:root{
  --bg:#0b0f16;
  --bg2:#0f1624;
  --card:#0f1727;
  --text:#e9eef7;
  --muted:#a9b4c7;
  --line:rgba(255,255,255,.08);
  --accent:#4f8cff;
  --accent2:#7c4dff;
  --shadow: 0 18px 60px rgba(0,0,0,.55);
  --radius: 18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 700px at 70% -10%, rgba(124,77,255,.25), transparent 60%),
              radial-gradient(1000px 700px at 10% 10%, rgba(79,140,255,.18), transparent 55%),
              var(--bg);
  color:var(--text);
}

a{color:inherit; text-decoration:none}
.container{width:min(1100px, 92vw); margin:0 auto}
.row{display:flex; align-items:center; justify-content:space-between; gap:18px}

.topbar{
  position:sticky; top:0; z-index:10;
  background: rgba(11,15,22,.7);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.topbar .container{padding:14px 0}

.brand{display:flex; align-items:center; gap:12px}
.brand.mini .brand-name{font-size:14px}
.brand.mini .brand-tag{font-size:12px}
.logo{
  width:36px; height:36px; border-radius:12px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 10px 22px rgba(79,140,255,.25);
}
.brand-name{font-weight:700; letter-spacing:.2px}
.brand-tag{font-size:12px; color:var(--muted); margin-top:2px}

.nav{display:flex; align-items:center; gap:14px}
.nav a{font-size:14px; color:var(--muted)}
.nav a:hover{color:var(--text)}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 14px;
  border-radius: 14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.02);
  color:var(--text);
  font-weight:600;
  transition: transform .08s ease, background .2s ease, border-color .2s ease;
  white-space:nowrap;
}
.btn:hover{transform: translateY(-1px); border-color: rgba(255,255,255,.14)}
.btn:active{transform: translateY(0)}
.btn-primary{
  border-color: rgba(79,140,255,.35);
  background: linear-gradient(135deg, rgba(79,140,255,.9), rgba(124,77,255,.85));
}
.btn-ghost{background: rgba(255,255,255,.03)}
.btn-lg{padding:12px 16px; border-radius: 16px; font-size:15px}

.hero{position:relative; overflow:hidden; padding:54px 0 38px}
.hero-bg{
  position:absolute; inset:auto -20% -40% -20%;
  height:420px;
  background: radial-gradient(closest-side, rgba(79,140,255,.18), transparent 70%);
  filter: blur(2px);
  pointer-events:none;
}
.grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:28px;
  align-items:center;
}
h1{
  font-size:44px; line-height:1.05;
  margin:0 0 14px;
  letter-spacing:-.6px;
}
.lead{
  margin:0 0 18px;
  color: var(--muted);
  font-size:16px;
  line-height:1.55;
  max-width: 54ch;
}
.hero-cta{display:flex; gap:12px; flex-wrap:wrap; margin: 8px 0 14px}

.pill-row{display:flex; flex-wrap:wrap; gap:10px; margin: 12px 0 16px}
.pill{
  font-size:12px;
  color: rgba(233,238,247,.92);
  padding:7px 10px;
  border-radius: 999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.02);
}

.trust{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:10px;
  margin-top:14px;
}
.trust-item{
  padding:12px;
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.02);
}
.trust-k{font-weight:700; font-size:13px}
.trust-v{color:var(--muted); font-size:12px; margin-top:4px; line-height:1.35}

.hero-media{display:flex; flex-direction:column; gap:10px; align-items:center}
.phone-frame{
  width:100%;
  border-radius: 26px;
  border:1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  box-shadow: var(--shadow);
  padding:14px;
}
.phone-frame img{
  width:100%;
  height:auto;
  display:block;
  border-radius: 18px;
}
.note{color:var(--muted); font-size:13px; text-align:center}

.section{padding:44px 0}
.section-alt{background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0))}
h2{
  margin:0 0 10px;
  font-size:28px;
  letter-spacing:-.3px;
}
.sub{
  margin:0 0 18px;
  color:var(--muted);
  line-height:1.55;
}

.cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
.card{
  padding:18px;
  border-radius: var(--radius);
  border:1px solid var(--line);
  background: rgba(15,23,39,.55);
  box-shadow: 0 18px 48px rgba(0,0,0,.25);
}
.card h3{margin:0 0 8px; font-size:16px}
.card p{margin:0 0 12px; color:var(--muted); line-height:1.55; font-size:14px}
.card ul{margin:0; padding-left:18px; color: rgba(233,238,247,.9); font-size:13px; line-height:1.55}
.card li{margin:6px 0}

.steps{display:grid; grid-template-columns: repeat(3, 1fr); gap:14px}
.step{
  display:flex; gap:12px;
  padding:16px;
  border-radius: var(--radius);
  border:1px solid var(--line);
  background: rgba(255,255,255,.02);
}
.step-n{
  width:30px; height:30px; border-radius: 10px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(79,140,255,.18);
  border:1px solid rgba(79,140,255,.25);
  font-weight:700;
}
.step-h{font-weight:700; font-size:14px}
.step-p{color:var(--muted); font-size:13px; margin-top:4px; line-height:1.45}

.cta-band{
  margin-top:18px;
  padding:18px;
  border-radius: 22px;
  border:1px solid rgba(79,140,255,.22);
  background: linear-gradient(135deg, rgba(79,140,255,.14), rgba(124,77,255,.10));
  display:flex; align-items:center; justify-content:space-between; gap:16px;
}
.cta-title{font-weight:800; letter-spacing:-.2px}
.cta-sub{color:var(--muted); font-size:12px; margin-top:4px}

.privacy{display:grid; grid-template-columns: repeat(3, 1fr); gap:14px}
.privacy-col{
  padding:18px;
  border-radius: var(--radius);
  border:1px solid var(--line);
  background: rgba(255,255,255,.02);
}
.privacy-col h3{margin:0 0 8px; font-size:16px}
.privacy-col p{margin:0 0 10px; color:var(--muted); line-height:1.55; font-size:14px}
.micro{font-size:12px; color: rgba(169,180,199,.85)}

.footer{border-top:1px solid var(--line); padding:20px 0 28px; color:var(--muted)}
.footer-row{align-items:flex-start}
.footer-right{display:flex; gap:14px; flex-wrap:wrap}
.footer-right a{font-size:13px}
.fine{font-size:12px; line-height:1.45; margin-top:10px; max-width: 72ch}

@media (max-width: 960px){
  .grid{grid-template-columns:1fr}
  h1{font-size:38px}
  .cards{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .privacy{grid-template-columns:1fr}
  .trust{grid-template-columns:1fr}
  .nav{gap:10px}
}