/* Tech — developer / sans+mono / refined */
:root {
  --bg: #ffffff;
  --fg: #14171a;
  --muted: #5a6470;
  --accent: #0066cc;
  --accent-soft: #4a90e2;
  --rule: #e6e8eb;
  --code-bg: #f4f5f7;
  --warm: #fafbfc;
}

body.tech {
  background: var(--bg);
  color: var(--fg);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.65;
}

body.tech code, body.tech pre {
  font-family: "JetBrains Mono", Menlo, Consolas, monospace;
}

/* ─── Header ─── */
body.tech .site-header {
  border-bottom: 1px solid var(--rule);
  padding: 1rem 0;
  margin-bottom: 3rem;
  background: var(--warm);
}

body.tech .site-header .container-wide {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

body.tech .brand {
  font-family: "JetBrains Mono", Menlo, monospace;
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  letter-spacing: -0.01em;
}

body.tech .brand .dot { color: var(--accent); }

body.tech .nav a {
  margin-left: 1.25rem;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-family: "JetBrains Mono", Menlo, monospace;
}

body.tech .nav a:hover { color: var(--accent); }

@media (max-width: 600px) {
  body.tech .nav a { margin-left: 0.75rem; font-size: 0.85rem; }
}

/* ─── Headings ─── */
body.tech h1 {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.18;
  margin: 0 0 1rem;
}

body.tech h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin: 2.5rem 0 1rem;
  letter-spacing: -0.01em;
}

body.tech h3 { font-size: 1.1rem; font-weight: 700; }

body.tech a { color: var(--accent); }

body.tech .page-head .kicker {
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--muted);
  text-transform: uppercase;
  margin: 0 0 1rem;
}

body.tech .page-head .intro {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 1rem 0 2rem;
}

body.tech time {
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.85rem;
  color: var(--muted);
}

/* ─── Post list ─── */
body.tech .post-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

body.tech .post-list li {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--rule);
}

body.tech .post-link {
  text-decoration: none;
  color: inherit;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

body.tech .post-link .thumb img {
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

@media (min-width: 720px) {
  body.tech .post-link { grid-template-columns: 220px 1fr; align-items: start; }
}

body.tech .post-link h2 {
  margin: 0.5rem 0 0.5rem;
  font-size: 1.3rem;
}

body.tech .post-link:hover h2 { color: var(--accent); }

body.tech .excerpt {
  color: var(--muted);
  margin: 0;
  font-size: 0.97rem;
}

/* ─── Single post ─── */
body.tech .post header { margin-bottom: 2rem; }

body.tech .post .lede {
  font-size: 1.15rem;
  color: var(--muted);
  margin: 1rem 0 2rem;
  line-height: 1.55;
}

body.tech .post .body {
  white-space: pre-wrap;
  font-size: 1.04rem;
  line-height: 1.75;
}

body.tech .post .hero {
  margin: 2rem 0;
}

body.tech .post .hero img {
  width: 100%;
  border-radius: 4px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

body.tech .tags {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
}

body.tech .tag {
  display: inline-block;
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.85rem;
  color: var(--muted);
  margin-right: 0.5rem;
}

body.tech pre, body.tech code {
  background: var(--code-bg);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.92em;
}

body.tech pre {
  padding: 1rem;
  overflow-x: auto;
}

/* ─── Projects grid ─── */
body.tech .project-grid {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

body.tech .project-card {
  background: var(--warm);
  border-radius: 8px;
  border: 1px solid var(--rule);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

body.tech .project-card a {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  flex: 1;
}

body.tech .project-card .card-body { padding: 1.25rem; flex: 1; }

body.tech .project-card header {
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

body.tech .project-card .kind {
  text-transform: uppercase;
  font-weight: 700;
  color: var(--accent);
}

body.tech .project-card--work .kind { color: #155f3a; }
body.tech .project-card--personal .kind { color: #8a4a00; }

body.tech .project-card h2 {
  margin: 0.3rem 0 0.6rem;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

body.tech .project-card .summary {
  margin: 0;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.5;
}

body.tech .project-card .stack {
  margin: 0.75rem 0 0;
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.4;
}

body.tech .project-card .card-foot {
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--rule);
  background: #fff;
  display: flex;
  gap: 1rem;
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.82rem;
}

body.tech .project-card .card-foot a { text-decoration: none; color: var(--accent); }

/* ─── Single project ─── */
body.tech .project .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.88rem;
}

body.tech .project .meta {
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.85rem;
  color: var(--muted);
  margin: 1rem 0 0.5rem;
}

body.tech .project .meta .kind { font-weight: 700; text-transform: uppercase; color: var(--accent); }
body.tech .project .meta .kind--work { color: #155f3a; }
body.tech .project .meta .kind--personal { color: #8a4a00; }

body.tech .project .summary {
  font-size: 1.15rem;
  color: var(--muted);
  margin: 0.5rem 0 1.5rem;
  line-height: 1.55;
}

body.tech .project .hero img {
  border-radius: 4px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

body.tech .project .stack-detail h3 { font-size: 0.88rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); }
body.tech .project .stack-detail p { font-family: "JetBrains Mono", Menlo, monospace; font-size: 0.92rem; color: var(--muted); }

body.tech .project .links { margin-top: 2rem; display: flex; gap: 1rem; }

body.tech .btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 0.55rem 1.2rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

body.tech .btn:hover { opacity: 0.9; }

body.tech .btn-secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent-soft);
}

body.tech .btn-secondary:hover { background: var(--warm); }

/* ─── Cross-nav (footer) ─── */
body.tech .cross-nav { background: var(--warm); }
body.tech .cross-nav-grid h4 { color: var(--muted); }
body.tech .cross-nav-grid a { color: var(--fg); font-family: "JetBrains Mono", Menlo, monospace; font-size: 0.9rem; }
body.tech .cross-nav-grid a:hover { color: var(--accent); }