:root{
  --wrap:1100px;--gap:24px;
  --navy:#0B2545;--slate:#0E1726;--ink:#1c2430;
  --bg:#F7F7F5;--muted:#6b7280;
  --aqua:#00B3C6;--cta:#FFC400;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--slate);
  font:16px/1.6 Inter, Segoe UI, Roboto, Helvetica, Arial, sans-serif}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.site-header{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid #eaeaea}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;text-decoration:none}
.brand-text{font-weight:800;color:#172532;font-size:18px}
.custom-logo{height:44px;width:auto}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:20px}
.nav a{text-decoration:none;color:#2a2f35;font-weight:600}
.nav a:hover{color:var(--aqua)}
.hero{background:linear-gradient(135deg,var(--navy),#0a3a5d);color:#fff;padding:84px 0}
.hero h1{font-size:42px;margin:0 0 8px;font-weight:800;letter-spacing:.3px}
.hero p{margin:0 0 18px;color:#e9f5f7;max-width:760px}
.btn{display:inline-block;background:var(--aqua);color:#062a2d;text-decoration:none;padding:12px 18px;border-radius:8px;font-weight:800}
.btn:hover{filter:brightness(1.05)}
.cta .btn{background:var(--cta);color:#3a2a00}
.features{padding:48px 0}
.grid-3{display:grid;gap:var(--gap);grid-template-columns:repeat(3,1fr)}
@media (max-width:900px){.grid-3{grid-template-columns:1fr}}
.costs{padding:40px 0;background:#fff;border-top:1px solid #eee;border-bottom:1px solid #eee}
.cs-table table{width:100%;border-collapse:collapse}
.cs-table th,.cs-table td{padding:12px;border-bottom:1px solid #eee;text-align:left}
.cs-table thead th{background:#f5fafb;color:#0f3441}
.cs-highlight td{background:#fffbe6}
.cs-note{font-size:13px;color:#4b5563;margin-top:8px}
.content{padding:36px 0}
.entry-title a{text-decoration:none;color:var(--slate)}
.entry-title a:hover{color:var(--aqua)}
.site-footer{border-top:1px solid #eaeaea;background:#fff;padding:24px 0;color:#4b5563}
.foot-right ul{display:flex;gap:14px;list-style:none;margin:0;padding:0}