/* WiFi Solution Pros — shared styles */
:root{
  --bg:#f8fafc;         /* slate-50 */
  --text:#0f172a;       /* slate-900 */
  --muted:#475569;      /* slate-600 */
  --card:#ffffff;       /* white */
  --border:#e2e8f0;     /* slate-200 */
  --accent:#2563eb;     /* NEW brand blue-600 */
  --accent-ink:#ffffff; /* text on accent */
}
*{box-sizing:border-box}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
.container{max-width:1120px;margin:0 auto;padding:0 16px}
header{position:sticky;top:0;background:rgba(255,255,255,.85);backdrop-filter:blur(6px);border-bottom:1px solid var(--border);z-index:10}
.bar{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{font-weight:800;letter-spacing:-.02em}
.brand span{color:#64748b}
nav a{color:#475569;margin:0 10px;font-size:14px}
nav a:hover{color:#0f172a}
.btn{display:inline-inline-block;display:inline-flex;align-items:center;gap:8px;padding:12px 18px;border-radius:999px;font-weight:700;border:1px solid var(--accent)}
.btn.primary{background:var(--accent);color:var(--accent-ink)}
.btn.ghost{background:transparent;color:var(--accent)}
.section{padding:64px 0}
.hero{padding:80px 0}
.h1{font-size:40px;line-height:1.1;font-weight:800;margin:0}
.h2{font-size:32px;font-weight:800;margin:0 0 8px}
.p{color:var(--muted)}
.small{font-size:12px;color:var(--muted)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:16px}
.badge{display:inline-flex;align-items:center;gap:8px;background:#eaf2ff;border-radius:999px;padding:6px 10px;font-size:12px;color:#1e3a8a}
.row{display:flex;justify-content:space-between;align-items:center}
.kpi{font-size:28px;font-weight:800}
.btnrow{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}
.iconbox{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--border);border-radius:12px;padding:12px;background:#fff}
.hero-grid{display:grid;gap:24px;grid-template-columns:repeat(2,1fr)}
.features{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.foot{background:#fff;border-top:1px solid var(--border);padding:48px 0;margin-top:24px}
.footgrid{display:grid;gap:24px;grid-template-columns:repeat(4,1fr)}
.highlight{box-shadow:0 0 0 2px var(--accent) inset}
.meta{display:flex;gap:16px;flex-wrap:wrap;margin:12px 0}
.lead{font-size:18px;color:#1f2937}
.callout{background:#eef2ff;border:1px solid #c7d2fe;border-radius:12px;padding:16px}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px}
ul.check{list-style:none;margin:0;padding:0}
ul.check li{margin:8px 0;display:flex;gap:10px}
.badge-dot{display:inline-flex;align-items:center;gap:8px}
.badge-dot i{display:inline-block;width:8px;height:8px;border-radius:999px;background:var(--accent)}
@media (max-width:900px){
  .grid-3,.grid-2,.hero-grid,.footgrid{grid-template-columns:1fr}
  .h1{font-size:32px}
  .h2{font-size:26px}
}
form .input{padding:12px 14px;border:1px solid var(--border);border-radius:8px;display:block;width:100%;margin:8px 0}
.alert{padding:12px 14px;border-radius:8px;margin-top:12px;display:none}
.alert.ok{display:block;background:#ecfdf5;border:1px solid #10b981;color:#065f46}
.alert.err{display:block;background:#fef2f2;border:1px solid #ef4444;color:#7f1d1d}