:root{--caixa-ink:#152e39;--caixa-green:#175e54;--caixa-accent:#d5ed94}
html{scroll-behavior:smooth}body{background:#f5f6f1;color:var(--caixa-ink)}[hidden]{display:none!important}
.topbar{background:#fff;border-bottom:1px solid #dee5df}.topbar nav{flex-wrap:wrap}.topbar .brand b{color:var(--caixa-ink)}
.hero{padding-top:65px;padding-bottom:50px}.hero h1{font-size:clamp(2.2rem,5vw,4.6rem);letter-spacing:-.055em;line-height:1.04;color:var(--caixa-ink)}
.hero-card{background:var(--caixa-green);color:white;border:0;border-radius:26px;box-shadow:0 18px 55px #15392c18}.hero-card .axis b{background:var(--caixa-accent);color:var(--caixa-ink)}.hero-card small,.hero-card strong{color:inherit}.eyebrow{color:var(--caixa-green);letter-spacing:.12em}
.btn.primary{background:var(--caixa-green);border-color:var(--caixa-green);color:#fff}.btn.primary:hover{background:#12483f}.btn.ghost{background:transparent;color:var(--caixa-green);border-color:#afc5bb}.btn:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid #b17713;outline-offset:4px}
.case-grid{gap:18px}.case-card{border:1px solid #ccdacf;border-radius:20px;background:white;box-shadow:none}.case-card.active{border:2px solid var(--caixa-green);background:#edf5e8}.case-letter{background:#e3eedc;color:var(--caixa-green)}.case-card small{color:var(--caixa-green)}
.workspace{border-radius:24px;border:1px solid #dce3db;box-shadow:0 14px 50px #152e3908;scroll-margin-top:24px}.workspace h2{color:var(--caixa-ink)}.choose-another{font-size:.85rem;color:var(--caixa-green)}.tool-guidance{background:#edf4e8;padding:16px 20px;border-radius:12px;line-height:1.6}.text-button{border:0;background:transparent;padding:0;font:inherit;font-weight:700;color:var(--caixa-green);text-decoration:underline;cursor:pointer}
.book-entry .hero,.book-entry .method-guide,.book-entry .intro,.book-entry .case-grid{display:none}.book-entry .workspace{margin-top:30px}.fields input:focus{outline:2px solid var(--caixa-green);outline-offset:2px}.fields label span{font-size:.9rem}.form-message{line-height:1.5}.form-message.error{color:#922f27;background:#fff0eb;padding:12px;border-radius:8px}
.result{border-top:1px solid #dce3db}.result-top{background:var(--caixa-green);color:#fff;border-radius:20px;padding:26px}.result-top h3,.result-top small,.result-top .result-value{color:inherit}.result-top .badge{background:#e6efc9;color:#204431}.result-value{font-size:clamp(2rem,6vw,3.5rem);letter-spacing:-.04em}.result-metrics{margin-top:18px}.metric{background:#f2f5ed;border-radius:14px}.metric b{color:var(--caixa-ink)}
.result-explanation{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:24px 0}.explain-card{padding:20px;border:1px solid #dbe2d7;border-radius:16px;background:#fff}.explain-card h4{margin:0 0 10px;font-size:1rem}.explain-card p{margin:0;line-height:1.65;font-size:.93rem}.explain-card.limit{background:#faf6ea;border-color:#eee0b9}
.visual-card{margin-top:22px;padding:24px;background:#f8f9f5;border:1px solid #dce3db;border-radius:18px}.visual-card h4{margin:0 0 16px;font-size:1.1rem}.chart-row{display:grid;grid-template-columns:145px 1fr 115px;align-items:center;gap:12px;margin:14px 0;font-size:.85rem}.chart-track{height:22px;background:#e4e9df;border-radius:5px;overflow:hidden}.chart-fill{height:100%;min-width:0;background:#397d68;border-radius:5px}.chart-row.negative .chart-fill{background:#a94136}.chart-row b{text-align:right}.chart-note{font-size:.82rem;line-height:1.6;color:#566558;margin:18px 0 0}.chart-row.muted-row .chart-fill{background:#97ad9c}.timeline{display:flex;height:38px;border-radius:8px;overflow:hidden;background:#d3ded5}.timeline span:first-child{background:#397d68}.timeline span:last-child{background:#d2ad5b}.visual-legend{display:flex;justify-content:space-between;gap:14px;font-size:.86rem;margin-top:12px}
.result-action{background:#edf4e8;border-radius:16px}.result-book{background:#f6f3e8;border-radius:16px}.result-cta{margin-top:24px;padding:28px;background:#152e39;color:white;border-radius:20px;display:grid;grid-template-columns:1.4fr 1fr;gap:24px;align-items:center}.result-cta h3{margin:8px 0 12px;color:white;font-size:1.7rem;line-height:1.2}.result-cta p{line-height:1.6;color:#e0e8df}.result-cta small{color:#d5ed94}.result-cta .btn{background:#d5ed94;color:#153b2d;border-color:#d5ed94}.result-cta ul{padding-left:20px;line-height:1.8;font-size:.92rem}.result-memory{margin-top:18px}.result-memory summary{padding:14px 0;cursor:pointer}.method-guide{margin-top:48px}.method-steps li b{background:var(--caixa-green)}
#cookie-notice{position:fixed;z-index:50;bottom:16px;left:50%;transform:translateX(-50%);width:min(1100px,calc(100% - 28px));padding:20px 24px;background:#fff;border:1px solid #c9d7cd;border-radius:18px;box-shadow:0 10px 55px #0d281c30;display:flex;gap:22px;align-items:center;font-size:.85rem}#cookie-notice p{margin:7px 0 0;line-height:1.5}.cookie-actions{display:flex;gap:8px;flex-shrink:0}.cookie-actions .btn{padding:11px 12px;font-size:.8rem}dialog{max-width:min(600px,calc(100% - 24px));border:1px solid #c9d7cd;border-radius:20px}dialog::backdrop{background:#10292199}#cookie-dialog label{margin:20px 0}
@media(max-width:800px){.hero{padding-top:30px}.hero-card{display:none}.result-explanation,.result-cta{grid-template-columns:1fr}.result-top{padding:20px}.chart-row{grid-template-columns:95px 1fr 90px;gap:7px;font-size:.76rem}.visual-card{padding:16px}#cookie-notice{display:block;padding:16px}.cookie-actions{margin-top:14px;flex-wrap:wrap}.workspace-head{gap:16px;flex-wrap:wrap}.result-buttons{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
.result{background:#fff;color:var(--caixa-ink);padding:22px 0 0;border-radius:0}.result small{color:#4d6259}.result .result-top small{color:#e0eddf}.result .result-top h3{color:#fff}.result .btn.primary{background:var(--caixa-green);color:#fff}.result .btn.ghost{color:var(--caixa-green);border-color:#b8cbbf}.result-memory{border-color:#d5dfd4}.result-memory summary{color:var(--caixa-green)}.result-memory li span{color:#45544b}.result-action{padding:20px;border-left:3px solid #97b562}.result-cta small{color:#d5ed94}.result-book-actions{flex-wrap:wrap;flex-shrink:1}.result-book{align-items:flex-start}.result .result-cta h3{font-size:1.7rem}
@media print{#cookie-notice,#cookie-dialog,.choose-another,.result-buttons,.result-cta,.topbar nav{display:none!important}.result-top{color:#152e39;background:#fff;border:1px solid #aaa}.result .result-top h3,.result .result-top small,.result-value{color:#152e39}.result-explanation{display:block}.explain-card{break-inside:avoid;margin-bottom:10px}}