/* Header (Modern, No Outdated Topbar) */
.site-header {
  background: var(--bg-card);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border-color);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
  gap: 1.5rem;
}
.brand-link {
  display: flex;
  align-items: center;
}
.brand-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
}
[data-theme="dark"] .brand-logo-img.logo-light {
  display: none;
}
[data-theme="dark"] .brand-logo-img.logo-dark {
  display: block;
}
[data-theme="light"] .brand-logo-img.logo-dark {
  display: none;
}
[data-theme="light"] .brand-logo-img.logo-light {
  display: block;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}
.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-main);
  padding: 0.5rem 0.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  position: relative;
  transition: color 0.2s;
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
}
.has-dropdown {
  position: relative;
}
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--bg-card);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  min-width: 240px;
  list-style: none;
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.2s ease;
  z-index: 200;
}
.has-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-item a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-main);
  transition: background 0.15s, color 0.15s;
}
.dropdown-item a:hover {
  background: var(--primary-soft);
  color: var(--primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.lang-selector-header {
  display: inline-flex;
  align-items: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 2px 4px;
  font-weight: 700;
  font-size: 0.8rem;
}
.lang-selector-header a {
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--text-muted);
}
.lang-selector-header a.active {
  background: var(--primary);
  color: #ffffff;
}
.theme-btn-header {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
}
.theme-btn-header:hover {
  background: var(--primary-soft);
  color: var(--primary);
}

.cart-trigger-btn {
  background: var(--primary-soft);
  color: var(--primary);
  border: 1px solid var(--primary);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  transition: all 0.2s;
}
.cart-trigger-btn:hover {
  background: var(--primary);
  color: #ffffff;
}
.cart-badge {
  background: var(--accent-amber);
  color: #ffffff;
  font-size: 0.75rem;
  border-radius: var(--radius-full);
  padding: 2px 7px;
  font-weight: 700;
}

/* Mobile Hamburger Toggle Button */
.mobile-menu-btn {
  display: none;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  flex-shrink: 0;
}
.mobile-menu-btn:hover {
  background: var(--primary-soft);
  color: var(--primary);
  border-color: var(--primary);
}

/* Mobile Navigation Drawer & Backdrop */
.mobile-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.mobile-drawer-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 320px;
  max-width: 85vw;
  background: var(--bg-card);
  box-shadow: -8px 0 24px rgba(0, 0, 0, 0.25);
  z-index: 9999;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}
.mobile-drawer.is-open {
  transform: translateX(0);
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
}
.mobile-drawer-close {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.mobile-drawer-close:hover {
  color: #ef4444;
  border-color: #ef4444;
}

.mobile-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.25rem;
}

.mobile-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  color: var(--text-main);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}
.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: var(--primary-soft);
  color: var(--primary);
}
.mobile-nav-sub-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: var(--radius-md);
}
.mobile-nav-sub-toggle .btn-sub-arrow {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease, color 0.2s;
}
.mobile-nav-sub-toggle .btn-sub-arrow.is-open {
  transform: rotate(180deg);
  color: var(--primary);
}

.mobile-sub-menu {
  list-style: none;
  margin: 0.25rem 0 0.5rem 1.5rem;
  padding: 0.25rem 0 0.25rem 0.75rem;
  border-left: 2px solid var(--border-color);
  display: none;
  flex-direction: column;
  gap: 0.4rem;
}
.mobile-sub-menu.is-open {
  display: flex;
}
.mobile-sub-menu a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.6rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
}
.mobile-sub-menu a:hover {
  color: var(--primary);
  background: var(--primary-soft);
}

.mobile-drawer-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-surface);
}

/* Contact Page Layout & Responsive Form Grids */
.contact-page-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.5rem;
  align-items: start;
}
.contact-quick-channels {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.form-row-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* Breadcrumbs */
.breadcrumbs-bar {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}
.breadcrumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
}
.breadcrumb-separator {
  color: var(--text-sub);
  display: inline-flex;
  align-items: center;
}
.breadcrumb-item a:hover {
  color: var(--primary);
  text-decoration: underline;
}
.breadcrumb-item.current {
  font-weight: 600;
  color: var(--text-main);
}

/* Section styling */
.section {
  padding: 3.5rem 0;
}
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 2.5rem;
}
.section-subtitle {
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.25;
}
.section-desc {
  color: var(--text-muted);
  margin-top: 0.75rem;
  font-size: 1.05rem;
}

/* FULL-BLEED CINEMATIC HERO BANNER SLIDER (Cross-Fade Auto-Scroll mượt mà) */
.hero-slider-section {
  position: relative;
  width: 100%;
  height: 560px;
  overflow: hidden;
  background: #064e3b;
}
.hero-slider-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
  z-index: 1;
}
.hero-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}
.hero-slide-container {
  position: relative;
  z-index: 3;
  width: 100%;
}
.hero-slide-content {
  max-width: 960px;
  color: #ffffff;
}
.hero-slide-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fbbf24;
  background: rgba(0, 0, 0, 0.55);
  border: 1px solid rgba(251, 191, 36, 0.4);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
  backdrop-filter: blur(8px);
}
.hero-slide-badge .badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fbbf24;
}
.hero-slide-title {
  font-size: clamp(1.85rem, 3.8vw, 2.75rem);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
  color: #ffffff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}
.hero-title-line {
  display: block;
  white-space: nowrap;
}
.hero-title-highlight {
  display: block;
  white-space: nowrap;
  color: #fbbf24;
  text-shadow: 0 0 25px rgba(251, 191, 36, 0.35);
}
.hero-slide-desc {
  font-size: 1.05rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 2rem;
  max-width: 680px;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}
.hero-slide-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.btn-hero-primary {
  background: var(--primary);
  color: #ffffff;
  padding: 13px 26px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  border: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-hero-primary:hover {
  background: var(--primary-deep);
  transform: translateY(-2px);
  color: #ffffff;
}
.btn-hero-glass {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  padding: 13px 26px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(8px);
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-hero-glass:hover {
  background: #ffffff;
  color: #0f172a;
  border-color: #ffffff;
  transform: translateY(-2px);
}

/* Hero Slider Navigation Arrows */
.hero-slider-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 10;
  backdrop-filter: blur(8px);
}
.hero-slider-nav.prev {
  left: 24px;
}
.hero-slider-nav.next {
  right: 24px;
}
.hero-slider-nav:hover {
  background: var(--primary);
  border-color: var(--primary);
  transform: translateY(-50%) scale(1.08);
}

/* Hero Slider Pagination Dots */
.hero-slider-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}
.hero-dot {
  width: 32px;
  height: 5px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.35);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
}
.hero-dot.active {
  width: 52px;
  background: #fbbf24;
}
  transition: all 0.3s ease;
  padding: 0;
}
.hero-dot.active {
  width: 52px;
  background: #fbbf24;
}

/* COMMITMENTS / VALUE PROPOSITION STRIP (Dời xuống dưới banner) */
.commitments-strip-section {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  padding: 2.25rem 0;
}
.commitments-strip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.commitment-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.commitment-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.commitment-num {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  background: var(--primary-soft);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: -0.02em;
}
.commitment-body h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.3rem;
}
.commitment-body p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

/* 6 Main Groups Cards Grid */
.groups-nav-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
}
.group-nav-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 0.5rem;
  text-align: center;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.group-nav-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  background: var(--primary-soft);
}
.group-nav-icon {
  color: var(--primary);
}
.group-nav-title {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-main);
}

/* 4-Card Carousel Flank Wrapper (Tự động khít lại & ôm sát thẻ sản phẩm) */
.product-carousel-flank-wrap {
  position: relative;
  width: -moz-fit-content;
  width: fit-content;
  max-width: 100%;
  margin: 0 auto;
  padding: 0 54px;
  box-sizing: border-box;
}
.prod-flank-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 20;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.12);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.prod-flank-btn.prev {
  left: 0;
}
.prod-flank-btn.next {
  right: 0;
}
.prod-flank-btn:hover {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  transform: translateY(-50%) scale(1.08);
  box-shadow: 0 6px 24px rgba(21, 128, 61, 0.35);
}

.product-slider-container {
  overflow: hidden;
  position: relative;
  width: -moz-fit-content;
  width: fit-content;
  max-width: 100%;
  padding: 8px 4px 18px 4px;
  box-sizing: border-box;
}
.product-slider-track {
  display: flex;
  gap: 1.25rem;
  width: -moz-fit-content;
  width: fit-content;
  justify-content: center;
  transition: transform 0.45s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}
.product-slider-card {
  flex: 0 0 265px;
  width: 265px;
  max-width: 265px;
  box-sizing: border-box;
  display: flex;
}
.product-slider-card .product-card {
  width: 100%;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  font-size: 0.95rem;
}
.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
}
.btn-primary:hover {
  background-color: var(--primary-deep);
  transform: translateY(-1px);
}
.btn-amber {
  background-color: var(--accent-amber);
  color: #ffffff;
}
.btn-amber:hover {
  background-color: #b45309;
}
.btn-outline-white {
  background: transparent;
  color: #ffffff;
  border: 2px solid rgba(255, 255, 255, 0.6);
}
.btn-outline-white:hover {
  background: #ffffff;
  color: var(--primary-deep);
}
.btn-outline-primary {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}
.btn-outline-primary:hover {
  background: var(--primary);
  color: #ffffff;
}
.btn-sm {
  padding: 0.45rem 0.85rem;
  font-size: 0.85rem;
}

/* Products Grid (Clickable Media & Title) */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s, border-color 0.25s;
  height: 100%;
  width: 100%;
  box-sizing: border-box;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
  border-color: var(--primary);
}
.product-card-media {
  position: relative;
  background: var(--bg-surface);
  height: 195px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  cursor: pointer;
  border-bottom: 1px solid var(--border-color);
}
[data-theme="dark"] .product-card-media {
  background: rgba(255, 255, 255, 0.03);
}
.product-card-img {
  max-height: 165px;
  max-width: 90%;
  object-fit: contain;
  transition: transform 0.35s ease;
}
.product-card:hover .product-card-img {
  transform: scale(1.06);
}
.product-card-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--primary);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  z-index: 2;
  letter-spacing: 0.02em;
}
.product-card-body {
  padding: 1rem 1.15rem 1.15rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.product-category-tag {
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.product-card-title {
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 0.65rem;
  color: var(--text-main);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.7em;
}
.product-card-title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s;
}
.product-card-title a:hover {
  color: var(--primary);
}

.product-tags-strip {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.prod-compact-pill {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.prod-compact-pill.crop-pill {
  background: #ecfdf5;
  color: #065f46;
  border-color: #a7f3d0;
}
[data-theme="dark"] .prod-compact-pill.crop-pill {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.3);
}

.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 0.85rem;
  margin-top: auto;
  gap: 8px;
  flex-wrap: nowrap;
}
.product-price {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  white-space: nowrap;
  letter-spacing: -0.02em;
}
.btn-card-quote {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  height: 36px;
  padding: 0 12px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  background: transparent;
  border: 1.5px solid var(--primary);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  flex-shrink: 0;
}
.btn-card-quote:hover {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
  transform: translateY(-1px);
}

/* =========================================
   CATALOG / PRODUCTS PAGE (PREMIUM HERO & GROUPS)
   ========================================= */

/* Hero Banner (Màu xanh thương hiệu đậm đà, sang trọng) */
.catalog-hero-section {
  background: linear-gradient(135deg, #064e3b 0%, #047857 50%, #065f46 100%);
  padding: 3rem 1.5rem 3.25rem;
  color: #ffffff;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 -2px 10px rgba(0, 0, 0, 0.15);
}
.catalog-hero-section::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.25) 0%, transparent 70%);
  pointer-events: none;
}
.catalog-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.28);
  padding: 5px 16px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #a7f3d0;
  margin-bottom: 0.85rem;
}
.catalog-hero-title {
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: #ffffff !important;
  line-height: 1.25;
  margin-bottom: 0.65rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
}
.catalog-hero-desc {
  font-size: 1.02rem;
  color: rgba(255, 255, 255, 0.9) !important;
  max-width: 760px;
  margin: 0 auto 1.5rem;
  line-height: 1.6;
}
.catalog-hero-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.btn-hero-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.16);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  color: #ffffff;
  cursor: pointer;
  transition: all 0.2s ease;
  backdrop-filter: blur(4px);
}
.btn-hero-action:hover {
  background: #ffffff;
  color: #064e3b;
  border-color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
}
.btn-hero-action.active {
  background: #ffffff;
  color: #064e3b !important;
  border-color: #ffffff;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}
.hero-filter-badge {
  background: #ef4444;
  color: #ffffff;
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: 999px;
  font-weight: 800;
}
.btn-hero-clear {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  color: #fca5a5;
  font-weight: 700;
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(239, 68, 68, 0.18);
  border: 1px solid rgba(239, 68, 68, 0.35);
  transition: all 0.2s ease;
}
.btn-hero-clear:hover {
  background: rgba(239, 68, 68, 0.3);
  color: #ffffff;
}

/* Expandable Search Bar (Thu gọn & bung ra khi bấm Tìm Kiếm) */
.catalog-search-expandable {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease, margin-top 0.3s ease;
  margin-top: 0;
}
.catalog-search-expandable.is-open {
  max-height: 120px;
  opacity: 1;
  margin-top: 1.5rem;
}
.catalog-search-bar {
  max-width: 680px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.catalog-search-input-wrap {
  display: flex;
  align-items: center;
  background: #ffffff;
  border-radius: 999px;
  padding: 6px 8px 6px 18px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
  border: 2px solid rgba(255, 255, 255, 0.7);
  gap: 6px;
}
.catalog-search-icon {
  color: #64748b;
  flex-shrink: 0;
}
.catalog-search-input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 0.95rem;
  color: #0f172a;
  background: transparent;
  padding: 8px 0;
  min-width: 0;
}
.catalog-search-input::placeholder {
  color: #94a3b8;
}
.catalog-search-clear {
  color: #94a3b8;
  padding: 6px 8px;
  display: flex;
  align-items: center;
  cursor: pointer;
  transition: color 0.2s;
  text-decoration: none;
}
.catalog-search-clear:hover {
  color: #ef4444;
}
.catalog-search-submit {
  border-radius: 999px;
  padding: 9px 22px;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  white-space: nowrap;
}
.btn-close-search-expand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #f1f5f9;
  border: none;
  color: #64748b;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}
.btn-close-search-expand:hover {
  background: #fee2e2;
  color: #ef4444;
}

[data-theme="dark"] .catalog-search-input-wrap {
  background: #0f172a;
  border-color: rgba(255, 255, 255, 0.2);
}
[data-theme="dark"] .catalog-search-input {
  color: #f8fafc;
}
[data-theme="dark"] .catalog-search-input::placeholder {
  color: #64748b;
}
[data-theme="dark"] .btn-close-search-expand {
  background: rgba(255, 255, 255, 0.08);
  color: #94a3b8;
}
[data-theme="dark"] .btn-close-search-expand:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
}

/* 6 Nhóm Sản Phẩm Chính */
.catalog-groups-section {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  padding: 1.5rem 0;
}
.active-category-indicator {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--border-color);
  font-size: 0.88rem;
  color: var(--text-muted);
}
.active-category-indicator strong {
  color: var(--primary);
}
.btn-clear-category {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: color 0.2s ease;
}
.btn-clear-category:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* 6 Group Cards Active State */
.group-nav-card.active {
  border-color: var(--primary) !important;
  background: rgba(16, 185, 129, 0.1) !important;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.22);
}
.group-nav-card.active .group-nav-title {
  color: var(--primary) !important;
  font-weight: 800;
}

/* Filter Modal / Drawer (Crop) */
.catalog-filter-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.catalog-filter-modal-backdrop.is-open {
  display: flex !important;
  animation: modalFadeIn 0.2s ease-out;
}
@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.catalog-filter-modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
}
.catalog-filter-modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.catalog-filter-modal-header h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.btn-close-filter-modal {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: all 0.15s;
}
.btn-close-filter-modal:hover {
  background: var(--primary-soft);
  color: var(--primary);
}
.catalog-filter-modal-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.filter-section-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 6px;
}
.filter-crop-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.filter-crop-pill {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.15s ease;
}
.filter-crop-pill:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.filter-crop-pill.active {
  background: var(--primary);
  color: #ffffff !important;
  border-color: var(--primary);
  font-weight: 700;
}
.filter-search-box {
  display: flex;
  gap: 8px;
}
.filter-search-box input {
  flex: 1;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-main);
  font-size: 0.9rem;
}
.filter-search-box button {
  padding: 0 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 700;
}
.catalog-filter-modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-surface);
}

/* Products Grid Balanced Layouts */
.catalog-content-section {
  padding: 2.5rem 0 4.5rem;
}
.catalog-results-header {
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
}
.products-grid.products-grid-single {
  max-width: 380px;
  margin: 0 auto;
  display: flex !important;
  justify-content: center !important;
}
.products-grid.products-grid-single .product-card {
  width: 100%;
}
.products-grid.products-grid-dual {
  max-width: 860px;
  margin: 0 auto;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.products-grid.products-grid-trio {
  max-width: 1140px;
  margin: 0 auto;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

/* Enhanced Catalog Product Card */
.catalog-product-card {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}
.catalog-product-card .product-card-media {
  height: 225px;
  padding: 0;
  background: #f8fafc;
}
[data-theme="dark"] .catalog-product-card .product-card-media {
  background: #0f172a;
}
.catalog-product-card .product-card-img {
  width: 100%;
  height: 100%;
  max-height: 225px;
  max-width: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.4s ease;
}
.catalog-product-card:hover .product-card-img {
  transform: scale(1.05);
}

.product-card-sku {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(15, 23, 42, 0.78);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  z-index: 2;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

/* Upcoming Catalog Card (fills the 3rd slot gracefully) */
.product-card-upcoming {
  background: var(--bg-surface);
  border: 2px dashed rgba(16, 185, 129, 0.38) !important;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2.5rem 1.75rem;
  min-height: 440px;
  transition: all 0.25s ease;
}
.product-card-upcoming:hover {
  border-color: var(--primary) !important;
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(16, 185, 129, 0.12);
}
.upcoming-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}
.upcoming-badge {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary);
  background: rgba(16, 185, 129, 0.12);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.upcoming-icon-box {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.upcoming-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.75rem;
  line-height: 1.35;
}
.upcoming-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  max-width: 280px;
}
.upcoming-hotline-strip {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* PEAK PRODUCT DETAIL VIEW */
.product-peak-layout {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 3rem;
  align-items: flex-start;
  margin-bottom: 3rem;
}
.product-peak-gallery {
  position: sticky;
  top: 90px;
}
.gallery-main-frame {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  position: relative;
  box-shadow: var(--shadow-sm);
}
.gallery-main-img {
  max-height: 380px;
  width: auto;
  object-fit: contain;
  transition: transform 0.3s;
}
.gallery-main-img:hover {
  transform: scale(1.04);
}
.genuine-seal {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--primary);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.gallery-footnote {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.product-peak-info {
  display: flex;
  flex-direction: column;
}
.peak-category-pills {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}
.category-pill-badge {
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.sku-pill {
  font-size: 0.8rem;
  color: var(--text-sub);
}
.product-peak-title {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-main);
  margin-bottom: 0.6rem;
}
.peak-checkout-excerpt {
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.25rem;
}
.stock-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #059669;
  background: #ecfdf5;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  border: 1px solid #a7f3d0;
}
.peak-price-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.peak-price-val {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
}
.peak-packaging-tag {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.peak-actions-panel {
  margin-bottom: 1.25rem;
}
.qty-selector-wrap {
  display: inline-flex;
  align-items: center;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-surface);
}
.qty-btn-peak {
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}
.qty-btn-peak:hover {
  background: var(--primary-soft);
  color: var(--primary);
}
.qty-input-peak {
  width: 48px;
  height: 44px;
  border: none;
  background: none;
  text-align: center;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text-main);
}
.btn-peak-cart {
  flex: 1;
  font-size: 1.05rem;
  height: 46px;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
}
.btn-zalo-direct {
  background: #0068ff !important;
  color: #ffffff !important;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: opacity 0.2s;
}
.btn-zalo-direct:hover {
  opacity: 0.9;
}
.btn-hotline-direct {
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.checkout-guarantee-note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  background: var(--bg-surface);
  border: 1px dashed var(--border-color);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  line-height: 1.4;
}

/* PRODUCT TABBED INFORMATION SECTION (CÁC TAB CON - EDITORIAL MINIMAL) */
.product-tabs-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-top: 2.5rem;
  margin-bottom: 2.5rem;
}
.product-tabs-nav {
  display: flex;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  overflow-x: auto;
  scrollbar-width: none;
  gap: 0;
  padding: 0 1rem;
}
.product-tabs-nav::-webkit-scrollbar {
  display: none;
}
.tab-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}
.tab-btn:hover {
  color: var(--text-main);
}
.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 700;
  background: transparent;
}
.product-tabs-content {
  padding: 2.5rem;
}
.tab-panel {
  display: none;
}
.tab-panel.active {
  display: block;
}

/* Editorial Heading Row */
.editorial-heading-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}
.tab-panel-title {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-main);
  margin: 0;
}
.heading-badge {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary-deep);
  background: var(--primary-soft);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

/* TAB 1: CÔNG DỤNG EDITORIAL */
.uses-editorial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2rem;
}
@media (max-width: 768px) {
  .uses-editorial-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
}
.uses-editorial-col {
  display: flex;
  flex-direction: column;
}
.col-header-line {
  margin-bottom: 1rem;
}
.col-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-sub);
}
/* Standard Normal Specification Tags (Form bình thường, góc bo nhẹ 4px chuẩn) */
.normal-tags-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.normal-tag-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 4px;
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  color: #1e293b;
  line-height: 1.4;
}
.normal-tag-badge.crop {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.25);
  color: #065f46;
}
[data-theme="dark"] .normal-tag-badge {
  background: #1e293b;
  color: #e2e8f0;
  border-color: #334155;
}
[data-theme="dark"] .normal-tag-badge.crop {
  background: #064e3b;
  color: #86efac;
  border-color: #047857;
}

.pill-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 0.75rem;
}
.editorial-tag {
  font-size: 0.88rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 4px;
  line-height: 1.4;
  transition: all 0.15s ease;
}
.editorial-tag.target-tag {
  background: #f8fafc;
  color: #1e293b;
  border: 1px solid #cbd5e1;
}
.editorial-tag.crop-tag {
  background: rgba(16, 185, 129, 0.08);
  color: #065f46;
  border: 1px solid rgba(16, 185, 129, 0.25);
}
[data-theme="dark"] .editorial-tag.target-tag {
  background: #1e293b;
  color: #e2e8f0;
  border-color: #334155;
}
[data-theme="dark"] .editorial-tag.crop-tag {
  background: #064e3b;
  color: #86efac;
  border-color: #047857;
}
.col-prose {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}
.editorial-callout {
  background: var(--bg-surface);
  border-left: 3px solid var(--primary);
  border-top: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.25rem 1.75rem;
}
.callout-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary);
  margin-bottom: 0.4rem;
}
.callout-text {
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.6;
}

/* TAB 2: HƯỚNG DẪN SỬ DỤNG - METRICS DASHBOARD & SOP */
.metrics-dashboard {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2.25rem;
}
@media (max-width: 900px) {
  .metrics-dashboard {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 500px) {
  .metrics-dashboard {
    grid-template-columns: 1fr;
  }
}
.metric-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
}
.metric-card.primary-metric {
  border-color: var(--primary);
  background: var(--primary-soft);
}
.metric-caption {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-sub);
}
.metric-number {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--text-main);
  margin-top: 0.4rem;
  line-height: 1.35;
}
.sop-steps-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.75rem;
}
.sop-heading {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 1.5rem;
}
.sop-steps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
}
@media (max-width: 768px) {
  .sop-steps-grid {
    grid-template-columns: 1fr;
  }
}
.sop-step-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.step-num {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--primary);
  background: var(--primary-soft);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: -0.02em;
}
.step-body strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}
.step-body p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

/* TAB 3: THÀNH PHẦN CẤU TẠO - SPEC SHEET TABLE */
.editorial-spec-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.editorial-spec-table td {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.925rem;
  line-height: 1.5;
}
.editorial-spec-table tr:last-child td {
  border-bottom: none;
}
.spec-label {
  width: 35%;
  font-weight: 600;
  color: var(--text-sub);
  background: rgba(0, 0, 0, 0.015);
}
[data-theme="dark"] .spec-label {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
}
.spec-val {
  width: 65%;
  font-weight: 600;
  color: var(--text-main);
}
.spec-val.highlight-val {
  color: var(--primary);
  font-weight: 700;
  font-size: 1.05rem;
}
.stock-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary);
  display: inline-block;
  margin-right: 4px;
}
.specs-table th, .specs-table td {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  text-align: left;
}
.specs-table th {
  background: var(--bg-surface);
  font-weight: 700;
  color: var(--text-muted);
}

/* Articles Grid */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
}
.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s;
  height: 100%;
}
.article-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.article-thumb {
  height: 190px;
  overflow: hidden;
  background: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.article-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 20px;
  transition: transform 0.3s;
}
.article-card:hover .article-thumb img {
  transform: scale(1.05);
}
.article-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.article-date {
  font-size: 0.8rem;
  color: var(--text-sub);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-bottom: 0.5rem;
}
.article-title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 0.6rem;
}
.article-title a {
  color: inherit;
}
.article-title a:hover {
  color: var(--primary);
}
.article-excerpt {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Pagination */
.pagination-wrapper {
  display: flex;
  justify-content: center;
  margin-top: 2.5rem;
}
.pagination-list {
  display: flex;
  list-style: none;
  gap: 0.4rem;
}
.pagination-item a, .pagination-item span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-main);
  transition: all 0.2s;
}
.pagination-item.active span {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}
.pagination-item a:hover {
  background: var(--primary-soft);
  color: var(--primary);
  border-color: var(--primary);
}

/* CHAT SPEED DIAL POPOVER (MATCHES USER IMAGES 2 & 3) */
.chat-speed-dial-wrap {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

/* Launcher Circular Button (Image 2) */
.chat-dial-trigger {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-full);
  background: #0f1c3f;
  color: #ffffff;
  border: 2px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s, background-color 0.25s, box-shadow 0.25s;
}
.chat-dial-trigger:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.45);
}

/* Popover Card (Image 3) */
.chat-popover-card {
  width: 290px;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  padding: 12px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px) scale(0.96);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  transform-origin: bottom right;
}
.chat-speed-dial-wrap.open .chat-popover-card {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}
.chat-speed-dial-wrap.open .chat-dial-trigger .icon-chat {
  display: none !important;
}
.chat-speed-dial-wrap.open .chat-dial-trigger .icon-close {
  display: inline-flex !important;
}
.chat-speed-dial-wrap.open .chat-dial-trigger {
  background: #1e293b;
}

/* Popover Items (Pills) */
.chat-popover-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #ffffff;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s;
  width: 100%;
  text-align: left;
}
.chat-popover-item:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateX(-2px);
}
.popover-icon-box {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #ffffff;
}
.tg-bot-bg { background: #0088cc; }
.web-chat-bg { background: #334155; }
.tg-admin-bg { background: #0088cc; }
.zalo-bg { background: #0068ff; }

.popover-item-text {
  flex: 1;
  min-width: 0;
}
.popover-item-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
}
.popover-item-desc {
  font-size: 0.75rem;
  color: #94a3b8;
  margin-top: 1px;
}

/* Web Live Chat Box */
.chat-widget-box {
  position: fixed;
  bottom: 96px;
  right: 24px;
  width: 360px;
  height: 480px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 1050;
}
.chat-widget-box.active {
  display: flex;
}
.chat-header {
  background: var(--primary-deep);
  color: #ffffff;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.chat-body {
  flex: 1;
  padding: 1rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: var(--bg-body);
}
.chat-msg {
  max-width: 80%;
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  line-height: 1.4;
}
.chat-msg.msg-visitor {
  align-self: flex-end;
  background: var(--primary);
  color: #ffffff;
  border-bottom-right-radius: 2px;
}
.chat-msg.msg-admin {
  align-self: flex-start;
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-bottom-left-radius: 2px;
}
.chat-footer {
  padding: 0.75rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-card);
  display: flex;
  gap: 0.5rem;
}
.chat-input {
  flex: 1;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  color: var(--text-main);
  font-size: 0.875rem;
}
.chat-send-btn {
  background: var(--primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* Quote Cart Modal / Drawer */
.cart-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.cart-modal-backdrop.active {
  display: flex;
}
.cart-modal-box {
  background: var(--bg-card);
  width: 100%;
  max-width: 640px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 90vh;
}
.cart-modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cart-modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
}
.cart-items-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.cart-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
}
.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.qty-btn {
  width: 28px;
  height: 28px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-main);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}
.form-group {
  margin-bottom: 1rem;
}
.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 0.35rem;
  color: var(--text-main);
}
.form-control {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  color: var(--text-main);
  font-size: 0.9rem;
}
.form-control:focus {
  outline: none;
  border-color: var(--border-focus);
}

/* Direct Support Call to Action Banner */
.home-cta-section {
  background: linear-gradient(135deg, #064e3b 0%, #047857 50%, #065f46 100%);
  padding: 4.5rem 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.15);
}
.home-cta-title {
  color: #ffffff !important;
  font-size: clamp(1.85rem, 3.8vw, 2.5rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}
.home-cta-desc {
  color: rgba(255, 255, 255, 0.95) !important;
  font-size: 1.125rem;
  line-height: 1.65;
  margin: 0 auto 2.25rem;
  max-width: 720px;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
}

/* Footer */
.site-footer {
  background: #09120e;
  color: #cbd5e1;
  padding: 3rem 0 2rem;
  margin-top: 4rem;
  border-top: 3px solid var(--primary);
}

/* Footer Social & Community Bar (MCACE Authentic Round Circle Badges) */
.footer-social-wrap {
  position: relative;
  padding: 10px 10px 45px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 2.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-social-line {
  position: absolute;
  top: 37px;
  left: 3%;
  right: 3%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.08) 15%, rgba(16, 185, 129, 0.45) 50%, rgba(255, 255, 255, 0.08) 85%, transparent 100%);
  z-index: 1;
}

.footer-social-row {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(16px, 4.5vw, 54px);
  flex-wrap: wrap;
}

.social-circle-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.social-circle-icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  border: 2px solid rgba(255, 255, 255, 0.2);
  transition: all 0.25s ease;
  background: #1e293b;
}

.social-circle-btn.social-facebook .social-circle-icon {
  background: linear-gradient(135deg, #1877f2 0%, #0d5cb6 100%);
}

.social-circle-btn.social-zalo .social-circle-icon {
  background: linear-gradient(135deg, #0068ff 0%, #004ecc 100%);
}

.social-circle-btn.social-youtube .social-circle-icon {
  background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
}

.social-circle-btn.social-tiktok .social-circle-icon {
  background: linear-gradient(135deg, #0f172a 0%, #000000 100%);
  border-color: rgba(37, 244, 238, 0.5);
}

.social-circle-btn.social-email .social-circle-icon {
  background: linear-gradient(135deg, #ea4335 0%, #c5221f 100%);
  border-color: rgba(234, 67, 53, 0.4);
}

.social-circle-btn.social-hotline .social-circle-icon {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  border-color: rgba(16, 185, 129, 0.4);
}

.social-circle-btn:hover {
  transform: translateY(-5px) scale(1.08);
}

.social-circle-btn.social-facebook:hover .social-circle-icon {
  box-shadow: 0 12px 28px rgba(24, 119, 242, 0.6);
  border-color: #60a5fa;
}

.social-circle-btn.social-zalo:hover .social-circle-icon {
  box-shadow: 0 12px 28px rgba(0, 104, 255, 0.6);
  border-color: #93c5fd;
}

.social-circle-btn.social-youtube:hover .social-circle-icon {
  box-shadow: 0 12px 28px rgba(255, 0, 0, 0.6);
  border-color: #f87171;
}

.social-circle-btn.social-tiktok:hover .social-circle-icon {
  box-shadow: 0 12px 28px rgba(37, 244, 238, 0.5), 0 0 15px rgba(254, 44, 85, 0.5);
  border-color: #25f4ee;
}

.social-circle-btn.social-email:hover .social-circle-icon {
  box-shadow: 0 12px 28px rgba(234, 67, 53, 0.6);
  border-color: #fca5a5;
}

.social-circle-btn.social-hotline:hover .social-circle-icon {
  box-shadow: 0 12px 28px rgba(16, 185, 129, 0.6);
  border-color: #6ee7b7;
}

.social-circle-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: #cbd5e1;
  font-family: inherit;
  letter-spacing: 0.2px;
  transition: color 0.2s ease;
}

.social-circle-btn:hover .social-circle-label {
  color: #34d399;
}

/* Toast popup notification */
.kt-toast-notification {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(15, 23, 42, 0.95);
  color: #ffffff;
  padding: 12px 26px;
  border-radius: 999px;
  border: 1px solid rgba(16, 185, 129, 0.5);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  font-size: 0.9rem;
  font-weight: 600;
  z-index: 99999;
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s ease;
}

.kt-toast-notification.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
.footer-title {
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}
.footer-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--accent-amber);
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer-links a {
  color: #94a3b8;
  font-size: 0.9rem;
  transition: color 0.2s;
}
.footer-links a:hover {
  color: #ffffff;
  text-decoration: underline;
}
.footer-bottom {
  border-top: 1px solid #1e293b;
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.85rem;
  color: #64748b;
}

/* Mobile & Tablet responsiveness */
@media (max-width: 1120px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 1024px) {
  .groups-nav-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .product-slider-card {
    flex: 0 0 calc((100% - 1.25rem) / 2);
    max-width: calc((100% - 1.25rem) / 2);
  }
  .product-peak-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .product-peak-gallery {
    position: static;
  }
}

@media (max-width: 900px) {
  .contact-page-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .site-nav {
    display: none;
  }
  .mobile-menu-btn {
    display: inline-flex;
  }
  .product-carousel-flank-wrap {
    width: 100%;
    padding: 0 42px;
  }
  .product-slider-container {
    width: 100%;
  }
  .product-slider-track {
    width: 100%;
    justify-content: flex-start;
  }
  .prod-flank-btn {
    width: 42px;
    height: 42px;
  }
  .prod-flank-btn.prev {
    left: -2px;
  }
  .prod-flank-btn.next {
    right: -2px;
  }
  .groups-nav-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .product-slider-card {
    flex: 0 0 85%;
    max-width: 85%;
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .search-filter-controls {
    max-width: 100%;
    flex-direction: column;
    align-items: stretch;
  }
  .search-form-wrap {
    width: 100%;
  }
  .filter-toggle-btn {
    width: 100%;
    justify-content: center;
  }
  .hero-slider-section {
    height: 480px;
  }
  .hero-title-line, .hero-title-highlight {
    white-space: normal;
    word-break: keep-all;
  }
  .hero-slide-title {
    font-size: clamp(1.4rem, 4.5vw, 1.75rem);
    line-height: 1.28;
    word-break: keep-all;
  }
  .hero-slide-desc {
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
  }
  .hero-slider-nav {
    display: none;
  }
  .commitments-strip-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .footer-grid, .peak-quick-specs, .peak-trust-strip {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .uses-editorial-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .metrics-dashboard {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }
  .sop-steps-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .product-tabs-nav {
    padding: 0 0.5rem;
  }
  .tab-btn {
    padding: 12px 14px;
    font-size: 0.875rem;
  }
  .product-tabs-content {
    padding: 1.25rem;
  }
  .chat-speed-dial-wrap {
    bottom: 16px;
    right: 16px;
  }
  .chat-popover-card {
    width: 270px;
  }
}

@media (max-width: 640px) {
  .cart-trigger-btn {
    padding: 0.45rem 0.65rem;
  }
  .cart-trigger-btn span:not(.cart-badge) {
    display: none;
  }
  .header-actions {
    gap: 0.4rem;
  }
  .products-grid.products-grid-dual {
    grid-template-columns: 1fr;
    max-width: 100%;
  }
  .gallery-main-frame {
    min-height: 280px;
    padding: 1.25rem;
  }
  .form-row-2col {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .contact-quick-channels .btn {
    flex: 1 1 140px;
    justify-content: center;
  }
}

@media (max-width: 520px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
  .news-grid {
    grid-template-columns: 1fr;
  }
  .metrics-dashboard {
    grid-template-columns: 1fr;
  }
  .product-slider-card {
    flex: 0 0 100%;
    max-width: 100%;
  }
  .product-carousel-flank-wrap {
    padding: 0 34px;
  }
  .chat-widget-box {
    left: 12px;
    right: 12px;
    width: auto;
    bottom: 84px;
    height: calc(100vh - 120px);
    max-height: 520px;
  }
  .editorial-spec-table, 
  .editorial-spec-table tbody, 
  .editorial-spec-table tr, 
  .editorial-spec-table td {
    display: block;
    width: 100%;
    box-sizing: border-box;
  }
  .editorial-spec-table td.spec-label {
    border-bottom: none;
    padding: 0.75rem 1rem 0.25rem;
    font-size: 0.8rem;
  }
  .editorial-spec-table td.spec-val {
    padding: 0 1rem 0.75rem;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .catalog-search-submit span {
    display: none;
  }
  .catalog-search-submit {
    padding: 9px 14px;
  }
  .hero-slide-buttons {
    flex-direction: column;
    gap: 0.75rem;
  }
  .hero-slide-buttons .btn-hero-primary,
  .hero-slide-buttons .btn-hero-glass {
    width: 100%;
    justify-content: center;
    padding: 11px 18px;
    font-size: 0.9rem;
  }
  .cart-modal-backdrop {
    padding: 0.5rem;
  }
  .cart-modal-box {
    max-height: 96vh;
  }
  .cart-modal-header {
    padding: 1rem;
  }
  .cart-modal-body {
    padding: 1rem;
  }
  .peak-actions-panel > div:first-child {
    flex-wrap: wrap;
  }
  .peak-actions-panel .qty-selector-wrap {
    width: 100%;
    justify-content: space-between;
  }
  .peak-actions-panel .qty-btn-peak {
    width: 60px;
  }
  .peak-actions-panel .qty-input-peak {
    flex: 1;
  }
  .btn-peak-cart {
    width: 100%;
    flex: none;
  }
  .groups-nav-grid {
    gap: 0.5rem;
  }
  .group-nav-card {
    padding: 0.75rem 0.4rem;
  }
  .group-nav-title {
    font-size: 0.8rem;
  }
}