/* ============================================================
   Pacific Construction Services — DESIGN A
   Instrument Grade, remapped to [data-design="a"].
   Keyframes keep ig- prefix (collision-safe; scoped selectors).
   ============================================================ */

[data-design="a"]{
  /* ---- color ---- */
  --ig-bg:           #FAFAF7;
  --ig-surface:      #FFFFFF;
  --ig-surface-warm: #F4F2EA;
  --ig-ink:          #0B0D12;
  --ig-ink-2:        #1F2330;
  --ig-muted:        #6E7484;
  --ig-meta:         #9CA1B0;
  --ig-border:       #E6E4DC;
  --ig-border-soft:  #F0EEE6;
  --ig-accent:       #1B3B8C;
  --ig-accent-glow:  #4F7CFF;
  --ig-accent-on:    #FFFFFF;
  --ig-gold:         #C8A96A;
  --ig-success:      #1B7A4A;
  --ig-danger:       #B83E2A;
  --ig-blueprint-line: color-mix(in oklab, var(--ig-accent), transparent 78%);

  /* exposed contract token */
  --design-a-primary: var(--ig-accent);

  /* ---- type ---- */
  --ig-display: "GT Super Display", "Tiempos Headline", "Iowan Old Style", Georgia, serif;
  --ig-sans:    "Söhne", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --ig-mono:    "Berkeley Mono", "JetBrains Mono", "IBM Plex Mono", ui-monospace, Menlo, monospace;

  /* ---- spacing ---- */
  --ig-tick: 4px; --ig-row: 8px; --ig-stem: 12px; --ig-line: 16px;
  --ig-block: 24px; --ig-fold: 40px; --ig-folio: 96px; --ig-folio-t: 64px; --ig-folio-p: 64px;

  /* ---- motion ---- */
  --ig-d-tick: 90ms; --ig-d-fast: 180ms; --ig-d-base: 320ms;
  --ig-d-breath: 4200ms; --ig-d-drift: 22s; --ig-d-tick-long: 14s;
  --ig-ease-register: cubic-bezier(.2, 0, 0, 1);
  --ig-ease-drift:    cubic-bezier(.42, 0, .58, 1);
  --ig-ease-press:    cubic-bezier(.4, 0, .2, 1);

  /* ---- radius ---- */
  --ig-r-tick: 2px; --ig-r-edge: 6px; --ig-r-sheet: 10px; --ig-r-pill: 9999px;

  /* ---- elevation ---- */
  --ig-elev-ring: 0 0 0 1px var(--ig-border);
  --ig-elev-1: 0 1px 0 var(--ig-border), 0 8px 24px -16px rgba(11,13,18,.10);
  --ig-elev-drawer: 0 1px 0 var(--ig-border), 0 24px 48px -24px rgba(11,13,18,.18);
  --ig-focus: 0 0 0 3px color-mix(in oklab, var(--ig-accent), transparent 75%);
}

[data-design="a"].dq-design{
  background: var(--ig-bg);
  color: var(--ig-ink-2);
  font-family: var(--ig-sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  display: block;
}
[data-design="a"] *{ box-sizing: border-box; }
[data-design="a"] .ig-eyebrow{
  font-family: var(--ig-mono); text-transform: uppercase; letter-spacing: .12em;
  font-size: 12px; color: var(--ig-meta); margin: 0 0 var(--ig-stem);
}

/* ====================== 1. HEADER ====================== */
[data-design="a"] .ig-header{
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in oklab, var(--ig-bg), transparent 8%);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--ig-border);
}
[data-design="a"] .ig-mesh{ position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
[data-design="a"] .ig-mesh__a,
[data-design="a"] .ig-mesh__b{ position: absolute; inset: -40%; filter: blur(48px); opacity: .42; }
[data-design="a"] .ig-mesh__a{
  background: radial-gradient(closest-side at 30% 50%, var(--ig-accent-glow) 0%, transparent 60%),
              radial-gradient(closest-side at 70% 60%, var(--ig-accent) 0%, transparent 65%);
  animation: ig-mesh-drift-a var(--ig-d-drift) var(--ig-ease-drift) infinite;
}
[data-design="a"] .ig-mesh__b{
  background: radial-gradient(closest-side at 80% 30%, color-mix(in oklab, var(--ig-gold), transparent 40%) 0%, transparent 55%);
  animation: ig-mesh-drift-b 31s var(--ig-ease-drift) infinite; opacity: .22;
}
[data-design="a"] .ig-mesh__rule{
  position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--ig-accent) 40%, var(--ig-accent) 60%, transparent);
  background-size: 220% 100%; animation: ig-mesh-sweep 27s linear infinite; opacity: .55;
}
@keyframes ig-mesh-drift-a{
  0%{ transform: translate3d(-6%,-2%,0) scale(1); }
  50%{ transform: translate3d(8%,3%,0) scale(1.08); }
  100%{ transform: translate3d(-6%,-2%,0) scale(1); }
}
@keyframes ig-mesh-drift-b{
  0%{ transform: translate3d(4%,2%,0) scale(1); }
  50%{ transform: translate3d(-7%,-4%,0) scale(1.12); }
  100%{ transform: translate3d(4%,2%,0) scale(1); }
}
@keyframes ig-mesh-sweep{ 0%{ background-position: 0% 0; } 100%{ background-position: 220% 0; } }

[data-design="a"] .ig-header__bar{
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1200px; margin-inline: auto; padding: 14px clamp(16px, 4vw, 24px);
}
[data-design="a"] .ig-logo{
  font-family: var(--ig-display); font-size: clamp(16px, 1.6vw, 20px);
  letter-spacing: -0.015em; color: var(--ig-ink); text-decoration: none;
}
[data-design="a"] .ig-logo__mark{ display: inline-block; }
[data-design="a"] .ig-burger{
  display: inline-flex; align-items: center; gap: 10px;
  background: transparent; border: 1px solid var(--ig-border);
  border-radius: var(--ig-r-edge); padding: 10px 12px; min-height: 44px;
  font-family: var(--ig-mono); font-size: 12px; letter-spacing: .12em;
  color: var(--ig-ink-2); cursor: pointer;
  transition: border-color var(--ig-d-fast) var(--ig-ease-press), background var(--ig-d-fast) var(--ig-ease-press);
}
[data-design="a"] .ig-burger:hover{ border-color: var(--ig-ink-2); background: var(--ig-surface); }
[data-design="a"] .ig-burger:focus-visible{ outline: none; box-shadow: var(--ig-focus); border-color: var(--ig-accent); }
[data-design="a"] .ig-burger__lines{ position: relative; width: 14px; height: 10px; }
[data-design="a"] .ig-burger__lines span{
  position: absolute; left: 0; right: 0; height: 1.25px; background: currentColor;
  transition: transform var(--ig-d-fast) var(--ig-ease-register);
}
[data-design="a"] .ig-burger__lines span:nth-child(1){ top: 2px; }
[data-design="a"] .ig-burger__lines span:nth-child(2){ bottom: 2px; }
[data-design="a"] .ig-burger[aria-expanded="true"] .ig-burger__lines span:nth-child(1){ transform: translateY(3px) rotate(45deg); }
[data-design="a"] .ig-burger[aria-expanded="true"] .ig-burger__lines span:nth-child(2){ transform: translateY(-3px) rotate(-45deg); }

[data-design="a"] .ig-drawer{
  position: fixed; top: 0; right: 0; bottom: 0; width: min(480px, 92vw);
  background: var(--ig-surface); border-left: 1px solid var(--ig-border);
  box-shadow: var(--ig-elev-drawer); z-index: 60;
  transform: translateX(100%); transition: transform var(--ig-d-base) var(--ig-ease-register);
}
[data-design="a"] .ig-drawer:not([hidden]){ transform: translateX(0); }
[data-design="a"] .ig-drawer[hidden]{ display: none; pointer-events: none; }
[data-design="a"] .ig-drawer__inner{
  padding: var(--ig-fold); display: flex; flex-direction: column; gap: var(--ig-fold); height: 100%;
}
[data-design="a"] .ig-drawer__close{
  align-self: flex-end; background: transparent; border: 0; padding: 10px; min-width: 44px; min-height: 44px;
  color: var(--ig-ink); cursor: pointer; border-radius: var(--ig-r-edge);
  display: inline-flex; align-items: center; justify-content: center;
}
[data-design="a"] .ig-drawer__close:focus-visible{ outline: none; box-shadow: var(--ig-focus); }
[data-design="a"] .ig-nav{ display: flex; flex-direction: column; gap: var(--ig-row); }
[data-design="a"] .ig-nav-a{
  font-family: var(--ig-mono); text-transform: uppercase; letter-spacing: .12em;
  font-size: 13px; color: var(--ig-meta); text-decoration: none;
  padding: 12px 0; border-bottom: 1px solid var(--ig-border-soft);
  display: flex; justify-content: space-between; align-items: baseline;
  transition: color var(--ig-d-fast) var(--ig-ease-press);
}
[data-design="a"] .ig-nav-a:hover{ color: var(--ig-ink); }
[data-design="a"] .ig-nav-a::after{ content: "→"; color: var(--ig-meta); transition: transform var(--ig-d-fast) var(--ig-ease-press); }
[data-design="a"] .ig-nav-a:hover::after{ color: var(--ig-accent); transform: translateX(3px); }
[data-design="a"] .ig-drawer__cta{ display: flex; flex-direction: column; gap: var(--ig-stem); }
[data-design="a"] .ig-drawer__phone{
  display: flex; align-items: baseline; gap: 10px; text-decoration: none;
  border: 1px solid var(--ig-border); border-radius: var(--ig-r-edge); padding: 12px 14px; min-height: 44px;
}
[data-design="a"] .ig-drawer__phone-label{ font-family: var(--ig-mono); font-size: 11px; letter-spacing: .14em; color: var(--ig-meta); }
[data-design="a"] .ig-drawer__phone-num{ font-family: var(--ig-display); font-size: 20px; color: var(--ig-ink); }
[data-design="a"] .ig-drawer__funnel{
  display: inline-flex; align-items: center; justify-content: center; min-height: 44px;
  background: var(--ig-accent); color: var(--ig-accent-on); text-decoration: none;
  font-family: var(--ig-mono); text-transform: uppercase; letter-spacing: .14em; font-size: 13px;
  border-radius: var(--ig-r-edge); padding: 12px 16px;
}
[data-design="a"] .ig-drawer__meta{
  margin-top: auto; font-family: var(--ig-mono); font-size: 12px; color: var(--ig-meta); letter-spacing: .08em;
}

/* ====================== HERO ====================== */
[data-design="a"] .ig-hero{
  position: relative; overflow: hidden;
  background: var(--ig-bg);
  padding: clamp(72px, 12vh, 140px) clamp(16px, 4vw, 24px) clamp(56px, 9vh, 104px);
}
[data-design="a"] .ig-hero__bg{ position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
[data-design="a"] .ig-hero__mesh{
  position: absolute; inset: -25%;
  background: radial-gradient(closest-side at 24% 36%, var(--ig-accent-glow) 0%, transparent 58%),
              radial-gradient(closest-side at 78% 62%, var(--ig-accent) 0%, transparent 60%),
              radial-gradient(closest-side at 60% 18%, color-mix(in oklab, var(--ig-gold), transparent 45%) 0%, transparent 50%);
  filter: blur(72px); opacity: .30;
  animation: ig-hero-mesh var(--ig-d-drift) var(--ig-ease-drift) infinite;
}
@keyframes ig-hero-mesh{
  0%{ transform: translate3d(-4%,-2%,0) scale(1); }
  50%{ transform: translate3d(6%,3%,0) scale(1.1); }
  100%{ transform: translate3d(-4%,-2%,0) scale(1); }
}
[data-design="a"] .ig-hero__plan{
  position: absolute; inset: 0; width: 100%; height: 100%;
}
[data-design="a"] .ig-hero__grid,
[data-design="a"] .ig-hero__grid-fine{
  /* sustained ambient drift of the blueprint grid (perceptible, slow) */
  animation: ig-hero-grid 26s linear infinite;
  transform-origin: center;
}
[data-design="a"] .ig-hero__grid-fine{ animation-duration: 34s; animation-direction: reverse; }
@keyframes ig-hero-grid{
  0%{ transform: translate3d(0,0,0); }
  100%{ transform: translate3d(48px,48px,0); }
}
/* arrival: linework + dimensions draw in once */
[data-design="a"] .ig-hero__draw path{
  stroke-dasharray: 1400; stroke-dashoffset: 1400;
  animation: ig-hero-drawin 2s var(--ig-ease-register) forwards;
}
[data-design="a"] .ig-hero__draw path:nth-child(2){ animation-delay: .18s; }
[data-design="a"] .ig-hero__draw path:nth-child(3){ animation-delay: .30s; }
[data-design="a"] .ig-hero__draw path:nth-child(4){ animation-delay: .42s; }
[data-design="a"] .ig-hero__draw path:nth-child(5){ animation-delay: .54s; }
[data-design="a"] .ig-hero__draw path:nth-child(6){ animation-delay: .66s; }
[data-design="a"] .ig-hero__dim path{
  stroke-dasharray: 400; stroke-dashoffset: 400;
  animation: ig-hero-drawin 1.6s var(--ig-ease-register) .9s forwards;
}
@keyframes ig-hero-drawin{ to{ stroke-dashoffset: 0; } }
/* after arrival, the whole linework group breathes — sustained, perceptible */
[data-design="a"] .ig-hero__draw,
[data-design="a"] .ig-hero__dim{
  animation: ig-hero-breath 7s var(--ig-ease-drift) 1.4s infinite;
  transform-origin: 520px 360px;
}
@keyframes ig-hero-breath{
  0%{ opacity: .85; transform: scale(1); }
  50%{ opacity: 1; transform: scale(1.012); }
  100%{ opacity: .85; transform: scale(1); }
}

[data-design="a"] .ig-hero__inner{
  position: relative; z-index: 1; max-width: 1100px; margin-inline: auto;
}
[data-design="a"] .ig-hero__eyebrow{ margin-bottom: var(--ig-line); }
[data-design="a"] .ig-hero__title{
  font-family: var(--ig-display); font-weight: 400;
  font-size: clamp(34px, 6.4vw, 76px); line-height: 1.04; letter-spacing: -0.02em;
  color: var(--ig-ink); margin: 0 0 var(--ig-block); max-width: 16ch;
  opacity: 1;
}
[data-design="a"] .ig-hero__sub{
  font-size: clamp(17px, 2.2vw, 22px); line-height: 1.5; color: var(--ig-ink-2);
  margin: 0 0 var(--ig-line); max-width: 52ch; opacity: 1;
}
[data-design="a"] .ig-hero__proof{
  font-family: var(--ig-mono); font-size: 13px; letter-spacing: .04em;
  color: var(--ig-muted); margin: 0 0 var(--ig-fold); opacity: 1;
}
[data-design="a"] .ig-hero__actions{ display: flex; flex-wrap: wrap; align-items: center; gap: var(--ig-block); }
[data-design="a"] .ig-hero__chip{
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--ig-mono); text-transform: uppercase; letter-spacing: .1em; font-size: 11px;
  color: var(--ig-ink-2); background: var(--ig-surface-warm);
  border: 1px solid var(--ig-border); border-radius: var(--ig-r-tick); padding: 8px 12px;
}
[data-design="a"] .ig-hero__chip::before{
  content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--ig-gold);
}

/* ====================== 2. CTA ====================== */
[data-design="a"] .ig-cta{
  position: relative; display: inline-flex; align-items: center; gap: 14px;
  padding: 16px 24px; min-height: 44px; border-radius: var(--ig-r-edge);
  font-family: var(--ig-mono); text-transform: uppercase; letter-spacing: .14em;
  font-size: 13px; color: var(--ig-accent-on); text-decoration: none; background: var(--ig-accent);
  box-shadow: 0 1px 0 rgba(255,255,255,.18) inset, 0 12px 28px -16px color-mix(in oklab, var(--ig-accent), black 30%);
  overflow: hidden;
  transition: transform var(--ig-d-fast) var(--ig-ease-press), box-shadow var(--ig-d-fast) var(--ig-ease-press);
  will-change: transform;
}
[data-design="a"] .ig-cta__mesh{
  position: absolute; inset: -20%;
  background: radial-gradient(closest-side at 30% 40%, var(--ig-accent-glow) 0%, transparent 60%),
              radial-gradient(closest-side at 80% 60%, color-mix(in oklab, var(--ig-gold), transparent 40%) 0%, transparent 55%),
              var(--ig-accent);
  background-size: 200% 200%; filter: blur(14px); opacity: .9;
  animation: ig-cta-breath var(--ig-d-breath) var(--ig-ease-drift) infinite; z-index: 0;
}
[data-design="a"] .ig-cta__label,
[data-design="a"] .ig-cta__arrow{ position: relative; z-index: 1; }
[data-design="a"] .ig-cta__arrow{ display: inline-flex; transition: transform var(--ig-d-fast) var(--ig-ease-register); }
[data-design="a"] .ig-cta:hover{
  transform: translateY(-1px);
  box-shadow: 0 1px 0 rgba(255,255,255,.22) inset, 0 18px 38px -18px color-mix(in oklab, var(--ig-accent), black 40%);
}
[data-design="a"] .ig-cta:hover .ig-cta__arrow{ transform: translateX(4px); }
[data-design="a"] .ig-cta:focus-visible{
  outline: none; box-shadow: var(--ig-focus), 0 12px 28px -16px color-mix(in oklab, var(--ig-accent), black 30%);
}
[data-design="a"] .ig-cta:active{ transform: translateY(1px); }
[data-design="a"] .ig-cta:active .ig-cta__arrow{ transform: translateX(6px); }
@keyframes ig-cta-breath{
  0%{ background-position: 0% 20%; transform: scale(1); }
  50%{ background-position: 100% 80%; transform: scale(1.04); }
  100%{ background-position: 0% 20%; transform: scale(1); }
}

/* ====================== 6. POINTER (hero → funnel) ====================== */
[data-design="a"] .ig-pointer-wrap{
  display: flex; justify-content: center;
  padding: clamp(28px, 5vh, 48px) clamp(16px, 4vw, 24px);
  opacity: 1;
}
[data-design="a"] .ig-pointer{
  display: inline-flex; flex-direction: column; align-items: center; gap: 10px;
  text-decoration: none; color: var(--ig-muted); opacity: 1;
}
[data-design="a"] .ig-pointer__rule{ display: block; color: var(--ig-accent); overflow: visible; }
/* arrival draw-in of the dimension line, then a sustained gentle pulse on the arrow */
[data-design="a"] .ig-pointer__dim,
[data-design="a"] .ig-pointer__caps{
  stroke-dasharray: 240; stroke-dashoffset: 240;
  animation: ig-pointer-draw 1.1s var(--ig-ease-register) .2s forwards;
}
[data-design="a"] .ig-pointer__arrow{
  stroke-dasharray: 60; stroke-dashoffset: 60;
  animation: ig-pointer-draw .6s var(--ig-ease-register) 1.1s forwards,
             ig-pointer-nudge 4.5s var(--ig-ease-drift) 1.8s infinite;
}
@keyframes ig-pointer-draw{ to{ stroke-dashoffset: 0; } }
@keyframes ig-pointer-nudge{
  0%,100%{ transform: translateX(0); }
  50%{ transform: translateX(3px); }
}
[data-design="a"] .ig-pointer__label{
  font-family: var(--ig-mono); text-transform: uppercase; letter-spacing: .14em;
  font-size: 12px; color: var(--ig-meta);
}
[data-design="a"] .ig-pointer:hover .ig-pointer__label{ color: var(--ig-ink-2); }

/* ====================== 5. FUNNEL ====================== */
[data-design="a"] .ig-funnel-section{
  padding-block: var(--ig-folio); max-width: 880px; margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 24px); scroll-margin-top: 80px;
}
[data-design="a"] .ig-funnel__head{ margin-bottom: var(--ig-fold); max-width: 56ch; }
[data-design="a"] .ig-funnel__title{
  font-family: var(--ig-display); font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -.02em; line-height: 1.1; margin: 0 0 var(--ig-stem); color: var(--ig-ink);
}
[data-design="a"] .ig-funnel__sub{ font-size: 16px; line-height: 1.55; color: var(--ig-ink-2); margin: 0; max-width: 56ch; }
[data-design="a"] .ig-funnel{
  position: relative; background: var(--ig-surface); border: 1px solid var(--ig-border);
  border-radius: var(--ig-r-sheet); box-shadow: var(--ig-elev-1);
  padding: 0 0 var(--ig-fold); overflow: hidden;
}
[data-design="a"] .ig-funnel__progress{ height: 2px; background: var(--ig-border-soft); width: 100%; position: relative; }
[data-design="a"] .ig-funnel__bar{
  position: absolute; left: 0; top: 0; bottom: 0; width: 20%;
  background: var(--ig-accent); transition: width var(--ig-d-base) var(--ig-ease-register);
}
[data-design="a"] .ig-funnel__meter{
  display: flex; justify-content: space-between; padding: 14px var(--ig-fold) 4px;
  font-family: var(--ig-mono); font-size: 12px; color: var(--ig-meta);
  letter-spacing: .1em; text-transform: uppercase;
}
[data-design="a"] .ig-step{
  border: 0; margin: 0; padding: var(--ig-fold);
  display: none; flex-direction: column; gap: var(--ig-block);
  animation: ig-step-in var(--ig-d-base) var(--ig-ease-register) both;
}
[data-design="a"] .ig-step.is-active{ display: flex; }
@keyframes ig-step-in{ from{ opacity: 0; transform: translateX(16px); } to{ opacity: 1; transform: translateX(0); } }
[data-design="a"] .ig-step__legend{
  padding: 0; font-family: var(--ig-display);
  font-size: clamp(22px, 2.6vw, 28px); letter-spacing: -.015em; color: var(--ig-ink); line-height: 1.2;
}
[data-design="a"] .ig-chips{ display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; }
[data-design="a"] .ig-chip{
  position: relative; display: block; cursor: pointer; padding: 16px;
  min-height: 44px; background: var(--ig-bg); border: 1px solid var(--ig-border);
  border-radius: var(--ig-r-edge); font-size: 15px; color: var(--ig-ink-2);
  transition: border-color var(--ig-d-fast) var(--ig-ease-press), transform var(--ig-d-tick) var(--ig-ease-press),
              background var(--ig-d-fast) var(--ig-ease-press), box-shadow var(--ig-d-fast) var(--ig-ease-press);
}
[data-design="a"] .ig-chip input{ position: absolute; opacity: 0; inset: 0; cursor: pointer; }
[data-design="a"] .ig-chip:hover{ border-color: var(--ig-ink-2); background: var(--ig-surface); }
[data-design="a"] .ig-chip:has(input:focus-visible){ box-shadow: var(--ig-focus); border-color: var(--ig-accent); }
[data-design="a"] .ig-chip:has(input:checked){
  border-color: var(--ig-accent); color: var(--ig-ink);
  background: color-mix(in oklab, var(--ig-accent), var(--ig-surface) 92%);
  box-shadow: inset 0 0 0 1.25px var(--ig-accent); transform: translateY(-1px);
}
[data-design="a"] .ig-chip:has(input:checked)::after{
  content: ""; position: absolute; right: 12px; top: 50%; width: 14px; height: 14px; transform: translateY(-50%);
  background: var(--ig-accent);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path d='M2 8l4 4 8-9' fill='none' stroke='white' stroke-width='2'/></svg>") center / contain no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path d='M2 8l4 4 8-9' fill='none' stroke='white' stroke-width='2'/></svg>") center / contain no-repeat;
}
[data-design="a"] .ig-step__nav{
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  border-top: 1px solid var(--ig-border-soft); padding-top: var(--ig-line);
}
[data-design="a"] .ig-step__hint{
  font-family: var(--ig-mono); font-size: 12px; color: var(--ig-meta); letter-spacing: .08em; text-transform: uppercase;
}
[data-design="a"] .ig-btn{
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px;
  background: transparent; border: 1px solid var(--ig-border); padding: 12px 16px; border-radius: var(--ig-r-edge);
  font-family: var(--ig-mono); text-transform: uppercase; letter-spacing: .12em; font-size: 12px;
  color: var(--ig-ink-2); cursor: pointer;
  transition: transform var(--ig-d-fast) var(--ig-ease-press), border-color var(--ig-d-fast) var(--ig-ease-press),
              background var(--ig-d-fast) var(--ig-ease-press), color var(--ig-d-fast) var(--ig-ease-press);
}
[data-design="a"] .ig-btn:hover{ border-color: var(--ig-ink); color: var(--ig-ink); }
[data-design="a"] .ig-btn:focus-visible{ outline: none; box-shadow: var(--ig-focus); border-color: var(--ig-accent); }
[data-design="a"] .ig-btn:active{ transform: translateY(1px); }
[data-design="a"] .ig-btn--next,
[data-design="a"] .ig-btn--submit{ background: var(--ig-accent); color: var(--ig-accent-on); border-color: var(--ig-accent); }
[data-design="a"] .ig-btn--next:hover,
[data-design="a"] .ig-btn--submit:hover{ background: color-mix(in oklab, var(--ig-accent), black 8%); }
[data-design="a"] .ig-field{ display: flex; flex-direction: column; gap: 8px; }
[data-design="a"] .ig-field label{
  font-family: var(--ig-mono); text-transform: uppercase; letter-spacing: .12em; font-size: 11px; color: var(--ig-meta);
}
[data-design="a"] .ig-field input,
[data-design="a"] .ig-field textarea{
  width: 100%; box-sizing: border-box; padding: 12px 14px; background: var(--ig-bg);
  border: 1px solid var(--ig-border); border-radius: var(--ig-r-edge);
  font-family: var(--ig-sans); font-size: 16px; color: var(--ig-ink);
  transition: border-color var(--ig-d-fast) var(--ig-ease-press), box-shadow var(--ig-d-fast) var(--ig-ease-press);
}
[data-design="a"] .ig-field textarea{ resize: vertical; min-height: 96px; }
[data-design="a"] .ig-field input:focus-visible,
[data-design="a"] .ig-field textarea:focus-visible{ outline: none; border-color: var(--ig-accent); box-shadow: var(--ig-focus); }
[data-design="a"] .ig-step--final{ display: none; gap: 12px; padding: var(--ig-fold); }
[data-design="a"] .ig-step--final.is-active{ display: flex; flex-direction: column; }
[data-design="a"] .ig-eyebrow--gold{ color: var(--ig-gold); }
[data-design="a"] .ig-final__title{
  font-family: var(--ig-display); font-size: clamp(26px, 3vw, 36px);
  letter-spacing: -.02em; line-height: 1.15; margin: 0; color: var(--ig-ink);
}
[data-design="a"] .ig-final__body{ font-size: 16px; line-height: 1.55; color: var(--ig-ink-2); margin: 0; max-width: 56ch; }
[data-design="a"] .ig-final__body a{ color: var(--ig-accent); }
[data-design="a"] .ig-final__stamp{
  margin: var(--ig-line) 0 0; font-family: var(--ig-mono); font-size: 12px;
  color: var(--ig-meta); letter-spacing: .1em; text-transform: uppercase;
}
[data-design="a"] .ig-funnel__foot{
  margin: var(--ig-block) 0 0; font-family: var(--ig-mono); font-size: 12px;
  color: var(--ig-meta); letter-spacing: .04em; line-height: 1.6; max-width: 60ch;
}

/* ====================== 4. PROCESS (mid-page ambient) ====================== */
[data-design="a"] .ig-process{
  padding-block: var(--ig-folio); max-width: 1200px; margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 24px); position: relative;
}
[data-design="a"] .ig-process__head{ margin-bottom: var(--ig-fold); max-width: 60ch; }
[data-design="a"] .ig-process__title{
  font-family: var(--ig-display); font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -.02em; line-height: 1.1; margin: 0 0 var(--ig-stem); color: var(--ig-ink);
}
[data-design="a"] .ig-process__sub{ font-size: 17px; line-height: 1.55; color: var(--ig-ink-2); margin: 0; max-width: 56ch; }
[data-design="a"] .ig-process__grid{
  list-style: none; margin: 0; padding: 0; position: relative;
  display: grid; grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--ig-border); border-bottom: 1px solid var(--ig-border);
}
[data-design="a"] .ig-phase{
  padding: var(--ig-fold) var(--ig-block); display: flex; flex-direction: column; gap: 10px;
  border-right: 1px solid var(--ig-border-soft);
}
[data-design="a"] .ig-phase:last-child{ border-right: 0; }
[data-design="a"] .ig-phase__num{
  font-family: var(--ig-display); font-size: clamp(32px, 4vw, 48px); line-height: 1;
  color: var(--ig-accent); font-variant-numeric: tabular-nums; letter-spacing: -.02em;
}
[data-design="a"] .ig-phase__name{
  font-family: var(--ig-mono); text-transform: uppercase; letter-spacing: .12em; font-size: 12px; color: var(--ig-ink);
}
[data-design="a"] .ig-phase__body{ font-size: 14px; line-height: 1.5; color: var(--ig-ink-2); }
[data-design="a"] .ig-process__trace{
  position: absolute; left: clamp(16px, 4vw, 24px); right: clamp(16px, 4vw, 24px); bottom: 0; height: 1px; width: 0;
  background: var(--ig-accent); transition: width 1.8s var(--ig-ease-register);
}
[data-design="a"] .ig-process.is-live .ig-process__trace{ width: calc(100% - 2 * clamp(16px, 4vw, 24px)); }

/* ====================== SERVICES (numbered index) ====================== */
[data-design="a"] .ig-services{
  padding-block: var(--ig-folio); max-width: 1100px; margin-inline: auto; padding-inline: clamp(16px, 4vw, 24px);
}
[data-design="a"] .ig-services__head{ margin-bottom: var(--ig-fold); }
[data-design="a"] .ig-services__title{
  font-family: var(--ig-display); font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -.02em; line-height: 1.1; margin: 0; color: var(--ig-ink);
}
[data-design="a"] .ig-index{ list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ig-border); }
[data-design="a"] .ig-index__row{
  display: grid; grid-template-columns: 56px minmax(0, 1.1fr) minmax(0, 1.6fr); align-items: baseline; gap: var(--ig-block);
  padding: var(--ig-block) 0; border-bottom: 1px solid var(--ig-border);
}
[data-design="a"] .ig-index__no{ font-family: var(--ig-mono); font-size: 13px; color: var(--ig-meta); letter-spacing: .04em; }
[data-design="a"] .ig-index__name{ font-family: var(--ig-display); font-size: clamp(20px, 2.4vw, 28px); color: var(--ig-ink); letter-spacing: -.01em; }
[data-design="a"] .ig-index__desc{ font-size: 15px; line-height: 1.5; color: var(--ig-ink-2); }

/* ====================== ABOUT ====================== */
[data-design="a"] .ig-about{
  padding-block: var(--ig-folio); max-width: 1100px; margin-inline: auto; padding-inline: clamp(16px, 4vw, 24px);
}
[data-design="a"] .ig-about__grid{ display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--ig-fold); align-items: start; }
[data-design="a"] .ig-about__title{
  font-family: var(--ig-display); font-size: clamp(26px, 3.4vw, 40px);
  letter-spacing: -.02em; line-height: 1.1; margin: 0 0 var(--ig-line); color: var(--ig-ink);
}
[data-design="a"] .ig-about__body{ font-size: 18px; line-height: 1.6; color: var(--ig-ink-2); margin: 0; max-width: 60ch; }
[data-design="a"] .ig-about__body::first-letter{ font-family: var(--ig-display); font-size: 3.2em; line-height: .8; float: left; padding: 6px 10px 0 0; color: var(--ig-gold); }
[data-design="a"] .ig-about__plate{ border: 1px solid var(--ig-border); border-radius: var(--ig-r-sheet); background: var(--ig-surface); box-shadow: var(--ig-elev-1); overflow: hidden; }
[data-design="a"] .ig-about__row{
  display: flex; justify-content: space-between; align-items: baseline; gap: var(--ig-block);
  padding: var(--ig-line) var(--ig-block); border-bottom: 1px solid var(--ig-border-soft);
}
[data-design="a"] .ig-about__row:last-child{ border-bottom: 0; }
[data-design="a"] .ig-about__k{ font-family: var(--ig-mono); text-transform: uppercase; letter-spacing: .12em; font-size: 11px; color: var(--ig-meta); }
[data-design="a"] .ig-about__v{ font-family: var(--ig-display); font-size: 18px; color: var(--ig-ink); text-align: right; }

/* ====================== RECAP CTA ====================== */
[data-design="a"] .ig-recap{
  padding-block: var(--ig-folio); max-width: 1100px; margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 24px); text-align: left; scroll-margin-top: 80px;
}
[data-design="a"] .ig-recap__title{
  font-family: var(--ig-display); font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -.02em; line-height: 1.1; margin: 0 0 var(--ig-stem); color: var(--ig-ink);
}
[data-design="a"] .ig-recap__sub{ font-size: 17px; color: var(--ig-ink-2); margin: 0 0 var(--ig-fold); }
[data-design="a"] .ig-recap__actions{ display: flex; flex-wrap: wrap; align-items: center; gap: var(--ig-block); }
[data-design="a"] .ig-recap__phone{
  font-family: var(--ig-mono); text-transform: uppercase; letter-spacing: .12em; font-size: 13px;
  color: var(--ig-accent); text-decoration: none; min-height: 44px; display: inline-flex; align-items: center;
  border-bottom: 1px solid transparent; transition: border-color var(--ig-d-fast) var(--ig-ease-press);
}
[data-design="a"] .ig-recap__phone:hover{ border-color: var(--ig-accent); }

/* ====================== FOOTER ====================== */
[data-design="a"] .ig-footer{
  border-top: 1px solid var(--ig-border); background: var(--ig-surface-warm);
  padding: var(--ig-fold) clamp(16px, 4vw, 24px) var(--ig-block);
}
[data-design="a"] .ig-footer__grid{
  max-width: 1100px; margin-inline: auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--ig-fold);
}
[data-design="a"] .ig-footer__brand{ font-family: var(--ig-display); font-size: 20px; color: var(--ig-ink); margin: 0 0 var(--ig-row); }
[data-design="a"] .ig-footer__k{ font-family: var(--ig-mono); text-transform: uppercase; letter-spacing: .12em; font-size: 11px; color: var(--ig-meta); margin: 0 0 var(--ig-row); }
[data-design="a"] .ig-footer__line{ font-size: 14px; color: var(--ig-ink-2); margin: 0 0 4px; }
[data-design="a"] .ig-footer__line a{ color: var(--ig-ink-2); text-decoration: none; border-bottom: 1px solid var(--ig-border); }
[data-design="a"] .ig-footer__line a:hover{ color: var(--ig-accent); border-color: var(--ig-accent); }
[data-design="a"] .ig-footer__base{
  max-width: 1100px; margin: var(--ig-fold) auto 0; padding-top: var(--ig-line);
  border-top: 1px solid var(--ig-border); display: flex; justify-content: space-between; align-items: center;
}
[data-design="a"] .ig-footer__copy{ font-family: var(--ig-mono); font-size: 12px; color: var(--ig-meta); letter-spacing: .04em; }
[data-design="a"] .ig-stamp{ color: var(--ig-meta); display: inline-flex; }

/* ====================== RESPONSIVE ====================== */
@media (max-width: 900px){
  [data-design="a"] .ig-process__grid{ grid-template-columns: repeat(2, 1fr); }
  [data-design="a"] .ig-phase:nth-child(2n){ border-right: 0; }
  [data-design="a"] .ig-phase{ border-bottom: 1px solid var(--ig-border-soft); }
  [data-design="a"] .ig-phase:nth-last-child(-n+1){ border-bottom: 0; }
  [data-design="a"] .ig-about__grid{ grid-template-columns: 1fr; }
}
@media (max-width: 768px){
  [data-design="a"] .ig-footer__grid{ grid-template-columns: 1fr; gap: var(--ig-block); }
  [data-design="a"] .ig-index__row{ grid-template-columns: 40px 1fr; row-gap: 6px; }
  [data-design="a"] .ig-index__desc{ grid-column: 2; }
}
@media (max-width: 560px){
  [data-design="a"] .ig-burger__label{ display: none; }
  [data-design="a"] .ig-process__grid{ grid-template-columns: 1fr; }
  [data-design="a"] .ig-phase{ border-right: 0; }
  [data-design="a"] .ig-step{ padding: var(--ig-block); }
  [data-design="a"] .ig-chips{ grid-template-columns: 1fr; }
  [data-design="a"] .ig-step__nav{ flex-direction: column; align-items: stretch; }
  [data-design="a"] .ig-btn{ justify-content: center; }
  [data-design="a"] .ig-about__v{ text-align: right; }
}

/* ====================== REDUCED MOTION ====================== */
@media (prefers-reduced-motion: reduce){
  [data-design="a"] .ig-mesh__a,
  [data-design="a"] .ig-mesh__b,
  [data-design="a"] .ig-mesh__rule,
  [data-design="a"] .ig-hero__mesh,
  [data-design="a"] .ig-hero__grid,
  [data-design="a"] .ig-hero__grid-fine,
  [data-design="a"] .ig-hero__draw,
  [data-design="a"] .ig-hero__dim,
  [data-design="a"] .ig-cta__mesh,
  [data-design="a"] .ig-pointer__arrow{ animation: none; }
  [data-design="a"] .ig-hero__draw path,
  [data-design="a"] .ig-hero__dim path,
  [data-design="a"] .ig-pointer__dim,
  [data-design="a"] .ig-pointer__caps,
  [data-design="a"] .ig-pointer__arrow{ stroke-dashoffset: 0; animation: none; }
  [data-design="a"] .ig-drawer,
  [data-design="a"] .ig-step,
  [data-design="a"] .ig-funnel__bar,
  [data-design="a"] .ig-chip,
  [data-design="a"] .ig-process__trace{ transition: none; animation: none; }
}

/* ====================== MOBILE SAFETY (mandatory tail) ====================== */
[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; }