:root{
  --bg:#07080d; --text:#eef1f7; --muted:#9aa3b2; --border:rgba(255,255,255,.09);
  --blue:#4f9dff; --violet:#8b7bff; --green:#41d18a; --red:#ff6b6b;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-1;
  background:
   radial-gradient(60% 45% at 20% -5%,rgba(79,157,255,.26),transparent 70%),
   radial-gradient(50% 40% at 85% 0%,rgba(139,123,255,.22),transparent 70%),
   radial-gradient(40% 35% at 60% 30%,rgba(65,209,138,.09),transparent 70%);
}
a{color:inherit;text-decoration:none}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.narrow{max-width:780px;margin:0 auto;padding:0 24px}

header{position:sticky;top:0;z-index:20;border-bottom:1px solid var(--border);background:rgba(7,8,13,.65)}
@supports((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  header{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:-.01em;font-size:1.05rem}
.mark{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--blue),var(--violet));box-shadow:0 0 22px rgba(79,157,255,.55)}
nav.links{display:flex;gap:26px;font-size:.9rem}
nav.links a{color:var(--muted)}
nav.links a:hover{color:var(--text)}
.lang{font-size:.82rem;color:var(--muted);white-space:nowrap}
.lang a{margin-left:10px;color:var(--muted)}
.lang a.on{color:var(--text);font-weight:600}
.lang a:hover{color:var(--text)}

.btn{display:inline-flex;align-items:center;gap:8px;font-size:.94rem;font-weight:600;padding:13px 22px;border-radius:999px;border:1px solid var(--border);color:var(--text);transition:.2s}
.btn.primary{border:0;background:linear-gradient(135deg,var(--blue),var(--violet));color:#fff;box-shadow:0 10px 30px -12px rgba(79,157,255,.9)}
.btn:hover{transform:translateY(-1px)}
.btn.small{padding:10px 16px;font-size:.86rem}

.hero{padding:110px 0 84px;text-align:center}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:7px 14px;background:rgba(255,255,255,.03)}
.pill i{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green)}
h1{font-size:clamp(2.4rem,6vw,4.3rem);line-height:1.06;letter-spacing:-.035em;margin:26px 0 22px;font-weight:700}
.grad{background:linear-gradient(100deg,#79b8ff,#b9a8ff 55%,#5ee0a6);-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:1.16rem;color:var(--muted);max-width:64ch;margin:0 auto}
.cta{display:flex;gap:14px;justify-content:center;margin-top:38px;flex-wrap:wrap}
.note{font-size:.84rem;color:var(--muted);margin-top:18px}

section{padding:88px 0}
.sec-head{text-align:center;margin-bottom:44px}
.sec-head span{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.sec-head h2{font-size:clamp(1.6rem,3.4vw,2.3rem);letter-spacing:-.03em;margin-top:10px;font-weight:700}

.apps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.app{border:1px solid var(--border);border-radius:22px;padding:28px;background:rgba(255,255,255,.04);transition:.25s;display:flex;flex-direction:column}
@supports((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .app{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
}
.app:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.2)}
.app img{width:64px;height:64px;border-radius:16px;margin-bottom:18px}
.app h3{font-size:1.16rem;letter-spacing:-.02em}
.app .tag{font-size:.82rem;color:var(--muted);margin:4px 0 12px}
.app p{color:var(--muted);font-size:.94rem}
.app .more{margin-top:auto;padding-top:18px;font-size:.9rem;font-weight:600;color:var(--blue)}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.chip{font-size:.72rem;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:4px 10px;background:rgba(255,255,255,.03)}

.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feat{border:1px solid var(--border);border-radius:18px;padding:22px;background:rgba(255,255,255,.035)}
.feat h4{font-size:.98rem;margin-bottom:8px}
.feat p{color:var(--muted);font-size:.9rem}
.feat .dot{width:30px;height:30px;border-radius:9px;margin-bottom:14px;background:linear-gradient(135deg,rgba(79,157,255,.35),rgba(139,123,255,.35));border:1px solid var(--border)}

.privacy{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center;border:1px solid var(--border);border-radius:26px;padding:40px;background:rgba(255,255,255,.035)}
.privacy h2{font-size:1.7rem;letter-spacing:-.03em;margin-bottom:14px}
.privacy p{color:var(--muted)}
.code{border:1px solid var(--border);border-radius:18px;background:rgba(0,0,0,.35);font-family:var(--mono);font-size:.82rem;overflow:hidden}
.code .bar{display:flex;gap:6px;padding:12px;border-bottom:1px solid var(--border)}
.code .b{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.18)}
.code pre{padding:18px;color:var(--muted);white-space:pre-wrap}
.code .k{color:#79b8ff}.code .s{color:#5ee0a6}.code .c{color:#5b6472}

/* App page */
.crumb{padding-top:34px;font-size:.88rem;color:var(--muted)}
.crumb a:hover{color:var(--text)}
.app-hero{display:grid;grid-template-columns:auto 1fr;gap:30px;align-items:center;padding:36px 0 8px}
.app-hero img{width:112px;height:112px;border-radius:26px;box-shadow:0 20px 50px -20px rgba(79,157,255,.7)}
.app-hero .tag{font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.app-hero h1{font-size:clamp(2rem,5vw,3.2rem);margin:10px 0 12px}
.app-hero .lede{margin:0}
.prose{max-width:70ch;margin:0 auto}
.prose h2{font-size:1.5rem;letter-spacing:-.02em;margin-bottom:16px}
.prose p{color:var(--muted);margin-bottom:14px}
.prose ul{color:var(--muted);padding-left:20px}
.prose li{margin:8px 0}
.steps{display:grid;gap:14px;counter-reset:s;margin-top:8px}
.step{display:grid;grid-template-columns:auto 1fr;gap:18px;border:1px solid var(--border);border-radius:18px;padding:20px 22px;background:rgba(255,255,255,.035)}
.step .n{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:.9rem;background:linear-gradient(135deg,var(--blue),var(--violet));color:#fff}
.step h4{font-size:1rem;margin-bottom:4px}
.step p{color:var(--muted);font-size:.92rem}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:10px}
.gallery img{width:100%;border-radius:20px;border:1px solid var(--border);display:block}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:14px}

/* Legal */
.legal{padding:56px 0 80px}
.legal h1{font-size:clamp(1.8rem,4vw,2.6rem);margin-bottom:8px}
.legal h2{font-size:1.12rem;margin:26px 0 6px}
.legal p,.legal li{color:var(--muted)}
.legal ul{padding-left:20px;margin:6px 0}
.legal .box{border:1px solid var(--border);border-radius:18px;padding:20px 22px;background:rgba(255,255,255,.035);margin:20px 0}
.legal .meta{font-size:.86rem;color:var(--muted)}

footer{padding:56px 0 90px;color:var(--muted);font-size:.86rem;border-top:1px solid var(--border);margin-top:40px}
footer .row{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer a:hover{color:var(--text)}

.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}

@media(max-width:900px){
  .apps{grid-template-columns:1fr}.grid4{grid-template-columns:repeat(2,1fr)}.privacy{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  nav.links{display:none}.grid4{grid-template-columns:1fr}
  .app-hero{grid-template-columns:1fr;text-align:center;justify-items:center}
  .app-hero img{width:92px;height:92px}
  .gallery{grid-template-columns:1fr}
}