/* ================================================================
   BE Service Electrician — Design A (Marantz Showroom remapped)
   All selectors scoped under [data-design="a"] .dq-design
   or .dq-design[data-design="a"].
   Primary custom property: --design-a-primary (amber).
   © 2026 Massiveforge
================================================================ */

/* ── DESIGN TOKENS ───────────────────────────────────────────── */
[data-design="a"] {
  --design-a-primary:    #e8a23a;   /* exposed per contract */

  --mrnz-panel:          #1a1b1d;
  --mrnz-bezel:          #0a0b0c;
  --mrnz-brush:          #9aa0a6;
  --mrnz-script:         #e8d9b8;
  --mrnz-amber:          #e8a23a;
  --mrnz-meter:          #5a8fd6;
  --mrnz-ink:            #e7e7e8;
  --mrnz-mute:           #8b8d92;
  --mrnz-hairline:       #2b2d31;
  --mrnz-critical:       #d04848;
  --mrnz-success:        #74b369;

  --mrnz-font-display:   "Söhne", "Inter Display", -apple-system, system-ui, sans-serif;
  --mrnz-font-script:    "Snell Roundhand", "Apple Chancery", cursive;
  --mrnz-font-body:      "Söhne", "Inter", -apple-system, system-ui, sans-serif;
  --mrnz-font-mono:      "JetBrains Mono", "Berkeley Mono", ui-monospace, monospace;

  --mrnz-rule:           1px;
  --mrnz-tick:           4px;
  --mrnz-grain:          8px;
  --mrnz-bezel-size:     16px;
  --mrnz-knob:           24px;
  --mrnz-rack:           40px;
  --mrnz-room:           clamp(56px, 8vw, 72px);
  --mrnz-hall:           clamp(72px, 10vw, 120px);

  --mrnz-ease-needle:    cubic-bezier(0.34, 0.02, 0.18, 1.0);
  --mrnz-ease-relay:     cubic-bezier(0.62, 0, 0.18, 1.0);
  --mrnz-ease-glow:      cubic-bezier(0.45, 0.05, 0.55, 0.95);

  --mrnz-dur-tick:       120ms;
  --mrnz-dur-warmup:     420ms;
  --mrnz-dur-settle:     900ms;
  --mrnz-dur-cycle:      24s;

  --mrnz-r-tick:         1px;
  --mrnz-r-bezel:        2px;
  --mrnz-r-plate:        4px;
  --mrnz-r-knob:         50%;

  --mrnz-elev-flat:      none;
  --mrnz-elev-inset:     inset 0 1px 0 rgba(255,255,255,0.04),
                         inset 0 -1px 0 rgba(0,0,0,0.6),
                         inset 0 0 0 1px var(--mrnz-hairline);
  --mrnz-elev-bezel:     inset 0 2px 4px rgba(0,0,0,0.7),
                         inset 0 -1px 0 rgba(255,255,255,0.04),
                         0 1px 0 rgba(255,255,255,0.04);
  --mrnz-glow-amber:     0 0 0 1px rgba(232,162,58,0.4),
                         0 0 24px -2px rgba(232,162,58,0.5);
  --mrnz-glow-meter:     0 0 0 1px rgba(90,143,214,0.4),
                         0 0 18px -2px rgba(90,143,214,0.4);
}

/* ── BASE RESET (scoped) ─────────────────────────────────────── */
.dq-design[data-design="a"],
.dq-design[data-design="a"] * {
  box-sizing: border-box;
}
.dq-design[data-design="a"] {
  font-family: var(--mrnz-font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--mrnz-ink);
  background: var(--mrnz-panel);
  -webkit-font-smoothing: antialiased;
}

/* ── E1: HEADER ──────────────────────────────────────────────── */
.dq-design[data-design="a"] .mrnz-header {
  position: relative;
  background: var(--mrnz-panel);
  border-bottom: 1px solid var(--mrnz-hairline);
  overflow: hidden;
  isolation: isolate;
}
.dq-design[data-design="a"] .mrnz-header__bar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(14px, 2.4vw, 22px) clamp(16px, 4vw, 40px);
}
.dq-design[data-design="a"] .mrnz-logo {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  text-decoration: none;
  isolation: isolate;
}
.dq-design[data-design="a"] .mrnz-logo__plate {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, #2c2d30 0%, #1c1d20 50%, #232427 100%),
    repeating-linear-gradient(90deg,
      rgba(255,255,255,0.02) 0px,
      rgba(255,255,255,0.02) 1px,
      transparent 1px,
      transparent 3px);
  background-blend-mode: overlay;
  border-radius: var(--mrnz-r-plate);
  box-shadow: var(--mrnz-elev-inset);
  z-index: -1;
}
.dq-design[data-design="a"] .mrnz-logo__mark {
  font-family: var(--mrnz-font-script);
  font-size: clamp(18px, 3.4vw, 28px);
  color: var(--mrnz-script);
  letter-spacing: -0.005em;
  line-height: 1;
  text-shadow: 0 1px 0 rgba(0,0,0,0.5);
}
.dq-design[data-design="a"] .mrnz-menu {
  width: 44px;
  height: 44px;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  background: linear-gradient(180deg, #2c2d30, #1c1d20);
  border: 1px solid var(--mrnz-hairline);
  border-radius: var(--mrnz-r-plate);
  box-shadow: var(--mrnz-elev-inset);
  cursor: pointer;
}
.dq-design[data-design="a"] .mrnz-menu__vent {
  width: 18px;
  height: 1px;
  background: var(--mrnz-brush);
  transition: background var(--mrnz-dur-tick) var(--mrnz-ease-relay);
}
.dq-design[data-design="a"] .mrnz-menu:hover .mrnz-menu__vent {
  background: var(--mrnz-script);
}
.dq-design[data-design="a"] .mrnz-menu:focus-visible {
  outline: none;
  box-shadow: var(--mrnz-elev-inset), var(--mrnz-glow-meter);
}

/* Dial wash atmospheric layer (behind header bar) */
.dq-design[data-design="a"] .mrnz-dial-wash {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.dq-design[data-design="a"] .mrnz-dial-wash__pool {
  position: absolute;
  top: -40%;
  height: 180%;
  width: 60%;
  filter: blur(48px);
  opacity: 0.32;
  mix-blend-mode: screen;
}
.dq-design[data-design="a"] .mrnz-dial-wash__pool--a {
  left: -20%;
  background: radial-gradient(closest-side, var(--mrnz-meter), transparent 70%);
  animation: a-header-drift-a 26s ease-in-out infinite alternate;
}
.dq-design[data-design="a"] .mrnz-dial-wash__pool--b {
  right: -20%;
  background: radial-gradient(closest-side, var(--mrnz-amber), transparent 75%);
  animation: a-header-drift-b 31s ease-in-out infinite alternate;
}
.dq-design[data-design="a"] .mrnz-dial-wash__grain {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg,
    rgba(255,255,255,0.025) 0,
    rgba(255,255,255,0.025) 1px,
    transparent 1px, transparent 3px);
  opacity: 0.6;
}
@keyframes a-header-drift-a {
  0%   { transform: translateX(0)    scaleX(1);    opacity: 0.28; }
  100% { transform: translateX(38vw) scaleX(1.1);  opacity: 0.42; }
}
@keyframes a-header-drift-b {
  0%   { transform: translateX(0)     scaleX(1);    opacity: 0.22; }
  100% { transform: translateX(-32vw) scaleX(1.05); opacity: 0.38; }
}

/* Drawer */
.dq-design[data-design="a"] .mrnz-drawer {
  position: relative;
  z-index: 3;
}
.dq-design[data-design="a"] .mrnz-drawer[hidden] { display: none; }
.dq-design[data-design="a"] .mrnz-drawer__inner {
  background: var(--mrnz-bezel);
  border-top: 1px solid var(--mrnz-hairline);
  padding: clamp(20px, 4vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 8px;
  animation: a-drawer-drop 320ms var(--mrnz-ease-relay);
}
.dq-design[data-design="a"] .mrnz-drawer a {
  font-family: var(--mrnz-font-mono);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mrnz-ink);
  text-decoration: none;
  padding: 10px 12px;
  min-height: 44px;
  display: flex;
  align-items: center;
  border-left: 1px solid transparent;
  transition: border-color var(--mrnz-dur-tick) var(--mrnz-ease-relay),
              color var(--mrnz-dur-tick) var(--mrnz-ease-relay);
}
.dq-design[data-design="a"] .mrnz-drawer a:hover {
  border-left-color: var(--mrnz-amber);
  color: var(--mrnz-script);
}
.dq-design[data-design="a"] .mrnz-drawer__phone {
  color: var(--mrnz-amber) !important;
  font-size: 16px !important;
  letter-spacing: 0.04em !important;
  margin-top: 8px;
}
@keyframes a-drawer-drop {
  from { transform: translateY(-6px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

/* ── HERO (E2 phone CTA + E3 canvas substrate) ───────────────── */
.dq-design[data-design="a"] .mrnz-hero {
  position: relative;
  min-height: clamp(520px, 80vh, 900px);
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  padding: clamp(64px, 12vw, 120px) clamp(16px, 5vw, 72px);
}

/* E3: ambient animated backdrop — ONE animated layer */
.dq-design[data-design="a"] .mrnz-hero__backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.dq-design[data-design="a"] .mrnz-hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  opacity: 0.55;
}
.dq-design[data-design="a"] .mrnz-hero__voltage-wash {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 72% 50%,
      rgba(232,162,58,0.12) 0%,
      rgba(90,143,214,0.07) 45%,
      transparent 75%),
    linear-gradient(165deg,
      rgba(10,11,12,0.0) 0%,
      rgba(26,27,29,0.85) 60%);
  animation: a-voltage-breathe 5s ease-in-out infinite alternate;
}
@keyframes a-voltage-breathe {
  0%   { opacity: 0.7; }
  100% { opacity: 1.0; }
}

/* Hero content layer */
.dq-design[data-design="a"] .mrnz-hero__content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  display: grid;
  gap: 16px;
}

/* Hero text — opacity:1 at FIRST PAINT (never opacity:0) */
.dq-design[data-design="a"] .mrnz-hero__headline {
  margin: 0;
  font-family: var(--mrnz-font-display);
  font-size: clamp(36px, 6.5vw, 72px);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.018em;
  color: var(--mrnz-script);
  opacity: 1;
}
.dq-design[data-design="a"] .mrnz-hero__subtitle {
  margin: 0;
  font-family: var(--mrnz-font-body);
  font-size: clamp(16px, 2.2vw, 20px);
  color: var(--mrnz-ink);
  line-height: 1.55;
  max-width: 56ch;
  opacity: 1;
}
.dq-design[data-design="a"] .mrnz-hero__proof {
  margin: 0;
  font-family: var(--mrnz-font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mrnz-mute);
  opacity: 1;
}

/* Eyebrow */
.dq-design[data-design="a"] .mrnz-eyebrow {
  display: block;
  font-family: var(--mrnz-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mrnz-amber);
}

/* ── E2: CTA BUTTON (phone + generic) ───────────────────────── */
.dq-design[data-design="a"] .mrnz-cta {
  --led-warmth: 0.45;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 16px 28px;
  min-height: 44px;
  background: linear-gradient(180deg, #2c2d30 0%, #1c1d20 60%, #232427 100%);
  border: 1px solid var(--mrnz-hairline);
  border-radius: var(--mrnz-r-plate);
  box-shadow: var(--mrnz-elev-inset);
  color: var(--mrnz-ink);
  font-family: var(--mrnz-font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  isolation: isolate;
  transition: transform var(--mrnz-dur-tick) var(--mrnz-ease-relay),
              box-shadow var(--mrnz-dur-warmup) var(--mrnz-ease-glow);
}
.dq-design[data-design="a"] .mrnz-cta__led {
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--mrnz-amber);
  box-shadow: 0 0 calc(var(--led-warmth) * 18px) calc(var(--led-warmth) * 4px)
              rgba(232,162,58, calc(var(--led-warmth) * 0.9));
  opacity: calc(0.55 + var(--led-warmth) * 0.45);
  animation: a-cta-breath 4.2s ease-in-out infinite;
}
.dq-design[data-design="a"] .mrnz-cta__arrow {
  color: var(--mrnz-amber);
  opacity: 0.65;
  transition: transform var(--mrnz-dur-warmup) var(--mrnz-ease-glow),
              opacity var(--mrnz-dur-warmup) var(--mrnz-ease-glow);
}
.dq-design[data-design="a"] .mrnz-cta:hover,
.dq-design[data-design="a"] .mrnz-cta.is-near {
  --led-warmth: 1;
  box-shadow: var(--mrnz-elev-inset), var(--mrnz-glow-amber);
}
.dq-design[data-design="a"] .mrnz-cta:hover .mrnz-cta__arrow,
.dq-design[data-design="a"] .mrnz-cta.is-near .mrnz-cta__arrow {
  transform: translateX(4px);
  opacity: 1;
}
.dq-design[data-design="a"] .mrnz-cta:focus-visible {
  outline: none;
  box-shadow: var(--mrnz-elev-inset), var(--mrnz-glow-meter);
}
.dq-design[data-design="a"] .mrnz-cta:active {
  transform: translateY(1px);
}
.dq-design[data-design="a"] .mrnz-cta--sm {
  padding: 12px 20px;
  font-size: 12px;
}
@keyframes a-cta-breath {
  0%, 100% { opacity: calc(0.45 + var(--led-warmth) * 0.45); }
  50%       { opacity: calc(0.75 + var(--led-warmth) * 0.25); }
}

/* ── SERVICES ────────────────────────────────────────────────── */
.dq-design[data-design="a"] .mrnz-services {
  padding: var(--mrnz-room) clamp(16px, 5vw, 72px);
  background: var(--mrnz-bezel);
  border-block: 1px solid var(--mrnz-hairline);
}
.dq-design[data-design="a"] .mrnz-services__inner {
  max-width: 1100px;
  margin-inline: auto;
}
.dq-design[data-design="a"] .mrnz-services .mrnz-display {
  font-family: var(--mrnz-font-display);
  font-size: clamp(28px, 4.5vw, 52px);
  font-weight: 500;
  color: var(--mrnz-script);
  letter-spacing: -0.018em;
  line-height: 1.06;
  margin: 10px 0 12px;
}
.dq-design[data-design="a"] .mrnz-services__lead {
  color: var(--mrnz-ink);
  max-width: 60ch;
  line-height: 1.6;
  margin: 0 0 32px;
}
.dq-design[data-design="a"] .mrnz-services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}
.dq-design[data-design="a"] .mrnz-services__col-head {
  font-family: var(--mrnz-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mrnz-amber);
  margin: 0 0 12px;
}
.dq-design[data-design="a"] .mrnz-rack-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.dq-design[data-design="a"] .mrnz-rack-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--mrnz-hairline);
  font-family: var(--mrnz-font-body);
  font-size: 15px;
  color: var(--mrnz-ink);
  line-height: 1.4;
}
.dq-design[data-design="a"] .mrnz-rack-led {
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mrnz-amber);
  opacity: 0.45;
}
.dq-design[data-design="a"] .mrnz-services__inline-cta {
  margin-top: 32px;
}

/* ── E4: AMBIENT B — signal-flow process ─────────────────────── */
.dq-design[data-design="a"] .mrnz-ambient-b {
  padding: var(--mrnz-room) clamp(16px, 5vw, 72px);
  background: var(--mrnz-panel);
  border-bottom: 1px solid var(--mrnz-hairline);
}
.dq-design[data-design="a"] .mrnz-ambient-b .mrnz-display,
.dq-design[data-design="a"] .mrnz-ambient-b__title {
  font-family: var(--mrnz-font-display);
  font-size: clamp(28px, 4.5vw, 52px);
  font-weight: 500;
  color: var(--mrnz-script);
  letter-spacing: -0.018em;
  line-height: 1.06;
  margin: 10px 0 12px;
  max-width: 22ch;
}
.dq-design[data-design="a"] .mrnz-ambient-b__body {
  color: var(--mrnz-ink);
  max-width: 56ch;
  line-height: 1.6;
  font-family: var(--mrnz-font-body);
  margin: 0 0 8px;
}
.dq-design[data-design="a"] .mrnz-flow {
  margin-top: 36px;
  background: linear-gradient(180deg, #2a2b2e 0%, #1a1b1d 50%, #232427 100%);
  border: 1px solid var(--mrnz-hairline);
  border-radius: var(--mrnz-r-plate);
  padding: 28px 16px;
  box-shadow: var(--mrnz-elev-inset);
  overflow: hidden;
}
.dq-design[data-design="a"] .mrnz-flow__svg {
  display: block;
  width: 100%;
  height: auto;
}
.dq-design[data-design="a"] .mrnz-flow__trace {
  stroke-dasharray: 80 720;
  stroke-dashoffset: 80;
  filter: drop-shadow(0 0 4px rgba(232,162,58,0.7));
  animation: a-flow-trace 18s linear infinite;
}
@keyframes a-flow-trace {
  0%   { stroke-dashoffset:  80; }
  100% { stroke-dashoffset: -720; }
}
.dq-design[data-design="a"] .mrnz-flow__led {
  transition: opacity var(--mrnz-dur-warmup) var(--mrnz-ease-glow),
              filter  var(--mrnz-dur-warmup) var(--mrnz-ease-glow);
}
.dq-design[data-design="a"] .mrnz-flow__led.is-lit {
  opacity: 1;
  filter: drop-shadow(0 0 6px rgba(232,162,58,0.85));
}
.dq-design[data-design="a"] .mrnz-flow__notes {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  counter-reset: stp;
}
.dq-design[data-design="a"] .mrnz-flow__notes li {
  counter-increment: stp;
  font-family: var(--mrnz-font-body);
  font-size: 14px;
  color: var(--mrnz-ink);
  line-height: 1.55;
  border-top: 1px solid var(--mrnz-hairline);
  padding-top: 10px;
}
.dq-design[data-design="a"] .mrnz-flow__notes li::before {
  content: counter(stp, decimal-leading-zero);
  display: block;
  font-family: var(--mrnz-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mrnz-amber);
  margin-bottom: 4px;
}

/* ── SERVICE AREA ────────────────────────────────────────────── */
.dq-design[data-design="a"] .mrnz-area {
  padding: var(--mrnz-room) clamp(16px, 5vw, 72px);
  background: var(--mrnz-bezel);
  border-bottom: 1px solid var(--mrnz-hairline);
}
.dq-design[data-design="a"] .mrnz-area__inner {
  max-width: 760px;
}
.dq-design[data-design="a"] .mrnz-area .mrnz-display {
  font-family: var(--mrnz-font-display);
  font-size: clamp(28px, 4.5vw, 52px);
  font-weight: 500;
  color: var(--mrnz-script);
  letter-spacing: -0.018em;
  line-height: 1.06;
  margin: 10px 0 14px;
}
.dq-design[data-design="a"] .mrnz-area__body {
  color: var(--mrnz-ink);
  max-width: 56ch;
  line-height: 1.6;
  margin: 0 0 24px;
}

/* ── ABOUT ───────────────────────────────────────────────────── */
.dq-design[data-design="a"] .mrnz-about {
  padding: var(--mrnz-room) clamp(16px, 5vw, 72px);
  background: var(--mrnz-panel);
  border-bottom: 1px solid var(--mrnz-hairline);
  display: flex;
  justify-content: center;
}
.dq-design[data-design="a"] .mrnz-about__plate {
  max-width: 720px;
  width: 100%;
  background: linear-gradient(180deg, #2a2b2e 0%, #1a1b1d 50%, #232427 100%);
  border: 1px solid var(--mrnz-hairline);
  border-top: 3px solid var(--mrnz-brush);
  border-radius: var(--mrnz-r-plate);
  padding: clamp(24px, 4vw, 48px);
  box-shadow: var(--mrnz-elev-inset);
}
.dq-design[data-design="a"] .mrnz-about__title {
  font-family: var(--mrnz-font-display);
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 500;
  color: var(--mrnz-script);
  letter-spacing: -0.014em;
  margin: 10px 0 16px;
}
.dq-design[data-design="a"] .mrnz-about__body {
  color: var(--mrnz-ink);
  font-family: var(--mrnz-font-body);
  font-size: 16px;
  line-height: 1.65;
  max-width: 58ch;
  margin: 0 0 16px;
}
.dq-design[data-design="a"] .mrnz-about__tag {
  font-family: var(--mrnz-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mrnz-mute);
  margin: 0;
}

/* ── E6: POINTER ─────────────────────────────────────────────── */
.dq-design[data-design="a"] .mrnz-pointer {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px clamp(16px, 5vw, 72px);
  background: var(--mrnz-panel);
  border-bottom: 1px solid var(--mrnz-hairline);
  color: var(--mrnz-ink);
  font-family: var(--mrnz-font-mono);
  /* HARD: opacity:1 + bbox height ≥ 8px */
  opacity: 1;
  min-height: 60px;
}
.dq-design[data-design="a"] .mrnz-pointer__counter {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.75;
  white-space: nowrap;
}
.dq-design[data-design="a"] .mrnz-pointer__counter-now {
  display: inline-block;
  min-width: 1ch;
  animation: a-pointer-tick 320ms ease-out;
}
.dq-design[data-design="a"] .mrnz-pointer__bar {
  position: relative;
  flex: 1;
  height: 2px;
  background: currentColor;
  opacity: 0.15;
  border-radius: 1px;
  overflow: hidden;
}
.dq-design[data-design="a"] .mrnz-pointer__bar-fill {
  position: absolute;
  inset: 0;
  width: 16%;
  background: var(--mrnz-amber);
  opacity: 1;
  transition: width 480ms cubic-bezier(0.22, 0.61, 0.36, 1);
}
.dq-design[data-design="a"] .mrnz-pointer__label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mrnz-mute);
  white-space: nowrap;
}
.dq-design[data-design="a"] .mrnz-pointer__chev {
  font-size: 18px;
  opacity: 0.6;
  color: var(--mrnz-amber);
  animation: a-pointer-chev 4s ease-in-out infinite;
}
@keyframes a-pointer-tick {
  0%   { transform: translateY(-6px); opacity: 0; }
  100% { transform: translateY(0);    opacity: 1; }
}
@keyframes a-pointer-chev {
  0%, 100% { transform: translateX(0);   opacity: 0.45; }
  50%       { transform: translateX(4px); opacity: 0.9;  }
}

/* ── E5: FUNNEL ──────────────────────────────────────────────── */
.dq-design[data-design="a"] .mrnz-tuner {
  padding: var(--mrnz-hall) clamp(16px, 5vw, 72px);
  background: var(--mrnz-panel);
}
.dq-design[data-design="a"] .mrnz-tuner__head {
  max-width: 60ch;
  margin-bottom: 36px;
}
.dq-design[data-design="a"] .mrnz-tuner__head .mrnz-display {
  font-family: var(--mrnz-font-display);
  font-size: clamp(24px, 3.8vw, 44px);
  font-weight: 500;
  color: var(--mrnz-script);
  letter-spacing: -0.016em;
  line-height: 1.08;
  margin: 10px 0 14px;
}
.dq-design[data-design="a"] .mrnz-tuner__body {
  color: var(--mrnz-ink);
  line-height: 1.6;
  font-family: var(--mrnz-font-body);
  font-size: 16px;
  max-width: 56ch;
}
.dq-design[data-design="a"] .mrnz-tuner__plate {
  background: linear-gradient(180deg, #2a2b2e 0%, #1a1b1d 50%, #232427 100%);
  border: 1px solid var(--mrnz-hairline);
  border-radius: var(--mrnz-r-plate);
  padding: clamp(20px, 4vw, 36px);
  box-shadow: var(--mrnz-elev-inset);
  display: grid;
  gap: 28px;
  max-width: 900px;
}

/* Funnel steps */
.dq-design[data-design="a"] .mrnz-funnel-step {
  border: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 16px;
}
.dq-design[data-design="a"] .mrnz-funnel-step[hidden] { display: none; }
.dq-design[data-design="a"] .mrnz-funnel-step legend {
  float: left;
  width: 100%;
  margin-bottom: 12px;
}
.dq-design[data-design="a"] .mrnz-funnel-step legend + * { clear: both; }

/* Chips */
.dq-design[data-design="a"] .mrnz-funnel-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.dq-design[data-design="a"] .mrnz-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  min-height: 44px;
  background: var(--mrnz-bezel);
  border: 1px solid var(--mrnz-hairline);
  border-radius: var(--mrnz-r-plate);
  cursor: pointer;
  font-family: var(--mrnz-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mrnz-mute);
  transition: border-color var(--mrnz-dur-tick) var(--mrnz-ease-relay),
              color var(--mrnz-dur-tick) var(--mrnz-ease-relay);
  box-shadow: var(--mrnz-elev-inset);
}
.dq-design[data-design="a"] .mrnz-chip input[type="radio"] {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.dq-design[data-design="a"] .mrnz-chip:has(input:checked),
.dq-design[data-design="a"] .mrnz-chip.is-selected {
  border-color: var(--mrnz-amber);
  color: var(--mrnz-amber);
  box-shadow: var(--mrnz-elev-inset), var(--mrnz-glow-amber);
}
.dq-design[data-design="a"] .mrnz-chip:hover {
  border-color: var(--mrnz-brush);
  color: var(--mrnz-ink);
}

/* Emergency callout */
.dq-design[data-design="a"] .mrnz-funnel-emergency-note {
  display: grid;
  gap: 12px;
  padding: 16px;
  background: rgba(208,72,72,0.07);
  border: 1px solid rgba(208,72,72,0.25);
  border-radius: var(--mrnz-r-plate);
}
.dq-design[data-design="a"] .mrnz-funnel-emergency-note[hidden] { display: none; }

/* Next button */
.dq-design[data-design="a"] .mrnz-funnel-next {
  justify-self: start;
}

/* Fields */
.dq-design[data-design="a"] .mrnz-tuner__fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.dq-design[data-design="a"] .mrnz-tuner__field {
  display: grid;
  gap: 6px;
}
.dq-design[data-design="a"] .mrnz-tuner__field--full {
  grid-column: 1 / -1;
}
.dq-design[data-design="a"] .mrnz-tuner__field input,
.dq-design[data-design="a"] .mrnz-tuner__field textarea {
  background: var(--mrnz-bezel);
  color: var(--mrnz-ink);
  border: 1px solid var(--mrnz-hairline);
  border-radius: var(--mrnz-r-bezel);
  box-shadow: var(--mrnz-elev-bezel);
  padding: 12px 14px;
  font-family: var(--mrnz-font-body);
  font-size: 15px;
  line-height: 1.5;
  resize: vertical;
}
.dq-design[data-design="a"] .mrnz-tuner__field input::placeholder,
.dq-design[data-design="a"] .mrnz-tuner__field textarea::placeholder {
  color: var(--mrnz-mute);
}
.dq-design[data-design="a"] .mrnz-tuner__field input:focus-visible,
.dq-design[data-design="a"] .mrnz-tuner__field textarea:focus-visible {
  outline: none;
  border-color: var(--mrnz-meter);
  box-shadow: var(--mrnz-elev-bezel), 0 0 0 1px var(--mrnz-meter);
}
.dq-design[data-design="a"] .mrnz-tuner__submit {
  justify-self: start;
}

/* Lock (confirmation) */
.dq-design[data-design="a"] .mrnz-tuner__lock {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  padding: 14px 18px;
  background: var(--mrnz-bezel);
  border: 1px solid var(--mrnz-hairline);
  box-shadow: var(--mrnz-elev-bezel);
  border-radius: var(--mrnz-r-bezel);
  animation: a-lock-in 520ms var(--mrnz-ease-glow);
}
.dq-design[data-design="a"] .mrnz-tuner__lock[hidden] { display: none; }
.dq-design[data-design="a"] .mrnz-tuner__lock-led {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--mrnz-success);
  box-shadow: 0 0 12px 2px rgba(116,179,105,0.7);
}
.dq-design[data-design="a"] .mrnz-tuner__lock-copy {
  margin: 0;
  color: var(--mrnz-ink);
  font-family: var(--mrnz-font-body);
  font-size: 14px;
  line-height: 1.5;
}
@keyframes a-lock-in {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── FOOTER ──────────────────────────────────────────────────── */
.dq-design[data-design="a"] .mrnz-footer {
  background: linear-gradient(180deg, #2a2b2e 0%, #1a1b1d 100%);
  border-top: 1px solid var(--mrnz-hairline);
  padding: clamp(40px, 6vw, 64px) clamp(16px, 5vw, 72px) clamp(24px, 4vw, 40px);
}
.dq-design[data-design="a"] .mrnz-footer__inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  margin-bottom: 32px;
  max-width: 1100px;
}
.dq-design[data-design="a"] .mrnz-footer__brand .mrnz-logo__mark {
  font-family: var(--mrnz-font-script);
  font-size: 22px;
  color: var(--mrnz-script);
  display: block;
}
.dq-design[data-design="a"] .mrnz-footer__tag {
  font-family: var(--mrnz-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mrnz-mute);
  margin: 8px 0 0;
}
.dq-design[data-design="a"] .mrnz-footer__phone {
  display: block;
  font-family: var(--mrnz-font-mono);
  font-size: 18px;
  color: var(--mrnz-amber);
  text-decoration: none;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
  min-height: 44px;
  line-height: 44px;
}
.dq-design[data-design="a"] .mrnz-footer__phone:hover {
  text-decoration: underline;
}
.dq-design[data-design="a"] .mrnz-footer__address {
  font-style: normal;
  font-family: var(--mrnz-font-mono);
  font-size: 12px;
  color: var(--mrnz-mute);
  letter-spacing: 0.04em;
  line-height: 1.7;
}
.dq-design[data-design="a"] .mrnz-footer__nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.dq-design[data-design="a"] .mrnz-footer__nav a {
  font-family: var(--mrnz-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mrnz-mute);
  text-decoration: none;
  padding: 6px 0;
  min-height: 44px;
  display: flex;
  align-items: center;
  transition: color var(--mrnz-dur-tick) var(--mrnz-ease-relay);
}
.dq-design[data-design="a"] .mrnz-footer__nav a:hover {
  color: var(--mrnz-script);
}
.dq-design[data-design="a"] .mrnz-footer__copy {
  font-family: var(--mrnz-font-mono);
  font-size: 11px;
  color: var(--mrnz-mute);
  letter-spacing: 0.1em;
  margin: 0;
  border-top: 1px solid var(--mrnz-hairline);
  padding-top: 20px;
}

/* ── SECTION HEADINGS SHARED ─────────────────────────────────── */
.dq-design[data-design="a"] .mrnz-display {
  font-family: var(--mrnz-font-display);
  font-size: clamp(28px, 4.5vw, 52px);
  font-weight: 500;
  color: var(--mrnz-script);
  letter-spacing: -0.018em;
  line-height: 1.06;
  margin: 10px 0 12px;
}

/* ── PREFERS-REDUCED-MOTION ──────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .dq-design[data-design="a"] .mrnz-dial-wash__pool--a,
  .dq-design[data-design="a"] .mrnz-dial-wash__pool--b {
    animation: none;
    opacity: 0.28;
  }
  .dq-design[data-design="a"] .mrnz-drawer__inner { animation: none; }
  .dq-design[data-design="a"] .mrnz-cta__led { animation: none; }
  .dq-design[data-design="a"] .mrnz-cta__arrow { transition: none; }
  .dq-design[data-design="a"] .mrnz-hero__voltage-wash { animation: none; }
  .dq-design[data-design="a"] .mrnz-flow__trace { animation: none; stroke-dashoffset: -320; }
  .dq-design[data-design="a"] .mrnz-flow__led { transition: none; }
  .dq-design[data-design="a"] .mrnz-pointer__counter-now { animation: none; }
  .dq-design[data-design="a"] .mrnz-pointer__chev { animation: none; }
  .dq-design[data-design="a"] .mrnz-pointer__bar-fill { transition: none; }
  .dq-design[data-design="a"] .mrnz-tuner__lock { animation: none; }
}

/* ── MOBILE ──────────────────────────────────────────────────── */
@media (max-width: 560px) {
  .dq-design[data-design="a"] .mrnz-logo__mark { font-size: 16px; }
  .dq-design[data-design="a"] .mrnz-hero__content { gap: 14px; }
  .dq-design[data-design="a"] .mrnz-flow { padding: 18px 8px; }
  .dq-design[data-design="a"] .mrnz-tuner__fields { grid-template-columns: 1fr; }
  .dq-design[data-design="a"] .mrnz-services__grid { grid-template-columns: 1fr; }
  .dq-design[data-design="a"] .mrnz-footer__inner { grid-template-columns: 1fr; }
}

/* ── HARD CONTRACT: NO H-SCROLL ──────────────────────────────── */
[data-design="a"].dq-design,
[data-design="a"] .dq-design {
  max-width: 100%;
  overflow-x: clip;
}
[data-design="a"].dq-design * { min-width: 0; }
[data-design="a"].dq-design img,
[data-design="a"].dq-design svg:not([data-keep-size]) {
  max-width: 100%;
  height: auto;
}

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