/* FreeSerp design system — cobalt + emerald, Bricolage wordmark, light/dark */
/* palette adapted from jachym.ai — warm amber accent, navy/cream */
:root{
  --bg:#f7f4ee; --panel:#ffffff; --panel2:#fbf9f3;
  --ink:#1c2430; --muted:#5f6672; --faint:#949aa5;
  --line:#e7e1d6; --line2:#f1ede4;
  --accent:#e9aa63; --accent-ink:#b0701f; --accent2:#4d7ba1; --accent2-ink:#3a6288;
  --btn-ink:#14233a;
  --chip:#efeadf; --chip-ink:#5f6672;
  --link:#3a6288; --url:#8a6a2e;
  --shadow:0 1px 2px rgba(28,36,48,.05), 0 12px 30px -18px rgba(28,36,48,.22);
  --shadow-lg:0 2px 6px rgba(28,36,48,.07), 0 30px 60px -30px rgba(28,36,48,.30);
  --glow:radial-gradient(60% 60% at 50% 0%, rgba(233,170,99,.20), transparent 70%);
}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0e1726; --panel:#16223a; --panel2:#101b30;
  --ink:#f2f4f8; --muted:#8a93a0; --faint:#657085;
  --line:#23324e; --line2:#1a2740;
  --accent:#e9aa63; --accent-ink:#f0bd82; --accent2:#5886ab; --accent2-ink:#89aecd;
  --btn-ink:#14233a;
  --chip:#1a2740; --chip-ink:#8a93a0;
  --link:#89aecd; --url:#89aecd;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 14px 34px -18px rgba(0,0,0,.7);
  --shadow-lg:0 2px 8px rgba(0,0,0,.5), 0 34px 70px -30px rgba(0,0,0,.8);
  --glow:radial-gradient(60% 60% at 50% 0%, rgba(233,170,99,.16), transparent 70%);
}}
:root[data-theme="dark"]{
  --bg:#0e1726; --panel:#16223a; --panel2:#101b30;
  --ink:#f2f4f8; --muted:#8a93a0; --faint:#657085;
  --line:#23324e; --line2:#1a2740;
  --accent:#e9aa63; --accent-ink:#f0bd82; --accent2:#5886ab; --accent2-ink:#89aecd;
  --btn-ink:#14233a;
  --chip:#1a2740; --chip-ink:#8a93a0;
  --link:#89aecd; --url:#89aecd;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 14px 34px -18px rgba(0,0,0,.7);
  --shadow-lg:0 2px 8px rgba(0,0,0,.5), 0 34px 70px -30px rgba(0,0,0,.8);
  --glow:radial-gradient(60% 60% at 50% 0%, rgba(233,170,99,.16), transparent 70%);
}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:"Exo 2",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5}
a{color:inherit;text-decoration:none}
.mono{font-family:"JetBrains Mono",ui-monospace,monospace;font-variant-numeric:tabular-nums}
code{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:.9em}

/* wordmark */
.wm,.brand-sm{font-family:"Exo 2",sans-serif;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.wm span,.brand-sm span{color:var(--accent)}
.brand-sm{font-size:20px;flex:0 0 auto}

/* ---------- NAV / HOME ---------- */
.nav{display:flex;align-items:center;justify-content:space-between;max-width:1080px;margin:0 auto;padding:20px 24px}
.navlinks a{color:var(--muted);font-weight:600;font-size:14px;padding:8px 14px;border:1px solid var(--line);border-radius:999px}
.navlinks a:hover{color:var(--ink);border-color:var(--accent)}
.home{position:relative;max-width:960px;margin:0 auto;padding:0 24px 60px;
  display:flex;flex-direction:column;align-items:center;text-align:center}
.home .glow{position:absolute;inset:-120px 0 auto 0;height:420px;background:var(--glow);pointer-events:none;z-index:0}
.home>*{position:relative;z-index:1}
.eyebrow{font-family:"JetBrains Mono",monospace;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent-ink);font-weight:700;margin:8px 0 14px;
  padding:6px 14px;border:1px solid color-mix(in srgb,var(--accent) 35%,transparent);border-radius:999px;
  background:color-mix(in srgb,var(--accent) 8%,transparent)}
.wm{font-size:clamp(52px,10vw,92px);line-height:1;margin:6px 0 0;display:inline-flex;align-items:flex-end}
.wm .dot{width:.14em;height:.14em;border-radius:50%;background:var(--accent2);margin:0 0 .18em .12em;display:inline-block}
.lede{color:var(--muted);font-size:clamp(15px,2.4vw,18px);max-width:56ch;margin:20px 0 32px;text-wrap:balance}
.lede b{color:var(--ink);font-weight:700}

/* search box */
.sb{display:flex;align-items:center;gap:12px;width:100%;background:var(--panel);
  border:1px solid var(--line);border-radius:16px;padding:12px 16px;box-shadow:var(--shadow);transition:box-shadow .15s,border-color .15s}
.sb:focus-within{box-shadow:var(--shadow-lg);border-color:color-mix(in srgb,var(--accent) 55%,var(--line))}
.sb .ic{color:var(--faint);flex:0 0 auto}
.sb input{flex:1;min-width:0;border:0;outline:0;background:transparent;color:var(--ink);font-size:16px;font-family:inherit}
.sb input::placeholder{color:var(--faint)}
.sb button{flex:0 0 auto;border:0;cursor:pointer;font-family:inherit;font-weight:700;font-size:14px;color:var(--btn-ink);
  background:var(--accent);border-radius:11px;padding:10px 20px;transition:filter .15s}
.sb button:hover{filter:brightness(1.08)}
.sb-big{max-width:620px}
.sb-big button{padding:11px 24px}

.examples{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:center;margin-top:18px;color:var(--faint);font-size:13px}
.examples span{font-size:12px;text-transform:uppercase;letter-spacing:.1em}
.examples a{background:var(--chip);color:var(--chip-ink);border-radius:999px;padding:5px 13px;font-size:13px;font-weight:500}
.examples a:hover{color:var(--ink);background:color-mix(in srgb,var(--accent) 12%,var(--chip))}

.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:52px;width:100%;text-align:left}
.feat{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow)}
.feat .fh{font-weight:700;font-size:15px;margin-bottom:6px}
.feat .fb{color:var(--muted);font-size:13.5px;line-height:1.5}
.feat code{color:var(--accent-ink)}
.cta-row{margin-top:34px}
.cta{display:inline-block;font-weight:700;font-size:15px;color:var(--btn-ink);background:var(--accent);border-radius:12px;padding:13px 26px;box-shadow:var(--shadow)}
.cta:hover{filter:brightness(1.08)}
.tagline{font-family:"Exo 2",sans-serif;font-weight:700;font-size:clamp(18px,3vw,24px);color:var(--ink);margin:16px 0 0;letter-spacing:-.01em}
.foot{margin-top:48px;color:var(--faint);font-size:12.5px;max-width:70ch}
.foot a{color:var(--accent-ink)}

/* SEO content block */
.seo{width:100%;text-align:left;margin-top:64px;padding-top:40px;border-top:1px solid var(--line)}
.seo h2{font-family:"Exo 2",sans-serif;font-weight:700;font-size:clamp(21px,3.2vw,28px);letter-spacing:-.02em;margin:34px 0 12px;text-wrap:balance}
.seo h2:first-child{margin-top:0}
.seo p{color:var(--muted);font-size:15px;line-height:1.68;margin:0 0 14px;max-width:72ch}
.seo p b{color:var(--ink);font-weight:600}
.seolink{color:var(--accent-ink);font-weight:600;font-size:15px}
.seolink:hover{text-decoration:underline;text-underline-offset:3px}

/* ---- structured landing (notrack-style) ---- */
.cbar{width:100%;background:var(--panel2);border-bottom:1px solid var(--line);font-size:13px}
.cbin{max-width:1080px;margin:0 auto;padding:8px 24px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.cbtag{color:var(--muted)}
.cbsp{flex:1}
.cbin a{color:var(--accent-ink);font-weight:600}
.cbin a:hover{text-decoration:underline}
.hhead{font-family:"Exo 2",sans-serif;font-weight:800;font-size:clamp(30px,6vw,52px);line-height:1.06;
  letter-spacing:-.025em;margin:8px 0 0;text-wrap:balance;max-width:18ch}
.hhead .ast{color:var(--accent)}
.contrast{width:100%;max-width:720px;margin:60px auto 0}
.contrast h2{font-family:"Exo 2",sans-serif;font-weight:800;font-size:clamp(23px,4vw,34px);letter-spacing:-.02em;margin:0 0 12px;text-wrap:balance}
.contrast p{color:var(--muted);font-size:16px;line-height:1.62;max-width:60ch;margin:0 auto}
.block{width:100%;margin-top:62px}
.block>h2{font-family:"Exo 2",sans-serif;font-weight:700;font-size:clamp(22px,3.4vw,30px);letter-spacing:-.02em;text-align:center;margin:0 0 22px;text-wrap:balance}
.cardgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;text-align:left}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--shadow)}
.card h3{font-family:"Exo 2",sans-serif;font-size:16px;font-weight:700;margin:0 0 6px}
.card p{color:var(--muted);font-size:13.5px;line-height:1.55;margin:0}
.blead{color:var(--muted);font-size:16px;line-height:1.65;max-width:62ch;margin:0 auto 16px;text-align:center}
.hcode{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:14px 16px;overflow-x:auto;
  font-family:"JetBrains Mono",monospace;font-size:13.5px;color:var(--ink);box-shadow:var(--shadow);text-align:left;max-width:620px;margin:0 auto}
.cmpwrap{width:100%;overflow-x:auto}
.cmp{border-collapse:collapse;width:100%;min-width:640px;font-size:14px;text-align:left}
.cmp th,.cmp td{padding:11px 14px;border-bottom:1px solid var(--line2);white-space:nowrap}
.cmp thead th{font-family:"Exo 2",sans-serif;font-weight:700;color:var(--muted);font-size:13px;border-bottom:1px solid var(--line)}
.cmp td:first-child,.cmp thead th:first-child{color:var(--faint);font-size:13px}
.cmp .me{background:color-mix(in srgb,var(--accent) 9%,transparent)}
.cmp thead .me{color:var(--accent-ink)}
.cmp .y{color:var(--accent2-ink);font-weight:700}
.gloss{display:grid;grid-template-columns:repeat(2,1fr);gap:16px 24px;text-align:left;margin:0}
.gloss dt{font-weight:700;font-size:14.5px;margin-bottom:2px}
.gloss dd{margin:0;color:var(--muted);font-size:13.5px;line-height:1.5}
@media(max-width:720px){.cardgrid,.gloss{grid-template-columns:1fr}}
.kwgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0 8px}
.kw{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px;box-shadow:var(--shadow);transition:border-color .15s,transform .15s}
.kw:hover{border-color:color-mix(in srgb,var(--accent) 55%,var(--line));transform:translateY(-2px)}
.kw b{display:block;font-size:14.5px;color:var(--ink);margin-bottom:3px}
.kw span{font-size:12.5px;color:var(--faint)}
.faq{display:flex;flex-direction:column;gap:10px;max-width:76ch}
.home .faq,.home .gloss{margin-left:auto;margin-right:auto}
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:2px 16px;box-shadow:var(--shadow)}
.faq summary{cursor:pointer;font-weight:600;font-size:15px;padding:13px 0;list-style:none;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:20px;font-weight:400;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);font-size:14px;line-height:1.6;margin:0 0 14px;max-width:none}
.faq a{color:var(--accent-ink)}
@media(max-width:720px){.kwgrid{grid-template-columns:1fr}}

/* ---------- RESULTS ---------- */
.topbar{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 88%,transparent);
  backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.tbwrap{display:flex;align-items:center;gap:16px;max-width:900px;margin:0 auto;padding:12px 22px}
.tbwrap .sb{flex:1;padding:8px 14px;box-shadow:none}
.tbwrap .sb button{padding:7px 16px}
.apilink{flex:0 0 auto;color:var(--muted);font-weight:600;font-size:13.5px;padding:7px 13px;border:1px solid var(--line);border-radius:999px}
.apilink:hover{color:var(--ink);border-color:var(--accent)}

.ctrlwrap{max-width:900px;margin:0 auto;padding:12px 22px 0}
.ctrls{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding-bottom:10px}
.cgroup{display:flex;align-items:center;gap:7px}
.cgroup label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);font-weight:600}
.cgroup select{font-family:inherit;font-size:13.5px;color:var(--ink);background:var(--panel);
  border:1px solid var(--line);border-radius:9px;padding:6px 10px;cursor:pointer}
.cgroup select:hover{border-color:var(--accent)}
.segtabs{display:inline-flex;background:var(--chip);border-radius:999px;padding:3px}
.seg{font-size:13px;font-weight:600;color:var(--muted);padding:5px 13px;border-radius:999px}
.seg.on{background:var(--panel);color:var(--accent-ink);box-shadow:var(--shadow)}
.meta{margin-left:auto;color:var(--faint);font-size:13px}
.meta b{color:var(--ink);font-variant-numeric:tabular-nums}
.meta a{color:var(--accent-ink)}
.fchips{display:flex;flex-wrap:wrap;gap:7px;padding-bottom:12px}
.fchip{background:color-mix(in srgb,var(--accent) 10%,transparent);color:var(--accent-ink);
  border:1px solid color-mix(in srgb,var(--accent) 25%,transparent);border-radius:999px;padding:3px 11px;font-size:12.5px;font-weight:500}
.fchip:hover{background:color-mix(in srgb,var(--accent) 18%,transparent)}

.res{max-width:900px;margin:0 auto;padding:8px 22px 60px}
.item{padding:18px 0;border-top:1px solid var(--line2)}
.item:first-child{border-top:0}
.item .u{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12.5px;color:var(--url)}
.item .u .dom{font-family:"JetBrains Mono",monospace;color:var(--url);font-weight:500}
.item .u .tld,.item .u .dt{color:var(--faint);font-family:"JetBrains Mono",monospace;font-size:11.5px}
.drb{font-family:"JetBrains Mono",monospace;font-weight:700;font-size:11px;padding:2px 7px;border-radius:6px;font-variant-numeric:tabular-nums}
.drb.hi{background:color-mix(in srgb,var(--accent2) 20%,transparent);color:var(--accent2-ink)}
.drb.mid{background:rgba(194,148,42,.18);color:#b8860b}
.drb.lo{background:var(--chip);color:var(--faint)}
.item h3{margin:5px 0 4px;font-size:19px;font-weight:600;line-height:1.32;letter-spacing:-.006em;
  font-family:"Inter",system-ui,sans-serif}
.item h3 a{color:var(--link)}
.item h3 a:hover{text-decoration:underline;text-underline-offset:2px}
.item .s{font-family:"Inter",system-ui,sans-serif;color:var(--ink);opacity:.82;font-size:14.5px;line-height:1.62}
.item .s b{color:var(--ink);opacity:1;font-weight:700}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}
.chip{background:var(--chip);color:var(--chip-ink);border-radius:999px;padding:2px 10px;font-size:12px;font-weight:500}
.chip:hover{color:var(--ink)}
.cchip{background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent-ink)}
.bchip{background:color-mix(in srgb,var(--accent2) 14%,transparent);color:var(--accent2-ink)}
.empty{padding:60px 0;text-align:center;color:var(--muted)}
.empty b{display:block;font-size:20px;color:var(--ink);margin-bottom:6px}
.pager{display:flex;gap:16px;align-items:center;justify-content:center;padding:28px 0 40px}
.pager a{color:var(--accent-ink);font-weight:700}
.pgn{color:var(--faint);font-size:13px;font-variant-numeric:tabular-nums}

@media(max-width:720px){
  .feats{grid-template-columns:1fr}
  .tbwrap{flex-wrap:wrap}.tbwrap .sb{order:3;flex:1 0 100%}
  .apilink{margin-left:auto}
  .meta{width:100%;margin:6px 0 0}
}