/* ============================================================
   Tradeshows & Events page — styles specific to
   /about/tradeshows-events/. Builds on shared tokens + trs-badge/
   trs-hazard-bar/trs-section-header/trs-btn from site.css.
   ============================================================ */

/* ---------------------------------------------------------------
   Hero / breadcrumb
   --------------------------------------------------------------- */
.trs-th-hero { background: var(--color-surface); padding: 56px 0 32px; }
.trs-th-breadcrumb { border-bottom: 1px solid var(--color-border); background: var(--color-bg); }
.trs-th-breadcrumb .trs-container { display: flex; align-items: center; gap: 8px; padding-top: 14px; padding-bottom: 14px; font-family: var(--font-sans); font-size: 12.5px; }
.trs-th-breadcrumb a { color: var(--text-muted); text-decoration: none; }
.trs-th-breadcrumb a:hover { color: var(--brand); }
.trs-th-breadcrumb span:not([aria-current]) { color: var(--text-muted); opacity: 0.5; }
.trs-th-breadcrumb [aria-current] { color: var(--text-strong); font-weight: 600; }

/* ---------------------------------------------------------------
   Generic section rhythm
   --------------------------------------------------------------- */
.trs-th-section { padding: 56px 0; }

/* ---------------------------------------------------------------
   Shows We've Attended grid
   --------------------------------------------------------------- */
.trs-th-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 32px; }
.trs-th-card {
  position: relative; background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column;
}
.trs-th-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--brand); z-index: 2; }
.trs-th-card__media { position: relative; aspect-ratio: 16 / 10; background: linear-gradient(135deg, var(--graphite-75), var(--graphite-200)); overflow: hidden; }
.trs-th-card__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.trs-th-card__media img.is-hidden { display: none; }
.trs-th-card__media-fallback {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; text-align: center; padding: 16px;
  color: var(--graphite-400); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
}
.trs-th-card__media-fallback[hidden] { display: none; }
.trs-th-card__body { padding: 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.trs-th-card__title { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; letter-spacing: -0.02em; font-size: 19px; color: var(--text-strong); margin: 0; }
.trs-th-card__desc { font-family: var(--font-sans); font-size: 14px; line-height: 1.6; color: var(--text-body); margin: 0; }
.trs-th-card__links { display: flex; gap: 14px; flex-wrap: wrap; margin-top: auto; padding-top: 10px; font-size: 13.5px; }
.trs-th-card__links a { color: var(--brand); font-weight: 600; text-decoration: none; }
.trs-th-card__links a:hover { text-decoration: underline; }

@media (max-width: 760px) { .trs-th-grid { grid-template-columns: 1fr; } }