/* Curiofy design system — see /workspace/curiofy/brand/BRAND_GUIDE.md */
@font-face{font-family:"Fraunces";src:url(/assets/fonts/fraunces.woff2) format("woff2");font-weight:400 700;font-display:swap}
@font-face{font-family:"Inter";src:url(/assets/fonts/inter.woff2) format("woff2");font-weight:400 700;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(/assets/fonts/plexmono-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(/assets/fonts/plexmono-500.woff2) format("woff2");font-weight:500;font-display:swap}
:root{
  --paper:#F5F2EA; --paper-2:#ECE7DB; --card:#FBF9F4; --ink:#17171B; --ink-2:#4A4842; --rule:#D9D2C3;
  --signal:#E4472B; --signal-ink:#B3321A; --focus:#1F5BD8;
  --display:"Fraunces",Georgia,serif; --sans:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif; --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --measure:74rem; --s1:.5rem; --s2:1rem; --s3:1.5rem; --s4:2.5rem; --s5:4rem; --s6:6rem;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.6 var(--sans);font-feature-settings:"ss01","cv11"}
img,svg{max-width:100%}
a{color:var(--ink);text-decoration-color:var(--signal);text-decoration-thickness:2px;text-underline-offset:3px}
a:hover{color:var(--signal-ink)}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:var(--paper);padding:.6rem 1rem;z-index:10}
.skip:focus{left:1rem;top:1rem}
.wrap{width:min(100% - 2.5rem,var(--measure));margin-inline:auto}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.08;letter-spacing:-.015em;margin:0 0 .5em;font-variation-settings:"opsz" 96}
h1{font-size:clamp(2.4rem,6vw,4.6rem);max-width:16ch}
h2{font-size:clamp(1.6rem,3vw,2.2rem)}
h3{font-size:1.25rem;font-variation-settings:"opsz" 24}
p{margin:0 0 1em}
.kicker,.label{font:500 .75rem/1.3 var(--mono);text-transform:uppercase;letter-spacing:.12em;color:var(--ink-2);margin:0 0 var(--s2)}
.kicker a{color:inherit}
.kicker::before{content:"";display:inline-block;width:.55em;height:.55em;background:var(--signal);border-radius:50%;margin-right:.6em;vertical-align:.05em}
.lede{font-size:clamp(1.1rem,1.6vw,1.3rem);color:var(--ink-2);max-width:40rem}
code,.code{font-family:var(--mono);font-size:.9em;background:var(--paper-2);padding:.08em .35em;border-radius:3px}
pre{background:var(--ink);color:var(--paper);padding:1rem 1.1rem;border-radius:6px;overflow-x:auto;font-size:.88rem;line-height:1.5}
pre code{background:none;padding:0;color:inherit}

/* header */
.top{display:flex;align-items:center;justify-content:space-between;gap:var(--s2);flex-wrap:wrap;padding-block:1.25rem;border-bottom:1px solid var(--ink)}
.brand{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none}
.brand img{height:34px;width:auto;display:block}
.nav{display:flex;flex-wrap:wrap;gap:.25rem 1.4rem}
.nav a{font:500 .8rem/1 var(--mono);text-transform:uppercase;letter-spacing:.08em;text-decoration:none;padding:.5rem 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current=page]{border-bottom-color:var(--signal);color:var(--ink)}

/* hero */
.hero{padding-block:var(--s5) var(--s4);display:grid;grid-template-columns:1.4fr 1fr;gap:var(--s4);align-items:end}
.hero h1{max-width:13ch}
.hero .note{font:400 .8rem/1.5 var(--mono);color:var(--ink-2);border-left:2px solid var(--signal);padding-left:.8rem;max-width:22rem}
.annot{font:400 .78rem/1.4 var(--mono);color:var(--signal-ink)}
@media(max-width:820px){.hero{grid-template-columns:1fr;padding-top:var(--s4)}}

/* section heads */
.sec{padding-block:var(--s4)}
.sec-head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap;border-top:1px solid var(--ink);padding-top:.8rem;margin-bottom:var(--s3)}
.sec-head h2{margin:0}
.sec-head .label{margin:0}

/* specimen cards */
.specimens{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s3)}
@media(max-width:980px){.specimens{grid-template-columns:1fr}}
.specimen{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--ink);text-decoration:none;color:var(--ink);transition:transform .15s}
.specimen:hover{transform:translateY(-3px);color:var(--ink)}
.specimen .plate{aspect-ratio:4/3;background:var(--paper-2);border-bottom:1px solid var(--ink);position:relative;padding:1.2rem;display:flex;align-items:center;justify-content:center;overflow:hidden}
.specimen .plate .no{position:absolute;top:.6rem;left:.75rem;font:500 .7rem var(--mono);letter-spacing:.1em}
.specimen .plate .tag{position:absolute;top:.6rem;right:.75rem;font:500 .7rem var(--mono);letter-spacing:.08em;text-transform:uppercase;background:var(--paper);border:1px solid var(--ink);padding:.15rem .4rem}
.specimen .body{padding:1.1rem 1.2rem 1.3rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.specimen .body h3{display:flex;align-items:center;gap:.55rem;margin:0}
.specimen .body h3 img{width:28px;height:28px}
.specimen .body p{color:var(--ink-2);margin:0}
.specimen .meta{margin-top:auto;padding-top:.8rem;border-top:1px dashed var(--rule);display:flex;justify-content:space-between;font:400 .78rem/1.4 var(--mono);gap:.5rem;flex-wrap:wrap}
.specimen .go{color:var(--signal-ink);font-weight:500}
/* mini UI mockups */
.ui{width:100%;max-width:300px;background:#fff;border:1px solid var(--ink);box-shadow:6px 6px 0 var(--ink);font:400 9px/1.3 var(--mono);color:var(--ink)}
.ui .bar{display:flex;gap:4px;padding:5px 6px;border-bottom:1px solid var(--rule)}
.ui .bar i{width:6px;height:6px;border-radius:50%;background:var(--rule)}
.ui .grid{display:grid;grid-template-columns:1fr 1fr;gap:7px;padding:8px}
.ui .thumb{aspect-ratio:16/9;background:var(--ink);position:relative;border-radius:2px}
.ui .thumb.alt{background:var(--signal)}
.ui .thumb b{position:absolute;right:3px;bottom:3px;background:rgba(0,0,0,.8);color:#fff;font-size:7px;padding:0 2px;font-weight:400}
.ui .thumb .t{position:absolute;left:5px;top:5px;width:55%;height:22%;background:var(--paper)}
.ui .ln{height:5px;background:var(--rule);margin:3px 0 0}
.ui .ln.s{width:60%}
.ui .rows{padding:6px 8px}
.ui .row{display:grid;grid-template-columns:10px 1fr 34px;gap:6px;align-items:center;padding:4px 0;border-bottom:1px solid var(--paper-2)}
.ui .row .cb{width:9px;height:9px;border:1px solid var(--ink)}
.ui .row .cb.on{background:var(--signal);border-color:var(--signal)}
.ui .row del{color:#999}
.ui .row ins{text-decoration:none;background:#FCE3DC}
.ui .pill{background:var(--ink);color:#fff;text-align:center;padding:1px 0}
.ui .cal{display:grid;grid-template-columns:repeat(5,1fr);gap:3px;padding:8px}
.ui .cal span{height:16px;background:var(--paper-2)}
.ui .cal span.ev{background:var(--ink)}
.ui .cal span.sel{background:var(--signal)}
.ui .foot{display:flex;justify-content:space-between;padding:6px 8px;border-top:1px solid var(--rule)}

/* guides list */
.guide-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:0;border-top:1px solid var(--rule)}
.guide-grid a{display:block;padding:1.1rem 1rem 1.2rem 0;border-bottom:1px solid var(--rule);text-decoration:none}
.guide-grid a span{display:block;font:400 .72rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);margin-bottom:.35rem}
.guide-grid a strong{font:600 1.15rem/1.25 var(--display);font-variation-settings:"opsz" 24}
.guide-grid a:hover strong{text-decoration:underline;text-decoration-color:var(--signal)}
.guide-list{list-style:none;padding:0!important}
.guide-list li{border-bottom:1px solid var(--rule);padding:1rem 0;margin:0!important}
.guide-list a{font:600 1.25rem/1.25 var(--display);text-decoration:none}

/* about */
.about{display:grid;grid-template-columns:1fr 1fr 1fr;gap:var(--s3)}
.about article{border-top:2px solid var(--ink);padding-top:.8rem}
@media(max-width:820px){.about{grid-template-columns:1fr}}

/* legacy blocks (product & policy pages) */
.catalog,.desk{display:grid;gap:var(--s3)}
.page-head{padding-block:var(--s5) var(--s3);border-bottom:1px solid var(--rule);margin-bottom:var(--s4)}
.page-head h1{max-width:18ch}
.prose{max-width:42rem;padding-bottom:var(--s5)}
.prose h2{margin:2.2rem 0 .6rem;font-size:1.65rem}
.prose h3{margin:1.6rem 0 .4rem}
.prose ul,.prose ol{padding-left:1.25rem}
.prose li{margin:.35rem 0}
.prose li::marker{color:var(--signal-ink);font-family:var(--mono);font-size:.85em}
.feature-list{list-style:none;padding:0!important;margin:0 0 var(--s4);border-top:1px solid var(--ink)}
.feature-list li{display:grid;grid-template-columns:3rem 1fr;gap:.75rem;padding:1rem 0;border-bottom:1px solid var(--rule);margin:0}
.feature-list span{font:500 .8rem var(--mono);color:var(--signal-ink);padding-top:.2rem}
.feature-list strong{display:block;font-family:var(--display);font-size:1.15rem;font-weight:600;margin-bottom:.2rem}
.prices{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0;border:1px solid var(--ink);margin:var(--s3) 0}
.price{padding:1.1rem 1.2rem;border-right:1px solid var(--ink);background:var(--card)}
.price:last-child{border-right:0}
.price h3{font:500 .75rem var(--mono);text-transform:uppercase;letter-spacing:.12em;margin:0 0 .5rem}
.amount{font:600 2rem/1 var(--display);margin:.2rem 0 .7rem}
.was{text-decoration:line-through;color:var(--ink-2);font-size:.6em}
@media(max-width:640px){.price{border-right:0;border-bottom:1px solid var(--ink)}.price:last-child{border-bottom:0}}
.btn,.price a,.cta-btn{display:inline-block;background:var(--ink);color:var(--paper);text-decoration:none;font:500 .82rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;padding:.85rem 1.1rem;border:1px solid var(--ink)}
.btn:hover,.price a:hover,.cta-btn:hover{background:var(--signal-ink);border-color:var(--signal-ink);color:#fff}
.side-note{border:1px solid var(--ink);background:var(--card);padding:1.2rem 1.3rem;position:relative}
.guide-cta{margin:2.5rem 0}
.guide-cta::before{content:"tool note";position:absolute;top:-.7rem;left:1rem;background:var(--paper);padding:0 .4rem;font:500 .7rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--signal-ink)}
.guide-cta h2{margin-top:0!important;font-size:1.3rem!important}
.mail{font:600 clamp(1.3rem,3vw,2rem) var(--display);display:inline-block;margin:1rem 0}
.placeholder{background:var(--paper-2);padding:1rem;border:1px dashed var(--ink-2)}
table{border-collapse:collapse;width:100%}th,td{border-bottom:1px solid var(--rule);padding:.5rem;text-align:left}

/* footer */
.foot{border-top:1px solid var(--ink);margin-top:var(--s5);padding-block:var(--s4) var(--s4);display:grid;grid-template-columns:1.2fr 2fr;gap:var(--s3);font-size:.9rem;color:var(--ink-2)}
.foot img{height:28px;width:auto;display:block;margin-bottom:.8rem}
.foot nav{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.5rem 1rem}
.foot nav a{color:var(--ink);text-decoration:none;font:400 .8rem var(--mono)}
.foot nav a:hover{text-decoration:underline}
@media(max-width:720px){.foot{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.wrap.prose{max-width:none}
.wrap.prose>*{max-width:42rem}
.wrap.prose>pre{max-width:42rem}
/* hero specimen */
.hero{grid-template-columns:1.25fr 1fr;align-items:center}
.hero h1{max-width:14ch;font-size:clamp(2.6rem,6.4vw,5.4rem)}
.hero-fig{position:relative;margin:0}
.hero-fig svg{width:100%;height:auto;display:block}
.hero-fig figcaption{font:400 .78rem/1.5 var(--mono);color:var(--ink-2);border-left:2px solid var(--signal);padding-left:.8rem;margin-top:1rem;max-width:26rem}
@media(max-width:820px){.hero-fig{max-width:360px}}
@media(max-width:560px){.nav{gap:.1rem 1rem}.nav a{font-size:.72rem}}
.guide{padding-top:var(--s4)}.guide h1{max-width:20ch;font-size:clamp(2.2rem,5vw,3.8rem)}
.page-pad{padding-top:var(--s4)}
.prose nav{display:flex;flex-wrap:wrap;gap:.4rem 1rem}

/* v6: tools menu */
.nav{align-items:center}
.menu{position:relative}
.menu summary{list-style:none;cursor:pointer;font:500 .8rem/1 var(--mono);text-transform:uppercase;letter-spacing:.08em;padding:.5rem 0;border-bottom:2px solid transparent}
.menu summary::-webkit-details-marker{display:none}
.menu summary::after{content:"";display:inline-block;width:.4em;height:.4em;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-left:.5em;vertical-align:.2em}
.menu[open] summary::after{transform:rotate(-135deg);vertical-align:-.05em}
.menu summary:hover,.menu summary[aria-current]{border-bottom-color:var(--signal)}
.mega{position:absolute;left:0;top:calc(100% + .7rem);z-index:20;width:min(34rem,90vw);background:var(--card);border:1px solid var(--ink);box-shadow:6px 6px 0 var(--ink);padding:.6rem}
.mega ul{list-style:none;margin:0;padding:0}
.mega li a{display:block;padding:.7rem .8rem;text-decoration:none;text-transform:none;letter-spacing:0;font:400 .9rem/1.4 var(--sans);border:0}
.mega li a strong{display:block;font:600 1.05rem var(--display)}
.mega li a span{color:var(--ink-2)}
.mega li a:hover{background:var(--paper-2);color:var(--ink)}
.mega-all{display:block;border-top:1px dashed var(--rule)!important;margin-top:.3rem;padding:.7rem .8rem!important;color:var(--signal-ink)!important}
@media(max-width:560px){.mega{position:fixed;left:1.25rem;right:1.25rem;width:auto;top:auto;margin-top:.7rem}}
/* category cards */
.cats{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:0;border:1px solid var(--ink)}
.cat-card{display:flex;flex-direction:column;gap:.4rem;padding:1.3rem 1.3rem 1.4rem;text-decoration:none;border-right:1px solid var(--ink);background:var(--card)}
.cat-card:last-child{border-right:0}
.cat-card h3{margin:0;font-size:1.5rem}
.cat-card p{color:var(--ink-2);margin:0}
.cat-card .go{margin-top:auto;padding-top:.6rem;font:500 .8rem var(--mono);color:var(--signal-ink)}
.cat-card:hover{background:var(--paper-2);color:var(--ink)}
@media(max-width:760px){.cat-card{border-right:0;border-bottom:1px solid var(--ink)}.cat-card:last-child{border-bottom:0}}
.specimens{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.specimen.is-coming{opacity:.85}
.specimen.is-coming .go{color:var(--ink-2)}
/* filters */
.filters{display:flex;flex-wrap:wrap;gap:.8rem 1rem;align-items:end;border:1px solid var(--ink);background:var(--card);padding:1rem;margin-bottom:.8rem}
.filters label{display:flex;flex-direction:column;gap:.3rem;font:500 .72rem var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--ink-2)}
.filters .grow{flex:1 1 220px}
.filters input,.filters select{font:400 1rem var(--sans);color:var(--ink);background:#fff;border:1px solid var(--ink-2);padding:.55rem .6rem;border-radius:0;min-width:9rem}
.tool-group{padding-block:var(--s3)}
.tool-group .sec-head h2 a{text-decoration:none}
.empty{font:400 1rem var(--mono);padding:2rem 0}
[hidden]{display:none!important}
.menu .mega{left:auto;right:0}
.specimens.feat{grid-template-columns:repeat(4,minmax(0,1fr))!important}
@media(max-width:1100px){.specimens.feat{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
@media(max-width:600px){.specimens.feat{grid-template-columns:1fr!important}}