/* ARBI.RU — биржа заказов. */
.exchange-hero { padding: 38px 0 26px; background: linear-gradient(135deg, var(--paper-warm), var(--paper)); border-bottom: 1px solid var(--line-200); }
.exchange-hero__inner { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 32px; align-items: center; }
.exchange-hero h1 { margin: 2px 0 10px; font-size: var(--step-38); max-width: 18ch; }
.exchange-hero__text .hero__lead { max-width: 56ch; }
.exchange-hero__panel { background: var(--paper); border: 1px solid var(--line-200); border-radius: var(--radius-md); padding: 20px; box-shadow: 0 14px 34px rgba(19,23,14,.07); }
.exchange-kpi { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.exchange-kpi div { display: flex; flex-direction: column; gap: 2px; }
.exchange-kpi b { font-family: var(--font-display); font-size: var(--step-30); line-height: 1; }
.exchange-kpi span { color: var(--graphite-500); font-size: var(--step-12); }
.exchange-steps { list-style: none; padding: 0; margin: 18px 0 0; display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 12px; }
.exchange-steps li { display: flex; gap: 10px; align-items: flex-start; padding: 14px; border: 1px solid var(--line-200); border-radius: var(--radius-sm); background: var(--paper); }
.exchange-steps li > span { flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 50%; background: var(--lime-500); color: var(--graphite-900); font-weight: 700; font-size: var(--step-13); }
.exchange-steps b { display: block; }
.exchange-steps p { margin: 3px 0 0; font-size: var(--step-13); }
.exchange-categories { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 10px; margin-top: 14px; }
.exchange-category { display: flex; align-items: center; gap: 10px; padding: 12px; border: 1px solid var(--line-200); border-radius: var(--radius-sm); background: var(--paper); text-decoration: none; color: var(--graphite-900); }
.exchange-category:hover { border-color: var(--graphite-900); }
.exchange-category__icon { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 10px; background: var(--lime-050); flex: 0 0 auto; }
.exchange-category b { display: block; font-size: var(--step-14); }
.exchange-category small { color: var(--graphite-500); font-size: var(--step-12); }
.exchange-cta { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 24px; border-radius: var(--radius-md); background: var(--graphite-900); color: #fff; }
.exchange-cta h2 { color: #fff; margin: 2px 0 4px; }
.exchange-cta p { color: rgba(255,255,255,.78); margin: 0; }
@media (max-width: 900px) {
  .exchange-hero__inner { grid-template-columns: 1fr; }
  .exchange-steps { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .exchange-categories { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .exchange-cta { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
  .exchange-steps { grid-template-columns: 1fr; }
  .exchange-hero h1 { font-size: var(--step-30); }
}