/* ArTchie Studios — shared site system. Slate / mint / cream / coral, Nunito + Plex Mono. */
:root{
  --slate:#1a2228; --slate2:#151b20; --card:#2f353c; --card2:#262c33;
  --mint:#34b89a; --mint-soft:rgba(52,184,154,.14); --cream:#f2ebe0; --coral:#e07a5f;
  --muted:#9aa7a5; --line:rgba(242,235,224,.10); --line-strong:rgba(242,235,224,.18);
  --code-bg:#11171b;
  --sans:'Nunito',ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--sans); color:var(--cream); background:var(--slate);
  line-height:1.6; -webkit-font-smoothing:antialiased;
  min-height:100vh; display:flex; flex-direction:column; position:relative; overflow-x:hidden;
}
body::before{
  content:""; position:fixed; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(900px 520px at 72% -12%, rgba(52,184,154,.16), transparent 60%),
    linear-gradient(rgba(52,184,154,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(52,184,154,.045) 1px, transparent 1px);
  background-size:auto, 46px 46px, 46px 46px;
}
a{color:var(--mint)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--mint);outline-offset:3px;border-radius:4px}
.wrap{width:100%;max-width:1080px;margin:0 auto;padding:0 26px;position:relative;z-index:1}
.wrap.wide{max-width:1240px}
main{flex:1}
img{max-width:100%;height:auto;display:block}
code,kbd{font-family:var(--mono);font-size:.88em}
.tt{color:var(--mint)}

/* ── header / nav ───────────────────────────────────────── */
.site-head{padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:11px;font-weight:900;letter-spacing:-.01em;font-size:21px;color:var(--cream);text-decoration:none}
.brand .dot{width:11px;height:11px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 4px rgba(52,184,154,.18)}
.nav{display:flex;gap:4px;flex-wrap:wrap}
.nav a{color:var(--muted);text-decoration:none;font-weight:800;font-size:13px;letter-spacing:.08em;text-transform:uppercase;padding:8px 12px;border-radius:999px;border:1px solid transparent}
.nav a:hover{color:var(--cream);border-color:var(--line)}
.nav a[aria-current="page"]{color:var(--mint);border-color:rgba(52,184,154,.32)}
.nav a.abs{color:var(--cream);background:var(--mint-soft);border-color:rgba(52,184,154,.32)}

/* ── type ───────────────────────────────────────────────── */
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--mint);font-weight:800;border:1px solid rgba(52,184,154,.32);border-radius:999px;padding:7px 14px}
.eyebrow.coral{color:var(--coral);border-color:rgba(224,122,95,.4)}
h1.display{font-size:clamp(40px,6.8vw,72px);line-height:1.02;letter-spacing:-.03em;font-weight:900;margin:24px 0 0;text-wrap:balance}
h1.display .alt{color:var(--muted)}
h1.display .abs{color:var(--coral);letter-spacing:.06em}
.lede{font-size:clamp(17px,2.2vw,21px);color:#d7d0c4;margin-top:22px;max-width:640px;text-wrap:pretty}
.lede b{color:var(--cream);font-weight:800}
.section-k{font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:var(--mint);margin-bottom:8px}
h2.section{font-size:clamp(26px,3.6vw,38px);font-weight:900;letter-spacing:-.02em;line-height:1.1;text-wrap:balance}
.sub{color:var(--muted);margin-top:10px;max-width:62ch}

/* ── buttons ────────────────────────────────────────────── */
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:15px;text-decoration:none;padding:12px 20px;border-radius:12px;border:1px solid var(--line-strong);color:var(--cream);background:rgba(47,53,60,.7)}
.btn:hover{border-color:var(--mint)}
.btn.primary{background:var(--mint);color:#0f1a17;border-color:var(--mint)}
.btn.primary:hover{background:#3fcaa9}
.btn.ghost{background:transparent}
.btn .arrow{font-family:var(--mono)}

/* ── cards / grids ──────────────────────────────────────── */
.grid{display:grid;gap:18px}
.grid.three{grid-template-columns:repeat(3,1fr)}
.grid.two{grid-template-columns:repeat(2,1fr)}
@media(max-width:860px){.grid.three,.grid.two{grid-template-columns:1fr}}
.card{background:linear-gradient(180deg,rgba(47,53,60,.85),rgba(47,53,60,.5));border:1px solid var(--line);border-radius:18px;padding:24px 22px;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--mint)}
.card.coral::before{background:var(--coral)}
.card.cream::before{background:var(--cream)}
.card .k{font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:var(--mint)}
.card.coral .k{color:var(--coral)}
.card.cream .k{color:var(--cream)}
.card h3{font-size:22px;font-weight:900;letter-spacing:-.02em;margin:6px 0 8px}
.card p{color:var(--muted);font-size:15px}
.card p b{color:var(--cream)}
.card .note{display:inline-block;margin-top:14px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:800;color:var(--cream);background:rgba(242,235,224,.08);border:1px solid var(--line);border-radius:999px;padding:4px 11px}
.card a.more{display:inline-block;margin-top:12px;font-weight:800;font-size:14px;text-decoration:none;border-bottom:1px solid rgba(52,184,154,.4)}
.card a.more:hover{border-color:var(--mint)}

.creed{margin:34px 0 8px;padding:22px 26px;border-left:3px solid var(--mint);background:rgba(52,184,154,.05);border-radius:0 14px 14px 0;font-size:19px;font-weight:800;letter-spacing:-.01em}
.creed span{color:var(--mint)}

/* ── product strip on the house page ───────────────────── */
.strip{margin-top:44px;border:1px solid rgba(224,122,95,.35);background:linear-gradient(90deg,rgba(224,122,95,.10),rgba(47,53,60,.4) 60%);border-radius:18px;padding:22px 26px;display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center}
@media(max-width:760px){.strip{grid-template-columns:1fr}}
.strip img{width:150px;border-radius:10px}
.strip .k{font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:var(--coral)}
.strip h3{font-size:24px;font-weight:900;letter-spacing:-.02em;margin:4px 0 6px}
.strip p{color:var(--muted);font-size:15px;max-width:56ch}

/* ── spec lists ─────────────────────────────────────────── */
.spec{list-style:none;display:grid;gap:10px}
.spec li{padding:12px 16px;border:1px solid var(--line);border-radius:12px;background:rgba(47,53,60,.45);display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:baseline}
.spec li b{color:var(--mint);font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
.spec li span{color:#d7d0c4;font-size:15px}
.limits li b{color:var(--coral)}

/* ── hero image ─────────────────────────────────────────── */
.cover{margin-top:40px;border-radius:20px;overflow:hidden;border:1px solid var(--line-strong);box-shadow:0 30px 80px -40px rgba(0,0,0,.8)}
.shots{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:22px}
@media(max-width:760px){.shots{grid-template-columns:1fr}}
.shots figure{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--card2)}
.shots figcaption{padding:10px 14px;font-size:13px;color:var(--muted);font-weight:700}

section.block{padding:56px 0 8px}
section.block+section.block{border-top:1px solid var(--line);margin-top:44px}

/* ── FAQ ────────────────────────────────────────────────── */
.faq{display:grid;gap:10px;margin-top:22px}
.faq details{border:1px solid var(--line);border-radius:12px;background:rgba(47,53,60,.45);padding:0 18px}
.faq summary{cursor:pointer;list-style:none;font-weight:800;font-size:16px;padding:16px 0;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--mint);font-size:20px;flex:none}
.faq details[open] summary::after{content:"−"}
.faq .a{color:#d7d0c4;padding:0 0 18px;font-size:15px;max-width:70ch}
.faq .a p+p{margin-top:10px}
.faq .a code{background:var(--code-bg);padding:.1em .4em;border-radius:4px;border:1px solid var(--line)}

table.matrix{width:100%;border-collapse:collapse;margin-top:18px;font-size:14.5px}
table.matrix th,table.matrix td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
table.matrix th{color:var(--muted);font-size:12px;letter-spacing:.1em;text-transform:uppercase}
table.matrix td b{font-family:var(--mono);color:var(--mint);font-size:13px}
.tablewrap{overflow-x:auto}

/* ── docs layout ────────────────────────────────────────── */
.docs{display:grid;grid-template-columns:250px minmax(0,1fr);gap:40px;padding:12px 0 60px;align-items:start}
@media(max-width:900px){.docs{grid-template-columns:1fr}}
.side{position:sticky;top:18px;border:1px solid var(--line);border-radius:16px;background:rgba(47,53,60,.45);padding:16px 14px;font-size:14px}
@media(max-width:900px){.side{position:static}}
.side .k{font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:var(--mint);margin:10px 6px 6px}
.side .k:first-child{margin-top:0}
.side .k.parent{color:var(--cream);font-size:12px;margin-top:18px;padding-top:12px;border-top:2px solid var(--line-strong)}
.side .k.parent .tt{color:var(--mint)}
.side a{display:block;color:#d7d0c4;text-decoration:none;padding:6px 8px;border-radius:8px;font-weight:700}
.side a:hover{background:rgba(242,235,224,.06);color:var(--cream)}
.side a[aria-current="page"]{background:var(--mint-soft);color:var(--mint)}
.side a.sub{padding-left:18px;font-weight:600;font-size:13px;color:var(--muted)}
.side details.grp{border-top:1px solid var(--line);margin-top:6px;padding-top:6px}
.side details.grp summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:var(--mint);padding:6px 8px;border-radius:8px}
.side details.grp summary::-webkit-details-marker{display:none}
.side details.grp summary::after{content:"+";font-family:var(--mono);font-size:14px;color:var(--muted);font-weight:500}
.side details.grp[open] summary::after{content:"−"}
.side details.grp summary:hover{background:rgba(242,235,224,.05)}
.side .grp-body{padding:2px 0 6px}
.doc{min-width:0;overflow-wrap:anywhere}
.doc .source,.doc .crumbs{max-width:100%}
.prose code,.prose a{overflow-wrap:anywhere}
.side{min-width:0;overflow-wrap:anywhere}
.doc .crumbs{font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.04em;margin-bottom:10px}
.doc .crumbs a{color:var(--muted);text-decoration:none}
.doc .crumbs a:hover{color:var(--mint)}
.doc .source{font-family:var(--mono);font-size:12px;color:var(--muted);border:1px dashed var(--line-strong);border-radius:10px;padding:8px 12px;margin:0 0 26px;display:inline-block}
.toc{border-left:2px solid var(--line-strong);padding:2px 0 2px 16px;margin:18px 0 30px;font-size:14px}
.toc .k{font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:var(--muted);margin-bottom:6px}
.toc a{display:block;color:#d7d0c4;text-decoration:none;padding:3px 0;font-weight:700}
.toc a.h3{padding-left:14px;font-weight:600;color:var(--muted);font-size:13px}
.toc a:hover{color:var(--mint)}

.prose{max-width:72ch;font-size:16px}
.prose>*+*{margin-top:1em}
.prose h1{font-size:clamp(32px,4.6vw,46px);line-height:1.05;letter-spacing:-.03em;font-weight:900;margin:0 0 .3em;text-wrap:balance}
.prose h2{font-size:26px;font-weight:900;letter-spacing:-.02em;margin-top:2em;padding-top:1em;border-top:1px solid var(--line);scroll-margin-top:18px}
.prose h3{font-size:19px;font-weight:800;margin-top:1.6em;scroll-margin-top:18px}
.prose h4{font-size:16px;font-weight:800;margin-top:1.4em;color:var(--mint)}
.prose p,.prose li{color:#d7d0c4}
.prose strong{color:var(--cream)}
.prose em{color:var(--cream)}
.prose ul,.prose ol{padding-left:1.4em}
.prose li+li{margin-top:.35em}
.prose blockquote{border-left:3px solid var(--mint);padding:10px 18px;background:rgba(52,184,154,.06);border-radius:0 10px 10px 0;color:#d7d0c4}
.prose blockquote p+p{margin-top:.6em}
.prose hr{border:0;border-top:1px solid var(--line);margin:2em 0}
.prose code{background:var(--code-bg);padding:.12em .42em;border-radius:5px;border:1px solid var(--line);color:var(--cream);font-size:.86em}
.prose pre{background:var(--code-bg);border:1px solid var(--line);border-radius:12px;padding:16px 18px;overflow-x:auto;font-size:13.5px;line-height:1.55;scrollbar-width:thin;scrollbar-color:var(--card) var(--code-bg)}
.prose pre::-webkit-scrollbar{height:8px}
.prose pre::-webkit-scrollbar-track{background:var(--code-bg)}
.prose pre::-webkit-scrollbar-thumb{background:var(--card);border-radius:4px}
.prose table,.tablewrap{scrollbar-width:thin;scrollbar-color:var(--card) transparent}
.prose pre code{background:none;border:0;padding:0;color:#e6e1d6;font-size:inherit}
.prose table{border-collapse:collapse;width:100%;font-size:14.5px;display:block;overflow-x:auto}
.prose th,.prose td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.prose th{color:var(--muted);font-size:12px;letter-spacing:.1em;text-transform:uppercase;white-space:nowrap}
.prose img{border:1px solid var(--line-strong);border-radius:12px;margin:.4em 0}
.prose a{text-decoration:none;border-bottom:1px solid rgba(52,184,154,.4)}
.prose a:hover{border-color:var(--mint)}
.prose .heading-link{color:inherit;border:0;text-decoration:none}
.prose kbd{background:var(--card2);border:1px solid var(--line-strong);border-bottom-width:2px;border-radius:5px;padding:.05em .4em;font-size:.8em}

.parent-h{font-size:22px;font-weight:900;letter-spacing:-.02em;margin:34px 0 4px;padding-top:22px;border-top:1px solid var(--line)}
.parent-h .tt{color:var(--mint)}
.doc-index{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:22px}
@media(max-width:760px){.doc-index{grid-template-columns:1fr}}
.doc-index a{display:block;text-decoration:none;color:var(--cream);border:1px solid var(--line);border-radius:14px;padding:16px 18px;background:rgba(47,53,60,.45)}
.doc-index a:hover{border-color:var(--mint)}
.doc-index a b{display:block;font-size:17px;font-weight:900;letter-spacing:-.01em}
.doc-index a span{display:block;color:var(--muted);font-size:14px;margin-top:4px}
.doc-index a i{display:block;font-style:normal;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--mint);margin-top:8px}

/* ── footer ─────────────────────────────────────────────── */
footer.site-foot{border-top:1px solid var(--line);margin-top:52px;padding:28px 0 44px}
.frow{display:flex;flex-wrap:wrap;gap:12px 26px;align-items:center;justify-content:space-between}
.frow a{color:var(--cream);text-decoration:none;border-bottom:1px solid rgba(52,184,154,.4)}
.frow a:hover{border-color:var(--mint)}
.fmeta{color:var(--muted);font-size:13.5px;font-weight:600}
.flinks{display:flex;gap:18px;flex-wrap:wrap}