/* /ideas — redesigned catalog (v2): one-control cards, quiet tabs, calm chrome.
   Verdict data + endpoints unchanged; only the look and feel. */
:root{
  --bg:#0a0a0c;--band:hsl(34 18% 5% / .42);--ink:#e8eaee;--mut:#9aa1ab;
  --amber:#f5a623;--cyan:#22d3ee;--violet:#7c6cff;
  --glass:hsl(240 8% 12% / .55);--bd:hsl(0 0% 100% / .12);
  --card:hsl(34 18% 9% / .72);--maxw:1200px;
  --ease:cubic-bezier(.22,.61,.36,1)}
:root[data-theme="light"]{
  --bg:#f4f1ea;--band:hsl(40 36% 98% / .5);--ink:#241f14;--mut:#6b6147;
  --cyan:#0e8fb0;--violet:#6a4fe0;
  --glass:hsl(40 33% 99% / .8);--bd:hsl(34 26% 74%);
  --card:hsl(40 33% 99% / .88)}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,ui-sans-serif,sans-serif}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
a{color:inherit}

/* ---- nav ---- */
nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--bd)}
nav .row{display:flex;align-items:center;gap:18px;height:58px}
.brand{text-decoration:none;font-weight:800;font-size:18px;letter-spacing:-.02em}
.b-ben{color:var(--cyan)}.b-young{color:var(--ink)}.b-dot,.ai{color:var(--amber)}
nav .links{display:flex;gap:22px;margin-left:auto}
nav .links a{text-decoration:none;color:var(--mut);font-size:14px;font-weight:600}
nav .links a:hover{color:var(--ink)}
.theme-toggle{width:36px;height:36px;border-radius:50%;border:1px solid var(--bd);background:transparent;color:var(--ink);cursor:pointer;line-height:1;display:inline-flex;align-items:center;justify-content:center}
/* SVG mask icons (text glyphs sit off-center in their em box): sun in dark, moon in light */
.theme-toggle::before{content:"";width:16px;height:16px;background:currentColor;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='4.6' fill='black'/%3E%3Cpath stroke='black' stroke-width='2' stroke-linecap='round' fill='none' d='M12 2.2v2.6M12 19.2v2.6M2.2 12h2.6M19.2 12h2.6M5.1 5.1l1.8 1.8M17.1 17.1l1.8 1.8M18.9 5.1l-1.8 1.8M6.9 17.1l-1.8 1.8'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='4.6' fill='black'/%3E%3Cpath stroke='black' stroke-width='2' stroke-linecap='round' fill='none' d='M12 2.2v2.6M12 19.2v2.6M2.2 12h2.6M19.2 12h2.6M5.1 5.1l1.8 1.8M17.1 17.1l1.8 1.8M18.9 5.1l-1.8 1.8M6.9 17.1l-1.8 1.8'/%3E%3C/svg%3E") center/contain no-repeat}
:root[data-theme="light"] .theme-toggle::before{width:14px;height:14px;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M20.8 14.9A9 9 0 0 1 9.1 3.2 9 9 0 1 0 20.8 14.9Z'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M20.8 14.9A9 9 0 0 1 9.1 3.2 9 9 0 1 0 20.8 14.9Z'/%3E%3C/svg%3E") center/contain no-repeat}
.navtoggle{display:none;border:1px solid var(--bd);background:transparent;color:var(--ink);border-radius:9px;width:36px;height:36px;cursor:pointer;font-size:15px}
@media(max-width:760px){
  nav .links{display:none;position:absolute;top:58px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--bd);flex-direction:column;gap:0;padding:8px 22px 14px}
  nav.open .links{display:flex}
  nav .links a{padding:10px 0}
  .navtoggle{display:inline-flex;align-items:center;justify-content:center;margin-left:auto}
  nav .row{gap:12px}
  .theme-toggle{margin-left:auto}
  .navtoggle{margin-left:0}
}

/* ---- header ---- */
.hd{padding:64px 0 10px}
.eyebrow{font:700 12px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--amber);margin-bottom:14px}
.big{font-size:clamp(30px,4.6vw,46px);line-height:1.12;letter-spacing:-.015em;margin-bottom:14px}
.lead{color:var(--mut);max-width:62ch;font-size:16.5px}

/* ---- filter tabs ---- */
.controls{position:sticky;top:58px;z-index:40;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:14px 0 0;margin-top:26px}
.filters{display:flex;gap:4px;flex-wrap:wrap;border-bottom:1px solid var(--bd);padding-bottom:0}
.filter{appearance:none;border:0;background:transparent;color:var(--mut);font:600 13.5px/1 inherit;padding:10px 12px 12px;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;display:inline-flex;align-items:center;gap:7px}
.filter:hover{color:var(--ink)}
.filter.on{color:var(--ink);border-bottom-color:var(--amber)}
.fdot{width:8px;height:8px;border-radius:50%;display:inline-block}
.fdot[data-tag="build-sprint"]{background:var(--amber)}
.fdot[data-tag="engagement-build"]{background:var(--cyan)}
.fdot[data-tag="fractional-partner"]{background:var(--violet)}
.filter-star{margin-left:auto;color:var(--amber)}
.filter-star.on{color:var(--amber)}
.fcount{background:var(--amber);color:#1a1206;border-radius:999px;font-size:11px;font-weight:800;padding:2px 7px}

/* ---- catalog ---- */
.catalog{padding:6px 0 30px}
.cat-h{font:700 12px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.15em;text-transform:uppercase;color:var(--mut);margin:34px 0 12px}
.cat.cat-empty{display:none}
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.ic{position:relative;text-align:left;appearance:none;border:1px solid var(--bd);border-left:3px solid var(--mut);border-radius:14px;
  background:var(--card);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--ink);
  padding:16px 40px 14px 16px;cursor:pointer;transition:transform .18s var(--ease),border-color .18s,box-shadow .18s;
  display:flex;flex-direction:column;gap:10px;font:inherit}
.ic:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--amber) 55%,var(--bd))}
.ic[data-eng="build-sprint"]{border-left-color:var(--amber)}
.ic[data-eng="engagement-build"]{border-left-color:var(--cyan)}
.ic[data-eng="fractional-partner"]{border-left-color:var(--violet)}
.ic-text{font-size:14.5px;line-height:1.5}
.ic-eng{font:600 11px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--mut);margin-top:auto}
.ic-star{position:absolute;top:10px;right:12px;font-size:16px;color:var(--mut);opacity:.55;transition:transform .18s var(--ease),color .18s,opacity .18s}
.ic-star::before{content:"\2606"}
.ic.up{border-color:color-mix(in srgb,var(--amber) 70%,transparent);box-shadow:0 10px 30px -18px color-mix(in srgb,var(--amber) 60%,transparent)}
.ic.up .ic-star{color:var(--amber);opacity:1;transform:scale(1.15)}
.ic.up .ic-star::before{content:"\2605"}
.ic.pop .ic-star{animation:icPop .35s var(--ease)}
@keyframes icPop{40%{transform:scale(1.6) rotate(12deg)}}
.empty-msg{color:var(--mut);padding:36px 0;font-size:15px}

/* ---- add-an-idea ---- */
.addsec{background:var(--band);border-top:1px solid var(--bd);margin-top:34px;padding:44px 0 50px}
.idea-add{max-width:640px}
.idea-form-h{font-size:22px;margin-bottom:6px}
.idea-form-sub{color:var(--mut);margin-bottom:18px}
.if-label{display:block;font-size:12.5px;font-weight:700;color:var(--mut);margin:14px 0 6px;letter-spacing:.04em}
.if-idea,.if-email{width:100%;background:var(--glass);border:1px solid var(--bd);border-radius:11px;color:var(--ink);padding:11px 13px;font:inherit;font-size:14.5px}
.if-idea:focus,.if-email:focus{outline:2px solid color-mix(in srgb,var(--cyan) 60%,transparent);outline-offset:1px}
.if-hp{position:absolute;left:-9999px;opacity:0}
.if-actions{display:flex;align-items:center;gap:14px;margin-top:16px}
.if-submit{background:linear-gradient(135deg,#f7b733,#e07f2e);color:#1a1206;border:0;border-radius:11px;font:700 14px/1 inherit;padding:12px 22px;cursor:pointer}
.if-submit:hover{filter:brightness(1.05)}
.if-submit:disabled{opacity:.6;cursor:default}
.if-msg{font-size:13.5px;color:var(--mut)}
.if-msg.ok{color:#2ecc71}
.if-msg.err{color:#e05d5d}
.if-privacy{font-size:12px;color:var(--mut);opacity:.8;margin-top:12px}

/* ---- footnote + footer ---- */
.footnote{padding:26px 0 0;font-size:12.5px;color:var(--mut);opacity:.85}
.footnote .wrap{display:block;max-width:var(--maxw)}
footer{margin-top:26px;border-top:1px solid var(--bd);padding:22px 0 30px;font-size:13.5px;color:var(--mut)}
footer .row{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
footer .amber{color:var(--amber);text-decoration:none}
.fx-legal{flex:0 0 100%;margin-top:6px;font-size:11.5px;opacity:.6;letter-spacing:.02em}