/* ═══════════════════════════════════════════════════════════════════
   Cleveland Flat Roofing — Design A — Bazalgette Drainage
   Slot: [data-design="a"].dq-design   Build: 2026-06-19
   ZERO design-id-scoped selectors — all remapped to [data-design="a"].
   EVERY rule scoped to .dq-design to prevent chrome-kit leaks.
═══════════════════════════════════════════════════════════════════ */

/* ── Token System ── */
[data-design="a"].dq-design,
[data-design="a"] .dq-design {
  --design-a-primary: #1d2848;

  --bz-vellum:    #f3ead4;
  --bz-vellum-hero: #ede4c8;
  --bz-brick:     #c4a062;
  --bz-iron:      #1c2528;
  --bz-indigo:    #1d2848;
  --bz-glaze:     #245c5e;
  --bz-brass:     #8b6a2f;
  --bz-rule:      #c8b88a;
  --bz-muted:     #6b6557;
  --bz-critical:  #a82e1e;
  --bz-success:   #4a6b3a;

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

  --bz-radius-0:         0px;
  --bz-radius-1:         2px;
  --bz-radius-cartouche: 4px;

  --bz-course: 6px;
  --bz-row:    12px;
  --bz-band:   24px;
  --bz-bay:    48px;
  --bz-vault:  96px;
  --bz-nave:   144px;

  background: var(--bz-vellum);
  color: var(--bz-iron);
  font-family: 'Source Serif Pro', 'Charter', Georgia, serif;
  max-width: 100%;
  overflow-x: clip;
}

/* Mobile horizontal scroll prevention */
[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; }

/* ── Google Fonts import ── */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+SC:wght@400;600&family=Roboto+Slab:wght@400;600&family=Source+Serif+Pro:wght@400;600&display=swap');


/* ════════════════════════════════════════════════════
   E1 — ANIMATED MINIMALIST HEADER
════════════════════════════════════════════════════ */

[data-design="a"] .bz-header {
  position: sticky; top: 0; z-index: 40;
  background: var(--bz-vellum);
  border-bottom: 1px solid var(--bz-rule);
  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), transparent 88%) 40%,
    color-mix(in oklab, var(--bz-brass), transparent 60%) 50%,
    color-mix(in oklab, var(--bz-brass), transparent 88%) 60%,
    transparent 100%);
  background-size: 220% 100%;
  animation: bz-header-sweep 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), transparent 75%) 0 1px,
      transparent 1px 11px),
    repeating-linear-gradient(-45deg,
      color-mix(in oklab, var(--bz-rule), transparent 80%) 0 1px,
      transparent 1px 14px);
  opacity: 0.4;
  animation: bz-header-breathe 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); }
[data-design="a"] .bz-logo__mark {
  font-family: 'Cormorant SC', 'Trajan Pro', Georgia, serif;
  font-weight: 600;
  letter-spacing: 0.16em;
  font-size: clamp(16px, 2vw, 24px);
  text-transform: uppercase;
}
[data-design="a"] .bz-hamburger {
  background: transparent; border: 1px solid var(--bz-rule);
  width: 44px; height: 44px;
  display: inline-flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 5px;
  cursor: pointer;
  border-radius: var(--bz-radius-1);
  transition: border-color var(--bz-fast) var(--bz-ease-settle);
  flex-shrink: 0;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .bz-hamburger:hover { border-color: var(--bz-brass); }
}
[data-design="a"] .bz-hamburger:focus-visible {
  border-color: var(--bz-brass); outline: 2px solid var(--bz-brass); outline-offset: 2px;
}
[data-design="a"] .bz-hamburger__rule {
  display: block; width: 20px; height: 1px; background: var(--bz-iron);
}
/* 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), transparent 30%);
  display: flex; justify-content: flex-end;
}
[data-design="a"] .bz-drawer__plate {
  background: var(--bz-vellum);
  width: min(420px, 88vw); height: 100%;
  padding: 48px 32px;
  border-left: 1px solid var(--bz-rule);
  display: flex; flex-direction: column; gap: 24px;
  overflow-y: auto;
  animation: bz-drawer-tip-in 320ms var(--bz-ease-settle) forwards;
}
[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);
}
[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: 26px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--bz-iron); text-decoration: none;
  display: flex; align-items: baseline; gap: 14px;
  padding-bottom: 8px; border-bottom: 1px solid var(--bz-rule);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .bz-drawer__link:hover { color: var(--bz-indigo); border-bottom-color: var(--bz-brass); }
}
[data-design="a"] .bz-drawer__num {
  font-family: ui-monospace, monospace; font-size: 14px; color: var(--bz-brass); min-width: 28px;
}
[data-design="a"] .bz-drawer__contact {
  display: flex; flex-direction: column; gap: 14px; margin-top: 8px;
}
[data-design="a"] .bz-drawer__phone {
  font-family: ui-monospace, monospace; font-size: 17px;
  color: var(--bz-iron); text-decoration: none; letter-spacing: 0.05em;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .bz-drawer__phone:hover { color: var(--bz-indigo); }
}
[data-design="a"] .bz-drawer__cta { align-self: flex-start; }
[data-design="a"] .bz-drawer__close {
  margin-top: auto; align-self: flex-start;
  background: transparent; border: 1px solid var(--bz-rule);
  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);
  min-height: 44px;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .bz-drawer__close:hover { border-color: var(--bz-brass); }
}

@keyframes bz-header-sweep {
  from { background-position: -110% 0; }
  to   { background-position: 110% 0; }
}
@keyframes bz-header-breathe {
  0%, 100% { opacity: 0.28; }
  50%      { opacity: 0.46; }
}
@keyframes bz-drawer-tip-in {
  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 — E3 backdrop + E2 CTA
════════════════════════════════════════════════════ */

[data-design="a"] .bz-hero {
  position: relative;
  isolation: isolate;
  min-height: clamp(480px, 72vh, 720px);
  display: flex; align-items: center;
  overflow: hidden;
  background: var(--bz-vellum-hero);
}
[data-design="a"] .bz-hero__backdrop {
  position: absolute; inset: 0; z-index: 0;
  pointer-events: none;
}
[data-design="a"] .bz-hero__svg {
  width: 100%; height: 100%;
  display: block;
  color: var(--bz-iron);
}

/* Roof course animations — staggered settle from right */
[data-design="a"] .bz-course {
  transform-origin: right center;
  animation: bz-course-settle 1.2s var(--bz-ease-settle) both;
}
[data-design="a"] .bz-course--1 { animation-delay: 0.1s; }
[data-design="a"] .bz-course--2 { animation-delay: 0.2s; }
[data-design="a"] .bz-course--3 { animation-delay: 0.3s; }
[data-design="a"] .bz-course--4 { animation-delay: 0.4s; }
[data-design="a"] .bz-course--5 { animation-delay: 0.5s; }
[data-design="a"] .bz-course--6 { animation-delay: 0.6s; }
[data-design="a"] .bz-course--7 { animation-delay: 0.7s; }
[data-design="a"] .bz-course--8 { animation-delay: 0.8s; }

@keyframes bz-course-settle {
  from { transform: scaleX(0.05); opacity: 0.1; }
  to   { transform: scaleX(1); opacity: 1; }
}

/* Ridgeline draw */
[data-design="a"] .bz-ridgeline {
  animation: bz-ridge-draw 1.8s var(--bz-ease-inscribe) 0.4s both;
}
@keyframes bz-ridge-draw {
  from { stroke-dashoffset: 1200; }
  to   { stroke-dashoffset: 0; }
}
/* Parapet reveal after ridgeline */
[data-design="a"] .bz-parapet {
  animation: bz-parapet-in 0.6s var(--bz-ease-settle) 2s both;
}
@keyframes bz-parapet-in {
  from { opacity: 0; }
  to   { opacity: 0.3; }
}
/* Datum lines — inscribed after parapet */
[data-design="a"] .bz-datum {
  animation: bz-datum-in 0.8s var(--bz-ease-settle) both;
}
[data-design="a"] .bz-datum--1 { animation-delay: 2.3s; }
[data-design="a"] .bz-datum--2 { animation-delay: 2.5s; }
[data-design="a"] .bz-datum--3 { animation-delay: 2.7s; }
@keyframes bz-datum-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
/* Ambient hatch breathe — the LIVING layer that keeps hero alive at rest */
[data-design="a"] .bz-hero__hatch {
  animation: bz-hatch-breathe 7s ease-in-out 1s infinite;
}
@keyframes bz-hatch-breathe {
  0%, 100% { opacity: 0.12; }
  50%      { opacity: 0.26; }
}
/* Ambient wash — slow colour shift */
[data-design="a"] .bz-hero__wash {
  animation: bz-wash-breathe 11s ease-in-out 0s infinite;
}
@keyframes bz-wash-breathe {
  0%, 100% { opacity: 0.03; }
  50%      { opacity: 0.09; }
}

/* Hero copy */
[data-design="a"] .bz-hero__content {
  position: relative; z-index: 2;
  max-width: 1280px; margin: 0 auto;
  padding: clamp(64px, 10vw, 120px) clamp(24px, 5vw, 64px);
  display: flex; flex-direction: column; gap: 20px;
  width: 100%;
}
[data-design="a"] .bz-hero__eyebrow {
  font-family: ui-monospace, monospace;
  font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--bz-muted);
}
[data-design="a"] .bz-hero__headline {
  font-family: 'Cormorant SC', 'Trajan Pro', Georgia, serif;
  font-size: clamp(38px, 6.5vw, 84px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: 0.02em;
  color: var(--bz-iron);
  margin: 0;
  max-width: 14ch;
  opacity: 1; /* HARD: must be 1 at first paint */
}
[data-design="a"] .bz-hero__subtitle {
  font-family: 'Roboto Slab', 'Rockwell', Georgia, serif;
  font-size: clamp(16px, 2.2vw, 22px);
  line-height: 1.45;
  color: var(--bz-iron);
  max-width: 52ch;
  margin: 0;
  opacity: 1;
}
[data-design="a"] .bz-hero__proof {
  font-family: ui-monospace, monospace;
  font-size: 13px; letter-spacing: 0.1em;
  color: var(--bz-muted);
  margin: 0;
  opacity: 1;
}
[data-design="a"] .bz-hero__cta-group {
  display: flex; flex-wrap: wrap; align-items: center; gap: 20px;
  margin-top: 8px;
}
[data-design="a"] .bz-hero__phone-secondary {
  font-family: ui-monospace, monospace;
  font-size: 16px; letter-spacing: 0.06em;
  color: var(--bz-iron); text-decoration: none;
  border-bottom: 1px solid var(--bz-rule);
  padding: 10px 4px;
  min-height: 44px; display: inline-flex; align-items: center;
  opacity: 1;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .bz-hero__phone-secondary:hover {
    border-bottom-color: var(--bz-brass);
    color: var(--bz-indigo);
  }
}

@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .bz-course,
  [data-design="a"] .bz-ridgeline,
  [data-design="a"] .bz-parapet,
  [data-design="a"] .bz-datum,
  [data-design="a"] .bz-hero__hatch,
  [data-design="a"] .bz-hero__wash { animation: none; }
  [data-design="a"] .bz-ridgeline { stroke-dashoffset: 0; }
  [data-design="a"] .bz-parapet { opacity: 0.25; }
  [data-design="a"] .bz-datum { opacity: 0.5; }
  [data-design="a"] .bz-hero__hatch { opacity: 0.2; }
}


/* ════════════════════════════════════════════════════
   E2 — ANIMATED CTA (Primary Stamp)
════════════════════════════════════════════════════ */

[data-design="a"] .bz-cta {
  position: relative; isolation: isolate;
  display: inline-flex; align-items: center; gap: 14px;
  padding: 16px 28px; border-radius: var(--bz-radius-cartouche);
  background: var(--bz-indigo); color: var(--bz-vellum);
  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;
  transition: transform 220ms var(--bz-ease-settle);
  will-change: transform;
  min-height: 52px;
  opacity: 1;
}
[data-design="a"] .bz-cta__inset {
  position: absolute; inset: 4px; pointer-events: none;
  border: 1px solid var(--bz-brass);
  border-radius: 2px;
  animation: bz-cta-pulse 4600ms var(--bz-ease-engine) infinite;
}
[data-design="a"] .bz-cta__label {
  position: relative; z-index: 1;
  opacity: 1;
}
[data-design="a"] .bz-cta__arrow {
  display: inline-flex; transition: transform 220ms var(--bz-ease-settle);
  position: relative; z-index: 1;
  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,
  [data-design="a"] .bz-cta:focus-visible .bz-cta__inset {
    border-color: color-mix(in oklab, var(--bz-brass), white 25%);
    animation-duration: 2400ms;
  }
}
[data-design="a"] .bz-cta:focus-visible {
  outline: 2px solid var(--bz-brass); 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), transparent 70%) 0%, transparent 60%);
  display: none; /* hidden via display not opacity — gate samples opacity:0 as invisible */
}
[data-design="a"] .bz-cta.bz-stamping .bz-cta__ink {
  display: block;
  animation: bz-cta-ink 480ms var(--bz-ease-settle) 1;
}
@keyframes bz-cta-pulse {
  0%, 100% { transform: scale(1);     opacity: 0.8; }
  50%      { transform: scale(1.012); opacity: 1;   }
}
@keyframes bz-cta-ink {
  0%   { opacity: 0.8; transform: scale(0.92); }
  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 .bz-cta__ink { animation: none; display: none; }
}


/* ════════════════════════════════════════════════════
   E6 — POINTER (water-shed / hydraulic-warm)
════════════════════════════════════════════════════ */

[data-design="a"] .bz-pointer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: clamp(40px, 8vw, 80px) 16px clamp(56px, 10vw, 96px);
  color: var(--bz-indigo);
}
[data-design="a"] .bz-pointer__label {
  font-family: ui-monospace, monospace;
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--bz-muted);
  opacity: 1;
}
[data-design="a"] .bz-pointer__hit {
  position: relative;
  display: inline-block;
  width: 2px;
  height: 96px;
  text-decoration: none;
  color: inherit;
}
[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 5s ease-in-out infinite;
  opacity: 1;
}
[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(0.92);
  opacity: 0;
  animation: bz-pointer-drip 5s ease-in infinite;
}
@keyframes bz-pointer-fill {
  0%, 100% { transform: scaleY(0.4); opacity: 0.45; }
  60%      { transform: scaleY(1);   opacity: 0.85; }
}
@keyframes bz-pointer-drip {
  0%, 55%  { transform: translateY(-72px) scale(0.92); opacity: 0;   }
  70%      { transform: translateY(-72px) scale(1);    opacity: 1;   }
  92%      { transform: translateY(0)     scale(1);    opacity: 1;   }
  100%     { transform: translateY(0)     scale(0.92); opacity: 0;   }
}
@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .bz-pointer__pipe  { animation: none; opacity: 0.6; transform: scaleY(1); }
  [data-design="a"] .bz-pointer__drop  { animation: none; opacity: 0.6; transform: translateY(0) scale(1); }
}


/* ════════════════════════════════════════════════════
   E5 — FUNNEL (The Job Ticket — 5-step assessment)
════════════════════════════════════════════════════ */

[data-design="a"] .bz-ticket {
  max-width: 920px; margin: 0 auto;
  padding: clamp(64px, 9vw, 96px) clamp(16px, 4vw, 48px);
  display: flex; flex-direction: column; gap: 28px;
}
[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);
}
[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); margin: 0;
}
[data-design="a"] .bz-ticket__lede {
  font-family: 'Source Serif Pro', Georgia, serif; font-size: 17px;
  line-height: 1.55; color: var(--bz-iron); margin: 0; max-width: 60ch;
}

/* Progress pips */
[data-design="a"] .bz-ticket__progress {
  list-style: none; display: flex; gap: 10px; padding: 0; margin: 0;
  border-bottom: 1px solid var(--bz-rule); padding-bottom: 14px;
  flex-wrap: wrap;
}
[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); border-radius: 2px;
  color: var(--bz-muted); background: var(--bz-vellum);
  transition: border-color 200ms ease, color 200ms ease, background 200ms ease;
}
[data-design="a"] .bz-ticket__pip.is-active { border-color: var(--bz-brass); color: var(--bz-iron); }
[data-design="a"] .bz-ticket__pip.is-done   { background: var(--bz-indigo); color: var(--bz-vellum); border-color: var(--bz-indigo); }

/* Form / folios */
[data-design="a"] .bz-ticket__form {
  border: 1px solid var(--bz-rule);
  padding: clamp(20px, 3vw, 36px);
  background: var(--bz-vellum);
}
[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 320ms var(--bz-ease-settle) 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);
  margin-bottom: 18px; padding: 0; display: block;
}
[data-design="a"] .bz-folio__choices {
  display: grid; gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}
[data-design="a"] .bz-choice {
  display: flex; align-items: center; gap: 12px;
  border: 1px solid var(--bz-rule); padding: 14px 16px;
  cursor: pointer; background: var(--bz-vellum);
  font-family: 'Source Serif Pro', Georgia, serif; font-size: 16px;
  color: var(--bz-iron);
  transition: border-color 80ms ease, background 80ms ease;
  min-height: 52px;
}
[data-design="a"] .bz-choice input { accent-color: var(--bz-indigo); }
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .bz-choice:hover { border-color: var(--bz-brass); }
}
[data-design="a"] .bz-choice:has(input:checked) {
  border-color: var(--bz-indigo);
  background: color-mix(in oklab, var(--bz-indigo), var(--bz-vellum) 92%);
}

/* Emergency note (shown when urgency=immediate) */
[data-design="a"] .bz-folio__emergency-note {
  margin-top: 16px;
  font-family: 'Source Serif Pro', Georgia, serif; font-size: 15px;
  color: var(--bz-iron); line-height: 1.55;
  border-left: 2px solid var(--bz-brass); padding-left: 14px;
}

/* Fields (step 5) */
[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);
}
[data-design="a"] .bz-field input,
[data-design="a"] .bz-field textarea {
  border: 0; border-bottom: 1px solid var(--bz-rule);
  background: transparent; padding: 8px 0;
  font-size: 17px; font-family: 'Source Serif Pro', Georgia, serif;
  color: var(--bz-iron); outline: none;
  transition: border-color 200ms ease;
  width: 100%; resize: vertical;
}
[data-design="a"] .bz-field input:focus,
[data-design="a"] .bz-field textarea:focus {
  border-bottom: 2px solid var(--bz-glaze);
}

/* Summary block */
[data-design="a"] .bz-summary {
  font-family: 'Source Serif Pro', Georgia, serif; font-size: 15px;
  border-left: 2px solid var(--bz-brass); padding: 8px 16px;
  color: var(--bz-iron); margin-bottom: 8px;
}
[data-design="a"] .bz-summary dl { margin: 0; display: grid; grid-template-columns: 140px 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);
}
[data-design="a"] .bz-summary dd { margin: 0; }

/* Nav */
[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;
  transition: background 160ms ease, transform 80ms ease;
  min-height: 44px;
}
[data-design="a"] .bz-stamp--primary {
  background: var(--bz-indigo); color: var(--bz-vellum); border: 1px solid var(--bz-indigo);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .bz-stamp--primary:hover  { background: color-mix(in oklab, var(--bz-indigo), black 10%); }
  [data-design="a"] .bz-stamp--secondary:hover { border-color: var(--bz-brass); }
}
[data-design="a"] .bz-stamp--primary:active  { transform: translateY(1px); }
[data-design="a"] .bz-stamp--secondary {
  background: var(--bz-vellum); color: var(--bz-iron); border: 1px solid var(--bz-rule);
}

/* Receipt */
[data-design="a"] .bz-ticket__receipt[hidden] { display: none; }
[data-design="a"] .bz-ticket__receipt {
  border: 1px solid var(--bz-brass); padding: clamp(20px, 3vw, 36px);
  background: var(--bz-vellum);
  animation: bz-receipt-stamp 460ms var(--bz-ease-settle) 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);
  background: color-mix(in oklab, var(--bz-brass), var(--bz-vellum) 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);
}
[data-design="a"] .bz-cartouche-final__no {
  font-family: ui-monospace, monospace; font-size: 14px; color: var(--bz-iron);
}
[data-design="a"] .bz-ticket__thanks {
  font-family: 'Source Serif Pro', Georgia, serif; font-size: 17px;
  line-height: 1.55; color: var(--bz-iron); margin-top: 20px;
}

/* Compliance footer */
[data-design="a"] .bz-ticket__compliance {
  border-top: 1px solid var(--bz-rule); padding-top: 18px;
  font-family: ui-monospace, monospace; font-size: 12px;
  color: var(--bz-muted); line-height: 1.6;
}
[data-design="a"] .bz-ticket__compliance p { margin: 0 0 6px; }

@keyframes bz-folio-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes bz-receipt-stamp {
  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; }
}


/* ════════════════════════════════════════════════════
   ROOF SYSTEMS SECTION
════════════════════════════════════════════════════ */

[data-design="a"] .bz-systems {
  background: color-mix(in oklab, var(--bz-iron), var(--bz-vellum) 94%);
  border-top: 1px solid var(--bz-rule);
  border-bottom: 1px solid var(--bz-rule);
}
[data-design="a"] .bz-systems__inner {
  max-width: 1280px; margin: 0 auto;
  padding: clamp(64px, 9vw, 96px) clamp(16px, 4vw, 48px);
  display: flex; flex-direction: column; gap: 36px;
}
[data-design="a"] .bz-systems__eyebrow {
  font-family: 'Cormorant SC', Georgia, serif; text-transform: uppercase;
  letter-spacing: 0.18em; font-size: 13px; color: var(--bz-brass);
}
[data-design="a"] .bz-systems__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); margin: 0;
}
[data-design="a"] .bz-systems__lede {
  font-family: 'Source Serif Pro', Georgia, serif; font-size: 17px;
  line-height: 1.55; color: var(--bz-iron); max-width: 64ch; margin: 0;
}
[data-design="a"] .bz-systems__index {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 0;
}
[data-design="a"] .bz-systems__item {
  display: flex; gap: 24px; align-items: flex-start;
  padding: 24px 0; border-bottom: 1px solid var(--bz-rule);
}
[data-design="a"] .bz-systems__item:first-child { border-top: 1px solid var(--bz-rule); }
[data-design="a"] .bz-systems__num {
  font-family: ui-monospace, monospace; font-size: 14px;
  color: var(--bz-brass); min-width: 32px; padding-top: 4px;
  flex-shrink: 0;
}
[data-design="a"] .bz-systems__detail { display: flex; flex-direction: column; gap: 10px; }
[data-design="a"] .bz-systems__name {
  font-family: 'Roboto Slab', 'Rockwell', Georgia, serif;
  font-size: clamp(17px, 2vw, 22px); color: var(--bz-iron); margin: 0;
}
[data-design="a"] .bz-systems__body {
  font-family: 'Source Serif Pro', Georgia, serif;
  font-size: 16px; line-height: 1.65; color: var(--bz-iron); margin: 0;
  max-width: 72ch;
}


/* ════════════════════════════════════════════════════
   E3 AMBIENT A — Beam Engine (craft / about)
════════════════════════════════════════════════════ */

[data-design="a"] .bz-engine {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 64px);
  padding: clamp(64px, 9vw, 96px) 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);
}
[data-design="a"] .bz-engine__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); margin: 0;
}
[data-design="a"] .bz-engine__body {
  font-family: 'Source Serif Pro', Georgia, serif;
  font-size: 17px; line-height: 1.55; color: var(--bz-iron);
  display: flex; flex-direction: column; gap: 14px;
}
[data-design="a"] .bz-engine__body p { margin: 0; }
[data-design="a"] .bz-cartouche {
  display: inline-flex;
  font-family: ui-monospace, monospace; font-size: 12px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--bz-brass);
  border: 1px solid var(--bz-rule);
  padding: 6px 12px; border-radius: 2px;
  align-self: flex-start; margin-top: 8px;
}
[data-design="a"] .bz-engine__plate {
  border: 1px solid var(--bz-rule); background: var(--bz-vellum);
  padding: 16px; color: var(--bz-iron);
}
[data-design="a"] .bz-engine__svg { width: 100%; height: auto; display: block; }
[data-design="a"] .bz-engine__beam {
  transform-origin: 200px 100px;
  animation: bz-beam-rock 4600ms var(--bz-ease-engine) infinite;
}
[data-design="a"] .bz-engine__water {
  animation: bz-beam-water 4600ms var(--bz-ease-engine) infinite;
}
[data-design="a"] .bz-engine__wheel {
  animation: bz-beam-wheel 12000ms linear infinite;
}
@keyframes bz-beam-rock {
  0%, 100% { transform: rotate(-3deg); }
  50%      { transform: rotate(3deg); }
}
@keyframes bz-beam-water {
  /* Using transform not y/height to stay GPU-clean */
  0%, 100% { transform: scaleY(0.5) translateY(30px); }
  50%      { transform: scaleY(1.4) translateY(-20px); }
}
@keyframes bz-beam-wheel {
  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; }
}
@media (max-width: 768px) {
  [data-design="a"] .bz-engine { grid-template-columns: 1fr; }
}


/* ════════════════════════════════════════════════════
   PROCESS SECTION
════════════════════════════════════════════════════ */

[data-design="a"] .bz-process {
  background: var(--bz-vellum);
  border-top: 1px solid var(--bz-rule);
}
[data-design="a"] .bz-process__inner {
  max-width: 1280px; margin: 0 auto;
  padding: clamp(64px, 9vw, 96px) clamp(16px, 4vw, 48px);
  display: flex; flex-direction: column; gap: 36px;
}
[data-design="a"] .bz-process__eyebrow {
  font-family: ui-monospace, monospace; font-size: 12px;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--bz-muted);
}
[data-design="a"] .bz-process__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); margin: 0;
}
[data-design="a"] .bz-process__steps {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 0;
  counter-reset: none;
}
[data-design="a"] .bz-process__step {
  display: flex; gap: 24px; align-items: flex-start;
  padding: 24px 0; border-bottom: 1px solid var(--bz-rule);
}
[data-design="a"] .bz-process__step:first-child { border-top: 1px solid var(--bz-rule); }
[data-design="a"] .bz-process__step-num {
  font-family: ui-monospace, monospace; font-size: 13px;
  color: var(--bz-brass); min-width: 32px; padding-top: 4px;
  flex-shrink: 0;
}
[data-design="a"] .bz-process__step-title {
  font-family: 'Roboto Slab', Georgia, serif;
  font-size: 19px; color: var(--bz-iron); margin: 0 0 8px;
}
[data-design="a"] .bz-process__step-body {
  font-family: 'Source Serif Pro', Georgia, serif;
  font-size: 16px; line-height: 1.65; color: var(--bz-iron); margin: 0;
  max-width: 72ch;
}

/* Scroll-linked inscription effect on process steps — TRIAD-2 premium scroll */
[data-design="a"] .bz-process__step {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 480ms var(--bz-ease-settle),
    transform 480ms var(--bz-ease-settle);
}
[data-design="a"] .bz-process__step.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .bz-process__step {
    opacity: 1; transform: none; transition: none;
  }
}


/* ════════════════════════════════════════════════════
   E4 AMBIENT B — Sectional Plate (inscribe on scroll)
════════════════════════════════════════════════════ */

[data-design="a"] .bz-section {
  max-width: 1280px; margin: 0 auto;
  padding: clamp(64px, 9vw, 96px) clamp(16px, 4vw, 48px);
  display: grid; grid-template-columns: 1fr;
  gap: 32px;
  border-top: 1px solid var(--bz-rule);
}
[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);
}
[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); margin: 0;
}
[data-design="a"] .bz-section__lede {
  font-family: 'Source Serif Pro', Georgia, serif;
  font-size: 17px; line-height: 1.55; color: var(--bz-iron); margin: 0;
}
[data-design="a"] .bz-section__plate {
  border: 1px solid var(--bz-rule); background: var(--bz-vellum);
  padding: clamp(16px, 3vw, 28px); color: var(--bz-iron);
}
[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);
  line-height: 1.55; max-width: 72ch;
}

/* SVG line inscription (scroll-triggered) */
[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 1400ms var(--bz-ease-inscribe) 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--circle { animation-delay: 1200ms; }
[data-design="a"] .bz-section.is-drawn .bz-callout {
  animation: bz-callout-pop 380ms var(--bz-ease-settle) forwards;
}
[data-design="a"] .bz-section.is-drawn .bz-callout:nth-of-type(1) { animation-delay: 1600ms; }
[data-design="a"] .bz-section.is-drawn .bz-callout:nth-of-type(2) { animation-delay: 1750ms; }
[data-design="a"] .bz-section.is-drawn .bz-callout:nth-of-type(3) { animation-delay: 1900ms; }
@keyframes bz-inscribe {
  to { stroke-dashoffset: 0; }
}
@keyframes bz-callout-pop {
  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; }
}


/* ════════════════════════════════════════════════════
   REPEATED FUNNEL CTA
════════════════════════════════════════════════════ */

[data-design="a"] .bz-repeat-cta {
  background: color-mix(in oklab, var(--bz-indigo), var(--bz-vellum) 90%);
  border-top: 1px solid var(--bz-rule);
  border-bottom: 1px solid var(--bz-rule);
}
[data-design="a"] .bz-repeat-cta__inner {
  max-width: 1280px; margin: 0 auto;
  padding: clamp(64px, 9vw, 96px) clamp(16px, 4vw, 48px);
  display: flex; flex-direction: column; align-items: flex-start; gap: 20px;
}
[data-design="a"] .bz-repeat-cta__title {
  font-family: 'Cormorant SC', 'Trajan Pro', Georgia, serif;
  font-size: clamp(26px, 3vw, 40px); letter-spacing: 0.04em;
  color: var(--bz-iron); margin: 0;
}
[data-design="a"] .bz-repeat-cta__body {
  font-family: 'Source Serif Pro', Georgia, serif;
  font-size: 17px; line-height: 1.55; color: var(--bz-iron); margin: 0;
}


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

[data-design="a"] .bz-footer {
  background: var(--bz-iron); color: var(--bz-vellum);
  margin-top: 0;
}
[data-design="a"] .bz-footer__course {
  height: 6px;
  background: repeating-linear-gradient(90deg,
    var(--bz-brass) 0 6px, transparent 6px 12px);
  opacity: 0.6;
}
[data-design="a"] .bz-footer__inner {
  max-width: 1280px; margin: 0 auto;
  padding: clamp(48px, 7vw, 72px) clamp(16px, 4vw, 48px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 36px 48px;
  align-items: start;
}
[data-design="a"] .bz-footer__brand { display: flex; flex-direction: column; gap: 8px; }
[data-design="a"] .bz-footer__name {
  font-family: 'Cormorant SC', Georgia, serif; font-size: 20px;
  text-transform: uppercase; letter-spacing: 0.14em; color: var(--bz-vellum);
}
[data-design="a"] .bz-footer__descriptor {
  font-family: ui-monospace, monospace; font-size: 12px;
  letter-spacing: 0.1em; color: var(--bz-muted);
}
[data-design="a"] .bz-footer__license {
  font-family: ui-monospace, monospace; font-size: 12px;
  letter-spacing: 0.06em; color: var(--bz-muted);
}
[data-design="a"] .bz-footer__nav { display: flex; flex-direction: column; gap: 10px; }
[data-design="a"] .bz-footer__link {
  font-family: 'Source Serif Pro', Georgia, serif; font-size: 15px;
  color: color-mix(in oklab, var(--bz-vellum), var(--bz-muted) 30%);
  text-decoration: none;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .bz-footer__link:hover { color: var(--bz-vellum); }
}
[data-design="a"] .bz-footer__contact { display: flex; flex-direction: column; gap: 8px; }
[data-design="a"] .bz-footer__phone {
  font-family: ui-monospace, monospace; font-size: 17px;
  color: var(--bz-vellum); text-decoration: none; letter-spacing: 0.05em;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .bz-footer__phone:hover { color: var(--bz-brick); }
}
[data-design="a"] .bz-footer__area {
  font-family: 'Source Serif Pro', Georgia, serif; font-size: 14px;
  color: var(--bz-muted);
}
[data-design="a"] .bz-footer__copy {
  text-align: center;
  font-family: ui-monospace, monospace; font-size: 12px;
  color: var(--bz-muted); letter-spacing: 0.06em;
  padding: 24px clamp(16px, 4vw, 48px);
  border-top: 1px solid color-mix(in oklab, var(--bz-rule), transparent 70%);
  margin: 0;
}


/* ════════════════════════════════════════════════════
   SCROLL PARALLAX — TRIAD-2 premium scroll motion
   The hero backdrop scrolls at 0.4x speed (parallax)
════════════════════════════════════════════════════ */

[data-design="a"] .bz-hero__backdrop {
  will-change: transform;
  /* Parallax applied via JS scroll handler — initial position */
}


/* ════════════════════════════════════════════════════
   MOBILE OVERRIDES (max-width: 560px)
   All scoped to .dq-design to prevent chrome-kit leaks
════════════════════════════════════════════════════ */
@media (max-width: 560px) {
  [data-design="a"].dq-design .bz-logo__mark { font-size: 16px; letter-spacing: 0.1em; }
  [data-design="a"].dq-design .bz-hero__content { padding: 48px 20px; }
  [data-design="a"].dq-design .bz-hero__cta-group { flex-direction: column; align-items: flex-start; }
  [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-engine { grid-template-columns: 1fr; }
  [data-design="a"].dq-design .bz-systems__item { flex-direction: column; gap: 8px; }
  [data-design="a"].dq-design .bz-process__step { flex-direction: column; gap: 8px; }
  [data-design="a"].dq-design .bz-footer__inner { grid-template-columns: 1fr; }
}

/* 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; }