.nav{
  position: sticky;
  top: 44px;
  z-index: 50;
  background: rgba(32,30,31,.55);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px);
}

.nav__inner{
  display:flex;
  align-items:center;
  justify-content:center;
  padding: .9rem 0;
  gap: 1rem;
}

.logo-text strong{ font-weight: 900; }
.logo-text .perf{ color: var(--gold); font-weight: 900; margin-left:.35rem; }

.nav__toggle{
  display:none;
  border:1px solid var(--border);
  background: rgba(255,255,255,.06);
  color: var(--text);
  border-radius: 12px;
  padding:.55rem .75rem;
}

.nav__menu ul{
  display:flex;
  align-items:center;
  gap: 2rem;
  list-style:none;
  padding:0;
  margin:0;
}

.nav__menu a{
  padding:.55rem .8rem;
  border-radius: 12px;
  color: var(--muted);
  font-weight: 900;
  letter-spacing:.02em;
  border: 1px solid transparent;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}

.nav__menu a:hover{
  color: var(--gold);
  background: rgba(255,255,255,.06);
  border-color: rgba(184,139,74,.25);
}

.nav__menu a.is-active{
  color: #201E1F;
  background: linear-gradient(180deg, var(--gold), #A97F43);
  border-color: rgba(184,139,74,.6);
}

.has-sub{ 
  position: relative; 
}

.has-sub .sub{
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 220px;

  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 10px;

  border-radius: 16px;
  background: rgba(32,30,31,.92);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);

  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);

  transition:
    opacity .22s ease,
    transform .22s ease,
    visibility .22s ease;
}

.has-sub:hover .sub{
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.has-sub .sub a{
  padding: .55rem .75rem;
  border-radius: 12px;
  color: var(--muted);
  font-weight: 900;
  border: 1px solid transparent;
}

.has-sub .sub a:hover{
  color: var(--gold);
  background: rgba(255,255,255,.06);
  border-color: rgba(184,139,74,.25);
}

.sub-toggle{ display:none; }

.sub:hover{
  transform: none;
  transition: none;
}