.feature-showcase {
  padding: 10px 6px 4px;
}

.feature-showcase-header {
  text-align: center;
}

.feature-showcase-header h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--section-title-size);
  line-height: 1.1;
  letter-spacing: var(--section-spacing);
  text-transform: uppercase;
  color: var(--heading-color);
  font-weight: 320;
}

.feature-showcase-header p {
  margin: 18px auto 0;
  max-width: 620px;
  color: var(--section-subtitle-color);
  font-size: var(--section-subtitle-size);
  line-height: 1.7;
}

.feature-showcase-rule {
  width: 80px;
  height: 3px;
  margin: 20px auto 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary) 0%, rgba(24, 95, 165, 0.4) 100%);
}

.feature-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  max-width: 980px;
  margin: 38px auto 0;
}

.feature-card {
  padding: 28px 30px 30px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  transition: transform 0.35s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.35s cubic-bezier(0.23, 1, 0.32, 1), border-color 0.35s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  border-color: rgba(0, 0, 0, 0.15);
}

.feature-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
}

.feature-card-title-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.feature-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, #1d67b7 0%, var(--primary) 100%);
  color: #fff;
  flex: 0 0 auto;
}

.feature-card-icon.is-search {
  background: linear-gradient(180deg, #1d67b7 0%, var(--primary) 100%);
  color: #fff;
}

.feature-card-icon.is-study {
  background: linear-gradient(180deg, #1d67b7 0%, var(--primary) 100%);
  color: #fff;
}

.feature-card-icon.is-practice {
  background: linear-gradient(180deg, #1d67b7 0%, var(--primary) 100%);
  color: #fff;
}

.feature-card-icon svg {
  width: 24px;
  height: 24px;
  display: block;
  fill: currentColor;
}

.feature-card-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 12px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.03);
  color: var(--section-subtitle-color);
  font-size: var(--pill-badge-size);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
  flex: 0 0 auto;
}

.feature-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--card-title-size-lg);
  line-height: 1.08;
  letter-spacing: var(--heading-spacing);
  color: var(--heading-color);
  font-weight: 520;
  text-wrap: balance;
}

.feature-card p {
  margin: 0;
  color: var(--section-support-color);
  font-size: var(--card-body-size);
  line-height: 1.72;
}

@media (max-width: 900px) {
  .feature-showcase {
    padding-inline: 0;
  }

  .feature-card-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .feature-showcase-header h2 {
    font-size: var(--section-title-size-mobile);
  }

  .feature-card {
    padding: 22px 22px 24px;
  }

  .feature-card-top {
    align-items: flex-start;
  }

  .feature-card-title-wrap {
    gap: 12px;
  }

  .feature-card-badge {
    min-height: 28px;
    padding: 0 10px;
    font-size: var(--pill-badge-size-mobile);
  }

  .feature-card h3 {
    font-size: 1.2rem;
  }

  .feature-card p {
    font-size: 0.96rem;
  }
}