/* Lubbee Labs — labs.lubbee.net
   Tokens from the Claude Design handoff (design-handoff/). Light is the
   base; dark redefines the same custom properties via prefers-color-scheme.
   No JavaScript anywhere. */

@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url(/assets/fonts/plex-mono-400.woff2) format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url(/assets/fonts/plex-mono-500.woff2) format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 600; font-display: swap; src: url(/assets/fonts/plex-mono-600.woff2) format("woff2"); }

:root {
  --bg: oklch(0.985 0.004 150);
  --sf: #ffffff;
  --tx: oklch(0.22 0.01 150);
  --mu: oklch(0.50 0.012 150);
  --bd: oklch(0.895 0.008 150);
  --ac: oklch(0.52 0.13 155);
  --as: oklch(0.955 0.035 155);
  --acb: oklch(0.80 0.06 155);
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: oklch(0.19 0.008 150);
    --sf: oklch(0.235 0.009 150);
    --tx: oklch(0.94 0.006 150);
    --mu: oklch(0.70 0.012 150);
    --bd: oklch(0.33 0.012 150);
    --ac: oklch(0.78 0.14 155);
    --as: oklch(0.28 0.045 155);
    --acb: oklch(0.45 0.09 155);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--tx);
  font-family: var(--sans); font-size: 16px; line-height: 1.65;
}
main { max-width: 660px; margin: 0 auto; padding: 32px 20px 40px; }
@media (min-width: 720px) { main { padding: 36px 0 48px; } }

a { color: var(--ac); text-decoration: underline; text-underline-offset: 2px; text-decoration-thickness: 1px; }
a:hover { opacity: 0.72; }

h1 { margin: 0 0 12px; font-size: 27px; line-height: 1.25; font-weight: 600; letter-spacing: -0.02em; text-wrap: pretty; }
.home h1 { font-size: 30px; line-height: 1.22; max-width: 24ch; }
h2 { margin: 30px 0 8px; font-size: 20px; font-weight: 600; letter-spacing: -0.01em; }
h3 { margin: 0 0 3px; font-size: 15px; font-weight: 600; }
p { max-width: 70ch; text-wrap: pretty; }
.lede { margin: 0; font-size: 17px; line-height: 1.6; color: var(--mu); max-width: 62ch; }

.mono { font-family: var(--mono); }
.muted { color: var(--mu); }

/* Header / breadcrumb */
.site-header {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 32px; font-family: var(--mono); font-size: 12px; color: var(--mu);
  gap: 12px; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 8px; }
.brand .sq { width: 10px; height: 10px; background: var(--ac); flex: none; }
.brand a, .brand .here { font-weight: 600; font-size: 14px; letter-spacing: -0.01em; }
.crumb { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.crumb .here { color: var(--tx); }

/* Section rules */
.rule { display: flex; align-items: center; gap: 12px; margin: 32px 0 14px; }
.rule .lbl { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--mu); }
.rule .ln { flex: 1; height: 1px; background: var(--bd); }
.rule a { font-family: var(--mono); font-size: 12px; }

/* Badges */
.badges { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.badge {
  font-family: var(--mono); font-size: 10.5px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.09em; color: var(--mu);
  border: 1px solid var(--bd); border-radius: 3px; padding: 3px 7px;
}
.badge-ac { color: var(--ac); background: var(--as); border-color: var(--acb); }

/* Buttons */
.btn {
  display: inline-block; font-family: var(--mono); font-size: 13px; font-weight: 500;
  border: 1px solid var(--bd); color: var(--tx); padding: 9px 14px; border-radius: 4px;
  text-decoration: none;
}
.btn-primary { background: var(--ac); color: var(--bg); border-color: var(--ac); font-weight: 600; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }
.btn-soon { border-style: dashed; color: var(--mu); cursor: default; }

/* Agent notice + callout */
.agent-notice, .callout {
  border: 1px solid var(--acb); background: var(--as); padding: 12px 14px;
  font-family: var(--mono); font-size: 12.5px; line-height: 1.65; margin: 20px 0 0;
}
.callout {
  font-family: var(--sans); font-size: 15px; padding: 16px 18px; margin: 28px 0 0;
  display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
}
.callout .sub { font-size: 13.5px; color: var(--mu); }
.callout strong { display: block; margin-bottom: 3px; font-weight: 600; }

/* Product card (home) */
.card { background: var(--sf); border: 1px solid var(--bd); border-radius: 5px; padding: 20px; }
.card h2 { margin: 0 0 6px; }
.card .pitch { margin: 0 0 14px; color: var(--mu); font-size: 15px; line-height: 1.6; max-width: 56ch; }
.card .price { font-family: var(--mono); font-size: 14px; margin-bottom: 16px; }

/* Price box (product page) */
.pricebox { background: var(--sf); border: 1px solid var(--bd); border-radius: 5px; }
.price-row {
  display: flex; align-items: center; gap: 14px; padding: 14px 16px;
  border-bottom: 1px solid var(--bd); flex-wrap: wrap;
}
.price-row:last-child { border-bottom: 0; }
.price-row.featured { background: var(--as); }
.price-row .amount { font-family: var(--mono); font-size: 19px; font-weight: 600; min-width: 56px; }
.price-row.featured .amount { color: var(--ac); }
.price-row .what { flex: 1; min-width: 180px; }
.price-row .what .t { font-size: 15px; font-weight: 600; }
.price-row .what .d { font-size: 13.5px; color: var(--mu); }
.price-row .what .d.mono { font-family: var(--mono); font-size: 13px; }

/* Tables */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
  text-align: left; font-family: var(--mono); font-size: 10.5px; text-transform: uppercase;
  letter-spacing: 0.09em; color: var(--mu); font-weight: 500;
  padding: 0 12px 7px 0; border-bottom: 1px solid var(--bd);
}
td { padding: 8px 12px 8px 0; border-bottom: 1px solid var(--bd); color: var(--mu); vertical-align: top; }
td.k { font-family: var(--mono); font-size: 13px; color: var(--tx); white-space: nowrap; }
.tablewrap { overflow-x: auto; }
.data-table { font-family: var(--mono); font-size: 12px; }
.data-table td { color: var(--tx); }
.data-table td.dim { color: var(--mu); }
.data-table td.ok { color: var(--ac); }

/* What's inside grid */
.inside { display: grid; grid-template-columns: 1fr; gap: 8px 24px; font-size: 14.5px; }
@media (min-width: 560px) { .inside { grid-template-columns: 1fr 1fr; } }
.inside .row { display: flex; gap: 9px; }
.inside .fmt { font-family: var(--mono); font-size: 13px; color: var(--ac); min-width: 38px; }

/* Verify steps */
.verify { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 560px) { .verify { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.verify .n { font-family: var(--mono); font-size: 11px; color: var(--ac); margin-bottom: 5px; }
.verify .s { font-size: 14px; line-height: 1.55; }

/* Facts box */
.facts {
  border: 1px solid var(--bd); padding: 16px 18px; margin-top: 28px;
  display: grid; grid-template-columns: auto 1fr; gap: 6px 20px;
  font-family: var(--mono); font-size: 12.5px;
}
.facts .k { color: var(--mu); }

/* FAQ */
.faq { display: flex; flex-direction: column; gap: 14px; }
.faq p { margin: 0; font-size: 14px; color: var(--mu); line-height: 1.6; }

/* Email form */
.subform { margin: 24px 0 0; border: 1px solid var(--bd); background: var(--sf); padding: 16px 18px; border-radius: 5px; }
.subform .head { display: flex; align-items: baseline; gap: 8px; margin-bottom: 9px; flex-wrap: wrap; }
.subform .head strong { font-size: 14.5px; font-weight: 600; }
.subform p { margin: 0 0 12px; font-size: 13.5px; color: var(--mu); }
.subform .fields { display: flex; gap: 8px; flex-wrap: wrap; }
.subform input[type="email"] {
  flex: 1; min-width: 200px; border: 1px solid var(--bd); border-radius: 4px;
  padding: 9px 11px; font-family: var(--mono); font-size: 13px;
  color: var(--tx); background: var(--bg);
}
.subform button {
  font-family: var(--mono); font-size: 13px; font-weight: 500; border: 1px solid var(--bd);
  background: none; color: var(--tx); padding: 9px 14px; border-radius: 4px; cursor: pointer;
}
.subform .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Article */
article .meta {
  font-family: var(--mono); font-size: 12px; color: var(--mu);
  display: flex; gap: 8px; flex-wrap: wrap; padding-bottom: 20px; border-bottom: 1px solid var(--bd);
}
article > p { line-height: 1.7; }

/* Lists */
ul { padding-left: 1.2em; }
li { margin: 6px 0; max-width: 68ch; }

/* Footer */
.site-footer {
  margin-top: 40px; border-top: 1px solid var(--bd); padding-top: 16px;
  display: flex; flex-direction: column; gap: 7px;
}
.site-footer .mdlink { font-family: var(--mono); font-size: 12.5px; }
.site-footer .links {
  font-family: var(--mono); font-size: 12px; color: var(--mu);
  display: flex; gap: 8px; flex-wrap: wrap;
}