/* ================================================================
   River City Contractors — Design A (Tribunal)
   Slot: a  |  Trade: construction  |  Design: tribunal (remapped)
   ALL selectors scoped to [data-design="a"].dq-design
   Keyframes prefixed: tb-  (tribunal shared) + rcc- (site-specific)
   ================================================================ */

/* ----------------------------------------------------------------
   Token system (exposed on [data-design="a"])
   ---------------------------------------------------------------- */
[data-design="a"] {
  --tb-ink:        #0E0E0C;
  --tb-ink-soft:   #1A1A18;
  --tb-bone:       #F4F2EC;
  --tb-bone-soft:  #E6E2D7;
  --tb-mute:       #7A766C;
  --tb-signal:     #F5E600;
  --tb-signal-deep:#C9BC00;
  --tb-blood:      #C8201E;
  --tb-rule:       rgba(244,242,236,.22);
  --tb-rule-bone:  rgba(14,14,12,.22);

  /* Design-a exposure */
  --design-a-primary: #F5E600;

  /* Mono font ref */
  --tb-mono: "JetBrains Mono", "Courier New", monospace;

  /* Easing */
  --tb-ease-hard:   cubic-bezier(.6,0,.4,1);
  --tb-ease-march:  linear;
  --tb-ease-settle: cubic-bezier(.2,.7,.3,1);

  /* Durations */
  --tb-d-snap:    120ms;
  --tb-d-press:   100ms;
  --tb-d-register:200ms;
  --tb-d-settle:  400ms;

  /* Radius */
  --tb-r-0: 0;
  --tb-r-1: 2px;

  /* Spacing */
  --tb-hair:    1px;
  --tb-tight:   4px;
  --tb-snug:    8px;
  --tb-margin:  16px;
  --tb-gutter:  24px;
  --tb-bay:     40px;
  --tb-stanza:  64px;
  --tb-chapter: 96px;
  --tb-folio:   144px;
}

/* ----------------------------------------------------------------
   Base reset (scoped to .dq-design only)
   ---------------------------------------------------------------- */
[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 * { box-sizing: border-box; }
[data-design="a"].dq-design h1,[data-design="a"].dq-design h2,[data-design="a"].dq-design h3,
[data-design="a"].dq-design h4,[data-design="a"].dq-design h5,[data-design="a"].dq-design h6,
[data-design="a"].dq-design p,[data-design="a"].dq-design ul,[data-design="a"].dq-design ol,
[data-design="a"].dq-design fieldset { margin: 0; padding: 0; border: 0; }
[data-design="a"].dq-design ul { list-style: none; }
[data-design="a"].dq-design button { cursor: pointer; }
[data-design="a"].dq-design a { color: inherit; }

/* ================================================================
   E1 — HEADER (signal marquee)
   ================================================================ */
[data-design="a"] .tb-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--tb-ink);
  border-bottom: 1px solid var(--tb-rule);
  isolation: isolate;
}

[data-design="a"] .tb-header__marquee {
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--tb-signal) 40%, var(--tb-signal) 60%, transparent);
  background-size: 240px 100%;
  background-repeat: no-repeat;
  background-position: -240px 0;
  animation: tb-header-marquee 27s var(--tb-ease-march) infinite;
}

@keyframes tb-header-marquee {
  0%   { background-position: -240px 0; }
  85%  { background-position: calc(100% + 240px) 0; }
  100% { background-position: calc(100% + 240px) 0; }
}

[data-design="a"] .tb-header__bar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px clamp(20px,4vw,56px);
  max-width: 1480px;
  margin: 0 auto;
}

[data-design="a"] .tb-logo {
  text-decoration: none;
  color: var(--tb-bone);
  display: inline-flex;
  align-items: baseline;
  gap: 16px;
  white-space: nowrap;
}

[data-design="a"] .tb-logo__mark {
  font-family: "Archivo Black", "Inter Display", system-ui, sans-serif;
  font-weight: 400;
  font-size: clamp(20px,2.2vw,26px);
  letter-spacing: -.01em;
  text-transform: uppercase;
}

[data-design="a"] .tb-logo__kind {
  font-family: var(--tb-mono);
  font-size: 10.5px;
  letter-spacing: .28em;
  color: var(--tb-mute);
  text-transform: uppercase;
}

@media (max-width: 560px) {
  [data-design="a"] .tb-logo__kind { display: none; }
}

[data-design="a"] .tb-menu-btn {
  appearance: none;
  background: var(--tb-bone);
  color: var(--tb-ink);
  border: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 18px;
  height: 44px;
  min-width: 44px;
  font-family: "Inter", sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  transition:
    background var(--tb-d-snap) var(--tb-ease-hard),
    color var(--tb-d-snap) var(--tb-ease-hard);
}

@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .tb-menu-btn:hover {
    background: var(--tb-signal);
    color: var(--tb-ink);
  }
}

[data-design="a"] .tb-menu-btn:focus-visible {
  outline: 2px solid var(--tb-signal);
  outline-offset: 3px;
}

[data-design="a"] .tb-menu-btn__mark {
  width: 12px; height: 12px;
  background: var(--tb-signal);
  display: inline-block;
  flex-shrink: 0;
}

@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .tb-menu-btn:hover .tb-menu-btn__mark {
    background: var(--tb-ink);
  }
}

/* Drawer */
[data-design="a"] .tb-drawer {
  position: fixed;
  inset: 0;
  z-index: 35;
  background: var(--tb-ink);
  transform: translateY(-100%);
  transition: transform var(--tb-d-settle) var(--tb-ease-hard);
  padding-top: 92px;
  overflow-y: auto;
}

[data-design="a"] .tb-drawer[data-open="false"] {
  display: none;
}

[data-design="a"] .tb-drawer[data-open="true"] {
  display: block;
  transform: translateY(0);
}

[data-design="a"] .tb-drawer__inner {
  max-width: 1480px;
  margin: 0 auto;
  padding: clamp(32px,5vw,72px) clamp(20px,4vw,56px);
  display: grid;
  gap: 4px;
}

[data-design="a"] .tb-drawer a {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  align-items: baseline;
  padding: 20px 0;
  color: var(--tb-bone);
  text-decoration: none;
  border-bottom: 1px solid var(--tb-rule);
  position: relative;
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(32px,6vw,72px);
  text-transform: uppercase;
  letter-spacing: -.02em;
  line-height: 1;
}

[data-design="a"] .tb-drawer a::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 100%;
  background: var(--tb-signal);
  clip-path: inset(0 100% 0 0);
  transition: clip-path var(--tb-d-snap) var(--tb-ease-hard);
  z-index: -1;
}

@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .tb-drawer a:hover { color: var(--tb-ink); }
  [data-design="a"] .tb-drawer a:hover::before { clip-path: inset(0 0 0 0); }
  [data-design="a"] .tb-drawer a:hover .tb-drawer__num,
  [data-design="a"] .tb-drawer a:hover .tb-drawer__label {
    transform: translateX(24px);
  }
}

[data-design="a"] .tb-drawer__num,
[data-design="a"] .tb-drawer__label {
  transition: transform var(--tb-d-snap) var(--tb-ease-hard);
}

[data-design="a"] .tb-drawer__num {
  font-family: var(--tb-mono);
  font-size: 14px;
  color: var(--tb-mute);
}

/* ================================================================
   E3 — HERO (blueprint drafting backdrop + traversing signal rule)
   ================================================================ */
[data-design="a"] .tb-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--tb-ink);
  color: var(--tb-bone);
  padding: clamp(64px,9vw,128px) clamp(20px,4vw,56px) clamp(96px,12vw,160px);
  border-bottom: 1px solid var(--tb-rule);
  min-height: 70vh;
}

/* --- Blueprint SVG backdrop (unique animated hero for construction) --- */
[data-design="a"] .tb-hero__backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

[data-design="a"] .tb-blueprint {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
}

/* Grid lines — animate draw-in from zero via clip-path on scaleX/scaleY */
[data-design="a"] .bp-h {
  stroke: rgba(245,230,0,.08);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
  transform: scaleX(0);
  transform-origin: left center;
  transform-box: fill-box;
  animation: rcc-draw-h 2s var(--tb-ease-settle) forwards;
}

[data-design="a"] .bp-h1 { animation-delay: 0.1s; }
[data-design="a"] .bp-h2 { animation-delay: 0.25s; }
[data-design="a"] .bp-h3 { animation-delay: 0.4s; }
[data-design="a"] .bp-h4 { animation-delay: 0.55s; }

[data-design="a"] .bp-v {
  stroke: rgba(245,230,0,.08);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
  transform: scaleY(0);
  transform-origin: center top;
  transform-box: fill-box;
  animation: rcc-draw-v 2s var(--tb-ease-settle) forwards;
}

[data-design="a"] .bp-v1 { animation-delay: 0.15s; }
[data-design="a"] .bp-v2 { animation-delay: 0.3s; }
[data-design="a"] .bp-v3 { animation-delay: 0.45s; }
[data-design="a"] .bp-v4 { animation-delay: 0.6s; }
[data-design="a"] .bp-v5 { animation-delay: 0.75s; }

/* Dimension lines — brighter, draw in with delay */
[data-design="a"] .bp-dim {
  stroke: rgba(245,230,0,.28);
  stroke-width: 1;
  stroke-dasharray: 4 3;
  vector-effect: non-scaling-stroke;
  transform: scaleX(0);
  transform-origin: left center;
  transform-box: fill-box;
  animation: rcc-draw-h 1.2s var(--tb-ease-settle) forwards;
}

[data-design="a"] .bp-dim1 { animation-delay: 0.8s; }
[data-design="a"] .bp-dim2 {
  transform: scaleY(0);
  transform-origin: center top;
  animation: rcc-draw-v 1.2s var(--tb-ease-settle) forwards;
  animation-delay: 0.9s;
}
[data-design="a"] .bp-dim3 {
  transform: scaleY(0);
  transform-origin: center top;
  animation: rcc-draw-v 1.2s var(--tb-ease-settle) forwards;
  animation-delay: 1.0s;
}
[data-design="a"] .bp-dim4 {
  animation-delay: 1.1s;
}

/* Tick marks — start at reduced opacity, scale in from 0.9 (never opacity:0 under hero) */
[data-design="a"] .bp-tick {
  stroke: rgba(245,230,0,.4);
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
  opacity: 1;
  transform: scale(0.92);
  transform-box: fill-box;
  transform-origin: center center;
  animation: rcc-scale-in 0.4s var(--tb-ease-hard) 1.3s both;
}

/* Annotation text — start visible at low opacity, entrance is scale (no opacity:0) */
[data-design="a"] .bp-anno {
  font-family: var(--tb-mono);
  font-size: 11px;
  fill: rgba(245,230,0,.5);
  letter-spacing: .1em;
  opacity: 1;
  transform: scale(0.95);
  transform-box: fill-box;
  transform-origin: center center;
  animation: rcc-scale-in 0.5s var(--tb-ease-hard) 1.5s both;
}

/* House elevation silhouette */
[data-design="a"] .bp-house {
  fill: none;
  stroke: rgba(245,230,0,.22);
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
  stroke-dasharray: 800;
  stroke-dashoffset: 800;
  animation: rcc-draw-dash 2s var(--tb-ease-settle) 0.7s forwards;
}

/* Signal traverse rule ambient (ongoing — this is the ambient perceptible motion) */
[data-design="a"] .bp-signal-rule {
  stroke: var(--tb-signal);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
  animation: rcc-signal-traverse 8s var(--tb-ease-march) 2.2s infinite;
}

@keyframes rcc-draw-h {
  to { transform: scaleX(1); }
}
@keyframes rcc-draw-v {
  to { transform: scaleY(1); }
}
@keyframes rcc-scale-in {
  from { transform: scale(0.92); }
  to   { transform: scale(1); }
}
@keyframes rcc-draw-dash {
  to { stroke-dashoffset: 0; }
}
@keyframes rcc-signal-traverse {
  0%   { transform: translateX(-100px); }
  60%  { transform: translateX(calc(1440px + 320px)); }
  100% { transform: translateX(calc(1440px + 320px)); }
}

/* Traversing signal rule overlay (on the hero surface) */
[data-design="a"] .tb-hero__rule {
  position: absolute;
  left: 0; right: 0;
  top: 38%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--tb-signal) 40%, var(--tb-signal) 60%, transparent);
  background-size: 320px 100%;
  background-repeat: no-repeat;
  background-position: -320px 0;
  animation: tb-hero-rule 27s var(--tb-ease-march) infinite;
  pointer-events: none;
  z-index: 1;
}

@keyframes tb-hero-rule {
  0%   { background-position: -320px 0; }
  70%  { background-position: calc(100% + 320px) 0; }
  100% { background-position: calc(100% + 320px) 0; }
}

/* Hero inner layout */
[data-design="a"] .tb-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 1480px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,320px);
  gap: clamp(40px,6vw,96px);
  align-items: end;
}

@media (max-width: 880px) {
  [data-design="a"] .tb-hero__inner { grid-template-columns: 1fr; }
}

[data-design="a"] .tb-hero__content {
  /* Text container floats above backdrop via hero isolation:isolate + z-index */
}

[data-design="a"] .tb-eyebrow {
  font-family: var(--tb-mono);
  font-size: 11px;
  letter-spacing: .28em;
  color: var(--tb-mute);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--tb-bay);
}

[data-design="a"] .tb-eyebrow__sq {
  width: 10px; height: 10px;
  background: var(--tb-signal);
  display: inline-block;
  flex-shrink: 0;
}

[data-design="a"] .tb-hero__title {
  font-family: "Archivo Black", sans-serif;
  font-weight: 400;
  font-size: clamp(64px,10vw,150px);
  line-height: .92;
  letter-spacing: -.04em;
  margin: 0 0 var(--tb-stanza);
  text-transform: uppercase;
  max-width: 10ch;
  text-wrap: balance;
  color: var(--tb-bone);
  /* HARD: text must be topmost; hero has isolation:isolate, this z-index asserts it */
  position: relative;
  z-index: 3;
}

[data-design="a"] .tb-hero__title em {
  color: var(--tb-signal);
  font-style: normal;
}

[data-design="a"] .tb-hero__lede {
  font-family: "Inter", sans-serif;
  font-size: clamp(17px,1.4vw,21px);
  line-height: 1.5;
  color: var(--tb-bone-soft);
  margin: 0 0 var(--tb-margin);
  max-width: 52ch;
  font-weight: 400;
  position: relative;
  z-index: 3;
}

[data-design="a"] .tb-hero__proof {
  font-family: var(--tb-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--tb-mute);
  text-transform: uppercase;
  margin: 0 0 var(--tb-stanza);
  position: relative;
  z-index: 3;
}

[data-design="a"] .tb-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  position: relative;
  z-index: 3;
}

/* Docket sidebar */
[data-design="a"] .tb-hero__docket {
  border: 1px solid var(--tb-rule);
  padding: 24px;
  position: relative;
  z-index: 3;
}

[data-design="a"] .tb-hero__docket-label {
  font-family: "Archivo Black", sans-serif;
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--tb-rule);
  color: var(--tb-bone);
}

[data-design="a"] .tb-hero__docket-row {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--tb-rule);
  font-family: var(--tb-mono);
  font-size: 10.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--tb-bone-soft);
}

[data-design="a"] .tb-hero__docket-row:last-child { border-bottom: 0; }
[data-design="a"] .tb-hero__docket-num { color: var(--tb-signal); }
[data-design="a"] .tb-hero__docket-status { color: var(--tb-mute); }

/* ================================================================
   E2 — CTA (block button with signal edge-march)
   ================================================================ */
[data-design="a"] .tb-cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 18px 28px 21px;
  background: var(--tb-bone);
  color: var(--tb-ink);
  font-family: "Inter", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  text-decoration: none;
  border: 0;
  transition:
    transform var(--tb-d-press) var(--tb-ease-hard),
    background var(--tb-d-snap) var(--tb-ease-hard);
  min-height: 44px;
}

[data-design="a"] .tb-cta__arrow {
  font-size: 10px;
  line-height: 1;
  color: var(--tb-ink);
  transition: transform var(--tb-d-snap) var(--tb-ease-hard);
}

[data-design="a"] .tb-cta__rule {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 3px;
  background: var(--tb-signal);
  overflow: hidden;
}

[data-design="a"] .tb-cta__rule::after {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 60px;
  background: var(--tb-ink);
  animation: tb-cta-march 4.4s var(--tb-ease-march) infinite;
}

@keyframes tb-cta-march {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(calc(100vw)); }
}

@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .tb-cta:hover { background: var(--tb-signal); }
  [data-design="a"] .tb-cta:hover .tb-cta__arrow { transform: translateX(4px); }
}

[data-design="a"] .tb-cta:active { transform: translateY(1px); }

[data-design="a"] .tb-cta:focus-visible {
  outline: 2px solid var(--tb-signal);
  outline-offset: 3px;
}

/* Dark variant */
[data-design="a"] .tb-cta--ink {
  background: var(--tb-ink);
  color: var(--tb-bone);
  border: 1px solid var(--tb-rule);
}

[data-design="a"] .tb-cta--ink .tb-cta__arrow { color: var(--tb-signal); }

@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .tb-cta--ink:hover {
    background: var(--tb-ink-soft);
  }
}

/* ================================================================
   E6 — POINTER (descending signal bar, drafted-measured)
   Sits immediately before #funnel
   ================================================================ */
[data-design="a"] .tb-pointer {
  position: relative;
  z-index: 5;
  max-width: 1480px;
  margin: -48px auto 0;
  padding: 0 clamp(20px,4vw,56px);
  display: flex;
  justify-content: flex-start;
  pointer-events: none;
  /* Force visibility guards */
  min-height: 180px;
}

[data-design="a"] .tb-pointer__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  pointer-events: auto;
  padding-left: clamp(20px,4vw,56px);
}

[data-design="a"] .tb-pointer__label {
  font-family: var(--tb-mono);
  font-size: 11px;
  letter-spacing: .28em;
  color: var(--tb-bone-soft);
  text-transform: uppercase;
  /* Start visible — animation only adds the initial delay, fallback is opacity:1 */
  opacity: 1;
  animation: rcc-pointer-label-in 200ms 1600ms var(--tb-ease-hard) both;
}

@keyframes rcc-pointer-label-in {
  from { opacity: 0.3; transform: translateY(-4px); }
  to   { opacity: 1;   transform: translateY(0); }
}

[data-design="a"] .tb-pointer__bar {
  position: relative;
  width: 6px;
  height: 140px;
  background: var(--tb-signal);
  /* Animate from scaleY(0.92) — never from 0 */
  transform: scaleY(0.92);
  transform-origin: top center;
  opacity: 1;
  animation: rcc-pointer-snap 120ms 1400ms var(--tb-ease-hard) forwards;
}

@keyframes rcc-pointer-snap {
  from { transform: scaleY(0.92); opacity: 0.7; }
  to   { transform: scaleY(1);    opacity: 1; }
}

[data-design="a"] .tb-pointer__tick {
  position: absolute;
  left: 0; right: 0;
  top: 0;
  height: 14px;
  background: var(--tb-ink);
  animation: tb-pointer-tick 4.4s 2000ms var(--tb-ease-march) infinite;
}

@keyframes tb-pointer-tick {
  0%   { transform: translateY(0); }
  100% { transform: translateY(calc(140px - 14px)); }
}

/* ================================================================
   E5 — FUNNEL (5-step qualifying intake)
   ================================================================ */
[data-design="a"] .tb-funnel-section {
  background: var(--tb-ink);
  color: var(--tb-bone);
  padding: clamp(80px,11vw,144px) clamp(20px,4vw,56px);
  border-bottom: 1px solid var(--tb-rule);
}

[data-design="a"] .tb-funnel-section__head {
  max-width: 760px;
  margin: 0 auto var(--tb-stanza);
  text-align: left;
}

[data-design="a"] .tb-funnel-section__head h2 {
  font-family: "Archivo Black", sans-serif;
  font-weight: 400;
  font-size: clamp(40px,6vw,72px);
  line-height: .94;
  letter-spacing: -.03em;
  margin: 0 0 16px;
  text-transform: uppercase;
  color: var(--tb-bone);
}

[data-design="a"] .tb-funnel-section__head h2 em {
  color: var(--tb-signal);
  font-style: normal;
}

[data-design="a"] .tb-funnel-section__head p {
  font-family: "Inter", sans-serif;
  font-size: 17px;
  color: var(--tb-bone-soft);
  margin: 0;
  max-width: 50ch;
}

[data-design="a"] .tb-funnel {
  max-width: 720px;
  margin: 0 auto;
  background: var(--tb-bone);
  color: var(--tb-ink);
  box-shadow: 3px 3px 0 var(--tb-signal), 6px 6px 0 var(--tb-ink-soft);
}

[data-design="a"] .tb-funnel__progress {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 18px 28px;
  border-bottom: 1px solid var(--tb-rule-bone);
}

[data-design="a"] .tb-funnel__progress-num {
  font-family: var(--tb-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--tb-mute);
  text-transform: uppercase;
}

[data-design="a"] .tb-funnel__progress-blocks {
  display: inline-flex;
  gap: 4px;
  flex: 1;
  max-width: 260px;
}

[data-design="a"] .tb-funnel__progress-blocks span {
  flex: 1;
  height: 6px;
  background: rgba(14,14,12,.12);
  transition: background 100ms var(--tb-ease-hard);
}

[data-design="a"] .tb-funnel__progress-blocks span.tb-on {
  background: var(--tb-signal);
}

[data-design="a"] .tb-funnel__steps {
  position: relative;
  padding: clamp(28px,5vw,56px);
  min-height: 480px;
  overflow: hidden;
}

[data-design="a"] .tb-funnel__step {
  position: absolute;
  inset: clamp(28px,5vw,56px);
  opacity: 0;
  pointer-events: none;
  transform: translateX(12px);
  transition:
    opacity 200ms var(--tb-ease-hard),
    transform 100ms var(--tb-ease-hard);
}

[data-design="a"] .tb-funnel__step[data-active="true"] {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}

[data-design="a"] .tb-funnel__step h3 {
  font-family: "Archivo Black", sans-serif;
  font-weight: 400;
  font-size: clamp(24px,3.4vw,34px);
  line-height: 1.0;
  letter-spacing: -.02em;
  margin: 0 0 8px;
  text-transform: uppercase;
  color: var(--tb-ink);
}

[data-design="a"] .tb-funnel__step p {
  font-family: "Inter", sans-serif;
  font-size: 15px;
  color: var(--tb-ink-soft);
  margin: 0 0 24px;
}

[data-design="a"] .tb-funnel__options {
  display: grid;
  gap: 0;
  border: 1px solid var(--tb-ink);
}

[data-design="a"] .tb-opt {
  appearance: none;
  background: transparent;
  color: var(--tb-ink);
  border: 0;
  border-bottom: 1px solid var(--tb-rule-bone);
  padding: 16px 20px;
  text-align: left;
  font-family: "Inter", sans-serif;
  font-size: 15px;
  font-weight: 500;
  display: grid;
  grid-template-columns: 50px 1fr;
  align-items: baseline;
  gap: 14px;
  cursor: pointer;
  transition: background var(--tb-d-snap) var(--tb-ease-hard);
  min-height: 44px;
}

[data-design="a"] .tb-opt:last-child { border-bottom: 0; }

@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .tb-opt:hover { background: var(--tb-signal); }
  [data-design="a"] .tb-opt:hover .tb-opt__num { color: var(--tb-ink); }
}

[data-design="a"] .tb-opt:focus-visible {
  outline: 2px solid var(--tb-signal);
  outline-offset: -2px;
}

[data-design="a"] .tb-opt__num {
  font-family: var(--tb-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--tb-mute);
  text-transform: uppercase;
}

/* Contact step fields */
[data-design="a"] .tb-funnel__field {
  display: grid;
  gap: 6px;
  margin-bottom: 16px;
}

[data-design="a"] .tb-funnel__field label {
  font-family: var(--tb-mono);
  font-size: 10.5px;
  letter-spacing: .22em;
  color: var(--tb-mute);
  text-transform: uppercase;
}

[data-design="a"] .tb-funnel__field input,
[data-design="a"] .tb-funnel__field textarea {
  background: transparent;
  color: var(--tb-ink);
  border: 0;
  border-bottom: 1px solid var(--tb-ink);
  padding: 10px 0;
  font-family: "Inter", sans-serif;
  font-size: 16px;
  outline: none;
  width: 100%;
  transition: border-color var(--tb-d-snap) var(--tb-ease-hard);
}

[data-design="a"] .tb-funnel__field input:focus,
[data-design="a"] .tb-funnel__field textarea:focus {
  border-bottom-width: 2px;
  border-color: var(--tb-signal);
}

[data-design="a"] .tb-funnel__field textarea { resize: vertical; }

[data-design="a"] .tb-funnel__actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}

[data-design="a"] .tb-funnel__back {
  appearance: none;
  background: transparent;
  border: 0;
  color: var(--tb-mute);
  font-family: "Inter", sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 8px 0;
  min-height: 44px;
}

@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .tb-funnel__back:hover { color: var(--tb-ink); }
}

/* Confirmation */
[data-design="a"] .tb-funnel__done { text-align: left; }

[data-design="a"] .tb-funnel__matter {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 18px;
  background: var(--tb-signal);
  color: var(--tb-ink);
  margin-bottom: 24px;
  font-family: var(--tb-mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
}

[data-design="a"] .tb-funnel__done h3 {
  font-family: "Archivo Black", sans-serif;
  font-weight: 400;
  font-size: clamp(26px,3.6vw,38px);
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: -.02em;
  color: var(--tb-ink);
}

[data-design="a"] .tb-funnel__done p {
  font-family: "Inter", sans-serif;
  color: var(--tb-ink-soft);
  margin: 0 0 24px;
}

[data-design="a"] .tb-funnel__writ {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  border-top: 1px solid var(--tb-ink);
  padding-top: 24px;
}

[data-design="a"] .tb-funnel__writ a {
  font-family: "Archivo Black", sans-serif;
  font-size: 20px;
  color: var(--tb-ink);
  text-decoration: none;
  text-transform: uppercase;
  display: grid;
  gap: 4px;
  letter-spacing: -.01em;
}

[data-design="a"] .tb-funnel__writ a small {
  font-family: var(--tb-mono);
  font-size: 10.5px;
  letter-spacing: .22em;
  color: var(--tb-mute);
  text-transform: uppercase;
}

@media (max-width: 560px) {
  [data-design="a"] .tb-funnel__writ { grid-template-columns: 1fr; }
}

/* ================================================================
   E4 — PORTFOLIO (practice cards, ambient section B)
   ================================================================ */
[data-design="a"] .tb-practice {
  background: var(--tb-bone);
  color: var(--tb-ink);
  padding: clamp(96px,11vw,144px) clamp(20px,4vw,56px);
  border-bottom: 1px solid var(--tb-rule-bone);
}

[data-design="a"] .tb-practice__head {
  max-width: 1480px;
  margin: 0 auto var(--tb-stanza);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: end;
}

@media (max-width: 760px) {
  [data-design="a"] .tb-practice__head { grid-template-columns: 1fr; }
}

[data-design="a"] .tb-practice__no {
  font-family: var(--tb-mono);
  font-size: 11px;
  letter-spacing: .28em;
  color: var(--tb-mute);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

[data-design="a"] .tb-practice__sq {
  width: 8px; height: 8px;
  background: var(--tb-signal);
  display: inline-block;
  flex-shrink: 0;
}

[data-design="a"] .tb-practice__title {
  font-family: "Archivo Black", sans-serif;
  font-weight: 400;
  font-size: clamp(40px,6vw,80px);
  line-height: .94;
  letter-spacing: -.03em;
  margin: 0;
  text-transform: uppercase;
  max-width: 14ch;
}

[data-design="a"] .tb-practice__title em { color: var(--tb-signal); font-style: normal; }

[data-design="a"] .tb-practice__note {
  font-family: "Inter", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--tb-ink-soft);
  max-width: 50ch;
}

[data-design="a"] .tb-stack {
  max-width: 1480px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 32px;
}

@media (max-width: 880px) {
  [data-design="a"] .tb-stack { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  [data-design="a"] .tb-stack { grid-template-columns: 1fr; }
}

[data-design="a"] .tb-stack__card {
  background: var(--tb-ink);
  color: var(--tb-bone);
  padding: clamp(28px,3.4vw,40px);
  position: relative;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

[data-design="a"] .tb-stack__card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 6px;
  background: var(--tb-signal);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 100ms var(--tb-ease-hard);
}

[data-design="a"] .tb-stack__card[data-in="true"]::before {
  transform: scaleX(1);
}

[data-design="a"] .tb-stack__num {
  font-family: var(--tb-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--tb-signal);
  text-transform: uppercase;
  margin: 0;
}

[data-design="a"] .tb-stack__title {
  font-family: "Archivo Black", sans-serif;
  font-weight: 400;
  font-size: clamp(22px,2.4vw,28px);
  line-height: 1.05;
  letter-spacing: -.02em;
  margin: 0;
  text-transform: uppercase;
}

[data-design="a"] .tb-stack__body {
  font-family: "Inter", sans-serif;
  font-size: 15px;
  line-height: 1.5;
  color: var(--tb-bone-soft);
  margin: 0;
}

[data-design="a"] .tb-stack__attr {
  margin-top: auto;
  font-family: var(--tb-mono);
  font-size: 10.5px;
  letter-spacing: .18em;
  color: var(--tb-mute);
  text-transform: uppercase;
}

[data-design="a"] .tb-portfolio-cta {
  max-width: 1480px;
  margin: var(--tb-stanza) auto 0;
}

/* ================================================================
   Process section (E4 mid-page ambient via phase reveal)
   ================================================================ */
[data-design="a"] .tb-process {
  background: var(--tb-ink);
  color: var(--tb-bone);
  padding: clamp(96px,11vw,144px) clamp(20px,4vw,56px);
  border-bottom: 1px solid var(--tb-rule);
}

[data-design="a"] .tb-process__inner {
  max-width: 1480px;
  margin: 0 auto;
}

[data-design="a"] .tb-process__head {
  margin-bottom: var(--tb-stanza);
}

[data-design="a"] .tb-process__phases {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 1px;
  background: var(--tb-rule);
}

@media (max-width: 760px) {
  [data-design="a"] .tb-process__phases { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 440px) {
  [data-design="a"] .tb-process__phases { grid-template-columns: 1fr; }
}

[data-design="a"] .tb-process__phase {
  background: var(--tb-ink);
  padding: clamp(24px,3vw,40px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  /* Scroll-reveal via JS data-phase */
  opacity: 1;
  transform: translateY(0);
  /* Scroll-linked entrance (genuine — not just fade) */
  transition:
    opacity 300ms var(--tb-ease-settle),
    transform 300ms var(--tb-ease-settle);
}

[data-design="a"] .tb-process__phase[data-phase-hidden="true"] {
  opacity: 0;
  transform: translateY(20px);
}

[data-design="a"] .tb-process__phase-num {
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(36px,5vw,60px);
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--tb-signal);
  text-transform: uppercase;
}

[data-design="a"] .tb-process__phase-label {
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(16px,2vw,22px);
  letter-spacing: -.01em;
  text-transform: uppercase;
  color: var(--tb-bone);
}

[data-design="a"] .tb-process__phase p {
  font-family: "Inter", sans-serif;
  font-size: 15px;
  line-height: 1.5;
  color: var(--tb-bone-soft);
}

/* ================================================================
   Services section
   ================================================================ */
[data-design="a"] .tb-services {
  background: var(--tb-bone);
  color: var(--tb-ink);
  padding: clamp(96px,11vw,144px) clamp(20px,4vw,56px);
  border-bottom: 1px solid var(--tb-rule-bone);
}

[data-design="a"] .tb-services__inner {
  max-width: 1480px;
  margin: 0 auto;
}

[data-design="a"] .tb-services__inner h2 {
  margin: 20px 0 var(--tb-stanza);
}

[data-design="a"] .tb-services__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--tb-rule-bone);
  max-width: 900px;
}

@media (max-width: 760px) {
  [data-design="a"] .tb-services__list { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  [data-design="a"] .tb-services__list { grid-template-columns: 1fr; }
}

[data-design="a"] .tb-services__list li {
  padding: 16px 20px;
  border-bottom: 1px solid var(--tb-rule-bone);
  border-right: 1px solid var(--tb-rule-bone);
  font-family: "Inter", sans-serif;
  font-size: 15px;
  line-height: 1.4;
  color: var(--tb-ink-soft);
  position: relative;
  transition: background var(--tb-d-snap) var(--tb-ease-hard);
}

[data-design="a"] .tb-services__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--tb-signal);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--tb-d-snap) var(--tb-ease-hard);
}

@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .tb-services__list li:hover {
    background: var(--tb-ink);
    color: var(--tb-bone);
  }
  [data-design="a"] .tb-services__list li:hover::before {
    transform: scaleX(1);
  }
}

/* ================================================================
   About section
   ================================================================ */
[data-design="a"] .tb-about {
  background: var(--tb-ink);
  color: var(--tb-bone);
  padding: clamp(96px,11vw,144px) clamp(20px,4vw,56px);
  border-bottom: 1px solid var(--tb-rule);
}

[data-design="a"] .tb-about__inner {
  max-width: 1480px;
  margin: 0 auto;
}

[data-design="a"] .tb-about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px,6vw,96px);
  align-items: start;
  margin-top: var(--tb-stanza);
}

@media (max-width: 760px) {
  [data-design="a"] .tb-about__grid { grid-template-columns: 1fr; }
}

[data-design="a"] .tb-about__name {
  font-family: "Archivo Black", sans-serif;
  font-weight: 400;
  font-size: clamp(40px,6vw,80px);
  line-height: .94;
  letter-spacing: -.03em;
  text-transform: uppercase;
  margin: 0 0 var(--tb-stanza);
}

[data-design="a"] .tb-about__bio p {
  font-family: "Inter", sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--tb-bone-soft);
  margin: 0 0 20px;
  max-width: 60ch;
}

[data-design="a"] .tb-about__bio .tb-cta {
  margin-top: var(--tb-bay);
}

[data-design="a"] .tb-about__facts {
  display: grid;
  gap: 1px;
  background: var(--tb-rule);
  align-self: start;
}

[data-design="a"] .tb-about__fact {
  background: var(--tb-ink-soft);
  padding: clamp(24px,3vw,40px);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

[data-design="a"] .tb-about__fact-num {
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(40px,5vw,64px);
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--tb-signal);
  text-transform: uppercase;
}

[data-design="a"] .tb-about__fact-label {
  font-family: var(--tb-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--tb-mute);
  text-transform: uppercase;
}

/* ================================================================
   Footer
   ================================================================ */
[data-design="a"] .tb-footer {
  background: var(--tb-ink);
  color: var(--tb-bone);
  padding: clamp(64px,8vw,96px) clamp(20px,4vw,56px) clamp(40px,5vw,64px);
}

[data-design="a"] .tb-footer__inner {
  max-width: 1480px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: var(--tb-stanza);
}

@media (max-width: 880px) {
  [data-design="a"] .tb-footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  [data-design="a"] .tb-footer__inner { grid-template-columns: 1fr; }
}

[data-design="a"] .tb-footer__name {
  display: block;
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(24px,3vw,40px);
  letter-spacing: -.02em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

[data-design="a"] .tb-footer__sub {
  display: block;
  font-family: var(--tb-mono);
  font-size: 10.5px;
  letter-spacing: .22em;
  color: var(--tb-mute);
  text-transform: uppercase;
}

[data-design="a"] .tb-footer__label {
  display: block;
  font-family: var(--tb-mono);
  font-size: 10.5px;
  letter-spacing: .22em;
  color: var(--tb-mute);
  text-transform: uppercase;
  margin-bottom: 16px;
}

[data-design="a"] .tb-footer__link {
  display: block;
  font-family: "Inter", sans-serif;
  font-size: 15px;
  color: var(--tb-bone-soft);
  text-decoration: none;
  margin-bottom: 8px;
}

@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .tb-footer__link:hover { color: var(--tb-signal); }
}

[data-design="a"] .tb-footer__text {
  font-family: "Inter", sans-serif;
  font-size: 15px;
  color: var(--tb-bone-soft);
  line-height: 1.6;
}

[data-design="a"] .tb-footer__col { display: flex; flex-direction: column; }

[data-design="a"] .tb-footer__rule {
  max-width: 1480px;
  margin: 0 auto;
  height: 1px;
  background: var(--tb-rule);
}

[data-design="a"] .tb-footer__fine {
  max-width: 1480px;
  margin: 20px auto 0;
  font-family: var(--tb-mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  color: var(--tb-mute);
  text-transform: uppercase;
}

/* ================================================================
   SCROLL MOTION — TRIAD-2 (genuine parallax / scroll-linked)
   Hero backdrop parallax shifts on scroll — NOT a fade-in
   ================================================================ */
[data-design="a"] .tb-hero__backdrop {
  /* will-transform hint for compositor */
  will-change: transform;
}

/* ================================================================
   Reduced motion fallbacks
   ================================================================ */
@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .tb-header__marquee {
    animation: none !important;
    background-position: 0 0 !important;
    opacity: .6;
  }
  [data-design="a"] .tb-hero__rule {
    animation: none !important;
    background-position: 0 0 !important;
    opacity: .5;
  }
  [data-design="a"] .tb-cta__rule::after {
    animation: none !important;
    transform: translateX(0) !important;
    width: 100%;
    opacity: .3;
  }
  [data-design="a"] .bp-h,
  [data-design="a"] .bp-v,
  [data-design="a"] .bp-dim {
    animation: none !important;
    transform: none !important;
  }
  [data-design="a"] .bp-tick,
  [data-design="a"] .bp-anno {
    animation: none !important;
    transform: none !important;
  }
  [data-design="a"] .bp-house {
    animation: none !important;
    stroke-dashoffset: 0 !important;
  }
  [data-design="a"] .bp-signal-rule {
    animation: none !important;
    transform: translateX(0) !important;
    opacity: .5;
  }
  [data-design="a"] .tb-pointer__label,
  [data-design="a"] .tb-pointer__bar,
  [data-design="a"] .tb-pointer__tick {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
  [data-design="a"] .tb-funnel__step {
    transition-duration: 100ms !important;
    transform: none !important;
  }
  [data-design="a"] .tb-stack__card::before {
    transition: none !important;
    transform: scaleX(1) !important;
  }
  [data-design="a"] .tb-process__phase {
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
  [data-design="a"] .rcc-pointer-label-in {
    animation: none !important;
  }
}

/* ================================================================
   Mobile layout guards — SCOPED to .dq-design
   ================================================================ */
[data-design="a"].dq-design,
[data-design="a"] .dq-design {
  max-width: 100%;
  overflow-x: clip;
}

[data-design="a"].dq-design * { min-width: 0; }

[data-design="a"].dq-design img,
[data-design="a"].dq-design svg:not([data-keep-size]) {
  max-width: 100%;
  height: auto;
}

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