/* ============================================================
   CLIENTS & PARTNERS — client cards, partner cards, packed
   testimonial columns, and the homepage proof band.
   Loaded by references.html and index.html. Added 2026-09-10.
   Adding a client or partner: docs/HOW-TO-add-clients-and-partners.md
============================================================ */

/* One-colour logo: the logo's own shape, painted in the theme's text colour
   by CSS mask. Needs a transparent PNG in /images/logos/ and flips
   automatically in dark mode.
   NOT .logo-mark — that class is the header's own 36px logo on every page;
   reusing it stretches the header (caught 2026-09-10). */
.company-logo {
  display: block;
  width: 100%;
  height: 100%;
  background-color: var(--color-text);
  opacity: 0.78;
  -webkit-mask: var(--logo) center / contain no-repeat;
          mask: var(--logo) center / contain no-repeat;
}

/* ── Clients (references.html) ───────────────────────── */
.clients-section { background: var(--color-bg); }
.client-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 380px), 1fr));
  gap: var(--space-6);
  margin-top: var(--space-10);
  padding: 0;
  list-style: none;
}
.client-card,
.partner-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}
.client-card { display: flex; flex-direction: column; }
.client-logo { display: block; height: 60px; max-width: 190px; margin-bottom: var(--space-6); }
/* Line logos up with the card text: a tall mark (Axis BC) would otherwise float mid-box. */
.client-logo .company-logo { -webkit-mask-position: left center; mask-position: left center; }
.client-meta {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-link);
}
.client-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.25;
  margin: var(--space-2) 0 var(--space-3);
}
.client-desc {
  font-size: var(--text-sm);
  line-height: 1.65;
  color: var(--color-text-muted);
  flex: 1;
  margin: 0 0 var(--space-4);
}
/* The link sits in a <p> on purpose: base.css only styles prose links
   (section p a:not([class])), so a bare <a> here renders browser blue. */
.client-link { font-size: var(--text-sm); font-weight: 600; margin: 0; }

/* ── Testimonials: packed columns instead of a stretched 2-col grid ── */
.quote-columns { columns: 3 300px; column-gap: var(--space-6); margin-top: var(--space-10); }
.quote-columns .testimonial-card { break-inside: avoid; margin-bottom: var(--space-6); }

/* ── Partners (references.html) ──────────────────────── */
.partners-section { background: var(--color-bg); border-bottom: 1px solid var(--color-divider); }
.partner-list { display: grid; gap: var(--space-6); margin-top: var(--space-10); padding: 0; list-style: none; }
.partner-card {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: var(--space-10);
  align-items: center;
  padding: var(--space-8);
}
.partner-logo { display: block; height: 72px; }
.partner-when { font-size: var(--text-sm); line-height: 1.65; margin: 0 0 var(--space-4); }
@media (max-width: 700px) {
  .partner-card { grid-template-columns: 1fr; gap: var(--space-5); padding: var(--space-6); }
  .partner-logo { height: 60px; max-width: 190px; }
}

/* ── Homepage proof band (index.html) ────────────────── */
.proof-quote {
  margin: var(--space-10) 0 0;
  padding-left: var(--space-6);
  border-left: 3px solid var(--color-primary);
  max-width: 64ch;
}
.proof-quote blockquote { margin: 0; padding: 0; border: 0; background: none; }
.proof-quote blockquote p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  line-height: 1.6;
  color: var(--color-text);
  margin: 0;
}
.proof-quote figcaption { margin-top: var(--space-4); font-size: var(--text-sm); color: var(--color-text-muted); }
.proof-quote figcaption strong { color: var(--color-text); }
.logo-row-label {
  margin-top: var(--space-12);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.logo-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-8) var(--space-12);
  margin: var(--space-4) 0 0;
  padding: var(--space-6) 0;
  border-block: 1px solid var(--color-divider);
  list-style: none;
}
.logo-row li { width: 150px; height: 52px; }
.proof-cta { margin-top: var(--space-8); }
@media (max-width: 640px) {
  .logo-row { gap: var(--space-6) var(--space-8); justify-content: center; }
  .logo-row li { width: 130px; height: 46px; }
}