/* Playbook · Infraestrutura inteligente de crescimento
   ID André Lourenço (Design System 1.0): Manrope + IBM Plex Mono, preto #050505,
   laranja #F93319 só em destaque, branco #FAFAFA, títulos em peso 400, raio 4/8 px. */
@font-face{font-family:Manrope;src:url("assets/fonts/Manrope-Variable.ttf") format("truetype");font-weight:200 800;font-style:normal;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url("assets/fonts/IBMPlexMono-Regular.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}

:root{
  --black:#050505;--orange:#F93319;--white:#FAFAFA;
  --orange-ink:#C22410;
  --surface:#101010;--surface-raised:#171717;
  --muted:#A3A3A3;--line:#2B2B2B;
  --l-muted:#555555;--l-line:#DCDCDC;--l-card:#FFFFFF;
  --font:"Manrope",Arial,sans-serif;--mono:"IBM Plex Mono",Consolas,monospace;
  --gutter:clamp(20px,4vw,64px);
  --inner:1280px;
  --bar-h:64px;
  --r-sm:4px;--r-md:8px;
  --ease:cubic-bezier(.16,1,.3,1);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--black);color:var(--white);font:400 1.0625rem/1.6 var(--font);overflow-x:clip;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0;padding:0}
h1,h2,h3,p,ul,ol,blockquote,table{margin:0}
ul,ol{padding:0;list-style:none}
strong{font-weight:600}
h1,h2,h3{font-weight:400;line-height:1.08;letter-spacing:-.035em;text-wrap:balance}
em{font-style:normal;color:var(--orange)}
::selection{background:var(--orange);color:var(--black)}
:where(a,button,[tabindex]):focus-visible{outline:2px solid var(--orange);outline-offset:4px;border-radius:var(--r-sm)}

.skip{position:fixed;left:-999px;top:8px;z-index:100;background:var(--white);color:var(--black);padding:.5rem 1rem;border-radius:var(--r-sm)}
.skip:focus{left:8px}

/* Barra de progresso e topo */
.progress{position:fixed;inset:0 0 auto;height:2px;z-index:40;background:transparent}
.progress span{display:block;height:100%;width:100%;background:var(--orange);transform-origin:0 50%;transform:scaleX(0)}
.topbar{position:fixed;inset:0 0 auto;height:var(--bar-h);z-index:30;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 var(--gutter);background:rgba(5,5,5,.96);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.06)}
.brand{display:inline-flex;align-items:center;gap:12px;font-weight:500;letter-spacing:-.02em;white-space:nowrap}
.topbar-title{flex:1;text-align:center;font-family:var(--mono);font-size:.8125rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topbar-actions{display:flex;align-items:center;gap:20px}
.counter{font-family:var(--mono);font-size:.875rem;color:var(--muted);font-variant-numeric:tabular-nums}
.counter span:first-child{color:var(--white)}
.index-btn{min-height:40px;padding:0 16px;border:1px solid #3A3A3A;border-radius:var(--r-sm);font-weight:500;font-size:.9375rem;transition:border-color .12s,background-color .12s}
@media(hover:hover){.index-btn:hover{border-color:var(--orange)}}
@media(max-width:760px){.topbar-title{display:none}.brand span{display:none}}

/* Índice */
.index-panel{position:fixed;inset:0;z-index:50;display:flex;justify-content:flex-end;background:rgba(0,0,0,.55)}
.index-panel[hidden]{display:none}
.index-inner{width:min(440px,100%);height:100%;overflow-y:auto;background:var(--surface);border-left:1px solid var(--line);padding:24px 28px 40px;animation:slidein .35s var(--ease)}
@keyframes slidein{from{transform:translateX(24px);opacity:0}}
@media(prefers-reduced-motion:reduce){.index-inner{animation:none}}
.index-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.index-close{min-height:40px;padding:0 14px;border:1px solid #3A3A3A;border-radius:var(--r-sm);font-size:.9375rem}
.index-group{font-family:var(--mono);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--orange);margin:24px 0 8px}
.index-group:first-child{margin-top:0}
.index-list a{display:flex;gap:14px;padding:9px 0;border-bottom:1px solid var(--line);color:var(--muted);transition:color .12s}
.index-list a span{font-family:var(--mono);font-size:.8125rem;min-width:2ch;padding-top:2px;font-variant-numeric:tabular-nums}
.index-list a:hover,.index-list a[aria-current="true"]{color:var(--white)}
.index-list a[aria-current="true"] span{color:var(--orange)}
.index-hint{margin-top:24px;font-size:.875rem;color:var(--muted)}

/* Slide */
.slide{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;padding:calc(var(--bar-h) + clamp(32px,5vh,64px)) 0 clamp(48px,7vh,88px);overflow:hidden;scroll-margin-top:0}
.slide-inner{position:relative;width:min(100% - 2 * var(--gutter),var(--inner));margin-inline:auto;display:flex;flex-direction:column;gap:clamp(24px,3.4vh,44px)}
.slide--dark{background:var(--black);color:var(--white)}
.slide--light{background:var(--white);color:var(--black)}
.slide--accent{background:var(--orange);color:var(--black)}
.slide--dark + .slide--dark{border-top:1px solid var(--line)}
.slide--light + .slide--light{border-top:1px solid var(--l-line)}

.slide-head{display:flex;flex-wrap:wrap;align-items:center;gap:14px 16px}
.slide-head h2{flex:0 0 100%;font-size:clamp(2rem,3.7vw,3.4rem)}
.label{font-family:var(--mono);font-size:.8125rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.slide--light .label{color:var(--l-muted)}
.label--accent{color:var(--orange)}
.slide--light .label--accent-ink{color:var(--orange-ink)}
.slide--dark .label--accent-ink{color:var(--orange)}
.label--ink,.slide--light .label--ink,.slide--accent .label--ink{color:var(--black)}
.slide--dark .label--ink{color:var(--white)}
.tag{display:inline-block;font-family:var(--mono);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;background:var(--orange);color:var(--black);padding:4px 10px;border-radius:var(--r-sm);line-height:1.5;vertical-align:middle}
.sub{font-family:var(--mono);font-size:.8125rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.slide--light .sub{color:var(--l-muted)}
.mono{font-family:var(--mono)}

.lead{font-size:clamp(1.0625rem,1.4vw,1.3125rem);color:var(--muted);max-width:56ch;line-height:1.55}
.lead--dark{color:var(--l-muted)}
.statement{font-size:clamp(1.9rem,4.2vw,3.9rem);line-height:1.1;letter-spacing:-.04em;max-width:24ch;text-wrap:balance}
.statement--sm{font-size:clamp(1.5rem,2.6vw,2.4rem);max-width:30ch}
.note{font-size:.9375rem;color:var(--l-muted);max-width:80ch}
.note--dark,.slide--dark .note{color:var(--muted)}
.ph{font-family:var(--mono);font-size:.92em;border-bottom:1px dashed currentColor;white-space:nowrap}

/* Capa */
.slide--cover .slide-inner{min-height:calc(100svh - var(--bar-h) - 160px);justify-content:center}
.slide--cover h1{font-size:clamp(2.9rem,7.2vw,6.6rem);letter-spacing:-.05em;line-height:1;max-width:12ch}
.slide--cover .slide-inner{z-index:0}
.cover-mark{position:absolute;z-index:-1;right:-24px;top:50%;width:min(40vw,540px);translate:0 -50%;opacity:.95;pointer-events:none}
.cover-foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;padding-top:24px;border-top:1px solid var(--line);color:var(--muted);font-size:.9375rem;max-width:760px}
.cover-legend{font-size:.9375rem;color:var(--muted);max-width:760px;line-height:1.9}
.cover-legend .tag{margin-right:8px}
@media(max-width:900px){.cover-mark{width:78vw;right:-24vw;top:auto;bottom:-16vw;translate:none;opacity:.2}}

/* Grades e cartões */
.grid{display:grid;gap:16px}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid--tight{gap:12px}
@media(max-width:1000px){.grid--3,.grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.grid--3,.grid--4{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:clamp(20px,2vw,28px);display:flex;flex-direction:column;gap:10px}
.card h3{font-size:clamp(1.15rem,1.5vw,1.375rem);font-weight:500;letter-spacing:-.02em;line-height:1.25}
.card p,.card li{color:var(--muted);font-size:1rem;line-height:1.55}
.card--sm{padding:20px 22px}
.card--sm h3{font-size:1.125rem}
.card--light,.slide--light .card{background:var(--l-card);border-color:var(--l-line)}
.slide--light .card p,.slide--light .card li{color:var(--l-muted)}
.card--block h3{font-size:clamp(1.4rem,2vw,1.75rem);font-weight:400;letter-spacing:-.03em}
.card--rule{border-left:3px solid var(--orange)}
.card--tagged{gap:14px}
.card--tagged .tag{align-self:flex-start}

.list{display:flex;flex-direction:column;gap:10px}
.list li{position:relative;padding-left:20px}
.list li::before{content:"";position:absolute;left:0;top:.7em;width:8px;height:2px;background:var(--orange)}

.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start}
.split--wide{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}
.split--even{gap:16px}
@media(max-width:900px){.split,.split--wide{grid-template-columns:1fr}}
.stack{display:flex;flex-direction:column;gap:16px}

/* Citação */
.quote{font-size:clamp(1.25rem,2vw,1.75rem);line-height:1.35;letter-spacing:-.02em;max-width:52ch;padding-left:24px;border-left:3px solid var(--orange)}
.quote--dark{font-size:clamp(1.4rem,2.4vw,2.1rem);max-width:44ch}

/* Tabelas */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.table{width:100%;border-collapse:collapse;font-size:1rem}
.table th{font-family:var(--mono);font-weight:400;font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;text-align:left;color:var(--l-muted);padding:0 16px 12px 0;border-bottom:1px solid var(--black)}
.table td{padding:14px 16px 14px 0;border-bottom:1px solid var(--l-line);vertical-align:top;color:var(--l-muted);line-height:1.45}
.table td:first-child{color:var(--black);font-weight:500;min-width:12ch}
.table--compact td{padding-block:10px}
.table--pairs td{font-size:1.125rem;padding-block:16px}
.table--pairs td:last-child{color:var(--black)}
.slide--dark .table th,.table--dark th{color:var(--muted);border-bottom-color:var(--white)}
.slide--dark .table td,.table--dark td{border-bottom-color:var(--line);color:var(--muted)}
.slide--dark .table td:first-child,.table--dark td:first-child{color:var(--white)}
@media(max-width:620px){.table{font-size:.9375rem}.table td:first-child{min-width:9ch}}

/* Antes e agora */
.era{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.era-panel{border:1px solid var(--line);border-radius:var(--r-md);padding:clamp(18px,2vw,28px);display:flex;flex-direction:column;gap:16px;background:var(--surface)}
.era-panel--now{border-color:rgba(249,51,25,.55)}
.era-title{font-family:var(--mono);font-size:.8125rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.era-panel--now .era-title{color:var(--orange)}
.era-grid{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(12px,2.2vw,32px) clamp(14px,3vw,44px)}
.era-lines{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none}
.era-lines path{fill:none;stroke-width:1;vector-effect:non-scaling-stroke}
.era-panel--before .era-lines path{stroke:#4A4A4A;stroke-dasharray:4 5}
.era-panel--now .era-lines path{stroke:var(--orange)}
.era-grid span{position:relative;display:flex;align-items:center;justify-content:center;text-align:center;min-height:52px;padding:8px 6px;border-radius:var(--r-sm);font-size:.9375rem;line-height:1.25;background:var(--black)}
.era-panel--before .era-grid span{border:1px dashed #4A4A4A;color:var(--muted)}
.era-panel--now .era-grid span{border:1px solid #3A3A3A;color:var(--white)}
.era-panel--now .era-grid .era-hub{background:var(--orange);border-color:var(--orange);color:var(--black);font-weight:600}
.era-foot{font-size:.9375rem;color:var(--muted);padding-top:12px;border-top:1px solid var(--line)}
.era-panel--now .era-foot{color:var(--white)}
@media(max-width:900px){.era{grid-template-columns:1fr}}
@media(max-width:420px){.era-grid span{font-size:.8125rem;min-height:46px}}

/* Sistema conectado com retorno */
.system{position:relative}
.system-row{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:22px}
.system-row li{position:relative;background:var(--l-card);border:1px solid var(--l-line);border-radius:var(--r-md);padding:16px 14px;display:flex;flex-direction:column;gap:6px}
.system-row li:not(:last-child)::after{content:"→";position:absolute;right:-18px;top:50%;transform:translateY(-50%);color:var(--orange-ink);font-size:.9375rem}
.system-row h3{font-size:1rem;font-weight:600;letter-spacing:-.01em}
.system-row p{font-size:.8125rem;line-height:1.4;color:var(--l-muted)}
.system-loop{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:22px;height:44px;border:1px solid var(--orange);border-top:0;border-radius:0 0 var(--r-md) var(--r-md);margin:0 calc(100% / 16 - 11px)}
.system-loop span{display:none}
.system-feedback{position:relative;margin:-17px auto 0;width:max-content;max-width:100%;padding:6px 16px;background:var(--white);border:1px solid var(--orange);border-radius:var(--r-sm);font-size:.9375rem}
.system-feedback::before{content:"↺";color:var(--orange-ink);margin-right:8px}
@media(max-width:1000px){
  .system-row{grid-template-columns:repeat(4,minmax(0,1fr))}
  .system-row li:nth-child(4)::after{display:none}
  .system-loop{display:none}
  .system-feedback{margin-top:16px}
}
@media(max-width:560px){
  .system-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .system-row li:nth-child(even)::after{display:none}
}

/* Jornada em 9 etapas */
.stages{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.stages li{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:18px 20px;display:grid;grid-template-columns:auto 1fr;column-gap:14px;row-gap:6px;align-content:start}
.stage-n{font-family:var(--mono);font-size:.8125rem;color:var(--orange);padding-top:4px;grid-row:span 3}
.stages h3{font-size:1.1875rem;font-weight:500;letter-spacing:-.02em}
.stages p{font-size:.9375rem;color:var(--muted);line-height:1.45}
.stages .kpi{color:var(--white);position:relative;padding-left:14px}
.stages .kpi::before,.legend--kpi::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:50%;background:var(--orange)}
.legend{position:relative}
.legend--kpi{padding-left:14px;color:var(--white)}
@media(max-width:1000px){.stages{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.stages{grid-template-columns:1fr}}

/* Cadeia de etapas */
.chain{display:flex;flex-wrap:wrap;gap:10px 30px}
.chain li{position:relative;padding:8px 14px;border:1px solid var(--l-line);border-radius:var(--r-sm);font-size:.9375rem;background:var(--l-card);line-height:1.4}
.chain li:not(:last-child)::after{content:"→";position:absolute;right:-22px;top:50%;transform:translateY(-50%);color:var(--orange-ink)}
.slide--dark .chain li{background:var(--surface);border-color:var(--line)}
.slide--dark .chain li:not(:last-child)::after{color:var(--orange)}
.chain--accent li{background:transparent;border-color:rgba(5,5,5,.35);font-family:var(--mono);font-size:.875rem;text-transform:uppercase;letter-spacing:.04em}
.chain--accent li:not(:last-child)::after{color:var(--black)}
.chain-block .note{margin-top:14px}

/* Priorização */
.score{display:flex;flex-direction:column}
.score li{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--l-line);font-size:1.0625rem}
.score li::after{content:"0–5";font-family:var(--mono);font-size:.875rem;color:var(--l-muted)}
.score-total{margin-top:14px;font-size:1rem;color:var(--l-muted)}
.score-total strong{color:var(--black)}
.cut{display:flex;flex-direction:column;gap:10px}
.cut-row{display:flex;gap:20px;align-items:baseline;padding:16px 20px;background:var(--l-card);border:1px solid var(--l-line);border-radius:var(--r-md)}
.cut-row--go{border-left:3px solid var(--orange)}
.cut-range{font-family:var(--mono);font-size:1rem;min-width:5.5ch;font-variant-numeric:tabular-nums}
.cut-row p{color:var(--l-muted);font-size:1rem}
.cut-row strong{color:var(--black)}

/* Preço */
.formula{font-family:var(--mono);font-size:clamp(.875rem,1.15vw,1rem);color:var(--white);padding:14px 18px;border:1px solid var(--line);border-radius:var(--r-sm);align-self:flex-start;max-width:100%}
.numbers{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.number{padding:18px 0 0;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:6px}
.number-label{font-family:var(--mono);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.slide--light .number-label{color:var(--l-muted)}
.number-value{font-size:clamp(2rem,3.8vw,3.4rem);font-weight:300;letter-spacing:-.04em;line-height:1.05;font-variant-numeric:tabular-nums;white-space:nowrap}
.number-op{font-size:.9375rem;color:var(--muted)}
.number--accent{border-top-color:var(--orange)}
.number--accent .number-value{color:var(--orange)}
@media(max-width:900px){.numbers{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:24px}}
.sum{display:flex;flex-direction:column;counter-reset:s}
.sum li{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--l-line);color:var(--black)!important}
.sum li:last-child{border-bottom:0}
.sum li::before{content:"+";font-family:var(--mono);color:var(--orange-ink);width:1ch}
.sum li:first-child::before{visibility:hidden}
.rule{margin-top:18px;padding-left:18px;border-left:3px solid var(--orange);font-size:1.0625rem;line-height:1.5}

/* Passos numerados */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;counter-reset:st}
.steps li{counter-increment:st;padding:20px 22px 22px;background:var(--l-card);border:1px solid var(--l-line);border-radius:var(--r-md);display:flex;flex-direction:column;gap:8px}
.steps li::before{content:counter(st,decimal-leading-zero);font-family:var(--mono);font-size:.8125rem;color:var(--orange-ink)}
.steps h3{font-size:1.1875rem;font-weight:500;letter-spacing:-.02em}
.steps p{font-size:.9688rem;color:var(--l-muted);line-height:1.5}
.steps--dark li{background:var(--surface);border-color:var(--line)}
.steps--dark li::before{color:var(--orange)}
.steps--dark p{color:var(--muted)}
@media(max-width:1000px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.steps{grid-template-columns:1fr}}

/* Escada de certeza */
.ladder{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;align-items:end}
.ladder li{padding:20px 0 0;border-top:3px solid #3A3A3A;display:flex;flex-direction:column;gap:8px}
.ladder li:nth-child(2){border-top-color:#6B6B6B}
.ladder li:nth-child(3){border-top-color:#B0B0B0}
.ladder li:nth-child(4){border-top-color:var(--orange)}
.ladder h3{font-size:clamp(1.25rem,1.8vw,1.6rem);letter-spacing:-.03em}
.ladder p{color:var(--muted);font-size:1rem}
@media(min-width:901px){.ladder li:nth-child(1){margin-top:72px}.ladder li:nth-child(2){margin-top:48px}.ladder li:nth-child(3){margin-top:24px}}
@media(max-width:900px){.ladder{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){.ladder{grid-template-columns:1fr}}

/* Fases */
.phase-n{font-family:var(--mono);font-size:.8125rem;letter-spacing:.08em;text-transform:uppercase;color:var(--orange-ink)!important}
.card--phase h3{font-size:1.375rem;font-weight:400;letter-spacing:-.03em}
.exit{margin-top:auto;padding-top:12px;border-top:1px solid var(--l-line);color:var(--black)!important}
.exit span{display:block;font-family:var(--mono);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--l-muted);margin-bottom:2px}

/* Checklist */
.checklist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 48px;max-width:1100px}
.checklist li{display:flex;align-items:flex-start;gap:16px;padding:18px 0;border-bottom:1px solid var(--line);font-size:clamp(1.0625rem,1.5vw,1.3125rem);letter-spacing:-.01em}
.checklist li::before{content:"";flex:none;width:22px;height:22px;margin-top:3px;border-radius:var(--r-sm);background:var(--orange) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23050505' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/16px no-repeat}
.checklist--light li{border-bottom-color:var(--l-line);font-size:1.0625rem}
.checklist--one{grid-template-columns:1fr}
.checklist--one li{padding:13px 0}
@media(max-width:760px){.checklist{grid-template-columns:1fr}}

/* Linha do tempo */
.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.timeline li{position:relative;padding-top:28px;border-top:1px solid var(--line)}
.timeline li::before{content:"";position:absolute;top:-6px;left:0;width:11px;height:11px;border-radius:50%;background:var(--orange)}
.timeline-when{font-family:var(--mono);font-size:.875rem;color:var(--orange);margin-bottom:10px}
.timeline p:not(.timeline-when){color:var(--muted);font-size:1.0625rem;line-height:1.5}
@media(max-width:900px){.timeline{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:32px}}
@media(max-width:520px){.timeline{grid-template-columns:1fr}}

/* Exemplo em números */
.facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.facts > div{display:flex;flex-direction:column;gap:4px;padding-top:16px;border-top:1px solid var(--line)}
.fact-value,.card .fact-value{font-size:clamp(1.9rem,3.2vw,2.9rem);color:inherit;font-weight:300;letter-spacing:-.04em;line-height:1.05;white-space:nowrap}
.bars{display:flex;flex-direction:column;gap:12px;margin-top:14px}
.bars li{display:grid;grid-template-columns:minmax(9ch,12rem) 1fr 8ch;align-items:center;gap:14px;font-size:.9375rem;color:var(--muted)}
.bar{height:10px;background:var(--surface-raised);border-radius:2px;overflow:hidden}
.bar span{display:block;height:100%;background:var(--white)}
.bars li:first-child .bar span{background:var(--orange)}
.bar-val{text-align:right;font-family:var(--mono);font-size:.875rem;color:var(--white);font-variant-numeric:tabular-nums}
.scenario{gap:4px}
.scenario-row{display:flex;align-items:baseline;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.scenario-row p:last-child{color:var(--muted)}
.scenario-row--accent .fact-value,.card .scenario-row--accent .fact-value{color:var(--orange)}
.scenario .note{margin-top:12px}
@media(max-width:520px){.bars li{grid-template-columns:1fr auto}.bars .bar{grid-column:1 / -1;grid-row:2}}

/* Fechamento */
.slide--accent .statement{max-width:30ch;font-size:clamp(1.75rem,3.6vw,3.3rem)}
.closing-brand{display:flex;align-items:center;gap:12px;font-weight:500;letter-spacing:-.02em;padding-top:24px;border-top:1px solid rgba(5,5,5,.3)}

/* Marca "IA": onde o núcleo de dados e IA atua */
.ai{display:inline-block;font-family:var(--mono);font-size:.6875rem;font-weight:400;letter-spacing:.08em;line-height:1.5;padding:1px 6px;margin-left:6px;border:1px solid var(--orange);border-radius:var(--r-sm);color:var(--orange);vertical-align:middle}
.slide--light .ai{color:var(--orange-ink);border-color:var(--orange-ink)}
.note .ai{margin:0 6px 0 0}
.card .block-sub{font-family:var(--mono);font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--l-muted);margin-top:-4px}
.slide--dark .card .block-sub{color:var(--muted)}

/* Cartões de abertura */
.card--big h3{font-size:clamp(1.5rem,2.2vw,2rem);font-weight:400;letter-spacing:-.03em}

/* Dois ciclos */
.cycles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.cycle{border:1px solid var(--line);border-radius:var(--r-md);padding:clamp(18px,2vw,28px);background:var(--surface);display:flex;flex-direction:column;gap:12px}
.cycle--new{border-color:rgba(249,51,25,.55)}
.cycle--new .era-title{color:var(--orange)}
.cycle-list{display:flex;flex-direction:column}
.cycle-list li{display:grid;grid-template-columns:minmax(0,12.5rem) minmax(0,1fr);gap:16px;align-items:baseline;padding:13px 0;border-bottom:1px solid var(--line)}
.cycle-node{font-weight:500;color:#CFCFCF}
.cycle--new .cycle-node{color:var(--white)}
.cycle-node::before{content:"↓";font-family:var(--mono);color:#5A5A5A;margin-right:10px}
.cycle--new .cycle-node::before{color:var(--orange)}
.cycle-list li:first-child .cycle-node::before{content:"●";font-size:.625rem;vertical-align:middle}
.cycle-why{color:var(--muted);font-size:.9375rem;line-height:1.5}
.cycle-back{font-family:var(--mono);font-size:.8125rem;color:var(--muted)}
.cycle--new .cycle-back{color:var(--orange)}
@media(max-width:900px){.cycles{grid-template-columns:1fr}}
@media(max-width:560px){.cycle-list li{grid-template-columns:1fr;gap:4px}}

/* Perguntas dos gaps */
.qs{display:flex;flex-direction:column;gap:6px}
.qs li{position:relative;padding-left:16px;font-size:.9375rem;line-height:1.45}
.qs li::before{content:"";position:absolute;left:0;top:.68em;width:7px;height:2px;background:var(--orange)}

/* Travas de capacidade */
.locks{display:flex;flex-wrap:wrap;gap:12px 46px}
.locks li{position:relative;padding:10px 18px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);font-weight:500}
.locks li:not(:last-child)::after{content:"";position:absolute;right:-31px;top:50%;width:16px;height:18px;transform:translateY(-50%);background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 18'%3E%3Cpath d='M4 8V5.5a4 4 0 0 1 8 0V8' fill='none' stroke='%23F93319' stroke-width='2'/%3E%3Crect x='1' y='8' width='14' height='9' rx='2' fill='%23F93319'/%3E%3C/svg%3E") center/contain no-repeat}
.symptom{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--orange);border-radius:var(--r-md);padding:14px 18px;font-size:.9375rem;line-height:1.45;color:#D9D9D9}

/* Dois tipos de receita */
.rev{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:20px;align-items:stretch}
.rev-arrow{align-self:center;font-size:2rem;color:var(--orange)}
.rev-card h3{font-size:clamp(1.5rem,2.2vw,2rem);font-weight:400;letter-spacing:-.03em}
.card .rev-chip{align-self:flex-start;margin-top:auto;font-family:var(--mono);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;padding:4px 10px;border:1px solid #3A3A3A;border-radius:var(--r-sm);color:var(--white)}
.rev-card--accent{border-color:rgba(249,51,25,.55)}
.rev-card--accent .rev-chip{background:var(--orange);border-color:var(--orange);color:var(--black)}
@media(max-width:760px){.rev{grid-template-columns:1fr}.rev-arrow{transform:rotate(90deg);justify-self:center}}

/* Construa uma vez, instale várias */
.installs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:44px}
.installs li{position:relative}
.installs li:first-child{border-style:dashed}
.installs li:not(:last-child)::after{content:"→";position:absolute;right:-32px;top:50%;transform:translateY(-50%);color:var(--orange);font-size:1.5rem}
.installs h3{font-size:clamp(1.25rem,1.8vw,1.6rem);font-weight:400;letter-spacing:-.03em}
.card .install-parts{font-family:var(--mono);font-size:.8125rem;line-height:1.6}
.card .install-foot{margin-top:auto;padding-top:12px;border-top:1px solid var(--line);color:var(--white)}
.install--accent{border-color:rgba(249,51,25,.55)}
@media(max-width:900px){.installs{grid-template-columns:1fr;gap:16px}.installs li::after{display:none}}

/* Falhas com causa */
.cell-sub{display:block;font-weight:400;color:var(--l-muted);font-size:.875rem;margin-top:2px}
.table--fail td:last-child{color:var(--black)}

/* Núcleo */
.core .era-panel{justify-content:space-between}

/* Notebooks de tela baixa (ex.: 1390x690): tudo mais compacto para caber numa tela */
@media(min-width:901px) and (max-height:820px){
  .slide{padding:calc(var(--bar-h) + 22px) 0 28px}
  .slide-inner{gap:18px}
  .slide-head{gap:8px 14px}
  .slide-head h2{font-size:clamp(1.75rem,2.9vw,2.6rem)}
  .card{padding:16px 20px;gap:6px}
  .card p,.card li{font-size:.9375rem;line-height:1.5}
  .table td{padding-block:8px}
  .table--pairs td{padding-block:11px;font-size:1.0625rem}
  .table--compact td{padding-block:6px}
  .table th{padding-bottom:8px}
  .stages li{padding:12px 16px}
  .score li{padding:7px 0}
  .cut-row{padding:12px 18px}
  .steps li{padding:14px 18px}
  .checklist li{padding:12px 0}
  .checklist--one li{padding:9px 0}
  .sum li{padding:6px 0}
  .numbers .number{padding-top:12px}
  .number-value{font-size:clamp(1.8rem,3.2vw,2.8rem)}
  .quote{font-size:clamp(1.125rem,1.7vw,1.5rem)}
  .quote--dark{font-size:clamp(1.25rem,2vw,1.75rem)}
  .note{font-size:.875rem}
  .list{gap:6px}
  .ladder li:nth-child(1){margin-top:48px}.ladder li:nth-child(2){margin-top:32px}.ladder li:nth-child(3){margin-top:16px}
  .slide--cover h1{font-size:clamp(2.6rem,6.4vw,5.6rem)}
  .slide--cover .slide-inner{min-height:0}
  .chain li{padding:6px 12px}
  .chain-block .note{margin-top:8px}
  .sub{margin-bottom:8px}
  .rule{margin-top:12px}
  .stack{gap:12px}
}

@media(min-width:901px) and (max-height:820px){
  .cycle-list li{padding:9px 0}
  .symptom{padding:10px 14px}
  .locks li{padding:7px 14px}
  .qs{gap:3px}
  .qs li{font-size:.875rem}
  .table--fail td{padding-block:7px}
  .cell-sub{font-size:.8125rem}
  .card--big h3{font-size:clamp(1.35rem,2vw,1.75rem)}
  .rev-card h3{font-size:clamp(1.35rem,2vw,1.75rem)}
}

/* Entrada suave dos blocos (só opacidade e deslocamento; nada de clip-path) */
.js .slide-inner > *{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .slide.is-in .slide-inner > *{opacity:1;transform:none}
.js .slide.is-in .slide-inner > *:nth-child(2){transition-delay:.06s}
.js .slide.is-in .slide-inner > *:nth-child(3){transition-delay:.12s}
.js .slide.is-in .slide-inner > *:nth-child(n+4){transition-delay:.18s}
@media(prefers-reduced-motion:reduce){.js .slide-inner > *{opacity:1;transform:none;transition:none}}

/* Impressão / PDF: uma seção por página */
@media print{
  @page{size:A4 landscape;margin:0}
  .topbar,.progress,.index-panel,.skip{display:none!important}
  .slide{min-height:100vh;break-after:page;padding:48px 0}
  .js .slide-inner > *{opacity:1;transform:none}
  body{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}