:root{--bg:#000;--surface:#0a0a0a;--surface-2:#0d0d15;--border:rgba(255,255,255,0.06);--accent:#00d4ee;--accent2:#0055dd;--text:#fff;--muted:#94a3b8;--dim:#475569;}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;overflow-x:hidden;}
body{background:var(--bg);color:var(--text);font-family:'Inter',sans-serif;line-height:1.7;}
body::after{content:'';position:fixed;inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");opacity:0.025;pointer-events:none;z-index:9998;}

nav{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 4rem;position:fixed;top:0;width:100%;z-index:1000;background:linear-gradient(to bottom,rgba(0,0,0,0.95),transparent);}
.logo{display:flex;align-items:center;}
.logo-img{height:80px;width:auto;}
.subtitle{font-size:0.7rem;color:#8a95a5;text-transform:uppercase;letter-spacing:2px;font-weight:500;margin-top:2px;}
.nav-links{list-style:none;display:flex;gap:2.5rem;align-items:center;}
.nav-links a{color:#efefef;text-decoration:none;font-size:0.9rem;font-weight:500;text-transform:uppercase;letter-spacing:0.5px;text-shadow:0 1px 4px rgba(0,0,0,0.5);}
.nav-links a:hover{color:#fff;}
.btn-nav{display:inline-block;padding:0.7rem 2.2rem;background:#efefef;color:#05080c !important;border-radius:4px;font-weight:600;font-size:0.8rem !important;letter-spacing:0.5px;}
.btn-nav:hover{background:#fff;}
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:0.5rem;}
.hamburger span{display:block;width:24px;height:2px;background:#fff;margin:5px 0;}
.mobile-menu{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.97);z-index:999;flex-direction:column;align-items:center;justify-content:center;gap:2rem;}
.mobile-menu.active{display:flex;}
.mobile-menu a{color:#fff;text-decoration:none;font-family:'Space Grotesk',sans-serif;font-size:1.5rem;font-weight:600;}

article{max-width:760px;margin:0 auto;padding:9rem 2rem 5rem;}
.post-hero{margin-bottom:4rem;}
.back-link{display:inline-block;color:var(--muted);text-decoration:none;font-size:0.8rem;text-transform:uppercase;letter-spacing:2px;font-weight:600;margin-bottom:2rem;transition:color 0.3s;}
.back-link:hover{color:var(--accent);}
.post-eyebrow{display:inline-block;padding:0.4rem 0.9rem;background:rgba(0,212,238,0.1);border:1px solid rgba(0,212,238,0.3);border-radius:4px;font-size:0.7rem;text-transform:uppercase;letter-spacing:2px;color:var(--accent);font-weight:600;margin-bottom:1.5rem;}
.post-hero h1{font-family:'Space Grotesk',sans-serif;font-size:3.2rem;font-weight:700;letter-spacing:-1.5px;line-height:1.1;margin-bottom:1.8rem;}
.post-meta{display:flex;flex-wrap:wrap;gap:0.6rem;font-size:0.85rem;color:var(--dim);text-transform:uppercase;letter-spacing:1.5px;font-weight:600;}

.post-body{font-size:1.05rem;color:#cbd5e1;}
.post-body .lede{font-size:1.25rem;line-height:1.6;color:#fff;margin-bottom:2.5rem;font-weight:400;}
.post-body h2{font-family:'Space Grotesk',sans-serif;font-size:1.9rem;font-weight:700;color:#fff;letter-spacing:-0.8px;line-height:1.2;margin:3.5rem 0 1.2rem;}
.post-body h3{font-family:'Space Grotesk',sans-serif;font-size:1.3rem;font-weight:600;color:#fff;letter-spacing:-0.3px;margin:2.5rem 0 1rem;}
.post-body p{margin-bottom:1.4rem;}
.post-body strong{color:#fff;font-weight:600;}
.post-body a{color:var(--accent);text-decoration:none;border-bottom:1px solid rgba(0,212,238,0.3);transition:border-color 0.3s;}
.post-body a:hover{border-bottom-color:var(--accent);}
.post-body code{font-family:'Consolas','Monaco',monospace;font-size:0.92em;background:rgba(255,255,255,0.06);padding:0.15rem 0.4rem;border-radius:3px;color:#fff;}
.post-body ul,.post-body ol{margin:0 0 1.6rem 1.5rem;}
.post-body li{margin-bottom:0.6rem;line-height:1.65;}

.pull-quote{margin:2.5rem 0;padding:1.5rem 2rem;border-left:3px solid var(--accent);font-family:'Space Grotesk',sans-serif;font-size:1.4rem;line-height:1.4;color:#fff;font-weight:500;font-style:normal;letter-spacing:-0.3px;background:rgba(0,212,238,0.03);}

.callout{margin:2.5rem 0;padding:1.8rem 2rem;background:var(--surface);border:1px solid var(--border);border-radius:10px;}
.callout-label{font-size:0.7rem;text-transform:uppercase;letter-spacing:2.5px;color:var(--accent);font-weight:600;margin-bottom:0.7rem;}
.callout p{margin-bottom:0;color:#cbd5e1;}

.table-wrap{margin:2rem 0 2.5rem;overflow-x:auto;border:1px solid var(--border);border-radius:10px;}
.table-wrap table{width:100%;border-collapse:collapse;font-size:0.93rem;}
.table-wrap th,.table-wrap td{text-align:left;padding:0.95rem 1.2rem;border-bottom:1px solid var(--border);}
.table-wrap th{background:rgba(0,212,238,0.05);font-family:'Space Grotesk',sans-serif;font-size:0.8rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--accent);font-weight:600;}
.table-wrap tr:last-child td{border-bottom:none;}
.table-wrap td{color:#cbd5e1;}

.cta-inline{margin:4rem 0 0;padding:2.5rem;background:linear-gradient(135deg,rgba(0,212,238,0.06),rgba(0,85,221,0.04));border:1px solid rgba(0,212,238,0.18);border-radius:14px;text-align:center;}
.cta-inline h3{font-family:'Space Grotesk',sans-serif;font-size:1.5rem;font-weight:600;letter-spacing:-0.5px;margin-bottom:0.7rem;}
.cta-inline p{color:var(--muted);margin-bottom:1.5rem;}
.cta-btn{display:inline-block;padding:0.9rem 2rem;background:linear-gradient(90deg,var(--accent),var(--accent2));color:#fff;text-decoration:none;border-radius:6px;font-weight:600;font-size:0.9rem;letter-spacing:0.5px;border:none;}
.cta-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(0,212,238,0.3);}

.related{padding:5rem 2rem;background:var(--surface-2);border-top:1px solid var(--border);}
.related-inner{max-width:1100px;margin:0 auto;}
.related h3{font-family:'Space Grotesk',sans-serif;font-size:0.85rem;text-transform:uppercase;letter-spacing:3px;color:var(--accent);font-weight:600;margin-bottom:2rem;text-align:center;}
.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;}
.related-card{display:block;padding:2rem;background:#000;border:1px solid var(--border);border-radius:12px;text-decoration:none;color:inherit;transition:transform 0.3s,border-color 0.3s;}
.related-card:hover{transform:translateY(-4px);border-color:rgba(0,212,238,0.25);}
.related-tag{font-size:0.7rem;text-transform:uppercase;letter-spacing:2px;color:var(--accent);font-weight:600;margin-bottom:0.7rem;}
.related-card h4{font-family:'Space Grotesk',sans-serif;font-size:1.15rem;font-weight:600;margin-bottom:0.5rem;line-height:1.3;}
.related-card p{font-size:0.88rem;color:var(--muted);}

footer{padding:4rem 8% 2rem;border-top:1px solid var(--border);background:#020305;}
.footer-content{display:flex;justify-content:space-between;max-width:1400px;margin:0 auto 3rem;}
.footer-brand{max-width:300px;}
.footer-logo{margin-bottom:0.5rem;}
.footer-logo-img{height:35px;width:auto;}
.footer-tagline{font-size:0.75rem;color:var(--dim);letter-spacing:0.5px;line-height:1.5;}
.footer-links{display:flex;gap:4rem;}
.footer-col h4{font-family:'Space Grotesk',sans-serif;font-size:0.8rem;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;color:#0099aa;margin-bottom:1rem;}
.footer-col a{display:block;color:var(--dim);text-decoration:none;font-size:0.85rem;margin-bottom:0.6rem;}
.footer-col a:hover{color:var(--text);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto;padding-top:2rem;border-top:1px solid rgba(255,255,255,0.04);}
.footer-bottom p{color:var(--dim);font-size:0.8rem;}
.footer-certs{font-size:0.7rem;color:var(--dim);letter-spacing:1px;}

@media(max-width:1024px){
    nav{padding:1.2rem 2rem;}
    .nav-links{display:none;}
    .hamburger{display:block;}
    .post-hero h1{font-size:2.4rem;}
    .related-grid{grid-template-columns:1fr;}
    .footer-content{flex-direction:column;gap:2rem;}
    .footer-links{flex-wrap:wrap;gap:2rem;}
    .footer-bottom{flex-direction:column;gap:1rem;text-align:center;}
}
@media(max-width:768px){
    article{padding:7rem 1.2rem 4rem;}
    .post-hero h1{font-size:1.9rem;}
    .post-body{font-size:1rem;}
    .post-body .lede{font-size:1.1rem;}
    .post-body h2{font-size:1.5rem;}
    .pull-quote{font-size:1.15rem;padding:1.2rem 1.4rem;}
    .callout,.cta-inline{padding:1.6rem;}
}