/* ==========================================================================
   J&D Concrete Pavers Remodeling — design-b (Bench Mark / survey register)
   Remapped from library design "bench-mark" -> [data-design="b"]
   ========================================================================== */

[data-design="b"] {
  --design-b-bone-50: #f7f4ed;
  --design-b-bone-100: #ede9dd;
  --design-b-bone-200: #dcd5bf;
  --design-b-ink-900: #10172a;
  --design-b-ink-700: #2a3450;
  --design-b-ink-500: #576180;
  --design-b-ink-300: #9098b4;
  --design-b-sage-600: #5e7f4f;
  --design-b-sage-100: #dde7d2;
  --design-b-ochre-600: #a37b22;
  --design-b-purple-600: #5e2a6e;
  --design-b-stake-700: #8a2522;
  --design-b-stake-100: #f3d6d3;

  /* required token name */
  --design-b-primary: var(--design-b-sage-600);
  --design-b-ochre: var(--design-b-ochre-600);
  --design-b-stake: var(--design-b-stake-700);

  /* aliases used by ported bench-mark rules below */
  --bm-bone-50: var(--design-b-bone-50);
  --bm-bone-100: var(--design-b-bone-100);
  --bm-bone-200: var(--design-b-bone-200);
  --bm-ink-900: var(--design-b-ink-900);
  --bm-ink-700: var(--design-b-ink-700);
  --bm-ink-500: var(--design-b-ink-500);
  --bm-ink-300: var(--design-b-ink-300);
  --bm-sage-600: var(--design-b-sage-600);
  --bm-sage-100: var(--design-b-sage-100);
  --bm-ochre-600: var(--design-b-ochre-600);
  --bm-purple-600: var(--design-b-purple-600);
  --bm-stake-700: var(--design-b-stake-700);
  --bm-stake-100: var(--design-b-stake-100);

  --bm-font-display: "Public Sans", "Söhne", "Frutiger", "Inter Tight", system-ui, sans-serif;
  --bm-font-body: "Lora", "Source Serif 4", "Charter", Georgia, serif;
  --bm-font-mono: "IBM Plex Mono", "JetBrains Mono", ui-monospace, monospace;

  --bm-ease-survey: cubic-bezier(0.4, 0.05, 0.2, 1);
  --bm-ease-stake: cubic-bezier(0.6, 0, 0.3, 1);
  --bm-ease-settle: cubic-bezier(0.22, 0.61, 0.36, 1);
  --bm-ease-bearing: cubic-bezier(0.16, 1.2, 0.4, 1);
  --bm-ease-breath: cubic-bezier(0.45, 0, 0.55, 1);

  --bm-dur-fb: 140ms;
  --bm-dur-settle: 260ms;
  --bm-dur-stake: 420ms;
  --bm-dur-bearing: 900ms;
  --bm-dur-survey: 1500ms;
  --bm-dur-breath-fast: 6s;
  --bm-dur-breath-mid: 16s;
  --bm-dur-breath-slow: 32s;

  --bm-tick: 4px;
  --bm-graticule: 8px;
  --bm-station: 12px;
  --bm-traverse: 24px;
  --bm-baseline: 40px;
  --bm-quadrangle: 64px;
  --bm-span: 96px;
  --bm-storey: 128px;
  --bm-datum: 192px;

  --bm-radius-0: 0;
  --bm-radius-tick: 2px;
  --bm-radius-card: 4px;

  --bm-shadow-paper: 0 0 0 1px var(--bm-ink-300), 0 6px 16px -4px rgba(16,23,42,0.08);
  --bm-shadow-paper-lift: 0 0 0 1px var(--bm-ink-300), 0 14px 36px -8px rgba(16,23,42,0.14);
  --bm-shadow-stake-press: inset 0 2px 0 0 var(--bm-sage-600), 0 0 0 2px rgba(94,127,79,0.18);

  background: var(--bm-bone-50);
  color: var(--bm-ink-900);
  font-family: var(--bm-font-body);
}

[data-design="b"].dq-design { isolation: isolate; }

/* ---- Header (Element 1 — Quadrangle title) ---- */
[data-design="b"] .bm-header { position: sticky; top: 0; z-index: 50; background: var(--bm-bone-50); border-bottom: 1px solid var(--bm-ink-300); overflow: hidden; }
[data-design="b"] .bm-header__contours { position: absolute; inset: 0; color: var(--bm-sage-600); opacity: 0.45; pointer-events: none; }
[data-design="b"] .bm-contours-svg { width: 100%; height: 100%; display: block; }
[data-design="b"] .bm-contour { stroke-dasharray: 100; stroke-dashoffset: 100; animation: b-contour-draw var(--bm-dur-breath-slow) var(--bm-ease-survey) infinite; }
[data-design="b"] .bm-contour:nth-child(1) { animation-delay: 0s; }
[data-design="b"] .bm-contour:nth-child(2) { animation-delay: 3s; }
[data-design="b"] .bm-contour:nth-child(3) { animation-delay: 6s; }
@keyframes b-contour-draw {
  0%   { stroke-dashoffset: 100; opacity: 0; }
  10%  { opacity: 1; }
  45%  { stroke-dashoffset: 0; opacity: 1; }
  75%  { stroke-dashoffset: 0; opacity: 1; }
  92%  { stroke-dashoffset: -100; opacity: 0; }
  100% { stroke-dashoffset: -100; opacity: 0; }
}

[data-design="b"] .bm-header__bar { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; padding: var(--bm-station) clamp(var(--bm-traverse), 4vw, var(--bm-baseline)); min-height: 64px; }
[data-design="b"] .bm-logo { display: inline-flex; align-items: center; gap: var(--bm-station); text-decoration: none; color: var(--bm-ink-900); font-family: var(--bm-font-display); font-weight: 600; font-size: 20px; letter-spacing: -0.008em; }
[data-design="b"] .bm-logo__arrow { width: 22px; height: 22px; color: var(--bm-ink-900); flex: none; }
[data-design="b"] .bm-logo__arrow svg { width: 100%; height: 100%; display: block; }
[data-design="b"] .bm-logo__needle { transform-origin: 12px 12px; animation: b-needle 60s linear infinite; }
@keyframes b-needle { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
[data-design="b"] .bm-logo__mark { line-height: 1.15; }

[data-design="b"] .bm-hamburger { display: inline-flex; flex-direction: column; gap: 5px; background: transparent; border: 1px solid var(--bm-ink-700); padding: 10px 12px; cursor: pointer; border-radius: var(--bm-radius-tick); min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }
[data-design="b"] .bm-hamburger:hover { border-color: var(--bm-sage-600); }
[data-design="b"] .bm-hamburger__rule { display: block; width: 18px; height: 1px; background: var(--bm-ink-900); }

[data-design="b"] .bm-drawer { position: fixed; inset: 0 0 0 auto; width: min(440px, 90vw); background: var(--bm-bone-50); border-left: 3px solid var(--bm-sage-600); box-shadow: var(--bm-shadow-paper-lift); padding: var(--bm-baseline); transform: translateX(100%); transition: transform var(--bm-dur-bearing) var(--bm-ease-survey); z-index: 100; overflow-y: auto; display: flex; flex-direction: column; }
[data-design="b"] .bm-drawer[data-open="true"] { transform: translateX(0); }
[data-design="b"] .bm-drawer__nav { display: flex; flex-direction: column; gap: var(--bm-station); margin-top: var(--bm-quadrangle); }
[data-design="b"] .bm-drawer__nav a { font-family: var(--bm-font-display); font-weight: 600; font-size: 26px; letter-spacing: -0.008em; color: var(--bm-ink-900); text-decoration: none; padding: var(--bm-tick) 0; position: relative; display: inline-flex; gap: var(--bm-station); align-items: baseline; }
[data-design="b"] .bm-drawer__nav a::before { content: attr(data-num); font-family: var(--bm-font-mono); font-size: 12px; color: var(--bm-sage-600); letter-spacing: 0.06em; opacity: 0.3; transition: opacity var(--bm-dur-settle) var(--bm-ease-settle); }
[data-design="b"] .bm-drawer__nav a:hover::before { opacity: 1; }
[data-design="b"] .bm-drawer__nav a::after { content: ""; position: absolute; left: 38px; right: 0; bottom: 0; height: 1px; background: var(--bm-sage-600); transform: scaleX(0); transform-origin: left; transition: transform var(--bm-dur-settle) var(--bm-ease-settle); }
@media (hover: hover) and (pointer: fine) { [data-design="b"] .bm-drawer__nav a:hover::after { transform: scaleX(1); } }

[data-design="b"] .bm-drawer__contact { margin-top: var(--bm-quadrangle); display: flex; flex-direction: column; gap: var(--bm-traverse); }
[data-design="b"] .bm-drawer__phone { flex-direction: column; align-items: flex-start; gap: 2px; }
[data-design="b"] .bm-drawer__phone-label { font-family: var(--bm-font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--bm-ink-500); }
[data-design="b"] .bm-drawer__phone-num { font-family: var(--bm-font-display); font-weight: 600; font-size: 20px; color: var(--bm-ink-900); }
[data-design="b"] .bm-drawer__funnel-cta { width: 100%; justify-content: center; }

[data-design="b"] .bm-drawer__meta { margin-top: auto; padding-top: var(--bm-traverse); font-family: var(--bm-font-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--bm-ink-500); text-transform: uppercase; }

@media (max-width: 560px) {
  [data-design="b"] .bm-logo { font-size: 17px; }
  [data-design="b"] .bm-logo__arrow { width: 18px; height: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  [data-design="b"] .bm-contour { animation: none; stroke-dashoffset: 0; }
  [data-design="b"] .bm-logo__needle { animation: none; }
}

/* ---- Link chips (styled external/tel anchors — HARD rule) ---- */
[data-design="b"] .bm-link-chip {
  display: inline-flex; align-items: center; gap: var(--bm-station);
  font-family: var(--bm-font-mono); font-size: 13px; letter-spacing: 0.06em;
  color: var(--bm-ink-900); text-decoration: none;
  background: var(--bm-bone-100); border: 1px solid var(--bm-ink-300);
  border-radius: var(--bm-radius-tick); padding: 10px 16px; min-height: 44px;
  transition: border-color var(--bm-dur-settle) var(--bm-ease-settle), background var(--bm-dur-settle) var(--bm-ease-settle);
}
[data-design="b"] .bm-link-chip:hover { border-color: var(--bm-sage-600); background: var(--bm-sage-100); }
[data-design="b"] .bm-link-chip--phone { flex-wrap: wrap; }
[data-design="b"] .bm-link-chip__num { font-weight: 600; color: var(--bm-ink-900); }

/* ---- CTA (Element 2 — estimator anchor / "Drive the stake") ---- */
[data-design="b"] .bm-cta {
  position: relative; display: inline-flex; align-items: center; gap: var(--bm-station);
  padding: 14px 22px; min-height: 56px;
  background: var(--bm-sage-600); color: var(--bm-bone-50);
  font-family: var(--bm-font-display); font-weight: 600; font-size: 18px; letter-spacing: -0.005em;
  text-decoration: none; border: 1px solid var(--bm-ink-900);
  border-radius: var(--bm-radius-tick);
  transition: transform var(--bm-dur-settle) var(--bm-ease-settle), background var(--bm-dur-settle) var(--bm-ease-settle), box-shadow var(--bm-dur-settle) var(--bm-ease-settle);
  cursor: pointer;
  animation: b-cta-tint var(--bm-dur-breath-fast) var(--bm-ease-breath) infinite;
}
[data-design="b"] .bm-cta__arrow { font-size: 18px; line-height: 1; }
[data-design="b"] .bm-cta__tick { position: absolute; right: -1px; bottom: -1px; width: 14px; height: 14px; background: var(--bm-ochre-600); clip-path: polygon(100% 0, 100% 100%, 0 100%); transition: background var(--bm-dur-settle) var(--bm-ease-settle); }
[data-design="b"] .bm-cta__coord { position: absolute; top: 4px; right: 6px; font-family: var(--bm-font-mono); font-size: 9px; letter-spacing: 0.08em; opacity: 0.65; }
[data-design="b"] .bm-cta__feedback { position: absolute; left: 0; right: 0; bottom: -22px; font-family: var(--bm-font-mono); font-size: 11px; letter-spacing: 0.18em; text-align: center; color: var(--bm-sage-600); opacity: 0; pointer-events: none; transition: opacity var(--bm-dur-stake) var(--bm-ease-survey); }
[data-design="b"] .bm-cta__feedback[data-active="true"] { opacity: 1; }

[data-design="b"] .bm-cta:hover { background: var(--bm-sage-600); box-shadow: 0 0 0 1px var(--bm-ink-900), 0 6px 18px -6px rgba(94,127,79,0.55); }
@media (hover: hover) and (pointer: fine) { [data-design="b"] .bm-cta:hover { transform: translateY(-1px); } }
[data-design="b"] .bm-cta:hover .bm-cta__tick { background: #c8a14a; }
[data-design="b"] .bm-cta:active { transform: translateY(2px); box-shadow: var(--bm-shadow-stake-press); }
[data-design="b"] .bm-cta:focus-visible { outline: 2px solid var(--bm-stake-700); outline-offset: 3px; }

@keyframes b-cta-tint {
  0%, 100% { background: var(--bm-sage-600); }
  50%      { background: #6b8d5a; }
}
@media (prefers-reduced-motion: reduce) { [data-design="b"] .bm-cta { animation: none; } }

[data-design="b"] .bm-repeat-cta { margin: var(--bm-storey) auto; display: flex; width: fit-content; }
[data-design="b"] .bm-repeat-cta--inline { margin: var(--bm-baseline) auto 0; }
[data-design="b"] .bm-cta--footer { margin-top: var(--bm-traverse); }

/* ---- Hero (Element 3 — contour wash substrate) ---- */
[data-design="b"] .bm-hero { position: relative; overflow: hidden; isolation: isolate; padding: var(--bm-datum) clamp(var(--bm-traverse), 5vw, var(--bm-baseline)) var(--bm-storey); background: var(--bm-bone-50); }
[data-design="b"] .bm-hero__substrate { position: absolute; inset: 0; pointer-events: none; color: var(--bm-sage-600); opacity: 0.42; z-index: 0; display: flex; align-items: flex-end; justify-content: flex-end; padding: 0 clamp(var(--bm-traverse), 4vw, var(--bm-baseline)) var(--bm-quadrangle); }
[data-design="b"] .bm-contour-map { width: min(720px, 86%); height: auto; }
[data-design="b"] .bm-topo { stroke-dasharray: 100; stroke-dashoffset: 100; animation: b-topo-draw 24s var(--bm-ease-survey) infinite; }
[data-design="b"] .bm-topo--1 { animation-delay: 0s; }
[data-design="b"] .bm-topo--2 { animation-delay: 0.8s; }
[data-design="b"] .bm-topo--3 { animation-delay: 1.6s; }
[data-design="b"] .bm-topo--4 { animation-delay: 2.4s; }
[data-design="b"] .bm-topo--5 { animation-delay: 3.2s; }
[data-design="b"] .bm-topo-peak { opacity: 0; animation: b-topo-peak-fade 24s var(--bm-ease-breath) infinite; animation-delay: 4.5s; }
[data-design="b"] .bm-topo-callout { opacity: 0; animation: b-topo-peak-fade 24s var(--bm-ease-breath) infinite; animation-delay: 4.8s; }
@keyframes b-topo-draw {
  0%   { stroke-dashoffset: 100; opacity: 0; }
  10%  { opacity: 1; }
  40%  { stroke-dashoffset: 0; opacity: 1; }
  75%  { stroke-dashoffset: 0; opacity: 1; }
  92%  { stroke-dashoffset: -100; opacity: 0; }
  100% { stroke-dashoffset: -100; opacity: 0; }
}
@keyframes b-topo-peak-fade {
  0%, 22% { opacity: 0; }
  40%, 75% { opacity: 1; }
  92%, 100% { opacity: 0; }
}

[data-design="b"] .bm-hero__bay { position: relative; z-index: 2; max-width: 66ch; }
[data-design="b"] .bm-hero__id { font-family: var(--bm-font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--bm-ink-500); margin: 0 0 var(--bm-traverse); padding-bottom: var(--bm-tick); border-bottom: 1px solid var(--bm-ink-300); display: inline-block; opacity: 1; }
[data-design="b"] .bm-hero__row { display: flex; align-items: flex-end; gap: var(--bm-traverse); flex-wrap: wrap; margin: 0 0 var(--bm-traverse); }
[data-design="b"] .bm-hero__title { font-family: var(--bm-font-display); font-weight: 600; font-size: clamp(34px, 5.4vw, 58px); line-height: 1.08; letter-spacing: -0.02em; color: var(--bm-ink-900); margin: 0; text-wrap: pretty; max-width: 20ch; opacity: 1; }
[data-design="b"] .bm-hero__lede { font-family: var(--bm-font-body); font-size: clamp(18px, 1.5vw, 22px); line-height: 1.55; color: var(--bm-ink-700); margin: 0 0 var(--bm-station); max-width: 56ch; opacity: 1; }
[data-design="b"] .bm-hero__proof { font-family: var(--bm-font-mono); font-size: 13px; letter-spacing: 0.06em; color: var(--bm-ink-500); margin: 0 0 var(--bm-baseline); opacity: 1; }
[data-design="b"] .bm-hero__cta-row { display: flex; gap: var(--bm-traverse); flex-wrap: wrap; opacity: 1; }

@media (prefers-reduced-motion: reduce) {
  [data-design="b"] .bm-topo { animation: none; stroke-dashoffset: 0; opacity: 1; }
  [data-design="b"] .bm-topo-peak, [data-design="b"] .bm-topo-callout { animation: none; opacity: 1; }
}

/* ---- Pointer (Element 6 — bearing arrow) ---- */
[data-design="b"] .bm-pointer {
  display: flex; justify-content: center;
  margin: calc(var(--bm-storey) * -0.4) auto var(--bm-traverse);
  width: 88px; height: 220px;
  color: var(--bm-ink-700);
  cursor: pointer; background: transparent; border: 0; padding: 0;
  position: relative; z-index: 3;
  opacity: 1;
}
[data-design="b"] .bm-pointer__svg { width: 100%; height: 100%; display: block; overflow: visible; }
[data-design="b"] .bm-pointer__rule { stroke-dasharray: 100; stroke-dashoffset: 100; animation: b-pointer-draw 1.6s var(--bm-ease-survey) 0.4s forwards; }
[data-design="b"] .bm-pointer__ticks line { opacity: 0; animation: b-pointer-tick 0.3s var(--bm-ease-stake) forwards; }
[data-design="b"] .bm-pointer__ticks line:nth-child(1) { animation-delay: 0.7s; }
[data-design="b"] .bm-pointer__ticks line:nth-child(2) { animation-delay: 0.9s; }
[data-design="b"] .bm-pointer__ticks line:nth-child(3) { animation-delay: 1.1s; }
[data-design="b"] .bm-pointer__ticks line:nth-child(4) { animation-delay: 1.3s; }
[data-design="b"] .bm-pointer__ticks line:nth-child(5) { animation-delay: 1.5s; }
[data-design="b"] .bm-pointer__needle { transform-origin: 44px 22px; transform-box: fill-box; animation: b-needle-bearing 1.8s var(--bm-ease-bearing) 0.4s forwards, b-needle-drift var(--bm-dur-breath-fast) var(--bm-ease-breath) infinite 2.2s; }
@keyframes b-pointer-draw { to { stroke-dashoffset: 0; } }
@keyframes b-pointer-tick { to { opacity: 1; } }
@keyframes b-needle-bearing {
  0%   { transform: rotate(0deg); }
  70%  { transform: rotate(190deg); }
  100% { transform: rotate(180deg); }
}
@keyframes b-needle-drift {
  0%, 100% { transform: rotate(175deg); }
  50%      { transform: rotate(185deg); }
}
[data-design="b"] .bm-pointer__label { font-size: 9px; letter-spacing: 0.22em; opacity: 0; animation: b-pointer-label 0.6s var(--bm-ease-survey) 1.6s forwards; }
@keyframes b-pointer-label { to { opacity: 1; } }

@media (max-width: 560px) {
  [data-design="b"] .bm-pointer { width: 64px; height: 180px; }
}
@media (prefers-reduced-motion: reduce) {
  [data-design="b"] .bm-pointer__rule { animation: none; stroke-dashoffset: 0; }
  [data-design="b"] .bm-pointer__ticks line,
  [data-design="b"] .bm-pointer__label { animation: none; opacity: 1; }
  [data-design="b"] .bm-pointer__needle { animation: none; transform: rotate(180deg); }
}

/* ---- Estimator / Funnel (Element 5 — "Site survey" grammar repurposed) ---- */
[data-design="b"] .bm-funnel { padding: var(--bm-storey) clamp(var(--bm-traverse), 5vw, var(--bm-baseline)); background: var(--bm-bone-50); }
[data-design="b"] .bm-funnel__head { margin: 0 auto var(--bm-baseline); max-width: 64ch; }
[data-design="b"] .bm-funnel__id { font-family: var(--bm-font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--bm-ink-500); margin: 0 0 var(--bm-tick); padding-bottom: var(--bm-tick); border-bottom: 1px solid var(--bm-ink-300); display: inline-block; }
[data-design="b"] .bm-funnel__title { font-family: var(--bm-font-display); font-weight: 600; font-size: clamp(30px, 4.2vw, 44px); letter-spacing: -0.018em; margin: 0 0 var(--bm-station); line-height: 1.1; }
[data-design="b"] .bm-funnel__sub { font-family: var(--bm-font-body); font-size: 17px; line-height: 1.6; color: var(--bm-ink-700); margin: 0; max-width: 60ch; }

[data-design="b"] .bm-funnel__plot { background: var(--bm-bone-100); border: 1px solid var(--bm-ink-300); padding: var(--bm-traverse); margin: 0 auto var(--bm-baseline); max-width: 900px; position: relative; display: grid; grid-template-columns: 280px 1fr; gap: var(--bm-traverse); align-items: flex-start; }
[data-design="b"] .bm-funnel__plot-id { position: absolute; top: -10px; left: var(--bm-traverse); background: var(--bm-bone-50); padding: 0 var(--bm-station); font-family: var(--bm-font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--bm-ink-500); }

[data-design="b"] .bm-range { background: var(--bm-bone-50); border: 1px solid var(--bm-ink-300); padding: var(--bm-traverse); display: flex; flex-direction: column; gap: var(--bm-tick); }
[data-design="b"] .bm-range__label { font-family: var(--bm-font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--bm-ink-500); }
[data-design="b"] .bm-range__value { font-family: var(--bm-font-mono); font-weight: 600; font-size: clamp(28px, 3.4vw, 40px); letter-spacing: -0.01em; color: var(--bm-stake-700); }
[data-design="b"] .bm-range__value[data-fresh="true"] { animation: b-row-stake var(--bm-dur-stake) var(--bm-ease-stake); }
[data-design="b"] .bm-range__adjacency { font-family: var(--bm-font-body); font-size: 13px; font-style: italic; color: var(--bm-ink-500); line-height: 1.4; }

[data-design="b"] .bm-funnel__plot-list { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: var(--bm-tick) var(--bm-station); font-family: var(--bm-font-mono); font-size: 13px; align-content: flex-start; }
[data-design="b"] .bm-funnel__plot-list:empty::before { content: "(no answers logged yet)"; color: var(--bm-ink-500); font-style: italic; font-family: var(--bm-font-body); font-size: 14px; grid-column: 1 / -1; }
[data-design="b"] .bm-funnel__plot-list dt { color: var(--bm-ink-500); text-transform: uppercase; letter-spacing: 0.08em; margin: 0; align-self: baseline; }
[data-design="b"] .bm-funnel__plot-list dd { margin: 0; color: var(--bm-ink-900); font-weight: 500; }
[data-design="b"] .bm-funnel__plot-list dd[data-fresh="true"] { animation: b-row-stake var(--bm-dur-stake) var(--bm-ease-stake); }
@keyframes b-row-stake {
  0%   { transform: translateY(-6px); opacity: 0; color: var(--bm-sage-600); }
  60%  { transform: translateY(2px); opacity: 1; color: var(--bm-sage-600); }
  100% { transform: translateY(0); opacity: 1; color: var(--bm-ink-900); }
}

[data-design="b"] .bm-funnel__sheets { position: relative; border: 1px solid var(--bm-ink-300); background: var(--bm-bone-50); padding: var(--bm-baseline); min-height: 300px; overflow: hidden; box-shadow: var(--bm-shadow-paper); margin: 0 auto; max-width: 900px; }

/* EST-8 HARD: exactly one step visible at a time. display:none for inactive; active step positioned in normal flow (not absolute) so no overlap with nav controls. */
[data-design="b"] .bm-funnel__step { border: 0; padding: 0; margin: 0; display: none; }
[data-design="b"] .bm-funnel__step[data-active="true"] { display: block; animation: b-step-survey var(--bm-dur-bearing) var(--bm-ease-survey) forwards; }
@keyframes b-step-survey {
  from { opacity: 0; transform: translateX(24px); }
  to   { opacity: 1; transform: translateX(0); }
}
[data-design="b"] .bm-funnel__step-id { font-family: var(--bm-font-mono); font-size: 13px; letter-spacing: 0.1em; color: var(--bm-ink-500); text-transform: uppercase; margin: 0 0 var(--bm-traverse); padding: 0; }
[data-design="b"] .bm-funnel__choices { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--bm-station); }
[data-design="b"] .bm-funnel__choice {
  font-family: var(--bm-font-display); font-weight: 600; font-size: 17px; letter-spacing: -0.005em;
  background: var(--bm-bone-50); color: var(--bm-ink-900);
  border: 1px solid var(--bm-ink-700); border-radius: var(--bm-radius-tick);
  padding: 16px 22px; text-align: left; cursor: pointer; min-height: 56px;
  position: relative;
  transition: background var(--bm-dur-fb) var(--bm-ease-settle), color var(--bm-dur-fb) var(--bm-ease-settle), border-color var(--bm-dur-fb) var(--bm-ease-settle), transform var(--bm-dur-fb) var(--bm-ease-settle);
}
[data-design="b"] .bm-funnel__choice::after { content: ""; position: absolute; right: 16px; top: 50%; width: 12px; height: 1px; background: currentColor; transform: translateY(-50%) scaleX(0); transform-origin: right; transition: transform var(--bm-dur-settle) var(--bm-ease-settle); }
[data-design="b"] .bm-funnel__choice:hover { background: var(--bm-sage-100); border-color: var(--bm-sage-600); color: var(--bm-ink-900); }
@media (hover: hover) and (pointer: fine) { [data-design="b"] .bm-funnel__choice:hover::after { transform: translateY(-50%) scaleX(1); } }
[data-design="b"] .bm-funnel__choice:active { transform: translateY(2px); }
[data-design="b"] .bm-funnel__choice:focus-visible { outline: 2px solid var(--bm-sage-600); outline-offset: 2px; }
[data-design="b"] .bm-funnel__choice[data-selected="true"] { background: var(--bm-sage-100); border-color: var(--bm-sage-600); }

[data-design="b"] .bm-funnel__capture[hidden] { display: none !important; }
[data-design="b"] .bm-funnel__capture-range { font-family: var(--bm-font-mono); font-weight: 600; font-size: clamp(22px, 2.8vw, 30px); color: var(--bm-stake-700); margin: 0 0 var(--bm-station); }
[data-design="b"] .bm-funnel__capture-summary { font-family: var(--bm-font-body); font-size: 15px; color: var(--bm-ink-700); line-height: 1.6; margin: 0 0 var(--bm-traverse); }

[data-design="b"] .bm-funnel__contact { display: grid; grid-template-columns: 1fr 1fr; gap: var(--bm-traverse); }
[data-design="b"] .bm-funnel__contact .bm-funnel__submit { grid-column: 1 / -1; justify-self: flex-start; }
[data-design="b"] .bm-field { display: flex; flex-direction: column; gap: var(--bm-tick); }
[data-design="b"] .bm-field span { font-family: var(--bm-font-mono); font-size: 12px; letter-spacing: 0.08em; color: var(--bm-ink-500); text-transform: uppercase; }
[data-design="b"] .bm-field__input { font-family: var(--bm-font-body); font-size: 17px; padding: 10px 4px; border: 0; border-bottom: 1px solid var(--bm-ink-300); background: transparent; color: var(--bm-ink-900); transition: border-color var(--bm-dur-settle) var(--bm-ease-settle); min-height: 44px; }
[data-design="b"] .bm-field__input:focus { outline: none; border-bottom-color: var(--bm-sage-600); border-bottom-width: 2px; }

/* Funnel nav sits below .bm-funnel__sheets in normal flow -> never overlaps active step's chips (EST-8 funnel_controls_overlap) */
[data-design="b"] .bm-funnel__nav { display: flex; align-items: center; gap: var(--bm-traverse); margin: var(--bm-traverse) auto 0; max-width: 900px; }
[data-design="b"] .bm-funnel__back { background: transparent; border: 1px solid var(--bm-ink-700); padding: 8px 14px; font-family: var(--bm-font-mono); font-size: 12px; letter-spacing: 0.08em; color: var(--bm-ink-900); cursor: pointer; border-radius: var(--bm-radius-tick); min-height: 44px; }
[data-design="b"] .bm-funnel__back[hidden] { display: none !important; }
[data-design="b"] .bm-funnel__progress { flex: 1; height: 1px; background: var(--bm-ink-300); position: relative; }
[data-design="b"] .bm-funnel__progress-fill { position: absolute; left: 0; top: -1px; bottom: -1px; width: 100%; transform: scaleX(0.2); transform-origin: left; background: var(--bm-sage-600); transition: transform var(--bm-dur-bearing) var(--bm-ease-survey); }
[data-design="b"] .bm-funnel__counter { font-family: var(--bm-font-mono); font-size: 13px; letter-spacing: 0.08em; color: var(--bm-ink-500); }

[data-design="b"] .bm-funnel__surveyed { display: flex; flex-direction: column; align-items: center; text-align: center; padding: var(--bm-baseline) 0; }
[data-design="b"] .bm-funnel__surveyed[hidden] { display: none !important; }
[data-design="b"] .bm-funnel__stamp { color: var(--bm-stake-700); width: 260px; margin: 0 auto var(--bm-traverse); animation: b-stamp-press var(--bm-dur-stake) var(--bm-ease-bearing) both; }
[data-design="b"] .bm-funnel__stamp svg { width: 100%; height: auto; }
@keyframes b-stamp-press {
  0%   { transform: scale(1.4) rotate(-5deg); opacity: 0; }
  60%  { transform: scale(0.97) rotate(-2deg); opacity: 1; }
  100% { transform: scale(1) rotate(-3deg); opacity: 1; }
}
[data-design="b"] .bm-funnel__surveyed-title { font-family: var(--bm-font-display); font-weight: 600; font-size: 28px; letter-spacing: -0.015em; margin: 0 0 var(--bm-station); }
[data-design="b"] .bm-funnel__surveyed-body { font-family: var(--bm-font-body); font-size: 17px; line-height: 1.6; color: var(--bm-ink-700); max-width: 48ch; margin: 0 auto; }
[data-design="b"] .bm-funnel__refnum { font-family: var(--bm-font-mono); color: var(--bm-ink-900); }

@media (max-width: 760px) {
  [data-design="b"] .bm-funnel__plot { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  [data-design="b"] .bm-funnel__choices,
  [data-design="b"] .bm-funnel__contact { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  [data-design="b"] .bm-funnel__step,
  [data-design="b"] .bm-funnel__plot-list dd,
  [data-design="b"] .bm-range__value,
  [data-design="b"] .bm-funnel__stamp { animation: none !important; opacity: 1; transform: none; }
}

/* ---- Services / Finish register (Element 4 — mid-page ambient) ---- */
[data-design="b"] .bm-services { position: relative; padding: var(--bm-storey) clamp(var(--bm-traverse), 5vw, var(--bm-baseline)); background: var(--bm-bone-100); overflow: hidden; }
[data-design="b"] .bm-services__grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(0deg, rgba(94,127,79,0.05) 0 1px, transparent 1px 64px);
  background-size: 100% 64px;
  animation: b-grid-drift var(--bm-dur-breath-slow) linear infinite;
  pointer-events: none;
}
@keyframes b-grid-drift {
  from { background-position: 0 0; }
  to   { background-position: 0 64px; }
}

[data-design="b"] .bm-services__head { position: relative; z-index: 1; margin: 0 auto var(--bm-baseline); max-width: 900px; }
[data-design="b"] .bm-services__id { font-family: var(--bm-font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--bm-ink-500); margin: 0 0 var(--bm-tick); padding-bottom: var(--bm-tick); border-bottom: 1px solid var(--bm-ink-300); display: inline-block; }
[data-design="b"] .bm-services__title { font-family: var(--bm-font-display); font-weight: 600; font-size: clamp(30px, 4.2vw, 44px); letter-spacing: -0.018em; margin: 0 0 var(--bm-station); line-height: 1.1; max-width: 22ch; }
[data-design="b"] .bm-services__note { font-family: var(--bm-font-body); font-size: 15px; font-style: italic; color: var(--bm-ink-500); margin: 0; max-width: 60ch; line-height: 1.55; }

[data-design="b"] .bm-services__list { position: relative; z-index: 1; list-style: none; padding: 0; margin: 0 auto; max-width: 900px; }
[data-design="b"] .bm-survey-row {
  display: grid; grid-template-columns: 80px 1fr 120px;
  gap: var(--bm-traverse); padding: var(--bm-traverse) 0;
  border-top: 1px solid var(--bm-ink-300);
  opacity: 0; transform: translateY(8px);
  transition: opacity 600ms var(--bm-ease-survey), transform 600ms var(--bm-ease-survey), background var(--bm-dur-settle) var(--bm-ease-settle);
  align-items: center;
}
[data-design="b"] .bm-survey-row:last-child { border-bottom: 1px solid var(--bm-ink-300); }
[data-design="b"] .bm-survey-row[data-in-view="true"] { opacity: 1; transform: translateY(0); }
[data-design="b"] .bm-survey-row:hover { background: linear-gradient(90deg, var(--bm-sage-100) 0%, transparent 50%); }
[data-design="b"] .bm-row__num { font-family: var(--bm-font-mono); font-size: 13px; letter-spacing: 0.08em; color: var(--bm-ink-500); align-self: flex-start; padding-top: var(--bm-tick); }
[data-design="b"] .bm-row__body h3 { font-family: var(--bm-font-display); font-weight: 600; font-size: clamp(20px, 2.4vw, 26px); letter-spacing: -0.012em; margin: 0 0 var(--bm-tick); line-height: 1.15; }
[data-design="b"] .bm-row__body p { font-family: var(--bm-font-body); font-size: 16px; line-height: 1.6; color: var(--bm-ink-700); margin: 0; max-width: 56ch; }
[data-design="b"] .bm-row__interval { display: inline-block; font-family: var(--bm-font-mono); font-size: 11px; letter-spacing: 0.08em; color: var(--bm-sage-600); text-align: right; }

[data-design="b"] .bm-row__thumb { display: none; }

@media (max-width: 720px) {
  [data-design="b"] .bm-survey-row { grid-template-columns: 50px 1fr; }
  [data-design="b"] .bm-row__interval { grid-column: 2; text-align: left; margin-top: var(--bm-tick); }
}
@media (prefers-reduced-motion: reduce) {
  [data-design="b"] .bm-services__grid { animation: none; }
  [data-design="b"] .bm-survey-row { opacity: 1; transform: none; transition: none; }
}

/* ---- Process (phase track) ---- */
[data-design="b"] .bm-process { padding: var(--bm-storey) clamp(var(--bm-traverse), 5vw, var(--bm-baseline)); background: var(--bm-bone-50); }
[data-design="b"] .bm-process__head { margin: 0 auto var(--bm-baseline); max-width: 900px; }
[data-design="b"] .bm-process__id { font-family: var(--bm-font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--bm-ink-500); margin: 0 0 var(--bm-tick); padding-bottom: var(--bm-tick); border-bottom: 1px solid var(--bm-ink-300); display: inline-block; }
[data-design="b"] .bm-process__title { font-family: var(--bm-font-display); font-weight: 600; font-size: clamp(30px, 4.2vw, 44px); letter-spacing: -0.018em; margin: 0; line-height: 1.1; }

[data-design="b"] .bm-process__track { list-style: none; margin: 0 auto; padding: 0; max-width: 900px; display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--bm-traverse); position: relative; }
[data-design="b"] .bm-process__track::before { content: ""; position: absolute; top: 14px; left: 0; right: 0; height: 1px; background: var(--bm-ink-300); }
[data-design="b"] .bm-process__phase { position: relative; padding-top: var(--bm-baseline); opacity: 0; transform: translateY(8px); transition: opacity 600ms var(--bm-ease-survey), transform 600ms var(--bm-ease-survey); }
[data-design="b"] .bm-process__phase[data-in-view="true"] { opacity: 1; transform: translateY(0); }
[data-design="b"] .bm-process__phase::before { content: ""; position: absolute; top: 8px; left: 0; width: 12px; height: 12px; border-radius: 50%; background: var(--bm-bone-50); border: 2px solid var(--bm-sage-600); transition: background var(--bm-dur-settle) var(--bm-ease-settle); }
[data-design="b"] .bm-process__phase[data-in-view="true"]::before { background: var(--bm-sage-600); }
[data-design="b"] .bm-process__num { display: block; font-family: var(--bm-font-mono); font-size: 12px; letter-spacing: 0.1em; color: var(--bm-ink-500); margin-bottom: var(--bm-tick); }
[data-design="b"] .bm-process__phase h3 { font-family: var(--bm-font-display); font-weight: 600; font-size: 18px; letter-spacing: -0.008em; margin: 0 0 var(--bm-tick); line-height: 1.2; }
[data-design="b"] .bm-process__phase p { font-family: var(--bm-font-body); font-size: 14px; line-height: 1.55; color: var(--bm-ink-700); margin: 0; }

@media (max-width: 760px) {
  [data-design="b"] .bm-process__track { grid-template-columns: 1fr 1fr; }
  [data-design="b"] .bm-process__track::before { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  [data-design="b"] .bm-process__phase { opacity: 1; transform: none; transition: none; }
}

/* ---- About / Service area ---- */
[data-design="b"] .bm-about { padding: var(--bm-storey) clamp(var(--bm-traverse), 5vw, var(--bm-baseline)); background: var(--bm-bone-100); display: grid; grid-template-columns: 5fr 7fr; gap: var(--bm-quadrangle); max-width: 1320px; margin-inline: auto; align-items: start; }
[data-design="b"] .bm-about__plate { background: var(--bm-bone-50); border: 1px solid var(--bm-ink-300); box-shadow: var(--bm-shadow-paper); padding: var(--bm-traverse); }
[data-design="b"] .bm-about__site { width: 100%; height: auto; color: var(--bm-sage-600); }
[data-design="b"] .bm-about__latlong { font-family: var(--bm-font-mono); font-size: 12px; letter-spacing: 0.1em; color: var(--bm-ink-500); margin: var(--bm-station) 0 0; text-align: center; }

[data-design="b"] .bm-about__id { font-family: var(--bm-font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--bm-ink-500); margin: 0 0 var(--bm-tick); padding-bottom: var(--bm-tick); border-bottom: 1px solid var(--bm-ink-300); display: inline-block; }
[data-design="b"] .bm-about__title { font-family: var(--bm-font-display); font-weight: 600; font-size: clamp(28px, 3.8vw, 40px); letter-spacing: -0.016em; margin: 0 0 var(--bm-traverse); line-height: 1.15; }
[data-design="b"] .bm-about__lede { font-family: var(--bm-font-body); font-size: 17px; line-height: 1.6; color: var(--bm-ink-700); margin: 0 0 var(--bm-baseline); max-width: 62ch; }
[data-design="b"] .bm-about__legend { margin: 0 0 var(--bm-baseline); display: flex; flex-direction: column; gap: var(--bm-station); }
[data-design="b"] .bm-about__legend-row { display: grid; grid-template-columns: 130px 1fr; gap: var(--bm-station); border-top: 1px solid var(--bm-ink-300); padding-top: var(--bm-station); }
[data-design="b"] .bm-about__legend-row dt { font-family: var(--bm-font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--bm-sage-600); margin: 0; }
[data-design="b"] .bm-about__legend-row dd { font-family: var(--bm-font-body); font-size: 15px; line-height: 1.5; color: var(--bm-ink-900); margin: 0; }
[data-design="b"] .bm-about__cta-row { display: flex; gap: var(--bm-traverse); flex-wrap: wrap; align-items: center; }

@media (max-width: 900px) {
  [data-design="b"] .bm-about { grid-template-columns: 1fr; }
  [data-design="b"] .bm-about__plate { max-width: 320px; margin-inline: auto; }
}

/* ---- Footer ---- */
[data-design="b"] .bm-footer { background: var(--bm-bone-100); padding: var(--bm-traverse) clamp(var(--bm-traverse), 5vw, var(--bm-baseline)) var(--bm-baseline); border-top: 1px solid var(--bm-ink-300); }
[data-design="b"] .bm-footer__scale { color: var(--bm-ink-300); max-width: 1320px; margin: 0 auto var(--bm-traverse); }
[data-design="b"] .bm-footer__scale svg { width: 100%; height: 20px; display: block; }
[data-design="b"] .bm-footer__row { max-width: 1320px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; gap: var(--bm-traverse); flex-wrap: wrap; padding: var(--bm-station) 0; }
[data-design="b"] .bm-footer__mark { font-family: var(--bm-font-display); font-weight: 600; font-size: 18px; color: var(--bm-ink-900); }
[data-design="b"] .bm-footer__coord { font-family: var(--bm-font-mono); font-size: 12px; letter-spacing: 0.08em; color: var(--bm-ink-500); }
[data-design="b"] .bm-footer__row--links { gap: var(--bm-traverse); }
[data-design="b"] .bm-footer__row--legal { font-family: var(--bm-font-mono); font-size: 11px; color: var(--bm-ink-500); letter-spacing: 0.04em; padding-top: var(--bm-traverse); border-top: 1px solid var(--bm-ink-300); margin-top: var(--bm-station); }

/* ==========================================================================
   Mobile / viewport safety (appended per contract, scoped to .dq-design)
   ========================================================================== */
[data-design="b"].dq-design,
[data-design="b"] .dq-design { max-width: 100%; overflow-x: clip; }
[data-design="b"].dq-design * { min-width: 0; }
[data-design="b"].dq-design img,
[data-design="b"].dq-design svg:not([data-keep-size]) { max-width: 100%; height: auto; }

/* stranded-wrapper autofix (drain 2026-07-03): every fixed max-width column centers — gate content_uncentered_left_stranded */
[data-design="b"] .bm-hero__bay { margin-inline: auto; }
[data-design="b"] .bm-hero__lede { margin-inline: auto; }
[data-design="b"] .bm-funnel__sub { margin-inline: auto; }
[data-design="b"] .bm-services__note { margin-inline: auto; }
[data-design="b"] .bm-row__body p { margin-inline: auto; }
[data-design="b"] .bm-about__lede { margin-inline: auto; }

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