/* GameOrbit site. Colors come from the app's asset catalog: Space, RatingCard, Accent (dark),
   StarCore, StarCorona and RatingHint. Dark only, like the app's
   planetarium. Type is the system stack, which is SF Pro on Apple devices, the app's typeface. */
:root{
  color-scheme:dark;
  --space:#0a0f1e;--surface:#111729;--raised:#1a2135;--line:#1c2338;--line-strong:#2a3350;
  --text:#eef1f8;--muted:#a2aac0;--faint:#7c859f;--accent:#a39cff;--on-accent:#0a0f1e;
  --star:#fff1cc;--corona:#f6b94f;
  --sans:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",sans-serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,monospace;
  --gutter:clamp(20px,5vw,64px);--wide:1240px;--measure:62ch;
}
*{box-sizing:border-box}
html{background:var(--space);scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--space);color:var(--text);font:17px/1.6 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{max-width:100%}
a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:4px}
a:hover{color:var(--text)}
:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:4px}
h1,h2,h3{margin:0;font-weight:600;text-wrap:balance}
p{margin:0;text-wrap:pretty}
.skip{position:absolute;left:-999px}.skip:focus{left:var(--gutter);top:12px;z-index:10;background:var(--raised);padding:8px 14px}
.sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.label{font:500 12px/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}

/* Buttons */
button,.button{white-space:nowrap;flex:none;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border:0;border-radius:999px;background:var(--accent);color:var(--on-accent);font:600 16px/1 var(--sans);letter-spacing:-.01em;text-decoration:none;cursor:pointer;transition:background-color .2s,color .2s,border-color .2s}
button:hover,.button:hover{background:#bdb8ff;color:var(--on-accent)}
.button.secondary{background:transparent;color:var(--text);box-shadow:inset 0 0 0 1px var(--line-strong)}
.button.secondary:hover{box-shadow:inset 0 0 0 1px var(--accent);background:transparent;color:var(--text)}
.button.small{min-height:36px;padding:0 16px;font-size:14px}

/* Header and footer */
.bar{position:relative;z-index:3;display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:var(--wide);margin:auto;padding:22px var(--gutter)}
.brand{display:inline-flex;align-items:center;gap:11px;color:var(--text);text-decoration:none;font-weight:600;font-size:18px;letter-spacing:-.02em}
.brand::before{content:"";width:12px;height:12px;border-radius:50%;background:radial-gradient(circle at 50% 50%,var(--star) 30%,var(--corona) 75%);box-shadow:0 0 12px 3px rgba(246,185,79,.4)}
.brand:hover{color:var(--text)}
.bar nav{display:flex;align-items:center;gap:clamp(16px,2.6vw,28px);font-size:15px}
.bar nav a:not(.button){color:var(--muted);text-decoration:none}
.bar nav a:not(.button):hover,.bar nav a[aria-current=page]{color:var(--text)}
footer{max-width:var(--wide);margin:auto;padding:32px var(--gutter) 56px;display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;font-size:14px;color:var(--faint)}
footer::before{content:"";flex-basis:100%;height:1px;background:var(--line);margin-bottom:20px}
footer nav{display:flex;flex-wrap:wrap;gap:12px 24px}
footer a{color:var(--muted);text-decoration:none}
footer a:hover{color:var(--text)}

/* Hero: the orbit is the page's one moving element */
.hero{position:relative;min-height:min(780px,94vh);display:grid;align-items:center;margin-top:-84px;padding:132px var(--gutter) 88px;overflow:hidden}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(ellipse 46% 64% at 24% 52%,rgba(10,15,30,.9) 52%,rgba(10,15,30,0) 100%)}
.hero-copy{position:relative;z-index:2;max-width:calc(var(--wide) - 2 * var(--gutter));width:100%;margin:auto}
.hero h1{font-size:clamp(52px,7.4vw,112px);line-height:.96;letter-spacing:-.05em;max-width:8ch}
.cta{display:flex;flex-wrap:wrap;align-items:center;gap:14px 18px;margin-top:36px}
.cta .meta{font-size:15px;color:var(--faint)}

/* Homepage: one screen, the hero fills what the header and footer leave */
body.home{min-height:100vh;min-height:100svh;display:flex;flex-direction:column}
body.home main{flex:1;display:flex}
body.home .hero{flex:1;min-height:560px}
body.home>.bar,body.home>footer{width:100%}

/* Long-form pages */
.page{max-width:var(--wide);margin:auto;padding:clamp(40px,7vw,88px) var(--gutter) 104px}
.page-head h1{font-size:clamp(44px,6.6vw,84px);line-height:1;letter-spacing:-.045em}
.page-head .lede{margin-top:22px;font-size:clamp(18px,1.9vw,21px);color:var(--muted);max-width:52ch}
.page-head .meta{margin-top:18px;color:var(--faint);font-size:15px}
.with-toc{display:grid;grid-template-columns:220px minmax(0,1fr);gap:clamp(40px,6vw,96px);margin-top:clamp(48px,7vw,88px);align-items:start}
.toc{position:sticky;top:28px;font-size:14px}
.toc p{margin-bottom:12px;font:500 12px/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}
.toc ol{list-style:none;margin:0;padding:0;display:grid;gap:8px;border-left:1px solid var(--line)}
.toc a{display:block;padding-left:14px;margin-left:-1px;border-left:1px solid transparent;color:var(--muted);text-decoration:none}
.toc a:hover{color:var(--text);border-left-color:var(--accent)}
.prose{max-width:var(--measure)}
.prose>section+section{margin-top:60px}
.prose h2{font-size:26px;letter-spacing:-.025em;scroll-margin-top:24px}
.prose h3{font-size:18px;margin:28px 0 6px;letter-spacing:-.01em}
.prose h2+p,.prose h2+ul,.prose h2+.table-wrap{margin-top:14px}
.prose p,.prose li{color:var(--muted)}
.prose p+p,.prose p+ul,.prose ul+p,.prose .table-wrap+p{margin-top:14px}
.prose ul{margin:0;padding-left:20px;display:grid;gap:8px}
.prose strong{color:var(--text);font-weight:600}
.prose.spaced{margin-top:clamp(48px,7vw,80px)}.prose.spaced h2{margin-top:44px}.prose.spaced h2:first-child{margin-top:0}.prose.spaced h2+p{margin-top:10px}
.summary{margin-top:clamp(40px,5vw,60px);max-width:var(--measure);padding:28px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.summary h2{font-size:20px;letter-spacing:-.015em}
.summary ul{margin:16px 0 0;padding:0;list-style:none;display:grid;gap:12px}
.summary li{color:var(--text);padding-left:26px;position:relative}
.summary li::before{content:"";position:absolute;left:2px;top:.55em;width:9px;height:9px;border-radius:50%;background:radial-gradient(circle at 35% 35%,var(--star),var(--corona))}
.table-wrap{overflow-x:auto}
.table{width:100%;border-collapse:collapse;font-size:16px}
.table th,.table td{text-align:left;vertical-align:top;padding:16px 16px 16px 0;border-top:1px solid var(--line)}
.table tr:last-child th,.table tr:last-child td{border-bottom:1px solid var(--line)}
.table th{color:var(--text);font-weight:600;width:28%}
.table td{color:var(--muted)}
.faq{margin-top:clamp(48px,7vw,80px);max-width:var(--measure)}
.faq details{border-top:1px solid var(--line)}
.faq details:last-of-type{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;padding:20px 0;font-size:18px;font-weight:500;letter-spacing:-.015em}
.faq summary:hover{color:#fff}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:9px;height:9px;margin-top:8px;border-right:1.5px solid var(--faint);border-bottom:1.5px solid var(--faint);transform:rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(-135deg);margin-top:12px}
.faq details>div{padding:0 0 24px}
.faq details p{color:var(--muted)}
.faq details p+p{margin-top:12px}
.faq-group{font:500 12px/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--faint);margin:52px 0 10px}
.faq-group:first-child{margin-top:0}
.contact{margin-top:72px;max-width:var(--measure)}
.contact h2{font-size:26px;letter-spacing:-.025em}
.contact p{margin-top:12px;color:var(--muted)}
.contact .email{display:inline-block;margin-top:18px;font-size:clamp(20px,2.6vw,26px);font-weight:600;letter-spacing:-.02em;color:var(--text);text-decoration:none;border-bottom:1px solid var(--accent)}

/* Invite */
.invite{max-width:640px}
.invite h2{font-size:22px;margin-top:40px;letter-spacing:-.02em}
.invite .prose{margin-top:18px}.invite .prose p+p{margin-top:12px}.invite .meta{margin-top:28px}
.code{display:block;margin:10px 0 20px;font:700 clamp(40px,9vw,56px)/1 var(--mono);letter-spacing:.18em;color:var(--star)}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:10px}
#copied{min-height:1.6em;color:var(--muted);font-size:15px}

@media(max-width:900px){
  .with-toc{grid-template-columns:1fr}
  .toc{position:static}
  .table th{width:36%}
}
@media(max-width:820px){
  .hero{min-height:0;align-items:start;padding-top:392px;margin-top:-80px}
  body.home .hero{min-height:0;padding-bottom:56px}
  .hero canvas{height:460px;bottom:auto}
  .hero::before{display:none}
}
@media(max-width:560px){
  .bar{padding-top:18px;padding-bottom:18px}
  .bar nav a.hide-narrow{display:none}
  .bar nav{gap:16px}
}