/* ===== YOY.Group luxury/minimal UI ===== */
:root{
  --bg:#000; --fg:#fff; --muted:#bdbdbd; --line:rgba(255,255,255,.08);
}

*{ box-sizing:border-box; }

html,body{
  margin:0; padding:0;
  background:var(--bg); color:var(--fg);
  font-family: ui-sans-serif, -apple-system, Segoe UI, Roboto, Inter, system-ui, Helvetica, Arial, sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale;
}

/* links: no blue/purple anywhere */
a, a:visited{ color:var(--fg) !important; text-decoration:none; }
a:hover, a:focus{ opacity:.85; text-decoration:none; }
a:focus-visible{ outline:1px dashed rgba(255,255,255,.5); outline-offset:2px; }

/* layout */
.container{ max-width:720px; margin:0 auto; padding:40px 20px; text-align:center; }
.logo{ width:96px; height:auto; display:block; margin:28px auto 8px; }

/* type */
h1{ font-size:28px; font-weight:700; margin:8px 0 6px; letter-spacing:.02em; }
p{ color:#e5e5e5; margin:8px 0; }

/* sticky top nav */
nav{
  position:sticky; top:0; z-index:100;
  display:flex; gap:20px; justify-content:center; align-items:center;
  padding:14px 16px;
  background:rgba(0,0,0,.55); backdrop-filter:saturate(120%) blur(6px);
  border-bottom:1px solid var(--line);
}
nav a{ font-size:14px; letter-spacing:.04em; opacity:.9; }
nav a:hover{ opacity:1; }

/* spacing below nav */
main{ margin-top:16px; }

/* footer */
footer{ margin:60px 0 20px; text-align:center; opacity:.75; }
footer a{ color:var(--fg) !important; }

/* mobile */
@media (max-width:640px){
  nav{ gap:12px; padding:12px 10px; flex-wrap:wrap; }
  nav a{ font-size:13px; }
  .logo{ width:80px; margin-top:18px; }
  h1{ font-size:22px; }
  .container{ padding:24px 16px; }
}
/* centered list blocks inside centered container */
.container ul{ display:inline-block; text-align:left; margin-top:6px; }

/* soften <hr> to feel premium + not full-bleed */
hr{ border:0; border-top:1px solid var(--line); max-width:720px; margin:40px auto; }

/* glassy “pills” for primary nav-like links */
.pills{ display:flex; gap:10px; justify-content:center; margin:10px 0 4px; }
.pill{
  display:inline-block; padding:8px 14px; border-radius:9999px;
  border:1px solid var(--line); background:rgba(255,255,255,.03);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
}
.pill:hover{ background:rgba(255,255,255,.06); opacity:1; }

/* ----- Mobile polish for pills + spacing ----- */
.pills{ display:flex; gap:10px; justify-content:center; flex-wrap:wrap; margin:12px 0 6px; }
.pill{ display:inline-block; padding:8px 14px; border-radius:9999px;
       border:1px solid var(--line); background:rgba(255,255,255,.03);
       box-shadow: inset 0 1px 0 rgba(255,255,255,.06); }
.pill:hover{ background:rgba(255,255,255,.06); opacity:1; }

@media (max-width:640px){
  /* give content a bit more space below the wrapped nav */
  main{ margin-top:24px; }
  .pill{ padding:10px 14px; font-size:14px; }
}

/* optional: make inline links look tappable without turning blue */
a, a:visited{ border-bottom:1px solid transparent; }
a:hover{ border-bottom-color: rgba(255,255,255,.25); }