/* Groundfast — design system dos cases de sucesso.
   Fonte canônica: cases-de-sucesso/_design-system/case.css.
   Cada site/ recebe uma cópia via scripts/sync-design-system.sh para continuar autocontido. */
@font-face{font-family:Bodoni;src:url('../../_design-system/assets/bodonimoda.ttf') format('truetype');font-weight:100 900;font-display:swap}
@font-face{font-family:Manrope;src:url('../../_design-system/assets/manrope.ttf') format('truetype');font-weight:200 800;font-display:swap}

:root{
  --ink:#444963;--ink-deep:#33384e;--paper:#f2ebdc;--signal:#c7d76c;--signal-deep:#748223;
  --support:#d9d5cd;--muted:#e5e1d4;--line:#44496340;--line-soft:#44496322;--paper-line:#f2ebdc55;
  --display:Bodoni,Georgia,'Times New Roman',serif;--body:Manrope,Arial,sans-serif;
  --heading:Manrope,Arial,sans-serif;--heading-ink:#292e43;
  --gutter:6.2%;--max:1440px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.75 var(--body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:5px}
button{font:inherit;color:inherit}
a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--signal-deep);outline-offset:5px}
p,h1,h2,h3,h4{margin:0 0 22px}
h1,h2{font-family:var(--heading);color:var(--heading-ink);font-weight:650;line-height:1.15;letter-spacing:-.035em;text-wrap:balance}
h1{font-size:clamp(40px,4.4vw,66px)}
h2{font-size:clamp(36px,3.9vw,56px)}
h3{font-size:21px;line-height:1.4;letter-spacing:-.035em;font-weight:650;text-wrap:balance}
h4{font-size:13px;letter-spacing:.02em;font-weight:750}
p{text-wrap:pretty}
.wrap{max-width:var(--max);margin:auto;padding-left:var(--gutter);padding-right:var(--gutter)}
.eyebrow{display:block;font-size:11px;line-height:1.5;letter-spacing:.13em;font-weight:750;text-transform:uppercase}
.lead{font-size:21px;line-height:1.6;letter-spacing:-.025em}
.small{font-size:12px;line-height:1.7}
.skip{position:absolute;top:-100px;left:10px;background:var(--ink);color:#fff;padding:10px;z-index:100}.skip:focus{top:10px}

/* Cabeçalho */
.site-header{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:25px var(--gutter);border-bottom:1px solid var(--line);max-width:1600px;margin:auto}
.site-header img{display:block;width:165px;height:auto}
.site-header nav{display:flex;gap:28px;font-size:12px}
.header-cta{font-size:12px;border-bottom:1px solid var(--ink);padding:6px 0}

/* Hero */
.hero{padding-top:38px;padding-bottom:30px}
.case-identity{display:flex;align-items:center;gap:32px;margin:0 0 30px;min-height:64px}
.case-identity .client-mark{display:block;height:56px;width:auto;max-width:160px;object-fit:contain;flex-shrink:0}
.case-identity .client-word{font:600 30px/1 var(--display);letter-spacing:-.04em;white-space:nowrap}
.case-identity .eyebrow{margin:0;padding-left:30px;border-left:1px solid var(--line);min-width:0}
.hero-grid{display:grid;grid-template-columns:1fr 240px;gap:7%;align-items:center}
.intro{font-size:16px;max-width:820px;margin:0}
.hero-art{display:flex;justify-content:center;align-self:center}
.hero-art img{width:180px;height:180px;object-fit:contain}
.facts{display:flex;flex-wrap:wrap;gap:12px 35px;font-size:11px;margin:32px 0 24px}
.facts b{margin-right:8px}
.hero-proof{display:grid;grid-template-columns:repeat(var(--cols,3),1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0;gap:35px;align-items:start}
.hero-proof>div{display:flex;flex-direction:column;gap:12px}
.hero-proof strong{font:600 clamp(44px,4.6vw,62px)/1 var(--display);letter-spacing:-.06em;white-space:nowrap}
.hero-proof small{font-size:.5em;letter-spacing:-.02em}
.hero-proof span,.hero-proof p{font-size:11px;line-height:1.7;margin:0}
.hero-proof a{display:inline-block;text-decoration:underline;margin-top:6px}

/* Seções */
.section{padding-top:84px;padding-bottom:84px}
.chapter{display:flex;align-items:baseline;gap:18px}
.chapter .eyebrow{margin:0}
.chapter .chapter-name{font-size:11px;letter-spacing:.08em;opacity:.75}
.split{display:grid;grid-template-columns:1fr 1fr;gap:10%;margin:27px 0 38px}
.split>div>p:not(.lead),.split>p:not(.lead){font-size:14.5px}
.split h2{margin-bottom:0}
.dark{--heading-ink:var(--paper);background:var(--ink);color:var(--paper)}
.dark .eyebrow{color:var(--signal)}
.dark .line,.dark [class*=card]{border-color:var(--paper-line)}
.signal{background:var(--signal)}
.tint{background:var(--muted)}
.band{padding-top:80px;padding-bottom:80px}

/* 01 — O abismo: pressão de escala */
.pressure{display:grid;grid-template-columns:repeat(var(--cols,4),1fr);gap:0;border:1px solid var(--line);margin-top:10px}
.pressure article{padding:28px 26px 30px;border-right:1px solid var(--line)}
.pressure article:last-child{border-right:0}
.pressure strong{display:block;font:600 52px/1 var(--display);letter-spacing:-.06em;margin-bottom:14px}
.pressure strong small{font-size:.5em}
.pressure h3{font-size:16px;margin:0 0 8px}
.pressure p{font-size:13px;margin:0}
.fault-lines{display:grid;grid-template-columns:repeat(3,1fr);gap:38px;list-style:none;padding:0;margin:52px 0 0;counter-reset:fault}
.fault-lines li{border-top:1px solid var(--ink);padding-top:18px;counter-increment:fault}
.fault-lines li::before{content:"FALHA " counter(fault,decimal-leading-zero);font-size:11px;font-weight:750;letter-spacing:.13em}
.fault-lines h3{font-size:19px;margin:14px 0 10px}
.fault-lines p{font-size:13.5px;margin:0}
.compare{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);margin-top:48px}
.compare>div{padding:30px 32px}
.compare>div+div{background:var(--ink);color:var(--paper)}
.compare>div+div .eyebrow{color:var(--signal)}
.compare ul{list-style:none;padding:0;margin:18px 0 0}
.compare li{font-size:13.5px;padding:12px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:22px 1fr;gap:8px}
.compare>div+div li{border-color:var(--paper-line)}
.compare li::before{content:"—"}
.compare>div+div li::before{content:"→";color:var(--signal)}

/* 02 — A tese */
.thesis{font:500 clamp(24px,2.15vw,30px)/1.5 var(--body);color:var(--heading-ink);letter-spacing:-.015em;max-width:62ch;margin:16px 0 50px;padding-left:28px;border-left:3px solid var(--signal)}
.thesis em{font-style:normal;font-weight:650}
.principles{display:grid;grid-template-columns:repeat(var(--cols,3),1fr);gap:30px;margin:0 0 56px}
.principles article{border-top:1px solid var(--line);padding-top:16px}
.principles span{font-size:11px;font-weight:750;letter-spacing:.13em}
.principles h3{font-size:18px;margin:12px 0 8px}
.principles p{font-size:13.5px;margin:0}

/* Diagrama de arquitetura em camadas */
.arch{border:1px solid var(--line);background:#efe8d8;position:relative}
.arch-top{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--line);padding:18px 24px;flex-wrap:wrap}
.arch-top .eyebrow{margin:0}
.arch-top span:last-child{font-size:11px}
.arch-body{padding:26px 24px 30px;display:grid;gap:0}
.arch-layer{display:grid;grid-template-columns:200px 1fr;gap:24px;align-items:stretch;position:relative;padding:14px 0}
.arch-layer+.arch-layer{border-top:1px dashed var(--line)}
.arch-label{display:flex;flex-direction:column;justify-content:center;padding-right:10px;border-right:1px solid var(--line)}
.arch-label b{font-size:11px;letter-spacing:.13em;text-transform:uppercase}
.arch-label span{font-size:12px;line-height:1.5;margin-top:6px;opacity:.85}
.arch-nodes{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.node{background:var(--paper);border:1px solid var(--line);padding:14px 16px;position:relative;transition:opacity .25s ease,background .25s ease,border-color .25s ease,transform .25s ease}
.node b{display:block;font-size:13.5px;line-height:1.35;letter-spacing:-.01em;margin-bottom:5px}
.node span{display:block;font-size:11.5px;line-height:1.55}
.node.core{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.node.accent{background:var(--signal);border-color:var(--signal)}
.node.ext{background:transparent;border-style:dashed}
.arch-note{font-size:11px;margin:0;padding:16px 24px;border-top:1px solid var(--line)}
.arch.is-tracing .node{opacity:.28}
.arch.is-tracing .node.is-lit{opacity:1;transform:translateY(-2px);border-color:var(--ink);box-shadow:0 0 0 2px var(--signal)}
.trace{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:16px 24px;border-bottom:1px solid var(--line);background:var(--paper)}
.trace .eyebrow{margin:0 8px 0 0}
.trace button{background:transparent;border:1px solid var(--line);padding:8px 12px;font-size:12px;cursor:pointer;line-height:1.3}
.trace button:hover{border-color:var(--ink)}
.trace button[aria-pressed=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.trace-caption{flex-basis:100%;font-size:12px;margin:4px 0 0;min-height:1.7em}

/* Fluxo / pipeline */
.flow{display:grid;grid-template-columns:repeat(var(--steps,5),1fr);gap:0;list-style:none;padding:0;margin:44px 0 0;counter-reset:step}
.flow li{position:relative;padding:22px 22px 0 0;border-top:1px solid currentColor;counter-increment:step}
.flow li::before{content:"";position:absolute;top:-6px;left:0;width:11px;height:11px;border-radius:50%;background:var(--signal);border:1px solid currentColor}
.flow li::after{content:"→";position:absolute;top:-15px;right:14px;font-size:14px;opacity:.6}
.flow li:last-child::after{content:none}
.flow .step{font-size:11px;font-weight:750;letter-spacing:.13em}
.flow .step::before{content:counter(step,decimal-leading-zero) " / "}
.flow h3{font-size:17px;margin:12px 0 8px}
.flow p{font-size:13px;margin:0}
.flow .io{display:block;font-size:11px;margin-top:12px;opacity:.8;font-weight:650}

/* Abas (frentes / camadas) */
.tabset{border:1px solid var(--line);margin-top:40px}
.tabset-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:18px 24px}
.tabset-top .eyebrow{margin:0}
.tabset-top>span:last-child{font-size:11px}
.tabs{display:grid;grid-template-columns:repeat(var(--tabs,3),1fr);gap:14px;padding:24px}
.tabs button{border:1px solid var(--line);background:transparent;cursor:pointer;text-align:left;padding:20px;font-size:11px;line-height:1.5}
.tabs button:hover{border-color:var(--ink)}
.tabs button[aria-selected=true]{background:var(--signal);border-color:var(--signal)}
.tabs b{display:block;font-size:19px;margin:16px 0 5px;letter-spacing:-.04em;line-height:1.25}
.tabs span{font-size:12px}
.panel{display:grid;grid-template-columns:1fr 1.25fr;gap:10%;padding:32px 35px;background:var(--muted);min-height:240px}
.panel[hidden]{display:none}
.panel h3{font:650 31px/1.4 var(--heading);letter-spacing:-.025em}
.panel p{font-size:14px}
.panel ul{margin:0 0 18px;padding-left:18px;font-size:13.5px}
.panel li{margin-bottom:6px}
.tags{font-size:11px;font-weight:700}
.panel:focus-visible{outline:3px solid var(--signal-deep);outline-offset:-5px}

/* 03 — Under the hood */
.mechanisms{display:grid;grid-template-columns:repeat(var(--cols,3),1fr);gap:0;border-top:1px solid var(--paper-line);margin-top:44px}
.mechanisms article{padding:28px 30px 32px 0;border-bottom:1px solid var(--paper-line)}
.mechanisms article:not(:nth-child(3n+1)){padding-left:30px;border-left:1px solid var(--paper-line)}
.mechanisms span{font-size:11px;font-weight:750;letter-spacing:.13em;color:var(--signal)}
.mechanisms h3{font-size:19px;margin:12px 0 10px}
.mechanisms p{font-size:13.5px;margin:0 0 12px}
.mechanisms dl{margin:14px 0 0;font-size:12px;display:grid;grid-template-columns:auto 1fr;gap:6px 14px}
.mechanisms dt{font-weight:750;opacity:.9}
.mechanisms dd{margin:0;opacity:.88}
.state-machine{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:44px 0 0;padding:24px;border:1px solid var(--paper-line)}
.state-machine .eyebrow{flex-basis:100%;margin-bottom:10px}
.state-machine .state-break{flex-basis:100%;height:0}
.state{border:1px solid var(--paper-line);padding:9px 14px;font-size:12.5px;font-weight:650;white-space:nowrap}
.state.ok{background:var(--signal);color:var(--ink);border-color:var(--signal)}
.state.warn{border-style:dashed}
.state-arrow{font-size:13px;opacity:.6}
.state-machine p{flex-basis:100%;font-size:12.5px;margin:12px 0 0;opacity:.88}

/* Decisões de arquitetura */
.adr{width:100%;border-collapse:collapse;margin-top:40px;font-size:13.5px}
.adr caption{text-align:left;padding-bottom:14px}
.adr th{text-align:left;font-size:11px;letter-spacing:.13em;text-transform:uppercase;padding:12px 18px 12px 0;border-bottom:1px solid var(--ink)}
.adr td{vertical-align:top;padding:16px 18px 16px 0;border-bottom:1px solid var(--line);line-height:1.6}
.adr td:first-child{font-weight:700;width:26%}
.adr td:nth-child(2){width:30%}

/* 04 — Impacto */
.kpis{display:grid;grid-template-columns:repeat(var(--cols,3),1fr);gap:0;border:1px solid var(--line);margin-top:10px;background:var(--paper)}
.kpis article{padding:32px 30px;border-right:1px solid var(--line)}
.kpis article:last-child{border-right:0}
.kpis article.hero-kpi{background:var(--ink);color:var(--paper)}
.kpis strong{display:block;font:600 clamp(56px,6vw,96px)/.95 var(--display);letter-spacing:-.07em}
.kpis strong small{font-size:.45em;letter-spacing:-.03em}
.kpis h3{font-size:17px;margin:20px 0 8px}
.kpis p{font-size:13px;margin:0}
.leverage{display:grid;grid-template-columns:1fr auto 1fr;gap:30px;align-items:center;margin:46px 0 0;padding:34px;border:1px solid var(--line)}
.leverage .side strong{display:block;font:600 clamp(48px,5vw,80px)/1 var(--display);letter-spacing:-.06em}
.leverage .side span{font-size:12.5px}
.leverage>.side:first-child{justify-self:end;text-align:right}
.leverage .mult{font:600 clamp(36px,3.5vw,54px)/1 var(--display);background:var(--signal);padding:22px 26px;letter-spacing:-.05em;text-align:center}
.leverage .mult small{display:block;font:750 10px/1.4 var(--body);letter-spacing:.13em;text-transform:uppercase;margin-top:8px}
.bars{margin-top:12px}
.bar-label{display:flex;justify-content:space-between;gap:10px;font-size:12px;margin:15px 0 7px}
.track{height:13px;background:var(--muted)}
.track i{height:100%;display:block;background:var(--ink)}
.track i.sig{background:var(--signal-deep)}
.axis{display:flex;justify-content:space-between;font-size:11px;margin-top:17px}
.response-grid{display:grid;grid-template-columns:1fr 1.2fr;border:1px solid var(--line);margin-top:35px}
.response-stat{background:var(--muted);padding:35px}
.response-stat>strong{font:600 100px/1 var(--display);letter-spacing:-.07em}
.response-stat>strong>span{font-size:55px}
.response-stat h3{margin-top:25px;max-width:340px}
.response-stat p{font-size:13px;margin-bottom:0}
.distribution{padding:35px 40px}
.outcomes{display:grid;grid-template-columns:repeat(var(--cols,4),1fr);gap:30px;margin-top:46px}
.outcomes article{border-top:1px solid var(--ink);padding-top:18px}
.outcomes span{font-size:11px;font-weight:750;letter-spacing:.13em}
.outcomes h3{font-size:18px;margin:12px 0 8px}
.outcomes p{font-size:13px;margin:0}
.campaign{background:var(--muted);padding:35px;display:grid;grid-template-columns:1fr 1.4fr;gap:0 7%;margin-top:35px}
.campaign h3{font:650 31px/1.4 var(--heading)}
.campaign p{font-size:13px}
.campaign dl{display:flex;justify-content:space-between;gap:22px;align-items:center;margin:0}
.campaign dt{font:600 37px/1.2 var(--display);letter-spacing:-.05em}
.campaign dd{font-size:11px;margin:10px 0 0;max-width:150px}
.campaign .campaign-note{grid-column:1/-1;font-size:11px;border-top:1px solid var(--line);padding-top:17px;margin:15px 0 0}

/* Linha do tempo */
.timeline{display:grid;grid-template-columns:repeat(var(--cols,4),1fr);gap:30px;list-style:none;padding:0;margin:45px 0 0}
.timeline li{border-top:1px solid var(--ink);padding-top:20px}
.timeline span{font-size:11px;font-weight:700;letter-spacing:.06em}
.timeline h3{font-size:19px;margin:15px 0 12px}
.timeline p{font-size:13px;margin:0}

/* Notas, definições e fontes */
.note{font-size:12px;max-width:880px;margin-top:20px}
details{border-bottom:1px solid var(--line)}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;padding:20px 0;font-size:13px;gap:20px}
summary::-webkit-details-marker{display:none}
summary span{font-size:20px;line-height:1;transition:transform .2s ease}
details[open] summary span{transform:rotate(45deg)}
.details-body{font-size:13px;max-width:920px;padding:10px 0 20px}
.details-body p{margin-bottom:14px}

/* Contato e rodapé */
.contact{padding-top:70px;padding-bottom:72px;border-top:1px solid var(--line)}
.contact h2{font-size:clamp(44px,5.4vw,78px);margin:30px 0 35px}
.contact em{font-weight:500}
.contact-bottom{display:flex;justify-content:space-between;gap:50px;align-items:center}
.contact-bottom p{font-size:14px;max-width:520px;margin:0}
.button{background:var(--ink);color:var(--paper);display:inline-flex;align-items:center;gap:35px;padding:20px 25px;font-size:13px}
.button:hover{background:var(--ink-deep);text-decoration:none}
.email{font-size:13px;display:inline-block;margin-top:28px;text-decoration:underline;text-underline-offset:5px}
.more-cases{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.more-cases a{padding:26px 26px 26px 0;display:block}
.more-cases a+a{padding-left:26px;border-left:1px solid var(--line)}
.more-cases a:hover{text-decoration:none;background:var(--muted)}
.more-cases b{display:block;color:var(--heading-ink);font:650 26px/1.4 var(--heading);letter-spacing:-.025em;text-wrap:balance;margin:10px 0 6px}
.more-cases span{display:block;font-size:12.5px;line-height:1.55}
.more-cases .case-link{margin-top:16px;font-weight:700;text-decoration:underline;text-underline-offset:4px}
.site-footer{display:flex;align-items:center;justify-content:space-between;gap:25px;padding-top:25px;padding-bottom:25px;border-top:1px solid var(--line)}
.site-footer img{height:auto}
.site-footer p,.site-footer a{font-size:11px;margin:0}

/* Responsivo */
@media(max-width:1100px){
  .hero-grid{grid-template-columns:1fr 190px;gap:5%}
  .hero-art img{width:145px;height:145px}
  .hero-proof{--cols:2!important;gap:24px}
  .pressure{--cols:2!important}
  .pressure article:nth-child(2n){border-right:0}
  .pressure article:nth-child(n+3){border-top:1px solid var(--line)}
  .fault-lines{grid-template-columns:1fr 1fr}
  .principles{--cols:2!important}
  .flow{grid-template-columns:repeat(2,1fr);row-gap:38px}
  .flow li:nth-child(2n)::after{content:none}
  .mechanisms{--cols:2!important}
  .mechanisms article{padding-left:0!important;border-left:0!important;padding-right:30px}
  .mechanisms article:nth-child(2n){padding-left:30px!important;border-left:1px solid var(--paper-line)!important}
  .kpis{--cols:2!important}
  .kpis article:nth-child(2n){border-right:0}
  .kpis article:nth-child(n+3){border-top:1px solid var(--line)}
  .outcomes,.timeline{--cols:2!important}
  .campaign{grid-template-columns:1fr}
  .campaign dl{justify-content:flex-start;gap:50px;margin:15px 0}
  .arch-layer{grid-template-columns:150px 1fr}
}
@media(max-width:700px){
  html{scroll-padding-top:116px}
  :root{--gutter:22px}
  .wrap{padding-left:22px;padding-right:22px}
  body{font-size:14px}
  .site-header{position:sticky;top:0;background:var(--paper);z-index:20;padding:15px 22px 10px;flex-wrap:wrap;gap:10px}
  .site-header img{width:120px}
  .site-header>a:first-child{display:inline-flex;align-items:center;min-height:44px}
  .header-cta{font-size:11px}
  .site-header nav{order:3;width:100%;justify-content:space-between;gap:8px;font-size:11.5px;overflow-x:auto}
  .site-header nav a{padding:5px 0;white-space:nowrap}
  .hero{padding-top:26px;padding-bottom:20px}
  .hero-grid{display:block}.hero-art{display:none}
  h1{font-size:36px;line-height:1.4}
  h2{font-size:32px;line-height:1.4}
  .intro{font-size:14.5px}
  .case-identity{gap:18px;margin-bottom:22px}
  .case-identity .client-mark{height:44px}
  .case-identity .client-word{font-size:24px}
  .case-identity .eyebrow{padding-left:18px;font-size:11px;line-height:1.7}
  .case-identity{flex-wrap:wrap;row-gap:12px}
  .case-identity .eyebrow{flex:1 1 180px}
  .facts{flex-direction:column;gap:7px;margin:24px 0}
  .hero-proof{grid-template-columns:1fr 1fr;gap:22px 16px;padding:22px 0}
  .hero-proof strong{font-size:42px}
  .hero-proof>p{grid-column:1/-1;border-top:1px solid var(--line);padding-top:15px;font-size:12px}
  .section,.band{padding-top:54px;padding-bottom:54px}
  .split{grid-template-columns:1fr;gap:22px;margin:24px 0 30px}
  .lead{font-size:19px}
  .eyebrow{font-size:11px}
  .pressure,.kpis{grid-template-columns:1fr}
  .pressure article,.kpis article{border-right:0!important;border-top:1px solid var(--line)}
  .pressure article:first-child,.kpis article:first-child{border-top:0}
  .pressure strong{font-size:46px}
  .fault-lines,.principles,.outcomes,.timeline{grid-template-columns:1fr;gap:26px}
  .compare{grid-template-columns:1fr}
  .compare>div{padding:24px 22px}
  .thesis{padding-left:18px;font-size:22px;margin-bottom:38px}
  .arch-top,.trace{padding:14px 16px}
  .arch-body{padding:16px}
  .arch-layer{grid-template-columns:1fr;gap:12px}
  .arch-label{border-right:0;border-bottom:1px solid var(--line);padding:0 0 10px}
  .arch-nodes{grid-template-columns:1fr 1fr}
  .arch-note{padding:14px 16px}
  .flow{grid-template-columns:1fr;row-gap:30px}
  .flow li{padding-right:0}
  .flow li::after{content:none}
  .tabset-top{padding:16px}.tabset-top>span:last-child{display:none}
  .tabs{padding:12px;gap:7px}
  .tabs button{padding:13px 8px;font-size:11px}
  .tabs b{font-size:13px;line-height:1.35;margin:10px 0 0}
  .tabs span{display:none}
  .panel{grid-template-columns:1fr;gap:16px;padding:24px 20px;min-height:0}
  .panel h3{font-size:27px;margin:0}
  .mechanisms{grid-template-columns:1fr}
  .mechanisms article,.mechanisms article:nth-child(2n){padding:24px 0!important;border-left:0!important}
  .adr,.adr tbody,.adr tr,.adr td{display:block;width:100%!important}
  .adr thead{display:none}
  .adr tr{border-bottom:1px solid var(--line);padding:14px 0}
  .adr td{border:0;padding:4px 0}
  .adr td:nth-child(2)::before{content:"Alternativa descartada: ";font-weight:700}
  .adr td:nth-child(3)::before{content:"Por quê: ";font-weight:700}
  .leverage{grid-template-columns:1fr;gap:18px;padding:24px;text-align:left}
  .leverage>.side:first-child{justify-self:start;text-align:left}
  .response-grid{grid-template-columns:1fr}
  .response-stat{padding:26px}.response-stat>strong{font-size:88px}
  .distribution{padding:24px}
  .campaign{padding:24px}
  .campaign dl{flex-direction:column;align-items:stretch;gap:18px}
  .campaign dl>div{display:flex;align-items:center;gap:20px}
  .campaign dt{min-width:130px}
  .contact{padding-top:52px;padding-bottom:52px}
  .contact h2{font-size:32px}
  .contact-bottom{flex-direction:column;align-items:flex-start;gap:25px}
  .button{padding:18px 20px;gap:20px}
  .more-cases{grid-template-columns:1fr}
  .more-cases a,.more-cases a+a{padding:20px 0;border-left:0}
  .more-cases a+a{border-top:1px solid var(--line)}
  .site-footer{flex-wrap:wrap}.site-footer p{order:3;width:100%}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.node,summary span{transition:none}}
@media print{
  .site-header{position:static}
  .site-header nav,.header-cta,.button,.skip,.trace,.tabs{display:none}
  .wrap{padding-left:5%;padding-right:5%}
  .section,.band,.contact{padding-top:34px;padding-bottom:34px}
  .hero-art{display:none}.hero-grid{display:block}
  .panel[hidden]{display:grid}.panel{min-height:0;break-inside:avoid;margin-bottom:8px}
  .arch,.kpis,.leverage,.compare,.state-machine,.response-grid,.campaign,.flow li,.mechanisms article,.timeline li{break-inside:avoid}
  .details-body{display:block}
  body{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}
@media (max-width:360px){.site-header nav{font-size:11px;gap:6px}}