/* Como Nasce um Herói — estilos do site público */
:root{
  --ink:#16143f; --night:#1f1c4d; --indigo:#4e4a92; --indigo2:#605ea7; --lilac:#9d94bd; --lilac-l:#e9e5f7;
  --cream:#fff8ec; --paper:#fffdf8; --red:#d12a36; --red-d:#a81f2b; --yellow:#f4d93a; --yellow-d:#e2c21c; --cyan:#bfe3ea; --green:#7fc98a;
  --text:#2a2750; --muted:#5d5a82; --line:#ddd8ef;
  --ff-h:'Fredoka','Trebuchet MS','Segoe UI Rounded',system-ui,sans-serif;
  --ff-b:'Nunito','Segoe UI',system-ui,-apple-system,sans-serif;
  --r:20px; --shadow:0 18px 50px rgba(18,14,60,.35);
  --gut:clamp(16px,4vw,32px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:74px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--ff-b);font-size:1.0625rem;line-height:1.6;color:var(--text);background:var(--night);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--ff-h);font-weight:600;line-height:1.12;margin:0}
p{margin:0 0 1em}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--yellow);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:12px;top:-60px;background:var(--yellow);color:var(--ink);padding:10px 16px;border-radius:10px;font-weight:800;z-index:200;text-decoration:none}
.skip:focus{top:12px}
.wrap{width:min(1160px,100% - 2*var(--gut));margin-inline:auto}
.wrap--narrow{width:min(820px,100% - 2*var(--gut))}
[hidden]{display:none!important}

/* ---------- botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;border:0;border-radius:999px;padding:.8em 1.5em;font-family:var(--ff-h);font-weight:600;font-size:1rem;letter-spacing:.02em;text-decoration:none;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s;min-height:48px;text-align:center}
.btn--sm{padding:.55em 1.1em;min-height:42px;font-size:.95rem}
.btn--lg{font-size:1.1rem;padding:.95em 1.8em}
.btn--block{display:flex;width:100%}
.btn--red{background:var(--red);color:#fff;box-shadow:0 8px 22px rgba(209,42,54,.4)}
.btn--red:hover{background:var(--red-d);transform:translateY(-2px);box-shadow:0 12px 28px rgba(209,42,54,.5)}
.btn--yellow{background:var(--yellow);color:var(--ink);box-shadow:0 8px 22px rgba(244,217,58,.3)}
.btn--yellow:hover{background:var(--yellow-d);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 2px rgba(255,255,255,.55)}
.btn--ghost:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.btn[disabled]{opacity:.65;cursor:wait;transform:none}
.round{width:48px;height:48px;border-radius:50%;border:0;background:var(--yellow);color:var(--ink);font-size:1.4rem;font-weight:800;cursor:pointer;display:grid;place-items:center;transition:transform .2s,background .2s;flex:none}
.round:hover{transform:scale(1.08);background:var(--yellow-d)}
.round[disabled]{opacity:.4;cursor:default;transform:none}

/* ---------- topo ---------- */
.topbar{position:fixed;inset:0 0 auto 0;z-index:60;display:flex;align-items:center;gap:20px;padding:10px var(--gut);background:rgba(31,28,77,.72);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08);color:#fff}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--ff-h);font-weight:600;font-size:1.1rem;margin-right:auto}
.brand__mark{width:26px;height:26px;color:var(--yellow);flex:none}
.nav{display:flex;gap:22px}
.nav a{text-decoration:none;font-weight:700;font-size:.95rem;opacity:.9;padding:6px 0}
.nav a:hover{opacity:1;color:var(--yellow)}

/* ---------- intro cinematográfica ---------- */
.intro{position:fixed;inset:0;z-index:300;display:grid;place-items:center;background:radial-gradient(circle at 50% 40%,#3a3689,#16143f 70%);color:#fff;transition:opacity .9s ease,visibility .9s}
.intro.is-out{opacity:0;visibility:hidden}
.intro__stars{position:absolute;inset:0;width:100%;height:100%}
.intro__title{position:relative;font-family:var(--ff-h);font-weight:700;font-size:clamp(2.4rem,9vw,5.5rem);line-height:1;text-align:center;letter-spacing:.01em;margin:0;text-shadow:0 0 40px rgba(244,217,58,.5);animation:introIn 1.6s cubic-bezier(.2,.8,.2,1) both}
@keyframes introIn{from{opacity:0;transform:scale(.88) translateY(20px);filter:blur(8px)}to{opacity:1;transform:none;filter:none}}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:grid;align-items:center;padding:110px 0 80px;background:radial-gradient(1200px 700px at 78% 30%,#6a67b8 0%,#4e4a92 38%,#2a2766 72%,#1f1c4d 100%);color:#fff;overflow:hidden;isolation:isolate}
.stars{position:absolute;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}
.hero__glow{position:absolute;right:-10%;top:5%;width:70vw;height:70vw;max-width:900px;max-height:900px;background:radial-gradient(circle,rgba(209,42,54,.35),transparent 62%);filter:blur(30px);z-index:-1;pointer-events:none}
.hero__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(24px,5vw,70px);align-items:center}
.eyebrow{font-family:var(--ff-h);font-weight:500;letter-spacing:.14em;text-transform:uppercase;font-size:.85rem;color:var(--yellow);margin:0 0 .8em}
.eyebrow--dark{color:var(--red)}
.hero__title{font-size:clamp(3rem,8.4vw,6.4rem);font-weight:700;line-height:.98;margin-bottom:.35em;text-shadow:0 6px 30px rgba(10,8,50,.45)}
.hero__lead{font-size:clamp(1.1rem,2.2vw,1.35rem);max-width:30em;color:#efeaff}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin:1.6em 0}
.chips{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0}
.chips li{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);padding:.35em .9em;border-radius:999px;font-size:.9rem;font-weight:700}
.hero__stage{position:relative;perspective:1400px;display:grid;place-items:center;min-height:300px}
.cover3d{position:relative;width:min(100%,640px);border-radius:10px;transform-style:preserve-3d;transform:rotateY(-14deg) rotateX(5deg);transition:transform .25s ease-out;box-shadow:-30px 40px 80px rgba(8,6,40,.6),0 0 0 1px rgba(255,255,255,.12);will-change:transform;animation:coverIn 1.4s .2s cubic-bezier(.2,.8,.2,1) both}
.cover3d img{border-radius:10px;width:100%}
.cover3d__shine{position:absolute;inset:0;border-radius:10px;background:linear-gradient(115deg,transparent 35%,rgba(255,255,255,.28) 50%,transparent 65%);mix-blend-mode:soft-light;pointer-events:none;transform:translateZ(1px)}
@keyframes coverIn{from{opacity:0;transform:rotateY(-40deg) rotateX(12deg) translateY(40px) scale(.9)}to{opacity:1}}
.float{position:absolute;pointer-events:none;border-radius:50%;animation:bob 7s ease-in-out infinite}
.float--a{width:84px;height:84px;left:2%;top:4%;background:radial-gradient(circle at 35% 30%,#c9b9ff,#7c5cc4 60%,#4b3a8f);box-shadow:inset -8px -8px 18px rgba(0,0,0,.25)}
.float--a::after{content:"";position:absolute;left:-30%;right:-30%;top:42%;height:16%;border-radius:50%;border:5px solid rgba(255,225,120,.75);transform:rotate(-18deg)}
.float--b{width:26px;height:26px;right:6%;top:2%;background:var(--yellow);clip-path:polygon(50% 0,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%);animation-delay:-2s}
.float--c{width:44px;height:44px;right:2%;bottom:6%;background:var(--yellow);clip-path:polygon(50% 0,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%);animation-delay:-4s;opacity:.9}
@keyframes bob{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-16px) rotate(8deg)}}
.scrollcue{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);width:28px;height:46px;border:2px solid rgba(255,255,255,.6);border-radius:16px;display:block}
.scrollcue span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:#fff;animation:cue 1.8s infinite}
@keyframes cue{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(16px)}}

/* ---------- revelação ao rolar ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
.hero .reveal:nth-child(2){transition-delay:.12s}.hero .reveal:nth-child(3){transition-delay:.22s}.hero .reveal:nth-child(4){transition-delay:.32s}.hero .reveal:nth-child(5){transition-delay:.42s}

/* ---------- seções ---------- */
section{position:relative}
.sec-head{text-align:center;max-width:46rem;margin:0 auto 2.6rem}
.sec-head h2{font-size:clamp(2rem,5vw,3.2rem);margin-bottom:.4em}
.sec-head p{font-size:1.15rem;color:var(--muted)}
.sec-head--light h2{color:#fff}.sec-head--light p{color:#d9d3f5}
section[id]{padding:clamp(64px,10vw,120px) 0}
.hero{padding-top:110px}

/* universo */
.universe{background:linear-gradient(180deg,#1f1c4d 0%,#2b2866 100%);color:#fff;overflow:hidden}
.chapter{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,5vw,64px);align-items:center;margin-bottom:clamp(48px,8vw,96px)}
.chapter--rev{grid-template-columns:.85fr 1.15fr}
.chapter--rev .chapter__img{order:2}
.chapter__img{margin:0;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);background:#fff;will-change:transform}
.chapter__img img{width:100%}
.chapter__n{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--yellow);color:var(--ink);font-family:var(--ff-h);font-weight:700;font-size:1.5rem;margin-bottom:1rem}
.chapter__text h3{font-size:clamp(1.5rem,3.4vw,2.3rem);margin-bottom:.6em}
.chapter__text p{color:#d9d3f5;font-size:1.1rem}

/* galeria */
.gallery{background:var(--cream)}
.cast{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;list-style:none;margin:0 0 2.4rem;padding:0}
.cast li{background:#fff;border:2px solid var(--line);color:var(--indigo);font-weight:800;padding:.4em 1em;border-radius:999px;font-size:.95rem}
.grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:22px;perspective:1200px}
.card{position:relative;display:block;width:100%;border:0;padding:0;border-radius:var(--r);background:#fff;overflow:hidden;cursor:pointer;text-align:left;box-shadow:0 10px 30px rgba(60,50,130,.18);transition:transform .25s ease-out,box-shadow .25s;transform-style:preserve-3d;will-change:transform}
.card:hover,.card:focus-visible{box-shadow:0 22px 50px rgba(60,50,130,.32)}
.card img{width:100%;aspect-ratio:888/567;object-fit:cover;transition:transform .5s}
.card:hover img{transform:scale(1.05)}
.card__cap{display:block;padding:14px 16px 16px;background:#fff}
.card__title{display:block;font-family:var(--ff-h);font-weight:600;font-size:1.15rem;color:var(--indigo)}
.card__more{display:block;font-size:.85rem;color:var(--muted);font-weight:700;margin-top:2px}
.note{text-align:center;color:var(--muted);font-size:.9rem;margin:1.6rem 0 0}
.note--light{color:#c9c3ec}

/* leitura */
.reader{background:radial-gradient(900px 500px at 50% 0,#403c91 0%,#2a2766 60%,#1f1c4d 100%);color:#fff}
.book{max-width:860px;margin-inline:auto}
.book__frame{position:relative;aspect-ratio:888/567;perspective:2200px;border-radius:12px;background:#fff;box-shadow:0 30px 70px rgba(8,6,40,.55),0 0 0 6px rgba(255,255,255,.06)}
.book__frame::before{content:"";position:absolute;inset:0;border-radius:12px;box-shadow:inset 18px 0 28px -18px rgba(0,0,0,.35);z-index:3;pointer-events:none}
.book__page{position:absolute;inset:0;border-radius:12px;overflow:hidden;background:#fff}
.book__page img{width:100%;height:100%;object-fit:cover;user-select:none;-webkit-user-drag:none}
.book__page--top{transform-origin:left center;backface-visibility:hidden;z-index:2;will-change:transform}
.book__page--top.is-next{transition:transform .8s cubic-bezier(.5,.05,.3,1),opacity .8s;transform:rotateY(-100deg);opacity:.15}
.book__page--top.is-prev-start{transform:rotateY(-100deg);opacity:.15}
.book__page--top.is-prev{transition:transform .8s cubic-bezier(.5,.05,.3,1),opacity .8s;transform:none;opacity:1}
.book__end{position:absolute;inset:0;z-index:4;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:24px;text-align:center;background:radial-gradient(circle at 50% 30%,#605ea7,#3a3689);color:#fff}
.book__end-title{font-family:var(--ff-h);font-size:clamp(1.4rem,4vw,2.4rem);font-weight:600;margin:0}
.book__ctrl{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:1.6rem}
.book__count{margin:0;min-width:9em;text-align:center;font-weight:800}
.book__hint{text-align:center;color:#c9c3ec;font-size:.9rem;margin:.8rem 0 0}

/* valores */
.why{background:#fff}
.values{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:20px;list-style:none;margin:0 0 2.5rem;padding:0}
.values li{background:var(--cream);border-radius:var(--r);padding:28px 24px;border:2px solid #f1e7d2;transition:transform .25s,box-shadow .25s}
.values li:hover{transform:translateY(-6px);box-shadow:0 16px 36px rgba(60,50,130,.14)}
.values__ico{display:grid;place-items:center;width:60px;height:60px;border-radius:18px;background:#fff;font-size:1.9rem;margin-bottom:14px;box-shadow:0 6px 16px rgba(60,50,130,.12)}
.values h3{font-size:1.3rem;color:var(--indigo);margin-bottom:.35em}
.values p{margin:0;color:var(--muted)}
.why__quote{text-align:center;background:linear-gradient(135deg,var(--indigo),#3a3689);color:#fff;border-radius:calc(var(--r) + 6px);padding:clamp(28px,5vw,52px)}
.why__quote p:first-child{font-family:var(--ff-h);font-size:clamp(1.6rem,4vw,2.5rem);font-weight:600;margin-bottom:.3em}
.why__small{max-width:36rem;margin:0 auto;color:#e1dcf8}

/* produto */
.product{background:linear-gradient(160deg,#2a2766,#1f1c4d 60%);color:#fff;overflow:hidden;isolation:isolate}
.product__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,6vw,80px);align-items:center}
.scene{perspective:1500px;display:grid;place-items:center;min-height:clamp(260px,40vw,420px);cursor:grab;touch-action:pan-y;user-select:none}
.scene.is-drag{cursor:grabbing}
.book3d{--w:clamp(260px,78vw,470px);--h:calc(var(--w) * .6385);--d:30px;position:relative;width:var(--w);height:var(--h);transform-style:preserve-3d;transform:rotateX(-8deg) rotateY(-28deg)}
.face{position:absolute;backface-visibility:hidden}
.face--front,.face--back{inset:0;border-radius:4px 8px 8px 4px;overflow:hidden;background:#fff}
.face--front img,.face--back img{width:100%;height:100%;object-fit:cover}
.face--front{transform:translateZ(calc(var(--d)/2))}
.face--back{transform:rotateY(180deg) translateZ(calc(var(--d)/2))}
.face--spine,.face--right{width:var(--d);height:var(--h);left:calc((var(--w) - var(--d))/2)}
.face--spine{background:linear-gradient(90deg,#3a3689,#5855a6);transform:rotateY(-90deg) translateZ(calc(var(--w)/2));display:grid;place-items:center;overflow:hidden}
.face--spine span{writing-mode:vertical-rl;transform:rotate(180deg);font-family:var(--ff-h);font-weight:600;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:#fff;white-space:nowrap}
.face--right{background:repeating-linear-gradient(90deg,#f6efdc 0 2px,#e7dcc2 2px 3px);transform:rotateY(90deg) translateZ(calc(var(--w)/2))}
.face--top,.face--bottom{width:var(--w);height:var(--d);top:calc((var(--h) - var(--d))/2);background:repeating-linear-gradient(0deg,#f6efdc 0 2px,#e7dcc2 2px 3px)}
.face--top{transform:rotateX(90deg) translateZ(calc(var(--h)/2))}
.face--bottom{transform:rotateX(-90deg) translateZ(calc(var(--h)/2))}
.product__btns{display:flex;gap:10px;justify-content:center;margin-top:18px}
.product__stage .note{margin-top:.8rem}
.product__info h2{font-size:clamp(2rem,5vw,3rem);margin-bottom:.3em}
.price{font-family:var(--ff-h);font-size:clamp(2rem,5vw,2.8rem);font-weight:700;color:var(--yellow);margin-bottom:.6em}
.price small{font-size:1rem;font-weight:500;color:#d9d3f5;font-family:var(--ff-b)}
.specs{display:grid;grid-template-columns:auto 1fr;gap:0;margin:0 0 1.8rem;border-top:1px solid rgba(255,255,255,.14)}
.specs dt,.specs dd{margin:0;padding:.7em 0;border-bottom:1px solid rgba(255,255,255,.14)}
.specs dt{color:#c9c3ec;font-weight:700;padding-right:1.4em;font-size:.95rem}
.specs dd{font-weight:700}
.specs .pending{color:#b3acd9;font-weight:600;font-style:italic}

/* compra */
.buy{background:linear-gradient(180deg,var(--cream),#fff)}
.buy__grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(24px,4vw,48px);align-items:start}
.buy__side{position:sticky;top:90px;background:linear-gradient(160deg,var(--indigo),#35318a);color:#fff;border-radius:calc(var(--r) + 6px);padding:22px;box-shadow:var(--shadow)}
.buy__cover{border-radius:10px;margin-bottom:16px;box-shadow:0 12px 30px rgba(0,0,0,.35)}
.buy__price{font-family:var(--ff-h);font-size:2.2rem;font-weight:700;color:var(--yellow);margin-bottom:.4em}
.steps{margin:0 0 1em;padding-left:1.3em;color:#e9e5fb}
.steps li{margin-bottom:.5em}
.steps b{color:#fff}
.buy__pix{font-size:.95rem;background:rgba(255,255,255,.12);border-radius:12px;padding:12px 14px;margin:0;color:#fff}
.tabs{display:flex;gap:8px;margin-bottom:18px;background:var(--lilac-l);padding:6px;border-radius:999px}
.tab{flex:1;border:0;background:transparent;border-radius:999px;padding:.7em 1em;font-family:var(--ff-h);font-weight:600;color:var(--indigo);cursor:pointer;min-height:46px}
.tab.is-on{background:var(--indigo);color:#fff;box-shadow:0 6px 16px rgba(78,74,146,.35)}
.form{background:#fff;border-radius:calc(var(--r) + 6px);padding:clamp(18px,3vw,32px);box-shadow:0 14px 44px rgba(60,50,130,.14);border:1px solid var(--line)}
.form fieldset{border:0;padding:0;margin:0 0 1.4rem;display:flex;flex-wrap:wrap;gap:14px}
.form legend{font-family:var(--ff-h);font-weight:600;font-size:1.2rem;color:var(--indigo);padding:0;margin-bottom:12px;width:100%;float:left}
.form legend+*{clear:both}
.form__intro{font-weight:700;color:var(--indigo);margin-bottom:1.2rem}
.f{flex:1 1 220px;min-width:0}
.f--full{flex-basis:100%}.f--grow{flex:2 1 220px}.f--sm{flex:0 1 110px}.f--sm2{flex:0 1 170px}
label,.lbl{display:block;font-weight:800;font-size:.9rem;margin-bottom:5px;color:var(--text)}
.opt{font-weight:600;color:var(--muted)}
input[type=text],input[type=email],input[type=tel],input[type=number],input:not([type]),select{width:100%;min-height:48px;padding:.65em .9em;border:2px solid var(--line);border-radius:12px;background:#fff;font-size:1rem;transition:border-color .2s,box-shadow .2s}
input:hover,select:hover{border-color:var(--lilac)}
input:focus,select:focus{outline:0;border-color:var(--indigo);box-shadow:0 0 0 4px rgba(96,94,167,.2)}
input[aria-invalid=true],select[aria-invalid=true]{border-color:var(--red);background:#fff6f6}
.fixed{margin:0;min-height:48px;display:flex;align-items:center;padding:0 .9em;border-radius:12px;background:var(--lilac-l);font-weight:800;color:var(--indigo)}
.total{flex-basis:100%;display:flex;justify-content:space-between;align-items:center;background:var(--cream);border:2px dashed #e4d3a6;border-radius:14px;padding:14px 18px;font-weight:800}
.total strong{font-family:var(--ff-h);font-size:1.8rem;color:var(--red)}
.err{color:var(--red-d);font-size:.85rem;font-weight:700;margin:5px 0 0;min-height:0}
.err:empty{display:none}
.err--box{background:#fff0f0;border:2px solid #f3b9be;border-radius:12px;padding:12px 14px;margin:0 0 1rem}
.ok-box{background:#eaf8ee;border:2px solid #9fd8ae;color:#1e5b31;border-radius:12px;padding:14px 16px;margin:1rem 0 0;font-weight:800}
.check{display:flex;gap:12px;align-items:flex-start;margin:.4rem 0 .6rem}
.check input{width:24px;height:24px;margin-top:2px;flex:none;accent-color:var(--indigo)}
.check label{font-weight:600;margin:0;font-size:.95rem}
.check a{color:var(--indigo);font-weight:800}
.fine{font-size:.85rem;color:var(--muted);margin:.9rem 0 0;text-align:center}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* faq */
.faq{background:var(--cream)}
.qa{background:#fff;border:2px solid var(--line);border-radius:16px;margin-bottom:12px;overflow:hidden;transition:border-color .2s}
.qa[open]{border-color:var(--indigo2)}
.qa summary{list-style:none;cursor:pointer;padding:18px 54px 18px 20px;font-family:var(--ff-h);font-weight:600;font-size:1.15rem;color:var(--indigo);position:relative;min-height:56px}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:50%;background:var(--lilac-l);display:grid;place-items:center;font-size:1.3rem;line-height:1;transition:transform .25s,background .25s}
.qa[open] summary::after{content:"\2212";background:var(--yellow);color:var(--ink)}
.qa__a{padding:0 20px 20px;color:var(--text)}
.qa__a p{margin:0}
.qa__a .soon{color:var(--muted);font-style:italic}

/* rodapé */
.footer{background:var(--ink);color:#d9d3f5;padding:56px 0 100px}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer p{margin:0 0 .4em}
.footer__brand{font-family:var(--ff-h);font-size:1.5rem;font-weight:600;color:#fff}
.footer__h{font-family:var(--ff-h);font-weight:600;color:#fff;font-size:1.1rem}
.footer__list{list-style:none;margin:0;padding:0}
.footer__list li{margin-bottom:.5em}
.footer a{color:#fff;text-underline-offset:3px}
.footer a:hover{color:var(--yellow)}
.footer__copy{font-size:.85rem;color:#a8a1d2;margin:22px auto 0;padding-top:0}

/* barra fixa de compra */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:70;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px var(--gut) calc(10px + env(safe-area-inset-bottom));background:rgba(22,20,63,.94);backdrop-filter:blur(10px);color:#fff;transform:translateY(110%);transition:transform .35s;border-top:1px solid rgba(255,255,255,.12)}
.sticky.is-on{transform:none}
.sticky span{font-family:var(--ff-h);font-weight:600;font-size:1.1rem}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:250;background:rgba(14,12,48,.94);display:flex;align-items:center;justify-content:center;gap:14px;padding:20px}
.lightbox__fig{margin:0;max-width:min(1000px,100%);max-height:100%;display:flex;flex-direction:column;align-items:center}
.lightbox__fig img{max-height:76vh;width:auto;max-width:100%;border-radius:12px;box-shadow:0 30px 80px rgba(0,0,0,.6);background:#fff}
.lightbox__fig figcaption{color:#fff;text-align:center;margin-top:14px;font-size:1.05rem;max-width:44rem}
.lightbox__fig figcaption strong{display:block;font-family:var(--ff-h);font-size:1.3rem;color:var(--yellow);margin-bottom:2px}
.lightbox__close{position:absolute;right:16px;top:12px;width:48px;height:48px;border-radius:50%;border:0;background:rgba(255,255,255,.14);color:#fff;font-size:2rem;line-height:1;cursor:pointer}
.lightbox__close:hover{background:rgba(255,255,255,.25)}

/* ---------- responsivo ---------- */
@media (max-width:960px){
  .nav{display:none}
  .hero__grid,.chapter,.chapter--rev,.product__grid,.buy__grid{grid-template-columns:1fr}
  .chapter--rev .chapter__img{order:0}
  .hero{padding-top:96px;text-align:center}
  .hero__lead{margin-inline:auto}
  .hero__cta,.chips{justify-content:center}
  .hero__stage{order:-1;min-height:0;margin-bottom:8px}
  .cover3d{width:min(100%,520px)}
  .buy__side{position:static}
  .footer__grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  body{font-size:1rem}
  .brand span{font-size:1rem}
  .topbar .btn--sm{padding:.5em .9em;font-size:.85rem}
  .hero__cta .btn{width:100%}
  .float--a{width:56px;height:56px}
  .lightbox{flex-wrap:wrap;align-content:center}
  .lightbox__nav{order:2}
  .lightbox__fig{order:1;flex-basis:100%}
  .sticky span{display:none}
  .sticky .btn{width:100%}
}
@media (hover:none){ .card:hover img{transform:none} }

/* ---------- movimento reduzido ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
  .float,.scrollcue span{animation:none}
  .intro{display:none}
}

/* aviso de cookies (só aparece se o Google Analytics estiver configurado) */
.consent{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:120;width:min(680px,100% - 24px);display:flex;flex-wrap:wrap;align-items:center;gap:10px 12px;background:var(--ink);color:#fff;border:1px solid rgba(255,255,255,.2);border-radius:16px;padding:14px 16px;box-shadow:var(--shadow)}
.consent p{margin:0;flex:1 1 260px;font-size:.92rem}
.consent a{color:var(--yellow)}

/* seta de rolagem nunca sobrepõe o texto */
.hero{padding-bottom:110px}
@media (max-width:960px){.scrollcue{display:none}.hero{padding-bottom:64px}}