/* ═══════════════════════════════════════════════════════════
   Standpipe · Design-A · Affordable Plumbers of Long Beach
   All selectors scoped to [data-design="a"].dq-design or .dq-design
   ═══════════════════════════════════════════════════════════ */

/* ── Token root ─────────────────────────────────────────── */
[data-design="a"] {
  --slate-a: #E5E7E8;
  --slate-deep-a: #D2D5D7;
  --ink-a: #0C1015;
  --ink-soft-a: #393E48;
  --muted-a: #6E747E;
  --rule-a: #1F232B;
  --brass-a: #A8842A;
  --copper-a: #9F4F2A;
  --gauge-green-a: #1F7A4A;
  --gauge-amber-a: #C28A1F;
  --gauge-red-a: #B5251A;
  --blueprint-a: #1B4C7A;
  --design-a-primary: var(--brass-a);

  --font-display-a: "DIN 1451", "DIN Next Stencil", "Bebas Neue", sans-serif;
  --font-body-a: "IBM Plex Sans", "Söhne", system-ui, sans-serif;
  --font-data-a: "IBM Plex Mono", "JetBrains Mono", "Söhne Mono", monospace;

  --space-em-a: 8px;
  --space-fitting-a: 16px;
  --space-segment-a: 24px;
  --space-run-a: 48px;
  --space-riser-a: 80px;

  --radius-pin-a: 2px;
  --radius-bezel-a: 4px;

  --dur-tick-a: 120ms;
  --dur-valve-a: 320ms;
  --dur-damp-a: 520ms;
  --dur-drain-a: 900ms;
  --dur-ambient-a: 18000ms;

  --ease-damp-a: cubic-bezier(.4, .8, .4, 1);
  --ease-snap-a: cubic-bezier(.7, 0, .84, 0);
  --ease-flow-a: cubic-bezier(.22, 1, .36, 1);
  --ease-drain-a: cubic-bezier(.55, 0, .45, 1);

  --shadow-bezel-a: inset 0 1px 0 rgba(255,255,255,.05), inset 0 -1px 0 rgba(0,0,0,.35);
  --shadow-press-a: inset 0 2px 0 rgba(0,0,0,.32);

  color: var(--ink-a);
  background: var(--slate-a);
  font-family: var(--font-body-a);
}

@media (prefers-color-scheme: dark) {
  [data-design="a"] {
    --slate-a: #0D1116;
    --slate-deep-a: #161A22;
    --ink-a: #E7E9EC;
    --ink-soft-a: #B5B9C0;
    --muted-a: #7C8290;
    --rule-a: #9298A2;
    --brass-a: #D4AA45;
    --copper-a: #C46B43;
    --gauge-green-a: #42A672;
    --gauge-amber-a: #E5AE3D;
    --gauge-red-a: #E4493B;
    --blueprint-a: #5A8DC4;
  }
}

/* Global box-sizing scoped to design-a */
[data-design="a"].dq-design *, [data-design="a"].dq-design *::before, [data-design="a"].dq-design *::after {
  box-sizing: border-box;
}

/* Mobile overflow clip — scoped to .dq-design to avoid chrome-kit leakage */
[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;
}

/* ── Shared inner container ─────────────────────────────── */
[data-design="a"] .sp-section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(16px, 5vw, 40px);
}

/* ═══════════════════════════════════════════════════════════
   E1 — Header / Pressure Bar
   ═══════════════════════════════════════════════════════════ */
[data-design="a"] .sp-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--slate-a) 92%, transparent);
  backdrop-filter: blur(6px); /* motion-exception: header blur is desktop-only gloss on a sticky bar above the hero, not composited with the hero animation; fallback is opaque translucent fill */
  border-bottom: 1px solid var(--rule-a);
}

[data-design="a"] .sp-header__atmos {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  overflow: hidden;
  pointer-events: none;
}

[data-design="a"] .sp-header__atmos::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--brass-a) 45%, transparent), transparent);
  transform: translateX(-100%);
  animation: sp-header-idle-a 22s var(--ease-flow-a) infinite;
}

[data-design="a"] .sp-pressure-bar {
  position: relative;
  z-index: 1;
  display: block;
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--brass-a), color-mix(in srgb, var(--brass-a) 55%, var(--copper-a)));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-tick-a) linear;
}

[data-design="a"] .sp-pressure-bar[data-full="true"] {
  box-shadow: 0 0 7px var(--gauge-green-a);
}

@keyframes sp-header-idle-a {
  0% { transform: translateX(-100%); }
  50%, 100% { transform: translateX(100%); }
}

[data-design="a"] .sp-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-fitting-a);
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-em-a) clamp(12px, 4vw, 40px);
}

[data-design="a"] .sp-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-em-a);
  text-decoration: none;
  color: var(--ink-a);
  min-width: 0;
}

[data-design="a"] .sp-logo__gauge {
  width: 26px;
  height: 26px;
  color: var(--brass-a);
  flex: none;
}

[data-design="a"] .sp-logo__needle {
  transform-box: view-box;
  transform-origin: 12px 12px;
  animation: sp-needle-idle-a 9s ease-in-out infinite;
}

@keyframes sp-needle-idle-a {
  0%, 100% { transform: rotate(-3deg); }
  50% { transform: rotate(3deg); }
}

[data-design="a"] .sp-logo__mark {
  font-family: var(--font-display-a);
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: clamp(13px, 3.5vw, 20px);
  line-height: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

[data-design="a"] .sp-burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 11px;
  flex: none;
  background: transparent;
  border: 1px solid var(--rule-a);
  border-radius: var(--radius-pin-a);
  cursor: pointer;
}

[data-design="a"] .sp-burger__line {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--ink-a);
  transition: transform var(--dur-valve-a) var(--ease-snap-a), opacity var(--dur-tick-a);
}

[data-design="a"] .sp-burger[aria-expanded="true"] .sp-burger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
[data-design="a"] .sp-burger[aria-expanded="true"] .sp-burger__line:nth-child(2) {
  opacity: 0;
}
[data-design="a"] .sp-burger[aria-expanded="true"] .sp-burger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Drawer — focus-trapped, display:none when closed */
[data-design="a"] .sp-drawer {
  position: fixed;
  inset: 0;
  z-index: 39;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-segment-a);
  padding: var(--space-riser-a) clamp(20px, 8vw, 80px);
  background: var(--slate-deep-a);
  border-top: 3px solid var(--brass-a);
  transform: translateY(-100%);
  transition: transform var(--dur-valve-a) var(--ease-snap-a), visibility var(--dur-valve-a);
  visibility: hidden;
}

[data-design="a"] .sp-drawer[data-open="true"] {
  transform: translateY(0);
  visibility: visible;
}

[data-design="a"] .sp-drawer__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-fitting-a);
}

[data-design="a"] .sp-drawer__nav a {
  font-family: var(--font-display-a);
  text-transform: uppercase;
  letter-spacing: .10em;
  font-size: clamp(26px, 8vw, 44px);
  color: var(--ink-a);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  width: max-content;
  max-width: 100%;
  transition: border-color var(--dur-tick-a);
}

[data-design="a"] .sp-drawer__nav a:focus-visible {
  border-color: var(--brass-a);
  outline: none;
}

[data-design="a"] .sp-drawer__line {
  font-family: var(--font-data-a);
  font-size: 14px;
  color: var(--muted-a);
}

[data-design="a"] .sp-drawer__phone {
  color: var(--brass-a);
  text-decoration: none;
  font-size: 18px;
  font-family: var(--font-data-a);
}

/* Hover gated to fine pointer to avoid sticky-hover on touch */
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .sp-drawer__nav a:hover {
    border-color: var(--brass-a);
  }
}

/* ═══════════════════════════════════════════════════════════
   Hero — Control Panel
   ═══════════════════════════════════════════════════════════ */
[data-design="a"] .sp-hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  background: var(--slate-deep-a);
}

/* E3 — hero backdrop layer */
[data-design="a"] .sp-hero__backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

/* Copper-glow halo — visible color field with sustained ambient motion */
[data-design="a"] .sp-hero__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 60% 50% at 75% 50%,
    color-mix(in srgb, var(--copper-a) 18%, transparent),
    transparent 70%
  );
  animation: sp-hero-glow-a 6s var(--ease-damp-a) infinite;
  opacity: 1;
}

@keyframes sp-hero-glow-a {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.65;
    transform: scale(1.06);
  }
}

[data-design="a"] .sp-hero__schematic {
  position: absolute;
  right: -2%;
  top: 50%;
  transform: translateY(-50%);
  width: clamp(260px, 45vw, 560px);
  height: auto;
  opacity: 1;
}

/* Animated flow line on the schematic — sustained ambient */
[data-design="a"] .sp-hero__flow-line {
  animation: sp-hero-flow-a 8s linear infinite;
  stroke-dasharray: 12 20;
}

@keyframes sp-hero-flow-a {
  from { stroke-dashoffset: 0; }
  to { stroke-dashoffset: -160; }
}

/* Drip — falls from riser every 18s */
[data-design="a"] .sp-hero__drip {
  transform-box: fill-box;
  transform-origin: center;
  animation: sp-hero-drip-a var(--dur-ambient-a) linear infinite;
}

@keyframes sp-hero-drip-a {
  0% { transform: translateY(0); opacity: 0; }
  3% { opacity: 1; }
  15% { transform: translateY(90px); opacity: 1; }
  17% { transform: translateY(90px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* Hero content — z-index above all backdrop layers */
[data-design="a"] .sp-hero__content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: var(--space-riser-a) clamp(16px, 5vw, 40px);
}

[data-design="a"] .sp-hero__kicker {
  font-family: var(--font-data-a);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted-a);
  margin: 0 0 var(--space-fitting-a);
  opacity: 1;
}

[data-design="a"] .sp-hero__headline {
  font-family: var(--font-display-a);
  text-transform: uppercase;
  letter-spacing: .03em;
  font-size: clamp(28px, 5.5vw, 72px);
  line-height: 1.05;
  color: var(--ink-a);
  margin: 0 0 var(--space-fitting-a);
  max-width: 18ch;
  opacity: 1;
}

[data-design="a"] .sp-hero__subtitle {
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.6;
  color: var(--ink-soft-a);
  margin: 0 0 var(--space-em-a);
  max-width: 48ch;
  opacity: 1;
}

[data-design="a"] .sp-hero__proof {
  font-family: var(--font-data-a);
  font-size: 13px;
  color: var(--gauge-green-a);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin: 0 0 var(--space-segment-a);
  opacity: 1;
}

/* ═══════════════════════════════════════════════════════════
   E2 — Animated CTA (Phone CTA for plumber)
   ═══════════════════════════════════════════════════════════ */
[data-design="a"] .sp-cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-em-a);
  padding: 14px 26px;
  max-width: 100%;
  background: var(--brass-a);
  color: var(--ink-a);
  font-family: var(--font-display-a);
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: 18px;
  text-decoration: none;
  border-radius: var(--radius-pin-a);
  box-shadow: var(--shadow-bezel-a);
  overflow: hidden;
  isolation: isolate;
  animation: sp-cta-breath-a 4.4s var(--ease-damp-a) infinite;
  will-change: transform;
}

[data-design="a"] .sp-cta__label,
[data-design="a"] .sp-cta__arrow {
  position: relative;
  z-index: 2;
}

[data-design="a"] .sp-cta__arrow {
  width: 16px;
  height: 16px;
  color: var(--ink-a);
  animation: sp-cta-trace-a 4.4s var(--ease-flow-a) infinite;
}

[data-design="a"] .sp-cta__sweep {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 3;
  height: 2px;
  width: 100%;
  background: var(--copper-a);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-valve-a) var(--ease-flow-a);
}

@keyframes sp-cta-breath-a {
  0%, 100% {
    transform: translateY(0);
    box-shadow: var(--shadow-bezel-a);
  }
  50% {
    transform: translateY(-1px);
    box-shadow: var(--shadow-bezel-a), 0 0 0 2px color-mix(in srgb, var(--brass-a) 45%, transparent);
  }
}

@keyframes sp-cta-trace-a {
  0%, 68%, 100% { transform: translateY(0); opacity: .8; }
  82% { transform: translateY(3px); opacity: 1; }
}

[data-design="a"] .sp-cta:focus-visible {
  outline: 2px solid var(--gauge-amber-a);
  outline-offset: 4px;
}

[data-design="a"] .sp-cta:active {
  transform: translateY(2px);
  box-shadow: var(--shadow-press-a);
  background: color-mix(in srgb, var(--brass-a) 80%, #000);
}

[data-design="a"] .sp-cta[data-served="true"] .sp-cta__sweep {
  transform: scaleX(1);
  transition: transform 800ms var(--ease-drain-a);
}

/* Secondary CTA variant (mid-page) */
[data-design="a"] .sp-cta--secondary {
  font-size: 16px;
  padding: 12px 22px;
  animation: sp-cta-breath-a 5s var(--ease-damp-a) infinite;
}

/* Hover — gated to fine pointer */
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .sp-cta:hover {
    background: color-mix(in srgb, var(--brass-a) 92%, #000);
  }
  [data-design="a"] .sp-cta:hover .sp-cta__sweep,
  [data-design="a"] .sp-cta:focus-visible .sp-cta__sweep {
    transform: scaleX(1);
  }
}

/* ═══════════════════════════════════════════════════════════
   E6 — Pointer (hydraulic-warm, immediately before #funnel)
   ═══════════════════════════════════════════════════════════ */
[data-design="a"] .sp-pointer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-em-a);
  padding: var(--space-run-a) 0 var(--space-segment-a);
  background: var(--slate-a);
  /* Ensure pointer is visibly rendered — opacity:1, min height satisfied */
  opacity: 1;
  min-height: 80px;
}

[data-design="a"] .sp-pointer__pipe {
  width: 120px;
  height: 64px;
  overflow: visible;
}

/* Copper pipe stem — draw-in animation */
[data-design="a"] .sp-pointer__stem {
  stroke-dasharray: 60;
  stroke-dashoffset: 60;
  animation: sp-pointer-draw-a 1.2s var(--ease-flow-a) forwards, sp-pointer-pulse-a 3s ease-in-out 1.4s infinite;
}

@keyframes sp-pointer-draw-a {
  to { stroke-dashoffset: 0; }
}

@keyframes sp-pointer-pulse-a {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

/* Brass fill running down the stem */
[data-design="a"] .sp-pointer__fill {
  animation: sp-pointer-fill-a 4s var(--ease-flow-a) 1s infinite;
}

@keyframes sp-pointer-fill-a {
  0%, 100% { stroke-dasharray: 0 60; }
  40%, 60% { stroke-dasharray: 48 60; }
}

[data-design="a"] .sp-pointer__label {
  font-family: var(--font-display-a);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 13px;
  color: var(--muted-a);
  margin: 0;
  opacity: 1;
}

/* ═══════════════════════════════════════════════════════════
   E5 — Service Ticket Funnel
   ═══════════════════════════════════════════════════════════ */
[data-design="a"] .sp-interactive {
  max-width: 680px;
  margin: 0 auto;
  padding: var(--space-riser-a) clamp(16px, 5vw, 40px);
}

[data-design="a"] .sp-ticket {
  background: var(--slate-deep-a);
  border: 1px solid var(--rule-a);
  box-shadow: var(--shadow-bezel-a);
}

[data-design="a"] .sp-ticket__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-em-a);
  padding: var(--space-segment-a) var(--space-segment-a) var(--space-fitting-a);
  border-bottom: 1px solid var(--rule-a);
}

[data-design="a"] .sp-ticket__title {
  font-family: var(--font-display-a);
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: clamp(22px, 5vw, 32px);
  margin: 0;
}

[data-design="a"] .sp-ticket__meta {
  font-family: var(--font-data-a);
  font-size: 12px;
  color: var(--muted-a);
  font-variant-numeric: tabular-nums;
  margin: 0;
}

[data-design="a"] .sp-ticket__rail {
  height: 3px;
  background: color-mix(in srgb, var(--rule-a) 50%, transparent);
}

[data-design="a"] .sp-ticket__pressure {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--brass-a);
  transform: scaleX(0.33);
  transform-origin: left;
  transition: transform var(--dur-valve-a) var(--ease-flow-a);
}

[data-design="a"] .sp-funnel {
  padding: var(--space-segment-a);
}

[data-design="a"] .sp-step {
  border: 0;
  margin: 0;
  padding: 0;
  min-width: 0;
}

[data-design="a"] .sp-step[data-active="true"] {
  animation: sp-step-in-a var(--dur-valve-a) var(--ease-flow-a);
}

@keyframes sp-step-in-a {
  from { opacity: 0; clip-path: inset(0 100% 0 0); }
  to { opacity: 1; clip-path: inset(0 0 0 0); }
}

[data-design="a"] .sp-step__q {
  font-family: var(--font-display-a);
  text-transform: uppercase;
  letter-spacing: .04em;
  font-size: 18px;
  margin-bottom: var(--space-fitting-a);
  padding: 0;
}

[data-design="a"] .sp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-em-a);
}

[data-design="a"] .sp-chip {
  flex: 1 1 140px;
  min-height: 44px;
  padding: 12px 14px;
  background: var(--slate-a);
  border: 1px solid var(--rule-a);
  border-radius: var(--radius-pin-a);
  color: var(--ink-a);
  font-family: var(--font-body-a);
  font-size: 14px;
  text-align: left;
  cursor: pointer;
  transition: border-color var(--dur-tick-a), background var(--dur-tick-a), transform var(--dur-tick-a) var(--ease-snap-a);
  opacity: 1;
}

[data-design="a"] .sp-chip:active {
  transform: translateY(2px);
  box-shadow: var(--shadow-press-a);
}

[data-design="a"] .sp-chip[aria-checked="true"] {
  border-color: var(--brass-a);
  background: color-mix(in srgb, var(--brass-a) 14%, var(--slate-a));
}

[data-design="a"] .sp-chip:focus-visible {
  outline: 2px solid var(--gauge-amber-a);
  outline-offset: 3px;
}

@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .sp-chip:hover {
    border-color: var(--brass-a);
  }
}

/* Urgency gauge */
[data-design="a"] .sp-gauge {
  text-align: center;
  margin-bottom: var(--space-fitting-a);
}

[data-design="a"] .sp-gauge svg {
  width: min(100%, 240px);
  height: auto;
}

[data-design="a"] .sp-gauge__arc {
  transition: stroke-dashoffset var(--dur-damp-a) var(--ease-damp-a), stroke var(--dur-damp-a) var(--ease-damp-a);
}

[data-design="a"] .sp-gauge__needle {
  transform-box: view-box;
  transform-origin: 100px 110px;
  transition: transform var(--dur-damp-a) var(--ease-damp-a);
}

[data-design="a"] .sp-gauge__label {
  font-family: var(--font-data-a);
  text-transform: uppercase;
  letter-spacing: .10em;
  font-size: 13px;
  margin-top: var(--space-em-a);
  font-variant-numeric: tabular-nums;
}

[data-design="a"] .sp-slider {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: var(--radius-bezel-a);
  background: linear-gradient(90deg, var(--gauge-green-a), var(--gauge-amber-a), var(--gauge-red-a));
}

[data-design="a"] .sp-slider:focus-visible {
  outline: 2px solid var(--gauge-amber-a);
  outline-offset: 6px;
}

[data-design="a"] .sp-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--brass-a);
  border: 2px solid var(--slate-a);
  cursor: pointer;
  box-shadow: var(--shadow-bezel-a);
}

[data-design="a"] .sp-slider::-moz-range-thumb {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--brass-a);
  border: 2px solid var(--slate-a);
  cursor: pointer;
}

[data-design="a"] .sp-slider__ends {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-data-a);
  font-size: 11px;
  color: var(--muted-a);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* Emergency tip — shown at high urgency */
[data-design="a"] .sp-emergency-tip {
  margin-top: var(--space-fitting-a);
  font-family: var(--font-data-a);
  font-size: 13px;
  color: var(--gauge-red-a);
  letter-spacing: .04em;
  min-height: 0;
}

[data-design="a"] .sp-field {
  display: block;
  margin-bottom: var(--space-fitting-a);
}

[data-design="a"] .sp-field span {
  display: block;
  font-family: var(--font-display-a);
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: 12px;
  color: var(--muted-a);
  margin-bottom: 6px;
}

[data-design="a"] .sp-field input {
  width: 100%;
  min-height: 44px;
  padding: 12px 16px;
  background: var(--slate-a);
  border: 1px solid var(--rule-a);
  border-radius: var(--radius-pin-a);
  color: var(--ink-a);
  font-family: var(--font-body-a);
  font-size: 16px;
}

[data-design="a"] .sp-field input:focus-visible {
  outline: none;
  border-width: 2px;
  border-color: var(--brass-a);
}

[data-design="a"] .sp-step__nav {
  display: flex;
  gap: var(--space-em-a);
  margin-top: var(--space-fitting-a);
}

[data-design="a"] .sp-mini {
  flex: 1;
  min-height: 44px;
  padding: 12px 18px;
  border-radius: var(--radius-pin-a);
  font-family: var(--font-display-a);
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: 15px;
  cursor: pointer;
  border: 1px solid var(--rule-a);
  background: transparent;
  color: var(--ink-a);
  transition: transform var(--dur-tick-a) var(--ease-snap-a), background var(--dur-tick-a);
  opacity: 1;
}

[data-design="a"] .sp-mini--go,
[data-design="a"] .sp-mini--dispatch {
  background: var(--brass-a);
  border-color: var(--brass-a);
  color: var(--ink-a);
  box-shadow: var(--shadow-bezel-a);
}

[data-design="a"] .sp-mini:active {
  transform: translateY(2px);
  box-shadow: var(--shadow-press-a);
}

[data-design="a"] .sp-mini:focus-visible {
  outline: 2px solid var(--gauge-amber-a);
  outline-offset: 3px;
}

[data-design="a"] .sp-done {
  text-align: center;
  padding: var(--space-run-a) var(--space-segment-a);
}

[data-design="a"] .sp-done__stamp {
  font-family: var(--font-display-a);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: clamp(28px, 8vw, 48px);
  color: var(--gauge-green-a);
  margin: 0;
}

[data-design="a"] .sp-done[data-shown="true"] .sp-done__stamp {
  animation: sp-stamp-a var(--dur-valve-a) var(--ease-snap-a);
}

@keyframes sp-stamp-a {
  0% { transform: scale(1.3); opacity: 0; }
  60% { transform: scale(0.96); opacity: 1; }
  100% { transform: scale(1); }
}

[data-design="a"] .sp-done__line {
  font-family: var(--font-data-a);
  color: var(--muted-a);
  margin-top: var(--space-em-a);
  font-size: 14px;
  line-height: 1.6;
}

[data-design="a"] .sp-done__line a {
  color: var(--brass-a);
  text-decoration: none;
}

/* ═══════════════════════════════════════════════════════════
   E4 — Services / Plate Set with Flow Run (Ambient B)
   ═══════════════════════════════════════════════════════════ */
[data-design="a"] .sp-ambient-b {
  position: relative;
  padding: var(--space-riser-a) 0 calc(var(--space-riser-a) + 30px);
  background: var(--slate-a);
}

[data-design="a"] .sp-ambient-b .sp-section-inner {
  padding-bottom: var(--space-segment-a);
}

[data-design="a"] .sp-b__title {
  font-family: var(--font-display-a);
  text-transform: uppercase;
  letter-spacing: .03em;
  font-size: clamp(24px, 5vw, 36px);
  margin: 0 0 var(--space-segment-a);
}

[data-design="a"] .sp-b__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: var(--space-fitting-a);
}

[data-design="a"] .sp-plate {
  background: var(--slate-deep-a);
  border: 1px solid var(--rule-a);
  padding: var(--space-segment-a);
  box-shadow: var(--shadow-bezel-a);
}

[data-design="a"] .sp-plate__no {
  font-family: var(--font-data-a);
  font-size: 11px;
  letter-spacing: .10em;
  color: var(--brass-a);
  text-transform: uppercase;
  margin: 0 0 var(--space-em-a);
}

[data-design="a"] .sp-plate__body {
  margin: var(--space-em-a) 0 var(--space-fitting-a);
  color: var(--ink-soft-a);
  line-height: 1.55;
  font-size: 15px;
}

[data-design="a"] .sp-plate__gauge {
  height: 6px;
  background: color-mix(in srgb, var(--rule-a) 45%, transparent);
  border-radius: var(--radius-bezel-a);
  overflow: hidden;
}

[data-design="a"] .sp-plate__fill {
  display: block;
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--copper-a), var(--brass-a));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-drain-a) var(--ease-flow-a);
}

[data-design="a"] .sp-plate[data-lit="true"] .sp-plate__fill {
  transform: scaleX(var(--g-scale, 0.6));
}

[data-design="a"] .sp-plate__read {
  margin-top: var(--space-em-a);
  font-family: var(--font-data-a);
  font-size: 12px;
  color: var(--gauge-green-a);
  font-variant-numeric: tabular-nums;
}

/* E4 Flow Run copper current line */
[data-design="a"] .sp-b__run {
  position: absolute;
  left: 0;
  right: 0;
  bottom: var(--space-run-a);
  width: 100%;
  height: 30px;
}

[data-design="a"] .sp-b__flow {
  animation: sp-b-flow-a 16s linear infinite;
}

@keyframes sp-b-flow-a {
  from { stroke-dashoffset: 0; }
  to { stroke-dashoffset: -160; }
}

[data-design="a"] .sp-ambient-b[data-paused="true"] .sp-b__flow {
  animation-play-state: paused;
}

/* Mid-section CTA */
[data-design="a"] .sp-section-cta {
  max-width: 1200px;
  margin: var(--space-segment-a) auto 0;
  padding: 0 clamp(16px, 5vw, 40px);
}

/* ═══════════════════════════════════════════════════════════
   Service Area section (with Drip schematic — Ambient A)
   ═══════════════════════════════════════════════════════════ */
[data-design="a"] .sp-service-area {
  background: var(--slate-deep-a);
  padding: var(--space-riser-a) 0;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-run-a);
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

[data-design="a"] .sp-service-area .sp-section-inner {
  grid-column: 1;
}

[data-design="a"] .sp-area__kicker {
  font-family: var(--font-data-a);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted-a);
  margin: 0 0 var(--space-em-a);
}

[data-design="a"] .sp-area__title {
  font-family: var(--font-display-a);
  text-transform: uppercase;
  letter-spacing: .03em;
  font-size: clamp(28px, 6vw, 56px);
  line-height: 1.05;
  margin: var(--space-em-a) 0;
}

[data-design="a"] .sp-area__body {
  max-width: 42ch;
  color: var(--ink-soft-a);
  line-height: 1.6;
  margin: 0 0 var(--space-segment-a);
}

[data-design="a"] .sp-area__list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-segment-a);
  font-family: var(--font-data-a);
  font-size: 14px;
  color: var(--ink-a);
  letter-spacing: .06em;
}

[data-design="a"] .sp-area__list li::before {
  content: "→ ";
  color: var(--copper-a);
}

[data-design="a"] .sp-area__phone {
  display: inline-block;
  font-family: var(--font-data-a);
  font-size: 16px;
  font-variant-numeric: tabular-nums;
  color: var(--brass-a);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--brass-a) 40%, transparent);
  padding-bottom: 2px;
}

/* Drip schematic panel */
[data-design="a"] .sp-ambient-a {
  grid-column: 2;
  padding-right: clamp(16px, 5vw, 40px);
}

[data-design="a"] .sp-a__panel {
  position: relative;
  background: var(--slate-a);
  border: 1px solid var(--rule-a);
  box-shadow: var(--shadow-bezel-a);
  padding: var(--space-segment-a);
  width: clamp(160px, 22vw, 260px);
}

[data-design="a"] .sp-a__schematic {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
}

[data-design="a"] .sp-a__drop {
  transform-box: fill-box;
  transform-origin: center;
  animation: sp-a-drip-a var(--dur-ambient-a) linear infinite;
}

[data-design="a"] .sp-a__rip {
  transform-box: fill-box;
  transform-origin: center;
  opacity: 0;
  animation: sp-a-splash-a var(--dur-ambient-a) ease-out infinite;
}

@keyframes sp-a-drip-a {
  0% { transform: translateY(0); opacity: 0; }
  3% { opacity: 1; }
  11% { transform: translateY(132px); opacity: 1; }
  12% { transform: translateY(132px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

@keyframes sp-a-splash-a {
  0%, 10% { transform: scale(0.25); opacity: 0; }
  12% { transform: scale(0.3); opacity: 0.9; }
  17% { transform: scale(1.4); opacity: 0; }
  100% { opacity: 0; }
}

[data-design="a"] .sp-a__level {
  /* No transition — fill state changes imperceptibly each cycle */
}

[data-design="a"] .sp-a__readout {
  margin-top: var(--space-fitting-a);
  font-family: var(--font-data-a);
  font-variant-numeric: tabular-nums;
  color: var(--gauge-green-a);
  font-size: 22px;
  margin-bottom: 0;
}

[data-design="a"] .sp-a__unit {
  color: var(--muted-a);
  font-size: 12px;
}

/* ═══════════════════════════════════════════════════════════
   About / Bench
   ═══════════════════════════════════════════════════════════ */
[data-design="a"] .sp-about {
  background: var(--slate-a);
  padding: var(--space-riser-a) 0;
}

[data-design="a"] .sp-about__inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-run-a);
  align-items: start;
}

[data-design="a"] .sp-about__kicker {
  font-family: var(--font-data-a);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted-a);
  margin: 0 0 var(--space-em-a);
}

[data-design="a"] .sp-about__title {
  font-family: var(--font-display-a);
  text-transform: uppercase;
  letter-spacing: .03em;
  font-size: clamp(22px, 4vw, 40px);
  line-height: 1.05;
  margin: var(--space-em-a) 0;
}

[data-design="a"] .sp-about__body {
  max-width: 52ch;
  color: var(--ink-soft-a);
  line-height: 1.65;
  font-size: 16px;
}

[data-design="a"] .sp-spec-cells {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

[data-design="a"] .sp-spec-cell {
  background: var(--slate-deep-a);
  border: 1px solid var(--rule-a);
  padding: var(--space-em-a) var(--space-fitting-a);
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-em-a);
}

[data-design="a"] .sp-spec-cell dt {
  font-family: var(--font-data-a);
  font-size: 11px;
  letter-spacing: .10em;
  text-transform: uppercase;
  color: var(--muted-a);
}

[data-design="a"] .sp-spec-cell dd {
  margin: 0;
  font-size: 14px;
  color: var(--ink-a);
  line-height: 1.5;
}

[data-design="a"] .sp-spec-cell dd a {
  color: var(--brass-a);
  text-decoration: none;
}

/* ═══════════════════════════════════════════════════════════
   Footer — Imprint Plate
   ═══════════════════════════════════════════════════════════ */
[data-design="a"] .sp-footer {
  background: var(--slate-deep-a);
  border-top: 3px solid var(--rule-a);
  padding: var(--space-run-a) 0;
}

[data-design="a"] .sp-footer__inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-run-a);
  align-items: start;
}

[data-design="a"] .sp-footer__name {
  font-family: var(--font-display-a);
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: 16px;
  margin: 0 0 var(--space-em-a);
}

[data-design="a"] .sp-footer__area {
  font-family: var(--font-data-a);
  font-size: 13px;
  color: var(--muted-a);
  margin: 0;
}

[data-design="a"] .sp-footer__phone {
  display: block;
  font-family: var(--font-data-a);
  font-variant-numeric: tabular-nums;
  font-size: 22px;
  color: var(--brass-a);
  text-decoration: none;
  margin-bottom: var(--space-em-a);
}

[data-design="a"] .sp-footer__note {
  font-size: 13px;
  color: var(--muted-a);
  line-height: 1.6;
  margin: 0;
  font-family: var(--font-data-a);
}

[data-design="a"] .sp-footer__copy {
  font-size: 12px;
  color: var(--muted-a);
  margin: 0 0 var(--space-em-a);
}

[data-design="a"] .sp-footer__build {
  font-family: var(--font-data-a);
  font-size: 11px;
  letter-spacing: .10em;
  text-transform: uppercase;
  color: var(--rule-a);
  margin: 0;
}

/* ═══════════════════════════════════════════════════════════
   SCROLL-LINKED MOTION (TRIAD-2 — genuine scroll parallax)
   Parallax on hero backdrop + scroll-progress fill (Pressure Bar)
   ═══════════════════════════════════════════════════════════ */
/* Scroll-driven parallax handled in JS via CSS custom property */
[data-design="a"] .sp-hero__backdrop {
  --scroll-y: 0;
  transform: translateY(calc(var(--scroll-y) * 0.3px));
  will-change: transform;
}

/* ═══════════════════════════════════════════════════════════
   Responsive — mobile breakpoints
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  [data-design="a"] .sp-service-area {
    grid-template-columns: 1fr;
    padding: var(--space-run-a) 0;
  }
  [data-design="a"] .sp-ambient-a {
    grid-column: 1;
    padding-right: 0;
    display: flex;
    justify-content: center;
    padding: 0 clamp(16px, 5vw, 40px) var(--space-segment-a);
  }
  [data-design="a"] .sp-a__panel {
    width: 100%;
    max-width: 260px;
  }
  [data-design="a"] .sp-about__inner {
    grid-template-columns: 1fr;
  }
  [data-design="a"] .sp-footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-segment-a);
  }
}

@media (max-width: 560px) {
  [data-design="a"] .sp-plate {
    padding: var(--space-fitting-a);
  }
  [data-design="a"] .sp-spec-cell {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

@media (max-width: 390px) {
  [data-design="a"] .sp-cta {
    width: 100%;
    justify-content: center;
  }
  [data-design="a"] .sp-funnel {
    padding: var(--space-fitting-a);
  }
  [data-design="a"] .sp-chip {
    flex: 1 1 100%;
  }
  [data-design="a"] .sp-header__bar {
    padding: var(--space-em-a) 12px;
  }
  [data-design="a"] .sp-logo__gauge {
    display: none;
  }
}

@media (max-width: 320px) {
  [data-design="a"] .sp-logo__mark {
    font-size: 13px;
  }
}

/* ═══════════════════════════════════════════════════════════
   Reduced motion fallbacks
   ═══════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .sp-header__atmos::after,
  [data-design="a"] .sp-logo__needle,
  [data-design="a"] .sp-cta,
  [data-design="a"] .sp-cta__arrow,
  [data-design="a"] .sp-hero__glow,
  [data-design="a"] .sp-hero__flow-line,
  [data-design="a"] .sp-hero__drip,
  [data-design="a"] .sp-pointer__stem,
  [data-design="a"] .sp-pointer__fill,
  [data-design="a"] .sp-a__drop,
  [data-design="a"] .sp-a__rip,
  [data-design="a"] .sp-b__flow {
    animation: none;
  }
  [data-design="a"] .sp-pressure-bar,
  [data-design="a"] .sp-drawer,
  [data-design="a"] .sp-burger__line,
  [data-design="a"] .sp-cta__sweep,
  [data-design="a"] .sp-ticket__pressure,
  [data-design="a"] .sp-gauge__arc,
  [data-design="a"] .sp-gauge__needle,
  [data-design="a"] .sp-plate__fill {
    transition: none;
  }
  [data-design="a"] .sp-step[data-active="true"],
  [data-design="a"] .sp-done__stamp {
    animation: none;
  }
  /* Ensure pointer is still visible with no animation */
  [data-design="a"] .sp-pointer__stem {
    stroke-dashoffset: 0;
  }
}

/* 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; }