:root{
  --green:#0f7b4a;
  --dark:#0a0f0a;
  --light:#f4fff7;
  --accent:#ffc857;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:#fff;color:#111;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 16px}
.header{position:sticky;top:0;z-index:99;background:#fff;border-bottom:1px solid #eee}
.header .inner{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.logo{display:flex;align-items:center;gap:10px}
.logo img{height:40px;width:40px;border-radius:8px;background:var(--green)}
.logo h1{font-size:18px;margin:0;color:var(--green);letter-spacing:0.5px}
.cta-header{display:none}
@media(min-width:768px){.cta-header{display:block}}

.hero{background:linear-gradient(180deg,#eaffe9,transparent);padding:28px 0 8px}
.hero h2{font-size:28px;margin:8px 0 4px;color:var(--dark)}
.hero p{margin:0 0 14px;color:#333}
.player{position:relative;width:100%;aspect-ratio:16/9;border:8px solid #fff;border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.08);overflow:hidden}
.player iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

.badges{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.badge{background:#fff;border:1px solid #e5e5e5;border-radius:999px;padding:8px 12px;font-size:12px}

.pricing{padding:24px 0 8px}
.grid{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:768px){.grid{grid-template-columns:repeat(3,1fr)}}
.card{background:#fff;border:1px solid #e8e8e8;border-radius:14px;overflow:hidden;display:flex;flex-direction:column}
.card .media{height:180px;background:#f6fff8;display:flex;align-items:center;justify-content:center}
.card .media img{width:100%;height:100%;object-fit:cover}
.card .content{padding:16px;display:flex;flex-direction:column;gap:8px}
.card h3{margin:0 0 4px;font-size:18px;color:var(--dark)}
.price{font-size:22px;font-weight:700;color:var(--green)}
.bullets{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.bullets li{font-size:14px;color:#333}
.btn{display:inline-block;text-align:center;background:var(--green);color:#fff;padding:12px 16px;border-radius:10px;font-weight:700;border:0;cursor:pointer}
.btn:hover{filter:brightness(0.95)}
.card .foot{padding:12px 16px;background:#f9fff9;border-top:1px dashed #e1f3e7}

.provas{padding:12px 0}
.provas .grid-4{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(min-width:900px){.provas .grid-4{grid-template-columns:repeat(4,1fr)}}
.provas img{width:100%;height:180px;object-fit:cover;border-radius:10px;border:1px solid #eee;background:#fff}

.faq{padding:18px 0}
.faq details{border:1px solid #eee;border-radius:12px;padding:12px 14px;background:#fff;margin:10px 0}
.faq summary{cursor:pointer;font-weight:700;color:var(--dark)}
.faq p{margin:8px 0 0;color:#333}

.footer{background:#fafafa;border-top:1px solid #eee;margin-top:24px}
.footer .inner{padding:18px 0;color:#666;font-size:12px;line-height:1.5}
.secure{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.secure .tag{padding:6px 10px;border:1px solid #e3e3e3;border-radius:999px;background:#fff}