/* Product interactions extend the existing landing page palette and typography. */
[hidden]{display:none!important}
button:disabled{cursor:wait;opacity:.65}
button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--primary);outline-offset:4px}
.btn{transition:background .15s,color .15s,filter .15s,transform .15s}
.btn:active:not(:disabled){transform:translateY(1px)}
.btn[data-state="success"]{box-shadow:inset 0 0 0 1px var(--primary)}
.btn[data-state="error"]{box-shadow:inset 0 0 0 1px #f87171}
.skip-link{position:fixed;top:-100px;left:16px;z-index:100;padding:10px 16px;background:var(--primary);color:var(--primary-foreground);border-radius:6px}
.skip-link:focus{top:16px}
.hero-grid>*{min-width:0}
.hero-btns{flex-wrap:wrap}
.hero-doc-link{display:inline-flex;align-items:center;gap:12px;width:fit-content;font-size:14px;color:var(--muted-foreground);text-decoration:underline;text-underline-offset:5px}
.hero-doc-link:hover{color:var(--foreground)}
.hero-cta-col{gap:18px}
.hero-pair .mini-card{min-width:0}
.sandbox-pill{display:inline-flex;align-items:center;width:fit-content;gap:5px;padding:3px 7px;border:1px solid var(--border-strong);border-radius:4px;font:10px var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--muted-foreground)}
.demo-note{font-size:11px;line-height:1.65;color:var(--dim);font-family:var(--mono)}
.success-text{color:var(--primary)}
.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--primary);flex-shrink:0}
.live-sandbox{width:100%;margin-top:20px}
.live-sandbox .inbox-head{justify-content:space-between;padding:12px 16px;display:flex;align-items:center}
.live-inbox-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr)}
.live-inbox-meta{min-width:0;padding:16px;border-right:1px dashed var(--border-strong);display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.live-inbox-meta .inbox-addr{padding:0;display:flex;flex-direction:column;align-items:flex-start;gap:8px;width:100%;min-width:0;border:none}
.live-inbox-meta .inbox-email{font-size:12px;line-height:1.7;overflow-wrap:anywhere}
.live-details{font-size:11px;width:100%}
.live-details>div{display:flex;justify-content:space-between;gap:12px;margin-bottom:6px}
.live-details dt{color:var(--dim)}
.live-details dd{font-family:var(--mono);display:flex;align-items:center;gap:5px;flex-wrap:wrap}
.live-terminal{padding:14px 12px;min-width:0;background:rgba(0,0,0,.15)}
.terminal-label{display:flex;align-items:center;gap:6px;font:10px var(--mono);color:var(--muted-foreground);letter-spacing:.02em;padding-bottom:10px;flex-wrap:wrap}
.terminal-label>span:last-child:not(.status-dot){margin-left:auto;color:var(--dim)}
.event-terminal{font:11px/1.7 var(--mono);min-height:112px;max-height:248px;overflow:auto;scrollbar-width:thin}
.terminal-entry{padding:5px 0;display:flex;flex-direction:column;gap:2px;overflow-wrap:anywhere}
.terminal-entry time{font-size:9px;color:var(--dim)}
.event-name{color:var(--primary)}
.event-detail{color:var(--muted-foreground);white-space:pre-wrap;font-size:10px}
.new-event{animation:event-arrival .55s ease-out}
@keyframes event-arrival{from{background:rgba(0,224,127,.1);opacity:.6}to{background:transparent;opacity:1}}
.live-result{display:flex;flex-direction:column;gap:4px;margin-top:8px;font:11px var(--mono)}
.code-actions{display:flex;gap:8px;align-items:center;flex-shrink:0;padding:0 10px 0 6px}
.code-actions .btn{height:27px;min-width:0;font-size:10px;padding:0 9px}
[data-code-runner] .cw-tabs{justify-content:space-between;flex-wrap:wrap;row-gap:8px}
[data-code-runner] .cw-tablist{min-width:0;max-width:100%;overflow:auto;scrollbar-width:thin}
[data-code-runner] .cw-tab{font-size:11px;padding:11px 12px}
[data-code-runner] .cw-body{min-height:170px;max-height:275px;overflow:auto}
.home-code{font:12px/1.8 var(--mono);white-space:pre;overflow:auto}
.home-code code{color:var(--tk-v)}
.code-contract-note{font:9px/1.6 var(--mono);color:var(--dim);padding:8px 16px;border-top:1px solid var(--border)}
.code-output{padding:14px 16px;border-top:1px dashed var(--border-strong);background:rgba(0,224,127,.025)}
.code-output-label{font:10px var(--mono);color:var(--primary);text-transform:uppercase}
.code-output pre{font:11px/1.65 var(--mono);overflow:auto;max-height:220px;margin-top:10px;white-space:pre-wrap;overflow-wrap:anywhere;color:var(--tk-v)}
.feature-guide{display:block;font:12px var(--mono);padding:0 20px 20px;color:var(--primary)}
.payment-stage{padding:24px;background:var(--card);border:1px solid var(--border);border-radius:8px}
.payment-nodes{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:12px}
.payment-node{position:relative;border:1px solid var(--border-strong);border-radius:6px;padding:13px 10px;display:flex;flex-direction:column;gap:9px;transition:border .2s,background .2s;font:11px/1.6 var(--mono);color:var(--muted-foreground)}
.payment-node:not(:last-child)::after{content:"→";position:absolute;right:-11px;top:38%;font-size:10px;color:var(--dim)}
.payment-node.active{border-color:var(--primary);background:var(--pf-weak);color:var(--foreground)}
.payment-node.completed{border-color:rgba(0,224,127,.3)}
.node-number{color:var(--dim);font-size:9px}
.payment-node.active .node-number,.payment-node.completed .node-number{color:var(--primary)}
.payment-console{margin-top:20px;padding:16px;background:var(--background);border:1px dashed var(--border-strong);border-radius:6px}
.payment-console .event-terminal{min-height:100px}
.payment-console .terminal-entry{display:grid;grid-template-columns:65px minmax(100px,170px) minmax(0,1fr);align-items:start}
.payment-console .terminal-entry time,.payment-console .event-detail{font-size:11px}
.product-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:20px}
.product-actions.center{justify-content:center}
.product-actions>[role="status"]{font:11px/1.7 var(--mono);color:var(--primary)}
.request-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:24px}
.request-grid>div{padding:16px;border:1px solid var(--border);border-radius:6px;min-width:0}
.request-grid label{font:11px var(--mono);color:var(--muted-foreground)}
.request-grid pre{font:12px/1.8 var(--mono);overflow:auto;color:var(--tk-v);margin-top:16px}
.quickstart-context{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;padding:0 0 25px;font:11px var(--mono);color:var(--dim)}
.quickstart-context a{color:var(--primary)}
.build-ask{width:100%;max-width:48rem}
.build-ask-row{display:flex;gap:10px}
.build-ask-row input{min-width:0;flex:1;width:0}
.build-ask-row .btn{font-size:11px}
.blueprint-loading{padding:24px;margin-top:24px;border:1px solid var(--border);border-radius:8px;color:var(--dim);font:12px var(--mono)}
.product-skeleton{height:70px;border-radius:4px;margin-bottom:12px;background:linear-gradient(90deg,var(--muted) 25%,var(--accent) 50%,var(--muted) 75%);background-size:200% 100%;animation:product-loading 1.4s linear infinite}
@keyframes product-loading{to{background-position:-200% 0}}
.blueprint-card{margin-top:24px;padding:24px;border:1px solid var(--border-strong);border-radius:8px;text-align:left;background:var(--card);animation:event-arrival .35s ease-out}
.blueprint-head{display:flex;flex-direction:column;gap:12px}
.blueprint-head h3{font-size:22px;letter-spacing:-.025em}
.blueprint-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:24px}
.blueprint-fields>div{display:flex;flex-direction:column;gap:7px;min-width:0;overflow-wrap:anywhere}
.blueprint-card label{font:10px var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--dim)}
.blueprint-fields span{font-size:13px;color:var(--muted-foreground)}
.blueprint-events{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:20px}
.blueprint-events code{font:10px var(--mono);color:var(--primary);padding:4px 6px;border:1px solid var(--border);border-radius:4px}
.blueprint-code{margin-top:20px;border:1px solid var(--border);border-radius:6px;overflow:hidden}
.product-case-stage{padding:28px;display:flex;align-items:center;justify-content:center}
.case-summary{width:100%;max-width:400px}
.case-summary h3{font-size:25px;letter-spacing:-.025em;margin:16px 0 8px}
.case-summary>p{font:12px var(--mono);color:var(--muted-foreground);overflow-wrap:anywhere}
.case-route{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin:30px 0;font:12px var(--mono)}
.case-route span{padding:12px;border:1px solid var(--border-strong);border-radius:5px}
.case-route i{font-style:normal;color:var(--primary)}
.case-summary .demo-note{margin-top:18px}
.activity-panel{border:1px solid var(--border);border-radius:8px;overflow:hidden;background:var(--card)}
.activity-header{display:flex;align-items:center;gap:9px;flex-wrap:wrap;border-bottom:1px dashed var(--border-strong);padding:14px 20px;font:11px var(--mono)}
.activity-header button{margin-left:auto}
.activity-feed{min-height:220px;padding:8px 20px}
.activity-row{display:grid;grid-template-columns:80px minmax(125px,180px) minmax(0,1fr) 50px;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--border);font:11px var(--mono);animation:event-arrival .5s ease-out}
.activity-row:last-child{border-bottom:none}
.activity-row time{color:var(--dim)}
.activity-detail{color:var(--muted-foreground);overflow-wrap:anywhere}
.capabilities .stat-big{font-size:clamp(22px,3vw,38px);line-height:1.18;letter-spacing:-.03em}
.capabilities .stat-card{transition:border-color .18s,transform .18s}
.capabilities .stat-card:hover,.token-card:hover{border-color:rgba(0,224,127,.28);transform:translateY(-2px)}
.token-card{transition:border-color .18s,transform .18s}
.economic-flow{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:9px;margin-bottom:32px}
.economic-flow button{border:1px solid var(--border-strong);border-radius:6px;padding:13px 12px;font:11px var(--mono);transition:background .3s,border-color .3s}
.economic-flow button.active,.economic-flow button:hover{border-color:rgba(0,224,127,.55);background:var(--pf-weak)}
.economic-flow>span{color:var(--primary);animation:arrow-breathe 2.2s ease-in-out infinite}
@keyframes arrow-breathe{50%{opacity:.45}}
.product-faq details{border-bottom:1px solid var(--border);padding:16px 0}
.product-faq details:last-child{border:none}
.product-faq summary{cursor:pointer;font-size:14px;font-weight:500;list-style:none;display:flex;justify-content:space-between;gap:20px}
.product-faq summary::after{content:"+";color:var(--dim)}
.product-faq details[open] summary::after{content:"−"}
.product-faq details p{font-size:13px;line-height:1.8;color:var(--muted-foreground);margin-top:12px}
.product-faq details a{display:inline-block;margin-top:12px;color:var(--primary);font:12px var(--mono)}
.footer-brand .newsletter{min-width:0}
.footer-brand .news-form button{min-width:0}
.cta-content .product-actions{margin-bottom:20px}
.cta-content .code-window{text-align:left}
.cta-content .w28{max-width:38rem;width:min(100%,38rem)}
@media(max-width:1023px){
  .payment-nodes{grid-template-columns:repeat(4,minmax(0,1fr))}
  .payment-node:nth-child(4)::after{content:none}
  .live-inbox-grid{grid-template-columns:1fr}
  .live-inbox-meta{border-right:none;border-bottom:1px dashed var(--border-strong)}
  .live-inbox-meta .inbox-addr{flex-direction:row;align-items:center;justify-content:space-between}
  .live-details{display:flex;flex-wrap:wrap;gap:6px 20px}
  .live-details>div{gap:7px}
  .hero-cta-col .hero-btns .btn{font-size:12px;padding:0 15px}
}
@media(max-width:639px){
  .payment-stage{padding:16px}
  .payment-nodes{display:flex;flex-direction:column;gap:15px}
  .payment-node{flex-direction:row;align-items:center;gap:16px}
  .payment-node:not(:last-child)::after{content:"↓";top:auto;bottom:-15px;right:auto;left:18px}
  .payment-node:nth-child(4)::after{content:"↓"}
  .payment-console .terminal-entry{display:flex;gap:4px}
  .request-grid{grid-template-columns:1fr}
  .build-ask-row{flex-direction:column}
  .build-ask-row input{width:100%;flex:none}
  .build-ask-row button{width:100%}
  .blueprint-fields{grid-template-columns:1fr}
  .blueprint-card{padding:16px}
  .activity-row{grid-template-columns:64px minmax(0,1fr);gap:8px}
  .activity-row .activity-detail{grid-column:2;font-size:10px}
  .activity-row .sandbox-pill{display:none}
  .activity-header,.activity-feed{padding-left:14px;padding-right:14px}
  .economic-flow{flex-direction:column;gap:7px}
  .economic-flow button{width:100%;text-align:left}
  .economic-flow>span{transform:rotate(90deg)}
  .live-inbox-meta .inbox-addr{flex-direction:column;align-items:flex-start}
  .home-code{font-size:11px}
  .code-actions{padding:4px 10px 10px}
  .code-contract-note{font-size:9px}
  [data-code-runner] .cw-tabs{align-items:flex-start}
  .live-details{display:block}
  .live-details>div{justify-content:space-between}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;scroll-behavior:auto!important;transition:none!important}
}