/* ============================================================
   JJ&C Remodeling — Design B (bench-mark)
   Slot-scoped: [data-design="b"].dq-design
   All selectors prefixed bm-; keyframes prefixed bm-
   ============================================================ */

/* --- Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Public+Sans:wght@400;500;600;700&family=Lora:ital,wght@0,400;0,500;1,400;1,500&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* --- Design token root on slot scope --- */
[data-design="b"] {
  --design-b-primary: #5e7f4f;

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

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

  --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-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-radius-0:    0;
  --bm-radius-tick: 2px;
  --bm-radius-card: 4px;
  --bm-mark:        50%;
  --bm-pill:        999px;

  --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);
}

/* --- Article reset --- */
[data-design="b"].dq-design {
  max-width: 100%;
  overflow-x: clip;
  background: var(--bm-bone-50);
  color: var(--bm-ink-900);
  font-family: var(--bm-font-body);
  font-size: 18px;
  line-height: 1.6;
}
[data-design="b"] .dq-design,
[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; }

/* ============================================================
   E1 — HEADER: 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: bm-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 bm-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: 21px;
  letter-spacing: -0.008em;
}
[data-design="b"] .bm-logo__arrow { width: 22px; height: 22px; color: var(--bm-ink-900); }
[data-design="b"] .bm-logo__arrow svg { width: 100%; height: 100%; display: block; }
[data-design="b"] .bm-logo__needle {
  transform-origin: 12px 12px;
  animation: bm-needle 60s linear infinite;
}
@keyframes bm-needle { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
[data-design="b"] .bm-logo__mark { line-height: 1; }

[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);
}
[data-design="b"] .bm-hamburger__rule {
  display: block; width: 18px; height: 1px; background: var(--bm-ink-900);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .bm-hamburger:hover { border-color: var(--bm-sage-600); }
}

/* --- Drawer --- */
[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;
  display: flex; flex-direction: column;
}
[data-design="b"] .bm-drawer[data-open="true"] { transform: translateX(0); }
[data-design="b"] .bm-drawer[hidden] { display: none; }
[data-design="b"] .bm-drawer__close {
  align-self: flex-end; background: transparent; border: none;
  font-size: 20px; cursor: pointer; color: var(--bm-ink-500); padding: var(--bm-tick);
  line-height: 1;
}
[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: 28px;
  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::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::before { opacity: 1; }
  [data-design="b"] .bm-drawer__nav a:hover::after { transform: scaleX(1); }
}
[data-design="b"] .bm-drawer__ctas {
  margin-top: var(--bm-baseline); display: flex; flex-direction: column; gap: var(--bm-traverse);
}
[data-design="b"] .bm-drawer__phone {
  font-family: var(--bm-font-mono); font-size: 18px; letter-spacing: 0.04em;
  color: var(--bm-ink-900); text-decoration: none;
}
[data-design="b"] .bm-drawer__meta {
  position: absolute; bottom: var(--bm-traverse); left: var(--bm-baseline);
  font-family: var(--bm-font-mono); font-size: 11px; letter-spacing: 0.1em;
  color: var(--bm-ink-500); text-transform: uppercase;
}

/* ============================================================
   E2 — CTA: 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: 19px;
  letter-spacing: -0.005em; text-decoration: none;
  border: 1px solid var(--bm-ink-900); border-radius: var(--bm-radius-tick);
  transition: box-shadow var(--bm-dur-settle) var(--bm-ease-settle),
              background var(--bm-dur-settle) var(--bm-ease-settle);
  cursor: pointer;
  animation: bm-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);
  display: none; pointer-events: none;
}
[data-design="b"] .bm-cta__feedback[data-active="true"] { display: block; }

@media (hover: hover) and (pointer: fine) {
  [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);
    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 bm-cta-tint {
  0%, 100% { background: var(--bm-sage-600); }
  50%       { background: #6b8d5a; }
}

[data-design="b"] .bm-cta--sm { font-size: 16px; padding: 10px 18px; min-height: 48px; }
[data-design="b"] .bm-cta--drawer { font-size: 17px; }

/* ============================================================
   E3 — HERO: Contour wash (remodel room-redraw treatment)
   ============================================================ */
[data-design="b"] .bm-hero {
  position: relative; overflow: hidden;
  padding: var(--bm-datum) clamp(var(--bm-traverse), 5vw, var(--bm-baseline)) var(--bm-storey);
  background: var(--bm-bone-50);
  isolation: isolate;
}
[data-design="b"] .bm-hero__substrate {
  position: absolute; inset: 0; pointer-events: none;
  color: var(--bm-sage-600); opacity: 0.42;
  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; }

/* Topo rings draw/redraw on 24s cycle */
[data-design="b"] .bm-topo {
  stroke-dasharray: 100; stroke-dashoffset: 100;
  animation: bm-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; }
@keyframes bm-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; }
}

/* Room redraw lines — architectural overlay cycling offset from topo */
[data-design="b"] .bm-room {
  stroke-dasharray: 100; stroke-dashoffset: 100;
  animation: bm-room-draw 24s var(--bm-ease-survey) infinite;
}
[data-design="b"] .bm-room--1 { animation-delay: 4s; }
[data-design="b"] .bm-room--2 { animation-delay: 5s; }
[data-design="b"] .bm-room--3 { animation-delay: 6s; }
[data-design="b"] .bm-room--4 { animation-delay: 7s; }
@keyframes bm-room-draw {
  0%, 16%  { stroke-dashoffset: 100; opacity: 0; }
  28%      { opacity: 1; }
  50%      { stroke-dashoffset: 0; opacity: 1; }
  80%      { stroke-dashoffset: 0; opacity: 0.7; }
  96%      { stroke-dashoffset: -100; opacity: 0; }
  100%     { stroke-dashoffset: -100; opacity: 0; }
}

[data-design="b"] .bm-topo-peak {
  opacity: 0;
  animation: bm-topo-peak-fade 24s var(--bm-ease-breath) infinite; animation-delay: 4.5s;
}
[data-design="b"] .bm-topo-callout {
  opacity: 0;
  animation: bm-topo-peak-fade 24s var(--bm-ease-breath) infinite; animation-delay: 4.8s;
}
@keyframes bm-topo-peak-fade {
  0%, 22% { opacity: 0; }
  40%, 75% { opacity: 1; }
  92%, 100% { opacity: 0; }
}

/* Hero text bay — z-index above all backdrop layers */
[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;
}
[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(36px, 5.5vw, 60px); line-height: 1.06;
  letter-spacing: -0.022em; color: var(--bm-ink-900);
  margin: 0; text-wrap: pretty; max-width: 22ch;
  opacity: 1;
}
[data-design="b"] .bm-hero__title em {
  font-style: italic; font-weight: 500;
  color: var(--bm-sage-600); font-family: var(--bm-font-body);
}
[data-design="b"] .bm-hero__elev {
  font-family: var(--bm-font-mono); font-size: clamp(18px, 2vw, 28px);
  letter-spacing: 0.08em; color: var(--bm-stake-700);
  border-bottom: 1px solid var(--bm-stake-700); padding-bottom: 4px;
  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-baseline); max-width: 56ch;
  opacity: 1;
}
[data-design="b"] .bm-hero__cta-row {
  display: flex; gap: var(--bm-traverse); flex-wrap: wrap;
  opacity: 1;
}

/* ============================================================
   E6 — POINTER: Bearing arrow (surveyor-bearing register)
   ============================================================ */
[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: bm-pointer-draw 1.6s var(--bm-ease-survey) 0.4s forwards;
}
[data-design="b"] .bm-pointer__ticks line {
  opacity: 0;
  animation: bm-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: bm-needle-bearing 1.8s var(--bm-ease-bearing) 0.4s forwards,
             bm-needle-drift var(--bm-dur-breath-fast) var(--bm-ease-breath) infinite 2.2s;
}
@keyframes bm-pointer-draw { to { stroke-dashoffset: 0; } }
@keyframes bm-pointer-tick { to { opacity: 1; } }
@keyframes bm-needle-bearing {
  0%   { transform: rotate(0deg); }
  70%  { transform: rotate(190deg); }
  100% { transform: rotate(180deg); }
}
@keyframes bm-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: bm-pointer-label 0.6s var(--bm-ease-survey) 1.6s forwards;
}
@keyframes bm-pointer-label { to { opacity: 1; } }

/* ============================================================
   E5 — FUNNEL: 5-step remodel qualifying intake
   ============================================================ */
[data-design="b"] .bm-funnel {
  padding: var(--bm-storey) clamp(var(--bm-traverse), 5vw, var(--bm-baseline));
  background: var(--bm-bone-50);
  max-width: 1440px; margin: 0 auto;
}
[data-design="b"] .bm-funnel__head { margin-bottom: 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(32px, 4.5vw, 48px); letter-spacing: -0.018em;
  margin: 0 0 var(--bm-station); line-height: 1.08; color: var(--bm-ink-900);
}
[data-design="b"] .bm-funnel__sub {
  font-family: var(--bm-font-body); font-size: 18px; line-height: 1.6;
  color: var(--bm-ink-700); margin: 0; max-width: 60ch;
}

/* Site plan diagram */
[data-design="b"] .bm-funnel__plot {
  background: var(--bm-bone-100); border: 1px solid var(--bm-ink-300);
  padding: var(--bm-traverse); margin-bottom: var(--bm-baseline);
  position: relative; display: grid; grid-template-columns: 320px 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-plot-svg {
  width: 100%; max-width: 320px; height: auto;
  background: var(--bm-bone-50); border: 1px solid var(--bm-ink-300);
}
[data-design="b"] .bm-plot-pin {
  animation: bm-pin-stake var(--bm-dur-stake) var(--bm-ease-stake) both;
  transform-origin: center; transform-box: fill-box;
}
@keyframes bm-pin-stake {
  0%   { transform: scale(0.95) translateY(-20px); opacity: 0; }
  60%  { transform: scale(1.4) translateY(0); opacity: 1; }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}

[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: bm-row-stake var(--bm-dur-stake) var(--bm-ease-stake);
}
@keyframes bm-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); }
}

/* Funnel sheets */
[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: 340px; overflow: hidden; box-shadow: var(--bm-shadow-paper);
}
[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: bm-step-survey var(--bm-dur-bearing) var(--bm-ease-survey) forwards;
}
@keyframes bm-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-bottom: 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: 18px;
  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: 60px;
  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);
}
[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);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .bm-funnel__choice:hover {
    background: var(--bm-sage-100); border-color: var(--bm-sage-600); color: var(--bm-ink-900);
  }
  [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; }

/* Contact step */
[data-design="b"] .bm-funnel__contact { display: grid; grid-template-columns: 1fr 1fr; gap: var(--bm-traverse); }
[data-design="b"] .bm-funnel__submit-row { grid-column: 1 / -1; }
[data-design="b"] .bm-field { display: flex; flex-direction: column; gap: var(--bm-tick); }
[data-design="b"] .bm-field--full { grid-column: 1 / -1; }
[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: 18px; 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);
}
[data-design="b"] .bm-field__input:focus { outline: none; border-bottom-color: var(--bm-sage-600); border-bottom-width: 2px; }
[data-design="b"] .bm-field__textarea { resize: vertical; min-height: 72px; }

/* Surveyed state */
[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: 280px; margin-bottom: var(--bm-traverse);
  animation: bm-stamp-press var(--bm-dur-stake) var(--bm-ease-bearing) both;
}
[data-design="b"] .bm-funnel__stamp svg { width: 100%; height: auto; }
@keyframes bm-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: 30px; letter-spacing: -0.015em; margin: 0 0 var(--bm-station); color: var(--bm-ink-900);
}
[data-design="b"] .bm-funnel__surveyed-body {
  font-family: var(--bm-font-body); font-size: 18px; line-height: 1.6;
  color: var(--bm-ink-700); max-width: 48ch; margin: 0;
}
[data-design="b"] .bm-funnel__refnum { font-family: var(--bm-font-mono); color: var(--bm-ink-900); }
[data-design="b"] .bm-funnel__phone-link { color: var(--bm-sage-600); }

/* Funnel nav */
[data-design="b"] .bm-funnel__nav {
  display: flex; align-items: center; gap: var(--bm-traverse); margin-top: var(--bm-traverse);
}
[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);
}
[data-design="b"] .bm-funnel__back[hidden] { display: none; }
[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);
}

/* Below funnel */
[data-design="b"] .bm-funnel__below { margin-top: var(--bm-baseline); padding-top: var(--bm-traverse); border-top: 1px solid var(--bm-ink-300); }
[data-design="b"] .bm-funnel__below-text {
  font-family: var(--bm-font-mono); font-size: 13px; letter-spacing: 0.06em;
  color: var(--bm-ink-500); margin: 0;
}
[data-design="b"] .bm-funnel__below-text a { color: var(--bm-sage-600); text-decoration: none; }

/* ============================================================
   Before/After section
   ============================================================ */
[data-design="b"] .bm-before-after {
  padding: var(--bm-storey) 0;
  background: var(--bm-bone-100);
}
[data-design="b"] .bm-before-after__inner {
  max-width: 1280px; margin: 0 auto;
  padding: 0 clamp(var(--bm-traverse), 5vw, var(--bm-baseline));
}

/* Transform diagram — E4 ambient mid-page */
[data-design="b"] .bm-transform-diagram {
  margin: var(--bm-baseline) 0;
  background: var(--bm-bone-50); border: 1px solid var(--bm-ink-300);
  padding: var(--bm-traverse); overflow: hidden;
}
[data-design="b"] .bm-transform-svg { width: 100%; height: auto; display: block; }

/* Transform SVG scroll-linked animation via IntersectionObserver */
[data-design="b"] .bm-ta-line {
  stroke-dasharray: 100; stroke-dashoffset: 100;
  transition: stroke-dashoffset 1.2s var(--bm-ease-survey);
}
[data-design="b"] .bm-transform-diagram[data-in-view="true"] .bm-ta-line { stroke-dashoffset: 0; }
[data-design="b"] .bm-ar-1, [data-design="b"] .bm-ar-2,
[data-design="b"] .bm-ar-3, [data-design="b"] .bm-ar-4 {
  stroke-dasharray: 100; stroke-dashoffset: 100;
  transition: stroke-dashoffset 1.5s var(--bm-ease-survey);
}
[data-design="b"] .bm-transform-diagram[data-in-view="true"] .bm-ar-1 { stroke-dashoffset: 0; transition-delay: 0.3s; }
[data-design="b"] .bm-transform-diagram[data-in-view="true"] .bm-ar-2 { stroke-dashoffset: 0; transition-delay: 0.6s; }
[data-design="b"] .bm-transform-diagram[data-in-view="true"] .bm-ar-3 { stroke-dashoffset: 0; transition-delay: 0.9s; }
[data-design="b"] .bm-transform-diagram[data-in-view="true"] .bm-ar-4 { stroke-dashoffset: 0; transition-delay: 1.2s; }

/* BA cards */
[data-design="b"] .bm-ba-cards { display: flex; flex-direction: column; gap: 0; }
[data-design="b"] .bm-ba-card { }
[data-design="b"] .bm-ba-cta { margin-top: var(--bm-baseline); }

/* ============================================================
   E4 — SERVICES: Contour thumbnails + grid drift (mid-page ambient)
   ============================================================ */
[data-design="b"] .bm-services {
  position: relative;
  padding: var(--bm-storey) 0;
  background: var(--bm-bone-100); overflow: hidden;
}
[data-design="b"] .bm-services__inner {
  max-width: 1280px; margin: 0 auto;
  padding: 0 clamp(var(--bm-traverse), 5vw, var(--bm-baseline));
  position: relative; z-index: 1;
}
[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: bm-grid-drift var(--bm-dur-breath-slow) linear infinite;
  pointer-events: none;
}
@keyframes bm-grid-drift {
  from { background-position: 0 0; }
  to   { background-position: 0 64px; }
}
[data-design="b"] .bm-services__head { margin-bottom: var(--bm-baseline); }
[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(32px, 4.5vw, 48px); letter-spacing: -0.018em;
  margin: 0; line-height: 1.08; max-width: 22ch; color: var(--bm-ink-900);
}

[data-design="b"] .bm-services__list { list-style: none; padding: 0; margin: 0; }

/* ============================================================
   Shared: Survey row (used in services, before-after, process)
   ============================================================ */
[data-design="b"] .bm-survey-row {
  display: grid; grid-template-columns: 90px 1fr 130px;
  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);
  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); }
@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .bm-survey-row:hover {
    background: linear-gradient(90deg, var(--bm-sage-100) 0%, transparent 50%);
  }
  [data-design="b"] .bm-survey-row:hover .bm-row__thumb { opacity: 1; color: var(--bm-stake-700); }
}
[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, 28px); letter-spacing: -0.012em;
  margin: 0 0 var(--bm-tick); line-height: 1.15; color: var(--bm-ink-900);
}
[data-design="b"] .bm-row__body p {
  font-family: var(--bm-font-body); font-size: 17px; 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); justify-self: flex-end; align-self: center;
}
[data-design="b"] .bm-row__thumb {
  display: block; width: 110px; height: 60px; color: var(--bm-sage-600);
  justify-self: flex-end; align-self: center; opacity: 0.7;
}
[data-design="b"] .bm-row__thumb svg { width: 100%; height: 100%; display: block; }
[data-design="b"] .bm-thumb-line {
  stroke-dasharray: 100; stroke-dashoffset: 100;
  transition: stroke-dashoffset var(--bm-dur-survey) var(--bm-ease-survey);
}
[data-design="b"] .bm-survey-row[data-in-view="true"] .bm-thumb-line { stroke-dashoffset: 0; }
[data-design="b"] .bm-survey-row[data-in-view="true"] .bm-thumb-line:nth-child(2) { transition-delay: 200ms; }
[data-design="b"] .bm-survey-row[data-in-view="true"] .bm-thumb-line:nth-child(3) { transition-delay: 400ms; }

/* ============================================================
   Process section
   ============================================================ */
[data-design="b"] .bm-process {
  padding: var(--bm-storey) 0;
  background: var(--bm-bone-50);
}
[data-design="b"] .bm-process__inner {
  max-width: 1280px; margin: 0 auto;
  padding: 0 clamp(var(--bm-traverse), 5vw, var(--bm-baseline));
}
[data-design="b"] .bm-process__steps { display: flex; flex-direction: column; gap: 0; }
[data-design="b"] .bm-process__step { }

/* ============================================================
   Shared section head
   ============================================================ */
[data-design="b"] .bm-section-head {
  margin-bottom: var(--bm-baseline); max-width: 72ch;
}
[data-design="b"] .bm-section-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-section-title {
  font-family: var(--bm-font-display); font-weight: 600;
  font-size: clamp(28px, 4vw, 44px); letter-spacing: -0.018em;
  margin: var(--bm-station) 0; line-height: 1.1; color: var(--bm-ink-900);
}
[data-design="b"] .bm-section-lede {
  font-family: var(--bm-font-body); font-size: 18px; line-height: 1.6;
  color: var(--bm-ink-700); margin: 0; max-width: 60ch;
}

/* ============================================================
   About / Service Area
   ============================================================ */
[data-design="b"] .bm-about {
  padding: var(--bm-storey) 0;
  background: var(--bm-bone-100);
}
[data-design="b"] .bm-about__inner {
  max-width: 1280px; margin: 0 auto;
  padding: 0 clamp(var(--bm-traverse), 5vw, var(--bm-baseline));
  display: grid; grid-template-columns: 340px 1fr; gap: var(--bm-storey); align-items: start;
}
[data-design="b"] .bm-about__map { }
[data-design="b"] .bm-area-svg { width: 100%; height: auto; display: block; }
[data-design="b"] .bm-about__content { }
[data-design="b"] .bm-about__body {
  font-family: var(--bm-font-body); font-size: 18px; line-height: 1.65;
  color: var(--bm-ink-700); margin: 0 0 var(--bm-baseline);
}
[data-design="b"] .bm-about__stats {
  display: flex; flex-direction: column; gap: var(--bm-traverse);
  border-top: 1px solid var(--bm-ink-300); padding-top: var(--bm-traverse);
}
[data-design="b"] .bm-stat { display: flex; flex-direction: column; gap: 2px; }
[data-design="b"] .bm-stat__label {
  font-family: var(--bm-font-mono); font-size: 11px; letter-spacing: 0.12em;
  color: var(--bm-ink-500); text-transform: uppercase;
}
[data-design="b"] .bm-stat__value {
  font-family: var(--bm-font-display); font-weight: 600; font-size: 18px; color: var(--bm-ink-900);
}
[data-design="b"] .bm-stat__value a { color: var(--bm-sage-600); text-decoration: none; }

/* ============================================================
   Footer
   ============================================================ */
[data-design="b"] .bm-footer { background: var(--bm-bone-100); padding: var(--bm-span) 0 var(--bm-baseline); }
[data-design="b"] .bm-footer__inner {
  max-width: 1280px; margin: 0 auto;
  padding: 0 clamp(var(--bm-traverse), 5vw, var(--bm-baseline));
}
[data-design="b"] .bm-footer__rule { margin-bottom: var(--bm-baseline); overflow: hidden; }
[data-design="b"] .bm-footer__rule svg { width: 100%; height: 24px; display: block; }
[data-design="b"] .bm-footer__grid {
  display: grid; grid-template-columns: 1fr auto auto; gap: var(--bm-baseline);
  align-items: start; margin-bottom: var(--bm-baseline);
}
[data-design="b"] .bm-footer__name {
  font-family: var(--bm-font-display); font-weight: 600; font-size: 22px;
  letter-spacing: -0.01em; margin: 0 0 var(--bm-tick); 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); margin: 0;
}
[data-design="b"] .bm-footer__nav {
  display: flex; flex-direction: column; gap: var(--bm-station);
}
[data-design="b"] .bm-footer__nav a {
  font-family: var(--bm-font-mono); font-size: 13px; letter-spacing: 0.06em;
  color: var(--bm-ink-700); text-decoration: none;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .bm-footer__nav a:hover { color: var(--bm-sage-600); }
}
[data-design="b"] .bm-footer__contact { display: flex; flex-direction: column; gap: var(--bm-traverse); align-items: flex-end; }
[data-design="b"] .bm-footer__phone {
  font-family: var(--bm-font-mono); font-size: 18px; letter-spacing: 0.04em;
  color: var(--bm-ink-900); text-decoration: none; font-weight: 500;
}
[data-design="b"] .bm-footer__bottom {
  border-top: 1px solid var(--bm-ink-300); padding-top: var(--bm-traverse);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--bm-station);
}
[data-design="b"] .bm-footer__bottom p {
  font-family: var(--bm-font-mono); font-size: 12px; letter-spacing: 0.06em;
  color: var(--bm-ink-500); margin: 0;
}

/* ============================================================
   SCROLL PARALLAX — TRIAD-2 premium scroll motion
   Hero substrate shifts on scroll via JS scroll-linked translate
   ============================================================ */
[data-design="b"] .bm-hero__substrate { will-change: transform; }

/* ============================================================
   MOBILE GUARDS — 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; }

@media (max-width: 1024px) {
  [data-design="b"] .bm-about__inner { grid-template-columns: 1fr; }
  [data-design="b"] .bm-footer__grid { grid-template-columns: 1fr; }
  [data-design="b"] .bm-footer__contact { align-items: flex-start; }
}
@media (max-width: 760px) {
  [data-design="b"] .bm-funnel__plot { grid-template-columns: 1fr; }
  [data-design="b"] .bm-plot-svg { max-width: 100%; }
  [data-design="b"] .bm-survey-row { grid-template-columns: 60px 1fr; }
  [data-design="b"] .bm-row__thumb { grid-column: 2; justify-self: flex-start; margin-top: var(--bm-station); width: 90px; height: 50px; }
  [data-design="b"] .bm-row__interval { grid-column: 2; }
}
@media (max-width: 640px) {
  [data-design="b"] .bm-funnel__choices,
  [data-design="b"] .bm-funnel__contact { grid-template-columns: 1fr; }
  [data-design="b"] .bm-funnel__submit-row { grid-column: 1; }
  [data-design="b"] .bm-hero { padding-top: clamp(var(--bm-storey), 20vw, var(--bm-datum)); }
}
@media (max-width: 560px) {
  [data-design="b"] .bm-logo { font-size: 16px; }
  [data-design="b"] .bm-logo__arrow { width: 18px; height: 18px; }
  [data-design="b"] .bm-pointer { width: 64px; height: 180px; }
}

/* ============================================================
   REDUCED MOTION FALLBACKS
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  [data-design="b"] .bm-contour { animation: none; stroke-dashoffset: 0; }
  [data-design="b"] .bm-logo__needle { animation: none; }
  [data-design="b"] .bm-topo { animation: none; stroke-dashoffset: 0; opacity: 1; }
  [data-design="b"] .bm-room { animation: none; stroke-dashoffset: 0; opacity: 0.55; }
  [data-design="b"] .bm-topo-peak,
  [data-design="b"] .bm-topo-callout { animation: none; opacity: 1; }
  [data-design="b"] .bm-cta { animation: none; }
  [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); }
  [data-design="b"] .bm-services__grid { animation: none; }
  [data-design="b"] .bm-survey-row { opacity: 1; transform: none; transition: none; }
  [data-design="b"] .bm-thumb-line { stroke-dashoffset: 0; transition: none; }
  [data-design="b"] .bm-funnel__step[data-active="true"] { animation: none; }
  [data-design="b"] .bm-funnel__plot-list dd,
  [data-design="b"] .bm-funnel__stamp,
  [data-design="b"] .bm-plot-pin { animation: none !important; opacity: 1; transform: none; }
  [data-design="b"] .bm-ta-line,
  [data-design="b"] .bm-ar-1, [data-design="b"] .bm-ar-2,
  [data-design="b"] .bm-ar-3, [data-design="b"] .bm-ar-4 {
    stroke-dashoffset: 0; transition: none;
  }
  [data-design="b"] .bm-hero__substrate { transform: none !important; }
}

/* 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; }