/*
 * ArcadeBench About page.
 *
 * Loaded after brand.css and arcade.css, and scoped to .about-* only: it
 * lays out one short mission statement, one quiet promise note, two
 * rule-separated closing sections (community support and the contributors
 * list), and the closing attribution. Every token is read from the brand
 * layer with a literal fallback, so the page still holds together if it is
 * opened on its own. No animation, no imagery, no new colour.
 */

.about {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  padding: clamp(16px, 2.6vh, 30px) 0 clamp(14px, 2.2vh, 26px);
  outline: none;
}

.about__hero {
  max-width: 760px;
  margin-bottom: clamp(20px, 3.4vh, 36px);
}

.about__lede {
  max-width: 620px;
  margin: var(--ab-space-4, 16px) 0 0;
  color: var(--ab-ink-soft, #45483f);
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.55;
}

/* Mission on the left, the one promise note on the right. */
.about__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 340px);
  align-items: start;
  gap: clamp(24px, 4vw, 56px);
  margin-bottom: clamp(20px, 3.4vh, 36px);
}

.about h2 {
  margin: 0 0 var(--ab-space-3, 12px);
  font-size: clamp(19px, 1.7vw, 22px);
  font-weight: var(--ab-weight-title, 800);
  letter-spacing: -0.015em;
  line-height: 1.18;
}

:where(.about__mission) p {
  max-width: 640px;
  margin: 0 0 var(--ab-space-4, 16px);
  color: var(--ab-ink-soft, #45483f);
  font-size: 16px;
  line-height: 1.62;
}

.about__summary {
  margin-bottom: var(--ab-space-5, 24px);
  color: var(--ab-ink, #252824);
}

/* A single note, not a card wall. */
.about__promise {
  padding: var(--ab-space-5, 24px);
  border: 1px solid var(--ab-rule, #d4d2c8);
  border-radius: var(--ab-radius, 6px);
  background: var(--ab-surface, #fffef9);
}

.about__promise h2 {
  margin-bottom: var(--ab-space-3, 12px);
  color: var(--ab-ink-muted, #5f625b);
  font-size: 12px;
  font-weight: var(--ab-weight-utility, 600);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.about__promise p {
  margin: 0;
  color: var(--ab-ink-soft, #45483f);
  font-size: 15px;
  line-height: 1.6;
}

/* Community support and the contributors list: two quiet sections separated
   by a hairline rather than a wall of cards. Both stay in the same readable
   column as the mission above. */
.about__community,
.about__contributors {
  max-width: 680px;
  margin-bottom: clamp(20px, 3.4vh, 32px);
  padding-top: clamp(18px, 3vh, 28px);
  border-top: 1px solid var(--ab-rule, #d4d2c8);
}

:where(.about__community, .about__person) p {
  max-width: 640px;
  margin: 0 0 var(--ab-space-3, 12px);
  color: var(--ab-ink-soft, #45483f);
  font-size: 16px;
  line-height: 1.62;
}

.about__community-note {
  margin-bottom: 0;
  color: var(--ab-ink-muted, #5f625b);
  font-size: 15px;
}

.about__people {
  margin: 0;
  padding: 0;
  list-style: none;
}

.about__person {
  display: flex;
  align-items: flex-start;
  gap: var(--ab-space-5, 24px);
}

.about__portrait {
  display: block;
  flex: 0 0 auto;
  width: 112px;
  height: 112px;
  border-radius: var(--ab-radius, 6px);
}

.about__person-details {
  min-width: 0;
}

@media (max-width: 499px) {
  .about__person { flex-direction: column; gap: var(--ab-space-4, 16px); }
  .about__portrait { width: 96px; height: 96px; }
}

.about__person-name {
  margin-bottom: var(--ab-space-1, 4px);
  color: var(--ab-ink, #252824);
  font-size: 17px;
  font-weight: var(--ab-weight-utility, 600);
}

.about__person-role {
  margin-bottom: var(--ab-space-2, 8px);
  color: var(--ab-ink-muted, #5f625b);
  font-size: 14px;
  font-weight: var(--ab-weight-utility, 600);
  letter-spacing: 0.02em;
}

/* One link out to the contributor's own work, at a real 44px target. */
.about__person-name a {
  display: inline-block;
  padding: 11px 4px;
  margin: -11px -4px;
  color: var(--ab-blue, #2749a5);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: color var(--ab-transition, 130ms ease);
}

.about__person-name a:hover {
  color: var(--ab-blue-strong, #1e3a86);
}

/* The closing line sits at the foot of the page, above the shared footer. The
   link stretches to a 44px target with padding, while the negative margin keeps
   the sentence's own spacing intact. */
.about__attribution {
  margin: auto 0 0;
  padding-top: clamp(16px, 3vh, 32px);
  color: var(--ab-ink-muted, #5f625b);
  font-size: 15px;
}

.about__attribution a {
  display: inline-block;
  padding: 11px 4px;
  margin: -11px -4px;
  color: var(--ab-ink, #252824);
  font-weight: var(--ab-weight-utility, 600);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: color var(--ab-transition, 130ms ease);
}

.about__attribution a:hover {
  color: var(--ab-blue, #2749a5);
}

@media (max-width: 900px) {
  .about__body {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--ab-space-5, 24px);
  }

  .about__mission p,
  .about__promise {
    max-width: 640px;
  }
}

@media (max-width: 699px) {
  .about {
    padding: 18px 0 20px;
  }

  .about__mission p {
    line-height: 1.6;
  }
}

@media (prefers-reduced-motion: reduce) {
  .about__person-name a,
  .about__attribution a {
    transition: none;
  }
}