/* São Paulo Revelada — visual do canal: azul-noite, dourado e creme */
:root{
  --azul:#0D162C; --azul2:#16213D; --azul3:#1F2B4A;
  --ouro:#F2B630; --ouro-esc:#B07D12;
  --creme:#F3EEE2; --papel:#F7F2E7; --tinta:#1A2238; --cinza:#5B6072;
  --raio:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--papel);color:var(--tinta);font-family:'Source Serif 4',Georgia,serif;font-size:18px;line-height:1.55;
  -webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{width:min(1120px,100% - 32px);margin-inline:auto}
.sobretit{font-family:'Montserrat',sans-serif;font-weight:700;font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--ouro-esc)}
.escuro .sobretit{color:var(--ouro)}
/* títulos na letra do banner do canal (Bebas Neue, como "SÃO PAULO") */
h1,h2{font-family:'Bebas Neue','Arial Narrow',sans-serif;font-weight:400;letter-spacing:.015em;line-height:.95;margin:0}
h3{font-family:'Montserrat',sans-serif;font-weight:800;line-height:1.25;margin:0}
h1 em,h2 em{font-style:normal;color:var(--ouro)}
h2{font-size:clamp(40px,5vw,60px);color:var(--azul);margin:.25em 0 .45em}
.escuro h2{color:var(--creme)}
p{margin:0 0 1em}

/* topo */
.topo{position:sticky;top:0;z-index:20;background:rgba(13,22,44,.94);backdrop-filter:blur(8px);border-bottom:1px solid rgba(242,182,48,.25)}
.topo .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.marca{display:flex;align-items:center;gap:10px;text-decoration:none}
.marca img{width:38px;height:38px;border-radius:50%;border:2px solid var(--ouro)}
.marca span{font-family:'Bebas Neue',sans-serif;font-size:24px;letter-spacing:.06em;color:var(--creme);line-height:1}
.marca i{font-family:'Playfair Display',serif;font-style:italic;font-weight:900;color:var(--ouro);font-size:21px;letter-spacing:0;margin-left:5px}
.topo nav{display:flex;gap:18px;align-items:center}
.topo nav a{font-family:'Montserrat',sans-serif;font-weight:600;font-size:14px;color:#D7DAE3;text-decoration:none}
.topo nav a:hover{color:var(--ouro)}
.topo .botao{padding:9px 16px;font-size:14px}

/* botões */
.botao{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--ouro);color:var(--azul);
  font-family:'Montserrat',sans-serif;font-weight:800;font-size:17px;letter-spacing:.02em;text-decoration:none;
  padding:17px 30px;border-radius:999px;box-shadow:0 10px 30px rgba(242,182,48,.28);transition:transform .15s,box-shadow .15s}
.botao:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(242,182,48,.4)}
.botao.contorno{background:transparent;color:var(--creme);border:2px solid var(--ouro);box-shadow:none}
.botao.contorno:hover{background:rgba(242,182,48,.12)}

/* blocos escuros */
.escuro{background:var(--azul);color:var(--creme);position:relative;overflow:hidden}
.ceu{background:radial-gradient(1px 1px at 12% 18%,#fff9 50%,transparent 51%),radial-gradient(1.5px 1.5px at 28% 62%,#fff8 50%,transparent 51%),
  radial-gradient(1px 1px at 47% 9%,#fffb 50%,transparent 51%),radial-gradient(1.5px 1.5px at 66% 33%,#fff7 50%,transparent 51%),
  radial-gradient(1px 1px at 82% 14%,#fffa 50%,transparent 51%),radial-gradient(1px 1px at 91% 58%,#fff8 50%,transparent 51%),
  radial-gradient(1.5px 1.5px at 7% 80%,#fff6 50%,transparent 51%),radial-gradient(1px 1px at 57% 74%,#fff7 50%,transparent 51%),
  linear-gradient(180deg,#070D18 0%,#0D182C 50%,#17203A 100%)}

/* hero */
.hero{padding:64px 0 72px}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(50px,6.2vw,84px);color:var(--creme);margin:.2em 0 .3em}
.inicio h1 em{white-space:nowrap}
.hero .lead{font-size:20px;color:#E3DCCB;max-width:34em}
.preco{display:flex;align-items:baseline;gap:12px;margin:26px 0 18px;flex-wrap:wrap}
.preco b{font-family:'Bebas Neue',sans-serif;font-weight:400;font-size:58px;line-height:1;color:var(--creme);letter-spacing:.02em}
.preco span{font-family:'Montserrat',sans-serif;font-size:14px;color:#AEB4C6}
.garantias{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:18px;font-family:'Montserrat',sans-serif;font-size:13.5px;color:#C9CDD8}
.garantias span::before{content:"✓";color:var(--ouro);font-weight:800;margin-right:6px}
.livro3d{perspective:1400px;display:flex;justify-content:center}
.livro3d .livro{position:relative;width:min(360px,80%);transform:rotateY(-18deg) rotateX(4deg);transform-style:preserve-3d;
  filter:drop-shadow(0 40px 50px rgba(0,0,0,.55))}
.livro3d .livro img{border-radius:3px 8px 8px 3px}
.livro3d .livro::before{content:"";position:absolute;left:0;top:0;bottom:0;width:16px;z-index:2;border-radius:3px 0 0 3px;
  background:linear-gradient(90deg,rgba(0,0,0,.5),rgba(255,255,255,.15) 45%,rgba(0,0,0,.2))}
.livro3d .livro::after{content:"";position:absolute;right:-12px;top:8px;bottom:8px;width:13px;border-radius:0 3px 3px 0;
  background:repeating-linear-gradient(90deg,#F3EEE2 0 2px,#D6CDB8 2px 3px);transform:translateZ(-1px)}

/* números */
.numeros{background:var(--azul2);border-top:1px solid rgba(242,182,48,.25);border-bottom:1px solid rgba(242,182,48,.25)}
.numeros .wrap{display:grid;grid-template-columns:repeat(4,1fr);text-align:center}
.numeros div{padding:22px 8px}
.numeros b{display:block;font-family:'Bebas Neue',sans-serif;font-weight:400;font-size:44px;line-height:1;color:var(--ouro)}
.numeros span{font-family:'Montserrat',sans-serif;font-weight:600;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#C9CDD8}

/* seções */
.secao{padding:84px 0}
.intro-secao{max-width:44em;margin-bottom:38px}
.intro-secao p{color:var(--cinza);font-size:19px}
.escuro .intro-secao p{color:#C9CDD8}

/* o que tem */
.itens{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.item{background:#fff;border-radius:var(--raio);padding:26px 22px;box-shadow:0 2px 0 rgba(13,22,44,.04),0 10px 30px rgba(13,22,44,.06)}
.item .ic{width:46px;height:46px;border-radius:50%;background:var(--azul);display:grid;place-items:center;margin-bottom:14px}
.item .ic svg{width:24px;height:24px;color:var(--ouro)}
.item h3{font-size:19px;color:var(--azul);margin-bottom:8px}
.item p{font-size:16px;color:var(--cinza);margin:0}

/* passeios */
.passeios{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.passeio{background:var(--azul2);border-radius:var(--raio);overflow:hidden;display:grid;grid-template-columns:42% 1fr;min-height:200px;
  border:1px solid rgba(242,182,48,.18)}
.passeio .foto{position:relative;background-size:cover;background-position:center}
.passeio .foto b{position:absolute;left:12px;top:10px;font-family:'Bebas Neue',sans-serif;font-weight:400;font-size:44px;line-height:1;
  color:var(--ouro);text-shadow:0 2px 10px rgba(0,0,0,.7)}
.passeio .txt{padding:18px 20px}
.passeio h3{font-size:18px;color:var(--creme);margin-bottom:6px}
.passeio .meta{font-family:'Montserrat',sans-serif;font-weight:700;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ouro);margin-bottom:8px}
.passeio p{font-size:15px;color:#C9CDD8;margin:0;line-height:1.45}

/* por dentro */
.paginas{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.paginas figure{margin:0}
.paginas img{border-radius:6px;box-shadow:0 18px 40px rgba(13,22,44,.22);background:#fff}
.paginas figcaption{font-family:'Montserrat',sans-serif;font-size:13px;color:var(--cinza);margin-top:10px;text-align:center}

/* canal */
.canal .wrap{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.canal img{border-radius:var(--raio);border:1px solid rgba(242,182,48,.3)}

/* perguntas */
.faq{max-width:820px}
.faq details{background:#fff;border-radius:12px;margin-bottom:12px;box-shadow:0 6px 20px rgba(13,22,44,.05)}
.faq summary{cursor:pointer;list-style:none;padding:20px 54px 20px 22px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:17px;color:var(--azul);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:26px;color:var(--ouro-esc);font-weight:600}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 22px 20px;margin:0;color:var(--cinza);font-size:17px}

/* final */
.final .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
.final img{border-radius:var(--raio)}

/* rodapé */
.rodape{background:#070D18;color:#9AA1B4;font-family:'Montserrat',sans-serif;font-size:13px;padding:40px 0}
.rodape a{color:#C9CDD8}
.rodape .cols{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:22px}
.rodape .creditos{font-size:12px;line-height:1.6;color:#7D849A}

/* página inicial */
.botoes{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0 0}
.inicio .destaque .sobretit{margin-bottom:12px}
.inicio .destaque .views{display:block;margin-top:8px;font-family:'Montserrat',sans-serif;font-size:13px;font-weight:600;color:#AEB4C6}
.videos{display:grid;grid-template-columns:repeat(4,1fr);gap:30px 22px}
.video{display:grid;gap:12px;align-content:start;text-decoration:none;color:inherit}
.video .miniatura{position:relative;display:block;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:var(--azul2);
  box-shadow:0 12px 30px rgba(13,22,44,.18)}
.video .miniatura img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.video .play{position:absolute;inset:0;display:grid;place-items:center;background:rgba(7,13,24,.25);opacity:0;transition:opacity .25s}
.video .play svg{width:62px;height:62px;padding:16px 14px 16px 18px;border-radius:50%;background:var(--ouro);color:var(--azul);
  box-shadow:0 10px 30px rgba(0,0,0,.4)}
.video:hover .play{opacity:1}
.video:hover .miniatura img{transform:scale(1.04)}
.video .titulo{font-family:'Montserrat',sans-serif;font-weight:700;font-size:16px;line-height:1.3;color:var(--azul)}
.video:hover .titulo{color:var(--ouro-esc)}
.video small{font-family:'Montserrat',sans-serif;font-size:12.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--cinza);margin-top:-4px}
.video.grande .miniatura{border:1px solid rgba(242,182,48,.35);box-shadow:0 30px 60px rgba(0,0,0,.5)}
.video.grande .play{opacity:1;background:rgba(7,13,24,.12)}
.video.grande .titulo{font-size:19px;color:var(--creme)}
.video.grande:hover .titulo{color:var(--ouro)}
.video.grande small{display:none}
.metodo{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:18px}
.metodo li{display:flex;gap:14px;align-items:flex-start;font-size:17px;color:#D5D8E0}
.metodo b{color:var(--creme)}
.metodo .ic{flex:none;width:40px;height:40px;border-radius:50%;border:1.5px solid var(--ouro);display:grid;place-items:center}
.metodo .ic svg{width:20px;height:20px;color:var(--ouro)}
.temas{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tema{background:#fff;border-radius:var(--raio);padding:26px 24px;border-top:4px solid var(--ouro);
  box-shadow:0 2px 0 rgba(13,22,44,.04),0 10px 30px rgba(13,22,44,.06)}
.tema .ic{width:46px;height:46px;border-radius:50%;background:var(--azul);display:grid;place-items:center;margin-bottom:14px}
.tema .ic svg{width:23px;height:23px;color:var(--ouro)}
.tema h3{font-size:19px;color:var(--azul);margin-bottom:8px}
.tema p{font-size:16px;color:var(--cinza);margin:0}
.final .preco{margin:18px 0 0}
.chamada{text-align:center}
.chamada .wrap{max-width:760px}
.chamada p{color:var(--cinza);font-size:19px}
.chamada .botoes{justify-content:center}

/* barra fixa no celular */
.barra{position:fixed;left:0;right:0;bottom:0;z-index:30;display:none;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:rgba(13,22,44,.97);border-top:1px solid rgba(242,182,48,.4)}
.barra b{font-family:'Bebas Neue',sans-serif;font-weight:400;font-size:30px;color:var(--creme);line-height:1}
.barra small{display:block;font-family:'Montserrat',sans-serif;font-size:11px;color:#AEB4C6}
.barra .botao{padding:13px 22px;font-size:15px}

@media (max-width:900px){
  body{font-size:17px}
  .hero{padding:36px 0 48px}
  .hero .wrap,.canal .wrap,.final .wrap{grid-template-columns:1fr;gap:34px}
  .livro3d{order:-1}
  .livro3d .livro{width:min(240px,62%)}
  .numeros .wrap{grid-template-columns:repeat(2,1fr)}
  .itens{grid-template-columns:1fr 1fr}
  .passeios{grid-template-columns:1fr}
  .videos{grid-template-columns:repeat(2,1fr)}
  .temas{grid-template-columns:1fr 1fr}
  .inicio .destaque{max-width:560px}
  .paginas{grid-template-columns:repeat(2,1fr)}
  .secao{padding:60px 0}
  .topo nav a:not(.botao){display:none}
  .barra{display:flex}
  .barra + .rodape{padding-bottom:110px}
}
@media (max-width:560px){
  .itens{grid-template-columns:1fr}
  .videos,.temas{grid-template-columns:1fr}
  .passeio{grid-template-columns:1fr}
  .passeio .foto{aspect-ratio:16/9}
  .marca span{font-size:20px}
  .marca i{font-size:18px}
  .topo .botao{display:none}
  .numeros b{font-size:36px}
  .numeros div{padding:18px 6px}
}