/* Ecoa · landing. Linguagem Ledger: laranja (clay) só para o que ainda não está verificado ou não existe;
   verde (mint) só para o que foi calculado ou medido. Nenhum botão usa essas cores. */
:root{
  --paper:#f2efe8;--paper-deep:#e7e3da;--rule:#d6d2c8;
  --ink:#11110f;--ink-soft:#55524b;--ink-faint:#9c988e;
  --clay:#ed6738;--clay-deep:#c8481c;--mint:#4f9c6b;
  --ledger-bg:#14140f;--ledger-ink:#efece4;--ledger-dim:#85817a;--ledger-rule:#2c2b25;--ledger-mint:#8fcfa6;
  --display:"Inter Tight","Helvetica Neue",Arial,sans-serif;
  --voice:"Instrument Serif",Georgia,serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#12120e;--paper-deep:#1b1b16;--rule:#2e2d27;--ink:#f0ede5;--ink-soft:#a8a49b;--ink-faint:#6d6a63;
  --clay:#f57d51;--clay-deep:#ff9a71;--mint:#7fc79a;--ledger-bg:#0b0b08;--ledger-rule:#232219;}}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--display);font-size:16px;line-height:1.65}
img{max-width:100%;height:auto}
a{color:inherit}
.wrap{max-width:1140px;margin:0 auto;padding:0 40px}
.narrow{max-width:820px}
@media(max-width:700px){.wrap{padding:0 20px}}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:var(--paper);padding:10px 14px;z-index:50}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px}

/* tipografia */
h1,h2,h3{margin:0;font-family:var(--display);letter-spacing:-.03em;text-wrap:balance}
h1{font-size:clamp(40px,6vw,76px);font-weight:800;line-height:.98;letter-spacing:-.035em}
h2{font-size:clamp(28px,3.8vw,44px);font-weight:800;line-height:1.05}
h3{font-size:19px;font-weight:800;letter-spacing:-.02em;line-height:1.25}
p{margin:0}
.voice{font-family:var(--voice);font-style:italic;font-weight:400;letter-spacing:-.01em}
.lede{font-size:clamp(17px,1.7vw,20px);color:var(--ink-soft);max-width:56ch;margin-top:22px}
.lede strong{color:var(--ink)}
.lede-sm{font-size:17px;color:var(--ink-soft);max-width:62ch;margin-top:14px}
.lede-light{color:var(--ledger-dim)}.lede-light strong{color:var(--ledger-ink)}
.eyebrow{display:flex;align-items:center;gap:14px;font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.17em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 18px}
.eyebrow::before{content:"";width:40px;height:1px;background:var(--ink-faint);flex:none}
.eyebrow-light{color:var(--ledger-dim)}.eyebrow-light::before{background:var(--ledger-dim)}
.micro{font-family:var(--mono);font-size:12px;color:var(--ink-faint);margin-top:14px}
.mono{font-family:var(--mono);font-size:13px}

/* botões: tinta, nunca laranja nem verde */
.btn{display:inline-flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:700;text-decoration:none;border:1.5px solid var(--ink);padding:12px 20px;cursor:pointer;transition:transform .12s,background .12s,color .12s;background:none;color:var(--ink);font-size:15px}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--ink);color:var(--paper)}
.btn-primary:hover{background:var(--ink-soft);border-color:var(--ink-soft)}
.btn-ghost:hover{background:var(--paper-deep)}
.btn-lg{padding:16px 28px;font-size:17px}
.btn-sm{padding:8px 14px;font-size:14px}
.btn-block{width:100%}
.btn:disabled{opacity:.5;cursor:wait;transform:none}

/* topo */
.top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--rule)}
.bar{display:flex;align-items:center;gap:24px;height:64px}
.brand{font-weight:800;font-size:24px;letter-spacing:-.035em;text-decoration:none;display:inline-flex;align-items:center;gap:9px}
.brand .mark{display:block;flex:none}
.nav{display:flex;gap:22px;margin-left:12px}
.nav a{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:var(--ink-soft)}
.nav a:hover{color:var(--ink)}
.bar-actions{margin-left:auto;display:flex;align-items:center;gap:18px}
.link-quiet{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);text-decoration:none}
@media(max-width:900px){.nav{display:none}.link-quiet{display:none}}

/* hero */
.hero{padding:72px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:center}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
@media(max-width:900px){.hero{padding:40px 0}.hero-grid{grid-template-columns:1fr;gap:40px}}
.hero-visual{margin:0;display:flex;flex-direction:column;align-items:center;gap:18px}
.phone{position:relative;width:min(290px,100%);aspect-ratio:9/16;background:linear-gradient(170deg,#1d2636 0%,#0b0b08 70%);border:1px solid var(--rule);border-radius:26px;overflow:hidden;container-type:inline-size}
.badge-synth{position:absolute;top:11%;left:50%;transform:translateX(-50%);font-family:var(--mono);font-size:3.4cqw;color:#fff;background:rgba(0,0,0,.5);padding:1.2cqw 3cqw;border-radius:3cqw;white-space:nowrap}
.avatar-ring{position:absolute;left:50%;top:36%;width:56cqw;height:56cqw;transform:translate(-50%,-50%);border-radius:50%;padding:1.2cqw;background:conic-gradient(from 210deg,#3a4a66,#1d2636,#3a4a66)}
.avatar-core{width:100%;height:100%;border-radius:50%;background:radial-gradient(circle at 50% 38%,#55657f 0 18%,transparent 19%),radial-gradient(ellipse at 50% 100%,#55657f 0 38%,transparent 39%),#232c3d}
.caption{position:absolute;left:4%;right:4%;top:72%;transform:translateY(-50%);text-align:center;font-weight:800;font-size:6.6cqw;line-height:1.2;color:#fff;text-transform:uppercase;white-space:normal;text-wrap:balance}
.caption .w{-webkit-text-stroke:.7cqw #000;paint-order:stroke fill;margin:0 .12em}
.caption .w.on{color:#ffd60a}
.demo-tag{position:absolute;bottom:3.5%;right:5%;font-family:var(--mono);font-size:3cqw;color:#85817a}
.ledger-card{width:min(340px,100%);background:var(--ledger-bg);color:var(--ledger-ink);padding:18px 20px}
.ledger-head{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:12px}
.ledger-head .live{display:flex;align-items:center;gap:9px}
.ledger-head .live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ledger-mint)}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.checks li{display:flex;justify-content:space-between;gap:12px;font-family:var(--mono);font-size:12.5px;color:var(--ledger-dim);border-top:1px solid var(--ledger-rule);padding-top:8px}
.checks li:first-child{border-top:0;padding-top:0}
.checks b{color:var(--ledger-ink);font-weight:500}.checks span{color:var(--ledger-mint);text-align:right}.checks span.est{color:var(--clay)}

/* fatos */
.facts{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);background:var(--paper-deep);padding:34px 0 18px}
.facts-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.fact b{display:block;font-size:clamp(26px,3vw,38px);font-weight:800;letter-spacing:-.03em;font-variant-numeric:tabular-nums;line-height:1.1}
.fact span{font-family:var(--mono);font-size:12px;color:var(--ink-soft)}
.foot-note{font-family:var(--mono);font-size:11px;color:var(--ink-faint);margin-top:18px}
@media(max-width:800px){.facts-grid{grid-template-columns:1fr 1fr}}

/* seções */
.section{padding:88px 0;border-top:1px solid var(--rule)}
.section:first-of-type{border-top:0}
.section-deep{background:var(--paper-deep)}
.section-dark{background:var(--ledger-bg);color:var(--ledger-ink);border-top:0}
@media(max-width:700px){.section{padding:56px 0}}
.grid{display:grid;gap:18px;margin-top:40px}
.grid-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.grid-3{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.grid-3{grid-template-columns:1fr}}
.card{border:1px solid var(--rule);padding:24px;background:var(--paper)}
.card h3{margin-bottom:10px}
.card p{color:var(--ink-soft);font-size:15.5px}
.card-answer{background:var(--ink);color:var(--paper);border-color:var(--ink);display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.card-answer p{color:#c9c5bb}
.card-answer .btn-primary{background:var(--paper);color:var(--ink);border-color:var(--paper);margin-top:auto}
.cta-band{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:44px;padding:26px 28px;border:1.5px solid var(--ink)}
.cta-band p{font-size:clamp(18px,2vw,24px);font-weight:700;letter-spacing:-.02em}

/* passos */
.steps{list-style:none;margin:44px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--ink)}
.steps li{padding:22px 22px 8px 0;border-right:1px solid var(--rule);margin-right:22px}
.steps li:last-child{border-right:0;margin-right:0}
.steps .n{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--ink-faint);display:block;margin-bottom:12px}
.steps h3{margin-bottom:8px}.steps p{color:var(--ink-soft);font-size:15.5px}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr}.steps li{border-right:0;border-bottom:1px solid var(--rule);margin:0;padding:22px 0}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}
.shot{margin:56px 0 0}
.shot img{display:block;width:100%;border:1px solid var(--rule)}
.shot figcaption{font-family:var(--mono);font-size:12px;color:var(--ink-soft);margin-top:12px}

/* provas */
.proof{margin-top:38px;border-top:1px solid var(--ledger-rule)}
.proof-row{display:grid;grid-template-columns:1.1fr 1.4fr .8fr;gap:24px;padding:20px 0;border-bottom:1px solid var(--ledger-rule);font-size:15px;color:var(--ledger-dim)}
.proof-head{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;padding:14px 0}
.claim{color:var(--ledger-ink);font-weight:700;display:flex;gap:12px;align-items:flex-start}
.ok{flex:none;width:9px;height:9px;border-radius:50%;background:var(--ledger-mint);margin-top:8px}
@media(max-width:860px){.proof-head{display:none}.proof-row{grid-template-columns:1fr;gap:6px}}
.voices{margin-top:44px;border:1px solid var(--ledger-rule);padding:28px}
.voices-empty h3{color:var(--ledger-ink);margin-bottom:8px}.voices-empty p{color:var(--ledger-dim);max-width:62ch}
.voices-empty .mono{color:var(--ledger-mint);margin-top:12px}
.voices-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.quote{border-left:2px solid var(--ink);padding-left:16px}
.quote p{color:var(--ledger-ink);font-size:17px}.quote footer{font-family:var(--mono);font-size:12px;color:var(--ledger-dim);margin-top:10px}

/* limites: o único lugar com laranja (significa "ainda não") */
.gaps{list-style:none;margin:34px 0 0;padding:0;display:grid;gap:14px;max-width:820px}
.gaps li{border-left:2px solid var(--clay);padding:6px 0 6px 18px;color:var(--ink-soft)}
.gaps b{color:var(--clay-deep)}

/* faq */
details{border-top:1px solid var(--rule);padding:4px 0}
details:last-of-type{border-bottom:1px solid var(--rule)}
summary{cursor:pointer;list-style:none;padding:18px 40px 18px 0;font-weight:700;font-size:18px;letter-spacing:-.015em;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:6px;top:14px;font-family:var(--mono);font-size:22px;font-weight:400}
details[open] summary::after{content:"−"}
details p{padding:0 0 20px;color:var(--ink-soft);max-width:68ch}
.narrow h2{margin-bottom:28px}

/* CTA final */
.final{padding-bottom:104px}
.final-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
@media(max-width:900px){.final-grid{grid-template-columns:1fr;gap:36px}}
.bullets{margin:26px 0 0;padding-left:20px;color:var(--ink-soft)}.bullets li{margin:6px 0}
.form{border:1.5px solid var(--ink);padding:28px;background:var(--paper);display:grid;gap:16px}
.field label,.check{font-size:14px;font-weight:600}
.field label{display:block;margin-bottom:6px}
.req{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);font-weight:400;margin-left:6px}
.form input[type=text],.form input[type=email],.form input[type=tel],.form select,.form textarea{width:100%;font:inherit;font-size:16px;background:var(--paper-deep);color:var(--ink);border:1px solid var(--rule);padding:11px 12px;border-radius:0}
.form textarea{resize:vertical}
.field.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:520px){.field.two{grid-template-columns:1fr}}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.check{display:flex;gap:12px;align-items:flex-start;font-weight:400;color:var(--ink-soft);cursor:pointer}
.check input{margin-top:5px;width:18px;height:18px;flex:none;accent-color:var(--ink)}
.form [aria-invalid="true"]{border-color:var(--clay-deep);background:color-mix(in srgb,var(--clay) 8%,var(--paper-deep))}
.form-msg{font-family:var(--mono);font-size:13px;min-height:1.2em}
.form-msg.err{color:var(--clay-deep);border-left:2px solid var(--clay);padding-left:12px}
.form-msg.ok{color:var(--ink);border-left:2px solid var(--ink);padding-left:12px}

/* rodapé e CTA fixo */
.foot{border-top:1px solid var(--rule);padding:44px 0 90px}
.foot-grid{display:grid;grid-template-columns:1fr 1.2fr auto;gap:36px;align-items:start}
.foot nav{display:flex;flex-direction:column;gap:8px;font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase}
.foot nav a{text-decoration:none;color:var(--ink-soft)}
@media(max-width:800px){.foot-grid{grid-template-columns:1fr}}
.sticky-cta{position:fixed;left:0;right:0;bottom:0;padding:12px 20px;background:color-mix(in srgb,var(--paper) 94%,transparent);backdrop-filter:blur(8px);border-top:1px solid var(--rule);display:none;z-index:30;transform:translateY(110%);transition:transform .2s}
.sticky-cta.show{transform:none}
@media(max-width:700px){.sticky-cta{display:block}}

/* política de privacidade */
.doc{max-width:760px;margin:0 auto;padding:56px 20px 80px}
.doc h1{font-size:clamp(32px,5vw,52px);margin-bottom:10px}
.doc h2{font-size:22px;margin:34px 0 8px;letter-spacing:-.02em}
.doc p,.doc li{color:var(--ink-soft)}.doc li{margin:4px 0}
.doc table{width:100%;border-collapse:collapse;margin:12px 0}
.doc th,.doc td{border-bottom:1px solid var(--rule);padding:8px 10px;text-align:left;font-size:15px;vertical-align:top}
.doc th{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint)}