:root{
  --bg:#f6f8fb;--card:#ffffff;--text:#101727;--muted:#627084;--line:#dbe3ef;--brand:#1f6fff;--brand2:#e4344f;--shadow:0 18px 50px rgba(10,23,50,.10);
}
@media (prefers-color-scheme: dark){
  :root{--bg:#060a12;--card:#0d1422;--text:#f3f7ff;--muted:#aebbd0;--line:#243146;--brand:#4c8dff;--brand2:#ff4f6b;--shadow:0 18px 50px rgba(0,0,0,.32)}
}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:radial-gradient(circle at 20% 0%,rgba(31,111,255,.16),transparent 32%),var(--bg);color:var(--text);line-height:1.65}.wrap{max-width:980px;margin:0 auto;padding:28px 18px 64px}.hero{padding:36px 0 20px}.brand{display:flex;align-items:center;gap:14px}.logo{width:50px;height:50px;border-radius:16px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;color:#fff;font-weight:900;font-size:26px;box-shadow:var(--shadow)}.eyebrow{color:var(--muted);font-size:14px;margin:0}.title{font-size:clamp(32px,6vw,58px);line-height:1.05;margin:16px 0 12px;letter-spacing:-.04em}.subtitle{font-size:18px;color:var(--muted);max-width:760px}.card{background:rgba(255,255,255,.75);border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow);backdrop-filter:blur(10px)}@media (prefers-color-scheme: dark){.card{background:rgba(13,20,34,.82)}}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:24px 0}@media(max-width:760px){.grid{grid-template-columns:1fr}.wrap{padding-left:14px;padding-right:14px}}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.btn{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px;border:1px solid var(--line);border-radius:18px;background:var(--card);font-weight:800}.btn span{color:var(--muted);font-weight:600;font-size:13px}.langbar{position:sticky;top:0;z-index:5;padding:12px 0;background:linear-gradient(to bottom,var(--bg),rgba(0,0,0,0));backdrop-filter:blur(12px)}.langs{display:flex;gap:8px;flex-wrap:wrap}.langs a{font-size:13px;padding:7px 10px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--muted)}.langs a.active{color:white;background:linear-gradient(135deg,var(--brand),var(--brand2));border-color:transparent}.doc{display:none}.doc.active{display:block}.doc h1{font-size:40px;line-height:1.1;margin:18px 0}.doc h2{font-size:22px;margin-top:30px}.doc ul{padding-left:22px}.doc li{margin:8px 0}.note{border-left:4px solid var(--brand);padding:12px 14px;background:rgba(31,111,255,.08);border-radius:14px;color:var(--muted)}.footer{margin-top:36px;color:var(--muted);font-size:14px;border-top:1px solid var(--line);padding-top:22px}.small{font-size:13px;color:var(--muted)}.pill{display:inline-flex;gap:8px;align-items:center;padding:7px 11px;border-radius:999px;background:rgba(31,111,255,.12);color:var(--brand);font-weight:800;font-size:13px}.links{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.rtl{direction:rtl;text-align:right}


.brand-logo{width:58px;height:58px;border-radius:18px;display:block;object-fit:cover;box-shadow:var(--shadow);background:#fff;border:1px solid var(--line)}
.langpanel{display:flex;flex-direction:column;align-items:flex-start;gap:8px;max-width:260px}.langlabel{font-size:13px;font-weight:800;color:var(--muted);letter-spacing:.02em;text-transform:uppercase}.langselect{appearance:none;-webkit-appearance:none;-moz-appearance:none;width:100%;padding:12px 42px 12px 14px;border-radius:16px;border:1px solid var(--line);background:var(--card);color:var(--text);font-size:14px;font-weight:700;box-shadow:var(--shadow);background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 18px) calc(50% - 3px),calc(100% - 12px) calc(50% - 3px);background-size:6px 6px,6px 6px;background-repeat:no-repeat}.langselect:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(31,111,255,.18)}
.langs{display:none}


/* v226 refinements */
.langbar{
  padding:14px 0;
}
.langpanel{
  position:relative;
  max-width:300px;
  padding:12px;
  border:1px solid var(--line);
  border-radius:22px;
  background:rgba(255,255,255,.72);
  box-shadow:0 12px 36px rgba(10,23,50,.08);
  backdrop-filter:blur(12px);
}
@media (prefers-color-scheme: dark){
  .langpanel{background:rgba(13,20,34,.82)}
}
.langlabel{
  margin-left:3px;
}
.langselect{
  border-radius:14px;
  box-shadow:none;
}
.brand-logo{
  width:64px;
  height:64px;
  border-radius:20px;
  transition:transform .18s ease, box-shadow .18s ease;
}
.brand-logo:hover{
  transform:translateY(-1px) scale(1.015);
}

.app-showcase{
  display:grid;
  grid-template-columns:190px minmax(0,1fr);
  gap:18px;
  align-items:center;
  margin:26px 0 8px;
}
.phone-card{
  position:relative;
  min-height:270px;
  border:1px solid var(--line);
  border-radius:32px;
  background:
    radial-gradient(circle at 50% 10%,rgba(31,111,255,.18),transparent 34%),
    linear-gradient(180deg,var(--card),rgba(255,255,255,.70));
  box-shadow:var(--shadow);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:22px;
  overflow:hidden;
}
@media (prefers-color-scheme: dark){
  .phone-card{background:radial-gradient(circle at 50% 10%,rgba(76,141,255,.22),transparent 34%),linear-gradient(180deg,#111b2e,#0d1422)}
}
.phone-top{
  position:absolute;
  top:12px;
  width:54px;
  height:5px;
  border-radius:999px;
  background:var(--line);
}
.phone-card img{
  width:92px;
  height:92px;
  border-radius:24px;
  object-fit:cover;
  box-shadow:0 18px 44px rgba(0,0,0,.16);
  background:#fff;
  border:1px solid var(--line);
}
.phone-card strong{
  margin-top:16px;
  font-size:18px;
  letter-spacing:-.02em;
}
.phone-card p{
  margin:2px 0 0;
  color:var(--muted);
  font-size:13px;
}
.mini-wave{
  display:flex;
  gap:5px;
  align-items:end;
  margin-top:18px;
  height:34px;
}
.mini-wave span{
  width:8px;
  border-radius:999px;
  background:linear-gradient(180deg,var(--brand2),var(--brand));
  animation:pulsebar 1.2s ease-in-out infinite;
}
.mini-wave span:nth-child(1){height:16px;animation-delay:0s}
.mini-wave span:nth-child(2){height:28px;animation-delay:.1s}
.mini-wave span:nth-child(3){height:22px;animation-delay:.2s}
.mini-wave span:nth-child(4){height:32px;animation-delay:.3s}
@keyframes pulsebar{
  0%,100%{transform:scaleY(.72);opacity:.72}
  50%{transform:scaleY(1);opacity:1}
}
.store-panel{
  padding:18px;
  border:1px solid var(--line);
  border-radius:24px;
  background:linear-gradient(135deg,rgba(31,111,255,.10),rgba(228,52,79,.08));
}
.store-panel .small{
  margin-top:0;
  max-width:560px;
}
.store-btn{
  display:inline-flex;
  align-items:center;
  gap:12px;
  padding:13px 17px;
  border-radius:18px;
  background:#101727;
  color:white;
  font-weight:900;
  box-shadow:0 14px 34px rgba(0,0,0,.18);
  text-decoration:none;
}
.store-btn:hover{
  text-decoration:none;
  transform:translateY(-1px);
}
.store-btn small{
  display:block;
  font-size:10px;
  line-height:1;
  opacity:.75;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.store-btn b{
  display:block;
  font-size:16px;
  line-height:1.1;
}
.play-mark{
  width:30px;
  height:30px;
  border-radius:10px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,var(--brand),var(--brand2));
  color:#fff;
  font-size:13px;
}

@media(max-width:760px){
  .app-showcase{
    grid-template-columns:1fr;
  }
  .phone-card{
    min-height:230px;
  }
  .langpanel{
    max-width:none;
  }
  .brand-logo{
    width:58px;
    height:58px;
  }
}