/* ═══════════════════════════════════════════════════════════════════════
   DESIGN-B: Raking Light × LOPEZ's Pro Painting & Drywall
   All selectors scoped [data-design="b"]. ZERO [data-design="b"].
   Keyframes prefixed b- to avoid collision.
   ~12-16 trade-rooted color tokens on the root scope block.
   ═══════════════════════════════════════════════════════════════════════ */

/* ── TOKEN SYSTEM ──────────────────────────────────────────────────────── */
[data-design="b"] {
  /* Design-b primary (required token alias) */
  --design-b-primary:    #9A6E36;

  /* Ground & surface — warm limewash, never pure white */
  --b-ground:            #F1ECE3;
  --b-surface:           #FAF6EE;
  --b-surface-sunk:      #E5DDCE;

  /* Ink ramp — warm basalt-black */
  --b-ink:               #221F19;
  --b-ink-2:             #3A352B;
  --b-muted:             #6E6656;
  --b-faint:             #968C78;

  /* Light↔shadow value engine (raking-light pair, low-chroma) */
  --b-shadow:            #8C8475;
  --b-shadow-wash:       #C9C2B2;
  --b-light:             #F6E3BD;
  --b-light-wash:        #FBEFD2;

  /* Material tints */
  --b-stone:             #D9D0BE;

  /* Lines */
  --b-line:              #D8CDB8;
  --b-line-soft:         #E6DDCB;

  /* Accents — TWO maximum: bronze (warm) + slate (cool) */
  --b-bronze:            #9A6E36;
  --b-bronze-dk:         #C79A53;
  --b-bronze-ink:        #FBF3E2;
  --b-slate:             #5C6B70;

  /* Semantic (errors, success — <5% surface) */
  --b-critical:          #A8412A;
  --b-success:           #5E6A3F;

  /* Typography */
  --b-font-display:      "Schibsted Grotesk", "Inter Tight", "Neue Haas Grotesk Display", "Helvetica Neue", Arial, sans-serif;
  --b-font-body:         "Hanken Grotesk", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --b-font-mono:         "JetBrains Mono", "IBM Plex Mono", ui-monospace, Menlo, monospace;

  /* Type scale */
  --b-t-meta:            12px;
  --b-t-cap:             14px;
  --b-t-body:            17px;
  --b-t-lead:            21px;
  --b-t-h3:              26px;
  --b-t-h2:              clamp(28px, 4.2vw, 44px);
  --b-t-h1:              clamp(34px, 6.8vw, 70px);
  --b-lh-body:           1.6;
  --b-lh-tight:          1.06;
  --b-track-display:     -0.018em;
  --b-track-kicker:      0.16em;

  /* Spacing — material/finish-carpentry language */
  --b-hairline:          4px;
  --b-trim:              8px;
  --b-pad:               16px;
  --b-stack:             24px;
  --b-bay:               40px;
  --b-room:              64px;
  --b-storey:            96px;
  --b-wing:              128px;

  /* Radius — eased edges, not soft SaaS */
  --b-r-trim:            3px;
  --b-r-spec:            6px;
  --b-r-pill:            999px;

  /* Elevation — directional cast shadows */
  --b-elev-flush:        inset 0 0 0 1px var(--b-line);
  --b-elev-lit:          inset 0 1px 0 0 color-mix(in oklab, var(--b-light) 70%, var(--b-surface)),
                         14px 18px 30px -22px rgba(34,31,25,0.50),
                         0 0 0 1px var(--b-line);
  --b-elev-seated:       inset 0 2px 6px -2px rgba(34,31,25,0.30),
                         inset 0 0 0 1px var(--b-line);
  --b-elev-tray:         28px 40px 64px -34px rgba(34,31,25,0.58),
                         0 0 0 1px var(--b-line);

  /* Motion durations */
  --b-dur-touch:         150ms;
  --b-dur-lift:          420ms;
  --b-dur-rake:          720ms;
  --b-dur-swap:          1000ms;

  /* Easing */
  --b-ease-seat:         cubic-bezier(0.22, 0.61, 0.36, 1);
  --b-ease-rake:         cubic-bezier(0.16, 0.84, 0.34, 1);
  --b-ease-draw:         cubic-bezier(0.65, 0, 0.35, 1);

  /* Ambient cycles — all ≥3s */
  --b-cyc-rake:          11s;
  --b-cyc-graze:         17s;
  --b-cyc-breath:        5s;

  /* Base */
  background: var(--b-ground);
  color: var(--b-ink);
  font-family: var(--b-font-body);
  font-size: var(--b-t-body);
  line-height: var(--b-lh-body);
  -webkit-font-smoothing: antialiased;
}

/* ── GOOGLE FONTS IMPORT ───────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Schibsted+Grotesk:wght@400;600;700&family=Hanken+Grotesk:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── BASE RESET (scoped) ───────────────────────────────────────────────── */
[data-design="b"].dq-design *, [data-design="b"].dq-design *::before, [data-design="b"].dq-design *::after {
  box-sizing: border-box;
}
[data-design="b"].dq-design h1, [data-design="b"].dq-design h2, [data-design="b"].dq-design h3,
[data-design="b"].dq-design p, [data-design="b"].dq-design ul, [data-design="b"].dq-design ol,
[data-design="b"].dq-design figure, [data-design="b"].dq-design fieldset {
  margin: 0; padding: 0;
}
[data-design="b"].dq-design ul, [data-design="b"].dq-design ol { list-style: none; }
[data-design="b"].dq-design a { color: inherit; }
[data-design="b"].dq-design img, [data-design="b"].dq-design svg:not([data-keep-size]) {
  max-width: 100%; height: auto;
}
[data-design="b"].dq-design button { border: none; background: none; cursor: pointer; }

/* ── LAYOUT CONTAINER ──────────────────────────────────────────────────── */
[data-design="b"] .b-container {
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: clamp(16px, 5vw, 64px);
  width: 100%;
}

/* ── SECTION BASE ──────────────────────────────────────────────────────── */
[data-design="b"] .b-section {
  padding-block: var(--b-storey);
}
[data-design="b"] .b-section__head {
  max-width: 720px;
  margin-bottom: var(--b-bay);
}
[data-design="b"] .b-section__h {
  font-family: var(--b-font-display);
  font-weight: 700;
  font-size: var(--b-t-h2);
  letter-spacing: var(--b-track-display);
  color: var(--b-ink);
  line-height: var(--b-lh-tight);
  text-wrap: balance;
  margin: 0;
}
[data-design="b"] .b-section__lead {
  font-size: var(--b-t-lead);
  color: var(--b-ink-2);
  margin-top: var(--b-trim);
  max-width: 56ch;
  line-height: 1.5;
}
[data-design="b"] .b-kicker {
  font-family: var(--b-font-mono);
  font-size: var(--b-t-meta);
  text-transform: uppercase;
  letter-spacing: var(--b-track-kicker);
  color: var(--b-bronze);
  margin-bottom: var(--b-trim);
}

/* ══════════════════════════════════════════════════════════════════════════
   E1 — HEADER
   ══════════════════════════════════════════════════════════════════════════ */
[data-design="b"] .b-header {
  position: sticky;
  top: 0;
  z-index: 60;
  /* NO backdrop-filter:blur on sticky header (PERF-6) */
  background: color-mix(in oklab, var(--b-ground) 96%, transparent);
  border-bottom: 1px solid var(--b-line);
  overflow: clip;
}
[data-design="b"] .b-header__bar {
  max-width: 1280px;
  margin-inline: auto;
  padding: var(--b-pad) clamp(16px, 4vw, 40px);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
[data-design="b"] .b-logo {
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: var(--b-trim);
  flex-wrap: wrap;
}
[data-design="b"] .b-logo__mark {
  font-family: var(--b-font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.2vw, 23px);
  letter-spacing: var(--b-track-display);
  color: var(--b-ink);
}
[data-design="b"] .b-logo__sub {
  font-family: var(--b-font-mono);
  font-size: var(--b-t-meta);
  letter-spacing: 0.06em;
  color: var(--b-muted);
}

/* E1 atmospheric rake — sweeps the bar on first paint, drifts on 24s loop */
[data-design="b"] .b-header__rake {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.6;
  background: linear-gradient(100deg,
    transparent 0%,
    color-mix(in oklab, var(--b-shadow-wash) 30%, transparent) 30%,
    color-mix(in oklab, var(--b-light-wash) 75%, transparent) 50%,
    transparent 72%);
  background-size: 240% 100%;
  animation: b-header-rake 24s ease-in-out infinite;
}
/* Lit hairline draws in on first paint */
[data-design="b"] .b-header__line {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 100%;
  background: linear-gradient(90deg,
    transparent 0%, var(--b-bronze) 18%, var(--b-light) 52%, var(--b-bronze) 84%, transparent 100%);
  transform-origin: left center;
  transform: scaleX(0);
  animation: b-line-draw var(--b-dur-rake) var(--b-ease-rake) 140ms forwards;
}
@keyframes b-header-rake {
  0%   { background-position: 130% 0; opacity: 0.45; }
  50%  { background-position: -30% 0; opacity: 0.7; }
  100% { background-position: 130% 0; opacity: 0.45; }
}
@keyframes b-line-draw { to { transform: scaleX(1); } }

/* Hamburger */
[data-design="b"] .b-burger {
  display: grid;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 11px;
  background: transparent;
  border: 1px solid var(--b-line);
  border-radius: var(--b-r-trim);
  cursor: pointer;
}
[data-design="b"] .b-burger span {
  height: 2px;
  background: var(--b-ink);
  transition: transform var(--b-dur-lift) var(--b-ease-seat), opacity var(--b-dur-touch) linear;
}
[data-design="b"] .b-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
[data-design="b"] .b-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
[data-design="b"] .b-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Tray drawer — right-slide */
[data-design="b"] .b-tray {
  position: fixed;
  inset: 0;
  z-index: 70;
  visibility: hidden;
}
[data-design="b"] .b-tray[data-open="true"] { visibility: visible; }
[data-design="b"] .b-tray__scrim {
  position: absolute;
  inset: 0;
  background: color-mix(in oklab, var(--b-ink) 38%, transparent);
  opacity: 0;
  transition: opacity var(--b-dur-rake) var(--b-ease-draw);
}
[data-design="b"] .b-tray[data-open="true"] .b-tray__scrim { opacity: 1; }
[data-design="b"] .b-tray__panel {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: min(420px, 86vw);
  background: var(--b-surface);
  box-shadow: var(--b-elev-tray);
  border-left: 2px solid var(--b-bronze);
  padding: clamp(24px, 6vw, 56px) clamp(20px, 5vw, 40px) var(--b-bay);
  transform: translateX(101%);
  transition: transform var(--b-dur-rake) var(--b-ease-rake);
  overflow-y: auto;
}
[data-design="b"] .b-tray[data-open="true"] .b-tray__panel { transform: translateX(0); }
[data-design="b"] .b-tray__x {
  position: absolute;
  top: 14px; right: 16px;
  width: 44px; height: 44px;
  font-size: 28px;
  line-height: 1;
  color: var(--b-ink);
  cursor: pointer;
}
[data-design="b"] .b-tray__nav { display: grid; gap: var(--b-stack); margin-block: var(--b-bay); }
[data-design="b"] .b-tray__nav a {
  font-family: var(--b-font-display);
  font-weight: 600;
  font-size: clamp(24px, 6vw, 38px);
  color: var(--b-ink);
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: var(--b-pad);
  border-bottom: 1px solid var(--b-line);
  padding-bottom: var(--b-trim);
}
[data-design="b"] .b-tray__nav a i {
  font-family: var(--b-font-mono);
  font-style: normal;
  font-size: var(--b-t-meta);
  color: var(--b-bronze);
  letter-spacing: 0.1em;
}
[data-design="b"] .b-tray__acts { display: flex; gap: var(--b-stack); flex-wrap: wrap; }

/* ══════════════════════════════════════════════════════════════════════════
   LEVER (button/CTA component)
   ══════════════════════════════════════════════════════════════════════════ */
[data-design="b"] .b-lever {
  display: inline-flex;
  align-items: center;
  gap: var(--b-trim);
  font-family: var(--b-font-body);
  font-weight: 600;
  font-size: var(--b-t-body);
  padding: 14px 22px;
  border-radius: var(--b-r-trim);
  text-decoration: none;
  cursor: pointer;
  min-height: 48px;
  transition:
    transform var(--b-dur-touch) var(--b-ease-seat),
    box-shadow var(--b-dur-touch) var(--b-ease-seat),
    color var(--b-dur-lift) var(--b-ease-rake);
}
[data-design="b"] .b-lever--primary {
  background: var(--b-ink);
  color: var(--b-surface);
  box-shadow: var(--b-elev-lit), inset 0 -2px 0 0 var(--b-bronze);
}
[data-design="b"] .b-lever--quiet {
  background: transparent;
  color: var(--b-ink);
  box-shadow: inset 0 0 0 1px var(--b-line);
}

/* ══════════════════════════════════════════════════════════════════════════
   E2 — CTA (funnel-anchor; rake band on hover)
   ══════════════════════════════════════════════════════════════════════════ */
[data-design="b"] .b-cta {
  position: relative;
  overflow: clip;
  isolation: isolate;
  animation: b-cta-breath var(--b-cyc-breath) var(--b-ease-draw) infinite;
}
[data-design="b"] .b-cta__rake {
  position: absolute;
  inset: 0;
  z-index: -1;
  transform: translateX(-101%);
  background: linear-gradient(100deg,
    transparent 0%,
    color-mix(in oklab, var(--b-bronze) 90%, var(--b-ink)) 40%,
    color-mix(in oklab, var(--b-light) 75%, var(--b-bronze)) 60%,
    transparent 100%);
  transition: transform var(--b-dur-rake) var(--b-ease-rake);
}
[data-design="b"] .b-cta__wedge {
  display: inline-grid;
  place-items: center;
  color: var(--b-bronze);
  transition: transform var(--b-dur-lift) var(--b-ease-seat);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .b-cta:hover .b-cta__rake { transform: translateX(0); }
  [data-design="b"] .b-cta:hover { color: var(--b-bronze-ink); }
  [data-design="b"] .b-cta:hover .b-cta__wedge { transform: translateX(4px); color: var(--b-bronze-ink); }
  [data-design="b"] .b-cta:focus-visible .b-cta__rake { transform: translateX(0); }
}
[data-design="b"] .b-cta:active { transform: translateY(1px); box-shadow: var(--b-elev-seated); }
[data-design="b"] .b-cta:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--b-ground), 0 0 0 4px var(--b-bronze);
}
@keyframes b-cta-breath {
  0%,100% { box-shadow: var(--b-elev-lit), inset 0 -2px 0 0 var(--b-bronze); }
  50%     { box-shadow: var(--b-elev-lit), inset 0 -2px 0 0 var(--b-bronze), inset 0 1px 0 0 color-mix(in oklab, var(--b-light) 70%, transparent); }
}

/* ══════════════════════════════════════════════════════════════════════════
   E3 + HERO — transformation-motif backdrop, ONE animated layer
   isolation:isolate on section; lockup z-index above all backdrop layers.
   Text opacity:1 at first paint (no reveal-gate).
   ══════════════════════════════════════════════════════════════════════════ */
[data-design="b"] .b-hero {
  position: relative;
  overflow: clip;
  isolation: isolate;
  min-height: clamp(520px, 80vh, 840px);
  display: grid;
  align-items: center;
  padding: var(--b-wing) clamp(16px, 5vw, 64px) var(--b-storey);
  background: var(--b-ground);
}
[data-design="b"] .b-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
/* Warm color-wash fill — visible field, shifts on 8s cycle, ≥0.30 opacity */
[data-design="b"] .b-hero__wash {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 130% 90% at 72% 42%,
    color-mix(in oklab, var(--b-light-wash) 72%, var(--b-stone)) 0%,
    color-mix(in oklab, var(--b-stone) 55%, var(--b-ground)) 42%,
    var(--b-ground) 78%);
  animation: b-wash-breathe 8s ease-in-out infinite;
  opacity: 0.85;
}
@keyframes b-wash-breathe {
  0%,100% { opacity: 0.65; transform: scale(1); }
  50%     { opacity: 0.95; transform: scale(1.04); }
}
/* Wet-edge advance: draws in from left within 2s, then stays */
[data-design="b"] .b-hero__edge {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 6px;
  background: linear-gradient(90deg,
    var(--b-bronze) 0%,
    color-mix(in oklab, var(--b-bronze) 60%, transparent) 60%,
    transparent 100%);
  transform-origin: left center;
  transform: scaleX(0);
  animation: b-edge-draw 1.6s var(--b-ease-rake) 0.2s forwards;
}
@keyframes b-edge-draw { to { transform: scaleX(1); } }
/* Slow warm graze — keeps surface alive, different from wash (ambient, ≥15% amplitude) */
[data-design="b"] .b-hero__graze {
  position: absolute;
  inset: 0;
  mix-blend-mode: soft-light;
  background: radial-gradient(100% 80% at 80% 25%,
    color-mix(in oklab, var(--b-light) 80%, transparent) 0%,
    transparent 55%);
  animation: b-graze-warm var(--b-cyc-rake) ease-in-out 0.4s infinite;
  opacity: 0.4;
  pointer-events: none;
}
@keyframes b-graze-warm {
  0%,100% { opacity: 0.28; }
  50%     { opacity: 0.55; }
}
/* Swatch SVG — visible at first paint with discernible silhouette */
[data-design="b"] .b-hero__swatches {
  position: absolute;
  right: clamp(-24px, -1vw, 0px);
  bottom: 5%;
  width: min(48vw, 480px);
  height: auto;
  opacity: 0.55;
  z-index: 1;
  pointer-events: none;
}
/* Swatches settle in staggered */
[data-design="b"] .b-swatch {
  opacity: 0;
  transform: translateY(10px);
  animation: b-swatch-seat var(--b-dur-lift) var(--b-ease-seat) both;
}
[data-design="b"] .b-swatch:nth-child(1) { animation-delay: 0.1s; }
[data-design="b"] .b-swatch:nth-child(2) { animation-delay: 0.2s; }
[data-design="b"] .b-swatch:nth-child(3) { animation-delay: 0.3s; }
[data-design="b"] .b-swatch:nth-child(4) { animation-delay: 0.4s; }
[data-design="b"] .b-swatch:nth-child(5) { animation-delay: 0.5s; }
[data-design="b"] .b-swatch:nth-child(6) { animation-delay: 0.6s; }
@keyframes b-swatch-seat {
  from { opacity: 0; transform: translateY(10px) scale(0.96); }
  to   { opacity: 1; transform: none; }
}
[data-design="b"] .b-spec__leader {
  stroke-dasharray: 220;
  stroke-dashoffset: 220;
  animation: b-spec-draw 1s var(--b-ease-rake) 0.7s forwards;
}
[data-design="b"] .b-spec__code {
  opacity: 0;
  animation: b-spec-show 0.6s linear 1.4s forwards;
}
@keyframes b-spec-draw { to { stroke-dashoffset: 0; } }
@keyframes b-spec-show { to { opacity: 1; } }

/* Hero lockup — ABOVE backdrop via z-index */
[data-design="b"] .b-hero__lockup {
  position: relative;
  z-index: 10;
  max-width: 62ch;
  isolation: isolate;
}
[data-design="b"] .b-hero__h {
  font-family: var(--b-font-display);
  font-weight: 700;
  font-size: var(--b-t-h1);
  line-height: var(--b-lh-tight);
  letter-spacing: var(--b-track-display);
  color: var(--b-ink);
  margin: 0;
  text-wrap: balance;
  /* opacity:1 at first paint — no reveal-gate */
  opacity: 1;
}
[data-design="b"] .b-hero__sub {
  font-size: var(--b-t-lead);
  color: var(--b-ink-2);
  margin: var(--b-pad) 0 0;
  max-width: 48ch;
  line-height: 1.45;
  opacity: 1;
}
[data-design="b"] .b-hero__proof {
  font-family: var(--b-font-mono);
  font-size: var(--b-t-cap);
  color: var(--b-muted);
  margin: var(--b-stack) 0 var(--b-bay);
  opacity: 1;
}

/* ══════════════════════════════════════════════════════════════════════════
   TRIAD-2 — PREMIUM SCROLL PARALLAX (hero → content handoff)
   Scroll-linked: hero lockup drifts upward as user scrolls, creating
   genuine parallax depth. Uses animation-timeline: scroll() — CSS native,
   no JS layout props (only transform). Fallback: static if unsupported.
   ══════════════════════════════════════════════════════════════════════════ */
@supports (animation-timeline: scroll()) {
  [data-design="b"] .b-hero__lockup {
    animation: b-hero-parallax linear both;
    animation-timeline: scroll(root);
    animation-range: 0px 400px;
  }
  @keyframes b-hero-parallax {
    from { transform: translateY(0); }
    to   { transform: translateY(-48px); }
  }
  [data-design="b"] .b-hero__wash {
    animation: b-wash-breathe 8s ease-in-out infinite,
               b-wash-parallax linear both;
    animation-timeline: auto, scroll(root);
    animation-range: auto, 0px 600px;
  }
  @keyframes b-wash-parallax {
    from { transform: scale(1); }
    to   { transform: scale(1.08) translateY(-24px); }
  }
}

/* ══════════════════════════════════════════════════════════════════════════
   E6 — POINTER (between hero and funnel; NOT a button)
   ══════════════════════════════════════════════════════════════════════════ */
[data-design="b"] .b-pointer {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--b-trim);
  margin: calc(var(--b-room) * -0.4) auto var(--b-room);
  width: max-content;
  max-width: 100%;
  color: var(--b-bronze);
  cursor: pointer;
}
[data-design="b"] .b-pointer__leader {
  position: relative;
  width: 2px;
  height: 64px;
  overflow: hidden;
  background: linear-gradient(var(--b-bronze), color-mix(in oklab, var(--b-bronze) 30%, transparent));
}
[data-design="b"] .b-pointer__beam {
  position: absolute;
  left: -2px; right: -2px;
  /* Sits at top of leader initially; translateY moves it downward */
  top: 0; height: 40%;
  background: linear-gradient(var(--b-light), transparent);
  filter: blur(1px);
  /* translate replaces top animation — GPU-composite only */
  animation: b-pointer-travel var(--b-cyc-breath) var(--b-ease-rake) infinite;
}
@keyframes b-pointer-travel {
  0%   { transform: translateY(-115%); opacity: 0; }
  25%  { opacity: 1; }
  100% { transform: translateY(280%);  opacity: 0; }
}
[data-design="b"] .b-pointer__chev {
  display: grid;
  place-items: center;
  color: var(--b-bronze);
}
[data-design="b"] .b-pointer__label {
  font-family: var(--b-font-mono);
  font-size: var(--b-t-meta);
  letter-spacing: var(--b-track-kicker);
  text-transform: uppercase;
  color: var(--b-muted);
}

/* ══════════════════════════════════════════════════════════════════════════
   E5 — FUNNEL (4-step qualifying intake)
   ══════════════════════════════════════════════════════════════════════════ */
[data-design="b"] .b-funnel {
  padding: var(--b-storey) clamp(16px, 5vw, 64px);
  background: var(--b-ground);
  overflow: clip;
}
[data-design="b"] .b-funnel__frame {
  max-width: 720px;
  margin-inline: auto;
  background: var(--b-surface);
  border-radius: var(--b-r-spec);
  box-shadow: var(--b-elev-lit);
  padding: clamp(20px, 5vw, var(--b-bay));
}
[data-design="b"] .b-funnel__h {
  font-family: var(--b-font-display);
  font-weight: 700;
  font-size: var(--b-t-h2);
  letter-spacing: var(--b-track-display);
  color: var(--b-ink);
  margin: 0 0 var(--b-pad);
  text-wrap: balance;
}
/* Progress bar */
[data-design="b"] .b-funnel__bar {
  position: relative;
  height: 4px;
  border-radius: var(--b-r-pill);
  background: var(--b-surface-sunk);
  margin-bottom: var(--b-bay);
}
[data-design="b"] .b-funnel__fill {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  /* Full-width bar, clipped via scaleX — transform only, no width animation */
  width: 100%;
  background: linear-gradient(90deg, var(--b-bronze), var(--b-light));
  border-radius: var(--b-r-pill);
  transform-origin: left center;
  transform: scaleX(var(--p, 0.25));
  transition: transform var(--b-dur-rake) var(--b-ease-rake);
}
[data-design="b"] .b-funnel__count {
  position: absolute;
  right: 0; top: 10px;
  font-family: var(--b-font-mono);
  font-size: var(--b-t-meta);
  color: var(--b-muted);
}
[data-design="b"] .b-funnel__count b { color: var(--b-bronze); }
/* Steps */
[data-design="b"] .b-step { border: 0; margin: 0; padding: 0; }
[data-design="b"] .b-step:not([hidden]) {
  animation: b-step-seat var(--b-dur-rake) var(--b-ease-seat);
}
@keyframes b-step-seat {
  from { opacity: 0; transform: translateY(12px) scale(0.98); }
  to   { opacity: 1; transform: none; }
}
[data-design="b"] .b-step__q {
  font-family: var(--b-font-display);
  font-weight: 600;
  font-size: var(--b-t-h3);
  color: var(--b-ink);
  margin-bottom: var(--b-stack);
  padding: 0;
}
/* Option specimens */
[data-design="b"] .b-opts {
  display: grid;
  gap: var(--b-trim);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 168px), 1fr));
}
[data-design="b"] .b-opt {
  position: relative;
  overflow: clip;
  isolation: isolate;
  text-align: left;
  display: flex;
  align-items: center;
  gap: var(--b-pad);
  min-height: 56px;
  font-family: var(--b-font-body);
  font-size: var(--b-t-body);
  color: var(--b-ink);
  background: var(--b-surface);
  border: 1px solid var(--b-line);
  border-radius: var(--b-r-trim);
  padding: 14px var(--b-pad);
  cursor: pointer;
  box-shadow: var(--b-elev-flush);
  transition:
    transform var(--b-dur-touch) var(--b-ease-seat),
    box-shadow var(--b-dur-lift) var(--b-ease-seat),
    border-color var(--b-dur-touch) linear;
}
[data-design="b"] .b-opt i {
  font-family: var(--b-font-mono);
  font-style: normal;
  font-size: var(--b-t-cap);
  width: 28px; height: 28px;
  display: grid;
  place-items: center;
  flex: none;
  color: var(--b-bronze);
  border: 1px solid var(--b-line);
  border-radius: var(--b-r-pill);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .b-opt:hover {
    box-shadow: var(--b-elev-lit);
    transform: translateY(-1px);
  }
}
[data-design="b"] .b-opt[aria-pressed="true"] {
  border-color: var(--b-bronze);
  box-shadow: var(--b-elev-seated);
  background: color-mix(in oklab, var(--b-light) 22%, var(--b-surface));
}
[data-design="b"] .b-opt[aria-pressed="true"] i {
  background: var(--b-bronze);
  color: var(--b-bronze-ink);
  border-color: var(--b-bronze);
}
[data-design="b"] .b-opt[aria-pressed="true"]::after {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, transparent, color-mix(in oklab, var(--b-light) 70%, transparent) 50%, transparent);
  animation: b-opt-rake var(--b-dur-rake) var(--b-ease-rake);
}
@keyframes b-opt-rake {
  from { transform: translateX(-101%); }
  to   { transform: translateX(101%); }
}
[data-design="b"] .b-opt:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--b-surface), 0 0 0 4px var(--b-bronze);
}
/* Contact slots */
[data-design="b"] .b-slots {
  display: grid;
  gap: var(--b-pad);
  grid-template-columns: 1fr 1fr;
}
[data-design="b"] .b-slot { display: flex; flex-direction: column; gap: 6px; }
[data-design="b"] .b-slot--wide { grid-column: 1 / -1; }
[data-design="b"] .b-slot span {
  font-family: var(--b-font-mono);
  font-size: var(--b-t-meta);
  color: var(--b-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
[data-design="b"] .b-slot input,
[data-design="b"] .b-slot textarea {
  font-family: var(--b-font-body);
  font-size: var(--b-t-body);
  color: var(--b-ink);
  background: var(--b-surface-sunk);
  border: 1px solid var(--b-line);
  border-radius: var(--b-r-trim);
  padding: 12px var(--b-pad);
  box-shadow: var(--b-elev-flush);
  width: 100%;
  resize: vertical;
  transition: border-color var(--b-dur-touch) linear, box-shadow var(--b-dur-touch) linear;
}
[data-design="b"] .b-slot input:focus-visible,
[data-design="b"] .b-slot textarea:focus-visible {
  outline: none;
  border-color: var(--b-bronze);
  box-shadow: inset 0 0 0 1px var(--b-bronze), 0 0 0 3px color-mix(in oklab, var(--b-bronze) 30%, transparent);
}
[data-design="b"] .b-slot input[aria-invalid="true"] { border-color: var(--b-critical); }
[data-design="b"] .b-slot__hint {
  font-family: var(--b-font-mono);
  font-size: var(--b-t-meta);
  color: var(--b-muted);
  margin: var(--b-pad) 0 0;
}
[data-design="b"] .b-slot__hint[data-error] { color: var(--b-critical); }
/* Funnel nav */
[data-design="b"] .b-funnel__nav {
  display: flex;
  gap: var(--b-pad);
  margin-top: var(--b-bay);
  flex-wrap: wrap;
}
[data-design="b"] .b-funnel__nav [data-next],
[data-design="b"] .b-funnel__nav [data-submit] { margin-left: auto; }
/* Final lit state */
[data-design="b"] .b-funnel__done {
  text-align: left;
  animation: b-step-seat var(--b-dur-swap) var(--b-ease-seat);
}
[data-design="b"] .b-funnel__done h3 {
  font-family: var(--b-font-display);
  font-weight: 700;
  font-size: var(--b-t-h2);
  color: var(--b-ink);
  margin: var(--b-pad) 0 var(--b-trim);
}
[data-design="b"] .b-funnel__done p {
  color: var(--b-muted);
  font-size: var(--b-t-body);
  max-width: 52ch;
}
[data-design="b"] .b-funnel__done a { color: var(--b-bronze); }
[data-design="b"] .b-funnel__done-mark {
  display: block;
  width: 48px; height: 48px;
  border-radius: var(--b-r-pill);
  background: radial-gradient(circle at 35% 30%, var(--b-light), var(--b-bronze));
  box-shadow: var(--b-elev-lit);
}
/* Funnel meta */
[data-design="b"] .b-funnel__meta {
  margin-top: var(--b-bay);
  padding-top: var(--b-stack);
  border-top: 1px solid var(--b-line-soft);
  font-family: var(--b-font-mono);
  font-size: var(--b-t-meta);
  color: var(--b-muted);
  display: flex;
  flex-direction: column;
  gap: var(--b-trim);
}
[data-design="b"] .b-funnel__meta a { color: var(--b-bronze); text-decoration: none; }

/* ══════════════════════════════════════════════════════════════════════════
   SERVICES GRID (specimens)
   ══════════════════════════════════════════════════════════════════════════ */
[data-design="b"] .b-services { background: var(--b-surface); border-block: 1px solid var(--b-line); }
[data-design="b"] .b-svc-grid {
  display: grid;
  gap: var(--b-stack);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
}
[data-design="b"] .b-specimen {
  position: relative;
  background: var(--b-ground);
  box-shadow: var(--b-elev-lit);
  padding: var(--b-stack);
  border-radius: var(--b-r-spec);
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity var(--b-dur-lift) var(--b-ease-seat),
    transform var(--b-dur-lift) var(--b-ease-seat);
}
[data-design="b"] .b-services.is-lit .b-specimen { opacity: 1; transform: none; }
[data-design="b"] .b-services.is-lit .b-specimen:nth-child(2)  { transition-delay: .06s; }
[data-design="b"] .b-services.is-lit .b-specimen:nth-child(3)  { transition-delay: .12s; }
[data-design="b"] .b-services.is-lit .b-specimen:nth-child(4)  { transition-delay: .18s; }
[data-design="b"] .b-services.is-lit .b-specimen:nth-child(5)  { transition-delay: .24s; }
[data-design="b"] .b-services.is-lit .b-specimen:nth-child(6)  { transition-delay: .30s; }
[data-design="b"] .b-services.is-lit .b-specimen:nth-child(7)  { transition-delay: .36s; }
[data-design="b"] .b-services.is-lit .b-specimen:nth-child(8)  { transition-delay: .42s; }
[data-design="b"] .b-services.is-lit .b-specimen:nth-child(9)  { transition-delay: .48s; }
[data-design="b"] .b-services.is-lit .b-specimen:nth-child(10) { transition-delay: .54s; }
[data-design="b"] .b-services.is-lit .b-specimen:nth-child(11) { transition-delay: .60s; }
[data-design="b"] .b-spec-code {
  font-family: var(--b-font-mono);
  font-style: normal;
  font-size: var(--b-t-meta);
  color: var(--b-bronze);
  letter-spacing: 0.12em;
  display: block;
  margin-bottom: var(--b-hairline);
}
[data-design="b"] .b-specimen b {
  display: block;
  font-family: var(--b-font-display);
  font-weight: 600;
  font-size: var(--b-t-h3);
  color: var(--b-ink);
  margin: var(--b-hairline) 0 var(--b-trim);
}
[data-design="b"] .b-specimen span {
  color: var(--b-muted);
  font-size: var(--b-t-cap);
  line-height: var(--b-lh-body);
}

/* ══════════════════════════════════════════════════════════════════════════
   E4 — AMBIENT SEGMENT B: PROCESS SCHEDULE (downward graze)
   ══════════════════════════════════════════════════════════════════════════ */
[data-design="b"] .b-sched {
  position: relative;
  overflow: clip;
  isolation: isolate;
  background: var(--b-ground);
}
[data-design="b"] .b-sched__graze {
  position: absolute;
  left: 0; right: 0; top: -40%; height: 60%;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(180deg,
    transparent,
    color-mix(in oklab, var(--b-light-wash) 60%, transparent) 50%,
    transparent);
  mix-blend-mode: soft-light;
  opacity: 0.5;
  animation: b-graze-down var(--b-cyc-graze) ease-in-out infinite;
}
@keyframes b-graze-down {
  0%,100% { transform: translateY(0); opacity: 0.32; }
  50%     { transform: translateY(160%); opacity: 0.55; }
}
[data-design="b"] .b-sched .b-container { position: relative; z-index: 1; }
[data-design="b"] .b-sched__rows {
  display: grid;
  gap: var(--b-stack);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  list-style: none;
  margin: 0; padding: 0;
}
[data-design="b"] .b-phase {
  position: relative;
  background: var(--b-surface);
  box-shadow: var(--b-elev-lit);
  padding: var(--b-stack);
  padding-left: calc(var(--b-stack) + 6px);
  border-radius: var(--b-r-spec);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity var(--b-dur-lift) var(--b-ease-seat), transform var(--b-dur-lift) var(--b-ease-seat);
}
[data-design="b"] .b-sched.is-lit .b-phase { opacity: 1; transform: none; }
[data-design="b"] .b-sched.is-lit .b-phase:nth-child(2) { transition-delay: .08s; }
[data-design="b"] .b-sched.is-lit .b-phase:nth-child(3) { transition-delay: .16s; }
[data-design="b"] .b-sched.is-lit .b-phase:nth-child(4) { transition-delay: .24s; }
[data-design="b"] .b-sched.is-lit .b-phase:nth-child(5) { transition-delay: .32s; }
[data-design="b"] .b-sched.is-lit .b-phase:nth-child(6) { transition-delay: .40s; }
[data-design="b"] .b-phase[data-mark]::before {
  content: "";
  position: absolute;
  left: 0; top: var(--b-stack); bottom: var(--b-stack);
  width: 3px;
  background: linear-gradient(var(--b-bronze), var(--b-light));
  border-radius: var(--b-r-pill);
}
[data-design="b"] .b-phase i {
  font-family: var(--b-font-mono);
  font-style: normal;
  font-size: var(--b-t-meta);
  color: var(--b-bronze);
  letter-spacing: 0.12em;
}
[data-design="b"] .b-phase b {
  display: block;
  font-family: var(--b-font-display);
  font-weight: 600;
  font-size: var(--b-t-h3);
  color: var(--b-ink);
  margin: var(--b-hairline) 0 var(--b-trim);
}
[data-design="b"] .b-phase span {
  color: var(--b-muted);
  font-size: var(--b-t-cap);
  line-height: var(--b-lh-body);
}

/* ══════════════════════════════════════════════════════════════════════════
   SERVICE AREA
   ══════════════════════════════════════════════════════════════════════════ */
[data-design="b"] .b-area { background: var(--b-surface); border-block: 1px solid var(--b-line); }
[data-design="b"] .b-area__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--b-pad);
  margin-bottom: var(--b-stack);
}
[data-design="b"] .b-area__list li {
  font-family: var(--b-font-mono);
  font-size: var(--b-t-body);
  color: var(--b-ink-2);
  background: var(--b-ground);
  border: 1px solid var(--b-line);
  border-radius: var(--b-r-pill);
  padding: var(--b-trim) var(--b-stack);
}
[data-design="b"] .b-area__note {
  font-size: var(--b-t-cap);
  color: var(--b-muted);
  margin-top: var(--b-stack);
}
[data-design="b"] .b-link { color: var(--b-bronze); text-decoration: none; }

/* ══════════════════════════════════════════════════════════════════════════
   REPEATED FUNNEL CTA
   ══════════════════════════════════════════════════════════════════════════ */
[data-design="b"] .b-refunnel {
  background: color-mix(in oklab, var(--b-bronze) 8%, var(--b-ground));
  border-block: 1px solid color-mix(in oklab, var(--b-bronze) 20%, var(--b-line));
}
[data-design="b"] .b-refunnel__inner {
  display: flex;
  align-items: center;
  gap: var(--b-bay);
  flex-wrap: wrap;
}
[data-design="b"] .b-refunnel__copy {
  font-size: var(--b-t-lead);
  color: var(--b-ink-2);
  max-width: 52ch;
  flex: 1;
}

/* ══════════════════════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════════════════════ */
[data-design="b"] .b-footer {
  background: var(--b-ink);
  color: var(--b-surface);
  padding-block: var(--b-storey);
}
[data-design="b"] .b-footer .b-logo__mark {
  color: var(--b-light-wash);
}
[data-design="b"] .b-footer .b-logo__sub {
  color: var(--b-shadow-wash);
}
[data-design="b"] .b-footer__inner {
  display: grid;
  gap: var(--b-bay);
  grid-template-columns: 2fr repeat(3, 1fr);
  align-items: start;
}
[data-design="b"] .b-footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--b-hairline);
  grid-column: 1 / -1;
}
[data-design="b"] .b-footer__label {
  font-family: var(--b-font-mono);
  font-size: var(--b-t-meta);
  text-transform: uppercase;
  letter-spacing: var(--b-track-kicker);
  color: var(--b-bronze-dk);
  margin-bottom: var(--b-trim);
}
[data-design="b"] .b-footer__col { font-size: var(--b-t-cap); color: var(--b-shadow-wash); line-height: 1.7; }
[data-design="b"] .b-footer__phone {
  font-family: var(--b-font-display);
  font-size: var(--b-t-h3);
  font-weight: 600;
  color: var(--b-light-wash);
  text-decoration: none;
  display: block;
}
[data-design="b"] .b-footer__note { font-size: var(--b-t-meta); color: var(--b-muted); }
[data-design="b"] .b-footer__cta { grid-column: 1 / -1; }
[data-design="b"] .b-footer .b-cta {
  background: color-mix(in oklab, var(--b-surface) 15%, var(--b-ink));
  color: var(--b-light-wash);
  box-shadow: inset 0 0 0 1px var(--b-bronze), inset 0 -2px 0 0 var(--b-bronze);
}
[data-design="b"] .b-footer__copy {
  grid-column: 1 / -1;
  font-family: var(--b-font-mono);
  font-size: var(--b-t-meta);
  color: var(--b-faint);
  border-top: 1px solid color-mix(in oklab, var(--b-surface) 12%, var(--b-ink));
  padding-top: var(--b-stack);
  margin-top: var(--b-trim);
}

/* ══════════════════════════════════════════════════════════════════════════
   REDUCED MOTION FALLBACKS
   ══════════════════════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  [data-design="b"] .b-header__rake { animation: none; opacity: 0.5; }
  [data-design="b"] .b-header__line { transform: scaleX(1); animation: none; }
  [data-design="b"] .b-tray__panel,
  [data-design="b"] .b-tray__scrim { transition: none; }
  [data-design="b"] .b-burger span { transition: none; }
  [data-design="b"] .b-cta { animation: none; }
  [data-design="b"] .b-cta__rake,
  [data-design="b"] .b-cta__wedge { transition: none; }
  [data-design="b"] .b-hero__wash { animation: none; opacity: 0.8; }
  [data-design="b"] .b-hero__edge { transform: scaleX(1); animation: none; }
  [data-design="b"] .b-hero__graze { animation: none; opacity: 0.4; }
  [data-design="b"] .b-swatch { opacity: 1; transform: none; animation: none; }
  [data-design="b"] .b-spec__leader { stroke-dashoffset: 0; animation: none; }
  [data-design="b"] .b-spec__code { opacity: 1; animation: none; }
  [data-design="b"] .b-pointer__beam { animation: none; transform: translateY(0); opacity: 0.8; }
  [data-design="b"] .b-funnel__fill { transition: none; }
  [data-design="b"] .b-opt { transition: none; }
  [data-design="b"] .b-step:not([hidden]),
  [data-design="b"] .b-funnel__done { animation: none; }
  [data-design="b"] .b-opt[aria-pressed="true"]::after { animation: none; display: none; }
  [data-design="b"] .b-sched__graze { animation: none; opacity: 0.3; top: 0; height: 100%; }
  [data-design="b"] .b-phase,
  [data-design="b"] .b-specimen { opacity: 1; transform: none; transition: none; }
  /* Scroll parallax off */
  [data-design="b"] .b-hero__lockup { animation: none !important; }
  [data-design="b"] .b-hero__wash { animation: none !important; opacity: 0.8; }
}

/* ══════════════════════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE BREAKPOINTS
   ══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  [data-design="b"] .b-section { padding-block: var(--b-room); }
  [data-design="b"] .b-hero__swatches { width: 82vw; opacity: 0.38; }
  [data-design="b"] .b-hero { min-height: 62vh; padding-top: var(--b-storey); }
  [data-design="b"] .b-footer__inner { grid-template-columns: 1fr 1fr; }
  [data-design="b"] .b-footer__brand { grid-column: 1 / -1; }
  [data-design="b"] .b-footer__cta { grid-column: 1 / -1; }
  [data-design="b"] .b-footer__copy { grid-column: 1 / -1; }
  [data-design="b"] .b-refunnel__inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
  [data-design="b"] .b-section { padding-block: var(--b-room); }
  [data-design="b"] .b-header__bar { padding: var(--b-trim) var(--b-pad); }
  [data-design="b"] .b-hero__sub { font-size: var(--b-t-body); }
  [data-design="b"] .b-slots { grid-template-columns: 1fr; }
  [data-design="b"] .b-funnel { padding-block: var(--b-room); }
  [data-design="b"] .b-sched { padding-block: var(--b-room); }
  [data-design="b"] .b-pointer { margin-top: var(--b-trim); }
  [data-design="b"] .b-pointer__leader { height: 48px; }
  [data-design="b"] .b-footer__inner { grid-template-columns: 1fr; }
  [data-design="b"] .b-tray__nav a { font-size: clamp(22px, 7vw, 34px); }
}

/* ══════════════════════════════════════════════════════════════════════════
   WIDESCREEN — content never flush to viewport edges (≥2560px)
   ══════════════════════════════════════════════════════════════════════════ */
@media (min-width: 2560px) {
  [data-design="b"] .b-container { max-width: 1440px; }
}

/* ══════════════════════════════════════════════════════════════════════════
   MOBILE NO-HSCROLL HARD RULE
   ══════════════════════════════════════════════════════════════════════════ */
[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;
}

/* 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; }