/* ThinkGameful! – editorial think-tank design with playful game details */
@font-face{font-family:"Lora";src:url("fonts/Lora-Variable.woff") format("woff");font-weight:400 700;font-style:normal;font-display:swap}
@font-face{font-family:"Lora";src:url("fonts/Lora-Italic-Variable.woff") format("woff");font-weight:400 700;font-style:italic;font-display:swap}
@font-face{font-family:"Inter";src:url("fonts/Inter-Regular.woff") format("woff");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("fonts/Inter-SemiBold.woff") format("woff");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"TG Mono";src:url("fonts/Mono.woff") format("woff");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"TG Mono";src:url("fonts/Mono-Bold.woff") format("woff");font-weight:700;font-style:normal;font-display:swap}

:root{
  --paper:#F7F4EE;
  --paper-2:#EFE9DF;
  --card:#FFFDF9;
  --ink:#15191B;
  --ink-2:#4A5357;
  --rule:#D8D0C2;
  --accent:#F26B1D;       /* decorative orange from the logo */
  --accent-ink:#B0470C;   /* orange for text on paper (AA) */
  --petrol:#1E4652;
  --max:1200px;
  --serif:"Lora",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"TG Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-ink);text-underline-offset:3px}
a:hover{color:var(--ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
::selection{background:var(--accent);color:#fff}

.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:var(--paper);padding:8px 14px;font-family:var(--mono);font-size:14px;z-index:100}
.skip:focus{left:16px}
.mono{font-family:var(--mono);font-size:13px;letter-spacing:.06em;text-transform:uppercase}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,244,238,.92);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--rule)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px 24px;min-height:72px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand img{width:30px;height:auto}
.brand-name{font-family:var(--serif);font-weight:700;font-size:21px;letter-spacing:-.01em}
.brand-name span{color:var(--accent)}
.nav{display:flex;gap:2px;flex-wrap:wrap}
.nav a{font-family:var(--mono);font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);text-decoration:none;padding:10px 12px;min-height:44px;display:inline-flex;align-items:center;gap:6px}
.nav a b{color:var(--accent-ink);font-weight:400}
.nav a:hover{color:var(--ink);background:var(--paper-2)}
@media (max-width:820px){
  .nav{width:100%;overflow-x:auto;flex-wrap:nowrap;margin:0 -12px;padding-bottom:4px}
  .nav a{white-space:nowrap}
}

/* ---------- Hero ---------- */
.hero{padding:0;border-bottom:1px solid var(--rule)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:48px;align-items:center;padding-top:88px;padding-bottom:88px}
.kicker{display:flex;align-items:center;gap:12px;color:var(--ink-2);margin:0 0 28px}
.kicker::before{content:"";width:10px;height:10px;background:var(--accent);flex:none}
.hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(44px,6.4vw,84px);line-height:1.04;letter-spacing:-.025em;margin:0 0 28px}
.hero h1 em{font-style:italic;color:var(--accent-ink)}
.hero h1 .area{white-space:nowrap;background-image:linear-gradient(var(--accent),var(--accent));background-size:100% .08em;background-position:0 92%;background-repeat:no-repeat}
.hero .intro{font-size:clamp(18px,1.8vw,20px);color:var(--ink-2);max-width:560px;margin:0 0 36px}
.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}

.btn{display:inline-flex;align-items:center;gap:12px;min-height:50px;padding:12px 22px;font-family:var(--mono);font-size:14px;letter-spacing:.05em;text-transform:uppercase;text-decoration:none;border:1.5px solid var(--ink);transition:transform .12s ease,box-shadow .12s ease,background .12s ease}
.btn-primary{background:var(--ink);color:var(--paper);box-shadow:4px 4px 0 var(--accent)}
.btn-primary:hover{color:var(--paper);transform:translate(-1px,-1px);box-shadow:5px 5px 0 var(--accent)}
.btn-primary:active{transform:translate(3px,3px);box-shadow:1px 1px 0 var(--accent)}
.btn-ghost{color:var(--ink);background:transparent}
.btn-ghost:hover{color:var(--ink);background:var(--card)}
.key{display:inline-grid;place-items:center;min-width:26px;height:24px;padding:0 6px;border:1px solid currentColor;border-bottom-width:3px;border-radius:4px;font-family:var(--mono);font-size:12px;line-height:1}

/* pixel exclamation mark */
.pixel-mark{justify-self:center;width:100%;max-width:210px;margin:0}
.pixel-mark svg{width:100%;height:auto;display:block;overflow:visible;background-image:radial-gradient(var(--rule) 1.5px,transparent 1.5px);background-size:16.66% 6.66%;background-position:center}
.pixel-mark rect{transform-box:fill-box}
.pixel-mark rect{fill:var(--accent)}
.pixel-mark rect.p{fill:var(--petrol)}
.pixel-mark figcaption{margin-top:18px;text-align:center;color:var(--ink-2)}
@media (prefers-reduced-motion:no-preference){
  .pixel-mark rect.b{animation:pop .5s cubic-bezier(.2,1.6,.4,1) both;animation-delay:calc(var(--i) * 40ms)}
  .pixel-mark rect.f{animation:float 4s ease-in-out infinite alternate;animation-delay:calc(var(--i) * -700ms)}
}
@keyframes pop{from{opacity:0;transform:translateY(-14px)}to{opacity:1;transform:none}}
@keyframes float{from{transform:translateY(0)}to{transform:translateY(-8px)}}
@media (max-width:860px){
  .hero .wrap{grid-template-columns:1fr;padding-top:56px;padding-bottom:64px;gap:40px}
  .pixel-mark{max-width:72px;justify-self:start;order:-1}
  .pixel-mark figcaption{display:none}
}

/* ---------- Sections ---------- */
section{padding:104px 0;scroll-margin-top:72px}
@media (max-width:760px){section{padding:72px 0}}
.band{background:var(--paper-2);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}

.sec-head{display:flex;justify-content:space-between;align-items:center;gap:16px;border-top:1.5px solid var(--ink);padding-top:14px;margin-bottom:48px;color:var(--ink-2)}
.sec-head .lvl b{color:var(--accent-ink);font-weight:700}
.bar{display:flex;gap:4px}
.bar i{width:10px;height:10px;border:1px solid var(--ink-2);display:block}
.bar i.on{background:var(--accent);border-color:var(--accent)}

h2{font-family:var(--serif);font-weight:500;font-size:clamp(32px,4.2vw,52px);line-height:1.1;letter-spacing:-.02em;margin:0 0 24px}
h2 em{font-style:italic;color:var(--accent-ink)}
h3{font-family:var(--serif);font-weight:600;font-size:24px;line-height:1.2;letter-spacing:-.01em;margin:0 0 10px}
p{margin:0 0 18px}
.muted{color:var(--ink-2)}

/* About */
.about{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:72px;align-items:start}
.about .lead{font-family:var(--serif);font-size:clamp(21px,2.1vw,25px);line-height:1.45;color:var(--ink)}
.qlist{list-style:none;margin:0;padding:0;counter-reset:q}
.qlist li{counter-increment:q;display:grid;grid-template-columns:52px 1fr;gap:8px;padding:22px 0;border-bottom:1px solid var(--rule);font-family:var(--serif);font-size:20px;line-height:1.4}
.qlist li:first-child{border-top:1px solid var(--rule)}
.qlist li::before{content:"Q" counter(q);font-family:var(--mono);font-size:13px;color:var(--accent-ink);padding-top:5px;letter-spacing:.06em}
@media (max-width:900px){.about{grid-template-columns:1fr;gap:40px}}

/* Focus areas */
.focus{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.focus article{padding:32px 28px 36px;border-left:1px solid var(--rule);transition:background .2s ease}
.focus article:first-child{border-left:0;padding-left:0}
.focus article:hover{background:var(--card)}
.focus article:first-child:hover{background:transparent}
.focus .key{color:var(--ink);margin-bottom:28px;min-width:34px;height:32px;font-size:14px}
.focus article:hover .key{color:var(--accent-ink)}
.focus p{color:var(--ink-2);margin:0;font-size:16px}
@media (max-width:1000px){
  .focus{grid-template-columns:repeat(2,minmax(0,1fr))}
  .focus article{padding:28px 24px 32px}
  .focus article:nth-child(odd){border-left:0;padding-left:0}
  .focus article:nth-child(n+3){border-top:1px solid var(--rule)}
}
@media (max-width:560px){
  .focus{grid-template-columns:1fr}
  .focus article{border-left:0;padding-left:0}
  .focus article+article{border-top:1px solid var(--rule)}
}

/* Partnership – co-op mode */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:72px;align-items:center}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:40px}}
.coop{background:var(--card);border:1.5px solid var(--ink);box-shadow:8px 8px 0 var(--petrol)}
.coop-top{display:flex;justify-content:space-between;gap:12px;padding:12px 18px;border-bottom:1.5px solid var(--ink);color:var(--ink-2)}
.coop-top .live{color:var(--accent-ink)}
.coop-top .live::before{content:"";display:inline-block;width:8px;height:8px;background:var(--accent);margin-right:8px;vertical-align:1px}
.players{display:grid;grid-template-columns:1fr auto 1fr;align-items:center}
.player{padding:28px 20px;text-align:center}
.player .tag{display:block;color:var(--ink-2);margin-bottom:8px}
.player strong{font-family:var(--serif);font-weight:600;font-size:21px;line-height:1.25;display:block}
.plus{font-family:var(--mono);font-size:28px;color:var(--accent)}
.coop-foot{border-top:1px solid var(--rule);padding:14px 18px;color:var(--ink-2);text-align:center}
@media (max-width:480px){.players{grid-template-columns:1fr}.plus{text-align:center}}

/* Founder – character sheet */
.sheet{border:1.5px solid var(--ink);background:var(--card)}
.sheet-head{display:flex;justify-content:space-between;gap:12px;padding:12px 18px;border-bottom:1.5px solid var(--ink);color:var(--ink-2)}
.sheet dl{margin:0;display:grid;grid-template-columns:auto 1fr}
.sheet dt,.sheet dd{padding:16px 18px;border-bottom:1px solid var(--rule);margin:0}
.sheet dt{font-family:var(--mono);font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);padding-top:19px}
.sheet dd{font-family:var(--serif);font-size:19px}
.sheet dt:nth-last-of-type(1),.sheet dd:last-child{border-bottom:0}
.sheet dd strong{color:var(--accent-ink);font-weight:600}

/* Contact */
.contact{text-align:center}
.contact h2{font-size:clamp(36px,5.2vw,64px);max-width:820px;margin:0 auto 20px}
.contact .muted{max-width:560px;margin:0 auto 36px;font-size:18px}
.contact .actions{justify-content:center}

/* ---------- Footer ---------- */
.site-footer{border-top:1.5px solid var(--ink);padding:28px 0;color:var(--ink-2)}
.site-footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}
.site-footer nav{display:flex;gap:4px;flex-wrap:wrap}
.site-footer a{color:var(--ink-2);text-decoration:none;padding:10px 8px;min-height:44px;display:inline-flex;align-items:center}
.site-footer a:hover{color:var(--ink)}

/* ---------- Legal pages ---------- */
.legal{padding:80px 0 104px}
.legal .wrap{max-width:780px}
.legal h1{font-family:var(--serif);font-weight:500;font-size:clamp(40px,5vw,56px);letter-spacing:-.02em;line-height:1.1;margin:0 0 40px}
.legal h2{font-family:var(--serif);font-weight:600;font-size:22px;margin:40px 0 10px;letter-spacing:-.01em}
.legal p,.legal li{color:var(--ink-2)}
.legal strong{color:var(--ink)}
.todo{background:#FCE3D3;color:#7A3008;padding:1px 6px}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(12px);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}}

/* ---------- Expanded content ---------- */
.intro-cols{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:72px;align-items:start}
@media (max-width:900px){.intro-cols{grid-template-columns:1fr;gap:40px}}
.def{margin:36px 0 0;padding:24px 26px;background:var(--card);border:1px solid var(--rule);border-left:0;position:relative}
.def::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--accent)}
.def dt{font-family:var(--serif);font-style:italic;font-size:24px;margin-bottom:6px}
.def dt small{font-family:var(--mono);font-style:normal;font-size:12px;letter-spacing:.06em;color:var(--ink-2);margin-left:10px;text-transform:uppercase}
.def dd{margin:0;color:var(--ink-2)}
.qhead{color:var(--ink-2);margin:0 0 6px}

.principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--rule)}
.principles article{padding:30px 28px 34px 0;border-bottom:1px solid var(--rule)}
.principles article:not(:nth-child(3n+1)){padding-left:28px;border-left:1px solid var(--rule)}
.principles .key{margin-bottom:22px;min-width:34px;height:32px;font-size:14px;color:var(--accent-ink)}
.principles p{color:var(--ink-2);margin:0;font-size:16px}
.note{margin:28px 0 0;color:var(--ink-2);font-size:15px;max-width:760px}
@media (max-width:900px){
  .principles{grid-template-columns:repeat(2,minmax(0,1fr))}
  .principles article:not(:nth-child(3n+1)){padding-left:0;border-left:0}
  .principles article:nth-child(even){padding-left:24px;border-left:1px solid var(--rule)}
}
@media (max-width:560px){
  .principles{grid-template-columns:1fr}
  .principles article:nth-child(even){padding-left:0;border-left:0}
}

.fields{list-style:none;margin:0;padding:0;border-top:1.5px solid var(--ink)}
.field{display:grid;grid-template-columns:90px minmax(0,1fr) minmax(0,1.4fr);gap:24px 40px;padding:36px 0;border-bottom:1px solid var(--rule)}
.field .num{font-family:var(--mono);font-size:14px;color:var(--accent-ink);padding-top:8px}
.field h3{font-size:clamp(24px,2.4vw,30px);margin:0}
.field h3 small{display:block;font-family:var(--mono);font-size:12px;font-weight:400;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);margin-top:10px}
.field .body p{color:var(--ink-2)}
.field .body p:last-child{margin-bottom:0}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0;padding:0;list-style:none}
.tags li{font-family:var(--mono);font-size:12px;letter-spacing:.04em;text-transform:uppercase;padding:6px 10px;border:1px solid var(--rule);background:var(--card);color:var(--ink)}
.subgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:22px}
.subgrid div{background:var(--card);padding:18px 20px}
.subgrid h4{font-family:var(--serif);font-weight:600;font-size:18px;margin:0 0 6px}
.subgrid p{font-size:15px;margin:0;color:var(--ink-2)}
.divider{display:flex;align-items:center;gap:16px;margin:56px 0 0;color:var(--ink-2)}
.divider::after{content:"";flex:1;height:1px;background:var(--rule)}
@media (max-width:900px){
  .field{grid-template-columns:1fr;gap:12px}
  .field .num{padding-top:0}
}
@media (max-width:560px){.subgrid{grid-template-columns:1fr}}

.partners{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;margin-bottom:64px}
@media (max-width:900px){.partners{grid-template-columns:1fr}}
.coop p.desc{padding:0 20px 20px;margin:0;color:var(--ink-2);font-size:15px;text-align:center}
.disc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px}
@media (max-width:900px){.disc{grid-template-columns:1fr;gap:32px}}
.steps{list-style:none;margin:0;padding:0;counter-reset:s}
.steps li{counter-increment:s;display:grid;grid-template-columns:44px 1fr;padding:14px 0;border-bottom:1px solid var(--rule);color:var(--ink)}
.steps li:first-child{border-top:1px solid var(--rule)}
.steps li::before{content:counter(s,decimal-leading-zero);font-family:var(--mono);font-size:13px;color:var(--accent-ink);padding-top:3px}

.compare{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:stretch;margin-bottom:72px}
.compare > div:not(.arrow){border:1.5px solid var(--ink);background:var(--card);padding:26px}
.compare > div:last-child{background:transparent;border-style:dashed}
.compare .arrow{display:grid;place-items:center;padding:0 18px;font-family:var(--mono);font-size:24px;color:var(--accent)}
.compare h3{font-size:22px}
.compare p{margin:0;color:var(--ink-2)}
@media (max-width:760px){.compare{grid-template-columns:1fr}.compare .arrow{padding:10px 0;transform:rotate(90deg)}}

.rules{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.rule{border-top:4px solid var(--ink);padding-top:18px}
.rule .mono{color:var(--accent-ink);display:block;margin-bottom:12px}
.rule h3{font-size:20px}
.rule p{color:var(--ink-2);font-size:15px;margin:0}
@media (max-width:1000px){.rules{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 24px}}
@media (max-width:560px){.rules{grid-template-columns:1fr}}

.outlook{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:8px}
.outlook li{list-style:none;background:var(--card);border:1px solid var(--rule);padding:24px 26px;font-family:var(--serif);font-size:20px;line-height:1.4;position:relative}
.outlook li::after{content:"?";position:absolute;right:18px;top:12px;font-family:var(--mono);font-size:22px;color:var(--accent)}
.outlook{padding:0;margin:0}
@media (max-width:760px){.outlook{grid-template-columns:1fr}}
.closing{font-family:var(--serif);font-size:clamp(22px,2.4vw,28px);line-height:1.4;max-width:860px;margin:56px 0 0}
.closing em{color:var(--accent-ink)}