:root{
  --bg0:#05070c;
  --bg1:#0a1226;
  --text:#eaf0ff;
  --muted:rgba(234,240,255,.72);
  --muted2:rgba(234,240,255,.55);
  --card:rgba(255,255,255,.08);
  --card2:rgba(255,255,255,.06);
  --stroke:rgba(255,255,255,.16);
  --accent1:#1d68ff;
  --accent2:#27d3c7;
  --accent3:#a7ffda;
  --shadow: 0 30px 80px rgba(0,0,0,.55);
  --radius:18px;
  --radius2:28px;
  --max:1100px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color:var(--text);
  background: radial-gradient(1000px 600px at 80% -10%, rgba(39,211,199,.35), transparent 60%),
              radial-gradient(900px 500px at 10% 20%, rgba(29,104,255,.35), transparent 60%),
              linear-gradient(180deg, var(--bg0), var(--bg1));
  overflow-x:hidden;
}

a{color:inherit;text-decoration:none}
.container{max-width:var(--max); margin:0 auto; padding:0 22px}
.muted{color:var(--muted2)}

.topbar{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(14px);
  background: linear-gradient(180deg, rgba(5,7,12,.78), rgba(5,7,12,.55));
  border-bottom:1px solid rgba(255,255,255,.08);
}
.topbar-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
  gap:16px;
}
.brand{display:flex; align-items:center; gap:10px; font-weight:700; letter-spacing:.2px}
.brand-text{font-size:16px}
.logo{
  width:34px; height:34px; border-radius:12px;
  background: linear-gradient(135deg, rgba(29,104,255,.25), rgba(39,211,199,.25));
  border:1px solid rgba(255,255,255,.14);
  display:grid; place-items:center;
  box-shadow: 0 10px 26px rgba(0,0,0,.35);
}
.logo svg{width:22px; height:22px; fill:rgba(234,240,255,.92)}

.nav{display:none; gap:18px; color:var(--muted)}
.nav a{padding:8px 10px; border-radius:12px}
.nav a:hover{background:rgba(255,255,255,.06); color:var(--text)}
.cta{display:flex; gap:10px; align-items:center}

.btn{
  border:1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
  color:var(--text);
  padding:10px 14px;
  border-radius:14px;
  font-weight:600;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
  display:inline-flex; align-items:center; justify-content:center;
  user-select:none;
}
.btn:hover{transform: translateY(-1px); border-color: rgba(255,255,255,.24)}
.btn:active{transform: translateY(0px)}
.btn-primary{
  background: linear-gradient(90deg, rgba(29,104,255,.95), rgba(39,211,199,.95));
  border-color: rgba(255,255,255,.10);
}
.btn-ghost{background: rgba(255,255,255,.04)}
.btn-lg{padding:12px 18px; border-radius:16px; font-size:15px}

.hero{
  position:relative;
  padding:70px 0 28px;
}
.hero-bg{
  position:absolute; inset:-120px -40px auto -40px; height:520px;
  background: radial-gradient(900px 420px at 50% 10%, rgba(29,104,255,.38), transparent 65%),
              radial-gradient(900px 420px at 60% 35%, rgba(39,211,199,.30), transparent 60%);
  pointer-events:none;
  filter:saturate(1.1);
}
.hero-inner{
  position:relative;
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:34px;
  align-items:center;
}
.hero-copy h1{
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.02;
  margin:0 0 14px;
  letter-spacing: -0.8px;
}
.hero-sub{
  margin:0 0 22px;
  font-size: clamp(16px, 2.1vw, 20px);
  color:var(--muted);
}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap}
.trust-row{display:flex; gap:10px; flex-wrap:wrap; margin-top:22px}
.trust-pill{
  padding:8px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  color:var(--muted);
  font-size:13px;
}

.phone-frame{
  border-radius: 34px;
  border:1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.04);
  box-shadow: var(--shadow);
  overflow:hidden;
  max-width: 380px;
  margin-left:auto;
}
.phone-frame--soft{box-shadow: 0 22px 60px rgba(0,0,0,.45)}
.phone-frame img{width:100%; height:auto; display:block}

.section{
  padding:70px 0;
}
.section-head{
  text-align:center;
  margin-bottom:26px;
}
.section-head h2{
  margin:0;
  font-size: clamp(26px, 3.4vw, 40px);
  letter-spacing:-.5px;
}
.section-head p{
  margin:10px auto 0;
  max-width: 720px;
  color:var(--muted);
  font-size:16px;
}

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
  margin-top:18px;
}
.card{
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.05));
  border:1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding:18px 18px 16px;
}
.card h3{margin:0 0 8px; font-size:16px}
.card p{margin:0; color:var(--muted); line-height:1.45}

.feature-split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:28px;
  align-items:center;
  margin-top:34px;
}
.feature-split.reverse{grid-template-columns: 1fr 1fr}
.feature-split.reverse .feature-copy{order:2}
.feature-split.reverse .feature-media{order:1}

.feature-copy h3, .feature-copy h2{
  margin:0 0 10px;
  letter-spacing:-.4px;
}
.feature-copy p{color:var(--muted); margin:0 0 14px; line-height:1.55}
.lead{font-size:17px}

.checklist{
  margin:16px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:10px;
}
.checklist li{
  padding-left:28px;
  position:relative;
  color:var(--muted);
}
.checklist li:before{
  content:"✓";
  position:absolute; left:0; top:0;
  width:20px; height:20px;
  display:grid; place-items:center;
  border-radius:8px;
  background: rgba(39,211,199,.16);
  border:1px solid rgba(39,211,199,.30);
  color: rgba(234,240,255,.9);
  font-weight:700;
}

.section-accent{
  background: radial-gradient(900px 420px at 20% 20%, rgba(39,211,199,.22), transparent 60%),
              radial-gradient(900px 420px at 80% 30%, rgba(29,104,255,.18), transparent 60%);
  border-top:1px solid rgba(255,255,255,.06);
  border-bottom:1px solid rgba(255,255,255,.06);
}

.callouts{display:grid; gap:14px; margin-top:18px}
.callout{
  padding:14px 14px 12px;
  border-radius: var(--radius);
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
}
.callout h4{margin:0 0 6px; font-size:14px}
.callout p{margin:0; color:var(--muted); line-height:1.5}

.pill-row{display:flex; gap:10px; flex-wrap:wrap; margin-top:14px}
.pill{
  font-size:13px;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  color:var(--muted);
}

.section-dark{
  background: linear-gradient(180deg, rgba(0,0,0,.25), rgba(0,0,0,.40));
  border-top:1px solid rgba(255,255,255,.06);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.privacy-grid{
  display:grid;
  grid-template-columns: repeat(3,1fr);
  gap:14px;
  margin-top:28px;
}
.card-dark{
  background: rgba(255,255,255,.04);
}
.privacy-shot{margin-top:26px; display:flex; justify-content:center}

.carousel{
  margin-top:22px;
  display:grid;
  grid-template-columns: 48px 1fr 48px;
  gap:12px;
  align-items:center;
}
.car-window{
  overflow:hidden;
  border-radius: var(--radius2);
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.03);
  box-shadow: var(--shadow);
}
.car-track{
  display:flex;
  transition: transform .35s ease;
  will-change: transform;
}
.car-track img{
  width:100%;
  max-height: 740px;
  object-fit: cover;
  flex: 0 0 100%;
  display:block;
}
.car-btn{
  height:48px; width:48px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  color:var(--text);
  font-size:22px;
  cursor:pointer;
}
.car-btn:hover{background: rgba(255,255,255,.08)}
.dots{
  margin-top:14px;
  display:flex;
  justify-content:center;
  gap:8px;
}
.dot{
  width:9px; height:9px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.06);
  cursor:pointer;
}
.dot.active{
  background: linear-gradient(90deg, rgba(29,104,255,.95), rgba(39,211,199,.95));
  border-color: rgba(255,255,255,.10);
}

.section-cta{
  padding:70px 0 90px;
}
.cta-panel{
  border-radius: 26px;
  border:1px solid rgba(255,255,255,.14);
  background: radial-gradient(800px 380px at 20% 10%, rgba(29,104,255,.28), transparent 60%),
              radial-gradient(800px 380px at 85% 50%, rgba(39,211,199,.22), transparent 60%),
              rgba(255,255,255,.04);
  padding:28px;
  box-shadow: var(--shadow);
}
.cta-panel h2{margin:0 0 8px}
.cta-panel p{margin:0; color:var(--muted)}
.cta-actions{display:flex; gap:12px; margin-top:18px; flex-wrap:wrap}
.fineprint{margin-top:12px; color:var(--muted2); font-size:13px}

.footer{
  border-top:1px solid rgba(255,255,255,.08);
  background: rgba(0,0,0,.22);
  padding:18px 0;
}
.footer-inner{display:flex; align-items:center; justify-content:space-between; gap:12px}
.footer-right{display:flex; gap:14px; color:var(--muted)}
.footer-right a:hover{color:var(--text)}
.brand-mini{display:flex; align-items:center; gap:10px; font-weight:700}
.logo-mini{width:28px; height:28px; border-radius:10px}
.logo-mini svg{width:18px; height:18px}

@media (max-width: 900px){
  .nav{display:none}
  .hero-inner{grid-template-columns:1fr; gap:22px}
  .phone-frame{margin:0; max-width: 420px}
  .grid-3{grid-template-columns:1fr; gap:12px}
  .feature-split{grid-template-columns:1fr; gap:18px}
  .feature-split.reverse .feature-copy{order:1}
  .feature-split.reverse .feature-media{order:2}
  .privacy-grid{grid-template-columns:1fr}
  .carousel{grid-template-columns: 44px 1fr 44px}
}
@media (min-width: 860px){
  .nav{display:flex}
}