:root{
  --canvas:#0c0a17; --surface:#15112a; --raised:#1d1838; --raised2:#271f4a;
  --text:#f4f2fb; --text2:rgba(244,242,251,.64); --text3:rgba(244,242,251,.42);
  --border:rgba(150,120,255,.14); --border2:rgba(150,120,255,.26);
  --accent:#9b7bff; --accent2:#6aa8ff; --accent-soft:rgba(155,123,255,.15);
  --green:#57c98a; --green-soft:rgba(87,201,138,.14);
  --orange:#e2a15b; --red:#ec7568;
  --sidebar:300px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  background:
    radial-gradient(1200px 700px at 82% -12%,rgba(155,123,255,.16),transparent 60%),
    radial-gradient(1000px 620px at -5% 108%,rgba(106,168,255,.10),transparent 55%),
    var(--canvas);
  color:var(--text);font-size:16px;line-height:1.55;min-height:100vh;
}
a{color:inherit;text-decoration:none}
::selection{background:rgba(155,123,255,.35)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:var(--raised2);border-radius:8px}
::-webkit-scrollbar-track{background:transparent}
/* TOPBAR */
.topbar{position:fixed;top:0;left:0;right:0;height:60px;z-index:60;display:flex;align-items:center;gap:16px;padding:0 24px;background:rgba(12,10,23,.85);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;width:calc(var(--sidebar) - 24px)}
.brand .logo{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center;font-size:16px}
.brand small{font-weight:700;color:var(--text3);font-size:11px;letter-spacing:.1em;text-transform:uppercase;margin-left:1px}
.search{flex:1;max-width:520px;position:relative}
.search input{width:100%;height:38px;border-radius:10px;border:1px solid var(--border2);background:var(--raised);color:var(--text);padding:0 46px 0 38px;font-size:14px;outline:none}
.search input::placeholder{color:var(--text3)}
.search input:focus{border-color:var(--accent)}
.search .ic{position:absolute;left:12px;top:50%;transform:translateY(-50%);opacity:.5;font-size:14px}
.search kbd{position:absolute;right:10px;top:50%;transform:translateY(-50%);font-size:11px;color:var(--text3);border:1px solid var(--border2);border-radius:5px;padding:2px 6px;background:var(--canvas)}
.search-results{position:absolute;top:46px;left:0;right:0;background:var(--surface);border:1px solid var(--border2);border-radius:12px;overflow:hidden;display:none;box-shadow:0 20px 50px rgba(0,0,0,.5)}
.search-results.show{display:block}
.search-results a{display:block;padding:11px 16px;font-size:14px;color:var(--text2);border-bottom:1px solid var(--border)}
.search-results a:last-child{border-bottom:none}
.search-results a:hover{background:var(--raised);color:var(--text)}
.search-results a small{display:block;color:var(--text3);font-size:12px}
.topbar-spacer{flex:1}
.tg-link{display:inline-flex;align-items:center;gap:7px;height:36px;padding:0 14px;border-radius:9px;background:var(--accent-soft);border:1px solid var(--border2);color:#d7c9ff;font-size:13px;font-weight:600;white-space:nowrap}
.tg-link:hover{background:rgba(155,123,255,.24)}
.burger{display:none;background:none;border:1px solid var(--border2);color:var(--text);width:38px;height:38px;border-radius:9px;font-size:18px;cursor:pointer}
/* SIDEBAR */
.sidebar{position:fixed;top:60px;left:0;bottom:0;width:var(--sidebar);overflow-y:auto;border-right:1px solid var(--border);padding:16px 14px 60px;z-index:50;background:rgba(14,11,28,.55)}
.nav-item{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:10px;color:var(--text2);font-size:14.5px;cursor:pointer;font-weight:500;user-select:none}
.nav-item:hover{background:var(--raised);color:var(--text)}
.nav-item.active{background:linear-gradient(90deg,var(--accent-soft),transparent);color:#e0d5ff;font-weight:600;box-shadow:inset 2px 0 0 var(--accent)}
.nav-item .ic{width:18px;text-align:center;opacity:.9;font-size:15px}
.nav-item .ext{margin-left:auto;opacity:.4;font-size:12px}
.nav-item .chev{margin-left:auto;transition:transform .2s;opacity:.55;font-size:12px}
.nav-item.open .chev{transform:rotate(90deg)}
.nav-sub{overflow:hidden;max-height:0;transition:max-height .28s ease}
.nav-sub.show{max-height:720px}
.nav-sub .nav-item{padding-left:42px;font-size:13.5px}
.nav-cap{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--text3);padding:16px 12px 6px;font-weight:800}
/* MAIN */
.main{margin-left:var(--sidebar);margin-top:60px;padding:44px 56px 90px;max-width:1080px;animation:fade .3s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.crumbs{font-size:13px;color:var(--text3);margin-bottom:16px}
.crumbs span{color:var(--accent)}
h1{font-size:40px;line-height:1.08;letter-spacing:-.02em;margin-bottom:18px}
h2{font-size:23px;margin:40px 0 16px;letter-spacing:-.01em}
h3{font-size:17px;margin:22px 0 10px}
p{color:var(--text2);margin-bottom:14px;max-width:760px}
.lead{font-size:18px;color:rgba(244,242,251,.82);max-width:720px;margin-bottom:16px}
strong{color:var(--text);font-weight:600}
.eff-date{color:var(--text3);font-size:14px;margin:-8px 0 26px}
/* pills */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px}
.pill.green{background:var(--green-soft);color:var(--green)}
.pill.violet{background:var(--accent-soft);color:#c9b8ff}
/* hero */
.hero .badges{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:6px}
.btn{display:inline-flex;align-items:center;gap:9px;height:46px;padding:0 22px;border-radius:12px;font-weight:600;font-size:15px;cursor:pointer;border:1px solid transparent}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}
.btn.primary:hover{filter:brightness(1.08)}
.btn.ghost{background:var(--raised);border-color:var(--border2);color:var(--text)}
.btn.ghost:hover{background:var(--raised2)}
/* grid/cards */
.grid{display:grid;gap:16px}
.grid.g3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--surface);border:1px solid var(--border);border-radius:15px;padding:22px}
.card .ic{font-size:24px;margin-bottom:12px;display:block}
.card h3{margin:0 0 6px;font-size:16px}
.card p{font-size:14px;margin:0}
/* devices */
.dev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:8px}
.dev{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--border);border-radius:15px;padding:20px;cursor:pointer;transition:.15s}
.dev:hover{border-color:var(--border2);background:var(--raised);transform:translateY(-2px)}
.dev .di{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--raised2),var(--raised));display:grid;place-items:center;font-size:22px;flex-shrink:0}
.dev .dn{font-weight:600;font-size:15px}
.dev .ds{font-size:12.5px;color:var(--text3)}
.dev .arr{margin-left:auto;opacity:.4}
/* steps */
.steps{display:flex;flex-direction:column;gap:12px;margin-top:8px;counter-reset:s}
.step{display:flex;gap:16px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px 20px}
.step .num{counter-increment:s;flex-shrink:0;width:30px;height:30px;border-radius:10px;background:var(--accent-soft);color:#c9b8ff;display:grid;place-items:center;font-weight:700;font-size:14px}
.step .num::before{content:counter(s)}
.step h3{margin:0 0 3px;font-size:15px}
.step p{margin:0;font-size:13.5px}
.step code{background:var(--raised2);padding:2px 7px;border-radius:6px;font-size:12.5px;color:#d7c9ff}
/* tariffs */
.tariffs{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:8px}
.tariff{background:var(--surface);border:1px solid var(--border);border-radius:15px;padding:24px 20px;text-align:center;position:relative}
.tariff.best{border-color:var(--border2);background:linear-gradient(180deg,rgba(155,123,255,.12),var(--surface))}
.tariff .tag{position:absolute;top:-11px;left:50%;transform:translateX(-50%);font-size:11px;font-weight:700;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;padding:4px 13px;border-radius:999px}
.tariff .per{font-size:14px;color:var(--text3)}
.tariff .price{font-size:34px;font-weight:800;margin:8px 0 0}
.tariff .price span{font-size:16px;color:var(--text3);font-weight:600}
.tariff .sub{font-size:12.5px;color:var(--text3);margin-top:6px}
/* table */
.tbl-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:15px;margin-top:10px}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}
th{text-align:left;font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--text3);padding:14px 18px;border-bottom:1px solid var(--border);font-weight:700}
td{padding:14px 18px;border-bottom:1px solid var(--border);color:var(--text2)}
tr:last-child td{border-bottom:none}
td .loc{color:var(--text);font-weight:600}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:8px;vertical-align:middle}
.dot.up{background:var(--green);box-shadow:0 0 8px var(--green)}
.dot.warn{background:var(--orange)}
.dot.down{background:var(--red)}
.status-line{display:flex;align-items:center;gap:12px;background:var(--green-soft);border:1px solid rgba(87,201,138,.3);border-radius:13px;padding:16px 20px;margin-top:6px}
.status-line .big{font-weight:700;color:var(--green);font-size:16px}
/* callout */
.callout{display:flex;gap:13px;background:var(--raised);border:1px solid var(--border2);border-left:3px solid var(--accent);border-radius:12px;padding:16px 18px;margin:18px 0;max-width:760px}
.callout.warn{border-left-color:var(--orange)}
.callout .ci{font-size:18px}
.callout p{margin:0;font-size:14px}
/* legal */
.legal h2{font-size:18px;margin:26px 0 8px;color:var(--text)}
.legal p{font-size:14.5px;max-width:840px;margin-bottom:10px}
/* footer */
.foot{margin-left:var(--sidebar);border-top:1px solid var(--border);padding:38px 56px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:24px;background:rgba(14,11,28,.45)}
.foot h4{font-size:13px;margin-bottom:12px}
.foot a,.foot p{display:block;color:var(--text3);font-size:13.5px;margin-bottom:8px}
.foot a:hover{color:var(--accent)}
.foot .addr{max-width:260px;line-height:1.5}
#overlay{display:none;position:fixed;inset:60px 0 0 0;background:rgba(0,0,0,.55);z-index:45}
.hide{display:none!important}
/* responsive */
@media(max-width:1000px){
  :root{--sidebar:0px}
  .burger{display:grid;place-items:center}
  .brand{width:auto}
  .search kbd{display:none}
  .tg-link{display:none}
  .sidebar{width:288px;transform:translateX(-100%);transition:transform .25s;background:var(--canvas)}
  .sidebar.open{transform:none}
  #overlay.show{display:block}
  .main{padding:30px 22px 80px}
  h1{font-size:30px}
  .dev-grid,.grid.g3{grid-template-columns:1fr}
  .tariffs{grid-template-columns:repeat(2,1fr)}
  .foot{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){.tariffs{grid-template-columns:1fr}.foot{grid-template-columns:1fr}}