/* =========================================
   XINHARNESS.COM - COMPONENTS CSS
   ========================================= */

/* =====================
   TOP BAR
   ===================== */
.top-bar {
  background: var(--color-bg-primary);
  border-bottom: 1px solid var(--color-border-subtle);
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  position: relative;
  z-index: var(--z-sticky);
}

.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  color: var(--color-text-secondary);
}

.top-bar-left a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.top-bar-left a:hover {
  color: var(--color-cyan-400);
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  background: rgba(255,255,255,0.05);
  transition: all var(--transition-fast);
  font-size: 0.8rem;
}

.social-link:hover {
  background: var(--color-blue-600);
  color: white;
  transform: translateY(-1px);
}

/* =====================
   HEADER / NAVIGATION
   ===================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background: rgba(2, 8, 24, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.site-header.scrolled {
  background: rgba(2, 8, 24, 0.97);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-6);
}

/* Logo */
.site-logo {
  flex-shrink: 0;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.logo-icon {
  width: 38px;
  height: 38px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: white;
  flex-shrink: 0;
  box-shadow: var(--shadow-blue);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  color: white;
  letter-spacing: -0.02em;
}

.logo-tagline {
  font-size: 0.65rem;
  color: var(--color-cyan-400);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  margin-top: 2px;
}

/* Main Nav */
.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.nav-link:hover,
.nav-link.active {
  color: white;
  background: rgba(255,255,255,0.07);
}

.nav-link.active {
  position: relative;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  left: var(--space-3);
  right: var(--space-3);
  bottom: 4px;
  height: 2px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
}

.nav-link svg,
.nav-link .nav-arrow {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

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

/* Dropdown */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 220px;
  background: rgba(24, 33, 88, 0.97);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2);
  box-shadow: var(--shadow-xl), var(--shadow-blue);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-8px);
  transition: all var(--transition-base);
  z-index: var(--z-dropdown);
}

.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.nav-dropdown a:hover {
  background: rgba(0,102,255,0.12);
  color: white;
  padding-left: calc(var(--space-4) + 4px);
}

.nav-dropdown-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: rgba(0,102,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition-fast);
}

.nav-dropdown-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-cyan-400);
  transition: transform var(--transition-fast);
}

.nav-dropdown a:hover .nav-dropdown-icon {
  background: rgba(0,102,255,0.3);
}

.nav-dropdown a:hover .nav-dropdown-dot {
  transform: scale(1.4);
}

/* WordPress-generated primary menu (Appearance → Menus assigns real menu items) —
   mirrors the .nav-item/.nav-link/.nav-dropdown treatment above, applied to WP's
   own markup/classes (li, .sub-menu, .current-menu-item, .menu-item-has-children) */
.primary-menu-list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
  margin: 0;
  padding: 0;
}

.primary-menu-list > li {
  position: relative;
}

.primary-menu-list > li > a {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.primary-menu-list > li > a:hover,
.primary-menu-list > li.current-menu-item > a,
.primary-menu-list > li.current-menu-ancestor > a,
.primary-menu-list > li.current_page_item > a {
  color: white;
  background: rgba(255,255,255,0.07);
}

.primary-menu-list > li.current-menu-item > a,
.primary-menu-list > li.current-menu-ancestor > a,
.primary-menu-list > li.current_page_item > a {
  position: relative;
}

.primary-menu-list > li.current-menu-item > a::after,
.primary-menu-list > li.current-menu-ancestor > a::after,
.primary-menu-list > li.current_page_item > a::after {
  content: '';
  position: absolute;
  left: var(--space-3);
  right: var(--space-3);
  bottom: 4px;
  height: 2px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
}

.primary-menu-list li.menu-item-has-children > a::after {
  content: '';
  width: 6px;
  height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  margin-left: 2px;
  opacity: 0.6;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.primary-menu-list li.menu-item-has-children:hover > a::after {
  transform: rotate(225deg);
}

/* Dropdown for menu items with children */
.primary-menu-list .sub-menu {
  list-style: none;
  margin: 0;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 220px;
  background: rgba(24, 33, 88, 0.97);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2);
  box-shadow: var(--shadow-xl), var(--shadow-blue);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-8px);
  transition: all var(--transition-base);
  z-index: var(--z-dropdown);
}

.primary-menu-list li.menu-item-has-children:hover > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.primary-menu-list .sub-menu li {
  position: relative;
}

.primary-menu-list .sub-menu a {
  display: flex;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.primary-menu-list .sub-menu a:hover {
  background: rgba(0,102,255,0.12);
  color: white;
  padding-left: calc(var(--space-4) + 4px);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.search-toggle {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.09);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.search-toggle:hover {
  background: rgba(0,102,255,0.15);
  color: white;
  border-color: var(--color-border);
}

/* Mobile Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.09);
  border: 1px solid var(--color-border-subtle);
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text-secondary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
  background: white;
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
  background: white;
}

/* Mobile Nav
   NOTE: a fixed-position element sized to the full viewport width and
   hidden via `transform: translateX(100%)` still gets counted into the
   page's horizontal scrollable width in WebKit/Chromium (a well-known
   engine quirk), causing an invisible horizontal overflow/scrollbar on
   every page even though the panel is visually off-screen. Sliding it
   via the `right` offset instead of `transform` avoids that bug, since
   the box is never actually placed beyond the viewport's right edge. */
.mobile-nav {
  position: fixed;
  top: 72px;
  right: -100%;
  bottom: 0;
  width: 100%;
  background: rgba(2,8,24,0.99);
  backdrop-filter: blur(20px);
  z-index: calc(var(--z-sticky) - 1);
  padding: var(--space-6);
  overflow-y: auto;
  transition: right var(--transition-slow);
  visibility: hidden;
}

.mobile-nav.active {
  right: 0;
  visibility: visible;
}

/* Only exists for mobile/tablet widths where the hamburger toggle is
   shown; fully removed from layout on desktop so it can never
   intercept clicks or show up in the a11y tree. */
@media (min-width: 769px) {
  .mobile-nav { display: none; }
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  list-style: none;
  margin: 0;
  padding: 0;
}

/* WordPress-generated mobile menu (Appearance → Menus) — style bare <a> tags
   inside <li> the same as the hardcoded .mobile-nav-link items above */
.mobile-menu-list li > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.mobile-menu-list li > a:hover {
  background: rgba(0,102,255,0.1);
  border-color: var(--color-border);
  color: white;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.mobile-nav-link:hover {
  background: rgba(0,102,255,0.1);
  border-color: var(--color-border);
  color: white;
}

.mobile-nav-submenu {
  display: none;
  flex-direction: column;
  gap: var(--space-1);
  padding-left: var(--space-4);
  margin-top: var(--space-2);
}

.mobile-nav-submenu.active {
  display: flex;
}

.mobile-nav-submenu a {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  display: block;
  text-decoration: none;
}

.mobile-nav-submenu a:hover {
  background: rgba(0,102,255,0.1);
  color: white;
}

/* WordPress-generated mobile submenu (items with children, e.g. About) —
   nested <ul class="sub-menu"> gets an accordion toggle button injected
   by JS (main.js) so it can be expanded without navigating away. */
.mobile-menu-list li.has-mobile-submenu {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.mobile-menu-list li.has-mobile-submenu > a {
  flex: 1;
  min-width: 0;
}

.mobile-submenu-toggle {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  margin-left: var(--space-2);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.09);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  color: var(--color-text-secondary);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
}

.mobile-submenu-toggle:hover {
  background: rgba(0,102,255,0.12);
  color: white;
}

.mobile-menu-list .sub-menu {
  display: none;
  flex-basis: 100%;
  flex-direction: column;
  gap: var(--space-1);
  list-style: none;
  margin: var(--space-2) 0 0;
  padding-left: var(--space-4);
}

.mobile-menu-list li.mobile-submenu-open > .sub-menu {
  display: flex;
}

.mobile-menu-list .sub-menu a {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  display: block;
  text-decoration: none;
}

.mobile-menu-list .sub-menu a:hover {
  background: rgba(0,102,255,0.1);
  color: white;
}

.mobile-nav-cta {
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-subtle);
}

/* =====================
   SEARCH OVERLAY
   ===================== */
.search-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 120px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.search-overlay.active {
  opacity: 1;
  visibility: visible;
}

.search-overlay-bg {
  position: absolute;
  inset: 0;
  background: rgba(2,8,24,0.92);
  backdrop-filter: blur(12px);
}

.search-overlay-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 680px;
  padding: 0 var(--space-6);
}

.search-overlay-form {
  display: flex;
  align-items: center;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-bright);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-blue-lg);
}

.search-overlay-input {
  flex: 1;
  padding: var(--space-5) var(--space-6);
  background: transparent;
  border: none;
  outline: none;
  color: white;
  font-size: var(--text-xl);
  font-family: var(--font-heading);
}

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

.search-overlay-btn {
  padding: var(--space-4) var(--space-6);
  background: var(--gradient-primary);
  color: white;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  cursor: pointer;
  border: none;
}

.search-close {
  position: absolute;
  top: -60px;
  right: var(--space-6);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.1);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  border: none;
  transition: background var(--transition-fast);
}

.search-close:hover {
  background: rgba(255,255,255,0.2);
}

.search-overlay-hints {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  text-align: center;
}

.search-overlay-hints a {
  color: var(--color-text-secondary);
  margin: 0 var(--space-2);
}

.search-overlay-hints a:hover {
  color: var(--color-blue-400);
}

/* =====================
   BUTTONS
   ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  letter-spacing: 0.01em;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::before {
  opacity: 1;
}

.btn--primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 20px rgba(0,102,255,0.4);
}

.btn--primary:hover {
  box-shadow: 0 6px 30px rgba(0,102,255,0.6);
  transform: translateY(-2px);
  color: white;
}

.btn--secondary {
  background: transparent;
  color: white;
  border-color: rgba(255,255,255,0.3);
}

.btn--secondary:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.6);
  color: white;
  transform: translateY(-2px);
}

.btn--outline-blue {
  background: transparent;
  color: var(--color-blue-400);
  border-color: var(--color-blue-600);
}

.btn--outline-blue:hover {
  background: var(--color-blue-600);
  color: white;
  transform: translateY(-2px);
}

.btn--ghost {
  background: rgba(0,102,255,0.1);
  color: var(--color-blue-400);
  border-color: var(--color-border);
}

.btn--ghost:hover {
  background: rgba(0,102,255,0.2);
  color: white;
  border-color: var(--color-border-bright);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

.btn--icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: var(--radius-full);
}

.btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* =====================
   CARDS
   ===================== */

/* Base Card */
.card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  position: relative;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(0,102,255,0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
  z-index: 0;
}

.card:hover {
  border-color: var(--color-border-bright);
  transform: translateY(-4px);
  box-shadow: var(--shadow-blue);
}

.card:hover::before {
  opacity: 1;
}

/* Product Card */
.product-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  border-color: var(--color-border-bright);
  transform: translateY(-6px);
  box-shadow: var(--shadow-blue);
}

.product-card-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-bg-card);
}

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

.product-card:hover .product-card-image img {
  transform: scale(1.06);
}

.product-card-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  background: var(--gradient-primary);
  color: white;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 3px var(--space-3);
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
}

.product-card-body {
  padding: var(--space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  position: relative;
  z-index: 1;
}

.product-card-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: white;
  line-height: 1.3;
}

.product-card-specs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.spec-tag {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-cyan-400);
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.2);
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
}

.product-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  flex: 1;
}

.product-card-actions {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.product-card-actions .btn {
  flex: 1;
  font-size: var(--text-xs);
  padding: var(--space-2) var(--space-3);
}

/* Blog Card */
.blog-card {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-onlight);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  box-shadow: 0 1px 4px rgba(11,19,48,0.06);
}

.blog-card:hover {
  border-color: var(--color-blue-400);
  transform: translateY(-4px);
  box-shadow: var(--shadow-blue);
}

.blog-card-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--color-bg-light-tint);
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.06);
}

.blog-card-body {
  padding: var(--space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.blog-cat-tag {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-cyan-400);
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.25);
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  text-decoration: none;
}

.blog-date {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.blog-read-time {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.blog-card-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text-onlight-primary);
  text-decoration: none;
  display: block;
  transition: color var(--transition-fast);
}

.blog-card-title:hover {
  color: var(--color-blue-600);
}

.blog-card-excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-onlight-secondary);
  line-height: 1.7;
  flex: 1;
}

.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border-onlight);
}

.blog-author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-onlight-secondary);
}

.blog-author-avatar {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.blog-read-link {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-blue-400);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.blog-read-link:hover {
  color: var(--color-cyan-400);
  gap: var(--space-2);
}

/* Industry Card */
.industry-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  display: flex;
  align-items: flex-end;
  cursor: pointer;
  group: true;
}

.industry-card-bg {
  position: absolute;
  inset: 0;
  background: var(--color-bg-card);
}

.industry-card-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.industry-card:hover .industry-card-bg img {
  transform: scale(1.08);
}

.industry-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(2,8,24,0.95) 0%, rgba(2,8,24,0.4) 60%, transparent 100%);
  transition: background var(--transition-base);
}

.industry-card:hover .industry-card-overlay {
  background: linear-gradient(to top, rgba(0,30,90,0.97) 0%, rgba(0,30,90,0.6) 60%, rgba(0,30,90,0.2) 100%);
}

.industry-card-content {
  position: relative;
  z-index: 1;
  padding: var(--space-5);
  width: 100%;
}

.industry-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: var(--space-3);
  box-shadow: var(--shadow-blue);
}

.industry-card-badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  z-index: 1;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(6px);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: white;
}

.industry-card-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-2);
}

.industry-card-desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.7);
  line-height: 1.5;
  margin-bottom: var(--space-3);
}

.industry-card-link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-cyan-400);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  text-decoration: none;
  opacity: 0;
  transform: translateY(4px);
  transition: all var(--transition-base);
}

.industry-card:hover .industry-card-link {
  opacity: 1;
  transform: translateY(0);
}

/* Feature Card */
.feature-card {
  padding: var(--space-8);
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all var(--transition-base);
}

.feature-card:hover {
  border-color: var(--color-border-bright);
  transform: translateY(-4px);
  box-shadow: var(--shadow-blue);
}

.feature-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(0,102,255,0.15) 0%, rgba(0,212,255,0.08) 100%);
  border: 1px solid rgba(0,102,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--text-sm);
  color: var(--color-blue-400);
  letter-spacing: 0.02em;
  margin: 0 auto var(--space-5);
  transition: all var(--transition-base);
}

.feature-card:hover .feature-card-icon {
  background: linear-gradient(135deg, rgba(0,102,255,0.3) 0%, rgba(0,212,255,0.15) 100%);
  box-shadow: var(--shadow-blue);
  transform: scale(1.1);
}

.feature-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.feature-card p {
  font-size: var(--text-sm);
  line-height: 1.7;
}

/* Stat Card */
.stat-card {
  text-align: center;
  padding: var(--space-8);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  display: block;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  font-weight: 500;
}

/* ── blog-card-img (alias used in new templates) ── */
.blog-card-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--color-bg-light-tint);
  display: block;
}

.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
  display: block;
}

.blog-card:hover .blog-card-img img {
  transform: scale(1.06);
}

.blog-card-cat {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: white;
  background: var(--color-blue-600);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  z-index: 2;
}

.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-blue-600);
  text-decoration: none;
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border-onlight);
  transition: color var(--transition-fast), gap var(--transition-fast);
}

.blog-card-link:hover {
  color: var(--color-blue-400);
  gap: var(--space-3);
}

/* =====================
   FORMS
   ===================== */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  min-width: 0; /* grid/flex items default to min-width:auto, which is sized
    to their content's intrinsic minimum (e.g. a <select> with long product-
    name options). Without this, that intrinsic size can force the
    .form-row grid column — and the whole page, since body has
    overflow-x:hidden — wider than the viewport on mobile. */
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.form-label .required {
  color: var(--color-error);
}

.form-control {
  width: 100%;
  min-width: 0;
  padding: var(--space-3) var(--space-4);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: white;
  font-size: var(--text-sm);
  font-family: var(--font-body);
  transition: all var(--transition-fast);
  outline: none;
  -webkit-appearance: none;
}

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

.form-control:focus {
  border-color: var(--color-blue-600);
  background: rgba(0,102,255,0.06);
  box-shadow: 0 0 0 3px rgba(0,102,255,0.15);
}

.form-control:hover:not(:focus) {
  border-color: rgba(0,102,255,0.4);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

select.form-control {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-right: var(--space-10);
}

select.form-control option {
  background: var(--color-bg-card);
  color: white;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-hint {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.form-error {
  font-size: var(--text-xs);
  color: var(--color-error);
  display: none;
}

.form-control.error {
  border-color: var(--color-error);
}

.form-control.error + .form-error {
  display: block;
}

/* =====================
   FILE UPLOAD (inquiry-form attachments)
   ===================== */
.file-upload-input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.file-upload-trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: rgba(255,255,255,0.04);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.file-upload-trigger:hover {
  border-color: rgba(0,102,255,0.5);
  color: var(--color-text-primary);
  background: rgba(0,102,255,0.06);
}

.file-upload-input:focus-visible + .file-upload-trigger {
  outline: 2px solid var(--color-blue-600);
  outline-offset: 2px;
}

.file-upload-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.file-upload-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
}

.file-upload-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--color-text-primary);
  font-weight: 600;
}

.file-upload-size {
  flex-shrink: 0;
  color: var(--color-text-muted);
}

.file-upload-remove {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.file-upload-remove:hover {
  background: var(--color-error);
  color: white;
}

.file-upload-error {
  font-size: var(--text-xs);
  color: var(--color-error);
  margin-top: var(--space-2);
}

/* Light variants — contact page form and single-product light inquiry widget */
.contact-panel-light .file-upload-trigger,
.section--light .inquiry-widget--light .file-upload-trigger {
  background: #ffffff;
  border-color: var(--color-border-onlight);
  color: var(--color-text-onlight-secondary);
}

.contact-panel-light .file-upload-trigger:hover,
.section--light .inquiry-widget--light .file-upload-trigger:hover {
  border-color: rgba(0,102,255,0.5);
  color: var(--color-text-onlight-primary);
  background: rgba(0,102,255,0.06);
}

.contact-panel-light .file-upload-item,
.section--light .inquiry-widget--light .file-upload-item {
  background: #ffffff;
  border-color: var(--color-border-onlight);
}

.contact-panel-light .file-upload-name,
.section--light .inquiry-widget--light .file-upload-name {
  color: var(--color-text-onlight-primary);
}

.contact-panel-light .file-upload-size,
.section--light .inquiry-widget--light .file-upload-size {
  color: var(--color-text-onlight-secondary);
}

.comment-item:hover {
  border-color: var(--color-border-bright);
}

/* Inquiry Form Widget */
.inquiry-widget {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
}

.inquiry-widget::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
}

.inquiry-widget-header {
  margin-bottom: var(--space-6);
}

.inquiry-widget-header h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.inquiry-widget-header p {
  font-size: var(--text-sm);
}

/* Light variant used where the inquiry widget itself should sit on a white
   card (e.g. single-xin_product.php) instead of the default dark "glass"
   card. Selectors are qualified with .section--light so they reliably
   out-specificity the dark-card exemption rules in main.css regardless of
   stylesheet load order. */
.section--light .inquiry-widget--light {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-onlight);
  box-shadow: 0 1px 4px rgba(11,19,48,0.06);
}

.section--light .inquiry-widget--light .inquiry-widget-header h3 {
  color: var(--color-text-onlight-primary);
}

.section--light .inquiry-widget--light .inquiry-widget-header p {
  color: var(--color-text-onlight-secondary);
}

.section--light .inquiry-widget--light .form-label {
  color: var(--color-text-onlight-primary);
}

.section--light .inquiry-widget--light .form-control {
  background: #ffffff;
  border-color: var(--color-border-onlight);
  color: var(--color-text-onlight-primary);
}

.section--light .inquiry-widget--light select.form-control option {
  background: #ffffff;
  color: var(--color-text-onlight-primary);
}

.form-submit-wrap {
  margin-top: var(--space-2);
}

/* Ajax inquiry/contact form feedback + spam honeypot */
/* NOTE: this field lives inside .animate-left/.animate-right, which always
   carry an active CSS transform (even translateX(0) after the reveal
   animation completes). A transformed ancestor becomes the containing
   block for position:absolute descendants, so "left:-9999px" here was
   NOT offset from the viewport as intended — it was offset -9999px from
   the form column itself, creating deep negative-direction overflow that
   depended on every ancestor up to <body> staying unclipped and
   overflow-x:hidden behaving correctly. Using the standard clip-based
   visually-hidden technique instead keeps the element in its normal
   flow position (zero footprint) and avoids that fragile chain entirely. */
.xin-form-honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
  opacity: 0 !important;
  pointer-events: none;
}

.xin-form-msg {
  display: none;
  margin-top: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: 600;
  text-align: center;
}

.xin-form-msg.is-success {
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  color: var(--color-success);
}

.xin-form-msg.is-error {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  color: var(--color-error);
}

.form-submit-wrap .btn {
  width: 100%;
}

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-8);
}

.form-success.visible {
  display: block;
}

.form-success-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
}

.form-success h3 {
  margin-bottom: var(--space-3);
  color: var(--color-success);
}

/* =====================
   BADGES & TAGS
   ===================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.03em;
}

.badge--blue {
  background: rgba(0,102,255,0.15);
  color: var(--color-blue-400);
  border: 1px solid rgba(0,102,255,0.3);
}

.badge--cyan {
  background: rgba(0,212,255,0.1);
  color: var(--color-cyan-400);
  border: 1px solid rgba(0,212,255,0.25);
}

.badge--success {
  background: rgba(16,185,129,0.1);
  color: var(--color-success);
  border: 1px solid rgba(16,185,129,0.25);
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tag {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: rgba(255,255,255,0.09);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.tag:hover {
  background: rgba(0,102,255,0.12);
  border-color: var(--color-border);
  color: var(--color-blue-400);
}

.tag.active {
  background: rgba(0,102,255,0.2);
  border-color: var(--color-blue-600);
  color: white;
}

/* =====================
   PAGINATION
   ===================== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-12);
}

.page-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  background: rgba(255,255,255,0.09);
  border: 1px solid var(--color-border-subtle);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.page-btn:hover {
  background: rgba(0,102,255,0.12);
  border-color: var(--color-border);
  color: white;
}

.page-btn.active {
  background: var(--color-blue-600);
  border-color: var(--color-blue-600);
  color: white;
  box-shadow: var(--shadow-blue);
}

/* =====================
   CERTIFICATION BADGES
   ===================== */
.cert-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}

.cert-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-5);
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  text-align: center;
  min-width: 100px;
  transition: all var(--transition-base);
}

.cert-badge:hover {
  border-color: var(--color-border-bright);
  box-shadow: var(--shadow-blue);
  transform: translateY(-2px);
}

.cert-badge-dot {
  width: 28px;
  height: 4px;
  border-radius: var(--radius-full);
}

.cert-badge-name {
  font-size: var(--text-xs);
  font-weight: 700;
  color: white;
  letter-spacing: 0.05em;
}

.cert-badge-desc {
  font-size: 10px;
  color: var(--color-text-muted);
}

/* Light section: badges sit on a colour-tinted translucent chip rather
   than a solid dark card, so text needs to switch to dark ink. */
.section--light .cert-badge {
  border-color: var(--color-border-onlight);
}

.section--light .cert-badge-name {
  color: var(--color-text-onlight-primary);
}

.section--light .cert-badge-desc {
  color: var(--color-text-onlight-secondary);
}

/* =====================
   PROCESS STEPS
   ===================== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0;
  position: relative;
}

.process-step {
  text-align: center;
  padding: var(--space-6) var(--space-4);
  position: relative;
}

.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: calc(var(--space-6) + 24px);
  right: -1px;
  width: 2px;
  height: 2px;
  background: none;
}

.process-step-number {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 800;
  color: white;
  margin: 0 auto var(--space-4);
  box-shadow: var(--shadow-blue);
  position: relative;
  z-index: 1;
}

.process-step-icon {
  font-size: 2rem;
  margin-bottom: var(--space-3);
  display: block;
}

.process-step h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}

.process-step p {
  font-size: var(--text-sm);
}

/* Line between steps */
.process-steps-container {
  position: relative;
}

.process-steps-line {
  position: absolute;
  top: calc(var(--space-6) + 24px);
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-blue-700), var(--color-cyan-500), var(--color-blue-700));
  z-index: 0;
}

/* =====================
   TESTIMONIALS
   ===================== */
.testimonial-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: var(--space-4);
  left: var(--space-6);
  font-size: 5rem;
  font-family: Georgia, serif;
  color: rgba(0,102,255,0.2);
  line-height: 1;
  pointer-events: none;
}

.testimonial-text {
  color: var(--color-text-primary);
  font-size: var(--text-base);
  line-height: 1.8;
  margin-bottom: var(--space-6);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: white;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 700;
  color: white;
  font-size: var(--text-sm);
}

.testimonial-role {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.stars {
  color: #fbbf24;
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
  letter-spacing: 2px;
}

/* =====================
   MARQUEE LOGOS
   ===================== */
.logo-marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.logo-marquee-inner {
  display: flex;
  gap: var(--space-12);
  animation: marquee 30s linear infinite;
  width: max-content;
}

.logo-marquee-inner:hover {
  animation-play-state: paused;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.logo-marquee-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  white-space: nowrap;
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.05em;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}

.logo-marquee-item:hover {
  opacity: 1;
}

.logo-marquee-item-icon {
  font-size: 1.4rem;
}

/* =====================
   ACCORDION / FAQ
   ===================== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: var(--color-border-bright);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  text-align: left;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: white;
  background: transparent;
  border: none;
  cursor: pointer;
  gap: var(--space-4);
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: rgba(0,102,255,0.05);
}

.faq-toggle {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: rgba(0,102,255,0.12);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all var(--transition-base);
  color: var(--color-blue-400);
}

.faq-item.active .faq-toggle {
  background: var(--color-blue-600);
  color: white;
  border-color: var(--color-blue-600);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 600px;
}

.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  color: var(--color-text-secondary);
  line-height: 1.75;
  font-size: var(--text-sm);
}

/* .faq-item always keeps its own dark "glass" background (see
   .faq-item rule above) even inside .section--light sections, so its
   answer text must stay white regardless of the light-section overrides —
   otherwise .section--light p (dark onlight text) wins and the answer
   becomes nearly invisible against the dark card. */
.faq-item .faq-answer p {
  color: var(--color-text-primary);
}

/* =====================
   TABS
   ===================== */
.tabs {
  display: flex;
  gap: var(--space-1);
  border-bottom: 1px solid var(--color-border-subtle);
  margin-bottom: var(--space-8);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.tabs::-webkit-scrollbar {
  display: none;
}

.tab-btn {
  flex-shrink: 0;
  padding: var(--space-3) var(--space-5);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.tab-btn:hover {
  color: white;
}

.tab-btn.active {
  color: var(--color-blue-400);
  border-bottom-color: var(--color-blue-600);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

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

/* =====================
   SIDEBAR
   ===================== */
.sidebar-widget {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-onlight);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
  box-shadow: 0 1px 4px rgba(11,19,48,0.06);
}

.sidebar-widget-title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text-onlight-primary);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border-onlight);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* WordPress tag-cloud pills need a light-chip variant here since
   .sidebar-widget now has a white background instead of the dark
   "glass" card it used to have. */
.sidebar-widget .tag-cloud-link {
  color: var(--color-text-onlight-secondary);
  background: rgba(0, 82, 204, 0.06);
  border-color: var(--color-border-onlight);
}
.sidebar-widget .tag-cloud-link:hover {
  color: var(--color-blue-600);
  border-color: var(--color-blue-400);
  background: rgba(0,102,255,0.1);
}

.sidebar-widget-title::before {
  content: '';
  width: 3px;
  height: 16px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

/* Newsletter Widget */
.newsletter-widget .form-control {
  margin-bottom: var(--space-3);
}

/* Category List */
.category-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.category-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.category-list-item:hover {
  background: rgba(0,102,255,0.08);
  color: white;
  padding-left: var(--space-4);
}

.category-list-count {
  font-size: var(--text-xs);
  background: rgba(0,102,255,0.15);
  color: var(--color-blue-400);
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
}

/* =====================
   TABLE
   ===================== */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.data-table th {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  background: rgba(0,102,255,0.12);
  color: var(--color-blue-400);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--color-border);
}

.data-table td {
  padding: var(--space-3) var(--space-4);
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border-subtle);
  vertical-align: top;
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:hover td {
  background: rgba(0,102,255,0.04);
  color: var(--color-text-primary);
}

/* =====================
   FOOTER
   ===================== */
.site-footer {
  background: var(--color-bg-primary);
  position: relative;
  padding-top: var(--space-16);
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-blue-700), var(--color-cyan-500), var(--color-blue-700), transparent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  padding-bottom: var(--space-12);
}

.footer-brand {
  max-width: 320px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  text-decoration: none;
}

.footer-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-5);
}

.footer-socials {
  display: flex;
  gap: var(--space-3);
}

.footer-social {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.footer-social:hover {
  background: var(--color-blue-600);
  border-color: var(--color-blue-600);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue);
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-4);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.footer-links a:hover {
  color: var(--color-blue-400);
  padding-left: var(--space-2);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.footer-contact-item a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-contact-item a:hover {
  color: var(--color-blue-400);
}

.footer-contact-icon {
  color: var(--color-blue-400);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  border-top: 1px solid var(--color-border-subtle);
  padding: var(--space-5) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-copyright {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.footer-legal {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-legal a {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: var(--color-blue-400);
}

/* Footer Certificate Strip */
.footer-cert-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-5);
  padding: var(--space-5) 0;
  border-top: 1px solid var(--color-border-subtle);
  flex-wrap: wrap;
}

.footer-cert-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}

.footer-cert-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-blue-600);
  flex-shrink: 0;
}

/* Responsive Footer */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand {
    grid-column: 1 / -1;
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .top-bar-left { display: none; }
  .main-nav { display: none; }
  .hamburger { display: flex; }

  /* Logo can be a long WP site title/domain — let it shrink and
     truncate instead of overflowing the fixed-height header and
     colliding with the header-actions buttons. */
  .site-logo { flex-shrink: 1; min-width: 0; }
  .logo-text { min-width: 0; }
  .logo-name,
  .logo-tagline {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
  }

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

  .footer-brand {
    grid-column: 1;
  }

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

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

@media (max-width: 480px) {
  /* Search icon + "Get a Quote" button + hamburger no longer fit
     comfortably next to a shrinking logo on small phones; the quote
     CTA is already repeated at the bottom of the mobile nav panel. */
  .header-actions .btn { display: none; }
}

/* Filter Bar */
.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
  padding: var(--space-4);
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}

.filter-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-right: var(--space-2);
  flex-shrink: 0;
}

.filter-btn {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 600;
  font-family: var(--font-heading);
  color: var(--color-text-secondary);
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.filter-btn:hover {
  background: rgba(0,102,255,0.1);
  border-color: var(--color-border);
  color: white;
}

.filter-btn.active {
  background: var(--color-blue-600);
  border-color: var(--color-blue-600);
  color: white;
  box-shadow: 0 0 12px rgba(0,102,255,0.4);
}

/* =====================
   MISSING / SUPPLEMENTARY COMPONENTS
   ===================== */

/* Button filter variant */
.btn--filter {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--color-border-subtle);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}
.btn--filter:hover {
  color: white;
  border-color: var(--color-border-bright);
  background: rgba(0,102,255,0.1);
}
.btn--filter.active {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-blue);
}

/* Badge variants */
.badge--cert {
  background: rgba(0,212,255,0.1);
  color: var(--color-cyan-400);
  border: 1px solid rgba(0,212,255,0.3);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 3px var(--space-3);
  border-radius: var(--radius-full);
  display: inline-block;
}
.badge--cat {
  background: rgba(0,102,255,0.12);
  color: var(--color-blue-400);
  border: 1px solid rgba(0,102,255,0.25);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 3px var(--space-3);
  border-radius: var(--radius-full);
  text-decoration: none;
  display: inline-block;
  transition: all var(--transition-fast);
}
.badge--cat:hover {
  background: rgba(0,102,255,0.2);
  color: var(--color-blue-300);
}
.badge--tag {
  background: rgba(255,255,255,0.09);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border-subtle);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
  text-decoration: none;
  display: inline-block;
  transition: all var(--transition-fast);
}
.badge--tag:hover {
  color: var(--color-blue-400);
  border-color: var(--color-border);
  background: rgba(0,102,255,0.06);
}

/* Tag active state */
.tag--active {
  background: var(--gradient-primary) !important;
  color: white !important;
  border-color: transparent !important;
  box-shadow: var(--shadow-blue);
}

/* Sidebar list */
.sidebar-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sidebar-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text-onlight-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
}
.sidebar-list a:hover {
  background: rgba(0,102,255,0.08);
  color: var(--color-blue-600);
  padding-left: var(--space-4);
}
.sidebar-count {
  font-size: var(--text-xs);
  color: var(--color-text-onlight-secondary);
  background: rgba(0, 82, 204, 0.08);
  border-radius: var(--radius-full);
  padding: 1px var(--space-2);
  min-width: 22px;
  text-align: center;
}

/* Product card extensions */
.product-card-badges {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.product-card-cat {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-cyan-400);
  margin-bottom: var(--space-2);
}
.product-card-footer {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-subtle);
}

/* Product card image when showing emoji fallback */
.product-card-image {
  position: relative;
  overflow: hidden;
  background: var(--color-bg-card);
}

/* Tab bar */
.tab-bar {
  display: flex;
  gap: 2px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  margin-bottom: 0;
}
.tab-bar::-webkit-scrollbar { display: none; }

/* Stat label (used in about page) */
.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: block;
  margin-top: var(--space-1);
}

/* Blog category quality-standards stub redirect */
.blog-cat-tag {
  display: inline-block;
  padding: 3px var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  background: rgba(0,102,255,0.12);
  color: var(--color-blue-400);
  border: 1px solid rgba(0,102,255,0.25);
  transition: all var(--transition-fast);
}
.blog-cat-tag:hover {
  background: rgba(0,102,255,0.22);
  color: var(--color-blue-300);
}

/* Search close button */
.search-close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.11);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.search-close:hover {
  background: var(--color-blue-700);
  color: white;
}

/* Search overlay hints */
.search-overlay-hints {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
}
.search-overlay-hints a {
  color: var(--color-blue-400);
  margin: 0 var(--space-2);
  transition: color var(--transition-fast);
}
.search-overlay-hints a:hover { color: var(--color-cyan-400); }

/* Nav arrow */
.nav-arrow {
  font-size: 0.65em;
  opacity: 0.65;
  transition: transform var(--transition-fast);
}
.nav-item:hover .nav-arrow {
  transform: rotate(180deg);
}

/* Mobile toggle icon */
.mobile-toggle-icon {
  margin-left: auto;
  font-size: 1.2rem;
  color: var(--color-text-muted);
  transition: transform var(--transition-fast);
}

/* Responsive tweaks */
@media (max-width: 768px) {
  .tab-bar { border-radius: var(--radius-lg); }
  .product-card-footer { flex-direction: column; }
  .product-card-footer .btn { text-align: center; justify-content: center; }
}