:root{
  --tinta:#10233F; --tinta-2:#1A3358; --ouro:#C9963F; --ouro-claro:#F1D9A6;
  --papel:#FFFFFF; --nevoa:#EEF2F8; --grafite:#1F2733; --cinza:#5B6676; --linha:#DCE2EB;
  --certo:#1D6B3A; --certo-bg:#E2F2E7; --errado:#B23A2E; --errado-bg:#FBE4E1;
  --serif:'Lora',Georgia,serif; --sans:'Inter',system-ui,sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.6;color:var(--grafite);background:var(--papel);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
h1,h2,h3{font-family:var(--serif);color:var(--tinta);line-height:1.15;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(2rem,4.6vw,3.25rem);letter-spacing:-.01em}
h2{font-size:clamp(1.6rem,3.2vw,2.3rem)}
h3{font-size:1.2rem;line-height:1.3}
p{margin:0 0 1em}
strong{font-weight:700}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
section{padding:88px 0}
.section-lead{color:var(--cinza);font-size:1.08rem;max-width:62ch}
:focus-visible{outline:3px solid var(--ouro);outline-offset:3px;border-radius:6px}

/* botões */
.btn{display:inline-block;background:var(--ouro);color:var(--tinta);font-weight:800;text-decoration:none;padding:15px 28px;border-radius:999px;border:2px solid var(--ouro);transition:background .15s,color .15s,transform .15s}
.btn:hover{background:#D9A955;border-color:#D9A955}
.btn:active{transform:translateY(1px)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn-ghost:hover{background:rgba(255,255,255,.08);border-color:#fff}
.btn-small{padding:9px 18px;font-size:.92rem}
.btn-big{padding:19px 40px;font-size:1.12rem;margin-top:8px}

/* topo */
.topbar{position:sticky;top:0;z-index:20;background:rgba(16,35,63,.96);backdrop-filter:blur(6px);color:#fff}
.topbar-in{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;text-decoration:none;font-size:.98rem}
.brand-mark{display:flex;gap:3px}
.brand-mark i{font-style:normal;width:22px;height:22px;border:2px solid var(--ouro);border-radius:50%;display:grid;place-items:center;font-size:.68rem;color:var(--ouro-claro)}

/* hero */
.hero{background:var(--tinta);color:#DCE3EE;padding:72px 0 96px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:44px 44px;pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{color:#fff}
.hero .lead{font-size:1.15rem;color:#C9D2E0;max-width:56ch}
.countdown{display:inline-block;max-width:100%;color:var(--ouro-claro);border:1px solid rgba(201,150,63,.5);border-radius:999px;padding:6px 16px;font-size:.95rem;margin-bottom:22px}
.countdown strong{color:#fff}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.item-intro{color:var(--ouro-claro);font-size:.95rem;margin-bottom:12px}

/* card de item (assinatura da página) */
.item-card{background:#fff;color:var(--grafite);border-radius:18px;padding:26px 26px 22px;box-shadow:0 24px 50px rgba(5,14,30,.35)}
.quiz .item-card,.hero .item-card{position:relative}
.quiz .item-card{box-shadow:none;border:1px solid var(--linha);margin-bottom:18px}
.item-head{margin-bottom:10px}
.item-no{display:inline-block;background:var(--tinta);color:#fff;font-weight:800;font-size:.82rem;padding:4px 11px;border-radius:7px}
.item-text{font-size:1.12rem;line-height:1.5;margin-bottom:16px}
.bubbles{display:flex;gap:14px}
.bubble{width:56px;height:56px;border-radius:50%;border:2.5px solid #9AA6B8;background:#fff;font:800 1.15rem var(--sans);color:#6B7686;cursor:pointer;transition:transform .12s,background .15s,border-color .15s,color .15s}
.bubble:hover:not(:disabled){border-color:var(--tinta);color:var(--tinta);transform:scale(1.06)}
.bubble:disabled{cursor:default}
.bubble.is-right{background:var(--certo);border-color:var(--certo);color:#fff}
.bubble.is-wrong{background:var(--errado);border-color:var(--errado);color:#fff}
.bubble.is-answer{border-color:var(--certo);color:var(--certo)}
.feedback{margin-top:16px;border-radius:12px;padding:14px 16px;font-size:.98rem;animation:reveal .35s ease-out}
.feedback.ok{background:var(--certo-bg)} .feedback.no{background:var(--errado-bg)}
.feedback p{margin:0 0 6px} .feedback p:last-child{margin:0}
.verdict{font-weight:800}
.feedback.ok .verdict{color:var(--certo)} .feedback.no .verdict{color:var(--errado)}
@keyframes reveal{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}

/* dor */
.pain{background:var(--papel)}
.pain-list{margin-top:36px}
.pain-list article{padding:24px 0 22px 28px;border-left:3px solid var(--ouro);margin-bottom:22px}
.pain-list h3{margin-bottom:.35em}
.pain-list p{color:var(--cinza);margin:0}

/* calculadora */
.calc{background:var(--nevoa)}
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.calc-grid>div:first-child p{color:var(--cinza);max-width:52ch}
.calc-box{background:#fff;border-radius:18px;padding:30px;border:1px solid var(--linha)}
.calc-q{font-weight:700;color:var(--tinta);margin-bottom:12px;font-size:1.05rem}
.calc-opts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.calc-opts button{font:600 .98rem var(--sans);padding:12px 14px;border-radius:12px;border:2px solid var(--linha);background:#fff;color:var(--grafite);cursor:pointer;text-align:left;transition:border-color .15s,background .15s}
.calc-opts button:hover{border-color:var(--tinta)}
.calc-opts button[aria-checked="true"]{border-color:var(--tinta);background:var(--tinta);color:#fff}
.calc-hint{margin:18px 0 10px;color:var(--cinza);font-size:.95rem}
.calc-dots{display:grid;grid-template-columns:repeat(10,1fr);gap:6px;margin-bottom:18px}
.calc-dots i{font-style:normal;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;font-size:.72rem;font-weight:800;color:#fff}
.calc-dots i.hit{background:var(--certo)} .calc-dots i.miss{background:var(--errado)}
.calc-compare{border-top:1px solid var(--linha)}
.calc-row{display:flex;justify-content:space-between;align-items:baseline;padding:10px 0;border-bottom:1px solid var(--linha)}
.calc-row strong{font-family:var(--serif);font-size:1.35rem;color:var(--tinta);white-space:nowrap;margin-left:12px}
.calc-row strong.pos{color:var(--certo)} .calc-row strong.neg{color:var(--errado)}
.calc-verdict{margin:14px 0 0;font-weight:700}
.calc-verdict.pos{color:var(--certo)} .calc-verdict.neg{color:var(--errado)}

/* quiz */
.quiz-list{margin-top:30px}
.quiz-score{margin-top:10px;background:var(--tinta);color:#fff;border-radius:18px;padding:26px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;animation:reveal .35s ease-out}
.quiz-score p{margin:0;font-size:1.1rem}

/* mapa */
.map{background:var(--nevoa)}
.table-wrap{overflow-x:auto;margin-top:28px;border-radius:14px;border:1px solid var(--linha);background:#fff}
table{width:100%;border-collapse:collapse;font-size:.98rem;min-width:620px}
th{background:var(--tinta);color:#fff;text-align:left;font-weight:600;padding:13px 16px}
td{padding:13px 16px;border-top:1px solid var(--linha);vertical-align:top}
td:first-child{font-weight:600;color:var(--tinta)}
td:last-child{white-space:nowrap;color:var(--cinza)}

/* plano */
.days{list-style:none;padding:0;margin:26px 0 18px;counter-reset:d}
.days li{padding:14px 0;border-bottom:1px solid var(--linha);font-size:1.06rem}
.days li strong{color:var(--ouro);font-family:var(--serif);margin-right:6px}
.days li:last-child{border-bottom:0;background:var(--tinta);color:#fff;border-radius:12px;padding:14px 18px;margin-top:8px}
.note{color:var(--cinza)}

/* galeria */
.pages{background:var(--papel)}
.gallery{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:30px}
.thumb{border:0;padding:0;background:none;cursor:zoom-in;text-align:left;font:inherit;color:var(--cinza)}
.thumb img{border-radius:8px;box-shadow:0 10px 26px rgba(16,35,63,.18);aspect-ratio:210/297;object-fit:cover;transition:transform .2s}
.thumb:hover img{transform:translateY(-3px)}
.thumb span{display:block;font-size:.9rem;margin-top:10px}
dialog{border:0;padding:0;background:transparent;max-width:min(92vw,760px);max-height:92vh}
dialog::backdrop{background:rgba(5,14,30,.82)}
dialog img{max-height:90vh;width:auto;border-radius:8px}
dialog .close{position:fixed;top:16px;right:20px;background:#fff;border:0;border-radius:50%;width:44px;height:44px;font-size:1.6rem;cursor:pointer;color:var(--tinta)}

/* oferta */
.offer{background:var(--tinta);color:#DCE3EE}
.offer h2{color:#fff}
.offer-grid{display:grid;grid-template-columns:340px 1fr;gap:56px;align-items:center}
.offer-cover{border-radius:10px;box-shadow:0 30px 60px rgba(0,0,0,.45);transform:rotate(-2deg)}
.checks{list-style:none;padding:0;margin:20px 0 26px}
.checks li{padding:8px 0 8px 34px;position:relative}
.checks li::before{content:"C";position:absolute;left:0;top:8px;width:22px;height:22px;border-radius:50%;background:var(--ouro);color:var(--tinta);font-weight:800;font-size:.7rem;display:grid;place-items:center}
.price{margin-bottom:12px}
.price-old{text-decoration:line-through;color:#8FA2BF;margin-right:12px}
.price-now{font-family:var(--serif);font-size:2.4rem;font-weight:700;color:#fff}

/* franqueza, autor, faq */
.honest ul{padding-left:20px}
.honest li{margin-bottom:14px}
.author{background:var(--nevoa)}
.faq details{border-bottom:1px solid var(--linha);padding:18px 0}
.faq summary{cursor:pointer;font-weight:600;font-size:1.08rem;color:var(--tinta);list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--ouro)}
.faq details[open] summary::after{content:"−"}
.faq details p{margin:12px 0 0;color:var(--cinza)}

.foot{background:var(--tinta);color:#8FA2BF;padding:36px 0 110px;font-size:.9rem}
.foot p{margin:0 0 6px}

/* compra fixa no celular */
.sticky-buy{display:none}
@media (max-width:860px){
  section{padding:64px 0}
  .hero{padding:48px 0 64px}
  .hero-grid,.calc-grid,.offer-grid{grid-template-columns:1fr;gap:36px}
  .offer-cover{max-width:240px}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .topbar .btn-small{display:none}
  .sticky-buy{display:block;position:fixed;left:0;right:0;bottom:0;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:rgba(16,35,63,.97);z-index:30;transform:translateY(110%);transition:transform .25s}
  .sticky-buy.show{transform:none}
  .sticky-buy .btn{display:block;text-align:center}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}