:root{--bg:#0b1220;--text:#e7ecf4;--muted:#a8b3c7;--brand:#25D366;--card:#111827;--card2:#0f172a}
*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,var(--bg),#0e1628);color:var(--text);font:16px/1.6 system-ui,Segoe UI,Roboto,Arial}
.container{max-width:1100px;margin:0 auto;padding:24px}
nav{display:flex;gap:22px;flex-wrap:wrap;padding:18px 0}
nav a{color:var(--text);text-decoration:none;opacity:.9}nav a:hover{opacity:1}
.hero{padding:56px 0}
h1{font-size:clamp(28px,4vw,44px);margin:0 0 10px}
.lead{color:var(--muted);font-size:clamp(16px,2.4vw,19px);max-width:70ch}
.cta{display:inline-block;margin-top:16px;padding:12px 18px;border-radius:12px;background:#2563eb;color:#fff;text-decoration:none;font-weight:600}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:linear-gradient(180deg,var(--card),var(--card2));border:1px solid #1f2937;border-radius:16px;padding:18px;box-shadow:0 12px 24px rgba(0,0,0,.25)}
footer{border-top:1px solid #1f2937;margin-top:40px;padding:22px 0;color:var(--muted);font-size:14px}
.wa-fab{position:fixed;right:18px;bottom:18px;display:flex;gap:10px;align-items:center;padding:12px 16px;border-radius:999px;background:var(--brand);color:#fff;text-decoration:none;font-weight:700;box-shadow:0 12px 26px rgba(37,211,102,.3);z-index:9999}
.small{font-size:14px;color:var(--muted)}
.header{display:flex;justify-content:space-between;align-items:center;gap:12px}
.brand{font-weight:800;letter-spacing:.2px}
table{width:100%;border-collapse:collapse}.table{overflow:auto}.table td,.table th{border-bottom:1px solid #243040;padding:10px;text-align:left}