:root{
  --bg:#060709;--bg2:#0b0d11;
  --glass:rgba(255,255,255,.035);--glass2:rgba(255,255,255,.06);
  --line:rgba(255,255,255,.09);--line2:rgba(255,255,255,.16);
  --text:#f3f1ec;--muted:#9a9aa3;
  --gold:#d6b66f;--gold2:#f4e4b8;--gold-deep:#a8843f;
  --cyan:#8fdcff;--green:#3ddc84;
  --radius:18px;
  --display:"Michroma","Manrope",system-ui,sans-serif;
  font-family:"Manrope",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;
  background-image:
    radial-gradient(1200px 600px at 85% -10%,rgba(214,182,111,.10),transparent 60%),
    radial-gradient(900px 500px at -10% 10%,rgba(143,220,255,.06),transparent 60%);
  background-attachment:fixed}
a{color:inherit}
::selection{background:var(--gold);color:#000}
.wrap{max-width:1200px;margin:0 auto;padding:0 16px}
.eyebrow{font:500 11px/1 var(--display);letter-spacing:.32em;text-transform:uppercase;color:var(--gold)}
h1,h2,h3{font-family:var(--display);font-weight:400;line-height:1.15;margin:0;letter-spacing:.02em}
.muted{color:var(--muted)}
.ico{width:18px;height:18px;flex:0 0 auto}

/* header */
header.top{position:sticky;top:0;z-index:30;background:rgba(6,7,9,.72);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;height:88px}
@media(max-width:600px){header.top .wrap{height:70px}}
.brandmark{display:flex;align-items:center;gap:12px;text-decoration:none}
.brandmark img{height:46px;width:auto}
.wordmark{display:flex;flex-direction:column;line-height:1.1}
.wordmark b{font:400 15px var(--display);letter-spacing:.2em;text-transform:uppercase;
  background:linear-gradient(180deg,#fff,#c9c9cf);-webkit-background-clip:text;background-clip:text;color:transparent}
.wordmark span{font:400 9px var(--display);color:var(--gold);letter-spacing:.55em;text-transform:uppercase;margin-top:3px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 22px;border-radius:999px;
  border:1px solid var(--line2);background:var(--glass);color:var(--text);font:600 14px/1 "Manrope",sans-serif;
  letter-spacing:.04em;text-decoration:none;cursor:pointer;transition:transform .2s,box-shadow .25s,border-color .25s,background .25s;
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.btn:hover{transform:translateY(-1px);border-color:rgba(255,255,255,.3);background:var(--glass2)}
.btn.gold{color:#17130a;border:0;background:linear-gradient(135deg,var(--gold2),var(--gold) 45%,var(--gold-deep));
  box-shadow:0 8px 30px -10px rgba(214,182,111,.6),inset 0 1px 0 rgba(255,255,255,.5);position:relative;overflow:hidden}
.btn.gold::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);transform:translateX(-120%);transition:transform .8s}
.btn.gold:hover::after{transform:translateX(120%)}
.btn.gold:hover{box-shadow:0 12px 40px -10px rgba(214,182,111,.85),inset 0 1px 0 rgba(255,255,255,.5)}
.btn.dm .ico{color:var(--green)}
.btn:disabled{opacity:.5;cursor:default;transform:none}

/* forms */
input,select{width:100%;padding:14px 16px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--text);font:500 16px "Manrope",sans-serif;transition:border-color .2s,box-shadow .2s}
input:focus,select:focus{outline:0;border-color:var(--gold);box-shadow:0 0 0 4px rgba(214,182,111,.15)}
input::placeholder{color:#5f5f68}
label,.label{display:block;font:400 10px var(--display);letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin:0 0 8px}

/* brand tiles: monochrome platinum, colour on hover or when chosen */
.brands{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:12px}
.brand{position:relative;cursor:pointer;border:1px solid var(--line);border-radius:16px;padding:16px 8px 12px;
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.015));color:var(--muted);
  display:flex;flex-direction:column;align-items:center;gap:10px;font:500 11px/1.2 "Manrope",sans-serif;letter-spacing:.06em;
  transition:transform .25s,border-color .25s,box-shadow .25s,color .25s}
.brand .disc{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 35% 30%,#ffffff,#e4e4e9 60%,#c4c4cc);box-shadow:inset 0 -3px 8px rgba(0,0,0,.18),0 6px 18px -6px rgba(0,0,0,.8)}
.brand img{width:44px;height:44px;object-fit:contain;filter:grayscale(1) contrast(1.15);opacity:.85;transition:filter .3s,opacity .3s}
.brand.off{cursor:default;opacity:.28;filter:saturate(0)}
.brand.off img{opacity:.6}
.brand.lit{border-color:rgba(214,182,111,.5);color:var(--text);box-shadow:0 0 0 1px rgba(214,182,111,.15),0 14px 34px -16px rgba(214,182,111,.55)}
.brand.lit img{filter:none;opacity:1}
.brand.lit .disc{box-shadow:inset 0 -3px 8px rgba(0,0,0,.18),0 0 22px -2px rgba(214,182,111,.55)}
.brand:not(.off):hover,.brand.on{transform:translateY(-3px);border-color:rgba(214,182,111,.55);color:var(--text);
  box-shadow:0 14px 34px -14px rgba(214,182,111,.45)}
.brand:not(.off):hover img,.brand.on img{filter:none;opacity:1}
.brand.on{background:linear-gradient(160deg,rgba(214,182,111,.16),rgba(214,182,111,.03))}
.brand .count{position:absolute;top:8px;right:8px;min-width:20px;height:20px;padding:0 6px;border-radius:999px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold2),var(--gold));color:#17130a;font:700 11px "Manrope",sans-serif}
@media(max-width:560px){
  .brands{grid-template-columns:repeat(4,1fr);gap:8px}
  .brand{padding:10px 4px 8px;gap:6px;font-size:9.5px;border-radius:12px;letter-spacing:.02em}
  .brand .disc{width:46px;height:46px}.brand img{width:32px;height:32px}
}
select option{background:#0b0d11;color:var(--text)}
[hidden]{display:none!important}
.btn{white-space:nowrap}
@media(max-width:420px){.wordmark b{font-size:12px;letter-spacing:.14em}}
.logo,.brandmark .logo{height:62px;width:auto;display:block;border-radius:6px;box-shadow:0 0 0 1px rgba(255,255,255,.08),0 8px 24px -10px rgba(0,0,0,.9)}
@media(max-width:600px){.logo,.brandmark .logo{height:48px}}