/* ═══════════════════════════════════════════════════════════════════
   A & A General Construction — Design A (Krone remapped to [data-design="a"])
   ~12-16 construction trade color tokens. All selectors scoped [data-design="a"].
   ═══════════════════════════════════════════════════════════════════ */

/* ── Token block ── */
[data-design="a"] {
  /* Surface */
  --design-a-primary:   #C8341F;  /* vermillion — the one accent */
  --design-a-paper:     #FAF7F0;
  --design-a-ink:       #1A1815;
  --design-a-ink-2:     #3A352E;
  --design-a-muted:     #6E665B;
  --design-a-stone:     #EAE5DA;
  --design-a-rule-clr:  rgba(26,24,21,0.12);
  /* Blueprint substrate */
  --design-a-blueprint: #1E3A5F;
  --design-a-bp-line:   rgba(30,58,95,0.55);
  --design-a-bp-dim:    rgba(30,58,95,0.38);
  --design-a-bp-label:  rgba(30,58,95,0.65);
  /* Accent states */
  --design-a-vermillion:    #C8341F;
  --design-a-vermillion-on: #FAF7F0;
  --design-a-critical:      #A02418;
  --design-a-success:       #3B5F2E;

  /* Typography */
  --design-a-display: 'GT Sectra', 'Tiempos Headline', 'Iowan Old Style', Charter, Georgia, serif;
  --design-a-body:    'Sectra Fine', 'Tiempos Text', 'Iowan Old Style', Charter, Georgia, serif;
  --design-a-spec:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

  /* Spacing */
  --design-a-tick:     4px;
  --design-a-em:       8px;
  --design-a-cap:      16px;
  --design-a-leading:  24px;
  --design-a-rule:     40px;
  --design-a-spread:   96px;   /* construction: 96px desktop / 64px mobile */
  --design-a-gutter:   128px;
  --design-a-overture: 200px;

  /* Motion */
  --design-a-cut:      120ms;
  --design-a-settle:   280ms;
  --design-a-register: 600ms;
  --design-a-unfurl:   1200ms;
  --design-a-tide:     22s;
  --design-a-drift:    18s;
  --design-a-ease-cut:    cubic-bezier(0.85, 0, 0.15, 1);
  --design-a-ease-settle: cubic-bezier(0.2, 0.8, 0.2, 1);
  --design-a-ease-tide:   cubic-bezier(0.45, 0, 0.55, 1);

  /* Radius */
  --design-a-radius-none:  0px;
  --design-a-radius-stamp: 2px;
  --design-a-radius-disc:  9999px;

  /* Elevation — hairlines only, no shadows */
  --design-a-elev-flat:      none;
  --design-a-elev-rule:      inset 0 -1px 0 var(--design-a-ink);
  --design-a-elev-frame:     0 0 0 1px var(--design-a-ink);
  --design-a-elev-frame-2:   0 0 0 2px var(--design-a-ink);
  --design-a-elev-vermillion:0 0 0 2px var(--design-a-vermillion);

  background: var(--design-a-paper);
  color: var(--design-a-ink);
  font-family: var(--design-a-body);
  font-size: 18px;
  line-height: 1.55;
  box-sizing: border-box;
}

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

/* ══════════════════════════════════════════
   E1 — HEADER (Animated minimalist bar)
   Logo + tide rule + hamburger ONLY.
   ══════════════════════════════════════════ */
[data-design="a"].rf-header,
[data-design="a"] .rf-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--design-a-paper);
  border-bottom: 1px solid var(--design-a-ink);
}
[data-design="a"] .rf-header__bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px clamp(20px, 4vw, 64px);
  position: relative; z-index: 2;
}
[data-design="a"] .rf-logo {
  text-decoration: none; color: var(--design-a-ink);
}
[data-design="a"] .rf-logo__mark {
  font-family: var(--design-a-display);
  font-size: clamp(15px, 1.6vw, 22px);
  letter-spacing: -0.01em;
  font-weight: 400;
  white-space: nowrap;
}
[data-design="a"] .rf-burger {
  background: transparent;
  border: 1px solid var(--design-a-ink);
  width: 44px; height: 44px;
  padding: 0; cursor: pointer;
  display: inline-flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 5px;
  flex-shrink: 0;
}
[data-design="a"] .rf-burger__line {
  display: block; width: 20px; height: 1.5px;
  background: var(--design-a-ink);
  transition: transform var(--design-a-settle) var(--design-a-ease-settle);
}
[data-design="a"] .rf-burger[aria-expanded="true"] .rf-burger__line:nth-child(1) {
  transform: translateY(3.25px) rotate(45deg);
}
[data-design="a"] .rf-burger[aria-expanded="true"] .rf-burger__line:nth-child(2) {
  transform: translateY(-3.25px) rotate(-45deg);
}

/* Tide rule — atmospheric vermillion across header bottom */
[data-design="a"] .rf-tide {
  position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  pointer-events: none; overflow: hidden;
}
[data-design="a"] .rf-tide__rule {
  display: block; height: 100%;
  background: var(--design-a-vermillion);
  transform-origin: left center;
  animation: a-tide var(--design-a-tide) cubic-bezier(0.45, 0, 0.55, 1) infinite;
}
@keyframes a-tide {
  0%   { transform: scaleX(0); transform-origin: left center; }
  45%  { transform: scaleX(1); transform-origin: left center; }
  50%  { transform: scaleX(1); transform-origin: right center; }
  95%  { transform: scaleX(0); transform-origin: right center; }
  100% { transform: scaleX(0); transform-origin: right center; }
}

/* Drawer — focus-trapped, display:none when hidden */
[data-design="a"] .rf-drawer {
  position: fixed; inset: 0;
  background: var(--design-a-paper);
  z-index: 100;
  padding: 96px clamp(24px, 6vw, 96px);
  display: flex; flex-direction: column; justify-content: space-between;
  animation: a-drawer-wipe var(--design-a-register) var(--design-a-ease-cut) both;
}
[data-design="a"] .rf-drawer[hidden] { display: none; }
@keyframes a-drawer-wipe {
  0%   { clip-path: inset(0 100% 0 0); }
  100% { clip-path: inset(0 0 0 0); }
}
[data-design="a"] .rf-drawer__close {
  position: absolute; top: 24px; right: clamp(20px, 4vw, 64px);
  background: transparent; border: 1px solid var(--design-a-ink);
  width: 44px; height: 44px; cursor: pointer;
  display: inline-flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 5px;
}
[data-design="a"] .rf-drawer__close .rf-burger__line:nth-child(1) {
  transform: translateY(3.25px) rotate(45deg);
}
[data-design="a"] .rf-drawer__close .rf-burger__line:nth-child(2) {
  transform: translateY(-3.25px) rotate(-45deg);
}
[data-design="a"] .rf-drawer__inner { display: flex; flex-direction: column; gap: var(--design-a-spread); }
[data-design="a"] .rf-drawer__nav {
  display: flex; flex-direction: column; gap: var(--design-a-leading);
}
[data-design="a"] .rf-drawer__nav a {
  font-family: var(--design-a-display);
  font-size: clamp(36px, 6vw, 80px);
  color: var(--design-a-ink); text-decoration: none;
  line-height: 1.02; letter-spacing: -0.015em;
  position: relative; display: inline-block; width: max-content;
}
[data-design="a"] .rf-drawer__nav a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 4px;
  height: 3px; background: var(--design-a-vermillion);
  transition: right var(--design-a-register) var(--design-a-ease-settle);
}
[data-design="a"] .rf-drawer__nav a:hover::after,
[data-design="a"] .rf-drawer__nav a:focus-visible::after { right: 0; }
[data-design="a"] .rf-drawer__ctas {
  display: flex; flex-direction: column; gap: var(--design-a-cap);
}
[data-design="a"] .rf-drawer__phone {
  font-family: var(--design-a-spec); font-size: 18px; font-weight: 500;
  color: var(--design-a-ink); text-decoration: none; letter-spacing: 0.02em;
  min-height: 44px; display: inline-flex; align-items: center;
}
[data-design="a"] .rf-drawer__funnel-cta {
  display: inline-block;
  padding: 14px 28px;
  background: var(--design-a-vermillion);
  color: var(--design-a-vermillion-on);
  font-family: var(--design-a-spec); font-size: 15px;
  letter-spacing: 0.08em; text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--design-a-vermillion);
  min-height: 44px; min-width: 44px;
}
[data-design="a"] .rf-drawer__meta {
  font-family: var(--design-a-spec); font-size: 12px;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--design-a-muted);
}

/* ══════════════════════════════════════════
   HERO — data-mf-role="hero"
   Blueprint dimension-line drafting substrate (E3)
   Text opacity:1 at first paint.
   ══════════════════════════════════════════ */
[data-design="a"] .rf-hero {
  position: relative;
  min-height: clamp(480px, 75vh, 760px);
  display: flex; align-items: flex-end;
  overflow: hidden;
  background: var(--design-a-paper);
  border-bottom: 1px solid var(--design-a-ink);
}

/* Blueprint backdrop — fills hero, z-index below text */
[data-design="a"] .rf-hero__backdrop {
  position: absolute; inset: 0;
  pointer-events: none; z-index: 0;
}
[data-design="a"] .rf-hero__wash {
  position: absolute; inset: 0;
  background: linear-gradient(
    135deg,
    rgba(30,58,95,0.07) 0%,
    rgba(30,58,95,0.04) 40%,
    rgba(250,247,240,0) 70%
  );
  animation: a-wash-breathe 8s cubic-bezier(0.45,0,0.55,1) infinite;
}
@keyframes a-wash-breathe {
  0%,100% { opacity: 0.7; }
  50%      { opacity: 1; }
}
[data-design="a"] .rf-hero__blueprint {
  width: 100%; height: 100%;
  position: absolute; inset: 0;
}

/* Blueprint SVG lines — drawn in progressively, then ambient drift */
[data-design="a"] .bp-line {
  fill: none;
  stroke: var(--design-a-bp-line);
  stroke-width: 1.5;
  stroke-dasharray: 2000;
  stroke-dashoffset: 2000;
  animation: a-bp-draw 2.2s var(--design-a-ease-settle) forwards;
}
[data-design="a"] .bp-house   { stroke-dasharray: 900; stroke-dashoffset: 900; animation-duration: 1.8s; }
[data-design="a"] .bp-ridge   { stroke-dasharray: 360; stroke-dashoffset: 360; animation-duration: 2.0s; animation-delay: 0.4s; }
[data-design="a"] .bp-addition{ stroke-dasharray: 540; stroke-dashoffset: 540; animation-duration: 1.5s; animation-delay: 0.8s; }
[data-design="a"] .bp-win1    { stroke-dasharray: 200; stroke-dashoffset: 200; animation-duration: 1.2s; animation-delay: 1.0s; }
[data-design="a"] .bp-win1h   { stroke-dasharray: 60;  stroke-dashoffset: 60;  animation-duration: 0.8s; animation-delay: 1.2s; }

@keyframes a-bp-draw {
  0%   { stroke-dashoffset: var(--offset, 2000); opacity: 0; }
  10%  { opacity: 1; }
  100% { stroke-dashoffset: 0; opacity: 1; }
}

[data-design="a"] .bp-rect {
  fill: none;
  stroke: var(--design-a-bp-line);
  stroke-width: 1.2;
  opacity: 0;
  animation: a-bp-fade 0.8s var(--design-a-ease-settle) forwards;
}
[data-design="a"] .bp-window1 { animation-delay: 1.4s; }
[data-design="a"] .bp-window2 { animation-delay: 1.6s; }
[data-design="a"] .bp-door    { animation-delay: 1.8s; }
[data-design="a"] .bp-adu     { animation-delay: 2.0s; }
@keyframes a-bp-fade { from { opacity:0; } to { opacity:1; } }

[data-design="a"] .bp-dim {
  stroke: var(--design-a-bp-dim);
  stroke-width: 0.8;
  opacity: 0;
  animation: a-bp-fade 0.6s var(--design-a-ease-settle) forwards;
}
[data-design="a"] .bp-dim-w    { animation-delay: 2.0s; }
[data-design="a"] .bp-dim-cap1 { animation-delay: 2.0s; }
[data-design="a"] .bp-dim-cap2 { animation-delay: 2.0s; }
[data-design="a"] .bp-dim-h    { animation-delay: 2.2s; }
[data-design="a"] .bp-dim-hcap1{ animation-delay: 2.2s; }
[data-design="a"] .bp-dim-hcap2{ animation-delay: 2.2s; }
[data-design="a"] .bp-dim-adu  { animation-delay: 2.4s; }
[data-design="a"] .bp-dim-adu-c1{ animation-delay: 2.4s; }
[data-design="a"] .bp-dim-adu-c2{ animation-delay: 2.4s; }

[data-design="a"] .bp-label {
  fill: var(--design-a-bp-label);
  font-family: var(--design-a-spec);
  font-size: 12px;
  letter-spacing: 0.04em;
  opacity: 0;
  animation: a-bp-fade 0.6s var(--design-a-ease-settle) 2.1s forwards;
}
[data-design="a"] .bp-label-v {
  transform-origin: 132px 345px;
  transform: rotate(-90deg);
}
[data-design="a"] .bp-label-adu { animation-delay: 2.3s; }

/* Hatching — slow ongoing ambient drift */
[data-design="a"] .bp-hatch line {
  stroke: var(--design-a-bp-dim);
  stroke-width: 0.5;
  opacity: 0;
  animation: a-bp-fade 1s var(--design-a-ease-settle) 2.4s forwards;
}
/* Continuous slow drift on the entire blueprint — the ambient life */
[data-design="a"] .rf-hero__blueprint {
  animation: a-blueprint-drift 12s cubic-bezier(0.45,0,0.55,1) infinite;
  animation-delay: 2.5s;
}
@keyframes a-blueprint-drift {
  0%,100% { transform: translateX(0) translateY(0); }
  25%     { transform: translateX(-3px) translateY(1px); }
  50%     { transform: translateX(0)   translateY(3px); }
  75%     { transform: translateX(3px) translateY(1px); }
}

/* Hero content — above backdrop, opacity:1 at first paint */
[data-design="a"] .rf-hero__content {
  position: relative; z-index: 2;
  width: 100%;
  padding: clamp(48px, 8vh, 96px) clamp(20px, 6vw, 96px) clamp(48px, 6vh, 80px);
  display: flex; flex-direction: column;
  gap: var(--design-a-leading);
  max-width: min(820px, 100%);
}
[data-design="a"] .rf-hero__proof {
  font-family: var(--design-a-spec);
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--design-a-muted);
  margin: 0;
  opacity: 1; /* HARD RULE: never opacity:0 */
}
[data-design="a"] .rf-hero__headline {
  font-family: var(--design-a-display);
  font-size: clamp(32px, 5vw, 72px);
  letter-spacing: -0.02em; line-height: 1.02;
  color: var(--design-a-ink);
  margin: 0;
  opacity: 1; /* HARD RULE: never opacity:0 */
  max-width: 18ch;
}
[data-design="a"] .rf-hero__subtitle {
  font-family: var(--design-a-body);
  font-size: clamp(16px, 1.5vw, 20px);
  line-height: 1.45; color: var(--design-a-ink-2);
  margin: 0;
  opacity: 1; /* HARD RULE: never opacity:0 */
  max-width: 55ch;
}
[data-design="a"] .rf-hero__trust {
  font-family: var(--design-a-spec);
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--design-a-muted); margin: 0;
  opacity: 1;
}

/* ══════════════════════════════════════════
   E2 — CTA: Funnel-anchor (breath + magnetic)
   data-mf-role="cta"
   ══════════════════════════════════════════ */
[data-design="a"] .rf-cta {
  display: inline-flex; align-items: baseline; gap: var(--design-a-cap);
  position: relative; padding: 4px 0 12px 0;
  font-family: var(--design-a-display);
  font-size: clamp(28px, 4vw, 64px);
  color: var(--design-a-ink); text-decoration: none;
  letter-spacing: -0.02em; line-height: 0.9;
  transition: transform var(--design-a-settle) var(--design-a-ease-settle);
  will-change: transform;
  min-height: 44px;
}
[data-design="a"] .rf-cta__label { position: relative; z-index: 1; }
[data-design="a"] .rf-cta__rule {
  position: absolute; left: 0; bottom: 6px; height: 4px;
  background: var(--design-a-vermillion);
  width: 60%;
  animation: a-breath 5s cubic-bezier(0.45, 0, 0.55, 1) infinite;
  transform-origin: left center;
  transition: width var(--design-a-settle) var(--design-a-ease-cut);
}
[data-design="a"] .rf-cta__chip {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  background: var(--design-a-vermillion); color: var(--design-a-vermillion-on);
  border-radius: var(--design-a-radius-stamp);
  opacity: 0; transform: translateX(-12px);
  transition: opacity var(--design-a-settle) var(--design-a-ease-settle),
              transform var(--design-a-settle) var(--design-a-ease-settle);
}
@keyframes a-breath {
  0%   { transform: scaleX(0.85); }
  50%  { transform: scaleX(1.1); }
  100% { transform: scaleX(0.85); }
}
[data-design="a"] .rf-cta:hover .rf-cta__rule,
[data-design="a"] .rf-cta:focus-visible .rf-cta__rule {
  width: 100%; animation-play-state: paused; transform: scaleX(1);
}
[data-design="a"] .rf-cta:hover .rf-cta__chip,
[data-design="a"] .rf-cta:focus-visible .rf-cta__chip {
  opacity: 1; transform: translateX(0);
}
[data-design="a"] .rf-cta:active { transform: translateY(2px); }
[data-design="a"] .rf-cta:focus-visible { outline: none; }
[data-design="a"] .rf-cta:focus-visible .rf-cta__label::after {
  content: ""; position: absolute; inset: -8px -12px;
  border: 1.5px solid var(--design-a-ink);
}
[data-design="a"] .rf-cta--secondary { font-size: clamp(22px, 3vw, 48px); }

/* ══════════════════════════════════════════
   E6 — POINTER: dimension-line between hero and funnel
   data-mf-role="pointer"
   MUST be visually rendered: opacity:1, bbox height ≥ 8px.
   ══════════════════════════════════════════ */
[data-design="a"] .rf-pointer-wrap {
  display: flex; flex-direction: column; align-items: stretch;
  padding: 32px clamp(20px, 6vw, 96px);
  background: var(--design-a-paper);
  border-bottom: 1px solid var(--design-a-rule-clr);
  opacity: 1; /* NEVER opacity:0 */
  min-height: 64px; /* NEVER zero-height */
  position: relative;
  overflow: hidden;
}
[data-design="a"] .rf-pointer {
  display: flex; align-items: center;
  gap: 16px;
  font-variant-numeric: tabular-nums;
  font-family: var(--design-a-spec);
  color: var(--design-a-ink-2);
}
[data-design="a"] .rf-pointer__dim-left {
  display: block; width: clamp(40px, 6vw, 80px); height: 1px;
  background: var(--design-a-blueprint);
  opacity: 0.4;
  position: relative;
  flex-shrink: 0;
}
[data-design="a"] .rf-pointer__dim-left::before,
[data-design="a"] .rf-pointer__dim-left::after {
  content: ""; position: absolute; top: -3px;
  width: 1px; height: 7px; background: var(--design-a-blueprint); opacity: 0.6;
}
[data-design="a"] .rf-pointer__dim-left::before { left: 0; }
[data-design="a"] .rf-pointer__dim-left::after  { right: 0; }
[data-design="a"] .rf-pointer__label {
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--design-a-muted);
  white-space: nowrap;
}
[data-design="a"] .krone-pointer__bar {
  position: relative; flex: 1; height: 2px;
  background: var(--design-a-ink); opacity: 0.15;
  overflow: hidden;
}
[data-design="a"] .krone-pointer__bar-fill {
  position: absolute; inset: 0;
  width: var(--design-a-pointer-progress, 16%);
  background: var(--design-a-ink); opacity: 1;
  transition: width 480ms cubic-bezier(0.22, 0.61, 0.36, 1);
}
[data-design="a"] .krone-pointer__chev {
  font-size: 18px; opacity: 0.6;
  animation: a-pointer-chev 4s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes a-pointer-chev {
  0%,100% { transform: translateX(0);   opacity: 0.45; }
  50%     { transform: translateX(4px); opacity: 0.9; }
}
/* Second row: a drawing dimension line that extends across full width */
[data-design="a"] .rf-pointer__line-draw {
  margin-top: 12px;
  height: 1px;
  background: var(--design-a-blueprint);
  opacity: 0.18;
  transform-origin: left center;
  animation: a-dim-extend 2.8s var(--design-a-ease-settle) 2.8s both,
             a-dim-pulse   6s   cubic-bezier(0.45,0,0.55,1) 5.8s infinite;
}
@keyframes a-dim-extend {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}
@keyframes a-dim-pulse {
  0%,100% { opacity: 0.14; }
  50%     { opacity: 0.26; }
}

/* ══════════════════════════════════════════
   E5 — FUNNEL: Bass-cut 5-step qualifying intake
   id="funnel", data-mf-role="funnel"
   ══════════════════════════════════════════ */
[data-design="a"] .rf-funnel {
  padding: var(--design-a-spread) clamp(20px, 6vw, 96px);
  background: var(--design-a-paper);
  border-top: 1px solid var(--design-a-ink);
  border-bottom: 1px solid var(--design-a-ink);
  overflow: hidden;
  position: relative;
}
[data-design="a"] .rf-funnel__head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: var(--design-a-spread);
  flex-wrap: wrap; gap: var(--design-a-leading);
}
[data-design="a"] .rf-funnel__kicker {
  font-family: var(--design-a-spec); font-size: 12px;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--design-a-muted); margin: 0;
}
[data-design="a"] .rf-funnel__index {
  list-style: none; padding: 0; margin: 0;
  display: flex; gap: var(--design-a-cap);
  font-family: var(--design-a-spec); font-size: 12px;
  letter-spacing: 0.08em; color: var(--design-a-muted);
  flex-wrap: wrap;
}
[data-design="a"] .rf-funnel__index li {
  position: relative; padding-bottom: 4px;
  transition: color var(--design-a-settle) var(--design-a-ease-settle);
}
[data-design="a"] .rf-funnel__index li::after {
  content: ""; position: absolute; left: 0; right: 100%;
  bottom: 0; height: 2px; background: var(--design-a-vermillion);
  transition: right var(--design-a-settle) var(--design-a-ease-settle);
}
[data-design="a"] .rf-funnel__index li.is-active { color: var(--design-a-ink); }
[data-design="a"] .rf-funnel__index li.is-active::after { right: 0; }
[data-design="a"] .rf-funnel__index li.is-done { color: var(--design-a-ink-2); }
[data-design="a"] .rf-funnel__index li.is-done::after { right: 0; background: var(--design-a-ink); }
[data-design="a"] .rf-funnel__stage { position: relative; min-height: 320px; }
[data-design="a"] .rf-funnel__step {
  border: 0; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: var(--design-a-leading);
  max-width: 60ch;
}
[data-design="a"] .rf-funnel__step[hidden] { display: none; }
[data-design="a"] .rf-funnel__step.is-active {
  animation: a-step-in 480ms var(--design-a-ease-cut) both;
}
@keyframes a-step-in {
  0%   { opacity: 0; transform: translateX(24px); clip-path: inset(0 100% 0 0); }
  35%  { opacity: 1; transform: translateX(0);    clip-path: inset(0 0 0 0); }
  100% { opacity: 1; transform: none;             clip-path: inset(0 0 0 0); }
}
[data-design="a"] .rf-funnel__q {
  font-family: var(--design-a-display);
  font-size: clamp(28px, 4vw, 52px);
  letter-spacing: -0.015em; line-height: 1.05;
  color: var(--design-a-ink); margin: 0; padding: 0;
}
[data-design="a"] .rf-funnel__body {
  font-family: var(--design-a-body); font-size: 18px;
  line-height: 1.55; color: var(--design-a-ink-2); margin: 0; max-width: 55ch;
}
[data-design="a"] .rf-funnel__options {
  display: flex; flex-direction: column; gap: var(--design-a-cap);
}

/* Stamps (funnel options) */
[data-design="a"] .rf-stamp {
  display: inline-flex; align-items: center; justify-content: space-between;
  gap: var(--design-a-cap); width: 100%;
  padding: 18px 22px; cursor: pointer;
  font-family: var(--design-a-body); font-size: 18px; line-height: 1.2;
  color: var(--design-a-ink); background: var(--design-a-paper);
  border: 1px solid var(--design-a-ink); border-radius: var(--design-a-radius-none);
  text-align: left;
  transition: box-shadow var(--design-a-settle) var(--design-a-ease-settle),
              background var(--design-a-settle) var(--design-a-ease-settle),
              transform 120ms var(--design-a-ease-cut);
  position: relative;
  min-height: 44px;
}
[data-design="a"] .rf-stamp::after {
  content: ""; position: absolute; right: 22px; top: 50%;
  width: 18px; height: 1.5px; background: var(--design-a-ink);
  transform-origin: right center;
  transform: translateY(-50%) scaleX(0.4);
  transition: transform var(--design-a-settle) var(--design-a-ease-settle),
              background var(--design-a-settle);
}
[data-design="a"] .rf-stamp:hover { box-shadow: var(--design-a-elev-frame-2); }
[data-design="a"] .rf-stamp:hover::after {
  transform: translateY(-50%) scaleX(1); background: var(--design-a-vermillion);
}
[data-design="a"] .rf-stamp:active { transform: translateY(1px); }
[data-design="a"] .rf-stamp:focus-visible {
  outline: none; box-shadow: var(--design-a-elev-vermillion);
}
[data-design="a"] .rf-stamp.is-tapped {
  background: var(--design-a-ink); color: var(--design-a-paper);
}
[data-design="a"] .rf-stamp.is-tapped::after { background: var(--design-a-vermillion); }
[data-design="a"] .rf-stamp--ink {
  background: var(--design-a-ink); color: var(--design-a-paper);
  border-color: var(--design-a-ink);
}
[data-design="a"] .rf-stamp--ink::after { background: var(--design-a-paper); }
[data-design="a"] .rf-stamp--ink:hover { background: #000; }
[data-design="a"] .rf-stamp--vermillion {
  background: var(--design-a-vermillion); color: var(--design-a-vermillion-on);
  border-color: var(--design-a-vermillion);
}
[data-design="a"] .rf-stamp--vermillion::after { background: var(--design-a-paper); }
[data-design="a"] .rf-stamp--vermillion:hover { filter: brightness(0.94); }

/* Slips (text inputs) */
[data-design="a"] .rf-slip {
  display: flex; flex-direction: column; gap: 6px;
}
[data-design="a"] .rf-slip span {
  font-family: var(--design-a-spec); font-size: 12px;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--design-a-muted);
  transition: color var(--design-a-settle);
}
[data-design="a"] .rf-slip input,
[data-design="a"] .rf-slip textarea {
  background: transparent; border: 0;
  border-bottom: 1px solid var(--design-a-ink);
  padding: 8px 0;
  font-family: var(--design-a-body); font-size: 19px; color: var(--design-a-ink);
  border-radius: 0; outline: none; width: 100%; resize: vertical;
  transition: border-color var(--design-a-settle) var(--design-a-ease-settle),
              border-width var(--design-a-settle) var(--design-a-ease-settle);
}
[data-design="a"] .rf-slip input:focus,
[data-design="a"] .rf-slip textarea:focus {
  border-bottom-width: 2px; border-color: var(--design-a-vermillion);
}
[data-design="a"] .rf-slip:focus-within span { color: var(--design-a-vermillion); }

/* Filed screen */
[data-design="a"] .rf-funnel__filed {
  font-family: var(--design-a-display); font-size: clamp(40px, 6vw, 88px);
  letter-spacing: -0.02em; line-height: 0.95; margin: 0;
  position: relative; display: inline-block;
}
[data-design="a"] .rf-funnel__filed::after {
  content: ""; display: block; height: 3px;
  background: var(--design-a-vermillion);
  margin-top: 12px; width: 0;
  animation: a-rule-in 600ms var(--design-a-ease-cut) 200ms both;
}
@keyframes a-rule-in { 0% { width: 0; } 100% { width: 100%; } }

/* Below-funnel contact + license */
[data-design="a"] .rf-funnel__below {
  margin-top: var(--design-a-spread);
  border-top: 1px solid var(--design-a-rule-clr);
  padding-top: var(--design-a-leading);
  display: flex; flex-direction: column; gap: var(--design-a-em);
}
[data-design="a"] .rf-funnel__contact,
[data-design="a"] .rf-funnel__license {
  font-family: var(--design-a-spec); font-size: 12px;
  letter-spacing: 0.06em; color: var(--design-a-muted); margin: 0;
}
[data-design="a"] .rf-funnel__phone-link {
  color: var(--design-a-ink); text-decoration: underline;
  text-underline-offset: 3px;
}

/* ══════════════════════════════════════════
   E3 ROSTER — Services (animated editorial index)
   ══════════════════════════════════════════ */
[data-design="a"] .rf-roster {
  padding: var(--design-a-spread) clamp(20px, 6vw, 96px);
  background: var(--design-a-paper);
}
[data-design="a"] .rf-roster__head {
  display: grid; grid-template-columns: 1fr 2fr; gap: var(--design-a-rule);
  margin-bottom: var(--design-a-spread); align-items: end;
}
[data-design="a"] .rf-roster__kicker {
  font-family: var(--design-a-spec); font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--design-a-muted); margin: 0;
}
[data-design="a"] .rf-roster__title {
  font-family: var(--design-a-display);
  font-size: clamp(32px, 4.5vw, 64px);
  letter-spacing: -0.015em; line-height: 1.02; margin: 0;
}
[data-design="a"] .rf-roster__list { list-style: none; padding: 0; margin: 0; }
[data-design="a"] .rf-roster__row {
  display: grid;
  grid-template-columns: 80px minmax(0,1.2fr) minmax(0,1.6fr);
  gap: var(--design-a-rule); align-items: baseline;
  padding: var(--design-a-leading) 0;
  border-top: 1px solid var(--design-a-ink);
  position: relative;
}
[data-design="a"] .rf-roster__row:last-child { border-bottom: 1px solid var(--design-a-ink); }
[data-design="a"] .rf-roster__num {
  font-family: var(--design-a-spec); font-size: 13px;
  letter-spacing: 0.08em; color: var(--design-a-muted);
  display: inline-block; transform: translateY(8px); opacity: 0;
  transition: opacity var(--design-a-register) var(--design-a-ease-settle),
              transform var(--design-a-register) var(--design-a-ease-settle);
}
[data-design="a"] .rf-roster__name {
  font-family: var(--design-a-display);
  font-size: clamp(20px, 2.2vw, 30px);
  letter-spacing: -0.01em; line-height: 1.15;
  opacity: 0; transform: translateX(24px);
  transition: opacity var(--design-a-register) var(--design-a-ease-settle) 80ms,
              transform var(--design-a-register) var(--design-a-ease-cut) 80ms;
  position: relative;
}
[data-design="a"] .rf-roster__name::before {
  content: ""; position: absolute; left: -8px; top: 0; bottom: 0;
  width: 0; background: var(--design-a-vermillion);
  transition: width 120ms var(--design-a-ease-cut);
}
[data-design="a"] .rf-roster__dek {
  font-family: var(--design-a-body); font-size: 17px;
  line-height: 1.5; font-style: italic; color: var(--design-a-ink-2);
  opacity: 0; transform: translateY(8px);
  transition: opacity var(--design-a-register) var(--design-a-ease-settle) 200ms,
              transform var(--design-a-register) var(--design-a-ease-settle) 200ms;
}
[data-design="a"] .rf-roster__row.is-in .rf-roster__num,
[data-design="a"] .rf-roster__row.is-in .rf-roster__name,
[data-design="a"] .rf-roster__row.is-in .rf-roster__dek {
  opacity: 1; transform: none;
}
[data-design="a"] .rf-roster__row.is-in .rf-roster__name::before {
  animation: a-wipe 240ms var(--design-a-ease-cut) 60ms both;
}
@keyframes a-wipe {
  0%   { width: 0; left: -8px; }
  45%  { width: 8px; left: -8px; }
  100% { width: 0; left: 0; }
}

/* ══════════════════════════════════════════
   E4 — CONSIDERED PARAGRAPH (ambient mid-page)
   ══════════════════════════════════════════ */
[data-design="a"] .rf-considered {
  padding: var(--design-a-spread) clamp(20px, 6vw, 96px);
  background: var(--design-a-stone);
  display: grid; grid-template-columns: 1fr;
  max-width: 100%; box-sizing: border-box;
}
[data-design="a"] .rf-considered__title {
  font-family: var(--design-a-display);
  font-size: clamp(36px, 5.5vw, 88px);
  letter-spacing: -0.02em; line-height: 0.95;
  margin: 0 0 var(--design-a-spread) 0;
  max-width: 14ch;
}
[data-design="a"] .rf-considered__body {
  position: relative; max-width: 60ch; margin-left: auto;
}
[data-design="a"] .rf-considered__lede {
  font-family: var(--design-a-display);
  font-size: clamp(20px, 2.2vw, 30px);
  line-height: 1.45; letter-spacing: -0.005em;
  color: var(--design-a-ink); margin: 0; width: 100%;
  transition: max-width var(--design-a-drift) cubic-bezier(0.45,0,0.55,1);
  max-width: 100%;
}
[data-design="a"] .rf-considered__lede.is-tight { max-width: 94%; }
[data-design="a"] .rf-considered__lede.is-loose { max-width: 100%; }
[data-design="a"] .rf-considered__rule {
  display: block; position: relative; height: 2px;
  margin-top: var(--design-a-rule);
  background: var(--design-a-vermillion);
  width: 88px;
  animation: a-drift var(--design-a-drift) cubic-bezier(0.45,0,0.55,1) infinite;
}
@keyframes a-drift {
  0%   { transform: translateX(-3px); }
  50%  { transform: translateX(3px); }
  100% { transform: translateX(-3px); }
}
[data-design="a"] .rf-considered__sign {
  font-family: var(--design-a-spec); font-size: 12px;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--design-a-muted);
  margin: var(--design-a-rule) 0 0 auto; max-width: 60ch;
}

/* ══════════════════════════════════════════
   PROCESS — Visual project phases
   ══════════════════════════════════════════ */
[data-design="a"] .rf-process {
  padding: var(--design-a-spread) clamp(20px, 6vw, 96px);
  background: var(--design-a-paper);
}
[data-design="a"] .rf-process__head {
  display: grid; grid-template-columns: 1fr 2fr; gap: var(--design-a-rule);
  margin-bottom: var(--design-a-spread); align-items: end;
}
[data-design="a"] .rf-process__steps { list-style: none; padding: 0; margin: 0; }
[data-design="a"] .rf-process__step {
  display: grid;
  grid-template-columns: 80px minmax(0,1fr);
  gap: var(--design-a-rule); align-items: start;
  padding: var(--design-a-leading) 0;
  border-top: 1px solid var(--design-a-ink);
  opacity: 0; transform: translateY(16px);
  transition: opacity var(--design-a-register) var(--design-a-ease-settle),
              transform var(--design-a-register) var(--design-a-ease-settle);
}
[data-design="a"] .rf-process__step:last-child { border-bottom: 1px solid var(--design-a-ink); }
[data-design="a"] .rf-process__step.is-in { opacity: 1; transform: none; }
[data-design="a"] .rf-process__num {
  font-family: var(--design-a-spec); font-size: 13px;
  letter-spacing: 0.08em; color: var(--design-a-muted); padding-top: 4px;
}
[data-design="a"] .rf-process__phase {
  font-family: var(--design-a-display); font-size: clamp(20px, 2vw, 28px);
  letter-spacing: -0.01em; line-height: 1.15;
  margin: 0 0 var(--design-a-em) 0; font-weight: 400;
}
[data-design="a"] .rf-process__dek {
  font-family: var(--design-a-body); font-size: 17px;
  line-height: 1.55; color: var(--design-a-ink-2); margin: 0;
}
[data-design="a"] .rf-process__cta-repeat {
  margin-top: var(--design-a-spread);
  padding-top: var(--design-a-rule);
  border-top: 1px solid var(--design-a-rule-clr);
}

/* ══════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════ */
[data-design="a"] .rf-footer {
  border-top: 1px solid var(--design-a-ink);
  background: var(--design-a-stone);
  padding: var(--design-a-spread) clamp(20px, 6vw, 96px);
}
[data-design="a"] .rf-footer__inner {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: var(--design-a-rule);
}
[data-design="a"] .rf-footer__name {
  font-family: var(--design-a-display); font-size: 20px;
  letter-spacing: -0.01em; margin: 0 0 var(--design-a-em) 0;
}
[data-design="a"] .rf-footer__area,
[data-design="a"] .rf-footer__lic,
[data-design="a"] .rf-footer__copy {
  font-family: var(--design-a-spec); font-size: 12px;
  letter-spacing: 0.06em; color: var(--design-a-muted);
  margin: 0 0 var(--design-a-em) 0;
}
[data-design="a"] .rf-footer__phone {
  display: block; color: var(--design-a-ink);
  font-family: var(--design-a-spec); font-size: 15px; font-weight: 500;
  text-decoration: none; letter-spacing: 0.02em;
  margin-bottom: var(--design-a-cap);
  min-height: 44px; display: inline-flex; align-items: center;
}
[data-design="a"] .rf-footer__funnel {
  display: inline-block; color: var(--design-a-vermillion);
  font-family: var(--design-a-spec); font-size: 12px;
  letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none;
  min-height: 44px; display: inline-flex; align-items: center;
}
[data-design="a"] .rf-footer__lic-label {
  font-family: var(--design-a-spec); font-size: 12px;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--design-a-muted); margin: 0 0 var(--design-a-cap) 0;
}

/* ══════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════ */
@media (max-width: 768px) {
  [data-design="a"] .rf-header__bar { padding: 16px 20px; }
  [data-design="a"] .rf-drawer { padding: 80px 20px; }
  [data-design="a"] .rf-roster__head { grid-template-columns: 1fr; gap: var(--design-a-leading); }
  [data-design="a"] .rf-roster__row {
    grid-template-columns: 48px 1fr; gap: var(--design-a-cap); row-gap: var(--design-a-em);
  }
  [data-design="a"] .rf-roster__dek { grid-column: 2 / 3; }
  [data-design="a"] .rf-funnel__head { flex-direction: column; align-items: flex-start; }
  [data-design="a"] .rf-considered__body { margin-left: 0; }
  [data-design="a"] .rf-considered__sign { margin-left: 0; }
  [data-design="a"] .rf-footer__inner { grid-template-columns: 1fr; gap: var(--design-a-leading); }
  [data-design="a"] .rf-process__head { grid-template-columns: 1fr; gap: var(--design-a-leading); }
  [data-design="a"] .rf-process__step { grid-template-columns: 48px 1fr; gap: var(--design-a-cap); }
}
@media (max-width: 560px) {
  [data-design="a"] .rf-cta__chip { width: 28px; height: 28px; }
  [data-design="a"] .rf-funnel { padding: var(--design-a-rule) 20px; }
  [data-design="a"] .rf-stamp { padding: 14px 18px; font-size: 17px; }
  [data-design="a"] .rf-funnel__q { font-size: clamp(24px, 7vw, 36px); }
  [data-design="a"] .rf-considered { padding: var(--design-a-rule) 20px; }
  [data-design="a"] .rf-roster { padding: var(--design-a-rule) 20px; }
  [data-design="a"] .rf-process { padding: var(--design-a-rule) 20px; }
  [data-design="a"] .rf-footer  { padding: var(--design-a-rule) 20px; }
}

/* ══════════════════════════════════════════
   REDUCED MOTION — functional fallbacks
   ══════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .rf-tide__rule { animation: none; transform: scaleX(0.5); transform-origin: left center; }
  [data-design="a"] .rf-drawer { animation: none; }
  [data-design="a"] .rf-drawer__nav a::after { transition: none; }
  [data-design="a"] .rf-burger__line { transition: none; }
  [data-design="a"] .rf-cta { transition: none; }
  [data-design="a"] .rf-cta__rule { animation: none; transform: scaleX(1); width: 80%; }
  [data-design="a"] .rf-cta__chip { transition: none; opacity: 1; transform: none; }
  [data-design="a"] .rf-roster__num,
  [data-design="a"] .rf-roster__name,
  [data-design="a"] .rf-roster__dek { transition: none; opacity: 1; transform: none; }
  [data-design="a"] .rf-roster__row.is-in .rf-roster__name::before { animation: none; }
  [data-design="a"] .rf-funnel__step.is-active { animation: none; opacity: 1; }
  [data-design="a"] .rf-stamp,
  [data-design="a"] .rf-stamp::after,
  [data-design="a"] .rf-funnel__index li::after,
  [data-design="a"] .rf-slip input,
  [data-design="a"] .rf-slip textarea,
  [data-design="a"] .rf-slip span { transition: none; }
  [data-design="a"] .rf-funnel__filed::after { animation: none; width: 100%; }
  [data-design="a"] .rf-considered__lede { transition: none; max-width: 100%; }
  [data-design="a"] .rf-considered__rule { animation: none; }
  [data-design="a"] .rf-hero__blueprint { animation: none; }
  [data-design="a"] .bp-line { animation: none; stroke-dashoffset: 0; opacity: 1; }
  [data-design="a"] .bp-rect { animation: none; opacity: 1; }
  [data-design="a"] .bp-dim  { animation: none; opacity: 1; }
  [data-design="a"] .bp-label { animation: none; opacity: 1; }
  [data-design="a"] .bp-hatch line { animation: none; opacity: 1; }
  [data-design="a"] .rf-hero__wash { animation: none; }
  [data-design="a"] .krone-pointer__bar-fill { transition: none; }
  [data-design="a"] .krone-pointer__counter-now,
  [data-design="a"] .krone-pointer__chev { animation: none; }
  [data-design="a"] .rf-pointer__line-draw { animation: none; }
  [data-design="a"] .rf-process__step { transition: none; opacity: 1; transform: none; }
}

/* ══════════════════════════════════════════
   HARD MOBILE OVERFLOW GUARDS (appended last)
   ══════════════════════════════════════════ */
[data-design="a"].dq-design,
[data-design="a"] .dq-design {
  max-width: 100%;
  overflow-x: clip;
}
[data-design="a"] * {
  min-width: 0;
}
[data-design="a"] img,
[data-design="a"] svg:not([data-keep-size]) {
  max-width: 100%;
  height: auto;
}

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