/* Phase 4 pages: privacy, source, changelog, about, terms, policy, refunds.
 *
 * One file rather than seven, because the design draws these seven from the
 * same small kit: a page head (eyebrow / h1 / lede), a card, a card grid, a
 * definition list inside a card, and — for the three legal pages and about —
 * a narrow prose column. Nothing here is used by home, features, pricing or
 * docs, so it stays out of styles.css.
 *
 * Every rule is a translation of a `style=` attribute in
 * `design/design_handoff_site/SwiftStats Site.dc.html`; the CSP forbids the
 * attribute itself (`style-src 'self'`), so this file is what makes those
 * pages render as drawn.
 */

/* ── Page head ──────────────────────────────────────────────────────────── */

.doc-head {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 56px var(--page-gutter) 32px;
}

/* The changelog head is drawn a little taller than the other two. */
.doc-head.tall { padding-bottom: 40px; }

.eyebrow {
  font: 500 11px/1.4 var(--mono);
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.doc-title {
  font: 600 40px/1.1 var(--sans);
  letter-spacing: -1.4px;
  margin: 0 0 14px;
  max-width: 24ch;
  text-wrap: balance;
}

/* The changelog h1 is short and the design gives it no measure cap. */
.doc-title.wide { max-width: none; }

.doc-lede {
  font: 400 17px/1.6 var(--sans);
  color: var(--text2);
  margin: 0;
  max-width: 64ch;
  text-wrap: pretty;
}

.doc-lede.narrow { max-width: 62ch; }
.doc-lede.spaced { margin: 0 0 24px; }

/* ── Card kit ───────────────────────────────────────────────────────────── */

.doc-body {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 0 var(--page-gutter) 56px;
  display: grid;
  gap: 16px;
}

.pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.doc-body.pair {
  grid-template-columns: repeat(2, 1fr);
}

.card {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  padding: 20px;
}

.card-label {
  font: 500 11px/1.4 var(--mono);
  letter-spacing: 0.5px;
  color: var(--accent);
  margin-bottom: 12px;
}

.card-label.quiet { color: var(--text3); }

.card-title {
  font: 600 20px/1.3 var(--sans);
  letter-spacing: -0.4px;
  margin: 0 0 10px;
}

.card-title.small {
  font: 600 18px/1.3 var(--sans);
  letter-spacing: -0.3px;
  margin: 0 0 8px;
}

.card-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 7px;
  font: 400 14px/1.55 var(--sans);
  color: var(--text2);
}

.card-list.tight {
  gap: 6px;
  font: 400 13.5px/1.55 var(--sans);
}

.card-copy {
  font: 400 14px/1.65 var(--sans);
  color: var(--text2);
  margin: 0 0 10px;
  max-width: 78ch;
  text-wrap: pretty;
}

.card-copy:last-child { margin-bottom: 0; }

.card-copy.small {
  font: 400 13.5px/1.6 var(--sans);
  max-width: none;
}

/* The "not legal advice" line, and the licence line on /source: the design
   draws both a step down in size and in --text3. */
.card-note {
  font: 400 13px/1.6 var(--sans);
  color: var(--text3);
  margin: 0;
}

code, .code {
  font: 400 12.5px/1.5 var(--mono);
}

.card-note code { font: 400 12px/1.5 var(--mono); }

/* ── Consent rows, and the three-up retention row ───────────────────────── */

.rows {
  display: grid;
  gap: 10px;
  font: 400 13.5px/1.6 var(--sans);
  color: var(--text2);
}

.rows code { color: var(--text); }

.triple {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  font: 400 13.5px/1.6 var(--sans);
  color: var(--text2);
}

.triple-term {
  font: 600 13.5px/1.5 var(--sans);
  color: var(--text);
  margin-bottom: 4px;
}

/* ── /source: the self-host comparison, and the repo link ───────────────── */

.compare {
  display: grid;
  gap: 8px;
  font: 400 13.5px/1.6 var(--sans);
  color: var(--text2);
}

.compare-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.compare-row.head {
  padding-bottom: 8px;
  border-bottom: 1px solid var(--hairline);
  font: 500 11px/1.4 var(--mono);
  letter-spacing: 0.4px;
  color: var(--text3);
}

.ghost-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 500 14px/1 var(--sans);
  padding: 11px 16px;
  border-radius: 6px;
  border: 1px solid var(--border);
  color: var(--text);
}

.ghost-button:hover {
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}

/* ── /changelog ─────────────────────────────────────────────────────────── */

.tracks {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 0 var(--page-gutter) 56px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}

.track-title {
  font: 600 20px/1.3 var(--sans);
  letter-spacing: -0.4px;
  margin: 0 0 16px;
}

.releases { display: grid; gap: 16px; }

.release {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  padding: 18px;
}

.release-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 8px;
}

.release-version { font: 600 15px/1 var(--sans); }
.release-date { font: 400 12px/1 var(--mono); color: var(--text3); }

.release-copy {
  font: 400 13.5px/1.6 var(--sans);
  color: var(--text2);
  margin: 0 0 8px;
}

.release-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 4px;
  font: 400 13px/1.55 var(--sans);
  color: var(--text2);
}

.release-list code { font: 400 12px/1.5 var(--mono); }

.pending {
  border: 1px dashed var(--border);
  border-radius: 10px;
  padding: 18px;
  font: 400 13.5px/1.6 var(--sans);
  color: var(--text3);
}

.phases { display: grid; gap: 10px; }

.phase {
  display: grid;
  grid-template-columns: 52px 1fr 92px;
  gap: 12px;
  align-items: baseline;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  padding: 14px 16px;
}

.phase.open {
  border-style: dashed;
  background: none;
}

.phase-id {
  font: 500 12px/1.4 var(--mono);
  color: var(--text3);
}

.phase-what { font: 400 13.5px/1.55 var(--sans); }
.phase.open .phase-what { color: var(--text2); }

.phase-state {
  font: 500 11px/1 var(--mono);
  letter-spacing: 0.4px;
  color: var(--accent);
}

.phase-state.pending { color: var(--text3); }

/* ── The narrow column: /about and the three legal pages ────────────────── */

.column {
  max-width: 780px;
  margin: 0 auto;
  padding: 56px var(--page-gutter);
}

.column-title {
  font: 600 36px/1.12 var(--sans);
  letter-spacing: -1.2px;
  margin: 0 0 16px;
  text-wrap: balance;
}

/* The legal pages put a dateline directly under the h1, so the h1 sits tighter. */
.column-title.legal { margin: 0 0 8px; }

.dateline {
  font: 400 13px/1.6 var(--sans);
  color: var(--text3);
  margin: 0 0 28px;
}

.column-copy {
  font: 400 16px/1.7 var(--sans);
  color: var(--text2);
  margin: 0 0 14px;
  text-wrap: pretty;
}

.column-copy.last { margin: 0 0 28px; }

.colophon {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  display: grid;
  gap: 8px;
  font: 400 13.5px/1.6 var(--sans);
  color: var(--text3);
}

.clauses {
  display: grid;
  gap: 22px;
  font: 400 15px/1.7 var(--sans);
  color: var(--text2);
}

.clause-title {
  font: 600 17px/1.4 var(--sans);
  color: var(--text);
  margin: 0 0 6px;
}

.clause p { margin: 0; }

/* ── /about: the contact form ───────────────────────────────────────────── */

.contact {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  margin-bottom: 28px;
}

.contact-title {
  font: 600 20px/1.3 var(--sans);
  letter-spacing: -0.4px;
  margin: 0 0 6px;
}

.contact-lede {
  font: 400 14px/1.65 var(--sans);
  color: var(--text2);
  margin: 0 0 18px;
}

.field {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
}

.field-label {
  font: 500 12.5px/1.4 var(--sans);
  color: var(--text);
}

.field-input,
.field-textarea {
  font: 400 14px/1.5 var(--sans);
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 9px 11px;
  width: 100%;
  box-sizing: border-box;
}

.field-textarea {
  min-height: 132px;
  resize: vertical;
}

.field-input:focus,
.field-textarea:focus { border-color: var(--accent); }

.submit {
  font: 500 14px/1 var(--sans);
  padding: 10px 18px;
  border-radius: 6px;
  border: 1px solid transparent;
  background: var(--accent);
  color: var(--on-accent);
  cursor: pointer;
}

.submit:hover { background: var(--accent-h); }

/*
 * The honeypot. Off-screen rather than `display: none` or `hidden`: a field
 * removed from the layout is also removed from the accessibility tree, which
 * is what a browser autofill (and a screen reader) needs in order NOT to fill
 * it — but a bot reading the DOM sees `display:none` just as plainly and skips
 * it. This is the standard visually-hidden clip, paired with `tabindex="-1"`
 * and `autocomplete="off"` on the input so no human ever lands in it: keyboard
 * order skips it, autofill leaves it alone, and a scraper filling every input
 * it can parse fills this one.
 */
.trap {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* ── The notice the Phase 6 /contact endpoint renders into ──────────────── */

.notice {
  border: 1px solid var(--accent-quiet-b);
  background: var(--accent-quiet);
  border-radius: 8px;
  padding: 12px 14px;
  font: 400 14px/1.6 var(--sans);
  color: var(--text);
  margin: 0 0 18px;
}

.notice.bad {
  border-color: var(--warn-b);
  background: var(--warn-bg);
  color: var(--warn-fg);
}

/* ── Narrow layouts ─────────────────────────────────────────────────────── */

@media (max-width: 900px) {
  .doc-head { padding: 40px var(--page-gutter) 24px; }
  .doc-title { font-size: 30px; letter-spacing: -0.9px; }
  .column { padding: 40px var(--page-gutter); }
  .column-title { font-size: 28px; letter-spacing: -0.8px; }
  .pair,
  .doc-body.pair,
  .tracks { grid-template-columns: minmax(0, 1fr); }
  .tracks { gap: 32px; }
  .triple { grid-template-columns: minmax(0, 1fr); gap: 14px; }
}

@media (max-width: 560px) {
  .phase { grid-template-columns: 44px minmax(0, 1fr); }
  .phase-state { grid-column: 2; }
}