/* Bloc Focus — pages that back the app's own promise.
 *
 * No webfonts, no analytics, no CDN, no embeds. Not an aesthetic choice: this
 * site names every third party the app talks to, and a privacy policy that
 * phones out to Google for a font refutes itself in the network tab. It is also
 * what launch-spec §5.2 requires of anything we publish — the page has to be as
 * clean as the claim.
 *
 * The old wording here quoted the app's retired promise verbatim. That string is
 * banned unconditionally in test/no_unshipped_claims_test.dart, but the test
 * pumps Flutter screens and never reads site/ — so this file kept serving the
 * sentence publicly for two days after every other surface was cleaned.
 *
 * Tokens mirror lib/theme/tokens.dart. The display face is Archivo Black in the
 * app; here the system stack stands in rather than pulling a font over the wire.
 */
:root {
  --bg: #f1e7cb;
  --paper: #faf3da;
  --ink: #15110a;
  --ink-soft: #3a3220;
  --ink-mute: #7a6e55;
  --lime: #bbe03a;
  --hairline: rgba(21, 17, 10, 0.16);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0 20px 72px;
  background: var(--bg);
  color: var(--ink-soft);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
}

main, header { max-width: 720px; margin: 0 auto; }

header {
  padding: 48px 0 8px;
  border-bottom: 1.5px solid var(--ink);
  margin-bottom: 32px;
}

.mark {
  display: inline-block;
  font-weight: 900;
  letter-spacing: 0.14em;
  font-size: 15px;
  color: var(--ink);
  text-decoration: none;
  line-height: 1.05;
}

h1 {
  color: var(--ink);
  font-size: 40px;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 18px 0 6px;
}

h2 {
  color: var(--ink);
  font-size: 21px;
  margin: 40px 0 10px;
}

.meta { color: var(--ink-mute); font-size: 15px; margin: 0; }

a { color: var(--ink); text-decoration-color: var(--ink-mute); }
a:hover { text-decoration-color: var(--ink); }

ul { padding-left: 22px; }
li { margin: 6px 0; }

strong { color: var(--ink); }

table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 15px;
  /* Long policy URLs must not push the page sideways on a phone. */
  display: block;
  overflow-x: auto;
}
th, td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--hairline);
  vertical-align: top;
}
th { color: var(--ink); }

.card {
  background: var(--paper);
  border: 1.5px solid var(--ink);
  border-radius: 16px;
  padding: 18px 20px;
  margin: 28px 0;
}

.cta {
  /* paper, not --lime: the accents are motifs and selected-state fills only,
   * never a large surface (CLAUDE.md, design tokens). */
  background: var(--paper);
  border: 1.5px solid var(--ink);
  border-radius: 16px;
  padding: 18px 20px;
  margin: 28px 0;
  /* The app's signature: hard offset, no blur. Mirrors the ambient session card. */
  box-shadow: 6px 6px 0 var(--ink);
}
.cta a {
  color: var(--ink);
  font-weight: 700;
  font-size: 19px;
}
.cta .meta { margin-top: 6px; }

.todo {
  background: #fff3cd;
  border: 1.5px dashed var(--ink);
  border-radius: 16px;
  padding: 16px 20px;
  margin: 24px 0;
  color: var(--ink);
}

footer {
  max-width: 720px;
  margin: 56px auto 0;
  padding-top: 20px;
  border-top: 1px solid var(--hairline);
  color: var(--ink-mute);
  font-size: 14px;
}

nav a { margin-right: 18px; }

/* Video link card. Deliberately a LINK, not an embed: every page here claims
 * "zero third-party requests" in its footer and privacy.html says it loads no
 * embeds. An iframe - youtube-nocookie included - would make both false. */
.videocard img {
  display: block; width: 100%; height: auto;
  border-radius: 10px; border: 1.5px solid var(--ink);
}
.videocard p { margin: 12px 0 0; }
.videocard > p > a { color: var(--ink); font-weight: 700; font-size: 18px; }