/* ===== tokens ===== */
:root {
  --bg: #0f1113;
  --surface: #17191c;
  --surface-2: #1e2124;
  --border: #2a2d30;
  --text: #f2f1ec;
  --muted: #9a9d9f;
  --open: #ffb454;
  --rockit: #ff6b57;
  --sprockit: #ffd166;
  --vectr: #5ec8f0;
  --journal: #9a9d9f;
  --max: 1120px;
}

/* ===== reset ===== */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.65;
}
h1, h2, h3 {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.6em;
}
p { margin: 0 0 1em; }
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }

/* ===== header ===== */
.site-header {
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(15,17,19,0.9);
  backdrop-filter: blur(8px);
  z-index: 10;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.6rem 1.5rem;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}
.wordmark {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  text-decoration: none;
  color: var(--text);
}
.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.3rem;
}
.main-nav a {
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--muted);
}
.main-nav a:hover, .main-nav a.active { color: var(--text); }

/* ===== hero ===== */
.hero { padding: clamp(2.5rem, 6vw, 5rem) 1.25rem clamp(2rem, 4vw, 3rem); }
.eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--open);
  margin-bottom: 1rem;
}
.hero h1 {
  font-size: clamp(2.1rem, 5.5vw, 3.4rem);
  max-width: 16ch;
  margin-bottom: 0.7em;
}
.hero-sub {
  max-width: 56ch;
  color: var(--muted);
  font-size: 1.05rem;
}

/* ===== project grid (homepage) ===== */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  padding-bottom: clamp(2rem, 5vw, 3.5rem);
}
.project-card {
  --accent: var(--open);
  position: relative;
  display: block;
  border-radius: 10px;
  overflow: hidden;
  text-decoration: none;
  background: var(--surface);
  border: 1px solid var(--border);
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.project-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.project-photo {
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center;
}
.project-info { padding: 1.1rem 1.2rem 1.3rem; }
.project-info h3 { font-size: 1.3rem; margin-bottom: 0.25em; }
.project-info p { color: var(--muted); font-size: 0.92rem; margin-bottom: 0.9em; }

.badge-open {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent, var(--open));
  border: 1px solid currentColor;
  border-radius: 100px;
  padding: 0.25em 0.7em;
}

/* ===== journal teaser ===== */
.journal-teaser { padding-bottom: clamp(3rem, 6vw, 5rem); }
.journal-teaser-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.6rem 1.8rem;
}
.journal-teaser-inner h2 { font-size: 1.3rem; margin-bottom: 0.3em; }
.journal-teaser-inner p { color: var(--muted); margin: 0; font-size: 0.92rem; max-width: 46ch; }
.btn {
  flex-shrink: 0;
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  color: #0f1113;
  background: var(--open);
  padding: 0.7em 1.2em;
  border-radius: 8px;
  white-space: nowrap;
}

/* ===== project hub page ===== */
main[style*="--accent"] { --a: var(--accent); }
.project-hero {
  background-size: cover;
  background-position: center;
  position: relative;
}
.project-hero::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15,17,19,0.35) 0%, rgba(15,17,19,0.92) 92%);
}
.project-hero-inner {
  position: relative;
  padding: clamp(3rem, 10vw, 6rem) 1.25rem clamp(1.8rem, 4vw, 2.5rem);
}
.project-hero-inner .badge-open { margin-bottom: 1rem; }
.project-hero-inner h1 { font-size: clamp(2rem, 6vw, 3rem); margin-bottom: 0.2em; }
.project-hero-inner p { color: var(--text); opacity: 0.85; font-size: 1.05rem; margin: 0; }

.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: "JetBrains Mono", monospace;
  font-weight: 500;
  margin: 2.2rem 0 1rem;
}
.doc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.8rem;
  margin-bottom: 2rem;
}
.doc-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.9rem 1.1rem;
  text-decoration: none;
  color: var(--text);
  font-size: 0.94rem;
  font-weight: 500;
  transition: border-color 0.2s ease;
}
.doc-card:hover { border-color: var(--accent, var(--open)); }
.doc-arrow { color: var(--muted); }

.gallery-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.8rem;
  margin-bottom: 2.5rem;
}
.gallery-strip img { border-radius: 8px; border: 1px solid var(--border); }

/* ===== prose (docs, posts, simple pages) ===== */
.prose-page { padding: 2.2rem 1.25rem 3.5rem; max-width: 760px; }
.prose-page h1 { font-size: clamp(1.7rem, 4vw, 2.3rem); }
.breadcrumb {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.8rem;
}
.breadcrumb a { color: var(--accent, var(--open)); text-decoration: none; }
.prose a { color: var(--open); }
.prose img { border-radius: 8px; border: 1px solid var(--border); margin: 0.5rem 0; }
.prose ul, .prose ol { padding-left: 1.3em; }

/* ===== tags / meta ===== */
.tag {
  display: inline-block;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  font-weight: 700;
  padding: 0.22em 0.5em;
  border-radius: 4px;
  color: #0f1113;
}
.tag-rockit   { background: var(--rockit); }
.tag-sprockit { background: var(--sprockit); }
.tag-vectr    { background: var(--vectr); }
.tag-journal  { background: var(--journal); }
.log-date {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  color: var(--muted);
}
.meta-strip { display: flex; align-items: center; gap: 0.7rem; margin-bottom: 0.8rem; }

/* ===== build log list ===== */
.log-list { display: flex; flex-direction: column; }
.log-row {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  padding: 0.7rem 0.1rem;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
}
.log-row:hover .log-title { color: var(--open); }
.log-title { font-size: 0.98rem; font-weight: 500; }
.log-row:last-child { border-bottom: none; }

/* ===== footer ===== */
.site-footer { border-top: 1px solid var(--border); margin-top: 2rem; }
.footer-inner { padding: 2rem 1.25rem; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 0.5rem 1.2rem; margin-bottom: 1rem; }
.footer-nav a { font-size: 0.85rem; color: var(--muted); text-decoration: none; }
.footer-nav a:hover { color: var(--text); }
.fine-print {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  color: var(--muted);
  margin: 0;
}

/* ===== focus ===== */
a:focus-visible {
  outline: 2px solid var(--open);
  outline-offset: 2px;
}

/* ===== responsive ===== */
@media (max-width: 640px) {
  .header-inner { padding-top: 0.75rem; padding-bottom: 0.75rem; }
  .main-nav { gap: 0.35rem 0.9rem; }
  .main-nav a { font-size: 0.82rem; }
  .journal-teaser-inner { flex-direction: column; align-items: flex-start; }
  .btn { width: 100%; text-align: center; }
}