/* Kit de Finalização do Ano Letivo · Biologia. CSS próprio, sem dependências. Fontes locais em /_comum/fontes. */
@font-face{font-family:"Fraunces";font-weight:400;font-style:normal;font-display:swap;src:url(/_comum/fontes/fraunces-400.woff2) format("woff2")}
@font-face{font-family:"Fraunces";font-weight:600;font-style:normal;font-display:swap;src:url(/_comum/fontes/fraunces-600.woff2) format("woff2")}
@font-face{font-family:"Fraunces";font-weight:400;font-style:italic;font-display:swap;src:url(/_comum/fontes/fraunces-400i.woff2) format("woff2")}
@font-face{font-family:"Inter";font-weight:400;font-display:swap;src:url(/_comum/fontes/inter-400.woff2) format("woff2")}
@font-face{font-family:"Inter";font-weight:600;font-display:swap;src:url(/_comum/fontes/inter-600.woff2) format("woff2")}
@font-face{font-family:"Inter";font-weight:700;font-display:swap;src:url(/_comum/fontes/inter-700.woff2) format("woff2")}
:root{--verde:#14532d;--verde2:#166534;--folha:#16a34a;--menta:#ecf8ef;--creme:#f6fbf4;--ouro:#facc15;--ouro2:#eab308;--tx:#14231a;--mu:#4b5b50;--li:#d6e7da;--roxo:#7c3aed}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font:16px/1.6 Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--tx);background:#fff;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.w{width:min(1100px,100% - 32px);margin:0 auto}
.serif,h1,h2,h3.serif{font-family:Fraunces,Georgia,serif}
h1,h2{font-weight:600;line-height:1.1;letter-spacing:-.01em}
/* faixa e topo */
.faixa{background:var(--roxo);color:#fff;text-align:center;font:700 12px/1.35 Inter,sans-serif;letter-spacing:.06em;text-transform:uppercase;padding:9px 14px}
.topo{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--li)}
.topo .w{display:flex;align-items:center;justify-content:space-between;gap:12px;height:60px}
.marca{display:flex;align-items:center;gap:10px;text-decoration:none;font:600 16px/1.1 Fraunces,Georgia,serif;color:var(--verde)}
.marca i{width:32px;height:32px;border-radius:9px;background:var(--verde);color:var(--ouro);display:grid;place-items:center;font:700 14px Inter,sans-serif;font-style:normal}
.marca span{display:block;font:600 11px Inter,sans-serif;letter-spacing:.08em;text-transform:uppercase;color:var(--mu)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;text-decoration:none;background:var(--ouro);color:#2f2600!important;font:700 15px/1.15 Inter,sans-serif;letter-spacing:.03em;text-transform:uppercase;padding:17px 24px;border-radius:14px;box-shadow:0 5px 0 var(--ouro2);transition:transform .15s,box-shadow .15s;text-align:center}
.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(3px);box-shadow:0 2px 0 var(--ouro2)}
.btn.verde{background:var(--folha);color:#fff!important;box-shadow:0 5px 0 #0f7a36}
.btn.peq{padding:11px 16px;font-size:12px;border-radius:11px;box-shadow:0 3px 0 var(--ouro2)}
.btn.gg{width:100%;padding:21px 22px;font-size:17px}
/* hero */
.hero{background:linear-gradient(180deg,var(--menta),#fff);padding:34px 0 40px}
.hero-g{display:grid;gap:26px;align-items:center}
.kick{display:inline-block;font:700 12px Inter,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--verde2);background:#fff;border:1px solid var(--li);border-radius:30px;padding:6px 14px;margin-bottom:14px}
.hero h1{font-size:clamp(34px,8.4vw,56px);color:var(--verde)}
.hero h1 em{font-style:italic;font-weight:400;color:var(--folha)}
.sub{font-size:17.5px;color:var(--mu);margin:16px 0 18px;max-width:560px}
.ticks{list-style:none;display:grid;gap:9px;margin-bottom:22px}
.ticks li{position:relative;padding-left:30px;font-weight:600}
.ticks li:before{content:"";position:absolute;left:0;top:3px;width:20px;height:20px;border-radius:50%;background:var(--folha)}
.ticks li:after{content:"";position:absolute;left:6px;top:7px;width:8px;height:4px;border-left:2.5px solid #fff;border-bottom:2.5px solid #fff;transform:rotate(-45deg)}
.preco-caixa{background:#fff;border:2px solid var(--verde);border-radius:20px;padding:18px;box-shadow:0 14px 34px rgba(20,83,45,.14);max-width:520px}
.preco-caixa .l1{font:700 12px Inter,sans-serif;letter-spacing:.1em;text-transform:uppercase;color:var(--roxo)}
.preco-linha{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin:4px 0 2px}
.preco-linha b{font:600 52px/1 Fraunces,Georgia,serif;color:var(--verde)}
.preco-linha span{color:var(--mu);font-size:14px}
.preco-caixa .l2{font-size:14.5px;color:var(--mu);margin-bottom:14px}
.mini-selos{display:flex;flex-wrap:wrap;gap:8px 14px;margin-top:14px;font-size:13px;color:var(--mu);font-weight:600}
.mini-selos span:before{content:"✓ ";color:var(--folha);font-weight:700}
.hero-img{border-radius:22px;overflow:hidden;box-shadow:0 22px 50px rgba(20,83,45,.2)}
/* números */
.nums{background:var(--verde);color:#fff;padding:26px 0}
.nums .w{display:grid;grid-template-columns:repeat(2,1fr);gap:18px 12px;text-align:center}
.nums b{display:block;font:600 40px/1 Fraunces,Georgia,serif;color:var(--ouro)}
.nums span{font-size:13.5px;opacity:.92}
/* seções */
.s{padding:54px 0}.s.alt{background:var(--creme)}
.s-k{font:700 12px Inter,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--folha);margin-bottom:8px}
.s h2{font-size:clamp(28px,6.4vw,42px);color:var(--verde);margin-bottom:12px}
.s h2 em{font-style:italic;font-weight:400}
.lead{font-size:17px;color:var(--mu);max-width:680px;margin-bottom:26px}
/* amostra */
.am-g{display:grid;gap:26px;align-items:center}
.am-img{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.am-img img{border-radius:12px;box-shadow:0 12px 28px rgba(20,83,45,.18);border:1px solid var(--li)}
.passos{list-style:none;display:grid;gap:12px;counter-reset:p}
.passos li{counter-increment:p;display:grid;grid-template-columns:38px 1fr;gap:12px;align-items:start}
.passos li:before{content:counter(p);width:36px;height:36px;border-radius:50%;background:var(--verde);color:var(--ouro);display:grid;place-items:center;font:700 15px Inter,sans-serif}
.passos b{display:block}.passos span{color:var(--mu);font-size:15px}
/* temas */
.temas{display:grid;gap:12px;grid-template-columns:1fr}
.tema{background:#fff;border:1px solid var(--li);border-left:6px solid var(--c);border-radius:14px;padding:14px 16px}
.tema h3{font:600 19px/1.2 Fraunces,Georgia,serif;color:var(--tx)}
.tema small{display:block;font:700 11px Inter,sans-serif;letter-spacing:.08em;text-transform:uppercase;color:var(--c);margin:2px 0 6px}
.tema p{font-size:14px;color:var(--mu);line-height:1.45}
.niveis{display:grid;gap:12px;margin-top:22px;grid-template-columns:1fr}
.nivel{background:var(--verde);color:#fff;border-radius:16px;padding:18px 20px}
.nivel b{font:600 34px/1 Fraunces,Georgia,serif;color:var(--ouro)}.nivel strong{display:block;margin-top:4px}.nivel span{font-size:14px;opacity:.92}
/* três etapas */
.tres{display:grid;gap:14px}
.tres div{background:#fff;border:1px solid var(--li);border-radius:16px;padding:20px}
.tres i{font:700 12px Inter,sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--folha);font-style:normal}
.tres h3{font:600 22px Fraunces,Georgia,serif;margin:4px 0 8px;color:var(--verde)}.tres p{color:var(--mu);font-size:15px}
/* bônus */
.bonus{background:linear-gradient(135deg,#f5f3ff,#ecfdf5)}
.bonus-g{display:grid;gap:24px;align-items:center}
.bonus-sel{display:inline-block;background:var(--roxo);color:#fff;font:700 12px Inter,sans-serif;letter-spacing:.1em;text-transform:uppercase;border-radius:30px;padding:6px 14px;margin-bottom:12px}
.bonus h2{color:#4c1d95}
.bonus ul{list-style:none;columns:1;font-size:14.5px;margin-top:10px}
.bonus li{padding:3px 0 3px 18px;position:relative;break-inside:avoid}
.bonus li:before{content:"";position:absolute;left:0;top:11px;width:7px;height:7px;border-radius:50%;background:var(--roxo)}
.bonus h3{font:600 17px Fraunces,Georgia,serif;margin:14px 0 2px;color:#4c1d95}
/* lista completa */
details.vol{border:1px solid var(--li);border-radius:12px;background:#fff;margin-bottom:10px;overflow:hidden}
details.vol summary{cursor:pointer;padding:14px 16px;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:10px;align-items:center;border-left:6px solid var(--c)}
details.vol summary::-webkit-details-marker{display:none}
details.vol summary:after{content:"+";font:700 20px Inter,sans-serif;color:var(--c)}
details.vol[open] summary:after{content:"–"}
details.vol ol{padding:4px 16px 14px 44px;font-size:14.5px;color:var(--mu)}details.vol li{margin:3px 0}
details.vol summary small{font-weight:600;color:var(--mu);margin-left:auto;margin-right:8px}
/* oferta */
.oferta{background:linear-gradient(180deg,var(--verde),#0d3b20);color:#fff}
.oferta h2,.oferta .s-k{color:#fff}.oferta .s-k{color:var(--ouro)}
.of-g{display:grid;gap:22px;align-items:start}
.of-box{background:#fff;color:var(--tx);border-radius:22px;padding:22px;box-shadow:0 22px 50px rgba(0,0,0,.28)}
.of-box h3{font:600 24px/1.15 Fraunces,Georgia,serif;color:var(--verde);margin-bottom:12px}
.of-box ul{list-style:none;display:grid;gap:8px;margin-bottom:16px;font-size:15px}
.of-box li{padding-left:26px;position:relative}.of-box li:before{content:"✓";position:absolute;left:0;color:var(--folha);font-weight:700}
.of-box li.b:before{color:var(--roxo)}
.of-preco{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin:2px 0 6px}
.of-preco b{font:600 56px/1 Fraunces,Georgia,serif;color:var(--verde)}.of-preco span{font-size:14px;color:var(--mu)}
.of-nota{font-size:13px;color:var(--mu);text-align:center;margin-top:12px}
.of-lado{display:grid;gap:14px}
.garantia{display:grid;grid-template-columns:64px 1fr;gap:14px;align-items:center;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);border-radius:16px;padding:16px}
.garantia b{width:64px;height:64px;border-radius:50%;background:var(--ouro);color:#2f2600;display:grid;place-items:center;font:600 30px Fraunces,Georgia,serif}
.garantia p{font-size:14.5px}
.extras{background:rgba(255,255,255,.08);border:1px dashed rgba(255,255,255,.4);border-radius:16px;padding:16px;font-size:14.5px}
.extras b{color:var(--ouro)}
/* faq */
.faq details{border-bottom:1px solid var(--li);padding:14px 0}
.faq summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";font-size:20px;color:var(--folha)}.faq details[open] summary:after{content:"–"}
.faq p{color:var(--mu);margin-top:8px;font-size:15.5px}
/* rodapé */
.rod{background:#0b2916;color:#cfe3d4;padding:30px 0 90px;font-size:13.5px}.rod p{margin-bottom:8px}.rod a{text-decoration:underline}
.fixo{position:fixed;left:12px;right:12px;bottom:12px;z-index:40;transform:translateY(140%);transition:transform .25s}.fixo.on{transform:none}
@media (min-width:720px){
  .hero{padding:56px 0 60px}.hero-g{grid-template-columns:1.05fr .95fr;gap:40px}
  .nums .w{grid-template-columns:repeat(4,1fr)}
  .temas{grid-template-columns:repeat(2,1fr)}.niveis{grid-template-columns:1fr 1fr}
  .am-g{grid-template-columns:1fr 1fr;gap:44px}.tres{grid-template-columns:repeat(3,1fr)}
  .bonus-g{grid-template-columns:1fr 1fr;gap:44px}.bonus ul{columns:1}
  .of-g{grid-template-columns:1.1fr .9fr;gap:34px}
  .fixo{display:none}.rod{padding-bottom:40px}
}
@media (min-width:1000px){.temas{grid-template-columns:repeat(3,1fr)}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.fixo{transition:none}}