/* ==========================================================
   HIMEROS 안전용품 - 고객용 사이트 스타일
   톤앤매너: 신뢰감/전문성 강조 (딥블루 + 그레이 + 안전 옐로 포인트)
   ========================================================== */

:root {
  --color-primary: #0b3d66;      /* 신뢰감 있는 딥블루 */
  --color-primary-dark: #072a48;
  --color-accent: #f2a900;       /* 안전을 상징하는 옐로 포인트 */
  --color-text: #212529;
  --color-text-muted: #5f6b76;
  --color-bg: #ffffff;
  --color-bg-soft: #f5f7f9;
  --color-border: #e1e6ea;
  --radius: 8px;
  --shadow-sm: 0 1px 3px rgba(11, 61, 102, 0.08);
  --shadow-md: 0 6px 20px rgba(11, 61, 102, 0.10);
  --max-width: 1160px;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  font-family: "Pretendard", "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Malgun Gothic", sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3 { margin: 0 0 0.6em; color: var(--color-primary-dark); }

.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.site-logo {
  display: flex;
  align-items: center;
  font-size: 20px;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.5px;
}
.site-logo span {
  font-weight: 400;
  font-size: 14px;
  color: var(--color-text-muted);
  margin-left: 6px;
}
.site-logo-img {
  height: 101px;
  width: auto;
  max-width: 100%;
  display: block;
}
.site-nav {
  display: flex;
  gap: 28px;
  flex: 1;
  justify-content: center;
}
.site-nav a {
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.site-nav a.active,
.site-nav a:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}
.site-header-cta-group {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}
.site-header-cta {
  background: var(--color-primary);
  color: #fff;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-weight: 700;
  white-space: nowrap;
}
.site-header-cta:hover { background: var(--color-primary-dark); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 700;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-outline {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: #fff;
}
.btn-outline:hover { background: var(--color-bg-soft); }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  padding: 90px 24px;
}
.hero-inner { max-width: var(--max-width); margin: 0 auto; }
.hero-eyebrow {
  color: var(--color-accent);
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}
.hero h1 { color: #fff; font-size: 40px; margin-bottom: 20px; }
.hero-desc { color: #d7e2ec; font-size: 17px; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero .btn-outline { border-color: #fff; color: #fff; background: transparent; }
.hero .btn-outline:hover { background: rgba(255,255,255,0.12); }

.page-hero {
  background: var(--color-bg-soft);
  padding: 56px 24px;
  border-bottom: 1px solid var(--color-border);
}
.page-hero h1 { font-size: 30px; }
.page-hero p { color: var(--color-text-muted); }

/* ---------- Sections ---------- */
.section { padding: 64px 0; }
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 28px;
}
.section-more { font-weight: 700; color: var(--color-primary); }
.empty-state { color: var(--color-text-muted); padding: 40px 0; text-align: center; }

/* ---------- Category grid (home) ---------- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
}
.category-card {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
  font-weight: 700;
  color: var(--color-primary-dark);
}
.category-card:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* ---------- Product grid & card ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 22px;
}
.product-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.product-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.product-card-thumb {
  aspect-ratio: 1 / 1;
  background: var(--color-bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-card-noimg { color: var(--color-text-muted); font-size: 13px; }
.product-card-body { padding: 16px; }
.product-card-categories { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 6px; }
.product-card-category {
  display: inline-block;
  font-size: 12px;
  color: var(--color-primary);
  font-weight: 700;
  background: var(--color-bg-soft);
  border-radius: 4px;
  padding: 2px 8px;
}
.product-card-category-none { color: var(--color-text-muted); }
.product-card-name { font-size: 16px; margin-bottom: 6px; }
.product-card-summary {
  font-size: 13px;
  color: var(--color-text-muted);
  margin: 0 0 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card-cta { font-size: 13px; font-weight: 700; color: var(--color-accent); }

/* ---------- Trust section ---------- */
.section-trust { background: var(--color-bg-soft); }
.section-trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.trust-item {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
}
.trust-item h3 { color: var(--color-primary); }
.trust-item p { color: var(--color-text-muted); margin: 0; }

.section-cta { text-align: center; }
.section-cta h2 { margin-bottom: 24px; }
.section-cta .hero-actions { justify-content: center; }

/* ---------- About page ---------- */
.about-content h2 { margin-top: 36px; color: var(--color-primary); }
.about-content p { color: var(--color-text-muted); }
.about-list { padding-left: 4px; }
.about-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
  color: var(--color-text);
}
.about-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
}

/* ---------- Catalog (list) ---------- */
.catalog-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 36px;
}
.catalog-sidebar h2 { font-size: 15px; color: var(--color-text-muted); margin-bottom: 12px; }
.catalog-category-list a {
  display: block;
  padding: 9px 12px;
  border-radius: var(--radius);
  color: var(--color-text);
  font-size: 14px;
}
.catalog-category-list a.active,
.catalog-category-list a:hover {
  background: var(--color-primary);
  color: #fff;
}
.catalog-search-form {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
}
.catalog-search-form input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 14px;
}
.catalog-result-count { color: var(--color-text-muted); font-size: 14px; margin-bottom: 18px; }

/* ---------- Pagination ---------- */
.pagination {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin-top: 36px;
}
.pagination a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  font-weight: 600;
  color: var(--color-text);
}
.pagination a.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* ---------- Product detail ---------- */
.breadcrumb {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}
.breadcrumb a { color: var(--color-primary); font-weight: 600; }
.product-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.gallery-main {
  aspect-ratio: 1 / 1;
  background: var(--color-bg-soft);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-noimg {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
}
.gallery-thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.gallery-thumb {
  width: 68px;
  height: 68px;
  object-fit: cover;
  border-radius: 6px;
  border: 2px solid var(--color-border);
  cursor: pointer;
}
.gallery-thumb:hover { border-color: var(--color-primary); }

.product-video {
  margin-top: 16px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: #000;
}
.product-video video {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.product-detail-categories { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 4px; }
.product-detail-category {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 13px;
  background: var(--color-bg-soft);
  border-radius: 4px;
  padding: 2px 10px;
}
.product-detail-category-none { color: var(--color-text-muted); }
.product-detail-info h1 { font-size: 26px; margin: 8px 0 12px; }
.product-detail-summary { color: var(--color-text-muted); margin-bottom: 20px; }
.product-detail-price-box {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.price-label { color: var(--color-text-muted); font-weight: 600; }
.price-value { color: var(--color-primary); font-weight: 800; font-size: 17px; }
.product-detail-cta { display: flex; gap: 12px; margin-bottom: 32px; flex-wrap: wrap; }
.product-detail-block { margin-top: 24px; }
.product-detail-block h2 { font-size: 17px; }
.product-detail-block p { color: var(--color-text); }

.product-detail-images {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.product-detail-images img {
  width: 100%;
  max-width: 860px;
  height: auto;
  display: block;
}

/* ---------- Contact page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.contact-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
}
.contact-card h2 { font-size: 17px; }
.contact-value { color: var(--color-text-muted); margin-bottom: 16px; }
.contact-value a { color: var(--color-primary); font-weight: 700; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-primary-dark);
  color: #cdd8e2;
  padding: 44px 24px 20px;
  margin-top: 40px;
}
.site-footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.site-footer-name { color: #fff; font-weight: 800; font-size: 17px; margin-bottom: 6px; }
.site-footer-contact p { margin: 4px 0; }
.site-footer-contact a { color: var(--color-accent); font-weight: 600; }
.site-footer-copy {
  max-width: var(--max-width);
  margin: 16px auto 0;
  font-size: 12px;
  color: #8ea0b3;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .site-nav { display: none; }
  .site-logo-img { height: 82px; }
  .catalog-layout { grid-template-columns: 1fr; }
  .catalog-sidebar { order: 2; }
  .product-detail-layout { grid-template-columns: 1fr; }
  .hero h1 { font-size: 30px; }
}