/* Фирменные шрифты Finassets (локально, без CDN) */
@font-face{font-family:"Inter var";font-style:normal;font-weight:100 900;font-display:swap;src:url("/fonts/inter/Inter-roman.var.woff2") format("woff2")}
@font-face{font-family:"Inter var";font-style:italic;font-weight:100 900;font-display:swap;src:url("/fonts/inter/Inter-italic.var.woff2") format("woff2")}
@font-face{font-family:"Questrial";font-style:normal;font-weight:400;font-display:swap;src:url("/fonts/questrial.ttf") format("truetype")}

:root{
  --bg:#ffffff; --bg2:#f1f5f9; --surface:#ffffff; --ink:#1e293b; --ink2:#475569; --muted:#898d96;
  --border:#e2e8f0; --teal:#ff6d00; --blue:#ff6d00; --grad1:#ff6d00; --grad2:#ff9e00;
  --shadow-sm:0 2px 8px rgba(16,24,40,.06); --shadow:0 12px 40px rgba(16,24,40,.10); --shadow-lg:0 30px 70px rgba(16,24,40,.16);
  --qr-bg:#ffffff; --qr-fg:#1e293b; --radius:16px; --maxw:1120px;
  --font:"Inter var",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --font-soft:"Questrial","Inter var",sans-serif;
}
:root[data-theme="dark"]{
  --bg:#0b0f17; --bg2:#0f1420; --surface:#141a26; --ink:#eaf0f7; --ink2:#a9b6c6; --muted:#7c829d;
  --border:#232b3a; --teal:#ff7a1a; --blue:#ff7a1a; --grad1:#ff7a1a; --grad2:#ff9e00;
  --shadow-sm:0 2px 8px rgba(0,0,0,.4); --shadow:0 12px 40px rgba(0,0,0,.5); --shadow-lg:0 30px 80px rgba(0,0,0,.6);
  --qr-bg:#0b0f17; --qr-fg:#ff7a1a;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);line-height:1.55;
  font-family:var(--font);-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.grad{background:linear-gradient(100deg,var(--grad1),var(--grad2));-webkit-background-clip:text;background-clip:text;color:transparent}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.muted{color:var(--muted)}
.center{text-align:center;justify-content:center}

/* NAV */
.nav{position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--bg) 85%,transparent);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.navrow{display:flex;align-items:center;gap:22px;height:64px}
.logo{display:flex;align-items:center;gap:9px;font-weight:600;font-size:18px;letter-spacing:-.01em}
.logo b{font-weight:800}
.logo-mark{width:22px;height:22px;border-radius:7px;background:linear-gradient(135deg,var(--grad1),var(--grad2));box-shadow:var(--shadow-sm)}
.navlinks{display:flex;gap:26px;flex:1;margin-left:14px}
.navlinks a{font-size:14.5px;color:var(--ink2);font-weight:500}
.navlinks a:hover{color:var(--ink)}
.navcta{display:flex;align-items:center;gap:14px}
.link-muted{font-size:14.5px;font-weight:600;color:var(--ink2)}
.link-muted:hover{color:var(--ink)}
.iconbtn{border:1px solid var(--border);background:var(--surface);color:var(--ink);width:36px;height:36px;border-radius:9px;cursor:pointer}
.langsw{display:inline-flex;border:1px solid var(--border);border-radius:9px;overflow:hidden;height:36px}
.langsw button{border:none;background:var(--surface);color:var(--ink2);font:700 12.5px/1 var(--font);padding:0 11px;cursor:pointer;letter-spacing:.03em}
.langsw button+button{border-left:1px solid var(--border)}
.langsw button.on{background:linear-gradient(135deg,var(--grad1),var(--grad2));color:#fff}
.langsw button:not(.on):hover{color:var(--ink)}
.burger{display:none;border:none;background:none;font-size:22px;color:var(--ink);cursor:pointer}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 18px;border-radius:10px;font-weight:600;font-size:14.5px;cursor:pointer;border:1px solid transparent;transition:transform .12s,box-shadow .12s,background .12s}
.btn:hover{transform:translateY(-1px)}
.btn-lg{padding:13px 26px;font-size:15.5px;border-radius:12px}
.btn-primary{background:linear-gradient(100deg,var(--grad1),var(--grad2));color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{box-shadow:var(--shadow)}
.btn-ghost{background:var(--surface);border-color:var(--border);color:var(--ink)}
.btn-ghost:hover{background:var(--bg2)}
.btn-white{background:#fff;color:#0a2540}
.btn-ghost-w{background:transparent;border-color:rgba(255,255,255,.4);color:#fff}
.btn-ghost-w:hover{background:rgba(255,255,255,.12)}

/* HERO */
.hero{position:relative;overflow:hidden;padding:74px 0 0;
  background:radial-gradient(1000px 600px at 78% -8%,color-mix(in srgb,var(--grad1) 16%,transparent),transparent 60%),
             radial-gradient(900px 500px at 12% 8%,color-mix(in srgb,var(--grad2) 12%,transparent),transparent 55%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding-bottom:40px}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.04em;color:var(--teal);
  background:color-mix(in srgb,var(--teal) 12%,transparent);padding:6px 12px;border-radius:999px;margin-bottom:18px}
h1{font-size:clamp(36px,5.4vw,60px);line-height:1.05;letter-spacing:-.03em;margin:0 0 18px;font-weight:800}
.lead{font-family:var(--font-soft);font-size:clamp(16px,2vw,19px);color:var(--ink2);max-width:52ch;margin:0 0 26px}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}
.hero-trust{display:flex;flex-wrap:wrap;gap:18px;margin-top:24px;color:var(--ink2);font-size:14px;font-weight:500}

/* HERO VISUAL — paycard */
.hero-visual{position:relative;display:flex;justify-content:center}
.hero-glow{position:absolute;inset:-10% -6%;z-index:0;border-radius:40px;
  background:linear-gradient(135deg,color-mix(in srgb,var(--grad1) 30%,transparent),color-mix(in srgb,var(--grad2) 30%,transparent));
  filter:blur(48px);opacity:.5}
.paycard{position:relative;z-index:1;width:340px;background:var(--surface);border:1px solid var(--border);
  border-radius:22px;padding:22px;box-shadow:var(--shadow-lg)}
.paycard-top{display:flex;justify-content:space-between;align-items:center;font-size:13.5px;color:var(--ink2)}
.paycard-merch{display:flex;align-items:center;gap:8px;font-weight:600}
.paycard- av{width:22px;height:22px;border-radius:6px;background:linear-gradient(135deg,var(--grad1),var(--grad2))}
.paycard-badge{background:var(--bg2);border:1px solid var(--border);padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600}
.paycard-amt{font-size:40px;font-weight:800;letter-spacing:-.02em;margin:16px 0 4px}
.paycard-amt small{font-size:17px;font-weight:600;color:var(--muted)}
.paycard-qr{display:flex;justify-content:center;margin:14px 0}
.paycard-qr svg{border-radius:10px;box-shadow:var(--shadow-sm)}
.paycard-addr{display:flex;justify-content:space-between;align-items:center;background:var(--bg2);border:1px solid var(--border);
  border-radius:10px;padding:10px 12px;font-size:14px}
.paycard-copy{color:var(--blue);font-weight:600;font-size:12.5px;cursor:pointer}
.paycard-status{display:flex;align-items:center;gap:9px;margin-top:14px;font-size:14px;font-weight:600;color:var(--ink2)}
.pulse{width:9px;height:9px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 0 color-mix(in srgb,var(--teal) 60%,transparent);animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--teal) 55%,transparent)}70%{box-shadow:0 0 0 12px transparent}100%{box-shadow:0 0 0 0 transparent}}
.paycard-split{display:flex;justify-content:space-between;margin-top:16px;padding-top:14px;border-top:1px solid var(--border);font-size:13.5px;font-weight:600}

/* TRUST BAR */
.trustbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:22px 24px;border-top:1px solid var(--border);margin-top:14px}
.trustbar-l{font-size:13px;color:var(--muted);font-weight:600;margin-right:6px}
.chip{font-size:13px;font-weight:600;padding:6px 12px;border-radius:999px;background:var(--bg2);border:1px solid var(--border)}
.chip.muted{color:var(--muted)}

/* SECTIONS */
.section{padding:84px 0}
.section.alt{background:var(--bg2)}
.kicker{display:block;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--teal);margin-bottom:12px}
h2{font-size:clamp(26px,3.6vw,40px);line-height:1.12;letter-spacing:-.02em;margin:0 0 14px;font-weight:800}
.p{font-family:var(--font-soft);font-size:16.5px;color:var(--ink2);max-width:60ch;margin:0 0 14px}
.p.center{margin-left:auto;margin-right:auto}
.footnote{font-family:var(--font-soft);font-size:12.5px;line-height:1.55;color:var(--muted);max-width:62ch;margin:20px 0 0}
sup.ast{font-weight:800;font-size:.62em}
sup.ast a{color:var(--ink2);text-decoration:none}
sup.ast a:hover{color:var(--ink)}
.sec-head{text-align:center;max-width:720px;margin:0 auto 44px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.link-arrow{font-weight:700;color:var(--blue);font-size:15px}
.checks{list-style:none;padding:0;margin:18px 0 22px;display:grid;gap:12px}
.checks li{position:relative;padding-left:30px;color:var(--ink2);font-size:15.5px}
.checks li:before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:6px;
  background:color-mix(in srgb,var(--teal) 16%,transparent);color:var(--teal);font-weight:800;font-size:12px;display:flex;align-items:center;justify-content:center}

/* GATEWAY FLOW — анимация: тысячи адресов → шлюз (не остановить) → один кошелёк */
.gwflow{position:relative;width:100%;aspect-ratio:4/3;max-height:440px;overflow:hidden;
  background:radial-gradient(120% 130% at 50% -10%,color-mix(in srgb,var(--grad2) 8%,transparent),transparent 62%),var(--surface);
  border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.gwflow-cv{position:absolute;inset:0;width:100%;height:100%;display:block}
.gwflow-lab{position:absolute;display:flex;flex-direction:column;gap:3px;pointer-events:none;z-index:2}
.gwflow-lab--src{top:16px;left:16px}
.gwflow-lab--dst{top:16px;right:16px;align-items:flex-end;text-align:right}
.gwflow-lab--gate{left:50%;bottom:14px;transform:translateX(-50%);align-items:center;text-align:center}
.gwflow-cap{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.gwflow-sub{font-size:12.5px;color:var(--ink2)}
.gwflow-sum{font-size:21px;font-weight:800;letter-spacing:-.02em;color:var(--ink);font-variant-numeric:tabular-nums}
.gwflow-gatemark{display:flex;align-items:center;gap:7px;font-weight:700;font-size:13px;color:var(--ink)}
.gwflow-logo{width:16px;height:16px;border-radius:5px;background:linear-gradient(135deg,var(--grad1),var(--grad2));box-shadow:var(--shadow-sm)}
.gwflow-badge{font-size:11px;font-weight:700;color:var(--teal);
  background:color-mix(in srgb,var(--teal) 12%,transparent);border:1px solid color-mix(in srgb,var(--teal) 24%,transparent);
  padding:3px 11px;border-radius:999px}
@media(max-width:560px){.gwflow{aspect-ratio:1/1}.gwflow-sum{font-size:18px}.gwflow-sub{font-size:11.5px}}

/* RECONCILE CARD (адрес на заказ) */
.reccard{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.reccard-h{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:14px}
.recrow{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-radius:12px;background:var(--bg2);border:1px solid var(--border)}
.recrow+.recrow{margin-top:8px}
.reccol{display:flex;flex-direction:column;gap:2px}
.reccol b{font-size:14.5px}
.reccol span{font-size:12.5px;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.reccard .pill{font-size:12px;font-weight:700;padding:5px 11px;border-radius:999px;white-space:nowrap}
.reccard .pill.g{background:color-mix(in srgb,var(--teal) 15%,transparent);color:var(--teal)}
.reccard .pill.wait{background:var(--surface);color:var(--muted);border:1px solid var(--border)}
.reccard-f{font-size:13px;color:var(--ink2);margin-top:14px;text-align:center;font-weight:500}

/* FLOW CARD */
.flowcard{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.flowrow{display:flex;align-items:center;gap:14px;padding:12px 14px;border-radius:12px}
.flowrow.hl{background:color-mix(in srgb,var(--teal) 8%,transparent)}
.flowrow.ok{background:color-mix(in srgb,var(--teal) 10%,transparent)}
.flowrow b{display:block;font-size:15px}
.flowrow span:not(.flowdot){font-size:13px;color:var(--muted)}
.flowdot{width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;flex:none}
.flowdot.p{background:#94a3b8}.flowdot.t{background:linear-gradient(135deg,var(--grad1),var(--grad2))}.flowdot.g{background:var(--teal)}.flowdot.b{background:var(--blue)}
.flowline{width:2px;height:16px;background:var(--border);margin:0 0 0 30px}
.flowfork{display:grid;gap:8px;margin-top:8px}

/* STEPS */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stepcard{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}
.stepn{display:flex;width:34px;height:34px;border-radius:10px;align-items:center;justify-content:center;font-weight:800;
  background:linear-gradient(135deg,var(--grad1),var(--grad2));color:#fff;margin-bottom:14px}
.stepcard h4{margin:0 0 6px;font-size:16.5px}
.stepcard p{margin:0;font-size:14px;color:var(--ink2)}

/* FEATURES */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm);transition:box-shadow .15s,transform .15s}
.feat:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.feat-ic{width:48px;height:48px;border-radius:12px;background:var(--bg2);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:16px}
.feat h4{margin:0 0 7px;font-size:17px}
.feat p{margin:0;font-size:14.5px;color:var(--ink2)}

/* SECURITY CARD */
.seccard{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow)}
.seccard-row{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:12px;font-size:15px;font-weight:600}
.seccard-row+.seccard-row{margin-top:6px}
.seccard-row.good{background:color-mix(in srgb,var(--teal) 8%,transparent)}
.seccard-row.good span:first-child{color:var(--teal);font-weight:800}
.seccard-row.bad span:first-child{color:var(--muted);font-weight:800}

/* CODE */
.codecard{background:#0b1220;border:1px solid #1c2740;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.codebar{display:flex;align-items:center;gap:6px;padding:12px 16px;background:#0e1526;color:#8aa0c0;font-size:12.5px;font-family:ui-monospace,monospace;border-bottom:1px solid #1c2740}
.codebar span{width:11px;height:11px;border-radius:50%;background:#33405c}
.codebar span:nth-child(1){background:#ff5f56}.codebar span:nth-child(2){background:#ffbd2e}.codebar span:nth-child(3){background:#27c93f}
.codecard pre{margin:0;padding:20px;overflow-x:auto;font-size:13px;line-height:1.7;color:#c8d3e6;font-family:ui-monospace,monospace}
.c-k{color:#7ee0b8}.c-s{color:#ffcf8a}.c-p{color:#8ab6ff}.c-cm{color:#5a6b86}

/* CALCULATOR */
.calc{max-width:620px;margin:0 auto;background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:34px;box-shadow:var(--shadow)}
.calc-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.calc-l{font-size:15px;color:var(--ink2);font-weight:600}
.calc-turn{font-size:26px;font-weight:800;letter-spacing:-.02em}
.calc-range{width:100%;-webkit-appearance:none;appearance:none;height:8px;border-radius:999px;background:linear-gradient(90deg,var(--grad1),var(--grad2));outline:none;cursor:pointer}
.calc-range::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:#fff;border:3px solid var(--grad2);box-shadow:var(--shadow-sm);cursor:pointer}
.calc-range::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:#fff;border:3px solid var(--grad2);cursor:pointer}
.calc-scale{display:flex;justify-content:space-between;margin-top:8px;font-size:12px;color:var(--muted)}
.calc-out{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0}
.calc-box{background:var(--bg2);border:1px solid var(--border);border-radius:14px;padding:20px;text-align:center}
.calc-rate,.calc-fee{font-size:44px;font-weight:800;letter-spacing:-.02em;line-height:1}
.calc-fee{color:var(--ink)}
.calc-cap{font-size:13px;color:var(--muted);margin-top:8px}
.calc .price-list{text-align:left}
.calc .btn{display:block;text-align:center}

/* PRICING */
.pricebox{max-width:560px;margin:0 auto;background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:36px;box-shadow:var(--shadow);text-align:center}
.price-num{font-size:72px;font-weight:800;line-height:1;letter-spacing:-.03em}
.price-l{color:var(--ink2);font-size:16px;margin-top:6px}
.price-list{list-style:none;padding:0;margin:26px 0;display:grid;gap:12px;text-align:left;max-width:340px;margin-left:auto;margin-right:auto}
.price-list li{color:var(--ink2);font-size:15.5px}

/* SEGMENTS */
.segrow{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.seg{background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:11px 20px;font-weight:600;font-size:15px;box-shadow:var(--shadow-sm)}

/* CTA */
.cta{padding:80px 0;background:linear-gradient(120deg,var(--grad1),var(--grad2));color:#fff;text-align:center}
.cta-inner h2{color:#fff}
.cta-inner p{font-size:18px;opacity:.92;margin:0 0 26px}

/* FOOTER */
.footer{background:var(--bg2);border-top:1px solid var(--border);padding:56px 0 30px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px}
.foot-note{color:var(--muted);font-size:14px;max-width:28ch;margin-top:12px}
.footer h5{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:0 0 12px}
.footer a{display:block;color:var(--ink2);font-size:14.5px;padding:5px 0}
.footer a:hover{color:var(--ink)}
.foot-bottom{margin-top:34px;padding-top:22px;border-top:1px solid var(--border);color:var(--muted);font-size:13.5px}

/* RESPONSIVE */
@media(max-width:900px){
  .hero-grid,.split{grid-template-columns:1fr;gap:36px}
  .hero-visual{order:-1}
  .steps{grid-template-columns:repeat(2,1fr)}
  .feat-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .navlinks{display:none}
  .navlinks.open{display:flex;position:absolute;top:64px;left:0;right:0;flex-direction:column;background:var(--bg);border-bottom:1px solid var(--border);padding:14px 24px;gap:14px}
  .burger{display:block}
}
@media(max-width:560px){
  .steps,.feat-grid,.foot-grid{grid-template-columns:1fr}
  .link-muted{display:none}
}