/**
 * Единая карточка каталога (программы, семинары, курсы, вебинары).
 */

.catalog-tiles-section {
  background:
    radial-gradient(ellipse 70% 50% at 10% 0%, rgba(0, 76, 63, 0.06), transparent 55%),
    linear-gradient(180deg, #fcfaf8 0%, #f5f1ea 100%);
}

.catalog-tiles {
  --ct-gap: 24px;
}

.catalog-tiles > [class*="col-"] {
  display: flex;
  margin-bottom: var(--ct-gap);
}

.catalog-tile {
  --ct-green: #004c3f;
  --ct-green-soft: #0a6b58;
  --ct-ink: #2a2a2a;

  display: flex;
  flex-direction: column;
  width: 100%;
  min-height: 280px;
  padding: 28px 26px 24px;
  border: 1px solid rgba(0, 76, 63, 0.14);
  border-radius: 16px;
  background:
    linear-gradient(145deg, rgba(255, 247, 214, 0.55) 0%, rgba(255, 255, 255, 0.95) 42%, #ffffff 100%);
  box-shadow: 0 8px 24px rgba(0, 76, 63, 0.06);
  color: var(--ct-ink);
  text-decoration: none;
  overflow: hidden;
  position: relative;
  isolation: isolate;
  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease,
    border-color 0.28s ease;
}

.catalog-tile::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--ct-green), #c4a35a);
  z-index: 1;
}

.catalog-tile::after {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 76, 63, 0.1) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.catalog-tile:hover,
.catalog-tile:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(0, 76, 63, 0.35);
  box-shadow: 0 14px 32px rgba(0, 76, 63, 0.12);
  color: var(--ct-ink);
  text-decoration: none;
  outline: none;
}

.catalog-tile:hover::after,
.catalog-tile:focus-visible::after {
  transform: scale(1.15);
  opacity: 0.9;
}

.catalog-tile:focus-visible {
  box-shadow:
    0 14px 32px rgba(0, 76, 63, 0.12),
    0 0 0 3px rgba(0, 76, 63, 0.25);
}

.catalog-tile__badge {
  display: inline-flex;
  align-self: flex-start;
  margin-bottom: 18px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--ct-green);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1;
  position: relative;
  z-index: 1;
}

.catalog-tile__title {
  margin: 0 0 14px;
  color: var(--ct-green);
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.3;
  position: relative;
  z-index: 1;
  transition: color 0.28s ease;
  word-break: normal;
  overflow-wrap: normal;
  hyphens: manual;
}

.catalog-tile:hover .catalog-tile__title,
.catalog-tile:focus-visible .catalog-tile__title {
  color: var(--ct-green-soft);
}

.catalog-tile__subtitle {
  margin: 0 0 28px;
  color: #4a5552;
  font-size: 15px;
  line-height: 1.55;
  position: relative;
  z-index: 1;
  flex-grow: 1;
}

.catalog-tile__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  color: var(--ct-green);
  font-size: 15px;
  font-weight: 600;
  position: relative;
  z-index: 1;
}

.catalog-tile__cta-arrow {
  display: inline-block;
  transition: transform 0.28s ease;
}

.catalog-tile:hover .catalog-tile__cta-arrow,
.catalog-tile:focus-visible .catalog-tile__cta-arrow {
  transform: translateX(4px);
}

@media (max-width: 767px) {
  .catalog-tile {
    min-height: 240px;
    padding: 24px 22px 22px;
  }

  .catalog-tile__title {
    font-size: 20px;
  }
}