/* ==========================================================================
   About — proof + the next step (site/about_proof.py; imp-pages 17 Oct 2026).
   A quiet band: label + heading left, the buttons right, then one hairline row
   of the homepage's client logos in full colour (never greyed — owner).
   Tokens only (clay.css), same structure at every width.
   ========================================================================== */
.aproof__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px 48px; flex-wrap: wrap; }
.aproof__h { margin-top: 18px; max-width: 22ch; font-size: clamp(1.75rem, 2.8vw, 2.5rem); line-height: 1.14; }
.aproof__acts { display: grid; gap: 12px; justify-items: end; }
.aproof__btns { display: flex; flex-wrap: wrap; gap: 14px; }
.aproof__promise { max-width: 62ch; text-align: right; }
.aproof__promise:empty { display: none; }
.aproof__logos {
  display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 0;
  margin: clamp(32px, 4vw, 52px) 0 0; padding: 0; list-style: none;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.aproof__logo { display: flex; align-items: center; justify-content: center; min-height: 96px; padding: 18px 16px; }
.aproof__logo + .aproof__logo { border-left: 1px solid var(--line-soft); }
.aproof__logo img { display: block; width: auto; height: auto; max-width: 100%; max-height: 44px; object-fit: contain; }
@media (max-width: 1100px) {
  .aproof__logos { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .aproof__logo:nth-child(4n + 1) { border-left: 0; }
  .aproof__logo:nth-child(n + 5) { border-top: 1px solid var(--line-soft); }
}
@media (max-width: 640px) {
  .aproof__acts { justify-items: start; }
  .aproof__promise { text-align: left; }
  .aproof__logos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .aproof__logo { min-height: 80px; }
  .aproof__logo:nth-child(n) { border-left: 0; border-top: 0; }
  .aproof__logo:nth-child(2n) { border-left: 1px solid var(--line-soft); }
  .aproof__logo:nth-child(n + 3) { border-top: 1px solid var(--line-soft); }
}