/* ================================================================
   Western Construction Inc — Design A — styles.css
   Base design: Pressure & Patina (1930s mech-spec drafting register,
   aged copper + blueprint cyan on drafting-paper cream).
   REMAPPED to slot "a": every selector scopes to [data-design="a"].
   ZERO base-design-scoped selectors remain. Keyframe + class
   names keep the pp- prefix (names only; the SLOT is "a").
   Trade: construction (heavy-civil). Photo substrate: LOW —
   drafted survey line-work + typography carry all visual weight.
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=Roboto+Slab:wght@400;500;700&family=Source+Sans+3:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

/* ---- Token system + design-a primary (read by the Reforge Bar) ---- */
[data-design="a"] {
  --design-a-primary: #7a4a1e;        /* aged copper — the brand hue */

  /* Color (Pressure & Patina, light) */
  --pp-primary:   #7a4a1e;            /* aged copper — headlines, chrome */
  --pp-secondary: #0d3b66;            /* blueprint cyan — technical accent */
  --pp-accent:    #b8421c;            /* gauge-red — peak emphasis (<=2/page) */
  --pp-surface:   #f4ead7;            /* drafting-paper cream — page bg */
  --pp-sheet:     #fbf6e8;            /* spec-card surface */
  --pp-ink:       #1f1a14;            /* drafting ink — body text */
  --pp-muted:     #7a6e58;            /* pencil grey — captions */
  --pp-critical:  #9a2418;            /* leak red — errors */
  --pp-success:   #3b6e3a;            /* flow green — success */
  --pp-brass:     #b08a3a;            /* polished brass — CTA bezel */
  --pp-patina:    #5a7d5a;            /* verdigris — focus ring, hover */

  --pp-font-display:  "Oswald", "Trade Gothic Next", "League Gothic", "Impact", sans-serif;
  --pp-font-headline: "Roboto Slab", "Sentinel", "Source Serif Pro", Georgia, serif;
  --pp-font-body:     "Source Sans 3", "Inter", -apple-system, system-ui, sans-serif;
  --pp-font-mono:     "JetBrains Mono", "IBM Plex Mono", ui-monospace, monospace;

  /* Spacing (thread-pitch primitives) */
  --pp-thread:   4px;
  --pp-coupling: 8px;
  --pp-elbow:    12px;
  --pp-tee:      16px;
  --pp-stub:     24px;
  --pp-riser:    32px;
  --pp-trunk:    48px;
  --pp-bay:      80px;
  --pp-floor:    120px;

  /* Motion */
  --pp-ease-hydraulic: cubic-bezier(0.22, 1, 0.36, 1);
  --pp-ease-stamp:     cubic-bezier(0.5, 0, 0.2, 1);
  --pp-quick:   180ms;
  --pp-settle:  320ms;
  --pp-charge:  640ms;

  /* Radius */
  --pp-r-thread: 2px;
  --pp-r-flange: 6px;
  --pp-r-valve:  14px;
  --pp-r-pipe:   999px;

  /* Elevation (engraving, not floating) */
  --pp-elev-hairline: inset 0 0 0 1px color-mix(in oklab, var(--pp-ink), transparent 78%);
  --pp-elev-brass: inset 0 1px 0 color-mix(in oklab, white, transparent 70%), 0 1px 0 color-mix(in oklab, var(--pp-ink), transparent 88%);
}

/* ---- Base article ---- */
[data-design="a"].dq-design,
[data-design="a"] .dq-design { color: var(--pp-ink); }

[data-design="a"] {
  font-family: var(--pp-font-body);
  font-size: 17px;
  line-height: 1.6;
  background: var(--pp-surface);
  color: var(--pp-ink);
}
[data-design="a"] *,
[data-design="a"] *::before,
[data-design="a"] *::after { box-sizing: border-box; }

[data-design="a"] h1,
[data-design="a"] h2,
[data-design="a"] h3 { margin: 0; font-family: var(--pp-font-headline); }
[data-design="a"] p { margin: 0; }
[data-design="a"] a { color: var(--pp-secondary); }
[data-design="a"] img,
[data-design="a"] svg { display: block; }

/* ================================================================
   ELEMENT 1 — Animated minimalist header
   ================================================================ */
[data-design="a"] .pp-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--pp-surface), transparent 4%);
  backdrop-filter: blur(6px);
}
[data-design="a"] .pp-header__bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--pp-tee);
  padding: var(--pp-tee) clamp(var(--pp-tee), 4vw, var(--pp-trunk));
}
[data-design="a"] .pp-logo {
  text-decoration: none; color: var(--pp-primary);
  display: inline-flex; align-items: baseline; gap: var(--pp-elbow);
}
[data-design="a"] .pp-logo__mark {
  font-family: var(--pp-font-display);
  font-size: clamp(19px, 2.4vw, 28px); font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase; line-height: 1;
}
[data-design="a"] .pp-logo__est {
  font-family: var(--pp-font-mono); font-size: 11px;
  letter-spacing: 0.18em; color: var(--pp-muted);
}
[data-design="a"] .pp-hamburger {
  background: transparent;
  border: 1px solid color-mix(in oklab, var(--pp-ink), transparent 70%);
  border-radius: var(--pp-r-thread);
  padding: 11px 12px; display: flex; flex-direction: column; gap: 4px;
  cursor: pointer; min-width: 44px; min-height: 44px;
  align-items: center; justify-content: center;
}
[data-design="a"] .pp-hamburger__line {
  width: 18px; height: 1.5px; background: var(--pp-ink);
  transition: transform var(--pp-quick) var(--pp-ease-stamp), opacity var(--pp-quick);
}
[data-design="a"] .pp-hamburger[aria-expanded="true"] .pp-hamburger__line:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
[data-design="a"] .pp-hamburger[aria-expanded="true"] .pp-hamburger__line:nth-child(2) { opacity: 0; }
[data-design="a"] .pp-hamburger[aria-expanded="true"] .pp-hamburger__line:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

[data-design="a"] .pp-header__rule { height: 6px; overflow: hidden; }
[data-design="a"] .pp-gauge-trace { width: 100%; height: 6px; display: block; color: var(--pp-secondary); }
[data-design="a"] .pp-gauge-trace__baseline { stroke: color-mix(in oklab, var(--pp-secondary), transparent 60%); stroke-width: 1; stroke-dasharray: 2 3; }
[data-design="a"] .pp-gauge-trace__needle {
  fill: var(--pp-accent);
  filter: drop-shadow(0 0 4px color-mix(in oklab, var(--pp-accent), transparent 40%));
  animation: pp-gauge-sweep 22s var(--pp-ease-hydraulic) infinite;
}
@keyframes pp-gauge-sweep {
  0%   { transform: translateX(2%);  opacity: 0.5; }
  15%  { transform: translateX(28%); opacity: 0.9; }
  45%  { transform: translateX(62%); opacity: 1; }
  72%  { transform: translateX(88%); opacity: 0.85; }
  100% { transform: translateX(2%);  opacity: 0.5; }
}

/* Drawer */
[data-design="a"] .pp-drawer {
  position: fixed; inset: 0 0 0 auto; width: min(420px, 92vw); z-index: 60;
  background: var(--pp-sheet);
  box-shadow: -1px 0 0 color-mix(in oklab, var(--pp-ink), transparent 80%), -24px 0 60px color-mix(in oklab, var(--pp-ink), transparent 86%);
  transform: translateX(100%);
  transition: transform var(--pp-charge) var(--pp-ease-hydraulic);
  padding: var(--pp-trunk) var(--pp-stub);
  clip-path: polygon(24px 0, 100% 0, 100% 100%, 0 100%, 0 24px);
  overflow-y: auto;
}
[data-design="a"] .pp-drawer:not([hidden]) { transform: translateX(0); }
[data-design="a"] .pp-drawer__sheet-no {
  font-family: var(--pp-font-mono); font-size: 11px; letter-spacing: 0.12em;
  color: var(--pp-muted); margin: 0 0 var(--pp-stub); text-transform: uppercase;
}
[data-design="a"] .pp-drawer > .pp-drawer__sheet > a,
[data-design="a"] .pp-drawer__sheet > a {
  display: block; padding: var(--pp-elbow) 0;
  font-family: var(--pp-font-headline); font-size: 22px;
  color: var(--pp-ink); text-decoration: none;
  border-bottom: 1px dashed color-mix(in oklab, var(--pp-secondary), transparent 60%);
}
[data-design="a"] .pp-drawer__sheet > a:hover,
[data-design="a"] .pp-drawer__sheet > a:focus-visible {
  color: var(--pp-primary); border-bottom-style: solid; border-bottom-color: var(--pp-secondary);
  outline: none;
}
[data-design="a"] .pp-drawer__cta-row {
  margin-top: var(--pp-trunk); display: flex; flex-direction: column; gap: var(--pp-stub);
}
[data-design="a"] .pp-drawer__phone {
  display: flex; flex-direction: column; text-decoration: none; color: var(--pp-ink);
  border: 1px solid color-mix(in oklab, var(--pp-ink), transparent 78%);
  border-radius: var(--pp-r-flange); padding: var(--pp-tee) var(--pp-stub);
}
[data-design="a"] .pp-drawer__phone-label { font-family: var(--pp-font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--pp-muted); }
[data-design="a"] .pp-drawer__phone-num { font-family: var(--pp-font-display); font-size: 22px; font-weight: 600; letter-spacing: 0.04em; color: var(--pp-primary); }

/* ================================================================
   ELEMENT 2 — Animated CTA (brass valve-tag, funnel anchor)
   ================================================================ */
[data-design="a"] .pp-cta {
  position: relative; display: inline-flex; align-items: center; gap: var(--pp-elbow);
  padding: 15px 24px 15px 26px; min-height: 44px;
  font-family: var(--pp-font-display); font-size: 15px; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--pp-ink); text-decoration: none; cursor: pointer;
  background: linear-gradient(180deg, color-mix(in oklab, var(--pp-brass), white 14%), var(--pp-brass));
  border: 0; border-radius: var(--pp-r-valve); box-shadow: var(--pp-elev-brass);
  transition: transform var(--pp-quick) var(--pp-ease-stamp), box-shadow var(--pp-quick) var(--pp-ease-stamp);
  will-change: transform; animation: pp-cta-breath 4.8s ease-in-out infinite; isolation: isolate;
}
[data-design="a"] .pp-cta::before {
  content: ""; position: absolute; inset: 4px; border-radius: calc(var(--pp-r-valve) - 4px);
  border: 1px solid color-mix(in oklab, var(--pp-primary), transparent 55%); pointer-events: none;
}
[data-design="a"] .pp-cta__arrow { display: inline-flex; color: var(--pp-primary); transition: transform var(--pp-settle) var(--pp-ease-hydraulic); }
[data-design="a"] .pp-cta:hover,
[data-design="a"] .pp-cta:focus-visible { box-shadow: var(--pp-elev-brass), 0 0 0 2px color-mix(in oklab, var(--pp-patina), transparent 50%); outline: none; }
[data-design="a"] .pp-cta:hover .pp-cta__arrow { transform: translateX(8px); }
[data-design="a"] .pp-cta:active { transform: translateY(1px); box-shadow: inset 0 1px 0 color-mix(in oklab, var(--pp-ink), transparent 70%); }
[data-design="a"] .pp-cta__stamp {
  position: absolute; left: 50%; bottom: -22px; transform: translateX(-50%) scale(0.9); opacity: 0;
  font-family: var(--pp-font-mono); font-size: 10px; letter-spacing: 0.18em; color: var(--pp-accent);
  pointer-events: none; white-space: nowrap;
  transition: opacity var(--pp-quick) var(--pp-ease-stamp), transform var(--pp-quick) var(--pp-ease-stamp);
}
[data-design="a"] .pp-cta.is-stamped .pp-cta__stamp { opacity: 1; transform: translateX(-50%) scale(1); }
@keyframes pp-cta-breath {
  0%, 100% { box-shadow: var(--pp-elev-brass); }
  50%      { box-shadow: var(--pp-elev-brass), 0 0 24px color-mix(in oklab, var(--pp-brass), transparent 70%); }
}
/* Ghost variant for the funnel "Next" */
[data-design="a"] .pp-cta--ghost {
  background: transparent; color: var(--pp-secondary); box-shadow: none; animation: none;
  border: 1px solid color-mix(in oklab, var(--pp-secondary), transparent 50%);
}
[data-design="a"] .pp-cta--ghost::before { display: none; }
[data-design="a"] .pp-cta--ghost:hover { background: color-mix(in oklab, var(--pp-secondary), transparent 92%); box-shadow: none; }
[data-design="a"] .pp-cta--sheet { width: 100%; justify-content: center; }

/* Trust-chip */
[data-design="a"] .pp-chip {
  display: inline-flex; align-items: center; min-height: 44px;
  padding: 10px 18px; font-family: var(--pp-font-mono); font-size: 12px;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--pp-secondary);
  background: color-mix(in oklab, var(--pp-secondary), transparent 92%);
  border: 1px solid color-mix(in oklab, var(--pp-secondary), transparent 62%);
  border-radius: var(--pp-r-pipe);
}

/* ================================================================
   HERO — themed-movement v0.2.1 (drafted site-grading backdrop)
   Hero text opacity:1 at first paint (never hidden by JS).
   ================================================================ */
[data-design="a"] .pp-hero {
  position: relative; overflow: hidden;
  min-height: clamp(560px, 78vh, 760px);
  display: flex; align-items: center;
  padding: clamp(var(--pp-trunk), 8vw, var(--pp-floor)) clamp(var(--pp-tee), 5vw, var(--pp-trunk));
  background: var(--pp-surface);
  border-bottom: 1px solid color-mix(in oklab, var(--pp-secondary), transparent 60%);
}
[data-design="a"] .pp-hero__backdrop {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
}
[data-design="a"] .pp-grade { width: 100%; height: 100%; color: var(--pp-secondary); }

/* existing-grade datum + finished-grade fill/line */
[data-design="a"] .pp-grade__fill { animation: pp-grade-breathe 7s ease-in-out infinite; }
[data-design="a"] .pp-grade__line {
  stroke-dasharray: 2600; stroke-dashoffset: 2600;
  animation: pp-grade-draw 2s var(--pp-ease-hydraulic) forwards, pp-grade-shimmer 6s ease-in-out 2s infinite;
}
@keyframes pp-grade-draw { to { stroke-dashoffset: 0; } }
@keyframes pp-grade-shimmer {
  0%, 100% { opacity: 0.78; }
  50%      { opacity: 1; }
}
@keyframes pp-grade-breathe {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.55; }
}
/* the sustained ambient motion: a level-bubble survey marker drifts
   slowly along the finished grade, indefinitely (the perceptible at-rest
   motion the hero floor requires) */
[data-design="a"] .pp-grade__rover {
  offset-path: path("M0 360 L160 360 L300 300 L470 300 L470 420 L760 420 L900 250 L1040 250 L1200 250");
  animation: pp-rover-traverse 16s linear infinite;
}
@keyframes pp-rover-traverse {
  0%   { offset-distance: 0%;   opacity: 0; }
  6%   { opacity: 1; }
  94%  { opacity: 1; }
  100% { offset-distance: 100%; opacity: 0; }
}

[data-design="a"] .pp-hero__inner {
  position: relative; z-index: 1; max-width: 760px;
  background: color-mix(in oklab, var(--pp-surface), transparent 22%);
  backdrop-filter: blur(2px);
  padding: clamp(var(--pp-stub), 3vw, var(--pp-trunk));
  border-radius: var(--pp-r-flange);
  border-left: 3px solid var(--pp-primary);
}
[data-design="a"] .pp-hero__kicker {
  font-family: var(--pp-font-mono); font-size: 12px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--pp-secondary); margin: 0 0 var(--pp-tee);
  opacity: 1;
}
[data-design="a"] .pp-hero__headline {
  font-family: var(--pp-font-headline); font-weight: 700;
  font-size: clamp(34px, 6vw, 64px); line-height: 1.04; letter-spacing: -0.01em;
  color: var(--pp-primary); margin: 0 0 var(--pp-stub); max-width: 16ch;
  opacity: 1;
}
[data-design="a"] .pp-hero__subtitle {
  font-size: clamp(17px, 2.2vw, 21px); line-height: 1.5; color: var(--pp-ink);
  margin: 0 0 var(--pp-tee); max-width: 52ch; opacity: 1;
}
[data-design="a"] .pp-hero__proof {
  font-family: var(--pp-font-mono); font-size: clamp(12px, 1.5vw, 14px);
  letter-spacing: 0.06em; color: var(--pp-muted); margin: 0 0 var(--pp-stub);
  opacity: 1;
}
[data-design="a"] .pp-hero__actions {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--pp-stub) var(--pp-stub);
}

/* ================================================================
   ELEMENT 6 — Pointer (dimension-line, drafted-measured register)
   ALWAYS visibly rendered: wrapper opacity 1, hit height >= 96px.
   ================================================================ */
[data-design="a"] .pp-pointer {
  display: flex; justify-content: center; opacity: 1;
  padding: clamp(40px, 7vw, 72px) 16px clamp(48px, 8vw, 80px);
  background: var(--pp-surface);
}
[data-design="a"] .pp-pointer__hit {
  position: relative; display: flex; flex-direction: column; align-items: center;
  width: 132px; min-height: 132px; text-decoration: none; color: var(--pp-secondary);
}
/* the dimension rule: a vertical drafting line that draws + holds */
[data-design="a"] .pp-pointer__rule {
  position: relative; display: block; width: 1.5px; height: 96px;
  background: linear-gradient(to bottom,
    color-mix(in oklab, var(--pp-secondary), transparent 30%),
    var(--pp-secondary));
  transform-origin: top center;
  animation: pp-pointer-extend 5s var(--pp-ease-hydraulic) infinite;
}
/* dimension end-caps (drafting tick marks) */
[data-design="a"] .pp-pointer__rule::before,
[data-design="a"] .pp-pointer__rule::after {
  content: ""; position: absolute; left: 50%; width: 14px; height: 1.5px;
  margin-left: -7px; background: var(--pp-secondary);
}
[data-design="a"] .pp-pointer__rule::before { top: 0; }
[data-design="a"] .pp-pointer__rule::after { bottom: 0; }
/* the measurement tick that gathers + drops on each cycle */
[data-design="a"] .pp-pointer__tick {
  position: absolute; top: 0; left: 50%; width: 9px; height: 9px; margin-left: -4.5px;
  border: 1.5px solid var(--pp-accent); border-radius: 50%;
  animation: pp-pointer-drop 5s ease-in infinite;
}
[data-design="a"] .pp-pointer__cap {
  margin-top: var(--pp-elbow); font-family: var(--pp-font-mono);
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--pp-muted); white-space: nowrap;
}
@keyframes pp-pointer-extend {
  0%, 100% { transform: scaleY(0.7); opacity: 0.6; }
  55%      { transform: scaleY(1);   opacity: 1; }
}
@keyframes pp-pointer-drop {
  0%, 50%  { transform: translateY(0)    scale(0.5); opacity: 0; }
  62%      { transform: translateY(0)    scale(1);   opacity: 1; }
  92%      { transform: translateY(86px) scale(1);   opacity: 1; }
  100%     { transform: translateY(86px) scale(0.3); opacity: 0; }
}

/* ================================================================
   ELEMENT 5 — Funnel
   ================================================================ */
[data-design="a"] .pp-interactive {
  padding: clamp(64px, 10vw, var(--pp-floor)) clamp(var(--pp-tee), 5vw, var(--pp-trunk));
  background: var(--pp-sheet); position: relative;
  border-top: 1px solid color-mix(in oklab, var(--pp-secondary), transparent 60%);
}
[data-design="a"] .pp-funnel__head { max-width: 64ch; margin: 0 auto var(--pp-trunk); }
[data-design="a"] .pp-funnel__kicker { font-family: var(--pp-font-mono); font-size: 11px; letter-spacing: 0.18em; color: var(--pp-muted); text-transform: uppercase; margin: 0 0 var(--pp-tee); }
[data-design="a"] .pp-funnel__head h2 { font-family: var(--pp-font-headline); font-size: clamp(28px, 4.4vw, 48px); color: var(--pp-primary); margin: 0 0 var(--pp-elbow); line-height: 1.06; }
[data-design="a"] .pp-funnel__sub { font-size: 17px; color: var(--pp-ink); line-height: 1.55; margin: 0; max-width: 60ch; }

[data-design="a"] .pp-funnel__grid {
  display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: clamp(var(--pp-stub), 4vw, var(--pp-trunk)); max-width: 1040px; margin: 0 auto;
  align-items: start;
}

[data-design="a"] .pp-funnel { position: relative; min-height: 420px; }
[data-design="a"] .pp-funnel__step {
  border: 1px solid color-mix(in oklab, var(--pp-ink), transparent 82%);
  border-radius: var(--pp-r-flange); box-shadow: var(--pp-elev-hairline);
  background: var(--pp-surface);
  padding: var(--pp-trunk) var(--pp-stub); margin: 0;
}
[data-design="a"] .pp-funnel__step.is-active { animation: pp-step-in var(--pp-charge) var(--pp-ease-hydraulic); }
@keyframes pp-step-in {
  from { opacity: 0; transform: translateX(24px); }
  to   { opacity: 1; transform: translateX(0); }
}
[data-design="a"] .pp-step__no { font-family: var(--pp-font-mono); font-size: 11px; letter-spacing: 0.16em; color: var(--pp-secondary); margin: 0 0 var(--pp-elbow); text-transform: uppercase; padding: 0; float: none; }
[data-design="a"] .pp-step__q { font-family: var(--pp-font-headline); font-size: clamp(20px, 2.6vw, 28px); color: var(--pp-ink); margin: 0 0 var(--pp-stub); line-height: 1.22; }
[data-design="a"] .pp-step__choices { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--pp-elbow); }

[data-design="a"] .pp-choice {
  position: relative; display: flex; align-items: center; min-height: 56px;
  font-family: var(--pp-font-body); font-size: 16px; color: var(--pp-ink);
  background: var(--pp-sheet);
  border: 1px solid color-mix(in oklab, var(--pp-ink), transparent 72%);
  border-radius: var(--pp-r-flange); padding: var(--pp-tee) calc(var(--pp-stub) + 24px) var(--pp-tee) var(--pp-stub);
  cursor: pointer;
  transition: transform var(--pp-quick) var(--pp-ease-stamp), border-color var(--pp-quick), background var(--pp-quick);
}
[data-design="a"] .pp-choice input { position: absolute; opacity: 0; pointer-events: none; }
[data-design="a"] .pp-choice::before {
  content: "\25CB"; position: absolute; right: var(--pp-tee); top: 50%; transform: translateY(-50%);
  color: var(--pp-muted); font-size: 18px; transition: color var(--pp-quick);
}
[data-design="a"] .pp-choice:hover,
[data-design="a"] .pp-choice:focus-within {
  border-color: var(--pp-secondary); background: color-mix(in oklab, var(--pp-secondary), transparent 92%); outline: none;
}
[data-design="a"] .pp-choice:active { transform: translateY(1px); }
[data-design="a"] .pp-choice:has(input:checked) { border-color: var(--pp-accent); background: color-mix(in oklab, var(--pp-accent), transparent 90%); }
[data-design="a"] .pp-choice:has(input:checked)::before { content: "\25CF"; color: var(--pp-accent); }
[data-design="a"] .pp-choice:has(input:focus-visible) { box-shadow: 0 0 0 2px color-mix(in oklab, var(--pp-patina), transparent 40%); }

[data-design="a"] .pp-back {
  background: transparent; border: 0; font-family: var(--pp-font-mono); font-size: 12px;
  letter-spacing: 0.08em; color: var(--pp-muted); margin-top: var(--pp-stub);
  cursor: pointer; padding: 8px 0; min-height: 44px;
}
[data-design="a"] .pp-back:hover { color: var(--pp-secondary); }

/* contact fields (spec rows) */
[data-design="a"] .pp-field { margin-bottom: var(--pp-tee); }
[data-design="a"] .pp-field__label { display: block; font-family: var(--pp-font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--pp-muted); margin-bottom: var(--pp-coupling); }
[data-design="a"] .pp-field__input {
  width: 100%; font-family: var(--pp-font-body); font-size: 16px; color: var(--pp-ink);
  background: var(--pp-sheet); border: 1px solid color-mix(in oklab, var(--pp-ink), transparent 72%);
  border-radius: var(--pp-r-flange); padding: 13px var(--pp-tee); min-height: 48px;
  transition: border-color var(--pp-quick), box-shadow var(--pp-quick);
}
[data-design="a"] .pp-field__input:focus { outline: none; border-color: var(--pp-secondary); box-shadow: inset 0 -2px 0 var(--pp-secondary); }
[data-design="a"] .pp-field__input--area { resize: vertical; min-height: 84px; }
[data-design="a"] .pp-field__hint { font-size: 13px; color: var(--pp-muted); margin: 0 0 var(--pp-tee); }

[data-design="a"] .pp-funnel__nav { display: flex; flex-wrap: wrap; gap: var(--pp-stub); margin-top: var(--pp-stub); }

[data-design="a"] .pp-funnel__step--done { text-align: left; }
[data-design="a"] .pp-final__head { font-family: var(--pp-font-headline); font-size: clamp(22px, 2.8vw, 30px); color: var(--pp-primary); margin: 0 0 var(--pp-tee); line-height: 1.2; }
[data-design="a"] .pp-final__body { font-size: 16px; color: var(--pp-ink); line-height: 1.55; }

/* spec-log pane */
[data-design="a"] .pp-spec-pane {
  background: var(--pp-surface);
  border: 1px solid var(--pp-secondary); border-radius: var(--pp-r-flange);
  padding: var(--pp-stub); position: sticky; top: 96px;
}
[data-design="a"] .pp-spec-pane__no { font-family: var(--pp-font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--pp-secondary); margin: 0 0 var(--pp-coupling); }
[data-design="a"] .pp-funnel__counter { font-family: var(--pp-font-mono); font-size: 12px; color: var(--pp-muted); margin: 0 0 var(--pp-tee); }
[data-design="a"] .pp-spec { margin: 0 0 var(--pp-stub); }
[data-design="a"] .pp-spec dt { font-family: var(--pp-font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--pp-muted); margin-top: var(--pp-elbow); }
[data-design="a"] .pp-spec dd {
  margin: 2px 0 0; font-family: var(--pp-font-body); font-size: 15px; font-weight: 600; color: var(--pp-ink);
  padding-bottom: var(--pp-coupling); border-bottom: 1px dashed color-mix(in oklab, var(--pp-ink), transparent 80%);
}
[data-design="a"] .pp-spec dd[data-fresh="true"] { color: var(--pp-accent); }
[data-design="a"] .pp-flowbars { display: flex; align-items: flex-end; gap: var(--pp-coupling); height: 48px; }
[data-design="a"] .pp-flowbars__bar {
  flex: 1; height: 8%; background: var(--pp-secondary); border-radius: var(--pp-r-thread);
  transition: height var(--pp-charge) var(--pp-ease-hydraulic); align-self: flex-end;
}

/* ================================================================
   ELEMENT 3 / Capabilities (ambient A re-deployed mid-page)
   ================================================================ */
[data-design="a"] .pp-ambient-a {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(var(--pp-stub), 5vw, var(--pp-trunk));
  align-items: center;
  padding: clamp(64px, 10vw, var(--pp-floor)) clamp(var(--pp-tee), 5vw, var(--pp-trunk));
  background: var(--pp-surface); position: relative;
}
[data-design="a"] .pp-ambient-a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: color-mix(in oklab, var(--pp-secondary), transparent 60%); }
[data-design="a"] .pp-ambient-a__kicker { font-family: var(--pp-font-mono); font-size: 11px; letter-spacing: 0.16em; color: var(--pp-muted); margin: 0 0 var(--pp-elbow); text-transform: uppercase; }
[data-design="a"] .pp-ambient-a__title { font-family: var(--pp-font-headline); font-size: clamp(28px, 4vw, 44px); line-height: 1.08; color: var(--pp-primary); margin: 0 0 var(--pp-stub); letter-spacing: -0.01em; }
[data-design="a"] .pp-ambient-a__body { font-size: 18px; line-height: 1.6; color: var(--pp-ink); max-width: 54ch; margin: 0 0 var(--pp-trunk); }
[data-design="a"] .pp-ambient-a__motion { width: 100%; max-width: 100%; }
[data-design="a"] .pp-section { width: 100%; height: auto; color: var(--pp-secondary); }
[data-design="a"] .pp-section__profile { animation: pp-grade-shimmer 9s ease-in-out infinite; }
[data-design="a"] .pp-section__bubble { filter: drop-shadow(0 0 4px color-mix(in oklab, var(--pp-secondary), transparent 50%)); }

/* capabilities numbered index (rows, not card grid) */
[data-design="a"] .pp-caplist { list-style: none; margin: 0; padding: 0; }
[data-design="a"] .pp-caprow {
  display: flex; align-items: baseline; gap: var(--pp-tee);
  padding: var(--pp-tee) 0; position: relative;
  border-bottom: 1px solid color-mix(in oklab, var(--pp-ink), transparent 84%);
}
[data-design="a"] .pp-caprow::after {
  content: ""; position: absolute; left: 0; bottom: -1px; height: 2px; width: 0;
  background: var(--pp-secondary); transition: width var(--pp-settle) var(--pp-ease-hydraulic);
}
[data-design="a"] .pp-caprow:hover::after { width: 100%; }
[data-design="a"] .pp-caprow__no { font-family: var(--pp-font-display); font-size: 20px; font-weight: 700; color: var(--pp-primary); letter-spacing: 0.04em; min-width: 2ch; }
[data-design="a"] .pp-caprow__name { font-family: var(--pp-font-headline); font-size: clamp(17px, 2vw, 21px); color: var(--pp-ink); flex: 1; }
[data-design="a"] .pp-caprow__tag { font-family: var(--pp-font-mono); font-size: 10px; letter-spacing: 0.14em; color: var(--pp-secondary); }

/* ================================================================
   ELEMENT 4 / Process (ambient B re-deployed — drafted phase gauges)
   ================================================================ */
[data-design="a"] .pp-ambient-b { padding: clamp(64px, 10vw, var(--pp-floor)) clamp(var(--pp-tee), 5vw, var(--pp-trunk)); background: var(--pp-sheet); }
[data-design="a"] .pp-ambient-b__head { max-width: 64ch; margin: 0 auto var(--pp-trunk); }
[data-design="a"] .pp-ambient-b__kicker { font-family: var(--pp-font-mono); font-size: 11px; letter-spacing: 0.16em; color: var(--pp-muted); text-transform: uppercase; margin: 0 0 var(--pp-elbow); }
[data-design="a"] .pp-ambient-b__title { font-family: var(--pp-font-headline); font-size: clamp(26px, 3.6vw, 40px); color: var(--pp-primary); margin: 0; line-height: 1.12; }
[data-design="a"] .pp-ambient-b__wall { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--pp-riser); max-width: 1100px; margin: 0 auto; }
[data-design="a"] .pp-gauge { margin: 0; display: flex; flex-direction: column; align-items: center; gap: var(--pp-tee); text-align: center; }
[data-design="a"] .pp-gauge__svg { width: clamp(116px, 18vw, 168px); height: auto; }
[data-design="a"] .pp-gauge__bezel { fill: var(--pp-brass); stroke: color-mix(in oklab, var(--pp-primary), black 12%); stroke-width: 1.5; }
[data-design="a"] .pp-gauge__face { fill: var(--pp-surface); stroke: color-mix(in oklab, var(--pp-ink), transparent 80%); stroke-width: 0.5; }
[data-design="a"] .pp-gauge__ticks line { stroke: var(--pp-ink); stroke-width: 1.5; }
[data-design="a"] .pp-gauge__needle { transform-origin: 60px 60px; animation: pp-needle-drift var(--pp-gauge-dur) ease-in-out infinite; }
[data-design="a"] .pp-gauge__needle line { stroke: var(--pp-accent); stroke-width: 2; stroke-linecap: round; filter: drop-shadow(0 0 3px color-mix(in oklab, var(--pp-accent), transparent 60%)); }
[data-design="a"] .pp-gauge__hub { fill: var(--pp-primary); }
[data-design="a"] .pp-gauge__label { fill: var(--pp-muted); font-family: var(--pp-font-mono); font-size: 9px; letter-spacing: 0.16em; text-anchor: middle; }
[data-design="a"] .pp-gauge figcaption { display: flex; flex-direction: column; gap: var(--pp-coupling); }
[data-design="a"] .pp-gauge__phase { font-family: var(--pp-font-headline); font-size: 18px; color: var(--pp-primary); }
[data-design="a"] .pp-gauge__desc { font-size: 15px; line-height: 1.5; color: var(--pp-ink); max-width: 30ch; }
@keyframes pp-needle-drift {
  0%   { transform: rotate(-28deg); }
  25%  { transform: rotate(12deg); }
  50%  { transform: rotate(-6deg); }
  75%  { transform: rotate(20deg); }
  100% { transform: rotate(-28deg); }
}

/* ================================================================
   Service area
   ================================================================ */
[data-design="a"] .pp-area { padding: clamp(64px, 10vw, var(--pp-floor)) clamp(var(--pp-tee), 5vw, var(--pp-trunk)); background: var(--pp-surface); }
[data-design="a"] .pp-area__inner { max-width: 720px; margin: 0 auto; }
[data-design="a"] .pp-area__kicker { font-family: var(--pp-font-mono); font-size: 11px; letter-spacing: 0.16em; color: var(--pp-muted); text-transform: uppercase; margin: 0 0 var(--pp-elbow); }
[data-design="a"] .pp-area__title { font-family: var(--pp-font-headline); font-size: clamp(26px, 3.6vw, 40px); color: var(--pp-primary); margin: 0 0 var(--pp-tee); line-height: 1.12; }
[data-design="a"] .pp-area__body { font-size: 18px; line-height: 1.6; color: var(--pp-ink); margin: 0 0 var(--pp-stub); max-width: 56ch; }
[data-design="a"] .pp-area__chips { list-style: none; display: flex; flex-wrap: wrap; gap: var(--pp-elbow); margin: 0; padding: 0; }
[data-design="a"] .pp-area__chips li {
  font-family: var(--pp-font-mono); font-size: 12px; letter-spacing: 0.08em; color: var(--pp-secondary);
  border: 1px solid color-mix(in oklab, var(--pp-secondary), transparent 60%);
  border-radius: var(--pp-r-pipe); padding: 8px 16px;
}

/* ================================================================
   Repeated CTA band
   ================================================================ */
[data-design="a"] .pp-recta { padding: clamp(64px, 9vw, var(--pp-bay)) clamp(var(--pp-tee), 5vw, var(--pp-trunk)); background: var(--pp-sheet); border-top: 1px solid color-mix(in oklab, var(--pp-secondary), transparent 60%); }
[data-design="a"] .pp-recta__inner { max-width: 720px; margin: 0 auto; }
[data-design="a"] .pp-recta__title { font-family: var(--pp-font-headline); font-size: clamp(26px, 3.8vw, 42px); color: var(--pp-primary); margin: 0 0 var(--pp-elbow); line-height: 1.1; }
[data-design="a"] .pp-recta__sub { font-size: 17px; color: var(--pp-ink); margin: 0 0 var(--pp-stub); }
[data-design="a"] .pp-recta__actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--pp-stub); }
[data-design="a"] .pp-recta__phone { display: flex; flex-direction: column; text-decoration: none; color: var(--pp-ink); }
[data-design="a"] .pp-recta__phone-label { font-family: var(--pp-font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--pp-muted); }
[data-design="a"] .pp-recta__phone-num { font-family: var(--pp-font-display); font-size: 24px; font-weight: 600; letter-spacing: 0.04em; color: var(--pp-primary); }

/* ================================================================
   Footer — drafting title block
   ================================================================ */
[data-design="a"] .pp-footer { background: var(--pp-surface); padding: clamp(48px, 7vw, var(--pp-bay)) clamp(var(--pp-tee), 5vw, var(--pp-trunk)) var(--pp-stub); border-top: 2px solid var(--pp-primary); }
[data-design="a"] .pp-footer__block { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--pp-stub); max-width: 1100px; margin: 0 auto var(--pp-trunk); }
[data-design="a"] .pp-footer__field { font-family: var(--pp-font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--pp-muted); margin: 0 0 var(--pp-coupling); }
[data-design="a"] .pp-footer__val { font-family: var(--pp-font-body); font-size: 16px; color: var(--pp-ink); line-height: 1.5; }
[data-design="a"] .pp-footer__val a { color: var(--pp-primary); text-decoration: none; }
[data-design="a"] .pp-footer__val a:hover { text-decoration: underline; }
[data-design="a"] .pp-footer__base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--pp-tee); max-width: 1100px; margin: 0 auto; padding-top: var(--pp-stub); border-top: 1px dashed color-mix(in oklab, var(--pp-secondary), transparent 55%); }
[data-design="a"] .pp-footer__copy { font-family: var(--pp-font-mono); font-size: 12px; color: var(--pp-muted); letter-spacing: 0.04em; }
[data-design="a"] .pp-footer__top { font-family: var(--pp-font-mono); font-size: 12px; color: var(--pp-secondary); text-decoration: none; letter-spacing: 0.08em; }
[data-design="a"] .pp-footer__top:hover { color: var(--pp-primary); }

/* ================================================================
   Reduced motion
   ================================================================ */
@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .pp-gauge-trace__needle { animation: none; transform: translateX(45%); }
  [data-design="a"] .pp-drawer { transition: none; }
  [data-design="a"] .pp-cta { animation: none; }
  [data-design="a"] .pp-cta:hover .pp-cta__arrow { transform: translateX(4px); }
  [data-design="a"] .pp-grade__line { animation: pp-grade-draw 0.01s forwards; stroke-dashoffset: 0; }
  [data-design="a"] .pp-grade__fill { animation: none; opacity: 0.85; }
  [data-design="a"] .pp-grade__rover { animation: none; offset-distance: 45%; opacity: 1; }
  [data-design="a"] .pp-section__profile { animation: none; }
  [data-design="a"] .pp-section__bubble { display: none; }
  [data-design="a"] .pp-gauge__needle { animation: none; transform: rotate(0deg); }
  [data-design="a"] .pp-pointer__rule { animation: none; transform: scaleY(1); opacity: 1; }
  [data-design="a"] .pp-pointer__tick { animation: none; opacity: 1; top: auto; bottom: 0; }
  [data-design="a"] .pp-funnel__step.is-active { animation: none; }
}

/* ================================================================
   Responsive
   ================================================================ */
@media (max-width: 900px) {
  [data-design="a"] .pp-funnel__grid { grid-template-columns: 1fr; }
  [data-design="a"] .pp-spec-pane { position: static; order: -1; }
  [data-design="a"] .pp-ambient-b__wall { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 768px) {
  [data-design="a"] .pp-ambient-a { grid-template-columns: 1fr; padding-left: var(--pp-tee); padding-right: var(--pp-tee); }
  [data-design="a"] .pp-ambient-a__motion { order: -1; }
  [data-design="a"] .pp-footer__block { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  [data-design="a"] .pp-header__bar { padding: var(--pp-elbow) var(--pp-tee); }
  [data-design="a"] .pp-logo { flex-direction: column; gap: 2px; }
  [data-design="a"] .pp-logo__mark { font-size: 18px; letter-spacing: 0.04em; }
  [data-design="a"] .pp-step__choices { grid-template-columns: 1fr; }
  [data-design="a"] .pp-ambient-b__wall { grid-template-columns: 1fr; gap: var(--pp-trunk); }
  [data-design="a"] .pp-gauge__desc { max-width: 40ch; }
  [data-design="a"] .pp-footer__block { grid-template-columns: 1fr; gap: var(--pp-stub); }
  [data-design="a"] .pp-hero__inner { padding: var(--pp-stub) var(--pp-tee); }
}
@media (max-width: 380px) {
  [data-design="a"] .pp-header__bar { padding: var(--pp-coupling) var(--pp-elbow); }
  [data-design="a"] .pp-cta { padding: 14px 18px; font-size: 14px; letter-spacing: 0.08em; }
}

/* ================================================================
   Mobile h-scroll guards (MANDATED — appended at bottom)
   ================================================================ */
[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; }