/* ============================================================
   Deniz Örs — portfolio · shared styles
   Real design system = cool (cobalt/ink/blueprint).
   PLACEHOLDERS = amber, dashed, unmistakably not-final.
   ============================================================ */
:root{
  --paper:#EDF0F3; --paper-2:#E4E9EE; --panel:#F6F8FA;
  --ink:#0F141A; --mute:#5A6672;
  --line:#C3CCD5; --line-strong:#A9B4BF;
  --signal:#4F6B85;      /* cloudy blue-gray (sonic gray) — route / primary accent */
  --locator:#FF2D6B;     /* magenta — "you are here" only  */
  /* placeholder / todo palette */
  --ph-amber:#E08A1E; --ph-amber-ink:#8A5410;
  --ph-bg:#FBEFD9; --ph-bg2:#FCF6EA;
  --maxw:1160px; --rail:236px;   /* 1160 = 58 grid cells; 40px padding = 2 cells → content edges sit on grid lines */
  --grid:rgba(79,107,133,.12);   /* the layout grid — accent-tinted, quiet */
  --u:32px; --pad:40px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} }
body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:"Instrument Sans", system-ui, -apple-system, sans-serif;
  font-size:17px; line-height:1.7; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
/* ---------- THE GRID ----------
   Full-bleed fixed layer: lines never cut against a container edge —
   they dissolve at the page sides instead. Accent-tinted, quiet. */
.grid-fade{position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size:var(--u) var(--u);background-position:center top;
  -webkit-mask-image:linear-gradient(90deg, transparent 0, #000 16%, #000 84%, transparent 100%);
          mask-image:linear-gradient(90deg, transparent 0, #000 16%, #000 84%, transparent 100%);
}
main,.cs,.about{position:relative;}

/* the lightness — a paper wash rising from the bottom of the viewport */
body::after{content:"";position:fixed;left:0;right:0;bottom:0;height:22vh;z-index:4;pointer-events:none;
  background:linear-gradient(to bottom, color-mix(in srgb, var(--paper) 0%, transparent) 0%, color-mix(in srgb, var(--paper) 85%, transparent) 100%);}
@media (max-width:900px){ body::after{height:14vh;} }
@media print{ body::after{display:none;} }
/* "+" registration marks — section separators that sit ON the grid rules
   instead of lines cutting through the field */
main section:not(:first-of-type),.cs-block,.about .blk{position:relative;}
main section:not(:first-of-type)::before,main section:not(:first-of-type)::after,
.cs-block::before,.cs-block::after,
.about .blk::before,.about .blk::after{content:"";position:absolute;top:-6px;width:13px;height:13px;pointer-events:none;
  background:
    linear-gradient(var(--line-strong),var(--line-strong)) center/13px 1px no-repeat,
    linear-gradient(var(--line-strong),var(--line-strong)) center/1px 13px no-repeat;}
main section:not(:first-of-type)::before,.cs-block::before,.about .blk::before{left:calc(var(--pad) - 6px);}
main section:not(:first-of-type)::after,.cs-block::after,.about .blk::after{right:calc(var(--pad) - 6px);}
@media (max-width:900px){
  main section:not(:first-of-type)::before,.cs-block::before,.about .blk::before{left:14px;}
  main section:not(:first-of-type)::after,.cs-block::after,.about .blk::after{right:14px;}
}
.mono{font-family:"Space Mono", monospace;}
a{color:inherit;}
img{max-width:100%;display:block;}
h1,h2,h3,h4{font-family:"Archivo";font-weight:800;letter-spacing:-.02em;line-height:1.03;margin:0;}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px;}

/* ---------- buttons ---------- */
.btn{font-family:"Space Mono",monospace;font-size:13px;letter-spacing:.04em;text-decoration:none;padding:13px 20px;border:1px solid var(--ink);display:inline-flex;align-items:center;gap:9px;background:transparent;cursor:pointer;
  transition:background-color 200ms ease, color 200ms ease, border-color 200ms ease, transform 160ms cubic-bezier(.23,1,.32,1);}
.btn:active{transform:scale(.97);}
.btn.primary{background:var(--ink);color:var(--paper);}
.btn.primary:hover{background:var(--signal);border-color:var(--signal);}
.btn.ghost:hover{background:var(--ink);color:var(--paper);}

/* ---------- eyebrow / section label ---------- */
.eyebrow{font-family:"Space Mono",monospace;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--signal);display:flex;align-items:center;gap:10px;margin-bottom:22px;}
.eyebrow .num{color:var(--line-strong);}
.eyebrow .ln{flex:1;height:7px;background:repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 10px) left center/100% 7px no-repeat, linear-gradient(var(--line),var(--line)) left bottom/100% 1px no-repeat;background-blend-mode:normal;opacity:.9;}
@media (max-width:380px){ .eyebrow .ln{height:1px;background:var(--line);} }

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease, transform .6s ease;}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion: reduce){ .reveal{opacity:1;transform:none;transition:none;} }

/* ============================================================
   PLACEHOLDER COMPONENTS  (amber, obviously temporary)
   ============================================================ */
.ph{position:relative;border:2px dashed var(--ph-amber);border-radius:2px;
  background:repeating-linear-gradient(45deg, var(--ph-bg) 0 14px, var(--ph-bg2) 14px 28px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  padding:34px 26px;gap:9px;min-height:200px;color:var(--ph-amber-ink);margin:0;}
.ph:before{content:"◳ PLACEHOLDER";position:absolute;top:0;left:0;
  font-family:"Space Mono",monospace;font-size:10px;letter-spacing:.14em;
  background:var(--ph-amber);color:#fff;padding:4px 9px;border-bottom-right-radius:2px;}
.ph .what{font-family:"Space Mono",monospace;font-size:13.5px;color:var(--ph-amber-ink);max-width:46ch;line-height:1.5;font-weight:700;}
.ph .spec{font-family:"Space Mono",monospace;font-size:11px;color:#a9772f;max-width:44ch;line-height:1.5;}
.ph.tall{min-height:320px;}
.ph.wide{aspect-ratio:16/9;min-height:0;}
.ph.square{aspect-ratio:1/1;min-height:0;}

/* inline copy still to write */
.fill{background:rgba(224,138,30,.14);border-bottom:1px dashed var(--ph-amber);color:var(--ph-amber-ink);padding:0 4px;font-style:normal;}

/* presentation mode — append ?clean to any URL to hide all working placeholders
   (for sharing links before every slot is filled; working copy stays amber) */
html.clean .ph,html.clean .fill,html.clean .todo{display:none !important;}
/* small outcome/metric pill placeholder */
.todo{display:inline-flex;align-items:center;gap:6px;font-family:"Space Mono",monospace;font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--ph-amber-ink);background:var(--ph-bg);border:1px dashed var(--ph-amber);padding:5px 9px;border-radius:2px;}
.todo:before{content:"◳";}

/* ============================================================
   SITE HEADER (subpages) + RAIL (home)
   ============================================================ */
.shell{position:relative;z-index:1;max-width:calc(var(--maxw) + var(--rail));margin:0 auto;padding-left:var(--rail);}
@media (max-width:900px){ .shell{padding-left:0;} }
main{max-width:var(--maxw);padding:0 40px;}
@media (max-width:900px){ main{padding:0 20px;} }

/* subpage sticky header */
.subhead{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px 40px;background:color-mix(in srgb, var(--paper) 90%, transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);}
@media (max-width:900px){ .subhead{padding:12px 20px;} }
.subhead .home{font-family:"Archivo";font-weight:800;font-size:16px;text-decoration:none;display:flex;align-items:center;gap:10px;}
.subhead .home .ar{color:var(--signal);}
.subhead .home img.sig{height:22px;width:auto;display:block;transition:opacity .2s;}
.subhead .home:hover img.sig{opacity:.7;}

/* signature logo (vectorized handwriting, accent-tinted) */
.siglogo{display:block;margin-top:16px;margin-left:-15px;}
.siglogo img{width:100%;max-width:190px;height:auto;display:block;transition:opacity .2s;}
.siglogo:hover img{opacity:.7;}
.topbar .sigtop img{height:20px;width:auto;display:block;}
.subhead .crumb{font-family:"Space Mono",monospace;font-size:11px;letter-spacing:.08em;color:var(--mute);text-transform:uppercase;}
.subhead .lnk{font-family:"Space Mono",monospace;font-size:12px;text-decoration:none;border-bottom:1px solid var(--signal);padding-bottom:2px;}
.subhead .subnav{display:flex;align-items:center;gap:18px;}

/* PDF download button (top-right) */
.pdfdl{position:fixed;top:40px;right:26px;z-index:40;font-family:"Space Mono",monospace;font-size:12px;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;color:var(--ink);background:var(--paper);border:1px solid var(--ink);padding:12px 14px;display:inline-flex;align-items:center;gap:8px;
  transition:background-color 200ms ease, color 200ms ease, transform 160ms cubic-bezier(.23,1,.32,1);}
.pdfdl:active{transform:scale(.97);}
.pdfdl .dn{color:var(--signal);transition:color .2s ease;}
.pdfdl:hover{background:var(--ink);color:var(--paper);}
.pdfdl:hover .dn{color:var(--paper);}
@media (max-width:900px){ .pdfdl{display:none;} }
.topbar .pdfa{font-family:"Space Mono",monospace;font-size:11px;letter-spacing:.05em;text-decoration:none;color:var(--ink);border:1px solid var(--ink);padding:6px 10px;white-space:nowrap;}
.topbar .pdfa .dn{color:var(--signal);}

/* ============================================================
   CASE STUDY LAYOUT
   ============================================================ */
.cs{max-width:var(--maxw);margin:0 auto;padding:0 40px 90px;}
@media (max-width:900px){ .cs{padding:0 20px 70px;} }
.cs-hero{display:grid;grid-template-columns:1fr minmax(208px,270px);column-gap:46px;align-items:start;padding:72px 0 32px;}
.cs-lead{min-width:0;}
@media (max-width:820px){ .cs-hero{grid-template-columns:1fr;} }
@media (max-width:600px){ .cs-hero{padding:34px 0 30px;} }
.cs-kicker{font-family:"Space Mono",monospace;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--signal);}
.cs-title{font-size:clamp(1.9rem,5vw,3.7rem);margin:16px 0 14px;max-width:18ch;}
.cs-sum{font-size:clamp(1.1rem,1.8vw,1.4rem);color:var(--ink);max-width:48ch;line-height:1.55;}
/* micrographics — ISO-7200-style title block (the case study as a drawing sheet) */
/* title block — architectural drawing legend */
.cs-facts{align-self:start;display:flex;flex-direction:column;gap:15px;padding:16px;background:color-mix(in srgb, var(--panel) 66%, transparent);border:none;}
@media (max-width:820px){ .cs-facts{max-width:360px;margin-top:12px;} }
.cs-facts .tb-row{display:flex;flex-direction:column;gap:3px;}
.cs-facts .lb{font-family:"Space Mono",monospace;font-size:8.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--signal);}
.cs-facts .vl{font-family:"Space Mono",monospace;font-size:12.5px;line-height:1.5;color:var(--ink);}
.cs-facts .vl-lg{font-size:15px;font-weight:700;color:var(--ink);}

.cs-figure{margin:30px 0;}
.cs-figure .cap{font-family:"Space Mono",monospace;font-size:11px;color:var(--mute);margin-top:9px;letter-spacing:.03em;}
.cs-figure img{width:100%;border:1px solid var(--line);background:#0F141A;}

.cs-block{padding:76px 0 56px;}
@media (max-width:700px){ .cs-block{padding:52px 0 40px;} }
.cs-block .lead{font-family:"Space Mono",monospace;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--signal);margin-bottom:16px;}
.cs-block h2{font-size:clamp(1.5rem,2.6vw,2.1rem);margin:0 0 26px;max-width:22ch;line-height:1.12;}
.cs-block h3{font-size:1.2rem;margin:26px 0 10px;}
.cs-block p{max-width:58ch;margin:0 0 20px;color:var(--ink);}
.cs-block p.mut{color:var(--mute);}
.cs-block ul{max-width:58ch;padding-left:0;list-style:none;margin:0 0 20px;}
.cs-block ul li{padding:10px 0 10px 26px;border-top:1px solid var(--line);position:relative;color:var(--ink);}
.cs-block ul li:before{content:"→";position:absolute;left:0;color:var(--signal);font-family:"Space Mono",monospace;}

/* ---------- print crop marks (technical framing for key panels) ---------- */
.decision,.outcome,.key{position:relative;}
.decision::after,.outcome::after,.key::after{content:"";position:absolute;inset:-8px;pointer-events:none;
  background-image:
    linear-gradient(var(--line-strong),var(--line-strong)),linear-gradient(var(--line-strong),var(--line-strong)),
    linear-gradient(var(--line-strong),var(--line-strong)),linear-gradient(var(--line-strong),var(--line-strong)),
    linear-gradient(var(--line-strong),var(--line-strong)),linear-gradient(var(--line-strong),var(--line-strong)),
    linear-gradient(var(--line-strong),var(--line-strong)),linear-gradient(var(--line-strong),var(--line-strong));
  background-size:11px 1px,1px 11px,11px 1px,1px 11px,11px 1px,1px 11px,11px 1px,1px 11px;
  background-position:left top,left top,right top,right top,left bottom,left bottom,right bottom,right bottom;
  background-repeat:no-repeat;}

/* decision block */
.decision{border:1px solid var(--line-strong);background:var(--panel);padding:30px 32px;margin:34px 0;}
.decision .q{font-family:"Archivo";font-weight:800;font-size:1.15rem;letter-spacing:-.01em;margin-bottom:14px;}
.decision .q:before{content:"DECISION · ";font-family:"Space Mono",monospace;font-weight:400;font-size:11px;letter-spacing:.1em;color:var(--signal);}
.decision .row{display:grid;grid-template-columns:90px 1fr;gap:14px;padding:9px 0;border-top:1px solid var(--line);font-size:15px;}
.decision .row .k{font-family:"Space Mono",monospace;font-size:11px;color:var(--mute);text-transform:uppercase;letter-spacing:.06em;padding-top:2px;}
@media (max-width:480px){
  .decision{padding:20px 18px;}
  .decision .row{grid-template-columns:1fr;gap:4px;}
}

/* two-col artifact grids */
.g2{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:22px 0;}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:22px 0;}
@media (max-width:760px){ .g2,.g3{grid-template-columns:1fr;} }

/* outcome band */
.outcome{background:var(--ink);color:var(--paper);padding:40px;margin:30px 0 0;}
.outcome h2{color:var(--paper);margin-bottom:20px;}
.outcome .metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
@media (max-width:760px){ .outcome .metrics{grid-template-columns:1fr;} }
.outcome .metric{border-top:2px solid var(--signal);padding-top:14px;}
.outcome .metric .big{font-family:"Archivo";font-weight:800;font-size:2rem;line-height:1;}
.outcome .metric .lbl{font-family:"Space Mono",monospace;font-size:11px;color:#aab4c0;margin-top:8px;letter-spacing:.04em;}
.outcome .metric .todo{margin-top:6px;}

/* prev/next */
.cs-nav{display:flex;justify-content:space-between;gap:16px;padding-top:40px;flex-wrap:wrap;}
.cs-nav a{font-family:"Space Mono",monospace;font-size:12px;text-decoration:none;color:var(--ink);border:1px solid var(--line-strong);padding:12px 18px;
  transition:background-color 200ms ease, color 200ms ease, border-color 200ms ease, transform 160ms cubic-bezier(.23,1,.32,1);}
.cs-nav a:active{transform:scale(.97);}
.cs-nav a:hover{background:var(--ink);color:var(--paper);}

/* footer */
footer{max-width:var(--maxw);margin:0 auto;padding:26px 40px 60px;font-family:"Space Mono",monospace;font-size:11px;color:var(--mute);letter-spacing:.05em;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}
@media (max-width:900px){ footer{padding:26px 20px 50px;} }

/* ---------- easter-egg themes — Sloth Daily system ----------
   html[data-theme] only (never :root) · menu-selected · no storage.
   Original stays default; themes carry fonts + signature effects, not just color. */
html[data-theme]{--r:0px;--r-sm:0px;}
html[data-theme] h1,html[data-theme] h2,html[data-theme] h3,html[data-theme] h4{font-family:var(--hfont);}
html[data-theme] body{font-family:var(--bfont);}
html[data-theme] .eyebrow,html[data-theme] .hero-role,html[data-theme] .hero-strip,html[data-theme] .cs-kicker,
html[data-theme] .cs-block .lead,html[data-theme] .blk .lead,html[data-theme] .cap,html[data-theme] .cs-figure .cap,
html[data-theme] .kv,html[data-theme] .go,html[data-theme] .crumb,html[data-theme] .subhead .lnk,
html[data-theme] .rail-foot,html[data-theme] .wp,html[data-theme] .tl-row .yr,html[data-theme] .contact-side,
html[data-theme] .avail,html[data-theme] footer,html[data-theme] .cs-facts div,html[data-theme] .todo,
html[data-theme] .hero-cluster .tag,html[data-theme] .thememenu button{font-family:var(--mfont);}

html[data-theme="newspaper"]{
  --paper:#f4efe3;--paper-2:#ebe5d4;--panel:#faf6ec;--ink:#1a1410;--mute:#6b6151;
  --line:#b8af9b;--line-strong:#1a1410;--signal:#8b0000;--locator:#2b3a55;--grid:rgba(139,0,0,.06);
  --hfont:"Playfair Display",Georgia,serif;--bfont:Georgia,"Times New Roman",serif;--mfont:"Courier New",monospace;}
html[data-theme="newspaper"] .hero-h{font-style:italic;letter-spacing:-1px;}
/* ink bleed — displacement-roughened edges, dilated and re-thresholded like real ink on stock */
html[data-theme="newspaper"] h2,html[data-theme="newspaper"] h3,
html[data-theme="newspaper"] .lead{filter:url(#inkbleed);}
/* the gravity headline gets bleed from layered ink instead of a per-frame filter —
   a displacement chain under a 60fps transform is what kills weak machines */
html[data-theme="newspaper"] .hero-h,html[data-theme="newspaper"] .cs-title{
  text-shadow:0 0 .6px rgba(26,20,16,.85), .35px .25px .8px rgba(26,20,16,.45),
              -.3px -.2px .7px rgba(90,30,22,.25), 0 0 1.6px rgba(26,20,16,.22);}
html[data-theme="newspaper"] p,html[data-theme="newspaper"] li,html[data-theme="newspaper"] .cs-sum,
html[data-theme="newspaper"] .eyebrow,html[data-theme="newspaper"] .cs-kicker,
html[data-theme="newspaper"] .hero-strip,html[data-theme="newspaper"] .cs-facts,
html[data-theme="newspaper"] .card .meta{filter:url(#inkbleed-sm);}
html[data-theme="newspaper"] h2{text-shadow:0 0 .5px rgba(26,20,16,.5), .25px .15px .6px rgba(90,30,22,.16);}
html[data-theme="newspaper"] .eyebrow .ln{height:5px;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);background:none;opacity:1;}


html[data-theme="cyberpunk"]{
  --paper:#080b10;--paper-2:#0c1017;--panel:#0c1017;--ink:#dfe8ee;--mute:#7f8ea0;
  --line:#1e2a38;--line-strong:#5f8aa6;--signal:#7fb0c8;--locator:#a8788f;--grid:rgba(127,176,200,.05);
  --crt:#7fb0c8;
  --hfont:"JetBrains Mono","Share Tech Mono",monospace;
  --bfont:"JetBrains Mono",ui-monospace,monospace;
  --mfont:"Share Tech Mono","Space Mono",monospace;}

/* EVERYTHING on the mono grid — it reads like a terminal buffer */
html[data-theme="cyberpunk"] body{font-family:var(--bfont);font-size:15px;line-height:1.75;}

/* headlines: small, code-comment scale — not billboards */
html[data-theme="cyberpunk"] .hero-h{
  font-family:var(--hfont);font-weight:800;font-size:clamp(1.5rem,3.2vw,2.5rem);
  letter-spacing:-.01em;line-height:1.12;text-transform:none;max-width:24ch;}
/* the >_ prompt before the headline */
html[data-theme="cyberpunk"] .hero-h::before{content:"> ";color:var(--signal);font-weight:400;}
html[data-theme="cyberpunk"] .hero-h .em{font-style:italic;color:var(--signal);}
html[data-theme="cyberpunk"] .hero-h .em::after{content:"_";font-style:normal;animation:cyb-caret 1.1s steps(1) infinite;}
@keyframes cyb-caret{50%{opacity:0;}}
@media (prefers-reduced-motion:reduce){ html[data-theme="cyberpunk"] .hero-h .em::after{animation:none;} }

html[data-theme="cyberpunk"] .cs-title{
  font-family:var(--hfont);font-weight:800;font-size:clamp(1.4rem,2.6vw,2rem);letter-spacing:-.01em;text-transform:none;}
html[data-theme="cyberpunk"] .cs-title::before{content:"// ";color:var(--signal);font-weight:400;}

/* section headings as commented code */
html[data-theme="cyberpunk"] h2,html[data-theme="cyberpunk"] h3{
  font-family:var(--hfont);font-weight:700;font-size:1.15rem;letter-spacing:0;text-transform:none;}
html[data-theme="cyberpunk"] h2::before{content:"# ";color:var(--mute);font-weight:400;}

/* body copy reads as monospaced output */
html[data-theme="cyberpunk"] p,html[data-theme="cyberpunk"] li,html[data-theme="cyberpunk"] .cs-sum{
  font-family:var(--bfont);}
html[data-theme="cyberpunk"] .cs-block ul li::before{content:"- ";color:var(--signal);}

/* accents/emphasis: syntax-highlight green, like a keyword */
html[data-theme="cyberpunk"] b,html[data-theme="cyberpunk"] strong,html[data-theme="cyberpunk"] .hero-sub b{
  color:#8fbf9a;font-weight:700;}

/* labels: data-sheet mono, wide tracking */
html[data-theme="cyberpunk"] .eyebrow,html[data-theme="cyberpunk"] .hero-strip,
html[data-theme="cyberpunk"] .cs-facts div,html[data-theme="cyberpunk"] .kv,
html[data-theme="cyberpunk"] .cyb-lbl,html[data-theme="cyberpunk"] .lead{
  font-family:var(--mfont);letter-spacing:.16em;text-transform:uppercase;}
html[data-theme="cyberpunk"] .lead::before{content:"[ ";color:var(--signal);}
html[data-theme="cyberpunk"] .lead::after{content:" ]";color:var(--signal);}
html[data-theme="cyberpunk"] body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:repeating-linear-gradient(0deg, rgba(127,176,200,.03) 0 1px, transparent 1px 3px);}
html[data-theme="cyberpunk"] .hero-h{letter-spacing:4px;font-weight:700;}

html[data-theme="memphis"]{
  --paper:#ffffff;--paper-2:#f0f0f0;--panel:#ffffff;--ink:#000000;--mute:#555555;
  --line:#9a9a9a;--line-strong:#000000;--signal:#d1006e;--locator:#3344ff;--grid:rgba(0,0,0,.05);
  --hfont:"Bebas Neue",Impact,sans-serif;--bfont:"Space Mono",monospace;--mfont:"Courier New",monospace;}
html[data-theme="memphis"] .grid-fade{background-image:radial-gradient(rgba(0,0,0,.16) 1.2px, transparent 1.2px);}
html[data-theme="memphis"] .card,html[data-theme="memphis"] .decision,html[data-theme="memphis"] .cs-facts,
html[data-theme="memphis"] .btn,html[data-theme="memphis"] .pdfdl,html[data-theme="memphis"] .themebtn{box-shadow:4px 4px 0 #000;border-color:#000;}
html[data-theme="memphis"] .hero-h{letter-spacing:4px;}

html[data-theme="calm"]{
  --paper:#f8f8f6;--paper-2:#f0f0ee;--panel:#f8f8f6;--ink:#1a1a18;--mute:#6b6b63;
  --line:#cfcfc9;--line-strong:#b4b4ae;--signal:#b50000;--locator:#333333;--grid:rgba(181,0,0,.05);
  --hfont:Georgia,"Iowan Old Style",serif;--bfont:system-ui,sans-serif;--mfont:"Courier New",monospace;}
html[data-theme="calm"] .hero-h{font-weight:400;letter-spacing:6px;}

/* ---------- theme deep pack — the cinematic layer per style ---------- */

/* NEWSPAPER — paper grain, ink photography, drop cap, double rules. No tech grid. */
html[data-theme="newspaper"] body{background-color:#f1eadd;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' seed='8'/%3E%3CfeColorMatrix values='0 0 0 0 .28 0 0 0 0 .24 0 0 0 0 .16 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23g)'/%3E%3C/svg%3E"),radial-gradient(ellipse at 30% 12%, rgba(255,251,243,.7), transparent 60%),radial-gradient(ellipse at 82% 88%, rgba(220,208,184,.28), transparent 62%);background-blend-mode:multiply,normal,normal;background-attachment:fixed;}
html[data-theme="newspaper"] .grid-fade{background-image:none;}
/* offset lithography — ink-limited colour, never monochrome */
html[data-theme="newspaper"] img{filter:saturate(.72) contrast(.92) brightness(1.06) sepia(.12);mix-blend-mode:multiply;}
html[data-theme="newspaper"] .ph-img,html[data-theme="newspaper"] .cs-figure,
html[data-theme="newspaper"] .imgcard,html[data-theme="newspaper"] .g3>div,html[data-theme="newspaper"] .g2>div{position:relative;background:#f2ece0;}
/* CMYK rosette: four screens at classic angles, multiplied over the plate */
html[data-theme="newspaper"] .ph-img::after,html[data-theme="newspaper"] .cs-figure::after,
html[data-theme="newspaper"] .imgcard::after,html[data-theme="newspaper"] .g3>div::after,
html[data-theme="newspaper"] .g2>div::after{content:"";position:absolute;inset:0;pointer-events:none;mix-blend-mode:multiply;opacity:.22;
  background-image:
    radial-gradient(circle at 50% 50%, rgba(0,174,239,.55) .6px, transparent 1.1px),
    radial-gradient(circle at 50% 50%, rgba(236,0,140,.55) .6px, transparent 1.1px),
    radial-gradient(circle at 50% 50%, rgba(255,241,0,.55) .6px, transparent 1.1px),
    radial-gradient(circle at 50% 50%, rgba(20,16,12,.5) .6px, transparent 1.15px);
  background-size:3px 3px,3px 3px,3px 3px,3px 3px;
  background-position:0 0, 1px .5px, .5px 1px, 1.5px 1.5px;}
/* plate misregistration — the give-away of real press work */
html[data-theme="newspaper"] .cs-figure::before{content:"";position:absolute;inset:0;pointer-events:none;z-index:1;
  box-shadow:inset .8px 0 0 rgba(236,0,140,.18), inset -.8px 0 0 rgba(0,174,239,.18);}
html[data-theme="newspaper"] .hero-sub::first-letter{font-family:var(--hfont);font-weight:700;font-size:3em;float:left;line-height:.82;padding:3px 10px 0 0;}
html[data-theme="newspaper"] .hero-strip{border-top:3px double var(--ink);}
html[data-theme="newspaper"] .btn.primary{background:var(--ink);}


/* CYBERPUNK — a CRT monitor: aperture grille, bloom, roll, glitch, pixel crunch */
html[data-theme="cyberpunk"]{--crt:#7fb0c8;}
/* the tube: vignette + corner falloff, over everything but under nothing readable */
html[data-theme="cyberpunk"] .grid-fade{
  -webkit-mask-image:none;mask-image:none;
  background-image:
    repeating-linear-gradient(0deg, rgba(0,0,0,.22) 0 1px, transparent 1px 3px),
    radial-gradient(ellipse 135% 130% at 50% 50%, transparent 66%, rgba(0,0,0,.30) 94%, rgba(0,0,0,.5) 100%);
  background-size:100% 3px, 100% 100%;}
/* glass reflection + tube glow */
html[data-theme="cyberpunk"] body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse 60% 40% at 50% 0%, rgba(127,176,200,.10), transparent 70%),
             radial-gradient(ellipse 90% 60% at 50% 100%, rgba(168,120,143,.06), transparent 70%);}
/* type: clean, faint bloom only where it reads as a screen, not a rave */
html[data-theme="cyberpunk"] p,html[data-theme="cyberpunk"] li,html[data-theme="cyberpunk"] .cs-sum{text-shadow:none;}
/* pixel crunch — aliased glyphs, no subpixel smoothing, hard image scaling */
/* pixel crunch stays on display type only; body copy keeps its smoothing */
html[data-theme="cyberpunk"] .hero-h,html[data-theme="cyberpunk"] .cs-title,
html[data-theme="cyberpunk"] .eyebrow,html[data-theme="cyberpunk"] .hero-strip,
html[data-theme="cyberpunk"] .cs-kicker{-webkit-font-smoothing:none;text-rendering:optimizeSpeed;}
html[data-theme="cyberpunk"] .eyebrow,html[data-theme="cyberpunk"] .hero-strip,html[data-theme="cyberpunk"] .cs-facts div,
html[data-theme="cyberpunk"] .kv,html[data-theme="cyberpunk"] .go,html[data-theme="cyberpunk"] .todo,
html[data-theme="cyberpunk"] .thememenu button{image-rendering:pixelated;letter-spacing:.12em;}
html[data-theme="cyberpunk"] img{filter:saturate(.85) contrast(1.05) brightness(.96);}
html[data-theme="cyberpunk"] .ph-img,html[data-theme="cyberpunk"] .cs-figure{position:relative;overflow:hidden;}
/* per-image RGB split + interlace */
html[data-theme="cyberpunk"] .ph-img::after,html[data-theme="cyberpunk"] .cs-figure::after{
  content:"";position:absolute;inset:0;pointer-events:none;mix-blend-mode:screen;
  background:repeating-linear-gradient(0deg, rgba(127,176,200,.06) 0 1px, transparent 1px 2px),
             linear-gradient(90deg, rgba(168,120,143,.10), transparent 12%, transparent 88%, rgba(127,176,200,.10));}
html[data-theme="cyberpunk"] .btn.primary{background:transparent;color:var(--crt);border:1px solid var(--crt);
  box-shadow:0 0 16px rgba(127,176,200,.35), inset 0 0 10px rgba(127,176,200,.12);text-shadow:0 0 6px rgba(127,176,200,.7);}
html[data-theme="cyberpunk"] .card,html[data-theme="cyberpunk"] .decision{
  box-shadow:0 0 0 1px rgba(95,138,166,.25);}

@media (prefers-reduced-motion: no-preference){
  /* tube flicker — mains hum, barely there */
  html[data-theme="cyberpunk"] .shell{animation:crt-flicker 5.2s steps(2) 6;}
  /* vertical hold slip */
  html[data-theme="cyberpunk"] .grid-fade{animation:crt-roll 7s linear 4;}
  /* headline: hard RGB-split glitch bursts */
  html[data-theme="cyberpunk"] .hero-h{animation:cyb-glitch 4.2s steps(1,end) 5;}
  /* section titles: slice displacement, offset phase so they never fire together */
  html[data-theme="cyberpunk"] .lead{animation:cyb-slice 9s steps(1,end) 3;}
  html[data-theme="cyberpunk"] section:nth-of-type(2n) .lead{animation-delay:-3s;}
  html[data-theme="cyberpunk"] section:nth-of-type(3n) .lead{animation-delay:-6s;}
  /* images: occasional tracking error */
  html[data-theme="cyberpunk"] .card .ph-img img{animation:cyb-track 11s steps(1,end) 3;}
  html[data-theme="cyberpunk"] .card:nth-child(2n) .ph-img img{animation-delay:-4s;}
  html[data-theme="cyberpunk"] .card:nth-child(3n) .ph-img img{animation-delay:-7.5s;}
}
@keyframes crt-flicker{0%,96%{opacity:1;}97%{opacity:.94;}98%{opacity:1;}99%{opacity:.97;}100%{opacity:1;}}
@keyframes crt-roll{0%,92%{background-position:0 0,0 0,0 0;}96%{background-position:0 0,0 2px,0 0;}100%{background-position:0 0,0 0,0 0;}}
@keyframes cyb-glitch{
  0%,88%,100%{transform:none;clip-path:none;text-shadow:0 0 2px var(--crt),0 0 14px rgba(127,176,200,.45);}
  89%{transform:translateX(4px);text-shadow:-4px 0 #a8788f,4px 0 #7fb0c8;}
  90%{clip-path:inset(12% 0 62% 0);transform:translateX(-7px) skewX(-2deg);}
  91%{clip-path:inset(58% 0 8% 0);transform:translateX(6px);text-shadow:5px 0 #a8788f,-5px 0 #7fb0c8;}
  92%{clip-path:inset(32% 0 40% 0);transform:translateX(-3px);}
  93%{clip-path:none;transform:none;}}
@keyframes cyb-slice{
  0%,94%,100%{transform:none;filter:none;}
  95%{transform:translateX(-6px);filter:drop-shadow(3px 0 #a8788f) drop-shadow(-3px 0 #7fb0c8);}
  96%{transform:translateX(5px);clip-path:inset(0 0 45% 0);}
  97%{transform:none;clip-path:none;filter:none;}}
@keyframes cyb-track{
  0%,90%,100%{transform:none;filter:saturate(1.4) contrast(1.15);}
  91%{transform:translateX(-9px) scaleY(1.02);filter:saturate(2) hue-rotate(20deg);}
  92%{transform:translateX(7px);filter:saturate(1.4) contrast(1.6);}
  93%{transform:none;}}

/* MEMPHIS — Bacterio field, stacked type, zigzag rules, tilt on touch */
html[data-theme="memphis"] .grid-fade{-webkit-mask-image:none;mask-image:none;opacity:.4;background-position:0 0;background-size:260px 260px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260'%3E%3Cpath d='M20 40q10-18 20 0t20 0t20 0' fill='none' stroke='%23000' stroke-width='5' stroke-linecap='round'/%3E%3Cpolygon points='180,20 230,20 205,60' fill='none' stroke='%233344ff' stroke-width='5'/%3E%3Ccircle cx='60' cy='150' r='22' fill='none' stroke='%23e8007a' stroke-width='6'/%3E%3Cpolyline points='150,140 165,120 180,140 195,120 210,140' fill='none' stroke='%23ffd400' stroke-width='6'/%3E%3Ccircle cx='210' cy='215' r='6' fill='%23000'/%3E%3Ccircle cx='232' cy='198' r='6' fill='%23000'/%3E%3Ccircle cx='188' cy='232' r='6' fill='%23000'/%3E%3Cpath d='M30 210h36M48 192v36' stroke='%23e8007a' stroke-width='6'/%3E%3Cpath d='M120 60q14 22 0 44' fill='none' stroke='%233344ff' stroke-width='5'/%3E%3C/svg%3E");}
html[data-theme="memphis"] .hero-h{text-shadow:4px 4px 0 #ffd400, 8px 8px 0 var(--signal);}
html[data-theme="memphis"] .eyebrow .ln{height:8px;opacity:1;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='8'%3E%3Cpolyline points='0,7 5,1 10,7 15,1 20,7' fill='none' stroke='%23000' stroke-width='2'/%3E%3C/svg%3E") repeat-x left center;}
html[data-theme="memphis"] .card:hover{transform:translateY(-4px) rotate(-1.2deg);}
html[data-theme="memphis"] img{filter:saturate(1.35);}
html[data-theme="memphis"] .avail .d{background:#ffd400;}

/* JAPANESE — washi, ma, enso, hanko. Remove, don't add. */
html[data-theme="calm"] body{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='w'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.55' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 .2 0 0 0 0 .2 0 0 0 0 .18 0 0 0 .03 0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23w)'/%3E%3C/svg%3E");}
html[data-theme="calm"] .grid-fade{background-image:none;}
html[data-theme="calm"] #hero::after{content:"";position:absolute;right:-30px;top:30px;width:470px;height:470px;opacity:.07;pointer-events:none;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='520' height='520'%3E%3Cpath d='M260 44a216 216 0 1 0 6 0' fill='none' stroke='%231a1a18' stroke-width='26' stroke-linecap='round' stroke-dasharray='1290' stroke-dashoffset='110'/%3E%3C/svg%3E") no-repeat center/contain;}
html[data-theme="calm"] img{filter:saturate(.85);}
html[data-theme="calm"] .btn.primary{background:var(--signal);border-color:var(--signal);}

/* ---------- theme worlds — each theme restructures the layout ---------- */

/* NEWSPAPER world — the front page: masthead, columns, double rules */
html[data-theme="newspaper"] .rail,html[data-theme="newspaper"] .hero-cluster,html[data-theme="newspaper"] .mstamp{display:none;}
html[data-theme="newspaper"] .shell{padding-left:0;}
html[data-theme="newspaper"] main{margin:0 auto;}
html[data-theme="newspaper"] #hero{text-align:center;padding-top:44px;}
html[data-theme="newspaper"] .hero-role{border:none;border-top:3px double var(--ink);border-bottom:3px double var(--ink);}
html[data-theme="newspaper"] .hero-h{max-width:none;font-size:clamp(2.6rem,7vw,6rem);}
html[data-theme="newspaper"] .hero-sub{margin-left:auto;margin-right:auto;text-align:left;}
html[data-theme="newspaper"] .hero-loc,html[data-theme="newspaper"] .cta-row,html[data-theme="newspaper"] .hero-strip{justify-content:center;}
html[data-theme="newspaper"] main section{border-bottom:3px double var(--ink);padding:70px 0;}
html[data-theme="newspaper"] main section::before,html[data-theme="newspaper"] main section::after{display:none;}
html[data-theme="newspaper"] .lead{max-width:none;text-align:center;margin-left:auto;margin-right:auto;}
html[data-theme="newspaper"] .lead-sub{margin-left:auto;margin-right:auto;text-align:center;}
html[data-theme="newspaper"] .grid{grid-template-columns:1fr 1fr;gap:0;row-gap:34px;}
html[data-theme="newspaper"] .card{border:none;border-radius:0;background:transparent;border-left:1px solid var(--ink);padding:0 22px;}
html[data-theme="newspaper"] .card:nth-child(odd){border-left:none;}
html[data-theme="newspaper"] .card .ph-img{aspect-ratio:16/9;}


/* CYBERPUNK world — the billboard stack: asymmetric, neon-spined */
html[data-theme="cyberpunk"] .grid{grid-template-columns:2fr 1fr;grid-auto-flow:dense;}
html[data-theme="cyberpunk"] .grid .card:first-child{grid-row:span 2;}
html[data-theme="cyberpunk"] .grid .card:first-child .ph-img{aspect-ratio:16/13;}
html[data-theme="cyberpunk"] main section{border-left:2px solid var(--signal);padding-left:28px;}
html[data-theme="cyberpunk"] .hero-h{max-width:20ch;}

/* MEMPHIS world — the playroom: tilt, span, clashing panels */
html[data-theme="memphis"] .hero-h{transform:rotate(-2deg);display:inline-block;}
html[data-theme="memphis"] .hero-role{transform:rotate(1.6deg);border-width:3px;}
html[data-theme="memphis"] .grid{gap:26px;}
html[data-theme="memphis"] .grid .card:first-child{grid-column:span 2;}
html[data-theme="memphis"] .grid .card:nth-child(3n+1){transform:rotate(-1.4deg);}
html[data-theme="memphis"] .grid .card:nth-child(3n+2){transform:rotate(1.2deg) translateY(10px);}
html[data-theme="memphis"] .grid .card:nth-child(3n){transform:rotate(2deg) translateY(-6px);}
html[data-theme="memphis"] .caps{gap:12px;background:none;border:none;overflow:visible;}
html[data-theme="memphis"] .cap{border:3px solid #000;border-radius:0;}
html[data-theme="memphis"] .cap:nth-child(1){background:#ffd400;}
html[data-theme="memphis"] .cap:nth-child(3){background:#e8007a;}
html[data-theme="memphis"] .cap:nth-child(3) p,html[data-theme="memphis"] .cap:nth-child(3) h3,html[data-theme="memphis"] .cap:nth-child(3) p b{color:#fff;}
html[data-theme="memphis"] .cap:nth-child(4){background:#3344ff;}
html[data-theme="memphis"] .cap:nth-child(4) p,html[data-theme="memphis"] .cap:nth-child(4) h3,html[data-theme="memphis"] .cap:nth-child(4) p b{color:#fff;}

/* JAPANESE world — ma: one narrow column, vast air, no ornament */
html[data-theme="calm"] .rail,html[data-theme="calm"] .hero-cluster,html[data-theme="calm"] .mstamp{display:none;}
html[data-theme="calm"] .shell{padding-left:0;}
html[data-theme="calm"] main{margin:0 auto;}
html[data-theme="calm"] main{max-width:820px;margin:0 auto;}
html[data-theme="calm"] #hero{padding-top:170px;padding-bottom:120px;}
html[data-theme="calm"] main section{padding:150px 0;}
html[data-theme="calm"] main section::before,html[data-theme="calm"] main section::after{display:none;}
html[data-theme="calm"] .hero-role{border:none;padding:0;letter-spacing:.3em;}
html[data-theme="calm"] .grid{grid-template-columns:1fr;gap:90px;}
html[data-theme="calm"] .card{border:none;background:none;box-shadow:none;overflow:visible;}
html[data-theme="calm"] .card .ph-img{aspect-ratio:16/9;border:1px solid var(--line);}
html[data-theme="calm"] .card .meta{padding:18px 0 0;align-items:center;text-align:center;}
html[data-theme="calm"] .card .kv{justify-content:center;gap:14px;}
html[data-theme="calm"] .hero-strip{border-top:1px solid var(--line);justify-content:center;}

/* theme menu */
.thememenu{position:fixed;bottom:76px;right:24px;z-index:41;background:var(--panel);border:1px solid var(--line-strong);border-radius:6px;min-width:196px;padding:6px;box-shadow:0 18px 40px -20px rgba(0,0,0,.4);
  transform-origin:bottom right;opacity:0;transform:scale(.95) translateY(4px);visibility:hidden;
  transition:opacity 160ms cubic-bezier(.23,1,.32,1), transform 160ms cubic-bezier(.23,1,.32,1), visibility 160ms;}
.thememenu.open{opacity:1;transform:none;visibility:visible;}
@media (prefers-reduced-motion:reduce){ .thememenu{transition:opacity 120ms ease, visibility 120ms;transform:none;} }
.thememenu button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:none;border:0;padding:12px 10px;min-height:44px;font-family:"Space Mono",monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);cursor:pointer;border-radius:4px;}
.thememenu button:hover{background:var(--paper-2);}
.thememenu button.active{color:var(--signal);}
.thememenu .sw{width:14px;height:14px;border-radius:3px;border:1px solid var(--line-strong);flex:none;}
@media (max-width:900px){ .thememenu{bottom:62px;right:18px;} }

/* theme button — small square, lower-right corner: an easter egg */
.themebtn{position:fixed;bottom:24px;right:24px;z-index:40;width:44px;height:44px;border:1px solid var(--ink);background:var(--paper);border-radius:4px;cursor:pointer;padding:0;display:grid;place-items:center;transition:transform 160ms cubic-bezier(.23,1,.32,1), background 200ms ease;}
@media (hover:hover) and (pointer:fine){ .themebtn:hover{transform:rotate(90deg);} }
.themebtn:active{transform:scale(.94);}
.themebtn i{width:15px;height:15px;border-radius:2px;background:var(--signal);display:block;transition:background 200ms ease;}
@media (max-width:900px){ .themebtn{bottom:16px;right:16px;} }

/* ---------- radius pass: lightly rounded components ---------- */
:root{--r:6px;--r-sm:4px;}
.btn,.hero-role,.topbar .pdfa,.pdfdl,.todo{border-radius:var(--r-sm);}
.card,.decision,.outcome,.fw,.imgcard,.aside,.ph,.caps,.awards,.tl-row .b img,
.cs-figure img,.fw .thumb,.headshot,.a-hero .portrait,.g2 img,.g3 img{border-radius:var(--r);}
.card,.caps,.awards,.imgcard,.cs-facts,.ph{overflow:hidden;}

/* micrographics — glyph marks (custom SVG symbols, wayfinding vocabulary) */
.mg{width:15px;height:15px;flex:none;display:inline-block;}
.mg.lg{width:20px;height:20px;}

/* micrographics — print texture: ink bleed + worn stamp via SVG turbulence filters */
.tx-ink svg, svg.tx-ink{filter:url(#mg-ink);}
.tx-stamp svg, svg.tx-stamp{filter:url(#mg-stamp);}

/* device spec plate — loose spread of technical signs, stamped on the paper */
footer .specplate{flex:0 0 100%;display:flex;flex-wrap:wrap;align-items:center;gap:20px 40px;margin-bottom:22px;color:var(--mute);}
footer .specplate span{display:inline-flex;align-items:center;}
footer .specplate svg{filter:url(#mg-ink);}
footer .specplate span:nth-child(odd) svg{transform:rotate(-1.1deg);}
footer .specplate span:nth-child(3n) svg{transform:rotate(1.3deg);}
@media (max-width:700px){ footer .specplate{gap:14px 24px;} footer .specplate svg{transform:scale(.85);} }

/* certification cluster (contact) — hand-stamped spread */
.certrow{display:flex;flex-wrap:wrap;align-items:center;gap:14px 34px;margin-bottom:28px;color:var(--ink);opacity:.82;position:relative;z-index:1;}
.certrow svg{filter:url(#mg-stamp);}
.certrow svg:nth-child(1){transform:rotate(-2deg);}
.certrow svg:nth-child(2){transform:rotate(1.2deg);}
.certrow svg:nth-child(3){transform:rotate(-.8deg);}
.certrow svg:nth-child(4){transform:rotate(2deg);}
@media (max-width:700px){ .certrow{gap:10px 20px;} .certrow svg{transform:scale(.82)!important;} }

/* margin stamps — marks spread through the layout like document stamps */
.mstamp{position:absolute;right:0;top:104px;color:var(--ink);opacity:.5;pointer-events:none;}
.mstamp svg{filter:url(#mg-stamp);}
@media (max-width:1100px){ .mstamp{display:none;} }

/* halftone patch — dot-gradient corner, print-production nod */
.halftone{position:absolute;right:0;bottom:0;width:240px;height:170px;pointer-events:none;
  background-image:radial-gradient(var(--mute) 1.1px, transparent 1.1px);background-size:7px 7px;
  -webkit-mask-image:radial-gradient(ellipse at 78% 72%, #000 0%, transparent 66%);
          mask-image:radial-gradient(ellipse at 78% 72%, #000 0%, transparent 66%);
  opacity:.3;}
@media (max-width:900px){ .halftone{width:160px;height:120px;opacity:.22;} }

/* micrographics — border zone references (drawing-sheet grid zones, desktop only) */
.zoneref{position:absolute;font-family:"Space Mono",monospace;font-size:9px;color:var(--line-strong);pointer-events:none;user-select:none;}
.zoneref.v{left:13px;transform:translateY(-50%);}
.zoneref.h{top:12px;transform:translateX(-50%);}
@media (max-width:900px){ .zoneref{display:none;} }

/* skip link (2.4.1) */
.skip{position:absolute;left:-9999px;top:0;z-index:60;background:var(--ink);color:var(--paper);padding:12px 18px;
  font-family:"Space Mono",monospace;font-size:12px;text-decoration:none;border-radius:0 0 4px 0;}
.skip:focus{left:0;}

/* cyberpunk chrome */
html[data-theme="cyberpunk"] .themebtn,html[data-theme="cyberpunk"] .thememenu{
  box-shadow:0 0 18px rgba(127,176,200,.28), inset 0 0 8px rgba(127,176,200,.10);}
html[data-theme="cyberpunk"] .thememenu button{text-shadow:0 0 6px rgba(127,176,200,.4);}

/* newspaper — headline gravity (letters reach toward the cursor) */
html[data-theme="newspaper"] .grav{display:inline-block;will-change:transform;}
html[data-theme="newspaper"] .hero-h,html[data-theme="newspaper"] .cs-title{cursor:crosshair;}

/* gravity glyphs must stay crisp under the ink filter */
html[data-theme="newspaper"] .grav{display:inline-block;will-change:transform;backface-visibility:hidden;}

/* ---------- cyberpunk: 3D project wheel (replaces the fleeing cluster) ---------- */
html[data-theme="cyberpunk"] .hero-cluster{display:none;}
.cyb-ring{position:absolute;right:-60px;top:210px;width:600px;height:520px;z-index:2;
  perspective:1150px;perspective-origin:50% 40%;}
.cyb-ring-in{position:absolute;inset:0;transform-style:preserve-3d;will-change:transform;}
.cyb-plate{position:absolute;left:50%;top:50%;width:196px;height:134px;margin:-67px 0 0 -98px;
  transform-style:preserve-3d;text-decoration:none;display:block;overflow:hidden;
  border:0;border-radius:16px;background:#050a12;
  box-shadow:0 0 26px rgba(127,176,200,.22);}
.cyb-plate img{width:100%;height:100%;object-fit:cover;display:block;opacity:.85;
  image-rendering:pixelated;filter:saturate(1.55) contrast(1.25) hue-rotate(-10deg)
    drop-shadow(1.5px 0 rgba(168,120,143,.55)) drop-shadow(-1.5px 0 rgba(127,176,200,.55));}
.cyb-plate::after{content:"";position:absolute;inset:0;pointer-events:none;mix-blend-mode:screen;
  background:repeating-linear-gradient(0deg, rgba(127,176,200,.12) 0 1px, transparent 1px 3px),
             repeating-linear-gradient(90deg, rgba(255,0,0,.07) 0 1px, rgba(0,255,0,.07) 1px 2px, rgba(0,0,255,.07) 2px 3px),
             linear-gradient(180deg, rgba(127,176,200,.16), transparent 45%);}
.cyb-plate:hover{box-shadow:0 0 34px rgba(168,120,143,.55);}
@media (max-width:1100px){ .cyb-ring{display:none;} }

/* ---------- cyberpunk: tube edges ----------
   Thin bands pinned to the very top and bottom of the viewport ONLY.
   Never a full-screen layer over content — that veils the page. */
.crt-edge{position:fixed;left:0;right:0;height:70px;z-index:6;pointer-events:none;}
.crt-edge.top{top:0;background:linear-gradient(180deg, rgba(127,176,200,.20), rgba(127,176,200,.05) 40%, transparent 100%);}
.crt-edge.bot{bottom:0;background:linear-gradient(0deg, rgba(168,120,143,.18), rgba(127,176,200,.05) 40%, transparent 100%);}

/* ---------- cyberpunk: stronger pixel crunch + chromatic aberration ---------- */
html[data-theme="cyberpunk"] .hero-h,html[data-theme="cyberpunk"] .cs-title{
  color:#eef4f8;
  text-shadow:-1px 0 rgba(120,90,150,.4), 1px 0 rgba(127,176,200,.5), 0 0 22px rgba(127,176,200,.18);}
html[data-theme="cyberpunk"] h2,html[data-theme="cyberpunk"] h3,html[data-theme="cyberpunk"] .lead{
  text-shadow:0 0 14px rgba(127,176,200,.14);}
/* body copy: glow only, no colour separation — aberration on running text is unreadable */
html[data-theme="cyberpunk"] p,html[data-theme="cyberpunk"] li,html[data-theme="cyberpunk"] .cs-sum{
  text-shadow:0 0 6px rgba(127,176,200,.18);}
html[data-theme="cyberpunk"] .eyebrow,html[data-theme="cyberpunk"] .hero-strip{
  text-shadow:-.4px 0 rgba(168,120,143,.3), .4px 0 rgba(127,176,200,.3), 0 0 7px rgba(127,176,200,.22);}
html[data-theme="cyberpunk"] .card img,html[data-theme="cyberpunk"] .cs-figure img,
html[data-theme="cyberpunk"] .ph-img img{filter:saturate(.85) contrast(1.05) brightness(.96);}
/* coarser phosphor pitch = visibly chunkier pixels */


/* the wheel names only the card it landed on */
.cyb-lbl{position:absolute;left:0;right:0;bottom:0;font-family:"Space Mono",monospace;font-size:10px;
  letter-spacing:.18em;color:#7fb0c8;background:rgba(4,10,18,.9);padding:6px 8px;
  text-shadow:0 0 7px rgba(127,176,200,.9);opacity:0;transform:translateY(100%);
  transition:opacity 200ms ease-out, transform 260ms cubic-bezier(.23,1,.32,1);}
.cyb-ring.settled .cyb-plate.winner .cyb-lbl{opacity:1;transform:none;}
.cyb-ring.settled .cyb-plate.winner{box-shadow:0 0 40px rgba(127,176,200,.5);}
/* glass highlight riding the curve */
html[data-theme="cyberpunk"] .crt-edge.top{
  background:linear-gradient(180deg, rgba(127,176,200,.10) 0%, rgba(127,176,200,.03) 45%, transparent 100%);}
html[data-theme="cyberpunk"] .crt-edge.bot{
  background:linear-gradient(0deg, rgba(127,176,200,.10) 0%, rgba(127,176,200,.03) 45%, transparent 100%);}