/* product.css — Akasha Engine production marketing page */

:root {
  --pg-pad-x: clamp(28px, 5.5vw, 128px);
  --pg-max: 1280px;
  --pg-section-y: clamp(72px, 9vw, 160px);
}

html, body { background: var(--aether); color: var(--ink); margin: 0; }
body { font-family: var(--font-sans); }
* { box-sizing: border-box; }

/* selection + smoothing */
::selection { background: var(--purple-core); color: var(--cream); }

img { max-width: 100%; display: block; }

.pg { max-width: var(--pg-max); margin: 0 auto; padding: 0 var(--pg-pad-x); }
.pg-wide { padding: 0 var(--pg-pad-x); }
.pg-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: lowercase;
  color: var(--smoke);
  font-weight: 400;
}
.pg-eyebrow .pg-mark { color: var(--purple); }

/* ─────────────────────────────────────────────────────────────
   Navigation
   ───────────────────────────────────────────────────────────── */
.pg-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(245,241,230,0.86);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--ink);
}
.pg-nav-inner {
  max-width: var(--pg-max);
  margin: 0 auto;
  padding: 18px var(--pg-pad-x);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
}
.pg-lock {
  display: inline-flex; align-items: center; gap: 12px;
  text-decoration: none; color: inherit;
}
.pg-lock-orb {
  width: 22px; height: 22px;
  background: var(--ink);
  border-radius: 50%;
  position: relative;
  box-shadow: 0 1px 4px rgba(10,10,10,0.18);
}
.pg-lock-orb::after {
  content: ""; position: absolute;
  top: 1px; left: 50%; transform: translateX(-50%);
  width: 3px; height: 3px;
  background: var(--purple-glow);
  border-radius: 50%;
}
.pg-lock-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.01em;
  text-transform: lowercase;
}
.pg-lock-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: lowercase;
  color: var(--smoke);
  margin-left: 4px;
  border-left: 1px solid var(--ink);
  padding-left: 12px;
}
.pg-navlinks {
  display: inline-flex; gap: 28px; justify-content: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: lowercase;
}
.pg-navlinks a {
  color: var(--ink-2);
  text-decoration: none;
  position: relative; padding: 4px 0;
  transition: color 180ms ease-out;
}
.pg-navlinks a:hover { color: var(--purple); }
.pg-navlinks a.is-active { color: var(--purple); }
.pg-navlinks a.is-active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px;
  height: 1px; background: var(--purple);
}
.pg-nav-cta { display: inline-flex; gap: 10px; align-items: center; }

.pg-btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 11px 22px;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
  transition: background 200ms ease-out, color 200ms ease-out, border-color 200ms ease-out;
}
.pg-btn:hover { background: var(--ink); color: var(--cream); }
.pg-btn--primary {
  background: var(--purple-core); color: var(--cream);
  border-color: var(--purple-core);
}
.pg-btn--primary:hover {
  background: var(--purple); border-color: var(--purple);
}
.pg-btn--ghost { border-color: transparent; padding: 11px 8px; }
.pg-btn--ghost:hover { background: transparent; color: var(--purple); border-color: transparent; }
.pg-btn--lg {
  font-size: 13px;
  padding: 16px 28px;
}
.pg-btn--on-ink { border-color: var(--cream); color: var(--cream); }
.pg-btn--on-ink:hover { background: var(--cream); color: var(--ink); }

/* ─────────────────────────────────────────────────────────────
   Hero
   ───────────────────────────────────────────────────────────── */
.pg-hero {
  position: relative;
  padding: clamp(60px, 9vw, 120px) 0 clamp(40px, 6vw, 80px);
  border-bottom: 1px solid var(--ink);
  overflow: hidden;
}
.pg-hero::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 70% 60%, rgba(107,46,156,0.08), transparent 70%);
  pointer-events: none;
}
.pg-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}
.pg-hero-copy h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(44px, 6.2vw, 96px);
  line-height: 0.92;
  letter-spacing: -0.035em;
  text-transform: lowercase;
  margin: 18px 0 24px;
  text-wrap: balance;
}
.pg-hero-copy h1 .pg-em { color: var(--purple); }
.pg-hero-sub {
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 50ch;
  text-wrap: pretty;
}
.pg-hero-ctas {
  display: inline-flex; flex-wrap: wrap; gap: 12px;
  margin-top: 36px;
}
.pg-hero-trust {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid rgba(10,10,10,0.12);
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 36px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: lowercase;
  color: var(--smoke);
}
.pg-hero-trust div { display: flex; flex-direction: column; gap: 4px; }
.pg-hero-trust b {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  color: var(--ink);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.pg-hero-orb {
  position: relative;
  width: 100%;
  max-width: 540px;
  margin-left: auto;
  aspect-ratio: 1 / 1;
}
.pg-hero-orb .akx-orb-wrap {
  width: 100% !important; height: 100% !important;
}

/* ─────────────────────────────────────────────────────────────
   Stats band
   ───────────────────────────────────────────────────────────── */
.pg-stats {
  border-bottom: 1px solid var(--ink);
  background: var(--cream);
}
.pg-stats-grid {
  max-width: var(--pg-max);
  margin: 0 auto;
  padding: 38px var(--pg-pad-x);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
}
.pg-stat {
  padding: 8px 24px;
  border-left: 1px solid rgba(10,10,10,0.14);
  display: flex; flex-direction: column; gap: 6px;
}
.pg-stat:first-child { border-left: 0; padding-left: 0; }
.pg-stat-v {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.pg-stat-v sup { font-size: 0.55em; vertical-align: top; }
.pg-stat-l {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: lowercase;
  color: var(--smoke);
}

/* ─────────────────────────────────────────────────────────────
   Section header (eyebrow + h2 + lede)
   ───────────────────────────────────────────────────────────── */
.pg-section { padding: var(--pg-section-y) 0; position: relative; }
.pg-section--rule { border-bottom: 1px solid var(--ink); }
.pg-section--ink {
  background: var(--ink); color: var(--aether);
  position: relative;
}
.pg-section--ink::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 70% at 20% 0%, rgba(107,46,156,0.30), transparent 60%),
    radial-gradient(ellipse 60% 50% at 90% 100%, rgba(176,112,224,0.15), transparent 60%);
  pointer-events: none;
}
.pg-section--ink .pg-eyebrow { color: rgba(245,241,230,0.55); }

.pg-section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: end;
  margin-bottom: 64px;
  position: relative;
}
.pg-section-head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 4.8vw, 70px);
  line-height: 0.94;
  letter-spacing: -0.03em;
  text-transform: lowercase;
  margin: 14px 0 0;
  text-wrap: balance;
}
.pg-section-head h2 .pg-em { color: var(--purple); }
.pg-section--ink .pg-section-head h2 .pg-em { color: var(--purple-glow); }
.pg-section-lede {
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 50ch;
}
.pg-section--ink .pg-section-lede { color: rgba(245,241,230,0.78); }

/* ─────────────────────────────────────────────────────────────
   Modules grid (4-up product cards)
   ───────────────────────────────────────────────────────────── */
.pg-modules {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.pg-modcard {
  padding: 36px 28px 32px;
  border-left: 1px solid var(--ink);
  background: var(--aether);
  display: flex; flex-direction: column; gap: 16px;
  position: relative;
  transition: background 240ms ease-out;
  min-height: 360px;
}
.pg-modcard:first-child { border-left: 0; }
.pg-modcard:hover { background: var(--cream); }
.pg-modcard:hover .pg-modcard-link { color: var(--purple); }
.pg-modcard:hover .pg-modcard-link::after { transform: translateX(4px); }

.pg-modcard-idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: lowercase;
  color: var(--purple);
}
.pg-modcard h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 26px;
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: lowercase;
  margin: 0;
}
.pg-modcard-readout {
  display: flex; align-items: baseline; gap: 8px;
  padding: 10px 0;
  border-top: 1px solid rgba(10,10,10,0.12);
  border-bottom: 1px solid rgba(10,10,10,0.12);
}
.pg-modcard-readout .pg-from {
  font-family: var(--font-mono); font-size: 13px;
  color: var(--smoke);
  font-variant-numeric: tabular-nums;
}
.pg-modcard-readout .pg-arrow { color: rgba(10,10,10,0.4); font-size: 12px; }
.pg-modcard-readout .pg-to {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 500;
  color: var(--purple);
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}
.pg-modcard-readout .pg-unit {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--smoke);
  margin-left: auto;
  text-transform: lowercase;
}
.pg-modcard p {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-2);
  margin: 0;
  flex: 1;
}
.pg-modcard-link {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: lowercase;
  text-decoration: none;
  color: var(--ink);
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 8px;
}
.pg-modcard-link::after {
  content: "→"; transition: transform 200ms ease-out;
}

/* ─────────────────────────────────────────────────────────────
   Operate-at-scale demo (interactive)
   ───────────────────────────────────────────────────────────── */
.pg-demo {
  border: 1px solid var(--ink);
  background: var(--cream);
  padding: 48px;
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
}
.pg-demo-orb {
  position: relative;
  width: 360px; height: 360px;
  margin: 0 auto;
}
.pg-demo-orb .akx-orb-wrap {
  width: 100% !important; height: 100% !important;
}
.pg-demo-panel { display: flex; flex-direction: column; gap: 20px; }
.pg-demo-panel h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 36px;
  letter-spacing: -0.02em;
  line-height: 1;
  text-transform: lowercase;
  margin: 0;
}
.pg-demo-readouts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.pg-demo-readout {
  padding: 14px 18px;
  border-left: 1px solid rgba(10,10,10,0.14);
}
.pg-demo-readout:first-child { border-left: 0; padding-left: 0; }
.pg-demo-readout-v {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--purple);
  font-variant-numeric: tabular-nums;
  margin-bottom: 4px;
}
.pg-demo-readout-l {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: lowercase;
  color: var(--smoke);
}
.pg-demo-slider { padding: 8px 0; }
.pg-demo-slider-head {
  display: flex; justify-content: space-between; align-items: end;
  margin-bottom: 10px;
}
.pg-demo-slider-v {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.pg-range {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 22px; background: transparent; cursor: pointer;
}
.pg-range::-webkit-slider-runnable-track { height: 1px; background: var(--ink); }
.pg-range::-moz-range-track { height: 1px; background: var(--ink); }
.pg-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px; height: 14px;
  background: var(--purple-core);
  border: 1px solid var(--ink);
  border-radius: 0;
  margin-top: -7px;
}
.pg-range::-moz-range-thumb {
  width: 14px; height: 14px;
  background: var(--purple-core); border: 1px solid var(--ink); border-radius: 0;
}
.pg-demo-slider-foot {
  display: flex; justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--smoke);
  margin-top: 6px;
}
.pg-demo-tags {
  display: inline-flex; flex-wrap: wrap; gap: 8px;
  margin-top: 4px;
}
.pg-demo-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: lowercase;
  padding: 3px 9px;
  border: 1px solid var(--ink);
  cursor: pointer;
  background: transparent;
  color: var(--ink);
}
.pg-demo-tag.is-active {
  background: var(--ink); color: var(--cream);
}

/* ─────────────────────────────────────────────────────────────
   Architecture (numbered steps)
   ───────────────────────────────────────────────────────────── */
.pg-arch {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--ink);
}
.pg-arch-step {
  padding: 40px 32px 32px;
  border-left: 1px solid var(--ink);
  position: relative;
}
.pg-arch-step:first-child { border-left: 0; }
.pg-arch-step-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 64px;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--purple);
  margin-bottom: 24px;
  font-variant-numeric: tabular-nums;
}
.pg-arch-step h4 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.01em;
  text-transform: lowercase;
  margin: 0 0 12px;
}
.pg-arch-step p {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-2);
  margin: 0;
}
.pg-arch-step-mono {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: lowercase;
  color: var(--smoke);
  margin-top: 16px;
  display: block;
}

/* ─────────────────────────────────────────────────────────────
   Commentary band (ink full-bleed)
   ───────────────────────────────────────────────────────────── */
.pg-commentary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(245,241,230,0.12);
  border-top: 1px solid rgba(245,241,230,0.15);
  border-bottom: 1px solid rgba(245,241,230,0.15);
  position: relative;
}
.pg-quote {
  padding: 44px 36px 36px;
  background: var(--ink);
  display: flex; flex-direction: column; gap: 18px;
  position: relative;
}
.pg-quote::before {
  content: "“";
  font-family: var(--font-display);
  font-size: 84px;
  color: var(--purple-glow);
  line-height: 0.7;
  margin-bottom: -16px;
  opacity: 0.5;
}
.pg-quote-body {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--aether);
  text-wrap: balance;
}
.pg-quote-attr {
  display: flex; justify-content: space-between; align-items: end;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid rgba(245,241,230,0.18);
}
.pg-quote-who {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: lowercase;
  color: rgba(245,241,230,0.85);
}
.pg-quote-stamp {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--purple-glow);
  padding: 3px 9px;
  border: 1px solid var(--purple-glow);
}

/* ─────────────────────────────────────────────────────────────
   Tiers / Replicate
   ───────────────────────────────────────────────────────────── */
.pg-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.pg-tier {
  padding: 44px 32px 36px;
  border-left: 1px solid var(--ink);
  background: var(--aether);
  display: flex; flex-direction: column; gap: 18px;
  position: relative;
}
.pg-tier:first-child { border-left: 0; }
.pg-tier.is-featured {
  background: var(--cream);
  position: relative;
}
.pg-tier.is-featured::before {
  content: "most replicated";
  position: absolute; top: -1px; left: 50%; transform: translate(-50%, -50%);
  background: var(--purple-core);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: lowercase;
  padding: 5px 12px;
}
.pg-tier-head {
  display: flex; align-items: baseline; justify-content: space-between;
}
.pg-tier-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 26px;
  letter-spacing: -0.02em;
  text-transform: lowercase;
}
.pg-tier-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: lowercase;
  color: var(--smoke);
}
.pg-tier-price {
  display: flex; align-items: baseline; gap: 6px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(10,10,10,0.12);
}
.pg-tier-price-v {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 56px;
  letter-spacing: -0.04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.pg-tier-price-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: lowercase;
  color: var(--smoke);
}
.pg-tier-tagline {
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink-2);
  margin: 0;
}
.pg-tier ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 8px;
  font-size: 14px;
  flex: 1;
}
.pg-tier li {
  display: flex; align-items: flex-start; gap: 12px;
  color: var(--ink-2);
}
.pg-tier li::before {
  content: "§"; color: var(--purple);
  font-family: var(--font-mono);
  font-size: 13px;
  flex: 0 0 auto;
  margin-top: 1px;
}
.pg-tier .pg-btn { justify-content: center; width: 100%; }

/* ─────────────────────────────────────────────────────────────
   Manifesto slab (purple-deep)
   ───────────────────────────────────────────────────────────── */
.pg-manifesto {
  background: var(--purple-deep);
  color: var(--cream);
  position: relative;
  border-bottom: 1px solid var(--ink);
  overflow: hidden;
}
.pg-manifesto::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 60% at 70% 40%, rgba(176,112,224,0.35), transparent 70%);
  pointer-events: none;
}
.pg-manifesto-inner {
  max-width: var(--pg-max);
  margin: 0 auto;
  padding: clamp(80px, 12vw, 160px) var(--pg-pad-x);
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
}
.pg-manifesto h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(56px, 9vw, 132px);
  line-height: 0.92;
  letter-spacing: -0.04em;
  text-transform: lowercase;
  margin: 0;
}
.pg-manifesto h2 .pg-em { color: var(--purple-glow); }
.pg-manifesto-side {
  display: flex; flex-direction: column; gap: 24px;
}
.pg-manifesto-side p {
  font-size: 17px; line-height: 1.55;
  color: rgba(245,241,230,0.85);
}
.pg-manifesto-side .pg-eyebrow { color: rgba(245,241,230,0.55); }
.pg-manifesto-ctas { display: inline-flex; flex-wrap: wrap; gap: 12px; }

/* ─────────────────────────────────────────────────────────────
   Stress strip section adapter — reuse engine.css component
   ───────────────────────────────────────────────────────────── */
.pg-strip-wrap {
  display: flex; flex-direction: column; gap: 0;
}
.pg-strip-wrap .akx-strip {
  margin: 0;
  background: var(--cream);
}

/* ─────────────────────────────────────────────────────────────
   Footer
   ───────────────────────────────────────────────────────────── */
.pg-footer {
  background: var(--aether);
  padding: 60px 0 32px;
}
.pg-footer-inner {
  max-width: var(--pg-max);
  margin: 0 auto;
  padding: 0 var(--pg-pad-x);
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--ink);
}
.pg-footer-mark {
  display: flex; flex-direction: column; gap: 18px;
  max-width: 36ch;
}
.pg-footer-mark p {
  font-size: 14px; color: var(--ink-2);
}
.pg-footer-col h5 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: lowercase;
  color: var(--smoke);
  font-weight: 400;
  margin: 0 0 14px;
}
.pg-footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 9px; }
.pg-footer-col a {
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
}
.pg-footer-col a:hover { color: var(--purple); }
.pg-footer-bottom {
  max-width: var(--pg-max);
  margin: 0 auto;
  padding: 24px var(--pg-pad-x) 0;
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: lowercase;
  color: var(--smoke);
}
.pg-footer-hash { font-family: var(--font-mono); }

/* ─────────────────────────────────────────────────────────────
   Responsive scaling
   ───────────────────────────────────────────────────────────── */
@media (max-width: 760px) {
  .pg-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .pg-hero-orb { max-width: 380px; }
  .pg-section-head { grid-template-columns: 1fr; gap: 18px; align-items: start; }
  .pg-modules { grid-template-columns: repeat(2, 1fr); }
  .pg-modcard { border-top: 1px solid var(--ink); }
  .pg-modcard:nth-child(odd) { border-left: 0; }
  .pg-stats-grid { grid-template-columns: repeat(2, 1fr); row-gap: 24px; }
  .pg-stat { border-left: 0; padding-left: 0; }
  .pg-tiers { grid-template-columns: 1fr; }
  .pg-tier { border-left: 0; border-top: 1px solid var(--ink); }
  .pg-tier:first-child { border-top: 0; }
  .pg-arch { grid-template-columns: 1fr; }
  .pg-arch-step { border-left: 0; border-top: 1px solid var(--ink); }
  .pg-arch-step:first-child { border-top: 0; }
  .pg-commentary { grid-template-columns: 1fr; }
  .pg-manifesto-inner { grid-template-columns: 1fr; }
  .pg-demo { grid-template-columns: 1fr; padding: 28px; }
  .pg-demo-orb { width: 260px; height: 260px; }
  .pg-demo-readouts { grid-template-columns: repeat(2, 1fr); row-gap: 14px; }
  .pg-demo-readout { border-left: 0; padding-left: 0; }
  .pg-footer-inner { grid-template-columns: 1fr 1fr; }
  .pg-navlinks { display: none; }
}