/* =============================================================
   Just Komfort — design-a (bazalgette-drainage × HVAC)
   Slot-scoped: [data-design="a"].dq-design
   All rules under [data-design="a"].dq-design or [data-design="a"].dq-design parent
   Thermal spine: --thermal-temp (0..1) drives cool→warm throughout
   ============================================================= */

/* ── Design token block ── */
[data-design="a"] {
  /* Bazalgette core tokens */
  --bz-vellum-a:    #f3ead4;
  --bz-brick-a:     #c4a062;
  --bz-iron-a:      #1c2528;
  --bz-indigo-a:    #1d2848;
  --bz-glaze-a:     #245c5e;
  --bz-brass-a:     #8b6a2f;
  --bz-brass-hi-a:  #c69a52;
  --bz-rule-a:      #c8b88a;
  --bz-muted-a:     #6b6557;
  --bz-success-a:   #4a6b3a;

  /* HVAC thermal tokens — driven by --thermal-temp (0..1) */
  --thermal-temp:        0.35;
  --thermal-bg-cool:     #245c5e;
  --thermal-bg-warm:     #8b6a2f;
  --thermal-accent-cool: color-mix(in srgb, #245c5e 80%, #1c2528);
  --thermal-accent-warm: color-mix(in srgb, #c69a52 70%, #8b6a2f);

  /* Design-scoped primary */
  --design-a-primary: var(--bz-indigo-a);

  /* Bazalgette motion */
  --bz-ease-engine-a:   cubic-bezier(0.4, 0, 0.2, 1);
  --bz-ease-inscribe-a: cubic-bezier(0.65, 0, 0.35, 1);
  --bz-ease-settle-a:   cubic-bezier(0.16, 1, 0.3, 1);
  --bz-pulse-a:         4600ms;
  --bz-inscribe-a:      1400ms;
  --bz-settle-a:        280ms;
  --bz-fast-a:          140ms;

  /* Spacing (6px Bazalgette unit) */
  --bz-course-a: 6px;
  --bz-row-a:    12px;
  --bz-band-a:   24px;
  --bz-bay-a:    48px;
  --bz-vault-a:  96px;
  --bz-nave-a:   144px;
}

/* ── Base reset within scope ── */
[data-design="a"].dq-design,
[data-design="a"] .dq-design {
  max-width: 100%;
  overflow-x: clip;
}
[data-design="a"].dq-design * {
  min-width: 0;
  box-sizing: border-box;
}
[data-design="a"].dq-design img,
[data-design="a"].dq-design svg:not([data-keep-size]) {
  max-width: 100%;
  height: auto;
}
[data-design="a"] .dq-design {
  background: var(--bz-vellum-a);
  color: var(--bz-iron-a);
  font-family: 'Source Serif Pro', 'Charter', Georgia, serif;
}


/* ═══════════════════════════════════════════════════════════
   E1 — HEADER (Bazalgette minimalist)
   Three things: logo + atmospheric sweep/crosshatch + hamburger
   ═══════════════════════════════════════════════════════════ */

[data-design="a"] .bz-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--bz-vellum-a);
  border-bottom: 1px solid var(--bz-rule-a);
  overflow: hidden;
  isolation: isolate;
}

[data-design="a"] .bz-header__sweep {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    color-mix(in oklab, var(--bz-brass-a), transparent 88%) 40%,
    color-mix(in oklab, var(--bz-brass-a), transparent 60%) 50%,
    color-mix(in oklab, var(--bz-brass-a), transparent 88%) 60%,
    transparent 100%
  );
  background-size: 220% 100%;
  animation: bz-header-sweep-a 26s linear infinite;
  pointer-events: none;
  z-index: 0;
}

[data-design="a"] .bz-header__crosshatch {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(45deg,
      color-mix(in oklab, var(--bz-rule-a), transparent 75%) 0 1px,
      transparent 1px 11px),
    repeating-linear-gradient(-45deg,
      color-mix(in oklab, var(--bz-rule-a), transparent 80%) 0 1px,
      transparent 1px 14px);
  opacity: 0.4;
  animation: bz-header-breathe-a 19s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

[data-design="a"] .bz-header__bar {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto;
  padding: clamp(12px, 2vw, 22px) clamp(16px, 4vw, 48px);
  gap: 16px;
}

[data-design="a"] .bz-logo {
  text-decoration: none;
  color: var(--bz-iron-a);
}

[data-design="a"] .bz-logo__mark {
  font-family: 'Cormorant SC', 'Trajan Pro', Georgia, serif;
  font-weight: 600;
  letter-spacing: 0.16em;
  font-size: clamp(18px, 2.2vw, 26px);
  text-transform: uppercase;
}

[data-design="a"] .bz-hamburger {
  background: transparent;
  border: 1px solid var(--bz-rule-a);
  width: 44px;
  height: 44px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  border-radius: 2px;
  transition: border-color var(--bz-fast-a, 140ms) var(--bz-ease-settle-a, ease);
}

@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .bz-hamburger:hover {
    border-color: var(--bz-brass-hi-a);
  }
}
[data-design="a"] .bz-hamburger:focus-visible {
  border-color: var(--bz-brass-hi-a);
  outline: 2px solid var(--bz-brass-hi-a);
  outline-offset: 2px;
}

[data-design="a"] .bz-hamburger__rule {
  display: block;
  width: 20px;
  height: 1px;
  background: var(--bz-iron-a);
}

/* Drawer */
[data-design="a"] .bz-drawer[hidden] { display: none; }

[data-design="a"] .bz-drawer {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: color-mix(in oklab, var(--bz-iron-a), transparent 30%);
  display: flex;
  justify-content: flex-end;
}

[data-design="a"] .bz-drawer__plate {
  background: var(--bz-vellum-a);
  width: min(420px, 88vw);
  height: 100%;
  padding: 48px 32px;
  border-left: 1px solid var(--bz-rule-a);
  display: flex;
  flex-direction: column;
  gap: 24px;
  transform: translateX(8px);
  animation: bz-drawer-tip-in-a 320ms var(--bz-ease-settle-a, cubic-bezier(0.16, 1, 0.3, 1)) forwards;
  overflow-y: auto;
}

[data-design="a"] .bz-drawer__eyebrow {
  font-family: 'Cormorant SC', Georgia, serif;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 13px;
  color: var(--bz-muted-a);
}

[data-design="a"] .bz-drawer__nav {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

[data-design="a"] .bz-drawer__link {
  font-family: 'Cormorant SC', Georgia, serif;
  font-size: 28px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bz-iron-a);
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--bz-rule-a);
}

@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .bz-drawer__link:hover {
    color: var(--bz-indigo-a);
    border-bottom-color: var(--bz-brass-hi-a);
  }
}

[data-design="a"] .bz-drawer__num {
  font-family: ui-monospace, monospace;
  font-size: 14px;
  color: var(--bz-brass-hi-a);
  min-width: 28px;
}

[data-design="a"] .bz-drawer__tel {
  font-family: ui-monospace, monospace;
  font-size: 18px;
  color: var(--bz-indigo-a);
  text-decoration: none;
  letter-spacing: 0.04em;
  padding: 12px 0;
  border-bottom: 1px solid var(--bz-rule-a);
}

[data-design="a"] .bz-drawer__cta {
  display: inline-block;
  background: var(--bz-indigo-a);
  color: var(--bz-vellum-a);
  font-family: 'Cormorant SC', Georgia, serif;
  font-size: 14px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 20px;
  border-radius: 2px;
}

[data-design="a"] .bz-drawer__close {
  margin-top: auto;
  align-self: flex-start;
  background: transparent;
  border: 1px solid var(--bz-rule-a);
  padding: 10px 18px;
  cursor: pointer;
  font-family: 'Cormorant SC', Georgia, serif;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 13px;
  color: var(--bz-iron-a);
}

/* Header keyframes */
@keyframes bz-header-sweep-a {
  from { background-position: -110% 0; }
  to   { background-position: 110% 0; }
}
@keyframes bz-header-breathe-a {
  0%, 100% { opacity: 0.28; }
  50%       { opacity: 0.46; }
}
@keyframes bz-drawer-tip-in-a {
  from { transform: translateX(40px); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .bz-header__sweep,
  [data-design="a"] .bz-header__crosshatch { animation: none; opacity: 0.34; }
  [data-design="a"] .bz-drawer__plate { animation: none; transform: none; }
}


/* ═══════════════════════════════════════════════════════════
   HERO — thermal backdrop + comfort dial + CTA
   opacity:1 at first paint; no directional primitives
   ═══════════════════════════════════════════════════════════ */

[data-design="a"] .bz-hero {
  position: relative;
  min-height: clamp(60vh, 80vh, 92vh);
  background: var(--bz-iron-a);
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}

/* Thermal backdrop — E3, code-rendered, abstract cool→warm */
[data-design="a"] .bz-hero__backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

[data-design="a"] .bz-hero__gradient-field {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 80% 70% at 30% 50%,
    color-mix(in oklab, var(--bz-glaze-a), transparent 35%) 0%,
    color-mix(in oklab, var(--bz-indigo-a), transparent 20%) 50%,
    var(--bz-iron-a) 100%
  );
  /* Thermal-temp driven: warm side overlay */
  opacity: 1;
  transition: opacity 0.8s ease;
}

/* The thermal warm overlay — opacity driven by --thermal-temp via inline style in JS */
[data-design="a"] .bz-hero__gradient-field::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 60% 80% at 70% 50%,
    color-mix(in oklab, var(--bz-brass-hi-a), transparent 55%) 0%,
    transparent 70%
  );
  opacity: var(--thermal-temp-hero, 0.2);
  transition: opacity 1.2s ease;
}

[data-design="a"] .bz-hero__isotherm-a {
  position: absolute;
  inset: 0;
  /* Horizontal isotherm: a cool-teal band sweeping slowly */
  background: linear-gradient(
    180deg,
    transparent 20%,
    color-mix(in oklab, var(--bz-glaze-a), transparent 82%) 45%,
    color-mix(in oklab, var(--bz-glaze-a), transparent 92%) 55%,
    transparent 75%
  );
  animation: bz-isotherm-breathe-a 7s var(--bz-ease-engine-a, cubic-bezier(0.4,0,0.2,1)) infinite;
}

[data-design="a"] .bz-hero__isotherm-b {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    transparent 30%,
    color-mix(in oklab, var(--bz-brass-a), transparent 90%) 60%,
    transparent 80%
  );
  animation: bz-isotherm-b-breathe-a 11s var(--bz-ease-engine-a) infinite;
  animation-delay: -3s;
}

[data-design="a"] .bz-hero__shimmer {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    90deg,
    transparent 0px,
    color-mix(in oklab, var(--bz-glaze-a), transparent 96%) 2px,
    transparent 4px,
    transparent 80px
  );
  opacity: 0.18;
  animation: bz-shimmer-drift-a 18s linear infinite;
}

@keyframes bz-isotherm-breathe-a {
  0%, 100% { transform: translateY(-8px) scaleX(0.96); opacity: 0.55; }
  50%       { transform: translateY(8px)  scaleX(1.04); opacity: 0.85; }
}
@keyframes bz-isotherm-b-breathe-a {
  0%, 100% { opacity: 0.3; transform: scale(0.97); }
  50%       { opacity: 0.6; transform: scale(1.03); }
}
@keyframes bz-shimmer-drift-a {
  from { transform: translateX(0); }
  to   { transform: translateX(80px); }
}

/* Airflow signature SVG — ambient thermal-tinted streams */
[data-design="a"] .bz-hero__airflow-sig {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.45;
}

[data-design="a"] .bz-af-stream {
  stroke-dasharray: 400;
  stroke-dashoffset: 400;
  animation: bz-af-flow-a 6s var(--bz-ease-inscribe-a, cubic-bezier(0.65,0,0.35,1)) infinite;
}
[data-design="a"] .bz-af-s2 {
  animation-delay: -2s;
  animation-duration: 8s;
}
[data-design="a"] .bz-af-s3 {
  animation-delay: -4s;
  animation-duration: 10s;
}

@keyframes bz-af-flow-a {
  0%   { stroke-dashoffset: 400; opacity: 0; }
  15%  { opacity: 0.7; }
  85%  { opacity: 0.5; }
  100% { stroke-dashoffset: -400; opacity: 0; }
}

/* Thermal warming overlay — driven by scroll / dial */
[data-design="a"] .bz-hero__backdrop::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    color-mix(in oklab, var(--bz-brass-hi-a), transparent 60%) 0%,
    transparent 60%
  );
  opacity: calc(var(--thermal-temp) * 0.5);
  pointer-events: none;
  transition: opacity 1s ease;
}

/* Hero content */
[data-design="a"] .bz-hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: clamp(64px, 10vw, 144px) clamp(24px, 6vw, 64px);
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: clamp(32px, 5vw, 64px) clamp(32px, 4vw, 80px);
  align-items: center;
}

[data-design="a"] .bz-hero__text {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

[data-design="a"] .bz-hero__eyebrow {
  font-family: 'Cormorant SC', Georgia, serif;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 13px;
  color: var(--bz-brass-hi-a);
  opacity: 1;
}

[data-design="a"] .bz-hero__headline {
  font-family: 'Cormorant SC', 'Trajan Pro', Georgia, serif;
  font-size: clamp(32px, 5.5vw, 72px);
  line-height: 1.05;
  letter-spacing: 0.03em;
  color: var(--bz-vellum-a);
  margin: 0;
  opacity: 1;
  max-width: 18ch;
}

[data-design="a"] .bz-hero__subtitle {
  font-family: 'Source Serif Pro', Georgia, serif;
  font-size: clamp(15px, 1.8vw, 20px);
  color: color-mix(in oklab, var(--bz-vellum-a), transparent 25%);
  margin: 0;
  opacity: 1;
  line-height: 1.5;
}

[data-design="a"] .bz-hero__proof {
  font-family: ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--bz-brass-hi-a);
  margin: 0;
  opacity: 1;
}

/* Comfort dial mount — grid row 1, col 2 — bare, no box/label */
[data-design="a"] .bz-hero__dial-mount {
  grid-column: 2;
  grid-row: 1 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  /* No background, border, shadow, padding — bare dial per trade.md */
}

/* CTA — grid row 2, col 1 */
[data-design="a"] .bz-cta[data-mf-role="cta"] {
  grid-column: 1;
  grid-row: 2;
  width: fit-content;
}


/* ── E2: Animated CTA ── */
[data-design="a"] .bz-cta {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 16px 28px;
  border-radius: 4px;
  background: var(--bz-indigo-a);
  color: var(--bz-vellum-a);
  font-family: 'Cormorant SC', 'Trajan Pro', Georgia, serif;
  font-size: 16px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  will-change: transform;
  transition: transform 220ms var(--bz-ease-settle-a, cubic-bezier(0.16, 1, 0.3, 1));
  opacity: 1;
}

[data-design="a"] .bz-cta__inset {
  position: absolute;
  inset: 4px;
  pointer-events: none;
  border: 1px solid var(--bz-brass-hi-a);
  border-radius: 2px;
  animation: bz-cta-pulse-a 4600ms var(--bz-ease-engine-a, cubic-bezier(0.4,0,0.2,1)) infinite;
}

[data-design="a"] .bz-cta__label { opacity: 1; }

[data-design="a"] .bz-cta__arrow {
  display: inline-flex;
  transition: transform 220ms var(--bz-ease-settle-a);
  opacity: 1;
}

[data-design="a"] .bz-cta:focus-visible .bz-cta__arrow {
  transform: translateX(4px);
}

@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .bz-cta:hover .bz-cta__arrow {
    transform: translateX(4px);
  }
  [data-design="a"] .bz-cta:hover .bz-cta__inset {
    border-color: color-mix(in oklab, var(--bz-brass-hi-a), white 25%);
    animation-duration: 2400ms;
  }
}

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

[data-design="a"] .bz-cta:active {
  transform: translateY(2px) scale(0.99);
}

[data-design="a"] .bz-cta__ink {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(
    circle at var(--ink-x, 50%) var(--ink-y, 50%),
    color-mix(in oklab, var(--bz-vellum-a), transparent 70%) 0%,
    transparent 60%
  );
  opacity: 0;
}

[data-design="a"] .bz-cta.bz-stamping-a .bz-cta__ink {
  animation: bz-cta-ink-a 480ms var(--bz-ease-settle-a) 1;
}

@keyframes bz-cta-pulse-a {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50%       { transform: scale(1.012); opacity: 1; }
}
@keyframes bz-cta-ink-a {
  0%   { opacity: 0.8; transform: scale(0.4); }
  100% { opacity: 0;   transform: scale(2.2); }
}

@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .bz-cta__inset { animation: none; }
  [data-design="a"] .bz-cta__arrow { transition: none; }
  [data-design="a"] .bz-cta.bz-stamping-a .bz-cta__ink { animation: none; opacity: 0; }
  [data-design="a"] .bz-hero__isotherm-a,
  [data-design="a"] .bz-hero__isotherm-b,
  [data-design="a"] .bz-hero__shimmer { animation: none; opacity: 0.5; }
  [data-design="a"] .bz-af-stream { animation: none; stroke-dashoffset: 0; }
}


/* ═══════════════════════════════════════════════════════════
   HVAC scroll-warming — thermal spine
   hvac_scroll_warming: --thermal-temp set by JS on scroll
   The ::before pseudo on the body creates the warm overlay
   that visibly warms the page as visitor scrolls toward funnel
   ═══════════════════════════════════════════════════════════ */

/* Thermal warm accent that intensifies with --thermal-temp */
[data-design="a"] .bz-hero {
  /* gradient warms as --thermal-temp increases */
  background: color-mix(
    in oklab,
    var(--bz-iron-a) calc(100% - var(--thermal-temp) * 18%),
    color-mix(in oklab, var(--bz-brass-a), var(--bz-iron-a) 50%) calc(var(--thermal-temp) * 18%)
  );
  transition: background 0.8s ease;
}

/* Scroll-warming visible page overlay */
[data-design="a"] .dq-design::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    transparent 0%,
    color-mix(in oklab, var(--bz-brass-hi-a), transparent 88%) 100%
  );
  opacity: calc(var(--thermal-temp) * 0.22);
  transition: opacity 0.6s ease;
}

/* Section thermal accent — warms with scroll */
[data-design="a"] .bz-services,
[data-design="a"] .bz-engine,
[data-design="a"] .bz-section {
  background: color-mix(
    in oklab,
    var(--bz-vellum-a) calc(100% - var(--thermal-temp) * 6%),
    color-mix(in oklab, var(--bz-brick-a), var(--bz-vellum-a) 80%) calc(var(--thermal-temp) * 6%)
  );
  transition: background 1s ease;
}

/* ── Design Toggle: Heating ↔ Cooling mode ── */
/* hvac_design_toggle: visually toggles cool/warm page state */
[data-design="a"] .bz-mode-toggle {
  position: fixed;
  bottom: clamp(24px, 4vw, 40px);
  right: clamp(24px, 4vw, 40px);
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--bz-rule-a);
  border-radius: 3px;
  overflow: hidden;
  background: var(--bz-vellum-a);
  box-shadow: 0 1px 0 0 var(--bz-rule-a);
}

[data-design="a"] .bz-mode-btn {
  font-family: 'Cormorant SC', Georgia, serif;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 10px 16px;
  cursor: pointer;
  background: transparent;
  border: 0;
  color: var(--bz-muted-a);
  transition: background 200ms ease, color 200ms ease;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

[data-design="a"] .bz-mode-btn.is-active-cool {
  background: color-mix(in oklab, var(--bz-glaze-a), var(--bz-vellum-a) 75%);
  color: var(--bz-glaze-a);
}

[data-design="a"] .bz-mode-btn.is-active-warm {
  background: color-mix(in oklab, var(--bz-brass-hi-a), var(--bz-vellum-a) 75%);
  color: var(--bz-brass-a);
}

[data-design="a"] .bz-mode-divider {
  width: 1px;
  align-self: stretch;
  background: var(--bz-rule-a);
}


/* ═══════════════════════════════════════════════════════════
   E6 — POINTER: hydraulic-warm wayfinding
   data-mf-role="pointer" — LAST before #funnel
   opacity:1, height >= 8px, not a button
   ═══════════════════════════════════════════════════════════ */

[data-design="a"] .bz-pointer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: clamp(40px, 8vw, 80px) 16px clamp(56px, 10vw, 96px);
  opacity: 1;
  /* thermal tint on the pointer pipe */
  color: color-mix(
    in oklab,
    var(--bz-glaze-a) calc(100% - var(--thermal-temp) * 100%),
    var(--bz-brass-hi-a) calc(var(--thermal-temp) * 100%)
  );
  transition: color 1s ease;
}

[data-design="a"] .bz-pointer__hit {
  position: relative;
  display: inline-block;
  width: 2px;
  height: 80px; /* well above 8px floor */
  text-decoration: none;
  pointer-events: none;
}

[data-design="a"] .bz-pointer__pipe {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 0%, currentColor 100%);
  transform-origin: top center;
  animation: bz-pointer-fill-a 5s ease-in-out infinite;
  opacity: 0.7;
}

[data-design="a"] .bz-pointer__drop {
  position: absolute;
  left: 50%;
  bottom: -4px;
  width: 8px;
  height: 8px;
  margin-left: -4px;
  background: currentColor;
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  transform: translateY(-72px) scale(0.4);
  opacity: 0;
  animation: bz-pointer-drip-a 5s ease-in infinite;
}

[data-design="a"] .bz-pointer__label {
  font-family: 'Cormorant SC', Georgia, serif;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bz-muted-a);
  opacity: 1;
}

@keyframes bz-pointer-fill-a {
  0%, 100% { transform: scaleY(0.4); opacity: 0.45; }
  60%       { transform: scaleY(1);   opacity: 0.85; }
}
@keyframes bz-pointer-drip-a {
  0%, 55%  { transform: translateY(-72px) scale(0.4); opacity: 0; }
  70%       { transform: translateY(-72px) scale(1);   opacity: 1; }
  92%       { transform: translateY(0)     scale(1);   opacity: 1; }
  100%      { transform: translateY(0)     scale(0.2); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .bz-pointer__pipe,
  [data-design="a"] .bz-pointer__drop { animation: none; opacity: 0.6; }
}


/* ═══════════════════════════════════════════════════════════
   E5 — FUNNEL (id="funnel", data-mf-role="funnel")
   Bazalgette Job Ticket — HVAC tap-qualify 3 steps + contact
   ═══════════════════════════════════════════════════════════ */

[data-design="a"] .bz-ticket {
  padding: clamp(64px, 10vw, 120px) clamp(16px, 4vw, 48px);
  position: relative;
}

[data-design="a"] .bz-ticket::before {
  /* warm terminus — the funnel is the warm end of the thermal spine */
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 80% 60% at 50% 30%,
    color-mix(in oklab, var(--bz-brass-a), transparent 80%) 0%,
    transparent 70%
  );
  opacity: calc(0.3 + var(--thermal-temp) * 0.4);
  pointer-events: none;
  transition: opacity 1s ease;
  z-index: 0;
}

[data-design="a"] .bz-ticket__wrap {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: relative;
  z-index: 1;
}

[data-design="a"] .bz-ticket__head {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

[data-design="a"] .bz-ticket__eyebrow {
  font-family: 'Cormorant SC', Georgia, serif;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 13px;
  color: var(--bz-brass-hi-a);
}

[data-design="a"] .bz-ticket__title {
  font-family: 'Cormorant SC', 'Trajan Pro', Georgia, serif;
  font-size: clamp(28px, 3.6vw, 44px);
  letter-spacing: 0.04em;
  color: var(--bz-iron-a);
  margin: 0;
  opacity: 1;
}

[data-design="a"] .bz-ticket__lede {
  font-family: 'Source Serif Pro', Georgia, serif;
  font-size: 17px;
  line-height: 1.55;
  color: var(--bz-iron-a);
  margin: 0;
  opacity: 1;
}

/* Progress pips */
[data-design="a"] .bz-ticket__progress {
  list-style: none;
  display: flex;
  gap: 14px;
  padding: 0 0 14px 0;
  margin: 0;
  border-bottom: 1px solid var(--bz-rule-a);
}

[data-design="a"] .bz-ticket__pip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: ui-monospace, monospace;
  font-size: 12px;
  width: 32px;
  height: 32px;
  border: 1px solid var(--bz-rule-a);
  border-radius: 2px;
  color: var(--bz-muted-a);
  background: var(--bz-vellum-a);
  transition: border-color 200ms, color 200ms, background 200ms;
}

[data-design="a"] .bz-ticket__pip.is-active {
  border-color: var(--bz-brass-hi-a);
  color: var(--bz-iron-a);
}

[data-design="a"] .bz-ticket__pip.is-done {
  background: var(--bz-indigo-a);
  color: var(--bz-vellum-a);
  border-color: var(--bz-indigo-a);
}

/* Form */
[data-design="a"] .bz-ticket__form {
  border: 1px solid var(--bz-rule-a);
  padding: clamp(20px, 3vw, 36px);
  background: var(--bz-vellum-a);
}

[data-design="a"] .bz-folio {
  border: 0;
  padding: 0;
  margin: 0;
}

[data-design="a"] .bz-folio[hidden] { display: none; }

[data-design="a"] .bz-folio.is-active {
  animation: bz-folio-in-a 320ms var(--bz-ease-settle-a, cubic-bezier(0.16,1,0.3,1)) forwards;
}

[data-design="a"] .bz-folio__legend {
  font-family: 'Cormorant SC', Georgia, serif;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 18px;
  color: var(--bz-iron-a);
  margin-bottom: 18px;
  padding: 0;
  opacity: 1;
}

[data-design="a"] .bz-folio__choices {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

[data-design="a"] .bz-choice {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--bz-rule-a);
  padding: 14px 16px;
  cursor: pointer;
  background: var(--bz-vellum-a);
  font-family: 'Source Serif Pro', Georgia, serif;
  font-size: 16px;
  color: var(--bz-iron-a);
  min-height: 44px;
  transition: border-color 80ms ease, background 80ms ease;
  opacity: 1;
}

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

[data-design="a"] .bz-choice:has(input:checked) {
  border-color: var(--bz-indigo-a);
  background: color-mix(in oklab, var(--bz-indigo-a), var(--bz-vellum-a) 92%);
}

[data-design="a"] .bz-choice input {
  accent-color: var(--bz-indigo-a);
}

/* Contact fields (step 4) */
[data-design="a"] .bz-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

[data-design="a"] .bz-field__label {
  font-family: 'Cormorant SC', Georgia, serif;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12px;
  color: var(--bz-muted-a);
  opacity: 1;
}

[data-design="a"] .bz-field input {
  border: 0;
  border-bottom: 1px solid var(--bz-rule-a);
  background: transparent;
  padding: 8px 0;
  font-size: 17px;
  font-family: 'Source Serif Pro', Georgia, serif;
  color: var(--bz-iron-a);
  outline: none;
  transition: border-color 200ms;
  opacity: 1;
}

[data-design="a"] .bz-field input:focus {
  border-bottom: 2px solid var(--bz-glaze-a);
}

/* Summary */
[data-design="a"] .bz-summary {
  font-family: 'Source Serif Pro', Georgia, serif;
  font-size: 16px;
  border-left: 2px solid var(--bz-brass-hi-a);
  padding: 8px 16px;
  margin-bottom: 20px;
  color: var(--bz-iron-a);
}

[data-design="a"] .bz-summary dl {
  margin: 0;
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 6px 16px;
}

[data-design="a"] .bz-summary dt {
  font-family: 'Cormorant SC', Georgia, serif;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12px;
  color: var(--bz-muted-a);
}

[data-design="a"] .bz-summary dd { margin: 0; }

/* Nav buttons */
[data-design="a"] .bz-ticket__nav {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}

[data-design="a"] .bz-stamp {
  font-family: 'Cormorant SC', Georgia, serif;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 13px;
  padding: 12px 22px;
  cursor: pointer;
  border-radius: 2px;
  min-height: 44px;
  transition: background 160ms ease, transform 80ms ease;
}

[data-design="a"] .bz-stamp--primary {
  background: var(--bz-indigo-a);
  color: var(--bz-vellum-a);
  border: 1px solid var(--bz-indigo-a);
}

@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .bz-stamp--primary:hover {
    background: color-mix(in oklab, var(--bz-indigo-a), black 10%);
  }
}
[data-design="a"] .bz-stamp--primary:active { transform: translateY(1px); }

[data-design="a"] .bz-stamp--secondary {
  background: var(--bz-vellum-a);
  color: var(--bz-iron-a);
  border: 1px solid var(--bz-rule-a);
}

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

[data-design="a"] .bz-stamp[hidden] { display: none; }

/* Receipt */
[data-design="a"] .bz-ticket__receipt[hidden] { display: none; }

[data-design="a"] .bz-ticket__receipt {
  border: 1px solid var(--bz-brass-hi-a);
  padding: clamp(20px, 3vw, 36px);
  background: var(--bz-vellum-a);
  animation: bz-receipt-stamp-a 460ms var(--bz-ease-settle-a, cubic-bezier(0.16,1,0.3,1)) forwards;
  text-align: center;
}

[data-design="a"] .bz-cartouche-final {
  display: inline-flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 32px;
  border: 1.5px solid var(--bz-brass-hi-a);
  background: color-mix(in oklab, var(--bz-brass-hi-a), var(--bz-vellum-a) 88%);
  border-radius: 3px;
}

[data-design="a"] .bz-cartouche-final__eyebrow {
  font-family: 'Cormorant SC', Georgia, serif;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 13px;
  color: var(--bz-brass-a);
  opacity: 1;
}

[data-design="a"] .bz-cartouche-final__no {
  font-family: ui-monospace, monospace;
  font-size: 14px;
  color: var(--bz-iron-a);
  opacity: 1;
}

[data-design="a"] .bz-ticket__thanks {
  font-family: 'Source Serif Pro', Georgia, serif;
  font-size: 17px;
  color: var(--bz-iron-a);
  margin-top: 20px;
  line-height: 1.6;
  opacity: 1;
}

[data-design="a"] .bz-inline-tel {
  color: var(--bz-indigo-a);
  text-decoration: underline;
}

@keyframes bz-folio-in-a {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes bz-receipt-stamp-a {
  0%   { opacity: 0; transform: scale(0.96); }
  60%  { opacity: 1; transform: scale(1.01); }
  100% { opacity: 1; transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .bz-folio.is-active,
  [data-design="a"] .bz-ticket__receipt { animation: none; }
}


/* ═══════════════════════════════════════════════════════════
   SERVICES — Roman-numeral list (Bazalgette style)
   ═══════════════════════════════════════════════════════════ */

[data-design="a"] .bz-services {
  padding: clamp(64px, 10vw, 120px) clamp(16px, 4vw, 48px);
}

[data-design="a"] .bz-services__wrap {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

[data-design="a"] .bz-section__head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 64ch;
}

[data-design="a"] .bz-section__eyebrow {
  font-family: 'Cormorant SC', Georgia, serif;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 13px;
  color: var(--bz-brass-hi-a);
}

[data-design="a"] .bz-section__title {
  font-family: 'Cormorant SC', 'Trajan Pro', Georgia, serif;
  font-size: clamp(28px, 3.6vw, 44px);
  letter-spacing: 0.04em;
  line-height: 1.1;
  color: var(--bz-iron-a);
  margin: 0;
}

[data-design="a"] .bz-section__lede {
  font-family: 'Source Serif Pro', 'Charter', Georgia, serif;
  font-size: 17px;
  line-height: 1.55;
  color: var(--bz-iron-a);
  margin: 0;
}

[data-design="a"] .bz-svc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

[data-design="a"] .bz-svc-item {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--bz-rule-a);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s ease, transform 0.5s var(--bz-ease-settle-a);
}

[data-design="a"] .bz-svc-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-design="a"] .bz-svc-item__num {
  font-family: ui-monospace, monospace;
  font-size: 14px;
  color: var(--bz-brass-hi-a);
  min-width: 32px;
  flex-shrink: 0;
}

[data-design="a"] .bz-svc-item__body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

[data-design="a"] .bz-svc-item__name {
  font-family: 'Roboto Slab', 'Rockwell', Georgia, serif;
  font-size: 20px;
  color: var(--bz-iron-a);
  margin: 0;
}

[data-design="a"] .bz-svc-item__desc {
  font-family: 'Source Serif Pro', Georgia, serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--bz-muted-a);
  margin: 0;
}

@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .bz-svc-item {
    opacity: 1;
    transform: none;
    transition: none;
  }
}


/* ═══════════════════════════════════════════════════════════
   E3 — BEAM ENGINE (About / Trust section)
   ═══════════════════════════════════════════════════════════ */

[data-design="a"] .bz-engine {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 64px);
  padding: clamp(64px, 10vw, 120px) clamp(16px, 4vw, 48px);
  max-width: 1280px;
  margin: 0 auto;
  align-items: center;
}

[data-design="a"] .bz-engine__copy {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

[data-design="a"] .bz-engine__eyebrow {
  font-family: 'Cormorant SC', Georgia, serif;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 13px;
  color: var(--bz-brass-hi-a);
}

[data-design="a"] .bz-engine__title {
  font-family: 'Cormorant SC', 'Trajan Pro', Georgia, serif;
  font-size: clamp(28px, 4vw, 52px);
  letter-spacing: 0.04em;
  line-height: 1.08;
  color: var(--bz-iron-a);
  margin: 0;
}

[data-design="a"] .bz-engine__body {
  font-family: 'Source Serif Pro', 'Charter', Georgia, serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--bz-iron-a);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

[data-design="a"] .bz-engine__body p { margin: 0; }

[data-design="a"] .bz-engine__cred {
  font-family: ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--bz-brass-hi-a);
}

[data-design="a"] .bz-cartouche-pair {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

[data-design="a"] .bz-cartouche {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 10px 18px;
  border: 1px solid var(--bz-rule-a);
  border-radius: 2px;
  font-family: 'Cormorant SC', Georgia, serif;
  font-size: 18px;
  letter-spacing: 0.1em;
  color: var(--bz-iron-a);
  text-transform: uppercase;
}

[data-design="a"] .bz-cartouche small {
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--bz-muted-a);
}

[data-design="a"] .bz-engine__plate {
  border: 1px solid var(--bz-rule-a);
  background: var(--bz-vellum-a);
  padding: 16px;
  color: var(--bz-iron-a);
}

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

/* Beam engine animations */
[data-design="a"] .bz-engine__beam {
  transform-origin: 200px 100px;
  animation: bz-beam-rock-a 4600ms var(--bz-ease-engine-a, cubic-bezier(0.4,0,0.2,1)) infinite;
}

[data-design="a"] .bz-engine__water {
  animation: bz-beam-water-a 4600ms var(--bz-ease-engine-a, cubic-bezier(0.4,0,0.2,1)) infinite;
}

[data-design="a"] .bz-engine__wheel {
  animation: bz-beam-wheel-a 12000ms linear infinite;
}

@keyframes bz-beam-rock-a {
  0%, 100% { transform: rotate(-3deg); }
  50%       { transform: rotate(3deg); }
}
@keyframes bz-beam-water-a {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-60px); }
}
@keyframes bz-beam-wheel-a {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

[data-design="a"] .bz-engine.is-paused .bz-engine__beam,
[data-design="a"] .bz-engine.is-paused .bz-engine__water,
[data-design="a"] .bz-engine.is-paused .bz-engine__wheel {
  animation-play-state: paused;
}

@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .bz-engine__beam,
  [data-design="a"] .bz-engine__water,
  [data-design="a"] .bz-engine__wheel { animation-play-state: paused; }
}


/* ═══════════════════════════════════════════════════════════
   E4 — SECTIONAL PLATE (How We Work)
   Inscribe-on-scroll SVG drawing
   ═══════════════════════════════════════════════════════════ */

[data-design="a"] .bz-section {
  max-width: 1280px;
  margin: 0 auto;
  padding: clamp(64px, 10vw, 120px) clamp(16px, 4vw, 48px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

[data-design="a"] .bz-section__plate {
  border: 1px solid var(--bz-rule-a);
  background: var(--bz-vellum-a);
  padding: clamp(16px, 3vw, 28px);
  color: var(--bz-iron-a);
}

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

[data-design="a"] .bz-section__legend {
  font-family: ui-monospace, monospace;
  font-size: 13px;
  color: var(--bz-muted-a);
}

/* Line inscribe animation */
[data-design="a"] .bz-line {
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
}

[data-design="a"] .bz-line--circle {
  stroke-dasharray: 88;
  stroke-dashoffset: 88;
}

[data-design="a"] .bz-callout { opacity: 0; }

[data-design="a"] .bz-section.is-drawn .bz-line {
  animation: bz-inscribe-a 1400ms var(--bz-ease-inscribe-a, cubic-bezier(0.65,0,0.35,1)) forwards;
}
[data-design="a"] .bz-section.is-drawn .bz-line:nth-of-type(2) { animation-delay: 200ms; }
[data-design="a"] .bz-section.is-drawn .bz-line:nth-of-type(3) { animation-delay: 400ms; }
[data-design="a"] .bz-section.is-drawn .bz-line:nth-of-type(4) { animation-delay: 600ms; }
[data-design="a"] .bz-section.is-drawn .bz-line:nth-of-type(5) { animation-delay: 800ms; }
[data-design="a"] .bz-section.is-drawn .bz-line:nth-of-type(6) { animation-delay: 1000ms; }
[data-design="a"] .bz-section.is-drawn .bz-line:nth-of-type(7) { animation-delay: 1200ms; }
[data-design="a"] .bz-section.is-drawn .bz-line:nth-of-type(8) { animation-delay: 1400ms; }
[data-design="a"] .bz-section.is-drawn .bz-line--circle { animation-delay: 1600ms; }

[data-design="a"] .bz-section.is-drawn .bz-callout {
  animation: bz-callout-pop-a 380ms var(--bz-ease-settle-a, cubic-bezier(0.16,1,0.3,1)) forwards;
}
[data-design="a"] .bz-section.is-drawn .bz-callout:nth-of-type(1) { animation-delay: 1900ms; }
[data-design="a"] .bz-section.is-drawn .bz-callout:nth-of-type(2) { animation-delay: 2050ms; }
[data-design="a"] .bz-section.is-drawn .bz-callout:nth-of-type(3) { animation-delay: 2200ms; }

@keyframes bz-inscribe-a {
  to { stroke-dashoffset: 0; }
}
@keyframes bz-callout-pop-a {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .bz-line { stroke-dashoffset: 0; animation: none !important; }
  [data-design="a"] .bz-callout { opacity: 1; animation: none !important; }
}


/* ═══════════════════════════════════════════════════════════
   PHOTOS — real photos (honest, low-substrate treatment)
   ═══════════════════════════════════════════════════════════ */

[data-design="a"] .bz-photos {
  padding: clamp(48px, 8vw, 96px) clamp(16px, 4vw, 48px);
}

[data-design="a"] .bz-photos__wrap {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

[data-design="a"] .bz-photos__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

[data-design="a"] .bz-photo-plate {
  border: 1px solid var(--bz-rule-a);
  margin: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

[data-design="a"] .bz-photo-plate__img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
}

[data-design="a"] .bz-photo-plate__caption {
  font-family: ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--bz-muted-a);
  padding: 10px 14px;
  background: var(--bz-vellum-a);
  border-top: 1px solid var(--bz-rule-a);
}


/* ═══════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════ */

[data-design="a"] .bz-footer {
  position: relative;
  padding: clamp(48px, 8vw, 96px) clamp(16px, 4vw, 48px) clamp(24px, 4vw, 40px);
  background: var(--bz-iron-a);
  color: var(--bz-vellum-a);
  overflow: hidden;
}

[data-design="a"] .bz-footer__course {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: repeating-linear-gradient(
    90deg,
    var(--bz-brass-a) 0px,
    var(--bz-brass-a) 24px,
    var(--bz-iron-a) 24px,
    var(--bz-iron-a) 26px
  );
  opacity: 0.6;
}

[data-design="a"] .bz-footer__wrap {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: clamp(24px, 4vw, 56px);
}

[data-design="a"] .bz-footer__brand {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

[data-design="a"] .bz-footer__logo {
  font-family: 'Cormorant SC', Georgia, serif;
  font-size: 20px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bz-vellum-a);
}

[data-design="a"] .bz-footer__descriptor {
  font-family: 'Source Serif Pro', Georgia, serif;
  font-size: 14px;
  color: color-mix(in oklab, var(--bz-vellum-a), transparent 30%);
}

[data-design="a"] .bz-footer__contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

[data-design="a"] .bz-footer__tel {
  font-family: ui-monospace, monospace;
  font-size: 18px;
  color: var(--bz-brass-hi-a);
  text-decoration: none;
  letter-spacing: 0.04em;
}

[data-design="a"] .bz-footer__email,
[data-design="a"] .bz-footer__address,
[data-design="a"] .bz-footer__hours {
  font-family: 'Source Serif Pro', Georgia, serif;
  font-size: 14px;
  line-height: 1.5;
  color: color-mix(in oklab, var(--bz-vellum-a), transparent 20%);
  text-decoration: none;
  font-style: normal;
  margin: 0;
}

[data-design="a"] .bz-footer__cred {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

[data-design="a"] .bz-footer__lic {
  font-family: ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--bz-brass-hi-a);
}

[data-design="a"] .bz-footer__area {
  font-family: 'Source Serif Pro', Georgia, serif;
  font-size: 13px;
  color: color-mix(in oklab, var(--bz-vellum-a), transparent 30%);
}

[data-design="a"] .bz-footer__fb {
  font-family: 'Cormorant SC', Georgia, serif;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--bz-vellum-a), transparent 30%);
  text-decoration: none;
}

[data-design="a"] .bz-footer__copy {
  max-width: 1280px;
  margin: clamp(24px, 3vw, 40px) auto 0;
  padding-top: 16px;
  border-top: 1px solid color-mix(in oklab, var(--bz-rule-a), transparent 60%);
  font-family: ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: color-mix(in oklab, var(--bz-vellum-a), transparent 45%);
}


/* ═══════════════════════════════════════════════════════════
   MOBILE — No h-scroll at 320/390/768/1440
   ALL rules scoped to .dq-design to avoid chrome-kit leakage
   ═══════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
  [data-design="a"].dq-design .bz-hero__content {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }
  [data-design="a"].dq-design .bz-hero__text {
    grid-column: 1;
    grid-row: 1;
  }
  [data-design="a"].dq-design .bz-hero__dial-mount {
    grid-column: 1;
    grid-row: 2;
  }
  [data-design="a"].dq-design .bz-cta[data-mf-role="cta"] {
    grid-column: 1;
    grid-row: 3;
  }
  [data-design="a"].dq-design .bz-engine {
    grid-template-columns: 1fr;
  }
  [data-design="a"].dq-design .bz-footer__wrap {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  [data-design="a"].dq-design .bz-folio__choices {
    grid-template-columns: 1fr;
  }
  [data-design="a"].dq-design .bz-summary dl {
    grid-template-columns: 1fr;
  }
  [data-design="a"].dq-design .bz-section__plate {
    padding: 12px;
  }
  [data-design="a"].dq-design .bz-logo__mark {
    font-size: 18px;
    letter-spacing: 0.12em;
  }
}

/* Ultrawide content max-width guard */
@media (min-width: 1440px) {
  [data-design="a"].dq-design .bz-services__wrap,
  [data-design="a"].dq-design .bz-engine,
  [data-design="a"].dq-design .bz-section,
  [data-design="a"].dq-design .bz-photos__wrap,
  [data-design="a"].dq-design .bz-footer__wrap,
  [data-design="a"].dq-design .bz-footer__copy,
  [data-design="a"].dq-design .bz-ticket__wrap,
  [data-design="a"].dq-design .bz-hero__content {
    max-width: 1440px;
  }
}

/* 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; }