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.logo img{width:100%;height:auto}
.header{background:var(--bg)}
.rate-table{font-variant-numeric:tabular-nums;max-width:600px}.three-periods{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));max-width:600px}.lesson-label{overflow-wrap:normal}
.final-disclosure{border-top:0;border-bottom:0;margin-top:0}.reading-section{border-top:0}
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@media(max-width:1000px){.metric-grid.has-cost{grid-template-columns:1fr 1fr;gap:30px}.has-cost .cost-metric{grid-column:1/-1;max-width:550px;width:100%}.has-cost .metric h3{min-height:0}.has-cost .metric>p{min-height:46px}.daily-tables{gap:18px}.daily-day{padding:18px}}
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@media(max-width:1000px){.hero-grid{gap:30px}.wrap{width:calc(100% - 48px)}.header-inner{gap:15px}.back-link{font-size:12px}.film-label strong{font-size:11px}.section-heading{gap:30px}.cards{gap:20px}.metric-grid{gap:30px}}
@media(max-width:760px){html{scroll-padding-top:140px}.wrap{width:calc(100% - 40px)}.review-bar .wrap{font-size:9px;gap:10px}.header-inner{flex-wrap:wrap;padding-block:13px;gap:12px}.logo{width:100px}.version-nav{order:3;width:100%;gap:7px}.version-nav a{flex:1;justify-content:center;font-size:12px;padding:7px 10px}.back-link{margin-left:auto}.hero{padding-block:38px}.hero-grid{grid-template-columns:1fr;gap:38px}.hero h1{font-size:clamp(36px,8.2vw,51px)}.hero .lead{font-size:16px;margin-top:20px}.hero-meta{margin-top:22px;font-size:11px;gap:7px 16px}.eyebrow{margin-bottom:18px;font-size:10px}.hero-media{max-width:430px;width:100%;margin-inline:auto}.filmstrip{gap:10px}.film .film-label{font-size:10px}.film-label strong{font-size:12px}.hero-foot{margin-top:28px;flex-wrap:wrap;font-size:11px;gap:10px}.section{padding-block:39px}.section-heading{grid-template-columns:1fr;gap:17px;margin-bottom:27px}.section-heading p{font-size:15px}.section-number{font-size:10px;margin-bottom:13px}.cards{grid-template-columns:1fr;gap:30px}.hypothesis h3{font-size:23px}.structure{grid-template-columns:1fr 1fr 1fr;gap:7px}.structure>div{padding:12px 10px;font-size:10px}.structure-note{font-size:11px}.results{padding-block:38px}.metric-grid{grid-template-columns:1fr;gap:34px}.metric>p{min-height:0;max-width:none}.metric-rows{margin-top:18px}.period-switch button{flex:1;font-size:11px;padding-inline:9px}.chart-note{font-size:12px}.chart-source{font-size:10px}.lesson{grid-template-columns:1fr;gap:10px;padding-block:20px}.lesson-label{font-size:10px}.lesson h3{font-size:23px}.lesson p{font-size:14px}.insight{grid-template-columns:1fr;gap:16px;padding:23px;margin-top:25px}.insight .stat{font-size:27px}.next{grid-template-columns:1fr;gap:24px}.next .question{font-size:21px}.next p{font-size:14px}.btn{width:100%;font-size:13px}.footer-top{flex-wrap:wrap;gap:12px}.definitions,.phase-list,.line-grid{grid-template-columns:1fr;gap:23px}.definition{padding:22px}.formula{font-size:13px}.line-chart{padding:18px}.toc{gap:12px;font-size:11px}.decision{padding:23px}.technical-copy p{font-size:14px}.detail-hero .lead{font-size:16px}}
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@media(max-width:360px){.metric .scale{margin-left:30px;margin-right:70px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}.film:hover img{transform:none}}
@media print{.header,.review-bar,.dialog,.period-switch,.text-button{display:none}.wrap{width:100%}.hero,.section,.results{padding-block:25px}.filmstrip{max-width:340px}.section{break-inside:avoid}body{font-size:12px}}
.case-contact{background:var(--paper);color:var(--bg);border-top:0}.case-contact-inner{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:50px;align-items:end}.case-contact .eyebrow{color:#575c64;margin-bottom:20px}.case-contact h2{max-width:760px}.case-contact-copy{color:#575c64;max-width:650px;margin-top:22px;font-size:16px;line-height:1.8}.case-contact-button{background:var(--bg);color:var(--paper);border-color:var(--bg);margin:0;min-height:52px;white-space:nowrap}.case-contact-button:hover{background:#292d33;border-color:#292d33}
@media(max-width:760px){.case-contact-inner{grid-template-columns:1fr;gap:26px}.case-contact-copy{font-size:15px;margin-top:19px}.case-contact-button{width:100%;white-space:normal}}

/* Três recortes; o acumulado é a entrada principal. */
.three-periods{grid-template-columns:repeat(3,minmax(0,1fr));max-width:600px}
.click-table{font-variant-numeric:tabular-nums;table-layout:fixed;max-width:780px}.click-table th,.click-table td{padding-right:12px}.click-table th:first-child{width:24%}
@media(max-width:760px){.three-periods{grid-template-columns:repeat(3,minmax(0,1fr))}.day-table{min-width:0;table-layout:fixed;font-size:11px}.day-table th,.day-table td{padding:12px 5px 12px 0;overflow-wrap:normal}.day-table th:first-child{width:24%}.click-table{font-size:12px}.click-table th,.click-table td{padding:12px 5px 12px 0}.click-table th:first-child{width:23%}}

.creative-context{font-size:13px;line-height:1.75;color:var(--muted);margin-top:18px}

.case-context{border:1px solid var(--line);padding:12px 16px;margin-bottom:38px;color:var(--muted);font-size:12px;line-height:1.8;letter-spacing:.02em}.results-explanation{max-width:980px;font-size:14px;line-height:1.8;color:#4b515a;margin-top:18px}.case-next{margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}.case-next strong{font-weight:500;color:var(--ink)}
@media(max-width:760px){.case-context{font-size:11px;padding:11px 13px;margin-bottom:28px}}

.hook-reason{display:grid;grid-template-columns:minmax(0,.55fr) minmax(0,1fr);gap:50px;padding-block:25px 30px;margin-bottom:22px;border-top:1px solid var(--line)}.hook-reason h3{font-size:25px;line-height:1.3}.hook-reason .technical-copy{max-width:760px}
@media(max-width:760px){.hook-reason{grid-template-columns:1fr;gap:18px;padding-block:22px 25px;margin-bottom:10px}.hook-reason h3{font-size:23px}}