/* GRCSAC Game Studio - games.grcsac.com
   Plain HTML, one stylesheet, no scripts, no webfonts, no trackers. The
   palette is Zelzi's brand sheet (Midnight Navy, Deep Indigo, Electric Cyan,
   Glow Blue, Luminous Violet, Neon Magenta); the type is the GRCSAC house
   system stack, because the rest of *.grcsac.com is system-only. Dark is the
   default, as on the brand sheet. Both themes hold WCAG AA. */

:root{
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
  --maxw:1040px;

  /* Zelzi brand sheet */
  --cyan:#63F2FF; --blue:#3B9DFF; --violet:#B06CFF; --magenta:#F356FF;

  /* ---- Midnight Navy: the default ---- */
  --bg:#070A1B;
  --bg-alt:#0B1026;
  --card:#0B1026;
  --card-2:#121A3A;
  --ink:#EEF1FF;
  --ink-soft:#AAB2D2;
  --line:rgba(238,241,255,.13);
  --line-2:rgba(238,241,255,.24);
  --accent:#7FC4FF;              /* links: Glow Blue lifted to clear AA on Midnight */
  --accent-strong:#3B9DFF;
  --glow:0 0 40px rgba(99,242,255,.18),0 0 80px rgba(176,108,255,.14);
  --shadow:0 12px 34px rgba(0,0,0,.55);
}
@media (prefers-color-scheme:light){
  :root{
    --cyan:#0E7490; --blue:#1D5FD8; --violet:#6D28D9; --magenta:#A21CAF;
    --bg:#F6F7FC;
    --bg-alt:#ECEEF8;
    --card:#FFFFFF;
    --card-2:#F1F3FB;
    --ink:#0B1026;
    --ink-soft:#4B5370;
    --line:rgba(11,16,38,.13);
    --line-2:rgba(11,16,38,.22);
    --accent:#1D5FD8;
    --accent-strong:#1D5FD8;
    --glow:none;
    --shadow:0 2px 4px rgba(11,16,38,.05),0 12px 30px rgba(11,16,38,.08);
  }
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
a{color:var(--accent)}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:5px}
img{max-width:100%;height:auto}
code{font-family:var(--mono);font-size:.9em}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:9;background:var(--card);padding:10px 14px;border-radius:8px}

/* the brand gradient, drawn once across the top of every page */
body::before{content:"";display:block;height:3px;background:linear-gradient(90deg,#63F2FF,#3B9DFF 40%,#B06CFF 75%,#F356FF)}

/* header ---------------------------------------------------------------- */
.nav{border-bottom:1px solid var(--line);background:var(--bg)}
.nav .wrap{display:flex;align-items:center;gap:16px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:700;letter-spacing:-.01em}
.brand .mark{width:28px;height:28px;border-radius:7px;background:linear-gradient(135deg,#63F2FF,#3B9DFF 50%,#B06CFF);display:inline-block}
.brand .studio{color:var(--ink-soft);font-weight:500}
.nav nav{margin-left:auto;display:flex;gap:18px;font-size:15px}
.nav nav a{color:var(--ink-soft);text-decoration:none}
.nav nav a:hover{color:var(--ink);text-decoration:underline}

/* hero ------------------------------------------------------------------ */
.hero{padding:56px 0 12px}
h1{font-size:clamp(31px,5.2vw,50px);line-height:1.1;margin:0 0 16px;letter-spacing:-.02em;text-wrap:balance}
.grad{background:linear-gradient(90deg,var(--cyan),var(--blue) 45%,var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:clamp(17.5px,2.2vw,20px);color:var(--ink-soft);margin:0;max-width:38em}
.pill{display:inline-flex;align-items:center;gap:9px;margin-top:24px;padding:.46rem .9rem .46rem .7rem;border-radius:999px;border:1px solid var(--line-2);color:var(--ink-soft);font-size:14px}
.pill .dot{width:8px;height:8px;border-radius:50%;background:var(--magenta);flex:0 0 auto}
.pill b{color:var(--ink);font-weight:600}
.tagline{font-family:var(--mono);font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 14px}

/* the game hero: icon beside the words ----------------------------------- */
.game-hero{display:grid;grid-template-columns:minmax(220px,320px) 1fr;gap:36px;align-items:center}
.game-hero img{width:100%;max-width:320px;display:block;filter:drop-shadow(0 0 28px rgba(99,242,255,.25))}
.game-hero .words h1{margin-top:0}

/* sections --------------------------------------------------------------- */
section{padding:46px 0}
section + section{border-top:1px solid var(--line)}
.sec-label{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 10px}
h2{font-size:clamp(23px,3.2vw,31px);margin:0 0 12px;letter-spacing:-.015em;text-wrap:balance}
h3{font-size:17.5px;margin:0 0 5px;font-weight:650;letter-spacing:-.005em}
p{margin:0 0 16px;max-width:38em}
p:last-child{margin-bottom:0}
.muted{color:var(--ink-soft)}
.small{font-size:14.5px}
.mt{margin-top:20px}

/* cards ------------------------------------------------------------------ */
.cards{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(224px,1fr));margin-top:24px}
.card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px 20px 18px;overflow:hidden}
.card::before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:var(--c,var(--blue))}
.card .k{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--c,var(--blue));display:block;margin-bottom:8px;font-weight:600}
.card p{font-size:15px;color:var(--ink-soft);margin:0;max-width:none}
.c-cyan{--c:var(--cyan)} .c-blue{--c:var(--blue)} .c-violet{--c:var(--violet)} .c-magenta{--c:var(--magenta)}

/* the studio's game tiles ------------------------------------------------- */
.games{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));margin-top:28px}
.game{display:grid;grid-template-columns:96px 1fr;gap:18px;align-items:start;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;text-decoration:none;color:var(--ink);box-shadow:var(--shadow)}
.game:hover{border-color:var(--line-2)}
.game img{width:96px;height:96px;border-radius:22px;display:block}
.game h3{font-size:22px;margin:0 0 2px}
.game .status{display:inline-block;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--magenta);border:1px solid currentColor;border-radius:999px;padding:.15em .6em;margin-bottom:8px}
.game p{font-size:15px;color:var(--ink-soft);margin:0;max-width:none}
.game .go{display:block;margin-top:10px;font-size:14.5px;color:var(--accent)}
.game .status.plan{color:var(--violet)}
div.game{box-shadow:none}

/* lists ------------------------------------------------------------------ */
ul.ticks{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:12px}
ul.ticks li{padding-left:26px;position:relative;color:var(--ink-soft);max-width:38em}
ul.ticks li::before{content:"";position:absolute;left:4px;top:.62em;width:7px;height:7px;border-radius:2px;background:var(--accent-strong)}
ul.ticks b{color:var(--ink);font-weight:600}
.cols{display:grid;gap:26px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin-top:24px}
.cols p{max-width:none}

/* documents -------------------------------------------------------------- */
.doc{padding:34px 0 10px;max-width:720px}
.doc h1{font-size:clamp(27px,4.4vw,36px);margin:0 0 6px}
.doc .dated{color:var(--ink-soft);font-size:14.5px;margin:0 0 28px}
.doc h2{font-size:clamp(19px,2.6vw,23px);margin:34px 0 10px;padding-top:14px;border-top:1px solid var(--line)}
.doc ul{margin:0 0 16px;padding-left:22px;color:var(--ink-soft)}
.doc li{margin-bottom:8px}

/* footer ----------------------------------------------------------------- */
footer{border-top:1px solid var(--line);margin-top:28px;padding:26px 0 44px;background:var(--bg-alt)}
footer .wrap{display:flex;gap:16px;flex-wrap:wrap;align-items:center;font-size:14.5px;color:var(--ink-soft)}
footer a{color:var(--ink-soft)}
footer .sp{margin-left:auto}
footer .tm{flex-basis:100%;font-size:13px;margin:0;max-width:none}

.mid{text-align:center;padding:84px 0}
.center{margin-left:auto;margin-right:auto}
@media (max-width:640px){
  .game-hero{grid-template-columns:1fr;gap:20px}
  .game-hero img{max-width:200px}
  .game{grid-template-columns:72px 1fr}
  .game img{width:72px;height:72px;border-radius:17px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}