@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700&family=IM+Fell+English:ital@0;1&family=Noto+Serif+KR:wght@300;400;600&display=swap');

:root {
  --bg-primary:    #ffffff;
  --bg-secondary:  #f5f4f0;
  --bg-tertiary:   #eeece7;
  --bg-info:       #e6f1fb;
  --text-primary:  #1a1a18;
  --text-secondary:#6b6a65;
  --text-tertiary: #9b9a95;
  --text-info:     #185fa5;
  --border-light:  rgba(0,0,0,0.08);
  --border-mid:    rgba(0,0,0,0.14);
  --border-strong: rgba(0,0,0,0.28);
  --accent:        #8b2020;
  --accent-soft:   rgba(139,32,32,0.08);
  --gold:          #a07830;
  --gold-soft:     rgba(160,120,48,0.12);
  --radius-md: 8px;
  --radius-lg: 12px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary:    #1e1e1c;
    --bg-secondary:  #272724;
    --bg-tertiary:   #161614;
    --bg-info:       #0c447c;
    --text-primary:  #e8e7e2;
    --text-secondary:#9b9a95;
    --text-tertiary: #6b6a65;
    --text-info:     #b5d4f4;
    --border-light:  rgba(255,255,255,0.07);
    --border-mid:    rgba(255,255,255,0.12);
    --border-strong: rgba(255,255,255,0.24);
    --accent:        #c94040;
    --accent-soft:   rgba(201,64,64,0.10);
    --gold:          #c4964a;
    --gold-soft:     rgba(196,150,74,0.12);
  }
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  min-height: 100vh;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-family: 'Noto Serif KR', 'Georgia', serif;
}

/* 배경 텍스처 — 미세한 노이즈 */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(139,32,32,0.04) 0%, transparent 60%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
}

/* ─── 레이아웃 ─── */
.page {
  position: relative; z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 64px 24px 80px;
}

/* ─── 헤더 ─── */
.site-header {
  text-align: center;
  margin-bottom: 56px;
  animation: fadeDown 0.7s ease both;
}

.site-label {
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 14px;
  display: block;
}

.site-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.06em;
  line-height: 1.15;
  margin-bottom: 10px;
}

.site-title em {
  font-style: italic;
  font-family: 'IM Fell English', 'Georgia', serif;
  color: var(--accent);
  font-weight: 400;
}

.site-sub {
  font-family: 'IM Fell English', serif;
  font-style: italic;
  font-size: 15px;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

.header-rule {
  width: 120px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
  margin: 18px auto 0;
}

/* ─── 시나리오 그리드 ─── */
.scenarios {
  width: 100%;
  max-width: 780px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ─── 카드 ─── */
.card {
  position: relative;
  background: var(--bg-primary);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-lg);
  padding: 28px 30px;
  cursor: pointer;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.18s, box-shadow 0.2s;
  animation: fadeUp 0.55s ease both;
  outline: none;
}

.card:nth-child(1) { animation-delay: 0.10s; }
.card:nth-child(2) { animation-delay: 0.20s; }
.card:nth-child(3) { animation-delay: 0.30s; }
.card:nth-child(4) { animation-delay: 0.40s; }

/* 왼쪽 컬러 바 */
.card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--card-accent, var(--border-mid));
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  opacity: 0;
  transition: opacity 0.2s;
}

/* 배경 호버 효과 */
.card::after {
  content: '';
  position: absolute; inset: 0;
  background: var(--card-accent-soft, transparent);
  opacity: 0;
  transition: opacity 0.2s;
  border-radius: inherit;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.07);
  border-color: var(--border-strong);
}
.card:hover::before,
.card:hover::after { opacity: 1; }

.card:focus-visible {
  border-color: var(--text-info);
  box-shadow: 0 0 0 3px rgba(55,138,221,0.25);
}

/* 카드가 선택(클릭)됐을 때 */
.card.launching {
  pointer-events: none;
  border-color: var(--card-accent, var(--border-strong));
  transform: scale(0.99);
}
.card.launching::before { opacity: 1; }
.card.launching::after { opacity: 1; }

/* ─── 카드 내부 ─── */
.card-inner { position: relative; z-index: 1; display: flex; gap: 20px; align-items: flex-start; }

.card-icon {
  width: 42px; height: 42px; flex-shrink: 0;
  border-radius: 8px;
  background: var(--card-icon-bg, var(--bg-secondary));
  border: 1px solid var(--border-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  transition: transform 0.2s;
}
.card:hover .card-icon { transform: scale(1.08); }

.card-body { flex: 1; min-width: 0; }

.card-eyebrow {
  font-family: 'Cinzel', serif;
  font-size: 9.5px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 6px;
}

.card-title {
  font-family: 'Cinzel', serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.03em;
  margin-bottom: 4px;
  line-height: 1.3;
}

.card-meta {
  font-family: 'IM Fell English', serif;
  font-style: italic;
  font-size: 12.5px;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.card-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.75;
}

.card-tags {
  display: flex; flex-wrap: wrap; gap: 5px;
  margin-top: 12px;
}

.tag {
  font-family: sans-serif;
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 10px;
  border: 1px solid var(--border-light);
  color: var(--text-tertiary);
  background: var(--bg-secondary);
  letter-spacing: 0.03em;
}

.card-arrow {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
  background: var(--bg-secondary);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-tertiary);
  font-size: 13px;
  transition: border-color 0.2s, background 0.2s, color 0.2s, transform 0.2s;
  margin-top: 4px;
  align-self: center;
}
.card:hover .card-arrow {
  border-color: var(--card-accent, var(--border-strong));
  background: var(--card-accent-soft, var(--bg-secondary));
  color: var(--card-accent, var(--text-primary));
  transform: translateX(3px);
}

/* ─── 부분 공개 배지 ─── */
.badge-partial {
  font-family: 'Cinzel', serif;
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 4px;
  background: rgba(58,122,191,0.08);
  color: #4a8fd4;
  border: 1px solid rgba(58,122,191,0.22);
  margin-left: 8px;
  vertical-align: middle;
}

/* ─── NEW 배지 ─── */
.badge-new {
  font-family: 'Cinzel', serif;
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 4px;
  background: var(--gold-soft);
  color: var(--gold);
  border: 1px solid rgba(160,120,48,0.25);
  margin-left: 8px;
  vertical-align: middle;
}

/* ─── 커스텀 카드 ─── */
.card-custom {
  border-style: dashed;
  background: transparent;
}
.card-custom:hover {
  background: var(--bg-primary);
}

/* ─── 구분선 섹션 ─── */
.section-divider {
  width: 100%; max-width: 780px;
  display: flex; align-items: center; gap: 14px;
  margin: 8px 0 4px;
  animation: fadeUp 0.55s ease 0.28s both;
}
.section-divider span {
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  white-space: nowrap;
}
.section-divider::before,
.section-divider::after {
  content: '';
  flex: 1; height: 1px;
  background: var(--border-light);
}

/* ─── 런치 오버레이 ─── */
.launch-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: var(--bg-primary);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 18px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.35s ease;
}
.launch-overlay.active { opacity: 1; pointer-events: all; }

.launch-spinner {
  width: 36px; height: 36px;
  border: 2px solid var(--border-light);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}
.launch-text {
  font-family: 'IM Fell English', serif;
  font-style: italic;
  font-size: 15px;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

/* ─── 애니메이션 ─── */
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ─── 미디어 쿼리 ─── */
@media (max-width: 560px) {
  .page { padding: 40px 14px 60px; }
  .card { padding: 20px 18px; }
  .card-inner { gap: 14px; }
  .card-icon { width: 36px; height: 36px; font-size: 17px; }
  .card-title { font-size: 15px; }
  .card-arrow { display: none; }
}

/* ─── 터치 기기 (태블릿 포함) ─── */
@media (hover: none) and (pointer: coarse) {
  /* 탭 지연 제거 */
  .card { touch-action: manipulation; }

  /* hover 트랜스폼 — 터치 후 고착 방지 */
  .card:hover { transform: none; box-shadow: none; }
  .card:hover .card-icon { transform: none; }
}