:root{--bg:#0f1115;--card:#181b22;--amarelo:#ffb400;--txt:#f2f2f2;--mut:#a8adb8;--zap:#25d366}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',Roboto,Arial,sans-serif;background:var(--bg);color:var(--txt);line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.topo{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 5%;background:rgba(15,17,21,.92);backdrop-filter:blur(8px);border-bottom:1px solid #23272f}
.logo{font-weight:900;letter-spacing:1px;font-size:1.15rem}
.logo span{color:var(--amarelo)}
.topo nav{display:flex;gap:26px}
.topo nav a{color:var(--mut);font-weight:500}
.topo nav a:hover{color:var(--amarelo)}
.btn{display:inline-block;padding:12px 24px;border-radius:999px;font-weight:700;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px)}
.btn.zap{background:var(--zap);color:#06240f;box-shadow:0 6px 20px rgba(37,211,102,.3)}
.btn.ghost{border:2px solid var(--amarelo);color:var(--amarelo)}
.btn.grande{padding:18px 40px;font-size:1.15rem}
.hero{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding:72px 5%;max-width:1280px;margin:0 auto}
.tag{color:var(--amarelo);text-transform:uppercase;letter-spacing:3px;font-size:.8rem;font-weight:700;margin-bottom:12px}
.hero h1{font-size:clamp(2.2rem,5vw,3.8rem);line-height:1.1;margin-bottom:18px}
.hero h1 em{color:var(--amarelo);font-style:normal}
.hero p{color:var(--mut);font-size:1.1rem;max-width:520px}
.acoes{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-img img{border-radius:20px;box-shadow:0 20px 60px rgba(0,0,0,.5);border:1px solid #2a2f39;aspect-ratio:16/11;object-fit:cover;width:100%}
.faixa{display:grid;grid-template-columns:repeat(3,1fr);background:var(--amarelo);color:#111}
.faixa div{padding:22px 5%;text-align:center;display:flex;flex-direction:column}
.faixa strong{font-size:1.25rem}
.faixa span{font-size:.9rem}
.sec{padding:84px 5%;max-width:1280px;margin:0 auto}
.sec h2,.cta h2{font-size:clamp(1.8rem,4vw,2.6rem);text-align:center}
.sub{text-align:center;color:var(--mut);margin:8px 0 40px}
.grade{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}
.sub+.grade{margin-top:0}
.card{background:var(--card);border:1px solid #262b35;border-radius:16px;padding:28px;transition:transform .2s,border-color .2s}
.card:hover{transform:translateY(-5px);border-color:var(--amarelo)}
.ico{font-size:2rem;margin-bottom:10px}
.card h3{margin-bottom:6px}
.card p{color:var(--mut);font-size:.95rem}
.preco{display:inline-block;margin-top:14px;color:var(--amarelo);font-weight:700}
.nota{text-align:center;color:var(--mut);font-size:.85rem;margin-top:26px}
.escuro{max-width:none;background:#14171d}
.escuro>*{max-width:1180px;margin-left:auto;margin-right:auto}
.item b{font-size:2.4rem;color:var(--amarelo);opacity:.9}
.item h3{margin:4px 0}
.item p{color:var(--mut)}
.cta{text-align:center;padding:90px 5%;background:linear-gradient(135deg,#1c2029,#0f1115)}
.cta p{color:var(--mut);margin:14px 0 30px}
footer{text-align:center;padding:24px;color:var(--mut);font-size:.85rem;border-top:1px solid #23272f}
.zap-fixo{position:fixed;right:20px;bottom:20px;width:60px;height:60px;border-radius:50%;background:var(--zap);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(37,211,102,.5);z-index:30;animation:pulso 2.2s infinite}
@keyframes pulso{0%{box-shadow:0 0 0 0 rgba(37,211,102,.6)}70%{box-shadow:0 0 0 18px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
@media(max-width:860px){
.hero{grid-template-columns:1fr;padding:40px 5%}
.grade{grid-template-columns:1fr 1fr}
.topo nav{display:none}
.faixa{grid-template-columns:1fr}
}
@media(max-width:560px){.grade{grid-template-columns:1fr}.topo .btn{padding:10px 16px}}