:root{
  --bg:#050a12;
  --panel:#0b1220;
  --text:#e8f0ff;
  --muted:rgba(232,240,255,.72);
  --line:rgba(255,255,255,.10);
  --brand:#6ee7ff;
  --brand2:#8b5cf6;
  --radius:16px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:radial-gradient(1200px 600px at 20% 0%, rgba(110,231,255,.12), transparent 60%),
             radial-gradient(900px 500px at 80% 20%, rgba(139,92,246,.14), transparent 55%),
             var(--bg);
  color:var(--text);
  font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial;
}

a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 18px}
.center{text-align:center}

.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(5,10,18,.72);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.nav__inner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px}
.brand__mark{
  width:34px;height:34px;border-radius:10px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand),var(--brand2));
  color:#07101f;font-weight:900;
}
.brand__text{font-weight:800;letter-spacing:.2px}

.nav__links{display:flex;gap:18px;opacity:.92}
.nav__links a{padding:8px 10px;border-radius:10px}
.nav__links a:hover{background:rgba(255,255,255,.06)}

.nav__actions{display:flex;align-items:center;gap:10px}

.lang{position:relative}
.lang__btn{
  display:flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.06);
  border:1px solid var(--line);
  color:var(--text);
  padding:8px 10px;border-radius:12px;
  cursor:pointer;
}
.lang__flag,.lang__optFlag{border-radius:50%}
.lang__menu{
  position:absolute;right:0;top:44px;
  min-width:170px;
  background:rgba(11,18,32,.96);
  border:1px solid var(--line);
  border-radius:14px;
  padding:8px;
}
.lang__opt{
  display:flex;align-items:center;gap:10px;
  padding:10px;border-radius:12px;
}
.lang__opt:hover{background:rgba(255,255,255,.06)}
.lang__opt.is-active{background:rgba(110,231,255,.10);border:1px solid rgba(110,231,255,.25)}

.section{padding:70px 0}
.hero{padding:86px 0 70px}
.panel{background:rgba(255,255,255,.03);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

.pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 12px;border-radius:999px;
  background:rgba(110,231,255,.10);
  border:1px solid rgba(110,231,255,.18);
  color:var(--text);
  font-weight:700;
  margin-bottom:14px;
}
.h1{font-size:44px;line-height:1.12;margin:0 0 14px;font-weight:900}
.h2{font-size:28px;line-height:1.2;margin:0 0 10px;font-weight:900}
.lead{max-width:860px;margin:0 auto 18px;color:var(--muted);font-size:18px}

.ctaRow{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:18px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:10px;
  border-radius:14px;
  padding:10px 14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.06);
  color:var(--text);
  font-weight:800;
}
.btn--primary{
  background:linear-gradient(135deg,var(--brand),var(--brand2));
  border:0;
  color:#07101f;
}
.btn--ghost{background:transparent}
.btn--xl{padding:12px 18px;border-radius:16px}
.btn--block{width:100%}

.trust{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;margin-top:26px;
}
.trust__item{
  padding:14px;border-radius:16px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
}
.trust__item strong{display:block;font-size:22px}
.trust__item span{color:var(--muted)}

.form{max-width:680px;margin:18px auto 0;text-align:left}
.is-rtl .form{text-align:right}
.field{display:block;margin:12px 0}
.field__lbl{display:block;margin:0 0 6px;color:var(--muted);font-weight:700}
.input{
  width:100%;
  background:rgba(255,255,255,.05);
  border:1px solid var(--line);
  border-radius:14px;
  padding:12px 12px;
  color:var(--text);
  outline:none;
}
.input:focus{border-color:rgba(110,231,255,.45)}
.input--ta{resize:vertical;min-height:110px}

.hp{position:absolute;left:-9999px;opacity:0}

.form__note{
  margin-top:10px;
  display:flex;align-items:center;gap:8px;
  color:var(--muted);
  justify-content:center;
}
.dot{width:8px;height:8px;border-radius:999px;background:rgba(110,231,255,.9)}

.footer{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:22px 0 0;margin-top:26px;
  border-top:1px solid var(--line);
  color:var(--muted);
}
.footer__left{display:flex;align-items:center;gap:10px}
.footer__brand{color:var(--text);font-weight:900}

@media (max-width:720px){
  .nav__links{display:none}
  .h1{font-size:34px}
  .trust{grid-template-columns:1fr}
}