/* ============================================================
   Drop Cloth — Site B for Sea-Pro Painters LLC
   Scoped [data-design="b"]. Keyframes prefixed dc-.
   A painter's job-site book: heavy canvas, ticking-stripe rules,
   steel paint-can lids, masking-tape accents.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,500;12..96,700&family=DM+Sans:wght@400;500;600&family=DM+Mono:wght@400;500&display=swap');

[data-design="b"] {
  /* --- Canvas-and-can palette (trade-rooted tokens) --- */
  --dc-canvas      : #EFEAE0;   /* heavy off-white canvas */
  --dc-canvas-warm : #E5DECF;   /* recessed surface */
  --dc-ink         : #15140F;   /* deep workshop black */
  --dc-ink-soft    : #3F3A30;
  --dc-muted       : #7E7766;
  --dc-rule        : #C8BFA8;   /* hairline */
  --dc-rule-strong : #6A6151;
  --dc-tape        : #F4E9C8;   /* cream masking tape */
  --dc-tape-edge   : #E0CE9C;
  --dc-tape-blue   : #4E78A8;   /* painter's blue tape — sparingly */
  --dc-chip-01     : #6E3A26;   /* Iron Oxide — house brand */
  --dc-chip-01-wet : #84462E;
  --dc-chip-02     : #4C5946;   /* Drop Cloth Green — success */
  --dc-chip-04     : #2A2620;   /* Coal — footer reversal */
  --dc-can-ring    : rgba(255,255,255,0.5);
  --dc-critical    : #B23A1F;

  /* Exposed primary */
  --design-b-primary: var(--dc-chip-01);

  /* Roles */
  --dc-surface  : var(--dc-canvas);
  --dc-text     : var(--dc-ink);
  --dc-text-soft: var(--dc-ink-soft);
  --dc-text-mute: var(--dc-muted);
  --dc-brand    : var(--dc-chip-01);
  --dc-brand-wet: var(--dc-chip-01-wet);

  /* Type */
  --dc-font-display: 'Bricolage Grotesque', ui-sans-serif, system-ui, sans-serif;
  --dc-font-body   : 'DM Sans', -apple-system, 'Helvetica Neue', sans-serif;
  --dc-font-mono   : 'DM Mono', 'SFMono-Regular', 'Menlo', monospace;
  --dc-type-jobcard : clamp(40px, 6.6vw, 84px);
  --dc-type-display : clamp(30px, 4.4vw, 52px);
  --dc-type-headline: clamp(22px, 2.6vw, 30px);
  --dc-type-body-lg : clamp(17px, 1.5vw, 19px);
  --dc-type-body    : clamp(16px, 1.3vw, 17px);

  /* Spacing — shop-floor units */
  --dc-stitch: 4px;  --dc-tape-sp: 8px; --dc-stroke: 16px;
  --dc-coat: 24px;   --dc-bay: 40px;    --dc-wall: 64px; --dc-room: 96px;

  /* Motion */
  --dc-dur-tap   : 140ms;
  --dc-dur-settle: 280ms;
  --dc-dur-pull  : 520ms;
  --dc-dur-flap  : 760ms;
  --dc-dur-bench-b: 21000ms;
  --dc-dur-breath: 5600ms;
  --dc-dur-wash  : 7400ms;
  --dc-dur-pointer: 5200ms;
  --dc-ease-pull  : cubic-bezier(.55, 0, .15, 1);
  --dc-ease-flap  : cubic-bezier(.34, 1.2, .6, 1);
  --dc-ease-settle: cubic-bezier(.16, 1, .3, 1);
  --dc-ease-tap   : cubic-bezier(.4, 0, .6, 1);

  --dc-radius-tab: 2px;
  --dc-radius-btn: 4px;

  background: var(--dc-surface);
  color: var(--dc-text);
  font-family: var(--dc-font-body);
  font-size: var(--dc-type-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

[data-design="b"] *,
[data-design="b"] *::before,
[data-design="b"] *::after { box-sizing: border-box; }

[data-design="b"] h1, [data-design="b"] h2, [data-design="b"] h3,
[data-design="b"] p, [data-design="b"] ol, [data-design="b"] ul,
[data-design="b"] figure, [data-design="b"] fieldset { margin: 0; }
[data-design="b"] fieldset { border: 0; padding: 0; min-inline-size: 0; }

[data-design="b"] .dc-type-jobcard { font-family: var(--dc-font-display); font-weight: 700; font-size: var(--dc-type-jobcard); line-height: 1.02; letter-spacing: -0.02em; }
[data-design="b"] .dc-type-display { font-family: var(--dc-font-display); font-weight: 700; font-size: var(--dc-type-display); line-height: 1.08; letter-spacing: -0.015em; }
[data-design="b"] .dc-type-headline { font-family: var(--dc-font-display); font-weight: 600; font-size: var(--dc-type-headline); line-height: 1.12; letter-spacing: -0.01em; }

[data-design="b"] .dc-stamp {
  display: inline-block; font-family: var(--dc-font-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--dc-text-mute);
}
[data-design="b"] .dc-stamp--state {
  background: var(--dc-canvas-warm); color: var(--dc-ink);
  border: 1px solid var(--dc-rule); padding: 4px 9px; border-radius: var(--dc-radius-tab);
}

/* ---------------- E1 — Header ---------------- */
[data-design="b"] .dc-header { position: sticky; top: 0; z-index: 50; background: var(--dc-canvas); }
[data-design="b"] .dc-header__bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--dc-stroke) clamp(var(--dc-stroke), 4vw, var(--dc-bay));
  min-height: 64px;
}
[data-design="b"] .dc-header__logo { text-decoration: none; color: var(--dc-ink); }
[data-design="b"] .dc-header__mark { font-family: var(--dc-font-display); font-weight: 700; font-size: 24px; letter-spacing: -0.015em; line-height: 1; }
[data-design="b"] .dc-header__menu {
  appearance: none; background: transparent; border: 1px solid var(--dc-rule);
  border-radius: var(--dc-radius-btn); width: 44px; height: 44px;
  display: grid; place-content: center; gap: 5px; cursor: pointer; padding: 0 10px;
}
[data-design="b"] .dc-header__menu-bar { display: block; width: 22px; height: 1px; background: var(--dc-ink); }
[data-design="b"] .dc-header__menu:hover { border-color: var(--dc-ink); }

[data-design="b"] .dc-header__stripe {
  position: relative; height: 4px; overflow: hidden;
  background: repeating-linear-gradient(90deg, var(--dc-ink) 0 4px, transparent 4px 8px);
  opacity: 0.85;
}
[data-design="b"] .dc-header__tape {
  position: absolute; top: -2px; bottom: -2px; left: 30%; width: 18%;
  background: var(--dc-tape-blue);
  border-left: 1px solid rgba(0,0,0,0.18); border-right: 1px solid rgba(0,0,0,0.18);
  animation: dc-header-tape var(--dc-dur-bench-b) var(--dc-ease-pull) infinite;
  transform-origin: right;
}
@keyframes dc-header-tape {
  0%, 35% { transform: translateX(0) scaleX(1); opacity: 0.9; }
  60%  { transform: translateX(-80%) scaleX(0.4); opacity: 0.5; }
  62%  { transform: translateX(120%) scaleX(1); opacity: 0; }
  68%  { transform: translateX(120%) scaleX(1); opacity: 0; }
  72%, 100% { transform: translateX(0) scaleX(1); opacity: 0.9; }
}

/* Drawer */
[data-design="b"] .dc-drawer { position: fixed; inset: 0; z-index: 60; background: rgba(21,20,15,0.36); }
[data-design="b"] .dc-drawer[hidden] { display: none; }
[data-design="b"] .dc-drawer__panel {
  position: absolute; top: 0; right: 0; height: 100%;
  width: min(360px, 88vw); background: var(--dc-canvas);
  border-top: 3px solid var(--dc-tape-blue);
  padding: var(--dc-coat); display: flex; flex-direction: column; gap: var(--dc-bay);
  transform: translateX(100%); transition: transform var(--dc-dur-pull) var(--dc-ease-pull);
}
[data-design="b"] .dc-drawer.is-open .dc-drawer__panel { transform: translateX(0); }
[data-design="b"] .dc-drawer__close {
  appearance: none; background: transparent; border: 0;
  font-family: var(--dc-font-mono); font-size: 28px; color: var(--dc-ink); cursor: pointer;
  align-self: flex-end; width: 44px; height: 44px;
}
[data-design="b"] .dc-drawer__nav { display: flex; flex-direction: column; gap: var(--dc-stitch); }
[data-design="b"] .dc-drawer__nav a {
  font-family: var(--dc-font-display); font-size: 28px; font-weight: 500; color: var(--dc-ink);
  text-decoration: none; padding: 12px 0; border-bottom: 1px solid var(--dc-rule); min-height: 44px;
}
[data-design="b"] .dc-drawer__nav a:hover { color: var(--dc-brand); }
[data-design="b"] .dc-drawer__cta-stack { display: flex; flex-direction: column; gap: var(--dc-stroke); align-items: flex-start; }
[data-design="b"] .dc-drawer__phone {
  font-family: var(--dc-font-mono); font-size: 15px; color: var(--dc-ink);
  text-decoration: none; padding: 12px 0; min-height: 44px; display: inline-flex; align-items: center;
  border-bottom: 1px solid var(--dc-rule);
}
[data-design="b"] .dc-drawer__phone:hover { color: var(--dc-brand); }
[data-design="b"] .dc-drawer__foot { margin-top: auto; }

/* ---------------- HERO ---------------- */
[data-design="b"] .dc-hero {
  position: relative; overflow: hidden;
  background: var(--dc-canvas);
  padding: clamp(var(--dc-wall), 9vw, 140px) clamp(var(--dc-stroke), 5vw, var(--dc-bay)) var(--dc-room);
  border-bottom: 1px solid var(--dc-rule);
  min-height: 64vh; display: flex; align-items: center;
}
/* ONE ambient layer: a fresh-coat color wash that breathes up/down continuously */
[data-design="b"] .dc-hero__wash { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
[data-design="b"] .dc-hero__coat {
  position: absolute; left: -10%; right: -10%; bottom: -20%; height: 150%;
  background:
    radial-gradient(120% 80% at 18% 100%, rgba(110,58,38,0.30), rgba(110,58,38,0.07) 46%, transparent 70%),
    linear-gradient(0deg, rgba(110,58,38,0.20) 0%, rgba(110,58,38,0.05) 40%, transparent 72%);
  transform-origin: bottom;
  animation: dc-hero-coat var(--dc-dur-wash) ease-in-out infinite;
  will-change: transform, opacity;
}
[data-design="b"] .dc-hero__edge {
  position: absolute; left: 0; right: 0; bottom: 30%; height: 38%;
  background: linear-gradient(0deg, rgba(76,89,70,0.16), transparent 80%);
  transform-origin: bottom;
  animation: dc-hero-edge var(--dc-dur-wash) ease-in-out infinite;
  animation-delay: -2600ms;
  will-change: transform;
}
@keyframes dc-hero-coat {
  0%   { transform: scaleY(0.78) translateY(4%); opacity: 0.85; }
  50%  { transform: scaleY(1.06) translateY(-3%); opacity: 1; }
  100% { transform: scaleY(0.78) translateY(4%); opacity: 0.85; }
}
@keyframes dc-hero-edge {
  0%   { transform: scaleY(0.9)  translateY(6%); }
  50%  { transform: scaleY(1.12) translateY(-5%); }
  100% { transform: scaleY(0.9)  translateY(6%); }
}
[data-design="b"] .dc-hero__plate { position: relative; z-index: 1; max-width: 1180px; margin: 0 auto; width: 100%; }
[data-design="b"] .dc-hero__stripe {
  width: clamp(120px, 28vw, 280px); height: 4px; margin-bottom: var(--dc-coat);
  background: repeating-linear-gradient(90deg, var(--dc-ink) 0 4px, transparent 4px 8px);
}
[data-design="b"] .dc-hero__stamps { display: block; margin-bottom: var(--dc-stroke); color: var(--dc-text-soft); }
[data-design="b"] .dc-hero__title { color: var(--dc-ink); max-width: 16ch; margin-bottom: var(--dc-coat); }
[data-design="b"] .dc-hero__sub { font-size: var(--dc-type-body-lg); color: var(--dc-text-soft); max-width: 56ch; margin-bottom: var(--dc-stroke); }
[data-design="b"] .dc-hero__proof { display: flex; flex-wrap: wrap; align-items: center; gap: var(--dc-tape-sp) var(--dc-stroke); margin-bottom: var(--dc-bay); }
[data-design="b"] .dc-hero__proof .dc-stamp { background: var(--dc-canvas-warm); border: 1px solid var(--dc-rule); padding: 5px 10px; border-radius: var(--dc-radius-tab); color: var(--dc-ink); }
[data-design="b"] .dc-hero__proof-text { font-family: var(--dc-font-mono); font-size: 13px; color: var(--dc-text-mute); letter-spacing: 0.02em; }
[data-design="b"] .dc-hero__actions { display: flex; flex-wrap: wrap; gap: var(--dc-stroke); }

/* ---------------- E2 — CTA (labeled can-lid) ---------------- */
[data-design="b"] .dc-cta {
  position: relative; display: inline-flex; align-items: center; gap: 14px;
  padding: 18px 28px 18px 16px; min-height: 56px;
  background: var(--dc-brand); color: var(--dc-canvas);
  font-family: var(--dc-font-body); font-weight: 600; font-size: 16px;
  text-decoration: none; border-radius: var(--dc-radius-btn);
  box-shadow: inset 0 1px 0 0 var(--dc-can-ring);
  overflow: hidden; cursor: pointer; border: 0;
  animation: dc-cta-breath var(--dc-dur-breath) ease-in-out infinite;
  transition: background-color var(--dc-dur-settle) var(--dc-ease-settle), transform var(--dc-dur-tap) var(--dc-ease-tap);
}
[data-design="b"] .dc-cta__tab {
  font-family: var(--dc-font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  background: var(--dc-tape); color: var(--dc-ink);
  padding: 4px 8px; border-radius: var(--dc-radius-tab);
  border-left: 2px dashed var(--dc-tape-edge);
}
[data-design="b"] .dc-cta__label { white-space: nowrap; }
[data-design="b"] .dc-cta__arrow { font-family: var(--dc-font-mono); font-size: 18px; line-height: 1; transition: transform var(--dc-dur-settle) var(--dc-ease-settle); }
[data-design="b"] .dc-cta__ring {
  position: absolute; left: 50%; top: 50%; width: 8px; height: 8px;
  border-radius: 999px; border: 2px solid var(--dc-canvas);
  transform: translate(-50%, -50%) scale(0); opacity: 0; pointer-events: none;
}
[data-design="b"] .dc-cta:hover { background: var(--dc-brand-wet); }
[data-design="b"] .dc-cta:hover .dc-cta__ring { animation: dc-cta-ring 560ms var(--dc-ease-settle) 1; }
[data-design="b"] .dc-cta:hover .dc-cta__arrow { transform: translateX(4px); }
[data-design="b"] .dc-cta:focus-visible { outline: 2px solid var(--dc-brand); outline-offset: 4px; }
[data-design="b"] .dc-cta:active { transform: scale(0.98); box-shadow: none; }
[data-design="b"] .dc-cta--drawer, [data-design="b"] .dc-cta--foot { animation: none; }
@keyframes dc-cta-breath {
  0%, 100% { box-shadow: inset 0 1px 0 0 rgba(255,255,255,0.35); }
  50%      { box-shadow: inset 0 1px 0 0 rgba(255,255,255,0.62); }
}
@keyframes dc-cta-ring {
  0%   { transform: translate(-50%, -50%) scale(0);  opacity: 0.7; }
  100% { transform: translate(-50%, -50%) scale(28); opacity: 0; }
}

/* ---------------- E6 — Pointer (masking-tape unroll) ---------------- */
[data-design="b"] .dc-pointer {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  width: 100%; padding: var(--dc-bay) 0; min-height: 180px;
  color: var(--dc-text-mute); text-decoration: none;
  background: var(--dc-canvas-warm);
  border-top: 1px solid var(--dc-rule); border-bottom: 1px solid var(--dc-rule);
}
[data-design="b"] .dc-pointer__roll {
  display: block; width: 28px; height: 28px; border-radius: 999px;
  background: var(--dc-tape-blue);
  box-shadow: inset 0 0 0 4px rgba(0,0,0,0.08), inset 0 0 0 10px var(--dc-tape-blue), inset 0 0 0 12px var(--dc-canvas-warm);
}
[data-design="b"] .dc-pointer__svg { display: block; width: 24px; height: 104px; overflow: visible; }
[data-design="b"] .dc-pointer__tape { fill: var(--dc-tape-blue); transform-origin: top; animation: dc-pointer-extend var(--dc-dur-pointer) var(--dc-ease-pull) infinite; }
[data-design="b"] .dc-pointer__torn { fill: var(--dc-tape-blue); animation: dc-pointer-tip var(--dc-dur-pointer) var(--dc-ease-pull) infinite; }
[data-design="b"] .dc-pointer__label { font-family: var(--dc-font-mono); font-size: 12px; letter-spacing: 0.12em; }
@keyframes dc-pointer-extend {
  0%   { transform: scaleY(0); opacity: 0; }
  10%  { opacity: 1; }
  80%  { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1); opacity: 0; }
}
@keyframes dc-pointer-tip {
  0%   { transform: translateY(0); opacity: 0; }
  10%  { opacity: 1; }
  80%  { transform: translateY(104px); opacity: 1; }
  100% { transform: translateY(104px); opacity: 0; }
}

/* ---------------- E5 — Funnel ---------------- */
[data-design="b"] .dc-funnel { padding: var(--dc-room) clamp(var(--dc-stroke), 5vw, var(--dc-bay)); background: var(--dc-canvas); border-top: 1px solid var(--dc-rule); }
[data-design="b"] .dc-funnel__head { max-width: 1180px; margin: 0 auto var(--dc-bay); display: grid; gap: var(--dc-tape-sp); }
[data-design="b"] .dc-funnel__lede { color: var(--dc-text-soft); max-width: 60ch; }
[data-design="b"] .dc-funnel__sheet {
  max-width: 880px; margin: 0 auto; background: var(--dc-canvas-warm);
  border: 1px solid var(--dc-rule); padding: var(--dc-coat); position: relative;
}
[data-design="b"] .dc-funnel__sheet::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px;
  background: repeating-linear-gradient(90deg, var(--dc-ink) 0 4px, transparent 4px 8px);
}
[data-design="b"] .dc-funnel__progress { list-style: none; padding: 0; margin: var(--dc-tape-sp) 0 var(--dc-coat); display: flex; gap: var(--dc-tape-sp); }
[data-design="b"] .dc-funnel__progress li { flex: 1; height: 6px; background: var(--dc-canvas); border: 1px solid var(--dc-rule); border-radius: 999px; transition: background-color var(--dc-dur-settle) var(--dc-ease-settle); }
[data-design="b"] .dc-funnel__progress li.is-active { background: var(--dc-brand); border-color: var(--dc-brand); }
[data-design="b"] .dc-funnel__step { display: none; }
[data-design="b"] .dc-funnel__step.is-active { display: block; animation: dc-step-in var(--dc-dur-settle) var(--dc-ease-settle); }
@keyframes dc-step-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
[data-design="b"] .dc-funnel__q { font-family: var(--dc-font-display); font-weight: 600; font-size: clamp(20px, 2.4vw, 28px); line-height: 1.15; letter-spacing: -0.01em; color: var(--dc-ink); display: grid; gap: var(--dc-tape-sp); margin-bottom: var(--dc-coat); }
[data-design="b"] .dc-funnel__options { display: flex; flex-wrap: wrap; gap: var(--dc-stitch); }
[data-design="b"] .dc-funnel__option {
  appearance: none; cursor: pointer; min-height: 48px; padding: 12px 18px;
  background: var(--dc-canvas); border: 1px solid var(--dc-rule); border-radius: var(--dc-radius-tab);
  font-family: var(--dc-font-body); font-size: 16px; color: var(--dc-text);
  box-shadow: inset 0 1px 0 0 rgba(255,255,255,0.4);
  transition: background-color var(--dc-dur-settle) var(--dc-ease-settle), border-color var(--dc-dur-settle) var(--dc-ease-settle), transform var(--dc-dur-tap) var(--dc-ease-tap);
}
[data-design="b"] .dc-funnel__option:hover { border-color: var(--dc-rule-strong); }
[data-design="b"] .dc-funnel__option:focus-visible { outline: 2px solid var(--dc-brand); outline-offset: 2px; }
[data-design="b"] .dc-funnel__option:active { transform: scale(0.98); }
[data-design="b"] .dc-funnel__option.is-picked { background: var(--dc-brand); border-color: var(--dc-brand); color: var(--dc-canvas); }

[data-design="b"] .dc-funnel__fields { display: grid; grid-template-columns: 1fr 1fr; gap: var(--dc-stroke); }
[data-design="b"] .dc-field { display: grid; gap: var(--dc-tape-sp); }
[data-design="b"] .dc-field--wide { grid-column: 1 / -1; }
[data-design="b"] .dc-field__label { font-family: var(--dc-font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--dc-text-soft); }
[data-design="b"] .dc-field__req, [data-design="b"] .dc-field__hint { text-transform: none; letter-spacing: 0; color: var(--dc-text-mute); }
[data-design="b"] .dc-field__input {
  appearance: none; width: 100%; background: transparent; border: 0;
  border-bottom: 1px solid var(--dc-rule); padding: 10px 2px; min-height: 44px;
  font-family: var(--dc-font-body); font-size: 16px; color: var(--dc-ink);
  transition: border-color var(--dc-dur-settle) var(--dc-ease-settle);
}
[data-design="b"] .dc-field__area { border: 1px solid var(--dc-rule); border-radius: var(--dc-radius-tab); padding: 12px; resize: vertical; line-height: 1.5; }
[data-design="b"] .dc-field__input:focus { outline: none; border-color: var(--dc-brand); border-bottom-width: 2px; }
[data-design="b"] .dc-funnel__submit-row { display: flex; flex-wrap: wrap; align-items: center; gap: var(--dc-stroke) var(--dc-coat); margin-top: var(--dc-coat); }
[data-design="b"] .dc-funnel__next { font-family: var(--dc-font-mono); font-size: 13px; color: var(--dc-text-mute); max-width: 42ch; }

[data-design="b"] .dc-funnel__done { display: grid; gap: var(--dc-stroke); justify-items: start; }
[data-design="b"] .dc-funnel__done-text { color: var(--dc-text-soft); max-width: 52ch; }
[data-design="b"] .dc-funnel__done-text a { color: var(--dc-brand); }
[data-design="b"] .dc-funnel__nav { display: flex; align-items: center; justify-content: space-between; gap: var(--dc-stroke); margin-top: var(--dc-coat); padding-top: var(--dc-stroke); border-top: 1px solid var(--dc-rule); }
[data-design="b"] .dc-funnel__back { appearance: none; background: transparent; border: 0; cursor: pointer; font-family: var(--dc-font-body); font-size: 14px; color: var(--dc-text-soft); text-decoration: underline; text-underline-offset: 4px; padding: 12px; min-height: 44px; }
[data-design="b"] .dc-funnel__count { color: var(--dc-text-mute); }

/* ---------------- Services ---------------- */
[data-design="b"] .dc-services { padding: var(--dc-room) clamp(var(--dc-stroke), 5vw, var(--dc-bay)); background: var(--dc-canvas); }
[data-design="b"] .dc-services__head { max-width: 1180px; margin: 0 auto var(--dc-bay); display: grid; gap: var(--dc-tape-sp); }
[data-design="b"] .dc-services__lede { color: var(--dc-text-soft); max-width: 56ch; }
[data-design="b"] .dc-services__list { list-style: none; padding: 0; margin: 0 auto; max-width: 1180px; display: grid; gap: var(--dc-stroke); }
[data-design="b"] .dc-ticket {
  position: relative; display: grid; grid-template-columns: auto 1fr auto; align-items: baseline;
  gap: var(--dc-stroke) var(--dc-coat); padding: var(--dc-coat) var(--dc-coat) var(--dc-coat) 0;
  border-top: 1px solid var(--dc-rule); border-bottom: 1px solid transparent;
  transition: border-color var(--dc-dur-settle) var(--dc-ease-settle), background-color var(--dc-dur-settle) var(--dc-ease-settle);
}
[data-design="b"] .dc-ticket:last-child { border-bottom: 1px solid var(--dc-rule); }
[data-design="b"] .dc-ticket:hover { background: var(--dc-canvas-warm); }
[data-design="b"] .dc-ticket__no { padding-left: var(--dc-tape-sp); white-space: nowrap; }
[data-design="b"] .dc-ticket__title { font-family: var(--dc-font-display); font-weight: 600; font-size: var(--dc-type-headline); color: var(--dc-ink); }
[data-design="b"] .dc-ticket__desc { color: var(--dc-text-soft); max-width: 52ch; }
[data-design="b"] .dc-ticket__arrow { font-family: var(--dc-font-mono); font-size: 18px; color: var(--dc-text-mute); transition: transform var(--dc-dur-settle) var(--dc-ease-settle), color var(--dc-dur-settle) var(--dc-ease-settle); }
[data-design="b"] .dc-ticket:hover .dc-ticket__arrow { transform: translateX(5px); color: var(--dc-brand); }
[data-design="b"] .dc-services__cta { max-width: 1180px; margin: var(--dc-bay) auto 0; }

/* ---------------- E4 — Process / Prep (canvas-flap reveal, no photos) ---------------- */
[data-design="b"] .dc-process { padding: var(--dc-room) clamp(var(--dc-stroke), 5vw, var(--dc-bay)); background: var(--dc-canvas-warm); }
[data-design="b"] .dc-process__head { max-width: 1180px; margin: 0 auto var(--dc-bay); display: grid; gap: var(--dc-tape-sp); }
[data-design="b"] .dc-process__lede { color: var(--dc-text-soft); max-width: 56ch; }
[data-design="b"] .dc-process__grid { list-style: none; padding: 0; margin: 0 auto; max-width: 1180px; display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--dc-coat) var(--dc-stroke); }
[data-design="b"] .dc-flap { position: relative; min-height: 200px; background: var(--dc-canvas); border: 1px solid var(--dc-rule); overflow: hidden; }
[data-design="b"] .dc-flap__canvas {
  position: absolute; left: 0; right: 0; top: 0; height: 100%;
  background: repeating-linear-gradient(135deg, rgba(0,0,0,0.04) 0 2px, transparent 2px 5px), var(--dc-tape);
  border-bottom: 2px dashed var(--dc-tape-edge);
  transform-origin: top; transform: rotateX(0deg);
  transition: transform var(--dc-dur-flap) var(--dc-ease-flap);
  z-index: 2; box-shadow: 0 1px 0 var(--dc-rule);
}
[data-design="b"] .dc-flap.is-flapped .dc-flap__canvas { transform: rotateX(-92deg); }
[data-design="b"] .dc-flap__card { position: relative; z-index: 1; padding: var(--dc-coat); display: grid; gap: var(--dc-tape-sp); align-content: start; opacity: 0; transition: opacity var(--dc-dur-flap) var(--dc-ease-settle); transition-delay: 200ms; }
[data-design="b"] .dc-flap.is-flapped .dc-flap__card { opacity: 1; }
[data-design="b"] .dc-flap__title { font-family: var(--dc-font-display); font-weight: 600; font-size: 22px; line-height: 1.15; color: var(--dc-ink); margin-top: var(--dc-stitch); }
[data-design="b"] .dc-flap__desc { color: var(--dc-text-soft); max-width: 34ch; }

/* ---------------- About / Service Area ---------------- */
[data-design="b"] .dc-area { padding: var(--dc-room) clamp(var(--dc-stroke), 5vw, var(--dc-bay)); background: var(--dc-canvas); border-top: 1px solid var(--dc-rule); }
[data-design="b"] .dc-area__inner { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: 1.6fr 1fr; gap: var(--dc-bay); }
[data-design="b"] .dc-area__col { display: grid; gap: var(--dc-stroke); align-content: start; }
[data-design="b"] .dc-area__text { color: var(--dc-text-soft); font-size: var(--dc-type-body-lg); max-width: 58ch; }
[data-design="b"] .dc-area__list { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--dc-tape-sp); }
[data-design="b"] .dc-area__list li { font-family: var(--dc-font-body); font-size: 17px; color: var(--dc-ink); padding-bottom: var(--dc-tape-sp); border-bottom: 1px solid var(--dc-rule); }
[data-design="b"] .dc-area__note { display: grid; gap: 6px; font-family: var(--dc-font-mono); font-size: 13px; color: var(--dc-text-mute); }
[data-design="b"] .dc-area__note .dc-stamp { justify-self: start; }

/* ---------------- Footer ---------------- */
[data-design="b"] .dc-footer { background: var(--dc-chip-04); color: var(--dc-canvas); padding: 0 0 var(--dc-bay); }
[data-design="b"] .dc-footer__rule { height: 4px; background: repeating-linear-gradient(90deg, var(--dc-canvas) 0 4px, transparent 4px 8px); opacity: 0.5; }
[data-design="b"] .dc-footer__inner { max-width: 1180px; margin: 0 auto; padding: var(--dc-room) clamp(var(--dc-stroke), 5vw, var(--dc-bay)) var(--dc-bay); display: grid; grid-template-columns: 1.4fr 1fr 1fr auto; gap: var(--dc-bay); }
[data-design="b"] .dc-footer__col { display: grid; gap: var(--dc-tape-sp); align-content: start; }
[data-design="b"] .dc-footer .dc-stamp { color: rgba(239,234,224,0.55); }
[data-design="b"] .dc-footer__mark { font-family: var(--dc-font-display); font-weight: 700; font-size: 22px; letter-spacing: -0.01em; }
[data-design="b"] .dc-footer__line { color: rgba(239,234,224,0.7); font-size: 15px; }
[data-design="b"] .dc-footer__contact { color: var(--dc-canvas); text-decoration: none; font-family: var(--dc-font-mono); font-size: 14px; padding: 6px 0; min-height: 32px; display: inline-flex; align-items: center; border-bottom: 1px solid rgba(239,234,224,0.18); }
[data-design="b"] .dc-footer__contact:hover { color: var(--dc-tape); }
[data-design="b"] .dc-footer .dc-cta--foot { background: var(--dc-brand); }
[data-design="b"] .dc-footer__copyright { max-width: 1180px; margin: 0 auto; padding: 0 clamp(var(--dc-stroke), 5vw, var(--dc-bay)); }
[data-design="b"] .dc-footer__copyright .dc-stamp { color: rgba(239,234,224,0.5); }

/* ---------------- Responsive ---------------- */
@media (max-width: 920px) {
  [data-design="b"] .dc-process__grid { grid-template-columns: repeat(2, 1fr); }
  [data-design="b"] .dc-area__inner { grid-template-columns: 1fr; }
  [data-design="b"] .dc-footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  [data-design="b"] .dc-funnel__fields { grid-template-columns: 1fr; }
  [data-design="b"] .dc-process__grid { grid-template-columns: 1fr; }
  [data-design="b"] .dc-footer__inner { grid-template-columns: 1fr; }
  [data-design="b"] .dc-ticket { grid-template-columns: auto 1fr; }
  [data-design="b"] .dc-ticket__arrow { display: none; }
}
@media (max-width: 380px) {
  [data-design="b"] .dc-header__mark { font-size: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  [data-design="b"] .dc-header__tape { animation: none; transform: translateX(0); opacity: 0.9; }
  [data-design="b"] .dc-drawer__panel { transition: none; }
  [data-design="b"] .dc-hero__coat { animation: none; transform: scaleY(0.95); opacity: 1; }
  [data-design="b"] .dc-hero__edge { animation: none; }
  [data-design="b"] .dc-cta { animation: none; }
  [data-design="b"] .dc-cta:hover .dc-cta__ring { animation: none; }
  [data-design="b"] .dc-pointer__tape { animation: none; transform: scaleY(1); opacity: 0.8; }
  [data-design="b"] .dc-pointer__torn { animation: none; transform: translateY(104px); opacity: 1; }
  [data-design="b"] .dc-funnel__step.is-active { animation: none; }
  [data-design="b"] .dc-flap__canvas { transition: none; transform: rotateX(-92deg); }
  [data-design="b"] .dc-flap__card { opacity: 1; transition: none; }
}

/* ---------------- Mobile clip guard (must remain 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; }