:root{--bg:#0b0b0f;--txt:#f5f5f7;--muted:#b7b7c0;--brand:#b3002d;--brand2:#e21f4b;--card:rgba(255,255,255,.06);--line:rgba(255,255,255,.12)}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--txt);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
.btn{display:inline-block;padding:12px 20px;border-radius:999px;font-weight:800;background:linear-gradient(90deg,var(--brand),var(--brand2));box-shadow:0 10px 30px rgba(226,31,75,.35)}
.btn-sec{display:inline-block;padding:12px 20px;border-radius:999px;border:1px solid var(--line)}
/* Header responsivo */
header{position:sticky;top:0;z-index:1000;background:rgba(11,11,15,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:14px;padding:10px 0}
.nav img{height:48px;width:auto;border-radius:8px}
.nav .links{display:flex;gap:12px;flex-wrap:wrap}
.nav a{font-size:14px;color:#e8e8ee;padding:8px 10px;border-radius:999px}
.nav a:hover{color:#fff;background:rgba(255,255,255,.06)}
.menu-toggle{display:none;margin-left:auto;border:1px solid var(--line);background:#15151b;color:#fff;border-radius:10px;padding:8px 12px}
@media(max-width:900px){
  .nav{gap:10px}
  .nav .links{display:none;flex-direction:column;position:absolute;left:0;right:0;top:64px;background:#0f0f14;border-top:1px solid var(--line);padding:10px 16px}
  .nav .links.open{display:flex}
  .menu-toggle{display:inline-block}
}
/* Hero e demais seções */
.hero{padding:96px 0;background:
  radial-gradient(1200px 600px at 20% -10%, rgba(226,31,75,.30), transparent 60%),
  radial-gradient(900px 500px at 100% 0%, rgba(255,215,0,.18), transparent 60%)}
.hero h1{font-size:40px;line-height:1.1;margin:12px 0}
.hero p{color:var(--muted);font-size:18px;margin:0}
.hero-grid{display:grid;gap:24px;grid-template-columns:1fr}
@media(min-width:900px){.hero-grid{grid-template-columns:1.1fr .9fr} .hero h1{font-size:54px}}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px}
.video{aspect-ratio:16/9;border-radius:12px;overflow:hidden}
.info{background:#b3002d;color:#fff;text-align:center;font-weight:900;padding:14px}
.kpis{display:grid;gap:16px;grid-template-columns:repeat(2,1fr)}
@media(min-width:800px){.kpis{grid-template-columns:repeat(4,1fr)}}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;text-align:center}
.kpi b{font-size:28px;display:block}
.section{padding:56px 0}
.title{font-size:34px;margin:0 0 8px 0}
.muted{color:var(--muted)}
.steps{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:900px){.steps{grid-template-columns:repeat(4,1fr)}}
.step{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px}
.grid{display:grid;gap:16px}
.grid-3{grid-template-columns:1fr}
@media(min-width:980px){.grid-3{grid-template-columns:repeat(3,1fr)}}
.service-card{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.service-card img{width:100%;height:220px;object-fit:cover;display:block}
.service-card .body{padding:14px;display:flex;flex-direction:column;gap:8px}
.service-card h3{margin:0;font-size:20px}
.service-card p{margin:0;color:#cfcfd8;font-size:14px}
.service-card .price{font-weight:900}
.gal{display:grid;gap:14px;grid-template-columns:repeat(1,1fr)}
@media(min-width:700px){.gal{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1040px){.gal{grid-template-columns:repeat(3,1fr)}}
.gal img{width:100%;height:320px;object-fit:cover;border-radius:12px;border:1px solid var(--line)}
.testi{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:900px){.testi{grid-template-columns:repeat(3,1fr)}}
.who{display:grid;gap:24px;grid-template-columns:1fr}
@media(min-width:900px){.who{grid-template-columns:1fr 1.2fr}}
.who img{width:100%;border-radius:14px;border:1px solid var(--line)}
form{display:grid;gap:12px}
input,textarea{background:#0f0f14;border:1px solid var(--line);border-radius:10px;color:#f5f5f7;padding:12px}
footer{padding:36px 0;border-top:1px solid var(--line);color:#b7b7c0;font-size:14px}
/* Botão flutuante WhatsApp fixo no mobile, acima da barra do iOS */
.float-wpp{position:fixed;right:16px;bottom:calc(env(safe-area-inset-bottom) + 16px);z-index:9999}
.float-wpp .btn{padding:14px 18px}