/* ==========================================================================
   Gallery & Lightbox — NYC Editorial
   ========================================================================== */

/* ── トップページ：6件グリッド ── */
.home-gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--color-text-primary);
  margin-bottom: var(--space-10);
}

.home-gallery__cta { text-align: center; }


/* ── ギャラリーカード ── */
.gallery-card { overflow: hidden; }

.gallery-card__link {
  display: block;
  text-decoration: none;
  position: relative;
}

.gallery-card__thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background: var(--color-bg-secondary);
}

.gallery-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.gallery-card__link:hover .gallery-card__img { transform: scale(1.06); }

/* オーバーレイ */
.gallery-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(183, 28, 28, 0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-base);
}

.gallery-card__icon {
  color: #fff;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.gallery-card__link:hover .gallery-card__overlay { background: rgba(183, 28, 28, 0.65); }
.gallery-card__link:hover .gallery-card__icon { opacity: 1; transform: scale(1); }

.gallery-card__body {
  padding: var(--space-3) 0 var(--space-1);
  background: var(--color-bg);
}

.gallery-card__title {
  font-family: var(--font-ja-body);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.4;
  margin-bottom: var(--space-1);
  transition: color var(--transition-fast);
}

.gallery-card__link:hover .gallery-card__title { color: var(--color-accent); }

.gallery-card__cat {
  font-family: var(--font-en-body);
  font-size: 11px;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}


/* ==========================================================================
   ギャラリーアーカイブ
   ========================================================================== */

.gallery-archive__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--color-text-primary);
}

.gallery-filter {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.gallery-filter__btn,
.gallery-filter a {
  display: inline-flex;
  padding: var(--space-2) var(--space-5);
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-family: var(--font-ja-body);
  font-size: var(--text-sm);
  cursor: pointer;
  border-radius: 0;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.gallery-filter__btn:hover,
.gallery-filter__btn.is-active,
.gallery-filter a:hover,
.gallery-filter a.is-active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}


/* ==========================================================================
   Lightbox
   ========================================================================== */

.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(0,0,0,0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.lightbox-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-inner {
  position: relative;
  max-width: 1100px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.lightbox-img-wrap {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  display: block;
  border: none;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.lightbox-caption {
  font-family: var(--font-en-body);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  text-align: center;
}

.lightbox-close {
  position: fixed;
  top: var(--space-6);
  right: var(--space-6);
  z-index: 9010;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.7);
  border-radius: 0;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.lightbox-close:hover { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 9010;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  border-radius: 0;
  transition: all var(--transition-fast);
}

.lightbox-prev { left: -72px; }
.lightbox-next { right: -72px; }

.lightbox-prev:hover,
.lightbox-next:hover { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }

.lightbox-counter {
  position: fixed;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-en-display);
  font-size: var(--text-sm);
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.4);
}


/* ==========================================================================
   トップページ：会社コンセプト・CTAバナー
   ========================================================================== */

/* 会社コンセプト */
.home-concept__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.home-concept__title {
  font-family: var(--font-ja-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.3;
  margin-block: var(--space-4) var(--space-8);
  color: var(--color-text-primary);
}

.home-concept__body { color: var(--color-text-muted); line-height: 1.9; }
.home-concept__body p { margin-bottom: var(--space-4); }

.home-concept__image-wrap {
  position: relative;
  border-left: 4px solid var(--color-accent);
}

.home-concept__image {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}

/* 創業年バッジ */
.home-concept__badge {
  position: absolute;
  bottom: calc(-1 * var(--space-5));
  right: calc(-1 * var(--space-5));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 92px;
  height: 92px;
  background: var(--color-accent);
  border: 3px solid #fff;
  box-shadow: var(--shadow-md);
}

.home-concept__badge-year {
  font-family: var(--font-en-display);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.7);
}

.home-concept__badge-num {
  font-family: var(--font-en-display);
  font-size: var(--text-xl);
  color: #fff;
  line-height: 1;
  letter-spacing: 0.04em;
}


/* ── お問い合わせ CTAバナー ── */
.home-cta-banner {
  background: var(--color-text-primary);
  color: var(--color-text-invert);
  position: relative;
  overflow: hidden;
}

/* 巨大な背景テキスト装飾 */
.home-cta-banner::before {
  content: 'CONTACT';
  position: absolute;
  right: -0.05em;
  bottom: -0.15em;
  font-family: var(--font-en-display);
  font-size: clamp(80px, 14vw, 180px);
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  pointer-events: none;
  white-space: nowrap;
}

.home-cta-banner__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-12);
  align-items: center;
  padding-block: var(--space-16);
  position: relative;
  z-index: 1;
}

.home-cta-banner__label {
  font-family: var(--font-en-display);
  font-size: var(--text-sm);
  letter-spacing: 0.3em;
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-3);
}

.home-cta-banner__title {
  font-family: var(--font-ja-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: var(--space-4);
  color: #fff;
}

.home-cta-banner__sub {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  margin: 0;
}

.home-cta-banner__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
  min-width: 260px;
}

.home-cta-banner__actions .btn { width: 100%; }

.home-cta-banner__tel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.12);
  width: 100%;
}

.home-cta-banner__tel-label {
  font-family: var(--font-en-body);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
}

.home-cta-banner__tel-num {
  font-family: var(--font-en-display);
  font-size: var(--text-2xl);
  letter-spacing: 0.06em;
  color: #fff;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.home-cta-banner__tel-num:hover { color: var(--color-accent); }

.home-cta-banner__tel-hours {
  font-family: var(--font-en-body);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.35);
}


/* ── レスポンシブ ── */
@media (max-width: 1024px) {
  .home-gallery__grid,
  .gallery-archive__grid { grid-template-columns: repeat(2, 1fr); }
  .lightbox-prev { left: -52px; }
  .lightbox-next { right: -52px; }
}

@media (max-width: 768px) {
  .home-gallery__grid { grid-template-columns: repeat(2, 1fr); gap: 1px; }
  .gallery-archive__grid { grid-template-columns: repeat(2, 1fr); }
  .home-concept__grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .home-cta-banner__inner { grid-template-columns: 1fr; gap: var(--space-8); }
  .home-cta-banner__actions { width: 100%; }
  .lightbox-prev { left: var(--space-2); }
  .lightbox-next { right: var(--space-2); }
}