:root{
  --bg:#03040a;
  --bg2:#090713;
  --panel:rgba(10,10,18,.62);
  --panel2:rgba(15,13,28,.74);
  --stroke:rgba(255,255,255,.10);
  --stroke-strong:rgba(210,166,82,.32);
  --text:#f7f7fb;
  --muted:#b9b5c7;
  --purple:#8b42ff;
  --purple2:#b35cff;
  --gold:#d8a34d;
  --gold2:#f3d58a;
  --header-h:82px;
  --container:1480px;
  --radius:26px;
  --shadow:0 34px 100px rgba(0,0,0,.58);
}
@media(max-width:800px){

  body::before{
    background:url('../img/bg-mobile.jpg') center top/cover fixed no-repeat!important;
  }

}
*{box-sizing:border-box}
html,body{margin:0;padding:0;width:100%;min-height:100%;overflow-x:hidden}
body{
  min-height:100vh;
  color:var(--text);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  background:
    radial-gradient(circle at 82% 8%,rgba(139,66,255,.30),transparent 28%),
    radial-gradient(circle at 12% 28%,rgba(216,163,77,.10),transparent 30%),
    linear-gradient(180deg,#04050b 0%,#05030a 48%,#020308 100%);
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-3;
  background:url('../img/bg-desktop.jpg') center right/cover fixed no-repeat;
  filter:brightness(.88) contrast(1.05) saturate(1.02);
  opacity:1;
  transform:scale(1.01);
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  z-index:-2;
  pointer-events:none;
  background:
    linear-gradient(90deg,rgba(3,4,10,.44) 0%,rgba(3,4,10,.25) 34%,rgba(5,4,13,.06) 64%,rgba(5,4,13,.20) 100%),
    radial-gradient(circle at 65% 18%,rgba(151,79,255,.06),transparent 35%);
}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font-family:inherit}
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  height:var(--header-h);
  padding:0 clamp(18px,4vw,56px);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:26px;
  background:linear-gradient(180deg,rgba(4,5,12,.74),rgba(4,5,12,.34));
  border-bottom:1px solid rgba(255,255,255,.08);
  backdrop-filter:blur(22px);
  -webkit-backdrop-filter:blur(22px);
  box-shadow:none;
}
.site-header::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:linear-gradient(90deg,transparent,rgba(139,66,255,.45),rgba(216,163,77,.42),transparent)}
.brand{display:flex;align-items:center;gap:14px;min-width:0;color:#fff!important;font-size:30px;font-weight:950;line-height:1;letter-spacing:-1px}
.brand img{width:52px;height:52px;object-fit:contain;display:block;filter:drop-shadow(0 0 16px rgba(216,163,77,.28))}
.brand>span{display:inline-flex;align-items:center;white-space:nowrap}
.brand span span{color:var(--gold2)!important;-webkit-text-fill-color:var(--gold2)!important;text-shadow:0 0 18px rgba(216,163,77,.24)}
.site-nav{display:flex;align-items:center;justify-content:flex-end;gap:10px;min-width:0}
.site-nav a,.pwa-header-btn{height:46px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:15px;color:rgba(255,255,255,.88);font-size:14px;font-weight:850;line-height:1;white-space:nowrap;background:transparent;border:1px solid transparent;transition:transform .22s ease,background .22s ease,border-color .22s ease,color .22s ease,box-shadow .22s ease}
.site-nav a:hover{transform:none;background:transparent;border-color:transparent;color:#fff}.site-nav .btn-nav:hover,.pwa-header-btn:hover{transform:translateY(-2px);background:rgba(255,255,255,.055);border-color:rgba(255,255,255,.10);color:#fff}
.site-nav a.active{position:relative;color:#fff}
.site-nav a.active::after{content:"";position:absolute;left:18px;right:18px;bottom:5px;height:3px;border-radius:99px;background:linear-gradient(90deg,var(--purple),var(--gold2));box-shadow:0 0 22px rgba(216,163,77,.35)}
.site-nav .btn-nav{border-color:rgba(255,255,255,.13)!important;background:rgba(255,255,255,.045)!important;color:#fff!important;padding-inline:24px}
.pwa-header-btn{cursor:pointer;background:linear-gradient(135deg,var(--gold2),var(--gold));color:#100b05;border-color:rgba(243,213,138,.65);font-weight:950;box-shadow:0 16px 38px rgba(216,163,77,.18)}
.mobile-menu-btn{display:none;width:46px;height:46px;border:1px solid rgba(255,255,255,.12);border-radius:15px;background:rgba(255,255,255,.045);align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer}
.mobile-menu-btn span{width:21px;height:2px;border-radius:2px;background:#fff;transition:.25s ease}.mobile-menu-btn.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}.mobile-menu-btn.active span:nth-child(2){opacity:0}.mobile-menu-btn.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media (max-width:800px){
  .site-header{
    height:72px;
    padding:0 14px;
  }

  .brand{
    font-size:24px;
    gap:10px;
  }

  .brand img{
    width:42px;
    height:42px;
  }

  .mobile-menu-btn{
    display:flex!important;
    flex:0 0 46px;
    position:relative;
    z-index:10002;
  }

  .site-nav{
    display:none!important;
    position:absolute;
    top:100%;
    left:0!important;
    right:0!important;
    width:100%!important;
    flex-direction:column;
    align-items:stretch;
    gap:10px;
    padding:16px 14px;
    background:rgba(5,3,10,.97);
    border:1px solid rgba(217,155,46,.38);
    border-left:0;
    border-right:0;
    border-radius:0 0 24px 24px;
    box-shadow:0 24px 70px rgba(0,0,0,.65);
    backdrop-filter:blur(18px);
    -webkit-backdrop-filter:blur(18px);
    z-index:10001;
  }

  .site-nav.open{
    display:flex!important;
  }

  .site-nav a,
  .site-nav button{
    width:100%;
    height:46px;
    justify-content:center;
    text-align:center;
  }

  .site-nav a.active::after{
    left:14px;
    right:14px;
    bottom:4px;
  }
  @media (max-width:800px){
  .site-nav{
    left:auto!important;
    right:14px!important;
    width:230px!important;
    align-items:stretch!important;
    padding:12px!important;
    border-radius:20px!important;
  }

  .site-nav a,
  .site-nav button{
    width:100%!important;
    justify-content:flex-start!important;
    text-align:left!important;
    padding-left:18px!important;
  }

  .site-nav a.active::after{
    left:18px!important;
    right:18px!important;
  }
}
}