.jb-cs {
  --jb-primary: #4632DA;
  --jb-secondary: #3d4459;
  --jb-accent: #06D9FA;
  --jb-bg: #ffffff;
  --jb-card-bg: #f7f7fb;
  --jb-border: #e5e5ee;
  padding: 72px 24px;
  background: var(--jb-bg);
  font-family: inherit;
}

.jb-cs__inner {
  max-width: 1280px;
  margin: 0 auto;
}

.jb-cs__head {
  max-width: 680px;
  margin: 0 auto 48px;
  text-align: center;
}

.jb-cs__eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--jb-primary);
  margin-bottom: 12px;
}

.jb-cs__title {
  font-size: clamp(28px, 4vw, 38px);
  line-height: 1.2;
  color: var(--jb-secondary);
  margin: 0 0 16px;
  font-weight: 700;
}

.jb-cs__intro {
  font-size: 17px;
  line-height: 1.6;
  color: #5a6072;
  margin: 0;
}

.jb-cs__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.jb-cs__card {
  background: var(--jb-card-bg);
  border: 1px solid var(--jb-border);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.jb-cs__card:hover {
  border-color: var(--jb-primary);
  transform: translateY(-2px);
}

.jb-cs__tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--jb-primary);
  background: rgba(70, 50, 218, 0.08);
  padding: 6px 12px;
  border-radius: 100px;
  margin-bottom: 16px;
  width: fit-content;
}

.jb-cs__cardtitle {
  font-size: 21px;
  line-height: 1.3;
  color: var(--jb-secondary);
  margin: 0 0 12px;
  font-weight: 700;
}

.jb-cs__desc {
  font-size: 15px;
  line-height: 1.65;
  color: #5a6072;
  margin: 0 0 24px;
}

.jb-cs__stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 0 0 20px;
  padding: 20px 0;
  border-top: 1px solid var(--jb-border);
  border-bottom: 1px solid var(--jb-border);
}

.jb-cs__stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.jb-cs__num {
  font-size: 22px;
  font-weight: 800;
  color: var(--jb-secondary);
  line-height: 1.1;
}

.jb-cs__label {
  font-size: 12px;
  line-height: 1.4;
  color: #7a8094;
}

.jb-cs__toggle {
  all: unset;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  font-weight: 700;
  color: var(--jb-primary);
  padding-top: 4px;
}

.jb-cs__chev {
  font-size: 18px;
  line-height: 1;
  transition: transform 0.2s ease;
}

.jb-cs__details {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, margin-top 0.3s ease;
}

.jb-cs__details ul {
  margin: 0;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.jb-cs__details li {
  font-size: 14px;
  line-height: 1.55;
  color: #5a6072;
}

.jb-cs__card.is-open .jb-cs__details {
  margin-top: 16px;
}

@media (max-width: 680px) {
  .jb-cs__grid {
    grid-template-columns: 1fr;
  }
  .jb-cs {
    padding: 56px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .jb-cs__card,
  .jb-cs__details,
  .jb-cs__chev {
    transition: none !important;
  }
}