/* ─────────────────────────────────────────────────────────────────────────
   STIGMEM · site/styles.css
   The federated knowledge fabric · brand: Eidetic Labs
   Indigo/violet on deep · Poppins display · constellation backdrop.
   ───────────────────────────────────────────────────────────────────────── */

/* ───────── Fonts ───────── */
@font-face {
  font-family: 'Stigmem Poppins';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('/assets/Poppins-Light.ttf') format('truetype');
}
@font-face {
  font-family: 'Stigmem Poppins';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/Poppins-Regular.ttf') format('truetype');
}
@font-face {
  font-family: 'Stigmem Poppins';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/assets/Poppins-Medium.ttf') format('truetype');
}
@font-face {
  font-family: 'Stigmem Poppins';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/assets/Poppins-Bold.ttf') format('truetype');
}

/* ───────── Brand tokens (from 11_dev-tokens/tokens.css) ───────── */
:root {
  --deep: #070912;
  --ink: #0a0a0a;
  --paper: #ffffff;
  --indigo: #818cf8;
  --indigo-deep: #4f46e5;
  --indigo-tint: #e0e7ff;
  --violet: #a78bfa;
  --violet-light: #c4b5fd;
  --grey-900: #1a1a1a;
  --grey-700: #4a4a4a;
  --grey-400: #a0a0a0;
  --grey-200: #e5e5e5;
  --grey-100: #f4f4f4;

  /* Semantic — light theme defaults */
  --bg: var(--paper);
  --bg-elevated: #fbfafe;
  --bg-sunk: #f6f4ff;
  --fg: var(--ink);
  --fg-dim: var(--grey-700);
  --fg-mute: var(--grey-400);
  --rule: rgba(10, 10, 10, 0.08);
  --rule-strong: rgba(10, 10, 10, 0.16);
  --accent: var(--indigo-deep);
  --accent-soft: var(--indigo-tint);
  --halo: rgba(129, 140, 248, 0.12);

  /* Typography */
  --font-sans: 'Stigmem Poppins', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', ui-monospace, Menlo, Monaco, Consolas, monospace;

  /* Layout */
  --max: 1240px;
  --gutter: clamp(20px, 4vw, 48px);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
}

[data-theme='dark'] {
  --bg: var(--deep);
  --bg-elevated: #0d1024;
  --bg-sunk: #050710;
  --fg: #ece8ff;
  --fg-dim: #b8b3d6;
  --fg-mute: #6b6890;
  --rule: rgba(196, 181, 253, 0.14);
  --rule-strong: rgba(196, 181, 253, 0.28);
  --accent: var(--violet-light);
  --accent-soft: rgba(167, 139, 250, 0.16);
  --halo: rgba(167, 139, 250, 0.22);
}

/* ───────── Reset + base ───────── */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.55;
  color: var(--fg);
  background: var(--bg);
  font-feature-settings: 'cv11', 'ss01';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
}

h1, h2, h3, h4 {
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 0;
}

p {
  margin: 0;
}

code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--bg-sunk);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  padding: 1px 6px;
}

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

a:hover,
a:focus-visible {
  border-bottom-color: currentColor;
}

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

/* ───────── Skip link ───────── */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--fg);
  color: var(--bg);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  z-index: 1000;
  font-weight: 500;
  font-size: 14px;
}

.skip-link:focus {
  top: 16px;
}

/* ───────── Brand wordmark ───────── */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--fg);
  border-bottom: none;
}

.brand__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.brand__mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand__wordmark {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 17px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.brand__by {
  font-size: 11px;
  color: var(--fg-mute);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 400;
  padding-left: 10px;
  border-left: 1px solid var(--rule-strong);
  margin-left: 2px;
}

@media (max-width: 720px) {
  .brand__by {
    display: none;
  }
}

/* ───────── Header ───────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
  padding: 18px var(--gutter);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--rule);
}

.site-nav {
  display: flex;
  gap: 28px;
  justify-content: center;
}

.site-nav a {
  color: var(--fg-dim);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: none;
}

.site-nav a span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-mute);
  letter-spacing: 0.04em;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--fg);
}

.site-nav a:hover span,
.site-nav a:focus-visible span {
  color: var(--accent);
}

@media (max-width: 960px) {
  .site-nav {
    display: none;
  }
}

.header-controls {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.theme-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: 48px;
  height: 28px;
  border-radius: var(--radius-pill, 9999px);
  background: var(--bg-sunk);
  border: 1px solid var(--rule);
  cursor: pointer;
  padding: 0;
  color: var(--fg-dim);
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
}

.theme-toggle:hover {
  border-color: var(--rule-strong);
}

.theme-toggle__thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--fg);
  transition: transform 0.3s var(--ease);
}

[data-theme='dark'] .theme-toggle__thumb {
  transform: translateX(20px);
  background: var(--accent);
}

.theme-toggle__icon {
  position: absolute;
  width: 14px;
  height: 14px;
  top: 7px;
  transition: opacity 0.3s var(--ease);
}

.theme-toggle__icon--sun {
  left: 7px;
  opacity: 1;
  color: var(--accent);
}

.theme-toggle__icon--moon {
  right: 7px;
  opacity: 0;
}

[data-theme='dark'] .theme-toggle__icon--sun {
  opacity: 0;
}

[data-theme='dark'] .theme-toggle__icon--moon {
  opacity: 1;
  color: var(--deep);
}

.header-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  background: var(--bg-sunk);
  border: 1px solid var(--rule);
  color: var(--fg);
  font-size: 13px;
  font-weight: 500;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.header-action:hover,
.header-action:focus-visible {
  border-color: var(--accent);
  background: var(--accent-soft);
}

/* ───────── Main + section base ───────── */
main {
  display: flex;
  flex-direction: column;
}

.section {
  padding: clamp(80px, 12vw, 140px) var(--gutter);
  border-bottom: 1px solid var(--rule);
}

.section--alt {
  background: var(--bg-sunk);
}

.section__head {
  max-width: var(--max);
  margin: 0 auto clamp(48px, 6vw, 72px);
  text-align: left;
}

.section__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 18px;
}

.section__title {
  font-size: clamp(36px, 5.2vw, 64px);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  max-width: 22ch;
}

.section__lede {
  font-size: clamp(17px, 1.6vw, 20px);
  color: var(--fg-dim);
  max-width: 60ch;
  line-height: 1.55;
}

/* ───────── HERO ───────── */
.hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  padding: clamp(80px, 11vw, 150px) var(--gutter) clamp(72px, 9vw, 120px);
  max-width: var(--max);
  margin: 0 auto;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--rule) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center top, black 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center top, black 0%, transparent 80%);
  opacity: 0.65;
  pointer-events: none;
}

.hero__constellation {
  position: absolute;
  inset: 0;
  background-image: url('/assets/constellation.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.06;
  mix-blend-mode: screen;
  pointer-events: none;
}

[data-theme='dark'] .hero__constellation {
  opacity: 0.18;
}

.hero__copy {
  position: relative;
  z-index: 2;
}

.hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 28px;
  padding: 6px 14px;
  border-radius: var(--radius-pill, 9999px);
  background: var(--bg-sunk);
  border: 1px solid var(--rule-strong);
}

.hero__status {
  color: var(--accent);
}

.hero__sep {
  color: var(--fg-mute);
}

.hero__title {
  font-size: clamp(44px, 7vw, 88px);
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 1.05;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 28px;
}

.hero__title-accent {
  background: linear-gradient(120deg, var(--indigo) 0%, var(--violet) 60%, var(--violet-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 500;
}

[data-theme='light'] .hero__title-accent {
  background: linear-gradient(120deg, var(--indigo-deep) 0%, var(--violet) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__lede {
  font-size: clamp(17px, 1.6vw, 20px);
  color: var(--fg-dim);
  max-width: 58ch;
  line-height: 1.6;
  margin-bottom: 36px;
}

.hero__lede strong {
  color: var(--fg);
  font-weight: 500;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.hero__note {
  display: inline-flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--fg-mute);
  max-width: 60ch;
  padding: 12px 16px;
  background: var(--bg-sunk);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
}

.hero__note-marker {
  color: var(--accent);
  font-size: 14px;
  line-height: 1.4;
}

.hero__note a {
  color: var(--accent);
}

/* Hero fact card */
.hero__fact {
  position: relative;
  z-index: 2;
  padding: 28px;
  background: var(--bg-elevated);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 64px -32px var(--halo);
}

.hero__fact-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.hero__fact-title {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 20px;
  line-height: 1.3;
}

.hero__fact-fields {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 0 0 20px;
  padding: 0;
}

.hero__fact-fields > div {
  display: grid;
  grid-template-columns: 92px 1fr;
  align-items: baseline;
  gap: 12px;
  padding: 8px 0;
  border-top: 1px dashed var(--rule);
}

.hero__fact-fields > div:first-child {
  border-top: none;
  padding-top: 0;
}

.hero__fact-fields dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fg-mute);
  text-transform: uppercase;
}

.hero__fact-fields dd {
  margin: 0;
  font-size: 13px;
  word-break: break-word;
}

.hero__fact-fields code {
  font-size: 12px;
  background: transparent;
  border: none;
  padding: 0;
  color: var(--fg);
}

.hero__fact-foot {
  font-size: 12px;
  color: var(--fg-mute);
  line-height: 1.5;
  border-top: 1px solid var(--rule);
  padding-top: 16px;
  margin-top: 4px;
}

/* ───────── Buttons ───────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.btn--primary {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
}

[data-theme='dark'] .btn--primary {
  color: var(--deep);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  transform: translateY(-1px);
  background: var(--violet);
  border-color: var(--violet);
}

.btn--ghost {
  color: var(--fg);
  background: transparent;
  border-color: var(--rule-strong);
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

/* ───────── PREMISE ───────── */
.premise {
  position: relative;
  padding: clamp(80px, 11vw, 140px) var(--gutter);
  border-bottom: 1px solid var(--rule);
  background: var(--bg-sunk);
}

.premise__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--accent);
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 24px;
}

.premise__title {
  max-width: 24ch;
  margin: 0 auto 40px;
  font-size: clamp(34px, 4.8vw, 56px);
  font-weight: 400;
  letter-spacing: -0.018em;
  line-height: 1.15;
  text-align: center;
}

.premise__body {
  max-width: 72ch;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 22px;
  font-size: clamp(16px, 1.4vw, 18px);
  color: var(--fg-dim);
  line-height: 1.7;
}

.premise__body p strong {
  color: var(--fg);
  font-weight: 500;
}

.premise__body p em {
  color: var(--accent);
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 0.9em;
}

.premise__boundary {
  max-width: 60ch;
  margin: 48px auto 0;
  padding: 20px 24px;
  background: var(--bg-elevated);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  font-size: 15px;
  color: var(--fg-dim);
  line-height: 1.65;
}

.premise__boundary strong {
  color: var(--fg);
  font-weight: 500;
}

/* ───────── CARDS ───────── */
.cards {
  display: grid;
  gap: 20px;
  max-width: var(--max);
  margin: 0 auto;
}

.cards--seven {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.cards--four {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.cards--three {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card {
  position: relative;
  padding: 28px 26px;
  background: var(--bg-elevated);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease), box-shadow 0.3s var(--ease);
}

.card:hover {
  border-color: var(--rule-strong);
  transform: translateY(-2px);
  box-shadow: 0 18px 48px -28px var(--halo);
}

.card__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--accent);
  margin-bottom: 14px;
}

.card__kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: var(--radius-sm);
  padding: 3px 10px;
  margin-bottom: 14px;
}

.card h3 {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 10px;
  line-height: 1.3;
}

.card p {
  font-size: 14px;
  color: var(--fg-dim);
  line-height: 1.6;
}

.card p code {
  font-size: 11px;
  padding: 1px 5px;
}

.card--feature {
  grid-column: span 2;
  background: linear-gradient(135deg, var(--accent-soft) 0%, transparent 65%), var(--bg-elevated);
  border-color: var(--accent);
}

@media (max-width: 720px) {
  .card--feature {
    grid-column: 1 / -1;
  }
}

.card--feature h3 {
  font-size: 22px;
}

.card--feature p {
  font-size: 15px;
  color: var(--fg);
}

.card--spread {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  color: var(--fg-dim);
  border-top: 1px solid var(--rule);
  margin-top: 8px;
  padding-top: 16px;
}

.card__list li {
  position: relative;
  padding-left: 18px;
  line-height: 1.5;
}

.card__list li::before {
  content: '·';
  position: absolute;
  left: 4px;
  color: var(--accent);
  font-weight: 700;
}

.card__list li code {
  font-size: 12px;
}

.card--link {
  cursor: pointer;
  border-bottom: none;
  color: var(--fg);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.card--link:hover,
.card--link:focus-visible {
  border-color: var(--accent);
}

.card__cta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-top: 10px;
  border-top: 1px dashed var(--rule);
  padding-top: 12px;
}

/* ───────── SCOPE grid (§03) ───────── */
.scope-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  max-width: var(--max);
  margin: 0 auto 32px;
}

.scope-grid__pane {
  padding: 28px;
  background: var(--bg-elevated);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
}

.scope-grid__kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 16px;
  padding: 4px 12px;
  display: inline-block;
  border-radius: var(--radius-sm);
}

.scope-grid__kicker--ok {
  color: #1e7a5a;
  background: rgba(30, 122, 90, 0.08);
}

.scope-grid__kicker--warn {
  color: #b85b1f;
  background: rgba(184, 91, 31, 0.1);
}

[data-theme='dark'] .scope-grid__kicker--ok {
  color: #6fe5b3;
  background: rgba(111, 229, 179, 0.12);
}

[data-theme='dark'] .scope-grid__kicker--warn {
  color: #ffae7c;
  background: rgba(255, 174, 124, 0.14);
}

.scope-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 14px;
  color: var(--fg-dim);
}

.scope-list li {
  position: relative;
  padding-left: 22px;
  line-height: 1.5;
}

.scope-list li::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.scope-deferred {
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px;
  background: var(--bg-sunk);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
}

.scope-deferred__kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

.scope-deferred__list {
  columns: 2;
  column-gap: 32px;
  font-size: 14px;
  color: var(--fg-dim);
  margin-bottom: 18px;
}

.scope-deferred__list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
  break-inside: avoid;
  line-height: 1.5;
}

.scope-deferred__list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 500;
}

@media (max-width: 720px) {
  .scope-deferred__list {
    columns: 1;
  }
}

.scope-deferred__foot {
  font-size: 13px;
  color: var(--fg-mute);
  padding-top: 16px;
  border-top: 1px solid var(--rule);
}

/* ───────── CTA ───────── */
.cta {
  position: relative;
  padding: clamp(80px, 11vw, 140px) var(--gutter);
  text-align: center;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-sunk) 100%);
  border-bottom: 1px solid var(--rule);
}

.cta__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.cta__title {
  font-size: clamp(36px, 5.2vw, 60px);
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.cta__lede {
  font-size: clamp(16px, 1.4vw, 18px);
  color: var(--fg-dim);
  max-width: 60ch;
  margin: 0 auto 36px;
  line-height: 1.65;
}

.cta__lede a {
  color: var(--accent);
}

.cta__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* ───────── Footer ───────── */
.site-footer {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
  padding: 32px var(--gutter);
  font-size: 13px;
  color: var(--fg-dim);
  background: var(--bg);
}

@media (max-width: 720px) {
  .site-footer {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.site-footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.site-footer__nav a {
  color: var(--fg-dim);
  font-size: 13px;
  border: none;
}

.site-footer__nav a:hover,
.site-footer__nav a:focus-visible {
  color: var(--accent);
}

.site-footer__meta {
  font-size: 12px;
  color: var(--fg-mute);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.site-footer__meta a {
  color: var(--fg-mute);
  border: none;
}

.site-footer__meta a:hover,
.site-footer__meta a:focus-visible {
  color: var(--accent);
}

/* ───────── Reduced motion ───────── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html {
    scroll-behavior: auto;
  }
}