/* Alpha Gateway / interactive payment architecture */
.corp-hero-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);gap:54px;align-items:center}
.payment-circuit{--sans:Manrope,Arial,sans-serif;--copper:#d8b695;--circuit-line:#75604c;min-width:0;width:100%;position:relative;border:1px solid #74604d;border-radius:8px;background:linear-gradient(145deg,#32312e,#252624 62%);box-shadow:0 24px 65px #0003,0 1px 0 #edd3ba1c inset;color:#f3ede5;overflow:hidden;isolation:isolate}
.payment-circuit p,.payment-circuit h2,.payment-circuit h3,.payment-circuit ul{margin:0}
.payment-circuit .circuit-icon{width:23px;height:23px;flex-shrink:0}
.circuit-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:23px 24px 20px;border-bottom:1px solid #ffffff12;background:linear-gradient(110deg,#d6b28c08,transparent)}
.circuit-overline{font:8px/1.5 var(--mono);text-transform:uppercase;letter-spacing:.11em;color:#cfb595}
.payment-circuit h2{font-size:23px;font-weight:550;letter-spacing:-.035em;line-height:1.25;margin-top:8px}
.circuit-region{border-left:1px solid #8f745c70;padding-left:16px;font:12px/1.3 var(--mono);letter-spacing:.07em;color:#e7c6a5;flex-shrink:0}
.circuit-region>span{display:block;font-size:6px;letter-spacing:.04em;color:#b9ab9b;margin-top:5px}
.circuit-diagram{padding:19px 24px 0;background-image:radial-gradient(#b99e7a16 .7px,transparent .7px);background-size:14px 14px}
.circuit-layer-label{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:13px;font:8px/1.6 var(--mono);letter-spacing:.05em;color:#c6b39d}
.circuit-layer-label>span:last-child{font:9px/1.4 var(--sans);letter-spacing:0;color:#b4aca0;text-align:right}
.circuit-nodes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.circuit-node{position:relative;padding:14px 12px 13px;border:1px solid #6c5c4b;border-radius:4px;background:linear-gradient(135deg,#3c3831,#2b2c29);box-shadow:0 1px 0 #ffffff08 inset;min-width:0}
.circuit-node .circuit-icon{color:#d8b695;display:block;margin-bottom:11px;width:21px;height:21px}
.circuit-node strong{display:block;font-size:11.5px;font-weight:600;line-height:1.4;letter-spacing:-.015em;color:#f0e5d6}
.circuit-node>span{display:block;font-size:9px;line-height:1.6;color:#bbb0a3;margin-top:5px}
.circuit-port{position:absolute;left:50%;bottom:-3px;width:5px;height:5px;border:1px solid #e6bf99;background:#433a30;border-radius:50%;transform:translateX(-50%);z-index:2;box-shadow:0 0 6px #d8b69528}
.circuit-traces{height:36px;position:relative;margin:0 1px}
.circuit-traces svg{width:100%;height:100%;display:block;overflow:visible}
.circuit-trace-base{fill:none;stroke:#9e7f60;stroke-width:1;opacity:.75}
.circuit-packets{fill:none;stroke:#f1cfa9;stroke-width:1.8;stroke-dasharray:5 330;stroke-dashoffset:335;filter:drop-shadow(0 0 3px #dab28b);animation:circuit-flow 3.6s ease-out 1}
.circuit-packets path:nth-child(2){stroke-dasharray:4 97}
.circuit-traces.outbound{transform:scaleY(-1)}
.circuit-traces.outbound .circuit-packets{animation-direction:reverse}
@keyframes circuit-flow{from{stroke-dashoffset:335}to{stroke-dashoffset:0}}
.circuit-engine{position:relative;border:1px solid #e6c6a4;border-radius:5px;padding:19px 17px 14px;background:linear-gradient(120deg,#ead6bf,#c9a684);color:#302920;box-shadow:0 5px 24px #0002,0 0 35px #d4ae8210}
.circuit-engine:before,.circuit-engine:after{content:'';position:absolute;left:50%;width:18px;height:3px;transform:translateX(-50%);background:#f4e6d5;box-shadow:0 0 8px #edc69460;border-radius:2px}
.circuit-engine:before{top:-2px}.circuit-engine:after{bottom:-2px}
.circuit-engine-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.circuit-brand{display:flex;align-items:center;gap:13px;min-width:0}
.circuit-brand img{width:33px;height:33px;flex-shrink:0}
.circuit-brand strong{font-size:24px;line-height:1.15;font-weight:650;letter-spacing:-.05em;display:block}
.circuit-brand span{display:block;font-size:8px;line-height:1.7;margin-top:5px;color:#5b4938}
.circuit-chip{width:32px;height:32px;border:1px solid #7a5d3f50;display:flex;flex-direction:column;align-items:center;justify-content:center;font:10px/1.3 var(--mono);color:#75593e;outline:1px solid #7a5d3f25;outline-offset:3px;flex-shrink:0}
.circuit-chip>span{font-size:5px;letter-spacing:.12em}
.circuit-engine-caption{display:flex;justify-content:space-between;align-items:center;gap:10px;border-top:1px solid #7a5d3f30;padding-top:13px;margin-top:17px;margin-bottom:11px;font:7px/1.5 var(--mono);letter-spacing:.035em;color:#62472e}
.circuit-engine-caption>span:last-child{font:8px/1.5 var(--sans);letter-spacing:0}
.circuit-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
.circuit-step{cursor:pointer;appearance:none;padding:9px 9px 10px;border:1px solid #795b3e55;border-radius:3px;background:#f0e2cf26;color:#493525;min-width:0;font:inherit;text-align:left;transition:background .2s,color .2s,box-shadow .2s}
.circuit-step-top{display:flex;align-items:center;justify-content:space-between;gap:5px;margin-bottom:8px}
.circuit-step-top>span{font:7px/1 var(--mono);opacity:.8}
.payment-circuit .circuit-step .circuit-icon{width:17px;height:17px}
.circuit-step-name{font-size:10px;font-weight:650;line-height:1.3;display:block}
.circuit-step:hover{background:#f9eee0a3;box-shadow:0 0 0 1px #6b4d3350}
.circuit-step[aria-pressed=true]{background:#302c26;border-color:#302c26;color:#f4dfc6;box-shadow:0 3px 7px #503c2325}
.circuit-step:focus-visible,.circuit-footer a:focus-visible{outline:2px solid #fff6e8;outline-offset:3px}
.circuit-destination{background:linear-gradient(135deg,#35332f,#282a27);padding-top:15px}
.circuit-destination .circuit-port{top:-3px;bottom:auto}
.circuit-destination small{display:block;font:7px/1.5 var(--mono);color:#c2a98d;border-top:1px solid #79654e55;padding-top:8px;margin-top:10px}
.circuit-market-label{margin:13px 0 0}
.circuit-market-label>span:last-child{font:7px/1.4 var(--mono);letter-spacing:.07em}
.circuit-return{display:flex;align-items:center;gap:9px;padding:13px 0 17px;color:#bdb3a6;font-size:9px;line-height:1.6}
.payment-circuit .circuit-return .circuit-icon{width:18px;height:18px;color:#c0a181}
.circuit-explorer{border-top:1px solid #8d735638;background:linear-gradient(110deg,#4a3b2b50,#2b2b2820);padding:18px 24px 20px}
.circuit-explorer-label{display:flex;align-items:center;gap:7px;font-size:9px;font-weight:600;color:#e8cfb4;margin-bottom:14px}
.circuit-indicator{width:4px;height:4px;border-radius:50%;background:#e4b886;box-shadow:0 0 6px #e4b88630}
.circuit-explorer-label>span:last-child{margin-left:auto;font-size:8px;font-weight:400;color:#b6aa9b}
.circuit-detail-region{min-height:125px}
.circuit-detail[hidden]{display:none}
.circuit-detail-heading{display:flex;gap:13px;align-items:baseline}
.circuit-detail-heading>span{font:8px/1.6 var(--mono);color:#c39f7b;flex-shrink:0}
.payment-circuit h3{font-size:16px;font-weight:550;letter-spacing:-.025em;line-height:1.5}
.payment-circuit .circuit-detail p{font-size:11px;line-height:1.8;color:#c5bcb0;margin-top:8px;max-width:520px}
.circuit-tags{display:flex;flex-wrap:wrap;gap:5px;list-style:none;padding:0;margin-top:12px!important}
.circuit-tags li{font:7.5px/1.6 var(--mono);padding:4px 7px;color:#d4c1ac;border:1px solid #8d73564f;background:#362f2720;border-radius:2px}
.circuit-footer{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:15px 24px;border-top:1px solid #ffffff10;background:#222421}
.circuit-footer>span{font-size:8px;line-height:1.7;color:#aca396;max-width:230px}
.circuit-footer a{display:flex;gap:10px;align-items:center;font-size:9px;color:#e1c1a2;text-decoration:none;white-space:nowrap}
.circuit-footer a>span{font-size:17px;transition:transform .2s}
.circuit-footer a:hover>span{transform:translate(2px,-2px)}
@media(min-width:1101px) and (max-width:1250px){.corp-hero-grid{gap:35px;grid-template-columns:minmax(0,.95fr) minmax(0,1.12fr)}.corp-hero-copy h1{font-size:54px}.circuit-header,.circuit-explorer{padding-inline:20px}.circuit-diagram{padding-inline:20px}.circuit-brand strong{font-size:22px}.circuit-brand span{font-size:7px}.circuit-chip{display:none}}
@media(max-width:1100px){.corp-hero-grid{grid-template-columns:minmax(0,1fr);gap:44px}.corp-hero-copy{max-width:780px}.corp-hero-copy>p{max-width:650px}.corp-hero-copy>p.corp-hero-secondary{max-width:650px}.payment-circuit{max-width:820px}.circuit-header{padding:25px 30px}.circuit-diagram{padding:23px 30px 0}.circuit-explorer{padding:22px 30px}.circuit-footer{padding:18px 30px}.circuit-overline{font-size:9px}.payment-circuit h2{font-size:27px}.circuit-region{font-size:15px}.circuit-region>span{font-size:7px}.circuit-node{padding:18px 16px}.circuit-node strong{font-size:14px}.circuit-node>span{font-size:11px}.circuit-node .circuit-icon{width:25px;height:25px}.circuit-layer-label{font-size:9px}.circuit-layer-label>span:last-child{font-size:10px}.circuit-engine{padding:24px}.circuit-brand strong{font-size:30px}.circuit-brand span{font-size:10px}.circuit-brand img{width:40px;height:40px}.circuit-engine-caption{font-size:8px}.circuit-engine-caption>span:last-child{font-size:10px}.circuit-step{padding:12px}.circuit-step-top>span{font-size:9px}.circuit-step-name{font-size:12px}.circuit-destination small{font-size:9px}.circuit-return{font-size:11px}.circuit-explorer-label{font-size:11px}.circuit-explorer-label>span:last-child{font-size:10px}.payment-circuit h3{font-size:20px}.payment-circuit .circuit-detail p{font-size:13px;max-width:680px}.circuit-tags li{font-size:9px}.circuit-detail-region{min-height:130px}.circuit-footer>span{font-size:10px;max-width:none}.circuit-footer a{font-size:11px}.circuit-traces{height:43px}}
@media(max-width:600px){.corp-hero-grid{gap:33px}.circuit-header{padding:20px 17px;gap:13px}.circuit-overline{font-size:7px;letter-spacing:.07em}.payment-circuit h2{font-size:21px;max-width:250px}.circuit-region{font-size:10px;padding-left:10px}.circuit-region>span{font-size:5px}.circuit-diagram{padding:17px 14px 0}.circuit-layer-label{font-size:7px;gap:7px}.circuit-layer-label>span:last-child{font-size:8px;max-width:125px}.circuit-nodes{gap:6px}.circuit-node{padding:13px 9px}.circuit-node .circuit-icon{width:22px;height:22px;margin-bottom:10px}.circuit-node strong{font-size:11.5px;min-height:30px}.circuit-node>span{font-size:10px;line-height:1.65;min-height:30px}.circuit-traces{height:32px}.circuit-engine{padding:18px 11px 12px}.circuit-brand{gap:10px}.circuit-brand strong{font-size:23px}.circuit-brand img{width:29px;height:29px}.circuit-brand span{font-size:8px;max-width:225px}.circuit-chip{display:none}.circuit-engine-caption{font-size:6.5px;align-items:flex-start;gap:10px;margin-top:14px;padding-top:11px}.circuit-engine-caption>span:last-child{font-size:8px;max-width:95px;text-align:right}.circuit-step{padding:9px 6px}.circuit-step-top>span{font-size:7px}.circuit-step-name{font-size:10px;letter-spacing:-.03em}.circuit-steps{gap:5px}.circuit-destination small{font-size:7px;min-height:32px;line-height:1.6}.circuit-market-label{gap:10px}.circuit-market-label>span:last-child{font-size:7px;max-width:70px}.circuit-return{font-size:9px;padding:12px 0 15px;align-items:flex-start}.circuit-explorer{padding:18px 17px 20px}.circuit-explorer-label{font-size:10px}.circuit-explorer-label>span:last-child{font-size:8px}.circuit-detail-heading{gap:9px}.circuit-detail-heading>span{font-size:7px}.payment-circuit h3{font-size:17px;line-height:1.45}.payment-circuit .circuit-detail p{font-size:11px;line-height:1.85;margin-top:11px}.circuit-tags{gap:5px}.circuit-tags li{font-size:7px;padding:4px 6px}.circuit-detail-region{min-height:190px}.circuit-footer{padding:14px 17px;gap:17px;align-items:center}.circuit-footer>span{font-size:8px;max-width:175px}.circuit-footer a{font-size:9px;gap:5px}}
@media(max-width:370px){.circuit-region{display:none}.circuit-node strong{font-size:10px}.circuit-node>span{font-size:8px}.circuit-node{padding-inline:7px}.circuit-layer-label>span:last-child{max-width:90px;font-size:7px}.circuit-step-name{font-size:8.5px}.circuit-engine{padding-inline:9px}.circuit-brand strong{font-size:21px}.circuit-brand span{font-size:7px}.circuit-footer{gap:10px}.circuit-footer a{font-size:8px}.circuit-detail-region{min-height:215px}}
@media(prefers-reduced-motion:reduce){.circuit-packets{animation:none;stroke-dashoffset:0}.circuit-step,.circuit-footer a>span{transition:none}}

/* The selected stage reveals the relevant part of the architecture. */
.payment-circuit[data-circuit-active=connect] .circuit-source{border-color:#c49f78;box-shadow:0 0 0 1px #c49f7810 inset}
.payment-circuit[data-circuit-active=identify] .circuit-destination,.payment-circuit[data-circuit-active=reconcile] .circuit-destination{border-color:#c49f78;box-shadow:0 0 0 1px #c49f7810 inset}
.payment-circuit[data-circuit-active=inform] .circuit-return{color:#f0d4b4}
.payment-circuit[data-circuit-active=inform] .circuit-return .circuit-icon{color:#ffe3c4}