/* About (about.html): what the Institute is, the three lenses, the eight focus
   areas, the positions it holds and the five-year vision. Copy is lifted from
   "An Introduction to the Essington Institute"; anything in that document that
   addresses a prospective board member belongs to the recruitment process, not
   to this page. Chrome and plates come from system.css. */

/* The hero button row. It used to lean on .why-cta in the legacy inner.css,
   which this page no longer loads. */
.about-cta { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 2.5rem; }

.about-lede { margin-top: 1.5rem; }
.plate--ink .about-lede { color: var(--cream-soft); }

/* Three-up card rows (roles, pillars) */
.about-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; margin-top: 2.5rem; }
.about-cards .card h3 { min-height: 0; }
.about-cards .card p + p { margin-top: 0.75rem; }

/* Two-column plates: heading left, running copy right. */
.about-about__body p + p, .about-conduct__body p + p, .close__body p + p { margin-top: 1.25rem; }
.about-about__lead, .about-conduct__lead { grid-column: 1 / span 5; }
.about-about__body, .about-conduct__body { grid-column: 7 / span 6; }
.about-about__body { color: var(--cream-soft); }
.plate--deep .about-conduct__body { color: var(--ink-soft); }

/* Is / is not */
.about-isnot__cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
.about-isnot__col { background: var(--paper); border-radius: var(--tc-radius-card); box-shadow: var(--tc-shadow-card); border: 1px solid rgba(255,255,255,0.6); padding: var(--tc-card-pad); }
.about-isnot__col--not { background: var(--paper-deep); }
.about-isnot__col h2 { font-size: var(--t-h3); margin: 0 0 1.5rem; }
.about-isnot__col dl { margin: 0; display: grid; gap: 1.25rem; }
.about-isnot__col dt { font-family: var(--serif); font-size: 1.25rem; line-height: 1.2; }
.about-isnot__col dd { margin: 0.35rem 0 0; font-family: var(--sans); font-size: var(--t-small); line-height: 1.5; color: var(--ink-soft); }

/* Focus areas: a two-column list (no numerals: they are not a sequence) */
.about-areas { list-style: none; margin: 3rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
.about-areas li { background: var(--paper); border-radius: var(--tc-radius-card); box-shadow: var(--tc-shadow-card); border: 1px solid rgba(255,255,255,0.6); padding: var(--tc-card-pad); }
.about-areas h3 { font-size: var(--t-h3); line-height: 1.15; letter-spacing: -0.01em; margin: 0 0 1rem; }
.about-areas p { font-family: var(--sans); font-size: 1rem; line-height: 1.55; color: var(--ink-soft); }
.about-areas p + p { margin-top: 0.85rem; }
.about-areas__covers { color: var(--ink); }

/* Positions: a ledger. Hairlines are allowed here and only here. */
/* The tabs name each group, so the panel keeps only its rows. */
.about-positions__tabs { margin-top: 2.75rem; }
.about-positions__panels { margin-top: 2rem; min-height: 22rem; }
.about-positions__group { margin-top: 0; }
.about-positions__group h3 { font-size: var(--t-h3); margin: 0 0 1rem; }
.about-positions__note { margin: -0.4rem 0 1rem; font-family: var(--sans); font-size: var(--t-small); line-height: 1.55; color: var(--cream-soft); }
.about-positions__list { margin: 0; border-top: 1px solid var(--rule-cream); }
.about-positions__list > div { display: grid; grid-template-columns: minmax(10rem, 16rem) minmax(0, 1fr); gap: 1.5rem; padding: 1.1rem 0; border-bottom: 1px solid var(--rule-cream); }
.about-positions__list dt { font-family: var(--sans); font-weight: 600; font-size: var(--t-small); padding-top: 0.2em; }
.about-positions__list dd { margin: 0; color: var(--cream-soft); }

/* Five-year vision */
.about-vision__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; margin-top: 2.5rem; }
.about-vision__list { margin: 1rem 0 0; padding-left: 1.1rem; display: grid; gap: 0.8rem; font-family: var(--sans); font-size: 1rem; line-height: 1.5; color: var(--ink-soft); }
.about-vision .card h3 { min-height: 0; }

/* Closing copper plate (mirrors the home page close) */
.close__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: clamp(2.5rem, 6vw, 8rem); align-items: start; }
/* The home page close carries a short line at hero size. This one carries a
   full sentence in a half-width column, so it steps down a size and takes a
   wider measure; at hero size it broke into six ragged lines. */
.close h2 { font-size: clamp(1.9rem, 3vw, 2.7rem); max-width: 15em; }


@media (max-width: 900px) {
  .about-cards, .about-isnot__cols, .about-areas, .about-vision__grid, .close__grid { grid-template-columns: 1fr; }
  .about-about__lead, .about-conduct__lead, .about-about__body, .about-conduct__body { grid-column: auto; }
  .about-about__body, .about-conduct__body { margin-top: 2rem; }
  .about-positions__list > div { grid-template-columns: 1fr; gap: 0.35rem; }
  .close__grid { row-gap: 1.5rem; }
}