:root{--bg:#080b10;--bg2:#0d121a;--text:#e6eef8;--muted:#9fb3c8;--blue:#1e88e5;--card:#0b1018;--border:#162235;--wa:#25D366}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial}
.container{width:min(1200px,92%);margin:0 auto}
.header{position:sticky;top:0;z-index:100;background:rgba(8,11,16,.78);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.nav{display:flex;justify-content:space-between;align-items:center;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:34px;width:auto}
.navlinks a{margin-left:16px;color:var(--muted);text-decoration:none}
.navlinks a:hover{color:var(--text)}
.phone{color:#cfe6ff;font-weight:800}
.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center;padding:40px 0}
.hero .panel{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:22px}
.hero h1{font-size:36px;margin:0 0 8px}
.hero p{color:var(--muted);margin:0 0 16px}
.hero img{width:100%;max-height:420px;height:auto;object-fit:contain;border-radius:16px;border:1px solid var(--border);background:#0b1624;padding:8px}
.section{padding:44px 0;border-top:1px solid var(--border);background:linear-gradient(180deg,var(--bg) 0,var(--bg2) 100%)}
.section h1,.section h2{margin:0 0 8px}
.lead{color:var(--muted);margin:0 0 18px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px}
.card img{width:100%;height:160px;object-fit:cover;border-radius:10px;border:1px solid var(--border);background:#0b1624}
.brand-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-top:12px}
.brand-row img{display:block;height:60px;width:auto;object-fit:contain;background:#0a1522;border:1px solid var(--border);border-radius:10px;padding:6px}
.footer{padding:32px 0;border-top:1px solid var(--border);color:var(--muted)}
@media(max-width:900px){.hero{grid-template-columns:1fr}.grid{grid-template-columns:1fr}.brand-row img{height:52px}}
/* WhatsApp floating button */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:200}
.wa-btn{width:56px;height:56px;border-radius:50%;background:var(--wa);display:flex;align-items:center;justify-content:center;box-shadow:0 10px 28px rgba(0,0,0,.35)}
.wa-icon{width:28px;height:28px;filter:brightness(0) invert(1)}