/* =========================================
   WelderPro - Global Stylesheet
   Industrial-grade B2B brand styling
   ========================================= */

:root {
  /* Brand palette */
  --wp-primary: #0B3D91;
  --wp-primary-dark: #082A6B;
  --wp-primary-light: #1E5BC6;
  --wp-accent: #FF6B35;
  --wp-accent-dark: #E55A24;
  --wp-secondary: #4A5568;
  --wp-dark: #1A202C;
  --wp-gray-900: #0F172A;
  --wp-gray-800: #1E293B;
  --wp-gray-700: #334155;
  --wp-gray-600: #475569;
  --wp-gray-500: #64748B;
  --wp-gray-400: #94A3B8;
  --wp-gray-300: #CBD5E0;
  --wp-gray-200: #E2E8F0;
  --wp-gray-100: #F1F5F9;
  --wp-gray-50: #F7FAFC;
  --wp-success: #10B981;
  --wp-warning: #F59E0B;
  --wp-danger: #EF4444;
  --wp-white: #FFFFFF;
  --wp-black: #000000;

  /* Typography */
  --wp-font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --wp-font-mono: "JetBrains Mono", "Courier New", monospace;

  /* Spacing & layout */
  --wp-radius-sm: 4px;
  --wp-radius: 8px;
  --wp-radius-lg: 12px;
  --wp-radius-xl: 16px;
  --wp-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --wp-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  --wp-shadow-lg: 0 12px 28px rgba(11, 61, 145, 0.15);
  --wp-shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.12);

  --wp-container: 1280px;
  --wp-container-narrow: 1080px;

  --wp-header-h: 76px;
  --wp-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =========================================
   Reset & base
   ========================================= */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--wp-font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--wp-gray-800);
  background: var(--wp-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--wp-primary);
  text-decoration: none;
  transition: color var(--wp-transition);
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--wp-font-sans);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--wp-dark);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: 1rem;
}

.container {
  width: 100%;
  max-width: var(--wp-container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.container-narrow {
  max-width: var(--wp-container-narrow);
}

.section {
  padding: 4.5rem 0;
}

.section-lg {
  padding: 6rem 0;
}

.section-sm {
  padding: 3rem 0;
}

@media (min-width: 768px) {
  .section { padding: 5.5rem 0; }
  .section-lg { padding: 7rem 0; }
}

.text-accent { color: var(--wp-accent); }
.text-primary { color: var(--wp-primary); }
.text-muted { color: var(--wp-gray-600); }
.text-light { color: var(--wp-gray-500); }
.text-center { text-align: center; }
.text-uppercase { text-transform: uppercase; letter-spacing: 0.05em; }

.bg-light { background: var(--wp-gray-50); }
.bg-dark { background: var(--wp-gray-900); color: var(--wp-white); }
.bg-primary { background: var(--wp-primary); color: var(--wp-white); }
.bg-gradient {
  background: linear-gradient(135deg, #0B3D91 0%, #082A6B 50%, #1E3A8A 100%);
  color: var(--wp-white);
}

/* =========================================
   Buttons
   ========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--wp-font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1;
  border: 2px solid transparent;
  border-radius: var(--wp-radius);
  cursor: pointer;
  transition: all var(--wp-transition);
  text-align: center;
  white-space: nowrap;
  user-select: none;
}

.btn-primary {
  background: var(--wp-accent);
  color: var(--wp-white);
  border-color: var(--wp-accent);
}

.btn-primary:hover {
  background: var(--wp-accent-dark);
  border-color: var(--wp-accent-dark);
  color: var(--wp-white);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(255, 107, 53, 0.3);
}

.btn-secondary {
  background: var(--wp-primary);
  color: var(--wp-white);
  border-color: var(--wp-primary);
}

.btn-secondary:hover {
  background: var(--wp-primary-dark);
  border-color: var(--wp-primary-dark);
  color: var(--wp-white);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--wp-primary);
  border-color: var(--wp-primary);
}

.btn-outline:hover {
  background: var(--wp-primary);
  color: var(--wp-white);
}

.btn-outline-white {
  background: transparent;
  color: var(--wp-white);
  border-color: var(--wp-white);
}

.btn-outline-white:hover {
  background: var(--wp-white);
  color: var(--wp-primary);
}

.btn-ghost {
  background: transparent;
  color: var(--wp-primary);
  border-color: transparent;
}

.btn-ghost:hover {
  background: var(--wp-gray-100);
  color: var(--wp-primary-dark);
}

.btn-lg {
  padding: 1.125rem 2.25rem;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.btn-block {
  display: flex;
  width: 100%;
}

/* =========================================
   Header
   ========================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: saturate(180%) blur(8px);
  -webkit-backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--wp-gray-200);
  height: var(--wp-header-h);
  display: flex;
  align-items: center;
  transition: box-shadow var(--wp-transition);
}

.site-header.scrolled {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.header-logo img {
  height: 42px;
  width: auto;
}

.header-nav {
  display: none;
  align-items: center;
  gap: 1.75rem;
}

@media (min-width: 1024px) {
  .header-nav {
    display: flex;
  }
}

.header-nav a {
  color: var(--wp-gray-800);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 0.5rem 0;
}

.header-nav a:hover,
.header-nav a.active {
  color: var(--wp-accent);
}

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

.header-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.lang-switcher {
  position: relative;
  display: none;
}

@media (min-width: 1024px) {
  .lang-switcher { display: block; }
}

.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--wp-gray-700);
  background: var(--wp-gray-100);
  border: 1px solid var(--wp-gray-200);
  border-radius: var(--wp-radius-sm);
  cursor: pointer;
  transition: all var(--wp-transition);
}

.lang-btn:hover {
  background: var(--wp-gray-200);
  color: var(--wp-primary);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 180px;
  background: var(--wp-white);
  border: 1px solid var(--wp-gray-200);
  border-radius: var(--wp-radius);
  box-shadow: var(--wp-shadow-lg);
  padding: 0.5rem;
  display: none;
  z-index: 100;
}

.lang-dropdown.show { display: block; }

.lang-dropdown a {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.75rem;
  color: var(--wp-gray-700);
  font-size: 0.875rem;
  border-radius: var(--wp-radius-sm);
}

.lang-dropdown a:hover {
  background: var(--wp-gray-100);
  color: var(--wp-primary);
}

.lang-dropdown a.active {
  background: var(--wp-primary);
  color: var(--wp-white);
  font-weight: 600;
}

/* Mobile menu */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--wp-radius-sm);
}

.menu-toggle:hover {
  background: var(--wp-gray-100);
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--wp-gray-800);
  margin: 2px 0;
  transition: all var(--wp-transition);
}

@media (min-width: 1024px) {
  .menu-toggle { display: none; }
}

.mobile-menu {
  position: fixed;
  inset: var(--wp-header-h) 0 0 0;
  background: var(--wp-white);
  z-index: 999;
  padding: 2rem 1.25rem;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.35s ease;
}

.mobile-menu.open { transform: translateX(0); }

.mobile-menu a {
  display: block;
  padding: 1rem 0;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--wp-gray-800);
  border-bottom: 1px solid var(--wp-gray-200);
}

.mobile-menu a:hover { color: var(--wp-accent); }

.mobile-menu .btn {
  margin-top: 1.5rem;
}

/* =========================================
   Hero
   ========================================= */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0B3D91 0%, #082A6B 60%, #1E3A8A 100%);
  color: var(--wp-white);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-bg img,
.hero-bg svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 42, 107, 0.85) 0%, rgba(8, 42, 107, 0.4) 50%, rgba(8, 42, 107, 0) 100%);
  z-index: 2;
}

.hero .container {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-top: 3rem;
  padding-bottom: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero .container {
    grid-template-columns: 1.1fr 1fr;
    gap: 3.5rem;
    min-height: 600px;
  }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  background: rgba(255, 107, 53, 0.18);
  color: #FFB898;
  border: 1px solid rgba(255, 107, 53, 0.4);
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 1.25rem;
}

.hero-eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--wp-accent);
  box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.2);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.2); }
}

.hero h1 {
  color: var(--wp-white);
  margin-bottom: 1.25rem;
  font-size: clamp(2.1rem, 5vw, 3.75rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
}

.hero h1 .accent { color: var(--wp-accent); }

.hero-sub {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 540px;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  max-width: 540px;
}

.hero-stat {
  border-left: 2px solid var(--wp-accent);
  padding-left: 0.85rem;
}

.hero-stat-value {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--wp-white);
  line-height: 1.1;
}

.hero-stat-label {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 0.2rem;
  line-height: 1.2;
}

.hero-visual {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual img {
  max-width: 100%;
  max-height: 460px;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.4));
}

/* =========================================
   Section heads
   ========================================= */
.section-head {
  text-align: center;
  margin-bottom: 3rem;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.section-eyebrow {
  display: inline-block;
  color: var(--wp-accent);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.75rem;
}

.section-head h2 {
  margin-bottom: 0.85rem;
}

.section-head p {
  color: var(--wp-gray-600);
  font-size: 1.05rem;
}

.section-head.left {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
}

/* =========================================
   Cards
   ========================================= */
.card {
  background: var(--wp-white);
  border: 1px solid var(--wp-gray-200);
  border-radius: var(--wp-radius-lg);
  padding: 1.75rem;
  transition: all var(--wp-transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  border-color: var(--wp-primary-light);
  box-shadow: var(--wp-shadow-lg);
  transform: translateY(-3px);
}

.card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--wp-primary), var(--wp-primary-light));
  color: var(--wp-white);
  border-radius: var(--wp-radius);
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
}

.card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
}

.card p {
  color: var(--wp-gray-600);
  font-size: 0.95rem;
  margin-bottom: 0;
}

.card-link {
  color: var(--wp-accent);
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.card-link::after {
  content: '→';
  transition: transform var(--wp-transition);
}

.card-link:hover::after {
  transform: translateX(3px);
}

/* Product card */
.product-card {
  background: var(--wp-white);
  border: 1px solid var(--wp-gray-200);
  border-radius: var(--wp-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--wp-transition);
}

.product-card:hover {
  border-color: var(--wp-primary-light);
  box-shadow: var(--wp-shadow-lg);
  transform: translateY(-4px);
}

.product-card-img {
  background: var(--wp-gray-50);
  padding: 1.5rem;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--wp-gray-200);
  position: relative;
  overflow: hidden;
}

.product-card-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.4s ease;
}

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

.product-card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--wp-accent);
  color: var(--wp-white);
  padding: 0.25rem 0.6rem;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card-cat {
  color: var(--wp-accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.product-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.product-card p {
  color: var(--wp-gray-600);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.product-card-features {
  list-style: none;
  margin: 0 0 1.25rem 0;
  padding: 0;
  flex: 1;
}

.product-card-features li {
  font-size: 0.85rem;
  color: var(--wp-gray-700);
  padding: 0.3rem 0;
  padding-left: 1.4rem;
  position: relative;
}

.product-card-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--wp-success);
  font-weight: 700;
}

.product-card-footer {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--wp-gray-100);
  padding-top: 1rem;
}

.product-card-price {
  font-size: 0.85rem;
  color: var(--wp-gray-500);
}

.product-card-price strong {
  display: block;
  font-size: 1.15rem;
  color: var(--wp-primary);
  font-weight: 800;
}

/* =========================================
   Grid utilities
   ========================================= */
.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* =========================================
   Breadcrumb
   ========================================= */
.breadcrumb {
  background: var(--wp-gray-50);
  padding: 1rem 0;
  border-bottom: 1px solid var(--wp-gray-200);
}

.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--wp-gray-600);
  margin: 0;
  padding: 0;
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.breadcrumb li:not(:last-child)::after {
  content: '/';
  color: var(--wp-gray-400);
}

.breadcrumb a {
  color: var(--wp-primary);
  font-weight: 500;
}

.breadcrumb li:last-child {
  color: var(--wp-gray-500);
}

/* =========================================
   Page header
   ========================================= */
.page-header {
  background: linear-gradient(135deg, #0B3D91 0%, #1E3A8A 100%);
  color: var(--wp-white);
  padding: 4rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(255, 107, 53, 0.2), transparent 60%);
}

.page-header h1 {
  color: var(--wp-white);
  margin-bottom: 0.75rem;
  position: relative;
}

.page-header p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 700px;
  position: relative;
}

/* =========================================
   Spec table
   ========================================= */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--wp-white);
  border: 1px solid var(--wp-gray-200);
  border-radius: var(--wp-radius);
  overflow: hidden;
  font-size: 0.9rem;
}

.spec-table th,
.spec-table td {
  padding: 0.85rem 1.1rem;
  text-align: left;
  border-bottom: 1px solid var(--wp-gray-200);
}

.spec-table th {
  background: var(--wp-gray-50);
  font-weight: 700;
  color: var(--wp-gray-800);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  width: 35%;
}

.spec-table tbody tr:last-child td,
.spec-table tbody tr:last-child th {
  border-bottom: none;
}

.spec-table tbody tr:hover {
  background: var(--wp-gray-50);
}

/* =========================================
   Forms
   ========================================= */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--wp-gray-800);
  margin-bottom: 0.4rem;
}

.form-label .req { color: var(--wp-accent); }

.form-control {
  width: 100%;
  padding: 0.75rem 0.9rem;
  font-size: 0.95rem;
  font-family: var(--wp-font-sans);
  color: var(--wp-gray-800);
  background: var(--wp-white);
  border: 1.5px solid var(--wp-gray-300);
  border-radius: var(--wp-radius-sm);
  transition: border-color var(--wp-transition), box-shadow var(--wp-transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--wp-primary);
  box-shadow: 0 0 0 3px rgba(11, 61, 145, 0.1);
}

.form-control::placeholder { color: var(--wp-gray-400); }

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

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23475569'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 16px;
  padding-right: 2.5rem;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  color: var(--wp-gray-700);
  cursor: pointer;
}

.form-check input { margin-top: 0.2rem; }

.form-help {
  font-size: 0.8rem;
  color: var(--wp-gray-500);
  margin-top: 0.3rem;
}

.form-error {
  font-size: 0.8rem;
  color: var(--wp-danger);
  margin-top: 0.3rem;
  display: none;
}

.form-error.show { display: block; }

.form-success {
  padding: 1rem 1.25rem;
  background: rgba(16, 185, 129, 0.1);
  color: #065F46;
  border-left: 3px solid var(--wp-success);
  border-radius: var(--wp-radius-sm);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  display: none;
}

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

/* =========================================
   Tabs
   ========================================= */
.tabs {
  display: flex;
  gap: 0.25rem;
  border-bottom: 2px solid var(--wp-gray-200);
  margin-bottom: 1.5rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.tab-btn {
  padding: 0.85rem 1.25rem;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--wp-gray-600);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--wp-transition);
  margin-bottom: -2px;
}

.tab-btn:hover { color: var(--wp-primary); }

.tab-btn.active {
  color: var(--wp-primary);
  border-bottom-color: var(--wp-accent);
}

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

/* =========================================
   Stats
   ========================================= */
.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

@media (min-width: 768px) {
  .stats { grid-template-columns: repeat(4, 1fr); }
}

.stat-item {
  text-align: center;
  padding: 1.5rem 1rem;
  background: var(--wp-white);
  border-radius: var(--wp-radius);
  border: 1px solid var(--wp-gray-200);
}

.stat-value {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--wp-primary);
  line-height: 1.1;
  display: block;
}

.stat-value .unit {
  font-size: 1rem;
  color: var(--wp-accent);
  font-weight: 700;
}

.stat-label {
  color: var(--wp-gray-600);
  font-size: 0.85rem;
  margin-top: 0.4rem;
}

/* =========================================
   Footer
   ========================================= */
.site-footer {
  background: var(--wp-gray-900);
  color: rgba(255, 255, 255, 0.7);
  padding: 4rem 0 0;
}

.site-footer h5 {
  color: var(--wp-white);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr; } }

.footer-about p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  margin: 1rem 0 1.5rem;
}

.footer-logo {
  filter: brightness(0) invert(1);
  height: 40px;
  width: auto;
}

.footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-list li { margin-bottom: 0.65rem; }

.footer-list a {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.9rem;
  transition: color var(--wp-transition);
}

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

.footer-contact-row {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
  font-size: 0.88rem;
}

.footer-contact-row .icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--wp-accent);
  margin-top: 0.15rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.25rem 0;
  font-size: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.6);
  margin: 0 0.4rem;
}

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

.social-links {
  display: flex;
  gap: 0.6rem;
  margin-top: 1rem;
}

.social-links a {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  transition: all var(--wp-transition);
}

.social-links a:hover {
  background: var(--wp-accent);
  color: var(--wp-white);
  transform: translateY(-2px);
}

/* =========================================
   Feature row
   ========================================= */
.feature-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 4rem;
}

@media (min-width: 1024px) {
  .feature-row { grid-template-columns: 1fr 1fr; }
  .feature-row.reverse > :first-child { order: 2; }
}

.feature-row-img {
  background: var(--wp-gray-50);
  border-radius: var(--wp-radius-lg);
  padding: 1.5rem;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--wp-gray-200);
}

.feature-row-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.feature-row h2 { margin-bottom: 1rem; }

.feature-row ul {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
}

.feature-row li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.55rem 0;
  color: var(--wp-gray-700);
}

.feature-row li .check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: var(--wp-success);
  color: var(--wp-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  margin-top: 0.15rem;
}

/* =========================================
   Trust bar
   ========================================= */
.trust-bar {
  background: var(--wp-white);
  border-top: 1px solid var(--wp-gray-200);
  border-bottom: 1px solid var(--wp-gray-200);
  padding: 1.75rem 0;
}

.trust-bar-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  align-items: center;
  justify-items: center;
}

@media (min-width: 768px) {
  .trust-bar-grid { grid-template-columns: repeat(6, 1fr); }
}

.trust-bar-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: var(--wp-gray-500);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.trust-bar-item img {
  height: 50px;
  width: auto;
  opacity: 0.9;
}

/* =========================================
   Industry tabs / Application showcase
   ========================================= */
.industry-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) { .industry-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .industry-grid { grid-template-columns: repeat(3, 1fr); } }

.industry-card {
  position: relative;
  border-radius: var(--wp-radius-lg);
  overflow: hidden;
  background: var(--wp-white);
  border: 1px solid var(--wp-gray-200);
  transition: all var(--wp-transition);
  display: flex;
  flex-direction: column;
}

.industry-card:hover {
  border-color: var(--wp-primary);
  box-shadow: var(--wp-shadow-lg);
  transform: translateY(-3px);
}

.industry-card-img {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--wp-gray-100);
}

.industry-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.industry-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.industry-card-body h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.industry-card-body p {
  color: var(--wp-gray-600);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  flex: 1;
}

/* =========================================
   Process steps
   ========================================= */
.process-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  counter-reset: step;
}

@media (min-width: 768px) { .process-steps { grid-template-columns: repeat(4, 1fr); } }

.process-step {
  background: var(--wp-white);
  border: 1px solid var(--wp-gray-200);
  border-radius: var(--wp-radius);
  padding: 1.5rem 1.25rem;
  position: relative;
  counter-increment: step;
  text-align: center;
}

.process-step::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--wp-accent);
  opacity: 0.25;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.process-step h4 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
}

.process-step p {
  font-size: 0.85rem;
  color: var(--wp-gray-600);
  margin: 0;
}

/* =========================================
   CTA banner
   ========================================= */
.cta-banner {
  background: linear-gradient(135deg, var(--wp-accent) 0%, #E55A24 100%);
  color: var(--wp-white);
  padding: 3.5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(255,255,255,0.15), transparent 60%);
}

.cta-banner h2 {
  color: var(--wp-white);
  margin-bottom: 0.75rem;
  position: relative;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.95);
  font-size: 1.1rem;
  margin-bottom: 1.75rem;
  position: relative;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner .btn {
  position: relative;
}

.cta-banner .btn-light {
  background: var(--wp-white);
  color: var(--wp-accent);
  border-color: var(--wp-white);
}

.cta-banner .btn-light:hover {
  background: var(--wp-primary);
  color: var(--wp-white);
  border-color: var(--wp-primary);
}

/* =========================================
   Comparison table
   ========================================= */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.compare-table th,
.compare-table td {
  padding: 0.85rem 1rem;
  text-align: center;
  border: 1px solid var(--wp-gray-200);
}

.compare-table th {
  background: var(--wp-primary);
  color: var(--wp-white);
  font-weight: 700;
}

.compare-table th:first-child,
.compare-table td:first-child {
  text-align: left;
  font-weight: 600;
  background: var(--wp-gray-50);
}

.compare-table tbody tr:nth-child(even) {
  background: var(--wp-gray-50);
}

/* =========================================
   Testimonials
   ========================================= */
.testimonial-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) { .testimonial-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .testimonial-grid { grid-template-columns: repeat(3, 1fr); } }

.testimonial {
  background: var(--wp-white);
  border: 1px solid var(--wp-gray-200);
  border-radius: var(--wp-radius);
  padding: 1.75rem;
  position: relative;
  display: flex;
  flex-direction: column;
}

.testimonial::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 18px;
  width: 36px;
  height: 36px;
  background: var(--wp-accent);
  color: var(--wp-white);
  border-radius: 50%;
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-quote {
  color: var(--wp-gray-700);
  font-style: italic;
  font-size: 0.95rem;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.testimonial-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
  border-top: 1px solid var(--wp-gray-100);
  padding-top: 1rem;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--wp-primary), var(--wp-primary-light));
  color: var(--wp-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
}

.testimonial-author { font-weight: 700; color: var(--wp-gray-900); font-size: 0.9rem; }
.testimonial-role { font-size: 0.8rem; color: var(--wp-gray-500); }

/* =========================================
   FAQ
   ========================================= */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
  background: var(--wp-white);
  border: 1px solid var(--wp-gray-200);
  border-radius: var(--wp-radius);
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: all var(--wp-transition);
}

.faq-question {
  width: 100%;
  padding: 1.1rem 1.25rem;
  background: none;
  border: none;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--wp-gray-900);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-question::after {
  content: '+';
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: var(--wp-gray-100);
  color: var(--wp-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  transition: all var(--wp-transition);
}

.faq-item.open .faq-question::after {
  content: '−';
  background: var(--wp-accent);
  color: var(--wp-white);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 1.25rem;
  color: var(--wp-gray-700);
  font-size: 0.95rem;
}

.faq-item.open .faq-answer {
  max-height: 400px;
  padding: 0 1.25rem 1.1rem;
}

/* =========================================
   Sidebar layout
   ========================================= */
.with-sidebar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .with-sidebar { grid-template-columns: 280px 1fr; }
}

.sidebar {
  background: var(--wp-white);
  border: 1px solid var(--wp-gray-200);
  border-radius: var(--wp-radius);
  padding: 1.25rem;
  align-self: start;
  position: sticky;
  top: calc(var(--wp-header-h) + 1rem);
}

.sidebar h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--wp-gray-700);
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--wp-gray-200);
}

.sidebar ul { list-style: none; padding: 0; margin: 0 0 1.5rem; }

.sidebar ul li a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0.5rem;
  color: var(--wp-gray-700);
  font-size: 0.9rem;
  border-radius: var(--wp-radius-sm);
  transition: all var(--wp-transition);
}

.sidebar ul li a:hover,
.sidebar ul li a.active {
  background: var(--wp-gray-50);
  color: var(--wp-primary);
  padding-left: 0.85rem;
}

.sidebar ul li a .badge {
  font-size: 0.7rem;
  background: var(--wp-gray-100);
  color: var(--wp-gray-600);
  padding: 0.1rem 0.4rem;
  border-radius: 99px;
}

/* =========================================
   Inline alerts
   ========================================= */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--wp-radius);
  margin-bottom: 1.25rem;
  display: flex;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.alert-info {
  background: rgba(11, 61, 145, 0.08);
  border-left: 3px solid var(--wp-primary);
  color: var(--wp-primary-dark);
}

.alert-warn {
  background: rgba(245, 158, 11, 0.1);
  border-left: 3px solid var(--wp-warning);
  color: #92400E;
}

.alert-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  font-weight: 700;
  text-align: center;
}

/* =========================================
   Map placeholder / region
   ========================================= */
.region-card {
  position: relative;
  background: var(--wp-white);
  border: 1px solid var(--wp-gray-200);
  border-radius: var(--wp-radius-lg);
  overflow: hidden;
  transition: all var(--wp-transition);
}

.region-card:hover {
  border-color: var(--wp-primary);
  box-shadow: var(--wp-shadow-lg);
  transform: translateY(-3px);
}

.region-card-img {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #0B3D91, #082A6B);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--wp-white);
  position: relative;
  overflow: hidden;
}

.region-card-img::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 70%, rgba(255, 107, 53, 0.3), transparent 60%);
}

.region-card-body {
  padding: 1.5rem;
}

.region-card-body h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.region-card-body p {
  color: var(--wp-gray-600);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.region-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
}

.region-meta span {
  background: var(--wp-gray-50);
  color: var(--wp-gray-700);
  padding: 0.25rem 0.7rem;
  border-radius: 99px;
  font-size: 0.78rem;
  font-weight: 500;
}

/* =========================================
   Utility
   ========================================= */
.divider {
  height: 1px;
  background: var(--wp-gray-200);
  margin: 2.5rem 0;
  border: 0;
}

.badge-soft {
  display: inline-block;
  padding: 0.25rem 0.7rem;
  background: rgba(11, 61, 145, 0.08);
  color: var(--wp-primary);
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-accent {
  display: inline-block;
  padding: 0.25rem 0.7rem;
  background: rgba(255, 107, 53, 0.1);
  color: var(--wp-accent);
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 600;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
}

.tag-list a {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  background: var(--wp-gray-100);
  color: var(--wp-gray-700);
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 500;
  transition: all var(--wp-transition);
}

.tag-list a:hover {
  background: var(--wp-primary);
  color: var(--wp-white);
}

.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* Scroll-to-top button */
.scroll-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  background: var(--wp-accent);
  color: var(--wp-white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  box-shadow: var(--wp-shadow-lg);
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--wp-transition);
  z-index: 99;
}

.scroll-top.show {
  opacity: 1;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--wp-accent-dark);
  transform: translateY(-2px);
}

/* Print friendliness */
@media print {
  .site-header, .site-footer, .cta-banner, .menu-toggle, .mobile-menu, .scroll-top { display: none !important; }
  body { color: #000; background: #fff; }
}

/* Animation utility */
.fade-in {
  animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* =========================================
   Blog cards
   ========================================= */
.blog-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: all var(--wp-transition);
}

.blog-card:hover {
  border-color: var(--wp-primary);
  box-shadow: var(--wp-shadow-lg);
  transform: translateY(-3px);
}

.blog-card-img {
  overflow: hidden;
}

.blog-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card-body h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.blog-card-body p {
  color: var(--wp-gray-600);
  font-size: 0.88rem;
  margin-bottom: 1rem;
  flex: 1;
}

.blog-tag {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  background: rgba(255, 107, 53, 0.1);
  color: var(--wp-accent);
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.6rem;
  width: fit-content;
}

.blog-featured {
  grid-template-columns: 1fr !important;
}

@media (max-width: 768px) {
  .blog-featured > div:first-child {
    padding: 2rem !important;
  }
  .blog-featured > div:last-child {
    padding: 2rem !important;
  }
}

/* =========================================
   Inquiry form
   ========================================= */
.inquiry-form {
  background: var(--wp-white);
  border: 1px solid var(--wp-gray-200);
  border-radius: var(--wp-radius-lg);
  padding: 2rem;
}

.inquiry-form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--wp-gray-800);
  margin-bottom: 0.4rem;
}

.inquiry-form label .req {
  color: var(--wp-accent);
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  font-size: 0.9rem;
  font-family: var(--wp-font-sans);
  color: var(--wp-gray-800);
  background: var(--wp-white);
  border: 1.5px solid var(--wp-gray-300);
  border-radius: var(--wp-radius-sm);
  transition: border-color var(--wp-transition), box-shadow var(--wp-transition);
}

.inquiry-form input:focus,
.inquiry-form select:focus,
.inquiry-form textarea:focus {
  outline: none;
  border-color: var(--wp-primary);
  box-shadow: 0 0 0 3px rgba(11, 61, 145, 0.1);
}

.inquiry-form textarea {
  resize: vertical;
  min-height: 100px;
}

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

@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--wp-gray-700);
  cursor: pointer;
}

.checkbox-row input {
  width: auto !important;
  margin-top: 0.2rem;
}

.btn-block {
  width: 100%;
}

/* =========================================
   Stat number (about page)
   ========================================= */
.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--wp-primary);
  line-height: 1.1;
}

.stat-label {
  color: var(--wp-gray-600);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

/* =========================================
   Product price (region/blog pages)
   ========================================= */
.product-price {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--wp-accent);
  margin-bottom: 0.5rem;
}

/* =========================================
   Outline light button (for CTA banners)
   ========================================= */
.btn-outline-light {
  background: transparent;
  color: var(--wp-white);
  border: 1.5px solid rgba(255, 255, 255, 0.7);
}

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

/* =========================================
   FAQ accordion (alternative class names)
   ========================================= */
.faq-accordion .faq-item {
  margin-bottom: 0.75rem;
}

.faq-toggle {
  width: 100%;
  padding: 1.1rem 1.25rem;
  background: none;
  border: none;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--wp-gray-900);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-toggle .faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: var(--wp-gray-100);
  color: var(--wp-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  transition: all var(--wp-transition);
}

.faq-item.open .faq-toggle .faq-icon,
.faq-item.open .faq-question::after {
  background: var(--wp-accent) !important;
  color: var(--wp-white) !important;
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 1.25rem;
  color: var(--wp-gray-700);
  font-size: 0.95rem;
}

.faq-item.open .faq-content {
  max-height: 400px;
  padding: 0 1.25rem 1.1rem;
}

/* =========================================
   Section eyebrow
   ========================================= */
.section-eyebrow {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--wp-accent);
  margin-bottom: 0.6rem;
}

/* =========================================
   Eyebrow tags (SKU, form factor, etc.)
   ========================================= */
.eyebrow {
  display: inline-block;
  color: var(--wp-accent);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.6rem;
}
.eyebrow-light {
  color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 107, 53, 0.18);
  border: 1px solid rgba(255, 107, 53, 0.45);
  padding: 0.3rem 0.7rem;
  border-radius: 99px;
}
.eyebrow-cn {
  display: inline-block;
  margin-left: 0.6rem;
  padding: 0.3rem 0.7rem;
  background: rgba(11, 61, 145, 0.18);
  border: 1px solid rgba(11, 61, 145, 0.4);
  color: #FFB898;
  border-radius: 99px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.page-header-product .eyebrow-cn {
  color: rgba(255, 255, 255, 0.95);
  background: rgba(11, 61, 145, 0.55);
  border-color: rgba(255, 255, 255, 0.45);
}

/* =========================================
   Spec sheet figure (official datasheet image)
   ========================================= */
.spec-sheet-figure {
  margin: 0 auto;
  max-width: 1100px;
  text-align: center;
}
.spec-sheet-figure img {
  width: 100%;
  height: auto;
  border: 1px solid rgba(11, 61, 145, 0.15);
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(11, 30, 60, 0.18);
  display: block;
}
.spec-sheet-figure figcaption {
  margin-top: 0.85rem;
  line-height: 1.5;
}