:root{
  --bg:#0b1220;
  --panel:#0f1a2f;
  --panel2:#0c162a;
  --text:#e9eefc;
  --muted:#b8c2e0;
  --line:rgba(255,255,255,.10);
  --accent:#3b82f6;
  --accent2:#60a5fa;
  --shadow: 0 20px 60px rgba(0,0,0,.45);
  --radius: 20px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial}
body{background: radial-gradient(1200px 600px at 20% 10%, rgba(59,130,246,.35), transparent 60%),
               radial-gradient(900px 500px at 80% 20%, rgba(96,165,250,.25), transparent 55%),
               var(--bg);
     color:var(--text);}

a{color:inherit}
.container{max-width:1100px;margin:0 auto;padding:0 22px}

/* Header */
.header{position:sticky;top:0;z-index:20;background:rgba(11,18,32,.72);backdrop-filter: blur(10px); border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand__icon{width:34px;height:34px;border-radius:10px;box-shadow:0 10px 25px rgba(0,0,0,.35)}
.brand__name{font-weight:700;letter-spacing:.2px}
.nav__actions{display:flex;gap:10px;align-items:center}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:10px 14px;border-radius:12px;text-decoration:none;border:1px solid var(--line);
  color:var(--text); background:rgba(255,255,255,.04); transition:transform .12s ease, background .12s ease;
}
.btn:hover{transform:translateY(-1px);background:rgba(255,255,255,.07)}
.btn--primary{background:linear-gradient(135deg,var(--accent),var(--accent2)); border:0}
.btn--primary:hover{background:linear-gradient(135deg,#2563eb,#60a5fa)}
.btn--ghost{background:transparent}
.btn--lg{padding:14px 18px;border-radius:14px;font-weight:600}
.btn--full{width:100%}

/* Hero */
.hero{padding:64px 0 34px}
.hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center}
.badge{display:inline-flex;gap:8px;align-items:center;
  padding:8px 12px;border-radius:999px;border:1px solid var(--line);
  background:rgba(255,255,255,.04); color:var(--muted); font-weight:600; font-size:13px;
}
.h1{font-size:46px;line-height:1.05;margin:16px 0 12px}
.sub{color:var(--muted);font-size:18px;line-height:1.5;margin:0 0 18px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0 18px}

.trust{display:flex;gap:16px;flex-wrap:wrap;margin-top:10px}
.trust__item{border:1px solid var(--line);background:rgba(255,255,255,.03);border-radius:16px;padding:12px 14px;min-width:150px}
.trust__kpi{font-weight:800}
.trust__label{color:var(--muted);font-size:13px;margin-top:2px}

/* Right card */
.phoneCard{
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  overflow:hidden;
}
.phoneCard__top{display:flex;align-items:center;gap:12px;padding:16px 16px;border-bottom:1px solid var(--line)}
.phoneCard__icon{width:44px;height:44px;border-radius:14px}
.phoneCard__title{font-weight:800}
.phoneCard__desc{color:var(--muted);font-size:13px;margin-top:2px}
.phoneCard__screen{
  position:relative;
  padding:28px 16px 22px;
  background:radial-gradient(500px 220px at 50% 20%, rgba(59,130,246,.22), transparent 60%),
             var(--panel2);
  border-bottom:1px solid var(--line);
  display:flex;flex-direction:column;align-items:center;gap:14px;
}
.pulse{
  position:absolute;inset:auto; width:220px;height:220px;border-radius:999px;
  background:rgba(59,130,246,.18);
  filter:blur(2px);
  animation:pulse 1.8s ease-in-out infinite;
}
@keyframes pulse{
  0%{transform:scale(.85);opacity:.55}
  50%{transform:scale(1.05);opacity:.25}
  100%{transform:scale(.85);opacity:.55}
}
.shield{
  width:92px;height:92px;border-radius:26px;
  background:linear-gradient(135deg,#ef4444,#fb7185);
  border:1px solid rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 18px 40px rgba(239,68,68,.25);
  position:relative;
}
.shield__mark{font-size:44px;font-weight:900;color:white;line-height:1}
.phoneCard__text{display:flex;flex-direction:column;align-items:center;gap:4px;position:relative}
.phoneCard__text span{color:var(--muted);font-size:13px}

.phoneCard__bottom{padding:16px}
.note{color:var(--muted);font-size:12px;margin-top:10px}

/* Sections */
.section{padding:44px 0}
.section--alt{background:rgba(255,255,255,.03);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.h2{font-size:28px;margin:0 0 8px}
.p{color:var(--muted);margin:0 0 18px;line-height:1.6}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{border:1px solid var(--line);background:rgba(255,255,255,.03);border-radius:18px;padding:16px}
.card__title{font-weight:800;margin-bottom:6px}
.card__text{color:var(--muted);line-height:1.5}

/* Video */
.videoBox{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#000;box-shadow:var(--shadow)}
.videoBox iframe{width:100%;height:520px;display:block}
.small{color:var(--muted);font-size:12px;margin-top:10px}

/* FAQ */
.faq{border:1px solid var(--line);background:rgba(255,255,255,.03);border-radius:18px;padding:18px}
.qa{border-top:1px solid var(--line);padding:12px 0}
.qa:first-of-type{border-top:0}
.qa summary{cursor:pointer;font-weight:700}
.qa p{margin:10px 0 0;color:var(--muted);line-height:1.6}

/* Footer */
.footer{padding:26px 0 34px}
.footer__grid{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.footer__brand{display:flex;align-items:center;gap:10px}
.footer__brand img{width:34px;height:34px;border-radius:10px}
.footer__name{font-weight:800}
.footer__sub{color:var(--muted);font-size:12px;margin-top:2px}
.footer__links{display:flex;gap:14px;color:var(--muted)}
.footer__links a{text-decoration:none;border-bottom:1px dashed rgba(255,255,255,.22)}
.footer__links a:hover{color:var(--text)}

/* Responsive */
@media (max-width: 900px){
  .hero__grid{grid-template-columns:1fr;gap:18px}
  .h1{font-size:38px}
  .videoBox iframe{height:360px}
  .grid3{grid-template-columns:1fr}
}