:root {
  --bg: #f7f7f5;
  --surface: #ffffff;
  --border: #e3e3df;
  --text: #1a1a1a;
  --muted: #6b6b66;
  --accent: #1f3a5f;
  --accent-text: #ffffff;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
}

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

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem;
}

.row {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.muted { color: var(--muted); }
.small { font-size: 0.9rem; }
.lead  { font-size: 1.15rem; color: var(--muted); }

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.brand {
  font-weight: 600;
  color: var(--text);
}
.site-header nav { display: flex; gap: 1rem; flex-wrap: wrap; }
.site-header nav a { color: var(--muted); }
.site-header nav a:hover { color: var(--text); text-decoration: none; }

.site-footer {
  margin-top: 4rem;
  padding: 1rem 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.hero { padding: 3rem 1.5rem; }
.hero h1 { font-size: 2.25rem; line-height: 1.1; margin: 0 0 1rem; }
.hero p.lead { max-width: 38em; }

.btn {
  display: inline-block;
  padding: 0.55rem 1rem;
  border-radius: 6px;
  margin-right: 0.5rem;
  font-weight: 500;
}
.btn.primary { background: var(--accent); color: var(--accent-text); }
.btn.primary:hover { filter: brightness(0.93); text-decoration: none; }
.btn.ghost { background: transparent; color: var(--accent); border: 1px solid var(--border); }
.btn.ghost:hover { background: var(--surface); text-decoration: none; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
@media (max-width: 700px) {
  .two-col { grid-template-columns: 1fr; }
}

.industry-list {
  list-style: none;
  padding: 0;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.industry-list a {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
}

.post-list { list-style: none; padding: 0; }
.post-list li {
  margin-bottom: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
}
.post-list a {
  display: block;
  padding: 1rem 1.25rem;
  color: inherit;
}
.post-list a:hover { background: #fafaf8; text-decoration: none; }
.post-list h3 { margin: 0 0 0.25rem; color: var(--accent); }
.post-list p { margin: 0; }

.post h1 { margin-top: 0; }