:root{
  --bg:#faf9fc;--paper:#ffffff;--ink:#181324;--ink-soft:#403858;--muted:#726b85;
  --line:#e6e1ef;--tint:#f1edfb;--violet:#6d3bd1;--coral:#fb7a5a;--ok-bg:#e1f5ee;--ok:#085041;--rec:#b4235a;
  --serif:"Hoefler Text","Charter","Palatino Linotype",Palatino,serif;
  --sans:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){
  :root{--bg:#110e1a;--paper:#191426;--ink:#efeaf7;--ink-soft:#cbc4dd;--muted:#928ba6;--line:#2a2240;--tint:#221a38;--violet:#a582f2;--ok-bg:#0d3a2e;--ok:#9fe1cb;--rec:#f08aa6}
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{width:min(1120px,calc(100% - 32px));margin-inline:auto}
.dot{color:var(--coral)}
.k{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--violet);margin:0 0 10px}
h1,h2{font-family:var(--serif);font-weight:400;letter-spacing:-.01em;margin:0}
h1{font-size:clamp(2.3rem,4.4vw,4rem);line-height:1.05;text-wrap:balance}
h2{font-size:clamp(1.8rem,3.6vw,2.6rem);line-height:1.1;margin-bottom:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;border-radius:10px;background:#6d3bd1;color:#fff;font-weight:600;font-size:16px;text-decoration:none;transition:transform .15s}
.btn:active{transform:translateY(1px)}
.fine{font-size:14px;color:var(--muted);margin:12px 0 0}
section{padding:clamp(56px,9vw,104px) 0;border-top:1px solid var(--line)}

.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:650;font-size:20px}
.tile{width:32px;height:32px;border-radius:9px;background:#6d3bd1;display:inline-flex;align-items:center;justify-content:center}
.tile svg{width:18px;height:18px}
.navr{display:flex;align-items:center;gap:18px}
.navr .signin{font-size:15px;font-weight:600;color:var(--ink-soft);text-decoration:none;padding:10px 4px}
.navr .btn{min-height:40px;padding:0 16px;font-size:15px}
.lang{font-size:14px;color:var(--muted);text-decoration:none;padding:10px 4px}

.hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(28px,5vw,64px);align-items:center;padding:clamp(40px,7vw,88px) 0 clamp(32px,5vw,56px)}
.credit{display:flex;align-items:center;gap:12px;padding:0 0 clamp(40px,6vw,64px);font-size:16px}
.credit .av{width:40px;height:40px;border-radius:50%;background:var(--tint);color:var(--violet);display:inline-flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;flex-shrink:0}
.hero p.sub{font-size:19px;color:var(--ink-soft);margin:18px 0 28px}
.demo{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:18px 20px}
.demo .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:13px}
.st{display:flex;align-items:center;gap:7px;color:var(--rec);font-weight:600}
.st i{width:8px;height:8px;border-radius:50%;background:currentColor;display:inline-block}
.ready{background:var(--ok-bg);color:var(--ok);border-radius:7px;padding:3px 10px;font-weight:600;opacity:0;transition:opacity .4s}
.tx p{margin:0 0 6px;font-size:15px;color:var(--ink-soft)}
.soap{margin-top:12px}
.soap div{display:flex;gap:14px;border-top:1px solid var(--line);padding:9px 0;font-size:15px}
.soap b{color:var(--violet);width:12px;font-weight:650}
.ln{opacity:0;transform:translateY(5px);transition:opacity .35s,transform .35s}
.ln.on{opacity:1;transform:none}

.steps{display:grid;grid-template-columns:1fr 48px 1fr 48px 1fr;align-items:center;gap:8px}
.node{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:22px 16px;text-align:center}
.ic{width:48px;height:48px;border-radius:12px;background:var(--tint);color:var(--violet);display:inline-flex;align-items:center;justify-content:center}
.ic svg{width:24px;height:24px}
.node strong{display:block;margin-top:12px;font-size:17px}
.node > span:not(.ic){display:block;font-size:15px;color:var(--muted)}
.flow{height:2px;background:var(--line);position:relative;overflow:hidden;border-radius:2px}
.flow::after{content:"";position:absolute;inset:0;width:40%;background:var(--violet);animation:fl 2s linear infinite}
@keyframes fl{from{transform:translateX(-100%)}to{transform:translateX(250%)}}

.phones{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.phone{background:var(--paper);border:1px solid var(--line);border-radius:26px;padding:16px 14px;height:300px;display:flex;flex-direction:column;gap:12px;font-size:13px;opacity:0;transform:translateY(10px);transition:opacity .5s,transform .5s}
.in .phones li:nth-child(1) .phone{transition-delay:.05s}.in .phones li:nth-child(2) .phone{transition-delay:.25s}.in .phones li:nth-child(3) .phone{transition-delay:.45s}.in .phones li:nth-child(4) .phone{transition-delay:.65s}
.in .phone{opacity:1;transform:none}
.ph-top{display:flex;justify-content:space-between;align-items:center;font-weight:600;border-bottom:1px solid var(--line);padding-bottom:10px}
.rec{color:var(--rec);display:flex;align-items:center;gap:6px}.rec i{width:8px;height:8px;border-radius:50%;background:currentColor;animation:blink 1.2s ease-in-out infinite}
@keyframes blink{50%{opacity:.25}}
.wave{flex:1;display:flex;align-items:center;justify-content:center;gap:4px}
.wave span{width:5px;border-radius:3px;background:#6d3bd1;height:calc(var(--h)*1%);opacity:.75;animation:wv 1.4s ease-in-out infinite;transform-origin:center}
.wave span:nth-child(odd){animation-delay:.3s}.wave span:nth-child(3n){animation-delay:.6s}
@keyframes wv{50%{transform:scaleY(.45)}}
.ph-btns{display:flex;gap:8px}.ph-btns span{flex:1;text-align:center;border:1px solid var(--line);border-radius:10px;padding:8px}.ph-btns .stop{background:#6d3bd1;color:#fff;border-color:#6d3bd1}
.ph-soap p{margin:0;padding:7px 0;border-top:1px solid var(--line);display:flex;gap:10px;color:var(--ink-soft)}.ph-soap p:first-child{border-top:0}.ph-soap b{color:var(--violet);width:10px;flex-shrink:0}
.ph-ask{background:var(--tint);border-radius:10px;padding:9px 10px;color:var(--ink-soft)}
.phone .ok{align-self:flex-start;background:var(--ok-bg);color:var(--ok);border-radius:7px;padding:2px 8px;font-size:12px;font-weight:600}
.ph-top .ok{align-self:auto}
.ph-share{display:flex;gap:6px}.ph-share span{flex:1;text-align:center;border:1px solid var(--line);border-radius:10px;padding:8px 4px}.ph-share .wa-chip{background:#128c4a;color:#fff;border-color:#128c4a}
.ph-msg{background:#e7f6ec;color:#0d4a28;border-radius:12px 12px 12px 4px;padding:10px;line-height:1.45}
@media (prefers-color-scheme:dark){.ph-msg{background:#123a24;color:#cdeedb}}
.cap{margin:12px 2px 0;font-size:15px;color:var(--ink-soft)}.cap b{color:var(--ink)}
.fan svg{width:100%;height:auto;max-width:760px;display:block}
.fan .path{stroke-dasharray:260;stroke-dashoffset:260;transition:stroke-dashoffset 1.2s ease}
.in .fan .path{stroke-dashoffset:0}
.fan .doc{opacity:0;transition:opacity .5s .6s}
.in .fan .doc{opacity:1}

.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px}
.card strong{display:block;margin-bottom:10px}
.card svg{width:100%;height:auto;display:block}
.curve{stroke-dasharray:420;stroke-dashoffset:420;transition:stroke-dashoffset 2.2s ease}
.in .curve{stroke-dashoffset:0}
.vx{fill:var(--tint);transition:fill .4s}
.in .vx{fill:#6d3bd1}

.feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.feat{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px}
.feat strong{display:block;margin-bottom:8px;font-size:17px}
.feat ul{list-style:none;margin:0;padding:0}
.feat li{padding:7px 0;border-top:1px solid var(--line);font-size:15px;color:var(--ink-soft)}
.feat li:first-child{border-top:0}
.shot{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(24px,5vw,56px);align-items:center}
.shot p{color:var(--ink-soft);margin:0}
.frame{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:10px;overflow:hidden}
.frame img{width:100%;height:auto;display:block;border-radius:8px}

.devices{display:flex;gap:28px;align-items:flex-end;color:var(--muted);font-size:15px;margin-top:28px}
.devices div{display:flex;flex-direction:column;align-items:center;gap:8px}
.devices svg{color:var(--violet)}

.faq{max-width:760px}
.faq details{border-top:1px solid var(--line);padding:18px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-size:18px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--violet);font-weight:400}
.faq details[open] summary::after{content:"\2212"}
.faq p{margin:10px 0 0;color:var(--ink-soft)}

.close{text-align:center}
.close h2{margin-bottom:22px}

footer{border-top:1px solid var(--line);padding:36px 0 96px;font-size:14px;color:var(--muted)}
footer .row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer nav{display:flex;gap:18px;flex-wrap:wrap}
footer nav a{text-decoration:none}
footer nav a:hover{color:var(--ink)}

.wa{position:fixed;right:16px;bottom:16px;display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:0 18px;border-radius:999px;background:#128c4a;color:#fff;font-weight:600;font-size:15px;text-decoration:none;z-index:10}
.wa svg{width:20px;height:20px}

.phead{padding:clamp(40px,7vw,80px) 0 28px}
.phead .sub{font-size:18px;color:var(--ink-soft);margin:14px 0 0}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;align-items:stretch}
.plan{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:24px;display:flex;flex-direction:column;position:relative}
.plan.hot{border:2px solid #6d3bd1}
.plan .tag{position:absolute;top:-12px;left:20px;background:#6d3bd1;color:#fff;font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px;margin:0}
.pname{font-weight:650;font-size:18px;margin:0}
.price{font-family:var(--serif);font-size:44px;line-height:1;margin:14px 0 4px}
.per{color:var(--muted);font-size:14px;margin:0 0 16px}
.plan ul{list-style:none;margin:0 0 22px;padding:0;flex:1}
.plan li{padding:7px 0 7px 22px;border-top:1px solid var(--line);font-size:15px;color:var(--ink-soft);position:relative}
.plan li:first-child{border-top:0}
.plan li::before{content:"";position:absolute;left:2px;top:14px;width:10px;height:6px;border-left:2px solid var(--violet);border-bottom:2px solid var(--violet);transform:rotate(-45deg)}
.btn.ghost{background:transparent;color:var(--violet);border:1.5px solid var(--violet)}
.addons{display:grid;gap:12px;max-width:860px}
.addon{display:flex;justify-content:space-between;align-items:center;gap:20px;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.addon strong{display:block;font-size:17px}
.addon span{display:block;color:var(--ink-soft);font-size:15px;margin-top:2px}
.aprice{font-family:var(--serif);font-size:24px;margin:0;text-align:right;white-space:nowrap}
.aprice small{display:block;font-family:var(--sans);font-size:12px;color:var(--muted)}
@media (max-width:620px){.addon{flex-direction:column;align-items:flex-start}.aprice{text-align:left}}
.reveal{opacity:0;transform:translateY(12px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

@media (max-width:820px){
  .hero,.shot,.two{grid-template-columns:minmax(0,1fr)}
  .steps{grid-template-columns:minmax(0,1fr);gap:12px}
  .node{padding:16px}
  .flow{height:24px;width:2px;margin:0 auto}
  .flow::after{width:100%;height:40%;animation:fd 2s linear infinite}
  .navr{gap:12px}
  .navr .lang{display:none}
}
@media (max-width:480px){
  .navr{gap:10px}
  .navr .navlink{display:none}
  .navr .btn{min-height:38px;padding:0 12px;font-size:13px;white-space:nowrap}
  .brand{font-size:18px}
  .wa{font-size:0;gap:0;padding:0 14px}
  .wa svg{width:22px;height:22px}
}
@keyframes fd{from{transform:translateY(-100%)}to{transform:translateY(250%)}}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .ln,.reveal{opacity:1;transform:none;transition:none}
  .flow::after{animation:none;width:100%;height:100%}
  .fan .path,.curve{stroke-dashoffset:0;transition:none}
  .fan .doc{opacity:1;transition:none}
  .phone{opacity:1;transform:none;transition:none}
  .wave span,.rec i{animation:none}
  .vx{fill:#6d3bd1}
  .ready{opacity:1}
}