/* The AECE Studio, 2026-10 redesign. Fonts: Red Hat Display / Red Hat Text (SIL OFL 1.1). */
@font-face{font-family:"Red Hat Display";src:url(/assets/fonts/RedHatDisplay-Bold.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Red Hat Display";src:url(/assets/fonts/RedHatDisplay-Black.woff2) format("woff2");font-weight:900;font-display:swap}
@font-face{font-family:"Red Hat Text";src:url(/assets/fonts/RedHatText-Regular.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Red Hat Text";src:url(/assets/fonts/RedHatText-Medium.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Red Hat Text";src:url(/assets/fonts/RedHatText-Bold.woff2) format("woff2");font-weight:700;font-display:swap}

:root{
  --bg:#13120f;
  --raise:#1b1a16;
  --raise-2:#23211c;
  --line:#33302a;
  --ink:#efe9de;
  --soft:#c9c1b3;
  --muted:#a59d90;
  --amber:#e9ae4f;
  --amber-ink:#1a1408;
  --aether:#b3a5ff;
  --teo:#6fdcb6;
  --arc:#5fd3f0;
  --torque:#ff9a4d;
  --max:1160px;
  --display:"Red Hat Display",ui-sans-serif,system-ui,sans-serif;
  --text:"Red Hat Text",ui-sans-serif,system-ui,sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:clip}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--text);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-underline-offset:3px}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:4px}
h1,h2,h3{font-family:var(--display);line-height:1.08;margin:0;letter-spacing:-.015em}
p{margin:0}
.wrap{width:min(var(--max),100% - 32px);margin-inline:auto}
@media (min-width:720px){.wrap{width:min(var(--max),100% - 64px)}}
.skip{position:absolute;left:16px;top:-60px;padding:10px 14px;background:var(--ink);color:var(--bg);font-weight:700;z-index:30}
.skip:focus{top:12px}

/* header */
.top{border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;white-space:nowrap;text-decoration:none;font:700 15px/1 var(--display);letter-spacing:.02em}
.brand img{width:36px;height:auto}
.top nav{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end}
.top nav a{padding:8px 10px;text-decoration:none;color:var(--soft);font-size:15px;font-weight:500}
.top nav a:hover{color:var(--ink)}
@media (max-width:560px){.top nav a.hide-sm{display:none}.top nav{flex-wrap:nowrap;gap:0}.top nav a{padding:8px 7px;font-size:14px}.brand{font-size:14px}.brand img{width:30px}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 20px;border-radius:6px;font:700 16px/1.2 var(--text);text-decoration:none}
.btn-primary{background:var(--amber);color:var(--amber-ink)}
.btn-primary:hover{background:#f3bd63}
.link-arrow{font-weight:700;color:var(--ink);text-decoration:underline;text-decoration-color:var(--line);text-decoration-thickness:2px}
.link-arrow:hover{text-decoration-color:var(--amber)}

/* hero */
.hero{padding:64px 0 72px;border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;gap:48px}
@media (min-width:960px){.hero .wrap{grid-template-columns:1.15fr .85fr;align-items:end}}
.kicker{font:700 13px/1 var(--text);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:20px}
.hero h1{font-weight:900;font-size:clamp(44px,8vw,88px);line-height:.98;max-width:12ch}
.hero .lede{margin-top:24px;font-size:clamp(18px,2.2vw,21px);color:var(--soft);max-width:36em}
.hero .cta-row{margin-top:32px;display:flex;flex-wrap:wrap;align-items:center;gap:14px 24px}
.hero .fine{font-size:14px;color:var(--muted)}

/* product ledger */
.ledger{border:1px solid var(--line);border-radius:8px;background:var(--raise)}
.ledger h2{font:700 13px/1 var(--text);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding:18px 20px;border-bottom:1px solid var(--line)}
.ledger ul{list-style:none;margin:0;padding:0}
.ledger li+li{border-top:1px solid var(--line)}
.ledger a{display:grid;grid-template-columns:auto 1fr auto;gap:4px 14px;align-items:center;padding:16px 20px;text-decoration:none}
.ledger a:hover .name{text-decoration:underline;text-underline-offset:4px}
.ledger .dot{width:10px;height:10px;border-radius:50%;background:var(--c)}
.ledger .name{font:700 18px/1.2 var(--display)}
.ledger .what{grid-column:2;font-size:14px;color:var(--muted)}
.ledger .state{grid-row:1/3;grid-column:3;font-size:13px;font-weight:700;color:var(--soft);text-align:right}

/* sections */
.section{padding:88px 0;border-bottom:1px solid var(--line)}
.split{display:grid;gap:48px}
@media (min-width:960px){.split{grid-template-columns:1fr 1fr;align-items:center}.split.flip>.copy{order:2}}
.label{display:inline-flex;align-items:center;gap:10px;font:700 13px/1 var(--text);letter-spacing:.14em;text-transform:uppercase;color:var(--c)}
.label img{width:28px;height:28px}
.section h2{margin-top:18px;font-weight:900;font-size:clamp(32px,4.6vw,52px);max-width:16ch}
.section .body{margin-top:18px;color:var(--soft);font-size:18px;max-width:34em}
.points{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:14px;max-width:34em}
.points li{padding-left:22px;position:relative}
.points li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;background:var(--c);border-radius:2px}
.points strong{color:var(--ink)}
.points span{color:var(--soft)}
.proof{margin-top:28px;font-size:14px;color:var(--muted);max-width:34em}
.proof a{color:var(--soft)}
.actions{margin-top:28px;display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center}

/* demo frame (shared) */
.demo{border:1px solid var(--line);border-radius:10px;background:var(--raise);overflow:hidden}
.demo-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line)}
.demo-head p{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.seg{display:inline-flex;max-width:100%;overflow-x:auto;border:1px solid var(--line);border-radius:6px;padding:3px;gap:3px;background:var(--bg)}
.seg button{appearance:none;border:0;background:none;color:var(--soft);font:700 14px/1 var(--text);padding:9px 12px;border-radius:4px;cursor:pointer;min-height:36px}
.seg button[aria-selected="true"],.seg button[aria-pressed="true"]{background:var(--raise-2);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.demo-body{padding:20px 16px}
@media (min-width:560px){.demo-body{padding:24px}}
.demo-note{padding:14px 16px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
[hidden]{display:none!important}

/* aether demo */
.chat-id{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font:700 16px/1 var(--display);background:var(--raise-2);border:1px solid var(--line);flex:none}
.chat-id b{display:block;font-size:16px}
.chat-id small{display:block;color:var(--muted);font-size:13px}
.bubble{max-width:82%;padding:10px 14px;border-radius:14px;background:var(--raise-2);border:1px solid var(--line);font-size:15px}
.bubble.me{margin-left:auto;background:#2a2540;border-color:#3d3560}
.bubble+.bubble{margin-top:10px}
.meta{margin-top:8px;font-size:12px;color:var(--muted);text-align:right}
.post{border:1px solid var(--line);border-radius:8px;padding:16px;background:var(--bg)}
.post p{font-size:15px}
.post .actions-row{display:flex;gap:18px;margin-top:14px;font-size:13px;color:var(--muted)}

/* teo demo */
.teo-controls{display:grid;gap:14px}
.teo-controls label{font-size:14px;font-weight:700;color:var(--soft)}
.switch{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--soft);cursor:pointer}
.switch input{appearance:none;width:44px;height:26px;border-radius:13px;background:var(--bg);border:1px solid var(--line);position:relative;cursor:pointer;flex:none;margin:0}
.switch input::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:var(--muted)}
.switch input:checked{background:#1f3a31;border-color:#2f5f4f}
.switch input:checked::after{left:21px;background:var(--teo)}
@media (prefers-reduced-motion:no-preference){.switch input::after{transition:left .15s}}
.steps{list-style:none;margin:20px 0 0;padding:0;counter-reset:s}
.steps li{counter-increment:s;display:grid;grid-template-columns:28px 1fr;gap:10px;padding:10px 0;border-top:1px solid var(--line);font-size:15px}
.steps li::before{content:counter(s,decimal-leading-zero);font:700 12px/1.9 var(--text);color:var(--muted)}
.route{margin-top:16px;display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:14px}
.route dt{color:var(--muted)}
.route dd{margin:0;color:var(--ink);font-weight:500}

/* games */
.shot{position:relative;background:var(--raise-2);border-radius:6px;overflow:hidden}
.shot img{width:100%;height:100%;object-fit:cover;opacity:1}
@media (prefers-reduced-motion:no-preference){.shot img{transition:opacity .25s}}
.shot.is-loading img{opacity:0}
.shot.is-loading::after{content:"";position:absolute;inset:0;background:linear-gradient(var(--raise-2),var(--raise-2)) 16px calc(100% - 52px)/40% 12px no-repeat,linear-gradient(var(--raise-2),var(--raise-2)) 16px calc(100% - 28px)/60% 12px no-repeat,var(--raise)}
.shot.is-error::after{content:"Screenshot unavailable";position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);font-size:14px;background:var(--raise)}
.game-panel{display:grid;gap:20px}
@media (min-width:640px){.game-panel{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}}
.game-panel .shot.wide{aspect-ratio:16/9}
.game-panel .shot.tall{aspect-ratio:9/16;max-height:420px;max-width:240px}
.game-panel h3{font-size:26px;font-weight:900;letter-spacing:.02em;display:flex;align-items:center;gap:12px}
.game-panel h3 img{width:40px;height:40px;border-radius:8px}
.game-panel .tag{margin-top:10px;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--c)}
.game-panel p.desc{margin-top:12px;color:var(--soft);font-size:16px}
.game-panel .more{margin-top:16px;display:inline-block}
.empty-shot{aspect-ratio:16/9;border:1px dashed var(--line);border-radius:6px;display:grid;place-items:center;text-align:center;color:var(--muted);font-size:14px;padding:16px}

/* questions */
.faq{display:grid;gap:40px}
@media (min-width:960px){.faq{grid-template-columns:.8fr 1.2fr}}
.faq details{border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:20px 36px 20px 0;position:relative;font:700 19px/1.3 var(--display)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:16px;font:400 26px/1 var(--text);color:var(--muted)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{padding:0 0 22px;color:var(--soft);max-width:38em}

/* closing */
.closing{padding:96px 0}
.closing h2{font-weight:900;font-size:clamp(34px,5.4vw,60px);max-width:14ch}
.closing p{margin-top:18px;color:var(--soft);font-size:18px;max-width:32em}
.closing .actions{margin-top:32px}

/* footer */
.foot{border-top:1px solid var(--line);padding:40px 0 48px;font-size:15px;color:var(--muted)}
.foot .wrap{display:grid;gap:24px}
@media (min-width:800px){.foot .wrap{grid-template-columns:1fr auto auto;align-items:start;gap:56px}}
.foot nav{display:grid;gap:10px}
.foot nav h2{font:700 12px/1 var(--text);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.foot a{color:var(--soft);text-decoration:none}
.foot a:hover{color:var(--ink);text-decoration:underline}
.foot .brand{color:var(--ink)}
.foot small{display:block;margin-top:14px;font-size:13px}

/* legal pages */
.legal{padding:56px 0 88px}
.legal .wrap{max-width:760px}
.legal h1{font-weight:900;font-size:clamp(38px,6vw,60px)}
.legal .intro{margin-top:16px;color:var(--soft);font-size:19px}
.legal .effective{margin-top:12px;font-size:14px;color:var(--muted)}
.legal nav.toc{margin:32px 0 8px;display:flex;flex-wrap:wrap;gap:8px}
.legal nav.toc a{font-size:14px;padding:8px 12px;border:1px solid var(--line);border-radius:6px;text-decoration:none;color:var(--soft)}
.legal nav.toc a:hover{color:var(--ink);border-color:var(--muted)}
.legal h2{font-size:24px;margin:48px 0 12px;scroll-margin-top:24px}
.legal p,.legal li{color:var(--soft)}
.legal p+p{margin-top:14px}
.legal ul{padding-left:20px;display:grid;gap:10px}
.legal a{color:var(--ink)}

/* 404 */
.notfound{padding:96px 0 120px}
.notfound h1{font-weight:900;font-size:clamp(40px,7vw,72px);max-width:14ch}
.notfound p{margin-top:18px;color:var(--soft);font-size:18px;max-width:34em}
.notfound ul{list-style:none;padding:0;margin:32px 0 0;display:grid;gap:0;max-width:520px;border-top:1px solid var(--line)}
.notfound li{border-bottom:1px solid var(--line)}
.notfound li a{display:flex;justify-content:space-between;gap:16px;padding:16px 4px;text-decoration:none}
.notfound li a span{color:var(--muted);font-size:14px}
.notfound li a:hover b{text-decoration:underline}