:root{
  --navy:#1F3B4D; --navy-2:#16303f; --gold:#C8952F; --gold-2:#e0b45a;
  --ink:#16232c; --muted:#5A6B75; --line:#e3e8ec; --bg:#f7f9fa; --white:#fff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px;margin:0 auto;padding:0 24px}

header.site{background:var(--navy);color:#fff;padding:16px 0;position:sticky;top:0;z-index:20}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;letter-spacing:.3px;font-size:18px}
.brand:hover{text-decoration:none}
.brand .dot{width:10px;height:10px;background:var(--gold);border-radius:2px;transform:rotate(45deg)}
nav.main{display:flex;gap:22px;font-size:14px;flex-wrap:wrap}
nav.main a{color:#cfdae1}
nav.main a:hover{color:#fff;text-decoration:none}
.btn{display:inline-block;background:var(--gold);color:#20160a;font-weight:700;padding:14px 26px;border-radius:8px;
  border:0;cursor:pointer;font-size:16px;transition:.15s}
.btn:hover{background:var(--gold-2);text-decoration:none;transform:translateY(-1px)}
.btn.ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.5)}
.btn.ghost:hover{background:rgba(255,255,255,.08);color:#fff}
.btn.small{padding:10px 18px;font-size:14px}

.hero{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;padding:76px 0 84px}
.hero h1{font-size:clamp(30px,4.4vw,50px);line-height:1.12;margin:0 0 18px;font-weight:800;letter-spacing:-.5px}
.hero p.lead{font-size:clamp(16px,2vw,20px);color:#c9d6de;max-width:640px;margin:0 0 30px}
.eyebrow{display:inline-block;border:1px solid rgba(200,149,47,.6);color:var(--gold-2);
  padding:6px 14px;border-radius:999px;font-size:12px;letter-spacing:1.6px;text-transform:uppercase;margin-bottom:24px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.trust{margin-top:26px;font-size:13px;color:#93a8b5}

section{padding:70px 0}
section.alt{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:clamp(24px,3vw,34px);line-height:1.2;margin:0 0 14px;letter-spacing:-.3px}
h3{font-size:20px;margin:0 0 10px}
p.sub{color:var(--muted);font-size:17px;margin:0 0 40px;max-width:680px}

.grid{display:grid;gap:22px}
.grid.g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.grid.g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.card{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:26px}
.card h3{color:var(--navy)}
.card p{margin:0;color:var(--muted);font-size:15px}
.num{font-size:12px;color:var(--gold);font-weight:800;letter-spacing:2px;display:block;margin-bottom:10px}

.product-box{background:var(--white);border:1px solid var(--line);border-radius:18px;overflow:hidden;
  box-shadow:0 18px 50px -30px rgba(22,48,63,.45)}
.product-box .inner{display:grid;grid-template-columns:280px 1fr;gap:0}
.product-box .cover{background:var(--navy);padding:22px;display:flex;align-items:center}
.product-box .body{padding:34px}
@media(max-width:720px){.product-box .inner{grid-template-columns:1fr}.product-box .cover{padding:26px}}
.price{font-size:34px;font-weight:800;color:var(--navy);margin:8px 0 4px}
.price small{font-size:14px;font-weight:500;color:var(--muted)}
ul.check{list-style:none;padding:0;margin:18px 0 26px}
ul.check li{position:relative;padding-left:28px;margin-bottom:10px;color:#2b3d48;font-size:15px}
ul.check li:before{content:"";position:absolute;left:0;top:9px;width:14px;height:8px;border-left:2px solid var(--gold);
  border-bottom:2px solid var(--gold);transform:rotate(-45deg)}

article.post{background:var(--white);padding:64px 0}
article.post h1{font-size:clamp(28px,3.6vw,42px);line-height:1.15;margin:0 0 18px;letter-spacing:-.4px}
article.post .meta{color:var(--muted);font-size:14px;margin-bottom:34px}
article.post h2{margin-top:44px;font-size:26px}
article.post h3{margin-top:30px;color:var(--navy)}
article.post p{font-size:17px;color:#27363f}
article.post ul,article.post ol{font-size:17px;color:#27363f;padding-left:22px}
article.post li{margin-bottom:8px}
.note{background:#fbf6ea;border-left:4px solid var(--gold);padding:18px 22px;border-radius:0 10px 10px 0;margin:28px 0;font-size:15px}
.cta-inline{background:var(--navy);color:#fff;border-radius:14px;padding:32px;margin:46px 0 10px}
.cta-inline h3{color:#fff;margin-top:0}
.cta-inline p{color:#c9d6de;margin:0 0 20px}

footer.site{background:var(--navy-2);color:#93a8b5;padding:44px 0;font-size:14px}
footer.site a{color:#c9d6de}
footer.site .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}