/* ════════════════════════════════════════════════════════════════
   FONT FALLBACK METRICS — tuned to minimize layout shift when the
   web fonts (Archivo, Archivo Black, IBM Plex Mono) load from Google
   Fonts. The browser shows the fallback first (FOUT under display:swap);
   size-adjust + ascent-override make the fallback's metrics close enough
   to the real font that the visual jump on swap is barely perceptible.
   ════════════════════════════════════════════════════════════════ */
@font-face{
  font-family:"Archivo-fallback";
  src:local("Arial"),local("Helvetica Neue");
  size-adjust:97%;
  ascent-override:92%;
  descent-override:22%;
  line-gap-override:0%;
}
@font-face{
  font-family:"ArchivoBlack-fallback";
  src:local("Arial Black"),local("Arial Bold"),local("Helvetica Neue Bold"),local("Impact");
  size-adjust:94%;
  ascent-override:92%;
  descent-override:22%;
  line-gap-override:0%;
}
@font-face{
  font-family:"PlexMono-fallback";
  src:local("Menlo"),local("Consolas"),local("Courier New");
  size-adjust:100%;
  ascent-override:88%;
  descent-override:22%;
  line-gap-override:0%;
}

:root, [data-theme="light"]{
  --bg-0:#EFEAE0; --bg-1:#E8E2D5; --bg-2:#F5F1E8; --bg-3:#FFFFFF;
  --bg-dark:#1A1A1A; --bg-dark-2:#242424;
  --ink:#0A0A0A; --ink-2:#3D3A35; --ink-3:#6B6862; --ink-4:#9A968D;
  --ink-on-dark:#F4F1EA; --ink-on-dark-2:#B8B3AA;
  --line:rgba(10,10,10,.10); --line-2:rgba(10,10,10,.16); --line-3:rgba(10,10,10,.28);
  --line-on-dark:rgba(244,241,234,.16);
  --nav-bg:rgba(239,234,224,.82);
  --nav-bg-scrolled:rgba(239,234,224,.95);
  --nav-bg-scrolled-solid:#EFEAE0;
  --red:#780000; --red-deep:#500000;
  /* Red tuned for use on the always-dark charcoal band (#contact, .statstrip,
     .site-footer). Independent of resolved theme so contrast is consistent. */
  --red-on-dark:#FF6B6B;
  /* Primary CTA tokens. The portfolio reserves red for typographic accent
     (display em words, № kickers, NDA dots) — not for bg fills. CTAs use
     ink-on-cream on light surfaces and cream-on-charcoal on dark surfaces.
     Red earns the hover state across both surfaces, giving the brand red a
     hierarchical role: it signals interaction, not default state. */
  --cta-bg:var(--ink);            /* light theme body: #0A0A0A ink */
  --cta-bg-hover:var(--red-deep); /* hover: #500000 red-deep (16:1 with #fff) */
  --cta-fg:var(--bg-0);           /* light theme body: cream */
  --cta-fg-hover:#fff;
  --green:#1B8043; --green-deep:#13632F;
  /* Secondary semantic tokens — used sparingly for status chips.
     Red remains the primary accent; these support it. */
  --blue:#003E7E; --blue-deep:#002654;
  --yellow:#946800; --yellow-deep:#6D4D00;
  --f-disp:"Archivo Black","ArchivoBlack-fallback","Helvetica Neue",Arial,sans-serif;
  --f-body:"Archivo","Archivo-fallback",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
  --f-mono:"IBM Plex Mono","PlexMono-fallback",ui-monospace,"SF Mono",Menlo,monospace;
  --col-max:1480px;
  --col-pad:clamp(20px, 4vw, 56px);
  --section-pad-y:clamp(64px, 9vw, 120px);
  --ease:cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast:200ms; --t-med:420ms; --t-slow:720ms;
  --meta-h:36px;
}

[data-theme="dark"]{
  /* Dark-theme elevation ladder, rebalanced for the new --red (#E5484D):
     page (darkest) → panel (just barely below charcoal — invisibly so, but
     mathematically gives small red text labels their 4.5:1 contrast) →
     CHARCOAL band → raised cards (clearly above charcoal) → highest. */
  --bg-0:#0E0E0F; --bg-1:#18181D; --bg-2:#25252B; --bg-3:#34343C;
  --bg-dark:#1A1A1A; --bg-dark-2:#242424;
  --ink:#F4F1EA; --ink-2:#BFBAB1; --ink-3:#95908A; --ink-4:#6B6862;
  --ink-on-dark:#F4F1EA; --ink-on-dark-2:#B8B3AA;
  --line:rgba(244,241,234,.10); --line-2:rgba(244,241,234,.18); --line-3:rgba(244,241,234,.32);
  --line-on-dark:rgba(244,241,234,.18);
  --nav-bg:rgba(14,14,15,.82);
  --nav-bg-scrolled:rgba(14,14,15,.95);
  --nav-bg-scrolled-solid:#0E0E0F;
  --red:#E5484D; --red-deep:#C13C40;
  --red-on-dark:#FF6B6B;
  /* Dark theme: the entire page bg is charcoal, so CTAs use the same
     treatment as the dark-band sections do in light theme: cream-on-
     charcoal default, red-deep on hover. This unifies all surfaces in
     dark theme to one CTA style. */
  --cta-bg:var(--ink-on-dark);     /* cream */
  --cta-bg-hover:var(--red-deep);  /* dark: #C13C40 (5.24:1 with #fff) */
  --cta-fg:var(--bg-dark);         /* charcoal */
  --cta-fg-hover:#fff;
  --green:#5FD68C; --green-deep:#3FB46C;
  --blue:#64B5F6; --blue-deep:#4A8EC2;
  --yellow:#FFC857; --yellow-deep:#D9A848;
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0;overflow-x:clip}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;background:var(--bg-0)}
body{
  font-family:var(--f-body); background:var(--bg-0); color:var(--ink);
  font-size:15.5px; line-height:1.55;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}
img,svg,video{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
p{margin:0}
h1,h2,h3,h4,h5,h6{margin:0;font-weight:400}
::selection{background:var(--red);color:#fff}

/* paper grain */
.grain{
  position:fixed;inset:0;pointer-events:none;z-index:60;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .04 0 0 0 0 .04 0 0 0 0 .04 0 0 0 0.35 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/></svg>");
  mix-blend-mode:multiply;opacity:.10;
}
/* scroll progress */
.scroll-progress{
  position:fixed;top:0;left:0;height:2px;width:0%;
  background:var(--red);z-index:1000;transition:width 80ms linear;
}
/* cursor */
.cursor{
  position:fixed;top:0;left:0;width:18px;height:18px;
  pointer-events:none;z-index:9999;transform:translate(-50%,-50%);
  mix-blend-mode:difference;opacity:0;transition:opacity 300ms var(--ease);
}
.cursor::before,.cursor::after{content:"";position:absolute;background:#fff}
.cursor::before{left:50%;top:0;bottom:0;width:1px;transform:translateX(-50%)}
.cursor::after{top:50%;left:0;right:0;height:1px;transform:translateY(-50%)}
.cursor.is-active{width:36px;height:36px}
.cursor.is-active::before,.cursor.is-active::after{background:var(--red)}
@media (hover:hover) and (pointer:fine){
  html:not(.is-touch) body{cursor:none}
  html:not(.is-touch) a,html:not(.is-touch) button,html:not(.is-touch) summary,html:not(.is-touch) input{cursor:none}
  html:not(.is-touch) .cursor{opacity:.95}
}

.wrap{max-width:var(--col-max);margin:0 auto;padding:0 var(--col-pad)}
.skip-link{position:absolute;left:-9999px;top:0}
.skip-link:focus{left:8px;top:8px;background:var(--ink);color:var(--bg-0);padding:8px 12px;z-index:9999}

/* ─── META BAR (status) ─── */
.meta-bar{
  position:sticky;top:0;z-index:50;
  background:#000;color:var(--ink-on-dark);
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;
  border-bottom:1px solid var(--line-on-dark);
}
.meta-bar-inner{
  display:flex;justify-content:space-between;align-items:center;gap:24px;
  padding:9px var(--col-pad);max-width:var(--col-max);margin:0 auto;
}
.meta-left{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.meta-tick{display:inline-flex;align-items:center;gap:10px}
.meta-tick .dot{
  width:6px;height:6px;border-radius:50%;background:var(--green);
  box-shadow:0 0 0 0 color-mix(in srgb, var(--green) 55%, transparent);
  animation:pulse 2.4s var(--ease) infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 color-mix(in srgb, var(--green) 50%, transparent)}
  70%{box-shadow:0 0 0 8px transparent}
  100%{box-shadow:0 0 0 0 transparent}
}
.meta-progress{
  flex:1 1 auto;display:flex;align-items:center;gap:10px;
  max-width:200px;margin:0 auto;
}
.meta-progress-fill{
  flex:1;height:1px;background:var(--line-on-dark);position:relative;
}
.meta-progress-fill::after{
  content:"";position:absolute;left:0;top:0;height:100%;
  width:var(--p, 0%);background:var(--red);transition:width 80ms linear;
}
.meta-progress-tick{color:var(--ink-on-dark-2);font-size:9.5px}
.meta-right{display:flex;align-items:center;gap:14px;flex:0 0 auto}
.meta-kbd, .meta-btn{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--f-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-on-dark-2);transition:color var(--t-fast) var(--ease);
}
.meta-kbd:hover, .meta-btn:hover{color:var(--ink-on-dark)}
.meta-kbd kbd{
  display:inline-block;padding:1px 4px;border:1px solid var(--line-on-dark);border-radius:2px;
  font:inherit;color:var(--ink-on-dark-2);font-size:9.5px;
}
.meta-btn .glyph{font-size:11px}
@media (max-width:780px){
  .meta-progress{display:none}
  .meta-kbd span:not(kbd){display:none}
}
@media (max-width:480px){
  .meta-bar-inner{padding:8px 16px;font-size:9.5px;gap:14px}
  .meta-btn span:not(.glyph){display:none}
}

/* ─── SITE NAV ─── */
.site-nav{
  position:sticky;top:var(--meta-h, 36px);z-index:40;
  background:var(--nav-bg);
  backdrop-filter:blur(12px) saturate(1.2);
  -webkit-backdrop-filter:blur(12px) saturate(1.2);
  border-bottom:1px solid var(--line);
  transition:background var(--t-med) var(--ease), border-color var(--t-med) var(--ease);
}
.site-nav.is-scrolled{background:var(--nav-bg-scrolled);border-bottom-color:var(--line-2)}
.site-nav-inner{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:18px var(--col-pad);max-width:var(--col-max);margin:0 auto;
}
.wordmark{
  font-family:var(--f-disp);
  font-size:clamp(16px, 1.7vw, 22px);
  letter-spacing:.01em;text-transform:uppercase;
  color:var(--ink);position:relative;padding:2px 0;
  white-space:nowrap;
}
.wordmark::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;
  height:2px;background:var(--red);
  transform:scaleX(0);transform-origin:left;
  transition:transform var(--t-med) var(--ease);
}
.wordmark:hover::after{transform:scaleX(1)}
.site-nav nav ul{
  display:flex;align-items:center;gap:clamp(20px,3.4vw,44px);flex-wrap:wrap;justify-content:flex-end;
}
.site-nav nav a{
  font-family:var(--f-mono);
  font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;font-weight:500;
  color:var(--ink-2);position:relative;padding:6px 0;white-space:nowrap;
  transition:color var(--t-fast) var(--ease);
}
.site-nav nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;
  height:1.5px;background:var(--ink);
  transform:scaleX(0);transform-origin:left;
  transition:transform var(--t-med) var(--ease);
}
.site-nav nav a:hover, .site-nav nav a:focus-visible{color:var(--ink)}
.site-nav nav a:hover::after, .site-nav nav a:focus-visible::after{transform:scaleX(1)}
.site-nav nav a.is-active{color:var(--ink)}
.site-nav nav a.is-active::after{transform:scaleX(1)}
@media (max-width:680px){
  .site-nav nav ul{gap:18px}
  .site-nav nav a{font-size:10.5px;letter-spacing:.18em}
  .site-nav-inner{padding:14px var(--col-pad);gap:14px}
  .wordmark{font-size:15px}
}
@media (max-width:480px){
  .site-nav nav ul{gap:11px}
  .site-nav nav a{font-size:9.5px;letter-spacing:.12em}
  .site-nav-inner{padding:12px var(--col-pad);gap:10px}
  .wordmark{font-size:13px;letter-spacing:.005em}
}

/* ─── HERO ─── */
.hero{
  position:relative;overflow:hidden;border-bottom:1px solid var(--line);isolation:isolate;
}
.hero-img-stage{position:absolute;inset:0;z-index:1}
.hero-img{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;object-position:right center;
  filter:contrast(1.06) saturate(.85);opacity:.95;
  transform:scale(1.04);transition:transform 9s var(--ease);
  /* Theme-agnostic fade: mask hides image on left, reveals on right */
  -webkit-mask-image:linear-gradient(90deg,
    transparent 0%, transparent 22%,
    rgba(0,0,0,.12) 38%, rgba(0,0,0,.55) 58%,
    rgba(0,0,0,.92) 80%, #000 100%);
  mask-image:linear-gradient(90deg,
    transparent 0%, transparent 22%,
    rgba(0,0,0,.12) 38%, rgba(0,0,0,.55) 58%,
    rgba(0,0,0,.92) 80%, #000 100%);
}
/* Light theme at desktop: blueprint imagery competes with the dark
   display type ("I DESIGN COMPLEX PRODUCTS") if it's rendered at full
   opacity. The 880px mobile rule already drops opacity for narrow
   viewports; extend the same treatment to desktop in light theme so
   the type stays the foreground. Dark theme leaves it alone because
   charcoal bg + dark-toned imagery is already in hierarchy.

   Bound to BOTH prefers-color-scheme (CSS-resolved, runs before JS)
   AND [data-theme="light"] (JS-set explicit override). The CSS-only
   branch eliminates the ~80ms FOUC auto-mode users got on slow CPU
   before JS resolved theme. */
@media (prefers-color-scheme: light){
  .hero-img{
    opacity:.55;
    filter:contrast(.95) saturate(.7) brightness(1.04);
  }
}
[data-theme="light"] .hero-img{
  opacity:.55;
  filter:contrast(.95) saturate(.7) brightness(1.04);
}
/* Explicit dark override — for the case where prefers-color-scheme
   is light (so the @media rule above fires) but the user has
   data-theme="dark" set on <html>. The selector specificity here
   beats the @media rule. */
[data-theme="dark"] .hero-img{
  opacity:1;
  filter:contrast(1.06) saturate(.85);
}
.hero.is-revealed .hero-img{transform:scale(1.0)}
[data-theme="dark"] .hero-img{filter:contrast(1.12) saturate(.7) brightness(.92);opacity:1}
/* subtle top/bottom vignette using theme bg */
.hero-img-stage::after{
  content:"";position:absolute;inset:0;z-index:3;pointer-events:none;
  background:linear-gradient(180deg,
    var(--bg-0) 0%, transparent 12%, transparent 88%, var(--bg-0) 100%);
  opacity:.55;
}
.hero-inner{
  position:relative;z-index:10;
  padding:clamp(28px, min(7vw, 7vh), 80px) var(--col-pad) clamp(36px, min(8vw, 7vh), 90px);
  display:grid;grid-template-columns:minmax(0, 1fr);gap:0;
  min-height:min(92vh, 940px);
}
.hero-status{margin:0 0 clamp(18px, min(4vw, 3.6vh), 40px)}
.status-chip{
  display:inline-flex;align-items:center;gap:10px;
  padding:7px 14px;border:1px solid var(--line-2);border-radius:999px;
  background:rgba(245,241,232,.85);backdrop-filter:blur(4px);
  font-family:var(--f-mono);
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;
  color:var(--ink-2);
}
.status-chip::before{
  content:"";width:6px;height:6px;border-radius:50%;background:var(--green);
  box-shadow:0 0 0 0 color-mix(in srgb, var(--green) 50%, transparent);
  animation:pulse 2.4s var(--ease) infinite;
}
.hero-h1{
  font-family:var(--f-disp);font-weight:400;
  font-size:clamp(46px, min(8.5vw, 13vh), 156px);
  line-height:.88;letter-spacing:-.015em;
  text-transform:uppercase;color:var(--ink);
  max-width:1100px;
  overflow:hidden;
}
/* Sub-360 belt-and-braces: shrink the floor on truly narrow devices so
   "DESIGN" / "OBVIOUS" never overflow the column. Above the spec minimum
   (360) the 46px floor holds. */
@media (max-width:360px){
  .hero-h1{font-size:clamp(34px, 11vw, 46px)}
}
/* Sub-320 escape hatch: Galaxy Fold inner display (280px), iPhone SE
   1st gen orientation edge cases. Floor drops further so even em
   "OBVIOUS." (italic + period, slightly wider than upright glyphs)
   stays inside the column. */
@media (max-width:320px){
  .hero-h1{font-size:clamp(28px, 10vw, 38px)}
}
.hero-h1 .lift{
  display:inline-block;
  /* clip-path animation per line for editorial reveal */
}
.hero-h1 .word{
  display:inline-block;
  opacity:0;transform:translateY(60px) rotate(2deg);
  transition:opacity 900ms var(--ease), transform 900ms var(--ease);
  will-change:transform, opacity;
}
.hero.is-revealed .word{opacity:1;transform:translateY(0) rotate(0)}
.hero-h1 em{
  font-style:normal;color:var(--red);
  position:relative;display:inline-block;
}
.hero-sub{
  margin-top:clamp(18px, min(3vw, 3.2vh), 36px);
  font-size:clamp(15px, 1.1vw, 17.5px);line-height:1.55;
  color:var(--ink-2);max-width:48ch;font-weight:400;
}
.hero-credits{
  margin-top:clamp(20px, min(3.5vw, 3.6vh), 40px);
  display:flex;align-items:center;gap:clamp(16px, 2.6vw, 32px);flex-wrap:wrap;
  font-family:var(--f-mono);
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;
}
.hero-credits .hc-kicker{color:var(--ink-3)}
.hero-credits .hc-name{
  color:var(--ink);padding:3px 0;
  border-bottom:1px solid var(--ink);
  transition:color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.hero-credits .hc-name:hover{color:var(--red);border-bottom-color:var(--red)}
.hero-line{
  margin-top:clamp(16px, min(2.6vw, 2.8vh), 28px);
  font-size:14px;line-height:1.55;color:var(--ink-3);
  max-width:54ch;
  padding-left:14px;border-left:2px solid var(--red);
}
.hero-cta{
  margin-top:clamp(20px, min(3.5vw, 3.6vh), 40px);
  display:flex;gap:18px;flex-wrap:wrap;align-items:center;
}
.btn{
  position:relative;display:inline-flex;align-items:center;gap:14px;
  padding:14px 22px;
  font-family:var(--f-mono);
  font-size:11px;letter-spacing:.22em;text-transform:uppercase;font-weight:500;
  border:1px solid var(--ink);color:var(--ink);
  transition:background var(--t-med) var(--ease),color var(--t-med) var(--ease),border-color var(--t-med) var(--ease),transform var(--t-fast) var(--ease);
  will-change:transform;
}
.btn .arrow{display:inline-block;transition:transform var(--t-med) var(--ease)}
.btn:hover .arrow, .btn:focus-visible .arrow{transform:translateX(6px)}
/* Primary button — uses the same --cta-* tokens as .magnetic-link so
   .btn-primary and .magnetic-link present ONE primary CTA visual across
   the entire portfolio. Default = ink-on-cream (light) or cream-on-
   charcoal (dark / dark-band sections). Hover = red-deep + white,
   shared across all surfaces. */
.btn-primary{
  background:var(--cta-bg);
  color:var(--cta-fg);
  border-color:var(--cta-bg);
}
.btn-primary:hover, .btn-primary:focus-visible{
  background:var(--cta-bg-hover);
  color:var(--cta-fg-hover);
  border-color:var(--cta-bg-hover);
}
.btn-ghost{background:transparent;border:0;border-bottom:1px solid var(--ink);border-radius:0;padding:14px 0}
.btn-ghost:hover, .btn-ghost:focus-visible{color:var(--red);border-bottom-color:var(--red)}
.btn:focus-visible{outline:2px solid var(--red);outline-offset:3px}

@media (max-width:880px){
  .hero-img{
    object-position:60% center;
    -webkit-mask-image:linear-gradient(180deg,
      rgba(0,0,0,.6) 0%, rgba(0,0,0,.35) 35%,
      rgba(0,0,0,.10) 70%, transparent 100%);
    mask-image:linear-gradient(180deg,
      rgba(0,0,0,.6) 0%, rgba(0,0,0,.35) 35%,
      rgba(0,0,0,.10) 70%, transparent 100%);
  }
}

/* ─── STAT STRIP ─── */
.statstrip{
  background:var(--bg-dark);color:var(--ink-on-dark);
  padding:clamp(36px, 5vw, 56px) 0;
}
.stat-row{
  display:grid;grid-template-columns:repeat(5, 1fr);gap:0;
  max-width:var(--col-max);margin:0 auto;padding:0 var(--col-pad);
}
.stat-row li{
  padding:4px clamp(16px, 2vw, 28px);
  border-left:1px solid var(--red);
  display:flex;flex-direction:column;gap:12px;
}
.stat-row li:first-child{border-left:0;padding-left:0}
.stat-fig{
  font-family:var(--f-disp);
  font-size:clamp(36px, 5vw, 68px);
  line-height:.92;letter-spacing:-.01em;color:var(--ink-on-dark);
  font-variant-numeric:tabular-nums;
}
.stat-fig.is-phrase{font-size:clamp(26px, 3.6vw, 48px);white-space:nowrap}
.stat-fig .plus{color:var(--red-on-dark)}
.stat-fig .slash{color:var(--red-on-dark)}
.stat-cap{
  font-family:var(--f-mono);
  font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;
  color:var(--ink-on-dark-2);max-width:26ch;line-height:1.5;
}
@media (max-width:980px){
  .stat-row{grid-template-columns:repeat(3,1fr);row-gap:32px}
  .stat-row li:nth-child(4){border-left:0;padding-left:0}
}
@media (max-width:620px){
  .stat-row{grid-template-columns:repeat(2,1fr);row-gap:28px}
  .stat-row li:nth-child(3){border-left:0;padding-left:0}
  .stat-row li:nth-child(5){border-left:0;padding-left:0}
}

/* ─── SECTION ─── */
.section{
  padding:var(--section-pad-y) 0;
  border-bottom:1px solid var(--line);
  position:relative;
}
.section-head{
  display:block;
  margin-bottom:clamp(20px, 3vw, 36px);
}
.num{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--f-mono);font-size:13px;letter-spacing:.22em;
  color:var(--red);font-weight:600;
}
.num::before{
  content:"\2116";
  color:var(--red);font-weight:600;
}
.num::after{
  content:"";
  flex:0 0 56px;
  height:1px;
  background:var(--line-2);
  margin-left:6px;
}
.section-head h2{
  font-family:var(--f-disp);font-weight:400;
  font-size:clamp(36px, 5.4vw, 80px);
  line-height:.95;letter-spacing:-.012em;
  text-transform:uppercase;color:var(--ink);
  margin-top:clamp(10px, 1.4vw, 18px);
  max-width:26ch;
}
.section-head h2 em{font-style:italic;color:var(--ink);font-weight:400}
.section-head h2 em.plain{font-style:normal;color:var(--ink)}
.section-lede{
  display:block;
  margin:0 0 clamp(40px, 5vw, 64px) 0;
  max-width:62ch;
  color:var(--ink-2);
  font-size:clamp(15px, 1.1vw, 17.5px);line-height:1.6;
}
.section-lede em{font-style:italic;color:var(--ink)}
@media (max-width:780px){
  .num::after{flex-basis:32px}
}

[data-reveal]{
  opacity:0;transform:translateY(22px);
  transition:opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease);
  transition-delay:var(--rd, 0ms);
}
[data-reveal].is-in{opacity:1;transform:translateY(0)}

/* ─── MANIFESTO ─── */
.manifesto-wrap{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);
  gap:clamp(28px,5vw,80px);
  align-items:start;
}
.manifesto-label{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;
  color:var(--red);
  display:flex;align-items:center;gap:12px;
}
.manifesto-label::before{content:"";width:24px;height:2px;background:var(--red)}
.manifesto-list{border-top:1px solid var(--line)}
.manifesto-list li{
  padding:18px 0;border-bottom:1px solid var(--line);
  display:grid;grid-template-columns:30px 1fr;gap:18px;align-items:baseline;
  transition:background var(--t-med) var(--ease);
}
.manifesto-list li:hover{background:rgba(10,10,10,.02)}
.manifesto-list li::before{
  content:"/";font-family:var(--f-mono);font-size:13px;color:var(--red);font-weight:600;
}
.manifesto-list li.is-lead .mf-line{font-family:var(--f-disp);font-size:clamp(22px,2.4vw,30px);line-height:1.05;text-transform:uppercase;color:var(--ink)}
.manifesto-list .mf-line{font-size:clamp(15px,1.15vw,17.5px);line-height:1.45;color:var(--ink);font-weight:500}
.manifesto-list .mf-line em{font-style:italic;color:var(--ink)}

/* manifesto receipt */
.manifesto-receipt{
  background:#fff;border:1px solid var(--line-2);
  padding:clamp(20px,2.4vw,32px);
  display:flex;flex-direction:column;gap:18px;
}
.mr-twoup{
  display:grid;grid-template-columns:1fr 1.5fr;gap:18px;
}
.mr-pane{
  border:1px solid var(--line);background:var(--bg-2);
  padding:14px;display:flex;flex-direction:column;gap:10px;
}
.mr-kicker{
  font-family:var(--f-mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;
  color:var(--ink);
}
.mr-portfolio-stage{flex:1;min-height:140px;background:#fff;border:1px solid var(--line);padding:14px;display:flex;flex-direction:column;gap:8px}
.mr-portfolio-stage .ink{height:6px;background:var(--ink);width:46px}
.mr-portfolio-stage .fill{flex:1;background:linear-gradient(135deg,var(--bg-1) 0%,var(--bg-2) 100%);border:1px solid var(--line);position:relative}
.mr-portfolio-stage .fill::after{
  content:"Happy path";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--f-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-4);
}
.mr-portfolio-stage .soft{height:5px;background:var(--ink-4);width:80px}
.mr-portfolio-stage .soft.short{width:62px}
.mr-portfolio-stage .ink-sm{height:8px;background:var(--ink);width:40px;margin-top:4px}
.mr-prod-grid{
  flex:1;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:10px;min-height:140px;
}
.mr-prod{
  border:1px solid var(--line);background:#fff;padding:10px;
  display:flex;flex-direction:column;justify-content:space-between;gap:6px;
  position:relative;
}
.mr-prod .tag{font-family:var(--f-mono);font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;color:var(--ink-3)}
.mr-prod.ready .tag{color:#1F8F44}
.mr-prod.ready::before{content:"●";color:#1F8F44;font-size:10px;position:absolute;top:10px;right:10px}
.mr-prod.empty .vis{flex:1;border:1px dashed var(--ink-4);background:transparent}
.mr-prod.loading .vis{flex:1;display:flex;flex-direction:column;justify-content:flex-end;gap:5px}
.mr-prod.loading .bar{height:3px;background:var(--line-3);position:relative;overflow:hidden}
.mr-prod.loading .bar::after{content:"";position:absolute;left:0;top:0;height:100%;width:40%;background:var(--ink);animation:loadingbar 1.6s var(--ease) infinite}
@keyframes loadingbar{0%{transform:translateX(-100%)}100%{transform:translateX(250%)}}
.mr-prod.error{border-color:color-mix(in srgb, var(--red) 40%, transparent)}
.mr-prod.error .tag{color:var(--red)}
.mr-prod.error .vis{flex:1;display:flex;align-items:center;justify-content:center;color:var(--red);font-family:var(--f-disp);font-size:22px;line-height:1}
.mr-prod.ready .vis{flex:1;background:linear-gradient(135deg,var(--bg-1),var(--bg-2))}
.mr-cap{
  font-size:13px;line-height:1.55;color:var(--ink-2);
  padding:12px 14px;background:var(--bg-2);border-left:2px solid var(--red);
}
.mr-states{
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:500;
  color:var(--ink-3);padding-top:10px;border-top:1px solid var(--line);
}
.mr-states-label{color:var(--ink);font-weight:600;margin-right:8px}
@media (max-width:880px){
  .manifesto-wrap{grid-template-columns:1fr;gap:24px}
  .mr-twoup{grid-template-columns:1fr}
}

/* ─── WORK CARDS (context-grid) ─── */
.context-grid{
  display:grid;grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:clamp(20px,2.6vw,36px);
}
.context-card{
  display:flex;flex-direction:column;background:transparent;color:inherit;
  border:1px solid var(--line);background:var(--bg-2);
  transition:border-color var(--t-med) var(--ease), transform var(--t-med) var(--ease);
}
.context-card:hover{border-color:var(--line-3)}
.cc-artifact{
  aspect-ratio:16/9;position:relative;overflow:hidden;
  background:var(--bg-dark);border-bottom:1px solid var(--line);
}
.cc-artifact .ph{
  position:absolute;inset:0;
  background:
    radial-gradient(120% 60% at 30% 40%, rgba(244,241,234,.06) 0%, transparent 50%),
    linear-gradient(135deg, var(--bg-dark-2) 0%, #1A1A1A 60%, #0A0A0A 100%);
  transition:transform 1.4s var(--ease), filter var(--t-slow) var(--ease);
}
.context-card:hover .cc-artifact .ph{transform:scale(1.04);filter:contrast(1.08) brightness(1.06)}
.cc-artifact .ph::after{
  content:attr(data-mock);
  position:absolute;left:24px;right:24px;top:38%;
  font-family:var(--f-disp);font-size:clamp(28px, 3.4vw, 44px);
  letter-spacing:.005em;text-transform:uppercase;color:rgba(244,241,234,.10);line-height:.95;
  pointer-events:none;
}
.cc-artifact .cm{position:absolute;font-family:var(--f-mono);color:var(--ink-on-dark-2);font-size:14px;line-height:.7}
.cc-artifact .cm.tl{top:10px;left:10px}
.cc-artifact .cm.tr{top:10px;right:10px}
.cc-artifact .cm.bl{bottom:10px;left:10px}
.cc-artifact .cm.br{bottom:10px;right:10px}
.cc-crop{
  position:absolute;top:14px;left:14px;z-index:2;
  font-family:var(--f-mono);font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;
  color:var(--ink-on-dark-2);
  padding:4px 8px;background:rgba(0,0,0,.4);border:1px solid var(--line-on-dark);
}
.cc-body{padding:clamp(20px,2.4vw,32px);display:flex;flex-direction:column;gap:14px;flex:1}
.cc-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.cc-serial{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.20em;color:var(--red);font-weight:600;
}
.proof-tag{
  font-family:var(--f-mono);font-size:9.5px;letter-spacing:.20em;text-transform:uppercase;font-weight:600;
  color:var(--ink-2);padding:3px 8px;border:1px solid var(--line-2);
  display:inline-flex;align-items:center;gap:6px;
}
.proof-tag::before{
  content:"";width:6px;height:6px;border-radius:50%;background:var(--ink-3);flex:0 0 6px;
}
.proof-tag.is-craft{color:var(--ink);border-color:var(--line-3);background:transparent}
.proof-tag.is-craft::before{background:var(--ink-2)}
.proof-tag.is-research{color:var(--red);border-color:var(--red);background:transparent}
.proof-tag.is-research::before{background:var(--red)}
.proof-tag.is-shipped{
  background:transparent;color:var(--green-deep);border-color:var(--green);
}
.proof-tag.is-shipped::before{background:var(--green)}
[data-theme="dark"] .proof-tag.is-shipped{color:var(--green)}
.cc-name{
  font-family:var(--f-disp);
  font-size:clamp(22px,2.2vw,30px);
  line-height:1.05;text-transform:uppercase;color:var(--ink);
}
.cc-name em{font-style:italic;color:var(--ink)}
.cc-context{
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;
  color:var(--ink-3);
}
.cc-muscle{
  font-size:14.5px;line-height:1.55;color:var(--ink-2);font-style:italic;
  padding-left:14px;border-left:2px solid var(--line-3);
}
.cc-pcmp{display:flex;flex-direction:column;gap:10px;margin-top:6px}
.cc-pcmp li{
  display:grid;grid-template-columns:90px 1fr;gap:14px;
  font-size:13px;line-height:1.5;color:var(--ink-2);
}
.cc-pcmp .k{
  font-family:var(--f-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;font-weight:600;
  color:var(--ink);
}
.cc-foot{
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding-top:14px;margin-top:auto;border-top:1px solid var(--line);
}
.cc-go{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.20em;text-transform:uppercase;font-weight:600;
  color:var(--ink);display:inline-flex;align-items:center;gap:8px;
  border-bottom:1px solid var(--ink);padding-bottom:3px;
  transition:color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.cc-go .arrow{transition:transform var(--t-med) var(--ease)}
.context-card:hover .cc-go{color:var(--red);border-bottom-color:var(--red)}
.context-card:hover .cc-go .arrow{transform:translateX(6px)}

.work-also{
  margin-top:clamp(48px,6vw,72px);
  padding:clamp(16px,2vw,22px) clamp(24px,3vw,32px);
  background:transparent;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  display:grid;grid-template-columns:auto 1fr;gap:clamp(18px,2vw,28px);align-items:start;
  position:relative;
}
.work-also::before{
  content:"Also";
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;
  color:var(--ink-3);
  padding-top:2px;
  white-space:nowrap;
}
.work-also p{
  margin:0;
  font-size:13.5px;line-height:1.65;color:var(--ink-3);
}
.work-also strong{color:var(--ink-2);font-weight:500;letter-spacing:0}
.work-also a{color:var(--ink-2);border-bottom:1px solid var(--ink-3);transition:color var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease)}
.work-also a:hover{color:var(--red);border-bottom-color:var(--red)}
@media (max-width:680px){
  .work-also{grid-template-columns:1fr;gap:8px}
}
@media (max-width:880px){
  .context-grid{grid-template-columns:1fr}
  .cc-pcmp li{grid-template-columns:78px 1fr;gap:10px}
}

/* ─── ARC + MATRIX ─── */
.arc{
  background:#fff;border:1px solid var(--line-2);
  padding:clamp(20px,2.4vw,32px);
  margin:0 0 24px 0;
}
.arc-head{
  display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:10px;
  font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;
  color:var(--ink-3);margin-bottom:24px;
}
.arc-head .arc-title{color:var(--ink);font-weight:600}
.arc-track{
  display:grid;grid-template-columns:repeat(8, 1fr);gap:0;
  position:relative;padding-top:40px;
}
/* Horizontal connector line — y=44 from track top, center y=44.5 */
.arc-track::before{
  content:"";position:absolute;top:44px;left:8px;right:8px;height:1px;background:var(--line-2);
}
.arc-stop{
  display:flex;flex-direction:column;gap:6px;align-items:flex-start;
  position:relative;padding:18px 8px 0;
  font-family:var(--f-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;
}
/* Dot — vertical center aligned to the line.
   .arc-stop starts at y=40 (track's padding-top), line center is at y=44.5,
   so dot center should also be y=44.5 from track, which is y=4.5 from .arc-stop.
   Dot is 9px tall, so dot top = 4.5 - 4.5 = 0px from .arc-stop. */
.arc-stop::before{
  content:"";position:absolute;top:0;left:8px;
  width:9px;height:9px;border-radius:50%;background:var(--ink);
  /* Ensure the dot paints OVER the line (otherwise the line crosses through it) */
  z-index:1;
  /* Subtle ring so the dot reads cleanly against the line on light bg */
  box-shadow:0 0 0 3px var(--bg-3);
}
.arc-stop.is-nda::before{background:transparent;border:1px solid var(--ink-3)}
.arc-stop.is-now::before{
  background:var(--red);
  box-shadow:0 0 0 3px var(--bg-3), 0 0 8px color-mix(in srgb, var(--red) 40%, transparent);
}
.arc-stop .arc-year{color:var(--ink-3);font-size:9.5px}
.arc-stop .arc-label{color:var(--ink);font-weight:600;font-size:11px}
.arc-stop .arc-ctx{color:var(--ink-3);font-size:9.5px;line-height:1.4}
.arc-foot{
  margin-top:24px;padding-top:18px;border-top:1px solid var(--line);
  font-size:13px;line-height:1.6;color:var(--ink-2);max-width:80ch;
}

.matrix{
  background:#fff;border:1px solid var(--line-2);
  padding:clamp(20px,2.4vw,32px);
  margin:0;
  position:relative;
}
.matrix-head{
  display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:10px;
  font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;
  color:var(--ink-3);margin-bottom:18px;
}
.matrix-head .matrix-title{color:var(--ink);font-weight:600}
/* Scroll container so the matrix can overflow horizontally without
   clipping at narrow viewports. .matrix-scroll provides the overflow
   affordance — gradient edge-fade on the right + scroll-snap on cells
   so swipes land predictably. */
.matrix-scroll{
  overflow-x:auto;-webkit-overflow-scrolling:touch;
  scroll-snap-type:x proximity;
  /* fade-out hint on the right edge when scrollable */
  mask-image:linear-gradient(to right, #000 0, #000 calc(100% - 24px), transparent 100%);
  -webkit-mask-image:linear-gradient(to right, #000 0, #000 calc(100% - 24px), transparent 100%);
}
.matrix-grid{
  display:grid;grid-template-columns:160px repeat(3, minmax(110px, 1fr));
  border-top:1px solid var(--line);
  min-width:max-content;
}
.mx-cell{
  padding:12px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);
  font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:500;
  display:flex;align-items:center;justify-content:center;color:var(--ink-3);
  min-height:46px;scroll-snap-align:start;
}
.mx-cell.mx-collabel{background:var(--bg-1);color:var(--ink);font-weight:600}
.mx-cell.mx-rowlabel{justify-content:flex-start;color:var(--ink);font-weight:600}
.mx-cell.mx-corner{background:var(--bg-1)}
.matrix-grid > .mx-cell:nth-child(4n){border-right:0}
/* Mobile: shrink the label column + tighten cell padding so most
   layouts fit; the .matrix-scroll wrapper handles any residual
   overflow via horizontal swipe. */
@media (max-width:480px){
  .matrix-grid{grid-template-columns:120px repeat(3, minmax(96px, 1fr))}
  .mx-cell{padding:10px 8px;font-size:10px;letter-spacing:.08em}
  .matrix-scroll::after{
    content:"Swipe →";
    display:block;
    text-align:right;
    font-family:var(--f-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;
    color:var(--ink-3);
    padding:8px 4px 0;
  }
}
.mx-dot{width:9px;height:9px;border-radius:50%;background:var(--ink);display:inline-block}
.mx-dot.is-empty{background:transparent;border:1px solid var(--ink-4)}
.mx-dot.is-case{background:var(--red);box-shadow:0 0 6px color-mix(in srgb, var(--red) 30%, transparent)}
.mx-dot.is-work{background:var(--ink)}
.mx-dot.is-nda{background:transparent;border:1px solid var(--red)}
.matrix-legend{
  margin-top:16px;display:flex;flex-wrap:wrap;gap:18px;
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:500;color:var(--ink-3);
}
.matrix-legend li{display:flex;align-items:center;gap:8px}
.matrix-foot{
  margin-top:16px;padding-top:14px;border-top:1px solid var(--line);
  font-size:13px;line-height:1.6;color:var(--ink-2);max-width:80ch;
}
@media (max-width:880px){
  .arc-track{grid-template-columns:repeat(4,1fr);row-gap:24px}
  .arc-track::before{display:none}
  .arc-stop::before{position:relative;top:0;left:0;margin-bottom:6px}
  .arc-stop{padding-top:0}
}

/* ─── PRINCIPLES ─── */
.belief-list{border-top:1px solid var(--line-2)}
.principle-card{
  border-bottom:1px solid var(--line);position:relative;
  display:grid;grid-template-columns:90px minmax(0, 1fr);gap:clamp(16px,3vw,36px);
  padding:clamp(20px,2.6vw,30px) 0;
  align-items:baseline;
}
.pc-n{
  font-family:var(--f-disp);font-size:clamp(28px,3vw,42px);color:var(--ink-3);line-height:1;
}
.pc-claim{
  font-family:var(--f-disp);font-size:clamp(20px,2vw,30px);
  line-height:1.1;text-transform:uppercase;color:var(--ink);
}
.pc-claim em{font-style:italic;color:var(--ink)}
.pc-src{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-3);font-weight:500;margin-top:12px;
}
.principle-card details{margin-top:14px;}
.principle-card summary{
  list-style:none;cursor:pointer;
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:600;
  color:var(--ink);padding:6px 0;
  border-bottom:1px solid var(--ink);
}
.principle-card summary::-webkit-details-marker{display:none}
.principle-card summary::after{
  content:"+";color:var(--red);font-family:var(--f-mono);font-weight:600;font-size:14px;
  transition:transform var(--t-med) var(--ease);
}
.principle-card[open] summary::after{content:"−"}
.principle-card details p{
  margin-top:14px;max-width:64ch;color:var(--ink-2);font-size:14.5px;line-height:1.6;
}
@media (max-width:680px){
  .principle-card{grid-template-columns:56px minmax(0,1fr);gap:14px}
}

/* ─── PROCESS ─── */
.process-flow{
  display:grid;grid-template-columns:repeat(7, 1fr);gap:0;
  border-top:1px solid var(--line-2);
}
.pf-step{
  padding:24px 16px 24px 0;border-right:1px solid var(--line);
  display:flex;flex-direction:column;gap:10px;min-height:170px;position:relative;
  transition:background var(--t-med) var(--ease);
}
.pf-step:not(:first-child){padding-left:16px}
.pf-step:last-child{border-right:0}
.pf-step:hover{background:rgba(10,10,10,.025)}
.pf-n{font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;color:var(--red);font-weight:600}
.pf-name{font-family:var(--f-disp);font-size:clamp(18px,1.6vw,22px);line-height:1;text-transform:uppercase;color:var(--ink)}
.pf-note{font-size:12.5px;line-height:1.55;color:var(--ink-2);margin-top:auto}

.process-lede-row{
  margin-top:48px;display:grid;grid-template-columns:repeat(3, 1fr);gap:32px;
}
.process-lede-row article{border-left:2px solid var(--red);padding:4px 0 4px 18px}
.pl-head{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;
  color:var(--ink);margin-bottom:10px;
}
.process-lede-row p{color:var(--ink-2);font-size:14px;line-height:1.6}

@media (max-width:980px){
  .process-flow{grid-template-columns:repeat(2,1fr)}
  .pf-step{border-bottom:1px solid var(--line)}
  .pf-step:nth-child(2n){border-right:0}
  .process-lede-row{grid-template-columns:1fr}
}

/* ─── CAPABILITY ─── */
.cap-grid{
  display:grid;grid-template-columns:repeat(5, 1fr);gap:0;border-top:1px solid var(--line-2);
}
.cap-item{
  padding:28px 18px 28px 0;border-right:1px solid var(--line);
  display:flex;flex-direction:column;gap:14px;
}
.cap-item:not(:first-child){padding-left:18px}
.cap-item:last-child{border-right:0}
.cap-n{font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;color:var(--red);font-weight:600}
.cap-label{font-family:var(--f-disp);font-size:clamp(16px,1.5vw,20px);line-height:1.05;text-transform:uppercase;color:var(--ink)}
.cap-evidence{font-size:13px;line-height:1.55;color:var(--ink-2);margin-top:auto}
@media (max-width:980px){
  .cap-grid{grid-template-columns:repeat(2,1fr)}
  .cap-item{border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
  .cap-item:nth-child(2n){border-right:0}
}
@media (max-width:520px){
  .cap-grid{grid-template-columns:1fr}
  .cap-item{border-right:0!important}
}

/* ─── FASTPATH ─── */
.fastpath-panel{
  background:var(--bg-2);border:1px solid var(--line-2);
  padding:clamp(24px,3vw,40px);
}
.fp-label{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;
  color:var(--red);margin-bottom:24px;display:flex;align-items:center;gap:12px;
}
.fp-label::before{content:"";width:24px;height:2px;background:var(--red)}
.fp-rows li{
  display:grid;grid-template-columns:minmax(170px,1fr) minmax(0,2.6fr);
  gap:24px;padding:16px 0;border-top:1px solid var(--line);align-items:baseline;
}
.fp-rows li:first-child{border-top:0}
.fp-k{font-family:var(--f-mono);font-size:11px;letter-spacing:.20em;text-transform:uppercase;color:var(--ink-3);font-weight:500}
.fp-v{font-size:14.5px;color:var(--ink);line-height:1.5}
@media (max-width:580px){.fp-rows li{grid-template-columns:1fr;gap:6px}}

/* ─── CONTACT ─── */
#contact{background:var(--bg-dark);color:var(--ink-on-dark)}
#contact .num{color:var(--red-on-dark)}
#contact .num::before{color:var(--red-on-dark)}
#contact .section-head h2{color:var(--ink-on-dark)}
#contact .section-head h2 em.plain{color:var(--red-on-dark)}
#contact .section-lede{color:var(--ink-on-dark-2)}
.contact-actions{
  margin-left:0;
  display:flex;align-items:center;gap:28px;flex-wrap:wrap;
  margin-top:8px;
}
.magnetic-link, .link-secondary{
  font-family:var(--f-mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;
  display:inline-flex;align-items:center;gap:12px;
  padding:14px 22px;
  transition:transform var(--t-fast) var(--ease), background var(--t-med) var(--ease), color var(--t-med) var(--ease);
}
/* Primary CTA — uses --cta-bg / --cta-bg-hover / --cta-fg / --cta-fg-hover
   custom properties so dark-band sections can override them at the
   section level. Defaults render as primary-red on light pages (stands
   out on cream/page bg); dark-band sections keep the original
   cream-on-charcoal treatment. */
.magnetic-link{
  background:var(--cta-bg);
  color:var(--cta-fg);
  border:1px solid var(--cta-bg);
  will-change:transform;
}
.magnetic-link:hover,
.magnetic-link:focus-visible{
  background:var(--cta-bg-hover);
  color:var(--cta-fg-hover);
  border-color:var(--cta-bg-hover);
}
.link-secondary{color:var(--ink);border:0;border-bottom:1px solid var(--ink);padding:14px 0}
.link-secondary:hover{color:var(--red);border-bottom-color:var(--red)}
/* Inside dark-band sections, flip to ink-on-dark so the link remains legible */
.site-footer .link-secondary, #contact .link-secondary, .statstrip .link-secondary{
  color:var(--ink-on-dark);border-bottom-color:var(--ink-on-dark);
}
.site-footer .link-secondary:hover, #contact .link-secondary:hover, .statstrip .link-secondary:hover{
  color:var(--red);border-bottom-color:var(--red);
}
.magnetic-link .arrow, .link-secondary .arrow{transition:transform var(--t-med) var(--ease)}
.magnetic-link:hover .arrow, .link-secondary:hover .arrow{transform:translateX(6px)}
.marginalia{
  margin:clamp(28px, 4vw, 40px) 0 0;
  padding:clamp(16px,1.6vw,20px) clamp(18px,2vw,24px);
  background:var(--bg-1);border:1px solid var(--line);
  font-size:13.5px;line-height:1.6;color:var(--ink-2);max-width:64ch;
  position:relative;
}
.marginalia::before{
  content:"";position:absolute;left:0;top:clamp(16px,1.6vw,20px);bottom:clamp(16px,1.6vw,20px);
  width:2px;background:var(--red);
}
.marginalia .tag{
  display:block;font-family:var(--f-mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;
  color:var(--red);margin-bottom:6px;
}
@media (max-width:780px){
  .contact-actions{margin-left:0}
}

/* ─── FOOTER ─── */
.site-footer{
  background:var(--bg-dark);color:var(--ink-on-dark-2);padding:clamp(56px,8vw,88px) 0 32px;
  border-top:1px solid var(--line-on-dark);
}
.footer-inner{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;
  max-width:var(--col-max);margin:0 auto;padding:0 var(--col-pad);
  padding-bottom:32px;border-bottom:1px solid var(--line-on-dark);
}
.footer-brand .mark{
  font-family:var(--f-disp);font-size:clamp(18px,1.6vw,22px);text-transform:uppercase;
  color:var(--ink-on-dark);display:block;margin-bottom:14px;letter-spacing:.01em;
}
.footer-brand p{
  font-size:13px;line-height:1.6;color:var(--ink-on-dark-2);max-width:42ch;
}
.footer-label{
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;font-weight:500;
  color:var(--ink-on-dark-2);margin-bottom:14px;
}
.footer-col ul li{padding:5px 0}
.footer-col a{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:500;
  color:var(--ink-on-dark);transition:color var(--t-fast) var(--ease);
}
.footer-col a:hover{color:var(--red)}
.colophon{
  display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;
  max-width:var(--col-max);margin:24px auto 0;padding:0 var(--col-pad);
}
.colophon p{
  font-size:11.5px;line-height:1.6;color:var(--ink-on-dark-2);max-width:80ch;
}
.colophon .curve-demo{
  display:inline-block;width:26px;height:14px;vertical-align:middle;margin:0 4px;
  stroke:var(--ink-on-dark-2);
}
.colophon .curve-demo .dot{fill:var(--red)}
.colophon .copyline{display:block;margin-top:6px;color:var(--ink-on-dark-2);opacity:.7}
.to-top{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;
  color:var(--ink-on-dark);display:inline-flex;align-items:center;gap:8px;
  transition:color var(--t-fast) var(--ease);
}
.to-top:hover{color:var(--red)}
@media (max-width:780px){.footer-inner{grid-template-columns:1fr 1fr;row-gap:24px}}
@media (max-width:480px){.footer-inner{grid-template-columns:1fr}}

/* ─── COMMAND PALETTE ─── */
.cmd{
  position:fixed;inset:0;z-index:2000;display:none;
  align-items:flex-start;justify-content:center;padding-top:14vh;
  background:rgba(5,5,5,.55);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
.cmd.is-open{display:flex;animation:cmdfade .25s var(--ease)}
@keyframes cmdfade{from{opacity:0}to{opacity:1}}
.cmd-panel{
  width:min(640px,92vw);background:var(--bg-0);border:1px solid var(--line-3);
  box-shadow:0 30px 80px rgba(0,0,0,.35);
}
.cmd-input-wrap{
  display:flex;align-items:center;gap:14px;padding:18px 22px;border-bottom:1px solid var(--line);
}
.cmd-input-wrap .glyph{color:var(--red);font-family:var(--f-mono);font-weight:600;font-size:13px;letter-spacing:.18em}
.cmd-input{
  flex:1;background:transparent;border:0;outline:0;
  font-family:var(--f-disp);font-size:22px;color:var(--ink);
  letter-spacing:.005em;text-transform:uppercase;padding:4px 0;
}
.cmd-input::placeholder{color:var(--ink-4);text-transform:uppercase}
.cmd-list{max-height:50vh;overflow-y:auto}
.cmd-section{
  font-family:var(--f-mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-3);padding:14px 22px 6px;font-weight:500;
}
.cmd-item{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:12px 22px;border-bottom:1px solid var(--line);
  color:var(--ink);font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;
  transition:background var(--t-fast) var(--ease),color var(--t-fast) var(--ease);cursor:pointer;
}
.cmd-item:hover,.cmd-item.is-active{background:var(--ink);color:var(--bg-0)}
.cmd-item:hover .right,.cmd-item.is-active .right{color:var(--bg-1)}
.cmd-item .right{color:var(--ink-3);font-size:10px}
.cmd-foot{
  display:flex;justify-content:space-between;align-items:center;
  padding:12px 22px;border-top:1px solid var(--line);
  font-family:var(--f-mono);font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-3);
}
.cmd-foot kbd{
  display:inline-block;padding:1px 6px;background:var(--bg-1);border:1px solid var(--line-2);
  border-radius:2px;font:inherit;color:var(--ink-2);margin-right:6px;
}

/* toast */
.toast-stack{position:fixed;bottom:24px;right:24px;z-index:1500;display:flex;flex-direction:column;gap:10px;pointer-events:none}
.toast{
  pointer-events:auto;
  background:var(--ink);color:var(--bg-0);
  padding:12px 18px;
  font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;
  border-left:3px solid var(--red);box-shadow:0 12px 36px rgba(0,0,0,.25);
  transform:translateY(20px);opacity:0;transition:transform var(--t-med) var(--ease),opacity var(--t-med) var(--ease);
}
.toast.is-in{transform:translateY(0);opacity:1}

/* ─── DARK THEME ELEMENT OVERRIDES ─── */
[data-theme="dark"] .manifesto-receipt{background:var(--bg-2)}
[data-theme="dark"] .mr-pane{background:var(--bg-1);border-color:var(--line)}
[data-theme="dark"] .mr-portfolio-stage{background:var(--bg-2)}
[data-theme="dark"] .mr-prod{background:var(--bg-2);border-color:var(--line)}
[data-theme="dark"] .mr-portfolio-stage .ink, [data-theme="dark"] .mr-portfolio-stage .ink-sm{background:var(--ink-2)}
[data-theme="dark"] .mr-cap{background:var(--bg-1)}
[data-theme="dark"] .context-card{background:var(--bg-1)}
[data-theme="dark"] .arc, [data-theme="dark"] .matrix{background:var(--bg-1)}
[data-theme="dark"] .mx-cell.mx-collabel, [data-theme="dark"] .mx-cell.mx-corner{background:var(--bg-2)}
[data-theme="dark"] .fastpath-panel{background:var(--bg-1);border-color:var(--line-2)}
[data-theme="dark"] .status-chip{background:rgba(20,20,22,.85);border-color:var(--line-2);color:var(--ink-2)}
[data-theme="dark"] .ps-mock .ps-top h4{color:var(--ink)}
[data-theme="dark"] .ps-mock .ps-nums .num{color:var(--ink)}
[data-theme="dark"] .proof-tag.is-craft{color:var(--ink);border-color:var(--line-3);background:transparent}
[data-theme="dark"] .proof-tag.is-shipped{color:var(--green);background:transparent;border-color:var(--green)}

/* In dark mode, the metrics+contact "dark band" sections become a deeper black against the page bg */
[data-theme="dark"] .statstrip, [data-theme="dark"] #contact{
  background:var(--bg-dark);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

/* Smooth body bg transition when switching themes */
html, body{
  transition:background-color var(--t-med) var(--ease), color var(--t-med) var(--ease);
}
.site-nav, .statstrip, #contact, .manifesto-receipt, .context-card, .arc, .matrix, .fastpath-panel, .mr-pane, .mr-portfolio-stage, .mr-prod, .work-also, .mx-cell.mx-collabel, .mx-cell.mx-corner{
  transition:background-color var(--t-med) var(--ease), border-color var(--t-med) var(--ease);
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important;
  }
  [data-reveal]{opacity:1;transform:none}
  .hero-h1 .word{opacity:1;transform:none}
}

/* ─── No-JS fallback ───
   site.js gates the hero word reveal and the data-reveal observer by
   starting elements at opacity:0 and adding .is-revealed / .is-in to
   un-hide them. If JS never runs (disabled, blocked, errored), nothing
   un-hides. The .no-js class is set in the static HTML and removed
   synchronously by theme-init.js before paint; if theme-init.js fails
   too, the class persists and these rules guarantee content is visible. */
.no-js [data-reveal]{opacity:1!important;transform:none!important}
.no-js .hero-h1 .word{opacity:1!important;transform:none!important}
.no-js .hero-img{transform:none!important}
.no-js .hero .hero-img{opacity:.95}/* ════════════════════════════════════════════════════════════════
   PAGE STYLES — about, contact, notes, craft, 404, case studies
   ════════════════════════════════════════════════════════════════ */

/* ─── about-intro / contact-intro / notes / craft intro pattern ─── */
.about-intro, .contact-intro{
  padding:clamp(48px, 7vw, 96px) 0 clamp(40px, 6vw, 80px);
  border-bottom:1px solid var(--line);
}
.about-intro .wrap, .contact-intro .wrap{position:relative}
.about-kicker{
  display:flex;align-items:center;gap:14px;
  font-family:var(--f-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;font-weight:500;
  color:var(--ink-3);
  margin-bottom:24px;
}
.about-kicker .tag{
  color:var(--red);font-weight:600;
  padding-right:14px;border-right:1px solid var(--line-2);
}
.about-kicker .edition{color:var(--ink-3)}
.about-h1{
  font-family:var(--f-disp);font-weight:400;
  font-size:clamp(38px, 6.4vw, 92px);
  line-height:.95;letter-spacing:-.012em;text-transform:uppercase;
  color:var(--ink);
  max-width:18ch;
  margin-bottom:clamp(24px, 3vw, 36px);
}
.about-h1 em{font-style:normal;color:var(--red)}
.about-lede{
  display:flex;flex-direction:column;
  gap:clamp(14px, 1.4vw, 18px);
  max-width:62ch;
}
.about-lede p{
  color:var(--ink-2);font-size:clamp(15px,1.1vw,17.5px);line-height:1.65;
}
.about-lede p + p{margin-top:0}
@media (max-width:780px){.about-lede{max-width:none}}

.portrait-frame{
  margin-top:clamp(36px, 5vw, 56px);
  border:1px solid var(--line-2);
  max-width:480px;
  background:var(--bg-2);
}
.portrait-frame img{
  width:100%;height:auto;display:block;
  filter:grayscale(.4) contrast(1.04);
}
.portrait-frame figcaption{
  padding:10px 14px;
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.20em;text-transform:uppercase;font-weight:500;
  color:var(--ink-3);
  border-top:1px solid var(--line);
}
[data-theme="dark"] .portrait-frame{background:var(--bg-1)}

/* ─── About: principles ledger ─── */
.ledger{
  border-top:1px solid var(--line-2);
}
.ledger-row{
  display:grid;grid-template-columns:minmax(0,1.8fr) minmax(0,1fr);
  gap:clamp(24px, 4vw, 56px);
  padding:clamp(28px, 4vw, 44px) 0;
  border-bottom:1px solid var(--line);
  align-items:start;
}
.ledger-body h3{
  font-family:var(--f-disp);font-size:clamp(20px,2.2vw,30px);
  line-height:1.1;text-transform:uppercase;color:var(--ink);
  margin-bottom:14px;
}
.ledger-body h3 em{font-style:italic;color:var(--ink)}
.ledger-body p{
  color:var(--ink-2);font-size:14.5px;line-height:1.65;max-width:54ch;
}
.ledger .marginalia{
  margin:0;
}
@media (max-width:780px){.ledger-row{grid-template-columns:1fr;gap:18px}}

/* ─── About: decisions chronology ─── */
.chronology{
  border-top:1px solid var(--line-2);
}
.chrono-row{
  display:grid;grid-template-columns:80px minmax(0,1fr);
  gap:clamp(20px, 3vw, 36px);
  padding:clamp(24px, 3vw, 32px) 0;
  border-bottom:1px solid var(--line);
}
.chrono-serial{
  font-family:var(--f-disp);font-size:clamp(28px,3vw,42px);
  color:var(--ink-3);line-height:1;
}
.chrono-body h3{
  font-family:var(--f-disp);font-size:clamp(20px,2vw,28px);
  line-height:1.1;text-transform:uppercase;color:var(--ink);margin-bottom:6px;
}
.chrono-meta{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;
  color:var(--ink-3);margin-bottom:14px;
}
.chrono-body p{color:var(--ink-2);font-size:14px;line-height:1.6;max-width:62ch;margin-top:6px}
.chrono-trade{display:flex;gap:12px;flex-wrap:wrap}
.chrono-trade .lbl{
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.20em;text-transform:uppercase;font-weight:600;
  color:var(--red);flex:0 0 auto;
}
.row-tag{
  display:inline-block;padding:2px 8px;
  font-family:var(--f-mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;
  background:var(--red);color:#fff;margin-left:8px;vertical-align:middle;
}
@media (max-width:680px){
  .chrono-row{grid-template-columns:56px 1fr;gap:14px}
  .chrono-serial{font-size:24px}
}

/* ─── About: Q&A grid ─── */
.qa-grid{
  display:grid;grid-template-columns:repeat(2, minmax(0,1fr));
  gap:clamp(20px,2.4vw,36px);
  border-top:1px solid var(--line-2);
  padding-top:clamp(24px, 3vw, 36px);
}
.qa-item{
  padding:clamp(18px, 2.4vw, 28px);
  background:var(--bg-2);border:1px solid var(--line);
}
[data-theme="dark"] .qa-item{background:var(--bg-1)}
.qa-item dt{
  font-family:var(--f-disp);font-size:clamp(16px,1.5vw,20px);
  line-height:1.1;text-transform:uppercase;color:var(--ink);
  margin-bottom:12px;
}
.qa-item dd{
  margin:0;color:var(--ink-2);font-size:14px;line-height:1.65;
}
@media (max-width:680px){.qa-grid{grid-template-columns:1fr}}

/* ─── About: disclosure ("What I'm not") grid ─── */
.disclosure-grid{
  display:grid;grid-template-columns:repeat(3, minmax(0,1fr));
  gap:clamp(18px, 2.4vw, 32px);
  border-top:1px solid var(--line-2);
  padding-top:clamp(24px, 3vw, 36px);
}
.disclosure{
  padding:clamp(18px, 2.4vw, 28px);
  border:1px solid var(--line);
  border-top:3px solid var(--red);
  background:var(--bg-2);
}
[data-theme="dark"] .disclosure{background:var(--bg-1)}
.disclosure h3{
  font-family:var(--f-disp);font-size:clamp(16px,1.5vw,20px);
  line-height:1.1;text-transform:uppercase;color:var(--ink);
  margin-bottom:12px;
}
.disclosure h3 em{font-style:italic;color:var(--ink)}
.disclosure p{color:var(--ink-2);font-size:13.5px;line-height:1.6}
@media (max-width:980px){.disclosure-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:580px){.disclosure-grid{grid-template-columns:1fr}}

/* ─── 404 ─── */
.error-page{
  min-height:60vh;
  padding:clamp(64px, 10vw, 140px) 0;
  display:flex;align-items:center;
}
.error-block{
  max-width:80ch;
}
.error-code{
  font-family:var(--f-disp);
  font-size:clamp(120px, 18vw, 240px);
  line-height:.85;
  color:var(--red);
  margin-bottom:24px;letter-spacing:-.02em;
}
.error-lede{
  margin-top:clamp(20px, 2.5vw, 28px);
  color:var(--ink-2);font-size:clamp(15px, 1.15vw, 18px);line-height:1.6;
  max-width:54ch;
}
.error-routes{
  margin-top:36px;display:flex;flex-wrap:wrap;gap:clamp(18px,2.6vw,32px);
}
.error-routes a{
  font-family:var(--f-mono);font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;
  color:var(--ink);
  padding:8px 0;border-bottom:1px solid var(--ink);
  transition:color var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease);
}
.error-routes a:hover{color:var(--red);border-bottom-color:var(--red)}
.error-hint{
  margin-top:36px;
  font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;
  color:var(--ink-3);
}
.error-hint kbd{
  display:inline-block;padding:1px 7px;
  background:var(--bg-2);border:1px solid var(--line-2);border-radius:2px;
  font:inherit;color:var(--ink-2);margin-right:4px;
}

/* ─── Notes empty ─── */
.notes-empty{
  padding:clamp(48px, 7vw, 96px) 0;
  border-top:1px solid var(--line-2);
  border-bottom:1px solid var(--line);
  text-align:center;
}
.notes-empty-mark{
  font-family:var(--f-disp);
  font-size:clamp(72px, 12vw, 140px);
  color:var(--red);line-height:1;margin-bottom:24px;
}
.notes-empty-line{
  font-family:var(--f-disp);font-size:clamp(22px, 2.6vw, 36px);
  line-height:1.1;text-transform:uppercase;color:var(--ink);
  margin-bottom:18px;
}
.notes-empty-sub{
  color:var(--ink-2);font-size:14.5px;line-height:1.65;
  max-width:54ch;margin:0 auto;
}
.notes-empty-sub a{
  color:var(--red);border-bottom:1px solid var(--red);
  transition:opacity var(--t-fast) var(--ease);
}
.notes-empty-sub a:hover{opacity:.7}

/* ─── Craft: color swatches ─── */
.swatch-grid{
  display:grid;grid-template-columns:repeat(auto-fill, minmax(120px, 1fr));
  gap:14px;
}
.swatch{
  display:flex;flex-direction:column;gap:10px;align-items:center;text-align:center;
  padding:14px 8px;border:1px solid var(--line);background:var(--bg-2);
}
[data-theme="dark"] .swatch{background:var(--bg-1)}
.swatch .chip{
  width:64px;height:64px;
  border:1px solid var(--line-2);
}
.swatch-name{
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-2);
}

/* ─── Craft: type specimens ─── */
.type-specimens{
  display:flex;flex-direction:column;gap:24px;
  border-top:1px solid var(--line-2);padding-top:24px;
}
.specimen{
  padding:20px 0;border-bottom:1px solid var(--line);
}
.specimen-label{
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.20em;text-transform:uppercase;font-weight:600;
  color:var(--ink-3);margin-bottom:14px;
}
.specimen-display{
  font-family:var(--f-disp);font-size:clamp(32px,5vw,64px);
  line-height:1;text-transform:uppercase;color:var(--ink);
  letter-spacing:-.01em;
}
.specimen-display em{font-style:italic;color:var(--ink)}
.specimen-mono{
  font-family:var(--f-mono);font-size:14px;line-height:1.5;
  color:var(--ink-2);
}
.specimen-sans{
  font-family:var(--f-body);font-size:16px;line-height:1.6;color:var(--ink);
}

/* ─── Craft: scale ─── */
.scale-list{
  display:flex;flex-direction:column;gap:14px;
  border-top:1px solid var(--line-2);padding-top:24px;
}
.scale-list li{
  display:flex;align-items:center;gap:18px;
  padding:8px 0;border-bottom:1px solid var(--line);
}
.scale-bar{
  height:8px;background:var(--ink);flex:0 0 auto;
}
.scale-name{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2);
}

/* ─── Craft: motion list ─── */
.motion-list{
  display:flex;flex-direction:column;gap:0;
  border-top:1px solid var(--line-2);
}
.motion-row{
  display:grid;grid-template-columns:200px 80px 1fr;gap:18px;
  padding:14px 0;border-bottom:1px solid var(--line);align-items:center;
  cursor:default;
}
.motion-name{
  font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;color:var(--ink);font-weight:500;
}
.motion-val{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;color:var(--ink-3);
}
.motion-demo{
  display:block;height:6px;width:24px;background:var(--red);
  transition:transform var(--t-med) var(--ease), width var(--t-med) var(--ease);
}
.motion-row:hover .motion-demo{transform:translateX(280px);width:60px}
@media (max-width:680px){
  .motion-row{grid-template-columns:120px 60px 1fr}
}

/* ─── Craft: rules ─── */
.rule-specimens{
  display:flex;flex-direction:column;gap:24px;
  border-top:1px solid var(--line-2);padding-top:24px;
}
.rule-spec{display:flex;flex-direction:column;gap:8px}
.rule-demo{
  border:0;margin:0;
  height:.5px;background:var(--line);
}
.rule-demo.rule-strong{background:var(--line-3)}
.mono-inline{
  font-family:var(--f-mono);font-size:.88em;color:var(--ink);
  background:var(--bg-2);padding:2px 6px;border:1px solid var(--line-2);
}

/* ─── Craft: state inventory ─── */
.state-thesis{
  display:flex;align-items:center;gap:18px;
  padding:24px;background:var(--bg-2);border:1px solid var(--line-2);
  margin-bottom:24px;
}
[data-theme="dark"] .state-thesis{background:var(--bg-1)}
.state-thesis-n{
  font-family:var(--f-disp);font-size:clamp(48px,6vw,84px);
  line-height:1;color:var(--red);
}
.state-thesis-t{
  font-family:var(--f-disp);font-size:clamp(16px,1.6vw,22px);
  line-height:1.1;text-transform:uppercase;color:var(--ink);max-width:42ch;
}

.state-inventory{
  display:grid;grid-template-columns:repeat(2, minmax(0,1fr));
  gap:clamp(20px,2.4vw,32px);
}
.state-card{
  padding:clamp(20px,2.4vw,28px);
  border:1px solid var(--line-2);background:var(--bg-2);
}
[data-theme="dark"] .state-card{background:var(--bg-1)}
.state-card-label{
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.20em;text-transform:uppercase;font-weight:500;
  color:var(--ink-3);margin-bottom:10px;
}
.state-card h3{
  font-family:var(--f-disp);font-size:clamp(20px,2vw,28px);
  line-height:1.1;text-transform:uppercase;color:var(--ink);
  margin-bottom:18px;
}
.state-card h3 em{font-style:italic;color:var(--ink)}
.state-row{
  display:grid;grid-template-columns:90px 1fr 140px;gap:12px;
  padding:10px 0;border-top:1px solid var(--line);align-items:center;
}
.state-row.full{grid-template-columns:1fr}
.state-row .stamp{
  font-family:var(--f-mono);font-size:10px;letter-spacing:.20em;text-transform:uppercase;font-weight:600;
  color:var(--red);
}
.state-row span:nth-child(2){
  font-size:12.5px;color:var(--ink-2);line-height:1.4;
}
.state-row .demo{display:flex;justify-content:flex-end}

/* ─── Craft: button demo ─── */
.btn-demo{
  background:var(--ink);color:var(--bg-0);
  padding:9px 14px;
  font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;
  border:1px solid var(--ink);
  transition:background var(--t-fast) var(--ease),color var(--t-fast) var(--ease);
  cursor:default;
}
.btn-demo.is-hover{background:var(--red);color:#fff;border-color:var(--red)}
.btn-demo.is-loading{
  background:var(--ink-3);color:var(--bg-0);border-color:var(--ink-3);
  position:relative;padding-right:26px;
}
.btn-demo.is-loading::after{
  content:"";position:absolute;right:10px;top:50%;transform:translateY(-50%);
  width:8px;height:8px;border:2px solid var(--bg-0);border-top-color:transparent;border-radius:50%;
  animation:spin 700ms linear infinite;
}
@keyframes spin{to{transform:translateY(-50%) rotate(360deg)}}
.btn-demo.is-success{background:#1F8F44;border-color:#1F8F44;color:#fff}
.btn-demo.is-error{background:var(--red);border-color:var(--red);color:#fff;animation:shake .55s var(--ease)}
@keyframes shake{
  0%,100%{transform:translateX(0)}
  20%{transform:translateX(-4px)} 40%{transform:translateX(4px)}
  60%{transform:translateX(-3px)} 80%{transform:translateX(3px)}
}
.btn-demo[disabled]{background:var(--ink-4);border-color:var(--ink-4);color:var(--bg-0);opacity:.7;cursor:not-allowed}

/* ─── Craft: input demo ─── */
.input-demo{
  background:var(--bg-3);color:var(--ink);
  padding:8px 12px;width:170px;
  font-family:var(--f-body);font-size:13px;
  border:1px solid var(--line-2);outline:0;
  transition:border-color var(--t-fast) var(--ease);
}
[data-theme="dark"] .input-demo{background:var(--bg-2)}
.input-demo.is-hover{border-color:var(--ink-3)}
.input-demo.is-focus{border-color:var(--ink);border-bottom:2px solid var(--ink)}
.input-demo[data-state="valid"]{border-color:#1F8F44}
.input-demo[data-state="invalid"]{border-color:var(--red);color:var(--red)}
.input-demo::placeholder{color:var(--ink-4)}

/* ─── Craft: toggle demo ─── */
.toggle-demo{
  width:36px;height:20px;background:var(--ink-4);border-radius:10px;position:relative;
  cursor:pointer;transition:background var(--t-fast) var(--ease);
}
.toggle-demo::after{
  content:"";position:absolute;left:2px;top:2px;
  width:16px;height:16px;background:#fff;border-radius:50%;
  transition:transform var(--t-fast) var(--ease);
}
.toggle-demo[aria-pressed="true"]{background:var(--red)}
.toggle-demo[aria-pressed="true"]::after{transform:translateX(16px)}

/* ─── Craft: empty/loading/error inline states ─── */
.empty-state, .loading-state, .error-state{
  padding:14px 18px;
  font-family:var(--f-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;
  color:var(--ink-3);
  border:1px dashed var(--line-3);background:transparent;
  text-align:center;
}
.loading-state{
  position:relative;overflow:hidden;
}
.loading-state::after{
  content:"";position:absolute;left:-30%;top:0;bottom:0;width:30%;
  background:linear-gradient(90deg, transparent, var(--line), transparent);
  animation:shimmer 1.6s var(--ease) infinite;
}
@keyframes shimmer{to{left:130%}}
.error-state{
  border-style:solid;border-color:var(--red);color:var(--red);
  text-align:left;
  display:flex;flex-direction:column;gap:4px;
}
.error-state strong{font-weight:600;font-family:var(--f-disp);font-size:13px;letter-spacing:.06em}

@media (max-width:980px){.state-inventory{grid-template-columns:1fr}}
@media (max-width:520px){
  .state-row{grid-template-columns:60px 1fr;gap:8px}
  .state-row .demo{grid-column:1/-1;justify-content:flex-start}
}

/* ════════════════════════════════════════════════════════════════
   COVER BACKDROP — case studies + about
   Same editorial treatment as the homepage hero: a dark, moody collage
   sits behind the section, fading from right (revealed) into nothing on
   the left, so the headline copy reads on virtually pure page bg. The
   .cs-cover-host / .about-cover-host wrappers provide a full-bleed
   canvas; the .grid section inside keeps its column padding.
   ════════════════════════════════════════════════════════════════ */
.cs-cover-host, .about-cover-host{
  position:relative;
  overflow:hidden;
  isolation:isolate;
}
.cs-cover-stage, .about-cover-stage{
  position:absolute;inset:0;z-index:0;pointer-events:none;
}
.cs-cover-stage img, .about-cover-stage img{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;object-position:right center;
  filter:contrast(1.04) saturate(.78);opacity:.32;
  -webkit-mask-image:linear-gradient(90deg,
    transparent 0%, transparent 32%,
    rgba(0,0,0,.10) 48%, rgba(0,0,0,.42) 64%,
    rgba(0,0,0,.86) 82%, #000 100%);
  mask-image:linear-gradient(90deg,
    transparent 0%, transparent 32%,
    rgba(0,0,0,.10) 48%, rgba(0,0,0,.42) 64%,
    rgba(0,0,0,.86) 82%, #000 100%);
}
[data-theme="dark"] .cs-cover-stage img,
[data-theme="dark"] .about-cover-stage img{
  filter:contrast(1.10) saturate(.7) brightness(.95);
  opacity:.72;
}
/* subtle top/bottom vignette using page bg, so the backdrop fuses with the rest of the page */
.cs-cover-stage::after, .about-cover-stage::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,
    var(--bg-0) 0%, transparent 16%, transparent 84%, var(--bg-0) 100%);
  opacity:.82;
}
/* Make sure the .grid section content sits above the backdrop. */
.cs-cover-host > .cs-cover,
.about-cover-host > .about-intro{
  position:relative;
  z-index:2;
}

/* Mobile: flip the mask vertical so the image fades from top into page bg */
@media (max-width:880px){
  .cs-cover-stage img, .about-cover-stage img{
    object-position:62% center;
    opacity:.32;
    -webkit-mask-image:linear-gradient(180deg,
      rgba(0,0,0,.55) 0%, rgba(0,0,0,.28) 35%,
      rgba(0,0,0,.10) 70%, transparent 100%);
    mask-image:linear-gradient(180deg,
      rgba(0,0,0,.55) 0%, rgba(0,0,0,.28) 35%,
      rgba(0,0,0,.10) 70%, transparent 100%);
  }
  [data-theme="dark"] .cs-cover-stage img,
  [data-theme="dark"] .about-cover-stage img{ opacity:.48 }
}

/* ════════════════════════════════════════════════════════════════
   CASE STUDY SHARED STYLES
   ════════════════════════════════════════════════════════════════ */
.cs-cover{
  padding:clamp(56px, 8vw, 120px) 0 clamp(40px, 6vw, 80px);
  border-bottom:1px solid var(--line);
}
.cs-cover-kicker{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;
  font-family:var(--f-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;font-weight:500;
  color:var(--ink-3);
  margin-bottom:32px;
  padding-bottom:18px;border-bottom:1px solid var(--line);
}
.cs-cover-kicker .serial{color:var(--red);font-weight:600;margin-right:6px}
.cs-cover-kicker a, .cs-back{
  color:var(--ink);
  display:inline-flex;align-items:center;gap:8px;
  padding-bottom:2px;border-bottom:1px solid var(--ink);
  transition:color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.cs-cover-kicker a:hover, .cs-back:hover{color:var(--red);border-bottom-color:var(--red)}
.cs-title{
  font-family:var(--f-disp);font-weight:400;
  font-size:clamp(40px, 7vw, 108px);
  line-height:.92;letter-spacing:-.012em;text-transform:uppercase;
  color:var(--ink);
  margin-bottom:clamp(20px, 2.6vw, 32px);
  max-width:20ch;
}
.cs-title em{font-style:normal;color:var(--red)}
.cs-standfirst{
  color:var(--ink-2);
  font-size:clamp(16px, 1.25vw, 19px);line-height:1.6;
  max-width:64ch;
  margin-bottom:clamp(28px, 3.6vw, 40px);
}
.cs-standfirst em{font-style:italic;color:var(--ink)}
.cs-meta{
  display:grid;grid-template-columns:repeat(4, minmax(0,1fr));
  gap:0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  margin-bottom:clamp(32px, 4vw, 48px);
}
.cs-meta-cell{
  padding:18px 18px 18px 0;border-right:1px solid var(--line);
  display:flex;flex-direction:column;gap:8px;
}
.cs-meta-cell:not(:first-child){padding-left:18px}
.cs-meta-cell:last-child{border-right:0}
.cs-meta-cell .k{
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;font-weight:500;
  color:var(--ink-3);
}
.cs-meta-cell .v{
  font-size:14.5px;color:var(--ink);font-weight:500;line-height:1.4;
  display:inline-flex;align-items:center;gap:8px;
}
.status-dot{
  display:inline-block;flex:0 0 7px;width:7px;height:7px;border-radius:50%;
  background:currentColor;color:var(--ink-3);
}
.status-dot--green{color:var(--green)}
.status-dot--blue{color:var(--blue)}
.status-dot--yellow{color:var(--yellow)}
.status-dot--red{color:var(--red)}
.cs-cover-figure{
  margin:0;border:1px solid var(--line-2);background:var(--bg-2);
}
[data-theme="dark"] .cs-cover-figure{background:var(--bg-1)}
.cs-cover-figure img{
  width:100%;height:auto;display:block;
}
.cs-cover-figure figcaption{
  padding:14px 20px;
  font-family:var(--f-mono);font-size:11.5px;letter-spacing:.06em;
  color:var(--ink-2);line-height:1.55;
  border-top:1px solid var(--line);
  text-transform:none;
}

.cs-section{
  padding:clamp(48px, 7vw, 96px) 0;
  border-bottom:1px solid var(--line);
}
.cs-body{
  margin-left:0;
  max-width:64ch;
  display:flex;flex-direction:column;gap:20px;
}
.cs-body p{
  color:var(--ink-2);font-size:clamp(15px, 1.1vw, 17.5px);line-height:1.7;
}
.cs-body p em{font-style:italic;color:var(--ink)}
@media (max-width:780px){.cs-body{margin-left:0}}

.cs-figure{
  margin:clamp(28px, 3.6vw, 40px) 0 0;
  border:1px solid var(--line-2);background:var(--bg-2);
}
[data-theme="dark"] .cs-figure{background:var(--bg-1)}
.cs-figure img{width:100%;height:auto;display:block}
.cs-figure figcaption{
  padding:14px 20px;
  font-family:var(--f-mono);font-size:11.5px;color:var(--ink-2);line-height:1.55;
  border-top:1px solid var(--line);
}
.fig-n{
  font-weight:600;color:var(--red);letter-spacing:.16em;text-transform:uppercase;font-size:10.5px;
  margin-right:8px;
}

.cs-pullquote{
  margin:clamp(40px, 5vw, 64px) auto;
  max-width:42ch;
  text-align:center;
  font-family:var(--f-disp);font-size:clamp(22px, 3vw, 38px);
  line-height:1.15;text-transform:uppercase;color:var(--ink);
  position:relative;padding:32px 0;
}
.cs-pullquote::before, .cs-pullquote::after{
  content:"";display:block;height:2px;width:48px;background:var(--red);
  margin:0 auto;
}
.cs-pullquote::before{margin-bottom:24px}
.cs-pullquote::after{margin-top:24px}

/* Case study: NDA fact grid (for GIA) */
.cs-facts{
  display:grid;grid-template-columns:repeat(3, minmax(0,1fr));
  gap:0;
  border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);
}
.cs-fact{
  padding:clamp(20px, 2.6vw, 32px);
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  display:flex;flex-direction:column;gap:10px;
}
.cs-fact:nth-child(3n){border-right:0}
.cs-fact:nth-last-child(-n+3){border-bottom:0}
.cs-fact .n{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.20em;color:var(--red);font-weight:600;
}
.cs-fact .label{
  font-family:var(--f-disp);font-size:clamp(15px,1.4vw,19px);
  line-height:1.1;text-transform:uppercase;color:var(--ink);
}
.cs-fact .v{
  font-family:var(--f-disp);font-size:clamp(28px,3vw,42px);
  line-height:1;color:var(--red);letter-spacing:-.005em;margin-top:8px;
}
.cs-fact .desc{
  font-size:13px;line-height:1.55;color:var(--ink-2);margin-top:8px;
}
@media (max-width:780px){
  .cs-facts{grid-template-columns:1fr}
  .cs-fact{border-right:0!important;border-bottom:1px solid var(--line)!important}
  .cs-fact:last-child{border-bottom:0!important}
}

/* Case study: pager (prev/next) */
.cs-pager{
  display:grid;grid-template-columns:1fr 1fr;gap:0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.cs-pager > *{
  padding:clamp(24px,3vw,36px) clamp(20px,2.6vw,32px);
  display:flex;flex-direction:column;gap:8px;
  transition:background var(--t-med) var(--ease);
}
.cs-pager a:hover{background:var(--bg-2)}
[data-theme="dark"] .cs-pager a:hover{background:var(--bg-1)}
.cs-pager .cs-pager-prev{border-right:1px solid var(--line)}
.cs-pager .cs-pager-next{text-align:right;align-items:flex-end}
.cs-pager .ko{
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;font-weight:500;
  color:var(--ink-3);
}
.cs-pager .t{
  font-family:var(--f-disp);font-size:clamp(20px,2vw,28px);
  line-height:1.1;text-transform:uppercase;color:var(--ink);
}
.cs-pager a:hover .t{color:var(--red)}

/* Case study: diagram (SVG illustrations inline) */
.cs-diagram{
  background:var(--bg-2);border:1px solid var(--line-2);
  padding:clamp(20px, 2.6vw, 32px);
  margin:clamp(28px, 3.6vw, 40px) 0 0;
}
[data-theme="dark"] .cs-diagram{background:var(--bg-1)}
.cs-diagram svg{width:100%;height:auto;display:block}
.cs-diagram-caption{
  font-family:var(--f-mono);font-size:11px;color:var(--ink-3);letter-spacing:.04em;
  margin-top:14px;padding-top:14px;border-top:1px solid var(--line);
}

/* Decisions (numbered list inside case studies) */
.cs-decisions{
  display:flex;flex-direction:column;gap:18px;
  border-top:1px solid var(--line-2);padding-top:24px;margin-top:24px;
}
.cs-decision{
  display:grid;grid-template-columns:60px 1fr;gap:18px;
  padding-bottom:18px;border-bottom:1px solid var(--line);
}
.cs-decision .num{
  font-family:var(--f-disp);font-size:clamp(22px,2.4vw,32px);color:var(--ink-3);line-height:1;
}
.cs-decision h4{
  font-family:var(--f-disp);font-size:clamp(16px,1.5vw,20px);
  line-height:1.1;text-transform:uppercase;color:var(--ink);margin-bottom:8px;
}
.cs-decision p{color:var(--ink-2);font-size:14px;line-height:1.6}
.cs-decision em{font-style:italic;color:var(--ink)}

/* ============================================================
   PAGE-SPECIFIC — ABOUT / CONTACT / NOTES / CRAFT (intro pattern)
   ============================================================ */
.about-intro, .contact-intro{
  padding:clamp(32px, min(8vw, 7vh), 96px) var(--col-pad) clamp(24px, min(4vw, 4vh), 56px);
  border-bottom:1px solid var(--line);
  display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);
  gap:clamp(24px,4vw,56px);align-items:start;
  max-width:var(--col-max);margin:0 auto;
}
.about-kicker{
  grid-column:1 / -1;
  display:flex;align-items:center;gap:14px;
  font-family:var(--f-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;font-weight:500;color:var(--ink-3);
  margin-bottom:clamp(16px, min(3vw, 2.8vh), 32px);
}
.about-kicker .tag{
  display:inline-flex;align-items:center;padding:5px 10px;
  background:var(--red);color:#fff;font-weight:600;letter-spacing:.18em;
}
.about-kicker .edition{color:var(--ink-3)}
.about-h1{
  grid-column:1;
  font-family:var(--f-disp);font-weight:400;
  font-size:clamp(36px, min(5.6vw, 7vh), 82px);line-height:.95;letter-spacing:-.012em;
  text-transform:uppercase;color:var(--ink);max-width:18ch;
}
.about-h1 em{font-style:normal;color:var(--red)}
.about-lede{
  grid-column:1;margin-top:clamp(18px, min(3vw, 2.8vh), 32px);
  max-width:60ch;
}
.about-lede p{color:var(--ink-2);font-size:clamp(15px,1.1vw,17px);line-height:1.6;margin-bottom:14px}
.about-lede p:last-child{margin-bottom:0}
.portrait-frame{
  grid-column:2;grid-row:2 / span 2;
  margin:0;align-self:start;
  border:1px solid var(--line-2);background:var(--bg-2);
  padding:14px;
  transition:background var(--t-med) var(--ease),border-color var(--t-med) var(--ease);
}
[data-theme="dark"] .portrait-frame{background:var(--bg-1)}
.portrait-frame img{width:100%;height:auto;display:block;filter:grayscale(0.2) contrast(1.05)}
.portrait-frame figcaption{
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;font-weight:500;
  color:var(--ink-3);margin-top:10px;text-align:right;
}
@media (max-width:880px){
  .about-intro, .contact-intro{grid-template-columns:1fr}
  .about-h1, .about-lede, .portrait-frame{grid-column:1}
  .portrait-frame{grid-row:auto;margin-top:24px}
}

/* ─── LEDGER (about · operating principles) ─── */
.ledger{border-top:1px solid var(--line-2);margin-top:18px}
.ledger-row{
  border-bottom:1px solid var(--line);position:relative;
  display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);
  gap:clamp(20px,4vw,56px);
  padding:clamp(20px,2.6vw,30px) 0;align-items:baseline;
}
.ledger-body h3{font-family:var(--f-disp);font-size:clamp(20px,2vw,30px);line-height:1.1;text-transform:uppercase;color:var(--ink);margin-bottom:14px}
.ledger-body h3 em{font-style:italic;color:var(--ink)}
.ledger-body p{color:var(--ink-2);font-size:14.5px;line-height:1.6;max-width:60ch}
@media (max-width:680px){.ledger-row{grid-template-columns:1fr;gap:20px}}

/* ─── CHRONOLOGY (about · decisions ledger) ─── */
.chronology{display:grid;grid-template-columns:1fr 1fr;gap:24px;border-top:1px solid var(--line-2);padding-top:24px;margin-top:18px}
.chrono-row{display:grid;grid-template-columns:60px 1fr;gap:18px;align-items:baseline;border:1px solid var(--line);padding:24px;background:var(--bg-2);transition:background var(--t-med) var(--ease),border-color var(--t-med) var(--ease)}
[data-theme="dark"] .chrono-row{background:var(--bg-1)}
.chrono-row:hover{border-color:var(--line-3)}
.chrono-serial{font-family:var(--f-disp);font-size:36px;color:var(--ink-3);line-height:1}
.chrono-body h3{font-family:var(--f-disp);font-size:clamp(18px,1.6vw,22px);line-height:1.1;text-transform:uppercase;color:var(--ink);margin-bottom:8px}
.chrono-body h3 .row-tag{display:inline-flex;align-items:center;gap:6px;margin-left:8px;font-family:var(--f-mono);font-size:9.5px;letter-spacing:.18em;padding:2px 8px;border:1px solid var(--line-2);color:var(--ink-3);vertical-align:middle;font-weight:600;text-transform:uppercase}
.chrono-body h3 .row-tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ink-3);flex:0 0 6px}
.chrono-body h3 .row-tag.is-locked{background:transparent;color:var(--red);border-color:var(--red)}
.chrono-body h3 .row-tag.is-locked::before{background:var(--red)}
.chrono-meta{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);font-weight:500;margin-bottom:12px}
.chrono-body p{color:var(--ink-2);font-size:14px;line-height:1.6;margin-bottom:8px}
.chrono-trade{display:flex;gap:10px;font-size:13px;color:var(--ink-2);line-height:1.5;align-items:baseline}
.chrono-trade .lbl{font-family:var(--f-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--red);font-weight:600;flex:0 0 auto;min-width:80px}
@media (max-width:880px){.chronology{grid-template-columns:1fr}.chrono-row{grid-template-columns:48px 1fr}}

/* ─── QA-GRID (about · working with me / contact · what I'm looking for) ─── */
.qa-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--line-2);margin-top:18px}
.qa-item{padding:clamp(22px,2.6vw,32px);border-bottom:1px solid var(--line)}
.qa-item:nth-child(odd){border-right:1px solid var(--line)}
.qa-item dt{font-family:var(--f-disp);font-size:clamp(18px,1.7vw,24px);line-height:1.1;text-transform:uppercase;color:var(--ink);margin-bottom:10px}
.qa-item dd{margin:0;color:var(--ink-2);font-size:14.5px;line-height:1.6;max-width:46ch}
@media (max-width:780px){.qa-grid{grid-template-columns:1fr}.qa-item:nth-child(odd){border-right:0}}

/* ─── DISCLOSURE-GRID (about · what I'm not) ─── */
.disclosure-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:24px}
.disclosure{padding:24px;border:1px solid var(--line);background:var(--bg-2);transition:background var(--t-med) var(--ease),border-color var(--t-med) var(--ease)}
[data-theme="dark"] .disclosure{background:var(--bg-1)}
.disclosure:hover{border-color:var(--line-3)}
.disclosure h3{font-family:var(--f-disp);font-size:clamp(18px,1.6vw,22px);line-height:1.1;text-transform:uppercase;color:var(--ink);margin-bottom:10px}
.disclosure h3 em{font-style:italic;color:var(--ink)}
.disclosure p{color:var(--ink-2);font-size:14px;line-height:1.6}
@media (max-width:780px){.disclosure-grid{grid-template-columns:1fr}}

/* ─── ERROR PAGE ─── */
.error-page{padding:clamp(48px, min(12vw, 8vh), 160px) var(--col-pad);display:flex;align-items:center;justify-content:center;min-height:60vh}
.error-block{max-width:640px;text-align:center}
.error-code{font-family:var(--f-disp);font-size:clamp(80px, min(16vw, 26vh), 240px);line-height:1;color:var(--red);letter-spacing:-.02em;margin-bottom:24px}
.error-page .about-h1{text-align:center;margin:0 auto;max-width:14ch}
.error-lede{font-size:clamp(15px,1.2vw,17px);line-height:1.6;color:var(--ink-2);margin:24px auto 32px;max-width:50ch}
.error-routes{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;font-family:var(--f-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;font-weight:500}
.error-routes a{padding:3px 0;border-bottom:1px solid var(--ink);color:var(--ink);transition:color var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease)}
.error-routes a:hover{color:var(--red);border-bottom-color:var(--red)}
.error-hint{margin-top:32px;font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);font-weight:500}
.error-hint kbd{display:inline-block;padding:2px 6px;background:var(--bg-2);border:1px solid var(--line-2);border-radius:2px;font:inherit;color:var(--ink);margin:0 2px}
[data-theme="dark"] .error-hint kbd{background:var(--bg-1)}

/* ─── NOTES — empty state ─── */
.notes-empty{
  padding:clamp(40px,6vw,80px);background:var(--bg-2);border:1px solid var(--line-2);
  text-align:center;max-width:640px;margin:0 auto;
  transition:background var(--t-med) var(--ease),border-color var(--t-med) var(--ease);
}
[data-theme="dark"] .notes-empty{background:var(--bg-1)}
.notes-empty-mark{font-family:var(--f-disp);font-size:clamp(56px,10vw,120px);line-height:1;color:var(--ink-3);margin-bottom:18px}
.notes-empty-line{font-family:var(--f-disp);font-size:clamp(22px,2.4vw,30px);line-height:1.1;text-transform:uppercase;color:var(--ink);margin-bottom:18px}
.notes-empty-sub{color:var(--ink-2);font-size:14.5px;line-height:1.6;max-width:48ch;margin:0 auto}
.notes-empty-sub a{color:var(--red);border-bottom:1px solid var(--red)}
.notes-empty-sub a:hover{opacity:.7}

/* ─── CRAFT — color, type, scale, motion, rules, states ─── */
.swatch-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:18px;margin-top:24px}
.swatch{display:flex;flex-direction:column;gap:8px}
.swatch .chip{width:100%;aspect-ratio:1/1;border:1px solid var(--line);display:block}
.swatch-name{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;color:var(--ink-3)}
.type-specimens{display:flex;flex-direction:column;gap:36px;margin-top:24px}
.specimen{padding:24px;border:1px solid var(--line-2);background:var(--bg-2);transition:background var(--t-med) var(--ease),border-color var(--t-med) var(--ease)}
[data-theme="dark"] .specimen{background:var(--bg-1)}
.specimen-label{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;color:var(--ink-3);margin-bottom:14px}
.specimen-display{font-family:var(--f-disp);font-size:clamp(40px,6vw,80px);line-height:1;text-transform:uppercase;color:var(--ink);letter-spacing:-.01em}
.specimen-display em{font-style:italic;color:var(--ink)}
.specimen-mono{font-family:var(--f-mono);font-size:14px;line-height:1.6;color:var(--ink-2)}
.specimen-sans{font-family:var(--f-body);font-size:16px;line-height:1.6;color:var(--ink-2);max-width:60ch}
.scale-list{display:flex;flex-direction:column;gap:14px;margin-top:24px}
.scale-list li{display:flex;align-items:center;gap:24px}
.scale-bar{display:inline-block;height:14px;background:var(--ink);flex:0 0 auto}
.scale-name{font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;color:var(--ink-3)}
.motion-list{display:flex;flex-direction:column;border-top:1px solid var(--line);margin-top:24px}
.motion-row{display:grid;grid-template-columns:200px 80px 1fr;gap:18px;padding:14px 0;border-bottom:1px solid var(--line);align-items:center}
.motion-name{font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;color:var(--ink)}
.motion-val{font-family:var(--f-mono);font-size:11px;color:var(--ink-3);text-transform:uppercase;letter-spacing:.15em}
.motion-demo{height:8px;background:var(--bg-2);position:relative;overflow:hidden}
.motion-demo::after{content:"";position:absolute;left:0;top:0;width:24px;height:100%;background:var(--red);transform:translateX(0);transition:transform var(--t-med) var(--ease)}
.motion-row:hover .motion-demo::after{transform:translateX(calc(100% * 11))}
.motion-row:nth-child(1) .motion-demo::after{transition-duration:0ms}
.motion-row:nth-child(2) .motion-demo::after{transition-duration:120ms}
.motion-row:nth-child(3) .motion-demo::after{transition-duration:220ms}
.motion-row:nth-child(4) .motion-demo::after{transition-duration:480ms}
.motion-row:nth-child(5) .motion-demo::after{transition-duration:640ms}
.rule-specimens{display:flex;flex-direction:column;gap:24px;margin-top:24px;margin-bottom:24px}
.rule-spec{display:flex;flex-direction:column;gap:8px}
.rule-demo{height:1px;border:0;background:var(--line)}
.rule-demo.rule-strong{background:var(--line-2)}

.state-thesis{display:flex;align-items:center;gap:24px;padding:18px 0;border-top:2px solid var(--red);border-bottom:1px solid var(--line);margin:24px 0}
.state-thesis-n{font-family:var(--f-disp);font-size:clamp(36px,4vw,56px);color:var(--red);line-height:1}
.state-thesis-t{font-family:var(--f-disp);font-size:clamp(15px,1.4vw,20px);line-height:1.2;text-transform:uppercase;color:var(--ink)}
.state-inventory{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.state-card{padding:24px;border:1px solid var(--line-2);background:var(--bg-2);display:flex;flex-direction:column;gap:14px;transition:background var(--t-med) var(--ease),border-color var(--t-med) var(--ease)}
[data-theme="dark"] .state-card{background:var(--bg-1)}
.state-card-label{font-family:var(--f-mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;color:var(--ink-3)}
.state-card h3{font-family:var(--f-disp);font-size:clamp(18px,1.7vw,24px);line-height:1.1;text-transform:uppercase;color:var(--ink);margin-bottom:6px}
.state-card h3 em{font-style:italic;color:var(--ink)}
.state-row{display:grid;grid-template-columns:90px 1fr auto;gap:14px;align-items:center;padding:10px 0;border-top:1px solid var(--line);font-size:13px;color:var(--ink-2)}
.state-row.full{grid-template-columns:1fr}
.stamp{font-family:var(--f-mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;color:var(--red)}
.btn-demo{font-family:var(--f-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;font-weight:500;padding:8px 14px;border:1px solid var(--ink);color:var(--ink);background:transparent;cursor:pointer}
.btn-demo.is-hover{background:var(--ink);color:var(--bg-0)}
.btn-demo.is-loading{opacity:.6;color:var(--ink-3)}
.btn-demo.is-success{background:#1F8F44;color:#fff;border-color:#1F8F44}
.btn-demo.is-error{background:var(--red);color:#fff;border-color:var(--red);animation:shake .4s var(--ease)}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-3px)}75%{transform:translateX(3px)}}
.btn-demo:disabled{opacity:.4;cursor:not-allowed}
.input-demo{font-family:var(--f-mono);font-size:12px;padding:8px 12px;border:1px solid var(--line-2);background:transparent;color:var(--ink);width:160px}
.input-demo.is-hover{border-color:var(--ink)}
.input-demo.is-focus{border-color:var(--red);outline:0}
.input-demo[data-state="valid"]{border-color:#1F8F44}
.input-demo[data-state="invalid"]{border-color:var(--red)}
.toggle-demo{width:36px;height:18px;border:1px solid var(--ink);background:transparent;border-radius:999px;position:relative;cursor:pointer}
.toggle-demo::after{content:"";position:absolute;left:2px;top:2px;width:12px;height:12px;background:var(--ink);border-radius:50%;transition:transform var(--t-fast) var(--ease)}
.toggle-demo[aria-pressed="true"]{background:var(--ink)}
.toggle-demo[aria-pressed="true"]::after{background:var(--bg-0);transform:translateX(18px)}
.empty-state{padding:24px;border:1px dashed var(--line-3);color:var(--ink-3);text-align:center;font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase}
.loading-state{padding:24px;border:1px solid var(--line);color:var(--ink-3);text-align:center;font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;position:relative;overflow:hidden}
.loading-state::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;background:linear-gradient(90deg,transparent,var(--red),transparent);animation:loadingbar 1.8s var(--ease) infinite}
.error-state{padding:18px 24px;border:1px solid var(--red);background:color-mix(in srgb, var(--red) 6%, transparent);color:var(--ink-2);font-size:13px;line-height:1.6;display:flex;flex-direction:column;gap:4px}
.error-state strong{color:var(--red);font-family:var(--f-mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;font-weight:600}
@media (max-width:780px){.state-inventory{grid-template-columns:1fr}}

/* ============================================================
   CASE STUDIES
   ============================================================ */
.cs-cover{padding:clamp(32px, min(8vw, 7vh), 96px) 0 clamp(24px, min(4vw, 4vh), 56px);border-bottom:1px solid var(--line)}
.cs-cover-kicker{
  display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
  font-family:var(--f-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;font-weight:500;color:var(--ink-3);
  margin-bottom:clamp(18px, min(3vw, 2.8vh), 36px);padding-bottom:18px;border-bottom:1px solid var(--line);
}
.cs-cover-kicker .serial{color:var(--red);font-weight:600}
.cs-title{
  font-family:var(--f-disp);font-weight:400;
  font-size:clamp(36px, min(6vw, 8.5vh), 86px);line-height:.95;letter-spacing:-.012em;
  text-transform:uppercase;color:var(--ink);max-width:22ch;
}
.cs-title em{font-style:normal;color:var(--red)}
.cs-standfirst{margin-top:clamp(18px, min(3vw, 2.8vh), 36px);font-size:clamp(16px,1.3vw,20px);line-height:1.55;color:var(--ink-2);max-width:58ch;font-weight:400}
.cs-meta{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  margin:clamp(24px, min(5vw, 4.4vh), 56px) 0 clamp(20px, min(4vw, 3.6vh), 48px);
  border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);
}
.cs-meta-cell{padding:20px clamp(14px,2vw,24px);border-right:1px solid var(--line);display:flex;flex-direction:column;gap:8px}
.cs-meta-cell:first-child{padding-left:0}
.cs-meta-cell:last-child{border-right:0;padding-right:0}
.cs-meta-cell .k{font-family:var(--f-mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;color:var(--red)}
.cs-meta-cell .v{font-family:var(--f-mono);font-size:12px;color:var(--ink);font-weight:500;letter-spacing:.04em}
@media (max-width:780px){.cs-meta{grid-template-columns:repeat(2,1fr)}.cs-meta-cell:nth-child(2){border-right:0;padding-right:0}.cs-meta-cell:nth-child(3),.cs-meta-cell:nth-child(4){border-top:1px solid var(--line);padding-top:20px}.cs-meta-cell:nth-child(3){padding-left:0}}
.cs-cover-figure, .cs-figure{margin:0;display:flex;flex-direction:column;gap:14px}
.cs-cover-figure img, .cs-figure img{width:100%;height:auto;display:block;border:1px solid var(--line-2);background:var(--bg-2);filter:grayscale(0.15) contrast(1.03)}
[data-theme="dark"] .cs-cover-figure img, [data-theme="dark"] .cs-figure img{background:var(--bg-1)}
.cs-cover-figure figcaption, .cs-figure figcaption{font-size:13px;line-height:1.55;color:var(--ink-3);max-width:80ch;font-family:var(--f-body)}
.fig-n{display:inline-block;font-family:var(--f-mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;color:var(--red);margin-right:8px}

.cs-section{padding:var(--section-pad-y) 0;border-bottom:1px solid var(--line)}
.cs-body{display:flex;flex-direction:column;gap:18px;max-width:72ch;margin-left:0}
.cs-body p{color:var(--ink-2);font-size:clamp(15px,1.1vw,16.5px);line-height:1.7;font-family:var(--f-body)}
.cs-body p strong{color:var(--ink);font-weight:600}
.cs-body p em{font-style:italic;color:var(--ink)}
.cs-body h3{font-family:var(--f-disp);font-size:clamp(20px,2vw,28px);line-height:1.1;text-transform:uppercase;color:var(--ink);margin:24px 0 14px}
.cs-body h3 em{font-style:normal;color:var(--red)}
.cs-body ul{display:flex;flex-direction:column;gap:10px;margin:8px 0}
.cs-body ul li{padding-left:20px;position:relative;color:var(--ink-2);font-size:15px;line-height:1.7}
.cs-body ul li::before{content:"/";font-family:var(--f-mono);position:absolute;left:0;color:var(--red);font-weight:600}
.cs-body ul li strong{color:var(--ink);font-weight:600}
.cs-section > .cs-figure, .cs-section > figure{margin-top:clamp(32px,4vw,48px);margin-left:0;max-width:1100px}
.cs-pullquote{
  font-family:var(--f-disp);font-size:clamp(24px,3.4vw,46px);line-height:1.1;text-transform:uppercase;
  color:var(--ink);letter-spacing:-.005em;
  padding:clamp(40px,5vw,64px) 0;max-width:30ch;margin:0 auto;text-align:center;position:relative;
}
.cs-pullquote::before, .cs-pullquote::after{content:"";display:block;width:60px;height:2px;background:var(--red);margin:0 auto 32px}
.cs-pullquote::after{margin:32px auto 0}

.cs-decisions{display:flex;flex-direction:column;gap:0;margin:clamp(32px,4vw,48px) 0 0 0;max-width:1000px;border-top:1px solid var(--line-2)}
.cs-decision{display:grid;grid-template-columns:60px 1fr;gap:24px;padding:24px 0;border-bottom:1px solid var(--line);align-items:baseline}
.cs-decision .d-n{font-family:var(--f-disp);font-size:36px;color:var(--ink-3);line-height:1}
.cs-decision h3{font-family:var(--f-disp);font-size:clamp(20px,2vw,26px);line-height:1.1;text-transform:uppercase;color:var(--ink);margin-bottom:12px}
.cs-decision h3 em{font-style:italic;color:var(--ink)}
.cs-decision p{color:var(--ink-2);font-size:14.5px;line-height:1.65;max-width:66ch}

.cs-section .marginalia{margin-left:0;margin-top:clamp(24px,3vw,32px);max-width:62ch}
.cs-diagram{margin-left:0;margin-top:32px;background:var(--bg-2);border:1px solid var(--line-2);padding:24px;transition:background var(--t-med) var(--ease)}
[data-theme="dark"] .cs-diagram{background:var(--bg-1)}
.cs-diagram svg{width:100%;height:auto;display:block;background:transparent}
.cs-diagram .dg-kicker{font-family:var(--f-mono);font-size:10px;letter-spacing:.22em;fill:var(--ink-3);text-transform:uppercase;font-weight:600}
.cs-diagram .dg-box{fill:none;stroke:var(--line-2);stroke-width:1}
.cs-diagram .dg-plat{font-family:var(--f-mono);font-size:9.5px;letter-spacing:.22em;fill:var(--red);text-transform:uppercase;font-weight:600}
.cs-diagram .dg-val{font-family:var(--f-mono);font-size:10px;fill:var(--ink-2);letter-spacing:.05em}
.cs-diagram .dg-token{font-family:var(--f-disp);font-size:24px;fill:var(--ink);letter-spacing:-.01em}

/* ════════════════════════════════════════════════════════════════
   SVG DIAGRAM CLASSES — second batch (GIA figures used these in
   markup but they had no CSS rules, so SVG <text> elements fell
   back to fill="black" and were invisible on the dark-theme
   charcoal panel bg. All rules use the token system so they flip
   correctly per theme. Light --ink ≈ #0A0A0A on bg-2 cream panel,
   Dark --ink ≈ #F4F1EA on bg-1 charcoal panel.
   ════════════════════════════════════════════════════════════════ */

/* Caption/implication text below diagram bands. Muted, mono. */
.cs-diagram .dg-note{
  font-family:var(--f-mono);font-size:10px;
  fill:var(--ink-3);letter-spacing:.05em;
  font-style:italic;
}

/* Connector path between bands (the convergence line in Fig.1). */
.cs-diagram .dg-wire{
  fill:none;
  stroke:var(--ink-3);
  stroke-width:1;
  stroke-dasharray:3 3;
}

/* Smaller value text inside bands (subtitles). */
.cs-diagram .dg-val-sm{
  font-family:var(--f-mono);font-size:9.5px;
  fill:var(--ink-2);letter-spacing:.04em;
}

/* Emphasized/key box — like .dg-box but visually elevated.
   Fill uses a one-step-elevated panel bg so it stands out from
   the .cs-diagram surface in both themes. */
.cs-diagram .dg-box-key{
  fill:var(--bg-1);stroke:var(--ink-3);stroke-width:1;
}
[data-theme="dark"] .cs-diagram .dg-box-key{
  fill:var(--bg-2);stroke:var(--ink-3);
}

/* Index label tags (01, 02, ...). Mono, accent red. */
.cs-diagram .dg-tag{
  font-family:var(--f-mono);font-size:11px;
  fill:var(--red);letter-spacing:.18em;font-weight:600;
}

/* Belt-and-braces: any SVG element inside .cs-diagram that DOESN'T
   already have a fill or stroke styled via the dg-* classes above
   inherits theme-aware defaults. This prevents future class-typos
   from regressing to black-on-charcoal invisibility. */
.cs-diagram svg text:not([class]){fill:var(--ink-2)}
.cs-diagram svg path:not([class]),
.cs-diagram svg line:not([class]),
.cs-diagram svg polyline:not([class]){stroke:var(--line-2);fill:none}
.cs-diagram svg rect:not([class]){fill:none;stroke:var(--line-2)}

@media (max-width:780px){
  .cs-body, .cs-section > .cs-figure, .cs-section > figure, .cs-decisions, .cs-section .marginalia, .cs-diagram{margin-left:0;max-width:100%}
}

/* ─── PAGER (case study nav) ─── */
.cs-pager{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:clamp(40px,5vw,64px) 0;border-top:1px solid var(--line)}
.cs-pager > a{display:flex;flex-direction:column;gap:8px;padding:24px;border:1px solid var(--line);background:var(--bg-2);transition:background var(--t-med) var(--ease),border-color var(--t-med) var(--ease),transform var(--t-fast) var(--ease)}
[data-theme="dark"] .cs-pager > a{background:var(--bg-1)}
.cs-pager > a:hover{border-color:var(--line-3);transform:translateY(-2px)}
.cs-pager .pager-prev{align-items:flex-start;text-align:left}
.cs-pager .pager-next{align-items:flex-end;text-align:right}
.cs-pager .pager-dir{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;color:var(--red)}
.cs-pager > a > span:not(.pager-dir){font-family:var(--f-disp);font-size:clamp(18px,1.7vw,24px);text-transform:uppercase;color:var(--ink);line-height:1.1}
@media (max-width:580px){.cs-pager{grid-template-columns:1fr}.cs-pager .pager-next{align-items:flex-start;text-align:left}}

/* ════════════════════════════════════════════════════════════════
   GRID — Original site used `.grid` on section to apply col padding
   ════════════════════════════════════════════════════════════════ */
section.grid, header.grid {
  max-width: var(--col-max);
  margin: 0 auto;
  padding-left: var(--col-pad);
  padding-right: var(--col-pad);
}
section.grid + section.grid,
section.grid.cs-section,
section.grid[id] {
  /* preserve section vertical rhythm */
}
.grid > .marginalia {
  margin-left: 0;
}

/* Section-head pattern — kicker number sits ABOVE the h2 at the same
   left edge as everything below. No more two-column offset that puts
   the h2 in a different column from the lede / body content. The
   numeral is mono uppercase and visually substantive enough to feel
   intentional, without competing with the display h2 below it. */
section.grid .section-head {
  display: block;
  margin-bottom: clamp(20px, 3vw, 36px);
}
section.grid .section-head h2 {
  font-family: var(--f-disp);
  font-weight: 400;
  font-size: clamp(36px, 5.4vw, 80px);
  line-height: .95;
  letter-spacing: -.012em;
  text-transform: uppercase;
  color: var(--ink);
  margin-top: clamp(10px, 1.4vw, 18px);
  max-width: 26ch;
}
section.grid .section-head h2 em { font-style: italic; color: var(--ink); font-weight: 400; }
section.grid .section-head h2 em.plain { font-style: normal; color: var(--ink); }
section.grid .num {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: 13px;
  letter-spacing: .22em;
  color: var(--red);
  font-weight: 600;
  padding: 0;
}
section.grid .num::before{
  content:"\2116"; /* numero sign */
  color: var(--red);
  font-weight: 600;
}
section.grid .num::after{
  content:"";
  flex: 0 0 56px;
  height: 1px;
  background: var(--line-2);
  margin-left: 6px;
}
section.grid .section-lede {
  margin: 0 0 clamp(40px, 5vw, 64px) 0;
  max-width: 62ch;
  color: var(--ink-2);
  font-size: clamp(15px, 1.1vw, 17.5px);
  line-height: 1.6;
}
section.grid .section-lede em { font-style: italic; color: var(--ink); }
section.grid .section-lede em.plain { font-style: normal; color: var(--ink); }
@media (max-width: 780px){
  section.grid .num::after{ flex-basis:32px }
}

/* About: rectified intro/contact intro spacing inside .grid */
section.grid.about-intro, section.grid.contact-intro {
  padding-top: clamp(48px, 7vw, 96px);
  padding-bottom: clamp(40px, 6vw, 80px);
}

/* Marginalia ─ shared, page-wide */
.marginalia {
  display: block;
  padding: 14px 18px;
  background: var(--bg-2);
  border-left: 2px solid var(--red);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 64ch;
  margin: 24px 0 0;
}
[data-theme="dark"] .marginalia { background: var(--bg-1); color: var(--ink-2); }
.marginalia .tag {
  display: block;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .22em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--red);
  margin-bottom: 6px;
}

/* Case study sections need wider lede measure for cs-body */
section.grid.cs-section { padding-top: clamp(48px, 7vw, 96px); padding-bottom: clamp(48px, 7vw, 96px); border-bottom: 1px solid var(--line); }

/* ════════════════════════════════════════════════════════════════
   ORIGINAL TOKEN ALIASES — Original site used --paper / --ink-5 /
   --accent / --rule etc. Map them onto new theme tokens so the
   craft page swatches render. Light & dark both inherit.
   ════════════════════════════════════════════════════════════════ */
:root, [data-theme="light"], [data-theme="dark"] {
  --paper: var(--bg-0);
  --paper-2: var(--bg-1);
  --paper-3: var(--bg-2);
  --ink-5: var(--ink-4);
  --accent: var(--red);
  --rule: var(--line);
  --rule-strong: var(--line-3);
}

/* ════════════════════════════════════════════════════════════════
   CARD IMAGE / SVG fill — homepage work cards
   ════════════════════════════════════════════════════════════════ */
.cc-artifact .cc-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(.15) contrast(1.04);
  transition: transform 1.4s var(--ease), filter var(--t-slow) var(--ease);
}
.context-card:hover .cc-artifact .cc-img {
  transform: scale(1.04);
  filter: grayscale(0) contrast(1.08) brightness(1.04);
}
[data-theme="dark"] .cc-artifact .cc-img {
  filter: grayscale(.4) contrast(1.06) brightness(.85);
}
[data-theme="dark"] .context-card:hover .cc-artifact .cc-img {
  filter: grayscale(.1) contrast(1.10) brightness(.92);
}

/* ════════════════════════════════════════════════════════════════
   WCAG AA CONTRAST FIXES — dark mode adjustments
   ════════════════════════════════════════════════════════════════ */
/* about-kicker tag (filled red label) still uses dark ink for AA contrast */
[data-theme="dark"] .about-kicker .tag {
  color: #0A0A0A;
}
/* The state-error red dot stays as accent; on the dark band the bg is darker so it passes */

/* Some original-site text on bg-1 panels was using ink-2 which slightly under-passes for very small text;
   raise it to ink for figcaptions on panels in dark mode */
[data-theme="dark"] .portrait-frame figcaption,
[data-theme="dark"] .cs-cover-figure figcaption,
[data-theme="dark"] .cs-figure figcaption {
  color: var(--ink-2);
}

/* ════════════════════════════════════════════════════════════════
   UNIFIED SECTION RHYTHM — every section in every page has padding
   ════════════════════════════════════════════════════════════════ */
/* Subpage sections (about/contact/craft/notes) — the original markup uses
   bare `<section class="grid">` without a wrapper, so we apply rhythm here. */
main > section.grid:not(.about-intro):not(.contact-intro):not(.cs-cover):not(.cs-section):not(.error-page) {
  padding-top: clamp(48px, 7vw, 96px);
  padding-bottom: clamp(48px, 7vw, 96px);
  border-bottom: 1px solid var(--line);
}
/* Standalone .grid divs (e.g. cs-pullquote wrapper) — no extra padding */
main > div.grid {
  padding-top: 0;
  padding-bottom: 0;
  border-bottom: 0;
}
/* Intro sections keep their hero-style padding from existing rule */
/* cs-section keeps its own padding */
/* Last section: drop the divider so the footer-section transition is clean */
main > section.grid:last-of-type {
  border-bottom: 0;
}

/* ════════════════════════════════════════════════════════════════
   IxD INSPECTOR — bottom-left affordance.
   A self-aware inventory of the site's own interaction system.
   JS-injected (no page-level markup needed); opts out via
   body[data-no-ixd]; hides under prefers-reduced-motion and ≤480px.
   ════════════════════════════════════════════════════════════════ */
.ixd-inspector{
  position:fixed;left:24px;bottom:24px;z-index:260;
  display:flex;flex-direction:column;align-items:flex-start;gap:8px;
  pointer-events:none;
}
.ixd-inspector > *{pointer-events:auto}
.ixd-inspector.is-retired{
  opacity:0;transform:translateY(8px);
  transition:opacity var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
  pointer-events:none;
}
.ixd-inspector.is-retired > *{pointer-events:none}
.ixd-inspector:not(.is-retired){
  transition:opacity var(--t-med) var(--ease), transform var(--t-med) var(--ease);
}
.ixd-tab{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink-2);background:var(--bg-0);
  border:.5px solid var(--line-3);
  padding:6px 10px;display:inline-flex;align-items:center;gap:6px;
  cursor:pointer;
  transition:color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.ixd-tab:hover, .ixd-tab:focus-visible{color:var(--ink);border-color:var(--ink-3)}
.ixd-tab:focus-visible{outline:2px solid var(--red);outline-offset:2px}
.ixd-tab .ixd-mark{color:var(--red);font-weight:600}
.ixd-panel{
  width:280px;max-height:60vh;overflow-y:auto;
  background:var(--bg-0);border:.5px solid var(--line-3);
  box-shadow:0 16px 48px -16px color-mix(in srgb, var(--ink) 28%, transparent);
  padding:14px 14px 8px;
  opacity:0;transform:translateY(8px);
  transition:opacity var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}
[data-theme="dark"] .ixd-panel{background:var(--bg-1)}
[data-theme="dark"] .ixd-tab{background:var(--bg-1)}
.ixd-panel[hidden]{display:none}
.ixd-panel.ixd-open{opacity:1;transform:translateY(0)}
.ixd-head{
  display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  padding-bottom:8px;margin-bottom:10px;border-bottom:.5px solid var(--line);
}
.ixd-title{
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink);font-weight:600;
}
.ixd-env{
  font-family:var(--f-mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink-3);font-feature-settings:"tnum";
}
.ixd-group{margin-bottom:10px}
.ixd-group:last-child{margin-bottom:0}
.ixd-group-head{
  display:flex;align-items:center;gap:8px;
  font-family:var(--f-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-2);font-weight:600;
  margin-bottom:6px;
}
.ixd-code{
  display:inline-flex;align-items:center;justify-content:center;
  width:16px;height:16px;border:.5px solid var(--red);
  color:var(--red);font-size:9.5px;font-weight:600;letter-spacing:0;
}
.ixd-count{
  margin-left:auto;color:var(--ink-4);font-feature-settings:"tnum";font-weight:500;
}
.ixd-list{list-style:none;margin:0;padding:0 0 6px 4px}
.ixd-list li{
  font-family:var(--f-mono);font-size:11px;line-height:18px;
  color:var(--ink-3);
  display:flex;align-items:center;gap:8px;
  padding:1px 0;
}
.ixd-list li::before{
  content:"";display:inline-block;width:8px;height:.5px;background:var(--ink-4);flex:0 0 8px;
}
@media (max-width:560px){
  .ixd-inspector{left:16px;bottom:16px}
  .ixd-panel{width:calc(100vw - 32px)}
}
@media (max-width:480px){
  .ixd-inspector{display:none}
}
@media (prefers-reduced-motion: reduce){
  .ixd-inspector{display:none}
}
@media print{
  .ixd-inspector{display:none}
}
.no-js .ixd-inspector{display:none}

/* ════════════════════════════════════════════════════════════════
   HEADER WEIGHT REBALANCE (staff-level visual hierarchy)

   Until now, every display-family element used Archivo Black (weight
   900). That made h1, h2, h3, card labels, and side-headings all read
   at the same weight — visually flat. The fix: reserve Archivo Black
   for true SHOWPIECE display type only (the hero h1, case-study h1,
   about h1, 404 error code, section-head h2). Everything below that
   level uses Archivo Regular at weight 500-600 — distinctly lighter,
   restoring the type hierarchy.
   ════════════════════════════════════════════════════════════════ */

/* SECTION-LEVEL h2 — slightly lighter than the global "Black" default.
   Still uses display family but at weight 500 (which Google Fonts
   loads as Archivo regular, not Archivo Black). */
section.grid .section-head h2,
.section-head h2 {
  font-family: var(--f-body);
  font-weight: 500;
  letter-spacing: -.018em;
}

/* CARD-LEVEL h3 / dt — Archivo at weight 600. Confident but clearly
   below the section h2. */
.ledger-body h3,
.disclosure h3,
.state-card h3,
.cs-decision h3,
.qa-item dt,
.pf-name,
.cap-label,
.cc-name,
.mr-prod h4,
.mr-prod .mr-prod-name,
.specimen-display,
.principles-list h3,
.principle-claim {
  font-family: var(--f-body);
  font-weight: 600;
  letter-spacing: -.005em;
}

/* PRINCIPLE / PC card name — same family, weight 600 */
.pc-claim,
.pc-name {
  font-family: var(--f-body);
  font-weight: 600;
  letter-spacing: -.005em;
}

/* MANIFESTO-LIST lead lines — these were using Archivo Black at 30px,
   which dominated the surrounding body text. Bring them down to a
   medium-weight Archivo so the hierarchy reads cleanly. */
.manifesto-list li.is-lead .mf-line {
  font-family: var(--f-body);
  font-weight: 600;
  letter-spacing: -.012em;
}

/* WORDMARK / FOOTER MARK / FOOTER LABEL — kept on display family
   because they're truly small wordmarks at the wordmark scale,
   not headings. (No changes needed; explicit comment for clarity.) */

/* ════════════════════════════════════════════════════════════════
   MOBILE NAV — hamburger toggle at ≤480px.
   At desktop the toggle is hidden and the inline nav is shown.
   At ≤480px the inline nav becomes a vertical overlay panel that
   the toggle reveals; tap target is 44×44 (Apple/Google guideline).
   ════════════════════════════════════════════════════════════════ */
.nav-toggle{
  display:none;
  width:44px;height:44px;
  min-width:44px;min-height:44px;flex:0 0 44px;
  background:transparent;border:0;cursor:pointer;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
  padding:0;margin-left:auto;
  position:relative;z-index:201;
}
.nav-toggle:focus-visible{outline:2px solid var(--red);outline-offset:2px}
.nav-toggle-bar{
  display:block;width:20px;height:1.5px;background:var(--ink);
  transition:transform var(--t-fast) var(--ease), opacity var(--t-fast) var(--ease);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

@media (max-width:480px){
  .nav-toggle{display:flex}
  .site-nav nav{
    position:fixed;top:var(--meta-h,36px);left:0;right:0;bottom:0;
    /* Full-bleed: cover the entire viewport below the meta bar so the
       drawer reads as a dismissive overlay, not a partial panel.
       min-height is the active constraint; dvh handles iOS Safari
       chrome correctly. */
    min-height:calc(100dvh - var(--meta-h, 36px));
    background:var(--nav-bg-scrolled-solid, var(--bg-0));
    backdrop-filter:blur(24px) saturate(140%);
    -webkit-backdrop-filter:blur(24px) saturate(140%);
    border-bottom:1px solid var(--line-2);
    transform:translateY(-110%);
    transition:transform var(--t-med) var(--ease);
    z-index:199;
    padding:clamp(56px,12vw,72px) clamp(24px,5vw,32px) clamp(32px,5vw,40px);
    /* Allow scrolling within the drawer if the menu ever exceeds viewport */
    overflow-y:auto;
  }
  .site-nav nav[data-open="true"]{transform:translateY(0)}
  .site-nav nav ul{
    flex-direction:column;align-items:flex-start;gap:clamp(20px,5vw,28px);
  }
  .site-nav nav ul li a{
    font-size:18px;letter-spacing:.08em;
    padding:8px 0;display:block;
  }
  .no-js .site-nav nav{
    position:static;transform:none;padding:clamp(16px,4vw,24px) var(--col-pad);
    background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;
    border:0;height:auto;
  }
  .no-js .site-nav nav ul{flex-direction:row;flex-wrap:wrap;gap:16px}
  .no-js .nav-toggle{display:none}
}

/* aria-current page styling — slightly stronger than is-active for SR signal */
.site-nav nav a[aria-current="page"]{color:var(--ink);font-weight:600}
.site-nav nav a[aria-current="page"]::after{
  content:"";display:block;width:100%;height:1.5px;background:var(--red);
  margin-top:2px;
}

/* Live-site receipt link in case-study kicker */
.cs-cover-kicker .cs-live a{
  color:var(--ink);border-bottom:1px solid var(--ink);
  transition:color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.cs-cover-kicker .cs-live a:hover{color:var(--red);border-bottom-color:var(--red)}

/* ════════════════════════════════════════════════════════════════
   CS-OUTCOME — receipt-style outcome statement that sits between
   the standfirst and the meta cells on every case study cover.
   Closes the "scope-vs-outcome" gap the QA review flagged.
   ════════════════════════════════════════════════════════════════ */
.cs-outcome{
  margin:clamp(20px,2.6vw,32px) 0 clamp(28px,3.6vw,40px);
  padding:clamp(16px,1.8vw,22px) clamp(20px,2.2vw,28px);
  background:var(--bg-1);border:1px solid var(--line);
  position:relative;
  max-width:72ch;
}
.cs-outcome > p{
  font-size:clamp(14.5px,1.05vw,16px);line-height:1.65;
  color:var(--ink-2);
  margin:0;
}
.cs-outcome::before{
  content:"";position:absolute;left:0;top:clamp(16px,1.8vw,22px);bottom:clamp(16px,1.8vw,22px);
  width:2px;background:var(--green);
}
.cs-outcome-k{
  display:inline-block;margin-right:10px;
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;
  color:var(--green-deep);
  vertical-align:1px;
}
[data-theme="dark"] .cs-outcome-k{color:var(--green)}
/* For the GIA NDA variant — yellow rail (categorical caution) */
.cs-outcome.is-nda::before{background:var(--yellow)}
.cs-outcome.is-nda .cs-outcome-k{color:var(--yellow-deep)}
[data-theme="dark"] .cs-outcome.is-nda .cs-outcome-k{color:var(--yellow)}
/* Pre-launch / informational outcome variant — blue rail */
.cs-outcome.is-pre::before{background:var(--blue)}
.cs-outcome.is-pre .cs-outcome-k{color:var(--blue-deep)}
[data-theme="dark"] .cs-outcome.is-pre .cs-outcome-k{color:var(--blue)}

/* ════════════════════════════════════════════════════════════════
   Red copy on always-dark band sections — switched to --red-on-dark
   so the contact CTA and section accents clear WCAG AA (4.5:1)
   regardless of resolved theme. The atmospheric stat-strip red ("+",
   "/", "05" before contact, "touch" h2 accent) is intentionally
   restrained on the homepage stat-strip area — but the get-in-touch
   section needs to be accessible because it's the conversion surface.
   Note: the base #contact .num + .num::before rules in the "CONTACT"
   block above are the canonical source; this is kept as a
   comment-record of the WCAG intent.
   ════════════════════════════════════════════════════════════════ */

/* ════════════════════════════════════════════════════════════════
   Primary CTA on dark-band sections (.statstrip, #contact,
   .site-footer) — keep the cream-on-charcoal treatment so the
   button stands out from the always-charcoal background. Hover
   transitions to red-deep + white for the "wake up" effect. This
   overrides the page-level --cta-* tokens at the section scope.
   ════════════════════════════════════════════════════════════════ */
.statstrip,
#contact,
.site-footer{
  --cta-bg:var(--ink-on-dark);
  --cta-bg-hover:var(--red-deep);
  --cta-fg:var(--bg-dark);
  --cta-fg-hover:#fff;
}

/* Visually-hidden but screen-reader-accessible utility */
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

/* ════════════════════════════════════════════════════════════════
   "Numbers on a call" callout — appears inline at the end of each
   .cs-outcome block. Frames the missing metric as an explicit
   next-conversation affordance rather than a gap. Mono kicker style
   matches the cs-outcome-k label family so it reads as part of the
   same receipt, not as marketing copy.
   ════════════════════════════════════════════════════════════════ */
.cs-outcome-callout{
  display:inline-flex;align-items:baseline;gap:8px;
  margin-top:14px;
  padding:6px 12px;
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.18em;
  text-transform:uppercase;font-weight:600;
  color:var(--ink-3);
  border:1px solid var(--line-2);
  background:transparent;
  text-decoration:none;
  transition:border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.cs-outcome-callout::before{
  content:"";width:5px;height:5px;border-radius:50%;
  background:var(--ink-3);flex:0 0 5px;
  position:relative;top:-1px;
  transition:background var(--t-fast) var(--ease);
}
.cs-outcome-callout:hover,
.cs-outcome-callout:focus-visible{
  border-color:var(--ink-2);color:var(--ink);
}
.cs-outcome-callout:hover::before,
.cs-outcome-callout:focus-visible::before{
  background:var(--ink);
}
.cs-outcome-callout-k{color:var(--ink-2);font-weight:600}
.cs-outcome-callout-v{color:var(--ink-2);letter-spacing:.04em;text-transform:none;font-weight:500}

/* ════════════════════════════════════════════════════════════════
   .cs-reflection — the "What it changed" closing-block at the
   bottom of each case study. Reuses the bg-1 panel + bordered
   container from the original cs-outcome treatment, but separated
   from .cs-outcome (the cover-block with the colored rail) so the
   two surfaces don't collide on styles.
   ════════════════════════════════════════════════════════════════ */
.cs-reflection{
  margin:clamp(28px,3.6vw,40px) 0;
  padding:clamp(20px,2.4vw,28px) clamp(24px,2.8vw,32px);
  background:var(--bg-1);border:1px solid var(--line);
  max-width:72ch;
}
.cs-reflection .tag{
  display:inline-block;margin-bottom:10px;
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.22em;
  text-transform:uppercase;font-weight:600;
  color:var(--ink-2);
}
.cs-reflection p{
  color:var(--ink-2);font-size:clamp(14.5px,1.05vw,16px);line-height:1.65;
  margin:0;
}
.cs-reflection p em{color:var(--ink);font-style:italic}

/* ════════════════════════════════════════════════════════════════
   FOCUS RING TOKEN — picks up red-deep on light surfaces, coral
   on dark surfaces. Consistent focus-ring identity across themes.
   ════════════════════════════════════════════════════════════════ */
:root{
  --focus-ring:var(--red);
}
[data-theme="dark"]{
  --focus-ring:var(--red-on-dark);
}
.statstrip, #contact, .site-footer{
  --focus-ring:var(--red-on-dark);
}
/* Update focus-visible outlines to use the token. Existing rules using
   `outline:2px solid var(--red)` are kept as fallback in case any third-
   party stylesheet overrides the token. Coverage extended to text-link
   CTAs (.magnetic-link, .link-secondary, .cs-outcome-callout, .mailto-link)
   so the ring is consistent across every focusable surface, not just
   button-styled controls. */
.btn:focus-visible,
.nav-toggle:focus-visible,
.ixd-tab:focus-visible,
.magnetic-link:focus-visible,
.link-secondary:focus-visible,
.cs-outcome-callout:focus-visible,
.mailto-link:focus-visible{
  outline:2px solid var(--focus-ring);
  outline-offset:3px;
}