/* ============================================================
   page-daegu-sirocco-fan.css
   대구 시로코팬 교체 — 섬유산업 전통 + 대형 상업시설 + 내륙분지 고온 앵글
   Title: Black Han Sans (poster) / Body: Noto Sans KR 400/500
   Layout signature: 케이스카드 3열 + 세로 스텝 리스트 + 체크리스트카드
   Animation: hover만 사용 (카드 리프트)
   ============================================================ */

:root {
  --cta-primary: #9F1239;
  --cta-secondary: #FFF1F2;
  --dg-accent: #E11D48;
  --dg-ink: #4C0519;
  --dg-line: #FECDD3;
  --dg-r-lg: 20px 6px;
  --dg-r-sm: 10px;
  --dg-pad-y: 58px;
}

body { font-family: 'Noto Sans KR', -apple-system, sans-serif; font-weight: 400; background: #FFFBFB; color: var(--dg-ink); }
h1, h2, h3 { font-family: 'Black Han Sans', 'Noto Sans KR', sans-serif; font-weight: 400; color: var(--dg-ink); letter-spacing: -.01em; }

/* ---- divider: dot-flanked rule, distinct from other pages ---- */
.dg-divider { display: flex; align-items: center; gap: 12px; max-width: 860px; margin: 0 auto; padding: 0 20px; }
.dg-divider::before,
.dg-divider::after { content: ""; flex: 1; height: 1px; background: var(--dg-line); }
.dg-divider span { width: 8px; height: 8px; border-radius: 50%; background: var(--dg-accent); flex-shrink: 0; }

/* ---- hero ---- */
.dg-hero { max-width: 780px; margin: 0 auto; padding: 54px 20px 34px; text-align: center; }
.dg-hero__eyebrow { color: var(--dg-accent); font-weight: 700; font-size: .88rem; letter-spacing: .08em; margin-bottom: 10px; }
.dg-hero h1 { font-size: clamp(1.8rem, 4.5vw, 2.6rem); margin-bottom: 18px; }
.dg-hero > p { color: #831843; line-height: 1.85; }

/* ---- section shell ---- */
.dg-section { max-width: 860px; margin: 0 auto; padding: var(--dg-pad-y) 20px; }
.dg-section h2 { font-size: 1.4rem; margin-bottom: 20px; padding-bottom: 12px; border-bottom: 3px solid var(--cta-primary); display: inline-block; }
.dg-section > p { margin-bottom: 18px; line-height: 1.85; color: #831843; }

/* ---- case cards (hover animation) ---- */
.dg-case-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; margin-top: 8px; }
.dg-case-card {
  padding: 22px 20px; background: #fff; border: 1px solid var(--dg-line); border-radius: var(--dg-r-lg);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.dg-case-card:hover { transform: translateY(-4px); box-shadow: 0 10px 24px rgba(159,18,57,.16); border-color: var(--cta-primary); }
.dg-case-card h3 { font-size: 1.05rem; margin-bottom: 10px; color: var(--cta-primary); }
.dg-case-card p { font-size: .92rem; line-height: 1.8; color: #831843; }

/* ---- steps (vertical, numbered) ---- */
.dg-steps { list-style: none; display: flex; flex-direction: column; gap: 16px; margin-top: 8px; }
.dg-steps li { display: flex; gap: 16px; align-items: flex-start; padding: 18px; background: var(--cta-secondary); border-radius: var(--dg-r-sm); }
.dg-step-num {
  flex-shrink: 0; width: 34px; height: 34px; border-radius: 50%; background: var(--cta-primary); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: .95rem;
}
.dg-steps h3 { font-size: 1rem; margin-bottom: 6px; color: var(--dg-ink); }
.dg-steps p { font-size: .9rem; line-height: 1.75; color: #831843; }

/* ---- checklist cards (hover animation) ---- */
.dg-checklist { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin-top: 8px; }
.dg-check-card {
  padding: 18px 16px; border: 1px solid var(--dg-line); border-radius: var(--dg-r-sm); background: #fff;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.dg-check-card:hover { transform: translateY(-4px); box-shadow: 0 8px 18px rgba(159,18,57,.14); border-color: var(--dg-accent); }
.dg-check-card svg { color: var(--dg-accent); margin-bottom: 8px; }
.dg-check-card h3 { font-size: .98rem; margin-bottom: 6px; color: var(--dg-ink); }
.dg-check-card p { font-size: .86rem; line-height: 1.7; color: #831843; }

@media (prefers-reduced-motion: reduce) {
  .dg-case-card, .dg-check-card { transition: none; }
  .dg-case-card:hover, .dg-check-card:hover { transform: none; }
}

/* ---- comparison table ---- */
.dg-table-wrap { overflow-x: auto; border-radius: var(--dg-r-sm); border: 1px solid var(--dg-line); }
.dg-table { width: 100%; border-collapse: collapse; font-size: .9rem; min-width: 560px; }
.dg-table th, .dg-table td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--dg-line); }
.dg-table thead th { background: var(--dg-ink); color: #FFF1F2; font-weight: 700; }
.dg-table tbody th { background: var(--cta-secondary); color: var(--cta-primary); font-weight: 700; white-space: nowrap; }
.dg-table tbody tr:last-child td, .dg-table tbody tr:last-child th { border-bottom: none; }
.dg-note { font-size: .84rem; color: var(--dg-accent); margin-top: 10px; }

/* ---- misconception accordion ---- */
.dg-faq { display: flex; flex-direction: column; gap: 10px; }
.dg-faq details { border: 1px solid var(--dg-line); border-radius: var(--dg-r-sm); padding: 4px 18px; background: #fff; }
.dg-faq summary { padding: 14px 0; font-weight: 700; color: var(--dg-ink); font-size: .98rem; position: relative; padding-right: 28px; }
.dg-faq summary::after { content: "+"; position: absolute; right: 0; top: 12px; font-size: 1.3rem; color: var(--cta-primary); font-weight: 400; }
.dg-faq details[open] summary::after { content: "\2212"; }
.dg-faq .dg-faq-a { padding: 0 0 16px; color: #831843; line-height: 1.8; font-size: .92rem; }

/* ---- dispatch feasibility closing ---- */
.dg-dispatch { background: var(--cta-secondary); border-radius: var(--dg-r-lg); padding: 40px 28px; }
.dg-dispatch h2 { border-bottom-color: var(--dg-accent); }

@media (max-width: 480px) {
  .dg-section h2 { font-size: 1.2rem; }
  .dg-steps li { padding: 14px; gap: 12px; }
  .dg-dispatch { padding: 28px 18px; }
}