/* ═══════════════════════════════════════════
   GALLERY — Dark / Scroll Layout
   ═══════════════════════════════════════════ */

/* ── 페이지 전체 ── */
body {
  background: #0a0a0a;
  color: #9a9a9a;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── 배너 (뒤로가기 + 타이틀) ── */
.gallery-banner {
  background: #0a0a0a;
  padding: 48px 0 36px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.gallery-banner-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}
.gallery-banner h1 {
  font-size: 36px; font-weight: 900; color: #fff;
  letter-spacing: -0.5px; margin-bottom: 10px;
}
.gallery-banner p {
  font-size: 15px; color: rgba(255,255,255,0.35);
}
.gallery-back {
  position: absolute; left: 40px; top: calc(50% + 12px); transform: translateY(-50%);
  display: flex; align-items: center;
  color: rgba(255,255,255,0.45);
  padding: 8px 4px;
  transition: color .2s;
}
.gallery-back:hover { color: #fff; }

/* ── 필터 탭 ── */
.gallery-filter {
  padding: 20px 0 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: sticky; top: 0; z-index: 100;
  background: #0a0a0a;
}
.gallery-filter-inner {
  display: flex; gap: 8px; overflow-x: auto;
  padding: 0 24px; max-width: var(--max-w); margin: 0 auto;
  scrollbar-width: none;
}
.gallery-filter-inner::-webkit-scrollbar { display: none; }
.filter-btn {
  flex-shrink: 0; font-size: 11px; font-weight: 700;
  padding: 4px 10px; border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.35); background: transparent;
  transition: all .2s; white-space: nowrap;
  letter-spacing: 0.3px; text-transform: uppercase;
}
.filter-btn:hover { border-color: rgba(255,255,255,0.4); color: rgba(255,255,255,0.7); }
.filter-btn.active { background: rgba(255,255,255,0.9); border-color: transparent; color: #0a0a0a; }

/* ── 인트로 텍스트 ── */
.gallery-intro {
  font-size: 15px; font-weight: 500; letter-spacing: 4px;
  text-transform: uppercase; color: rgba(255,255,255,0.3);
  width: 100%; text-align: center;
  padding-bottom: 100px;
}

/* ── 갤러리 스크롤 ── */
.gallery-sec {
  flex: 1;
  padding: 160px 120px 0;
}
.gallery-item {
  width: 100%;
  padding: 240px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.gallery-item img {
  display: block;
  width: 100%;
  max-width: 1400px;
  height: auto;
  margin: 0 auto;
}
.gallery-caption {
  padding: 12px 0 0;
  font-size: 13px; color: rgba(255,255,255,0.4);
  display: flex; align-items: center; gap: 10px;
  width: 100%; max-width: 1400px; margin: 0 auto;
  text-align: left;
}
.gallery-year {
  font-size: 12px; font-weight: 400;
  color: rgba(200,60,60,0.7);
  letter-spacing: 0.3px;
}

.gallery-legend {
  font-family: 'Noto Sans KR', sans-serif;
  font-weight: 300;
  font-size: clamp(14px, 1.8vw, 28px);
  color: rgba(255,255,255,0.65);
  line-height: 1.1;
  padding: 20px 0 6px;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}

.gallery-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(28px, 4vw, 60px);
  color: rgba(255,255,255,0.82);
  letter-spacing: 1px;
  line-height: 1.1;
  padding: 20px 0 6px;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}

.gallery-cat-tag {
  font-size: 11px; font-weight: 600;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.5px; text-transform: uppercase;
}

/* ── 메타정보 ── */
.gallery-meta {
  padding: 8px 4px 0;
  display: flex; flex-wrap: wrap; align-items: center; gap: 4px;
  font-size: 11px; color: rgba(255,255,255,0.2);
  font-family: 'SF Mono', 'Fira Code', monospace;
  letter-spacing: 0.3px;
  min-height: 20px;
}
.gallery-meta span { white-space: nowrap; }
.meta-dot { color: rgba(255,255,255,0.1); padding: 0 2px; }

/* 숨김 */
.gallery-item.hidden { display: none; }

/* ── 빈 상태 ── */
.gallery-empty {
  display: none;
  text-align: center; padding: 100px 24px;
}
.gallery-empty.show { display: block; }
.gallery-empty p { font-size: 15px; color: rgba(255,255,255,0.2); }

/* ── 푸터 ── */
footer {
  background: #0a0a0a;
  padding-bottom: 40px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-sns a { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.6); }
.footer-sns a:hover { background: rgba(255,255,255,0.18); }

/* ── 모바일 ── */
.fixed-bar { background: #111; border-top-color: rgba(255,255,255,0.08); }
.fixed-phone { color: #fff; border-color: rgba(255,255,255,0.12); }

@media (max-width: 768px) {
  .gallery-banner h1 { font-size: 26px; }
  .gallery-banner { padding: 40px 0 28px; }
  .gallery-filter { padding: 14px 0 12px; }
  .gallery-sec { padding: 0 16px 80px; }
  .gallery-item { padding: 80px 0; }
  .gallery-item img { height: auto; }
  nav { background: #111; border-bottom-color: rgba(255,255,255,0.08); }
  .nav-link { border-bottom-color: rgba(255,255,255,0.06); }
}