/* Theme: Graphite — minimal engineering look. Monochrome, sharp corners, teal accent. */
@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap");

:root {
  --font-sans: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --bg: #fafafa;
  --bg-alt: #f2f2f3;
  --surface: #ffffff;
  --surface-2: #f7f7f8;
  --text: #0a0a0b;
  --text-muted: #5f6068;
  --line: #e4e4e7;
  --line-strong: #d0d0d6;
  --accent: #0f766e;
  --accent-hover: #115e59;
  --accent-text: #0f766e;
  --on-accent: #ffffff;
  --ink: #09090b;
  --ink-2: #141417;
  --on-ink: #fafafa;
  --on-ink-muted: #a1a1aa;
  --ink-line: #27272a;
  --radius: 4px;
  --radius-sm: 3px;
  --shadow: none;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #09090b; --bg-alt: #0f0f12; --surface: #121215; --surface-2: #18181b;
    --text: #fafafa; --text-muted: #a1a1aa; --line: #232327; --line-strong: #34343a;
    --accent: #2dd4bf; --accent-hover: #5eead4; --accent-text: #5eead4; --on-accent: #042f2e;
    --ink: #000000; --ink-2: #0c0c0e; --ink-line: #1f1f23; --shadow: none;
  }
}
:root[data-theme="dark"] {
  --bg: #09090b; --bg-alt: #0f0f12; --surface: #121215; --surface-2: #18181b;
  --text: #fafafa; --text-muted: #a1a1aa; --line: #232327; --line-strong: #34343a;
  --accent: #2dd4bf; --accent-hover: #5eead4; --accent-text: #5eead4; --on-accent: #042f2e;
  --ink: #000000; --ink-2: #0c0c0e; --ink-line: #1f1f23; --shadow: none;
}

h1, h2, h3, h4 { font-weight: 700; letter-spacing: -.03em; }
h1 { font-weight: 800; }

.hero::before {
  background-image: radial-gradient(var(--ink-line) 1.2px, transparent 1.2px);
  background-size: 22px 22px;
  opacity: 1;
}
.hero .eyebrow, .section--dark .eyebrow, .hero__meta span::before { color: #2dd4bf; }
.hero h1 .hl { color: #5eead4; }
.cta-band [style*="--accent"] { color: #5eead4 !important; }
.site-footer .logo__kode, .site-footer a:hover { color: #5eead4; }

.eyebrow::before { content: "//"; width: auto; height: auto; background: none; }

.btn { border-radius: 3px; }
.card { box-shadow: none; }
.card--link:hover { transform: none; border-color: var(--text); }
.tier--featured { border: 1px solid var(--text); box-shadow: 4px 4px 0 var(--accent); }
.steps li::before { border-radius: 2px; }
.cta-band { border-radius: var(--radius); border: 1px solid var(--ink-line); }
.cta-band::after { display: none; }
.scorecard { border-radius: 4px; box-shadow: none; }
.nav__menu { border-radius: 4px; }

/* Light mode: the hero follows the theme instead of staying dark */
.hero__note { color: var(--on-ink-muted); }
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .hero { background: var(--bg-alt); color: var(--text); border-bottom: 1px solid var(--line); }
  :root:not([data-theme="dark"]) .hero::before { background-image: radial-gradient(var(--line-strong) 1.2px, transparent 1.2px); opacity: .7; }
  :root:not([data-theme="dark"]) .hero h1 { color: var(--text); }
  :root:not([data-theme="dark"]) .hero h1 .hl { color: var(--accent-text); }
  :root:not([data-theme="dark"]) .hero .lead,
  :root:not([data-theme="dark"]) .hero .hero__meta,
  :root:not([data-theme="dark"]) .hero .btn-note,
  :root:not([data-theme="dark"]) .hero .hero__note,
  :root:not([data-theme="dark"]) .hero .breadcrumb,
  :root:not([data-theme="dark"]) .hero .breadcrumb a { color: var(--text-muted); }
  :root:not([data-theme="dark"]) .hero .eyebrow,
  :root:not([data-theme="dark"]) .hero .hero__meta span::before { color: var(--accent-text); }
  :root:not([data-theme="dark"]) .hero .btn--ghost-light { border-color: var(--line-strong); color: var(--text); }
  :root:not([data-theme="dark"]) .hero .btn--ghost-light:hover { background: var(--surface); color: var(--text); }
}
:root[data-theme="light"] .hero { background: var(--bg-alt); color: var(--text); border-bottom: 1px solid var(--line); }
:root[data-theme="light"] .hero::before { background-image: radial-gradient(var(--line-strong) 1.2px, transparent 1.2px); opacity: .7; }
:root[data-theme="light"] .hero h1 { color: var(--text); }
:root[data-theme="light"] .hero h1 .hl { color: var(--accent-text); }
:root[data-theme="light"] .hero .lead,
:root[data-theme="light"] .hero .hero__meta,
:root[data-theme="light"] .hero .btn-note,
:root[data-theme="light"] .hero .hero__note,
:root[data-theme="light"] .hero .breadcrumb,
:root[data-theme="light"] .hero .breadcrumb a { color: var(--text-muted); }
:root[data-theme="light"] .hero .eyebrow,
:root[data-theme="light"] .hero .hero__meta span::before { color: var(--accent-text); }
:root[data-theme="light"] .hero .btn--ghost-light { border-color: var(--line-strong); color: var(--text); }
:root[data-theme="light"] .hero .btn--ghost-light:hover { background: var(--surface); color: var(--text); }
@media (prefers-color-scheme: light) { :root:not([data-theme="dark"]) .hero .post-meta { color: var(--text-muted); } }
:root[data-theme="light"] .hero .post-meta { color: var(--text-muted); }