/* Página de produto "oportunidade" — mobile first, sem dependências. */
:root{
  --acc:#6a3fb0; --acc-2:#8e5bd8; --acc-bg:#f8f4ff; --cta:#ff2b56; --cta-2:#e01f48;
  --ink:#16131c; --mut:#6b6577; --line:#ece8f2; --ok:#12805c; --bg:#f4f2f7; --card:#fff;
}
@media (prefers-color-scheme:dark){ :root{ --ink:#f4f1fa; --mut:#a49cb4; --line:#2b2536; --bg:#0f0d14; --card:#181420; --acc-bg:#221a33; } }
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
button{font:inherit;cursor:pointer}
.wrap{max-width:520px;margin:0 auto;background:var(--card);min-height:100vh;padding-bottom:96px;position:relative}

/* topo */
.top{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:8px;padding:10px 12px;background:var(--card);border-bottom:1px solid var(--line)}
.top a,.top button{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:0;border-radius:50%;background:transparent;color:var(--ink);text-decoration:none}
.top .brand{flex:1;font-weight:800;letter-spacing:.2px;width:auto;border-radius:0;justify-content:flex-start}
.top .cart{position:relative}
.top .cart b{position:absolute;top:2px;right:0;min-width:18px;height:18px;border-radius:9px;background:var(--cta);color:#fff;font-size:11px;display:none;align-items:center;justify-content:center;padding:0 4px}
.deadline{background:#16131c;color:#fff;text-align:center;font-size:13px;padding:7px 12px;font-weight:600}
.deadline b{font-variant-numeric:tabular-nums;color:#ffd166}

/* galeria */
.gal{position:relative;background:#f1eef6}
.gal-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}
.gal-track::-webkit-scrollbar{display:none}
.gal-track img{flex:0 0 100%;scroll-snap-align:center;aspect-ratio:1/1;object-fit:contain;background:#fff}
.gal-count{position:absolute;right:12px;bottom:12px;background:rgba(0,0,0,.6);color:#fff;font-size:12px;padding:3px 9px;border-radius:12px}
.gal-dots{display:flex;gap:6px;justify-content:center;padding:8px 0 0}
.gal-dots i{width:6px;height:6px;border-radius:3px;background:#cfc8dc}.gal-dots i.on{background:var(--acc);width:16px}
.ph-note{margin:0;background:#fff3cd;color:#664d03;padding:6px 12px;font-size:12px;text-align:center}

/* cabeçalho do produto */
.pad{padding:0 16px}
.tag{display:inline-block;background:var(--acc-bg);color:var(--acc);border-radius:20px;padding:3px 10px;font-size:12px;font-weight:700;margin:14px 6px 0 0}
h1{font-size:21px;line-height:1.25;margin:8px 0 4px;font-weight:800}
.hook{color:var(--mut);margin:0 0 10px}
.price-head{display:flex;align-items:flex-end;gap:10px;flex-wrap:wrap;margin:6px 0 4px}
.price-now{font-size:28px;font-weight:900;color:var(--cta);letter-spacing:-.5px}
.price-now small{font-size:13px;color:var(--mut);font-weight:600;letter-spacing:0}
.price-best{font-size:13px;color:var(--ok);font-weight:700;background:#e7f6ef;border-radius:6px;padding:3px 8px}
@media (prefers-color-scheme:dark){.price-best{background:#10291f}}

/* ofertas em degraus */
.bundle{margin:16px 12px 0;padding:14px 12px 12px;border-radius:18px;background:var(--card);border:1px solid var(--line);box-shadow:0 8px 28px rgba(106,63,176,.10)}
.bundle h2{font-size:16px;margin:0 4px 12px;display:flex;align-items:center;gap:6px}
.tiers{display:grid;gap:12px}
.tier{position:relative;display:flex;align-items:center;gap:12px;padding:14px 12px;border:1.5px solid var(--line);border-radius:14px;background:var(--card);cursor:pointer;transition:border-color .15s,background .15s,transform .15s}
.tier:active{transform:scale(.99)}
.tier.sel{border-color:var(--acc);background:var(--acc-bg);box-shadow:0 0 0 1px var(--acc) inset}
.tier .radio{flex:0 0 22px;width:22px;height:22px;border-radius:50%;border:2px solid #c5bdd3;display:grid;place-items:center}
.tier.sel .radio{border-color:var(--acc)}
.tier.sel .radio::after{content:"";width:12px;height:12px;border-radius:50%;background:var(--acc)}
.tier-main{flex:1;min-width:0}
.tier-main b{display:block;font-size:15px}
.tier-main small{display:block;color:var(--mut);font-size:12.5px;margin-top:2px}
.tier-main small.eco{color:var(--ok);font-weight:700}
.tier-price{text-align:right;white-space:nowrap}
.tier-price b{display:block;font-size:17px;font-weight:900}
.tier-price s{display:block;color:var(--mut);font-size:12.5px}
.tier-price em{display:block;font-style:normal;font-size:11.5px;color:var(--mut)}
.badge{position:absolute;top:-11px;right:10px;background:linear-gradient(135deg,var(--acc),var(--acc-2));color:#fff;font-size:11.5px;font-weight:800;padding:3px 10px;border-radius:6px;transform:rotate(-2deg);box-shadow:0 3px 8px rgba(106,63,176,.35);letter-spacing:.2px}
.nudge{margin:12px 4px 2px;font-size:13.5px;color:var(--acc);font-weight:700;display:flex;gap:6px;align-items:flex-start}
.nudge.max{color:var(--ok)}

/* opções (cor/tamanho) */
.opts{margin:16px 12px 0;padding:14px;border:1px solid var(--line);border-radius:16px}
.opts h3{margin:0 0 10px;font-size:15px}
.opts.err{border-color:var(--cta);animation:shake .35s}
@keyframes shake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}
.unit{padding:10px 0;border-top:1px dashed var(--line)}.unit:first-of-type{border-top:0;padding-top:0}
.unit h4{margin:0 0 8px;font-size:13px;color:var(--mut)}
.grp{margin:0 0 10px}.grp>span{display:block;font-size:13px;font-weight:700;margin-bottom:6px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1.5px solid var(--line);background:var(--card);color:var(--ink);border-radius:10px;padding:8px 14px;font-weight:700;font-size:14px;min-width:44px}
.chip.on{border-color:var(--acc);background:var(--acc-bg);color:var(--acc)}
.diff{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--mut);margin:0 0 12px}
.diff input{width:18px;height:18px;accent-color:var(--acc)}
.errmsg{color:var(--cta);font-size:13px;font-weight:700;margin:6px 0 0;display:none}
.opts.err .errmsg{display:block}

/* confiança */
.trust{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:16px 12px 0}
.trust div{display:flex;gap:8px;align-items:center;padding:10px;border-radius:12px;background:var(--bg);font-size:12.5px;font-weight:700;line-height:1.25}
.trust span{font-size:20px}

/* seções */
section.blk{margin:26px 16px 0}
section.blk h2{font-size:19px;line-height:1.25;margin:0 0 12px}
.pain{background:linear-gradient(135deg,#fff1f3,#fff);border:1px solid #ffd3da;border-radius:16px;padding:16px}
@media (prefers-color-scheme:dark){.pain{background:#2a1218;border-color:#5a2230}}
.pain p{margin:0}.pain .lead{font-weight:800;font-size:17px;margin-bottom:6px}
.bens{display:grid;gap:10px}
.ben{display:flex;gap:12px;padding:14px;border:1px solid var(--line);border-radius:14px}
.ben .ic{font-size:26px;line-height:1}
.ben b{display:block;margin-bottom:2px}.ben p{margin:0;color:var(--mut);font-size:14px}
.steps{counter-reset:s;display:grid;gap:10px}
.steps div{display:flex;gap:12px;align-items:flex-start}
.steps div::before{counter-increment:s;content:counter(s);flex:0 0 28px;height:28px;border-radius:50%;background:var(--acc);color:#fff;display:grid;place-items:center;font-weight:800}
.cta-big{display:block;width:100%;border:0;border-radius:14px;background:var(--cta);color:#fff;font-weight:800;font-size:17px;padding:16px;margin-top:6px;box-shadow:0 8px 20px rgba(255,43,86,.35)}
details{border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:8px}
summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:10px}
summary::after{content:"+";font-size:20px;line-height:1;color:var(--acc)}details[open] summary::after{content:"–"}
details p{margin:8px 0 0;color:var(--mut);font-size:14px}
.rel{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.rel a{border:1px solid var(--line);border-radius:14px;overflow:hidden;color:inherit;text-decoration:none;background:var(--card)}
.rel .im{aspect-ratio:1/1;background:#f1eef6;display:grid;place-items:center;font-size:44px}
.rel .im img{width:100%;height:100%;object-fit:contain}
.rel div.t{padding:10px}.rel b{display:block;font-size:13px;line-height:1.25;margin-bottom:4px}
.rel span{color:var(--cta);font-weight:900}
.foot{margin:28px 16px 10px;color:var(--mut);font-size:12px;text-align:center}
.wa{display:flex;align-items:center;justify-content:center;gap:8px;margin:14px 16px 0;padding:12px;border-radius:12px;background:#e7f6ef;color:#0b5b42;font-weight:800;text-decoration:none}

/* barra fixa de compra */
.buybar{position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--card);border-top:1px solid var(--line);box-shadow:0 -6px 24px rgba(0,0,0,.08);padding:10px 12px calc(10px + env(safe-area-inset-bottom))}
.buybar-in{max-width:520px;margin:0 auto;display:flex;gap:10px;align-items:center}
.addcart{flex:0 0 52px;height:52px;border-radius:14px;border:1.5px solid var(--acc);background:var(--card);color:var(--acc);display:grid;place-items:center}
.buy{flex:1;height:52px;border:0;border-radius:14px;background:var(--cta);color:#fff;font-weight:800;font-size:16px;line-height:1.1;display:flex;flex-direction:column;align-items:center;justify-content:center}
.buy small{font-weight:600;font-size:12px;opacity:.95}
.buy:active,.cta-big:active{background:var(--cta-2)}
.toast{position:fixed;left:50%;bottom:92px;transform:translateX(-50%) translateY(20px);background:#16131c;color:#fff;padding:10px 16px;border-radius:12px;font-weight:700;opacity:0;pointer-events:none;transition:.25s;z-index:60;font-size:14px}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.price-mkt{font-size:12.5px;color:var(--mut);background:var(--bg);border-radius:6px;padding:3px 8px}
.price-mkt s{color:var(--mut)}
.desc{font-size:14px;color:var(--ink);overflow-wrap:anywhere}
.desc p{margin:0 0 10px}.desc ul{padding-left:18px;margin:0 0 10px}.desc h3,.desc h4{margin:14px 0 6px;font-size:15px}
.desc img{max-width:100%;height:auto;border-radius:8px}
.price-now small{font-size:13px;color:var(--mut);font-weight:600;letter-spacing:0}
/* avaliações reais */
.rv-sum{display:flex;align-items:center;gap:10px;margin:0 0 12px}.rv-sum b{font-size:28px}.rv-st{color:#f5a623;letter-spacing:2px}
.rv{border:1px solid var(--line);border-radius:14px;padding:12px;margin-bottom:10px}
.rv-h{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.rv-av{width:38px;height:38px;border-radius:50%;background:var(--acc-bg);color:var(--acc);display:grid;place-items:center;font-weight:800;overflow:hidden;flex:0 0 38px}
.rv-av img{width:100%;height:100%;object-fit:cover}
.rv-n{font-weight:700;font-size:14px}.rv-d{color:var(--mut);font-size:12px}
.rv p{margin:6px 0;font-size:14px}
.rv-ph{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.rv-ph img{width:84px;height:84px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}
.rv-it{font-size:12px;color:var(--mut);display:flex;align-items:center;gap:6px;margin-top:6px}.rv-it img{width:28px;height:28px;border-radius:6px;object-fit:cover}

.csel{width:100%;padding:12px;border:1.5px solid var(--line);border-radius:10px;background:var(--card);color:var(--ink);font:inherit}
.cinp{flex:1;min-width:0;padding:11px;border:1.5px solid var(--line);border-radius:10px;background:var(--card);color:var(--ink);font:inherit}