:root{
  --navy:#0b1f2a; --slate:#2f3b45; --copper:#b46a3c; --steel:#9aa6ae;
  --ink:#0f1419; --paper:#f7f8f9; --white:#ffffff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
a{color:var(--copper);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
header{background:linear-gradient(180deg, var(--navy), #102634 75%);color:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 10px rgba(0,0,0,.25)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.4px}
.logo{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--slate),var(--steel));display:grid;place-items:center;box-shadow:0 2px 6px rgba(0,0,0,.3);font-weight:900}
.logo span{color:#fff}
.nav a.btn{background:var(--copper);color:#fff;padding:10px 14px;border-radius:10px;font-weight:700;box-shadow:0 2px 8px rgba(0,0,0,.25)}
.hero{background:linear-gradient(180deg, #102634 0%, #0b1f2a 60%);color:#fff;padding:60px 0 40px;border-bottom:1px solid rgba(255,255,255,.08)}
.hero h1{font-size:clamp(28px,4.2vw,44px);line-height:1.1;margin:0 0 10px}
.sub{opacity:.95;max-width:880px}
.badges{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.badge{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);padding:8px 12px;border-radius:999px;font-weight:600}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.btn{display:inline-block;padding:12px 16px;border-radius:12px;font-weight:700}
.btn-primary{background:var(--copper);color:#fff}
.btn-outline{border:1px solid var(--steel);color:#fff}
section{padding:56px 0}
h2{font-size:clamp(22px,3.2vw,32px);margin:0 0 14px;color:var(--navy)}
.grid{display:grid;gap:18px}
@media(min-width:768px){.grid.cols-3{grid-template-columns:repeat(3,1fr)} .grid.cols-2{grid-template-columns:repeat(2,1fr)}}
.card{background:#fff;border:1px solid #e6eaee;border-radius:16px;box-shadow:0 6px 24px rgba(16,30,44,.06);padding:18px}
.card h3{margin:6px 0 8px}
.price{font-weight:800;color:var(--copper);font-size:22px}
.list{margin:10px 0 0;padding:0 0 0 18px}
.strip{background:var(--slate);color:#fff;padding:14px;border-radius:12px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}
.hr{height:1px;background:#e7ecef;margin:16px 0}
.note{font-size:14px;color:#33424c}
footer{background:var(--navy);color:#fff;padding:28px 0;margin-top:30px}
.footer-grid{display:grid;gap:14px}
@media(min-width:700px){.footer-grid{grid-template-columns:2fr 1fr 1fr}}
.muted{color:#6b7780}
.pill{display:inline-block;border:1px solid var(--steel);border-radius:999px;padding:6px 10px;color:var(--slate);font-weight:600}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border:1px solid #e6eaee;padding:10px;text-align:left}
.kicker{font-size:14px;text-transform:uppercase;letter-spacing:.08em;color:#6b7780}
.post-hero{background:#fff;padding:30px;border:1px solid #e6eaee;border-radius:16px}
.post-body p{line-height:1.7;margin:14px 0}
.post-body h3{margin-top:22px}
.cta-banner{background:#0b1f2a;color:#fff;border-radius:14px;padding:16px;display:flex;gap:12px;align-items:center;justify-content:space-between}
.breadcrumbs{font-size:14px;color:#6b7780;margin-bottom:10px}
.blog-list{display:grid;gap:18px}
.blog-card{background:#fff;border:1px solid #e6eaee;border-radius:16px;padding:18px}
.blog-card h3{margin:4px 0 8px}
code.inline{background:#f0f3f6;border:1px solid #e4e8ed;border-radius:6px;padding:0 6px}