/* ============================================================
   MrGBiz — shared site styles
   Palette and type are inherited from the games so the hub and
   the cabinets feel like one machine.
   ============================================================ */
:root{
  --abyss:#0a0c12;
  --ink:#13151d;
  --panel:#1b1d26;
  --panel-2:#20232e;
  --rule:#343746;
  --dim:#4b4f60;
  --foam:#f1eee6;
  --drift:#9a9384;
  --mute:#8b8fa3;

  --gold:#ffc145;
  --cyan:#4de3ff;
  --pink:#ff5d8f;
  --mint:#7fe0a8;
  --rust:#c9643a;

  --accent:var(--gold);

  --mono:'VT323',ui-monospace,'Courier New',monospace;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;

  --maxw:1120px;
  --gut:clamp(18px,4vw,40px);
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--abyss);
  color:var(--foam);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
/* CRT scanlines, kept faint enough to read through */
body::after{
  content:"";position:fixed;inset:0;z-index:100;pointer-events:none;opacity:.16;
  background:repeating-linear-gradient(0deg,rgba(0,0,0,.5) 0 1px,transparent 1px 3px);
}
/* a slow glow behind the top of the page */
body::before{
  content:"";position:fixed;top:-30vh;left:50%;transform:translateX(-50%);
  width:140vw;height:80vh;z-index:-1;pointer-events:none;
  background:radial-gradient(ellipse at 50% 50%,rgba(255,193,69,.07) 0%,rgba(77,227,255,.05) 38%,transparent 72%);
}

img{max-width:100%;display:block}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}

.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.skip{position:absolute;left:-9999px;top:0}
.skip:focus{left:12px;top:12px;z-index:200;background:var(--panel);padding:10px 16px;
  box-shadow:0 0 0 3px var(--gold)}

/* ---------------- shared bits ---------------- */
.kicker{
  display:block;font-family:var(--mono);font-size:15px;letter-spacing:.3em;
  text-transform:uppercase;color:var(--drift);
}
.rule{height:2px;border:0;margin:0;
  background:linear-gradient(90deg,var(--rule),transparent)}

.pill{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--mono);font-size:15px;letter-spacing:.18em;text-transform:uppercase;
  padding:4px 11px 2px;color:var(--accent);
  box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--accent) 45%,transparent);
  background:color-mix(in srgb,var(--accent) 9%,transparent);
}
.pill.quiet{color:var(--drift);
  box-shadow:inset 0 0 0 2px var(--rule);background:transparent}
.pill i{width:7px;height:7px;background:currentColor;display:block}

/* chunky arcade button, same silhouette as the in-game one */
.btn{
  display:inline-flex;align-items:center;gap:10px;cursor:pointer;border:0;
  font-family:var(--mono);font-size:22px;letter-spacing:.14em;text-transform:uppercase;
  padding:13px 28px 11px;background:var(--panel);color:var(--foam);text-decoration:none;
  box-shadow:0 0 0 3px var(--abyss),0 0 0 6px var(--accent),0 5px 0 6px color-mix(in srgb,var(--accent) 32%,#000);
  transition:transform .08s linear;
}
.btn:hover{text-decoration:none;background:var(--panel-2)}
.btn:active{transform:translateY(3px);
  box-shadow:0 0 0 3px var(--abyss),0 0 0 6px var(--accent),0 2px 0 6px color-mix(in srgb,var(--accent) 32%,#000)}
.btn.ghost{
  background:transparent;color:var(--drift);
  box-shadow:0 0 0 2px var(--rule);padding:10px 20px 8px;font-size:18px}
.btn.ghost:hover{color:var(--foam);box-shadow:0 0 0 2px var(--dim)}

/* ---------------- site header ---------------- */
.site-head{
  position:relative;z-index:50;border-bottom:2px solid var(--rule);
  background:linear-gradient(rgba(10,12,18,.92),rgba(10,12,18,.72));
  backdrop-filter:blur(6px);
}
.site-head .wrap{display:flex;align-items:center;gap:20px;
  min-height:70px;flex-wrap:wrap;padding-block:12px}
.brand{display:flex;align-items:baseline;gap:3px;font-family:var(--mono);
  font-size:30px;letter-spacing:.04em;color:var(--foam);line-height:1;
  transform:scale(1.08,1);transform-origin:left center}
.brand:hover{text-decoration:none}
.brand b{font-weight:400;color:var(--gold);text-shadow:0 0 14px rgba(255,193,69,.45)}
.brand s{text-decoration:none;color:var(--cyan)}
.site-nav{margin-left:auto;display:flex;gap:4px;flex-wrap:wrap}
.site-nav a{
  font-family:var(--mono);font-size:17px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--drift);padding:7px 12px 5px}
.site-nav a:hover{color:var(--foam);text-decoration:none;background:var(--ink)}
.site-nav a[aria-current="page"]{color:var(--accent);
  box-shadow:inset 0 -3px 0 var(--accent)}

/* ---------------- hero ---------------- */
.hero{padding-block:clamp(52px,9vw,104px) clamp(36px,6vw,64px);text-align:center;position:relative}
.logo{
  margin:0;font-family:var(--mono);font-weight:400;
  font-size:clamp(52px,13vw,126px);line-height:.88;letter-spacing:.02em;
  transform:scale(1.22,1.14);
  text-shadow:-4px 3px var(--rust),4px -3px rgba(77,227,255,.78),0 0 34px rgba(255,193,69,.26);
}
.logo span{display:inline-block;animation:bob 3.4s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@media (prefers-reduced-motion:reduce){
  .logo span{animation:none}
  .btn{transition:none}
}
.hero .tag{
  margin:clamp(30px,5vw,46px) auto 0;max-width:19em;color:var(--cyan);
  font-family:var(--mono);font-size:clamp(19px,3.4vw,28px);letter-spacing:.2em;
  text-transform:uppercase;line-height:1.3}
.hero .lede{margin:18px auto 0;max-width:40em;color:#cfc8b8;font-size:clamp(16px,1.9vw,19px)}
.hero .acts{margin-top:34px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------------- sections ---------------- */
.band{padding-block:clamp(40px,6vw,76px)}
.band-head{display:flex;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:26px}
.band-head h2{
  margin:0;font-family:var(--mono);font-weight:400;
  font-size:clamp(30px,4.4vw,46px);letter-spacing:.05em;line-height:1}
.band-head p{margin:0;color:var(--mute);max-width:46em;font-size:17px}
.band-head .kicker{margin-bottom:8px}

/* ---------------- course cards ---------------- */
.courses{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(282px,1fr))}
.course{
  position:relative;display:flex;flex-direction:column;gap:14px;
  padding:26px 24px 22px;color:var(--foam);text-decoration:none;
  background:linear-gradient(rgba(27,29,38,.96),rgba(19,21,29,.96));
  box-shadow:0 0 0 2px #06070b,0 0 0 4px var(--rule),inset 0 2px rgba(241,238,230,.05);
  transition:box-shadow .14s linear,transform .14s linear;
}
.course::before{
  content:"";position:absolute;left:0;right:0;top:0;height:5px;background:var(--accent);
  box-shadow:0 0 18px color-mix(in srgb,var(--accent) 60%,transparent)}
.course:hover{
  text-decoration:none;transform:translateY(-3px);
  box-shadow:0 0 0 2px #06070b,0 0 0 4px var(--accent),
    inset 0 2px rgba(241,238,230,.05),0 14px 34px rgba(0,0,0,.5)}
.course h3{
  margin:6px 0 0;font-family:var(--mono);font-weight:400;
  font-size:clamp(28px,3.2vw,36px);line-height:1.02;letter-spacing:.03em;color:var(--accent)}
.course .sub{margin:0;color:#cfc8b8;font-size:16px;line-height:1.5}
.course .foot{
  margin-top:auto;padding-top:8px;display:flex;align-items:center;justify-content:space-between;
  gap:12px;font-family:var(--mono);font-size:17px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--drift)}
.course .go{color:var(--accent)}
.course:hover .go{text-shadow:0 0 12px color-mix(in srgb,var(--accent) 70%,transparent)}

/* ---------------- game cards ---------------- */
.games{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(310px,1fr))}
.game{
  display:flex;flex-direction:column;
  background:linear-gradient(rgba(27,29,38,.96),rgba(19,21,29,.97));
  box-shadow:0 0 0 2px #06070b,0 0 0 4px var(--rule);
}
.game-art{
  position:relative;aspect-ratio:16/9;overflow:hidden;
  background:var(--ink);border-bottom:2px solid var(--rule);
  display:grid;place-items:center}
.game-art svg{width:100%;height:100%;display:block}
.game-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:12px;flex:1}
.game-body h3{margin:0;font-family:var(--mono);font-weight:400;
  font-size:clamp(26px,3vw,32px);letter-spacing:.04em;line-height:1;color:var(--foam)}
.game-body .topic{margin:0;color:var(--accent);font-size:15px;font-weight:500;
  letter-spacing:.02em}
.game-body .sub{margin:0;color:#c2bcae;font-size:15.5px;line-height:1.55}
.meta{list-style:none;margin:0;padding:0;display:flex;gap:8px;flex-wrap:wrap}
.meta li{font-family:var(--mono);font-size:15px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--drift);padding:3px 9px 1px;box-shadow:inset 0 0 0 2px var(--rule)}
.game-acts{margin-top:auto;padding-top:6px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.note-desktop{font-family:var(--mono);font-size:15px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--drift)}

/* ---------------- empty state ---------------- */
.empty{
  padding:34px 28px 30px;text-align:center;
  background:linear-gradient(rgba(27,29,38,.6),rgba(19,21,29,.6));
  box-shadow:0 0 0 2px #06070b,0 0 0 4px var(--rule)}
.empty .mk{font-family:var(--mono);font-size:40px;color:var(--rule);line-height:1}
.empty h3{margin:10px 0 6px;font-family:var(--mono);font-weight:400;font-size:28px;
  letter-spacing:.06em;color:var(--foam)}
.empty p{margin:0 auto;max-width:44em;color:var(--mute);font-size:16px}
.empty .acts{margin-top:20px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ---------------- how it works ---------------- */
.steps{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(252px,1fr));
  counter-reset:step}
.step{padding:22px 22px 20px;background:rgba(19,21,29,.72);
  box-shadow:0 0 0 2px #06070b,0 0 0 4px var(--rule)}
.step b{display:block;font-family:var(--mono);font-size:30px;color:var(--gold);
  font-weight:400;line-height:1}
.step h3{margin:8px 0 6px;font-size:17px;letter-spacing:.01em}
.step p{margin:0;color:var(--mute);font-size:15.5px}

/* ---------------- course intro block ---------------- */
.course-head{padding-block:clamp(40px,7vw,80px) clamp(26px,4vw,44px)}
.course-head h1{
  margin:10px 0 0;font-family:var(--mono);font-weight:400;
  font-size:clamp(44px,9vw,84px);line-height:.92;letter-spacing:.03em;color:var(--accent);
  text-shadow:0 0 36px color-mix(in srgb,var(--accent) 28%,transparent)}
.course-head .tag{margin:20px 0 0;max-width:24em;color:var(--foam);
  font-size:clamp(18px,2.4vw,23px);line-height:1.45}
.course-head .lede{margin:16px 0 0;max-width:46em;color:var(--mute);font-size:17px}
.covers{list-style:none;margin:26px 0 0;padding:0;display:flex;gap:8px;flex-wrap:wrap;max-width:54em}
.covers li{font-size:14.5px;color:#c2bcae;padding:5px 12px 4px;
  box-shadow:inset 0 0 0 2px var(--rule);background:rgba(19,21,29,.6)}

/* ---------------- footer ---------------- */
.site-foot{margin-top:clamp(40px,7vw,86px);border-top:2px solid var(--rule);
  background:rgba(10,12,18,.85);padding:34px 0 44px}
.site-foot .wrap{display:flex;gap:22px;flex-wrap:wrap;align-items:flex-start;
  justify-content:space-between}
.site-foot p{margin:0;color:var(--dim);font-size:14.5px;max-width:34em}
.foot-nav{display:flex;gap:18px;flex-wrap:wrap}
.foot-nav a{font-family:var(--mono);font-size:16px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--drift)}
.foot-nav a:hover{color:var(--foam)}

/* accent wiring — set by data-accent on cards */
[data-accent="gold"]{--accent:var(--gold)}
[data-accent="cyan"]{--accent:var(--cyan)}
[data-accent="mint"]{--accent:var(--mint)}
[data-accent="pink"]{--accent:var(--pink)}
.empty b{color:var(--foam);font-weight:500}
.course .pill{align-self:flex-start}