/* ThreatForged AI Ghost Theme — screen.css */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;700&family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --navy: #0A1628;
  --navy-dark: #04060D;
  --red: #FF2D2D;
  --cyan: #00E5FF;
  --orange: #FF6B35;
  --steel: #C9D1D9;
  --muted: #8896A8;
  --border: rgba(255,255,255,0.08);
  --grid: rgba(0,229,255,0.08);
  --sans: 'Inter', system-ui, -apple-system, Helvetica Neue, Arial, sans-serif;
  --mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', 'Courier New', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--navy); color: var(--steel); font-family: var(--sans); font-size: 16px; line-height: 1.7; overflow-x: hidden; }

/* NAV */
.site-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; display: flex; align-items: center; justify-content: space-between; padding: 1rem 3rem; background: rgba(10,22,40,0.95); backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); }
.site-nav-logo { display: flex; align-items: center; text-decoration: none; }
.site-nav-logo img { height: 40px; width: auto; }
.site-nav-logo span { font-family: var(--mono); font-size: 14px; color: var(--cyan); letter-spacing: 0.08em; text-transform: uppercase; }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a { font-size: 13px; font-weight: 500; color: var(--steel); text-decoration: none; letter-spacing: 0.04em; transition: color 0.2s; }
.nav-links a:hover { color: #fff; }
.nav-cta { font-family: var(--mono); font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--navy); background: var(--cyan); border: none; padding: 0.6rem 1.5rem; text-decoration: none; display: inline-block; transition: opacity 0.2s; }
.nav-cta:hover { opacity: 0.85; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; background: none; border: none; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--steel); transition: all 0.3s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu { display: none; position: fixed; top: 65px; left: 0; right: 0; background: rgba(10,22,40,0.98); border-bottom: 1px solid var(--border); padding: 1.5rem 2rem; flex-direction: column; gap: 1.25rem; z-index: 99; }
.mobile-menu.open { display: flex; }
.mobile-menu a { font-size: 15px; font-weight: 500; color: var(--steel); text-decoration: none; padding: 0.5rem 0; border-bottom: 1px solid var(--border); }
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu .mobile-cta { color: var(--cyan); font-family: var(--mono); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }

/* PAGE HEADER */
.page-header { padding: 9rem 3rem 4rem; background: var(--navy-dark); border-bottom: 1px solid var(--border); position: relative; overflow: hidden; }
.page-header::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px); background-size: 60px 60px; pointer-events: none; }
.page-tag { font-family: var(--mono); font-size: 11px; font-weight: 700; color: var(--cyan); letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 1rem; display: flex; align-items: center; gap: 0.75rem; position: relative; }
.page-tag::before { content: ''; display: block; width: 2rem; height: 1px; background: var(--cyan); }
.page-header h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; color: #fff; line-height: 1.1; margin-bottom: 1rem; position: relative; }
.page-header h1 span { color: var(--cyan); }
.page-header p { color: var(--steel); max-width: 540px; font-size: 1.05rem; position: relative; }

/* FILTERS / TAGS */
.filter-bar { padding: 1.25rem 3rem; border-bottom: 1px solid var(--border); display: flex; gap: 0.5rem; flex-wrap: wrap; background: rgba(255,255,255,0.02); }
.filter-tag { font-family: var(--mono); font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--steel); background: transparent; border: 1px solid var(--border); padding: 0.4rem 1rem; cursor: pointer; transition: all 0.2s; text-decoration: none; display: inline-block; }
.filter-tag:hover, .filter-tag.active { color: var(--navy); border-color: var(--cyan); background: var(--cyan); }

/* BLOG INDEX LAYOUT */
.blog-wrap { display: grid; grid-template-columns: 1fr 280px; max-width: 1280px; margin: 0 auto; }
.post-list { padding: 2.5rem 3rem; display: flex; flex-direction: column; gap: 2rem; border-right: 1px solid var(--border); }

/* POST CARDS */
.post-card { background: rgba(255,255,255,0.02); border: 1px solid var(--border); overflow: hidden; transition: border-color 0.2s, background 0.2s; text-decoration: none; display: block; color: inherit; }
.post-card:hover { background: rgba(0,229,255,0.03); border-color: rgba(0,229,255,0.2); }
.post-card-header { padding: 1.75rem 2rem 1.25rem; }
.post-meta { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; flex-wrap: wrap; }
.post-cat { font-family: var(--mono); font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--navy); background: var(--cyan); padding: 0.2rem 0.6rem; }
.post-date { font-family: var(--mono); font-size: 11px; color: var(--steel); }
.post-read-time { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.post-card h2 { font-size: 1.2rem; font-weight: 700; line-height: 1.35; color: #fff; margin-bottom: 0.75rem; }
.post-excerpt { font-size: 14px; color: var(--steel); line-height: 1.8; }
.post-footer { padding: 1.25rem 2rem; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.read-more { font-family: var(--mono); font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--cyan); text-decoration: none; display: flex; align-items: center; gap: 0.4rem; }
.read-more::after { content: '→'; }
.read-more:hover { opacity: 0.8; }
.post-tag-list { display: flex; gap: 0.4rem; }
.post-tag { font-family: var(--mono); font-size: 10px; color: var(--muted); border: 1px solid var(--border); padding: 0.15rem 0.5rem; text-decoration: none; }
.post-tag:hover { color: var(--cyan); border-color: rgba(0,229,255,0.3); }

/* SIDEBAR */
.sidebar { padding: 2.5rem 2rem; position: sticky; top: 5rem; align-self: start; }
.sidebar-section { margin-bottom: 2.5rem; }
.sidebar-label { font-family: var(--mono); font-size: 10px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--steel); margin-bottom: 1rem; padding-bottom: 0.5rem; border-bottom: 1px solid var(--border); }
.sidebar-links { list-style: none; display: flex; flex-direction: column; }
.sidebar-links li a { font-size: 13px; color: var(--steel); text-decoration: none; display: block; padding: 0.6rem 0; border-bottom: 1px solid var(--border); transition: color 0.2s; }
.sidebar-links li:last-child a { border-bottom: none; }
.sidebar-links a:hover { color: var(--cyan); }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.sidebar-tag { font-family: var(--mono); font-size: 10px; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--border); padding: 0.25rem 0.65rem; text-decoration: none; display: inline-block; transition: all 0.2s; }
.sidebar-tag:hover { color: var(--navy); background: var(--cyan); border-color: var(--cyan); }
.sidebar-cta { background: rgba(255,255,255,0.03); border: 1px solid var(--border); padding: 1.5rem; }
.sidebar-cta h4 { font-size: 0.9rem; font-weight: 700; color: #fff; margin-bottom: 0.75rem; line-height: 1.4; }
.sidebar-cta p { font-size: 13px; color: var(--steel); margin-bottom: 1.25rem; line-height: 1.7; }
.btn-cta { font-family: var(--mono); font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--navy); background: var(--cyan); border: none; padding: 0.7rem 1.25rem; cursor: pointer; text-decoration: none; display: inline-block; transition: opacity 0.2s; }
.btn-cta:hover { opacity: 0.85; }

/* SINGLE POST */
.post-hero { padding: 9rem 3rem 3rem; background: var(--navy-dark); border-bottom: 1px solid var(--border); position: relative; overflow: hidden; }
.post-hero::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px); background-size: 60px 60px; pointer-events: none; }
.post-hero .post-meta { position: relative; margin-bottom: 1.5rem; }
.post-hero h1 { font-size: clamp(1.75rem, 4vw, 3rem); font-weight: 800; color: #fff; line-height: 1.15; max-width: 820px; position: relative; margin-bottom: 1.5rem; }
.post-hero .post-excerpt-large { font-size: 1.1rem; color: var(--steel); max-width: 680px; line-height: 1.8; position: relative; }

.post-content-wrap { display: grid; grid-template-columns: 1fr 280px; max-width: 1280px; margin: 0 auto; }
.post-content { padding: 3rem; border-right: 1px solid var(--border); }
.post-content p { font-size: 16px; color: var(--steel); line-height: 1.9; margin-bottom: 1.5rem; max-width: 720px; }
.post-content h2 { font-family: var(--mono); font-size: 13px; font-weight: 700; color: var(--cyan); margin: 2.5rem 0 1rem; letter-spacing: 0.1em; text-transform: uppercase; }
.post-content h3 { font-family: var(--mono); font-size: 12px; font-weight: 700; color: var(--cyan); margin: 2rem 0 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; }
.post-content ul, .post-content ol { padding-left: 1.5rem; margin-bottom: 1.5rem; max-width: 720px; }
.post-content ul li, .post-content ol li { font-size: 16px; color: var(--steel); line-height: 1.85; margin-bottom: 0.5rem; }
.post-content blockquote { background: rgba(0,229,255,0.05); border-left: 2px solid var(--cyan); padding: 1rem 1.5rem; margin: 2rem 0; border-radius: 0 2px 2px 0; }
.post-content blockquote p { font-size: 15px; font-style: italic; color: var(--steel); margin-bottom: 0; }
.post-content pre { background: rgba(0,0,0,0.4); border: 1px solid var(--border); padding: 1.5rem; margin: 1.5rem 0; overflow-x: auto; border-radius: 2px; }
.post-content code { font-family: var(--mono); font-size: 13px; color: var(--cyan); background: rgba(0,229,255,0.08); padding: 0.15rem 0.4rem; border-radius: 2px; }
.post-content pre code { background: none; padding: 0; color: var(--steel); font-size: 13px; }
.post-content a { color: var(--cyan); text-decoration: none; border-bottom: 1px solid rgba(0,229,255,0.3); transition: border-color 0.2s; }
.post-content a:hover { border-color: var(--cyan); }
.post-content img { max-width: 100%; height: auto; border: 1px solid var(--border); margin: 1.5rem 0; }
.post-content hr { border: none; border-top: 1px solid var(--border); margin: 2.5rem 0; }

/* POST SIDEBAR */
.post-sidebar { padding: 3rem 2rem; position: sticky; top: 5rem; align-self: start; }

/* AUTHOR / BACK NAV */
.post-nav { padding: 1.5rem 3rem; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; background: var(--navy-dark); }
.post-nav a { font-family: var(--mono); font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--cyan); text-decoration: none; display: flex; align-items: center; gap: 0.5rem; }
.post-nav a:hover { opacity: 0.8; }
.back-link::before { content: '←'; }
.next-link::after { content: '→'; }

/* PAGINATION */
.pagination { padding: 2rem 3rem; display: flex; align-items: center; justify-content: center; gap: 1rem; border-top: 1px solid var(--border); }
.pagination a, .pagination span { font-family: var(--mono); font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.5rem 1rem; border: 1px solid var(--border); color: var(--steel); text-decoration: none; transition: all 0.2s; }
.pagination a:hover { color: var(--cyan); border-color: rgba(0,229,255,0.3); }
.pagination .current { color: var(--navy); background: var(--cyan); border-color: var(--cyan); }

/* FOOTER */
.site-footer { padding: 2rem 3rem; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.footer-left { display: flex; align-items: center; gap: 1.5rem; }
.footer-logo-img { height: 32px; width: auto; }
.footer-tagline { font-family: var(--mono); font-size: 11px; color: var(--steel); letter-spacing: 0.06em; }
.footer-right { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.footer-links { display: flex; gap: 1.25rem; list-style: none; }
.footer-links a { font-size: 12px; color: var(--muted); text-decoration: none; transition: color 0.2s; display: flex; align-items: center; gap: 0.35rem; }
.footer-links a:hover { color: var(--steel); }
.footer-copy { font-size: 12px; color: var(--muted); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .blog-wrap, .post-content-wrap { grid-template-columns: 1fr; }
  .sidebar, .post-sidebar { display: none; }
  .post-list, .post-content { padding: 2rem 1.5rem; }
  .site-nav { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .page-header, .filter-bar, .post-hero, .post-nav, .pagination { padding-left: 1.5rem; padding-right: 1.5rem; }
  .site-footer { flex-direction: column; align-items: flex-start; }
  .footer-right { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
}

/* Ghost Koenig Editor required classes */
.kg-width-wide { margin: 2rem calc(50% - 50vw + 3rem); }
.kg-width-full { margin: 2rem calc(50% - 50vw); }
.kg-image { max-width: 100%; height: auto; }
.kg-image-card { margin: 2rem 0; }
.kg-image-card.kg-width-wide img,
.kg-image-card.kg-width-full img { width: 100%; }
.kg-gallery-container { display: flex; flex-direction: column; }
.kg-gallery-row { display: flex; flex-direction: row; justify-content: center; gap: 0.5rem; margin-bottom: 0.5rem; }
.kg-gallery-image img { display: block; width: 100%; height: 100%; object-fit: cover; }
.kg-bookmark-card { background: rgba(255,255,255,0.03); border: 1px solid var(--border); padding: 1.25rem; margin: 1.5rem 0; text-decoration: none; display: block; color: inherit; }
.kg-bookmark-title { font-weight: 600; color: #fff; margin-bottom: 0.25rem; }
.kg-bookmark-description { font-size: 13px; color: var(--muted); }
.kg-callout-card { display: flex; gap: 1rem; background: rgba(0,229,255,0.05); border-left: 2px solid var(--cyan); padding: 1rem 1.25rem; margin: 1.5rem 0; }
.kg-callout-text { font-size: 15px; color: var(--steel); }
.kg-toggle-card { border: 1px solid var(--border); padding: 1rem 1.25rem; margin: 1.5rem 0; }
.kg-toggle-heading-text { font-weight: 600; color: #fff; cursor: pointer; }
.kg-toggle-content { margin-top: 0.75rem; font-size: 15px; color: var(--steel); }
.kg-video-card { margin: 1.5rem 0; }
.kg-video-card video { width: 100%; }
.kg-hr-card { border: none; border-top: 1px solid var(--border); margin: 2.5rem 0; }
.kg-code-card { margin: 1.5rem 0; }
.kg-embed-card { margin: 1.5rem 0; }