/* =========================================================================
   正一派道场 — 黑金红配色版
   参考汉服电商风格 + 用户指定配色
   黑底纯白字 + 白半透明框 + 正红色点缀
   ========================================================================= */

/* ----- Design Tokens ---------------------------------------------------- */
:root {
  --bg-primary:    #0A0A0A;
  --bg-secondary:  #111111;
  --bg-tertiary:   #1A1A1A;
  --bg-elevated:   #222222;
  --text-primary:   #FFFFFF;
  --text-secondary: rgba(255,255,255,0.8);
  --text-tertiary:  rgba(255,255,255,0.5);
  --text-muted:     rgba(255,255,255,0.35);
  --red:           #DC2626;
  --red-light:     #EF4444;
  --red-dark:      #B91C1C;
  --red-glow:      rgba(220,38,38,0.3);
  --gold:          #D4A853;
  --gold-light:    #F0D78C;
  --gold-dark:     #B8942E;
  --border:        rgba(255,255,255,0.1);
  --border-hover:  rgba(255,255,255,0.2);
  --space-xs:  4px; --space-sm:  8px; --space-md:  16px;
  --space-lg:  24px; --space-xl:  32px; --space-2xl: 48px;
  --space-3xl: 64px; --space-4xl: 96px;
  --radius-sm: 4px; --radius: 8px; --radius-lg: 12px; --radius-full: 9999px;
  --font-display: 'Noto Serif SC', serif;
  --font-sans: 'Noto Sans SC', sans-serif;
  --header-h: 56px;
  --top-header-h: 72px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
::selection { background: var(--red); color: var(--text-primary); }

.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.section { padding: var(--space-3xl) 0; }
.text-center { text-align: center; }

/* ----- Top Header with Search ------------------------------------------- */
.top-header {
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}

.top-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.hamburger-btn {
  display: none;
}

.top-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.top-brand .brand-mark {
  width: 40px;
  height: 40px;
  color: #ffffff;
}

.top-brand .brand-mark-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 4px;
}

.top-brand-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.search-box {
  flex: 1;
  max-width: 500px;
  display: flex;
  align-items: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 4px;
  transition: border-color 0.3s var(--ease);
}

.search-box:focus-within {
  border-color: var(--red);
}

.search-icon {
  color: var(--text-muted);
  margin-left: 16px;
  flex-shrink: 0;
}

.search-box input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 0.9375rem;
  padding: 10px 12px;
  outline: none;
}

.search-box input::placeholder { color: var(--text-muted); }

.search-btn {
  padding: 10px 20px;
  background: var(--red);
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  transition: background 0.3s var(--ease);
}

.search-btn:hover { background: var(--red-light); }

.top-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-shrink: 0;
}

.top-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--text-secondary);
  font-size: 0.75rem;
  transition: color 0.3s var(--ease);
  position: relative;
}

.top-action:hover { color: var(--red); }

.top-action svg { color: var(--text-primary); }

.top-action .cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  background: var(--red);
  color: var(--text-primary);
  font-size: 0.625rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

/* ----- Main Navigation -------------------------------------------------- */
.site-header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.site-header .container {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-nav > a,
.nav-dropdown > a {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 20px;
  height: var(--header-h);
  font-size: 0.9375rem;
  color: var(--text-secondary);
  transition: all 0.3s var(--ease);
  position: relative;
}

.main-nav > a:hover,
.main-nav > a.active,
.nav-dropdown:hover > a {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

.dropdown-arrow {
  transition: transform 0.3s var(--ease);
}

.nav-dropdown:hover .dropdown-arrow {
  transform: rotate(180deg);
}

/* Dropdown Menu */
.nav-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s var(--ease);
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}

.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 12px 20px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: all 0.3s var(--ease);
}

.dropdown-menu a:hover {
  background: var(--bg-tertiary);
  color: var(--red);
  padding-left: 24px;
}

.menu-toggle {
  display: none;
  color: var(--text-primary);
}

/* ----- Buttons ---------------------------------------------------------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  background: var(--red);
  color: var(--text-primary);
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all 0.3s var(--ease);
}

.btn-primary:hover {
  background: var(--red-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--red-glow);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all 0.3s var(--ease);
}

.btn-outline:hover {
  border-color: var(--red);
  color: var(--red);
}

.btn-outline-light {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--text-primary);
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all 0.3s var(--ease);
}

.btn-outline-light:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--text-primary);
}

/* ----- Hero Full Width Image ------------------------------------------- */
.hero-full {
  position: relative;
  width: 100%;
  height: 70vh;
  min-height: 600px;
  max-height: 900px;
  overflow: hidden;
}

.hero-full-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-full-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(10,10,10,0.85) 0%, rgba(10,10,10,0.4) 50%, rgba(10,10,10,0.2) 100%);
}

.hero-full-content {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  right: 0;
  padding: 0 48px;
  z-index: 10;
}

.hero-full-content .hero-tag {
  display: inline-block;
  padding: 8px 20px;
  background: var(--red);
  color: var(--text-primary);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-lg);
}

.hero-full-content .hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  line-height: 1.2;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

.hero-full-content .hero-desc {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 400px;
  text-shadow: 0 1px 10px rgba(0,0,0,0.5);
}

.hero-full-content .hero-actions {
  display: flex;
  gap: var(--space-md);
  align-items: center;
}

.hero-full-content .hero-secondary {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  font-weight: 700;
  color: var(--text-primary);
  padding: 14px 32px;
  letter-spacing: 0.08em;
  text-shadow: 0 2px 16px rgba(0,0,0,0.6), 0 0 24px rgba(220,38,38,0.25);
  border-left: 3px solid var(--red);
  background: linear-gradient(90deg, rgba(220,38,38,0.08), transparent);
  border-radius: 0 6px 6px 0;
}

/* ----- Typography ------------------------------------------------------- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-tertiary);
}

.view-all {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  color: var(--red);
  margin-top: var(--space-md);
  transition: gap 0.3s var(--ease);
}

.view-all:hover { gap: 10px; }

/* ----- Category Grid ---------------------------------------------------- */
.section-categories { background: var(--bg-secondary); }

/* Mobile-only all products section - hidden on desktop by default */
.section-products-home-mobile { display: none; }

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.category-card {
  position: relative;
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  transition: all 0.4s var(--ease);
}

.category-card:hover {
  border-color: var(--red);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.category-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.category-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.category-card:hover .category-image img { transform: scale(1.05); }

.category-info {
  padding: var(--space-lg);
  text-align: center;
}

.category-info h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.category-info span {
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

/* ----- Product Grid ----------------------------------------------------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.4s var(--ease);
}

.product-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(0,0,0,0.3);
}

.product-image {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--bg-tertiary);
}

.product-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--text-muted);
  letter-spacing: 2px;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.product-card:hover .product-image img { transform: scale(1.05); }

.product-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}

.product-card:hover .product-overlay { opacity: 1; }

.btn-view {
  padding: 10px 24px;
  background: var(--red);
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius);
  transform: translateY(10px);
  transition: all 0.3s var(--ease);
}

.product-card:hover .btn-view { transform: translateY(0); }

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 12px;
  background: var(--red);
  color: var(--text-primary);
  font-size: 0.6875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
}

.product-info {
  padding: var(--space-md);
}

.product-category {
  display: block;
  font-size: 0.75rem;
  color: var(--red);
  margin-bottom: 4px;
}

.product-name {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-price {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ----- Promo Banner ----------------------------------------------------- */
.promo-banner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 400px;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
}

.promo-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-3xl);
}

.promo-tag {
  display: inline-block;
  padding: 6px 16px;
  background: var(--red);
  color: var(--text-primary);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-lg);
  width: fit-content;
}

.promo-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.promo-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
}

.promo-image {
  position: relative;
  overflow: hidden;
}

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

/* ----- Services --------------------------------------------------------- */
.service-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}

.service-item {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.3s var(--ease);
}

.service-item:hover {
  border-color: var(--red);
  background: var(--bg-tertiary);
}

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--red);
}

.service-info {
  flex: 1;
}

.service-info h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.service-info p {
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

.service-arrow {
  color: var(--text-muted);
  transition: color 0.3s var(--ease);
}

.service-item:hover .service-arrow { color: var(--red); }

/* ----- Brand Story ------------------------------------------------------ */
.section-brand { background: var(--bg-secondary); }

.brand-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.brand-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

.brand-tag {
  display: inline-block;
  padding: 6px 16px;
  background: var(--red);
  color: var(--text-primary);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-lg);
}

.brand-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
  line-height: 1.3;
}

.brand-text {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  line-height: 1.8;
}

.brand-stats {
  display: flex;
  gap: var(--space-2xl);
  margin: var(--space-xl) 0;
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stat {
  text-align: center;
}

.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--red);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

/* ----- Newsletter ------------------------------------------------------- */
.section-newsletter { background: var(--bg-secondary); }

.newsletter-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2xl);
  padding: var(--space-2xl) var(--space-3xl);
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.newsletter-content h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.newsletter-content p {
  font-size: 0.9375rem;
  color: var(--text-tertiary);
}

.newsletter-form {
  display: flex;
  gap: var(--space-sm);
  min-width: 360px;
}

.newsletter-form input {
  flex: 1;
  padding: 12px 16px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color 0.3s var(--ease);
}

.newsletter-form input:focus { border-color: var(--red); }

.newsletter-form input::placeholder { color: var(--text-muted); }

/* ----- Footer ----------------------------------------------------------- */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-brand .brand-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--text-primary);
}

.footer-brand p {
  font-size: 0.9375rem;
  color: var(--text-tertiary);
  margin-top: var(--space-md);
  max-width: 300px;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.footer-col a {
  display: block;
  font-size: 0.875rem;
  color: var(--text-tertiary);
  margin-bottom: 10px;
  transition: color 0.3s var(--ease);
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border);
}

.footer-bottom span {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ----- Page Header ------------------------------------------------------ */
.page-header {
  position: relative;
  padding-top: calc(var(--top-header-h) + var(--header-h) + var(--space-lg));
  padding-bottom: var(--space-lg);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.page-header--with-image {
  padding-top: calc(var(--top-header-h) + var(--header-h) + var(--space-2xl));
  padding-bottom: var(--space-2xl);
  background: transparent;
  border-bottom: none;
  overflow: hidden;
}

.page-header-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.page-header-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-header-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(10,10,10,0.7) 0%, rgba(10,10,10,0.85) 100%);
}

.page-header--with-image .container {
  position: relative;
  z-index: 1;
}

.page-header--with-image .breadcrumb,
.page-header--with-image .breadcrumb a {
  color: rgba(255,255,255,0.7);
}

.page-header--with-image .page-title {
  color: var(--text-primary);
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.page-header--with-image .page-subtitle {
  color: rgba(255,255,255,0.8);
  text-shadow: 0 1px 5px rgba(0,0,0,0.5);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  margin-bottom: var(--space-md);
}

.breadcrumb a { color: var(--text-tertiary); transition: color 0.3s var(--ease); }
.breadcrumb a:hover { color: var(--red); }

.page-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.page-subtitle {
  font-size: 1rem;
  color: var(--text-tertiary);
}

/* ----- Filter Bar ------------------------------------------------------- */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border);
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: all 0.3s var(--ease);
}

.filter-chip:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.filter-chip.active {
  background: var(--red);
  border-color: var(--red);
  color: var(--text-primary);
}

.filter-count {
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

/* ----- Product Detail Page ---------------------------------------------- */
.pdp {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  padding: var(--space-xl) 0;
}

.pdp__gallery {
  position: sticky;
  top: calc(var(--header-h) + var(--top-header-h) + var(--space-lg));
}

.pdp__main {
  aspect-ratio: 1 / 1;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-md);
}

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

.pdp__thumbs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

.pdp__thumb {
  aspect-ratio: 1 / 1;
  background: var(--bg-secondary);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  opacity: 0.6;
  transition: all 0.3s var(--ease);
}

.pdp__thumb:hover,
.pdp__thumb.active {
  opacity: 1;
  border-color: var(--red);
}

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

.pdp__info { padding-top: var(--space-sm); }

.pdp__cat {
  display: inline-block;
  padding: 4px 12px;
  background: var(--red);
  color: var(--text-primary);
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.pdp__title {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.pdp__sub {
  font-size: 1rem;
  color: var(--text-tertiary);
  margin-bottom: var(--space-md);
}

.pdp__price {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--red);
  margin-bottom: var(--space-lg);
}

.pdp__desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

.pdp__field { margin-bottom: var(--space-lg); }

.pdp__label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.pdp__select,
.pdp__input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color 0.3s var(--ease);
}

.pdp__select:focus,
.pdp__input:focus { border-color: var(--red); }

.pdp__actions {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.pdp__assure {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border);
}

.pdp__assure-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

.pdp__assure-item svg {
  width: 20px;
  height: 20px;
  color: var(--red);
}

/* ----- Tabs ------------------------------------------------------------- */
.pdp__tabs { margin-top: var(--space-3xl); }

.tab-nav {
  display: flex;
  gap: var(--space-xl);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-xl);
}

.tab-btn {
  padding: var(--space-md) 0;
  font-size: 0.9375rem;
  color: var(--text-tertiary);
  position: relative;
  transition: color 0.3s var(--ease);
}

.tab-btn:hover,
.tab-btn.active { color: var(--text-primary); }

.tab-btn::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--red);
  transition: width 0.3s var(--ease);
}

.tab-btn.active::after { width: 100%; }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.tab-panel h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.tab-panel p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.tab-panel ul {
  list-style: none;
  padding: 0;
}

.tab-panel li {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  padding: 8px 0;
  padding-left: 20px;
  position: relative;
}

.tab-panel li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--red);
  border-radius: var(--radius-full);
}

/* ----- Service Detail --------------------------------------------------- */
.svc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg) var(--space-xl);
  margin: var(--space-lg) 0 var(--space-xl);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.svc-meta__item { display: flex; flex-direction: column; gap: 4px; }
.svc-meta__k { font-size: 0.75rem; color: var(--text-muted); }
.svc-meta__v { font-size: 0.9375rem; color: var(--text-primary); }

.svc-flow {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.svc-flow__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
}

.svc-flow__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.svc-flow__list li {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.svc-flow__num {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 2px solid var(--red);
  color: var(--red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

.svc-flow__list strong {
  color: var(--text-primary);
  display: block;
  margin-bottom: 4px;
}

.svc-flow__list p {
  font-size: 0.9375rem;
  color: var(--text-tertiary);
  line-height: 1.6;
}

/* ----- Service Cards ---------------------------------------------------- */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.svc-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-lg);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.3s var(--ease);
}

.svc-card:hover {
  border-color: var(--red);
  transform: translateY(-4px);
}

.svc-card__cat {
  font-size: 0.75rem;
  color: var(--red);
  margin-bottom: 8px;
}

.svc-card__name {
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.svc-card__desc {
  font-size: 0.9375rem;
  color: var(--text-tertiary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
  flex: 1;
}

/* ----- News ------------------------------------------------------------- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.news-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s var(--ease);
}

.news-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.news-card__image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.news-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.news-card:hover .news-card__image img { transform: scale(1.05); }

.news-card__content {
  padding: var(--space-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.news-card__date {
  font-size: 0.75rem;
  color: var(--red);
  margin-bottom: 8px;
}

.news-card__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.4;
}

.news-card__summary {
  font-size: 0.9375rem;
  color: var(--text-tertiary);
  line-height: 1.6;
  flex: 1;
}

/* ----- Cart ------------------------------------------------------------- */
.cart-page { padding-top: calc(var(--top-header-h) + var(--header-h) + var(--space-xl)); }

.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th {
  text-align: left;
  padding: var(--space-md);
  font-size: 0.8125rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.cart-table td {
  padding: var(--space-md);
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.cart-item__img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--bg-secondary);
}

.cart-item__name { font-weight: 500; color: var(--text-primary); }
.cart-item__meta { font-size: 0.8125rem; color: var(--text-tertiary); margin-top: 4px; }

.cart-qty {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cart-qty button {
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s var(--ease);
}

.cart-qty button:hover {
  border-color: var(--red);
  color: var(--red);
}

.cart-summary {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.cart-summary__row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  font-size: 0.9375rem;
}

.cart-summary__row.total {
  border-top: 1px solid var(--border);
  margin-top: 10px;
  padding-top: var(--space-md);
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--text-primary);
}

/* ----- Checkout --------------------------------------------------------- */
.checkout-form {
  max-width: 600px;
  margin: 0 auto;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.form-section { margin-bottom: var(--space-xl); }
.form-section__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.form-field { margin-bottom: var(--space-md); }
.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color 0.3s var(--ease);
}

.form-input:focus { border-color: var(--red); }
.form-input::placeholder { color: var(--text-muted); }
.form-textarea { min-height: 100px; resize: vertical; }

/* ----- Admin ------------------------------------------------------------ */
.admin-form {
  max-width: 700px;
  margin: 0 auto;
  padding: var(--space-xl);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.admin-form h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.form-group { margin-bottom: var(--space-md); }
.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color 0.3s var(--ease);
}

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

.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th {
  text-align: left;
  padding: 12px 16px;
  font-size: 0.75rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.admin-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.admin-table a { color: var(--text-primary); transition: color 0.3s var(--ease); }
.admin-table a:hover { color: var(--red); }

/* ----- Responsive ------------------------------------------------------- */
@media (max-width: 1024px) {
  .container { padding: 0 20px; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .brand-grid { grid-template-columns: 1fr; }
  .promo-banner { grid-template-columns: 1fr; }
  .hero-banner .container { grid-template-columns: 1fr; }
  .hero-image { display: none; }
  .pdp { grid-template-columns: 1fr; }
  .pdp__gallery { position: static; }
  .newsletter-box { flex-direction: column; text-align: center; }
  .newsletter-form { min-width: auto; width: 100%; }
  .cta-box { flex-direction: column; text-align: center; }
}

@media (max-width: 768px) {
  .top-header .container { flex-wrap: wrap; gap: 0; }
  .search-box { display: none; }
  .main-nav { display: none; }

  /* Hamburger button */
  .hamburger-btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    margin-right: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    flex-shrink: 0;
  }
  .hamburger-btn span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s var(--ease);
  }

  /* Mobile nav overlay */
  .mobile-nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 9998;
    backdrop-filter: blur(2px);
  }
  .mobile-nav-overlay.open { display: block; }

  /* Mobile nav drawer */
  .mobile-nav-drawer {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: -280px;
    width: 280px;
    height: 100vh;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    z-index: 9999;
    overflow-y: auto;
    transition: left 0.3s var(--ease);
  }
  .mobile-nav-drawer.open { left: 0; }

  .mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
  }
  .mobile-nav-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
  }
  .mobile-nav-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    cursor: pointer;
  }

  .mobile-nav-search {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 12px 16px;
    padding: 10px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-muted);
  }
  .mobile-nav-search input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.9375rem;
    outline: none;
  }
  .mobile-nav-search input::placeholder { color: var(--text-muted); }

  .mobile-nav-list {
    display: flex;
    flex-direction: column;
    padding: 8px 0;
  }
  .mobile-nav-link {
    display: block;
    padding: 14px 20px;
    font-size: 1rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
    transition: all 0.2s;
  }
  .mobile-nav-link:hover { color: var(--text-primary); background: var(--bg-tertiary); }
  .mobile-nav-parent {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 500;
    color: var(--text-primary);
  }
  .mobile-nav-parent::after {
    content: '+';
    font-size: 1.25rem;
    color: var(--text-muted);
  }
  .mobile-nav-group.open .mobile-nav-parent::after { content: '-'; }
  .mobile-nav-children { display: none; }
  .mobile-nav-group.open .mobile-nav-children { display: block; }
  .mobile-nav-child {
    padding-left: 36px;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    border-bottom: none;
  }
  .mobile-nav-child:hover { color: var(--text-primary); }

  .top-action-text { display: none; }

  /* Hero - mobile: 16:9 (per user), content pinned to bottom so the tag/title all fit inside */
  .hero-full {
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    aspect-ratio: 16 / 9 !important;
  }
  .hero-full-content {
    top: auto !important;
    bottom: 16px !important;
    transform: none !important;
    padding: 0 20px;
  }
  .hero-full-content .hero-title { font-size: 1.5rem; }
  .hero-full-content .hero-desc { font-size: 0.8125rem; max-width: 260px; line-height: 1.5; margin-bottom: var(--space-sm); }
  .hero-full-content .hero-tag { padding: 4px 12px; font-size: 0.7rem; margin-bottom: var(--space-sm); }
  .hero-full-content .hero-actions { gap: 10px; flex-wrap: wrap; }
  .hero-full-content .hero-secondary { font-size: 1rem; padding: 8px 16px; }

  /* Mobile: collapse sticky site-header (main-nav hidden anyway, drawer used instead) */
  .site-header { height: 0 !important; min-height: 0 !important; border-bottom: none !important; overflow: hidden !important; }
  .site-header .container { height: 0 !important; min-height: 0 !important; }

  /* Mobile: lighten left-side overlay so the hero-tag (红底白字) stays visible */
  .hero-full-overlay { background: linear-gradient(90deg, rgba(10,10,10,0.45) 0%, rgba(10,10,10,0.2) 50%, rgba(10,10,10,0.1) 100%) !important; }

  /* Hide category section on mobile - show products directly */
  .section-categories-home { display: none; }
  .section-products-home-mobile { display: block; }

  /* Two-column product grid */
  .product-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 10px !important; }

  /* Grouped category titles on mobile */
  .section-products-home-mobile .cat-group { margin-bottom: var(--space-2xl); }
  .section-products-home-mobile .cat-group .section-head {
    text-align: left;
    margin-bottom: var(--space-md);
    padding-left: 4px;
  }
  .section-products-home-mobile .cat-group .section-title {
    font-size: 1.5rem;
    font-weight: 700;
  }

  /* Hide non-essential sections on mobile homepage */
  .section-alt,
  .section-categories-home + .section:not(.section-products-home-mobile) { display: none; }
  .about-split,
  .section-cta { display: none; }

  .category-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .product-info { padding: 10px 8px; }
  .product-name { font-size: 0.8125rem; }
  .product-category { font-size: 0.6875rem; }
  .product-price { font-size: 0.875rem; }
  .svc-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: var(--space-md); text-align: center; }
  .filter-bar { flex-direction: column; align-items: flex-start; gap: var(--space-md); }
  .pdp__thumbs { grid-template-columns: repeat(5, 1fr); gap: 8px; }
  .page-header--with-image { min-height: 240px; }

  /* Section padding tighter on mobile */
  .section { padding: var(--space-2xl) 0; }
  .section-head { margin-bottom: var(--space-lg); }
  .section-title { font-size: 1.5rem; }
}

@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .pdp__actions { flex-direction: column; }
}

/* ----- Utilities -------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.empty-state {
  text-align: center;
  padding: var(--space-4xl) 0;
  color: var(--text-muted);
}

.empty-state svg {
  margin: 0 auto var(--space-lg);
  color: var(--text-tertiary);
}

.empty-state p {
  font-size: 1rem;
  margin-bottom: var(--space-lg);
}

.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2xl);
  padding: var(--space-2xl) var(--space-3xl);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.cta-content h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.cta-content p {
  font-size: 0.9375rem;
  color: var(--text-tertiary);
}

/* Utility */
.hidden { display: none !important; }

/* Admin Drawer */
.drawer-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 1000;
  display: none; align-items: center; justify-content: center;
}
.drawer-overlay.show { display: flex; }
.drawer {
  background: #111; border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px; max-height: 90vh; overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}
.drawer-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid rgba(255,255,255,0.1);
  position: sticky; top: 0; background: #111; z-index: 2;
}
.drawer-title { font-size: 1.1rem; font-weight: 600; color: #fff; }
.drawer-close {
  background: none; border: none; color: #999; font-size: 1.5rem;
  cursor: pointer; padding: 0; line-height: 1; width: 28px; height: 28px;
}
.drawer-close:hover { color: #fff; }
#editForm { padding: 20px 24px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; color: #ccc; font-size: 0.9rem; margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 8px 12px; background: #1a1a1a; color: #fff;
  border: 1px solid rgba(255,255,255,0.15); border-radius: 6px;
  font-size: 0.95rem;
}
.form-group textarea { min-height: 80px; font-family: inherit; }
.badge {
  display: inline-block; padding: 2px 8px; font-size: 0.75rem;
  border-radius: 4px; font-weight: 500;
}
.badge-gold { background: #D4A853; color: #1a1a1a; }
.badge-red { background: #DC2626; color: #fff; }

/* 购物车删除按钮 */
.btn-remove {
  margin-left: 12px;
  padding: 6px 14px;
  background: transparent;
  border: 1px solid rgba(220, 38, 38, 0.5);
  color: #DC2626;
  font-size: 0.8125rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn-remove:hover {
  background: rgba(220, 38, 38, 0.1);
  border-color: #DC2626;
}



/* ----- Desktop-only: hide ALL mobile chrome ---------------------------- */
@media (min-width: 769px) {
  .hamburger-btn { display: none !important; }
  .mobile-nav-overlay { display: none !important; }
  .mobile-nav-drawer { display: none !important; }
  .mobile-nav-close { display: none !important; }
}