:root {
  --accent: #8b5cf6;
  --accent-soft: rgba(139,92,246,0.14);
  --bg: #08080d;
  --panel: #101018;
  --fg: #ededf2;
  --muted: #8b8f9e;
  --muted-2: #6a6e7c;
  --line: rgba(255,255,255,0.08);
  --line-2: rgba(255,255,255,0.055);
  --card: rgba(255,255,255,0.022);
  --green:#34d399; --yellow:#fbbf24; --orange:#fb923c; --blue:#60a5fa;
  --maxw: 1080px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px; line-height: 1.65; letter-spacing: -0.006em;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
h1,h2,h3 { letter-spacing: -0.03em; font-weight: 600; }
body::before {
  content:""; position:fixed; inset:0; z-index:-2; pointer-events:none;
  background-image: linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 64px 64px; mask-image: radial-gradient(circle at 72% 18%, #000 0%, transparent 60%);
}
nav { position: sticky; top: 0; z-index: 50; background: rgba(8,8,13,0.72); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--line-2); }
nav .wrap { display:flex; align-items:center; justify-content:space-between; height:60px; }
.brand { display:flex; align-items:center; gap:10px; font-weight:600; font-size:16px; }
.brand img { width:26px; height:26px; border-radius:7px; }
.nav-links { display:flex; gap:26px; align-items:center; font-size:14px; color:var(--muted); }
.nav-links a:not(.btn):hover { color:var(--fg); }
.btn { display:inline-flex; align-items:center; gap:8px; cursor:pointer; border:0; font-family:inherit; font-weight:550; font-size:14.5px; border-radius:9px; padding:9px 16px; transition: background .16s ease, border-color .16s ease, transform .16s ease; }
.btn-primary { color:#fff; background: var(--accent); }
.btn-primary:hover { background:#7c3aed; }
.btn-ghost { color:var(--fg); background:transparent; border:1px solid var(--line); }
.btn-ghost:hover { border-color: rgba(255,255,255,0.22); background: rgba(255,255,255,0.02); }
.btn-lg { padding:13px 22px; font-size:15.5px; border-radius:11px; }
/* language switcher */
.langsel { position:relative; }
.langsel > summary { list-style:none; cursor:pointer; display:flex; align-items:center; gap:6px; color:var(--muted); }
.langsel > summary::-webkit-details-marker { display:none; }
.langsel[open] > summary { color:var(--fg); }
.langsel svg { flex:none; }
.langmenu { position:absolute; right:0; top:calc(100% + 10px); background:#111119; border:1px solid var(--line); border-radius:12px; padding:6px; min-width:160px; display:flex; flex-direction:column; box-shadow:0 20px 50px -20px rgba(0,0,0,.85); z-index:60; }
.langmenu a { padding:8px 12px; border-radius:8px; font-size:14px; color:var(--muted); }
.langmenu a:hover { background:rgba(255,255,255,0.05); color:var(--fg); }
.langmenu a[aria-current] { color:var(--accent); font-weight:600; }
header { padding: 92px 0 72px; position:relative; }
.halo { position:absolute; top:-40px; right:-10%; width:720px; height:620px; z-index:-1;
  background: radial-gradient(closest-side, rgba(139,92,246,0.20), transparent 70%); filter: blur(20px); pointer-events:none; }
.hero { display:grid; grid-template-columns: 1.02fr 0.98fr; gap:60px; align-items:center; }
.tag { display:inline-block; font-size:13px; font-weight:550; color:var(--muted); border:1px solid var(--line); border-radius:100px; padding:5px 13px; margin-bottom:26px; }
h1 { font-size: clamp(38px, 4.9vw, 56px); line-height:1.08; margin:0 0 22px; font-weight:600; }
h1 em { font-style:normal; color:var(--accent); }
.lede { font-size: 18px; color: var(--muted); max-width: 30em; margin: 0 0 34px; letter-spacing:0; }
.cta-row { display:flex; gap:12px; flex-wrap:wrap; align-items:center; }
.trust { margin-top:26px; display:flex; align-items:center; gap:9px; font-size:14.5px; color:var(--muted); }
.trust svg { color:var(--green); flex:none; }
.trust b { color:var(--green); font-weight:600; }
.meta { margin-top:12px; font-size:13.5px; color:var(--muted-2); display:flex; gap:10px; flex-wrap:wrap; align-items:center; }
.meta .dot { width:3px; height:3px; border-radius:50%; background:var(--muted-2); }
.panel-wrap { position:relative; }
.panel { position:relative; border-radius: 18px; padding: 16px; background: linear-gradient(165deg, #16161f, #0d0d14); border: 1px solid rgba(255,255,255,0.09); box-shadow: 0 30px 70px -28px rgba(0,0,0,.8), inset 0 1px 0 rgba(255,255,255,.05); }
.rings { display:grid; grid-template-columns: repeat(5, 1fr); gap:2px; background: rgba(255,255,255,0.025); border:1px solid var(--line-2); border-radius:13px; padding:13px 6px; }
.ring { text-align:center; padding:6px 0 5px; border:0; background:transparent; cursor:pointer; font-family:inherit; width:100%; border-radius:11px; transition: background .14s ease; }
.ring:hover { background: rgba(255,255,255,0.05); }
.ring:focus-visible { outline:2px solid var(--accent); outline-offset:1px; }
.ring svg { width:54px; height:54px; display:block; margin:0 auto 5px; }
.ring .lbl { display:block; font-size:10.5px; color:var(--muted); }
.ring.sel { background: var(--accent-soft); }
.ring.sel .lbl { color:var(--fg); }
.subnav { display:flex; gap:7px; margin-top:12px; align-items:center; }
.schip { font-size:12px; padding:6px 12px; border-radius:8px; background: rgba(255,255,255,0.04); color:var(--muted); border:1px solid var(--line-2); }
.schip.on { background: var(--accent); color:#fff; border-color:transparent; }
.schip.gear { margin-left:auto; padding:6px 9px; }
.detail { margin-top:12px; min-height:150px; }
.trows { padding:2px; }
.trow { display:flex; justify-content:space-between; padding:11px 12px; font-size:13.5px; }
.trow + .trow { border-top:1px solid var(--line-2); }
.trow span:first-child { color:var(--muted); }
.trow span:last-child { color:var(--fg); font-weight:600; font-variant-numeric:tabular-nums; }
.batt { padding:14px 12px 8px; }
.batt-h { display:flex; align-items:baseline; gap:11px; margin-bottom:14px; }
.batt-p { font-size:27px; font-weight:700; color:var(--green); letter-spacing:-.02em; }
.batt-s { font-size:13px; color:var(--muted); }
.batt-bar { height:9px; border-radius:100px; background:rgba(255,255,255,0.08); overflow:hidden; }
.batt-bar span { display:block; height:100%; width:100%; background:var(--green); }
.approw { display:flex; align-items:center; gap:10px; padding:8px 11px; border-radius:9px; position:relative; overflow:hidden; }
.approw + .approw { margin-top:1px; }
.approw .bar { position:absolute; left:0; top:0; bottom:0; opacity:.14; border-radius:9px; }
.approw .ic { width:19px; height:19px; border-radius:5px; z-index:1; }
.approw .nm { font-size:13px; z-index:1; color:var(--fg); }
.approw .amt { margin-left:auto; font-size:12px; font-weight:600; z-index:1; color:var(--muted); }
.menubar { display:flex; align-items:center; justify-content:space-between; padding:1px 4px 11px; margin-bottom:12px; border-bottom:1px solid var(--line-2); font-size:12px; color:var(--muted-2); }
.mb-apps { font-weight:500; }
.mb-status { display:flex; align-items:center; gap:12px; }
.mb-status svg { color:var(--muted); }
.mb-memora { color:#fff; font-weight:600; font-size:12px; background:var(--accent); padding:3px 9px; border-radius:7px; box-shadow:0 0 0 3px rgba(139,92,246,0.16); }
.mb-clock { font-variant-numeric: tabular-nums; color:var(--muted); }
.mock-cap { text-align:center; margin:16px 0 0; font-size:13px; color:var(--muted-2); }
.mock-cap b { color:var(--accent); font-weight:600; }
.memory .wrap { display:grid; grid-template-columns: 1fr 0.82fr; gap:56px; align-items:center; }
.memory h2 { font-size: clamp(27px, 3.3vw, 36px); margin:14px 0 18px; line-height:1.12; }
.memory p { color:var(--muted); font-size:16.5px; margin:0 0 14px; }
.memory b { color:var(--fg); font-weight:600; }
.mhooks { display:flex; flex-direction:column; gap:10px; }
.mhook { display:flex; align-items:baseline; gap:14px; padding:15px 18px; border-radius:12px; background:var(--card); border:1px solid var(--line-2); }
.mh-k { flex:none; width:64px; font-size:12.5px; font-weight:600; color:var(--accent); }
.mh-v { font-size:14.5px; color:var(--fg); line-height:1.45; }
section { padding: 96px 0; border-top: 1px solid var(--line-2); }
.sec-head { max-width:600px; margin:0 0 52px; }
.kicker { color:var(--accent); font-weight:600; font-size:13px; letter-spacing:0.02em; }
.sec-head h2 { font-size: clamp(27px, 3.4vw, 36px); margin:14px 0 12px; }
.sec-head p { color:var(--muted); font-size:17px; margin:0; }
.grid { display:grid; grid-template-columns: repeat(3, 1fr); gap:1px; background: var(--line-2); border:1px solid var(--line-2); border-radius:16px; overflow:hidden; }
.card { background: var(--bg); padding:30px 26px; transition: background .18s ease; }
.card:hover { background: #0c0c13; }
.card .ic { width:38px; height:38px; border-radius:10px; display:grid; place-items:center; margin-bottom:18px; color:var(--accent); background: var(--accent-soft); border:1px solid rgba(139,92,246,0.22); }
.card h3 { font-size:16.5px; margin:0 0 8px; font-weight:600; }
.card p { color:var(--muted); font-size:14.5px; margin:0; line-height:1.6; }
.why .wrap { display:grid; grid-template-columns: 1fr 1fr; gap:56px; align-items:center; }
.why h2 { font-size: clamp(26px, 3.2vw, 34px); margin:14px 0 16px; }
.why p { color:var(--muted); font-size:16.5px; margin:0; }
.why b { color:var(--fg); font-weight:600; }
.compare { display:flex; flex-direction:column; gap:9px; }
.crow { display:flex; align-items:flex-start; gap:12px; padding:13px 16px; border-radius:11px; background:var(--card); border:1px solid var(--line-2); font-size:14.5px; color:var(--fg); }
.crow svg { flex:none; margin-top:2px; }
.crow.no svg { color: var(--muted-2); } .crow.yes svg { color: var(--green); }
.crow.no { color: var(--muted); }
.compat { display:flex; gap:12px; flex-wrap:wrap; }
.chip { display:flex; align-items:center; gap:9px; padding:12px 18px; border-radius:11px; background:var(--card); border:1px solid var(--line-2); font-size:14.5px; color:var(--fg); }
.chip svg { color:var(--muted); }
.download { text-align:center; }
.dlcard { max-width:560px; margin:0 auto; padding:48px 40px; border-radius:20px; background: linear-gradient(180deg, #0f0f17, #0a0a11); border:1px solid var(--line); }
.dlcard img { width:76px; height:76px; border-radius:18px; }
.dlcard h2 { font-size:27px; margin:20px 0 6px; }
.dlcard p { color:var(--muted); margin:0 0 18px; font-size:15.5px; }
.freebadges { display:flex; gap:8px; justify-content:center; flex-wrap:wrap; margin:0 0 28px; }
.freebadges span { font-size:13px; font-weight:550; color:var(--green); background:rgba(52,211,153,0.1); border:1px solid rgba(52,211,153,0.28); border-radius:100px; padding:6px 13px; }
.dlnote { margin-top:22px; font-size:13px; color:var(--muted-2); display:flex; gap:8px; align-items:center; justify-content:center; flex-wrap:wrap; }
footer { border-top:1px solid var(--line-2); padding:36px 0; color:var(--muted-2); font-size:13.5px; }
footer .wrap { display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:14px; }
.reveal { opacity:0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity:1; transform:none; }
@media (max-width: 880px) {
  .hero { grid-template-columns: 1fr; gap:44px; }
  .grid { grid-template-columns: 1fr; }
  .why .wrap { grid-template-columns: 1fr; }
  .memory .wrap { grid-template-columns: 1fr; gap:36px; }
  .nav-links a:not(.btn):not(.langtoggle) { display:none; }
}
@media (prefers-reduced-motion: reduce) { *{animation:none!important;transition:none!important;} .reveal{opacity:1;transform:none;} }