/* UM.OITO.ZERO. Preto e branco do deck, vermelho só em número e chamada. Leitura em capítulos, como reportagem:
   o tempo correndo, o peso, quem morre, as formas, o silêncio e o 180 como virada. */
:root{
  --preto:#0B0B0B;
  --preto-2:#151515;
  --branco:#FFFFFF;
  --papel:#F3F3F1;
  --vermelho:#EE220C;
  --vermelho-esc:#B81A08;
  --cinza:#8A8A8A;
  --cinza-esc:#555;
  --apagado:#3A3A3A;
  --linha:#2A2A2A;
  --f-disp:"Inter Tight","Helvetica Neue",Helvetica,Arial,sans-serif;
  --f-serif:"Source Serif 4",Georgia,serif;
  --ease:cubic-bezier(.2,.8,.2,1);
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:72px}
body{margin:0;background:var(--preto);color:var(--branco);font-family:var(--f-disp);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
:focus-visible{outline:3px solid var(--vermelho);outline-offset:3px;border-radius:6px}
h1,h2,h3{margin:0;font-weight:800;letter-spacing:-.03em;line-height:1.02;text-wrap:balance}
h2{font-size:clamp(34px,5.6vw,72px);margin-bottom:28px}
p{margin:0}
small{font-size:12.5px;color:var(--cinza);line-height:1.45}
.miolo{max-width:1160px;margin:0 auto;padding:0 max(16px,env(safe-area-inset-left))}
.estreito{max-width:780px}
.rotulo{font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;margin-bottom:18px}
.vermelho{color:var(--vermelho)}
.fonte{display:block;margin-top:36px}
section{position:relative}

/* entrada ao rolar */
[data-r]{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease) var(--d,0s),transform .9s var(--ease) var(--d,0s)}
[data-r].on{opacity:1;transform:none}

/* grão de filme */
.grao::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.08;z-index:1;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grao 1s steps(4) infinite}
@keyframes grao{0%{transform:translate(0,0)}25%{transform:translate(-3%,2%)}50%{transform:translate(2%,-3%)}75%{transform:translate(-2%,-1%)}100%{transform:translate(0,0)}}

/* barra de leitura */
.progresso{position:fixed;top:0;left:0;right:0;height:3px;z-index:60;pointer-events:none}
.progresso i{display:block;height:100%;width:100%;background:var(--vermelho);transform-origin:0 50%;transform:scaleX(0)}

/* topo */
.topo{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:calc(10px + env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) 10px max(16px,env(safe-area-inset-left));background:rgba(11,11,11,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.06);transition:transform .4s var(--ease)}
.topo.esconde{transform:translateY(-110%)}
.marca{display:flex;align-items:center;gap:10px;text-decoration:none;min-height:44px}
.marca .logo{width:58px;height:auto;color:var(--branco)}
.marca-txt{font-weight:900;letter-spacing:.06em;font-size:13px}
.nav{display:flex;gap:6px}
.nav a{position:relative;text-decoration:none;color:var(--branco);font-weight:600;font-size:15px;padding:10px 14px;border-radius:999px;transition:background .2s}
.nav a:hover{background:rgba(255,255,255,.08)}
.nav a::after{content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;background:var(--vermelho);transform:scaleX(0);transform-origin:0 50%;transition:transform .35s var(--ease)}
.nav a.ativo::after{transform:scaleX(1)}
.topo-dir{display:flex;align-items:center;gap:8px}
.btn-180{background:var(--vermelho);color:var(--branco);border-radius:999px;padding:10px 18px;text-decoration:none;font-weight:700;font-size:15px;white-space:nowrap;min-height:44px;display:flex;align-items:center;gap:6px;transition:background .2s,transform .15s}
.btn-180:hover{background:var(--vermelho-esc)}
.btn-180 b{font-weight:900}
.btn-menu{display:none;font:inherit;font-weight:700;font-size:15px;color:var(--branco);background:transparent;border:1.5px solid rgba(255,255,255,.5);border-radius:999px;padding:9px 16px;min-height:44px;cursor:pointer}
@media (max-width:900px){.nav{display:none}.btn-menu{display:block}.marca-txt{display:none}}

/* menu do celular */
.menu{position:fixed;inset:0;z-index:45;background:var(--preto);padding:calc(90px + env(safe-area-inset-top)) max(16px,env(safe-area-inset-left)) 40px;display:flex;flex-direction:column;animation:abre .35s var(--ease)}
@keyframes abre{from{opacity:0;transform:translateY(-12px)}}
.menu nav{display:flex;flex-direction:column;border-top:1px solid var(--linha)}
.menu a{display:flex;align-items:baseline;gap:16px;text-decoration:none;font-size:clamp(30px,8vw,44px);font-weight:800;letter-spacing:-.02em;padding:14px 0;border-bottom:1px solid var(--linha)}
.menu a span{font-size:13px;font-weight:600;color:var(--vermelho);letter-spacing:.1em}

/* sair rápido */
.sair-wrap{position:fixed;right:max(12px,env(safe-area-inset-right));bottom:max(12px,env(safe-area-inset-bottom));z-index:55;display:flex;flex-direction:column;align-items:flex-end;gap:10px;max-width:290px}
.sair{background:var(--branco);color:var(--preto);font-weight:800;font-size:14px;text-decoration:none;padding:12px 18px;border-radius:999px;box-shadow:0 6px 24px rgba(0,0,0,.45);min-height:44px;display:flex;align-items:center;gap:8px}
.sair span{color:var(--vermelho)}
.sair-dica{background:var(--branco);color:var(--preto);font-size:14px;line-height:1.4;padding:14px 16px;border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.45);position:relative;animation:abre .4s var(--ease)}
.sair-dica::after{content:"";position:absolute;right:28px;bottom:-7px;width:14px;height:14px;background:var(--branco);transform:rotate(45deg)}

/* botões */
.bt{font:inherit;font-weight:600;font-size:16px;border-radius:999px;padding:13px 24px;min-height:48px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;border:1.5px solid transparent;transition:transform .15s,background .2s,color .2s}
.bt:active{transform:scale(.97)}
.bt.cheio{background:var(--vermelho);color:var(--branco)}
.bt.cheio:hover{background:var(--vermelho-esc)}
.bt.contorno{background:transparent;color:var(--preto);border-color:var(--preto)}
.bt.branco{background:var(--branco);color:var(--vermelho);font-weight:800}
.bt.contorno-b{background:transparent;color:var(--branco);border-color:rgba(255,255,255,.7)}
.bt.contorno-b:hover{background:rgba(255,255,255,.1)}

/* 0. abertura */
.hook{min-height:100svh;display:flex;align-items:center;justify-content:center;text-align:center;padding:110px max(16px,env(safe-area-inset-left)) 110px;overflow:hidden;transition:background .25s}
.hook.pisca{background:#2a0602}
.hook-in{position:relative;z-index:2;max-width:980px}
.hook-rot{margin-bottom:30px}
.hook-leg{font-family:var(--f-serif);font-size:clamp(18px,2.2vw,24px);color:#BDBDBD}
.hook-relogio{font-weight:900;font-size:clamp(76px,17vw,230px);letter-spacing:-.045em;line-height:1;font-variant-numeric:tabular-nums;margin:10px 0 30px}
.hook-linha{font-size:clamp(22px,3vw,36px);font-weight:700;letter-spacing:-.02em;line-height:1.2}
.hook-linha b{color:var(--vermelho);font-weight:900;display:inline-block;min-width:1ch}
.hook-linha b.pula{animation:pula .6s var(--ease)}
@keyframes pula{0%{transform:scale(1.7)}100%{transform:none}}
.hook-prox{margin-top:16px;color:var(--cinza);font-size:17px}
.hook-prox b{color:var(--branco);font-variant-numeric:tabular-nums}
.rolar{position:absolute;left:50%;bottom:34px;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:10px;text-decoration:none;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--cinza)}
.rolar i{width:1px;height:46px;background:linear-gradient(var(--branco),transparent);animation:desce 1.8s ease-in-out infinite;transform-origin:top}
@keyframes desce{0%{transform:scaleY(0)}50%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}

/* texto que se preenche com a rolagem */
.preenche .w{color:var(--apagado);transition:color .25s}
.preenche .w.on{color:var(--branco)}
.preenche em{font-style:normal}
.preenche em .w.on{color:var(--vermelho)}

/* 1. frase */
.frase{height:230vh;background:var(--preto)}
.frase-fixo{position:sticky;top:0;height:100svh;display:flex;flex-direction:column;justify-content:center;max-width:1160px;margin:0 auto;padding:0 max(16px,env(safe-area-inset-left))}
.frase h1{font-size:clamp(42px,7.2vw,104px);font-weight:900;letter-spacing:-.035em;line-height:1.02}

/* 2. cronômetro */
.cronometro{padding:110px 0 120px;background:var(--preto)}
.nota-pq{color:var(--cinza);max-width:560px;font-size:15px}
.contadores{list-style:none;padding:0;margin:44px 0 0;display:grid;border-top:1px solid var(--linha)}
.contadores li{display:grid;grid-template-columns:minmax(120px,200px) 1fr;gap:24px;align-items:center;padding:22px 0;border-bottom:1px solid var(--linha);cursor:help}
.contadores .cont{font-size:clamp(40px,6vw,72px);font-weight:900;letter-spacing:-.03em;font-variant-numeric:tabular-nums;line-height:1;text-align:right;display:block}
.contadores strong{display:block;font-size:clamp(17px,2vw,22px);font-weight:600}
.contadores small{display:block;margin:2px 0 10px;font-size:14px}
.contadores .cada{color:var(--branco);font-weight:600}
.barra{display:block;height:4px;background:#222;border-radius:4px;overflow:hidden}
.barra i{display:block;height:100%;width:0;background:var(--branco);border-radius:4px}
.contadores li.fem .cont{color:var(--vermelho)}
.contadores li.fem .barra i{background:var(--vermelho)}
.contadores li.pulsa .cont{animation:pulsa .6s}
@keyframes pulsa{0%{color:var(--vermelho);transform:scale(1.08)}100%{transform:none}}
@media (max-width:600px){.contadores li{grid-template-columns:96px 1fr;gap:16px}}

/* slider de tempo */
.tempo{margin-top:72px;padding:clamp(22px,4vw,40px);border-radius:18px;background:var(--preto-2);border:1px solid var(--linha)}
.tempo h3{font-size:clamp(28px,4vw,48px);margin-bottom:22px}
.tempo h3 span{color:var(--vermelho)}
.tempo input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:8px;border-radius:999px;background:linear-gradient(90deg,var(--vermelho) var(--p,25%),#2c2c2c var(--p,25%));outline:none;cursor:pointer;margin:6px 0}
.tempo input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:30px;height:30px;border-radius:50%;background:var(--branco);border:6px solid var(--vermelho);box-shadow:0 4px 14px rgba(0,0,0,.5);transition:transform .15s}
.tempo input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--branco);border:6px solid var(--vermelho)}
.tempo input[type=range]:active::-webkit-slider-thumb{transform:scale(1.15)}
.tempo-marcas{display:flex;justify-content:space-between;font-size:12.5px;color:var(--cinza);margin-top:6px}
.tempo-grade{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:32px 0 18px}
.tempo-grade b{display:block;font-size:clamp(36px,5vw,64px);font-weight:900;letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums}
.tempo-grade .fem b{color:var(--vermelho)}
.tempo-grade p{color:#CFCFCF;margin-top:8px;font-size:15px}
@media (max-width:700px){.tempo-grade{grid-template-columns:1fr;gap:22px}}
.ano-ate-agora{margin-top:20px;padding:32px;border-radius:18px;background:var(--preto-2);border:1px solid var(--linha)}
.ano-ate-agora p:nth-child(2){font-size:clamp(20px,2.4vw,28px);font-weight:600;margin-bottom:10px}
.ano-ate-agora b{color:var(--vermelho);font-weight:900;font-size:1.6em;font-variant-numeric:tabular-nums}

/* 3. impacto */
.impacto{background:var(--branco);color:var(--preto);padding:110px 0}
.impacto .miolo{display:grid;grid-template-columns:repeat(3,1fr);gap:48px}
.impacto-item .conta{display:block;font-size:clamp(60px,7.6vw,110px);font-weight:900;letter-spacing:-.05em;line-height:1;color:var(--vermelho);font-variant-numeric:tabular-nums;margin-bottom:16px}
.impacto-item p{font-family:var(--f-serif);font-size:19px;margin-bottom:12px}
.impacto-item small{color:var(--cinza-esc)}
@media (max-width:860px){.impacto .miolo{grid-template-columns:1fr;gap:64px}}

/* 4. quem morre */
.quem{padding:120px 0;background:var(--papel);color:var(--preto)}
.quem .lead{font-family:var(--f-serif);font-size:20px;max-width:620px;margin:-8px 0 32px;color:#333}
.pilulas{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:40px}
.pilulas button{font:inherit;font-size:15px;font-weight:600;border-radius:999px;padding:10px 18px;min-height:44px;border:1.5px solid var(--preto);background:transparent;color:var(--preto);cursor:pointer;transition:background .25s,color .25s,transform .15s}
.pilulas button:active{transform:scale(.96)}
.pilulas button[aria-selected="true"]{background:var(--preto);color:var(--branco)}
.pontos-wrap{display:grid;grid-template-columns:minmax(0,520px) 1fr;gap:56px;align-items:center}
.pontos{display:grid;grid-template-columns:repeat(10,1fr);gap:clamp(6px,1.2vw,12px)}
.pontos i{aspect-ratio:1;border-radius:50%;background:#D3D3CF;transition:background .4s,transform .4s var(--ease)}
.pontos i.on{background:var(--vermelho);transform:scale(1.1)}
.pontos-leg b{display:block;font-size:clamp(90px,12vw,170px);font-weight:900;line-height:.9;letter-spacing:-.05em;color:var(--vermelho);font-variant-numeric:tabular-nums}
.pontos-leg p{font-family:var(--f-serif);font-size:22px;margin:16px 0 18px;max-width:420px}
.pontos-leg small{color:var(--cinza-esc)}
@media (max-width:860px){.pontos-wrap{grid-template-columns:1fr;gap:28px}}

/* 5. tendência */
.tendencia{padding:120px 0;background:var(--preto)}
.colunas{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.graf{background:var(--preto-2);border:1px solid var(--linha);border-radius:18px;padding:32px}
.graf-tit{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--cinza);margin-bottom:24px}
.barras{display:flex;align-items:flex-end;gap:28px;height:260px}
.barras .b{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:10px}
.barras .b i{display:block;width:100%;max-width:120px;height:0;background:#3A3A3A;border-radius:10px 10px 4px 4px;transition:height 1.4s var(--ease)}
.barras.on .b i{height:calc(var(--v) * 200px)}
.barras .b.quente i{background:var(--vermelho)}
.barras .b.frio i{background:var(--branco)}
.barras .b span{font-weight:900;font-size:clamp(24px,3vw,36px);letter-spacing:-.02em}
.barras .b em{font-style:normal;color:var(--cinza);font-size:14px}
.graf-nota{margin-top:24px;font-family:var(--f-serif);font-size:18px;color:#D6D6D6}
.graf-nota b{font-family:var(--f-disp);color:var(--branco)}
@media (max-width:760px){.colunas{grid-template-columns:1fr}.barras{height:220px}.barras.on .b i{height:calc(var(--v) * 160px)}}

/* 6. citação */
.citacao{height:200vh;background:var(--preto)}
.citacao-fixo{position:sticky;top:0;height:100svh;display:flex;align-items:center;max-width:1100px;margin:0 auto;padding:0 max(16px,env(safe-area-inset-left))}
.citacao .serif{font-family:var(--f-serif);font-size:clamp(32px,5vw,66px);line-height:1.15;letter-spacing:-.01em}

/* 7. tipos: slider */
.tipos{padding:120px 0 110px;background:var(--branco);color:var(--preto);overflow:hidden}
.tipos-topo{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px}
.tipos-topo h2{margin:0;max-width:820px}
.setas{display:flex;gap:10px;flex:none}
.seta{width:52px;height:52px;border-radius:50%;border:1.5px solid var(--preto);background:transparent;font-size:20px;cursor:pointer;color:var(--preto);transition:background .2s,color .2s}
.seta:hover{background:var(--preto);color:var(--branco)}
.seta:disabled{opacity:.3;cursor:default;background:transparent;color:var(--preto)}
@media (max-width:700px){.setas{display:none}}
.slider{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:6px max(16px,calc((100vw - 1160px)/2 + 16px)) 10px;scroll-padding:0 max(16px,calc((100vw - 1160px)/2 + 16px))}
.slider::-webkit-scrollbar{display:none}
.card{flex:0 0 min(420px,82vw);scroll-snap-align:start;background:var(--papel);border-radius:18px;padding:32px 28px;display:flex;flex-direction:column;gap:14px;transition:transform .5s var(--ease),background .4s,color .4s}
.card.atual{background:var(--preto);color:var(--branco)}
.card-n{font-size:13px;font-weight:700;color:var(--vermelho);letter-spacing:.12em}
.card h3{font-size:clamp(38px,4.6vw,56px);font-weight:900}
.card p{font-family:var(--f-serif);font-size:19px}
.card .dado{font-family:var(--f-disp);font-size:15px;margin-top:auto;padding-top:18px;border-top:1px solid rgba(128,128,128,.3)}
.card .dado b{color:var(--vermelho);font-size:22px;font-weight:900}
.pontinhos{display:flex;gap:8px;margin-top:22px}
.pontinhos button{width:10px;height:10px;border-radius:999px;border:0;background:#CFCFCB;padding:0;cursor:pointer;transition:width .35s var(--ease),background .3s}
.pontinhos button.on{width:34px;background:var(--vermelho)}
.tipos .fonte{color:var(--cinza-esc)}

/* 8. quiz */
.quiz{padding:120px 0;background:var(--papel);color:var(--preto)}
.quiz-card{background:var(--branco);border-radius:18px;padding:clamp(24px,5vw,48px);overflow:hidden;position:relative}
.quiz-barra{position:absolute;left:0;right:0;top:0;height:5px;background:#EEE}
.quiz-barra i{display:block;height:100%;width:20%;background:var(--vermelho);transition:width .5s var(--ease)}
.quiz-cont{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--cinza-esc);margin-bottom:16px}
.quiz-frase{font-family:var(--f-serif);font-size:clamp(24px,3.4vw,36px);line-height:1.2;min-height:3.6em;margin-bottom:28px;transition:opacity .3s,transform .3s}
.quiz-frase.troca{opacity:0;transform:translateX(-20px)}
.quiz-bts{display:flex;gap:12px;flex-wrap:wrap}
.quiz-bts .bt[disabled]{opacity:.35;cursor:default}
.quiz-resp{margin-top:24px;font-size:18px}
.quiz-resp b{color:var(--vermelho)}
.quiz-prox{margin-top:20px}

/* 9. silêncio */
.silencio{padding:120px 0;background:var(--preto);overflow:hidden}
.silencio .miolo{position:relative;z-index:2}
.barras-h > div{display:grid;grid-template-columns:minmax(0,1fr) 2fr 84px;gap:20px;align-items:center;padding:16px 0;border-bottom:1px solid var(--linha)}
.barras-h p{font-size:17px}
.barras-h i{display:block;height:14px;border-radius:999px;background:var(--vermelho);width:0;transition:width 1.6s var(--ease)}
.barras-h.on i{width:calc(var(--v) * 100%)}
.barras-h b{font-weight:900;font-size:26px;text-align:right;font-variant-numeric:tabular-nums}
@media (max-width:700px){.barras-h > div{grid-template-columns:1fr 64px;gap:8px 12px}.barras-h p{grid-column:1/-1}}
.porques{margin-top:56px}
.porques ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.porques li{background:var(--preto-2);border:1px solid var(--linha);border-radius:16px;padding:24px;font-size:17px}
.porques li b{display:block;font-size:44px;font-weight:900;color:var(--vermelho);letter-spacing:-.03em}
@media (max-width:700px){.porques ul{grid-template-columns:1fr}}

/* 10. a virada: 180 se enche de branco */
.gigante{height:320vh;background:var(--vermelho)}
.gigante-fixo{position:sticky;top:0;height:100svh;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center}
.gigante-rot{position:absolute;top:calc(84px + env(safe-area-inset-top));left:0;right:0;text-align:center;font-size:13px;font-weight:700;letter-spacing:.18em;text-transform:uppercase}
.gigante-num{font-weight:900;font-size:min(56vw,74svh);line-height:.8;letter-spacing:-.06em;display:flex;will-change:transform;transform-origin:50% 55%}
.gigante-num span{display:inline-block;color:transparent;-webkit-background-clip:text;background-clip:text;
  background-image:linear-gradient(to top,var(--branco) var(--f,0%),var(--preto) var(--f,0%))}
.gigante-falas{position:absolute;left:0;right:0;bottom:12svh;text-align:center;padding:0 16px}
.fala{position:absolute;left:16px;right:16px;bottom:0;font-size:clamp(22px,3.4vw,40px);font-weight:800;letter-spacing:-.02em;line-height:1.15;color:var(--branco);opacity:0;transform:translateY(16px);transition:opacity .45s,transform .45s}
.fala.on{opacity:1;transform:none}
.fala b{font-weight:900}

/* faixa em loop */
.faixa-loop{background:var(--branco);color:var(--preto);overflow:hidden;padding:14px 0;border-block:1px solid var(--preto)}
.faixa-loop div{display:flex;gap:48px;width:max-content;animation:loop 60s linear infinite;font-weight:900;font-size:22px;letter-spacing:.04em}
.faixa-loop span::after{content:"●";color:var(--vermelho);margin-left:48px;font-size:12px;vertical-align:middle}
@keyframes loop{to{transform:translateX(-50%)}}

/* 11. ajuda */
.ajuda{background:var(--vermelho);padding:110px 0 120px;text-align:center}
.ajuda .rotulo{font-size:13px}
.ajuda-num{display:block;width:min(560px,82vw);margin:10px auto 26px;transition:transform .3s var(--ease)}
.ajuda-num:hover{transform:scale(1.03)}
.ajuda-num svg{display:block;width:100%;height:auto}
.ajuda-sub{font-size:clamp(18px,2.2vw,24px);max-width:640px;margin:0 auto 32px}
.ajuda-bts{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:44px}
.ajuda-info{list-style:none;padding:0;margin:0 auto 40px;max-width:640px;text-align:left;display:grid;gap:12px}
.ajuda-info li{background:rgba(0,0,0,.14);border-radius:14px;padding:14px 18px;font-size:16px}
.ajuda-info a{font-weight:800}

/* 12. faq */
.faq{padding:110px 0;background:var(--branco);color:var(--preto)}
.faq h2{font-size:clamp(30px,4vw,48px)}
.faq details{border-bottom:1px solid #D9D9D9}
.faq summary{cursor:pointer;padding:20px 0;font-size:19px;font-weight:600;min-height:44px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--vermelho);font-weight:400;font-size:24px;line-height:1;transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{font-family:var(--f-serif);font-size:18px;padding-bottom:22px;color:#333}

/* rodapé */
.rodape{background:var(--preto);padding:80px 0 110px;color:#BDBDBD}
.marca-rod{display:flex;align-items:center;gap:18px;margin-bottom:44px;color:var(--branco)}
.marca-rod .logo{width:clamp(110px,16vw,170px);height:auto}
.marca-rod span{font-weight:900;font-size:clamp(20px,3vw,32px);letter-spacing:.04em}
.marca-rod small{display:block;font-size:14px;letter-spacing:0;font-weight:600;color:var(--vermelho)}
.fontes{list-style:none;padding:0;margin:0 0 32px;columns:2;column-gap:32px;font-size:15px}
.fontes li{margin-bottom:10px;break-inside:avoid}
.fontes a{text-decoration-color:#555}
.priv{font-size:14px}
@media (max-width:600px){.fontes{columns:1}}

/* quem pede menos movimento continua vendo o site vivo, só sem deslocamentos e piscadas */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .grao::after,.rolar i{animation:none}
  [data-r]{transform:none}
  .faixa-loop div{animation-duration:90s}
}