/* Abertura e fechamento ilustrativo. Paleta da marca, tipografia e demo preservadas. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
#inicio.hero{padding:72px 0 50px}
#inicio:before{background:radial-gradient(ellipse 65% 95% at 12% 0%,#2dd4a612,transparent 72%)}
#inicio .hero-lines{background-size:110px 100%;opacity:.35;mask-image:linear-gradient(90deg,#000,transparent)}
#inicio .orbit{display:none}
#inicio .hero-copy{text-align:left;max-width:none;margin:0}
#inicio .hero-badge{margin-bottom:28px;font-size:12px;background:#13211f;border-color:#2dd4a640;padding:7px 13px}
#inicio h1{max-width:1160px;font-size:clamp(46px,6.1vw,84px);font-weight:600;letter-spacing:-.06em;line-height:1.06;text-wrap:balance}
#inicio h1>span{display:block;color:var(--verde)}
.hero-bottom{display:grid;grid-template-columns:minmax(0,680px) auto;gap:70px;align-items:end;margin-top:32px}
.hero-content>p:first-child{font-size:17px;line-height:1.75;max-width:610px;color:#a6b2be}
#inicio .hero-ctas{justify-content:flex-start;margin-top:27px;gap:12px}
#inicio .hero-ctas .button{min-height:52px;padding:13px 22px;border-radius:9px;font-size:14px}
#inicio .hero-micro{display:flex;flex-wrap:wrap;gap:17px;margin-top:19px!important;font-size:12px!important;color:var(--on2)}
#inicio .hero-micro span{display:inline-flex;align-items:center;gap:6px;margin:0;color:inherit}
#inicio .hero-micro svg{width:14px;height:14px;color:var(--verde)}
.hero-context{padding:0 0 2px 26px;border-left:1px solid #2dd4a63b;max-width:320px;justify-self:end}
.hero-context>.icon{width:23px;height:23px;color:var(--verde);margin-bottom:13px}
.hero-context>span{font-size:11px;color:var(--on2)}
.hero-context>p{font-size:16px;line-height:1.5;letter-spacing:-.025em;color:var(--on);margin-top:7px}
#inicio .hero-next{display:inline-flex;align-items:center;gap:12px;font-size:12px;color:var(--on2);min-height:44px;margin-top:14px}
.hero-next span{color:var(--verde);font-size:20px}
@media(min-width:801px) and (prefers-reduced-motion:no-preference){#inicio .hero-copy{animation:opening-in .7s cubic-bezier(.2,.8,.2,1) both}@keyframes opening-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}}

/* Dois grupos de custos e progressao do artifact, com valores ilustrativos coerentes. */
#custos{padding:64px 0 76px;background:var(--carvao);border-top:1px solid var(--linha);overflow:hidden}
.cost-heading{max-width:760px;margin-bottom:43px}
.cost-heading .eyebrow{margin-bottom:18px}
.cost-heading h2{font-size:clamp(36px,4.2vw,58px);font-weight:600;line-height:1.08;text-wrap:balance}
.cost-intro{max-width:580px;margin-top:20px;font-size:16px;line-height:1.75}
.cost-layout{display:grid;grid-template-columns:minmax(260px,.8fr) minmax(0,1.4fr);gap:60px;align-items:center}
.cost-steps{list-style:none;padding:0;margin:0 0 24px}
.cost-steps li{padding:0;margin:0 0 10px}
.cost-steps button{position:relative;display:flex;align-items:flex-start;gap:14px;width:100%;min-height:100px;padding:17px 16px;text-align:left;border:1px solid transparent;border-radius:12px;background:transparent;font:inherit;color:var(--on);transition:background .4s,border-color .4s,box-shadow .4s}
.cost-steps .cost-step-number{flex-shrink:0;display:grid;place-items:center;width:28px;height:28px;margin-top:1px;border:1px solid var(--linha);border-radius:50%;color:var(--on2);font:11px 'Geist Mono',ui-monospace,monospace;transition:color .3s,background .3s,border-color .3s}
.cost-steps .cost-step-copy{display:block}
.cost-steps .cost-step-copy b{display:block;font-size:15px;font-weight:600;margin-bottom:5px;letter-spacing:-.02em}
.cost-steps .cost-step-copy>span{display:block;font-size:13px;line-height:1.65;color:var(--on2)}
.cost-steps button[aria-pressed=true]{border-color:#2dd4a650;background:linear-gradient(120deg,#2dd4a60e,#161c2380);box-shadow:0 5px 25px #00000016}
.cost-steps button[aria-pressed=true] .cost-step-number{background:var(--verde);border-color:var(--verde);color:var(--preto)}
.cost-controls{display:flex;align-items:center;flex-wrap:wrap;gap:10px;padding-left:16px}
.cost-controls .button{min-height:44px;font-size:12px;padding:9px 15px}
.cost-controls .button:disabled{cursor:default;opacity:.65;transform:none}
#cost-status{flex-basis:100%;font-size:11px;color:var(--on2);padding-top:2px}
.ledger-scene{position:relative;perspective:1200px;min-width:0;margin:0}
.cost-ledger{position:relative;padding:22px;border:1px solid #3b4852;border-radius:18px;background:linear-gradient(140deg,#1b242c,var(--carvao2) 65%);box-shadow:0 24px 64px #0004;--cost-accent:var(--verde)}
.cost-ledger-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0;margin-bottom:19px;border:0;font-size:12px;color:var(--on2)}
.cost-ledger-brand{display:flex;align-items:center;gap:9px;color:var(--on);font-weight:500}
.cost-ledger-brand svg{color:var(--verde);width:18px;height:18px}
.cost-sample{white-space:nowrap;font-size:10px;padding:3px 8px;border:1px solid #46535c;border-radius:20px;color:#b1bbc5}
.cost-base-panel,.cost-extra-panel{position:relative;overflow:hidden;padding:0 17px;border:1px solid var(--linha);border-radius:12px;background:#0b1116}
.cost-line,.cost-subtotal{position:relative;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid #242c36aa;font-size:13px;line-height:1.5}
.cost-line>span{color:#aeb9c4;min-width:0;display:flex;align-items:center;flex-wrap:wrap;gap:5px 8px}
.cost-line b,.cost-subtotal b{white-space:nowrap;font:500 12px 'Geist Mono',ui-monospace,monospace;font-variant-numeric:tabular-nums;letter-spacing:-.045em;flex-shrink:0}
.cost-line small{font:10px 'Geist',system-ui,sans-serif;line-height:1.6;padding:1px 6px;border:1px solid #33453e;border-radius:5px;color:#a3c8ba}
.cost-revenue{padding-block:13px}
.cost-revenue>span,.cost-revenue b{color:var(--on);font-weight:600}
.cost-subtotal{font-size:11px;padding:12px 0;border-bottom:0;color:var(--on)}
.cost-subtotal b{font-size:11px}
.cost-hidden-heading{display:flex;align-items:center;gap:12px;margin:17px 0 13px}
.cost-hidden-heading>span{height:1px;flex:1;background:linear-gradient(90deg,transparent,#f4c57960)}
.cost-hidden-heading>span:last-child{transform:rotate(180deg)}
.cost-hidden-heading p{font-size:11px;line-height:1.5;color:var(--aviso);text-align:center}
.cost-extra-panel{border-color:#f4c57926;min-height:139px}
.cost-extra{min-height:46px;transition:opacity .5s,transform .6s cubic-bezier(.2,.8,.2,1),background .4s}
.cost-extra:last-child{border-bottom:0}
.cost-ads{border-radius:0;padding-inline:0;margin-inline:0}
.cost-extra small{color:var(--aviso);border-color:#f4c57945;background:#f4c57908;font-size:9px}
.cost-extra b{color:#f5d7a0}
.cost-extra.is-current:before{content:'';position:absolute;inset:0 -17px;background:linear-gradient(90deg,#f4c5790d,transparent);pointer-events:none}
.cost-waiting{display:none}
.cost-enhanced .cost-extra:not(.is-revealed){opacity:0;transform:translateY(10px);pointer-events:none}
.cost-enhanced .cost-waiting{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:10px;color:var(--on2);font-size:12px;opacity:0;transition:opacity .35s}
.cost-enhanced[data-step="0"] .cost-waiting{opacity:1}
.cost-waiting svg{width:16px;height:16px;color:var(--aviso)}
.cost-total{display:flex;flex-direction:row;justify-content:space-between;align-items:center;gap:16px;padding:22px 0 17px;min-height:105px}
.cost-result-copy{display:flex;flex-direction:column;gap:7px;min-width:0}
#cost-label{font-size:13px;color:var(--on)}
#cost-money{font-size:11px;color:var(--on2)}
#cost-result{font:500 clamp(40px,4.3vw,60px)/1 'Geist Mono',ui-monospace,monospace;font-variant-numeric:tabular-nums;letter-spacing:-.075em;color:var(--cost-accent);white-space:nowrap;transition:color .55s}
.cost-ledger[data-step="1"],.cost-ledger[data-step="2"]{--cost-accent:var(--aviso)}
.cost-margin-track{height:6px;border-radius:10px;background:#29363b;overflow:hidden}
.cost-margin-track i{display:block;height:100%;width:100%;background:var(--cost-accent);transform:scaleX(.5);transform-origin:left;border-radius:10px;transition:background .55s}
.cost-comparison{display:flex;justify-content:space-between;gap:10px;padding-top:9px;font-size:10px;line-height:1.5;color:var(--on2)}
.cost-progress{display:none}
.cost-enhanced .cost-progress{display:flex;gap:5px;margin-top:18px}
.cost-progress i,.cost-progress i.done{position:relative;flex:1;height:2px;background:#35414a;overflow:hidden}
.cost-progress i span{display:block;width:100%;height:100%;background:var(--verde);transform:scaleX(0);transform-origin:left}
.cost-progress i.done span{transform:scaleX(1)}
.cost-progress i.current span{transform:scaleX(var(--stage-progress,0))}
.cost-ledger-caption{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:18px;color:var(--on2);font-size:12px;min-height:20px}
.cost-caption-dot{width:5px;height:5px;border-radius:50%;background:var(--verde)}
.cost-foot{max-width:790px;font-size:12px;line-height:1.75;color:var(--on2);margin-top:32px}
@media(hover:hover){.cost-steps button:hover{border-color:#46535c}.cost-steps button[aria-pressed=true]:hover{border-color:var(--verde)}}
@media(max-width:1100px){.hero-bottom{gap:30px;grid-template-columns:minmax(0,1fr) 250px}.cost-layout{gap:28px;grid-template-columns:minmax(240px,.85fr) minmax(0,1.5fr)}.cost-ledger{padding:19px}.cost-line{font-size:12px}.cost-line b{font-size:11px}.cost-line small{font-size:9px}.cost-steps button{padding:16px 12px;gap:11px}.cost-hidden-heading{gap:8px}.cost-hidden-heading p{font-size:10px}}
@media(max-width:800px){#inicio.hero{padding:52px 0 42px}#inicio h1{font-size:clamp(45px,7.5vw,60px);line-height:1.08}.hero-bottom{grid-template-columns:1fr;gap:0;margin-top:25px}.hero-context{display:none}.hero-content>p:first-child{font-size:16px;max-width:620px}#custos{padding:54px 0}.cost-heading{margin-bottom:30px;max-width:650px}.cost-layout{grid-template-columns:1fr;gap:28px}.cost-layout>.cost-narrative{display:contents}.ledger-scene{grid-row:1;width:100%;max-width:680px;margin:auto}.cost-steps{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:0}.cost-steps li{margin:0}.cost-steps button{height:100%;min-height:100px;border-color:var(--linha);padding:15px}.cost-controls{padding:0;justify-content:center;margin-top:-10px}#cost-status{flex-basis:auto;padding:0 0 0 5px}.cost-line{font-size:13px}.cost-line b{font-size:12px}.cost-foot{margin-top:25px}}
@media(max-width:540px){#inicio.hero{padding:38px 0 38px}#inicio .hero-badge{font-size:10px;margin-bottom:23px;padding:6px 10px}#inicio h1{font-size:clamp(39px,10.7vw,55px);letter-spacing:-.055em;line-height:1.09;text-wrap:pretty}.hero-content>p:first-child{font-size:15px;line-height:1.75}#inicio .hero-ctas{gap:9px;flex-wrap:wrap;margin-top:24px}#inicio .hero-ctas .button{font-size:12px;min-height:48px;padding:11px 15px}#inicio .hero-micro{font-size:10px!important;gap:9px 13px;margin-top:17px!important;max-width:none!important}#inicio .hero-micro svg{width:13px;height:13px}#custos{padding:43px 0 48px}.cost-heading h2{font-size:36px}.cost-heading .eyebrow{font-size:11px}.cost-intro{font-size:14px;line-height:1.75}.cost-ledger{padding:15px;border-radius:15px}.cost-ledger-head{font-size:11px;gap:8px;margin-bottom:14px}.cost-ledger-brand{gap:6px}.cost-ledger-brand svg{width:16px;height:16px}.cost-sample{font-size:9px;padding:2px 6px}.cost-base-panel,.cost-extra-panel{padding-inline:11px}.cost-line{font-size:11px;padding:11px 0;gap:8px}.cost-line>span{gap:3px 5px}.cost-line b{font-size:10px;letter-spacing:-.045em}.cost-line small{font-size:8px;padding:0 4px}.cost-extra>span{max-width:160px}.cost-subtotal{font-size:10px;gap:8px;flex-wrap:nowrap}.cost-subtotal b{font-size:10px}.cost-hidden-heading{gap:7px;margin-block:14px 11px}.cost-hidden-heading p{font-size:9px}.cost-extra-panel{min-height:151px}.cost-extra{min-height:50px}.cost-total{gap:12px;padding:20px 0 16px;min-height:96px}#cost-result{font-size:42px}#cost-label{font-size:11px;max-width:160px}#cost-money{font-size:10px;max-width:165px}.cost-comparison{font-size:9px}.cost-steps{gap:7px}.cost-steps button{display:block;padding:13px 12px;min-height:151px}.cost-steps .cost-step-number{width:24px;height:24px;font-size:9px;margin-bottom:9px}.cost-steps .cost-step-copy b{font-size:12px;line-height:1.4}.cost-steps .cost-step-copy>span{font-size:11px;line-height:1.6}.cost-controls{gap:8px}.cost-controls .button{padding:8px 13px}#cost-status{font-size:10px}.cost-ledger-caption{font-size:11px;margin-top:14px}.cost-foot{font-size:11px}}
/* Valores continuam legiveis no celular, sem encolher a tabela inteira. */
@media(max-width:540px){.cost-line{font-size:12px}.cost-line b{font-size:11px}.cost-line small{font-size:9px}.cost-hidden-heading p{font-size:11px}.cost-comparison{font-size:10px}.cost-foot{font-size:12px}.cost-ledger-caption{font-size:12px}.cost-steps .cost-step-copy>span{font-size:12px}}
@media(max-width:420px){#inicio .hero-ctas{display:grid;grid-template-columns:1fr}#inicio .hero-ctas .button{width:100%}}
@media(prefers-reduced-motion:reduce){.cost-steps button,.cost-step-number,.cost-extra,.cost-waiting,#cost-result,.cost-margin-track i{transition:none!important}.cost-extra{transform:none!important}}
html[data-effects=off] .cost-extra,html[data-effects=off] #cost-result,html[data-effects=off] .cost-waiting{transition:none!important;transform:none!important}
@media print{#inicio.hero{padding:24px 0}.hero-bottom{display:block}#inicio h1{font-size:34pt}.hero-context,.hero-micro{display:none!important}#custos{padding:30px 0}.cost-heading{margin-bottom:20px}.cost-controls,.cost-progress,.cost-waiting{display:none!important}.cost-layout{display:block}.cost-narrative{display:none}.cost-ledger{box-shadow:none;break-inside:avoid}.cost-enhanced .cost-extra{opacity:1!important;transform:none!important}.cost-margin-track,.cost-comparison{display:none}.cost-foot{margin-top:18px}}