:root {
  --bg: #0f1f10;
  --surface: #162518;
  --border: #1e3320;
  --border-bright: #284a2b;
  --text: #e8e8e8;
  --muted: #8a9e8b;
  --accent: #E8A830;
  --accent-dim: #c98e20;
  --green: #4ade80;
  --yellow: #E8A830;
  --red: #f87171;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', ui-monospace, monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Inter', sans-serif;
}

*, *::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); line-height: 1.6; min-height: 100vh; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Nav ── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(8,18,9,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem; height: 56px;
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
}

.nav-brand {
  font-size: 1rem; font-weight: 700; color: var(--text);
  letter-spacing: -0.01em; white-space: nowrap;
  display: flex; align-items: center; gap: 0.5rem;
  flex-shrink: 0;
}
.nav-brand:hover { text-decoration: none; }

.nav-links { display: flex; align-items: center; gap: 0.25rem; list-style: none; }
.nav-links a { color: var(--muted); font-size: 0.875rem; padding: 0.35rem 0.75rem; border-radius: 6px; transition: color 0.15s, background 0.15s; }
.nav-links a:hover { color: var(--text); background: var(--surface); text-decoration: none; }
.nav-links a.active { color: var(--text); }

.nav-toggle {
  display: none; background: none; border: none; color: var(--text);
  cursor: pointer; padding: 0.25rem; line-height: 0;
}

/* ── Layout ── */
.page-wrap { max-width: 1280px; margin: 0 auto; padding: 4rem 2rem 6rem; }

/* ── Hero ── */
.hero {
  text-align: center; padding: 5rem 2rem 4rem;
  max-width: 760px; margin: 0 auto;
}

.hero-badge {
  display: inline-block; font-family: var(--font-mono); font-size: 0.72rem;
  color: var(--accent); background: rgba(232,168,48,0.08);
  border: 1px solid rgba(232,168,48,0.2);
  padding: 0.3rem 0.9rem; border-radius: 999px; margin-bottom: 1.5rem; letter-spacing: 0.06em;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 800;
  letter-spacing: -0.04em; line-height: 1.1; margin-bottom: 1.25rem;
}

.hero p { font-size: 1.05rem; color: var(--muted); margin: 0 auto 2.5rem; line-height: 1.75; }

/* ── Buttons ── */
.btn-row { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.6rem 1.4rem; border-radius: 8px;
  font-size: 0.9rem; font-weight: 600; transition: all 0.15s; cursor: pointer;
}
.btn-primary { background: var(--accent); color: #0a0a0a; border: 1px solid var(--accent); }
.btn-primary:hover { background: var(--accent-dim); text-decoration: none; }
.btn-outline { background: transparent; color: var(--text); border: 1px solid var(--border-bright); }
.btn-outline:hover { border-color: var(--muted); text-decoration: none; }

/* ── Section ── */
.section { margin-bottom: 4rem; }

.section-label {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 0.6rem;
}

.section h2 {
  font-size: clamp(1.4rem, 3vw, 1.9rem); font-weight: 700;
  letter-spacing: -0.02em; margin-bottom: 1rem;
}

.section p, .section li { color: var(--muted); font-size: 0.95rem; line-height: 1.75; }

/* ── Card grid ── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.card-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* ── Card ── */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; padding: 1.5rem;
  transition: border-color 0.2s, transform 0.15s;
  display: flex; flex-direction: column; gap: 0.5rem;
  color: var(--text);
}
.card:hover { border-color: var(--border-bright); transform: translateY(-2px); text-decoration: none; }

.card-centered { align-items: center; text-align: center; }

.card-icon { line-height: 0; margin-bottom: 0.25rem; }
.card-icon svg { width: 2rem; height: 2rem; }

.card-tag {
  display: inline-block; font-family: var(--font-mono); font-size: 0.68rem;
  color: var(--muted); background: var(--border);
  padding: 0.15rem 0.5rem; border-radius: 4px;
}

.card h3 { font-size: 1rem; font-weight: 600; }
.card p { font-size: 0.875rem; color: var(--muted); line-height: 1.6; }

/* ── Badges ── */
.badge {
  display: inline-block; font-size: 0.7rem; font-weight: 700;
  padding: 0.2rem 0.6rem; border-radius: 4px;
  font-family: var(--font-mono); letter-spacing: 0.03em;
}
.badge-green  { background: rgba(74,222,128,0.1);  color: var(--green);  border: 1px solid rgba(74,222,128,0.2); }
.badge-yellow { background: rgba(232,168,48,0.1); color: var(--yellow); border: 1px solid rgba(232,168,48,0.2); }

/* ── Code ── */
pre, code { font-family: var(--font-mono); font-size: 0.84rem; }

pre {
  border-radius: 10px; overflow-x: auto;
  margin: 0.75rem 0;
}

/* highlight.js overrides — match our green surface theme */
pre code.hljs {
  background: #0d1a0e !important;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem 1.5rem !important;
  font-size: 0.84rem;
  line-height: 1.7;
}

/* Inline code */
:not(pre) > code {
  background: var(--border); padding: 0.15em 0.4em;
  border-radius: 4px; font-size: 0.84em; color: var(--accent);
}

/* ── Template list ── */
.template-list {
  display: flex; flex-direction: column;
  border: 1px solid var(--border); border-radius: 12px; overflow: hidden;
  margin-top: 1rem;
}

.template-row {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}
.template-row:last-child { border-bottom: none; }
.template-row:hover { background: var(--surface); }

.template-meta {
  display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; flex: 1; min-width: 0;
}

.template-name {
  font-weight: 600; font-size: 0.9rem; color: var(--text); white-space: nowrap;
}

.template-desc {
  font-size: 0.85rem; color: var(--muted);
}

.template-cmd {
  font-family: var(--font-mono); font-size: 0.8rem;
  color: var(--accent); background: var(--border);
  padding: 0.35rem 0.75rem; border-radius: 6px;
  white-space: nowrap; flex-shrink: 0;
}

/* ── Module list ── */
.module-list { list-style: none; }
.module-list li {
  display: flex; align-items: baseline; gap: 0.75rem;
  padding: 0.6rem 0; border-bottom: 1px solid var(--border);
  font-size: 0.9rem; color: var(--muted);
}
.module-list li:last-child { border-bottom: none; }
.module-list code { font-size: 0.82rem; white-space: nowrap; flex-shrink: 0; min-width: 200px; }

/* ── Table ── */
table { width: 100%; border-collapse: collapse; font-size: 0.875rem; margin: 1rem 0; }
th {
  text-align: left; padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--border-bright);
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--muted);
}
td { padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--border); color: var(--muted); vertical-align: top; }
td code { font-size: 0.78rem; }
tr:last-child td { border-bottom: none; }

/* ── Page header (subpages) ── */
.page-header { padding: 3rem 0 2.5rem; border-bottom: 1px solid var(--border); margin-bottom: 3rem; }
.page-header h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); letter-spacing: -0.03em; }
.page-header p { margin-top: 0.75rem; color: var(--muted); font-size: 1rem; line-height: 1.75; max-width: 640px; }

/* ── Philosophy — values grid ── */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.value-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 1.25rem 1.5rem;
}

.value-title {
  display: flex; align-items: center; gap: 0.5rem;
  font-weight: 600; font-size: 0.95rem; color: var(--text);
  margin-bottom: 0.5rem;
}

.value-item p { font-size: 0.875rem; color: var(--muted); line-height: 1.65; }

/* ── Philosophy — avoids grid ── */
.avoids-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.avoid-item {
  display: flex; align-items: flex-start; gap: 1rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 1.25rem 1.5rem;
}

.avoid-x {
  font-size: 1.1rem; font-weight: 700; color: var(--red);
  flex-shrink: 0; line-height: 1.4;
}

.avoid-item strong { display: block; font-size: 0.9rem; color: var(--text); margin-bottom: 0.25rem; }
.avoid-item p { font-size: 0.85rem; color: var(--muted); line-height: 1.6; }

/* ── Philosophy — manifesto block ── */
.manifesto-block {
  background: var(--surface); border: 1px solid var(--border-bright);
  border-radius: 12px; padding: 2rem 2.5rem;
  display: flex; flex-direction: column; gap: 1rem;
}

.manifesto-block p { font-size: 0.95rem; color: var(--muted); line-height: 1.8; }

.manifesto-sign {
  font-style: italic; color: var(--accent) !important;
  border-top: 1px solid var(--border); padding-top: 1rem; margin-top: 0.25rem;
}

/* ── Footer ── */
footer {
  text-align: center; padding: 3rem 2rem;
  border-top: 1px solid var(--border);
  font-size: 0.825rem; color: var(--muted);
}
footer a { color: var(--muted); }
footer a:hover { color: var(--text); }

/* ── Responsive ── */
@media (max-width: 1100px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .card-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  nav { padding: 0 1rem; gap: 0; }

  .nav-toggle { display: flex; }

  .nav-links {
    display: none; flex-direction: column; align-items: flex-start;
    position: absolute; top: 56px; left: 0; right: 0;
    background: rgba(8,18,9,0.98);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1rem 1rem;
    gap: 0;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 0.6rem 0.75rem; width: 100%; }

  .hero { padding: 3rem 1rem 2rem; }
  .page-wrap { padding: 2rem 1rem 4rem; }

  .card-grid, .card-grid-3 { grid-template-columns: 1fr; }

  .template-row { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
  .template-cmd { width: 100%; text-align: left; }

  .values-grid { grid-template-columns: 1fr; }
  .avoids-grid { grid-template-columns: 1fr; }
  .manifesto-block { padding: 1.5rem; }

  pre code.hljs { padding: 1rem !important; font-size: 0.78rem; }
}