:root{
  --bg:#0b0d17;--bg2:#121527;--card:#171b31;--line:#262b48;
  --text:#eef0fa;--muted:#a3a8c3;--accent:#7c5cff;--accent2:#22d3ee;--ok:#34d399;
  --radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.65;font-size:17px}
a{color:var(--accent2);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
/* header */
header{position:sticky;top:0;z-index:20;background:rgba(11,13,23,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--text);font-size:18px}
.logo i{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center}
.logo i::after{content:"";border-left:12px solid #fff;border-top:8px solid transparent;border-bottom:8px solid transparent;margin-left:3px}
.menu{display:flex;gap:24px}
.menu a{color:var(--muted);font-size:15px;font-weight:500}
.menu a:hover{color:var(--text);text-decoration:none}
#mtoggle{display:none;background:none;border:1px solid var(--line);color:var(--text);border-radius:10px;padding:6px 12px;font-size:15px}
/* hero */
.hero{position:relative;overflow:hidden;padding:90px 0 80px}
.hero::before{content:"";position:absolute;inset:-40% -10% auto auto;width:700px;height:700px;background:radial-gradient(circle,rgba(124,92,255,.35),transparent 65%);pointer-events:none}
.hero::after{content:"";position:absolute;inset:auto auto -50% -15%;width:600px;height:600px;background:radial-gradient(circle,rgba(34,211,238,.18),transparent 65%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.badge{display:inline-block;padding:6px 14px;border-radius:99px;background:rgba(124,92,255,.15);border:1px solid rgba(124,92,255,.4);color:#c9bcff;font-size:14px;font-weight:600;margin-bottom:18px}
h1{font-size:clamp(32px,5vw,54px);line-height:1.12;letter-spacing:-.02em;margin-bottom:20px}
h1 span{background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--muted);font-size:19px;max-width:560px;margin-bottom:30px}
.btns{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 24px;border-radius:12px;font-weight:700;font-size:16px;transition:transform .15s,box-shadow .15s}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-p{background:linear-gradient(135deg,var(--accent),#5b3ff5);color:#fff;box-shadow:0 10px 30px rgba(124,92,255,.35)}
.btn-s{border:1px solid var(--line);color:var(--text);background:var(--bg2)}
.stats{display:flex;gap:30px;margin-top:36px;flex-wrap:wrap}
.stats b{display:block;font-size:24px}
.stats small{color:var(--muted);font-size:14px}
/* tv mockup */
.tv{background:linear-gradient(160deg,#1d2242,#0f1222);border:1px solid var(--line);border-radius:22px;padding:14px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.screen{border-radius:12px;background:#0a0c18;overflow:hidden;aspect-ratio:16/10;display:grid;grid-template-columns:34% 1fr}
.side{background:#11142a;padding:12px;display:flex;flex-direction:column;gap:7px}
.side div{height:22px;border-radius:6px;background:#1c2142;font-size:11px;color:var(--muted);padding:3px 8px;white-space:nowrap;overflow:hidden}
.side div.on{background:linear-gradient(90deg,var(--accent),#5b3ff5);color:#fff}
.main{padding:12px;display:grid;grid-template-columns:1fr 1fr;gap:8px;align-content:start}
.tile{border-radius:8px;aspect-ratio:16/10;background:linear-gradient(135deg,#232a55,#141833);position:relative}
.tile:nth-child(2){background:linear-gradient(135deg,#2a1f55,#141833)}
.tile:nth-child(3){background:linear-gradient(135deg,#123b4a,#141833)}
.tile:nth-child(5){background:linear-gradient(135deg,#3a2350,#141833)}
.tile::after{content:"";position:absolute;left:8px;bottom:8px;width:50%;height:6px;border-radius:3px;background:rgba(255,255,255,.25)}
.stand{width:30%;height:10px;margin:12px auto 0;border-radius:0 0 10px 10px;background:#1d2242}
/* sections */
section{padding:80px 0}
.alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.head{text-align:center;max-width:720px;margin:0 auto 48px}
.kicker{color:var(--accent2);font-weight:700;font-size:14px;letter-spacing:.12em;text-transform:uppercase}
h2{font-size:clamp(26px,3.6vw,38px);line-height:1.2;margin:10px 0 14px;letter-spacing:-.01em}
.head p{color:var(--muted)}
h3{font-size:20px;margin-bottom:8px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:border-color .2s,transform .2s}
.card:hover{border-color:rgba(124,92,255,.55);transform:translateY(-3px)}
.card p,.card li{color:var(--muted)}
.ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:22px;margin-bottom:16px;background:rgba(124,92,255,.15)}
/* steps */
.steps{counter-reset:s;display:grid;gap:16px;max-width:820px;margin:0 auto}
.step{counter-increment:s;display:grid;grid-template-columns:56px 1fr;gap:18px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.step::before{content:counter(s);width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:19px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}
.step p{color:var(--muted)}
code{background:#0c0f1e;border:1px solid var(--line);border-radius:6px;padding:2px 7px;font-size:15px;color:#c9bcff;word-break:break-all}
.tabs{display:flex;gap:10px;justify-content:center;margin-bottom:28px;flex-wrap:wrap}
.tab{background:var(--card);border:1px solid var(--line);color:var(--muted);padding:10px 20px;border-radius:99px;font-weight:600;font-size:15px;cursor:pointer}
.tab.on{background:var(--accent);border-color:var(--accent);color:#fff}
.pane{display:none}.pane.on{display:grid}
.note{max-width:820px;margin:24px auto 0;padding:16px 20px;border-radius:12px;background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.3);color:#bdeff8;font-size:15px}
/* devices */
.devices{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.dev{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px 10px;text-align:center;font-weight:600;font-size:15px}
.dev span{display:block;font-size:28px;margin-bottom:6px}
ul.check{list-style:none;display:grid;gap:10px;margin-top:12px}
ul.check li{padding-left:28px;position:relative}
ul.check li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:800}
/* faq */
.faq{max-width:820px;margin:0 auto;display:grid;gap:12px}
details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:4px 22px}
summary{cursor:pointer;font-weight:700;padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--accent2);font-size:22px;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--muted);padding-bottom:18px}
/* cta */
.cta{text-align:center;background:linear-gradient(135deg,rgba(124,92,255,.25),rgba(34,211,238,.12));border:1px solid rgba(124,92,255,.4);border-radius:24px;padding:56px 24px}
.cta p{color:var(--muted);max-width:600px;margin:0 auto 26px}
/* footer */
footer{border-top:1px solid var(--line);padding:40px 0;color:var(--muted);font-size:14px}
.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot nav{display:flex;gap:10px 18px;flex-wrap:wrap}
.foot a{color:var(--muted)}
.disc{margin-top:20px;font-size:13px;opacity:.8}
@media(max-width:900px){
  .hero-grid,.grid2{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr}
  .devices{grid-template-columns:repeat(3,1fr)}
  .hero{padding:60px 0}
  section{padding:60px 0}
  .menu{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;gap:0;background:var(--bg2);border-bottom:1px solid var(--line)}
  .menu.open{display:flex}
  .menu a{padding:14px 20px;border-top:1px solid var(--line)}
  #mtoggle{display:block}
}
@media(max-width:480px){.devices{grid-template-columns:repeat(2,1fr)}.step{grid-template-columns:1fr}}
a.dev{color:var(--text)}a.dev:hover{text-decoration:none;border-color:var(--accent)}

/* pricing */
.prices{display:grid;grid-template-columns:repeat(2,minmax(0,380px));gap:24px;justify-content:center}
.price{position:relative;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:34px 30px;display:flex;flex-direction:column}
.price.best{border:2px solid var(--accent);background:linear-gradient(180deg,rgba(124,92,255,.16),var(--card) 55%);box-shadow:0 20px 60px rgba(124,92,255,.25)}
.ribbon{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:linear-gradient(90deg,var(--accent),var(--accent2));color:#fff;font-size:13px;font-weight:800;padding:6px 16px;border-radius:99px;white-space:nowrap}
.price h3{font-size:22px}
.price .sub{color:var(--muted);font-size:15px;margin-bottom:18px}
.amount{font-size:56px;font-weight:800;letter-spacing:-.03em;line-height:1}
.amount small{font-size:18px;color:var(--muted);font-weight:600;margin-left:6px}
.save{display:inline-block;margin:12px 0 4px;color:var(--ok);font-weight:700;font-size:14px}
.price ul.check{margin:18px 0 26px;flex:1}
.price .btn{justify-content:center;width:100%}
.btn-wa{background:#25D366;color:#fff;box-shadow:0 10px 30px rgba(37,211,102,.3)}
.trust{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 28px;margin-top:34px;color:var(--muted);font-size:15px}
.how{max-width:820px;margin:40px auto 0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;text-align:center}
.how div{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:18px}
.how b{display:block;font-size:26px;margin-bottom:4px}
.how p{color:var(--muted);font-size:15px}
@media(max-width:760px){.prices{grid-template-columns:1fr}.how{grid-template-columns:1fr}}