:root{
  --navy:#0d1522; --gold:#b88b48; --gold-dark:#966f33;
  --bg:#ffffff; --surface:#f8fafc; --text:#1e293b; --muted:#475569;
  --font:'Plus Jakarta Sans', sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased;}
a{color:var(--gold-dark);text-decoration:none;}
a:hover{text-decoration:underline;}
img{max-width:100%;display:block;}
.container{max-width:1000px;margin:0 auto;padding:0 1.5rem;}

/* Header */
.site-header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,0.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,0,0,0.06);}
.site-header .wrap{max-width:1000px;margin:0 auto;padding:1rem 1.5rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;}
.site-header img{height:40px;width:auto;}
.site-header nav{display:flex;align-items:center;gap:1.5rem;}
.site-header nav a{color:var(--navy);font-weight:600;font-size:0.95rem;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.7rem 1.4rem;border-radius:50px;font-weight:600;font-size:.95rem;border:none;cursor:pointer;transition:all .3s ease;}
.btn-primary{background:var(--gold);color:var(--navy);}
.btn-primary:hover{background:var(--gold-dark);color:#fff;text-decoration:none;transform:translateY(-2px);}
@media(max-width:640px){.hide-sm{display:none;}}

/* Blog hero */
.blog-hero{background:var(--navy);color:#fff;padding:4rem 1.5rem 3.5rem;text-align:center;}
.blog-hero .eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--gold);background:rgba(184,139,72,.12);padding:.4rem 1rem;border-radius:50px;margin-bottom:1rem;}
.blog-hero h1{font-size:clamp(2rem,5vw,3rem);font-weight:800;letter-spacing:-.02em;max-width:820px;margin:0 auto;line-height:1.15;}
.blog-hero p{color:rgba(255,255,255,.7);margin-top:1rem;font-size:1.1rem;max-width:640px;margin-left:auto;margin-right:auto;}

/* Post grid (index) */
.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2rem;padding:3.5rem 0;}
.post-card{background:var(--surface);border:1px solid rgba(0,0,0,.05);border-radius:16px;overflow:hidden;transition:transform .3s ease, box-shadow .3s ease;}
.post-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(13,21,34,.1);}
.post-card a{color:inherit;text-decoration:none;display:block;padding:2rem;}
.post-card .cat{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--gold-dark);}
.post-card h2{font-size:1.35rem;font-weight:800;color:var(--navy);margin:.75rem 0;line-height:1.25;}
.post-card p{color:var(--muted);font-size:.98rem;}
.post-card .more{color:var(--gold-dark);font-weight:700;margin-top:1rem;display:inline-block;}

/* Article */
.article{max-width:760px;margin:0 auto;padding:3rem 1.5rem;}
.article .breadcrumb{font-size:.85rem;color:var(--muted);margin-bottom:1.25rem;}
.article .meta{font-size:.9rem;color:var(--muted);margin-bottom:2rem;}
.article .lead{font-size:1.2rem;color:var(--navy);font-weight:500;margin-bottom:2rem;}
.article h2{font-size:1.6rem;font-weight:800;color:var(--navy);margin:2.5rem 0 1rem;letter-spacing:-.01em;}
.article h3{font-size:1.25rem;font-weight:700;color:var(--navy);margin:1.75rem 0 .75rem;}
.article p{margin-bottom:1.2rem;}
.article ul{margin:0 0 1.2rem 1.25rem;}
.article li{margin-bottom:.6rem;}
.article blockquote{border-left:3px solid var(--gold);background:var(--surface);padding:1rem 1.5rem;border-radius:8px;margin:1.5rem 0;font-style:italic;color:var(--navy);}
.article strong{color:var(--navy);}

/* CTA box */
.cta-box{background:linear-gradient(135deg,var(--navy),#16243b);color:#fff;border-radius:20px;padding:2.5rem;text-align:center;margin:3rem auto;max-width:760px;}
.cta-box h3{font-size:1.5rem;font-weight:800;margin-bottom:.75rem;}
.cta-box p{color:rgba(255,255,255,.78);margin-bottom:1.5rem;}

/* Footer */
.site-footer{background:var(--navy);color:rgba(255,255,255,.6);padding:2.5rem 1.5rem;text-align:center;font-size:.9rem;}
.site-footer a{color:#fff;margin:0 .5rem;}
.site-footer .copy{margin-top:1rem;font-size:.82rem;color:rgba(255,255,255,.4);}