/* SoftwareSupplyChainAttacks.com — Custom Ghost Theme */
/* Warm/Educational style — base reset and variables */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-primary: #faf8f5;
  --bg-secondary: #f2efe9;
  --bg-tertiary: #e8e2d8;
  --text-primary: #2c2420;
  --text-secondary: #6b5e55;
  --accent: #c45e3a;
  --accent-light: #e88866;
  --border: #d9d0c5;
  --card-bg: #ffffff;
  --font-body: Georgia, 'Times New Roman', serif;
  --font-heading: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', monospace;
  --max-width: 720px;
}

html { font-size: 18px; line-height: 1.6; }

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--bg-primary);
}

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1rem; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-light); }

.site-header {
  background: var(--bg-secondary);
  padding: 1rem 0 0;
}

.site-header .container {
  max-width: 960px;
}

.site-logo { font-family: var(--font-heading); font-weight: 700; font-size: 1.2rem; color: var(--text-primary); display: block; }

.site-nav {
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-top: 0.75rem;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 0;
  margin: 0;
  padding: 0;
}

.site-nav li { margin: 0; }

.site-nav a {
  display: block;
  padding: 0.6rem 1.25rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: background 0.15s, color 0.15s;
}

.site-nav a:hover {
  background: var(--accent);
  color: #fff;
}

.site-nav li.nav-about { margin-left: auto; }

.site-main { padding: 2rem 0; min-height: 60vh; }

.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.footer-nav { margin-top: 0.5rem; }
.footer-nav a { margin: 0 0.75rem; font-family: var(--font-heading); font-size: 0.8rem; }

.page-title { font-family: var(--font-heading); font-size: 2rem; margin-bottom: 1.5rem; }

.post-feed { display: flex; flex-direction: column; gap: 1.5rem; }

.post-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
}

.post-card-title { font-family: var(--font-heading); font-size: 1.1rem; margin-bottom: 0.5rem; }
.post-card-title a { color: var(--text-primary); }
.post-card-title a:hover { color: var(--accent); }

.post-card-date { font-size: 0.8rem; color: var(--text-secondary); }
.post-card-excerpt { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.5; margin-top: 0.5rem; }

.severity-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  text-transform: uppercase;
}
.severity-critical { background: #fce4e4; color: #b71c1c; }
.severity-high { background: #fce4e4; color: #b71c1c; }
.severity-medium { background: #fff3e0; color: #e65100; }
.severity-low { background: #e8f5e9; color: #1b5e20; }

.post-full-header { margin-bottom: 2rem; }
.post-full-title { font-family: var(--font-heading); font-size: 2rem; margin-bottom: 0.5rem; }

.post-full-content h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.25rem;
  border-bottom: 2px solid var(--accent-light);
}

.post-full-content p { margin-bottom: 1rem; }
.post-full-content ul, .post-full-content ol { margin-bottom: 1rem; padding-left: 1.5rem; }
.post-full-content code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  background: var(--bg-tertiary);
  padding: 0.1rem 0.3rem;
  border-radius: 3px;
}

.tag-header { margin-bottom: 2rem; }
.tag-name { font-family: var(--font-heading); font-size: 1.8rem; }
.tag-description { color: var(--text-secondary); margin-top: 0.5rem; }

.pagination { margin-top: 2rem; text-align: center; }
.pagination a { margin: 0 0.5rem; }

.home-hero {
  background: var(--bg-secondary);
  padding: 3rem 0;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.home-mission {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-primary);
  max-width: 600px;
  margin: 0 auto;
}

.home-mission small { font-size: 0.75em; }

.home-section { padding: 2.5rem 0; }
.home-section + .home-section { border-top: 1px solid var(--border); }

.home-section-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
}

.home-section-link {
  display: inline-block;
  margin-top: 1rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
}

.home-attacks-grid { display: flex; flex-direction: column; gap: 1rem; }

.attack-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
}

.attack-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.attack-card-date { font-size: 0.8rem; color: var(--text-secondary); }

.attack-card-title { font-family: var(--font-heading); font-size: 1.05rem; }
.attack-card-title a { color: var(--text-primary); }
.attack-card-title a:hover { color: var(--accent); }

.attack-card-excerpt { color: var(--text-secondary); font-size: 0.85rem; margin-top: 0.35rem; }
.attack-card-source { font-size: 0.75rem; color: var(--text-secondary); margin-top: 0.5rem; }

.home-vectors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.vector-card {
  display: block;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
  color: var(--text-primary);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.vector-card:hover {
  border-color: var(--accent-light);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  color: var(--text-primary);
}

.vector-card h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  margin-bottom: 0.4rem;
}

.vector-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.home-subscribe {
  background: var(--bg-secondary);
  text-align: center;
  padding: 3rem 0;
}

.home-subscribe p { color: var(--text-secondary); margin-bottom: 1rem; }

.subscribe-form { display: flex; gap: 0.5rem; max-width: 400px; margin: 0 auto; }

.home-section-empty { color: var(--text-secondary); font-style: italic; }

.subscribe-input {
  flex: 1;
  padding: 0.6rem 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
}

.subscribe-button {
  padding: 0.6rem 1.25rem;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 6px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

.subscribe-button:hover { background: var(--accent-light); }

.subscribe-rss { font-size: 0.8rem; margin-top: 0.75rem; }

.vector-breadcrumb, .tool-breadcrumb { font-size: 0.8rem; color: var(--text-secondary); }
.vector-breadcrumb a, .tool-breadcrumb a { color: var(--text-secondary); }
.vector-breadcrumb a:hover, .tool-breadcrumb a:hover { color: var(--accent); }

.vector-page-title, .tool-page-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-top: 0.25rem;
}

.vector-page-content, .tool-page-content { margin-top: 1.5rem; }
.vector-page-content h2, .tool-page-content h2 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.25rem;
  border-bottom: 2px solid var(--accent-light);
}

.tool-tags { margin-top: 0.5rem; display: flex; gap: 0.5rem; flex-wrap: wrap; }
.tool-tags a {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  background: var(--bg-tertiary);
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  color: var(--text-secondary);
}

.section-heading {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin: 2rem 0 1rem;
  padding-bottom: 0.25rem;
  border-bottom: 2px solid var(--accent-light);
}

.vector-tools, .tool-vectors {
  margin-top: 2rem;
  padding-top: 1rem;
}

.tools-list, .vectors-list { display: flex; flex-direction: column; gap: 0.75rem; }

.tool-item, .vector-item {
  display: block;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  color: var(--text-primary);
}

.tool-item:hover, .vector-item:hover {
  border-color: var(--accent-light);
  color: var(--text-primary);
}

.tool-item strong, .vector-item strong { font-family: var(--font-heading); display: block; }
.tool-item span, .vector-item span { font-size: 0.85rem; color: var(--text-secondary); }

.section-empty { color: var(--text-secondary); font-style: italic; }

.kg-width-wide { max-width: 960px; margin-left: auto; margin-right: auto; }
.kg-width-full { max-width: 100vw; margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); }

@media (max-width: 600px) {
  .site-nav ul { flex-wrap: wrap; }
  .site-nav a { padding: 0.5rem 0.75rem; font-size: 0.8rem; }
}