/* ════════════════════════════════════════════════════════════════════
   DESIGN B — Figma Canvas Counsel → RAM Construction (San Leandro, CA)
   Scope: [data-design="b"] everywhere. Keyframes prefixed b-.
   Personality: the live Figma canvas — near-paper surface, hairline grid,
   ONE saturated Figma-blue accent, multiplayer cursors, mono matter-IDs.
   Construction adaptation: drafted-measured pointer, project-intake funnel.
   ════════════════════════════════════════════════════════════════════ */

[data-design="b"] {
  /* ── Color tokens (trade-rooted, ~14) ── */
  --design-b-primary: #0D6EFD;          /* signature Figma-blue (canvas accent) */
  --b-canvas:        #F4F5F7;            /* page surface — never pure white/grey */
  --b-paper:         #FFFFFF;            /* raised frames, drawer, funnel */
  --b-ink:           #0B0D12;            /* primary fg, near-black cool cast */
  --b-ink-2:         #353A45;            /* secondary fg */
  --b-muted:         #6B7180;            /* meta, mono IDs, timestamps */
  --b-border:        #E3E5EB;            /* hairline 1px */
  --b-border-strong: #0B0D12;            /* selected / focused stroke */
  --b-accent-soft:   #E7F1FF;            /* selected tint, focused field fill */
  --b-coral:         #F2541B;            /* second cursor / active anchor only */
  --b-amber:         #C9742B;            /* construction-warm secondary detail */
  --b-success:       #1AAE7E;            /* "filed" state */
  --b-grid:          #D7DAE2;            /* canvas grid line */

  /* ── Type ── */
  --b-font: 'Inter', 'Söhne', -apple-system, system-ui, 'Segoe UI', Roboto, sans-serif;
  --b-mono: 'JetBrains Mono', 'IBM Plex Mono', ui-monospace, Menlo, monospace;

  /* ── Motion ── */
  --b-snap:   120ms;
  --b-settle: 260ms;
  --b-zoom:   440ms;
  --b-ease-snap:   cubic-bezier(0.2, 0.9, 0.15, 1);
  --b-ease-settle: cubic-bezier(0.22, 1, 0.36, 1);

  /* ── Geometry ── */
  --b-r-frame: 10px;
  --b-r-pill:  7px;
  --b-rhythm:  clamp(64px, 9vw, 104px);
  --b-shell:   1240px;

  background: var(--b-canvas);
  color: var(--b-ink);
  font-family: var(--b-font);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

[data-design="b"].dq-design { display: block; }

[data-design="b"] *, [data-design="b"] *::before, [data-design="b"] *::after { box-sizing: border-box; }
[data-design="b"] a { color: var(--design-b-primary); text-decoration: none; }
[data-design="b"] a:hover { text-decoration: underline; }
[data-design="b"] h1, [data-design="b"] h2, [data-design="b"] h3 { margin: 0; font-weight: 600; letter-spacing: -0.022em; line-height: 1.07; }
[data-design="b"] p { margin: 0; }

[data-design="b"] .b-mono {
  font-family: var(--b-mono); font-size: 11.5px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--b-muted); font-variant-numeric: tabular-nums;
}

/* ════════════════ ELEMENT 1 — header ════════════════ */
[data-design="b"] .b-header {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in oklab, var(--b-canvas) 90%, transparent);
  border-bottom: 1px solid var(--b-border);
  backdrop-filter: saturate(140%) blur(10px);
}
[data-design="b"] .b-header__grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(to right, var(--b-grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--b-grid) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.34;
  animation: b-grid-breath 30s ease-in-out infinite;
}
[data-design="b"] .b-header__bar {
  position: relative; display: flex; align-items: center; justify-content: space-between;
  height: 60px; padding: 0 clamp(16px, 4vw, 32px);
  max-width: var(--b-shell); margin-inline: auto;
}
[data-design="b"] .b-logo { display: inline-flex; align-items: center; gap: 10px; color: var(--b-ink); font-weight: 600; font-size: 16px; }
[data-design="b"] .b-logo:hover { text-decoration: none; }
[data-design="b"] .b-logo__dot {
  width: 11px; height: 11px; border-radius: 9999px; background: var(--design-b-primary);
  box-shadow: 0 0 0 3px var(--b-accent-soft);
}
[data-design="b"] .b-burger {
  width: 40px; height: 40px; display: inline-flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 5px;
  background: var(--b-paper); border: 1px solid var(--b-border); border-radius: var(--b-r-pill); cursor: pointer;
  transition: border-color var(--b-snap) var(--b-ease-snap);
}
[data-design="b"] .b-burger:hover { border-color: var(--b-ink); }
[data-design="b"] .b-burger:focus-visible { outline: 2px solid var(--design-b-primary); outline-offset: 2px; }
[data-design="b"] .b-burger__line { width: 17px; height: 1.6px; background: var(--b-ink); border-radius: 1px; }

/* drawer (focus-trapped; hidden=display:none when closed) */
[data-design="b"] .b-drawer { position: fixed; inset: 0; z-index: 60; }
[data-design="b"] .b-drawer[hidden] { display: none; }
[data-design="b"] .b-drawer::before {
  content: ""; position: absolute; inset: 0;
  background: rgba(11,13,18,.34); backdrop-filter: blur(8px);
  opacity: 0; transition: opacity var(--b-settle) var(--b-ease-settle);
}
[data-design="b"] .b-drawer[data-open="true"]::before { opacity: 1; }
[data-design="b"] .b-drawer__panel {
  position: absolute; top: 0; right: 0; height: 100%; width: min(360px, 92vw);
  background: var(--b-paper); border-left: 1px solid var(--b-border);
  transform: translateX(100%);
  transition: transform var(--b-settle) var(--b-ease-settle);
  display: flex; flex-direction: column;
}
[data-design="b"] .b-drawer[data-open="true"] .b-drawer__panel { transform: translateX(0); }
[data-design="b"] .b-drawer__head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 24px; border-bottom: 1px solid var(--b-border);
}
[data-design="b"] .b-drawer__x {
  width: 36px; height: 36px; min-width: 36px; border: 1px solid var(--b-border); border-radius: var(--b-r-pill);
  background: transparent; color: var(--b-ink); font-size: 20px; line-height: 1; cursor: pointer;
}
[data-design="b"] .b-drawer__x:focus-visible { outline: 2px solid var(--design-b-primary); outline-offset: 2px; }
[data-design="b"] .b-drawer__items { display: flex; flex-direction: column; padding: 16px 14px; gap: 2px; flex: 1; }
[data-design="b"] .b-drawer__link {
  position: relative; display: flex; align-items: center; gap: 10px;
  padding: 13px 16px; min-height: 44px; color: var(--b-ink); font-size: 17px; border-radius: var(--b-r-pill);
  transition: background-color var(--b-snap) var(--b-ease-snap);
}
[data-design="b"] .b-drawer__link:hover { background: var(--b-accent-soft); text-decoration: none; }
[data-design="b"] .b-drawer__dot { width: 8px; height: 8px; border-radius: 9999px; background: var(--design-b-primary); }
[data-design="b"] .b-drawer__foot {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 18px 24px; border-top: 1px solid var(--b-border);
}
[data-design="b"] .b-drawer__phone { font-family: var(--b-mono); font-size: 15px; font-weight: 600; }

/* ════════════════ HERO ════════════════ */
[data-design="b"] .b-hero {
  position: relative; overflow: hidden;
  padding: clamp(56px, 10vw, 116px) clamp(16px, 4vw, 32px) clamp(48px, 7vw, 88px);
  max-width: var(--b-shell); margin-inline: auto;
}
[data-design="b"] .b-hero__canvas { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
[data-design="b"] .b-hero__grid {
  position: absolute; inset: -10% -2% -2%;
  background-image:
    linear-gradient(to right, var(--b-grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--b-grid) 1px, transparent 1px);
  background-size: 34px 34px; opacity: 0.5;
  animation: b-grid-pan 26s linear infinite;
}
[data-design="b"] .b-hero__draft {
  position: absolute; right: 0; top: 0; width: min(60%, 720px); height: 100%;
  color: var(--design-b-primary);
}
[data-design="b"] .b-hero__dim { stroke: var(--b-amber); stroke-width: 1.4; opacity: 0.7;
  stroke-dasharray: 960; stroke-dashoffset: 960; animation: b-draw 2s var(--b-ease-settle) 0.2s forwards; }
[data-design="b"] .b-hero__tick { stroke: var(--b-amber); stroke-width: 1.4; opacity: 0; animation: b-fade-in 0.6s ease 1.6s forwards; }
[data-design="b"] .b-hero__plan { fill: none; stroke: var(--design-b-primary); stroke-width: 2;
  stroke-dasharray: 1100; stroke-dashoffset: 1100; animation: b-draw 2.2s var(--b-ease-settle) forwards, b-plan-breath 9s ease-in-out 2.4s infinite; }
[data-design="b"] .b-hero__plan--soft { stroke-width: 1.2; opacity: 0.5; animation-delay: 0.4s, 2.8s; }
[data-design="b"] .b-hero__node { fill: var(--b-paper); stroke: var(--design-b-primary); stroke-width: 2; opacity: 0; animation: b-fade-in 0.5s ease 2s forwards; }
[data-design="b"] .b-hero__cursor {
  position: absolute; left: 0; top: 0; display: inline-flex; align-items: flex-start; gap: 4px;
  will-change: transform; animation: b-hero-drift 22s var(--b-ease-settle) infinite;
}
[data-design="b"] .b-hero__cursor em {
  font-style: normal; font-size: 10px; padding: 2px 6px; border-radius: 4px;
  color: #fff; background: var(--design-b-primary); font-family: var(--b-mono); white-space: nowrap;
}
[data-design="b"] .b-hero__content {
  position: relative; z-index: 1; max-width: 56ch;
  display: flex; flex-direction: column; align-items: flex-start; gap: 18px;
  opacity: 1;  /* first paint — never opacity:0 */
}
[data-design="b"] .b-hero__eyebrow { display: inline-flex; }
[data-design="b"] .b-hero__h1 { font-size: clamp(32px, 6.2vw, 64px); max-width: 18ch; }
[data-design="b"] .b-hero__sub { font-size: clamp(17px, 2.2vw, 20px); color: var(--b-ink-2); max-width: 54ch; }
[data-design="b"] .b-hero__proof { font-size: 15px; color: var(--b-muted); max-width: 54ch; }
[data-design="b"] .b-hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 6px; }

/* ════════════════ ELEMENT 2 — CTA ════════════════ */
[data-design="b"] .b-cta {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 48px; padding: 13px 22px; border-radius: var(--b-r-frame);
  background: var(--design-b-primary); color: #fff; font-weight: 600; font-size: 16px;
  border: 1px solid color-mix(in oklab, var(--design-b-primary) 72%, var(--b-ink) 28%);
  position: relative; isolation: isolate;
  box-shadow: 0 0 0 0 color-mix(in oklab, var(--design-b-primary) 45%, transparent);
  animation: b-cta-breath 4600ms ease-in-out infinite;
  transition: transform var(--b-snap) var(--b-ease-snap), background-color var(--b-snap) var(--b-ease-snap);
}
[data-design="b"] .b-cta:hover { text-decoration: none; background: color-mix(in oklab, var(--design-b-primary) 90%, var(--b-ink) 10%); }
[data-design="b"] .b-cta:hover .b-cta__arrow { transform: translateX(4px); }
[data-design="b"] .b-cta:active { transform: translateY(1px); }
[data-design="b"] .b-cta:focus-visible { outline: 2px solid var(--design-b-primary); outline-offset: 3px; }
[data-design="b"] .b-cta__arrow { display: inline-flex; transition: transform var(--b-snap) var(--b-ease-snap); }
[data-design="b"] .b-chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 13px; min-height: 40px; border-radius: var(--b-r-pill);
  background: var(--b-accent-soft); color: var(--design-b-primary); border: 1px solid color-mix(in oklab, var(--design-b-primary) 24%, transparent);
}
[data-design="b"] .b-chip i { width: 7px; height: 7px; border-radius: 9999px; background: currentColor; }

/* ════════════════ ELEMENT 6 — pointer (between hero & funnel, VISIBLE) ════════════════ */
[data-design="b"] .b-pointer {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  width: 100%; max-width: var(--b-shell); margin: 0 auto;
  padding: 26px clamp(16px, 4vw, 32px) 30px;
  opacity: 1; min-height: 64px;
}
[data-design="b"] .b-pointer:hover { text-decoration: none; }
[data-design="b"] .b-pointer__rule {
  position: relative; display: block; width: 2px; height: 40px;
  background: linear-gradient(to bottom, var(--b-amber), color-mix(in oklab, var(--b-amber) 10%, transparent));
}
[data-design="b"] .b-pointer__rule::before,
[data-design="b"] .b-pointer__rule::after {
  content: ""; position: absolute; left: -6px; width: 14px; height: 1.5px; background: var(--b-amber);
}
[data-design="b"] .b-pointer__rule::before { top: 0; }
[data-design="b"] .b-pointer__rule::after  { bottom: 0; }
[data-design="b"] .b-pointer__bubble {
  position: absolute; left: 50%; top: 6px; width: 9px; height: 9px; margin-left: -4.5px;
  border-radius: 9999px; background: var(--design-b-primary); box-shadow: 0 0 0 3px var(--b-accent-soft);
  animation: b-bubble-drift 5s var(--b-ease-settle) infinite;
}
[data-design="b"] .b-pointer__label { color: var(--b-muted); }

/* ════════════════ ELEMENT 5 — funnel as canvas ════════════════ */
[data-design="b"] .b-funnel {
  padding: var(--b-rhythm) clamp(16px, 4vw, 32px);
  max-width: var(--b-shell); margin-inline: auto;
}
[data-design="b"] .b-funnel__head { margin-bottom: 28px; display: flex; flex-direction: column; gap: 8px; }
[data-design="b"] .b-funnel__title { font-size: clamp(28px, 4vw, 42px); }
[data-design="b"] .b-funnel__sub { color: var(--b-muted); font-size: 16px; max-width: 56ch; }
[data-design="b"] .b-funnel__shell {
  background: var(--b-paper); border: 1px solid var(--b-border); border-radius: var(--b-r-frame); overflow: hidden;
  box-shadow: 0 1px 2px rgba(11,13,18,.04), 0 14px 36px -10px rgba(11,13,18,.08);
}
[data-design="b"] .b-funnel__rail { display: flex; width: 100%; transition: transform var(--b-zoom) var(--b-ease-settle); }
[data-design="b"] .b-step {
  flex: 0 0 100%; min-width: 0; border: 0; margin: 0;
  padding: clamp(24px, 4vw, 44px); display: flex; flex-direction: column; gap: 16px; position: relative;
}
[data-design="b"] .b-step[hidden] { display: none; }
[data-design="b"] .b-step legend { color: var(--b-muted); }
[data-design="b"] .b-step__q { font-size: clamp(19px, 2.6vw, 24px); font-weight: 600; letter-spacing: -0.018em; color: var(--b-ink); }
[data-design="b"] .b-choices { display: flex; flex-wrap: wrap; gap: 10px; }
[data-design="b"] .b-choice {
  position: relative; display: inline-flex; align-items: center; min-height: 44px;
  padding: 11px 16px; border-radius: var(--b-r-pill); border: 1px solid var(--b-border);
  background: var(--b-paper); color: var(--b-ink); font-size: 15px; cursor: pointer;
  transition: border-color var(--b-snap) var(--b-ease-snap), background-color var(--b-snap) var(--b-ease-snap);
}
[data-design="b"] .b-choice:hover { border-color: var(--b-ink); }
[data-design="b"] .b-choice input { position: absolute; opacity: 0; pointer-events: none; }
[data-design="b"] .b-choice:has(input:checked) {
  border-color: var(--design-b-primary); background: var(--b-accent-soft); color: var(--design-b-primary); font-weight: 600;
}
[data-design="b"] .b-choice:has(input:focus-visible) { outline: 2px solid var(--design-b-primary); outline-offset: 2px; }
[data-design="b"] .b-field { display: flex; flex-direction: column; gap: 7px; }
[data-design="b"] .b-field > span { font-size: 11px; }
[data-design="b"] .b-field input, [data-design="b"] .b-field textarea {
  width: 100%; padding: 12px 14px; border-radius: var(--b-r-pill);
  border: 1px solid var(--b-border); background: var(--b-paper);
  font-family: var(--b-font); font-size: 16px; color: var(--b-ink);
  transition: border-color var(--b-snap) var(--b-ease-snap), background-color var(--b-snap) var(--b-ease-snap), box-shadow var(--b-snap) var(--b-ease-snap);
}
[data-design="b"] .b-field textarea { resize: vertical; }
[data-design="b"] .b-field input:focus, [data-design="b"] .b-field textarea:focus {
  outline: none; border-color: var(--design-b-primary); background: var(--b-accent-soft);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--design-b-primary) 22%, transparent);
}
[data-design="b"] .b-step__note { margin-top: 2px; }
[data-design="b"] .b-step--done { gap: 12px; }
[data-design="b"] .b-step__doneh { font-size: clamp(24px, 3.4vw, 30px); }
[data-design="b"] .b-step__pin {
  position: absolute; right: clamp(20px, 4vw, 40px); top: clamp(20px, 4vw, 40px);
  display: inline-flex; align-items: center; gap: 6px; color: var(--b-success);
}
[data-design="b"] .b-step__pin i { width: 9px; height: 9px; border-radius: 9999px; background: var(--b-success); box-shadow: 0 0 0 3px color-mix(in oklab, var(--b-success) 24%, transparent); }
[data-design="b"] .b-funnel__foot {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px clamp(20px, 4vw, 44px); border-top: 1px solid var(--b-border);
  background: color-mix(in oklab, var(--b-canvas) 55%, transparent);
}
[data-design="b"] .b-funnel__dots { list-style: none; margin: 0; padding: 0; display: flex; gap: 8px; }
[data-design="b"] .b-funnel__dots li {
  width: 26px; height: 6px; border-radius: 3px; background: transparent; border: 1px solid var(--b-border);
  transition: background-color var(--b-snap) var(--b-ease-snap), border-color var(--b-snap) var(--b-ease-snap);
}
[data-design="b"] .b-funnel__dots li.is-active { background: var(--design-b-primary); border-color: var(--design-b-primary); }
[data-design="b"] .b-funnel__dots li.is-done { background: var(--b-accent-soft); border-color: var(--design-b-primary); }
[data-design="b"] .b-funnel__nav { display: flex; flex-wrap: wrap; gap: 10px; }
[data-design="b"] .b-step__btn {
  min-height: 44px; padding: 11px 18px; border-radius: var(--b-r-pill); cursor: pointer;
  font-family: var(--b-font); font-size: 15px; font-weight: 600;
  transition: color var(--b-snap) var(--b-ease-snap), background-color var(--b-snap) var(--b-ease-snap), border-color var(--b-snap) var(--b-ease-snap);
}
[data-design="b"] .b-step__btn--next { background: var(--design-b-primary); color: #fff; border: 1px solid color-mix(in oklab, var(--design-b-primary) 72%, var(--b-ink) 28%); }
[data-design="b"] .b-step__btn--next:hover { background: color-mix(in oklab, var(--design-b-primary) 90%, var(--b-ink) 10%); }
[data-design="b"] .b-step__btn--ghost { background: var(--b-paper); color: var(--b-ink-2); border: 1px solid var(--b-border); }
[data-design="b"] .b-step__btn--ghost:hover { border-color: var(--b-ink); }
[data-design="b"] .b-step__btn:focus-visible { outline: 2px solid var(--design-b-primary); outline-offset: 2px; }

/* ════════════════ ELEMENT 3 — services as frame cards ════════════════ */
[data-design="b"] .b-frames { padding: var(--b-rhythm) clamp(16px, 4vw, 32px); max-width: var(--b-shell); margin-inline: auto; }
[data-design="b"] .b-frames__head { margin-bottom: 36px; display: flex; flex-direction: column; gap: 8px; }
[data-design="b"] .b-frames__title { font-size: clamp(28px, 4vw, 40px); max-width: 22ch; }
[data-design="b"] .b-frames__lede { color: var(--b-muted); font-size: 16px; }
[data-design="b"] .b-frames__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
[data-design="b"] .b-frame {
  background: var(--b-paper); border: 1px solid var(--b-border); border-radius: var(--b-r-frame);
  padding: 18px; display: flex; flex-direction: column; gap: 12px;
  transition: border-color var(--b-snap) var(--b-ease-snap), transform var(--b-snap) var(--b-ease-snap);
}
[data-design="b"] .b-frame:hover { border-color: var(--b-ink); transform: translateY(-1px); }
[data-design="b"] .b-frame__title { display: flex; justify-content: space-between; align-items: center; padding-bottom: 8px; border-bottom: 1px dashed var(--b-border); }
[data-design="b"] .b-frame__live { width: 8px; height: 8px; border-radius: 9999px; background: var(--design-b-primary); animation: b-live-pulse 2600ms ease-in-out infinite; }
[data-design="b"] .b-frame__spark { width: 100%; height: 36px; color: color-mix(in oklab, var(--design-b-primary) 60%, var(--b-grid) 40%); }
[data-design="b"] .b-frame__spark polyline { stroke-dasharray: 260; stroke-dashoffset: 260; }
[data-design="b"] .b-frame[data-drawn="true"] .b-frame__spark polyline { animation: b-spark-draw 1700ms var(--b-ease-settle) forwards; }
[data-design="b"] .b-frame__body { font-size: 15px; line-height: 1.55; color: var(--b-ink-2); }

/* repeated CTA block */
[data-design="b"] .b-repeat-cta { display: flex; justify-content: center; padding: 0 clamp(16px, 4vw, 32px) var(--b-rhythm); }

/* ════════════════ ELEMENT 4 — multiplayer cursor room ════════════════ */
[data-design="b"] .b-room { padding: var(--b-rhythm) clamp(16px, 4vw, 32px); max-width: var(--b-shell); margin-inline: auto; }
[data-design="b"] .b-room__head { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
[data-design="b"] .b-room__title { font-size: clamp(28px, 4vw, 40px); max-width: 24ch; }
[data-design="b"] .b-room__sub { color: var(--b-ink-2); font-size: 17px; max-width: 60ch; }
[data-design="b"] .b-canvas {
  position: relative; height: clamp(220px, 36vw, 340px);
  background: var(--b-paper); border: 1px solid var(--b-border); border-radius: var(--b-r-frame); overflow: hidden;
}
[data-design="b"] .b-canvas__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, var(--b-grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--b-grid) 1px, transparent 1px);
  background-size: 26px 26px; opacity: 0.55;
}
[data-design="b"] .b-anchor { position: absolute; transform: translate(-50%, -50%); display: inline-flex; align-items: center; gap: 6px; }
[data-design="b"] .b-anchor i { width: 10px; height: 10px; border-radius: 9999px; background: var(--b-coral); box-shadow: 0 0 0 3px color-mix(in oklab, var(--b-coral) 24%, transparent); }
[data-design="b"] .b-anchor em { font-style: normal; font-size: 11px; color: var(--b-ink); background: var(--b-paper); padding: 2px 6px; border-radius: 4px; border: 1px solid var(--b-border); }
[data-design="b"] .b-cursor { position: absolute; left: 0; top: 0; display: inline-flex; align-items: flex-end; gap: 4px; will-change: transform; }
[data-design="b"] .b-cursor em { font-style: normal; font-size: 10px; padding: 2px 6px; border-radius: 4px; color: #fff; font-family: var(--b-mono); }
[data-design="b"] .b-cursor--primary em { background: var(--design-b-primary); }
[data-design="b"] .b-cursor--coral em { background: var(--b-coral); }
[data-design="b"] .b-canvas[data-paused="false"] [data-cursor-a] { animation: b-drift-a 24s cubic-bezier(0.45,0.05,0.55,0.95) infinite; }
[data-design="b"] .b-canvas[data-paused="false"] [data-cursor-b] { animation: b-drift-b 31s cubic-bezier(0.45,0.05,0.55,0.95) infinite; }
[data-design="b"] .b-steps { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px 32px; }
[data-design="b"] .b-steps__item { display: flex; gap: 14px; }
[data-design="b"] .b-steps__item > span { color: var(--design-b-primary); font-weight: 600; }
[data-design="b"] .b-steps__item h3 { font-size: 19px; margin-bottom: 6px; }
[data-design="b"] .b-steps__item p { color: var(--b-ink-2); font-size: 15.5px; }

/* ════════════════ ABOUT ════════════════ */
[data-design="b"] .b-about { padding: 0 clamp(16px, 4vw, 32px) var(--b-rhythm); max-width: var(--b-shell); margin-inline: auto; }
[data-design="b"] .b-about__frame {
  background: var(--b-paper); border: 1px solid var(--b-border); border-radius: var(--b-r-frame);
  padding: clamp(24px, 4vw, 44px); display: flex; flex-direction: column; gap: 16px; max-width: 70ch;
}
[data-design="b"] .b-about__title { font-size: clamp(26px, 3.6vw, 36px); margin-top: 4px; }
[data-design="b"] .b-about p { color: var(--b-ink-2); font-size: 17px; max-width: 64ch; }

/* ════════════════ CONTACT ════════════════ */
[data-design="b"] .b-contact { padding: var(--b-rhythm) clamp(16px, 4vw, 32px); max-width: var(--b-shell); margin-inline: auto; display: flex; flex-direction: column; gap: 10px; }
[data-design="b"] .b-contact__title { font-size: clamp(28px, 4vw, 40px); margin-bottom: 22px; }
[data-design="b"] .b-contact__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
[data-design="b"] .b-contact__block h3 { margin-bottom: 12px; }
[data-design="b"] .b-contact__block p { color: var(--b-ink-2); margin-bottom: 6px; font-size: 16px; }
[data-design="b"] .b-contact__cta { display: inline-flex; margin-top: 6px; color: var(--design-b-primary); font-weight: 600; }

/* ════════════════ FOOTER ════════════════ */
[data-design="b"] .b-footer { border-top: 1px solid var(--b-border); }
[data-design="b"] .b-footer__rule {
  height: 3px; background-image: repeating-linear-gradient(to right, var(--b-grid) 0 6px, transparent 6px 12px);
}
[data-design="b"] .b-footer__inner {
  max-width: var(--b-shell); margin-inline: auto; padding: 32px clamp(16px, 4vw, 32px);
  display: flex; flex-wrap: wrap; gap: 24px 48px; justify-content: space-between;
}
[data-design="b"] .b-footer__col { display: flex; flex-direction: column; gap: 6px; }
[data-design="b"] .b-footer__col--end { align-items: flex-start; }
[data-design="b"] .b-footer__firm { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 16px; }
[data-design="b"] .b-footer__dot { width: 8px; height: 8px; border-radius: 9999px; background: var(--b-success); box-shadow: 0 0 0 3px color-mix(in oklab, var(--b-success) 22%, transparent); }
[data-design="b"] .b-footer__col p { font-size: 15px; color: var(--b-ink-2); }
[data-design="b"] .b-footer__cta { font-weight: 600; color: var(--design-b-primary); }
[data-design="b"] .b-footer__copy { color: var(--b-muted); margin-top: 4px; }

/* ════════════════ keyframes ════════════════ */
@keyframes b-grid-breath { 0%, 100% { opacity: 0.22; } 50% { opacity: 0.40; } }
@keyframes b-grid-pan { from { background-position: 0 0; } to { background-position: 34px 34px; } }
@keyframes b-draw { to { stroke-dashoffset: 0; } }
@keyframes b-fade-in { to { opacity: 0.8; } }
@keyframes b-plan-breath {
  0%, 100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-8px) scale(1.012); }
}
@keyframes b-hero-drift {
  0%   { transform: translate(58%, 30%); }
  25%  { transform: translate(64%, 52%); }
  52%  { transform: translate(48%, 64%); }
  76%  { transform: translate(70%, 46%); }
  100% { transform: translate(58%, 30%); }
}
@keyframes b-cta-breath {
  0%, 100% { box-shadow: 0 0 0 0   color-mix(in oklab, var(--design-b-primary) 45%, transparent); }
  50%      { box-shadow: 0 0 0 12px color-mix(in oklab, var(--design-b-primary) 0%,  transparent); }
}
@keyframes b-bubble-drift { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(24px); } }
@keyframes b-live-pulse {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--design-b-primary) 60%, transparent); }
  50%      { box-shadow: 0 0 0 6px color-mix(in oklab, var(--design-b-primary) 0%, transparent); }
}
@keyframes b-spark-draw { to { stroke-dashoffset: 0; } }
@keyframes b-drift-a {
  0%   { transform: translate(10%, 70%); }
  24%  { transform: translate(22%, 30%); }
  50%  { transform: translate(48%, 60%); }
  74%  { transform: translate(70%, 36%); }
  100% { transform: translate(10%, 70%); }
}
@keyframes b-drift-b {
  0%   { transform: translate(86%, 26%); }
  22%  { transform: translate(60%, 54%); }
  46%  { transform: translate(40%, 24%); }
  68%  { transform: translate(78%, 62%); }
  100% { transform: translate(86%, 26%); }
}

/* ════════════════ responsive ════════════════ */
@media (max-width: 960px) {
  [data-design="b"] .b-frames__grid { grid-template-columns: 1fr 1fr; }
  [data-design="b"] .b-contact__grid { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 640px) {
  [data-design="b"] { font-size: 16px; }
  [data-design="b"] .b-frames__grid { grid-template-columns: 1fr; }
  [data-design="b"] .b-steps { grid-template-columns: 1fr; }
  [data-design="b"] .b-header__grid { background-size: 24px 24px; }
  [data-design="b"] .b-hero__draft { width: 78%; opacity: 0.6; }
  [data-design="b"] .b-anchor em { display: none; }
  [data-design="b"] .b-funnel__foot { flex-direction: column-reverse; align-items: stretch; }
  [data-design="b"] .b-funnel__nav { justify-content: space-between; }
}

/* ════════════════ reduced motion — hold a representative state, never remove ════════════════ */
@media (prefers-reduced-motion: reduce) {
  [data-design="b"] .b-header__grid,
  [data-design="b"] .b-hero__grid,
  [data-design="b"] .b-hero__plan,
  [data-design="b"] .b-hero__cursor,
  [data-design="b"] .b-cta,
  [data-design="b"] .b-pointer__bubble,
  [data-design="b"] .b-frame__live { animation: none; }
  [data-design="b"] .b-hero__dim,
  [data-design="b"] .b-hero__plan,
  [data-design="b"] .b-hero__plan--soft { stroke-dashoffset: 0; }
  [data-design="b"] .b-hero__tick,
  [data-design="b"] .b-hero__node { opacity: 0.8; }
  [data-design="b"] .b-hero__cursor { transform: translate(58%, 40%); }
  [data-design="b"] .b-frame[data-drawn="true"] .b-frame__spark polyline { animation: none; stroke-dashoffset: 0; }
  [data-design="b"] .b-canvas [data-cursor-a] { transform: translate(22%, 30%); animation: none; }
  [data-design="b"] .b-canvas [data-cursor-b] { transform: translate(60%, 54%); animation: none; }
  [data-design="b"] .b-funnel__rail { transition: none; }
  [data-design="b"] .b-drawer__panel, [data-design="b"] .b-drawer::before { transition: none; }
}

/* ════════════════ mobile-safety (MUST be at bottom) ════════════════ */
[data-design="b"].dq-design,[data-design="b"] .dq-design{max-width:100%;overflow-x:clip;}
[data-design="b"] *{min-width:0;}
[data-design="b"] img,[data-design="b"] 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; }