.sim-hero{position:relative;overflow:hidden;background:#111217;color:#fff;padding:72px 0 56px}
.sim-hero-inner{position:relative;max-width:920px}
.sim-hero h1{font-size:clamp(40px,5vw,72px);line-height:1.02;letter-spacing:-.06em;margin:0 0 22px;max-width:16ch}
.sim-note{color:#b7b8c0;font-size:15px;line-height:1.5;max-width:640px;margin:18px 0 0}
.testnet-notice{display:inline-block;margin:8px 0 0;border:1px solid #ff315e;color:#ffd5df;padding:10px 14px;font-size:13px;font-weight:700;line-height:1.4}
.testnet-notice-dark{color:#9d1233;border-color:#ff315e;background:#fff5f7}
.sim-demo{background:#f4f3f0;padding:64px 0 96px}
.sim-intro{max-width:820px;margin-bottom:28px}
.sim-intro h2{font-size:clamp(34px,4vw,56px);line-height:1.05;letter-spacing:-.05em;margin-bottom:16px}
.sim-intro p:last-child,.noscript{font-size:18px;line-height:1.5;color:#55565b;max-width:740px}
.noscript{border-left:3px solid #ff315e;padding-left:14px}
.player{display:grid;gap:14px;margin-bottom:18px;padding:16px;background:#fff;border:1px solid #dedcda}
.transport{display:flex;flex-wrap:wrap;gap:8px}
.player button{min-height:48px;padding:0 16px;border:1px solid #17181d;background:#fff;color:#17181d;font-weight:700;cursor:pointer}
.player button.is-primary{background:#ff315e;border-color:#ff315e;color:#fff}
.player button:hover{background:#17181d;color:#fff}
.player button.is-primary:hover{background:#e91648;color:#fff}
.player button:disabled{opacity:.4;cursor:not-allowed}
.player button:disabled:hover{background:#fff;color:#17181d}
.player button.is-primary:disabled:hover{background:#ff315e;color:#fff}
.timeline{display:grid;gap:6px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#66676b}
.timeline input{width:100%;accent-color:#ff315e;height:32px;margin:0}
.stage{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:18px;align-items:stretch}
.chat-card,.scene-card{min-width:0;display:flex;flex-direction:column;min-height:640px}
.chat-card{background:#fff;border:1px solid #dedcda;box-shadow:18px 18px 0 #e8e6e2}
.scene-card{background:#17181e;color:#f4f4f6;border:1px solid #484950;box-shadow:18px 18px 0 #111217}
.panel-header h2,.scene-top h2{margin:0;font-size:18px;letter-spacing:-.03em}
.panel-header h2{font-size:16px;letter-spacing:.08em;text-transform:uppercase;color:#8a8b91}
.chat-body{display:flex;flex-direction:column;gap:16px;padding:18px;min-height:0;flex:1}
.prompts{display:grid;gap:8px}
.prompt{display:block;width:100%;text-align:left;background:#f7f6f4;border:1px solid #dedcda;padding:10px 12px;cursor:pointer;color:#17181d}
.prompt small{display:block;color:#ff315e;font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:4px}
.prompt span{display:block;font-size:14px;line-height:1.35}
.prompt:hover,.prompt.is-selected{border-color:#ff315e;background:#fff}
.chat-log{display:flex;flex-direction:column;gap:10px;flex:1;min-height:180px;max-height:320px;overflow:auto;padding-right:4px}
.bubble{max-width:92%;padding:10px 12px;line-height:1.45}
.bubble p{margin:0;font-size:15px}
.bubble .who{display:block;font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:4px}
.bubble.assistant{background:#f4f3f0;color:#17181d}
.bubble.assistant .who{color:#ff315e}
.bubble.user{margin-left:auto;background:#111217;color:#fff}
.bubble.user .who{color:#ff8aa3}
.ask{display:grid;gap:8px}
.ask label{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#66676b}
.ask textarea{width:100%;resize:vertical;min-height:64px;border:1px solid #c9c5c0;padding:12px;font:inherit;color:#17181d;background:#fff}
.ask .button{justify-content:space-between}
.form-error{color:#9d1233;font-size:14px;margin:0}
.scene-top{display:flex;align-items:center;gap:12px;padding:18px 20px;border-bottom:1px solid #3a3b43}
.scene-kicker{display:flex;align-items:center;gap:8px;margin:0;font-size:10px;font-weight:700;letter-spacing:.14em;color:#ff5477}
.scene-top h2{flex:1}
#step-index{font-size:12px;font-weight:700;letter-spacing:.08em;color:#a6a6ae}
.scene-body{padding:20px;display:flex;flex-direction:column;gap:14px;flex:1;min-width:0}
#scene-flow{display:flex;flex-direction:column;gap:14px;min-width:0}
#scene-flow[hidden],[hidden]{display:none !important}
#caption{margin:0;font-size:18px;line-height:1.45;color:#f4f4f6}
.http-card{border:1px solid #3a3b43;background:#111217;padding:8px 14px 4px}
.http-card p{margin:0}
.http-status{color:#ff5477;font-size:12px;font-weight:700;letter-spacing:.06em;padding:8px 0}
.http-row{display:flex;justify-content:space-between;gap:16px;border-top:1px solid #3a3b43;padding:10px 0;font-size:14px;line-height:1.4}
.http-row span{color:#a6a6ae;flex:0 0 auto}
.http-row strong{font-weight:500;text-align:right;overflow-wrap:anywhere}
.tech-toggle{align-self:flex-start;background:transparent;color:#fff;border:0;border-bottom:1px solid #ff315e;padding:8px 0;font-weight:700;cursor:pointer}
.tech,.tech-details pre{margin:0;max-height:240px;overflow:auto;background:#0e0f13;color:#e6e6ea;padding:12px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;line-height:1.45;white-space:pre-wrap;word-break:break-word}
.source-note{margin:0;color:#9b9ca4;font-size:12px;line-height:1.45}
.balance{border:1px solid #ff315e;padding:18px}
.balance p{margin:0}
.balance .kicker{margin-bottom:8px}
.balance strong{display:block;font-size:clamp(36px,5vw,56px);letter-spacing:-.05em;line-height:1;margin:8px 0 12px}
.pix-note{color:#ffd0da;font-weight:700}
#comprovante{background:#fff;color:#17181d;border:1px solid #dedcda;padding:28px}
#comprovante h2{font-size:clamp(32px,4vw,48px);line-height:1.05;letter-spacing:-.05em;margin-bottom:14px}
#comprovante h3{font-size:14px;letter-spacing:.08em;text-transform:uppercase;margin:22px 0 10px}
#comprovante p{line-height:1.5;color:#44454b}
#proof-home{margin-top:28px}
html.js #proof-home{margin-top:0}
html.js #comprovante{display:none}
html.js #comprovante.is-on{display:block}
.stage.is-final{grid-template-columns:1fr}
.stage.is-final .scene-card{order:1;min-height:0;background:transparent;border:0;box-shadow:none}
.stage.is-final .scene-top{display:none}
.stage.is-final .scene-body{padding:0}
.stage.is-final .chat-card{order:2;min-height:0}
.proof-received{display:grid;justify-items:start;gap:6px;border-top:1px solid #dedcda;border-bottom:1px solid #dedcda;padding:14px 0;margin:18px 0}
.proof-received span{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#66676b}
.proof-received strong{font-size:clamp(36px,5vw,52px);letter-spacing:-.05em;line-height:1;color:#17181d}
#comprovante .pix-note{color:#9d1233;margin-top:0}
.tx-list,.addr-list{margin:0;padding:0;list-style:none}
.tx-list li+li,.addr-list div+div{margin-top:10px}
.tx-list a{color:#e92551;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.45;overflow-wrap:anywhere;text-decoration:underline;text-underline-offset:3px}
.addr-list div{display:grid;gap:4px}
.addr-list dt{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#66676b}
.addr-list code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;overflow-wrap:anywhere}
.tech-details{margin:18px 0}
.tech-details summary{cursor:pointer;font-weight:700;color:#e92551;width:fit-content}
.tech-details pre{margin-top:10px;background:#17181e}
.proof-cta{margin-top:8px}
@media(max-width:900px){
  .sim-hero{padding:56px 0 40px}
  .sim-demo{padding:40px 0 72px}
  .stage{grid-template-columns:1fr}
  .chat-card,.scene-card{min-height:0;box-shadow:9px 9px 0 #e8e6e2}
  .scene-card{box-shadow:9px 9px 0 #111217}
  .chat-log{max-height:260px}
  .player button{flex:1 1 140px}
}
@media(max-width:620px){
  .sim-hero h1{font-size:clamp(36px,11vw,52px)}
  .http-row{flex-direction:column;gap:4px}
  .http-row strong{text-align:left}
  .proof-received{flex-direction:column}
  .proof-cta{width:100%}
}
@media(prefers-reduced-motion:reduce){
  .http-card{animation:none}
}
.life{background:#fff;padding:72px 0 0}
.section-lead{font-size:18px;line-height:1.5;color:#55565b;max-width:680px;margin:0 0 18px}
.life h2,.term h2,.begin h2{font-size:clamp(36px,8vw,64px);line-height:1.02;letter-spacing:-.055em;margin:0 0 16px;max-width:14em}
.life h2 em,.term h2 em,.begin h2 em,.close h2 em{white-space:nowrap}
.story{margin-top:36px}
.story-layout{display:grid;gap:22px}
.story-index{margin:0;font-size:12px;font-weight:700;letter-spacing:.16em;color:#ff315e}
.story-sticky h3,.story-band h3{font-size:clamp(28px,4vw,40px);line-height:1.08;letter-spacing:-.045em;margin:8px 0 12px}
.story-sticky p,.story-band .story-sticky p{color:#55565b;line-height:1.5;max-width:36ch}
.story-steps{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.story-step{display:grid;grid-template-columns:72px minmax(0,1fr);gap:14px;align-items:center;background:#f7f6f4;border:1px solid #dedcda;border-left:3px solid #dedcda;padding:14px;box-shadow:6px 6px 0 #e8e6e2;min-width:0}
.story-step.is-visible{border-left-color:#ff315e}
.step-icon{width:72px;height:72px;display:grid;place-items:center;background:#111217;color:#fff}
.step-icon svg{width:40px;height:40px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.step-no{display:block;margin-bottom:4px;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#ff315e}
.story-step p{margin:0;font-size:17px;line-height:1.35}
.story-foot{display:grid;gap:16px;margin:22px 0 8px}
.example-note{margin:0;border-left:3px solid #ff315e;padding:2px 0 2px 14px;color:#44454b;font-size:16px;line-height:1.5;max-width:62ch}
.example-note strong{display:block;margin-bottom:4px;color:#ff315e;font-size:11px;letter-spacing:.14em;text-transform:uppercase}
.story-cta{display:inline-flex;align-items:center;gap:10px;min-height:48px;width:fit-content;color:#e92551;font-weight:700;border-bottom:1px solid #ff315e}
.story-cta span{font-size:20px;line-height:1}
.story-band{background:#111217;color:#f4f4f6;margin-top:48px;padding:56px 0 64px}
.story-band .story-sticky p{color:#c5c5c9}
.story-sticky .testnet-notice{color:#ffd5df;max-width:none}
.story-sticky .testnet-notice-dark{color:#9d1233}
.story-band .story-step{background:#17181e;border-color:#3a3b43;box-shadow:6px 6px 0 #0b0c10;color:#f4f4f6}
.story-band .step-icon{background:#ff315e;color:#fff}
.story-band .story-cta{color:#fff}
.story-band .testnet-notice{margin-top:16px}
.term{background:#f4f3f0;padding:72px 0}
.term-grid{display:grid;gap:28px;margin-top:28px}
.term h3,.begin h3{font-size:clamp(22px,3vw,28px);letter-spacing:-.04em;line-height:1.15;margin:0 0 8px}
.flow-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.flow-list li{display:flex;align-items:flex-start;gap:10px;background:#fff;border:1px solid #dedcda;padding:12px 14px;line-height:1.4;min-width:0}
.chip{flex:0 0 auto;margin-top:1px;padding:4px 8px;font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.chip-live{background:#ff315e;color:#fff}
.chip-replay{background:#111217;color:#fff}
.term-note{color:#55565b;line-height:1.5;margin:0 0 12px}
.term-note code,.cmd code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.term-run,.cmd{min-width:0}
.cmd{display:grid;gap:10px;background:#111217;color:#f4f4f6;padding:12px;margin:0 0 14px}
.cmd pre{margin:0;min-width:0;white-space:pre-wrap}
.cmd code{display:block;font-size:13px;line-height:1.45;white-space:pre-wrap;overflow-wrap:anywhere}
.copy-btn{min-height:48px;padding:0 16px;border:0;background:#ff315e;color:#fff;font-weight:700;cursor:pointer}
.copy-btn:hover{background:#e91648}
.copy-status{min-height:1.4em;margin:0 0 8px;font-weight:700;color:#9d1233}
.cmd-label{margin:0 0 8px;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#66676b}
.source-links{display:flex;flex-wrap:wrap;gap:8px 18px;margin:0 0 12px}
.source-links a{color:#e92551;font-weight:700;border-bottom:1px solid #ff315e;min-height:44px;display:inline-flex;align-items:center}
.begin{background:#fff;padding:72px 0}
.pull{font-size:clamp(28px,6vw,44px);line-height:1.12;letter-spacing:-.045em;max-width:18ch;margin:8px 0 8px}
.begin-steps{list-style:none;margin:28px 0 0;padding:0}
.begin-step{display:grid;grid-template-columns:72px minmax(0,1fr);gap:8px 16px;align-items:start;padding:22px 0;border-top:1px solid #dedcda}
.begin-step:last-child{border-bottom:1px solid #dedcda}
.begin-no{font-size:clamp(36px,8vw,56px);line-height:.85;letter-spacing:-.06em;font-weight:700;color:#ff315e}
.begin-step p{margin:0;color:#55565b;line-height:1.45}
.reassure{margin-top:28px;background:#fff5f7;border:1px solid #ff315e;padding:18px 16px}
.reassure p{margin:0;line-height:1.5;color:#17181d}
.reassure p+p{margin-top:10px}
.close{background:#111217;color:#fff;padding:80px 0 88px}
.close-inner{max-width:820px}
.close h2{font-size:clamp(40px,7vw,72px);line-height:1.02;letter-spacing:-.06em;margin:0 0 18px;max-width:14ch}
.close p{color:#c5c5c9;font-size:18px;line-height:1.5;max-width:36ch;margin:0 0 28px}
.close .button{max-width:100%}
html.js .reveal{opacity:.28;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease}
html.js .reveal.is-visible{opacity:1;transform:none}
@media(min-width:900px){
  .life,.term,.begin{padding-top:96px}
  .life{padding-bottom:0}
  .story-layout{grid-template-columns:minmax(240px,.82fr) minmax(0,1.18fr);gap:48px;align-items:start}
  .story-sticky{position:sticky;top:28px}
  .story-step{box-shadow:10px 10px 0 #e8e6e2}
  .story-band .story-step{box-shadow:10px 10px 0 #0b0c10}
  .term-grid{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:36px;align-items:start}
  .cmd{grid-template-columns:minmax(0,1fr) auto;align-items:center;padding:16px 16px 16px 18px}
  .begin-step{grid-template-columns:96px minmax(0,1fr);padding:28px 0}
  .close .button{min-width:320px}
}
@media(max-width:620px){
  .life h2,.term h2,.begin h2,.close h2{max-width:none}
  .story-step{grid-template-columns:56px minmax(0,1fr);padding:12px}
  .step-icon{width:56px;height:56px}
  .step-icon svg{width:32px;height:32px}
  .begin-step{grid-template-columns:56px minmax(0,1fr)}
  .close .button{width:100%;justify-content:space-between}
  .source-links a{width:100%}
}
@media(prefers-reduced-motion:reduce){
  html.js .reveal{opacity:1;transform:none;transition:none}
  .copy-btn,.story-cta,.close .button{transition:none}
}