:root{
  --bordeaux:#360A13; --vinho:#50101E; --dourado:#CEAC8B; --dourado-palido:#EFC59B; --carvao:#4D4D4D;
  --champagne:#F6EFE7; --offwhite:#FCFAF7; --areia:#EADFD2; --linha:#E3D6C6; --tinta:#2B1217;
  --serif:"Playfair Display",Georgia,serif; --sans:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  --wrap:1160px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--offwhite);color:var(--carvao);font-family:var(--sans);font-size:1.0625rem;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--vinho)}
p{margin:0}
h1,h2,h3{font-family:var(--serif);font-weight:500;color:var(--bordeaux);margin:0;letter-spacing:-.015em}
:focus-visible{outline:3px solid var(--dourado);outline-offset:3px;border-radius:3px}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:1.25rem}
@media(min-width:768px){.wrap{padding-inline:2.5rem}}
[hidden]{display:none!important}

/* ---------- topo ---------- */
.top{position:absolute;inset:0 0 auto 0;z-index:20}
.top .wrap{display:flex;align-items:center;justify-content:space-between;min-height:84px}
.top img{height:50px;width:auto;filter:brightness(0) invert(1);opacity:.95}
.nav{display:flex;gap:1.75rem;font-size:.9rem;font-weight:500}
.nav a{color:#EBDDD0;text-decoration:none;padding:.25rem 0;border-bottom:1px solid transparent}
.nav a:hover,.nav a[aria-current]{border-color:var(--dourado)}
.top--light img{filter:none}
.top--light .nav a{color:var(--bordeaux)}

/* ---------- botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;min-height:56px;padding:.95rem 2rem;border-radius:999px;font:600 .95rem/1 var(--sans);text-decoration:none;cursor:pointer;border:1px solid transparent;transition:transform .25s,background .25s,box-shadow .25s,color .25s}
.btn--gold{background:var(--dourado-palido);color:var(--bordeaux)}
.btn--gold:hover{background:#fff;transform:translateY(-2px);box-shadow:0 14px 30px -14px rgba(239,197,155,.7)}
.btn--dark{background:var(--bordeaux);color:#FBF3EA}
.btn--dark:hover{background:var(--vinho);transform:translateY(-2px);box-shadow:0 14px 28px -14px rgba(54,10,19,.6)}
.btn--line{border-color:rgba(239,197,155,.6);color:var(--dourado-palido)}
.btn--line:hover{background:rgba(239,197,155,.12)}
.btn--block{width:100%}
.btns{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}

/* ---------- estrelinha ---------- */
.star{display:inline-block;width:1em;height:1em;background:currentColor;-webkit-mask:var(--s) center/contain no-repeat;mask:var(--s) center/contain no-repeat;--s:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 0C12.6 6.5 17.5 11.4 24 12 17.5 12.6 12.6 17.5 12 24 11.4 17.5 6.5 12.6 0 12 6.5 11.4 11.4 6.5 12 0Z'/%3E%3C/svg%3E")}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--bordeaux);color:#EBDDD0;overflow:hidden;padding:9.5rem 0 5rem}
.hero::before{content:"";position:absolute;right:-12%;top:-20%;width:70vw;height:70vw;max-width:900px;max-height:900px;background:radial-gradient(closest-side,rgba(206,172,139,.28),transparent 70%);pointer-events:none}
.hero .wrap{position:relative;display:grid;gap:3.5rem;align-items:center}
@media(min-width:960px){.hero{padding:11rem 0 7rem}.hero .wrap{grid-template-columns:1.15fr .85fr;gap:4rem}}
.hero__by{display:flex;align-items:center;gap:.7rem;color:var(--dourado);font-size:.95rem;margin-bottom:1.5rem}
.hero__by .star{width:.8em;height:.8em}
.hero h1{font-size:clamp(2.5rem,7.2vw,5.2rem);line-height:1.02;color:#FFF8F0;font-weight:500}
.hero p.lead{margin-top:1.75rem;max-width:46ch;font-size:1.15rem;color:#E4D3C3}
.hero .price-note{margin-top:1.25rem;font-size:.9rem;color:#C9B5A3}

/* livro 3D */
.book{position:relative;justify-self:center;width:min(78%,340px);perspective:1400px}
.book__in{position:relative;transform:rotateY(-16deg) rotateX(3deg) rotate(1deg);transform-style:preserve-3d;transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.book:hover .book__in{transform:rotateY(-4deg) rotateX(1deg)}
.book img{width:100%;border-radius:2px 5px 5px 2px;box-shadow:0 50px 70px -30px rgba(0,0,0,.75),0 0 0 1px rgba(255,255,255,.06)}
.book__in::before{content:"";position:absolute;left:0;top:0;bottom:0;width:7%;background:linear-gradient(90deg,rgba(0,0,0,.35),rgba(255,255,255,.08) 40%,transparent);border-radius:2px 0 0 2px;z-index:2;pointer-events:none}
.book .spark{position:absolute;color:var(--dourado-palido);z-index:3}
.book .spark--a{width:34px;height:34px;right:-14px;top:6%}
.book .spark--b{width:20px;height:20px;left:-10px;bottom:14%}
@keyframes subir{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:no-preference){
  .hero h1,.hero p.lead,.hero .btns,.hero__by{animation:subir .9s cubic-bezier(.2,.7,.2,1) both}
  .hero__by{animation-delay:.05s}.hero h1{animation-delay:.15s}.hero p.lead{animation-delay:.3s}.hero .btns{animation-delay:.42s}
  .book{animation:subir 1.1s .25s cubic-bezier(.2,.7,.2,1) both}
}

/* ---------- seções ---------- */
.sec{padding:4.5rem 0}
@media(min-width:768px){.sec{padding:7rem 0}}
.sec--champ{background:var(--champagne)}
.sec--dark{background:var(--bordeaux);color:#EBDDD0}
.sec--dark h2,.sec--dark h3{color:#FFF8F0}
.h2{font-size:clamp(1.9rem,5vw,3.2rem);line-height:1.08}
.sub{margin-top:1.25rem;max-width:52ch;font-size:1.1rem}
.sec-head{display:grid;gap:1rem;margin-bottom:3rem}
@media(min-width:900px){.sec-head{grid-template-columns:1fr 1fr;align-items:end}}
.kick{font-size:.9rem;color:var(--vinho);font-weight:600;display:flex;align-items:center;gap:.6rem;margin-bottom:1rem}
.kick .star{width:.8em;height:.8em;color:var(--dourado)}
.sec--dark .kick{color:var(--dourado)}

/* índice de formações */
.index{border-top:1px solid var(--linha)}
.row{display:grid;grid-template-columns:1fr auto;align-items:center;gap:1rem;padding:1.35rem 0;border-bottom:1px solid var(--linha);text-decoration:none;color:inherit;position:relative;transition:background .3s,padding .3s}
.row h3{font-size:clamp(1.55rem,4.2vw,2.7rem);line-height:1.1;font-weight:500;color:var(--bordeaux);transition:color .3s,transform .3s}
.row .st{font-size:.9rem;color:#8a7b6e;text-align:right}
.row--off h3{color:#b9a58f}
.row--on{padding-inline:1.25rem;background:var(--bordeaux);margin-inline:-1.25rem;border-radius:14px;border-bottom-color:transparent;grid-template-columns:1fr auto}
.row--on h3{color:#FFF8F0}
.row--on .st{color:var(--dourado-palido);font-weight:500}
.row--on:hover{background:var(--vinho)}
.row--on:hover h3{transform:translateX(6px)}
.row .sm{grid-column:1/-1;display:flex;align-items:center;gap:1rem;margin-top:.5rem;color:#E4D3C3;font-size:.98rem}
.row .sm img{width:54px;border-radius:2px;box-shadow:0 10px 18px -8px rgba(0,0,0,.6)}
@media(min-width:768px){.row--on{margin-inline:-2rem;padding-inline:2rem}}

/* destaque */
.feature{display:grid;gap:3rem;align-items:center}
@media(min-width:900px){.feature{grid-template-columns:.8fr 1.2fr;gap:5rem}}
.feature .book{width:min(70%,320px)}
.feature .book img{box-shadow:0 40px 60px -28px rgba(54,10,19,.7)}
.facts{list-style:none;margin:1.75rem 0 0;padding:0;border-top:1px solid var(--linha)}
.facts li{padding:.8rem 0;border-bottom:1px solid var(--linha);display:flex;gap:.8rem;align-items:baseline}
.facts .star{width:.7em;height:.7em;color:var(--dourado);flex:none}
.price{font-family:var(--serif);font-size:2.2rem;color:var(--bordeaux);margin-top:1.75rem;line-height:1}
.price small{font-family:var(--sans);font-size:.9rem;color:var(--carvao);margin-left:.5rem}

.statement{font-family:var(--serif);font-size:clamp(1.6rem,4.2vw,2.8rem);line-height:1.2;color:#FFF8F0;max-width:24ch}
.statement+p{margin-top:1.5rem;max-width:56ch;color:#D9C5AE}

/* ---------- rodapé ---------- */
.foot{background:#240609;color:#BFA999;padding:3rem 0;font-size:.9rem}
.foot a{color:var(--dourado-palido)}
.foot .wrap{display:grid;gap:1rem}
.foot img{height:44px;width:auto;filter:brightness(0) invert(1);opacity:.85}

/* ---------- página de venda ---------- */
.pains{margin:0;padding:0;list-style:none;border-top:1px solid var(--linha)}
.pains li{padding:1.1rem 0;border-bottom:1px solid var(--linha);display:flex;gap:.9rem;align-items:baseline}
.pains .star{width:.7em;height:.7em;color:var(--dourado);flex:none}
.split{display:grid;gap:2.5rem}
@media(min-width:900px){.split{grid-template-columns:.9fr 1.1fr;gap:5rem;align-items:start}}
.big-quote{font-family:var(--serif);font-size:clamp(1.7rem,4.6vw,3rem);line-height:1.18;color:var(--bordeaux);max-width:22ch}
.big-quote+p{margin-top:1.25rem;color:#8a7b6e}
.parts{border-top:1px solid rgba(206,172,139,.35)}
.part{display:grid;gap:.4rem 2rem;padding:1.6rem 0;border-bottom:1px solid rgba(206,172,139,.35)}
@media(min-width:800px){.part{grid-template-columns:120px 1fr 1.1fr}}
.part .rn{font-family:var(--serif);font-size:1.5rem;color:var(--dourado)}
.part h3{font-size:1.45rem;line-height:1.2}
.part p{font-size:.98rem;color:#D9C5AE}
.tools{display:grid;gap:0 3rem;border-top:1px solid var(--linha);counter-reset:t;margin:0;padding:0;list-style:none}
@media(min-width:800px){.tools{grid-template-columns:1fr 1fr}}
.tools li{counter-increment:t;padding:1rem 0 1rem 2.6rem;border-bottom:1px solid var(--linha);position:relative}
.tools li::before{content:counter(t);position:absolute;left:0;top:.9rem;font-family:var(--serif);font-size:1.3rem;color:var(--dourado)}
.peek{display:flex;gap:1.25rem;overflow-x:auto;scroll-snap-type:x mandatory;padding:.5rem 1.25rem 2rem;margin-top:2.5rem;-webkit-overflow-scrolling:touch}
.peek img{flex:none;width:min(62vw,300px);scroll-snap-align:center;border-radius:3px;box-shadow:0 26px 40px -24px rgba(54,10,19,.7);border:1px solid var(--linha)}
@media(min-width:1000px){.peek{justify-content:center;overflow:visible}}
.notice{border-left:3px solid var(--dourado);padding:.25rem 0 .25rem 1.5rem;max-width:62ch}
.notice strong{color:var(--bordeaux)}
.buy{display:grid;gap:3rem;align-items:center}
@media(min-width:900px){.buy{grid-template-columns:1fr 1fr;gap:5rem}}
.ticket{background:var(--champagne);color:var(--carvao);border-radius:22px;padding:2.5rem 2rem;text-align:center;position:relative}
.ticket::before,.ticket::after{content:"";position:absolute;top:58%;width:26px;height:26px;border-radius:50%;background:var(--bordeaux)}
.ticket::before{left:-13px}.ticket::after{right:-13px}
.ticket .v{font-family:var(--serif);font-size:clamp(3.2rem,10vw,4.6rem);color:var(--bordeaux);line-height:1;margin:.5rem 0 .25rem}
.ticket hr{border:0;border-top:2px dashed #D9C5AE;margin:1.75rem 0}
.ticket small{display:block;margin-top:1rem;font-size:.85rem;color:#7a6c60}
.incl{list-style:none;margin:0;padding:0}
.incl li{padding:.85rem 0 .85rem 1.8rem;border-bottom:1px solid rgba(206,172,139,.3);position:relative;color:#EBDDD0}
.incl li::before{content:"";position:absolute;left:0;top:1.3rem;width:9px;height:9px;background:var(--dourado);transform:rotate(45deg)}
.faq details{border-bottom:1px solid var(--linha);padding:1.25rem 0}
.faq summary{cursor:pointer;font-family:var(--serif);font-size:1.3rem;color:var(--bordeaux);list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--sans);color:var(--vinho);font-size:1.5rem;line-height:1;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin-top:.8rem;max-width:62ch}
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:50;background:rgba(54,10,19,.97);backdrop-filter:blur(6px);padding:.7rem 1rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;transform:translateY(110%);transition:transform .3s}
.sticky.on{transform:none}
.sticky span{font-family:var(--serif);color:#FFF8F0;font-size:1.05rem;line-height:1.2}
.sticky .btn{min-height:44px;padding:.6rem 1.4rem;font-size:.85rem}
@media(min-width:900px){.sticky{display:none}}
.crumb{font-size:.9rem;color:var(--dourado);margin-bottom:1.25rem}
.crumb a{color:var(--dourado-palido)}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

img{height:auto}
.hero{background:#220609}
.hero::before{background:radial-gradient(closest-side,rgba(206,172,139,.34),transparent 70
img{height:auto}
.hero{background:#220609}
.hero::before{background:radial-gradient(closest-side,rgba(206,172,139,.34),transparent 70%)}
.book img{box-shadow:0 50px 70px -30px rgba(0,0,0,.85),0 0 0 1px rgba(206,172,139,.35)}

.row--on{margin-top:1rem}