:root{
  --ink:#171c26;--ink2:#3a4150;--muted:#6b7482;--line:#e6eaef;--paper:#f5f7f9;--card:#ffffff;
  --brand:#1f6f78;--brand-2:#175a62;--brand-ink:#fff;--accent:#f0a24b;--ok:#1f9d61;--warn:#c98a1a;--bad:#c73e3e;
  --r:16px;--sh:0 10px 30px rgba(23,28,38,.08);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Helvetica,Arial,sans-serif}
a{color:var(--brand)}
button{font:inherit}
.sr{position:absolute;left:-9999px}
.muted{color:var(--muted)}
.fine{font-size:13px;color:var(--muted);margin:8px 0 0}
.center{text-align:center}
.err{color:var(--bad);font-size:14px;margin:8px 0 0}

/* top */
.top{display:flex;align-items:center;justify-content:space-between;padding:14px 22px;max-width:1180px;margin:0 auto}
.logo{font-weight:800;letter-spacing:-.01em;color:var(--ink);text-decoration:none;font-size:18px}
.logo span{color:var(--brand)}.logo em{font-style:normal;font-weight:600;color:var(--muted);font-size:13px;margin-left:6px}
.stepper{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.stepper b{font-weight:600;padding:4px 10px;border-radius:999px;background:#fff;border:1px solid var(--line);white-space:nowrap}
.stepper b.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.stepper b.done{color:var(--ok);border-color:#cfe9db}
.stepper i{width:14px;height:1px;background:var(--line)}

main{max-width:1180px;margin:0 auto;padding:8px 22px 40px}
.screen[hidden]{display:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:13px 18px;font-weight:700;font-size:15px;cursor:pointer;text-decoration:none;transition:transform .05s ease,background .15s}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--brand);color:var(--brand-ink)}.btn.primary:hover{background:var(--brand-2)}
.btn.black{background:#000;color:#fff}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn[disabled]{opacity:.55;cursor:default}
.link{background:none;border:0;color:var(--brand);font-weight:700;cursor:pointer;padding:6px 0}

/* landing */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;padding:36px 0 20px}
.kicker{font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:800;color:var(--brand);margin:0 0 10px}
h1{font-size:clamp(30px,4.6vw,48px);line-height:1.05;letter-spacing:-.02em;margin:0 0 14px}
h2{font-size:clamp(24px,3.2vw,34px);line-height:1.12;letter-spacing:-.015em;margin:0 0 10px}
.lede{font-size:18px;color:var(--ink2);margin:0 0 22px;max-width:56ch}
.start-form{display:grid;grid-template-columns:1fr auto;gap:10px;max-width:520px}
.start-form input{padding:14px 16px;border:1px solid var(--line);border-radius:12px;font-size:16px;background:#fff}
.start-form .fine{grid-column:1/-1}
.proof{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;list-style:none;padding:0;margin:26px 0 0}
.proof li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;font-size:14px;color:var(--ink2)}
.proof b{display:block;color:var(--ink);margin-bottom:2px}

.hero-visual{position:relative;min-height:380px;display:flex;align-items:center;justify-content:center}
#hero-video{width:100%;max-width:340px;border-radius:26px;box-shadow:var(--sh)}
.phone-mock{width:300px;height:400px;border-radius:34px;background:linear-gradient(160deg,#dfe7ee,#c8d3dd);position:relative;box-shadow:inset 0 0 0 8px #111,var(--sh);padding:36px 18px 0}
.banner{background:rgba(255,255,255,.92);backdrop-filter:blur(6px);border-radius:14px;padding:10px 12px;font-size:12px;display:grid;gap:2px;box-shadow:0 6px 18px rgba(0,0,0,.12);transform:translateY(-8px);opacity:0;animation:banner 6s ease-in-out infinite}
.banner .app{font-weight:700;color:var(--ink)}.banner .txt{color:var(--ink2)}
@keyframes banner{0%,20%{opacity:0;transform:translateY(-14px)}30%,70%{opacity:1;transform:translateY(0)}85%,100%{opacity:0;transform:translateY(-14px)}}

/* wallet card */
.wcard{border-radius:18px;padding:16px;color:#fff;background:var(--brand);box-shadow:0 12px 30px rgba(0,0,0,.16);margin-top:16px}
.wcard.big{margin-top:6px;margin-bottom:12px}
.wcard-t{font-size:11px;letter-spacing:.08em;text-transform:uppercase;opacity:.85}
.wcard-n{font-size:20px;font-weight:800;margin:4px 0 12px}
.wcard-f{font-size:12px;opacity:.9;margin-top:10px}
.dots{display:flex;gap:8px}
.dots span{width:26px;height:26px;border-radius:50%;border:2px solid rgba(255,255,255,.85);transition:background .25s,transform .25s}
.dots span.on{background:#fff;transform:scale(1.06)}
#mock-dots span{animation:fill 6s ease-in-out infinite}
#mock-dots span:nth-child(2){animation-delay:.4s}#mock-dots span:nth-child(3){animation-delay:.8s;animation-name:fill3}
@keyframes fill{0%,25%{background:transparent}35%,100%{background:#fff}}
@keyframes fill3{0%,60%{background:transparent}70%,100%{background:#fff}}

/* console */
.mailbar{background:#eaf6f3;border:1px solid #cfe9df;color:#155a48;border-radius:12px;padding:10px 14px;font-size:14px;margin:6px 0 14px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--sh)}
.panel-h{display:flex;gap:12px;align-items:flex-start;margin-bottom:12px}
.panel-h .num{flex:0 0 28px;width:28px;height:28px;border-radius:50%;background:var(--brand);color:#fff;font-weight:800;display:grid;place-items:center;font-size:14px}
.panel-h b{display:block;font-size:16px}.panel-h small{display:block;color:var(--muted);font-size:13px;line-height:1.35}
.live{margin-left:auto;font-size:12px;color:var(--ok);font-weight:700;display:inline-flex;align-items:center;gap:6px}
.live i{width:8px;height:8px;border-radius:50%;background:var(--ok);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(31,157,97,.5)}70%{box-shadow:0 0 0 8px rgba(31,157,97,0)}100%{box-shadow:0 0 0 0 rgba(31,157,97,0)}}

.qr-wrap{display:grid;place-items:center;padding:10px 0 4px}
.qr-wrap img{width:240px;height:240px;border-radius:12px;background:#fff;padding:8px;border:1px solid var(--line)}
.qr-cap{font-size:13px;color:var(--muted);margin-top:8px}
.phone-add{display:grid;gap:10px;margin:8px 0}
.wallet-btns{display:grid;gap:8px}
.status{display:flex;align-items:center;gap:8px;font-weight:600;margin-top:8px}
.status.ok{color:var(--ok)}
.dot-wait{width:10px;height:10px;border-radius:50%;background:var(--warn);animation:pulse 1.6s infinite}

.q{margin:10px 0 14px}.q-t{font-weight:700;font-size:14px;margin-bottom:8px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 14px;font-size:14px;cursor:pointer;color:var(--ink)}
.chips button.on{background:var(--brand);color:#fff;border-color:var(--brand)}

.console-panel{margin-top:16px}
.caption{background:#fff8ec;border:1px solid #f4dcb0;color:#6a4b12;border-radius:12px;padding:10px 14px;font-weight:600;margin:4px 0 12px;font-size:15px}
.caption.ok{background:#eaf6f3;border-color:#cfe9df;color:#155a48}
.console-grid{display:grid;grid-template-columns:.9fr 1.3fr 1fr;gap:14px}
.ccard{border:1px solid var(--line);border-radius:14px;padding:14px;background:#fbfcfd}
.ccard-t{font-size:12px;letter-spacing:.06em;text-transform:uppercase;font-weight:800;color:var(--muted);margin-bottom:8px}
.kv{display:flex;justify-content:space-between;font-size:14px;padding:6px 0;border-bottom:1px dashed var(--line)}
.kv:last-child{border-bottom:0}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{text-align:left;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:6px 4px;border-bottom:1px solid var(--line)}
.tbl td{padding:9px 4px;border-bottom:1px solid var(--line)}
.tbl tr.you td{background:#eef7f8}
.tbl tr.sample td{color:var(--ink2)}
.pill{font-size:12px;padding:3px 9px;border-radius:999px;background:#eef1f4;color:var(--ink2);font-weight:600;white-space:nowrap}
.pill.warm{background:#fff2dc;color:#7a4f0c}.pill.cold{background:#f6e3e3;color:#7a2222}.pill.ok{background:#dff3e8;color:#155a48}
.feed{list-style:none;margin:0;padding:0;max-height:260px;overflow:auto;font-size:13px}
.feed li{padding:7px 0;border-bottom:1px dashed var(--line);display:flex;gap:8px}
.feed li time{color:var(--muted);flex:0 0 78px;font-variant-numeric:tabular-nums;white-space:nowrap}
.feed li.push::before{content:"⤴";color:var(--brand)}
.beat-controls{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}

/* end */
.end-head{text-align:center;max-width:760px;margin:22px auto 22px}
.end-head .lede{margin:0 auto}
.grid3{display:grid;grid-template-columns:1fr 1.15fr 1fr;gap:16px;align-items:start}
.exit{display:grid;gap:10px}
.exit.featured{border-color:var(--brand);box-shadow:0 14px 40px rgba(31,111,120,.18)}
.exit-t{font-weight:800;font-size:18px}
.exit p{margin:0;color:var(--ink2);font-size:15px}
#f-trial{display:grid;gap:8px}
#f-trial input{padding:12px 14px;border:1px solid var(--line);border-radius:12px;font-size:15px}
.trial-out{background:#f3f7f8;border:1px solid var(--line);border-radius:12px;padding:12px;font-size:14px}
.trial-out code{font-family:ui-monospace,Menlo,monospace;background:#fff;padding:2px 6px;border-radius:6px;border:1px solid var(--line)}
.zd{display:grid;place-items:center;gap:6px;padding:10px;border:1px solid var(--line);border-radius:12px;background:#fff;min-height:120px}
.zd-qr svg{width:220px;height:220px;display:block}
.zd-code{font-family:ui-monospace,Menlo,monospace;font-weight:700;letter-spacing:.12em;font-size:15px;color:var(--ink2)}
.zd-code small{display:block;font:12px/1.3 -apple-system,system-ui,sans-serif;letter-spacing:0;color:var(--muted);font-weight:500;text-align:center}

.foot{max-width:1180px;margin:0 auto;padding:18px 22px 40px;font-size:13px;color:var(--muted)}

@media (max-width:900px){
  .hero{grid-template-columns:1fr;padding-top:18px}
  .hero-visual{min-height:0;order:-1}
  .phone-mock{width:240px;height:320px;padding-top:30px}
  .proof{grid-template-columns:1fr}
  .grid2,.grid3,.console-grid{grid-template-columns:1fr}
  .start-form{grid-template-columns:1fr}
  .top{padding:12px 16px}main{padding:6px 16px 30px}
  .stepper b{padding:3px 7px;font-size:11px}.stepper{gap:4px}.stepper i{width:6px}.logo em{display:none}
}
@media (prefers-reduced-motion:reduce){
  .banner,#mock-dots span,.live i,.dot-wait{animation:none}
  .banner{opacity:1;transform:none}
}