite);
  border-radius: var(--r-junction);
  color: var(--ink-secondary);
  cursor: pointer;
  align-self: flex-end;
  padding: 6px 10px;
  font-size: 14px;
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
[data-design="a"] .rf-nav {
  display: flex;
  flex-direction: column;
  gap: var(--gap-conduit);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 14px;
}
[data-design="a"] .rf-nav a {
  color: var(--ink-primary);
  text-decoration: none;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  min-height: 44px;
  display: flex;
  align-items: center;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .rf-nav a:hover {
    border-bottom-color: var(--copper);
  }
}
[data-design="a"] .rf-drawer__phone {
  border-top: 1px solid var(--graphite);
  padding-top: var(--gap-conduit);
}
[data-design="a"] .rf-drawer__phone-link {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--copper);
  text-decoration: none;
  letter-spacing: 0.04em;
  min-height: 56px;
  display: flex;
  align-items: center;
}
[data-design="a"] .rf-drawer__cta {
  margin-top: auto;
}
[data-design="a"] .rf-drawer__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 49;
  display: none;
}
[data-design="a"] .rf-drawer__backdrop.is-open {
  display: block;
}

/* ═══════════════════════════════════════════════════════════
   HERO — E3 ambient substrate + text
   isolation: isolate ensures text sits above all backdrop
   ════════════════════════════════════════════════════════ */
[data-design="a"].rf-hero,
[data-design="a"] .rf-hero {
  position: relative;
  min-height: clamp(520px, 72vh, 820px);
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  padding: var(--gap-main) 0;
}

/* Substrate layer — behind everything */
[data-design="a"] .rf-hero__substrate {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

/* Schematic grid lines — structural texture */
[data-design="a"] .rf-hero__grid-lines {
  position: absolute;
  inset: 0;
}
[data-design="a"] .rf-hero__hline {
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: var(--graphite);
  opacity: 0.35;
}
[data-design="a"] .rf-hero__hline[data-i="0"] { top: 20%; }
[data-design="a"] .rf-hero__hline[data-i="1"] { top: 40%; }
[data-design="a"] .rf-hero__hline[data-i="2"] { top: 60%; }
[data-design="a"] .rf-hero__hline[data-i="3"] { top: 80%; }
[data-design="a"] .rf-hero__vline {
  position: absolute;
  top: 0; bottom: 0;
  width: 1px;
  background: var(--graphite);
  opacity: 0.2;
}
[data-design="a"] .rf-hero__vline[data-i="0"] { left: 25%; }
[data-design="a"] .rf-hero__vline[data-i="1"] { left: 50%; }
[data-design="a"] .rf-hero__vline[data-i="2"] { left: 75%; }

/* Sustained ambient copper tracers — perceptible ongoing motion (hero.md v0.2.1) */
[data-design="a"] .rf-hero__current-a {
  position: absolute;
  top: 40%; left: 0;
  width: 38%; height: 2px;
  background: linear-gradient(90deg,
    transparent,
    color-mix(in oklab, var(--copper), transparent 30%) 40%,
    var(--copper-glow) 60%,
    transparent);
  filter: drop-shadow(0 0 8px color-mix(in oklab, var(--copper-glow), transparent 35%));
  animation: conductor-hero-sweep-a 11s linear infinite;
}
[data-design="a"] .rf-hero__current-b {
  position: absolute;
  top: 60%; left: 0;
  width: 28%; height: 1px;
  background: linear-gradient(90deg,
    transparent,
    color-mix(in oklab, var(--copper), transparent 50%) 50%,
    var(--copper-glow) 70%,
    transparent);
  filter: drop-shadow(0 0 5px color-mix(in oklab, var(--copper-glow), transparent 55%));
  animation: conductor-hero-sweep-b 17s linear infinite;
  animation-delay: -6s;
}
@keyframes conductor-hero-sweep-a {
  0%   { transform: translateX(-40%); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateX(320%); opacity: 0; }
}
@keyframes conductor-hero-sweep-b {
  0%   { transform: translateX(-30%); opacity: 0; }
  12%  { opacity: 0.75; }
  88%  { opacity: 0.75; }
  100% { transform: translateX(420%); opacity: 0; }
}

/* Checklist ticking — handyman substrate element */
[data-design="a"] .rf-hero__checklist {
  position: absolute;
  right: clamp(16px, 6vw, 80px);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: var(--gap-conduit);
  opacity: 0.22;
}
[data-design="a"] .rf-hero__check-row {
  display: flex;
  align-items: center;
  gap: var(--gap-knock);
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--ink-secondary);
  white-space: nowrap;
}
[data-design="a"] .rf-hero__check-box {
  color: var(--copper);
  flex-shrink: 0;
}
/* Checkmarks tick in sequence on a calm loop */
[data-design="a"] .rf-hero__check-row[data-tick="1"] .rf-check-mark {
  animation: conductor-check-tick 6s ease-out infinite;
  animation-delay: 0s;
}
[data-design="a"] .rf-hero__check-row[data-tick="2"] .rf-check-mark {
  animation: conductor-check-tick 6s ease-out infinite;
  animation-delay: 1.5s;
}
[data-design="a"] .rf-hero__check-row[data-tick="3"] .rf-check-mark {
  animation: conductor-check-tick 6s ease-out infinite;
  animation-delay: 3s;
}
[data-design="a"] .rf-hero__check-row[data-tick="4"] .rf-check-mark {
  animation: conductor-check-tick 6s ease-out infinite;
  animation-delay: 4.5s;
}
@keyframes conductor-check-tick {
  0%, 10%  { opacity: 0; transform: scale(0.6); }
  22%, 80% { opacity: 1; transform: scale(1); }
  95%, 100%{ opacity: 0; transform: scale(0.92); }
}

/* Hero content — z-index above substrate */
[data-design="a"] .rf-hero__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: var(--gap-conduit);
  max-width: 680px;
}
[data-design="a"] .rf-hero__headline {
  font-size: clamp(32px, 5.5vw, 64px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--ink-primary);
  opacity: 1;
}
[data-design="a"] .rf-hero__subtitle {
  font-size: clamp(17px, 2.2vw, 21px);
  color: var(--ink-secondary);
  max-width: 52ch;
  line-height: 1.5;
  opacity: 1;
}
[data-design="a"] .rf-hero__proof {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--ink-tertiary);
  opacity: 1;
}
[data-design="a"] .rf-hero__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--gap-conduit);
  margin-top: var(--gap-knock);
  opacity: 1;
}
[data-design="a"] .rf-hero__phone {
  display: inline-flex;
  align-items: center;
  gap: var(--gap-knock);
  font-family: var(--font-display);
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--copper-glow);
  text-decoration: none;
  border: 1px solid color-mix(in oklab, var(--copper), transparent 50%);
  border-radius: var(--r-junction);
  padding: 13px 20px;
  min-height: 56px;
  min-width: 56px;
  opacity: 1;
  transition: border-color var(--dur-energize) var(--ease-energize),
              color var(--dur-energize) var(--ease-energize);
}
[data-design="a"] .rf-hero__phone-icon {
  color: var(--copper);
  flex-shrink: 0;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .rf-hero__phone:hover {
    border-color: var(--copper);
    color: var(--ink-primary);
  }
}

/* ═══════════════════════════════════════════════════════════
   E2 — CTA "Stamp"
   ════════════════════════════════════════════════════════ */
[data-design="a"] .rf-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--gap-conduit);
  padding: 14px 22px;
  background: var(--copper);
  color: #0E1116;
  font-family: var(--font-headline);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.005em;
  border-radius: var(--r-junction);
  text-decoration: none;
  position: relative;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 0 0 1px var(--copper);
  animation: conductor-cta-breath var(--dur-sweep) var(--ease-hum) infinite;
  transition: transform var(--dur-tick) var(--ease-relay),
              box-shadow var(--dur-energize) var(--ease-energize);
  will-change: transform, box-shadow;
  border: 0;
  cursor: pointer;
  min-height: 44px;
  opacity: 1;
}
[data-design="a"] .rf-cta__num {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.1em;
  opacity: 0.7;
}
[data-design="a"] .rf-cta__label { opacity: 1; }
[data-design="a"] .rf-cta__arrow {
  display: inline-flex;
  transition: transform var(--dur-energize) var(--ease-energize);
  opacity: 1;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .rf-cta:hover,
  [data-design="a"] .rf-cta:focus-visible,
  [data-design="a"] .rf-cta[data-near="true"] {
    box-shadow: inset 0 1px 0 rgba(255,255,255,.10),
                0 0 0 1px var(--copper-glow),
                0 0 28px -2px color-mix(in oklab, var(--copper-glow), transparent 55%);
    outline: none;
  }
  [data-design="a"] .rf-cta:hover .rf-cta__arrow,
  [data-design="a"] .rf-cta[data-near="true"] .rf-cta__arrow {
    transform: translateX(3px);
  }
}
[data-design="a"] .rf-cta:active { transform: translateY(1px); }
@keyframes conductor-cta-breath {
  0%, 100% {
    transform: scale(1.000);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 0 0 1px var(--copper), 0 0 0 0 transparent;
  }
  50% {
    transform: scale(1.012);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.10), 0 0 0 1px var(--copper-glow), 0 0 18px -4px color-mix(in oklab, var(--copper-glow), transparent 70%);
  }
}

/* ═══════════════════════════════════════════════════════════
   E6 — POINTER (forward-step / progress indicator)
   HARD: opacity:1, min-height ≥8px, immediately before #funnel
   ════════════════════════════════════════════════════════ */
[data-design="a"] .conductor-pointer {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px clamp(16px, 4vw, 64px);
  max-width: 1280px;
  margin-inline: auto;
  font-variant-numeric: tabular-nums;
  min-height: 60px;
  opacity: 1;
  color: var(--ink-secondary);
  width: 100%;
  box-sizing: border-box;
}
[data-design="a"] .conductor-pointer__counter {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 1;
  flex-shrink: 0;
}
[data-design="a"] .conductor-pointer__counter-now {
  display: inline-block;
  min-width: 1ch;
  color: var(--copper);
  animation: conductor-pointer-tick 320ms ease-out;
  opacity: 1;
}
[data-design="a"] .conductor-pointer__bar {
  position: relative;
  flex: 1;
  height: 2px;
  background: currentColor;
  opacity: 0.15;
  border-radius: 1px;
  overflow: hidden;
}
[data-design="a"] .conductor-pointer__bar-fill {
  position: absolute;
  inset: 0;
  width: 100%;
  transform: scaleX(var(--conductor-pointer-progress, 0.25));
  transform-origin: left;
  background: var(--copper);
  opacity: 1;
  transition: transform 220ms cubic-bezier(0.22, 0.61, 0.36, 1);
}
[data-design="a"] .conductor-pointer__chev {
  font-size: 18px;
  opacity: 0.6;
  animation: conductor-pointer-chev 4s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes conductor-pointer-tick {
  0%   { transform: translateY(-6px); opacity: 0; }
  100% { transform: translateY(0);    opacity: 1; }
}
@keyframes conductor-pointer-chev {
  0%, 100% { transform: translateX(0);   opacity: 0.45; }
  50%       { transform: translateX(4px); opacity: 0.9; }
}

/* ═══════════════════════════════════════════════════════════
   E5 — SERVICE-INTAKE FUNNEL (handyman multi-select widget)
   ════════════════════════════════════════════════════════ */
[data-design="a"].rf-interactive,
[data-design="a"] .rf-interactive {
  padding: var(--gap-service) clamp(16px, 4vw, 40px);
  background: var(--panel-bg);
}
[data-design="a"] .rf-funnel {
  max-width: 720px;
  margin-inline: auto;
  background: var(--panel-bg-2);
  border: 1px solid var(--graphite);
  border-radius: var(--r-junction);
  padding: var(--gap-bus) var(--gap-circuit);
  position: relative;
}
[data-design="a"] .rf-funnel__progress {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--gap-bus);
  display: flex;
  gap: var(--gap-conduit);
  flex-wrap: wrap;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
}
[data-design="a"] .rf-funnel__progress li {
  display: flex;
  align-items: center;
  gap: 6px;
}
[data-design="a"] .rf-funnel__progress span {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--graphite);
  border-radius: var(--r-cap);
  color: var(--ink-secondary);
}
[data-design="a"] .rf-funnel__progress li.is-active span {
  background: var(--copper);
  color: #0E1116;
  border-color: var(--copper);
  box-shadow: 0 0 16px -2px color-mix(in oklab, var(--copper-glow), transparent 55%);
}
[data-design="a"] .rf-funnel__progress li.is-done span {
  background: transparent;
  color: var(--copper);
  border-color: var(--copper);
}
[data-design="a"] .rf-funnel__step {
  border: 0;
  padding: 0;
  margin: 0;
  animation: conductor-step-in var(--dur-trace) var(--ease-trace);
}
@keyframes conductor-step-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
[data-design="a"] .rf-funnel__step h3 {
  font-family: var(--font-headline);
  font-size: clamp(22px, 3vw, 26px);
  letter-spacing: -0.005em;
  margin: var(--gap-knock) 0 var(--gap-circuit);
  color: var(--ink-primary);
}
[data-design="a"] .rf-funnel__hint {
  color: var(--ink-secondary);
  font-size: 14px;
  margin-bottom: var(--gap-conduit);
}
/* Multi-select chips (step 1) */
[data-design="a"] .rf-funnel__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--gap-conduit);
}
[data-design="a"] .rf-funnel__grid--multi {
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}
[data-design="a"] .rf-funnel__chip,
[data-design="a"] .rf-funnel__grid label {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--gap-knock);
  padding: 14px 16px;
  background: var(--panel-bg-3);
  border: 1px solid var(--graphite);
  border-radius: var(--r-junction);
  cursor: pointer;
  color: var(--ink-primary);
  font-size: 15px;
  transition: border-color var(--dur-energize) var(--ease-energize),
              background var(--dur-energize) var(--ease-energize);
  min-height: 44px;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .rf-funnel__chip:hover,
  [data-design="a"] .rf-funnel__grid label:hover {
    border-color: color-mix(in oklab, var(--graphite), var(--copper) 40%);
  }
}
[data-design="a"] .rf-funnel__grid input {
  accent-color: var(--copper);
  flex-shrink: 0;
}
[data-design="a"] .rf-funnel__chip:has(input:checked),
[data-design="a"] .rf-funnel__grid label:has(input:checked) {
  border-color: var(--copper);
  box-shadow: inset 0 0 0 1px var(--copper),
              0 0 22px -8px color-mix(in oklab, var(--copper-glow), transparent 50%);
}
[data-design="a"] .rf-funnel__lugs {
  display: grid;
  gap: var(--gap-conduit);
}
[data-design="a"] .rf-lug {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-secondary);
}
[data-design="a"] .rf-lug input {
  font-family: var(--font-body);
  font-size: 16px;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink-primary);
  background: var(--panel-bg-3);
  border: 1px solid var(--graphite);
  border-radius: var(--r-junction);
  padding: 12px 14px;
  outline: none;
  transition: border-color var(--dur-energize) var(--ease-energize),
              box-shadow var(--dur-energize) var(--ease-energize);
}
[data-design="a"] .rf-lug input:focus {
  border-color: var(--copper);
  box-shadow: 0 0 0 1px var(--copper);
}
[data-design="a"] .rf-funnel__actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--gap-bus);
  gap: var(--gap-conduit);
  flex-wrap: wrap;
}
[data-design="a"] .rf-link {
  background: transparent;
  border: 0;
  color: var(--ink-secondary);
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 8px 0;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .rf-link:hover { color: var(--copper); }
}
[data-design="a"] .rf-funnel__done {
  text-align: left;
  padding: var(--gap-circuit) 0;
  animation: conductor-step-in var(--dur-trace) var(--ease-trace);
}
[data-design="a"] .rf-funnel__done h3 {
  font-family: var(--font-headline);
  font-size: clamp(22px, 3vw, 28px);
  color: var(--ink-primary);
  margin: var(--gap-knock) 0;
}
[data-design="a"] .rf-done__phone {
  color: var(--copper-glow);
  text-decoration: none;
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════
   BREADTH-LIST — service wall
   ════════════════════════════════════════════════════════ */
[data-design="a"].rf-services,
[data-design="a"] .rf-services {
  padding: var(--gap-service) 0;
  border-top: 1px solid var(--graphite);
}
[data-design="a"] .rf-services h2 {
  font-size: clamp(26px, 4vw, 36px);
  margin-bottom: var(--gap-conduit);
}
[data-design="a"] .rf-services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--gap-circuit);
  margin-top: var(--gap-bus);
}
[data-design="a"] .rf-plate {
  background: var(--panel-bg-2);
  border: 1px solid var(--graphite);
  border-radius: var(--r-junction);
  padding: var(--gap-circuit);
  display: flex;
  flex-direction: column;
  gap: var(--gap-knock);
  transition: border-color var(--dur-energize) var(--ease-energize);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .rf-plate:hover {
    border-color: color-mix(in oklab, var(--graphite), var(--copper) 40%);
  }
}
[data-design="a"] .rf-plate__num {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--copper);
  opacity: 0.7;
}
[data-design="a"] .rf-plate__title {
  font-size: 17px;
  font-weight: 600;
  color: var(--ink-primary);
}
[data-design="a"] .rf-plate__desc {
  font-size: 14px;
  color: var(--ink-secondary);
  line-height: 1.55;
}
[data-design="a"] .rf-services__cta-wrap {
  margin-top: var(--gap-bus);
}

/* ═══════════════════════════════════════════════════════════
   E4 — AMBIENT SEGMENT B — wiring spool / About section
   ════════════════════════════════════════════════════════ */
[data-design="a"].rf-ambient-b,
[data-design="a"] .rf-ambient-b {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: var(--gap-bus);
  padding: var(--gap-service) clamp(16px, 4vw, 40px);
  border-top: 1px solid var(--graphite);
  max-width: 1280px;
  margin-inline: auto;
  box-sizing: border-box;
  width: 100%;
}
[data-design="a"] .rf-spool {
  position: relative;
  display: flex;
  align-items: stretch;
  gap: var(--gap-trace);
  height: clamp(160px, 28vw, 240px);
}
[data-design="a"] .rf-spool__bar {
  flex: 1 1 0;
  min-width: 4px;
  max-width: 8px;
  border-radius: var(--r-junction);
  opacity: 0.18;
  transition: opacity var(--dur-energize) var(--ease-energize);
}
[data-design="a"] .rf-spool__bar[data-c="black"] { background: var(--wire-black); border: 1px solid var(--graphite); }
[data-design="a"] .rf-spool__bar[data-c="red"]   { background: var(--wire-red); }
[data-design="a"] .rf-spool__bar[data-c="blue"]  { background: var(--wire-blue); }
[data-design="a"] .rf-spool__bar[data-c="white"] { background: var(--wire-white); }
[data-design="a"] .rf-spool__bar[data-c="green"] { background: var(--wire-green); }

[data-design="a"] .rf-spool .rf-spool__bar {
  animation: conductor-spool var(--dur-cycle-b) steps(1, end) infinite;
}
[data-design="a"] .rf-spool .rf-spool__bar[data-c="black"] { animation-delay: 0s; }
[data-design="a"] .rf-spool .rf-spool__bar[data-c="red"]   { animation-delay: calc(var(--dur-cycle-b) / -5 * 4); }
[data-design="a"] .rf-spool .rf-spool__bar[data-c="blue"]  { animation-delay: calc(var(--dur-cycle-b) / -5 * 3); }
[data-design="a"] .rf-spool .rf-spool__bar[data-c="white"] { animation-delay: calc(var(--dur-cycle-b) / -5 * 2); }
[data-design="a"] .rf-spool .rf-spool__bar[data-c="green"] { animation-delay: calc(var(--dur-cycle-b) / -5 * 1); }
@keyframes conductor-spool {
  0%, 18%    { opacity: 1;    transform: scaleY(1); }
  20%, 100%  { opacity: 0.18; transform: scaleY(0.96); }
}
[data-design="a"] .rf-spool__label {
  position: absolute;
  left: 0;
  bottom: -22px;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
  white-space: nowrap;
}
[data-design="a"] .rf-ambient-b__body h2 {
  font-family: var(--font-headline);
  font-size: clamp(26px, 3.5vw, 32px);
  letter-spacing: -0.01em;
  margin: 0 0 var(--gap-conduit);
  color: var(--ink-primary);
  max-width: 32ch;
}
[data-design="a"] .rf-ambient-b__body p {
  color: var(--ink-secondary);
  font-size: 16px;
  line-height: 1.65;
  max-width: 60ch;
  margin-bottom: var(--gap-conduit);
}
[data-design="a"] .rf-about__phone {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--copper-glow);
  text-decoration: none;
  margin-top: var(--gap-conduit);
  min-height: 44px;
  line-height: 44px;
}

/* ═══════════════════════════════════════════════════════════
   E3 — AMBIENT SEGMENT A — load monitor / contact section
   ════════════════════════════════════════════════════════ */
[data-design="a"].rf-ambient-a,
[data-design="a"] .rf-ambient-a {
  padding: var(--gap-service) clamp(16px, 4vw, 40px);
  border-top: 1px solid var(--graphite);
  border-bottom: 1px solid var(--graphite);
}
[data-design="a"] .rf-ambient-a__head {
  padding-inline: 0;
}
[data-design="a"] .rf-ambient-a h2 {
  font-family: var(--font-headline);
  font-size: clamp(28px, 4vw, 36px);
  letter-spacing: -0.01em;
  margin: 0 0 var(--gap-conduit);
  color: var(--ink-primary);
  max-width: 32ch;
}
[data-design="a"] .rf-loadmon {
  display: grid;
  grid-template-rows: repeat(3, 28px);
  gap: var(--gap-trace);
  margin-block: var(--gap-circuit);
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.08em;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 64px);
  width: 100%;
  box-sizing: border-box;
}
[data-design="a"] .rf-loadmon__line {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--gap-conduit);
  color: var(--ink-tertiary);
}
[data-design="a"] .rf-loadmon__tag {
  flex: 0 0 120px;
  text-align: right;
  white-space: nowrap;
}
[data-design="a"] .rf-loadmon__rail {
  position: relative;
  flex: 1;
  height: 1px;
  background: var(--graphite);
  overflow: hidden;
  min-width: 0;
}
[data-design="a"] .rf-loadmon__pulse {
  position: absolute;
  left: 0; top: -1px;
  width: 64px; height: 3px;
  background: linear-gradient(90deg, transparent, var(--copper-glow), transparent);
  filter: drop-shadow(0 0 4px color-mix(in oklab, var(--copper-glow), transparent 60%));
  animation: conductor-pulse-l1 var(--dur-cycle-c) linear infinite;
}
[data-design="a"] .rf-loadmon__line[data-leg="N"]  .rf-loadmon__pulse {
  background: linear-gradient(90deg, transparent, var(--ink-primary), transparent);
  filter: none;
  opacity: 0.6;
  animation: conductor-pulse-n 13s linear infinite;
}
[data-design="a"] .rf-loadmon__line[data-leg="L2"] .rf-loadmon__pulse {
  background: linear-gradient(90deg, transparent, var(--phosphor), transparent);
  filter: drop-shadow(0 0 4px color-mix(in oklab, var(--phosphor), transparent 60%));
  animation: conductor-pulse-l2 17s linear infinite;
}
@keyframes conductor-pulse-l1 { from { transform: translateX(-10%); } to { transform: translateX(120vw); } }
@keyframes conductor-pulse-n  { from { transform: translateX(-10%); } to { transform: translateX(120vw); } }
@keyframes conductor-pulse-l2 { from { transform: translateX(-10%); } to { transform: translateX(120vw); } }

[data-design="a"] .rf-ambient-a__body {
  padding-top: var(--gap-bus);
  padding-inline: 0;
}

/* ═══════════════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════════════ */
[data-design="a"].rf-footer,
[data-design="a"] .rf-footer {
  padding: var(--gap-circuit) 0;
  border-top: 1px solid var(--graphite);
}
[data-design="a"] .rf-footer__inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--gap-conduit);
  justify-content: space-between;
}
[data-design="a"] .rf-footer__brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
[data-design="a"] .rf-footer__name {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ink-primary);
}
[data-design="a"] .rf-footer__area {
  font-size: 12px;
  color: var(--ink-tertiary);
}
[data-design="a"] .rf-footer__contact {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
[data-design="a"] .rf-footer__phone {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--copper-glow);
  text-decoration: none;
  letter-spacing: 0.04em;
  min-height: 44px;
  display: flex;
  align-items: center;
}
[data-design="a"] .rf-footer__meta {
  font-size: 12px;
  color: var(--ink-tertiary);
}
[data-design="a"] .rf-footer__legal {
  font-size: 12px;
  color: var(--ink-tertiary);
  font-family: var(--font-display);
}

/* ═══════════════════════════════════════════════════════════
   SCROLL-LINKED PARALLAX — TRIAD-2 premium scroll motion
   hero substrate drifts at a different scroll rate than text
   Uses CSS @supports + transform (GPU-only, no layout)
   ════════════════════════════════════════════════════════ */
@supports (animation-timeline: scroll()) {
  [data-design="a"] .rf-hero__substrate {
    animation: conductor-hero-parallax linear both;
    animation-timeline: scroll(root block);
    animation-range: entry 0% cover 40%;
  }
  @keyframes conductor-hero-parallax {
    from { transform: translateY(0); }
    to   { transform: translateY(32px); }
  }
}

/* ═══════════════════════════════════════════════════════════
   REDUCED-MOTION FALLBACK
   ════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .rf-busbar__current { animation: none; transform: translateX(180%); opacity: 0.5; }
  [data-design="a"] .rf-drawer { transition: none; }
  [data-design="a"] .rf-cta { animation: none; }
  [data-design="a"] .rf-hero__current-a,
  [data-design="a"] .rf-hero__current-b { animation: none; opacity: 0.4; }
  [data-design="a"] .rf-check-mark { animation: none; opacity: 1; }
  [data-design="a"] .rf-spool__bar { animation: none; opacity: 0.6; }
  [data-design="a"] .rf-loadmon__pulse { animation: none; opacity: 0.4; }
  [data-design="a"] .rf-funnel__step,
  [data-design="a"] .rf-funnel__done { animation: none; }
  [data-design="a"] .conductor-pointer__counter-now { animation: none; }
  [data-design="a"] .conductor-pointer__chev { animation: none; }
  [data-design="a"] .conductor-pointer__bar-fill { transition: none; }
  [data-design="a"] .rf-hero__substrate { animation: none; }
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — mobile / small viewports
   All scoped to .dq-design to avoid chrome-kit modal leaks
   ════════════════════════════════════════════════════════ */
[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; }

@media (max-width: 768px) {
  [data-design="a"] .rf-hero__checklist {
    display: none;
  }
  [data-design="a"].rf-ambient-b,
  [data-design="a"] .rf-ambient-b {
    grid-template-columns: 40px 1fr;
    gap: var(--gap-circuit);
  }
  [data-design="a"] .rf-spool { height: 140px; }
  [data-design="a"] .rf-services__grid {
    grid-template-columns: 1fr 1fr;
  }
  [data-design="a"] .rf-footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}
@media (max-width: 560px) {
  [data-design="a"] .rf-logo__sep,
  [data-design="a"] .rf-logo__lic { display: none; }
  [data-design="a"] .rf-loadmon__tag { flex-basis: 90px; font-size: 10px; }
  [data-design="a"] .rf-funnel { padding: var(--gap-circuit) var(--gap-conduit); }
  [data-design="a"] .rf-funnel__progress { gap: 10px; font-size: 10px; }
  [data-design="a"] .rf-funnel__grid,
  [data-design="a"] .rf-funnel__grid--multi {
    grid-template-columns: 1fr;
  }
  [data-design="a"] .rf-services__grid {
    grid-template-columns: 1fr;
  }
  [data-design="a"] .rf-hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }
}
@media (max-width: 380px) {
  [data-design="a"] .rf-header__bar { padding-inline: 12px; min-height: 56px; }
}

/* 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; }