/* ============================================
   GlobalTrade B2B - Global Stylesheet
   Blue & White Professional Theme
   ============================================ */

/* === CSS Reset & Variables === */
:root {
  --blue-primary: #1a56db;
  --blue-dark: #1e3a8a;
  --blue-light: #3b82f6;
  --blue-pale: #dbeafe;
  --blue-bg: #eff6ff;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --success: #16a34a;
  --warning: #f59e0b;
  --danger: #dc2626;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
  --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.05);
  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --transition: all 0.3s ease;
  --max-width: 1280px;
  --header-h: 72px;
}

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

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

body {
  font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', sans-serif;
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

img {
  max-width: 100%;
  display: block;
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  font-family: inherit;
  transition: var(--transition);
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* === Layout Utilities === */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section-sm {
  padding: 48px 0;
}

.text-center { text-align: center; }
.text-left { text-align: left; }

.bg-blue { background: var(--blue-primary); color: var(--white); }
.bg-light { background: var(--gray-50); }
.bg-blue-pale { background: var(--blue-bg); }

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--gray-900);
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

.section-title {
  text-align: center;
  margin-bottom: 12px;
  position: relative;
}

.section-subtitle {
  text-align: center;
  color: var(--gray-500);
  font-size: 1.05rem;
  margin-bottom: 48px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--blue-primary);
  margin: 16px auto 0;
  border-radius: 2px;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--blue-primary);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--blue-primary);
  border: 2px solid var(--blue-primary);
}

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

.btn-white {
  background: var(--white);
  color: var(--blue-primary);
}

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

.btn-ghost {
  background: var(--gray-100);
  color: var(--gray-700);
}

.btn-ghost:hover {
  background: var(--gray-200);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.85rem;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* === Header / Navigation === */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow);
}

.nav-bar {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--blue-primary);
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--blue-primary), var(--blue-light));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  font-weight: 800;
}

.logo span {
  color: var(--gray-800);
}

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

.nav-menu a {
  padding: 8px 16px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--gray-600);
  border-radius: var(--radius);
  position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--blue-primary);
  background: var(--blue-bg);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Language Switcher */
.lang-switcher {
  position: relative;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--gray-100);
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-700);
}

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

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  min-width: 160px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition);
  z-index: 100;
}

.lang-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-dropdown a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 0.88rem;
  color: var(--gray-700);
}

.lang-dropdown a:hover {
  background: var(--blue-bg);
  color: var(--blue-primary);
}

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

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: transparent;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* === Hero Section === */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #1e3a8a 0%, #1a56db 50%, #2563eb 100%);
  color: var(--white);
  overflow: hidden;
  margin-top: var(--header-h);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 60 60'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 60px 0;
}

.hero h1 {
  color: var(--white);
  font-size: 3.2rem;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero p {
  font-size: 1.2rem;
  opacity: 0.9;
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 56px;
  flex-wrap: wrap;
}

.hero-stat .stat-num {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.hero-stat .stat-label {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-top: 6px;
}

/* === Page Banner === */
.page-banner {
  background: linear-gradient(135deg, #1e3a8a 0%, #1a56db 100%);
  color: var(--white);
  padding: 140px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 60 60'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.page-banner h1 {
  color: var(--white);
  position: relative;
  z-index: 2;
}

.page-banner p {
  position: relative;
  z-index: 2;
  opacity: 0.9;
  margin-top: 12px;
  font-size: 1.1rem;
}

.breadcrumb {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
  font-size: 0.88rem;
  opacity: 0.85;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

/* === Cards === */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

/* === Company Intro Section === */
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.intro-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--blue-pale), var(--blue-bg));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.intro-image svg {
  width: 60%;
  height: auto;
}

.intro-content h2 {
  margin-bottom: 20px;
}

.intro-content p {
  color: var(--gray-600);
  margin-bottom: 16px;
  line-height: 1.8;
}

.intro-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 28px;
}

.intro-feature {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.intro-feature .icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--blue-bg);
  color: var(--blue-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.intro-feature h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.intro-feature p {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin: 0;
}

/* === Product Carousel === */
.carousel-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.carousel-track {
  display: flex;
  transition: transform 0.5s ease;
}

.carousel-slide {
  min-width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--blue-bg);
}

.carousel-slide-image {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--blue-pale), var(--blue-bg));
}

.carousel-slide-image svg {
  width: 50%;
}

.carousel-slide-content {
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.carousel-slide-content .badge {
  display: inline-block;
  padding: 4px 12px;
  background: var(--blue-primary);
  color: white;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 16px;
  width: fit-content;
}

.carousel-slide-content h3 {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.carousel-slide-content p {
  color: var(--gray-600);
  margin-bottom: 24px;
  line-height: 1.7;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  color: var(--blue-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  z-index: 5;
  box-shadow: var(--shadow-md);
}

.carousel-btn:hover {
  background: var(--white);
}

.carousel-btn.prev { left: 16px; }
.carousel-btn.next { right: 16px; }

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gray-300);
  cursor: pointer;
  transition: var(--transition);
}

.carousel-dot.active {
  background: var(--blue-primary);
  width: 30px;
  border-radius: 5px;
}

/* === Product Grid === */
.products-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}

.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 8px 20px;
  border-radius: 20px;
  background: var(--gray-100);
  color: var(--gray-600);
  font-size: 0.88rem;
  font-weight: 500;
  transition: var(--transition);
}

.filter-tab:hover {
  background: var(--blue-bg);
  color: var(--blue-primary);
}

.filter-tab.active {
  background: var(--blue-primary);
  color: var(--white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid var(--gray-100);
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.product-card-image {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--blue-pale), var(--blue-bg));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.product-card-image svg {
  width: 50%;
  transition: var(--transition);
}

.product-card:hover .product-card-image svg {
  transform: scale(1.1);
}

.product-card-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 12px;
  background: var(--blue-primary);
  color: white;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

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

.product-card-category {
  font-size: 0.78rem;
  color: var(--blue-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 8px 0;
  color: var(--gray-900);
}

.product-card-desc {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid var(--gray-100);
}

.product-card-price {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--blue-primary);
}

.product-card-price small {
  font-size: 0.75rem;
  color: var(--gray-400);
  font-weight: 400;
}

/* === News Section === */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}

.news-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
}

.news-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.news-card-image {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--blue-pale), var(--blue-bg));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.news-card-image svg {
  width: 40%;
}

.news-card-date {
  position: absolute;
  bottom: 12px;
  left: 12px;
  padding: 4px 12px;
  background: rgba(255,255,255,0.95);
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--blue-primary);
}

.news-card-body {
  padding: 24px;
}

.news-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--gray-900);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card-excerpt {
  font-size: 0.88rem;
  color: var(--gray-500);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue-primary);
}

.news-card-link:hover {
  gap: 10px;
}

/* === Partners / Logos === */
.partners-strip {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
  opacity: 0.6;
}

.partner-logo {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gray-400);
  letter-spacing: 1px;
}

/* === About Page === */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.about-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--blue-pale), var(--blue-bg));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

.about-visual svg {
  width: 55%;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 28px;
}

.value-card {
  text-align: center;
  padding: 36px 24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.value-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.value-card .icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: 16px;
  background: var(--blue-bg);
  color: var(--blue-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

.value-card h4 {
  margin-bottom: 10px;
}

.value-card p {
  font-size: 0.88rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* Timeline */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--blue-pale);
}

.timeline-item {
  position: relative;
  padding-bottom: 40px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -34px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--blue-primary);
  border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--blue-pale);
}

.timeline-year {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--blue-primary);
  margin-bottom: 6px;
}

.timeline-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.timeline-desc {
  font-size: 0.88rem;
  color: var(--gray-500);
}

/* Stats Counter */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 32px;
  text-align: center;
}

.stat-block .stat-num {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--blue-primary);
  line-height: 1;
}

.stat-block .stat-label {
  font-size: 0.92rem;
  color: var(--gray-500);
  margin-top: 8px;
}

/* === Contact Page === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
}

.contact-info-card {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-primary));
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-info-card h3 {
  color: var(--white);
  margin-bottom: 28px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-info-item .icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-info-item h4 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.contact-info-item p {
  opacity: 0.85;
  font-size: 0.88rem;
  line-height: 1.5;
}

/* Forms */
.form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}

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

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: 0.92rem;
  color: var(--gray-800);
  transition: var(--transition);
  background: var(--white);
}

.form-control:focus {
  outline: none;
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 3px rgba(26,86,219,0.1);
}

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

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

select.form-control {
  cursor: pointer;
}

.form-hint {
  font-size: 0.78rem;
  color: var(--gray-400);
  margin-top: 4px;
}

/* === Product Detail === */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.product-detail-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--blue-pale), var(--blue-bg));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

.product-detail-image svg {
  width: 55%;
}

.product-detail-info h1 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.product-detail-category {
  display: inline-block;
  padding: 4px 14px;
  background: var(--blue-bg);
  color: var(--blue-primary);
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.product-detail-price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue-primary);
  margin-bottom: 24px;
}

.product-detail-price small {
  font-size: 0.9rem;
  color: var(--gray-400);
  font-weight: 400;
}

.product-detail-desc {
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 28px;
}

.product-detail-specs {
  background: var(--gray-50);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 28px;
}

.product-detail-specs h4 {
  margin-bottom: 16px;
  font-size: 1rem;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-200);
  font-size: 0.9rem;
}

.spec-row:last-child {
  border-bottom: none;
}

.spec-row .spec-label {
  color: var(--gray-500);
}

.spec-row .spec-value {
  font-weight: 600;
  color: var(--gray-800);
}

.product-detail-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Quantity Input */
.qty-input {
  display: inline-flex;
  align-items: center;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
}

.qty-input button {
  width: 40px;
  height: 44px;
  background: var(--gray-100);
  color: var(--gray-700);
  font-size: 1.2rem;
}

.qty-input button:hover {
  background: var(--gray-200);
}

.qty-input input {
  width: 60px;
  height: 44px;
  text-align: center;
  border: none;
  border-left: 2px solid var(--gray-200);
  border-right: 2px solid var(--gray-200);
  font-size: 0.95rem;
  font-weight: 600;
}

.qty-input input:focus {
  outline: none;
}

/* === Guestbook === */
.guestbook-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 40px;
  align-items: start;
}

.guestbook-item {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 28px;
  margin-bottom: 20px;
  transition: var(--transition);
}

.guestbook-item:hover {
  box-shadow: var(--shadow-md);
}

.guestbook-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.guestbook-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--blue-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.guestbook-meta h4 {
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.guestbook-meta time {
  font-size: 0.78rem;
  color: var(--gray-400);
}

.guestbook-content {
  color: var(--gray-700);
  line-height: 1.7;
  margin-bottom: 16px;
}

.guestbook-reply {
  background: var(--gray-50);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-top: 12px;
  border-left: 3px solid var(--blue-primary);
}

.guestbook-reply-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.guestbook-reply-badge {
  padding: 2px 10px;
  background: var(--blue-primary);
  color: white;
  border-radius: 12px;
  font-size: 0.72rem;
  font-weight: 600;
}

.guestbook-reply-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700);
}

.guestbook-reply-content {
  font-size: 0.88rem;
  color: var(--gray-600);
  line-height: 1.6;
}

.guestbook-actions {
  display: flex;
  gap: 12px;
  margin-top: 12px;
}

.reply-toggle-btn {
  font-size: 0.82rem;
  color: var(--blue-primary);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.reply-form {
  margin-top: 12px;
  display: none;
}

.reply-form.open {
  display: block;
}

.reply-form textarea {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: 0.85rem;
  resize: vertical;
  min-height: 70px;
  margin-bottom: 8px;
}

.reply-form textarea:focus {
  outline: none;
  border-color: var(--blue-primary);
}

/* === Order / Cart === */
.cart-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 32px;
  align-items: start;
}

.cart-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: 16px;
  align-items: center;
}

.cart-item-image {
  width: 80px;
  height: 80px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--blue-pale), var(--blue-bg));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cart-item-image svg {
  width: 50%;
}

.cart-item-info {
  flex: 1;
}

.cart-item-info h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.cart-item-info .price {
  color: var(--blue-primary);
  font-weight: 700;
  font-size: 0.95rem;
}

.cart-item-remove {
  color: var(--gray-400);
  font-size: 1.2rem;
  padding: 4px 8px;
}

.cart-item-remove:hover {
  color: var(--danger);
}

.cart-summary {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow);
  position: sticky;
  top: 100px;
}

.cart-summary h3 {
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--gray-100);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 0.92rem;
  color: var(--gray-600);
}

.summary-row.total {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--gray-900);
  padding-top: 16px;
  margin-top: 16px;
  border-top: 2px solid var(--gray-100);
}

.summary-row.total .amount {
  color: var(--blue-primary);
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--gray-400);
}

.empty-state .icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

/* Payment Methods */
.payment-methods {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.payment-method {
  flex: 1;
  min-width: 120px;
  padding: 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.payment-method:hover {
  border-color: var(--blue-light);
}

.payment-method.selected {
  border-color: var(--blue-primary);
  background: var(--blue-bg);
}

.payment-method .icon {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.payment-method .name {
  font-size: 0.82rem;
  font-weight: 600;
}

/* === Footer === */
.site-footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: 64px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .logo {
  color: var(--white);
  margin-bottom: 16px;
}

.footer-brand .logo span {
  color: var(--gray-300);
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--gray-300);
}

.footer-social a:hover {
  background: var(--blue-primary);
  color: var(--white);
}

.footer-col h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--gray-400);
}

.footer-col ul li a:hover {
  color: var(--blue-light);
}

.footer-newsletter input {
  width: 100%;
  padding: 10px 14px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  color: var(--white);
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.footer-newsletter input::placeholder {
  color: var(--gray-500);
}

.footer-newsletter input:focus {
  outline: none;
  border-color: var(--blue-primary);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom a {
  color: var(--gray-500);
}

.footer-bottom a:hover {
  color: var(--blue-light);
}

/* === Toast Notification === */
.toast-container {
  position: fixed;
  top: 90px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toast {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 300px;
  max-width: 400px;
  animation: toastSlide 0.3s ease;
  border-left: 4px solid var(--success);
}

.toast.error { border-left-color: var(--danger); }
.toast.info { border-left-color: var(--blue-primary); }
.toast.warning { border-left-color: var(--warning); }

.toast .icon {
  font-size: 1.3rem;
}

.toast.success .icon { color: var(--success); }
.toast.error .icon { color: var(--danger); }
.toast.info .icon { color: var(--blue-primary); }

.toast .message {
  font-size: 0.9rem;
  color: var(--gray-700);
  flex: 1;
}

@keyframes toastSlide {
  from { transform: translateX(120%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.toast.removing {
  animation: toastOut 0.3s ease forwards;
}

@keyframes toastOut {
  to { transform: translateX(120%); opacity: 0; }
}

/* === Modal === */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  padding: 20px;
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--white);
  border-radius: var(--radius-xl);
  max-width: 500px;
  width: 100%;
  padding: 40px;
  text-align: center;
  transform: scale(0.9);
  transition: var(--transition);
}

.modal-overlay.open .modal {
  transform: scale(1);
}

.modal .icon-success {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--success);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.modal h3 {
  margin-bottom: 12px;
}

.modal p {
  color: var(--gray-500);
  margin-bottom: 24px;
  line-height: 1.6;
}

.modal .modal-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

/* === Animations === */
.fade-in {
  animation: fadeIn 0.6s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

/* === Responsive === */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .intro-grid, .about-grid, .contact-grid, .product-detail-grid, .cart-layout {
    grid-template-columns: 1fr;
  }
  .cart-summary {
    position: static;
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  
  .section { padding: 56px 0; }
  
  .nav-menu {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px;
    gap: 4px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    transition: var(--transition);
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
  }
  
  .nav-menu.open {
    transform: translateY(0);
  }
  
  .nav-menu a {
    width: 100%;
    padding: 14px 16px;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .hero h1 { font-size: 2.2rem; }
  .hero p { font-size: 1rem; }
  .hero-stats { gap: 24px; }
  .hero-stat .stat-num { font-size: 1.8rem; }
  
  .carousel-slide {
    grid-template-columns: 1fr;
  }
  
  .carousel-slide-content {
    padding: 32px 24px;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .intro-features {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .guestbook-layout {
    grid-template-columns: 1fr;
  }
  
  .products-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .page-banner {
    padding: 120px 0 48px;
  }
  
  .toast-container {
    right: 12px;
    left: 12px;
  }
  
  .toast {
    min-width: auto;
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
  .product-detail-actions { flex-direction: column; }
  .product-detail-actions .btn { width: 100%; justify-content: center; }
  .modal-actions { flex-direction: column; }
}

/* ============================================
   PREMIUM UPGRADE — High-End Professional
   ============================================ */

/* === Premium CSS Variables === */
:root {
  --premium-gold: #c8a45c;
  --premium-gold-light: #e0c489;
  --premium-navy: #0c1e3d;
  --premium-navy-light: #16294d;
  --premium-blue: #1a56db;
  --premium-glass: rgba(255,255,255,0.12);
  --premium-glass-border: rgba(255,255,255,0.18);
  --premium-shadow: 0 20px 60px -15px rgba(12,30,61,0.25);
  --premium-shadow-hover: 0 30px 80px -20px rgba(12,30,61,0.35);
  --premium-gradient: linear-gradient(135deg, #0c1e3d 0%, #1a3a6e 50%, #1a56db 100%);
  --premium-gradient-light: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  --premium-radius: 16px;
  --premium-transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* === Premium Header === */
.site-header {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(226,232,240,0.6);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--premium-transition);
}
.site-header.scrolled {
  background: rgba(255,255,255,0.98);
  box-shadow: 0 4px 30px rgba(12,30,61,0.08);
}
.nav-bar {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 32px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--premium-navy);
  letter-spacing: -0.02em;
}
.logo-icon {
  background: var(--premium-gradient);
  color: white;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(26,86,219,0.3);
}
.nav-menu {
  display: flex;
  gap: 4px;
  list-style: none;
}
.nav-menu a {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-600);
  transition: var(--premium-transition);
}
.nav-menu a:hover, .nav-menu a.active {
  color: var(--premium-blue);
  background: var(--blue-bg);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* === Search Bar === */
.search-box {
  position: relative;
  display: flex;
  align-items: center;
}
.search-input {
  width: 200px;
  padding: 10px 16px 10px 40px;
  border: 2px solid var(--gray-200);
  border-radius: 24px;
  font-size: 0.875rem;
  background: var(--gray-50);
  transition: var(--premium-transition);
  outline: none;
}
.search-input:focus {
  width: 280px;
  border-color: var(--premium-blue);
  background: white;
  box-shadow: 0 0 0 4px rgba(26,86,219,0.1);
}
.search-icon {
  position: absolute;
  left: 14px;
  color: var(--gray-400);
  pointer-events: none;
}
.search-results-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: white;
  border-radius: 16px;
  box-shadow: var(--premium-shadow);
  max-height: 400px;
  overflow-y: auto;
  z-index: 9999;
  display: none;
  min-width: 360px;
}
.search-results-dropdown.open { display: block; }
.search-result-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--gray-100);
  cursor: pointer;
  transition: background 0.2s;
}
.search-result-item:hover { background: var(--blue-bg); }
.search-result-item:last-child { border-bottom: none; }
.search-result-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--blue-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.search-result-icon svg { width: 32px; height: 32px; }
.search-result-info { flex: 1; min-width: 0; }
.search-result-title { font-weight: 600; font-size: 0.875rem; color: var(--gray-800); }
.search-result-desc { font-size: 0.75rem; color: var(--gray-400); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.search-result-badge { font-size: 0.65rem; padding: 2px 8px; border-radius: 4px; background: var(--blue-pale); color: var(--premium-blue); font-weight: 600; }
.search-no-results { padding: 24px; text-align: center; color: var(--gray-400); font-size: 0.875rem; }

/* === Auth Buttons === */
.auth-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 24px;
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--premium-transition);
}
.auth-btn-login {
  color: var(--premium-blue);
  background: var(--blue-bg);
}
.auth-btn-login:hover { background: var(--blue-pale); }
.auth-btn-register {
  background: var(--premium-gradient);
  color: white;
  box-shadow: 0 4px 12px rgba(26,86,219,0.3);
}
.auth-btn-register:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(26,86,219,0.4); }
.user-menu {
  position: relative;
}
.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--premium-gradient);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  cursor: pointer;
  font-size: 0.875rem;
  transition: var(--premium-transition);
}
.user-avatar:hover { transform: scale(1.05); box-shadow: 0 4px 16px rgba(26,86,219,0.3); }
.user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: white;
  border-radius: 12px;
  box-shadow: var(--premium-shadow);
  min-width: 200px;
  padding: 8px;
  display: none;
  z-index: 9999;
}
.user-dropdown.open { display: block; }
.user-dropdown-header { padding: 12px 16px; border-bottom: 1px solid var(--gray-100); margin-bottom: 4px; }
.user-dropdown-name { font-weight: 700; font-size: 0.9rem; color: var(--gray-800); }
.user-dropdown-email { font-size: 0.75rem; color: var(--gray-400); }
.user-dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 0.875rem;
  color: var(--gray-600);
  transition: background 0.2s;
}
.user-dropdown a:hover { background: var(--blue-bg); color: var(--premium-blue); }
.user-dropdown .divider { height: 1px; background: var(--gray-100); margin: 4px 0; }

/* === WhatsApp Float Button === */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 9998;
  box-shadow: 0 8px 24px rgba(37,211,102,0.4);
  transition: var(--premium-transition);
  animation: pulse-whatsapp 2s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 12px 32px rgba(37,211,102,0.5); }
.whatsapp-float svg { width: 32px; height: 32px; fill: white; }
@keyframes pulse-whatsapp {
  0%, 100% { box-shadow: 0 8px 24px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 8px 24px rgba(37,211,102,0.4), 0 0 0 12px rgba(37,211,102,0.1); }
}
.whatsapp-tooltip {
  position: fixed;
  bottom: 34px;
  right: 96px;
  background: var(--premium-navy);
  color: white;
  padding: 10px 18px;
  border-radius: 12px;
  font-size: 0.8rem;
  white-space: nowrap;
  z-index: 9998;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--premium-transition);
  pointer-events: none;
}
.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--premium-navy);
}
.whatsapp-float:hover + .whatsapp-tooltip { opacity: 1; transform: translateX(0); }

/* === Premium Hero === */
.hero {
  background: var(--premium-gradient);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at top right, rgba(200,164,92,0.15) 0%, transparent 50%),
              radial-gradient(ellipse at bottom left, rgba(26,86,219,0.2) 0%, transparent 50%);
}
.hero-content { position: relative; z-index: 2; }
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}
.hero p { font-size: 1.1rem; max-width: 600px; }
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.hero-stat { text-align: center; }
.hero-stat-num { font-size: 2.5rem; font-weight: 800; color: var(--premium-gold-light); }
.hero-stat-label { font-size: 0.85rem; opacity: 0.8; }

/* === Premium Cards === */
.product-card {
  background: white;
  border-radius: var(--premium-radius);
  overflow: hidden;
  transition: var(--premium-transition);
  border: 1px solid var(--gray-100);
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--premium-shadow-hover);
  border-color: var(--blue-pale);
}
.product-card-image {
  aspect-ratio: 4/3;
  background: var(--premium-gradient-light);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.product-card-image svg { width: 60%; height: 60%; transition: transform 0.5s; }
.product-card:hover .product-card-image svg { transform: scale(1.1); }
.product-badge-new {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--premium-gold);
  color: white;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.product-card-body { padding: 20px; }
.product-card-category { font-size: 0.7rem; color: var(--premium-blue); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
.product-card-title { font-size: 1rem; font-weight: 700; color: var(--gray-800); margin: 8px 0; line-height: 1.4; }
.product-card-price { font-size: 1.25rem; font-weight: 800; color: var(--premium-navy); }
.product-card-moq { font-size: 0.8rem; color: var(--gray-400); margin-top: 4px; }

/* === Premium Section Headers === */
.section-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 20px;
  background: var(--blue-bg);
  color: var(--premium-blue);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--premium-navy);
  letter-spacing: -0.02em;
  line-height: 1.3;
}
.section-subtitle { color: var(--gray-500); font-size: 1.05rem; max-width: 600px; margin: 12px auto 0; }

/* === Premium Buttons === */
.btn-primary {
  background: var(--premium-gradient);
  color: white;
  padding: 12px 32px;
  border-radius: 28px;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 4px 16px rgba(26,86,219,0.3);
  transition: var(--premium-transition);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(26,86,219,0.4); }
.btn-outline {
  border: 2px solid var(--premium-blue);
  color: var(--premium-blue);
  padding: 10px 30px;
  border-radius: 28px;
  font-weight: 600;
  font-size: 0.9rem;
  background: transparent;
  transition: var(--premium-transition);
}
.btn-outline:hover { background: var(--premium-blue); color: white; }

/* === Auth Pages === */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--premium-gradient);
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.auth-page::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at top right, rgba(200,164,92,0.1) 0%, transparent 50%);
}
.auth-card {
  background: white;
  border-radius: 24px;
  padding: 48px;
  max-width: 460px;
  width: 100%;
  box-shadow: var(--premium-shadow);
  position: relative;
  z-index: 2;
}
.auth-card h2 { font-size: 1.75rem; font-weight: 800; color: var(--premium-navy); margin-bottom: 8px; }
.auth-card p { color: var(--gray-500); margin-bottom: 32px; }
.auth-tabs { display: flex; gap: 4px; background: var(--gray-100); border-radius: 12px; padding: 4px; margin-bottom: 32px; }
.auth-tab { flex: 1; padding: 10px; border-radius: 8px; text-align: center; font-weight: 600; font-size: 0.875rem; color: var(--gray-500); cursor: pointer; transition: var(--premium-transition); }
.auth-tab.active { background: white; color: var(--premium-blue); box-shadow: var(--shadow-sm); }
.auth-form-group { margin-bottom: 20px; }
.auth-form-label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--gray-600); margin-bottom: 6px; }
.auth-form-input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--gray-200);
  border-radius: 12px;
  font-size: 0.9rem;
  transition: var(--premium-transition);
  outline: none;
}
.auth-form-input:focus { border-color: var(--premium-blue); box-shadow: 0 0 0 4px rgba(26,86,219,0.1); }
.auth-form-btn {
  width: 100%;
  padding: 14px;
  border-radius: 12px;
  background: var(--premium-gradient);
  color: white;
  font-weight: 700;
  font-size: 0.95rem;
  margin-top: 8px;
  transition: var(--premium-transition);
}
.auth-form-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(26,86,219,0.3); }
.auth-form-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.auth-error { background: #fef2f2; color: #dc2626; padding: 12px 16px; border-radius: 10px; font-size: 0.8rem; margin-bottom: 16px; }
.auth-success { background: #f0fdf4; color: #16a34a; padding: 12px 16px; border-radius: 10px; font-size: 0.8rem; margin-bottom: 16px; }
.auth-link { text-align: center; margin-top: 24px; font-size: 0.85rem; color: var(--gray-500); }
.auth-link a { color: var(--premium-blue); font-weight: 600; }

/* === Account Page === */
.account-page { padding-top: 120px; padding-bottom: 80px; min-height: 100vh; background: var(--gray-50); }
.account-layout { display: grid; grid-template-columns: 280px 1fr; gap: 32px; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.account-sidebar { background: white; border-radius: 16px; padding: 24px; height: fit-content; position: sticky; top: 100px; }
.account-profile { text-align: center; padding-bottom: 24px; border-bottom: 1px solid var(--gray-100); margin-bottom: 16px; }
.account-avatar { width: 72px; height: 72px; border-radius: 50%; background: var(--premium-gradient); color: white; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; font-weight: 700; margin: 0 auto 12px; }
.account-name { font-weight: 700; color: var(--gray-800); }
.account-email { font-size: 0.8rem; color: var(--gray-400); }
.account-menu-item { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-radius: 10px; font-size: 0.875rem; color: var(--gray-600); cursor: pointer; transition: var(--premium-transition); }
.account-menu-item:hover { background: var(--blue-bg); color: var(--premium-blue); }
.account-menu-item.active { background: var(--blue-bg); color: var(--premium-blue); font-weight: 600; }
.account-content { background: white; border-radius: 16px; padding: 32px; }
.account-content h3 { font-size: 1.25rem; font-weight: 700; color: var(--premium-navy); margin-bottom: 24px; }
.info-row { display: flex; justify-content: space-between; padding: 16px 0; border-bottom: 1px solid var(--gray-100); }
.info-label { color: var(--gray-500); font-size: 0.875rem; }
.info-value { color: var(--gray-800); font-weight: 600; font-size: 0.875rem; }

/* === Admin Dashboard === */
.admin-page { padding-top: 80px; min-height: 100vh; background: var(--gray-50); }
.admin-layout { display: grid; grid-template-columns: 260px 1fr; gap: 0; }
.admin-sidebar { background: var(--premium-navy); min-height: calc(100vh - 80px); padding: 24px 0; position: sticky; top: 80px; }
.admin-logo { padding: 0 24px 24px; border-bottom: 1px solid rgba(255,255,255,0.1); margin-bottom: 16px; }
.admin-logo-text { color: white; font-weight: 800; font-size: 1.1rem; }
.admin-logo-badge { color: var(--premium-gold-light); font-size: 0.75rem; }
.admin-menu-item { display: flex; align-items: center; gap: 12px; padding: 14px 24px; color: rgba(255,255,255,0.6); font-size: 0.875rem; cursor: pointer; transition: var(--premium-transition); border-left: 3px solid transparent; }
.admin-menu-item:hover { color: white; background: rgba(255,255,255,0.05); }
.admin-menu-item.active { color: white; background: rgba(255,255,255,0.1); border-left-color: var(--premium-gold); }
.admin-main { padding: 32px; max-width: calc(100% - 260px); overflow-x: hidden; }
.admin-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 32px; }
.admin-header h2 { font-size: 1.5rem; font-weight: 800; color: var(--premium-navy); }
.admin-stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin-bottom: 32px; }
.admin-stat-card { background: white; border-radius: 16px; padding: 24px; box-shadow: var(--shadow-sm); }
.admin-stat-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; margin-bottom: 16px; }
.admin-stat-value { font-size: 2rem; font-weight: 800; color: var(--premium-navy); }
.admin-stat-label { font-size: 0.8rem; color: var(--gray-400); }
.admin-table-wrap { background: white; border-radius: 16px; overflow: hidden; box-shadow: var(--shadow-sm); }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th { background: var(--gray-50); padding: 14px 16px; text-align: left; font-size: 0.75rem; font-weight: 700; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.05em; }
.admin-table td { padding: 14px 16px; border-bottom: 1px solid var(--gray-100); font-size: 0.875rem; }
.admin-table tr:hover { background: var(--gray-50); }
.admin-table img { width: 48px; height: 48px; border-radius: 8px; object-fit: cover; }
.admin-action-btn { padding: 6px 10px; border-radius: 6px; font-size: 0.75rem; font-weight: 600; cursor: pointer; margin-right: 4px; }
.admin-action-edit { background: var(--blue-bg); color: var(--premium-blue); }
.admin-action-delete { background: #fef2f2; color: var(--danger); }
.admin-panel { display: none; }
.admin-panel.active { display: block; }

/* === Admin Product Form === */
.admin-form-group { margin-bottom: 20px; }
.admin-form-label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--gray-600); margin-bottom: 6px; }
.admin-form-input, .admin-form-textarea, .admin-form-select {
  width: 100%; padding: 10px 14px; border: 2px solid var(--gray-200); border-radius: 10px; font-size: 0.875rem; outline: none; transition: var(--premium-transition);
}
.admin-form-input:focus, .admin-form-textarea:focus, .admin-form-select:focus { border-color: var(--premium-blue); }
.admin-form-textarea { min-height: 80px; resize: vertical; }
.admin-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.image-upload-area {
  border: 2px dashed var(--gray-300);
  border-radius: 12px;
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: var(--premium-transition);
}
.image-upload-area:hover { border-color: var(--premium-blue); background: var(--blue-bg); }
.image-upload-area img { max-height: 200px; margin: 0 auto 12px; border-radius: 12px; }
.image-preview-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 12px; margin-top: 16px; }
.image-preview-item { position: relative; border-radius: 10px; overflow: hidden; aspect-ratio: 1; }
.image-preview-item img { width: 100%; height: 100%; object-fit: cover; }
.image-preview-remove { position: absolute; top: 4px; right: 4px; background: rgba(220,38,38,0.9); color: white; width: 24px; height: 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 0.7rem; }

/* === Video Showcase === */
.video-page { padding-top: 120px; padding-bottom: 80px; }
.video-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 24px; }
.video-card {
  background: white;
  border-radius: var(--premium-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--premium-transition);
  cursor: pointer;
}
.video-card:hover { transform: translateY(-6px); box-shadow: var(--premium-shadow); }
.video-thumbnail {
  aspect-ratio: 16/9;
  background: var(--premium-navy);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.video-thumbnail img, .video-thumbnail video { width: 100%; height: 100%; object-fit: cover; }
.video-play-btn {
  position: absolute;
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  display: flex; align-items: center; justify-content: center;
  transition: var(--premium-transition);
  backdrop-filter: blur(4px);
}
.video-card:hover .video-play-btn { transform: scale(1.15); background: white; }
.video-play-btn svg { width: 28px; height: 28px; fill: var(--premium-blue); margin-left: 4px; }
.video-duration { position: absolute; bottom: 8px; right: 8px; background: rgba(0,0,0,0.7); color: white; padding: 2px 8px; border-radius: 4px; font-size: 0.7rem; }
.video-card-body { padding: 16px; }
.video-card-title { font-weight: 700; font-size: 0.95rem; color: var(--gray-800); margin-bottom: 4px; }
.video-card-desc { font-size: 0.8rem; color: var(--gray-400); }
.video-modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.85); z-index: 10000; display: none; align-items: center; justify-content: center; padding: 24px; }
.video-modal-overlay.open { display: flex; }
.video-modal { max-width: 900px; width: 100%; }
.video-modal video { width: 100%; border-radius: 12px; }
.video-modal-close { position: absolute; top: 24px; right: 24px; background: rgba(255,255,255,0.2); color: white; width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 1.2rem; }

/* === Inquiry Cart (RFQ) === */
.inquiry-cart-badge { background: var(--premium-gold); }
.rfq-item { display: flex; gap: 16px; padding: 20px; border-bottom: 1px solid var(--gray-100); align-items: center; }
.rfq-item-image { width: 80px; height: 80px; border-radius: 12px; background: var(--blue-bg); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.rfq-item-image svg { width: 48px; height: 48px; }
.rfq-item-info { flex: 1; }
.rfq-item-name { font-weight: 600; font-size: 0.9rem; color: var(--gray-800); }
.rfq-item-price { font-size: 0.8rem; color: var(--gray-400); }
.rfq-qty-control { display: flex; align-items: center; gap: 8px; }
.rfq-qty-btn { width: 32px; height: 32px; border-radius: 8px; border: 2px solid var(--gray-200); background: white; display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 1rem; }
.rfq-qty-input { width: 50px; text-align: center; border: 2px solid var(--gray-200); border-radius: 8px; padding: 4px; font-size: 0.875rem; }

/* === Back to Top === */
.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 24px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--premium-navy);
  color: white;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  z-index: 9997;
  opacity: 0;
  transition: var(--premium-transition);
  pointer-events: none;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover { background: var(--premium-blue); transform: translateY(-4px); }

/* === Admin Export Button === */
.export-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 10px;
  background: var(--success);
  color: white;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--premium-transition);
}
.export-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(22,163,74,0.3); }

/* === Premium Footer === */
.site-footer {
  background: var(--premium-navy);
  color: rgba(255,255,255,0.7);
}
.site-footer .logo { color: white; }
.site-footer .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; padding: 64px 0; }
.footer-brand p { color: rgba(255,255,255,0.5); font-size: 0.85rem; margin: 16px 0; max-width: 320px; }
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 10px;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 600;
  transition: var(--premium-transition);
}
.footer-social a:hover { background: var(--premium-blue); color: white; transform: translateY(-3px); }
.footer-col h4 { color: white; font-size: 0.95rem; font-weight: 700; margin-bottom: 20px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: rgba(255,255,255,0.5); font-size: 0.85rem; transition: var(--premium-transition); }
.footer-col ul li a:hover { color: var(--premium-gold-light); }
.footer-newsletter input {
  width: 100%; padding: 12px 16px; border-radius: 10px; border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05); color: white; font-size: 0.85rem; margin-bottom: 12px;
}
.footer-newsletter input::placeholder { color: rgba(255,255,255,0.3); }
.footer-newsletter a { text-decoration: none; }
.footer-newsletter a:hover { color: var(--premium-gold-light) !important; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: rgba(255,255,255,0.4); }
.footer-bottom a:hover { color: var(--premium-gold-light); }

/* === Premium Animations === */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-fadeInUp { animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards; }

/* === Responsive === */
@media (max-width: 768px) {
  .nav-bar { padding: 0 16px; height: 64px; }
  .search-input { width: 140px; }
  .search-input:focus { width: 180px; }
  .search-results-dropdown { min-width: 280px; }
  .auth-btn-login, .auth-btn-register { padding: 6px 12px; font-size: 0.8rem; }
  .account-layout { grid-template-columns: 1fr; }
  .account-sidebar { position: static; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; }
  .admin-main { padding: 16px; max-width: 100%; }
  .admin-form-row { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .video-grid { grid-template-columns: 1fr; }
  .site-footer .footer-grid { grid-template-columns: 1fr; gap: 32px; padding: 40px 0; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .whatsapp-float { width: 52px; height: 52px; bottom: 16px; right: 16px; }
  .whatsapp-tooltip { display: none; }
  .back-to-top { bottom: 80px; right: 16px; }
}

/* === CMS Admin Styles === */
.admin-menu-divider {
  padding: 12px 24px 4px;
  color: rgba(255,255,255,0.3);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.cms-form-card {
  background: white;
  border-radius: 16px;
  padding: 28px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}
.cms-section-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--premium-navy);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--gray-100);
}
.cms-content-tabs {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.cms-tab, .cms-layout-tab, .cms-seo-tab {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-500);
  background: var(--gray-100);
  cursor: pointer;
  transition: var(--premium-transition);
  border: none;
}
.cms-tab.active, .cms-layout-tab.active, .cms-seo-tab.active {
  background: var(--premium-blue);
  color: white;
}
.cms-tab:hover, .cms-layout-tab:hover, .cms-seo-tab:hover {
  color: var(--premium-blue);
}
.cms-tab.active:hover, .cms-layout-tab.active:hover, .cms-seo-tab.active:hover {
  color: white;
}

/* === CMS Image Manager === */
.cms-image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.cms-image-card {
  background: white;
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cms-image-preview {
  border: 2px solid var(--gray-100);
  border-radius: 12px;
  padding: 12px;
  text-align: center;
  min-height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cms-image-info strong {
  display: block;
  font-size: 0.9rem;
  color: var(--gray-800);
  margin-bottom: 4px;
}
.cms-image-info p {
  font-size: 0.75rem;
  color: var(--gray-400);
}
.cms-image-actions {
  display: flex;
  gap: 8px;
}

/* === CMS Layout Manager === */
.cms-layout-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-radius: 10px;
  background: var(--gray-50);
  margin-bottom: 8px;
  transition: var(--premium-transition);
}
.cms-layout-row:hover {
  background: var(--blue-bg);
}
.cms-layout-order {
  display: flex;
  align-items: center;
  gap: 8px;
}
.cms-layout-order input {
  padding: 6px 8px;
  border: 2px solid var(--gray-200);
  border-radius: 8px;
  font-size: 0.85rem;
}

/* === CMS Responsive === */
@media (max-width: 768px) {
  .cms-image-grid { grid-template-columns: 1fr; }
  .cms-content-tabs { flex-direction: column; width: 100%; }
  .cms-tab, .cms-layout-tab, .cms-seo-tab { width: 100%; text-align: center; }
  .cms-layout-row { flex-direction: column; align-items: flex-start; gap: 12px; }
}