/* OneStatement Cards — public catalogue. Design tokens match the OneStatement app.
   Vanilla CSS, no framework, no external fonts (system Inter fallback). */
:root{
  --ink:#0f172a; --muted:#64748b; --line:#e6e8ec; --bg:#f6f7f9; --card:#fff;
  --brand:#0f172a; --grad2:#1e293b; --gold:#c8a24a; --accent:#4f46e5; --good:#047857;
  --bad:#b23b3b; --radius:14px; --maxw:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
     color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased;font-size:16px}
a{color:inherit;text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.2;letter-spacing:-.01em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
main{min-height:60vh}
.sec{padding:34px 0}
.sec>h2{font-size:22px;margin:0 0 16px}

/* ---- nav ---- */
header.nav{position:sticky;top:0;z-index:40;background:rgba(15,23,42,.94);backdrop-filter:blur(8px);
  color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.nav .wrap{display:flex;align-items:center;gap:18px;height:60px}
.logo{font-weight:800;font-size:18px;color:#fff}
.logo .g{color:var(--gold)}
.logo .tag{font-weight:600;font-size:12px;opacity:.7;letter-spacing:.06em;text-transform:uppercase}
.nlinks{margin-left:auto;display:flex;gap:20px;align-items:center;font-size:14px}
.nlinks a{color:#e2e8f0}
.nlinks .cta{background:var(--gold);color:#0f172a;font-weight:700;padding:8px 14px;border-radius:999px}
.nlinks .cta:hover{text-decoration:none;filter:brightness(1.05)}

/* ---- hero ---- */
.hero{background:linear-gradient(125deg,var(--brand),var(--grad2));color:#fff;padding:64px 0 56px}
.hero .pill{display:inline-block;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);
  padding:6px 14px;border-radius:999px;font-size:13px;margin:0 0 18px}
.hero h1{font-size:clamp(30px,5vw,50px);margin:0 0 16px;max-width:16ch}
.hero h1 .g{color:var(--gold)}
.hero .lead{font-size:18px;color:#cbd5e1;max-width:60ch;margin:0 0 26px}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap}
.stats{display:flex;gap:34px;flex-wrap:wrap;margin-top:38px}
.stats b{display:block;font-size:30px;color:#fff}
.stats span{font-size:13px;color:#94a3b8}

/* ---- buttons ---- */
.btn{display:inline-block;padding:11px 20px;border-radius:999px;font-weight:700;font-size:15px;border:1px solid transparent;cursor:pointer}
.btn:hover{text-decoration:none}
.btn.primary{background:var(--gold);color:#0f172a}
.btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.hero .btn.primary:hover{filter:brightness(1.06)}
.carddetail .btn.primary,.band .btn.primary{background:var(--accent);color:#fff}

/* ---- chips ---- */
.chips{display:flex;gap:10px;flex-wrap:wrap}
.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:14px;font-weight:600}
.chip:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}

/* ---- card grid + tile ---- */
.grid{list-style:none;margin:0;padding:0;display:grid;gap:22px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.cell{display:flex;flex-direction:column;gap:10px}
.tile,.facebig{display:block;border-radius:var(--radius);overflow:hidden}
.tile:hover{text-decoration:none}
.tile .face,.facebig .face{--b:#0f172a;--g:#1e293b;--a:var(--gold);
  position:relative;aspect-ratio:1.585/1;background:linear-gradient(135deg,var(--b),var(--g));
  color:#fff;padding:16px;display:flex;flex-direction:column;justify-content:space-between;
  box-shadow:0 1px 2px rgba(0,0,0,.14)}
.tile:hover .face{transform:translateY(-2px);transition:transform .12s ease}
.tile .face::after,.facebig .face::after{content:"";position:absolute;inset:0;
  background:radial-gradient(120% 90% at 85% 8%,rgba(255,255,255,.22),transparent 55%);pointer-events:none}
.face .ftop{display:flex;align-items:center;justify-content:space-between;z-index:1}
.face .mono{font-weight:800;font-size:15px;letter-spacing:.04em;background:rgba(255,255,255,.14);
  border-radius:7px;padding:3px 8px}
.face .chip{width:38px;height:28px;border-radius:6px;z-index:1;
  background:linear-gradient(135deg,#e9c877,#b8912f);box-shadow:inset 0 0 0 1px rgba(0,0,0,.15)}
.face .fbot{z-index:1}
.face .pan{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em;font-size:13px;opacity:.85}
.face .fnm{font-weight:700;font-size:14px;margin-top:5px;display:flex;justify-content:space-between;gap:8px;align-items:baseline}
.face .fbk{font-weight:500;font-size:11px;opacity:.8;text-transform:uppercase;letter-spacing:.05em}
.facebig .face{aspect-ratio:1.585/1;padding:22px}
.facebig .face .fnm{font-size:16px}

/* network marks */
.netw{font-style:italic;font-weight:800;font-size:12px;letter-spacing:.03em;opacity:.95;margin-left:6px}
.netmc{display:inline-flex;margin-left:6px}
.netmc i{width:15px;height:15px;border-radius:50%;display:inline-block}
.netmc i:first-child{background:#eb001b}
.netmc i:last-child{background:#f79e1b;margin-left:-6px;mix-blend-mode:screen}

/* tile meta */
.tmeta{display:flex;flex-direction:column;gap:3px}
.tname{font-weight:700;font-size:15px}
.tsub{font-size:13px;color:var(--muted)}
.b{display:inline-block;font-size:11px;font-weight:700;padding:2px 8px;border-radius:999px;margin-top:3px;margin-right:4px}
.b-off{background:#fde2dd;color:#b23b3b}
.b-inv{background:#efe7cf;color:#8a6d1f}
.b-dir{background:#eef2ff;color:#4338ca}
.b-ok{background:#dcfce7;color:#047857}

/* ---- filters ---- */
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:0 0 12px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px}
.filters input[type=search],.filters select{font:inherit;padding:9px 12px;border:1px solid var(--line);
  border-radius:9px;background:#fff;color:var(--ink)}
.filters input[type=search]{flex:1;min-width:180px}
.filters .ck{display:flex;align-items:center;gap:6px;font-size:14px}
.count{color:var(--muted);font-size:14px;margin:0 0 16px}

/* ---- breadcrumbs ---- */
.crumbs{max-width:var(--maxw);margin:16px auto 0;padding:0 22px;font-size:13px;color:var(--muted)}
.crumbs i{opacity:.5;font-style:normal;margin:0 2px}
.crumbs a:hover{color:var(--accent)}

/* ---- card detail ---- */
.carddetail{padding:16px 22px 10px}
.chero{display:grid;grid-template-columns:340px 1fr;gap:34px;align-items:start;margin:14px 0 26px}
.cheroart{position:sticky;top:76px}
.ceyebrow{color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.06em;margin:0 0 4px}
.cherometa h1{font-size:clamp(24px,3.5vw,34px);margin:0 0 10px}
.flags{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin:0 0 10px}
.src{font-size:13px;color:var(--muted);margin:0 0 16px}
.src a{color:var(--accent)}
.cbody h2{font-size:19px;margin:26px 0 10px;padding-top:16px;border-top:1px solid var(--line)}
.kv{width:100%;border-collapse:collapse;font-size:15px}
.kv th{text-align:left;font-weight:600;color:var(--muted);width:210px;vertical-align:top;padding:9px 14px 9px 0}
.kv td{padding:9px 0;vertical-align:top;border-bottom:1px solid var(--line)}
.kv td.muted em{color:#94a3b8;font-style:italic}
.netverb{color:var(--muted);font-size:13px;margin-left:8px}
.lownote,.dirnote{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;padding:12px 14px;border-radius:10px;font-size:14px;margin-top:16px}
.dirnote{background:#f8fafc;border-color:var(--line);color:var(--muted)}

/* confidence chips */
.conf{display:inline-block;font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px}
.c-high{background:#dcfce7;color:#047857}.c-medium{background:#fef9c3;color:#854d0e}.c-low{background:#fee2e2;color:#b91c1c}

/* ---- CTA band ---- */
.band{background:linear-gradient(125deg,var(--brand),var(--grad2));color:#fff;margin-top:40px;padding:50px 0}
.band .eyebrow{color:var(--gold);text-transform:uppercase;letter-spacing:.08em;font-size:13px;margin:0 0 8px}
.band h2{font-size:26px;margin:0 0 12px}
.band .sub{color:#cbd5e1;max-width:60ch;margin:0 0 22px}

/* ---- prose (about) ---- */
.prose{max-width:760px}
.prose h1{font-size:30px;margin:6px 0 14px}
.prose h2{font-size:20px;margin:26px 0 10px}
.prose ul{padding-left:20px}
.prose li{margin:7px 0}

/* ---- footer ---- */
.ft{background:#0f172a;color:#94a3b8;margin-top:0;padding:36px 0 44px;font-size:13px}
.ft a{color:#cbd5e1}
.ft .stamp{color:var(--gold);font-weight:600;margin:0 0 10px}
.ft .disc{max-width:80ch;margin:0 0 12px}
.ft .fl{margin:0 0 8px}
.ft .cp{color:#64748b;margin:0}

/* ---- responsive ---- */
@media(max-width:820px){
  .chero{grid-template-columns:1fr}
  .cheroart{position:static;max-width:340px}
  .nlinks{gap:12px;font-size:13px}
  .nlinks a:not(.cta){display:none}
}
.filtered-out{display:none !important}