:root{
  --bg:#f3f5f8;--ink:#0b0f17;--muted:#626b78;--line:#151922;
  --yellow:#ffd94a;--cyan:#b9f2f4;--mint:#c9f5dc;--lilac:#decdf8;--rose:#ffd5df;
  --dark:#0f1726;--white:#fff;--shadow:0 14px 0 rgba(11,15,23,.13)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.noise{position:fixed;inset:0;pointer-events:none;opacity:.18;background-image:radial-gradient(#111 0.5px,transparent .5px);background-size:8px 8px;mix-blend-mode:multiply;z-index:0}.site-header{position:sticky;top:14px;z-index:20;width:min(1180px,calc(100% - 28px));margin:14px auto 0;padding:10px 12px 10px 16px;display:flex;align-items:center;gap:28px;border:2px solid var(--line);border-radius:16px;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);box-shadow:0 7px 0 rgba(11,15,23,.1)}.brand{display:inline-flex;align-items:center;gap:9px;font-weight:900;letter-spacing:-.04em}.brand-mark{width:28px;height:28px;display:grid;place-items:center;border:2px solid var(--line);border-radius:8px;background:linear-gradient(135deg,var(--yellow),var(--cyan));box-shadow:3px 3px 0 var(--line)}.muted{font-weight:700;color:#66707c}.site-header nav{display:flex;gap:22px;font-size:13px;font-weight:750;margin-left:auto}.site-header nav a{position:relative}.site-header nav a:after{content:"";position:absolute;left:0;right:100%;bottom:-5px;height:2px;background:var(--ink);transition:.25s}.site-header nav a:hover:after{right:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:2px solid var(--line);border-radius:11px;padding:14px 18px;font-weight:850;box-shadow:4px 4px 0 var(--line);transition:transform .18s,box-shadow .18s}.btn:hover{transform:translate(3px,3px);box-shadow:1px 1px 0 var(--line)}.btn-small{padding:9px 14px;font-size:13px}.btn-yellow{background:var(--yellow)}.btn-outline{background:var(--white)}.btn-dark{background:var(--dark);color:#fff}.hero{position:relative;z-index:1;width:min(1180px,calc(100% - 36px));min-height:690px;margin:0 auto;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:48px;padding:80px 0 40px}.pill{display:inline-block;padding:8px 11px;border:1.5px solid var(--line);border-radius:999px;background:#fff;font-size:11px;font-weight:900;letter-spacing:.13em}.hero h1{font-size:clamp(46px,6.7vw,88px);line-height:.94;letter-spacing:-.065em;margin:22px 0 24px;max-width:820px}.hero p{font-size:18px;line-height:1.65;color:var(--muted);max-width:680px}.scribble{position:relative;display:inline-block;z-index:0}.scribble:before{content:"";position:absolute;inset:58% -3% -4% -3%;background:var(--yellow);z-index:-1;transform:rotate(-2deg);border-radius:8px}.hero-actions{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap}.trust-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:26px}.trust-row span{padding:7px 10px;border:1.5px solid var(--line);border-radius:9px;background:#fff;font-size:12px;font-weight:800}.hero-art{position:relative;min-height:520px}.floating-card{animation:float 4s ease-in-out infinite}.terminal{position:absolute;left:1%;right:0;top:82px;background:var(--dark);color:#d8e3f1;border:2px solid #090b10;border-radius:24px;padding:18px;box-shadow:14px 15px 0 #0b0f17;transform:rotate(1.5deg)}.terminal-top{display:flex;align-items:center;gap:8px;border-bottom:1px solid #32415a;padding-bottom:12px;font-size:12px;color:#98a7bc}.terminal-top i{width:10px;height:10px;border-radius:50%;background:var(--yellow)}.terminal-top i:nth-child(2){background:var(--cyan)}.terminal-top i:nth-child(3){background:var(--rose)}.terminal-top span{margin-left:8px}.terminal pre{font-size:13px;line-height:1.65;white-space:pre-wrap;min-height:240px;margin:20px 0}.response{display:flex;justify-content:space-between;gap:12px;background:#09101c;border:1px solid #43516a;border-radius:12px;padding:12px;font-size:12px}.response span{color:var(--mint)}.orb{position:absolute;border:2px solid var(--line);box-shadow:7px 7px 0 rgba(11,15,23,.18)}.orb-a{width:130px;height:130px;border-radius:38% 62% 52% 48%;background:var(--cyan);right:4%;top:5%;animation:spin 9s linear infinite}.orb-b{width:95px;height:95px;border-radius:50%;background:var(--rose);left:-3%;bottom:8%;animation:float 3.6s ease-in-out infinite}.orb-c{width:75px;height:75px;border-radius:18px;background:var(--yellow);right:2%;bottom:5%;transform:rotate(18deg);animation:pulse 2.6s ease-in-out infinite}.section{position:relative;z-index:1;width:min(1180px,calc(100% - 36px));margin:0 auto;padding:92px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}.section-head p{font-size:11px;font-weight:900;letter-spacing:.16em}.section-head h2{font-size:clamp(34px,5vw,62px);line-height:1;letter-spacing:-.05em;max-width:760px;margin:0}.cards{display:grid;gap:18px}.three{grid-template-columns:repeat(3,1fr)}.card{min-height:255px;border:2px solid var(--line);border-radius:20px;padding:24px;box-shadow:7px 7px 0 var(--line);transition:transform .2s}.card:hover{transform:translateY(-6px) rotate(-.4deg)}.card.yellow{background:#fff3ad}.card.cyan{background:var(--cyan)}.card.lilac{background:var(--lilac)}.card .num{display:grid;place-items:center;width:38px;height:38px;border:2px solid var(--line);border-radius:9px;background:#fff;font-weight:900}.card h3{font-size:25px;letter-spacing:-.04em;margin:34px 0 10px}.card p,.security-card p,.flow-line p{color:#3d4652;line-height:1.6}.api-section{padding-top:80px}.api-grid{display:grid;grid-template-columns:340px 1fr;border:2px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:10px 10px 0 var(--line);background:#fff}.endpoint-list{padding:14px;background:#edf0f4;border-right:2px solid var(--line)}.endpoint{width:100%;display:flex;gap:12px;align-items:center;text-align:left;border:0;background:transparent;padding:14px;border-radius:10px;cursor:pointer}.endpoint b{font-size:11px;background:var(--yellow);padding:5px 7px;border:1px solid var(--line);border-radius:6px}.endpoint span{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.endpoint.active{background:#fff;border:1.5px solid var(--line);box-shadow:3px 3px 0 var(--line)}.code-panel{background:#0d1421;color:#dfe9f7;min-height:420px}.code-tabs{height:52px;border-bottom:1px solid #364157;display:flex;justify-content:space-between;align-items:center;padding:0 18px;font-size:12px}.code-tabs button{background:var(--yellow);border:1px solid #080b11;border-radius:7px;padding:6px 10px;font-weight:800;cursor:pointer}.code-panel pre{padding:24px;margin:0;overflow:auto;font-size:13px;line-height:1.7}.flow-line{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.flow-line article{position:relative;background:#fff;border:2px solid var(--line);border-radius:18px;padding:22px;min-height:260px}.flow-line article:nth-child(2){background:var(--mint)}.flow-line article:nth-child(3){background:var(--yellow)}.flow-line article:nth-child(4){background:var(--rose)}.flow-line span{display:grid;place-items:center;width:36px;height:36px;border:2px solid var(--line);border-radius:50%;background:#fff;font-weight:900}.flow-line h3{margin-top:42px;font-size:21px}.security{padding-bottom:120px}.security-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.security-card{background:#fff;border:2px solid var(--line);border-radius:18px;padding:24px;box-shadow:5px 5px 0 var(--line)}.security-card:nth-child(2){background:var(--cyan)}.security-card:nth-child(3){background:var(--lilac)}.security-card:nth-child(4){background:#fff3ad}.security-card h3{font-size:24px;letter-spacing:-.035em}.cta{position:relative;z-index:1;width:min(1180px,calc(100% - 36px));margin:0 auto 70px;background:var(--yellow);border:2px solid var(--line);border-radius:28px;padding:42px;display:flex;justify-content:space-between;align-items:center;gap:30px;box-shadow:10px 10px 0 var(--line)}.cta p{font-size:11px;font-weight:900;letter-spacing:.16em}.cta h2{font-size:clamp(34px,4vw,56px);max-width:800px;margin:12px 0;letter-spacing:-.055em;line-height:1}footer{position:relative;z-index:1;width:min(1180px,calc(100% - 36px));margin:auto;padding:30px 0 50px;display:flex;justify-content:space-between;color:#69727d;font-size:13px}.reveal{opacity:0;transform:translateY(60px) scale(.98);transition:opacity .75s cubic-bezier(.2,.75,.2,1),transform .75s cubic-bezier(.2,.75,.2,1)}.reveal.in-view{opacity:1;transform:none}.reveal.leaving{opacity:.18;transform:translateY(-25px) scale(.99)}@keyframes float{50%{transform:translateY(-13px) rotate(.5deg)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{transform:rotate(28deg) scale(1.08)}}
.payment-body{min-height:100vh;background:linear-gradient(135deg,#f4f6fa 0 48%,#fff2a4 48% 100%)}.payment-shell{width:min(860px,calc(100% - 30px));margin:auto;padding:40px 0}.payment-card{margin-top:30px;background:#fff;border:2px solid var(--line);border-radius:28px;padding:34px;box-shadow:12px 12px 0 var(--line)}.payment-card h1{font-size:52px;margin:18px 0 4px;letter-spacing:-.06em}.payment-card>p{color:var(--muted)}.lookup-form{display:grid;grid-template-columns:1fr 1fr auto;gap:10px;margin:24px 0}.lookup-form input{border:2px solid var(--line);border-radius:10px;padding:13px;background:#f6f7f9}.invoice-panel{display:grid;grid-template-columns:260px 1fr;gap:30px;padding-top:30px;border-top:2px dashed #aab2be}.hidden{display:none}.qr-demo{width:260px;height:260px;border:2px solid var(--line);border-radius:18px;padding:18px;background:#fff}.qr-grid{display:grid;grid-template-columns:repeat(21,1fr);grid-template-rows:repeat(21,1fr);width:100%;height:100%;gap:1px;background:#fff}.qr-grid i{background:#0b0f17}.invoice-meta{display:grid;grid-template-columns:120px 1fr;gap:15px;align-content:start}.invoice-meta span{color:var(--muted);font-size:13px}.invoice-meta strong{font-size:30px}.invoice-meta code{word-break:break-all;font-size:11px;background:#eff2f6;padding:10px;border-radius:9px}.status{display:inline-flex;width:max-content;padding:7px 9px;background:#fff3ad;border:1px solid var(--line);border-radius:8px;font-style:normal;font-weight:900}
@media(max-width:900px){.site-header nav{display:none}.hero{grid-template-columns:1fr;padding-top:70px}.hero-art{min-height:460px}.three,.flow-line,.security-grid{grid-template-columns:1fr}.api-grid{grid-template-columns:1fr}.endpoint-list{border-right:0;border-bottom:2px solid var(--line)}.section-head{display:block}.section-head h2{margin-top:10px}.cta{display:block}.cta .btn{margin-top:20px}.lookup-form{grid-template-columns:1fr}.invoice-panel{grid-template-columns:1fr}.qr-demo{width:min(260px,100%)}footer{display:block;line-height:2}.payment-card{padding:24px}.payment-card h1{font-size:42px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}