:root {
  --color-bg: #FAFAF8;
  --color-bg-white: #FFFFFF;
  --color-text: #1F2328;
  --color-text-secondary: #6B7280;
  --color-text-light: #9CA3AF;
  --color-accent: #00B7FF;
  --color-accent-hover: #009AD6;
  --color-accent-light: #E6F7FF;
  --color-green: #10B981;
  --color-green-light: #ECFDF5;
  --color-border: #E5E7EB;
  --color-border-light: #F3F4F6;
  --color-card-shadow: rgba(0, 0, 0, 0.04);
  --color-card-shadow-hover: rgba(0, 0, 0, 0.08);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Satoshi', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ===== LAYOUT ===== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
  box-shadow: 0 1px 8px var(--color-card-shadow);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-text);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.logo-icon {
  width: auto;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.logo-icon img {
  height: 38px;
  width: auto;
  display: block;
  object-fit: contain;
}

.logo-mark-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: 1px;
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--color-border-light);
  border-radius: 8px;
  padding: 3px;
}

.lang-btn {
  padding: 5px 10px;
  border: none;
  background: transparent;
  color: var(--color-text-secondary);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: inherit;
}

.lang-btn:hover {
  color: var(--color-text);
}

.lang-btn.active {
  background: var(--color-bg-white);
  color: var(--color-text);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

/* Mobile menu */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--color-text);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(12px);
  z-index: 99;
  padding: 24px;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  display: block;
  padding: 14px 16px;
  text-decoration: none;
  color: var(--color-text);
  font-size: 1.05rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.mobile-nav a:hover,
.mobile-nav a.active {
  background: var(--color-border-light);
}

.mobile-lang-switcher {
  display: flex;
  gap: 2px;
  background: var(--color-border-light);
  border-radius: 8px;
  padding: 3px;
  margin-top: 12px;
  width: fit-content;
}

/* ===== HERO ===== */
.hero {
  padding: 80px 0 60px;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 16px;
  color: var(--color-text);
}

.hero .subtitle {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

/* AI Search Box */
.ai-search-box {
  max-width: 680px;
  margin: 0 auto 24px;
  position: relative;
}

.ai-search-input-wrap {
  display: flex;
  align-items: center;
  background: var(--color-bg-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 6px 6px 6px 20px;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  box-shadow: 0 2px 12px var(--color-card-shadow);
}

.ai-search-input-wrap:focus-within {
  border-color: var(--color-accent);
  box-shadow: 0 2px 20px rgba(0, 183, 255, 0.12);
}

.ai-search-icon {
  color: var(--color-text-light);
  flex-shrink: 0;
  margin-right: 12px;
}

.ai-search-input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 1rem;
  font-family: inherit;
  color: var(--color-text);
  background: transparent;
  padding: 12px 0;
}

.ai-search-input::placeholder {
  color: var(--color-text-light);
}

.ai-search-btn {
  flex-shrink: 0;
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  padding: 12px 24px;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.ai-search-btn:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

/* Quick tags */
.quick-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  max-width: 680px;
  margin: 0 auto;
}

.quick-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.quick-tag:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-light);
}

/* ===== SECTIONS ===== */
.section {
  padding: 80px 0;
}

.section-alt {
  background: var(--color-bg-white);
}

.section-title {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  text-align: center;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-secondary);
  text-align: center;
  max-width: 520px;
  margin: 0 auto 48px;
}

/* ===== HOW IT WORKS ===== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.step-card {
  text-align: center;
  padding: 32px 20px;
  position: relative;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.step-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.step-card p {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.step-arrow {
  position: absolute;
  right: -20px;
  top: 52px;
  color: var(--color-border);
  font-size: 1.2rem;
}

.step-card:last-child .step-arrow {
  display: none;
}

/* ===== FACTORY CARDS ===== */
.factories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.factory-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  display: block;
}

.factory-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px var(--color-card-shadow-hover);
}

.factory-card-image {
  position: relative;
  height: 200px;
  background: var(--color-border-light);
  overflow: hidden;
}

.factory-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.factory-card-image .placeholder-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e0e7ff 0%, #dbeafe 100%);
  color: var(--color-accent);
  font-size: 2.5rem;
}

.product-thumbs {
  position: absolute;
  bottom: 8px;
  right: 8px;
  display: flex;
  gap: 4px;
}

.product-thumb {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-white);
  border: 2px solid white;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.factory-card-body {
  padding: 20px;
}

.factory-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 8px;
}

.factory-card-name {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.3;
}

.verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  background: var(--color-green-light);
  color: var(--color-green);
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 100px;
  white-space: nowrap;
  flex-shrink: 0;
}

.verified-badge svg {
  width: 12px;
  height: 12px;
}

.factory-card-category {
  font-size: 0.82rem;
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: 4px;
}

.factory-card-location {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 10px;
}

.factory-card-desc {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ===== CATALOG PAGE ===== */
.catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  align-items: start;
}

.catalog-sidebar {
  position: sticky;
  top: 88px;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.filter-group {
  margin-bottom: 24px;
}

.filter-group:last-child {
  margin-bottom: 0;
}

.filter-group-title {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
  margin-bottom: 12px;
}

.filter-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.filter-option:hover {
  color: var(--color-accent);
}

.filter-option input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--color-accent);
  border-radius: 4px;
  cursor: pointer;
}

.filter-option .count {
  margin-left: auto;
  font-size: 0.78rem;
  color: var(--color-text-light);
}

.filter-cat-group {
  border-bottom: 1px solid var(--color-border-light);
  padding: 2px 0;
}

.filter-cat-group:last-child {
  border-bottom: none;
}

.filter-cat-toggle {
  font-weight: 500;
}

.filter-sublist {
  max-height: 0;
  overflow: hidden;
  transition: max-height 240ms ease, opacity 200ms ease;
  opacity: 0;
  padding-left: 22px;
  border-left: 2px solid var(--color-border-light);
  margin-left: 8px;
}

.filter-cat-group.expanded .filter-sublist {
  max-height: 600px;
  opacity: 1;
}

.filter-suboption {
  font-size: 0.82rem;
  padding: 4px 0;
  color: var(--color-text-secondary);
}

.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.catalog-count {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.catalog-count strong {
  color: var(--color-text);
}

.catalog-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sort-select {
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-bg-white);
  cursor: pointer;
  outline: none;
}

.sort-select:focus {
  border-color: var(--color-accent);
}

.view-toggle {
  display: flex;
  gap: 2px;
  background: var(--color-border-light);
  border-radius: var(--radius-sm);
  padding: 3px;
}

.view-btn {
  padding: 6px 10px;
  border: none;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
}

.view-btn.active {
  background: var(--color-bg-white);
  color: var(--color-text);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

/* List view */
.factories-list .factory-card {
  display: grid;
  grid-template-columns: 280px 1fr;
}

.factories-list .factory-card-image {
  height: 100%;
  min-height: 180px;
}

/* Mobile filter button */
.mobile-filter-btn {
  display: none;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  color: var(--color-text);
}

.sidebar-overlay {
  display: none;
}

/* ===== FACTORY DETAIL PAGE ===== */
.factory-hero {
  padding: 22px 0 0;
}

.factory-top-grid {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr) 300px;
  gap: 22px;
  align-items: start;
  margin-bottom: 34px;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 22px;
  box-shadow: 0 10px 32px var(--color-card-shadow);
}

.factory-left-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.factory-capabilities-card {
  background: var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
}

.factory-capabilities-card h3 {
  font-size: 0.92rem;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.factory-capabilities-card p {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
}

.factory-info-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 18px;
}

.info-card {
  background: var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  min-width: 0;
}

.info-card-wide {
  grid-column: 1 / -1;
}

.info-card-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-light);
  margin-bottom: 4px;
}

.info-card-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.35;
}

.info-card-sub {
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.certificates-section {
  border-top: 1px solid var(--color-border-light);
  padding-top: 14px;
  margin-top: 14px;
}

.certificates-section h4 {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-light);
  margin: 0 0 8px;
}

.certificates-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.certificate-chip {
  display: inline-block;
  padding: 4px 10px;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-text);
}

.factory-gallery {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 0;
}

.gallery-main {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, #e0e7ff 0%, #dbeafe 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 4rem;
}

.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-thumbs {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.gallery-thumb {
  width: 72px;
  height: 52px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  flex-shrink: 0;
  transition: border-color var(--transition-fast);
  background: var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--color-text-light);
}

.gallery-thumb:hover,
.gallery-thumb.active {
  border-color: var(--color-accent);
}

.factory-info-grid {
  display: contents;
}

.factory-details {
  min-width: 0;
}

.factory-contact-wrap {
  min-width: 0;
}

.factory-info-grid {
  margin-bottom: 0;
}

.factory-title {
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.factory-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-bottom: 14px;
}

.factory-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--color-text-secondary);
}

.factory-meta-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-text-light);
}

.factory-description {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
}

.info-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.info-table tbody {
  display: contents;
}

.info-table tr {
  display: block;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  padding: 10px;
  background: var(--color-bg);
}

.info-table td {
  display: block;
  padding: 0;
  font-size: 0.86rem;
}

.info-table td:first-child {
  color: var(--color-text-secondary);
  width: auto;
  font-weight: 500;
  font-size: 0.74rem;
  margin-bottom: 2px;
}

/* Contact sidebar */
.factory-contact-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 18px;
  position: static;
}

.factory-contact-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border-light);
  font-size: 0.84rem;
}

.contact-item:last-child {
  border-bottom: none;
}

.contact-item-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  flex-shrink: 0;
}

.contact-item-label {
  font-size: 0.78rem;
  color: var(--color-text-light);
  display: block;
}

.contact-item-value {
  font-weight: 500;
  color: var(--color-text);
}

.contact-item a {
  color: var(--color-accent);
  text-decoration: none;
}

.contact-item a:hover {
  text-decoration: underline;
}

.document-card {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 18px;
  padding: 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: inherit;
  text-decoration: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.document-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 6px 18px var(--color-card-shadow);
}

.document-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  flex-shrink: 0;
}

.document-card strong {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.document-card span {
  display: block;
  color: var(--color-text-secondary);
  font-size: 0.78rem;
}

/* Products grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

.product-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.product-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--color-card-shadow);
}

.product-card-image {
  height: 180px;
  background: var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  font-size: 2rem;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card-body {
  padding: 16px;
}

.product-card-name {
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 6px;
  line-height: 1.3;
}

.product-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 4px;
}

.product-price-cny {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
}

.product-price-usd {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
}

.product-moq {
  font-size: 0.78rem;
  color: var(--color-text-light);
}

/* ===== ABOUT PAGE ===== */
.about-hero {
  padding: 64px 0;
  text-align: center;
}

.about-compact-hero {
  padding: 44px 0 36px;
}

.about-compact-section {
  padding: 52px 0;
}

.about-hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.about-hero p {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.value-card {
  padding: 32px;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
}

.value-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 1.5rem;
}

.value-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.value-card p {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.inspection-process {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  align-items: center;
}

.inspection-image {
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #e0e7ff 0%, #dbeafe 100%);
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 3rem;
}

.inspection-steps {
  list-style: none;
}

.inspection-step {
  display: flex;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border-light);
}

.inspection-step:last-child {
  border-bottom: none;
}

.inspection-step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.inspection-step h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.inspection-step p {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.team-card {
  text-align: center;
}

.team-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 2rem;
  color: var(--color-text-light);
}

.team-card h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.team-card p {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

/* ===== CONTACT PAGE ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-bg-white);
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

.contact-info-section h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.contact-info-item {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}

.contact-info-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-item h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.contact-info-item p {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.contact-info-item a {
  color: var(--color-accent);
  text-decoration: none;
}

.partner-cta {
  margin-top: 40px;
  padding: 28px;
  background: var(--color-accent-light);
  border-radius: var(--radius-lg);
  border: 1px solid #B3E5FC;
}

.partner-cta h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-accent);
}

.partner-cta p {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--color-bg-white);
  border-top: 1px solid var(--color-border);
  padding: 48px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-top: 12px;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--color-text-light);
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ===== PAGE HEADER (subpages) ===== */
.page-header {
  padding: 40px 0;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-white);
}

.page-header h1 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.page-header p {
  font-size: 1rem;
  color: var(--color-text-secondary);
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin-bottom: 16px;
}

.breadcrumb a {
  color: var(--color-text-secondary);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--color-accent);
}

.breadcrumb span {
  color: var(--color-text-light);
}

/* ===== AI CHAT DEMO ===== */
.chat-container {
  max-width: 720px;
  margin: 0 auto;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 24px var(--color-card-shadow);
  display: none;
}

.chat-container.open {
  display: block;
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.chat-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.9rem;
}

.chat-close-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-secondary);
  padding: 4px;
}

.chat-messages {
  padding: 20px;
  max-height: 400px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.chat-msg {
  display: flex;
  gap: 10px;
  max-width: 85%;
  animation: chatFadeIn 0.3s ease;
}

@keyframes chatFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.chat-msg.user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.chat-msg-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: 700;
}

.chat-msg.assistant .chat-msg-avatar {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.chat-msg.user .chat-msg-avatar {
  background: var(--color-border-light);
  color: var(--color-text-secondary);
}

.chat-msg-bubble {
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  line-height: 1.55;
}

.chat-msg.assistant .chat-msg-bubble {
  background: var(--color-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.chat-msg.user .chat-msg-bubble {
  background: var(--color-accent);
  color: white;
}

.chat-msg-bubble .chat-factory-card {
  margin-top: 10px;
  padding: 12px;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  gap: 12px;
  align-items: center;
  text-decoration: none;
  color: inherit;
  transition: box-shadow var(--transition-fast);
}

.chat-factory-card:hover {
  box-shadow: 0 2px 8px var(--color-card-shadow-hover);
}

.chat-factory-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  flex-shrink: 0;
}

.chat-factory-card-info h4 {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.chat-factory-card-info p {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
}

.chat-typing {
  display: flex;
  gap: 4px;
  padding: 8px 0;
}

.chat-typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-text-light);
  animation: typingDot 1.2s infinite;
}

.chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingDot {
  0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
  30% { opacity: 1; transform: scale(1); }
}

.chat-input-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}

.chat-input-bar input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 0.88rem;
  font-family: inherit;
  background: transparent;
  color: var(--color-text);
}

.chat-attach-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-light);
  padding: 4px;
  transition: color var(--transition-fast);
}

.chat-attach-btn:hover {
  color: var(--color-accent);
}

.chat-send-btn {
  background: var(--color-accent);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  padding: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.chat-send-btn:hover {
  background: var(--color-accent-hover);
}

.chat-photo-preview {
  padding: 8px 16px;
  border-top: 1px solid var(--color-border-light);
  background: var(--color-bg);
}

.chat-photo-preview img {
  max-height: 60px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.chat-restart-btn {
  display: block;
  margin: 12px auto 0;
  padding: 8px 20px;
  background: var(--color-border-light);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 0.8rem;
  font-family: inherit;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.chat-restart-btn:hover {
  background: var(--color-accent-light);
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* Search input attachment btn */
.ai-search-attach {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-light);
  padding: 6px;
  margin-right: 4px;
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
}

.ai-search-attach:hover {
  color: var(--color-accent);
}

/* ===== ADMIN PANEL ===== */
.admin-login {
  max-width: 360px;
  margin: 120px auto;
  padding: 40px;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
}

.admin-login h1 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.admin-login p {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  margin-bottom: 24px;
}

.admin-body {
  display: none;
}

.admin-body.visible {
  display: block;
}

.admin-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
}

.admin-toolbar h2 {
  font-size: 1.2rem;
  font-weight: 700;
}

.admin-toolbar-btns {
  display: flex;
  gap: 8px;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  background: var(--color-bg-white);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-danger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  background: #FEF2F2;
  color: #DC2626;
  border: 1px solid #FECACA;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-danger:hover {
  background: #FEE2E2;
}

.admin-factory-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.admin-factory-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: box-shadow var(--transition-fast);
}

.admin-factory-item:hover {
  box-shadow: 0 2px 8px var(--color-card-shadow);
}

.admin-factory-thumb {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  background: var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}

.admin-factory-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.admin-factory-info {
  flex: 1;
  min-width: 0;
}

.admin-factory-info h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.admin-factory-info p {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
}

.admin-factory-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

/* Admin modal / form */
.admin-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 300;
  align-items: flex-start;
  justify-content: center;
  overflow-y: auto;
  padding: 40px 20px;
}

.admin-modal-overlay.open {
  display: flex;
}

.admin-modal {
  width: 100%;
  max-width: 720px;
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.admin-modal h2 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.admin-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.admin-form-grid .form-group.full {
  grid-column: 1 / -1;
}

.admin-photos-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.admin-photo-item {
  position: relative;
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.admin-photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.admin-photo-remove {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 20px;
  height: 20px;
  background: rgba(0,0,0,0.6);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 0.65rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.admin-products-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.admin-product-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr auto;
  gap: 8px;
  align-items: end;
}

.admin-product-row input {
  padding: 8px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-family: inherit;
  outline: none;
}

.admin-product-row input:focus {
  border-color: var(--color-accent);
}

.admin-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

/* Data io */
.admin-io {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.admin-page {
  padding-top: 24px;
  padding-bottom: 48px;
}

.admin-topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.admin-topbar strong {
  display: block;
  font-size: 1.05rem;
}

.admin-topbar span {
  font-size: 0.82rem;
  color: var(--color-text-light);
}

.admin-topbar a {
  margin-left: auto;
  color: var(--color-accent);
  text-decoration: none;
  font-size: 0.85rem;
}

.admin-editor-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 24px;
  align-items: start;
}

.admin-list-panel,
.admin-editor-panel {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 16px;
}

.admin-list-panel {
  position: sticky;
  top: 88px;
}

.admin-factory-item {
  width: 100%;
  text-align: left;
  border: 1px solid var(--color-border);
  cursor: pointer;
}

.admin-factory-item.active {
  border-color: var(--color-accent);
  background: var(--color-accent-light);
}

.admin-empty-state {
  padding: 72px 20px;
  text-align: center;
  color: var(--color-text-secondary);
}

.admin-empty-state h3 {
  color: var(--color-text);
  margin-bottom: 6px;
}

.admin-editor-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 20px;
}

.admin-editor-header h2 {
  font-size: 1.25rem;
  margin-bottom: 4px;
}

.admin-editor-header p {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
}

.admin-section {
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border-light);
}

.admin-section h3,
.admin-section-title-row h3 {
  font-size: 1rem;
  margin-bottom: 14px;
}

.admin-section-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.admin-sub-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin: 16px 0 8px;
}

.admin-path-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 10px;
}

.admin-path-row {
  display: grid;
  grid-template-columns: 1fr 72px auto;
  gap: 8px;
  align-items: center;
}

.admin-path-row input {
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.85rem;
}

.admin-path-preview,
.admin-photo-preview {
  background: var(--color-border-light);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--color-text-light);
  font-size: 0.78rem;
}

.admin-path-preview {
  width: 72px;
  height: 54px;
}

.admin-photo-preview {
  width: 180px;
  height: 112px;
  margin-top: 8px;
}

.admin-path-preview img,
.admin-photo-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.admin-products-editor {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.admin-product-editor {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
  background: var(--color-bg);
}

.admin-product-editor-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.admin-product-details {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-top: 12px;
}

.admin-product-details summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.admin-extra-details {
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 14px;
}

.admin-extra-details summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
}

.admin-extra-details[open] summary {
  margin-bottom: 14px;
}

.admin-help-text {
  display: block;
  margin-top: 6px;
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--color-text-light);
}

.input-with-unit {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-white);
  overflow: hidden;
}

.input-with-unit:focus-within {
  border-color: var(--color-accent);
}

.input-with-unit input {
  border: none !important;
  border-radius: 0 !important;
  flex: 1;
  min-width: 0;
  padding: 10px 12px;
  outline: none;
}

.unit-suffix {
  min-width: 46px;
  align-self: stretch;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-border-light);
  border-left: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: 0.8rem;
  font-weight: 600;
}

.admin-logistics-preview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 12px;
}

.admin-logistics-preview span {
  background: var(--color-accent-light);
  border-radius: var(--radius-sm);
  padding: 8px;
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

.admin-logistics-preview strong {
  display: block;
  color: var(--color-text);
}

.admin-sticky-save {
  position: sticky;
  bottom: 0;
  display: flex;
  justify-content: flex-end;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  padding: 16px 0 0;
}

.image-lightbox,
.product-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(31, 35, 40, 0.72);
  z-index: 500;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.image-lightbox.open,
.product-modal-overlay.open {
  display: flex;
}

.image-lightbox img {
  max-width: min(960px, 92vw);
  max-height: 86vh;
  border-radius: var(--radius-lg);
  background: white;
}

.product-modal {
  width: min(980px, 96vw);
  max-height: 88vh;
  overflow-y: auto;
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.product-modal-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.product-modal-close {
  background: var(--color-border-light);
  border: none;
  border-radius: 50%;
  width: 34px;
  height: 34px;
  cursor: pointer;
  font-size: 1.2rem;
}

.product-modal-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 24px;
}

.product-modal-main-img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-md);
  background: var(--color-border-light);
}

.product-modal-thumbs {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  overflow-x: auto;
}

.product-modal-thumbs img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
}

.product-modal-thumbs img.active {
  border-color: var(--color-accent);
}

.product-spec-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 10px;
}

.product-spec-group {
  margin-top: 16px;
}

.product-spec-group h3 {
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.product-spec {
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  padding: 10px;
}

.product-spec span {
  display: block;
  color: var(--color-text-light);
  font-size: 0.75rem;
  margin-bottom: 2px;
}

.product-spec strong {
  font-size: 0.9rem;
}

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

  .admin-editor-layout,
  .product-modal-grid {
    grid-template-columns: 1fr;
  }

  .admin-list-panel {
    position: static;
  }

  .admin-logistics-preview {
    grid-template-columns: repeat(2, 1fr);
  }

  .catalog-layout {
    grid-template-columns: 1fr;
  }

  .catalog-sidebar {
    position: fixed;
    top: 0;
    left: -300px;
    width: 300px;
    height: 100vh;
    z-index: 200;
    border-radius: 0;
    border: none;
    border-right: 1px solid var(--color-border);
    transition: left var(--transition-base);
    overflow-y: auto;
    padding-top: 80px;
  }

  .catalog-sidebar.open {
    left: 0;
  }

  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.3);
    z-index: 199;
  }

  .sidebar-overlay.open {
    display: block;
  }

  .mobile-filter-btn {
    display: flex;
  }

  .factory-info-grid {
    display: block;
  }

  .factory-top-grid {
    grid-template-columns: 1fr;
  }

  .factory-gallery {
    max-width: 520px;
    width: 100%;
  }

  .factory-contact-card {
    position: static;
  }

  .inspection-process {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero .subtitle {
    font-size: 1rem;
  }

  .nav-links {
    display: none;
  }

  .header-lang-switcher {
    display: none;
  }

  .mobile-menu-btn {
    display: block;
  }

  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .step-arrow {
    display: none;
  }

  .factories-grid {
    grid-template-columns: 1fr;
  }

  .factories-list .factory-card {
    grid-template-columns: 1fr;
  }

  .values-grid {
    grid-template-columns: 1fr;
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .section {
    padding: 48px 0;
  }

  .about-hero h1 {
    font-size: 1.8rem;
  }

  .factory-title {
    font-size: 1.4rem;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .admin-editor-header,
  .admin-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-toolbar-btns {
    flex-wrap: wrap;
  }

  .admin-path-row {
    grid-template-columns: 1fr;
  }

  .admin-path-preview {
    width: 100%;
  }

  .product-spec-grid,
  .admin-logistics-preview {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.6rem;
  }

  .steps-grid {
    grid-template-columns: 1fr;
  }

  .products-grid {
    grid-template-columns: 1fr;
  }

  .team-grid {
    grid-template-columns: 1fr;
  }

  .container {
    padding: 0 16px;
  }
}