*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display','Helvetica Neue',Arial,sans-serif;background:#000;color:#f5f5f7;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:#2997ff;text-decoration:none}
a:hover{text-decoration:underline}

:root{
  --blue:#2997ff;
  --white:#ffffff;
  --off-white:#f5f5f7;
  --dark:#000000;
  --panel:#1d1d1f;
  --border:rgba(255,255,255,0.12);
  --muted:#86868b;
  --max:1200px;
}

/* NAV */
.site-nav{position:sticky;top:0;background:rgba(0,0,0,0.85);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--border);z-index:100}
.site-nav-inner{max-width:var(--max);margin:0 auto;padding:0 24px;height:48px;display:flex;align-items:center;justify-content:space-between}
.nav-logo{font-size:17px;font-weight:600;color:var(--off-white);letter-spacing:-0.3px}
.nav-links{display:flex;gap:28px}
.nav-links a{font-size:13px;color:var(--muted);transition:color .2s}
.nav-links a:hover{color:var(--off-white);text-decoration:none}
.nav-cta{background:var(--blue);color:white;padding:7px 16px;border-radius:980px;font-size:13px;font-weight:500;transition:opacity .2s}
.nav-cta:hover{opacity:.85;text-decoration:none}

/* HERO */
.site-hero{background:#000;padding:100px 24px 80px;text-align:center}
.hero-eyebrow{font-size:13px;font-weight:600;color:var(--blue);text-transform:uppercase;letter-spacing:2px;margin-bottom:20px}
.hero-title{font-size:56px;font-weight:600;line-height:1.07;letter-spacing:-1.5px;color:var(--off-white);margin-bottom:20px;max-width:700px;margin-left:auto;margin-right:auto}
.hero-subtitle{font-size:21px;line-height:1.38;color:var(--muted);max-width:580px;margin:0 auto 40px}
.hero-cta-row{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn-primary{display:inline-block;background:var(--blue);color:white;padding:14px 28px;border-radius:980px;font-size:17px;font-weight:500;transition:opacity .2s}
.btn-primary:hover{opacity:.85;text-decoration:none}
.btn-secondary{display:inline-block;border:1.5px solid var(--blue);color:var(--blue);padding:14px 28px;border-radius:980px;font-size:17px;font-weight:500;transition:all .2s}
.btn-secondary:hover{background:var(--blue);color:white;text-decoration:none}

/* STATS BAR */
.stats-bar{background:var(--panel);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:40px 24px}
.stats-bar-inner{max-width:var(--max);margin:0 auto;display:flex;gap:0;justify-content:center}
.stat-item{flex:1;text-align:center;padding:0 24px;border-right:1px solid var(--border)}
.stat-item:last-child{border-right:none}
.stat-num{font-size:40px;font-weight:600;letter-spacing:-1px;color:var(--off-white)}
.stat-label{font-size:14px;color:var(--muted);margin-top:6px}

/* CONTENT SECTIONS — alternating */
.section-dark{background:#000;padding:80px 24px}
.section-light{background:#f5f5f7;padding:80px 24px}
.section-light .section-title{color:#1d1d1f}
.section-light .section-subtitle{color:#6e6e73}
.section-light p{color:#1d1d1f}
.section-inner{max-width:var(--max);margin:0 auto}
.section-eyebrow{font-size:13px;font-weight:600;color:var(--blue);text-transform:uppercase;letter-spacing:2px;margin-bottom:16px}
.section-title{font-size:40px;font-weight:600;letter-spacing:-1px;color:var(--off-white);margin-bottom:16px}
.section-subtitle{font-size:19px;color:var(--muted);line-height:1.5;max-width:600px;margin-bottom:40px}

/* CARDS */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--border)}
.card{background:var(--panel);padding:32px;transition:background .2s}
.card:hover{background:#2a2a2c}
.card-icon{font-size:28px;margin-bottom:16px}
.card-title{font-size:19px;font-weight:600;color:var(--off-white);margin-bottom:10px;letter-spacing:-0.3px}
.card-text{font-size:15px;color:var(--muted);line-height:1.6}

/* POST CARDS */
.posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{background:var(--panel);border-radius:18px;overflow:hidden;transition:transform .3s}
.post-card:hover{transform:scale(1.02)}
.post-card-image{width:100%;height:200px;object-fit:cover}
.post-card-body{padding:20px}
.post-card-tag{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--blue);margin-bottom:10px}
.post-card-title{font-size:17px;font-weight:600;color:var(--off-white);line-height:1.3;margin-bottom:8px}
.post-card-title a:hover{color:var(--blue);text-decoration:none}
.post-card-excerpt{font-size:14px;color:var(--muted);line-height:1.5}

/* POST PAGE */
.post-feature-image{width:100%;max-height:500px;object-fit:cover}
.post-header{max-width:740px;margin:60px auto 40px;padding:0 24px;text-align:center}
.post-tag{display:inline-block;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--blue);margin-bottom:16px}
.post-title{font-size:40px;font-weight:600;line-height:1.1;letter-spacing:-1px;color:var(--off-white);margin-bottom:24px}
.post-meta{font-size:14px;color:var(--muted);display:flex;gap:12px;justify-content:center;align-items:center}
.gh-content{max-width:720px;margin:0 auto;padding:0 24px 80px;font-size:18px;line-height:1.8;color:#d2d2d7}
.gh-content h2{font-size:28px;font-weight:600;color:var(--off-white);margin:48px 0 16px;letter-spacing:-0.5px}
.gh-content h3{font-size:22px;font-weight:600;color:var(--off-white);margin:36px 0 12px}
.gh-content p{margin-bottom:24px}
.gh-content a{color:var(--blue)}
.gh-content blockquote{border-left:2px solid var(--blue);padding-left:24px;margin:32px 0;color:var(--muted);font-size:20px}
.gh-content img{border-radius:12px;margin:32px 0}

/* PAGE LAYOUT */
.page-container{max-width:800px;margin:80px auto;padding:0 24px}
.page-title{font-size:48px;font-weight:600;letter-spacing:-1.5px;color:var(--off-white);margin-bottom:32px}
.page-content{font-size:17px;line-height:1.8;color:#d2d2d7}
.page-content h2{font-size:28px;font-weight:600;color:var(--off-white);margin:48px 0 16px}
.page-content p{margin-bottom:20px}
.page-content ul{padding-left:24px;margin-bottom:20px}
.page-content li{margin-bottom:8px;color:#d2d2d7}

/* FOOTER */
.site-footer{background:#000;border-top:1px solid var(--border);padding:48px 24px}
.site-footer-inner{max-width:var(--max);margin:0 auto}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;padding-bottom:40px;border-bottom:1px solid var(--border);margin-bottom:32px}
.footer-brand{font-size:17px;font-weight:600;color:var(--off-white);margin-bottom:12px}
.footer-tagline{font-size:14px;color:var(--muted);line-height:1.6}
.footer-col-title{font-size:13px;font-weight:600;color:var(--off-white);margin-bottom:16px}
.footer-links{list-style:none}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:13px;color:var(--muted);transition:color .2s}
.footer-links a:hover{color:var(--off-white);text-decoration:none}
.footer-bottom{font-size:13px;color:var(--muted);text-align:center}

/* RESPONSIVE */
@media(max-width:1024px){
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .posts-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .stats-bar-inner{flex-wrap:wrap}
  .stat-item{flex:0 0 50%;border-right:none;border-bottom:1px solid var(--border);padding:20px}
}
@media(max-width:768px){
  .hero-title{font-size:36px}
  .card-grid{grid-template-columns:1fr}
  .posts-grid{grid-template-columns:1fr}
  .nav-links{display:none}
  .footer-grid{grid-template-columns:1fr}
  .stat-item{flex:0 0 100%}
  .section-title{font-size:28px}
}