:root{
  --bg0:#080f1a;--bg1:#0b1422;--bg2:#0e1929;
  --lt:#c8d4e8;--muted:#6b7d9a;
  --blue-bright:#2e9fe6;--teal-lt:#00a99d;--gold:#f0a500;
  --grad-blue:linear-gradient(135deg,#1a6db5 0%,#2e9fe6 100%);
  --font:'Proxima Nova','Inter','Segoe UI',sans-serif;
  --radius:12px;--radius-sm:8px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg0);color:var(--lt);font-family:var(--font);line-height:1.6;overflow-x:hidden}
/* NAV */
.site-nav{position:sticky;top:0;z-index:100;background:rgba(8,15,26,.95);backdrop-filter:blur(8px);border-bottom:1px solid rgba(46,159,230,.15);padding:0 2rem;display:flex;align-items:center;justify-content:space-between;height:64px}
/* HERO */
.hero{background:linear-gradient(160deg,var(--bg0) 0%,var(--bg1) 50%,var(--bg2) 100%);padding:5rem 2rem 4rem;text-align:center}
.hero-eyebrow{display:inline-block;background:rgba(46,159,230,.12);color:var(--blue-bright);border:1px solid rgba(46,159,230,.3);border-radius:20px;padding:.35rem 1rem;font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;margin-bottom:1.25rem}
.hero h1{font-size:clamp(2rem,5vw,3.25rem);font-weight:700;line-height:1.2;margin-bottom:1rem}
.hero h1 span{background:var(--grad-blue);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero p{color:var(--muted);font-size:1.1rem;max-width:600px;margin:0 auto}
/* SECTION LAYOUT */
.content-section{padding:4rem 2rem}
.content-section.alt{background:var(--bg1)}
.section-inner{max-width:1200px;margin:0 auto}
.section-header{margin-bottom:2.5rem}
.section-header h2{font-size:1.75rem;font-weight:700;margin-bottom:.5rem}
.section-header p{color:var(--muted);font-size:1rem}
.section-badge{display:inline-block;padding:.25rem .75rem;border-radius:20px;font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.75rem}
.badge-blue{background:rgba(46,159,230,.15);color:var(--blue-bright);border:1px solid rgba(46,159,230,.3)}
.badge-teal{background:rgba(0,169,157,.15);color:var(--teal-lt);border:1px solid rgba(0,169,157,.3)}
.badge-gold{background:rgba(240,165,0,.15);color:var(--gold);border:1px solid rgba(240,165,0,.3)}
.badge-purple{background:rgba(139,92,246,.15);color:#a78bfa;border:1px solid rgba(139,92,246,.3)}
/* POST CARDS */
.posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
@media(max-width:900px){
.posts-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
.posts-grid{grid-template-columns:1fr}
}
.post-card{background:var(--bg2);border:1px solid rgba(200,212,232,.08);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,border-color .2s}
.post-card:hover{transform:translateY(-3px);border-color:rgba(46,159,230,.3)}
.post-card-img{aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,var(--bg1),var(--bg2))}
.post-card-img img{width:100%;height:100%;object-fit:cover;display:block}
.post-card-img-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:2.5rem;opacity:.2}
.post-card-body{padding:1.25rem;flex:1;display:flex;flex-direction:column}
.post-card-meta{display:flex;align-items:center;gap:.75rem;margin-bottom:.75rem;font-size:.78rem;color:var(--muted)}
.post-card-cat{border-radius:20px;padding:.2rem .6rem;font-weight:600;font-size:.72rem;text-transform:uppercase;letter-spacing:.05em}
.post-card h3{font-size:1rem;font-weight:600;line-height:1.4;margin-bottom:.625rem;color:var(--lt)}
.post-card p{color:var(--muted);font-size:.875rem;line-height:1.6;flex:1;margin-bottom:1rem}
.post-card-link{display:inline-flex;align-items:center;gap:.4rem;font-size:.85rem;font-weight:600;text-decoration:none;margin-top:auto;transition:gap .2s}
.post-card-link:hover{gap:.65rem}
.post-card-link::after{content:'\2192'}
/* EMPTY STATE */
.empty-state{text-align:center;padding:3rem;background:var(--bg2);border-radius:var(--radius);border:1px dashed rgba(200,212,232,.12);color:var(--muted);font-size:.95rem}
.empty-state a{color:var(--blue-bright)}
/* DATA SHEETS ACCORDION */
.accordion{display:flex;flex-direction:column;gap:1rem}
.acc-item{background:var(--bg2);border:1px solid rgba(200,212,232,.08);border-radius:var(--radius);overflow:hidden}
.acc-trigger{width:100%;background:none;border:none;cursor:pointer;padding:1.25rem 1.5rem;display:flex;align-items:center;justify-content:space-between;color:var(--lt);font-family:var(--font);text-align:left;transition:background .2s}
.acc-trigger:hover{background:rgba(200,212,232,.04)}
.acc-trigger-left{display:flex;align-items:center;gap:1rem}
.acc-trigger h3{font-size:1.1rem;font-weight:600;color:var(--lt)}
.acc-count{font-size:.8rem;color:var(--muted);font-weight:400;margin-left:.35rem;white-space:nowrap}
.acc-arrow{transition:transform .3s;font-size:1rem;color:var(--muted);line-height:1}
.acc-item.open .acc-arrow{transform:rotate(180deg)}
.acc-body{display:none;padding:1.5rem;border-top:1px solid rgba(200,212,232,.08)}
.acc-item.open .acc-body{display:block}
.ds-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem}
.ds-card{background:var(--bg1);border:1px solid rgba(200,212,232,.08);border-radius:var(--radius-sm);padding:1.1rem 1.25rem;display:flex;flex-direction:column;gap:.4rem;text-decoration:none;transition:border-color .2s,transform .2s}
.ds-card:hover{transform:translateY(-2px)}
.ds-card-splunk:hover{border-color:rgba(46,159,230,.4)}
.ds-card-cribl:hover{border-color:rgba(0,169,157,.4)}
.ds-card-mesh:hover{border-color:rgba(240,165,0,.4)}
.ds-card-title{color:var(--lt);font-size:.9rem;font-weight:600;line-height:1.3}
.ds-card-sub{font-size:.78rem;color:var(--muted)}
.ds-card-arrow{font-size:.8rem;font-weight:700;margin-top:.25rem}
.ds-card-splunk .ds-card-arrow{color:var(--blue-bright)}
.ds-card-cribl .ds-card-arrow{color:var(--teal-lt)}
.ds-card-mesh .ds-card-arrow{color:var(--gold)}
/* CTA */
.cta-section{background:linear-gradient(135deg,#0d1f38 0%,#0b2a4a 100%);padding:5rem 2rem;text-align:center}
.cta-section h2{font-size:1.75rem;font-weight:700;margin-bottom:.75rem}
.cta-section p{color:var(--muted);margin-bottom:2rem;max-width:500px;margin-left:auto;margin-right:auto}
.btn-primary{display:inline-block;background:var(--grad-blue);color:#fff;padding:.75rem 2rem;border-radius:var(--radius-sm);font-weight:600;text-decoration:none;font-size:.95rem;transition:opacity .2s}
.btn-primary:hover{opacity:.88}
.btn-outline{display:inline-block;border:1px solid rgba(46,159,230,.5);color:var(--blue-bright);padding:.75rem 2rem;border-radius:var(--radius-sm);font-weight:600;text-decoration:none;font-size:.95rem;margin-left:1rem;transition:background .2s}
.btn-outline:hover{background:rgba(46,159,230,.1)}
/* FOOTER */
.site-footer{background:var(--bg0);border-top:1px solid rgba(200,212,232,.08);padding:3rem 2rem}
/* REVEAL */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease}
.reveal.visible{opacity:1;transform:none}