:root{
  --bg0:#07090d;
  --bg1:#0b1020;
  --glass: rgba(255,255,255,.06);
  --glass2: rgba(255,255,255,.09);
  --stroke: rgba(255,255,255,.10);
  --stroke2: rgba(255,255,255,.14);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.65);
  --muted2: rgba(255,255,255,.50);

  --accent: #ff4a1c;
  --accent2:#b31200;

  --radius: 18px;
  --shadow: 0 10px 35px rgba(0,0,0,.45);
}

html, body{
  height: 100%;
}

body{
  background: radial-gradient(1200px 600px at 55% 22%, rgba(255,74,28,.18), transparent 60%),
              radial-gradient(900px 500px at 30% 0%, rgba(90,120,255,.10), transparent 55%),
              linear-gradient(180deg, var(--bg0) 0%, var(--bg1) 100%);
  color: var(--text);
}

.sticky-top-nav{
  position: sticky;
  top: 14px;
  z-index: 1020;
}

/* мягкий слой-дымка */
.bg-ambient{
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 500px at 50% 25%, rgba(255,74,28,.10), transparent 60%),
    radial-gradient(1200px 800px at 20% 80%, rgba(120,200,255,.07), transparent 65%);
  filter: blur(0px);
  z-index: -1;
}

a{
  text-decoration: none;
}

.link-light{
  text-decoration: none;
}

.kbd{
  padding: .15rem .35rem;
  border-radius: .5rem;
  border: 1px solid var(--stroke2);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.85);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: .85em;
}

/* Navbar glass */
.glass-nav{
  backdrop-filter: blur(14px);
  background: rgba(10,12,18,.62);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: var(--shadow);
}

.navbar .nav-link{
  color: rgba(255,255,255,.70);
  border-radius: 14px;
  padding: .5rem .75rem;
  transition: all .15s ease;
}

.navbar .nav-link:hover{
  color: rgba(255,255,255,.92);
  background: rgba(255,255,255,.06);
}

.navbar .nav-link.active{
  color: rgba(255,255,255,.95);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.10);
}

.brand-logo{
  width: 28px;
  height: 28px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 8px 20px rgba(0,0,0,.45);
}

/* Cards */
.card-glass{
  border: 1px solid rgba(255,255,255,.10);
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.04));
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  border-radius: 22px;
}

.hint-soft{
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
}

.alert-soft{
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.06);
}

.btn-soft{
  border-radius: 16px;
}

.btn-primary{
  background: linear-gradient(180deg, rgba(255,74,28,.95), rgba(179,18,0,.95));
  border: 1px solid rgba(255,74,28,.45);
  box-shadow: 0 10px 25px rgba(255,74,28,.15);
}

.btn-primary:hover{
  filter: brightness(1.05);
}

.btn-outline-light{
  border-color: rgba(255,255,255,.16);
  color: rgba(255,255,255,.82);
}

.btn-outline-light:hover{
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.22);
  color: rgba(255,255,255,.92);
}

.form-control, .form-select{
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(5,6,10,.35);
  color: rgba(255,255,255,.90);
}

.form-control:focus, .form-select:focus{
  border-color: rgba(255,74,28,.45);
  box-shadow: 0 0 0 .25rem rgba(255,74,28,.15);
  background: rgba(5,6,10,.45);
  color: rgba(255,255,255,.95);
}

.form-text{
  color: rgba(255,255,255,.55) !important;
}

.text-secondary{
  color: rgba(255,255,255,.62) !important;
}

.page-hero{
  padding: 18px 18px;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,.10);
  background: radial-gradient(800px 250px at 50% 0%, rgba(255,74,28,.15), transparent 60%),
              rgba(255,255,255,.04);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.legal-text p{
  margin-bottom: .65rem;
  line-height: 1.55;
}