/* dozycat official site — cozy pixel brand.
   Palette + font mirror dozyfs_ui/DESIGN_TOKENS.md so the marketing site and the
   control plane read as one product. Self-contained: font is local, no CDN. */
@font-face{
  font-family:'Geist Pixel';
  src:url('../fonts/GeistPixel-Square.woff2') format('woff2');
  font-display:swap;
}
:root{
  --bg:#fffaf0; --panel:#fdf4e3; --accentbg:#f6e8cf; --card:#fffdf8;
  --ink:#3a2614; --ink2:#5b3d22; --ink3:#8a6d4e;
  --line:rgba(58,38,20,.14); --line2:rgba(58,38,20,.28);
  --green:#6fa86d; --green-d:#5a9159; --blue:#6ea7c9; --blue-d:#3d6f93;
  --orange:#f08a3c; --orange-d:#d96a1c; --red:#d94848; --pink:#f3a5a5;
  --shadow:0 2px 0 rgba(58,38,20,.10), 0 6px 18px rgba(58,38,20,.06);
  --shadow-lg:0 3px 0 rgba(58,38,20,.12), 0 14px 40px rgba(58,38,20,.10);
  --radius:14px; --maxw:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;background:var(--bg);color:var(--ink);
  font-family:'Geist Pixel',ui-monospace,'Courier New',monospace;
  font-size:15px;line-height:1.6;-webkit-font-smoothing:none;image-rendering:pixelated}
img{image-rendering:pixelated;max-width:100%}
a{color:var(--orange-d);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{letter-spacing:.5px;line-height:1.25}
code{font-family:inherit;background:var(--accentbg);border:1px solid var(--line);
  border-radius:6px;padding:1px 5px;font-size:.92em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.muted{color:var(--ink2)}
.center{text-align:center}

/* ---- language visibility: JS sets html[data-lang] ---- */
html[data-lang="en"] [data-lang-zh]{display:none}
html[data-lang="zh"] [data-lang-en]{display:none}

/* ---- top nav ---- */
header.nav{position:sticky;top:0;z-index:20;background:rgba(253,244,227,.92);
  backdrop-filter:blur(6px);border-bottom:2px solid var(--line)}
header.nav .wrap{display:flex;align-items:center;gap:18px;height:62px}
header.nav .brand{display:flex;align-items:center;gap:10px;font-weight:bold;font-size:18px;color:var(--ink)}
header.nav .brand img{width:34px;height:34px}
header.nav nav{display:flex;gap:4px;margin-left:8px;flex-wrap:wrap}
header.nav nav a{color:var(--ink2);padding:6px 11px;border-radius:8px;font-size:14px}
header.nav nav a:hover{background:var(--accentbg);text-decoration:none}
header.nav nav a.active{color:var(--ink);background:var(--accentbg)}
header.nav .grow{flex:1}
.btn{display:inline-flex;align-items:center;gap:7px;font-family:inherit;font-size:14px;
  cursor:pointer;border:2px solid var(--line2);background:var(--bg);color:var(--ink);
  padding:8px 15px;border-radius:10px;font-weight:bold;transition:transform .06s ease,filter .15s ease}
.btn:hover{text-decoration:none;filter:brightness(1.03)}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--green);border-color:var(--green-d);color:#fff}
.btn.ghost{background:transparent}
.btn.sm{padding:5px 11px;font-size:13px;border-width:2px}
.langtoggle{display:flex;border:2px solid var(--line2);border-radius:9px;overflow:hidden}
.langtoggle button{font-family:inherit;font-size:12px;cursor:pointer;border:none;background:var(--bg);
  color:var(--ink2);padding:6px 10px;font-weight:bold}
.langtoggle button.on{background:var(--ink);color:var(--bg)}

/* ---- hero ---- */
.hero{padding:64px 0 48px;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.badge{display:inline-block;font-size:12px;font-weight:bold;color:var(--orange-d);
  background:#fdeedd;border:2px solid var(--orange);border-radius:999px;padding:4px 12px;margin-bottom:18px}
.hero h1{font-size:42px;margin:0 0 16px}
.hero p.sub{font-size:18px;color:var(--ink2);margin:0 0 26px;max-width:36em}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.hero .note{font-size:13px;color:var(--ink3);margin-top:14px}
.heroart{position:relative;height:280px;background:var(--panel);border:2px solid var(--line);
  border-radius:18px;box-shadow:var(--shadow-lg);overflow:hidden}
.heroart .floor{position:absolute;left:0;right:0;bottom:0;height:64px;background:var(--accentbg);border-top:2px dashed var(--line)}
.heroart .cat{position:absolute;bottom:40px;width:72px;height:72px}
.heroart .label{position:absolute;font-size:11px;color:var(--ink2);background:var(--bg);
  border:2px solid var(--line);border-radius:8px;padding:2px 7px}
.heroart .zzz{position:absolute;width:26px;opacity:.85;animation:bob 2.4s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* running cat gently bobs (active); paused + cold stay still */
.heroart .cat.run{animation:trot 1.4s ease-in-out infinite}
@keyframes trot{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
@media (prefers-reduced-motion:reduce){.heroart .cat.run,.heroart .zzz{animation:none}}
.logos-line{text-align:center;color:var(--ink3);font-size:13px;padding:6px 0 0}

/* ---- generic section ---- */
section.band{padding:56px 0}
section.band.alt{background:var(--panel);border-top:2px solid var(--line);border-bottom:2px solid var(--line)}
.eyebrow{text-align:center;color:var(--orange-d);font-size:13px;font-weight:bold;letter-spacing:1px;text-transform:uppercase}
section h2.h{font-size:30px;text-align:center;margin:8px 0 6px}
section p.lead{text-align:center;color:var(--ink2);max-width:40em;margin:0 auto 34px}

/* ---- feature grid ---- */
.grid{display:grid;gap:18px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.feat{background:var(--card);border:2px solid var(--line);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow)}
.feat .ic{font-size:26px;display:block;margin-bottom:8px}
.feat h3{margin:0 0 6px;font-size:17px}
.feat p{margin:0;color:var(--ink2);font-size:14px}

/* ---- how it works ---- */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{background:var(--card);border:2px solid var(--line);border-radius:var(--radius);padding:18px;position:relative}
.step .n{width:30px;height:30px;border-radius:8px;background:var(--orange);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:bold;margin-bottom:10px}
.step h3{margin:0 0 6px;font-size:15px}
.step p{margin:0;color:var(--ink2);font-size:13px}

/* ---- stats ---- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;text-align:center}
.stat .v{font-size:32px;font-weight:bold;color:var(--orange-d)}
.stat .l{color:var(--ink2);font-size:13px}

/* ---- pricing ---- */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.tier{background:var(--card);border:2px solid var(--line);border-radius:16px;padding:24px;
  display:flex;flex-direction:column;box-shadow:var(--shadow)}
.tier.featured{border-color:var(--green-d);box-shadow:var(--shadow-lg);position:relative}
.tier.featured::before{content:"★";position:absolute;top:-14px;right:18px;background:var(--green);color:#fff;
  width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:2px solid var(--green-d)}
.tier .name{font-size:15px;font-weight:bold;color:var(--ink2);text-transform:uppercase;letter-spacing:1px}
.tier .price{font-size:30px;font-weight:bold;margin:8px 0 2px}
.tier .tagline{color:var(--ink2);font-size:13px;min-height:34px}
.tier ul{list-style:none;padding:0;margin:16px 0;flex:1}
.tier ul li{padding:6px 0 6px 24px;position:relative;font-size:14px;color:var(--ink2);border-bottom:1px dashed var(--line)}
.tier ul li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:bold}
.tier .btn{justify-content:center;width:100%}
.pricing-foot{text-align:center;color:var(--ink3);font-size:13px;margin-top:18px}

/* ---- FAQ ---- */
.faq{max-width:760px;margin:0 auto;display:grid;gap:10px}
.faq details{background:var(--card);border:2px solid var(--line);border-radius:12px;padding:4px 16px}
.faq summary{cursor:pointer;font-weight:bold;padding:12px 0;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--orange-d)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 14px;color:var(--ink2);font-size:14px}

/* ---- CTA band ---- */
.ctaband{background:var(--ink);color:var(--bg);border-radius:20px;padding:44px;text-align:center;box-shadow:var(--shadow-lg)}
.ctaband h2{font-size:28px;margin:0 0 10px;color:var(--bg)}
.ctaband p{color:#e8dcc8;margin:0 0 22px}
.ctaband .btn{border-color:transparent}
.ctaband .btn.ghost{background:transparent;color:var(--bg);border-color:rgba(255,255,255,.4)}

/* ---- footer ---- */
footer.site{background:var(--panel);border-top:2px solid var(--line);padding:40px 0 30px;margin-top:10px}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px}
footer.site .brand{display:flex;align-items:center;gap:10px;font-weight:bold;margin-bottom:8px}
footer.site .brand img{width:30px;height:30px}
footer.site h4{font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--ink3);margin:0 0 10px}
footer.site a{display:block;color:var(--ink2);font-size:14px;padding:3px 0}
footer.site .legal{text-align:center;color:var(--ink3);font-size:12px;margin-top:26px;padding-top:18px;border-top:1px solid var(--line)}

/* ---- docs layout ---- */
.docs{display:grid;grid-template-columns:240px 1fr;gap:34px;align-items:start;padding:30px 0 60px}
.docs aside{position:sticky;top:78px;align-self:start}
.docs aside h4{font-size:12px;text-transform:uppercase;letter-spacing:1px;color:var(--ink3);margin:14px 0 6px}
.docs aside a{display:block;color:var(--ink2);padding:6px 12px;border-radius:8px;font-size:14px}
.docs aside a:hover{background:var(--accentbg);text-decoration:none}
.docs aside a.active{background:var(--accentbg);color:var(--ink);font-weight:bold;border-left:3px solid var(--orange)}
.docs article{min-width:0}
.docs article h2{font-size:24px;margin:30px 0 12px;padding-bottom:6px;border-bottom:2px solid var(--line)}
.docs article h2:first-child{margin-top:0}
.docs article h3{font-size:18px;margin:22px 0 8px}
.docs article p,.docs article li{color:var(--ink2)}
.docs article a{font-weight:bold}
.docs article ul,.docs article ol{padding-left:22px}
.docs article li{margin:4px 0}
.docs article table{width:100%;border-collapse:collapse;font-size:13.5px;margin:14px 0;display:block;overflow-x:auto}
.docs article th,.docs article td{border:1px solid var(--line2);padding:7px 10px;text-align:left;vertical-align:top}
.docs article th{background:var(--accentbg);color:var(--ink);font-weight:bold}
.docs article pre{background:#2c1d10;color:#f6e8cf;padding:14px 16px;border-radius:12px;overflow-x:auto;
  font-size:13px;line-height:1.55;border:2px solid #1d130a}
.docs article pre code{background:none;border:none;padding:0;color:inherit}
.docs article blockquote{border-left:4px solid var(--blue);background:#eef4f8;margin:14px 0;padding:10px 16px;border-radius:0 10px 10px 0;color:var(--ink2)}
.callout{border:2px solid var(--line2);border-left-width:5px;border-radius:0 10px 10px 0;padding:12px 16px;margin:16px 0;font-size:14px;background:var(--card)}
.callout.warn{border-left-color:var(--red);background:#fbecec}
.callout.tip{border-left-color:var(--green);background:#eef5ed}
.callout strong{color:var(--ink)}
.docs-title{margin:0 0 4px;font-size:30px}
.docs-summary{color:var(--ink2);margin:0 0 8px}
.docs-pager{display:flex;justify-content:space-between;margin-top:40px;padding-top:18px;border-top:2px solid var(--line);gap:12px}
.docs-pager a{flex:1;border:2px solid var(--line);border-radius:12px;padding:12px 16px;font-size:13px}
.docs-pager a:hover{background:var(--accentbg);text-decoration:none}
.docs-pager .next{text-align:right}
.docs-pager .k{display:block;color:var(--ink3);font-size:11px;text-transform:uppercase;letter-spacing:1px}

/* mobile sidebar toggle (hidden on desktop) */
.docs-mobnav{display:none}

@media (max-width:880px){
  .hero .wrap{grid-template-columns:1fr}
  .heroart{height:220px}
  .grid.cols-3,.grid.cols-2{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .pricing{grid-template-columns:1fr}
  footer.site .cols{grid-template-columns:1fr 1fr}
  .docs{grid-template-columns:1fr}
  .docs aside{position:static;border:2px solid var(--line);border-radius:12px;padding:8px 12px;margin-bottom:10px}
  header.nav nav{display:none}
  .hero h1{font-size:32px}
  section h2.h{font-size:24px}
}