/* ============================================
   works-page.css - 施工実績ページ専用
   長谷川工業株式会社
   ============================================ */

/* ── サブページ共通：ヘッダー分オフセット ── */
.page-hero {
  margin-top: 64px; /* SP */
  background: linear-gradient(135deg, var(--color-navy) 0%, #0e4a7a 100%);
  padding: 60px 24px 56px;
  text-align: center;
  color: #fff;
}
.page-hero-en {
  font-family: var(--font-en);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--color-primary);
  margin-bottom: 10px;
}
.page-hero-ttl {
  font-family: var(--font-serif);
  font-size: 3.0rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 12px;
}
.page-hero-lead {
  font-size: 1.4rem;
  color: rgba(255,255,255,0.8);
}

/* ── メインコンテンツ ── */
.works-page-main {
  padding: 60px 0 80px;
}
.works-page-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ── カテゴリフィルター ── */
.works-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 48px;
  justify-content: center;
}
.filter-btn {
  padding: 8px 20px;
  border: 1.5px solid var(--color-border);
  border-radius: 50px;
  background: #fff;
  font-family: var(--font-sans);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-text-sub);
  cursor: pointer;
  transition: all 0.25s;
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* ── カードグリッド ── */
.works-card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.works-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
  transition: box-shadow 0.3s, transform 0.3s;
}
.works-card:hover {
  box-shadow: 0 8px 32px rgba(12,181,155,0.15);
  transform: translateY(-4px);
}
.works-card.hidden { display: none; }

.works-card-img {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
}
.works-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.works-card:hover .works-card-img img { transform: scale(1.05); }

.works-card-cat {
  position: absolute;
  top: 12px; left: 12px;
  padding: 4px 12px;
  border-radius: 20px;
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.works-card-cat.kitchen { background: var(--color-kitchen); }
.works-card-cat.bath    { background: var(--color-bath); }
.works-card-cat.toilet  { background: var(--color-toilet); }
.works-card-cat.aircon  { background: var(--color-aircon); }
.works-card-cat.water   { background: #2980b9; }
.works-card-cat.reform  { background: #27ae60; }

.works-card-body {
  padding: 24px 24px 28px;
}
.works-card-date {
  font-family: var(--font-en);
  font-size: 1.2rem;
  color: var(--color-text-sub);
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 8px;
}
.works-card-ttl {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--color-navy);
  line-height: 1.5;
  margin-bottom: 12px;
}
.works-card-text {
  font-size: 1.4rem;
  color: var(--color-text-sub);
  line-height: 1.9;
  margin-bottom: 12px;
}
.works-card-area {
  font-size: 1.2rem;
  color: var(--color-text-sub);
  margin-bottom: 16px;
}
.works-card-img-link { display: block; }
.works-card-detail-btn {
  display: inline-block;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--color-primary);
  padding-bottom: 2px;
  transition: opacity 0.2s;
}
.works-card-detail-btn:hover { opacity: 0.7; }

/* ── サブページ CTA ── */
.sub-cta {
  background: var(--color-bg-light);
  padding: 64px 24px;
  text-align: center;
}
.sub-cta-inner { max-width: 700px; margin: 0 auto; }
.sub-cta-ttl {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 14px;
}
.sub-cta-lead {
  font-size: 1.45rem;
  color: var(--color-text-sub);
  line-height: 1.9;
  margin-bottom: 32px;
}
.sub-cta-btns {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.cta-btn-tel-sm {
  display: inline-block;
  padding: 16px 36px;
  background: var(--color-navy);
  border-radius: 8px;
  color: #fff;
  font-family: var(--font-en);
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  transition: background 0.25s;
}
.cta-btn-tel-sm:hover { background: var(--color-primary); opacity: 1; color: #fff; }

/* ── サブページ header-nav-pc 固定位置なし ── */
.header-nav-pc.is-subpage {
  position: absolute;
  top: 0;
  right: 72px;
}

/* ================================================================
   PC（760px以上）
   ================================================================ */
@media (min-width: 760px) {
  .page-hero { margin-top: 230px; padding: 80px 48px 72px; }
  .page-hero-ttl { font-size: 4.0rem; }
  .works-card-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .works-card-img { height: 240px; }
  .sub-cta-btns { flex-direction: row; justify-content: center; }
}

@media (min-width: 1000px) {
  .works-card-grid { grid-template-columns: repeat(3, 1fr); }
}