/* ================================================================
   JAY'S CONSTRUCTION UNLIMITED — DESIGN A (Tribunal)
   All selectors: [data-design="a"] — ZERO tribunal-scoped selectors
   Motion gate: transform/opacity/clip-path only — no layout props
   ================================================================ */

/* ── Google Fonts ─────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Archivo+Black&family=Archivo:wght@700;900&family=Inter:wght@400;500;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Design tokens ────────────────────────────────────────────── */
[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);

  --tb-mono: "JetBrains Mono", "Courier New", monospace;

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

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

  --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;

  --tb-r-0: 0;
  --tb-r-1: 2px;

  --design-a-primary: var(--tb-signal);
}

/* ── Reset / base ─────────────────────────────────────────────── */
[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(--tb-ink);
  color: var(--tb-bone);
  font-family: "Inter", sans-serif;
  font-size: clamp(16px,1.3vw,18px);
  line-height: 1.55;
}

/* ================================================================
   ELEMENT 1 — 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(18px,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; cursor: pointer;
  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[hidden] {
  display: block; /* override hidden to keep transform-based hide */
  transform: translateY(-100%);
  pointer-events: none;
}
[data-design="a"] .tb-drawer[data-open="true"] {
  transform: translateY(0);
  pointer-events: auto;
}
[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,5.5vw,68px); 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);
}
[data-design="a"] .tb-drawer__phone .tb-drawer__label {
  font-size: clamp(24px,3.5vw,48px);
  color: var(--tb-signal);
}

@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .tb-header__marquee { animation: none !important; background-position: 0 0 !important; opacity: .6; }
}

/* ================================================================
   ELEMENT 3 — Hero + unique animated blueprint backdrop
   ONE animated layer: SVG dimension-line drafting + ambient scan
   ================================================================ */
[data-design="a"] .tb-hero {
  position: relative; isolation: isolate; overflow: hidden;
  background: var(--tb-ink); color: var(--tb-bone);
  padding: clamp(96px,11vw,144px) clamp(20px,4vw,56px) clamp(96px,12vw,160px);
  border-bottom: 1px solid var(--tb-rule);
  min-height: 70vh;
}

/* Blueprint backdrop — the ONE ambient layer */
[data-design="a"] .tb-hero__blueprint {
  position: absolute; inset: 0; z-index: 0;
  pointer-events: none; overflow: hidden;
}
[data-design="a"] .tb-bp-svg {
  width: 100%; height: 100%;
  position: absolute; inset: 0;
}

/* Blueprint lines — drawn in on load, then subtle ambient */
[data-design="a"] .tb-bp-line {
  stroke: var(--tb-signal);
  stroke-width: 1;
  opacity: 0.18;
  stroke-dasharray: 1200;
  stroke-dashoffset: 1200;
}
[data-design="a"] .tb-bp-line--h1 { animation: tb-bp-draw 1.6s 0.2s var(--tb-ease-settle) forwards; }
[data-design="a"] .tb-bp-line--h2 { animation: tb-bp-draw 1.6s 0.5s var(--tb-ease-settle) forwards; }
[data-design="a"] .tb-bp-line--h3 { animation: tb-bp-draw 1.6s 0.8s var(--tb-ease-settle) forwards; }
[data-design="a"] .tb-bp-line--h4 { animation: tb-bp-draw 1.6s 1.1s var(--tb-ease-settle) forwards; }
[data-design="a"] .tb-bp-line--v1 { animation: tb-bp-draw 1.6s 0.4s var(--tb-ease-settle) forwards; }
[data-design="a"] .tb-bp-line--v2 { animation: tb-bp-draw 1.6s 0.7s var(--tb-ease-settle) forwards; }
[data-design="a"] .tb-bp-line--v3 { animation: tb-bp-draw 1.6s 1.0s var(--tb-ease-settle) forwards; }

@keyframes tb-bp-draw {
  to { stroke-dashoffset: 0; }
}

[data-design="a"] .tb-bp-tick {
  stroke: var(--tb-signal); stroke-width: 1.5; opacity: 0;
  animation: tb-bp-fade-in 0.4s 1.8s var(--tb-ease-hard) forwards;
}
[data-design="a"] .tb-bp-tick--1b,
[data-design="a"] .tb-bp-tick--2b { animation-delay: 2.0s; }

[data-design="a"] .tb-bp-text {
  font-family: var(--tb-mono); font-size: 10px; letter-spacing: .12em;
  fill: var(--tb-signal); opacity: 0; text-anchor: middle;
  animation: tb-bp-fade-in 0.4s 2.0s var(--tb-ease-hard) forwards;
}
[data-design="a"] .tb-bp-text--2 { animation-delay: 2.2s; }
[data-design="a"] .tb-bp-text--3 { animation-delay: 2.4s; }

[data-design="a"] .tb-bp-rect {
  stroke: var(--tb-signal); stroke-width: 1; fill: none;
  opacity: 0;
  stroke-dasharray: 1600;
  stroke-dashoffset: 1600;
}
[data-design="a"] .tb-bp-rect--main { animation: tb-bp-draw 2.0s 0.6s var(--tb-ease-settle) forwards; opacity: 0.12; }
[data-design="a"] .tb-bp-rect--wing { animation: tb-bp-draw 1.6s 1.2s var(--tb-ease-settle) forwards; opacity: 0.10; }

[data-design="a"] .tb-bp-corner {
  stroke: var(--tb-signal); stroke-width: 2; fill: none; opacity: 0;
  animation: tb-bp-fade-in 0.3s 2.6s var(--tb-ease-hard) forwards;
}
[data-design="a"] .tb-bp-corner--2 { animation-delay: 2.7s; }
[data-design="a"] .tb-bp-corner--3 { animation-delay: 2.8s; }

@keyframes tb-bp-fade-in { to { opacity: 1; } }

/* Scanning rule — sustains ambient motion after arrival */
[data-design="a"] .tb-bp-scan {
  stroke: var(--tb-signal); stroke-width: 1; opacity: 0;
  animation: tb-bp-scan-move 18s 3s var(--tb-ease-march) infinite;
}
@keyframes tb-bp-scan-move {
  0%   { transform: translateX(-100%); opacity: 0.28; }
  80%  { transform: translateX(1540px); opacity: 0.28; }
  81%  { opacity: 0; }
  100% { opacity: 0; transform: translateX(1540px); }
}

/* 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(0,340px);
  gap: clamp(40px,6vw,96px); align-items: end;
}
@media (max-width: 880px) {
  [data-design="a"] .tb-hero__inner { grid-template-columns: 1fr; }
}

/* Eyebrow */
[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;
}

/* Hero title — opacity:1 at FIRST PAINT, never opacity:0 */
[data-design="a"] .tb-hero__title {
  font-family: "Archivo Black", sans-serif; font-weight: 400;
  font-size: clamp(64px,10vw,160px); 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);
  opacity: 1; /* HARD: must be 1 at first paint */
}
[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-stanza); max-width: 52ch; font-weight: 400;
  opacity: 1;
}
[data-design="a"] .tb-hero__actions {
  display: flex; flex-wrap: wrap; gap: 18px; align-items: center;
}
[data-design="a"] .tb-hero__meta {
  font-family: var(--tb-mono); font-size: 11px; letter-spacing: .22em;
  color: var(--tb-bone-soft); text-transform: uppercase;
  padding-left: 18px; border-left: 1px solid var(--tb-rule); line-height: 1.6;
  opacity: 1;
}

/* Docket sidebar */
[data-design="a"] .tb-hero__docket {
  border: 1px solid var(--tb-rule); padding: 24px;
}
[data-design="a"] .tb-hero__docket-label {
  font-family: "Archivo Black", sans-serif; font-size: 14px; letter-spacing: .12em;
  text-transform: uppercase; margin-bottom: 18px; padding-bottom: 12px;
  border-bottom: 1px solid var(--tb-rule);
  opacity: 1;
}
[data-design="a"] .tb-hero__docket-row {
  display: grid; grid-template-columns: 56px 1fr auto; gap: 14px;
  padding: 12px 0; border-bottom: 1px solid var(--tb-rule);
  font-family: var(--tb-mono); font-size: 11px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--tb-bone-soft);
  opacity: 1;
}
[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); }

/* Hero text z-index guard — text must be topmost paint */
[data-design="a"] .tb-hero__content {
  position: relative; z-index: 3;
}

@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .tb-bp-line,
  [data-design="a"] .tb-bp-rect { animation: none !important; stroke-dashoffset: 0 !important; opacity: .15 !important; }
  [data-design="a"] .tb-bp-tick,
  [data-design="a"] .tb-bp-text,
  [data-design="a"] .tb-bp-corner { animation: none !important; opacity: 1 !important; }
  [data-design="a"] .tb-bp-scan { animation: none !important; opacity: .2 !important; }
}

/* ================================================================
   ELEMENT 2 — 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;
  cursor: pointer; 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);
  opacity: 1;
}
[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(-100px); }
  100% { transform: translateX(calc(100vw + 100px)); }
}
@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; }

[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); }
}

@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .tb-cta__rule::after { animation: none !important; transform: translateX(0) !important; width: 100%; opacity: .3; }
}

/* ================================================================
   ELEMENT 6 — Pointer (dimension-line, drafted register)
   MUST be visible: opacity:1, height ≥8px
   ================================================================ */
[data-design="a"] .tb-pointer {
  position: relative; z-index: 5;
  max-width: 1480px; margin: -48px auto -16px;
  padding: 0 clamp(20px,4vw,56px);
  display: flex; justify-content: flex-start; pointer-events: none;
  opacity: 1; /* MUST be visible */
  min-height: 160px; /* gate: bounding-box height > 8px */
}
[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);
  opacity: 1;
}
[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;
  opacity: 1;
  animation: tb-pointer-label-in 200ms 1600ms var(--tb-ease-hard) both;
}
@keyframes tb-pointer-label-in {
  from { opacity: 0.3; }
  to   { opacity: 1; }
}
[data-design="a"] .tb-pointer__bar {
  position: relative; width: 6px; height: 120px;
  background: var(--tb-signal);
  opacity: 1;
  transform-origin: top center;
  animation: tb-pointer-snap 120ms 1400ms var(--tb-ease-hard) both;
}
@keyframes tb-pointer-snap {
  from { transform: scaleY(0.92); }
  to   { transform: scaleY(1); }
}
[data-design="a"] .tb-pointer__tick {
  position: absolute; left: 0; right: 0; top: 0; height: 12px;
  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(108px); }
}
@media (prefers-reduced-motion: reduce) {
  [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; }
}

/* ================================================================
   ELEMENT 5 — 5-step qualifying funnel
   ================================================================ */
[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;
}
[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: 460px; overflow: hidden;
}
[data-design="a"] .tb-funnel__step {
  position: absolute; inset: clamp(28px,5vw,56px);
  border: 0; margin: 0; padding: 0; background: transparent;
  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(26px,3.4vw,36px); line-height: 1.0; letter-spacing: -.02em;
  margin: 0 0 8px; text-transform: uppercase;
}
[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; min-height: 44px;
  transition: background var(--tb-d-snap) var(--tb-ease-hard);
}
[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;
}

[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;
  transition: border-color var(--tb-d-snap) var(--tb-ease-hard),
              border-width var(--tb-d-snap) var(--tb-ease-hard);
  width: 100%;
}
[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__actions {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 24px;
}
[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); }
}

/* Funnel done state */
[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(28px,3.6vw,40px); margin: 0 0 12px;
  text-transform: uppercase; letter-spacing: -.02em;
}
[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: 22px;
  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; } }

/* Below-funnel trust bar */
[data-design="a"] .tb-funnel-trust {
  max-width: 720px; margin: 32px auto 0;
  display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center;
  font-family: var(--tb-mono); font-size: 11px; letter-spacing: .22em;
  color: var(--tb-mute); text-transform: uppercase;
}
[data-design="a"] .tb-funnel-trust a { color: var(--tb-signal); text-decoration: none; }
[data-design="a"] .tb-ft-sep { color: var(--tb-rule); }

@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .tb-funnel__step { transition-duration: 100ms !important; transform: none !important; }
}

/* ================================================================
   ELEMENT 4 — Services section (tb-practice): evidence stack
   Scroll-linked snap-in side-rules
   ================================================================ */
[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;
}

/* Service card stack */
[data-design="a"] .tb-stack {
  max-width: 1480px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
@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: 260px;
  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(20px,2.2vw,26px); 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;
}

/* Repeated CTA at bottom of practice section */
[data-design="a"] .tb-practice__cta {
  max-width: 1480px; margin: var(--tb-stanza) auto 0;
  display: flex; justify-content: flex-start;
}

@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .tb-stack__card::before { transition: none !important; transform: scaleX(1) !important; }
}

/* ================================================================
   ELEMENT 4 — Process section (mid-page ambient)
   Scroll-linked phase markers with animated bars
   ================================================================ */
[data-design="a"] .tb-process {
  background: var(--tb-ink-soft); 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__head {
  max-width: 1480px; margin: 0 auto var(--tb-stanza);
}
[data-design="a"] .tb-process__phases {
  max-width: 1480px; margin: 0 auto;
  display: grid; gap: 0;
}
[data-design="a"] .tb-phase {
  display: grid; grid-template-columns: 64px 6px 1fr; gap: 0 24px;
  align-items: start; padding: clamp(24px,3vw,40px) 0;
  border-bottom: 1px solid var(--tb-rule);
  opacity: 1;
}
[data-design="a"] .tb-phase:last-child { border-bottom: 0; }
[data-design="a"] .tb-phase__num {
  font-family: "Archivo Black", sans-serif; font-size: 48px; letter-spacing: -.04em;
  color: var(--tb-rule); line-height: 1; padding-top: 4px;
  transition: color var(--tb-d-settle) var(--tb-ease-hard);
}
[data-design="a"] .tb-phase[data-in="true"] .tb-phase__num { color: var(--tb-signal); }
[data-design="a"] .tb-phase__bar {
  background: var(--tb-rule); width: 6px; align-self: stretch; min-height: 48px;
  transform: scaleY(0); transform-origin: top center;
  transition: transform var(--tb-d-settle) var(--tb-ease-hard);
}
[data-design="a"] .tb-phase[data-in="true"] .tb-phase__bar { transform: scaleY(1); }
[data-design="a"] .tb-phase__content { padding-top: 4px; padding-left: 8px; }
[data-design="a"] .tb-phase__title {
  font-family: "Archivo Black", sans-serif; font-weight: 400;
  font-size: clamp(20px,2.2vw,26px); line-height: 1.0; letter-spacing: -.02em;
  margin: 0 0 10px; text-transform: uppercase;
}
[data-design="a"] .tb-phase__body {
  font-family: "Inter", sans-serif; font-size: 16px; line-height: 1.55;
  color: var(--tb-bone-soft); margin: 0; max-width: 56ch;
}

@media (max-width: 560px) {
  [data-design="a"] .tb-phase { grid-template-columns: 48px 4px 1fr; gap: 0 16px; }
  [data-design="a"] .tb-phase__num { font-size: 36px; }
}
@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .tb-phase__bar { transition: none !important; transform: scaleY(1) !important; }
  [data-design="a"] .tb-phase__num { transition: none !important; color: var(--tb-signal) !important; }
}

/* ================================================================
   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;
  display: grid; grid-template-columns: 1fr 2fr; gap: clamp(40px,6vw,96px); align-items: start;
}
@media (max-width: 760px) { [data-design="a"] .tb-about__inner { grid-template-columns: 1fr; } }
[data-design="a"] .tb-about__body p {
  font-family: "Inter", sans-serif; font-size: clamp(16px,1.3vw,18px); line-height: 1.6;
  color: var(--tb-bone-soft); margin: 0 0 20px; max-width: 60ch;
}
[data-design="a"] .tb-about__trust {
  display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; margin-top: 40px;
  border-top: 1px solid var(--tb-rule); padding-top: 32px;
}
@media (max-width: 440px) { [data-design="a"] .tb-about__trust { grid-template-columns: 1fr; } }
[data-design="a"] .tb-about__trust-item {
  display: grid; gap: 4px;
}
[data-design="a"] .tb-about__trust-label {
  font-family: var(--tb-mono); font-size: 10px; letter-spacing: .26em;
  color: var(--tb-mute); text-transform: uppercase;
}
[data-design="a"] .tb-about__trust-val {
  font-family: "Archivo Black", sans-serif; font-size: 18px;
  letter-spacing: -.01em; text-transform: uppercase; color: var(--tb-bone);
}

/* ================================================================
   Footer
   ================================================================ */
[data-design="a"] .tb-footer {
  background: var(--tb-ink); color: var(--tb-bone);
  border-top: 1px solid var(--tb-rule);
  padding: clamp(64px,8vw,96px) clamp(20px,4vw,56px) clamp(40px,5vw,56px);
}
[data-design="a"] .tb-footer__inner {
  max-width: 1480px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: clamp(32px,5vw,64px);
  align-items: start;
}
@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__brand { display: grid; gap: 8px; }
[data-design="a"] .tb-footer__sub {
  font-family: var(--tb-mono); font-size: 10.5px; letter-spacing: .22em;
  color: var(--tb-mute); text-transform: uppercase;
}
[data-design="a"] .tb-footer__contact { display: grid; gap: 8px; }
[data-design="a"] .tb-footer__phone {
  font-family: "Archivo Black", sans-serif; font-size: 24px; letter-spacing: -.01em;
  color: var(--tb-signal); text-decoration: none; text-transform: uppercase;
}
[data-design="a"] .tb-footer__addr {
  font-family: var(--tb-mono); font-size: 11px; letter-spacing: .18em;
  color: var(--tb-mute); text-transform: uppercase; line-height: 1.5;
}
[data-design="a"] .tb-footer__links {
  display: grid; gap: 8px;
}
[data-design="a"] .tb-footer__links a {
  font-family: "Inter", sans-serif; font-size: 14px; font-weight: 500;
  color: var(--tb-bone-soft); text-decoration: none; letter-spacing: .04em;
  min-height: 44px; display: flex; align-items: center;
  transition: color var(--tb-d-snap) var(--tb-ease-hard);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .tb-footer__links a:hover { color: var(--tb-signal); }
}
[data-design="a"] .tb-footer__fine {
  grid-column: 1 / -1;
  border-top: 1px solid var(--tb-rule); padding-top: 32px; margin-top: 16px;
}
[data-design="a"] .tb-footer__fine p {
  font-family: var(--tb-mono); font-size: 10.5px; letter-spacing: .14em;
  color: var(--tb-mute); text-transform: uppercase; line-height: 1.7; margin: 0;
  max-width: 80ch;
}

/* ================================================================
   SCROLL-PARALLAX — TRIAD-2 premium scroll motion
   Hero blueprint shifts on scroll (scroll-linked, not fade-in)
   ================================================================ */
[data-design="a"] .tb-hero__blueprint {
  will-change: transform;
}

/* ================================================================
   Content centering — never flush to viewport edge (principles #13)
   ================================================================ */
[data-design="a"].dq-design section,
[data-design="a"].dq-design footer {
  overflow-x: clip;
}

/* ================================================================
   Mobile / breakpoint guards — no h-scroll at 320/390/768/1440
   SCOPED to .dq-design to avoid chrome-kit leakage
   ================================================================ */
[data-design="a"].dq-design,
[data-design="a"] .dq-design {
  max-width: 100%;
  overflow-x: clip;
}
[data-design="a"].dq-design * { min-width: 0; }
[data-design="a"].dq-design img,
[data-design="a"].dq-design svg:not([data-keep-size]) {
  max-width: 100%;
  height: auto;
}

@media (max-width: 390px) {
  [data-design="a"] .tb-hero__title {
    font-size: clamp(52px,14vw,80px);
  }
  [data-design="a"] .tb-hero__lede { font-size: 16px; }
  [data-design="a"] .tb-funnel__steps { min-height: 520px; }
}

/* 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; }