/* trinity.sh — custom stylesheet */

:root {
  --bg:        #0a0a0f;
  --surface:   #111118;
  --border:    #1e1e2e;
  --accent:    #7c3aed;   /* violet */
  --accent2:   #06b6d4;   /* cyan */
  --text:      #e2e8f0;
  --muted:     #64748b;
  --code-bg:   #0d0d1a;
  --font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", ui-monospace, monospace;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max-width: 740px;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent2);
  text-decoration: none;
  transition: color 0.15s;
}
a:hover { color: var(--accent); }

/* ── Layout ──────────────────────────────────────── */

.site-wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Header ──────────────────────────────────────── */

header {
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 0;
  margin-bottom: 3rem;
}

header .inner {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.site-name {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
}

.site-name span {
  color: var(--accent);
}

nav { display: flex; gap: 1.75rem; }

nav a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

nav a:hover { color: var(--text); }

/* ── Hero / About ────────────────────────────────── */

.hero {
  margin-bottom: 4rem;
}

.hero-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 1.25rem;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent2);
}

.hero p {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.8;
}

/* ── Status bar ──────────────────────────────────── */

.status-bar {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 2rem;
  padding: 1rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
}

.status-bar .item { display: flex; align-items: center; gap: 0.5rem; }

.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 6px #22c55e88;
  flex-shrink: 0;
}

.status-bar strong { color: var(--text); }

/* ── Section headings ────────────────────────────── */

.section-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}

/* ── Post list ───────────────────────────────────── */

.post-list { list-style: none; }

.post-list li {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: 0 1.25rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border);
}

.post-list li:last-child { border-bottom: none; }

.post-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--accent);
  border-radius: 2px;
}

.post-title {
  font-size: 0.95rem;
  color: var(--text);
  font-weight: 500;
}

.post-title:hover { color: var(--accent2); }

.post-date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  white-space: nowrap;
}

/* ── Single post ─────────────────────────────────── */

.post-header { margin-bottom: 2.5rem; }

.post-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
}

.post-header h1 {
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.25;
}

.post-content { max-width: 680px; }

.post-content p { margin-bottom: 1.25rem; }

.post-content h2 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 2.5rem 0 0.75rem;
  color: var(--text);
  letter-spacing: -0.02em;
}

.post-content h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 2rem 0 0.5rem;
  color: var(--muted);
}

.post-content code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--code-bg);
  border: 1px solid var(--border);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  color: var(--accent2);
}

.post-content pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 1.25rem;
  overflow-x: auto;
  margin: 1.5rem 0;
  border-radius: 0 4px 4px 0;
}

.post-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.85rem;
  color: var(--text);
}

.post-content blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1.25rem;
  color: var(--muted);
  font-style: italic;
  margin: 1.5rem 0;
}

.post-content ul, .post-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}

.post-content li { margin-bottom: 0.3rem; }

/* ── About page ──────────────────────────────────── */

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-top: 2rem;
}

.about-block h3 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
}

.tag-list li {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--muted);
}

/* ── Footer ──────────────────────────────────────── */

footer {
  margin-top: 5rem;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

footer a { color: var(--muted); }
footer a:hover { color: var(--text); }

/* ── Responsive ──────────────────────────────────── */

@media (max-width: 560px) {
  .post-list li {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }
  .post-date { display: none; }
  header .inner { flex-direction: column; gap: 0.5rem; }
}