:root{
  --navy:#0c2a4a;
  --navy-light:#1a4480;
  --gold:#2cc1d6;
  --gold-dark:#1ba0b8;
  --cream:#eaf4f8;
  --bg:#ffffff;
  --bg-soft:#f4f8fb;
  --text:#1d2734;
  --text-soft:#5a6573;
  --border:#d8e4ed;
  --shadow:0 10px 40px rgba(12,42,74,.08);
  --shadow-strong:0 20px 60px rgba(12,42,74,.15);
  --radius:4px;
  --serif:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);color:var(--text);background:var(--bg);line-height:1.7;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-decoration:none;transition:color .25s ease}
a:hover{color:var(--gold-dark)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;color:var(--navy);line-height:1.25}
h1{font-size:clamp(2rem,4vw,3.2rem);font-weight:500}
h2{font-size:clamp(1.6rem,2.8vw,2.2rem);font-weight:500;margin-top:48px;margin-bottom:18px}
h3{font-size:1.3rem;font-weight:600;margin-top:32px;margin-bottom:14px}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--sans);font-size:.78rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-dark);display:inline-block;margin-bottom:18px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 30px;font-family:var(--sans);font-weight:500;font-size:.95rem;letter-spacing:.02em;border-radius:var(--radius);transition:all .3s ease;cursor:pointer;border:none;text-decoration:none}
.btn-primary{background:var(--navy);color:#fff;border:1px solid var(--navy)}
.btn-primary:hover{background:var(--navy-light);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-outline{background:transparent;color:var(--navy);border:1px solid var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}

/* HEADER */
header{position:fixed;top:0;left:0;right:0;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);z-index:1000;border-bottom:1px solid transparent;transition:all .3s ease}
header.scrolled{border-bottom:1px solid var(--border);box-shadow:0 2px 20px rgba(12,42,74,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.logo{display:flex;align-items:center;gap:14px;font-family:var(--serif);font-size:1.5rem;font-weight:600;color:var(--navy)}
.logo-img{width:54px;height:54px;object-fit:contain;flex-shrink:0}
.logo-text{display:flex;flex-direction:column;line-height:1.1}
.logo-text small{font-size:.62rem;font-family:var(--sans);font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-dark);margin-top:2px}
.nav-links{display:flex;gap:38px;list-style:none;align-items:center}
.nav-links a{font-size:.92rem;font-weight:500;color:var(--text);position:relative;padding:6px 0}
.nav-links a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:1px;background:var(--gold);transition:width .3s ease}
.nav-links a:hover::after{width:100%}
.nav-cta{background:var(--navy);color:#fff!important;padding:10px 22px;border-radius:var(--radius);font-size:.88rem}
.nav-cta:hover{background:var(--gold-dark)}
.nav-cta::after{display:none}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;width:44px;height:44px;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.menu-toggle span{width:24px;height:2px;background:var(--navy);transition:all .3s}

/* BREADCRUMB */
.breadcrumb{padding:120px 0 24px;background:var(--bg-soft)}
.breadcrumb ol{display:flex;flex-wrap:wrap;list-style:none;gap:8px;font-size:.85rem;color:var(--text-soft)}
.breadcrumb li:not(:last-child)::after{content:'›';margin-left:8px;color:var(--text-soft)}
.breadcrumb a{color:var(--text-soft)}
.breadcrumb a:hover{color:var(--gold-dark)}
.breadcrumb li:last-child{color:var(--navy);font-weight:500}

/* BLOG INDEX */
.blog-hero{background:var(--bg-soft);padding:30px 0 80px;text-align:center}
.blog-hero h1{margin-bottom:18px}
.blog-hero p{color:var(--text-soft);font-size:1.1rem;max-width:680px;margin:0 auto}
.blog-grid{padding:80px 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:32px}
.blog-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all .35s ease;display:flex;flex-direction:column}
.blog-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--gold)}
.blog-card-image{aspect-ratio:16/9;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-light) 60%,var(--gold-dark) 140%);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.85);font-family:var(--serif);font-size:1.4rem;font-style:italic;text-align:center;padding:24px;position:relative;overflow:hidden}
.blog-card-image::after{content:'';position:absolute;inset:14px;border:1px solid rgba(44,193,214,.3);pointer-events:none}
.blog-card-content{padding:28px;flex-grow:1;display:flex;flex-direction:column}
.blog-card-meta{font-size:.78rem;color:var(--text-soft);letter-spacing:.05em;margin-bottom:12px;text-transform:uppercase;font-weight:500}
.blog-card-meta span{color:var(--gold-dark)}
.blog-card h2{font-family:var(--serif);font-size:1.45rem;line-height:1.3;margin:0 0 14px;color:var(--navy);font-weight:600}
.blog-card h2 a{color:inherit}
.blog-card h2 a:hover{color:var(--gold-dark)}
.blog-card p{color:var(--text-soft);font-size:.95rem;line-height:1.7;flex-grow:1;margin-bottom:20px}
.blog-card-link{display:inline-flex;align-items:center;gap:8px;color:var(--gold-dark);font-weight:500;font-size:.92rem}
.blog-card-link:hover{gap:14px}

.blog-soon{padding:48px;text-align:center;background:var(--bg-soft);border:1px dashed var(--border);border-radius:var(--radius);color:var(--text-soft);grid-column:1/-1;margin-top:32px}
.blog-soon strong{color:var(--navy);display:block;font-family:var(--serif);font-size:1.2rem;margin-bottom:8px}

/* ARTICLE */
.article-hero{background:var(--bg-soft);padding:30px 0 60px}
.article-hero .container{max-width:880px}
.article-hero h1{margin-bottom:24px;letter-spacing:-.01em}
.article-meta{display:flex;flex-wrap:wrap;gap:20px;font-size:.85rem;color:var(--text-soft);align-items:center;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:16px 0;margin-top:24px}
.article-meta-item{display:flex;align-items:center;gap:6px}
.article-meta-item strong{color:var(--navy);font-weight:600}
.article-meta-item svg{width:16px;height:16px;color:var(--gold-dark)}

.article{padding:60px 0 80px}
.article .container{max-width:880px;display:grid;grid-template-columns:240px 1fr;gap:60px;align-items:start}
.toc{position:sticky;top:120px;font-size:.88rem}
.toc-title{font-family:var(--sans);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;font-weight:600;color:var(--gold-dark);margin-bottom:14px}
.toc ul{list-style:none}
.toc li{margin-bottom:10px;line-height:1.5}
.toc a{color:var(--text-soft);font-weight:400;border-left:2px solid var(--border);padding-left:12px;display:block;transition:all .25s ease}
.toc a:hover{color:var(--navy);border-left-color:var(--gold)}
.toc a.active{color:var(--navy);border-left-color:var(--gold);font-weight:500}

.article-body{font-size:1.05rem;color:var(--text)}
.article-body p{margin-bottom:18px;line-height:1.85}
.article-body h2{font-size:1.7rem;margin-top:48px;margin-bottom:18px;font-weight:600;scroll-margin-top:100px}
.article-body h2::before{content:'';display:block;width:42px;height:2px;background:var(--gold);margin-bottom:14px}
.article-body h3{font-size:1.25rem;margin-top:32px;margin-bottom:14px;color:var(--navy);scroll-margin-top:100px}
.article-body ul,.article-body ol{margin:18px 0 22px 24px;padding:0}
.article-body li{margin-bottom:10px;line-height:1.8}
.article-body strong{color:var(--navy);font-weight:600}
.article-body em{color:var(--gold-dark);font-style:italic;font-weight:500}
.article-body blockquote{border-left:3px solid var(--gold);background:var(--bg-soft);padding:22px 26px;margin:28px 0;font-style:italic;font-family:var(--serif);font-size:1.15rem;color:var(--navy);line-height:1.6;border-radius:0 var(--radius) var(--radius) 0}
.article-body blockquote p{margin-bottom:0}
.article-body table{width:100%;border-collapse:collapse;margin:28px 0;font-size:.92rem}
.article-body th,.article-body td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--border)}
.article-body th{background:var(--bg-soft);font-weight:600;color:var(--navy);font-size:.82rem;letter-spacing:.05em;text-transform:uppercase}
.article-body td:first-child{font-weight:500;color:var(--navy)}

.callout{background:var(--cream);border-radius:var(--radius);padding:24px 28px;margin:32px 0;border-left:3px solid var(--gold)}
.callout-title{font-family:var(--serif);font-size:1.15rem;color:var(--navy);font-weight:600;margin-bottom:8px}
.callout p{margin-bottom:0}

.article-cta{margin-top:60px;padding:40px;background:var(--navy);color:#fff;border-radius:var(--radius);text-align:center;position:relative;overflow:hidden}
.article-cta::before{content:'';position:absolute;top:-50%;right:-100px;width:400px;height:400px;background:radial-gradient(circle,rgba(44,193,214,.15) 0%,transparent 70%)}
.article-cta-content{position:relative;z-index:1}
.article-cta h3{color:#fff;font-size:1.6rem;margin-bottom:14px}
.article-cta p{color:rgba(255,255,255,.8);margin-bottom:24px;max-width:520px;margin-left:auto;margin-right:auto}
.article-cta .btn{background:var(--gold);color:var(--navy);border:1px solid var(--gold)}
.article-cta .btn:hover{background:#fff;color:var(--navy)}

.article-related{padding:60px 0;background:var(--bg-soft)}
.article-related h2{text-align:center;margin-bottom:40px}
.article-related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}

/* FOOTER */
footer{background:var(--navy);color:rgba(255,255,255,.75);padding:72px 0 0;font-size:.9rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px;margin-bottom:56px}
.footer-brand .logo{color:#fff}
.footer-logo-img{width:auto;height:42px;object-fit:contain}
.footer-brand p{margin-top:18px;line-height:1.8;color:rgba(255,255,255,.65);font-size:.88rem;max-width:320px}
footer h4{font-family:var(--sans);font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);font-weight:600;margin-bottom:20px}
footer ul{list-style:none}
footer ul li{margin-bottom:10px}
footer ul a,footer ul li{color:rgba(255,255,255,.65);font-size:.88rem;transition:color .2s ease}
footer ul a:hover{color:var(--gold)}
.footer-legal{padding:24px 0;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;font-size:.8rem;color:rgba(255,255,255,.5)}
.footer-legal a{color:rgba(255,255,255,.5)}
.footer-legal a:hover{color:var(--gold)}

@media(max-width:968px){
  .article .container{grid-template-columns:1fr;gap:32px}
  .toc{position:static;display:none}
  .nav-links{position:fixed;top:78px;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:20px 0;box-shadow:0 10px 30px rgba(12,42,74,.08);transform:translateY(-100vh);transition:transform .35s ease;border-bottom:1px solid var(--border)}
  .nav-links.open{transform:translateY(0)}
  .nav-links li{width:100%;text-align:center}
  .nav-links a{display:block;padding:16px 24px;width:100%}
  .nav-cta{margin:12px 24px;display:inline-block}
  .menu-toggle{display:flex}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .footer-brand{grid-column:span 2}
  .blog-grid{grid-template-columns:1fr;padding:60px 0}
}
@media(max-width:540px){
  .container{padding:0 20px}
  .footer-grid{grid-template-columns:1fr}
  .footer-brand{grid-column:span 1}
  .footer-legal{flex-direction:column;text-align:center}
  .article-body{font-size:1rem}
  .article-cta{padding:28px 22px}
}

:focus-visible{outline:2px solid var(--gold-dark);outline-offset:2px}
@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}html{scroll-behavior:auto}}