/* ── 페이지 히어로 ── */
.page-hero {
  margin-top: 70px;
  height: 260px;
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(10,45,94,0.85), rgba(10,45,94,0.55));
}

.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0 60px;
  color: #fff;
}

.page-hero-en {
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--accent);
  margin-bottom: 8px;
  font-weight: 600;
}

.page-hero-content h1 {
  font-size: 36px;
  font-weight: 900;
  margin-bottom: 10px;
}

.breadcrumb {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
}

.breadcrumb a { color: rgba(255,255,255,0.65); }
.breadcrumb a:hover { color: #fff; }

/* ── 탭 바 ── */
.product-tab-bar {
  background: var(--blue-dark);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  position: sticky;
  top: 70px;
  z-index: 90;
}

.tab-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  overflow-x: auto;
}

.tab-item {
  display: block;
  padding: 16px 28px;
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.tab-item:hover {
  color: #fff;
  border-color: var(--accent);
}

/* ── 제품 섹션 ── */
.product-section {
  padding: 72px 24px;
}

.bg-pale { background: #f8fafd; }

.ps-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.ps-header {
  margin-bottom: 20px;
}

.ps-en {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--blue-light);
  margin-bottom: 6px;
}

.ps-header h2 {
  font-size: 28px;
  font-weight: 800;
  color: var(--blue-dark);
  margin-bottom: 10px;
}

.ps-intro {
  background: var(--blue-pale);
  border-left: 4px solid var(--blue-light);
  padding: 16px 20px;
  margin-bottom: 36px;
  border-radius: 0 6px 6px 0;
}

.ps-intro p {
  font-size: 15px;
  color: var(--text-dark);
  line-height: 1.8;
}

/* ── 제품 카드 그리드 ── */
.ps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 40px;
}

.ps-grid-2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 800px;
}

.ps-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.ps-thumb {
  height: 220px;
  overflow: hidden;
}

.cart-thumb {
  display: flex !important;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 220px;
  background: #0a2d5e;
}

.cart-thumb .cart-icon {
  color: #f0a500;
  font-size: 36px;
  line-height: 1;
}

.cart-thumb .cart-label {
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1px;
}

.cart-thumb .cart-sub {
  color: #aac4e8;
  font-size: 12px;
}

.ps-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.ps-card:hover .ps-thumb img {
  transform: scale(1.05);
}

.ps-info {
  padding: 24px;
}

.ps-info h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

/* ── 스펙 테이블 ── */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 14px;
  font-size: 13px;
}

.spec-table th {
  width: 80px;
  padding: 7px 10px;
  background: var(--blue-pale);
  color: var(--blue-dark);
  font-weight: 600;
  text-align: left;
  border: 1px solid var(--border);
  white-space: nowrap;
}

.spec-table td {
  padding: 7px 12px;
  color: var(--text-dark);
  border: 1px solid var(--border);
  line-height: 1.5;
}

.ps-desc {
  font-size: 13px;
  color: var(--text-gray);
  line-height: 1.7;
}

/* ── 문의 바 ── */
.inquiry-bar {
  background: var(--blue-dark);
  border-radius: 10px;
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.inquiry-bar p {
  color: rgba(255,255,255,0.85);
  font-size: 15px;
}

.inquiry-bar strong { color: var(--accent); }

.inquiry-btns {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

.btn-config {
  background: var(--blue-dark);
  color: #fff;
  padding: 11px 22px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  transition: opacity 0.2s;
  border: 2px solid var(--accent);
}

.btn-config:hover { opacity: 0.85; }

.btn-smartstore {
  background: #03c75a;
  color: #fff;
  padding: 11px 22px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  transition: opacity 0.2s;
}

.btn-smartstore:hover { opacity: 0.85; }

.btn-inquiry {
  background: var(--accent);
  color: var(--blue-dark);
  padding: 11px 22px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  transition: transform 0.2s;
}

.btn-inquiry:hover { transform: translateY(-2px); }

/* ── 기타 설비 ── */
.etc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.etc-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 30px 24px;
  text-align: center;
}

.etc-icon {
  font-size: 40px;
  margin-bottom: 14px;
}

.etc-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 10px;
}

.etc-card p {
  font-size: 13px;
  color: var(--text-gray);
  line-height: 1.7;
}

/* ── 반응형 ── */
@media (max-width: 1024px) {
  .ps-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .ps-grid, .ps-grid-2, .etc-grid { grid-template-columns: 1fr; }
  .page-hero-content { padding: 0 24px; }
  .inquiry-bar { flex-direction: column; align-items: flex-start; }
}