/* ACES HVAC LLC — design-b (Box Office, remapped [data-design="b"]) */

[data-design="b"] {
  --marquee: #f2e8d0;
  --marquee-deep: #e4d6b1;
  --theater: #0f0c08;
  --theater-soft: #3b342a;
  --muted: #86795b;
  --rule: #26201a;
  --bulb-amber: #e5a938;
  --velvet: #a82a1f;
  --brass: #a88240;
  --neon-pink: #e84a8a;
  --seal: #3e6a3c;
  --critical: #7c1812;

  /* HVAC thermal spine — cool teal/blue -> warm amber, restrained/desaturated */
  --thermal-cool: #1f4e5f;
  --thermal-warm: #c97a3a;
  --design-b-primary: var(--bulb-amber);
  --thermal-temp: 0;
  --thermal-bg: color-mix(in srgb, var(--thermal-cool) 100%, var(--thermal-warm) 0%);
  --thermal-accent: var(--thermal-cool);

  --font-marquee: "Bigshot Old Wood", "Acumin Pro Wide", "Helvetica Neue", sans-serif;
  --font-display: "GT America Extended", "Söhne Breit", sans-serif;
  --font-body: "GT America", "Söhne", "Inter", system-ui, sans-serif;
  --font-stub: "Sentinel Bold", "Roboto Slab", "PT Serif", serif;
  --font-data: "GT America Mono", "JetBrains Mono", monospace;

  --space-perf: 4px;
  --space-em: 8px;
  --space-stub: 16px;
  --space-row: 24px;
  --space-rope: 48px;
  --space-aisle: 80px;
  --space-house: 144px;

  --dur-tick: 100ms;
  --dur-print: 520ms;
  --dur-chase: 1800ms;
  --dur-spot: 800ms;
  --dur-curtain: 1200ms;
  --ease-print: cubic-bezier(.65, .05, .36, 1);
  --ease-chase: linear;
  --ease-spot: cubic-bezier(.22, 1, .36, 1);
  --ease-curtain: cubic-bezier(.34, .04, .26, 1);

  --radius-zero: 0;
  --radius-perf: 2px;
  --radius-bulb: 50%;
  --radius-rope: 32px;

  --shadow-marquee: 0 0 32px rgba(229, 169, 56, .15);
  --shadow-ticket: 1px 2px 0 rgba(0, 0, 0, .12), inset 0 0 0 1px var(--brass);
  --shadow-press: inset 0 2px 0 rgba(0, 0, 0, .2);
  --shadow-spot: 0 0 60px rgba(232, 74, 138, .18);

  color: var(--theater);
  background: var(--marquee);
  font-family: var(--font-body);
}
[data-design="b"].dq-design *,
[data-design="b"].dq-design *::before,
[data-design="b"].dq-design *::after { box-sizing: border-box; }

@media (prefers-color-scheme: dark) {
  [data-design="b"] {
    --marquee: #0a0908;
    --marquee-deep: #13110c;
    --theater: #f2e8d0;
    --theater-soft: #c5bca1;
    --muted: #857a5e;
    --rule: #a89a78;
    --bulb-amber: #f4c24a;
    --velvet: #d04535;
    --brass: #d8ab5a;
    --neon-pink: #ff6fa8;
    --seal: #7aad70;
    --critical: #bd382c;
  }
}

/* ============== HEADER — Marquee Strip (Element 1) ============== */
[data-design="b"] .b-header {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--marquee) 97%, transparent);
  border-bottom: 1px solid var(--rule);
}
[data-design="b"] .b-header__bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-stub);
  max-width: 1200px; margin-inline: auto;
  padding: var(--space-stub) clamp(16px, 4vw, var(--space-rope));
}
[data-design="b"] .b-logo {
  font-family: var(--font-marquee); text-transform: uppercase;
  letter-spacing: .04em; font-size: clamp(18px, 3.4vw, 26px);
  color: var(--theater); text-decoration: none; line-height: 1;
}
[data-design="b"] .b-header__bulbs {
  display: flex; justify-content: space-between; align-items: center;
  gap: 4px; height: 6px; padding: 0 clamp(12px, 4vw, var(--space-rope));
  overflow: hidden; order: 2;
}
[data-design="b"] .b-bulb-dot {
  flex: 0 0 6px; width: 6px; height: 6px; border-radius: var(--radius-bulb);
  background: var(--bulb-amber); opacity: .35;
  animation: b-bulb-glow 18s var(--ease-chase) infinite;
}
@keyframes b-bulb-glow {
  0%, 100% { opacity: .3; }
  8% { opacity: 1; }
  20% { opacity: .3; }
}
[data-design="b"] .b-burger {
  display: inline-flex; flex-direction: column; justify-content: center;
  gap: 5px; width: 44px; height: 44px; padding: 10px;
  background: none; border: 1px solid var(--rule); border-radius: var(--radius-perf);
  cursor: pointer;
}
[data-design="b"] .b-burger span {
  display: block; height: 2px; background: var(--theater);
  transition: transform var(--dur-tick) ease, opacity var(--dur-tick) ease;
}
[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); }
[data-design="b"] .b-drawer {
  position: fixed; inset: 0; z-index: 60;
  background: color-mix(in srgb, var(--theater) 88%, transparent);
  display: grid; place-items: center;
}
[data-design="b"] .b-drawer[hidden] { display: none; }
[data-design="b"] .b-drawer__inner {
  display: flex; flex-direction: column; gap: var(--space-row);
  text-align: center; padding: var(--space-aisle) var(--space-stub);
  animation: b-curtain-pull var(--dur-curtain) var(--ease-curtain);
}
[data-design="b"] .b-drawer__inner a {
  font-family: var(--font-data); text-transform: uppercase;
  letter-spacing: .12em; font-size: 22px; color: var(--marquee);
  text-decoration: none; padding: 6px 0;
}
[data-design="b"] .b-drawer__inner a.b-drawer__phone { color: var(--bulb-amber); }
@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .b-drawer__inner a:hover { color: var(--bulb-amber); }
}
@keyframes b-curtain-pull { from { transform: translateY(-24px); opacity: 0; } to { transform: none; opacity: 1; } }
@media (max-width: 560px) { [data-design="b"] .b-header__bulbs { height: 5px; } }
@media (max-width: 320px) { [data-design="b"] .b-logo { font-size: 17px; } }
@media (prefers-reduced-motion: reduce) {
  [data-design="b"] .b-bulb-dot { animation: none; opacity: .5; }
  [data-design="b"] .b-drawer__inner { animation: none; }
}

/* ============== HERO — The Marquee + Airflow signature (Element 3/5) ============== */
[data-design="b"] .b-marquee {
  position: relative; background: var(--marquee-deep);
  border-block: 1px solid var(--rule);
  padding: var(--space-rope) 0; overflow: hidden;
  isolation: isolate;
}
[data-design="b"] .b-marquee__stage {
  position: relative; z-index: 5;
  max-width: 1100px; margin-inline: auto;
  padding: var(--space-rope) clamp(16px, 5vw, var(--space-aisle));
  display: grid; gap: var(--space-row);
}
[data-design="b"] .b-marquee__billing {
  font-family: var(--font-marquee); text-transform: uppercase;
  font-size: clamp(36px, 8vw, 84px); line-height: 1.02;
  letter-spacing: .01em; color: var(--bulb-amber);
  margin: 0; text-wrap: balance;
  opacity: 1;
}
[data-design="b"] .b-marquee__offer {
  font-family: var(--font-display); font-size: clamp(16px, 2.6vw, 24px);
  color: var(--theater-soft); max-width: 42ch; margin: 0;
  opacity: 1;
}
[data-design="b"] .b-nowplaying {
  display: inline-flex; flex-wrap: wrap; gap: 6px 14px; align-items: baseline;
  font-family: var(--font-data); font-size: 13px; color: var(--muted);
  border: 1px solid var(--brass); border-radius: var(--radius-perf);
  padding: var(--space-em) var(--space-stub); width: max-content; max-width: 100%;
  opacity: 1;
}
[data-design="b"] .b-nowplaying__k { color: var(--bulb-amber); letter-spacing: .12em; }
[data-design="b"] .b-nowplaying__v { color: var(--theater); }
[data-design="b"] .b-marquee__bulbs {
  position: relative; z-index: 5;
  display: flex; justify-content: space-between; gap: 6px;
  padding: 0 clamp(12px, 4vw, var(--space-rope)); overflow: hidden;
}
[data-design="b"] .b-chase-bulb {
  flex: 0 0 9px; width: 9px; height: 9px; border-radius: var(--radius-bulb);
  background: var(--bulb-amber); opacity: .3;
  animation: b-chase var(--dur-chase) var(--ease-chase) infinite;
}
[data-design="b"] .b-marquee[data-quiet="1"] .b-chase-bulb { animation-duration: 3600ms; }
[data-design="b"] .b-marquee[data-paused="1"] .b-chase-bulb { animation-play-state: paused; }
@keyframes b-chase {
  0%, 100% { opacity: .28; }
  10% { opacity: 1; }
  24% { opacity: .28; }
}

/* Airflow signature — ambient, site-wide-feeling in the hero, tinted by --thermal-temp */
[data-design="b"] .b-airflow {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  opacity: .55;
}
[data-design="b"] .b-airflow__svg { width: 100%; height: 100%; display: block; }
[data-design="b"] .b-duct {
  fill: none; stroke: var(--rule); stroke-width: 2; opacity: .4;
}
[data-design="b"] .b-stream circle {
  fill: color-mix(in srgb, var(--thermal-cool) calc(100% - (var(--thermal-temp, 0) * 100%)), var(--thermal-warm) calc(var(--thermal-temp, 0) * 100%));
  opacity: .8;
}
[data-design="b"] .b-stream--1 circle { transform: translateX(0); animation: b-flow-1 9s linear infinite; }
[data-design="b"] .b-stream--2 circle { transform: translateX(0); animation: b-flow-2 11s linear infinite; }
[data-design="b"] .b-stream--3 circle { transform: translateX(0); animation: b-flow-3 13s linear infinite; }
[data-design="b"] .b-stream--1 circle:nth-child(2) { animation-delay: -3s; }
[data-design="b"] .b-stream--1 circle:nth-child(3) { animation-delay: -6s; }
[data-design="b"] .b-stream--2 circle:nth-child(2) { animation-delay: -3.6s; }
[data-design="b"] .b-stream--2 circle:nth-child(3) { animation-delay: -7.3s; }
[data-design="b"] .b-stream--3 circle:nth-child(2) { animation-delay: -4.3s; }
[data-design="b"] .b-stream--3 circle:nth-child(3) { animation-delay: -8.6s; }
@keyframes b-flow-1 { from { transform: translateX(-60px); } to { transform: translateX(1260px); } }
@keyframes b-flow-2 { from { transform: translateX(-60px); } to { transform: translateX(1260px); } }
@keyframes b-flow-3 { from { transform: translateX(-60px); } to { transform: translateX(1260px); } }

[data-design="b"] .b-hero-ctas {
  position: relative; z-index: 5;
  display: flex; flex-wrap: wrap; gap: var(--space-stub); align-items: center;
}
[data-design="b"] .b-cta {
  position: relative; display: inline-flex; align-items: center; gap: 12px;
  padding: 16px clamp(20px, 5vw, 28px);
  font-family: var(--font-display); text-transform: uppercase;
  letter-spacing: .04em; font-size: clamp(15px, 2.2vw, 18px); font-weight: 700;
  border: none; border-radius: var(--radius-perf); text-decoration: none;
  width: fit-content; opacity: 1;
}
@media (max-width: 480px) {
  [data-design="b"] .b-cta { max-width: 100%; }
}
[data-design="b"] .b-cta--emergency {
  color: var(--marquee); background: var(--velvet);
  box-shadow: var(--shadow-marquee);
  animation: b-cta-breath 5s ease-in-out infinite;
  will-change: box-shadow;
}
[data-design="b"] .b-cta--quote {
  color: var(--theater); background: var(--bulb-amber);
  padding: 14px clamp(18px, 4vw, 24px); font-size: clamp(13px, 1.8vw, 15px);
}
[data-design="b"] .b-cta__halo {
  position: absolute; inset: -10px; border-radius: inherit; z-index: -1;
  background: radial-gradient(closest-side, rgba(168,42,31,.35), transparent 70%);
  opacity: .15; transition: opacity .24s ease;
}
[data-design="b"] .b-cta__play { width: 18px; height: 18px; }
[data-design="b"] .b-cta__corner {
  position: absolute; width: 6px; height: 6px; border-radius: var(--radius-bulb);
  background: var(--neon-pink); opacity: 0; transition: opacity .18s ease;
}
[data-design="b"] .b-cta__corner--tl { top: 5px; left: 5px; }
[data-design="b"] .b-cta__corner--tr { top: 5px; right: 5px; }
[data-design="b"] .b-cta__corner--bl { bottom: 5px; left: 5px; }
[data-design="b"] .b-cta__corner--br { bottom: 5px; right: 5px; }
@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .b-cta:hover .b-cta__halo,
  [data-design="b"] .b-cta:focus-visible .b-cta__halo { opacity: .28; }
  [data-design="b"] .b-cta:hover .b-cta__corner,
  [data-design="b"] .b-cta:focus-visible .b-cta__corner { opacity: 1; }
}
[data-design="b"] .b-cta:focus-visible { outline: 3px solid var(--velvet); outline-offset: 4px; }
[data-design="b"] .b-cta:active { transform: translate(1px, 2px); box-shadow: var(--shadow-press); }
@keyframes b-cta-breath {
  0%, 100% { box-shadow: 0 0 18px rgba(168,42,31,.18); }
  50% { box-shadow: 0 0 30px rgba(168,42,31,.32); }
}
@media (min-width: 768px) { [data-design="b"] .b-marquee__stage { padding-block: var(--space-aisle); } }
@media (max-width: 560px) { [data-design="b"] .b-chase-bulb { flex-basis: 7px; width: 7px; height: 7px; } }
@media (max-width: 390px) { [data-design="b"] .b-nowplaying { font-size: 12px; gap: 4px 10px; } }
@media (max-width: 320px) { [data-design="b"] .b-marquee__stage { padding-inline: 16px; } }
@media (prefers-reduced-motion: reduce) {
  [data-design="b"] .b-chase-bulb { animation: none; opacity: .5; }
  [data-design="b"] .b-cta--emergency { animation: none; }
  [data-design="b"] .b-stream circle { animation: none; opacity: .5; }
}

/* ============== POINTER — thermal-flow (Element 6) ============== */
[data-design="b"] .b-pointer {
  position: relative; z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: var(--space-row) 0;
  opacity: 1;
}
[data-design="b"] .b-pointer__line { width: 4px; height: 60px; overflow: visible; }
[data-design="b"] .b-pointer__line line {
  stroke: var(--brass); stroke-width: 2;
  transform-origin: top center;
  animation: b-pointer-draw 3.4s ease-in-out infinite;
}
@keyframes b-pointer-draw {
  0% { transform: scaleY(0); opacity: .3; stroke: var(--thermal-cool); }
  45% { transform: scaleY(1); opacity: 1; stroke: var(--bulb-amber); }
  100% { transform: scaleY(1); opacity: .3; stroke: var(--thermal-cool); }
}
[data-design="b"] .b-pointer__label {
  font-family: var(--font-data); text-transform: uppercase; letter-spacing: .12em;
  font-size: 12px; color: var(--muted);
}
@media (prefers-reduced-motion: reduce) {
  [data-design="b"] .b-pointer__line line { animation: none; transform: scaleY(1); opacity: .7; }
}

/* ============== SERVICES — The Program ============== */
[data-design="b"] .b-services { padding: var(--space-aisle) 0; background: var(--marquee); }
[data-design="b"] .b-services__inner {
  max-width: 1200px; margin-inline: auto;
  padding: 0 clamp(16px, 5vw, var(--space-rope));
}
[data-design="b"] .b-services__eyebrow {
  font-family: var(--font-data); text-transform: uppercase; letter-spacing: .14em;
  font-size: 13px; color: var(--velvet); margin: 0 0 var(--space-em);
}
[data-design="b"] .b-services__title {
  font-family: var(--font-marquee); text-transform: uppercase;
  font-size: clamp(28px, 5vw, 44px); color: var(--theater); margin: 0 0 var(--space-rope);
}
[data-design="b"] .b-stub-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-row);
}
[data-design="b"] .b-svc-stub {
  position: relative; background: var(--marquee-deep); border: 1px solid var(--brass);
  border-radius: var(--radius-perf); padding: var(--space-row);
  box-shadow: var(--shadow-ticket);
  transition: transform var(--dur-tick) ease;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .b-svc-stub:hover { transform: translateY(-2px); }
}
[data-design="b"] .b-svc-stub__dot {
  display: inline-block; width: 8px; height: 8px; border-radius: var(--radius-bulb);
  background: var(--bulb-amber); margin-bottom: var(--space-em);
}
[data-design="b"] .b-svc-stub h3 {
  font-family: var(--font-display); font-size: 18px; color: var(--theater);
  margin: 0 0 8px; text-transform: uppercase; letter-spacing: .02em;
}
[data-design="b"] .b-svc-stub p {
  font-family: var(--font-body); font-size: 16px; line-height: 1.6; color: var(--theater-soft);
  margin: 0;
}

/* ============== SPOTLIGHT — The Bill (Element 4, mid-page) ============== */
[data-design="b"] .b-spot {
  position: relative; overflow: hidden; background: var(--theater);
  color: var(--marquee); padding: var(--space-aisle) 0;
}
[data-design="b"] .b-spot__beam {
  position: absolute; top: 0; bottom: 0; left: 0; width: 60%;
  pointer-events: none;
  background: radial-gradient(60% 80% at 50% 50%, rgba(232,74,138,.20), transparent 72%);
  transform: translateX(-40%);
  animation: b-spot-track 16s var(--ease-spot) infinite;
}
[data-design="b"] .b-spot[data-paused="1"] .b-spot__beam { animation-play-state: paused; }
[data-design="b"] .b-spot__inner {
  position: relative; z-index: 1; max-width: 760px;
  margin-inline: auto; padding: 0 clamp(16px, 5vw, var(--space-rope));
}
[data-design="b"] .b-spot__title {
  font-family: var(--font-data); text-transform: uppercase; letter-spacing: .14em;
  font-size: 13px; color: var(--bulb-amber); margin: 0 0 var(--space-row);
}
[data-design="b"] .b-spot__quote {
  font-family: var(--font-stub); font-size: clamp(20px, 3.6vw, 30px);
  line-height: 1.35; margin: 0; text-wrap: pretty;
}
[data-design="b"] .b-spot__byline {
  font-family: var(--font-data); font-size: 12px; letter-spacing: .08em;
  color: var(--muted); margin: var(--space-stub) 0 0;
}
@keyframes b-spot-track {
  0% { transform: translateX(-50%); }
  50% { transform: translateX(110%); }
  100% { transform: translateX(-50%); }
}
@media (max-width: 320px) { [data-design="b"] .b-spot { padding: var(--space-rope) 0; } }
@media (prefers-reduced-motion: reduce) {
  [data-design="b"] .b-spot__beam { animation: none; transform: translateX(20%); opacity: .6; }
}

/* ============== FUNNEL — Box Office (Element 5) ============== */
[data-design="b"] .b-funnel {
  max-width: 640px; margin-inline: auto;
  padding: var(--space-aisle) clamp(16px, 5vw, var(--space-rope));
}
[data-design="b"] .b-funnel__eyebrow {
  font-family: var(--font-data); text-transform: uppercase; letter-spacing: .14em;
  font-size: 13px; color: var(--velvet); margin: 0 0 var(--space-em);
}
[data-design="b"] .b-funnel__title {
  font-family: var(--font-marquee); text-transform: uppercase;
  font-size: clamp(28px, 6vw, 48px); line-height: 1.05;
  color: var(--theater); margin: 0 0 var(--space-row);
}
[data-design="b"] .b-stublist {
  list-style: none; display: flex; flex-wrap: wrap; gap: var(--space-em);
  padding: 0; margin: 0 0 var(--space-row);
}
[data-design="b"] .b-stub {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-data); font-size: 11px; letter-spacing: .08em;
  color: var(--muted);
}
[data-design="b"] .b-stub__dot {
  width: 8px; height: 8px; border-radius: var(--radius-bulb);
  background: var(--brass);
}
[data-design="b"] .b-stub[data-state="now"] .b-stub__dot { background: var(--bulb-amber); }
[data-design="b"] .b-stub[data-state="done"] .b-stub__dot { background: var(--seal); }
[data-design="b"] .b-stub[data-state="now"] { color: var(--theater); }
[data-design="b"] .b-ticket {
  position: relative; background: var(--marquee); border: 1px solid var(--brass);
  border-radius: var(--radius-perf); padding: var(--space-row);
  box-shadow: var(--shadow-ticket);
}
[data-design="b"] .b-ticket::before {
  content: ""; position: absolute; left: 0; top: 8px; bottom: 8px; width: 6px;
  background: repeating-linear-gradient(var(--marquee) 0 4px, transparent 4px 9px);
  border-right: 1px dashed var(--brass);
}
[data-design="b"] .b-ticket.is-print { animation: b-print var(--dur-print) var(--ease-print); }
[data-design="b"] .b-ticket.is-swap { animation: b-swap 200ms ease; }
[data-design="b"] .b-ticket.is-shake { animation: b-shake 360ms ease; }
[data-design="b"] .b-ticket.is-validated { animation: b-validate var(--dur-print) var(--ease-curtain) forwards; }
[data-design="b"] .b-ticket__kicker {
  font-family: var(--font-data); text-transform: uppercase; letter-spacing: .12em;
  font-size: 11px; color: var(--muted); margin: 0 0 6px 12px;
}
[data-design="b"] .b-ticket__q {
  font-family: var(--font-stub); font-size: clamp(20px, 4vw, 26px);
  color: var(--theater); margin: 0 0 var(--space-stub) 12px; line-height: 1.2;
}
[data-design="b"] .b-options { display: grid; gap: var(--space-em); margin-left: 12px; }
[data-design="b"] .b-opt {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left;
  font-family: var(--font-display); font-size: 16px; color: var(--theater);
  background: var(--marquee-deep); border: 1px solid var(--brass);
  border-radius: var(--radius-perf); padding: 14px var(--space-stub);
  cursor: pointer; min-height: 44px; transition: transform var(--dur-tick) ease, border-color var(--dur-tick) ease;
}
[data-design="b"] .b-opt__bulb {
  width: 8px; height: 8px; border-radius: var(--radius-bulb);
  background: var(--brass); flex: 0 0 8px;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .b-opt:hover { border-color: var(--velvet); transform: translateX(2px); }
}
[data-design="b"] .b-opt:focus-visible { outline: 2px solid var(--velvet); outline-offset: 2px; }
[data-design="b"] .b-opt.is-picked { border-color: var(--bulb-amber); }
[data-design="b"] .b-opt.is-picked .b-opt__bulb { background: var(--bulb-amber); }
[data-design="b"] .b-opt--go, [data-design="b"] .b-opt--print {
  justify-content: center; background: var(--bulb-amber); border-color: var(--bulb-amber);
  text-transform: uppercase; font-family: var(--font-display); font-weight: 700;
}
[data-design="b"] .b-slot { display: grid; gap: 6px; margin-left: 12px; }
[data-design="b"] .b-slot__label { font-family: var(--font-display); text-transform: uppercase; letter-spacing: .08em; font-size: 12px; color: var(--muted); }
[data-design="b"] .b-slot__in {
  font-family: var(--font-data); font-size: 16px; color: var(--theater);
  background: var(--marquee-deep); border: 1px solid var(--brass);
  border-radius: var(--radius-perf); padding: 12px var(--space-stub); width: 100%; min-height: 44px;
}
[data-design="b"] .b-slot__in:focus-visible { outline: none; border: 2px solid var(--velvet); }
[data-design="b"] .b-box { display: grid; gap: var(--space-stub); margin-left: 12px; }
[data-design="b"] .b-confirm {
  position: relative; overflow: hidden; text-align: center;
  background: var(--theater); color: var(--marquee);
  border-radius: var(--radius-perf); padding: var(--space-aisle) var(--space-row);
}
[data-design="b"] .b-confirm[hidden] { display: none; }
[data-design="b"] .b-confirm__no {
  font-family: var(--font-data); font-size: clamp(15px, 3.5vw, 20px);
  letter-spacing: .08em; color: var(--seal); margin: 0 0 var(--space-em);
}
[data-design="b"] .b-confirm__msg { font-family: var(--font-stub); font-size: 18px; margin: 0; }
[data-design="b"] .b-confirm__beam {
  position: absolute; inset: 0; pointer-events: none; opacity: 0;
  background: radial-gradient(40% 60% at 0% 50%, rgba(232,74,138,.35), transparent 70%);
}
[data-design="b"] .b-confirm.is-spotlight .b-confirm__beam { animation: b-confirm-spot var(--dur-spot) var(--ease-spot) 1; }
@keyframes b-print { from { transform: translateY(-10px) rotate(-2deg); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes b-validate { to { transform: translateY(6px); opacity: .55; } }
@keyframes b-swap { from { opacity: 0; } to { opacity: 1; } }
@keyframes b-shake { 0%,100% { transform: none; } 25% { transform: translateX(-5px); } 75% { transform: translateX(5px); } }
@keyframes b-confirm-spot { 0% { opacity: 0; transform: translateX(0); } 35% { opacity: 1; } 100% { opacity: 0; transform: translateX(110%); } }
@media (min-width: 768px) { [data-design="b"] .b-funnel { max-width: 680px; } }
@media (max-width: 390px) { [data-design="b"] .b-ticket__q { margin-left: 8px; } }
@media (max-width: 320px) { [data-design="b"] .b-ticket { padding: var(--space-stub); } }
@media (prefers-reduced-motion: reduce) {
  [data-design="b"] .b-ticket.is-print,
  [data-design="b"] .b-ticket.is-validated,
  [data-design="b"] .b-ticket.is-shake { animation: none; }
  [data-design="b"] .b-confirm.is-spotlight .b-confirm__beam { animation: none; }
}

/* ============== FOOTER — House Imprint ============== */
[data-design="b"] .b-footer { background: var(--theater); color: var(--marquee); padding: var(--space-rope) 0; }
[data-design="b"] .b-footer__inner {
  max-width: 1200px; margin-inline: auto;
  padding: 0 clamp(16px, 5vw, var(--space-rope));
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-row);
}
[data-design="b"] .b-footer__firm { font-family: var(--font-marquee); text-transform: uppercase; margin: 0; font-size: 18px; }
[data-design="b"] .b-footer__area, [data-design="b"] .b-footer__copy {
  font-family: var(--font-data); font-size: 12px; color: var(--muted); margin: 0; width: 100%;
}
[data-design="b"] .b-chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-data); text-transform: uppercase; letter-spacing: .08em;
  font-size: 13px; color: var(--marquee); text-decoration: none;
  border: 1px solid var(--brass); border-radius: var(--radius-perf);
  padding: 8px 14px; transition: border-color var(--dur-tick) ease, color var(--dur-tick) ease;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="b"] .b-chip:hover { border-color: var(--bulb-amber); color: var(--bulb-amber); }
}

/* ============== Mandatory mobile / centering appendix ============== */
[data-design="b"].dq-design,[data-design="b"] .dq-design{max-width:100%;overflow-x:clip;}
[data-design="b"].dq-design *{min-width:0;}
[data-design="b"].dq-design img,[data-design="b"].dq-design svg:not([data-keep-size]){max-width:100%;height:auto;}

/* stranded-wrapper autofix (drain 2026-07-03): every fixed max-width column centers — gate content_uncentered_left_stranded */
[data-design="b"] .b-marquee__offer { margin-inline: auto; }
[data-design="b"] .b-funnel { margin-inline: auto; }

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