/* Shared styles for brands / imported-brands / catalog / trust / contact / admin.
   Loaded alongside main.css — reuses its tokens (--bg, --navy, --gold, etc). */

/* ---------- Brand page (brands.html): 자사 + 수입 브랜드 한 페이지 ---------- */
.brand-filter-bar {
  display: inline-flex;
  gap: 6px;
  padding: 6px;
  border-radius: 999px;
  background: var(--bg-alt);
  margin-bottom: 52px;
  flex-wrap: wrap;
}
.brand-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 0;
  background: transparent;
  border-radius: 999px;
  padding: 10px 20px;
  font: inherit;
  font-size: 13.5px;
  color: var(--ink-soft);
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
}
.brand-filter-btn:hover { color: var(--ink); }
.brand-filter-btn.active { background: var(--signature); color: #fff; }
.brand-filter-btn .count {
  font-size: 11.5px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(26, 26, 26, .08);
}
.brand-filter-btn.active .count { background: rgba(255, 255, 255, .22); color: #fff; }

.brand-group[hidden] { display: none; }
.brand-group + .brand-group { margin-top: 72px; }
.brand-group-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 36px;
}
.brand-group-tag {
  display: block;
  font-size: 11px;
  letter-spacing: .14em;
  font-weight: 600;
  color: var(--signature);
  margin-bottom: 10px;
}
.brand-group-tag.imported { color: var(--gold-ink); }
.brand-group-title { font-family: var(--serif); font-size: 26px; font-weight: 500; margin: 0; }
.brand-group-desc { color: var(--ink-soft); font-size: 13.5px; max-width: 420px; margin: 0; text-align: right; }

.brand-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px;
}
.brand-card {
  scroll-margin-top: 110px;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 26px 24px 20px;
  position: relative;
  overflow: hidden;
  transition: box-shadow .28s ease, transform .28s ease;
}
.brand-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent, var(--navy));
}
.brand-card:hover { box-shadow: 0 20px 44px rgba(15, 23, 42, .12); transform: translateY(-3px); }
.brand-card-logo {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 18px;
}
.brand-card-logo img { max-height: 58px; max-width: 160px; object-fit: contain; }
.brand-card-logo span { font-family: var(--serif); font-size: 20px; color: var(--navy); }
.brand-card-body { flex: 1; }
.brand-card-tagline {
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent, var(--gold-ink));
  margin: 0 0 8px;
}
.brand-card-name { font-family: var(--serif); font-size: 19px; font-weight: 500; margin: 0 0 8px; }
.brand-card-desc { color: var(--ink-soft); font-size: 13.5px; line-height: 1.7; margin: 0; }
.brand-card-link {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--navy);
}

/* ---------- Catalog ---------- */
.catalog-toolbar {
  position: sticky;
  top: 61px;
  z-index: 20;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
}
.filter-group { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 12px; }
.filter-group:last-of-type { margin-bottom: 0; }
.filter-label { font-size: 11px; letter-spacing: .08em; color: var(--ink-soft); font-weight: 600; flex-shrink: 0; }
.filter-row { display: flex; gap: 10px; flex-wrap: wrap; }
.filter-chip {
  font-size: 12.5px;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all .2s ease;
}
.filter-chip:hover { border-color: var(--navy); color: var(--navy); }
.filter-chip.active { background: var(--navy); border-color: var(--navy); color: #fff; }
.catalog-count { font-size: 12.5px; color: var(--ink-soft); margin-top: 12px; }

.catalog-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.product-card {
  background: #fff;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: box-shadow .3s ease, transform .3s ease;
  display: flex;
  flex-direction: column;
  /* 그리드 아이템의 기본 min-width는 auto라서, 내용물(이미지/긴 텍스트)의 고유 크기보다
     좁게는 절대 줄어들지 않아 모바일 2열에서 카드가 트랙 밖으로 밀려나갔음(그리드 블로우아웃) */
  min-width: 0;
}
.product-card:hover { box-shadow: 0 18px 40px rgba(15,23,42,.12); transform: translateY(-3px); }
.product-card .thumb { aspect-ratio: 1/1; background: var(--bg-alt); overflow: hidden; display: flex; align-items: center; justify-content: center; }
.product-card .thumb img { width: 100%; height: 100%; object-fit: contain; padding: 14px; transition: transform .4s ease; }
.product-card:hover .thumb img { transform: scale(1.06); }
.product-card .info { padding: 16px 18px 20px; }
.product-card .brand-tag { font-size: 10.5px; letter-spacing: .06em; color: var(--gold-ink); margin-bottom: 6px; text-transform: uppercase; }
.product-card h4 { font-family: var(--serif); font-size: 14.5px; font-weight: 500; margin: 0 0 6px; line-height: 1.4; }
.product-card .spec { font-size: 11.5px; color: var(--ink-soft); }
.catalog-empty { text-align: center; padding: 80px 0; color: var(--ink-soft); font-size: 14px; }

/* Product detail overlay */
.product-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(14,23,48,.55);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}
.product-modal.open { opacity: 1; pointer-events: auto; }
.product-modal .sheet {
  background: var(--bg);
  max-width: 880px;
  width: 100%;
  max-height: 86vh;
  overflow: hidden;
  position: relative;
  transform: translateY(12px);
  transition: transform .25s ease;
}
.product-modal.open .sheet { transform: translateY(0); }
.product-modal .close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  color: var(--ink-soft);
  z-index: 1;
}
.product-modal .close-btn:hover { color: var(--ink); border-color: var(--ink); }

/* Simple full-image lightbox (certifications, patents) */
/* 원본 홈페이지와 동일한 인증서/특허 팝업 스타일 */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 220;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(10, 37, 64, 0.85);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}
.modal-backdrop.open { opacity: 1; pointer-events: auto; }
.modal-content {
  position: relative;
  max-width: 860px;
  max-height: 90vh;
  background: #FFFFFF;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 25px 60px rgba(0,0,0,.3);
  transform: scale(.97);
  transition: transform .25s ease;
}
.modal-backdrop.open .modal-content { transform: scale(1); }
.modal-content img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  background: #F8FAFC;
}
.modal-close-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(10, 37, 64, .6);
  border: none;
  color: #FFF;
  font-size: 1.5rem;
  cursor: pointer;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}
.modal-close-btn:hover { background: var(--navy); }
.modal-caption {
  padding: 14px 18px;
  background: var(--navy);
  color: #FFF;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* 좌측 대표 이미지는 고정, 우측 상세 정보만 스크롤되도록 분리 */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; max-height: 86vh; }
.product-detail .pd-media { background: var(--bg-alt); display: flex; align-items: center; justify-content: center; padding: 40px; min-width: 0; }
.product-detail .pd-media img { max-width: 100%; max-height: 360px; object-fit: contain; }
.product-detail .pd-body { padding: 44px 40px; min-width: 0; max-height: 86vh; overflow-y: auto; }
.product-detail h2 { min-width: 0; max-width: 100%; }
.product-detail .brand-tag { font-size: 11px; letter-spacing: .08em; color: var(--gold-ink); margin-bottom: 12px; text-transform: uppercase; }
.product-detail h2 { font-family: var(--serif); font-size: 22px; font-weight: 500; margin: 0 0 6px; }
.product-detail .meta-row { display: flex; gap: 24px; font-size: 12.5px; color: var(--ink-soft); margin-bottom: 20px; flex-wrap: wrap; }
.product-detail .meta-row strong { color: var(--ink); font-weight: 600; }
.product-detail ul.pd-features { margin: 0 0 22px; padding-left: 18px; font-size: 13px; color: var(--ink-soft); }
.product-detail ul.pd-features li { margin-bottom: 6px; }
.pd-nutrition { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-bottom: 18px; }
.pd-nutrition > div { background: #fff; padding: 10px 4px; text-align: center; display: flex; flex-direction: column; }
.pd-nutrition .label {
  font-size: 10px;
  color: var(--ink-soft);
  margin-bottom: 4px;
  min-height: 2.4em;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1.2;
}
.pd-nutrition .value { font-size: 12px; color: var(--ink); font-weight: 600; white-space: nowrap; }
.pd-ingredients { font-size: 12px; color: var(--ink-soft); line-height: 1.7; padding-top: 14px; border-top: 1px solid var(--line); }
.pd-ingredients strong { display: block; color: var(--ink); font-size: 12.5px; margin-bottom: 6px; }
.pd-detail-images { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.pd-detail-images img { display: block; max-width: 100%; width: auto; height: auto; margin: 0 auto; object-fit: contain; border: 1px solid var(--line); border-radius: 4px; cursor: zoom-in; }
.pd-actions { margin-top: 22px; }
.pd-buy-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-width: 200px; padding: 14px 26px; border-radius: 999px; background: var(--navy); color: #fff; font-size: 14px; font-weight: 600; text-decoration: none; transition: opacity .2s; }
.pd-buy-btn:hover { opacity: .88; color: #fff; }

/* ---------- Trust page ---------- */
/* siteC 트러스트 페이지의 "품질 및 안전 인증 시스템" 섹션과 동일한 디자인 */
.bm-trust-section-head {
  margin-bottom: 32px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 2px solid var(--line);
  padding-bottom: 16px;
  position: relative;
  flex-wrap: wrap;
  gap: 12px;
}
.bm-trust-section-head::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 70px;
  height: 2px;
  background: var(--signature);
}
.bm-trust-tag {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--signature);
  margin-bottom: 4px;
  display: block;
}
.bm-trust-title {
  font-family: var(--serif);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.25;
  margin: 0;
}
.bm-trust-desc {
  font-size: 0.9rem;
  color: var(--ink-soft);
  max-width: 520px;
  text-align: right;
  line-height: 1.5;
  margin: 0;
}
.bm-cert-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.bm-cert-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px 20px 26px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  box-shadow: 0 4px 16px rgba(0,0,0,.02);
  transition: all .3s cubic-bezier(.16,1,.3,1);
  position: relative;
  overflow: hidden;
}
.bm-cert-card.clickable { cursor: pointer; }
.bm-cert-card:hover { transform: translateY(-8px); box-shadow: 0 16px 36px rgba(0,102,179,.12); border-color: var(--signature); }
.bm-cert-badge-wrap { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 14px; }
.bm-cert-code {
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--signature);
  letter-spacing: .04em;
  background: #EBF5FF;
  padding: 4px 12px;
  border-radius: 20px;
  white-space: nowrap;
  flex-shrink: 0;
}
.bm-cert-logo-badge {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--line);
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
  flex-shrink: 0;
}
.bm-cert-logo-badge.aafco { width: 58px; height: 40px; padding: 4px 6px; border-radius: 10px; }
.bm-cert-logo-badge img { max-width: 100%; max-height: 100%; object-fit: contain; display: block; }
.bm-cert-logo-badge.aafco img { max-height: 20px; }
.bm-cert-card-title { font-family: var(--serif); font-size: 1.05rem; font-weight: 800; color: var(--navy); line-height: 1.4; margin: 0 0 8px; }
.bm-cert-card-desc { font-size: .86rem; color: var(--ink-soft); line-height: 1.55; margin: 0; }

.patent-grid { margin-top: 40px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.patent-card { background: #fff; border: 1px solid var(--line); overflow: hidden; transition: box-shadow .3s ease; }
.patent-card.clickable { cursor: pointer; }
.patent-card:hover { box-shadow: 0 14px 30px rgba(15,23,42,.1); }
.patent-card .thumb { aspect-ratio: 3/4; overflow: hidden; background: var(--bg-alt); }
.patent-card img { width: 100%; height: 100%; object-fit: cover; }
.patent-card .cap { padding: 12px 14px; }
.patent-card .type { font-size: 10.5px; color: var(--gold-ink); letter-spacing: .04em; }
.patent-card .num { font-size: 12px; color: var(--ink); font-family: var(--serif); margin-top: 2px; line-height: 1.4; }
.cert-card.no-thumb { display: flex; flex-direction: column; justify-content: center; }

/* ---------- Global exhibition galleries ---------- */
.expo-block { padding: 32px 0; border-top: 1px solid var(--line); }
.expo-block:last-child { border-bottom: 1px solid var(--line); }
.expo-head { display: flex; align-items: baseline; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.expo-head h3 { font-family: var(--serif); font-size: 17px; font-weight: 500; margin: 0; }
.expo-location { font-size: 12px; color: var(--ink-soft); }
.expo-gallery { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; }
.expo-photo { aspect-ratio: 1/1; overflow: hidden; border-radius: 3px; }
.expo-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.expo-photo:hover img { transform: scale(1.08); }

/* ---------- Logo flow grid (retail / distributor partnership) ---------- */
.logo-flow-grid { margin-top: 40px; display: grid; grid-template-columns: repeat(7, 1fr); gap: 12px; }

/* ---------- Contact ---------- */
.contact-layout { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; }
.contact-info h2 { font-family: var(--serif); font-size: 22px; font-weight: 500; margin: 0 0 16px; }
.contact-info p { color: var(--ink-soft); font-size: 14px; line-height: 1.8; margin: 0 0 28px; }
.contact-detail-list { display: flex; flex-direction: column; gap: 14px; }
.contact-detail-list .row { display: flex; gap: 14px; font-size: 13.5px; }
.contact-detail-list .label { width: 70px; color: var(--ink-soft); flex-shrink: 0; }
.contact-detail-list .value { color: var(--ink); }

.contact-form { display: flex; flex-direction: column; gap: 18px; }
.privacy-check { display: flex; align-items: flex-start; gap: 8px; cursor: pointer; user-select: none; }
.privacy-check input[type="checkbox"] { margin-top: 2px; width: 15px; height: 15px; accent-color: var(--navy); cursor: pointer; flex-shrink: 0; }
.privacy-check span { font-size: 12.5px; color: var(--muted, #666); line-height: 1.45; }
.form-row { display: flex; flex-direction: column; gap: 8px; }
.form-row label { font-size: 12.5px; color: var(--ink); font-weight: 600; }
.form-row label .req { color: #b91c1c; margin-left: 2px; }
.form-row input, .form-row textarea {
  font-family: var(--sans);
  font-size: 14px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fff;
  color: var(--ink);
  transition: border-color .2s ease;
}
.form-row input:focus, .form-row textarea:focus { outline: none; border-color: var(--navy); }
.form-row textarea { resize: vertical; min-height: 120px; font-family: var(--sans); }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.submit-btn {
  align-self: flex-start;
  background: var(--navy);
  color: #fff;
  border: none;
  padding: 14px 36px;
  border-radius: 999px;
  font-size: 13.5px;
  letter-spacing: .04em;
  cursor: pointer;
  transition: background .25s ease;
}
.submit-btn:hover { background: var(--navy-deep); }
.submit-btn:disabled { opacity: .5; cursor: not-allowed; }
.form-msg { font-size: 13px; padding: 12px 16px; border-radius: 4px; display: none; }
.form-msg.show { display: block; }
.form-msg.success { background: #ecfdf5; color: #047857; border: 1px solid #a7f3d0; }
.form-msg.error { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }

@media (max-width: 900px) {
  .catalog-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  /* 좁은 화면에서는 이미지+정보가 세로로 쌓이므로, 우측만 스크롤하는 데스크톱
     레이아웃을 풀고 시트 전체가 하나로 스크롤되게 되돌림 */
  .product-detail { grid-template-columns: 1fr; max-height: none; }
  .product-detail .pd-body { max-height: none; overflow-y: visible; }
  .product-modal .sheet { overflow-y: auto; }
  .bm-cert-grid { grid-template-columns: repeat(2, 1fr); }
  .bm-trust-section-head { flex-direction: column; align-items: flex-start; gap: 8px; }
  .bm-trust-title { font-size: 1.35rem; }
  .bm-trust-desc { text-align: left; }
  .patent-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .pd-nutrition { grid-template-columns: repeat(2, 1fr); }
  .expo-gallery { grid-template-columns: repeat(3, 1fr); }
  .logo-flow-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- Corporate weight tuning (see main.css for rationale) ---------- */
.brand-card-name,
.product-detail h2,
.cert-card h3,
.expo-head h3,
.contact-info h2 {
  font-weight: 700;
  letter-spacing: -0.01em;
}
.product-card h4,
.patent-card .num {
  font-weight: 600;
}


/* ---------- 제조·역량 (manufacturing.html) ---------- */
.mfg-hero .hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.mfg-stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  margin: 36px 0 44px;
}
.mfg-stat {
  background: var(--bg);
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mfg-stat strong { font-family: var(--serif); font-size: 24px; font-weight: 600; color: var(--navy); }
.mfg-stat span { font-size: 12.5px; color: var(--ink-soft); }

.mfg-media { margin-bottom: 44px; }
.mfg-media:empty { display: none; }
.mfg-video,
.mfg-photo {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  border-radius: 14px;
  display: block;
  background: var(--bg-alt);
}

.mfg-capability-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.mfg-capability {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px 22px;
}
.mfg-capability h3 { font-family: var(--serif); font-size: 16.5px; font-weight: 600; margin: 0 0 10px; color: var(--navy); }
.mfg-capability p { font-size: 13.5px; line-height: 1.75; color: var(--ink-soft); margin: 0; }

.mfg-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 32px;
}
.mfg-gallery:empty { display: none; }
.mfg-gallery-item { margin: 0; border-radius: 12px; overflow: hidden; background: var(--bg-alt); }
.mfg-gallery-item.clickable { cursor: zoom-in; }
.mfg-gallery-item img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; transition: transform .4s ease; }
.mfg-gallery-item:hover img { transform: scale(1.04); }
.mfg-gallery-item figcaption { font-size: 12.5px; color: var(--ink-soft); padding: 10px 12px 12px; }

@media (max-width: 760px) {
  .brand-group-head { flex-direction: column; align-items: flex-start; gap: 14px; }
  .brand-group-desc { text-align: left; }
  .brand-filter-bar { width: 100%; justify-content: flex-start; }
  .brand-card-grid { grid-template-columns: 1fr; }
  .mfg-stat-row { grid-template-columns: repeat(2, 1fr); }
  .mfg-video, .mfg-photo { max-height: 260px; }
}