/* ===========================================================================
   moekayal.me — SPEC EDITION
   An engineering data-sheet / blueprint reinterpretation of the site. Second
   edition alongside the warm "Story" edition (css/site.css). Two sub-themes:
     data-theme="paper"     — cool grey-blue drafting paper (default)
     data-theme="blueprint" — deep-blue blueprint invert
   Ink accent (blue / green / red) is a separate axis, set on --accent/--spaccent.

   Conventions mirror site.css: tokens first, components, then responsive/print.
   Reveals default VISIBLE; html.sp-anim (added pre-paint only when motion is
   allowed) gates the hidden start-state, so no-JS / headless / print / reduced
   motion always render a complete page.
   =========================================================================== */

/* ---- Fonts (self-hosted; no runtime Google Fonts) ---------------------- */
@font-face { font-family:'Archivo'; font-style:normal; font-weight:400 800; font-display:swap; src:url(../fonts/archivo.woff2) format('woff2'); }
@font-face { font-family:'IBM Plex Mono'; font-style:normal; font-weight:400; font-display:swap; src:url(../fonts/plexmono-400.woff2) format('woff2'); }
@font-face { font-family:'IBM Plex Mono'; font-style:normal; font-weight:500; font-display:swap; src:url(../fonts/plexmono-500.woff2) format('woff2'); }
@font-face { font-family:'IBM Plex Mono'; font-style:normal; font-weight:600; font-display:swap; src:url(../fonts/plexmono-600.woff2) format('woff2'); }

/* ---- Design tokens ----------------------------------------------------- */
:root {
  --bg:#eef2f6; --sheet:#f4f7fa; --panel:#ffffff;
  --ink:#1b2a3a; --ink2:#33465c; --muted:#51637a; --faint:#606f85; /* faint darkened from #7d8fa3 → AA (≥4.5) */
  --hair:rgba(27,42,58,0.28); --hair2:rgba(27,42,58,0.16);
  --gridminor:rgba(43,95,208,0.055); --gridmajor:rgba(43,95,208,0.11);
  --accent:#2b5fd0; --spaccent:#2b5fd0; --accent-soft:rgba(43,95,208,0.07);
  --headbg:rgba(244,247,250,0.88); --inverse:#f4f7fa;
  --sel:rgba(43,95,208,0.22);
  --font-sans:'Archivo',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,'SFMono-Regular',Menlo,monospace;
  /* z-scale: bg < content < sticky nav < coordbar < menu < overlay < cmdk */
  --z-nav:50; --z-coord:70; --z-menu:120; --z-cmdk:300; --z-overlay:400;
}
:root[data-theme="blueprint"] {
  --bg:#0c2350; --sheet:#0f2b5e; --panel:#0a1f47;
  --ink:#e9effc; --ink2:#cfdaf1; --muted:#a4b8de; --faint:#8098c8; /* faint lightened from #7690c0 → AA on sheet */
  --hair:rgba(233,239,252,0.34); --hair2:rgba(233,239,252,0.16);
  --gridminor:rgba(233,239,252,0.045); --gridmajor:rgba(233,239,252,0.09);
  --accent:#8fb0ff; --spaccent:#2b5fd0; --accent-soft:rgba(143,176,255,0.09);
  --headbg:rgba(15,43,94,0.88); --inverse:#0f2b5e;
  --sel:rgba(143,176,255,0.26);
}

/* ---- Base -------------------------------------------------------------- */
* { box-sizing:border-box; }
html { scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body {
  margin:0; color:var(--ink);
  font-family:var(--font-sans); font-size:16px; line-height:1.5;
  background-color:var(--bg);
  background-image:
    linear-gradient(var(--gridminor) 1px, transparent 1px),
    linear-gradient(90deg, var(--gridminor) 1px, transparent 1px),
    linear-gradient(var(--gridmajor) 1px, transparent 1px),
    linear-gradient(90deg, var(--gridmajor) 1px, transparent 1px);
  background-size:12px 12px, 12px 12px, 60px 60px, 60px 60px;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
/* Global paper↔blueprint / ink crossfade. Not on canvas (it repaints itself). */
body :not(canvas) { transition:background-color .45s ease, border-color .45s ease, color .45s ease; }
::selection { background:var(--sel); }
a { color:inherit; }
img { max-width:100%; display:block; }
button { font-family:inherit; }
:focus-visible { outline:2px solid var(--accent); outline-offset:3px; }
:focus:not(:focus-visible) { outline:none; }

.sp-skip { position:absolute; left:-9999px; top:0; z-index:500; background:var(--ink); color:var(--inverse);
  font-family:var(--font-mono); font-size:12px; letter-spacing:.06em; padding:10px 16px; text-decoration:none; }
.sp-skip:focus { left:12px; top:12px; }

.mono { font-family:var(--font-mono); }
.sp-accent { color:var(--accent); }

/* ---- Reveal system (visible by default; html.sp-anim gates hidden start)
   Transform-only (no opacity fade): content is never invisible, so the reveal
   can't ship blank on a headless renderer AND never trips axe/Lighthouse
   contrast (an opacity-fading ancestor makes axe compute blended, failing
   colours mid-transition). A clean slide-up also suits the engineering feel. */
.sp-anim [data-reveal] { transform:translateY(20px); transition:transform .7s cubic-bezier(.2,.6,.2,1); will-change:transform; }
.sp-anim [data-reveal].is-in { transform:none; will-change:auto; }
.sp-anim [data-stagger] > * { transform:translateY(16px); transition:transform .6s cubic-bezier(.2,.6,.2,1); }
.sp-anim [data-stagger].is-in > * { transform:none; }
.sp-anim [data-stagger].is-in > *:nth-child(2){ transition-delay:.06s; }
.sp-anim [data-stagger].is-in > *:nth-child(3){ transition-delay:.12s; }
.sp-anim [data-stagger].is-in > *:nth-child(4){ transition-delay:.18s; }
.sp-anim [data-stagger].is-in > *:nth-child(5){ transition-delay:.24s; }
.sp-anim [data-stagger].is-in > *:nth-child(n+6){ transition-delay:.3s; }

@keyframes spmarq { from { transform:translateX(0); } to { transform:translateX(-50%); } }
@keyframes sp-blink { 0%,100% { opacity:1; } 50% { opacity:.25; } }
@keyframes sp-caret { 0%,100% { opacity:1; } 50% { opacity:0; } }

/* ---- Layout primitives ------------------------------------------------- */
.sp-pad { max-width:1280px; margin:0 auto; padding:88px 48px; }
.sp-section { border-bottom:1px solid var(--hair); }
.sp-section:last-of-type { border-bottom:none; }
.sp-page { position:relative; z-index:1; }

/* Section head: circled code letter + eyebrow + title */
.sp-head { display:flex; align-items:flex-end; justify-content:space-between; gap:20px; flex-wrap:wrap; margin-bottom:34px; }
.sp-eyebrow { display:flex; align-items:center; gap:10px; font-family:var(--font-mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--accent); }
.sp-eyebrow::before { content:""; width:26px; height:1px; background:var(--accent); }
.sp-code { display:inline-grid; place-items:center; width:26px; height:26px; border:1px solid var(--hair); border-radius:50%; font-family:var(--font-mono); font-size:12px; color:var(--accent); flex-shrink:0; }
.sp-title { font-size:clamp(30px,4.4vw,46px); font-weight:800; letter-spacing:-.025em; line-height:1.02; margin:14px 0 0; text-wrap:balance; }
.sp-lead { font-size:17px; line-height:1.65; color:var(--muted); max-width:64ch; margin:18px 0 0; text-wrap:pretty; }

/* ---- Nav --------------------------------------------------------------- */
.sp-nav { position:sticky; top:0; z-index:var(--z-nav); display:flex; align-items:stretch;
  background:var(--headbg); backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
  border-bottom:1.5px solid var(--ink); }
.sp-nav__doc { display:flex; flex-direction:column; justify-content:center; padding:8px 20px; text-decoration:none; color:var(--ink); border-right:1px solid var(--hair); white-space:nowrap; }
.sp-nav__doc span:first-child { font-family:var(--font-mono); font-size:8.5px; letter-spacing:.14em; color:var(--faint); }
.sp-nav__doc span:last-child { font-family:var(--font-mono); font-size:12.5px; font-weight:600; }
.sp-nav__links { flex:1; display:flex; align-items:center; gap:22px; padding:0 30px; font-family:var(--font-mono); font-size:10px; letter-spacing:.09em; text-transform:uppercase; }
.sp-nav__link { color:var(--muted); text-decoration:none; position:relative; padding:4px 0; transition:color .18s ease; }
.sp-nav__link:hover, .sp-nav__link:focus-visible { color:var(--accent); }
.sp-nav__link::after { content:""; position:absolute; left:0; right:100%; bottom:0; height:1px; background:var(--accent); transition:right .22s ease; }
.sp-nav__link:hover::after { right:0; }
.sp-nav__cells { display:flex; align-items:stretch; }
.sp-cell { display:flex; flex-direction:column; justify-content:center; gap:4px; padding:9px 14px; border-left:1px solid var(--hair);
  background:transparent; color:var(--ink); cursor:pointer; font-family:var(--font-mono); }
.sp-cell__k { font-size:8.5px; letter-spacing:.14em; color:var(--faint); }
.sp-cell__v { font-size:11px; font-weight:600; display:flex; align-items:center; gap:6px; }
.sp-status .sp-status__dot { width:7px; height:7px; background:var(--accent); }
.sp-status.is-closed .sp-status__dot { background:var(--faint); }
.sp-status .sp-status__dot { animation:sp-blink 2.6s ease-in-out infinite; }
.sp-ink__dot { width:13px; height:13px; border:1px solid var(--ink); background:var(--spaccent); transition:background .3s ease; }
.sp-mode__v .on { color:var(--ink); } .sp-mode__v .off { color:var(--faint); }
.sp-edition { background:var(--ink); color:var(--inverse); text-decoration:none; }
.sp-edition .sp-cell__k { color:var(--inverse); opacity:.6; }
.sp-edition .sp-cell__v .cur { font-weight:700; } .sp-edition .sp-cell__v .alt { opacity:.55; }
.sp-edition:hover { background:var(--accent); }
.sp-burger { display:none; align-items:center; justify-content:center; width:52px; border:none; border-left:1px solid var(--hair); background:transparent; cursor:pointer; color:var(--ink); }
.sp-burger span { display:block; width:20px; height:1.5px; background:currentColor; position:relative; }
.sp-burger span::before, .sp-burger span::after { content:""; position:absolute; left:0; width:20px; height:1.5px; background:currentColor; }
.sp-burger span::before { top:-6px; } .sp-burger span::after { top:6px; }

/* ---- Mobile menu ------------------------------------------------------- */
.sp-mobile { position:fixed; inset:0; z-index:var(--z-menu); display:none; flex-direction:column; padding:20px 22px 40px; overflow-y:auto;
  background-color:var(--bg);
  background-image:linear-gradient(var(--gridmajor) 1px,transparent 1px),linear-gradient(90deg,var(--gridmajor) 1px,transparent 1px);
  background-size:60px 60px; opacity:0; transition:opacity .25s ease; }
.sp-mobile.is-open { opacity:1; }
.sp-mobile__head { display:flex; align-items:center; justify-content:space-between; border-bottom:1.5px solid var(--ink); padding-bottom:14px; margin-bottom:8px; }
.sp-mobile__doc { font-family:var(--font-mono); font-size:12.5px; font-weight:600; }
.sp-mobile__close { background:transparent; border:1px solid var(--hair); color:var(--ink); font-family:var(--font-mono); font-size:12px; padding:8px 12px; cursor:pointer; }
.sp-mobile__link { display:flex; align-items:center; justify-content:space-between; padding:16px 2px; border-bottom:1px solid var(--hair2); text-decoration:none; color:var(--ink); font-size:22px; font-weight:700; letter-spacing:-.01em; }
.sp-mobile__link .n { font-family:var(--font-mono); font-size:11px; color:var(--faint); font-weight:400; }
.sp-mobile__foot { margin-top:24px; display:flex; flex-direction:column; gap:14px; font-family:var(--font-mono); font-size:12px; }
.sp-mobile__foot a { color:var(--muted); text-decoration:none; }
.sp-mobile__ed { align-self:flex-start; color:var(--accent); text-decoration:none; letter-spacing:.06em; border:1px solid var(--accent); padding:10px 14px; }
/* In-menu controls (ink + paper/blueprint) — the nav cells' mobile home. */
.sp-mobile__ctrls { display:grid; grid-template-columns:1fr 1fr; margin-top:20px; border:1px solid var(--ink); }
.sp-mctl { display:flex; flex-direction:column; justify-content:center; gap:6px; min-height:56px; padding:12px 16px; background:transparent; color:var(--ink); cursor:pointer; font-family:var(--font-mono); text-align:left; border:none; }
.sp-mctl + .sp-mctl { border-left:1px solid var(--ink); }
.sp-mctl__k { font-size:9px; letter-spacing:.14em; color:var(--faint); }
.sp-mctl__v { font-size:13px; font-weight:600; display:flex; align-items:center; gap:8px; }
.sp-mctl .sp-ink__dot { width:14px; height:14px; border:1px solid var(--ink); background:var(--spaccent); }
.sp-mctl:active { background:var(--hair2); }

/* ---- Hero -------------------------------------------------------------- */
.sp-hero { position:relative; padding:76px 48px 56px; max-width:1280px; margin:0 auto; }
.sp-hero__meta { display:flex; align-items:baseline; justify-content:space-between; gap:16px; font-family:var(--font-mono); font-size:12px; color:var(--muted); letter-spacing:.04em; padding-bottom:22px; border-bottom:1px solid var(--hair); }
.sp-hero__kicker { color:var(--accent); }
.sp-hero__name { font-size:clamp(52px,9.2vw,120px); line-height:.9; font-weight:800; letter-spacing:-.03em; text-transform:uppercase; margin:34px 0 0; text-wrap:balance; }
.sp-hero__name .dot { color:var(--accent); }
.sp-hero__grid { display:grid; grid-template-columns:130px 1fr; gap:22px; margin-top:30px; }
.sp-hero__abstract { font-family:var(--font-mono); font-size:10px; letter-spacing:.12em; color:var(--faint); padding-top:5px; text-transform:uppercase; }
.sp-hero__lead { font-size:19px; line-height:1.6; color:var(--ink2); margin:0; max-width:60ch; text-wrap:pretty; }
.sp-hero__ship { display:block; font-family:var(--font-mono); font-size:12px; color:var(--muted); margin-top:14px; min-height:1.2em; }
.sp-hero__ship .dot { color:var(--accent); }
.sp-hero__actions { display:flex; align-items:center; gap:22px; flex-wrap:wrap; margin-top:26px; }

.sp-btn { display:inline-flex; align-items:center; gap:9px; font-family:var(--font-mono); font-size:12px; font-weight:600; letter-spacing:.05em; text-transform:uppercase;
  color:var(--inverse); background:var(--ink); border:1.5px solid var(--ink); padding:13px 22px; text-decoration:none; cursor:pointer; transition:background .2s ease, color .2s ease, transform .2s ease; }
.sp-btn:hover { background:var(--accent); border-color:var(--accent); }
.sp-btn--ghost { color:var(--ink); background:transparent; }
.sp-btn--ghost:hover { color:var(--accent); background:transparent; border-color:var(--accent); }
.sp-linkline { font-family:var(--font-mono); font-size:12px; letter-spacing:.05em; color:var(--ink); text-decoration:none; border-bottom:1.5px solid var(--accent); padding-bottom:3px; transition:color .18s ease; }
.sp-linkline:hover { color:var(--accent); }

/* Corner crosshair ticks (blueprint drawing marks) */
.sp-tick { position:absolute; width:12px; height:12px; pointer-events:none; color:var(--hair); }
.sp-tick::before, .sp-tick::after { content:""; position:absolute; background:currentColor; }
.sp-tick::before { left:50%; top:0; width:1px; height:100%; transform:translateX(-.5px); }
.sp-tick::after { top:50%; left:0; height:1px; width:100%; transform:translateY(-.5px); }

/* ---- Stats ------------------------------------------------------------- */
.sp-stats { display:grid; grid-template-columns:repeat(4,1fr); border-bottom:1px solid var(--hair); }
.sp-stat { padding:34px 0 30px 28px; border-left:1px solid var(--hair); }
.sp-stat:first-child { padding-left:0; border-left:none; }
.sp-stat__num { font-size:clamp(40px,5.2vw,56px); font-weight:800; line-height:1; letter-spacing:-.03em; }
.sp-stat__num .plus { color:var(--accent); }
.sp-stat__label { font-family:var(--font-mono); font-size:10.5px; color:var(--muted); margin-top:10px; letter-spacing:.1em; text-transform:uppercase; }

/* ---- Marquee ----------------------------------------------------------- */
.sp-marquee { overflow:hidden; border-bottom:1px solid var(--hair); padding:14px 0; -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent); mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent); }
.sp-marquee__track { display:inline-flex; white-space:nowrap; animation:spmarq 42s linear infinite; }
.sp-marquee__group { display:inline-flex; align-items:center; }
.sp-marquee__group span { font-family:var(--font-mono); font-size:12px; letter-spacing:.04em; color:var(--muted); padding:0 20px; }
.sp-marquee__group .sep { color:var(--accent); padding:0; }

/* ---- Client roster ----------------------------------------------------- */
.sp-roster { display:flex; align-items:baseline; gap:26px; flex-wrap:wrap; padding:22px 0 26px; border-bottom:1px solid var(--hair); }
.sp-roster__k { font-family:var(--font-mono); font-size:10px; letter-spacing:.12em; color:var(--faint); text-transform:uppercase; }
.sp-roster__names { display:flex; gap:22px; flex-wrap:wrap; font-size:18px; font-weight:700; letter-spacing:-.01em; }

/* ---- Profile ----------------------------------------------------------- */
.sp-about { display:grid; grid-template-columns:1fr 2fr; gap:56px; }
.sp-about__side { font-family:var(--font-mono); font-size:11px; color:var(--muted); line-height:1.9; }
.sp-about__based { margin-top:16px; font-size:13px; }
.sp-about__based b { color:var(--accent); }
.sp-about__lead { font-size:20px; line-height:1.5; font-weight:600; margin:0 0 20px; text-wrap:pretty; }
.sp-p { font-size:15.5px; line-height:1.68; color:var(--ink2); margin:0 0 16px; max-width:66ch; }
.sp-p b { color:var(--accent); font-weight:600; }
.sp-specrow { display:grid; grid-template-columns:1fr 1fr; gap:0; border:1px solid var(--hair); margin-top:22px; }
.sp-specbox { padding:20px 22px; border-left:1px solid var(--hair); }
.sp-specbox:first-child { border-left:none; }
.sp-specbox__k { font-family:var(--font-mono); font-size:10px; color:var(--accent); letter-spacing:.1em; text-transform:uppercase; border-bottom:1px solid var(--hair2); padding-bottom:8px; margin-bottom:11px; }
.sp-specbox__v { display:flex; flex-wrap:wrap; gap:7px; }
.sp-chip { font-family:var(--font-mono); font-size:11px; color:var(--ink2); border:1px solid var(--hair2); padding:5px 10px; white-space:nowrap; }
.sp-ainote { margin-top:22px; border:1px solid var(--accent); background:var(--accent-soft); padding:22px 24px; }
.sp-ainote__k { font-family:var(--font-mono); font-size:10px; color:var(--accent); letter-spacing:.1em; text-transform:uppercase; margin-bottom:10px; }
.sp-ainote p { font-size:14.5px; line-height:1.6; color:var(--ink2); margin:0 0 14px; max-width:66ch; }

/* ---- Notes (How I Work principles) ------------------------------------- */
.sp-notes { display:grid; grid-template-columns:repeat(2,1fr); border:1.5px solid var(--ink); margin-top:12px; }
.sp-note { padding:26px 28px; border-right:1px solid var(--hair); border-top:1px solid var(--hair); }
.sp-note:nth-child(-n+2) { border-top:none; }
.sp-note:nth-child(2n) { border-right:none; }
.sp-note__k { font-family:var(--font-mono); font-size:11px; color:var(--accent); letter-spacing:.05em; margin-bottom:14px; }
.sp-note__t { font-size:19px; font-weight:700; margin:0 0 8px; letter-spacing:-.01em; }
.sp-note__p { font-size:14px; line-height:1.6; color:var(--muted); margin:0; max-width:52ch; }

/* ---- Schematic (systems map — 3D orbit, spec-skinned) ------------------ */
.sp-schemhint { font-family:var(--font-mono); font-size:11px; color:var(--faint); letter-spacing:.04em; }
.sp-schem { position:relative; height:600px; border:1.5px solid var(--ink); overflow:hidden; cursor:grab; margin-top:20px;
  background-image:linear-gradient(var(--gridmajor) 1px,transparent 1px),linear-gradient(90deg,var(--gridmajor) 1px,transparent 1px); background-size:60px 60px; touch-action:pan-y; }
.sp-schem.is-grabbing { cursor:grabbing; }
.sp-schem__canvas { position:absolute; inset:0; width:100%; height:100%; pointer-events:none; z-index:1; }
.sp-schem__corner { position:absolute; width:14px; height:14px; color:var(--ink); z-index:3; }
.sp-schem__corner::before,.sp-schem__corner::after { content:""; position:absolute; background:currentColor; }
.sp-schem__corner.tl { top:8px; left:8px; } .sp-schem__corner.tr { top:8px; right:8px; }
.sp-schem__corner.bl { bottom:8px; left:8px; } .sp-schem__corner.br { bottom:8px; right:8px; }
.sp-schem__corner::before { width:12px; height:1.5px; top:0; } .sp-schem__corner::after { width:1.5px; height:12px; left:0; }
.sp-schem__corner.tr::before { right:0; left:auto; } .sp-schem__corner.tr::after { right:0; left:auto; }
.sp-schem__corner.bl::before { bottom:0; top:auto; } .sp-schem__corner.bl::after { bottom:0; top:auto; }
.sp-schem__corner.br::before { right:0; left:auto; bottom:0; top:auto; } .sp-schem__corner.br::after { right:0; left:auto; bottom:0; top:auto; }
.sp-colhead { position:absolute; top:16px; transform:translateX(-50%); font-family:var(--font-mono); font-size:9.5px; letter-spacing:.14em; text-transform:uppercase; color:var(--faint); z-index:2; }
.sp-node { position:absolute; transform:translate(-50%,-50%); white-space:nowrap; cursor:crosshair; z-index:2;
  transition:opacity .35s ease, border-color .35s ease, box-shadow .35s ease, color .35s ease, background-color .45s ease; will-change:transform,opacity; }
.sp-node--stack, .sp-node--domain { font-family:var(--font-mono); font-size:11.5px; padding:6px 12px; }
.sp-node--stack { color:var(--ink2); background:var(--sheet); border:1px solid var(--hair); }
.sp-node--domain { color:var(--muted); background:transparent; border:1px dashed var(--hair); font-size:10px; letter-spacing:.08em; text-transform:uppercase; }
.sp-node--company { font-size:14px; font-weight:600; color:var(--ink); background:var(--sheet); border:1.5px solid var(--hair); padding:9px 16px; cursor:pointer; }
.sp-node--indie { padding-left:13px; }
.sp-node__dot { display:inline-block; width:7px; height:7px; background:var(--spaccent); margin-right:8px; vertical-align:middle; }
.sp-schem__legend { position:absolute; left:16px; bottom:14px; display:flex; align-items:center; gap:8px; font-family:var(--font-mono); font-size:10px; color:var(--faint); z-index:2; }
.sp-schem__legend .sp-node__dot { margin:0; }
.sp-coord { position:absolute; right:14px; bottom:14px; font-family:var(--font-mono); font-size:9.5px; letter-spacing:.1em; color:var(--faint); z-index:2; }

/* Mobile schematic (tap to trace) */
.sp-schemmob { display:none; margin-top:20px; flex-direction:column; gap:6px; border:1.5px solid var(--ink); padding:22px; }
.sp-schemmob__head { display:flex; align-items:center; justify-content:space-between; margin-bottom:8px; }
.sp-schemmob__hint { font-family:var(--font-mono); font-size:11px; color:var(--faint); }
.sp-schemmob__reset { font-family:var(--font-mono); font-size:11px; color:var(--muted); background:transparent; border:1px solid var(--hair); padding:5px 10px; cursor:pointer; }
.sp-collabel { font-family:var(--font-mono); font-size:9.5px; letter-spacing:.12em; text-transform:uppercase; color:var(--faint); margin:12px 0 8px; }
.sp-smm-row { display:flex; flex-wrap:wrap; gap:8px; }
.sp-smm { font-family:var(--font-mono); font-size:12px; color:var(--ink2); background:var(--sheet); border:1px solid var(--hair); padding:8px 12px; cursor:pointer; transition:opacity .3s, border-color .3s, box-shadow .3s; }
.sp-smm--domain { border-style:dashed; text-transform:uppercase; letter-spacing:.06em; font-size:11px; }
.sp-smm__dot { display:inline-block; width:6px; height:6px; background:var(--spaccent); margin-right:6px; vertical-align:middle; }
.sp-spine { height:20px; width:1.5px; background:var(--hair); margin:2px 0 2px 18px; transition:background .3s; }
.sp-spine.is-active { background:var(--accent); }
.sp-thread { overflow:hidden; max-height:0; opacity:0; margin-top:0; border:1px solid var(--accent); background:var(--accent-soft); transition:max-height .35s ease, opacity .35s ease, margin-top .35s ease; }
.sp-thread.is-open { max-height:280px; opacity:1; margin-top:20px; }
.sp-thread__inner { padding:16px 18px; }
.sp-thread__k { font-family:var(--font-mono); font-size:9.5px; letter-spacing:.12em; text-transform:uppercase; color:var(--accent); margin-bottom:8px; }
.sp-thread__t { font-family:var(--font-mono); font-size:13px; line-height:1.6; color:var(--ink2); }

/* ---- Record (employment) ----------------------------------------------- */
.sp-rowhead { display:grid; grid-template-columns:64px 190px 1fr 220px 90px; gap:16px; font-family:var(--font-mono); font-size:9.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--inverse); background:var(--ink); padding:11px 18px; }
.sp-exp { border:1px solid var(--hair); border-top:none; padding:20px 18px; }
.sp-exp:first-of-type { border-top:1px solid var(--hair); }
.sp-exp__row { display:grid; grid-template-columns:64px 190px 1fr 220px 90px; gap:16px; align-items:baseline; }
.sp-exp__ref { font-family:var(--font-mono); font-size:12px; color:var(--accent); }
.sp-exp__period, .sp-exp__loc { font-family:var(--font-mono); font-size:11.5px; color:var(--muted); }
.sp-exp__co { font-size:17px; font-weight:700; letter-spacing:-.01em; }
.sp-exp__fn { font-family:var(--font-mono); font-size:11.5px; color:var(--accent); }
.sp-exp__body { padding-left:80px; margin-top:12px; }
.sp-exp__mobmeta { display:none; font-family:var(--font-mono); font-size:11px; color:var(--muted); margin-top:5px; }
.sp-exp__list { margin:0; padding-left:16px; }
.sp-exp__list li { font-size:14px; line-height:1.58; color:var(--ink2); margin-bottom:6px; }
.sp-exp__chips { display:flex; flex-wrap:wrap; gap:7px; margin-top:12px; }
.sp-two { display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-top:24px; }
.sp-edu { border:1px solid var(--hair); padding:22px 24px; }
.sp-edu__k { font-family:var(--font-mono); font-size:10px; color:var(--accent); letter-spacing:.1em; text-transform:uppercase; margin-bottom:10px; }
.sp-edu__t { font-size:18px; font-weight:700; margin:0; }
.sp-edu__s { font-family:var(--font-mono); font-size:11.5px; color:var(--muted); margin-top:4px; line-height:1.6; }

/* ---- Independent cards ------------------------------------------------- */
.sp-cards { display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.sp-card { border:1.5px dashed var(--accent); background:var(--panel); padding:30px 32px; transition:border-color .3s ease, transform .3s ease; }
.sp-card:hover { border-style:solid; }
.sp-card__head { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:16px; }
.sp-card__badge { font-family:var(--font-mono); font-size:10px; letter-spacing:.05em; text-transform:uppercase; color:var(--inverse); background:var(--accent); padding:5px 10px; }
.sp-card__meta { font-family:var(--font-mono); font-size:10.5px; color:var(--muted); letter-spacing:.04em; }
.sp-card__t { font-size:24px; font-weight:800; letter-spacing:-.02em; margin:0 0 10px; }
.sp-card__desc { font-size:14.5px; line-height:1.6; color:var(--ink2); margin:0 0 18px; }
.sp-card__link { font-family:var(--font-mono); font-size:12px; color:var(--accent); text-decoration:none; border-bottom:1px solid var(--hair); padding-bottom:2px; transition:border-color .2s; }
.sp-card__link:hover { border-color:var(--accent); }

/* ---- Figures (selected work) ------------------------------------------- */
.sp-figs { display:grid; grid-template-columns:1fr 1fr; gap:28px; }
.sp-fig { border:1px solid var(--hair); background:var(--panel); }
.sp-fig__frame { border-bottom:1px solid var(--hair); background:var(--sheet); }
.sp-browserbar { display:flex; align-items:center; gap:6px; padding:9px 12px; border-bottom:1px solid var(--hair2); }
.sp-browserbar i { width:8px; height:8px; border-radius:50%; background:var(--hair); }
.sp-browserbar__url { margin-left:8px; font-family:var(--font-mono); font-size:10.5px; color:var(--faint); }
.sp-fig__img { width:100%; aspect-ratio:1280/800; object-fit:cover; object-position:top; }
.sp-fig__body { display:block; padding:20px 22px; text-decoration:none; color:inherit; }
.sp-fig__row { display:flex; align-items:baseline; justify-content:space-between; gap:12px; margin-bottom:8px; }
.sp-fig__name { font-size:19px; font-weight:700; letter-spacing:-.01em; }
.sp-fig__idx { font-family:var(--font-mono); font-size:11px; color:var(--accent); }
.sp-fig__caption { font-family:var(--font-mono); font-size:9.5px; color:var(--faint); letter-spacing:.06em; text-transform:uppercase; margin-bottom:10px; }
.sp-fig__desc { font-size:14px; line-height:1.55; color:var(--muted); margin:0; }

/* Appendix + open source lists */
.sp-apx { margin-top:56px; }
.sp-apx__k { font-family:var(--font-mono); font-size:10.5px; color:var(--accent); letter-spacing:.12em; text-transform:uppercase; margin-bottom:16px; }
.sp-apxlist { border-top:1px solid var(--hair); }
.sp-apxrow { display:grid; grid-template-columns:44px 1fr auto; gap:16px; align-items:center; padding:15px 6px; border-bottom:1px solid var(--hair2); text-decoration:none; color:inherit; transition:padding-left .2s ease, background .2s ease; }
.sp-apxrow:hover { padding-left:14px; background:var(--accent-soft); }
.sp-apxrow__n { font-family:var(--font-mono); font-size:11px; color:var(--faint); }
.sp-apxrow__name { font-size:16px; font-weight:600; }
.sp-apxrow__meta { display:flex; align-items:center; gap:12px; }
.sp-apxrow__tag { font-family:var(--font-mono); font-size:10.5px; color:var(--muted); }
.sp-apxrow__arrow { color:var(--accent); font-family:var(--font-mono); }

/* ---- Contact (approval block) ------------------------------------------ */
.sp-contact { position:relative; }
.sp-contact__k { font-family:var(--font-mono); font-size:11px; color:var(--accent); letter-spacing:.12em; text-transform:uppercase; margin-bottom:20px; }
.sp-contact__title { font-size:clamp(44px,8vw,84px); line-height:.92; font-weight:800; letter-spacing:-.03em; text-transform:uppercase; margin:0 0 24px; text-wrap:balance; }
.sp-contact__title .dot { color:var(--accent); }
.sp-contact__row { display:flex; align-items:flex-end; justify-content:space-between; gap:40px; flex-wrap:wrap; }
.sp-contact__lead { font-size:17px; line-height:1.6; color:var(--muted); max-width:52ch; margin:0; }
.sp-contact__email { font-size:clamp(20px,3vw,30px); font-weight:700; letter-spacing:-.01em; text-decoration:none; color:var(--ink); border-bottom:2px solid var(--accent); padding-bottom:4px; white-space:nowrap; transition:color .2s; }
.sp-contact__email:hover { color:var(--accent); }
.sp-stamp { display:inline-grid; place-items:center; text-align:center; transform:rotate(-8deg); border:2px solid var(--accent); color:var(--accent); font-family:var(--font-mono); padding:12px 16px; opacity:.85; }
.sp-stamp b { font-size:15px; letter-spacing:.08em; } .sp-stamp span { font-size:9px; letter-spacing:.14em; margin-top:3px; }

/* ---- Footer ------------------------------------------------------------ */
.sp-foot { border-top:1.5px solid var(--ink); }
.sp-foot__inner { max-width:1280px; margin:0 auto; padding:26px 48px; display:flex; align-items:center; gap:22px; flex-wrap:wrap; font-family:var(--font-mono); font-size:11.5px; letter-spacing:.04em; }
.sp-foot__copy { color:var(--faint); }
.sp-foot a { color:var(--muted); text-decoration:none; }
.sp-foot a:hover { color:var(--accent); }
.sp-foot__ai { color:var(--accent) !important; border-bottom:1px solid var(--hair); padding-bottom:2px; }
.sp-foot__social { display:flex; gap:16px; margin-left:auto; }
.sp-foot__top { }

/* ---- coordBar (fixed cursor readout) ----------------------------------- */
.sp-coordbar { position:fixed; right:18px; bottom:16px; z-index:var(--z-coord); display:none; gap:12px;
  font-family:var(--font-mono); font-size:9.5px; letter-spacing:.1em; color:var(--faint);
  background:var(--headbg); border:1px solid var(--hair); padding:6px 10px; pointer-events:none; backdrop-filter:blur(6px); }

/* ---- Command palette (⌘K) ---------------------------------------------- */
.sp-cmdk { position:fixed; inset:0; z-index:var(--z-cmdk); display:none; align-items:flex-start; justify-content:center; padding:14vh 20px 20px; background:color-mix(in srgb, var(--bg) 55%, transparent); backdrop-filter:blur(4px); }
.sp-cmdk.is-open { display:flex; }
.sp-cmdk__box { width:min(600px,100%); background:var(--panel); border:1.5px solid var(--ink); box-shadow:0 30px 80px rgba(12,35,80,.28); }
.sp-cmdk__head { display:flex; align-items:center; gap:12px; padding:14px 16px; border-bottom:1px solid var(--hair); }
.sp-cmdk__k { font-family:var(--font-mono); font-size:11px; color:var(--faint); border:1px solid var(--hair); padding:3px 7px; }
.sp-cmdk__input { flex:1; border:none; background:transparent; color:var(--ink); font-family:var(--font-mono); font-size:14px; outline:none; }
.sp-cmdk__input::placeholder { color:var(--muted); }
.sp-cmdk__esc { font-family:var(--font-mono); font-size:10px; color:var(--faint); }
.sp-cmdk__list { max-height:52vh; overflow-y:auto; }
.sp-cmdk__item { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:12px 16px; cursor:pointer; border-bottom:1px solid var(--hair2); }
.sp-cmdk__item:last-child { border-bottom:none; }
.sp-cmdk__item.is-active, .sp-cmdk__item:hover { background:var(--accent-soft); }
.sp-cmdk__item.is-active { box-shadow:inset 2px 0 0 var(--accent); }
.sp-cmdk__label { font-size:14px; font-weight:600; }
.sp-cmdk__tag { font-family:var(--font-mono); font-size:9.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--faint); }
.sp-cmdk__empty { padding:20px 16px; font-family:var(--font-mono); font-size:12px; color:var(--muted); }

/* ---- Background signals canvas ----------------------------------------- */
.sp-bg { position:fixed; inset:0; width:100%; height:100%; z-index:0; pointer-events:none; }

/* ---- Edition hand-off overlays (also built in JS; classes for clarity) - */
.sp-ov { position:fixed; inset:0; z-index:var(--z-overlay); display:flex; align-items:center; justify-content:center; }
.sp-ov__scan { position:absolute; left:0; right:0; bottom:0; height:2px; background:var(--accent); box-shadow:0 0 18px var(--accent); }

/* ---- Responsive -------------------------------------------------------- */
@media (max-width:980px) {
  /* Links + every data cell (STATUS/INK/MODE/EDITION) collapse to the burger;
     their controls move into the mobile menu so the nav can't overflow the phone. */
  .sp-nav__links, .sp-nav__cells .sp-cell { display:none !important; }
  .sp-nav__cells { margin-left:auto; } /* links (flex:1) are gone — keep the burger flush right */
  .sp-burger { display:flex; }
  .sp-pad { padding:64px 22px; }
  .sp-hero { padding:56px 22px 40px; }
  .sp-hero__grid { grid-template-columns:1fr; gap:14px; }
  .sp-about { grid-template-columns:1fr; gap:30px; }
  .sp-notes, .sp-cards, .sp-figs, .sp-two, .sp-specrow { grid-template-columns:1fr; }
  .sp-note { border-right:none; } .sp-note:nth-child(2) { border-top:1px solid var(--hair); }
  .sp-specbox { border-left:none; border-top:1px solid var(--hair); } .sp-specbox:first-child { border-top:none; }
  .sp-stats { grid-template-columns:1fr 1fr; }
  .sp-stat { border-left:none; padding-left:0; padding-top:26px; }
  .sp-schem, .sp-schemhint { display:none; }
  .sp-schemmob { display:flex; }
  .sp-foot__inner { padding:24px 22px; }
}
@media (max-width:840px) {
  .sp-rowhead { grid-template-columns:56px 150px 1fr 60px; }
  .sp-rowhead .col-fn { display:none; }
  .sp-exp__row { grid-template-columns:56px 150px 1fr 60px; }
  .sp-exp__fn { display:none; } .sp-exp__mobmeta { display:block; }
  .sp-exp__body { padding-left:0; }
}
@media (max-width:640px) {
  .sp-rowhead { grid-template-columns:52px 1fr; }
  .sp-rowhead .col-period, .sp-rowhead .col-loc { display:none; }
  .sp-exp__row { grid-template-columns:52px 1fr; }
  .sp-exp__period, .sp-exp__loc { display:none; }
  .sp-hero__meta { flex-direction:column; align-items:flex-start; gap:8px; }
  .sp-contact__row { flex-direction:column; align-items:flex-start; gap:28px; }
  .sp-foot__inner { flex-direction:column; align-items:flex-start; gap:10px; }
  .sp-foot__social { margin-left:0; }
  .sp-marquee__group span { font-size:11px; padding:0 14px; }
}

/* ---- Reduced motion ---------------------------------------------------- */
@media (prefers-reduced-motion:reduce) {
  html { scroll-behavior:auto; }
  .sp-marquee__track { animation:none; }
  .sp-status .sp-status__dot { animation:none; }
  .sp-anim [data-reveal], .sp-anim [data-stagger] > * { opacity:1 !important; transform:none !important; transition:none !important; }
  body :not(canvas) { transition:none; }
}

/* ---- Print (data sheet on paper) --------------------------------------- */
@media print {
  html, body { background:#fff !important; background-image:none !important; color:#111 !important; }
  .sp-nav, .sp-mobile, .sp-coordbar, .sp-bg, .sp-cmdk, .sp-schemhint, .sp-foot__top, .sp-tick, .sp-schem__canvas { display:none !important; }
  .sp-anim [data-reveal], .sp-anim [data-stagger] > * { opacity:1 !important; transform:none !important; }
  .sp-pad, .sp-hero { padding:0 !important; max-width:none !important; }
  .sp-card, .sp-exp, .sp-edu, .sp-fig, .sp-notes, .sp-schem { border-color:#999 !important; box-shadow:none !important; }
  * { -webkit-print-color-adjust:exact; print-color-adjust:exact; }
  @page { margin:14mm; }
}