/* blog.css — Northstar Cyber Advisory Blog */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#050A0F;--bg1:#080F1A;--bg2:#0A1828;--el:#00B4FF;--cy:#0FF4C6;--wh:#C8D8E8;--gr:#7A8FA8;--gr2:#A8BDD0;--al:#FF6B4A;--wa:#FFAA4A;--bd:rgba(0,180,255,.13);--bd2:rgba(0,180,255,.06)}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--wh);font-family:'Syne',sans-serif;font-size:15px;line-height:1.8;overflow-x:hidden}
.atmos{position:fixed;inset:0;pointer-events:none;z-index:0;background:radial-gradient(ellipse 80% 60% at 60% 0%,rgba(0,180,255,.07) 0%,transparent 55%),radial-gradient(ellipse 50% 70% at 0% 80%,rgba(15,244,198,.04) 0%,transparent 50%)}
.grid-bg{position:fixed;inset:0;pointer-events:none;z-index:0;background-image:linear-gradient(rgba(0,180,255,.022) 1px,transparent 1px),linear-gradient(90deg,rgba(0,180,255,.022) 1px,transparent 1px);background-size:80px 80px}

/* NAV */
nav{position:sticky;top:0;z-index:100;border-bottom:1px solid var(--bd);backdrop-filter:blur(24px);background:rgba(5,10,15,.88);padding:0 2.5rem}
.nav-in{max-width:1120px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo-name{font-family:'Syne',sans-serif;font-weight:800;font-size:16px;letter-spacing:.1em;color:var(--wh);text-transform:uppercase;line-height:1.2}
.logo-sub{font-family:'DM Mono',monospace;font-size:8px;color:var(--el);letter-spacing:.28em;text-transform:uppercase;margin-top:2px;opacity:.75}
.nav-links{display:flex;align-items:center;gap:1.75rem}
.nav-links a{color:var(--gr);text-decoration:none;font-size:11px;letter-spacing:.07em;text-transform:uppercase;font-weight:600;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--wh)}
.nav-cta{background:transparent;border:1px solid rgba(0,180,255,.5);color:var(--el);padding:8px 20px;border-radius:3px;font-family:'Syne',sans-serif;font-size:10px;letter-spacing:.12em;font-weight:700;text-transform:uppercase;cursor:pointer;transition:all .2s;text-decoration:none}
.nav-cta:hover{background:var(--el);color:var(--bg)}
@media(max-width:780px){.nav-links{display:none}}

/* BLOG INDEX */
.index-wrap{position:relative;z-index:1;max-width:1120px;margin:0 auto;padding:80px 2.5rem 100px}
.index-header{text-align:center;margin-bottom:60px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:'DM Mono',monospace;font-size:9px;letter-spacing:.28em;text-transform:uppercase;color:var(--cy);margin-bottom:1.25rem;border:1px solid rgba(15,244,198,.2);padding:5px 12px;border-radius:2px;background:rgba(15,244,198,.04)}
.eyebrow::before{content:'';width:4px;height:4px;border-radius:50%;background:var(--cy);animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(15,244,198,.5)}50%{opacity:.7;box-shadow:0 0 0 6px rgba(15,244,198,0)}}
.index-header h1{font-family:'DM Serif Display',serif;font-size:clamp(40px,5vw,64px);line-height:1.45;font-weight:400;margin-bottom:1rem}
.index-header h1 em{font-style:italic;color:var(--el)}
.index-header p{font-size:15px;color:var(--gr2);max-width:520px;margin:0 auto;line-height:1.75}
.posts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:20px}
.post-card{display:block;padding:28px;border:1px solid var(--bd);border-radius:6px;background:rgba(8,15,26,.7);text-decoration:none;transition:all .22s;backdrop-filter:blur(8px)}
.post-card:hover{border-color:rgba(0,180,255,.35);transform:translateY(-2px);box-shadow:0 12px 40px rgba(0,0,0,.4)}
.card-meta{display:flex;align-items:center;gap:8px;font-family:'DM Mono',monospace;font-size:9px;color:var(--gr);letter-spacing:.1em;margin-bottom:14px}
.card-kev{background:rgba(255,107,74,.12);color:var(--al);border:1px solid rgba(255,107,74,.25);padding:2px 8px;border-radius:2px;font-size:8px;letter-spacing:.1em;text-transform:uppercase}
.card-title{font-family:'DM Serif Display',serif;font-size:20px;font-weight:400;line-height:1.45;color:var(--wh);margin-bottom:10px}
.card-excerpt{font-size:13px;color:var(--gr);line-height:1.6;margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;padding-bottom:0.25em}
.card-footer{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.card-cve{font-family:'DM Mono',monospace;font-size:9px;padding:2px 7px;border-radius:2px;background:rgba(0,180,255,.1);color:var(--el);border:1px solid rgba(0,180,255,.2)}
.card-read{margin-left:auto;font-size:11px;color:var(--el);font-weight:600;letter-spacing:.05em}
.no-posts{grid-column:1/-1;text-align:center;padding:80px 0;color:var(--gr)}

/* POST PAGE */
.post-wrap{position:relative;z-index:1;max-width:760px;margin:0 auto;padding:60px 2.5rem 100px}
.post-header{margin-bottom:40px}
.back-link{font-family:'DM Mono',monospace;font-size:11px;color:var(--gr);text-decoration:none;letter-spacing:.08em;display:inline-block;margin-bottom:20px;transition:color .2s}
.back-link:hover{color:var(--el)}
.post-meta-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.post-date{font-family:'DM Mono',monospace;font-size:11px;color:var(--gr);letter-spacing:.1em}
.severity-badge{font-family:'DM Mono',monospace;font-size:9px;letter-spacing:.1em;text-transform:uppercase;padding:3px 10px;border-radius:2px;border:1px solid}
.kev-badge{background:rgba(255,107,74,.12);color:var(--al);border:1px solid rgba(255,107,74,.25);font-family:'DM Mono',monospace;font-size:9px;padding:3px 10px;border-radius:2px;text-transform:uppercase;letter-spacing:.1em}
.cve-badge-lg{font-family:'DM Mono',monospace;font-size:11px;color:var(--el);background:rgba(0,180,255,.08);border:1px solid rgba(0,180,255,.2);padding:3px 10px;border-radius:2px}

/* POST BODY */
.post-body{color:var(--gr2);line-height:1.85}
.post-body h1.post-title{font-family:'DM Serif Display',serif;font-size:clamp(32px,4.5vw,50px);font-weight:400;line-height:1.45;color:var(--wh);margin:0 0 36px;border-bottom:1px solid var(--bd2);padding-bottom:28px}
.post-body h2.post-section{font-family:'Syne',sans-serif;font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--el);margin:40px 0 16px;padding-bottom:8px;border-bottom:1px solid var(--bd2)}
.post-body h3.post-subsection{font-family:'Syne',sans-serif;font-size:13px;font-weight:700;color:var(--wh);margin:24px 0 10px}
.post-body p{margin-bottom:1.2rem}
.post-body strong{color:var(--wh);font-weight:700}
.post-body ol,.post-body ul{margin:0 0 1.5rem 1.5rem;display:flex;flex-direction:column;gap:8px}
.post-body li{font-size:14px;line-height:1.7}
.inline-code{font-family:'DM Mono',monospace;font-size:12px;background:rgba(0,180,255,.08);border:1px solid rgba(0,180,255,.15);padding:1px 6px;border-radius:3px;color:var(--el)}
.cve-badge{font-family:'DM Mono',monospace;font-size:11px;color:var(--el);background:rgba(0,180,255,.08);border:1px solid rgba(0,180,255,.2);padding:1px 7px;border-radius:2px;white-space:nowrap}
.post-table-wrap{overflow-x:auto;margin:20px 0 28px}
.post-table{width:100%;border-collapse:collapse;font-size:13px}
.post-table th{background:var(--bg2);color:var(--el);font-family:'DM Mono',monospace;font-size:9px;letter-spacing:.12em;text-transform:uppercase;padding:10px 14px;text-align:left;border-bottom:1px solid var(--bd)}
.post-table td{padding:10px 14px;border-bottom:1px solid var(--bd2);color:var(--gr2)}
.post-table tr:hover td{background:rgba(0,180,255,.03)}
.post-sources{margin-top:40px;padding:16px 20px;border:1px solid var(--bd2);border-radius:4px;font-family:'DM Mono',monospace;font-size:10px;color:var(--gr);letter-spacing:.06em}
.src{color:var(--gr2)}

/* CTA */
.post-cta{margin-top:60px;padding:40px;border:1px solid var(--bd);border-radius:6px;background:rgba(8,15,26,.7);text-align:center;position:relative;overflow:hidden}
.post-cta::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--el),transparent)}
.post-cta-label{font-family:'DM Mono',monospace;font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--cy);margin-bottom:10px}
.post-cta h3{font-family:'DM Serif Display',serif;font-size:24px;font-weight:400;color:var(--wh);margin-bottom:20px}
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--el);color:var(--bg);padding:13px 28px;border-radius:3px;font-family:'Syne',sans-serif;font-size:11px;letter-spacing:.1em;font-weight:700;text-transform:uppercase;text-decoration:none;transition:all .2s}
.btn-primary:hover{background:#22c5ff;transform:translateY(-1px)}

/* FOOTER */
footer{position:relative;z-index:1;border-top:1px solid var(--bd);padding:28px 2.5rem}
.footer-in{max-width:1120px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}
footer span,footer a{font-family:'DM Mono',monospace;font-size:10px;color:var(--gr);text-decoration:none;letter-spacing:.06em}
footer a:hover{color:var(--el)}