/* Training software directory. */
.training-software {
  padding: clamp(46px, 6vw, 78px) 0;
  background:
    radial-gradient(circle at 8% 4%, rgba(33, 150, 243, 0.09), transparent 30%),
    radial-gradient(circle at 94% 92%, rgba(11, 94, 215, 0.07), transparent 32%),
    #f7f9fc;
}

.training-software__heading {
  max-width: 760px;
  margin: 0 auto clamp(28px, 4vw, 42px);
  text-align: center;
}

.training-software__heading p {
  margin: 0 0 9px;
  color: var(--iu-blue-700);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.training-software__heading h2 {
  margin: 0;
  color: var(--iu-blue-950);
  font-size: clamp(1.65rem, 2.6vw, 2.45rem);
  line-height: 1.16;
  letter-spacing: -0.035em;
}

.training-software__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 30px);
  align-items: stretch;
}

.training-software-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 390px;
  padding: clamp(24px, 3vw, 34px);
  overflow: hidden;
  flex-direction: column;
  color: inherit;
  background: #fff;
  border: 1px solid rgba(15, 45, 92, 0.12);
  border-radius: 22px;
  box-shadow: 0 16px 42px rgba(15, 45, 92, 0.1);
  text-decoration: none;
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.training-software-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 5px;
  background: var(--training-software-accent, var(--iu-blue-700));
  content: "";
}

.training-software-card:hover,
.training-software-card:focus-visible {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--training-software-accent) 42%, transparent);
  box-shadow: 0 24px 52px rgba(15, 45, 92, 0.16);
}

.training-software-card:focus-visible {
  outline: 3px solid rgba(11, 94, 215, 0.28);
  outline-offset: 4px;
}

.training-software-card--edusoft {
  --training-software-accent: #d06b15;
  --training-software-accent-soft: #fff4e8;
}

.training-software-card--blackboard {
  --training-software-accent: #98372f;
  --training-software-accent-soft: #fff0ef;
}

.training-software-card__header {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr) 24px;
  align-items: center;
  gap: 18px;
}

.training-software-card__icon {
  position: relative;
  display: grid;
  width: 76px;
  height: 76px;
  place-items: center;
  overflow: hidden;
  color: #fff;
  background: var(--training-software-accent);
  border-radius: 16px;
  font-size: 1.08rem;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.training-software-card__icon::after {
  position: absolute;
  right: -30px;
  bottom: -34px;
  width: 82px;
  height: 82px;
  background: rgba(0, 0, 0, 0.24);
  content: "";
  transform: rotate(45deg);
}

.training-software-card__identity {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 6px;
}

.training-software-card__identity strong {
  color: var(--iu-blue-950);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  line-height: 1.2;
}

.training-software-card__identity > span {
  overflow: hidden;
  color: var(--training-software-accent);
  font-size: 0.86rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.training-software-card__external {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: var(--training-software-accent);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
  transition: transform 0.2s ease;
}

.training-software-card:hover .training-software-card__external,
.training-software-card:focus-visible .training-software-card__external {
  transform: translate(2px, -2px);
}

.training-software-card__content {
  display: flex;
  margin-top: 26px;
  flex: 1;
  flex-direction: column;
  gap: 18px;
}

.training-software-card__description {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.72;
}

.training-software-card__note {
  display: block;
  padding: 14px 16px;
  color: var(--iu-blue-950);
  background: var(--training-software-accent-soft);
  border-left: 4px solid var(--training-software-accent);
  border-radius: 0 12px 12px 0;
  font-size: 0.91rem;
  line-height: 1.6;
}

.training-software-card__note strong {
  color: var(--training-software-accent);
}

.training-software-card__cta {
  display: inline-flex;
  width: fit-content;
  margin-top: 26px;
  align-items: center;
  gap: 8px;
  color: var(--training-software-accent);
  font-size: 0.92rem;
  font-weight: 850;
}

.training-software-card__cta svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.2;
  transition: transform 0.2s ease;
}

.training-software-card:hover .training-software-card__cta svg,
.training-software-card:focus-visible .training-software-card__cta svg {
  transform: translateX(4px);
}

@media (max-width: 820px) {
  .training-software__grid {
    grid-template-columns: 1fr;
  }

  .training-software-card {
    min-height: 0;
  }
}

@media (max-width: 520px) {
  .training-software {
    padding-block: 38px;
  }

  .training-software-card {
    padding: 22px 18px;
    border-radius: 18px;
  }

  .training-software-card__header {
    grid-template-columns: 62px minmax(0, 1fr) 20px;
    gap: 14px;
  }

  .training-software-card__icon {
    width: 62px;
    height: 62px;
    border-radius: 13px;
    font-size: 0.96rem;
  }

  .training-software-card__identity > span {
    font-size: 0.78rem;
  }

  .training-software-card__description {
    font-size: 0.92rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .training-software-card,
  .training-software-card__external,
  .training-software-card__cta svg {
    transition: none;
  }
}