*{box-sizing:border-box}
:root{--bg:#0f1115;--card:#171a21;--ink:#eaeaea;--muted:#a8acb3;--brand:#ffd200}
body{margin:0;font-family:Montserrat,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.site-header{position:sticky;top:0;background:#0b0d11aa;backdrop-filter:blur(8px);border-bottom:1px solid #1f232b;z-index:10}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:72px}
.site-header nav a{margin-left:18px;text-decoration:none;color:var(--ink);opacity:.85;font-weight:600}
.site-header nav a.btn{padding:10px 14px;border-radius:8px;border:1px solid #2a2e37}
.btn{display:inline-block;text-decoration:none;font-weight:700;padding:12px 18px;border-radius:10px}
.btn.primary{background:var(--brand);color:#111;border:none}
.btn.ghost{border:2px solid var(--ink);color:var(--ink)}
.hero{padding:26px 0 10px}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.hero-copy h1{font-size:42px;margin:0 0 10px}
.hero-copy p{font-size:18px;color:var(--muted);max-width:560px}
.hero-media img{width:100%;height:auto;border-radius:18px;border:1px solid #222;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.badges{display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:16px 0 0;list-style:none}
.badges li{background:#1b1f27;border:1px solid #252a34;border-radius:999px;padding:8px 12px;color:#c9cdd3;font-size:13px}
section{scroll-margin-top:80px}
h2{font-size:30px;margin:0 0 16px}
.services,.features,.gallery,.process,.faq,.contact{padding:56px 0}
.card,.feature{background:var(--card);border:1px solid #232836;border-radius:16px;padding:20px}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.features .feature p{color:var(--muted)}
.gallery .grid{gap:14px}
.gallery figure{margin:0;background:var(--card);border:1px solid #232836;border-radius:12px;overflow:hidden}
.gallery img{width:100%;height:200px;object-fit:cover;display:block}
.gallery figcaption{padding:8px 10px;color:#c9cdd3}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:0;margin:0;list-style:none}
.steps li{background:#151922;border:1px dashed #2a2f3a;border-radius:14px;padding:16px;text-align:center}
.faq details{background:var(--card);border:1px solid #232836;border-radius:12px;padding:12px 14px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:600}
.faq p{color:var(--muted);margin:8px 0 0}
.contact .contact-grid{display:grid;gap:24px;grid-template-columns:1fr 1fr}
.contact input,.contact textarea{width:100%;padding:12px 14px;border-radius:10px;border:1px solid #303645;background:#0f1219;color:#eaeaea}
.site-footer{padding:22px 0;background:#0b0d11;border-top:1px solid #1f232b;color:#9aa0a9;text-align:center}
.whatsapp-float{position:fixed;right:18px;bottom:18px;background:var(--brand);color:#111;padding:12px 16px;border-radius:999px;text-decoration:none;font-weight:800;border:1px solid #111;box-shadow:0 8px 16px rgba(0,0,0,.35);z-index:20}
@media(max-width:900px){.split{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.contact .contact-grid{grid-template-columns:1fr}}