/* ═══════════════════════════════════════════════════════════════════
   United Construction & Roofing — design-a
   Datum design system · premium-funnel trade
   ALL selectors scoped under [data-design="a"]
   Zero [data-design="a"] residuals
   ═══════════════════════════════════════════════════════════════════ */

/* ── Design tokens ── */
[data-design="a"] {
  /* Expose primary for chrome-kit */
  --design-a-primary: #9E4221;

  /* Datum color tokens — remapped to a-namespace */
  --a-bg:              #ECEAE4;
  --a-surface:         #F6F4EE;
  --a-surface-warm:    #E4DFD3;
  --a-ink:             #18181B;
  --a-ink-2:           #33343A;
  --a-muted:           #7A7B82;
  --a-meta:            #9C9CA1;
  --a-border:          #D4D0C8;
  --a-border-strong:   #1F1F22;
  --a-accent:          #9E4221;
  --a-accent-hover:    #8A381A;
  --a-accent-active:   #76300F;
  --a-accent-on:       #F6F4EE;
  --a-flag:            #E5B100;
  --a-success:         #4A6B43;

  /* Typography */
  --a-font-display:    'Helvetica Neue', 'Inter Tight', 'Arial', system-ui, sans-serif;
  --a-font-body:       'Helvetica Neue', 'Inter', 'Arial', system-ui, sans-serif;
  --a-font-mono:       'JetBrains Mono', 'IBM Plex Mono', ui-monospace, Menlo, monospace;

  /* Spacing (4px base) */
  --a-sp-1: 4px;
  --a-sp-2: 8px;
  --a-sp-3: 12px;
  --a-sp-4: 20px;
  --a-sp-5: 32px;
  --a-sp-6: 56px;
  --a-sp-7: 96px;
  --a-sp-8: 144px;

  /* Motion */
  --a-dur-snap:   100ms;
  --a-dur-set:    240ms;
  --a-dur-arc:    1800ms;
  --a-dur-cure:   18000ms;
  --a-dur-light:  26000ms;
  --a-dur-shimmer: 11000ms;
  --a-ease-set:   cubic-bezier(0.22, 0.61, 0.36, 1);
  --a-ease-arc:   cubic-bezier(0.45, 0, 0.55, 1);
  --a-ease-snap:  cubic-bezier(0.5, 0, 0.7, 0);

  /* Pointer progress (JS updates this custom property) */
  --a-pointer-progress: 20%;

  /* Base */
  font-family: var(--a-font-body);
  background: var(--a-bg);
  color: var(--a-ink);
  font-size: 17px;
  line-height: 1.55;
  box-sizing: border-box;
}

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

/* ════════════════════════════════════════════════════════════════
   ELEMENT 1 — Animated minimalist header
   Logo shimmer (slow light-glint, ~11s cycle)
   Hairline corten traverse (26s)
   Hamburger → phone-only drawer
   ════════════════════════════════════════════════════════════════ */

[data-design="a"] .a-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--a-bg);
  border-bottom: 1px solid var(--a-border);
  overflow: hidden;
}

[data-design="a"] .a-header__atmosphere {
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

[data-design="a"] .a-header__hairline {
  position: absolute;
  top: 0;
  left: -40%;
  height: 2px;
  width: 40%;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--a-accent) 50%,
    transparent 100%);
  animation: a-light-traverse var(--a-dur-light) linear infinite;
}

@keyframes a-light-traverse {
  0%   { transform: translateX(0); }
  100% { transform: translateX(350%); }
}

[data-design="a"] .a-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px clamp(20px, 4vw, 56px);
  position: relative;
  z-index: 2;
}

/* Logo + shimmer */
[data-design="a"] .a-logo {
  position: relative;
  font-family: var(--a-font-display);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--a-ink);
  text-decoration: none;
  display: inline-block;
  overflow: hidden;
  white-space: nowrap;
  flex-shrink: 0;
}

[data-design="a"] .a-logo__mark {
  position: relative;
  z-index: 1;
}

/* Slow shimmer — soft light-glint, ~11s cycle, ~1s per pass */
[data-design="a"] .a-logo__shimmer {
  position: absolute;
  top: 0;
  left: -80%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(255,255,255,0.55) 50%,
    transparent 100%);
  transform: skewX(-15deg);
  animation: a-logo-shimmer var(--a-dur-shimmer) var(--a-ease-arc) infinite;
  pointer-events: none;
  z-index: 2;
}

@keyframes a-logo-shimmer {
  0%,  72% { transform: skewX(-15deg) translateX(0);    opacity: 0; }
  74%       { opacity: 1; }
  82%       { transform: skewX(-15deg) translateX(320%); opacity: 0; }
  100%      { transform: skewX(-15deg) translateX(320%); opacity: 0; }
}

/* ── ELEMENT 6 / pointer — progress indicator in header ── */
[data-design="a"] .a-pointer {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
  max-width: 280px;
  font-variant-numeric: tabular-nums;
  color: var(--a-ink-2);
}

[data-design="a"] .a-pointer__step-label {
  font-family: var(--a-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0.75;
}

[data-design="a"] .a-pointer__now {
  display: inline-block;
  min-width: 1ch;
  transition: opacity var(--a-dur-snap) var(--a-ease-set);
}

[data-design="a"] .a-pointer.is-flipping .a-pointer__now {
  animation: a-pointer-flip 280ms var(--a-ease-set);
}

@keyframes a-pointer-flip {
  0%   { transform: translateY(-5px); opacity: 0; }
  100% { transform: translateY(0);    opacity: 1; }
}

[data-design="a"] .a-pointer__bar {
  position: relative;
  flex: 1;
  height: 2px;
  background: var(--a-border-strong);
  opacity: 0.15;
  overflow: hidden;
  min-width: 40px;
}

[data-design="a"] .a-pointer__bar-fill {
  position: absolute;
  inset: 0;
  background: var(--a-accent);
  opacity: 1;
  width: var(--a-pointer-progress);
  transition: width 480ms var(--a-ease-set);
}

[data-design="a"] .a-pointer__chev {
  font-size: 18px;
  opacity: 0.55;
  animation: a-chev-pulse 4s var(--a-ease-arc) infinite;
  flex-shrink: 0;
}

@keyframes a-chev-pulse {
  0%, 100% { transform: translateX(0);   opacity: 0.4; }
  50%       { transform: translateX(4px); opacity: 0.9; }
}

/* ── Hamburger ── */
[data-design="a"] .a-burger {
  width: 44px;
  height: 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  background: transparent;
  border: 1px solid var(--a-border);
  border-radius: 0;
  cursor: pointer;
  padding: 0 10px;
  flex-shrink: 0;
  transition: border-color var(--a-dur-set) var(--a-ease-set);
}

[data-design="a"] .a-burger__line {
  display: block;
  height: 2px;
  background: var(--a-ink);
  transition: transform var(--a-dur-set) var(--a-ease-set),
              opacity   var(--a-dur-set) var(--a-ease-set);
}

[data-design="a"] .a-burger:hover { border-color: var(--a-ink); }

[data-design="a"] .a-burger[aria-expanded="true"] .a-burger__line:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}
[data-design="a"] .a-burger[aria-expanded="true"] .a-burger__line:nth-child(2) {
  transform: translateY(-4px) rotate(-45deg);
}

/* ── Phone-only drawer ── */
[data-design="a"] .a-drawer {
  position: fixed;
  inset: 0;
  background: var(--a-bg);
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateY(-100%);
  transition: transform var(--a-dur-set) var(--a-ease-set);
}

[data-design="a"] .a-drawer:not([hidden]) {
  transform: translateY(0);
}

[data-design="a"] .a-drawer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 40px clamp(24px, 6vw, 96px);
}

[data-design="a"] .a-drawer__phone {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--a-font-display);
  font-weight: 600;
  font-size: clamp(24px, 5vw, 40px);
  color: var(--a-accent);
  text-decoration: none;
  letter-spacing: -0.01em;
}

[data-design="a"] .a-drawer__license {
  font-family: var(--a-font-mono);
  font-size: 13px;
  color: var(--a-muted);
  letter-spacing: 0.06em;
  margin: 0;
}

/* ════════════════════════════════════════════════════════════════
   ELEMENT 5 — Funnel (IS the page)
   ════════════════════════════════════════════════════════════════ */

[data-design="a"] .a-funnel {
  min-height: calc(100dvh - 64px);
  display: flex;
  flex-direction: column;
  position: relative;
}

/* ── Steps ── */
[data-design="a"] .a-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(56px, 8vh, 96px) clamp(20px, 5vw, 56px);
  min-height: calc(100dvh - 64px);
  position: relative;
  /* ELEMENT 3 transition: slide-in from right, opacity */
  opacity: 1;
  transform: translateX(0);
}

/* Step enters from the right (forward-progressive) */
[data-design="a"] .a-step.is-entering {
  animation: a-step-enter var(--a-dur-set) var(--a-ease-set) forwards;
}

@keyframes a-step-enter {
  from { opacity: 0; transform: translateX(24px); }
  to   { opacity: 1; transform: translateX(0); }
}

[data-design="a"] .a-step__inner {
  max-width: 640px;
  margin: 0 auto;
  width: 100%;
}

/* ── Hero substrate (themed-movement, single animated layer) ── */
[data-design="a"] .a-hero-substrate {
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  overflow: hidden;
  pointer-events: none;
}

[data-design="a"] .a-hero-substrate__line {
  position: absolute;
  top: 0;
  left: 0;
  height: 2px;
  width: 0;
  background: var(--a-border-strong);
  animation: a-hero-line-draw 1.6s var(--a-ease-set) 0.3s forwards;
}

@keyframes a-hero-line-draw {
  from { width: 0; }
  to   { width: 100%; }
}

/* ── Value prop & reassurance — opacity:1 at first paint, no observer gate ── */
[data-design="a"] .a-value-prop {
  font-family: var(--a-font-display);
  font-weight: 600;
  font-size: clamp(22px, 3.5vw, 32px);
  letter-spacing: -0.01em;
  color: var(--a-ink);
  margin: 0 0 10px;
  max-width: 56ch;
  opacity: 1; /* hard 1 — never gated */
}

[data-design="a"] .a-reassurance {
  font-size: 15px;
  color: var(--a-muted);
  margin: 0 0 var(--a-sp-5);
  opacity: 1; /* hard 1 */
}

/* ── Question headings ── */
[data-design="a"] .a-question {
  font-family: var(--a-font-display);
  font-weight: 600;
  font-size: clamp(24px, 4vw, 40px);
  letter-spacing: -0.02em;
  color: var(--a-ink);
  margin: 0 0 var(--a-sp-5);
  line-height: 1.2;
  opacity: 1; /* hard 1 */
}

[data-design="a"] .a-step__sub {
  font-size: 15px;
  color: var(--a-ink-2);
  margin: -12px 0 var(--a-sp-4);
  max-width: 52ch;
  opacity: 1; /* hard 1 */
}

/* ═══════════════════════════════════════════════════════════════
   ELEMENT 2 — Step-advance answer buttons
   Auto-advance on tap. ≥56px tap targets. Instant press (60ms snap).
   ═══════════════════════════════════════════════════════════════ */

[data-design="a"] .a-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

/* Stagger enter-animation when step mounts */
[data-design="a"] .a-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-height: 60px; /* ≥56px tap target */
  padding: 16px 20px;
  background: var(--a-surface);
  color: var(--a-ink);
  border: 2px solid var(--a-border);
  border-radius: 0;
  font-family: var(--a-font-display);
  font-weight: 500;
  font-size: 17px;
  text-align: left;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  /* Stagger: buttons animate in with index offset via JS adding --btn-i */
  opacity: 1; /* default visible at first paint */
  transition:
    background-color var(--a-dur-snap) var(--a-ease-snap),
    border-color     var(--a-dur-snap) var(--a-ease-snap),
    color            var(--a-dur-snap) var(--a-ease-snap),
    transform        var(--a-dur-snap) var(--a-ease-snap);
}

[data-design="a"] .a-option:hover {
  border-color: var(--a-ink);
  background: var(--a-bg);
}

[data-design="a"] .a-option:active,
[data-design="a"] .a-option.is-selected {
  background: var(--a-accent);
  border-color: var(--a-accent);
  color: var(--a-accent-on);
  transform: translateY(1px);
  transition-duration: 60ms;
}

[data-design="a"] .a-option:focus-visible {
  outline: 2px solid var(--a-accent);
  outline-offset: 3px;
}

/* Chevron within each option */
[data-design="a"] .a-option__chev {
  font-size: 20px;
  opacity: 0.45;
  flex-shrink: 0;
  transition: transform var(--a-dur-set) var(--a-ease-set),
              opacity   var(--a-dur-set) var(--a-ease-set);
}

[data-design="a"] .a-option:hover .a-option__chev,
[data-design="a"] .a-option.is-selected .a-option__chev {
  opacity: 1;
  transform: translateX(4px);
}

/* Stagger mount animation — class added by JS after step reveals */
[data-design="a"] .a-option.is-mounting {
  animation: a-btn-mount var(--a-dur-set) var(--a-ease-set) both;
  animation-delay: calc(var(--btn-i, 0) * 60ms);
}

@keyframes a-btn-mount {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Contact-capture step ── */
[data-design="a"] .a-contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

[data-design="a"] .a-field {
  display: grid;
  gap: 6px;
}

[data-design="a"] .a-field__label {
  font-family: var(--a-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--a-meta);
}

[data-design="a"] .a-field__optional {
  font-style: italic;
  text-transform: none;
  letter-spacing: 0;
}

[data-design="a"] .a-field__input {
  font-family: var(--a-font-body);
  font-size: 17px;
  color: var(--a-ink);
  background: var(--a-bg);
  border: 1px solid var(--a-border);
  border-radius: 0;
  padding: 14px 16px;
  outline: none;
  transition: border-color var(--a-dur-snap) var(--a-ease-set),
              box-shadow   var(--a-dur-snap) var(--a-ease-set);
  width: 100%;
  min-height: 52px;
}

[data-design="a"] .a-field__input--ta {
  resize: vertical;
  min-height: 72px;
}

[data-design="a"] .a-field__input:focus {
  border-color: var(--a-accent);
  box-shadow: 0 0 0 2px rgba(158, 66, 33, 0.18);
}

[data-design="a"] .a-field__input.is-error {
  border-color: #A6311F;
}

[data-design="a"] .a-field__input::placeholder {
  color: var(--a-meta);
}

/* ELEMENT 2 — submit CTA (loudest button, earned through completion) */
[data-design="a"] .a-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  width: 100%;
  min-height: 60px;
  padding: 18px 28px;
  background: var(--a-accent);
  color: var(--a-accent-on);
  font-family: var(--a-font-display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0.01em;
  border: none;
  border-radius: 0;
  cursor: pointer;
  animation: a-cta-breath 4s var(--a-ease-arc) infinite;
  transition: background-color var(--a-dur-set) var(--a-ease-set),
              transform        var(--a-dur-snap) var(--a-ease-snap);
  margin-top: 8px;
}

[data-design="a"] .a-submit:hover {
  background: var(--a-accent-hover);
}

[data-design="a"] .a-submit:active {
  background: var(--a-accent-active);
  transform: translateY(1px);
  transition-duration: 60ms;
}

[data-design="a"] .a-submit:focus-visible {
  outline: 2px solid var(--a-accent);
  outline-offset: 4px;
}

[data-design="a"] .a-submit__arrow {
  display: inline-flex;
  transition: transform var(--a-dur-set) var(--a-ease-set);
}

[data-design="a"] .a-submit:hover .a-submit__arrow {
  transform: translateX(4px);
}

@keyframes a-cta-breath {
  0%, 100% { filter: brightness(1); }
  50%       { filter: brightness(1.07); }
}

/* ── Receipt ── */
[data-design="a"] .a-receipt {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(56px, 8vh, 96px) clamp(20px, 5vw, 56px);
  min-height: calc(100dvh - 64px);
}

[data-design="a"] .a-receipt__inner {
  max-width: 540px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  gap: 20px;
  animation: a-step-enter var(--a-dur-set) var(--a-ease-set);
}

[data-design="a"] .a-receipt__stamp {
  display: inline-block;
  padding: 6px 10px;
  border: 2px solid var(--a-accent);
  color: var(--a-accent);
  font-family: var(--a-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transform: rotate(-2deg);
  width: fit-content;
}

[data-design="a"] .a-receipt__thanks {
  font-family: var(--a-font-display);
  font-weight: 600;
  font-size: clamp(24px, 3.5vw, 36px);
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--a-ink);
}

[data-design="a"] .a-receipt__detail {
  color: var(--a-ink-2);
  font-size: 17px;
  margin: 0;
}

[data-design="a"] .a-receipt__phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--a-accent);
  font-weight: 600;
  font-size: 18px;
  text-decoration: none;
}

[data-design="a"] .a-receipt__phone:hover {
  color: var(--a-accent-hover);
}

[data-design="a"] .a-receipt__id {
  font-family: var(--a-font-mono);
  font-size: 12px;
  color: var(--a-muted);
  margin: 0;
}

/* ════════════════════════════════════════════════════════════════
   ELEMENT 3 — Ambient A: Datum-line strip (below funnel)
   Draws in on scroll-into-view via IntersectionObserver
   ════════════════════════════════════════════════════════════════ */

[data-design="a"] .a-ambient-a {
  padding: var(--a-sp-7) clamp(20px, 5vw, 56px) var(--a-sp-5);
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}

[data-design="a"] .a-datum-strip {
  position: relative;
  height: 64px;
  width: 100%;
  border-top: 1px solid var(--a-border);
  padding-top: 28px;
}

[data-design="a"] .a-datum-strip__line {
  position: absolute;
  left: 0;
  top: 28px;
  height: 2px;
  width: 0;
  background: var(--a-border-strong);
  transition: width 1.6s var(--a-ease-set);
}

[data-design="a"] .a-ambient-a.is-in .a-datum-strip__line {
  width: 100%;
}

[data-design="a"] .a-datum-strip__tick {
  position: absolute;
  top: 28px;
  left: calc(var(--i) * 12.5%);
  width: 2px;
  height: 10px;
  background: var(--a-ink);
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity  0.5s var(--a-ease-set) calc(0.2s + var(--i) * 0.12s),
              transform 0.5s var(--a-ease-set) calc(0.2s + var(--i) * 0.12s);
  animation: a-tick-pulse 11s ease-in-out infinite;
  animation-delay: calc(var(--i) * 1.3s);
}

[data-design="a"] .a-ambient-a.is-in .a-datum-strip__tick {
  opacity: 1;
  transform: translateY(0);
}

[data-design="a"] .a-datum-strip__tick em {
  position: absolute;
  top: 14px;
  left: -14px;
  font-family: var(--a-font-mono);
  font-style: normal;
  font-size: 11px;
  color: var(--a-meta);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

@keyframes a-tick-pulse {
  0%, 92%, 100% { background: var(--a-ink); }
  96%            { background: var(--a-accent); }
}

[data-design="a"] .a-ambient-a.is-paused .a-datum-strip__tick {
  animation-play-state: paused;
}

@media (max-width: 560px) {
  [data-design="a"] .a-datum-strip__tick:nth-child(odd) em { display: none; }
}

/* ════════════════════════════════════════════════════════════════
   ELEMENT 4 — Ambient B: Reassurance bar (below funnel)
   Horizontal trust-signal row with fade-in stagger
   ════════════════════════════════════════════════════════════════ */

[data-design="a"] .a-reassurance-bar {
  background: var(--a-surface);
  border-top: 1px solid var(--a-border);
  border-bottom: 1px solid var(--a-border);
  padding: var(--a-sp-5) clamp(20px, 5vw, 56px);
}

[data-design="a"] .a-trust-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 8px;
  max-width: 1280px;
  margin: 0 auto;
  font-size: 15px;
  color: var(--a-ink-2);
}

[data-design="a"] .a-trust-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

[data-design="a"] .a-trust-item__icon {
  color: var(--a-accent);
  font-weight: 600;
}

[data-design="a"] .a-trust-sep {
  color: var(--a-border-strong);
  opacity: 0.4;
}

/* Fade in when visible */
[data-design="a"] .a-reassurance-bar.is-in .a-trust-item {
  animation: a-trust-in 0.5s var(--a-ease-set) both;
}

@keyframes a-trust-in {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ════════════════════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════════════════════ */

[data-design="a"] .a-footer {
  padding: var(--a-sp-6) clamp(20px, 5vw, 56px) var(--a-sp-5);
  background: var(--a-bg);
  border-top: 1px solid var(--a-border);
}

[data-design="a"] .a-footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  gap: 8px;
}

[data-design="a"] .a-footer__firm {
  font-family: var(--a-font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--a-ink);
}

[data-design="a"] .a-footer__meta {
  font-family: var(--a-font-mono);
  font-size: 12px;
  color: var(--a-muted);
  letter-spacing: 0.04em;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  align-items: center;
}

[data-design="a"] .a-footer__phone,
[data-design="a"] .a-footer__email {
  color: var(--a-accent);
  text-decoration: none;
}

[data-design="a"] .a-footer__phone:hover,
[data-design="a"] .a-footer__email:hover {
  color: var(--a-accent-hover);
}

[data-design="a"] .a-footer__sep {
  opacity: 0.5;
}

[data-design="a"] .a-footer__disclaimer {
  font-size: 12px;
  color: var(--a-meta);
  margin: 8px 0 0;
  max-width: 72ch;
  line-height: 1.5;
}

[data-design="a"] .a-footer__copy {
  font-family: var(--a-font-mono);
  font-size: 11px;
  color: var(--a-meta);
  margin-top: 4px;
}

/* ════════════════════════════════════════════════════════════════
   REDUCED MOTION
   ════════════════════════════════════════════════════════════════ */

@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .a-header__hairline { animation: none; opacity: 0.4; }
  [data-design="a"] .a-logo__shimmer    { animation: none; opacity: 0; }
  [data-design="a"] .a-hero-substrate__line { animation: none; width: 100%; }
  [data-design="a"] .a-pointer__bar-fill    { transition: none; }
  [data-design="a"] .a-pointer__chev        { animation: none; }
  [data-design="a"] .a-pointer__now         { animation: none; }
  [data-design="a"] .a-step.is-entering     { animation: none; opacity: 1; transform: none; }
  [data-design="a"] .a-option.is-mounting   { animation: none; opacity: 1; }
  [data-design="a"] .a-submit               { animation: none; }
  [data-design="a"] .a-cta-breath           { animation: none; }
  [data-design="a"] .a-datum-strip__line    { transition: none; width: 100%; }
  [data-design="a"] .a-datum-strip__tick    { transition: none; opacity: 1; transform: none; animation: none; }
  [data-design="a"] .a-drawer              { transition: none; }
  [data-design="a"] .a-receipt__inner      { animation: none; }
}

/* ════════════════════════════════════════════════════════════════
   DEFENSIVE OVERFLOW — no h-scroll at any breakpoint
   ════════════════════════════════════════════════════════════════ */

[data-design="a"] {
  max-width: 100%;
  overflow-x: hidden;
}

[data-design="a"] .a-header,
[data-design="a"] .a-funnel,
[data-design="a"] .a-step,
[data-design="a"] .a-ambient-a,
[data-design="a"] .a-reassurance-bar,
[data-design="a"] .a-footer {
  max-width: 100%;
  overflow-x: hidden;
}

/* ════════════════════════════════════════════════════════════════
   RESPONSIVE — 768px and below
   ════════════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
  [data-design="a"] .a-pointer {
    max-width: 200px;
  }

  [data-design="a"] .a-pointer__step-label {
    font-size: 10px;
  }

  [data-design="a"] .a-trust-strip {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  [data-design="a"] .a-trust-sep {
    display: none;
  }
}

/* ── 390px (iPhone) ── */
@media (max-width: 390px) {
  [data-design="a"] .a-logo { font-size: 17px; }
  [data-design="a"] .a-header__bar { padding: 14px 16px; gap: 10px; }
  [data-design="a"] .a-pointer { max-width: 140px; }
  [data-design="a"] .a-pointer__bar { display: none; }
  [data-design="a"] .a-question { font-size: 22px; }
  [data-design="a"] .a-option { font-size: 15px; }
  [data-design="a"] .a-step { padding: 40px 16px; }
}

/* ── 320px (smallest) ── */
@media (max-width: 320px) {
  [data-design="a"] .a-logo { font-size: 15px; }
  [data-design="a"] .a-pointer { max-width: 110px; }  /* keep the progress pointer visible on tiny screens (was display:none → gate pointer_invisible) */
  [data-design="a"] .a-question { font-size: 20px; }
  [data-design="a"] .a-step { padding: 32px 12px; }
  [data-design="a"] .a-option { min-height: 56px; padding: 14px 14px; }
  [data-design="a"] .a-submit { font-size: 16px; padding: 16px 20px; }
}


/* ── Phase-3.4 visibility floor (orchestrator backstop, 2026-05-27) ───────────
   Premium-funnel step-1 IS the hero; its step-in animation starts opacity:0 and
   is JS-activated, but the chrome injects content after load so the activation
   can race the fetch → blank hero. Force the hero/funnel-step-1 text, the CTA,
   and the pointer visible on first paint regardless of JS timing. */
[data-design="a"] [data-mf-role="hero"],
[data-design="a"] [data-mf-role="hero"] :is(h1,h2,h3,p,span,div,button,a,label,li),
[data-design="a"] [data-mf-role="cta"],
[data-design="a"] [data-mf-role="funnel-option"],
[data-design="a"] [data-mf-role="pointer"],
[data-design="a"] [data-mf-role="pointer"] * {
  opacity: 1 !important;
}

/* ── Phase-3.4 pointer visibility floor (2026-05-27) ──────────────────────────
   A media query hid the progress pointer (display:none) on the smallest screens;
   the gate requires the funnel progress wayfinding visible at all widths. Force it. */
[data-design="a"] [data-mf-role="pointer"] { display: flex !important; }