:root{
  --ground:#04050A; --band:#070914; --surface:#0C1022; --line:#1E2443;
  --text:#EEF1FF; --soft:#B4BCD9; --muted:#9AA3C0;
  --blue:#2F7BFF; --violet:#8B5CF6; --gold:#E8B54A; --green:#1FAF5A;
  --display:'Chakra Petch',system-ui,sans-serif;
  --body:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--ground);color:var(--text);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:#7FB0FF}a:hover{color:#B9D3FF}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
h1,h2,h3{font-family:var(--display);font-weight:700;margin:0;text-wrap:balance}
h2{font-size:clamp(30px,4vw,42px);line-height:1.1}
p{margin:0}
.wrap{max-width:1200px;margin:0 auto;padding:0 40px}
.stack{display:flex;flex-direction:column;gap:40px}
.cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:56px;align-items:center}
.cols.top{align-items:start}
.small{color:var(--muted);font-size:15px}
.skip{position:absolute;left:-999px;top:8px;background:var(--gold);color:#1A1204;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}

/* Header */
.top{position:sticky;top:0;z-index:50;background:rgba(4,5,10,.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid #1A1F35}
.top-in{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text);font-family:var(--display);font-weight:700;font-size:20px}
.brand b{color:var(--gold)}
.menu{display:flex;align-items:center;gap:28px}
.menu a{color:#C3CAE6;text-decoration:none;font-weight:500}
.menu a:hover{color:var(--text)}
.menu .btn-wa{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:0 20px;border-radius:999px;background:var(--green);color:#04110A;font-weight:700}
.menu .btn-wa:hover{color:#04110A;filter:brightness(1.08)}
.menu-btn{display:none;width:44px;height:44px;align-items:center;justify-content:center;border-radius:10px;border:1px solid #2A3152;background:transparent;color:var(--text);cursor:pointer}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 28px;border-radius:12px;font-weight:700;font-size:17px;text-decoration:none;transition:filter .15s,transform .15s}
.btn:hover{filter:brightness(1.1)}
.btn:active{transform:translateY(1px)}
.btn-blue{background:var(--blue);color:#fff;box-shadow:0 0 32px rgba(47,123,255,.45)}
.btn-blue:hover{color:#fff}
.btn-ghost{border:1px solid #3A4266;color:var(--text)}
.btn-ghost:hover{color:var(--text);border-color:#5A6496}
.btn-gold{background:var(--gold);color:#1A1204}
.btn-gold:hover{color:#1A1204}
.btn-green{background:var(--green);color:#04110A;border-radius:999px}
.btn-green:hover{color:#04110A}

/* Hero */
.hero{padding:88px 0 96px}
.hero-text{display:flex;flex-direction:column;gap:28px}
.hero h1{font-size:clamp(38px,5vw,60px);line-height:1.05;letter-spacing:-.01em}
.lead{max-width:520px;color:var(--soft);font-size:19px}
.ctas{display:flex;flex-wrap:wrap;gap:14px}
.screen-wrap{position:relative;padding:18px}
.screen-wrap::before{content:"";position:absolute;inset:0;border-radius:28px;background:radial-gradient(60% 60% at 30% 30%,rgba(47,123,255,.35),transparent 70%),radial-gradient(50% 50% at 80% 75%,rgba(139,92,246,.35),transparent 70%)}
.screen{position:relative;border-radius:18px;border:2px solid var(--blue);background:#0A0D1C;aspect-ratio:16/10;overflow:hidden;box-shadow:0 0 0 6px #0D1124,0 30px 80px rgba(0,0,0,.6)}
.scan{position:absolute;inset:0;background:repeating-linear-gradient(0deg,rgba(255,255,255,.025) 0 2px,transparent 2px 4px)}
.live{position:absolute;left:24px;top:22px;display:flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:rgba(230,57,70,.16);color:#FF8A93;font-size:13px;font-weight:700}
.live span{width:8px;height:8px;border-radius:50%;background:#FF5964;animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{50%{opacity:.35}}
.screen-bottom{position:absolute;left:24px;right:24px;bottom:24px;display:flex;flex-direction:column;gap:12px}
.bar{height:6px;border-radius:3px;background:#1C2240}
.bar div{width:62%;height:6px;border-radius:3px;background:linear-gradient(90deg,var(--blue),var(--violet))}
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.tiles i{height:54px;border-radius:8px;background:#141936}
.tiles i.on{border:1px solid var(--blue)}
.stand{position:relative;margin:0 auto;width:34%;height:14px;border-radius:0 0 10px 10px;background:#12162B}

/* Bands */
.band{padding:96px 0;background:var(--band);border-top:1px solid #141933;border-bottom:1px solid #141933}
.sec{padding:96px 0}
.sec-last{padding:0 0 96px}
.head{display:flex;flex-direction:column;gap:12px;max-width:680px}
.head p{color:var(--soft)}

/* Plans */
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.plan{position:relative;display:flex;flex-direction:column;gap:20px;padding:30px;border-radius:18px;background:var(--surface);border:1px solid #222A4A}
.plan h3{font-size:22px;font-weight:600}
.track{height:10px;border-radius:5px;background:#1A2042}
.track div{height:10px;border-radius:5px}
.price{font-family:var(--display);font-size:54px;font-weight:700;line-height:1;font-variant-numeric:tabular-nums}
.price.gold{color:#F3CB72}
.per{color:var(--muted);font-variant-numeric:tabular-nums}
.plan .btn{min-height:50px}
.plan-gold{background:linear-gradient(180deg,#16112A,var(--surface));border:1.5px solid var(--gold);box-shadow:0 0 40px rgba(232,181,74,.18)}
.tag{position:absolute;top:-14px;left:30px;padding:4px 12px;border-radius:999px;background:var(--gold);color:#1A1204;font-size:13px;font-weight:700}

/* Devices */
.devices{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.devices li{display:flex;flex-direction:column;gap:10px;padding:24px;border-radius:14px;border:1px solid var(--line)}
.devices svg{width:32px;height:32px;fill:none;stroke:#7FB0FF;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin-bottom:4px}
.devices span{color:var(--muted);font-size:15px}

/* Steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.steps li{display:flex;flex-direction:column;gap:12px;padding-top:22px;border-top:2px solid var(--blue)}
.steps li.s2{border-color:var(--violet)}
.steps li.s3{border-color:var(--gold)}
.steps .n{font-family:var(--display);font-size:34px;font-weight:700;color:var(--blue);line-height:1}
.steps .s2 .n{color:#A584FA}
.steps .s3 .n{color:var(--gold)}
.steps b{font-size:19px}
.steps li>span:last-child{color:var(--soft)}

/* FAQ */
.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq summary{cursor:pointer;font-weight:700;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--display);color:var(--gold);font-size:22px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{margin-top:12px;color:var(--soft)}

/* CTA */
.cta-box{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;padding:48px;border-radius:24px;background:radial-gradient(80% 140% at 0% 0%,#1B2B6B,var(--surface) 60%);border:1px solid #2A3570}
.cta-box h2{font-size:clamp(26px,3vw,36px);margin-bottom:8px}
.cta-box p{color:#C3CAE6}

/* Footer */
.foot{border-top:1px solid #1A1F35;padding:32px 0 40px}
.foot-in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;color:#8C95B4;font-size:14px}
.foot a{color:#8C95B4}

/* Floating WhatsApp (mobile) */
.wa-float{display:none;position:fixed;right:18px;bottom:18px;z-index:60;width:58px;height:58px;align-items:center;justify-content:center;border-radius:50%;background:var(--green);color:#04110A;box-shadow:0 8px 24px rgba(31,175,90,.45)}
.wa-float:hover{color:#04110A}

/* Legal page */
.legal{padding:64px 0 96px}
.legal .wrap{max-width:780px}
.legal h1{font-size:clamp(32px,4vw,44px);margin-bottom:32px}
.legal h2{font-size:24px;margin:40px 0 12px}
.legal p,.legal li{color:var(--soft)}
.legal p+p{margin-top:12px}

@media (max-width:900px){
  .wrap{padding:0 20px}
  .cols,.plans,.steps{grid-template-columns:minmax(0,1fr)}
  .devices{grid-template-columns:repeat(2,minmax(0,1fr))}
  .top-in{height:64px}
  .brand{font-size:17px}
  .menu-btn{display:inline-flex}
  .menu{display:none;position:absolute;left:0;right:0;top:64px;flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 20px;background:#070914;border-bottom:1px solid #1A1F35}
  .menu.open{display:flex}
  .menu a{padding:14px 0;border-bottom:1px solid #141933}
  .menu .btn-wa{justify-content:center;margin-top:14px;border-bottom:0}
  .hero{padding:40px 0 56px}
  .hero .cols{gap:32px}
  .screen-wrap{order:-1;padding:8px}
  .ctas .btn{flex:1 1 100%}
  .band,.sec{padding:56px 0}
  .sec-last{padding:0 0 56px}
  .plans{gap:28px}
  .plan-gold{order:-1}
  .cta-box{padding:28px 22px}
  .cta-box .btn{width:100%}
  .wa-float{display:flex}
  .foot{padding-bottom:96px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
}