/* ──────────────────────────────────────────────
 * BrandKit Pro clone — global styles
 * ────────────────────────────────────────────── */

/* Fonts */
@font-face {
  font-family: "Uncut Sans";
  src: url("../assets/fonts/uncut-sans-variable-variable-1000-normal.woff2") format("woff2-variations"),
       url("../assets/fonts/uncut-sans-variable-variable-1000-normal.woff2") format("woff2");
  font-weight: 100 1000;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("../assets/fonts/inter-400-normal.woff2") format("woff2"),
       url("../assets/fonts/inter-400-normal-1.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../assets/fonts/inter-400-italic.woff2") format("woff2"),
       url("../assets/fonts/inter-400-italic-1.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../assets/fonts/inter-700-normal.woff2") format("woff2"),
       url("../assets/fonts/inter-700-normal-1.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "DM Mono";
  src: url("../assets/fonts/dm-mono-500-normal.woff2") format("woff2"),
       url("../assets/fonts/dm-mono-500-normal-1.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "DM Mono";
  src: url("../assets/fonts/dm-mono-500-italic.woff2") format("woff2"),
       url("../assets/fonts/dm-mono-500-italic-1.woff2") format("woff2");
  font-weight: 500;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("../assets/fonts/ibm-plex-mono-500-normal.woff2") format("woff2"),
       url("../assets/fonts/ibm-plex-mono-500-normal-1.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

/* Tokens */
:root {
  /* Primary palette */
  --color-deep-blue: #001BFF;
  --color-black: #050505;
  --color-off-white: #EFE6E0;
  --color-orange: #FF9063;
  --color-teal: #BDFFF2;

  /* Secondary palette */
  --color-yellow: #FDC107;
  --color-red: #F96493;
  --color-purple: #8258FF;

  /* Neutrals / text */
  --color-text: #FFFFFF;
  --color-text-muted: rgba(255, 255, 255, 0.5);
  --color-text-dim: rgba(255, 255, 255, 0.35);
  --color-hairline: rgba(255, 255, 255, 0.12);
  --color-hairline-dim: rgba(255, 255, 255, 0.08);

  /* Backgrounds */
  --bg-page: var(--color-black);
  --bg-blue: var(--color-deep-blue);

  /* Fonts */
  --font-display: "Uncut Sans", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "DM Mono", "IBM Plex Mono", ui-monospace, monospace;
  --font-mono-label: "IBM Plex Mono", "DM Mono", ui-monospace, monospace;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  --space-32: 128px;

  /* Radii */
  --radius-pill: 9999px;
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;

  /* Max container width */
  --container: 1360px;
  --container-gutter: clamp(20px, 4vw, 40px);
  --maxw: 1360px;

  /* Nav */
  --nav-h: 44px;
  --nav-top: 22px;

  /* Section rhythm (polish pass) */
  --section-y: clamp(72px, 10vw, 160px);
  --section-y-sm: clamp(48px, 7vw, 112px);

  /* Motion */
  --ease-out: cubic-bezier(.2,.7,.2,1);
  --ease-in-out: cubic-bezier(.65,.05,.36,1);
  --dur-1: 280ms;
  --dur-2: 600ms;
  --dur-3: 900ms;
  --stagger: 70ms;
}

/* Base */
*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-page);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* Subtle 2% grain on dark surfaces — adds tactile depth without color shift */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 1 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  background-size: 200px 200px;
  mix-blend-mode: overlay;
}

/* Scroll progress indicator */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--color-deep-blue), var(--color-teal));
  z-index: 60;
  transform-origin: left center;
  pointer-events: none;
  will-change: width;
  transition: width 90ms linear;
}

section[id], [id] { scroll-margin-top: calc(var(--nav-h) + var(--nav-top) + 16px); }

body { min-height: 100vh; overflow-x: hidden; }

a { color: inherit; text-decoration: none; }

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

button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

::selection { background: var(--color-deep-blue); color: white; }

/* Containers */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--container-gutter);
}

.section {
  position: relative;
  padding: var(--section-y) 0;
}

/* ─── Section rhythm (polish pass) ─── */
/* Every content section lives under <main>; space comes from gap between siblings */
main { display: flex; flex-direction: column; }
main > * { flex-shrink: 0; }
main > section + section,
main > section + .overview,
main > .overview + section,
main > .index-section,
main > section + div > .index-section { margin-top: var(--section-y); }

/* Hero owns its own top/bottom padding (it's 100vh) */
main > .hero { margin-top: 0; }
main > .hero + * { margin-top: 0; }

.section--blue { background: var(--bg-blue); color: white; }

/* Mono eyebrow tag  "{ LOGO // MARK }"  */
.eyebrow {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 10px 0;
  border-top: 1px solid var(--color-hairline);
  border-bottom: 1px solid var(--color-hairline);
  width: 100%;
  justify-content: center;
}
.eyebrow--flush {
  border: 0;
  padding: 0;
  width: auto;
  justify-content: flex-start;
}
.eyebrow::before { content: "{"; opacity: 0.7; }
.eyebrow::after  { content: "}"; opacity: 0.7; }
.eyebrow--flush::before,
.eyebrow--flush::after { display: none; }

.eyebrow-row {
  display: flex;
  justify-content: center;
  padding-top: calc(var(--nav-h) + var(--nav-top) + 14px);
}

/* Section bar: full-width bordered eyebrow at top of non-hero sections */
.section-bar {
  position: relative;
  padding: 10px 0;
  border-top: 1px solid var(--color-hairline);
  border-bottom: 1px solid var(--color-hairline);
  margin-bottom: var(--space-16);
}
.section-bar__tag {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.section-bar__tag::before { content: "{ "; opacity: 0.7; }
.section-bar__tag::after  { content: " }"; opacity: 0.7; }

/* Headings */
.h-display {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 0.94;
  margin: 0;
  font-size: clamp(68px, 13vw, 220px);
}
.h-section {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 0.98;
  margin: 0;
  font-size: clamp(52px, 7vw, 112px);
}
.h-sub {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: clamp(14px, 1.1vw, 18px);
  margin: var(--space-6) 0 0;
}
.micro-copy {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 10px;
  line-height: 1.5;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  max-width: 18ch;
  margin: var(--space-6) auto 0;
}

/* ─── Sticky pill navigation ─── */
.nav {
  position: fixed;
  top: var(--nav-top);
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  gap: 8px;
  justify-content: center;
  align-items: center;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: white;
  padding: 0 var(--container-gutter);
  pointer-events: none;
}
.nav > * { pointer-events: auto; }
.nav__pill--burger {
  position: absolute;
  right: var(--container-gutter);
  top: 0;
}
.nav__pill {
  background: rgba(12, 12, 12, 0.7);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-pill);
  height: var(--nav-h);
  display: inline-flex;
  align-items: center;
}
.nav__links { padding: 0 6px; }
.nav__links ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 2px; }
.nav__link {
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  position: relative;
  display: inline-block;
  font-size: 11px;
  color: rgba(255,255,255,0.78);
  transition: color var(--dur-1) var(--ease-out), background-color var(--dur-1) var(--ease-out);
}
.nav__link:hover,
.nav__link:focus-visible { color: white; background: rgba(255,255,255,0.06); outline: none; }
.nav__link[aria-current="page"] { color: white; background: rgba(255,255,255,0.08); }
@media (max-width: 900px) {
  .nav__links { display: none; }
}

/* ─── Hero ─── */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 0 var(--container-gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  text-align: center;
  overflow: hidden;
}
.hero__eyebrow {
  margin-top: calc(var(--nav-top) + var(--nav-h) + 32px);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  display: inline-flex; gap: 1em; align-items: center;
  z-index: 2;
}
.hero__eyebrow::before { content: "{"; opacity: 0.6; }
.hero__eyebrow::after  { content: "}"; opacity: 0.6; }

.hero__center {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  width: 100%;
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 0.9;
  margin: 0;
  font-size: clamp(96px, 18vw, 340px);
  color: white;
}
.hero__center .h-sub { margin-top: clamp(18px, 4vw, 52px); }

.hero__cta-wrap {
  padding-bottom: 40px;
  z-index: 3;
  position: relative;
}
.cta-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 8px 8px 20px;
  border-radius: var(--radius-pill);
  background: white;
  color: #121212;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.01em;
  transition: transform 180ms ease, box-shadow 180ms ease;
}
.cta-pill__arrow {
  width: 28px; height: 28px;
  background: #121212;
  color: white;
  border-radius: 50%;
  display: inline-grid; place-items: center;
  font-size: 12px;
}
.cta-pill:hover,
.cta-pill:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px -8px rgba(0, 0, 0, 0.5);
  outline: none;
}
.cta-pill:hover .cta-pill__arrow,
.cta-pill:focus-visible .cta-pill__arrow { transform: translateX(2px); }
.cta-pill__arrow { transition: transform var(--dur-1) var(--ease-out); }
.cta-pill:active { transform: translateY(0); }

/* Hero glow — conic iridescent coming from the right edge */
.hero__glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}
.hero__glow::before {
  content: "";
  position: absolute;
  top: 50%;
  right: -10%;
  width: 72vw;
  height: 100vh;
  transform: translateY(-50%);
  background: conic-gradient(
    from 210deg at 60% 50%,
    transparent 0deg,
    rgba(255,255,255,0.55) 40deg,
    rgba(180,180,200,0.35) 80deg,
    rgba(0, 27, 255, 0.85) 130deg,
    rgba(130, 88, 255, 0.45) 180deg,
    rgba(0,0,0,0) 260deg,
    transparent 360deg
  );
  filter: blur(60px);
  opacity: 0.95;
  animation: glow-drift 14s ease-in-out infinite alternate;
}
.hero__glow::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -5%;
  width: 60vw;
  height: 90vh;
  transform: translateY(-50%);
  background: radial-gradient(closest-side at 50% 50%, rgba(0, 27, 255, 0.85) 0%, transparent 70%);
  filter: blur(30px);
  opacity: 0.9;
}

/* Per-page hero accent overrides */
.hero--logo .hero__glow::before {
  background: conic-gradient(from 200deg at 60% 50%,
    transparent 0deg,
    rgba(255,255,255,0.35) 40deg,
    rgba(200, 180, 255, 0.35) 80deg,
    rgba(130, 88, 255, 0.85) 140deg,
    rgba(70, 40, 180, 0.6) 200deg,
    transparent 300deg);
  filter: blur(55px);
}
.hero--logo .hero__glow::after {
  background: radial-gradient(closest-side, rgba(130, 88, 255, 0.85) 0%, transparent 70%);
}

.hero--color .hero__glow::before {
  background: conic-gradient(from 180deg at 60% 50%,
    transparent 0deg,
    rgba(189, 255, 242, 0.55) 30deg,
    rgba(0, 27, 255, 0.75) 80deg,
    rgba(130, 88, 255, 0.85) 140deg,
    rgba(255, 144, 99, 0.85) 200deg,
    rgba(249, 100, 147, 0.55) 240deg,
    transparent 320deg);
  filter: blur(50px);
}
.hero--color .hero__glow::after {
  background: radial-gradient(closest-side, rgba(130, 88, 255, 0.75) 0%, rgba(255,144,99,0.35) 40%, transparent 70%);
}

.hero--type .hero__glow::before {
  background: conic-gradient(from 210deg at 60% 50%,
    transparent 0deg,
    rgba(255,255,255,0.35) 40deg,
    rgba(180,160,255,0.35) 80deg,
    rgba(130, 88, 255, 0.85) 130deg,
    rgba(60, 20, 140, 0.55) 200deg,
    transparent 300deg);
  filter: blur(55px);
}
.hero--type .hero__glow::after {
  background: radial-gradient(closest-side, rgba(130, 88, 255, 0.85) 0%, transparent 70%);
}

@keyframes glow-drift {
  0%   { transform: translateY(-50%) translateX(0)   rotate(0deg); }
  50%  { transform: translateY(-48%) translateX(-2%) rotate(-4deg); }
  100% { transform: translateY(-52%) translateX(1%)  rotate(3deg); }
}

/* ─── Overview section (after hero) ─── */
.overview {
  padding: var(--section-y) 0;
}
.overview__grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-16);
  align-items: start;
}
.overview__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  display: grid;
  gap: 22px;
}
.overview__meta-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.overview__meta strong { font-weight: 500; color: var(--color-text); }
.overview__meta em { font-style: normal; color: var(--color-text-dim); }

.overview__copy {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.15;
  font-size: clamp(26px, 3vw, 42px);
  color: white;
  margin: 0;
}

@media (max-width: 900px) {
  .overview__grid { grid-template-columns: 1fr; gap: var(--space-10); }
}

/* ─── Index section (home) ─── */
.index-section {
  background: var(--bg-blue);
  color: var(--color-off-white);
  padding: var(--section-y) 0 0;
}
.index-section__header {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  padding-bottom: var(--space-12);
}
.index-section__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(48px, 7vw, 112px);
  letter-spacing: -0.02em;
  line-height: 0.95;
  margin: 0;
  color: var(--color-off-white);
}
.index-section__count {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(48px, 7vw, 112px);
  letter-spacing: -0.02em;
  color: var(--color-off-white);
  line-height: 0.95;
}
.index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-12);
}
html.js-ready .index-list > .index-group {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out);
  transition-delay: calc(var(--i, 0) * var(--stagger));
}
html.js-ready .index-section.is-in .index-list > .index-group { opacity: 1; transform: none; }

/* Generic stagger group: any [data-stagger] inside a .reveal section
   fades in its children once the section enters view. */
html.js-ready [data-stagger] > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out);
  transition-delay: calc(var(--i, 0) * var(--stagger));
}
html.js-ready .reveal.is-in [data-stagger] > * { opacity: 1; transform: none; }
.index-group {
  display: grid;
  grid-template-columns: 220px 1fr;
  align-items: start;
  gap: var(--space-8);
  padding: 16px 0;
  border-top: 1px solid rgba(255,255,255,0.18);
}
.index-group__name {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 15px;
  color: var(--color-off-white);
}
.index-group__rows { display: grid; gap: 6px; }
.index-row {
  display: grid;
  grid-template-columns: 68px 1fr auto;
  gap: 20px;
  font-family: var(--font-mono-label);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: rgba(239, 230, 224, 0.75);
  text-transform: uppercase;
}
.index-row__code { }
.index-row__label { }
.index-row a { display: inline-flex; align-items: center; gap: 6px; color: var(--color-off-white); }
.index-row a:hover { text-decoration: underline; }

/* ─── Footer ─── */
.site-footer {
  background: var(--bg-blue);
  color: var(--color-off-white);
  padding: var(--section-y) 0 var(--space-10);
  position: relative;
  overflow: hidden;
}
.site-footer__mark {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(200px, 44vw, 720px);
  line-height: 0.82;
  letter-spacing: -0.04em;
  color: var(--color-off-white);
  margin: 0;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 0.04em;
  white-space: nowrap;
  user-select: none;
}
.site-footer__mark sup {
  font-size: 0.2em;
  vertical-align: baseline;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.2em;
  height: 1.2em;
  border: 0.06em solid var(--color-off-white);
  border-radius: 50%;
  margin-bottom: 0.75em;
  font-weight: 500;
  letter-spacing: 0;
}
.site-footer__meta {
  margin-top: var(--space-8);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  font-family: var(--font-mono-label);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(239, 230, 224, 0.85);
}
.site-footer__meta-l { justify-self: start; }
.site-footer__meta-c { justify-self: center; }
.site-footer__meta-r { justify-self: end; display: flex; gap: 14px; }
.site-footer__meta-r a { transition: color 180ms ease; }
.site-footer__meta-r a:hover { color: white; }

/* ─── Logo Index (per-page local index on logo/color/type pages) ─── */
.local-index { padding-bottom: var(--section-y-sm); }
.local-index__head {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  padding-bottom: var(--space-10);
}
.local-index__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(56px, 7vw, 120px);
  letter-spacing: -0.025em;
  line-height: 0.95;
  margin: 0;
}
.local-index__count {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(40px, 5vw, 72px);
  letter-spacing: -0.02em;
}
.local-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 960px;
  margin-left: auto;
}
.local-index__row {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 18px 0;
  border-top: 1px solid var(--color-hairline);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}
.local-index__row:last-child { border-bottom: 1px solid var(--color-hairline); }
.local-index__code {
  border: 1px solid var(--color-hairline);
  border-radius: 4px;
  padding: 2px 8px;
  font-family: var(--font-mono-label);
  font-size: 10px;
}
.local-index__name { font-family: var(--font-body); font-size: 16px; letter-spacing: 0; text-transform: none; color: var(--color-text); }
.local-index__row a { display: inline-flex; align-items: center; gap: 10px; color: var(--color-text-muted); }
.local-index__row a:hover, .local-index__row a:focus-visible { color: var(--color-text); outline: none; }

/* ─── Content section heading block ─── */
.section-heading {
  padding: 0;
  margin-bottom: var(--space-12);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}
.section-bar { margin-bottom: var(--space-10); }
.section-heading__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(56px, 7.5vw, 128px);
  letter-spacing: -0.025em;
  line-height: 0.95;
  margin: 0;
}
.section-heading__desc {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  line-height: 1.6;
  text-transform: uppercase;
  color: var(--color-text-muted);
  max-width: 42ch;
  align-self: end;
}

@media (max-width: 820px) {
  .section-heading { grid-template-columns: 1fr; gap: var(--space-6); }
}

/* ─── Logo display panel (R/S hexagon on gradient) ─── */
.logo-panel {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  place-items: center;
}
.logo-panel--wide { max-width: 100%; }
.logo-panel--blue { background: linear-gradient(180deg, #061597 0%, #001BFF 40%, #687b8a 100%); }
.logo-panel--violet-orange { background: linear-gradient(180deg, #8258ff 0%, #5033b8 40%, #d6593b 100%); }
.logo-panel--violet { background: linear-gradient(180deg, #6b3bff 0%, #482bbf 50%, #1c1670 100%); }
.logo-panel--magenta-teal { background: linear-gradient(180deg, #ff3fde 0%, #7a5eff 45%, #00d3a8 100%); }
.logo-panel--teal-green { background: linear-gradient(180deg, #00f0ff 0%, #00c99b 55%, #009855 100%); }
.logo-panel--blue-orange { background: linear-gradient(180deg, #001BFF 0%, #572f98 50%, #7a3a20 100%); }
.logo-panel--neutral { background: #403a39; }

.logo-panel__art { width: 38%; max-width: 340px; }
.logo-panel__art svg { width: 100%; height: auto; }

/* R/S ghost outlines */
.logo-mark {
  fill: none;
  stroke: rgba(255,255,255,0.85);
  stroke-width: 1.4;
}
.logo-mark--solid { fill: white; stroke: white; stroke-width: 1.2; }
.logo-mark--ghost { stroke: rgba(255,255,255,0.55); stroke-width: 1.2; fill: none; }

/* ─── Color palette swatches ─── */
.swatch-grid {
  display: grid;
  gap: 14px;
}
.swatch-grid--primary {
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: auto auto;
  grid-template-areas:
    "blue   orange teal"
    "black  white  teal";
  /* rewritten below with actual layout */
}

/* Simpler primary palette: big deep blue on left row 1, black + white on row 2 left 2/3, orange + teal column right */
.palette-primary {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 14px;
  min-height: 420px;
}
.palette-primary__col { display: grid; gap: 14px; grid-template-rows: 1.2fr 1fr; }
.palette-primary > .swatch--deep-blue { grid-row: span 1; }
.palette-primary__col--left { grid-column: 1; }
.palette-primary__col--right { grid-column: 3; grid-row: span 1; }

.swatch {
  position: relative;
  border-radius: 12px;
  padding: 16px;
  min-height: 220px;
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(255,255,255,0.06);
  overflow: hidden;
}
.swatch__name {
  font-family: var(--font-mono-label);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.9;
}
.swatch__token,
.swatch__hex {
  font-family: var(--font-mono-label);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.85;
}
.swatch__meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.swatch--dark .swatch__name,
.swatch--dark .swatch__token,
.swatch--dark .swatch__hex { color: white; opacity: 0.9; }
.swatch--light .swatch__name,
.swatch--light .swatch__token,
.swatch--light .swatch__hex { color: #121212; opacity: 0.75; }

.swatch--deep-blue { background: var(--color-deep-blue); }
.swatch--black { background: var(--color-black); border-color: rgba(255,255,255,0.15); }
.swatch--off-white { background: var(--color-off-white); }
.swatch--orange { background: var(--color-orange); }
.swatch--teal { background: var(--color-teal); }

.swatch--yellow { background: var(--color-yellow); }
.swatch--red { background: var(--color-red); }
.swatch--purple { background: var(--color-purple); }

.palette-secondary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  min-height: 480px;
}
.palette-secondary .swatch { min-height: 460px; }

.palette-shades {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 12px;
  min-height: 420px;
}
.palette-shades .swatch { min-height: 200px; }

.palette-greyscale {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 8px;
  min-height: 240px;
}
.palette-greyscale .swatch { min-height: 220px; }

.palette-gradients {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  min-height: 400px;
}
.gradient-card {
  border-radius: 12px;
  padding: 16px;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: white;
  position: relative;
  overflow: hidden;
}
.gradient-card__labels {
  display: grid;
  gap: 6px;
  font-family: var(--font-mono-label);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.95);
  text-shadow: 0 1px 6px rgba(0,0,0,0.4);
}
.gradient-card__labels span { display: inline-flex; align-items: center; gap: 8px; }
.gradient-card__labels i {
  display: inline-block;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.4);
}
.gradient-card--pink-blue { background: linear-gradient(135deg, #ff3fde 0%, #001BFF 90%); }
.gradient-card--teal-purple { background: linear-gradient(135deg, #BDFFF2 0%, #8258ff 90%); }
.gradient-card--cream-pink { background: linear-gradient(135deg, #ffd2b3 0%, #ff3fde 90%); }

.palette-spectrum {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 2px;
  min-height: 420px;
}
.palette-spectrum__cell {
  position: relative;
  padding: 10px;
  font-family: var(--font-mono-label);
  font-size: 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 52px;
}
.palette-spectrum__cell b { font-weight: 500; }
.palette-spectrum__cell--dark { color: rgba(255,255,255,0.85); }
.palette-spectrum__cell--light { color: rgba(0,0,0,0.7); }

.palette-combinations {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.palette-combinations--trio {
  grid-template-columns: repeat(3, 1fr);
  max-width: 900px;
  margin: 0 auto;
}
.combo { position: relative; }
.combo__meta {
  position: absolute;
  left: 10px; right: 10px; bottom: 10px;
  display: grid;
  gap: 4px;
  font-family: var(--font-mono-label);
  font-weight: 500;
  font-size: 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
}
.combo__meta span { display: inline-flex; align-items: center; gap: 6px; }
.combo__meta i {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 2px;
}

/* Shades / Greyscale row (hero cell + 8-step ramp) */
.shades-row {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 14px;
  min-height: 460px;
}
.shades-row__hero {
  position: relative;
  border-radius: 12px;
  padding: 18px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  overflow: hidden;
}
.shades-row__label {
  font-family: var(--font-mono-label);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.85;
}
.shades-row__token {
  font-family: var(--font-mono-label);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.12em;
  opacity: 0.85;
  margin-top: var(--space-6);
}
.shades-row__big {
  align-self: end;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(90px, 9vw, 168px);
  line-height: 0.9;
  letter-spacing: -0.04em;
  margin-top: var(--space-6);
}
.shades-row__hex {
  font-family: var(--font-mono-label);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.12em;
  opacity: 0.85;
  margin-top: 8px;
}
.shades-row__ramp {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 2px;
  min-height: 100%;
}
.shades-row__ramp .swatch {
  border-radius: 0;
  padding: 12px 10px;
  min-height: 100%;
}
.shades-row__ramp .swatch:first-child { border-top-left-radius: 12px; border-bottom-left-radius: 12px; }
.shades-row__ramp .swatch:last-child { border-top-right-radius: 12px; border-bottom-right-radius: 12px; }
.combo {
  aspect-ratio: 4 / 5;
  border-radius: 12px;
  padding: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 44px;
  letter-spacing: -0.03em;
}
.combo--blue-on-white { background: var(--color-off-white); color: var(--color-deep-blue); }
.combo--white-on-blue { background: var(--color-deep-blue); color: var(--color-off-white); }
.combo--orange-on-black { background: var(--color-black); color: var(--color-orange); border: 1px solid var(--color-hairline); }
.combo--teal-on-black { background: var(--color-black); color: var(--color-teal); border: 1px solid var(--color-hairline); }
.combo--black-on-teal { background: var(--color-teal); color: var(--color-black); }
.combo--black-on-orange { background: var(--color-orange); color: var(--color-black); }
.combo--purple-on-white { background: var(--color-off-white); color: var(--color-purple); }
.combo--red-on-white { background: var(--color-off-white); color: var(--color-red); }

/* ─── Typography page ─── */
.specimen {
  margin-top: 0;
  display: grid;
  grid-template-columns: minmax(140px, 220px) 1fr;
  gap: var(--space-10);
  border-top: 1px solid var(--color-hairline);
  padding: var(--space-10) 0;
  border-bottom: 1px solid var(--color-hairline);
}
.specimen__meta {
  font-family: var(--font-mono-label);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}
.specimen__card {
  position: relative;
  padding: var(--space-10);
  border-radius: 16px;
  background: linear-gradient(180deg, #02030a 0%, #071a7a 55%, #001BFF 100%);
  color: white;
  overflow: hidden;
  min-height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.specimen__mark {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(100px, 16vw, 280px);
  line-height: 0.9;
  letter-spacing: -0.035em;
  margin: 0;
}
.specimen__mark sup {
  font-size: 0.25em;
  vertical-align: super;
  border: 0.08em solid currentColor;
  border-radius: 50%;
  padding: 0 0.16em;
  margin-left: 0.04em;
}
.specimen__ab {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(20px, 2.4vw, 40px);
  letter-spacing: 0;
  line-height: 1.2;
  color: rgba(255,255,255,0.7);
  margin-top: var(--space-6);
  word-break: break-word;
}
.specimen__description {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  max-width: 18ch;
  text-transform: uppercase;
}

.scale-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-hairline);
}
.scale-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  align-items: center;
  gap: 24px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-hairline);
  position: relative;
}
.scale-row__meta {
  font-family: var(--font-mono-label);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  text-transform: uppercase;
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 6px;
}
.scale-row__label {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1;
  text-align: right;
}

/* Type Use — examples on blue panel */
.type-use {
  margin-top: 0;
  border-radius: 16px;
  overflow: hidden;
  display: grid;
  gap: 2px;
}
.type-use__panel {
  padding: var(--space-12);
  color: white;
}
.type-use__panel--gradient {
  background: linear-gradient(180deg, #001a9d 0%, #00d3a8 50%, #062f86 100%);
}
.type-use__panel--blue {
  background: var(--color-deep-blue);
  color: var(--color-off-white);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  min-height: 320px;
}
.type-use__panel--black { background: var(--color-black); border: 1px solid var(--color-hairline); padding: var(--space-16) var(--space-12); }

.type-use__eyebrow {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: var(--space-6);
}
.type-use__eyebrow--inverse { color: rgba(255,255,255,0.85); }
.type-use__byline {
  margin-top: auto;
  font-family: var(--font-mono-label);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  display: inline-block;
}
.type-use__big {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(60px, 8vw, 128px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 12px 0 0;
}
.type-use__big sup {
  font-size: 0.2em;
  vertical-align: super;
  border: 0.08em solid currentColor;
  border-radius: 50%;
  padding: 0 0.18em;
}
.type-use__banner {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(40px, 5.5vw, 88px);
  letter-spacing: -0.02em;
  line-height: 1;
  margin: 0;
}
.type-use__headline {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(26px, 3.4vw, 56px);
  letter-spacing: -0.015em;
  line-height: 1.1;
  margin: 0;
  max-width: 22ch;
}
.type-use__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  margin-top: var(--space-8);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255,255,255,0.7);
}
.type-use__body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255,255,255,0.7);
  margin: var(--space-6) 0 0;
  max-width: 64ch;
}

/* ─── Logo: Construction / Spacing / Colors grids ─── */
.construction-grid,
.spacing-grid {
  display: grid;
  gap: var(--space-8);
}
.construction-grid { grid-template-columns: repeat(3, 1fr); }
.spacing-grid { grid-template-columns: repeat(2, 1fr); max-width: 960px; margin: 0 auto; }

.construct-card {
  margin: 0;
  display: grid;
  gap: var(--space-6);
}
.construct-card .logo-panel {
  aspect-ratio: 4 / 3;
  max-width: none;
  margin: 0;
}
.construct-card figcaption {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}
.construct-card figcaption strong {
  display: block;
  color: var(--color-text);
  margin-bottom: 4px;
  letter-spacing: 0.08em;
}

.logo-panel__art--clearspace {
  outline: 1px dashed rgba(255,255,255,0.35);
  outline-offset: 16px;
}

.colors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}
.color-tile {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  color: white;
  padding: var(--space-4);
  overflow: hidden;
  transition: transform var(--dur-2) var(--ease-out), box-shadow var(--dur-2) var(--ease-out);
}
.color-tile svg { width: 56%; max-width: 220px; height: auto; }
.color-tile span {
  position: absolute;
  left: 14px; right: 14px; bottom: 14px;
  font-family: var(--font-mono-label);
  font-weight: 500;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.85;
}
.color-tile:hover { transform: translateY(-4px); box-shadow: 0 14px 36px -18px rgba(0,0,0,0.7); }

@media (max-width: 980px) {
  .construction-grid { grid-template-columns: repeat(2, 1fr); }
  .colors-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .construction-grid,
  .spacing-grid { grid-template-columns: 1fr; }
  .colors-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Adaptive overrides — Phase 5 polish */
@media (max-width: 820px) {
  .specimen { grid-template-columns: 1fr; }
  .scale-row { grid-template-columns: 90px 1fr; gap: 12px; }
  .scale-row__label { text-align: right; }
  .palette-primary { grid-template-columns: 1fr; gap: 10px; min-height: 0; }
  .palette-primary__col { grid-column: auto; }
  .palette-primary > .swatch { min-height: 180px !important; }
  .palette-primary__col--right { grid-column: auto; }
  .palette-secondary { grid-template-columns: repeat(3, 1fr); min-height: 0; }
  .palette-secondary .swatch { min-height: 240px; }
  .palette-gradients { grid-template-columns: 1fr; }
  .gradient-card { min-height: 240px; }
  .palette-combinations--trio { grid-template-columns: 1fr; }
  .shades-row { grid-template-columns: 1fr; min-height: 0; }
  .shades-row__hero { min-height: 280px; }
  .shades-row__ramp { grid-template-columns: repeat(4, 1fr); }
  .shades-row__ramp .swatch:first-child,
  .shades-row__ramp .swatch:last-child { border-radius: 0; }
  .shades-row__ramp .swatch:first-child { border-top-left-radius: 12px; border-top-right-radius: 0; }
  .shades-row__ramp .swatch:last-child { border-bottom-right-radius: 12px; }
  .palette-spectrum { grid-template-columns: repeat(5, 1fr); min-height: 0; }
  .palette-spectrum__cell { min-height: 64px; }
  .index-group { grid-template-columns: 1fr; gap: var(--space-4); }
  .overview__copy { font-size: clamp(20px, 5vw, 30px); }
  .index-section__header { gap: 12px; }
  .index-section__title,
  .index-section__count { font-size: clamp(40px, 12vw, 72px); }
  .local-index__head { grid-template-columns: 1fr auto; align-items: baseline; }
}

@media (max-width: 480px) {
  .colors-grid { grid-template-columns: 1fr; }
  .palette-secondary { grid-template-columns: 1fr; }
  .palette-secondary .swatch { min-height: 180px; }
  .palette-spectrum { grid-template-columns: repeat(4, 1fr); }
  .index-row { grid-template-columns: 60px 1fr auto; gap: 10px; }
  .scale-row__label { font-size: clamp(28px, 8vw, 42px) !important; }
}

/* Wide screen polish — keep prose readable, lock max-width on hero/title */
@media (min-width: 1600px) {
  .overview__copy { max-width: 28ch; }
  .container { padding: 0 var(--container-gutter); }
}

/* ─── Accessibility / focus ─── */
a:focus-visible, button:focus-visible {
  outline: 2px solid rgba(255,255,255,0.5);
  outline-offset: 2px;
  border-radius: 6px;
}

/* ─── Loader (polish pass) ─── */
.loader {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: grid;
  place-items: center;
  background: var(--color-black);
  transition: opacity var(--dur-3) var(--ease-out), visibility 0s linear var(--dur-3);
}
.loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loader__mark {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(96px, 22vw, 320px);
  letter-spacing: -0.05em;
  line-height: 0.9;
  color: var(--color-off-white);
  display: inline-flex;
  align-items: flex-end;
  opacity: 0;
  transform: translateY(14px);
  animation: loaderIn 700ms var(--ease-out) 120ms forwards;
}
.loader__mark sup {
  font-size: 0.22em;
  width: 1.2em; height: 1.2em;
  border: 0.06em solid currentColor;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 0.75em;
  letter-spacing: 0;
  font-weight: 500;
}
.loader__bar {
  position: absolute;
  left: 0; bottom: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, transparent 0, rgba(255,255,255,0.6) 50%, var(--color-deep-blue) 100%);
  animation: loaderBar 2000ms var(--ease-out) forwards;
}
@keyframes loaderIn {
  to { opacity: 1; transform: none; }
}
@keyframes loaderBar {
  0% { width: 0%; }
  60% { width: 80%; }
  100% { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .loader__mark { animation: none; opacity: 1; transform: none; }
  .loader__bar { animation: none; width: 100%; }
  .loader { transition-duration: 200ms; }
}

/* ─── Reveal language (polish pass) ─── */
.reveal {
  transition: opacity var(--dur-3) var(--ease-out), transform var(--dur-3) var(--ease-out);
  transition-delay: calc(var(--i, 0) * var(--stagger));
}
html.js-ready .reveal {
  opacity: 0;
  transform: translateY(36px);
}
html.js-ready .reveal.is-in {
  opacity: 1;
  transform: none;
}
/* Hero internal stagger fires after loader unlocks the page */
.hero [data-hi] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out);
}
html.loaded .hero [data-hi] {
  opacity: 1;
  transform: none;
  transition-delay: calc(var(--hi, 0) * 90ms + 140ms);
}
@media (prefers-reduced-motion: reduce) {
  html.js-ready .reveal,
  .hero [data-hi] {
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* Nav scroll state — more solid on scroll, auto-hide on scroll-down */
.nav {
  transition: transform var(--dur-2) var(--ease-out), opacity var(--dur-2) var(--ease-out);
  will-change: transform;
}
.nav__pill { transition: background-color var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out); }
.nav.is-scrolled .nav__pill {
  background: rgba(6, 6, 8, 0.86);
  border-color: rgba(255, 255, 255, 0.12);
}
.nav.is-hidden {
  transform: translateY(calc(-1 * (var(--nav-h) + var(--nav-top) + 12px)));
  opacity: 0;
  pointer-events: none;
}
.nav.is-open { transform: none !important; opacity: 1 !important; pointer-events: auto !important; }
@media (max-width: 900px) {
  /* backdrop-filter on mobile causes jank when the menu opens */
  .nav__pill {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(8, 8, 10, 0.94);
  }
}

/* Mobile menu burger */
.nav__pill--burger { display: none; padding: 0; }
.nav__burger {
  width: var(--nav-h); height: var(--nav-h);
  border-radius: 50%;
  display: inline-flex;
  align-items: center; justify-content: center;
  background: transparent;
  color: white;
}
.nav__burger:focus-visible { outline: 2px solid rgba(255,255,255,0.4); outline-offset: -6px; }
.nav__burger span {
  position: relative;
  display: block;
  width: 18px; height: 1.5px;
  background: currentColor;
  transition: background-color var(--dur-1) var(--ease-out);
}
.nav__burger span::before,
.nav__burger span::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  height: 1.5px;
  background: currentColor;
  transition: transform var(--dur-1) var(--ease-out), top var(--dur-1) var(--ease-out);
}
.nav__burger span::before { top: -6px; }
.nav__burger span::after { top: 6px; }
.nav.is-open .nav__burger span { background: transparent; }
.nav.is-open .nav__burger span::before { top: 0; transform: rotate(45deg); }
.nav.is-open .nav__burger span::after  { top: 0; transform: rotate(-45deg); }

/* Mobile menu overlay */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--color-black);
  z-index: 40;
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-1) var(--ease-out);
}
.mobile-menu::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(closest-side at 80% 50%, rgba(0, 27, 255, 0.22) 0%, transparent 70%);
  pointer-events: none;
}
.mobile-menu.is-open { opacity: 1; pointer-events: auto; }
.mobile-menu ul {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  gap: clamp(14px, 3vw, 22px);
  text-align: center;
}
.mobile-menu a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(36px, 9vw, 64px);
  letter-spacing: -0.02em;
  line-height: 1;
  color: white;
  display: inline-block;
  padding: 6px 14px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out), color var(--dur-1) var(--ease-out);
  transition-delay: calc(var(--i, 0) * 60ms);
}
.mobile-menu a:hover,
.mobile-menu a:focus-visible {
  color: var(--color-teal);
  outline: none;
}
.mobile-menu a[aria-disabled="true"] {
  color: rgba(255, 255, 255, 0.32);
  pointer-events: none;
}
.mobile-menu a[aria-current="page"] {
  color: var(--color-teal);
}
.mobile-menu.is-open a { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .nav__pill--burger { display: inline-flex; }
}

/* ─── Hover polish: unified link + CTA language ─── */
/* Index "View →" links: arrow nudges right, color fades. Both at same dur for unified feel. */
.index-row a,
.local-index__row a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 240ms var(--ease-out);
}
.index-row a > span[aria-hidden],
.local-index__row a > span[aria-hidden] {
  display: inline-block;
  transition: transform 240ms var(--ease-out);
}
.index-row a:hover > span[aria-hidden],
.index-row a:focus-visible > span[aria-hidden],
.local-index__row a:hover > span[aria-hidden],
.local-index__row a:focus-visible > span[aria-hidden] {
  transform: translateX(3px);
}
.index-row a:hover,
.index-row a:focus-visible,
.local-index__row a:hover,
.local-index__row a:focus-visible {
  color: var(--color-text);
  outline: none;
}

/* Footer social links: clean color fade only — no transform jiggle */
.site-footer__meta-r a {
  position: relative;
  transition: color var(--dur-2) var(--ease-out);
}
.site-footer__meta-r a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--dur-2) var(--ease-out);
}
.site-footer__meta-r a:hover,
.site-footer__meta-r a:focus-visible { color: white; outline: none; }
.site-footer__meta-r a:hover::after,
.site-footer__meta-r a:focus-visible::after { transform: scaleX(1); }

.nav__link { transition: color var(--dur-1) var(--ease-out), background-color var(--dur-1) var(--ease-out); }

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

/* Prevent FOUC at top */
html { background: var(--bg-page); }