/* =============================================================================
 * A02_ProgDetail_UI_Style.css
 * 프로그램 상세 페이지 고유 스타일 — theme.css 변수만 참조 (하드코딩 금지).
 * ========================================================================== */

.a02-prog-detail {
  display: flex;
  flex-direction: column;
  gap: var(--section-gap);
  padding-bottom: var(--spacing-64);
}

/* --- Hero --- */
.a02-hero {
  background: linear-gradient(to bottom, var(--color-mist-violet), var(--color-canvas));
  padding: var(--spacing-96) var(--spacing-32);
}
.a02-hero__inner {
  max-width: var(--page-max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-24);
}
.a02-hero__title {
  font-size: var(--text-heading-lg);
  line-height: var(--leading-heading-lg);
  color: var(--color-deep-iris);
  max-width: 18ch;
}
.a02-hero__subtitle {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-slate);
  max-width: 56ch;
  margin: 0;
}

/* --- 공통 섹션 --- */
.a02-section {
  max-width: var(--page-max-width);
  margin: 0 auto;
  width: 100%;
  padding: 0 var(--spacing-32);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-24);
}
.a02-section__title {
  font-size: var(--text-heading-sm);
  line-height: var(--leading-heading-sm);
  color: var(--color-deep-iris);
  text-align: center;
}

/* --- Workflow (번호 배지 + 텍스트) --- */
.a02-workflow-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-16);
}
.a02-workflow-row {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-24);
  padding: var(--spacing-24);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-cards);
}
.a02-workflow-row__badge {
  flex-shrink: 0;
  width: var(--spacing-40);
  height: var(--spacing-40);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-primary-text);
  font-size: var(--text-body);
  font-weight: 600;
}
.a02-workflow-row__text {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}
.a02-workflow-row__title {
  font-size: var(--text-body);
  color: var(--color-charcoal);
  margin: 0;
}
.a02-workflow-row__desc {
  margin: 0;
  color: var(--color-slate);
  font-size: var(--text-body-sm);
  line-height: var(--leading-body-sm);
}

/* --- Tech --- */
.a02-tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-24);
}
.a02-tech-card {
  min-height: 140px;
}
.a02-tech__desc {
  margin: 0;
  color: var(--color-slate);
  font-size: var(--text-body-sm);
  line-height: var(--leading-body-sm);
}

@media (max-width: 900px) {
  .a02-tech-grid {
    grid-template-columns: 1fr;
  }
  .a02-hero__title {
    font-size: var(--text-heading);
  }
}