/* ===== Consolidated CSS Bundle V7 ===== */
/* Source: bundle.min.css */
:root{ --primary-color: #2563eb;  --primary-dark: #1d4ed8;  --secondary-color: #f59e0b;  --dark-color: #1f2937;  --light-color: #f3f4f6;  --text-color: #374151;  --text-light: #6b7280;  --white: #ffffff;  --success-color: #10b981;  --danger-color: #ef4444;  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); }  *{ margin: 0;  padding: 0;  box-sizing: border-box; }  body{ font-family: 'Open Sans', 'Roboto', Arial, sans-serif;  color: var(--text-color);  line-height: 1.6;  overflow-x: hidden; }  a{ color: var(--primary-color);  text-decoration: none;  transition: color 0.3s ease; }  a:hover{ color: var(--primary-dark); }  img{ max-width: 100%;  height: auto; }   h1, h2, h3, h4, h5, h6{ font-family: 'Roboto', sans-serif;  font-weight: 700;  color: var(--dark-color);  margin-bottom: 1rem; }  .section-title{ font-size: 2rem;  font-weight: 700;  margin-bottom: 1.25rem;  position: relative;  display: inline-block; }  .section-title::after{ content: '';  position: absolute;  bottom: -10px;  left: 0;  width: 50px;  height: 3px;  background: var(--primary-color); }  .text-center .section-title::after{ left: 50%;  transform: translateX(-50%); }   .top-bar{ font-size: 0.875rem;  background: var(--dark-color) !important; }  .top-bar a{ color: var(--white);  transition: opacity 0.3s ease; }  .top-bar a:hover{ opacity: 0.8;  color: var(--white); }   .navbar{ padding: 1rem 0;  transition: all 0.3s ease;  background: var(--white) !important; }  .navbar-brand img{ max-height: 50px;  transition: transform 0.3s ease; }  .navbar-brand:hover img{ transform: scale(1.05); }  .nav-link{ font-weight: 700;  font-size: 1.05rem;  text-transform: uppercase;  letter-spacing: 1px;  padding: 0.5rem 1rem !important;  color: var(--text-color) !important;  transition: color 0.3s ease; }  .nav-link:hover, .nav-link.active{ color: var(--primary-color) !important; }  .nav-link.active{ font-weight: 600; }  .dropdown-menu{ border: none;  box-shadow: var(--shadow-lg);  padding: 0.5rem 0; }  .dropdown-item{ padding: 0.5rem 1.5rem;  color: var(--text-color);  transition: all 0.3s ease; }  .dropdown-item:hover{ background: var(--light-color);  color: var(--primary-color);  padding-left: 2rem; }   .hero-slider{ margin-top: -1px; }  .carousel-item{ height: 50vw;  max-height: 600px;  min-height: 300px; }  .carousel-item img{ width: 100%;  height: 100%;  object-fit: cover;  object-position: center center; }  .carousel-caption{ background: rgba(0, 0, 0, 0.5);  padding: 2rem;  border-radius: 10px;  bottom: 20%; }  .carousel-caption h2{ font-size: 2.5rem;  font-weight: 700;  color: var(--white);  margin-bottom: 1rem; }  .carousel-caption p{ font-size: 1.25rem;  color: var(--white);  margin-bottom: 1.5rem; }   .product-card{ background: var(--white);  border-radius: 10px;  overflow: hidden;  box-shadow: var(--shadow);  transition: all 0.3s ease; }  .product-card:hover{ transform: translateY(-5px);  box-shadow: var(--shadow-lg); }  .product-image{ position: relative;  overflow: hidden;  height: 14vw;  min-height: 140px;  max-height: 220px; }  .product-image img{ width: 100%;  height: 100%;  object-fit: cover;  object-position: center center;  transition: transform 0.3s ease; }  .product-card:hover .product-image img{ transform: scale(1.1); }  .product-overlay{ position: absolute;  top: 0;  left: 0;  width: 100%;  height: 100%;  background: rgba(37, 99, 235, 0.8);  display: flex;  align-items: center;  justify-content: center;  opacity: 0;  transition: opacity 0.3s ease; }  .product-card:hover .product-overlay{ opacity: 1; }  .product-overlay .btn{ transform: translateY(20px);  transition: transform 0.3s ease; }  .product-card:hover .product-overlay .btn{ transform: translateY(0); }  .product-info h5{ font-size: 1rem;  font-weight: 600;  margin-bottom: 0.5rem; }   .news-card{ background: var(--white);  border-radius: 10px;  overflow: hidden;  box-shadow: var(--shadow);  transition: all 0.3s ease; }  .news-card:hover{ transform: translateY(-5px);  box-shadow: var(--shadow-lg); }  .news-image{ position: relative;  height: 200px;  overflow: hidden; }  .news-image img{ width: 100%;  height: 100%;  object-fit: cover;  transition: transform 0.3s ease; }  .news-card:hover .news-image img{ transform: scale(1.1); }  .news-category{ position: absolute;  top: 10px;  left: 10px;  background: var(--primary-color);  color: var(--white);  padding: 0.25rem 0.75rem;  border-radius: 20px;  font-size: 0.75rem;  font-weight: 600; }  .news-content h5{ font-size: 1rem;  font-weight: 600;  margin-bottom: 0.5rem; }  .news-content h5 a{ color: var(--dark-color); }  .news-content h5 a:hover{ color: var(--primary-color); }   .feature-box{ padding: 2rem;  background: rgba(255, 255, 255, 0.1);  border-radius: 10px;  transition: all 0.3s ease; }  .feature-box:hover{ background: rgba(255, 255, 255, 0.2);  transform: translateY(-5px); }  .feature-box i{ color: var(--secondary-color); }  .feature-box h4{ color: var(--white);  font-size: 1.25rem;  margin-bottom: 1rem; }  .feature-box p{ color: rgba(255, 255, 255, 0.8);  margin-bottom: 0; }   .feature-list{ list-style: none;  padding: 0;  margin: 1.5rem 0; }  .feature-list li{ padding: 0.5rem 0;  display: flex;  align-items: center; }  .feature-list li i{ color: var(--success-color);  margin-right: 0.75rem;  font-size: 1.1rem; }   .contact-cta{ background: var(--light-color); }  .contact-buttons .btn{ margin: 0.5rem;  padding: 0.75rem 1.5rem;  font-weight: 600; }   footer{ background: var(--dark-color) !important; }  footer h5{ color: var(--white);  font-weight: 600;  position: relative;  padding-bottom: 0.75rem; }  footer h5::after{ content: '';  position: absolute;  bottom: 0;  left: 0;  width: 30px;  height: 2px;  background: var(--primary-color); }  .footer-links li{ margin-bottom: 0.75rem; }  .footer-links a{ color: rgba(255, 255, 255, 0.7);  transition: all 0.3s ease; }  .footer-links a:hover{ color: var(--white);  padding-left: 0.5rem; }  .contact-info li{ display: flex;  align-items: flex-start;  margin-bottom: 1rem; }  .contact-info i{ color: var(--primary-color);  margin-top: 0.25rem;  width: 20px; }  .contact-info a{ color: rgba(255, 255, 255, 0.7); }  .contact-info a:hover{ color: var(--white); }  .social-links a{ display: inline-flex;  align-items: center;  justify-content: center;  width: 40px;  height: 40px;  background: rgba(255, 255, 255, 0.1);  border-radius: 50%;  transition: all 0.3s ease; }  .social-links a:hover{ background: var(--primary-color);  transform: translateY(-3px); }   .whatsapp-float{ position: fixed;  bottom: 30px;  right: 30px;  width: 60px;  height: 60px;  background: #25D366;  color: var(--white);  border-radius: 50%;  display: flex;  align-items: center;  justify-content: center;  font-size: 2rem;  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);  z-index: 1000;  transition: all 0.3s ease; }  .whatsapp-float:hover{ background: #128C7E;  color: var(--white);  transform: scale(1.1);  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.5); }   #backToTop{ width: 50px;  height: 50px;  display: flex;  align-items: center;  justify-content: center;  z-index: 999; }     @media (min-width: 1200px){ .container{ max-width: 1200px; }}   @media (max-width: 991.98px){ .navbar{ padding: 0.75rem 0; }  .navbar-brand img{ max-height: 40px; }  .carousel-item{ height: 45vw;  max-height: 500px;  min-height: 280px; }  .carousel-caption h2{ font-size: 2rem; }  .section-title{ font-size: 1.75rem; }  .product-image{ height: 18vw;  min-height: 130px;  max-height: 200px; }}   @media (max-width: 767.98px){ .top-bar{ display: none !important; }  .navbar{ padding: 0.5rem 0; }  .navbar-brand img{ max-height: 35px; }  .carousel-item{ height: 55vw;  max-height: 400px;  min-height: 200px; }  .carousel-caption{ padding: 1rem; }  .carousel-caption h2{ font-size: 1.5rem; }  .carousel-caption p{ font-size: 1rem;  display: none; }  .section-title{ font-size: 1.5rem;  margin-bottom: 1.5rem; }  .feature-box{ padding: 1.5rem; }  .contact-buttons .btn{ display: block;  width: 100%;  margin: 0.5rem 0; }  .whatsapp-float{ width: 50px;  height: 50px;  font-size: 1.5rem;  bottom: 20px;  right: 20px; }  footer h5{ margin-top: 1.5rem; }}   @media (max-width: 575.98px){ .carousel-item{ height: 60vw;  max-height: 300px;  min-height: 180px; }  .carousel-caption h2{ font-size: 1.25rem; }  .product-card{ margin-bottom: 1rem; }  .product-image{ height: 50vw;  min-height: 160px;  max-height: 280px; }}   @media print{ .top-bar,  .navbar,  .whatsapp-float,  #backToTop,  .hero-slider{ display: none !important; }  body{ font-size: 12pt;  color: #000; }  a{ color: #000;  text-decoration: underline; }}   @keyframes fadeInUp{ from{ opacity: 0;  transform: translateY(20px); } to{ opacity: 1;  transform: translateY(0); }}  .animate-fadeInUp{ animation: fadeInUp 0.6s ease-out; }   .loading{ opacity: 0.7;  pointer-events: none; }  .loading::after{ content: '';  position: absolute;  top: 50%;  left: 50%;  width: 30px;  height: 30px;  margin: -15px 0 0 -15px;  border: 3px solid #f3f3f3;  border-top: 3px solid var(--primary-color);  border-radius: 50%;  animation: spin 1s linear infinite; }  @keyframes spin{ 0%{transform: rotate(0deg);} 100%{transform: rotate(360deg);}}   ::-webkit-scrollbar{ width: 10px; }  ::-webkit-scrollbar-track{ background: var(--light-color); }  ::-webkit-scrollbar-thumb{ background: var(--primary-color);  border-radius: 5px; }  ::-webkit-scrollbar-thumb:hover{ background: var(--primary-dark); }    .reveal{ opacity: 0;  transform: translateY(40px);  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),  transform 0.8s cubic-bezier(0.4, 0, 0.2, 1); }  .reveal.revealed{ opacity: 1;  transform: translateY(0); }  .reveal-left{ opacity: 0;  transform: translateX(-60px);  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),  transform 0.8s cubic-bezier(0.4, 0, 0.2, 1); }  .reveal-left.revealed{ opacity: 1;  transform: translateX(0); }  .reveal-right{ opacity: 0;  transform: translateX(60px);  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),  transform 0.8s cubic-bezier(0.4, 0, 0.2, 1); }  .reveal-right.revealed{ opacity: 1;  transform: translateX(0); }  .reveal-scale{ opacity: 0;  transform: scale(0.85);  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),  transform 0.8s cubic-bezier(0.4, 0, 0.2, 1); }  .reveal-scale.revealed{ opacity: 1;  transform: scale(1); }   .delay-1{transition-delay: 0.1s;}.delay-2{transition-delay: 0.2s;}.delay-3{transition-delay: 0.3s;}.delay-4{transition-delay: 0.4s;}.delay-5{transition-delay: 0.5s;}.delay-6{transition-delay: 0.6s;}  .testimonials-section{ padding: 3rem 0;  background: var(--white);  position: relative;  overflow: hidden; }  .testimonials-section::before{ content: '\201C';  position: absolute;  top: 30px;  left: 50%;  transform: translateX(-50%);  font-size: 12rem;  color: rgba(15, 43, 91, 0.04);  font-family: Georgia, serif;  line-height: 1;  pointer-events: none; }  .testimonial-card{ background: var(--white);  border-radius: var(--radius-lg);  padding: 2.5rem;  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);  border: 1px solid rgba(0, 0, 0, 0.04);  transition: all var(--transition);  position: relative;  height: 100%; }  .testimonial-card:hover{ transform: translateY(-6px);  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1); }  .testimonial-card::before{ content: '';  position: absolute;  top: 0;  left: 0;  right: 0;  height: 4px;  background: linear-gradient(90deg, var(--primary), var(--accent));  border-radius: var(--radius-lg) var(--radius-lg) 0 0; }  .testimonial-stars{ color: var(--accent);  font-size: 0.9rem;  margin-bottom: 1rem;  letter-spacing: 2px; }  .testimonial-text{ color: var(--gray-700);  font-size: 1rem;  line-height: 1.8;  margin-bottom: 1.5rem;  font-style: italic; }  .testimonial-author{ display: flex;  align-items: center;  gap: 1rem; }  .testimonial-avatar{ width: 52px;  height: 52px;  border-radius: 50%;  background: linear-gradient(135deg, var(--primary), var(--accent));  display: flex;  align-items: center;  justify-content: center;  color: var(--white);  font-weight: 700;  font-size: 1.1rem;  flex-shrink: 0; }  .testimonial-info h6{ font-weight: 700;  color: var(--gray-900);  margin-bottom: 0.15rem;  font-size: 0.95rem; }  .testimonial-info span{ color: var(--gray-500);  font-size: 0.82rem; }   .trust-bar{ background: var(--gray-100);  padding: 2.5rem 0;  border-top: 1px solid rgba(0, 0, 0, 0.04);  border-bottom: 1px solid rgba(0, 0, 0, 0.04); }  .trust-item{ text-align: center;  padding: 0.75rem;  transition: all var(--transition); }  .trust-item:hover{ transform: translateY(-4px); }  .trust-icon{ width: 56px;  height: 56px;  border-radius: 50%;  background: linear-gradient(135deg, var(--primary), var(--primary-light));  display: flex;  align-items: center;  justify-content: center;  margin: 0 auto 0.75rem;  transition: all var(--transition); }  .trust-item:hover .trust-icon{ background: linear-gradient(135deg, var(--accent), var(--accent-hover));  transform: scale(1.1); }  .trust-icon i{ font-size: 1.3rem;  color: var(--white); }  .trust-label{ font-size: 0.82rem;  font-weight: 700;  color: var(--gray-700);  text-transform: uppercase;  letter-spacing: 1px; }   .typing-text{ display: inline;  border-right: 3px solid var(--accent);  animation: blink-caret 0.8s step-end infinite; }  @keyframes blink-caret{ from, to{border-color: transparent;} 50%{border-color: var(--accent);}}   .hero-trust{ display: flex;  align-items: center;  gap: 1.5rem;  margin-top: 1.5rem;  flex-wrap: wrap; }  .hero-trust-item{ display: flex;  align-items: center;  gap: 0.5rem;  color: rgba(255, 255, 255, 0.85);  font-size: 0.85rem;  font-weight: 500; }  .hero-trust-item i{ color: var(--accent);  font-size: 1rem; }   .product-detail-image{ position: relative;  overflow: hidden;  cursor: crosshair;  border-radius: 16px;  background: #f8f9fa; }  .product-detail-image img{ transition: transform 0.3s ease;  width: 100%;  height: auto; }  .product-detail-image:hover img{ transform: scale(1.5); }  .zoom-hint{ position: absolute;  bottom: 12px;  right: 12px;  background: rgba(0, 0, 0, 0.6);  color: #fff;  padding: 0.3rem 0.8rem;  border-radius: 20px;  font-size: 0.75rem;  display: flex;  align-items: center;  gap: 0.4rem;  pointer-events: none;  transition: opacity var(--transition); }  .product-detail-image:hover .zoom-hint{ opacity: 0; }   .spec-card{ background: #fff;  border-radius: 16px;  padding: 2rem;  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);  border: 1px solid rgba(0, 0, 0, 0.04); }  .spec-card h4{ font-weight: 700;  margin-bottom: 1.25rem;  display: flex;  align-items: center;  gap: 0.5rem; }  .spec-table{ width: 100%;  border-collapse: separate;  border-spacing: 0;  margin: 0; }  .spec-table tr{ transition: background var(--transition); }  .spec-table tr:hover{ background: rgba(15, 43, 91, 0.03); }  .spec-table th{ background: var(--gray-100);  font-weight: 600;  font-size: 0.9rem;  padding: 0.8rem 1.2rem;  border-bottom: 1px solid rgba(0, 0, 0, 0.05);  width: 40%;  color: var(--gray-700); }  .spec-table td{ font-size: 0.9rem;  padding: 0.8rem 1.2rem;  border-bottom: 1px solid rgba(0, 0, 0, 0.05);  color: var(--gray-900);  font-weight: 500; }  .spec-table tr:last-child th, .spec-table tr:last-child td{ border-bottom: none; }   .skeleton{ background: linear-gradient(90deg,  var(--gray-100) 25%,  #e8e8e8 50%,  var(--gray-100) 75%  );  background-size: 200% 100%;  animation: shimmer 1.5s ease-in-out infinite;  border-radius: var(--radius); }  @keyframes shimmer{ 0%{background-position: 200% 0;} 100%{background-position: -200% 0;}}  .skeleton-text{ height: 16px;  margin-bottom: 8px;  border-radius: 4px; }  .skeleton-title{ height: 24px;  width: 60%;  margin-bottom: 12px; }  .skeleton-image{ height: 220px;  border-radius: var(--radius-lg); }   .stat-number[data-target]{ font-variant-numeric: tabular-nums; }   .sticky-cta{ position: fixed;  bottom: 0;  left: 0;  right: 0;  background: rgba(255, 255, 255, 0.95);  backdrop-filter: blur(12px);  border-top: 1px solid rgba(0, 0, 0, 0.08);  padding: 0.75rem 0;  z-index: 1040;  transform: translateY(100%);  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08); }  .sticky-cta.visible{ transform: translateY(0); }  .sticky-cta .container{ display: flex;  align-items: center;  justify-content: space-between;  gap: 1rem; }  .sticky-cta .product-name{ font-weight: 700;  color: var(--gray-900);  font-size: 1rem;  white-space: nowrap;  overflow: hidden;  text-overflow: ellipsis;  max-width: 300px; }  .sticky-cta .btn-group{ display: flex;  gap: 0.75rem;  flex-shrink: 0; }   img[data-src]{ opacity: 0;  transition: opacity 0.5s ease; }  img[data-src].loaded, img[data-src]:not([data-src]){ opacity: 1; }   .section-divider{ height: 4px;  background: linear-gradient(90deg, transparent, var(--accent), transparent);  margin: 0 auto;  width: 80px;  border-radius: 2px;  margin-bottom: 1.25rem; }   .product-card .product-badge{ position: absolute;  top: 12px;  left: 12px;  z-index: 2;  background: var(--accent);  color: var(--white);  padding: 0.25rem 0.75rem;  border-radius: 20px;  font-size: 0.72rem;  font-weight: 700;  text-transform: uppercase;  letter-spacing: 0.5px; }  .product-card .product-badge.hot{ background: linear-gradient(135deg, #ef4444, #dc2626); }  .product-card .product-badge.new{ background: linear-gradient(135deg, var(--success), #047857); }   .btn{ position: relative;  overflow: hidden; }  .btn .ripple{ position: absolute;  border-radius: 50%;  background: rgba(255, 255, 255, 0.3);  transform: scale(0);  animation: ripple-effect 0.6s linear;  pointer-events: none; }  @keyframes ripple-effect{ to{ transform: scale(4);  opacity: 0; }}   html{ scroll-behavior: smooth; }   @media print{ .whatsapp-float,  #backToTop,  .sticky-cta,  .reveal,  .reveal-left,  .reveal-right,  .reveal-scale{ opacity: 1 !important;  transform: none !important; }}   @media (prefers-color-scheme: dark){ }   @media (prefers-reduced-motion: reduce){ .reveal,  .reveal-left,  .reveal-right,  .reveal-scale{ opacity: 1;  transform: none;  transition: none; }  .typing-text{ animation: none;  border-right: none; }  .skeleton{ animation: none; }}    .category-showcase{ padding: 4rem 0 2rem;  background: var(--white); }  .category-card{ position: relative;  border-radius: var(--radius-lg);  overflow: hidden;  height: 280px;  cursor: pointer;  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);  box-shadow: var(--shadow-md); }  .category-card:hover{ transform: translateY(-10px);  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2); }  .category-card-bg{ position: absolute;  inset: 0;  background-size: cover;  background-position: center;  transition: transform 0.6s ease; }  .category-card:hover .category-card-bg{ transform: scale(1.08); }  .category-card-overlay{ position: absolute;  inset: 0;  background: linear-gradient(180deg, rgba(15,43,91,0.3) 0%, rgba(10,22,40,0.85) 100%);  display: flex;  flex-direction: column;  justify-content: flex-end;  padding: 2rem;  transition: background 0.4s ease; }  .category-card:hover .category-card-overlay{ background: linear-gradient(180deg, rgba(212,168,67,0.2) 0%, rgba(10,22,40,0.9) 100%); }  .category-card-icon{ width: 56px;  height: 56px;  border-radius: 50%;  background: rgba(212, 168, 67, 0.9);  display: flex;  align-items: center;  justify-content: center;  margin-bottom: 1rem;  font-size: 1.4rem;  color: var(--white);  transition: all 0.3s ease; }  .category-card:hover .category-card-icon{ background: var(--accent);  transform: scale(1.1); }  .category-card h3{ color: var(--white);  font-size: 1.4rem;  font-weight: 800;  margin-bottom: 0.3rem; }  .category-card p{ color: rgba(255, 255, 255, 0.7);  font-size: 0.9rem;  margin-bottom: 0; }  .category-card .category-count{ position: absolute;  top: 1rem;  right: 1rem;  background: var(--accent);  color: var(--white);  padding: 0.3rem 0.8rem;  border-radius: 20px;  font-size: 0.75rem;  font-weight: 700; }   .hp-range-section{ padding: 2.5rem 0;  background: linear-gradient(135deg, var(--gray-100), #e8ecf1); }  .hp-range-grid{ display: grid;  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));  gap: 1.25rem; }  .hp-range-card{ background: var(--white);  border-radius: var(--radius-lg);  padding: 1.5rem;  text-align: center;  border: 2px solid transparent;  transition: all 0.3s ease;  cursor: pointer;  position: relative;  overflow: hidden; }  .hp-range-card::before{ content: '';  position: absolute;  top: 0;  left: 0;  right: 0;  height: 4px;  background: linear-gradient(90deg, var(--primary), var(--accent));  transform: scaleX(0);  transition: transform 0.3s ease; }  .hp-range-card:hover::before{ transform: scaleX(1); }  .hp-range-card:hover{ border-color: var(--accent);  transform: translateY(-5px);  box-shadow: var(--shadow-lg); }  .hp-range-number{ font-size: 2.2rem;  font-weight: 800;  color: var(--primary);  line-height: 1;  margin-bottom: 0.3rem;  font-family: 'Roboto', sans-serif; }  .hp-range-unit{ font-size: 0.8rem;  color: var(--accent);  font-weight: 700;  text-transform: uppercase;  letter-spacing: 2px;  margin-bottom: 0.5rem; }  .hp-range-label{ font-size: 0.85rem;  color: var(--gray-500);  line-height: 1.4; }  .hp-range-card:hover .hp-range-number{ color: var(--accent); }   .product-card{ position: relative; }  .product-badge{ position: absolute;  top: 12px;  left: 12px;  z-index: 5;  padding: 0.3rem 0.75rem;  border-radius: 20px;  font-size: 0.7rem;  font-weight: 700;  text-transform: uppercase;  letter-spacing: 0.5px;  color: var(--white); }  .product-badge.hot{ background: linear-gradient(135deg, #ef4444, #dc2626);  animation: badge-pulse 2s ease-in-out infinite; }  .product-badge.popular{ background: linear-gradient(135deg, var(--accent), var(--accent-hover)); }  .product-badge.new{ background: linear-gradient(135deg, var(--success), #047857); }  .product-badge.best-seller{ background: linear-gradient(135deg, var(--primary), var(--primary-light)); }  @keyframes badge-pulse{ 0%, 100%{box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4);} 50%{box-shadow: 0 0 0 6px rgba(239, 68, 68, 0);}}   .product-hp-tag{ position: absolute;  top: 12px;  right: 12px;  z-index: 5;  background: rgba(15, 43, 91, 0.9);  color: var(--accent);  padding: 0.3rem 0.7rem;  border-radius: 6px;  font-size: 0.75rem;  font-weight: 800;  font-family: 'Roboto', sans-serif;  backdrop-filter: blur(4px); }   .product-quick-actions{ position: absolute;  bottom: 0;  left: 0;  right: 0;  padding: 0.75rem;  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));  display: flex;  gap: 0.5rem;  justify-content: center;  opacity: 0;  transform: translateY(10px);  transition: all 0.3s ease;  z-index: 5; }  .product-card:hover .product-quick-actions{ opacity: 1;  transform: translateY(0); }  .product-quick-actions .btn{ padding: 0.4rem 0.8rem;  font-size: 0.75rem;  border-radius: 6px; }   .product-card .product-info{ padding: 1rem 1.25rem; }  .product-card .product-info h5{ font-size: 0.95rem;  font-weight: 700;  margin-bottom: 0.4rem;  color: var(--gray-900);  display: -webkit-box;  -webkit-line-clamp: 2;  -webkit-box-orient: vertical;  overflow: hidden; }  .product-card .product-info .product-specs{ display: flex;  gap: 0.5rem;  flex-wrap: wrap;  margin-top: 0.5rem; }  .product-card .product-info .spec-tag{ display: inline-flex;  align-items: center;  gap: 0.25rem;  padding: 0.2rem 0.5rem;  background: var(--gray-100);  border-radius: 6px;  font-size: 0.72rem;  color: var(--gray-600);  font-weight: 500; }  .product-card .product-info .spec-tag i{ color: var(--accent);  font-size: 0.65rem; }   .featured-products{ padding: 3rem 0;  background: var(--white); }  .product-tabs{ display: flex;  justify-content: center;  gap: 0.5rem;  margin-bottom: 1.5rem;  flex-wrap: wrap; }  .product-tab{ padding: 0.6rem 1.5rem;  border: 2px solid var(--gray-300);  border-radius: 30px;  background: transparent;  color: var(--gray-600);  font-weight: 600;  font-size: 0.9rem;  cursor: pointer;  transition: all 0.3s ease; }  .product-tab:hover{ border-color: var(--primary);  color: var(--primary); }  .product-tab.active{ background: var(--primary);  border-color: var(--primary);  color: var(--white); }   .hot-products-strip{ padding: 3rem 0;  background: linear-gradient(135deg, var(--primary), #0a1e3d);  position: relative;  overflow: hidden; }  .hot-products-strip::before{ content: '';  position: absolute;  top: -50%;  right: -10%;  width: 400px;  height: 400px;  border-radius: 50%;  background: rgba(212, 168, 67, 0.08); }  .hot-products-strip .section-title{ color: var(--white); }  .hot-products-strip .section-subtitle{ color: rgba(255, 255, 255, 0.6); }  .hot-product-item{ display: flex;  align-items: center;  gap: 1rem;  padding: 1rem;  background: rgba(255, 255, 255, 0.06);  border: 1px solid rgba(255, 255, 255, 0.1);  border-radius: var(--radius-lg);  transition: all 0.3s ease;  cursor: pointer;  text-decoration: none;  color: inherit; }  .hot-product-item:hover{ background: rgba(255, 255, 255, 0.12);  border-color: var(--accent);  transform: translateY(-3px); }  .hot-product-img{ width: 80px;  height: 60px;  object-fit: contain;  border-radius: 8px;  background: rgba(255, 255, 255, 0.1);  padding: 4px;  flex-shrink: 0; }  .hot-product-info h6{ color: var(--white);  font-weight: 700;  font-size: 0.9rem;  margin-bottom: 0.2rem; }  .hot-product-info span{ color: var(--accent);  font-size: 0.8rem;  font-weight: 600; }   .product-cta-strip{ padding: 3rem 0;  background: linear-gradient(135deg, var(--accent), #b8922e);  text-align: center; }  .product-cta-strip h2{ color: var(--white);  font-weight: 800;  margin-bottom: 0.5rem; }  .product-cta-strip p{ color: rgba(255, 255, 255, 0.85);  margin-bottom: 1.5rem; }  .product-cta-strip .btn-light{ background: var(--white);  color: var(--primary);  font-weight: 700;  border: none;  padding: 0.75rem 2rem;  border-radius: var(--radius);  transition: all 0.3s ease; }  .product-cta-strip .btn-light:hover{ background: var(--gray-100);  transform: translateY(-2px);  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15); }   .company-intro-compact{ padding: 3rem 0;  background: var(--gray-100); }  .company-intro-compact .intro-stats{ display: flex;  gap: 2rem;  justify-content: center;  flex-wrap: wrap; }  .company-intro-compact .intro-stat{ text-align: center; }  .company-intro-compact .intro-stat-number{ font-size: 1.8rem;  font-weight: 800;  color: var(--primary);  font-family: 'Roboto', sans-serif; }  .company-intro-compact .intro-stat-label{ font-size: 0.8rem;  color: var(--gray-500);  text-transform: uppercase;  letter-spacing: 1px; }   @media (max-width: 991.98px){ .category-card{height: 220px;} .hp-range-grid{grid-template-columns: repeat(3, 1fr);} .hot-product-item{flex-direction: column; text-align: center;} .hot-product-img{width: 100%; height: 80px;}}  @media (max-width: 767.98px){ .category-card{height: 180px;} .category-card h3{font-size: 1.1rem;} .hp-range-grid{grid-template-columns: repeat(2, 1fr);} .hp-range-number{font-size: 1.6rem;} .product-tabs{gap: 0.3rem;} .product-tab{padding: 0.4rem 1rem; font-size: 0.8rem;}}  @media (max-width: 575.98px){ .hp-range-grid{grid-template-columns: repeat(2, 1fr); gap: 0.75rem;} .category-card{height: 160px;}}    .section-title{ font-size: 2rem;  letter-spacing: -0.5px; } .section-badge{ font-size: 0.7rem;  letter-spacing: 3px;  padding: 0.3rem 0;  position: relative;  display: inline-block; } .section-badge::after{ content: '';  display: block;  width: 40px;  height: 2px;  background: var(--accent);  margin: 0.5rem auto 0;  border-radius: 1px; } .section-divider{ width: 60px;  height: 3px;  background: linear-gradient(90deg, var(--primary), var(--accent));  margin: 1rem auto 0;  border-radius: 2px;  border: none; }   .hero-slider .carousel-caption{ backdrop-filter: blur(8px);  border: 1px solid rgba(255,255,255,0.1); } .hero-slider .carousel-caption h2, .hero-slider .carousel-caption h1.hero-slide-title{ font-size: 2.2rem;  text-shadow: 0 2px 20px rgba(0,0,0,0.3);  color: #fff;  margin-bottom: 1rem;  font-weight: 700; }  .hero-slider .carousel-item{ height: 50vw;  max-height: 600px;  min-height: 300px; } @media (max-width: 991.98px){ .hero-slider .carousel-item{ height: 45vw;  max-height: 500px; } .hero-slider .carousel-caption h2{ font-size: 1.8rem; }} @media (max-width: 767.98px){ .hero-slider .carousel-item{ height: 55vw;  max-height: 400px; } .hero-slider .carousel-caption h2{ font-size: 1.5rem; }} @media (max-width: 575.98px){ .hero-slider .carousel-item{ height: 60vw;  max-height: 300px; } .hero-slider .carousel-caption h2{ font-size: 1.2rem; } .hero-slider .carousel-caption p{ font-size: 0.9rem; }} .hero-trust{ gap: 1rem; } .hero-trust-item{ font-size: 0.8rem;  background: rgba(255,255,255,0.08);  padding: 0.3rem 0.7rem;  border-radius: 20px; }   .category-card{ border-radius: 16px;  box-shadow: 0 8px 30px rgba(0,0,0,0.12); } .category-card-overlay{ border-radius: 16px; } .category-card-icon{ box-shadow: 0 4px 15px rgba(212,168,67,0.4); } .category-count{ backdrop-filter: blur(4px);  background: rgba(212,168,67,0.9) !important; }   .hp-range-card{ border-radius: 14px;  background: linear-gradient(135deg, #fff 0%, #f8f9fb 100%);  box-shadow: 0 4px 20px rgba(0,0,0,0.06); } .hp-range-card::before{ height: 4px;  border-radius: 14px 14px 0 0; } .hp-range-number{ background: linear-gradient(135deg, var(--primary), var(--accent));  -webkit-background-clip: text;  -webkit-text-fill-color: transparent;  background-clip: text; } .hp-range-card:hover .hp-range-number{ -webkit-text-fill-color: var(--accent); }   .product-card{ border-radius: 14px;  box-shadow: 0 2px 12px rgba(0,0,0,0.06);  border: 1px solid rgba(0,0,0,0.04);  overflow: hidden;  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1); } .product-card:hover{ box-shadow: 0 12px 40px rgba(0,0,0,0.12);  transform: translateY(-6px); } .product-image{ background: linear-gradient(135deg, #f8f9fa, #eef0f3); } .product-badge{ font-size: 0.65rem;  letter-spacing: 0.5px;  box-shadow: 0 2px 8px rgba(0,0,0,0.15); } .product-hp-tag{ font-size: 0.7rem;  border-radius: 8px;  box-shadow: 0 2px 8px rgba(0,0,0,0.1); } .product-info{ padding: 1rem 1.2rem;  border-top: 1px solid rgba(0,0,0,0.04); } .product-info h5{ font-size: 0.92rem;  line-height: 1.4;  min-height: 2.6em; } .spec-tag{ font-size: 0.7rem;  padding: 0.2rem 0.55rem;  border-radius: 6px;  background: var(--gray-100); } .product-quick-actions{ padding: 0.6rem;  gap: 0.4rem; } .product-quick-actions .btn{ font-size: 0.72rem;  padding: 0.35rem 0.7rem;  border-radius: 8px; }   .product-tabs{ gap: 0.4rem;  margin-bottom: 1.25rem; } .product-tab{ border-radius: 25px;  font-size: 0.85rem;  padding: 0.5rem 1.3rem;  border: 2px solid var(--gray-200, #e5e7eb);  transition: all 0.25s ease; } .product-tab.active{ box-shadow: 0 4px 15px rgba(15,43,91,0.25); }   .hot-products-strip{ border-radius: 0;  position: relative; } .hot-products-strip::after{ content: '';  position: absolute;  bottom: 0;  left: 0;  right: 0;  height: 4px;  background: linear-gradient(90deg, var(--accent), var(--primary), var(--accent)); } .hot-product-item{ border-radius: 14px;  border: 1px solid rgba(255,255,255,0.1);  background: rgba(255,255,255,0.05);  backdrop-filter: blur(4px); } .hot-product-item:hover{ border-color: var(--accent);  background: rgba(255,255,255,0.1); } .hot-product-img{ border-radius: 10px;  background: rgba(255,255,255,0.08); }   .featurebox{ border-radius: 16px;  padding: 2rem;  background: rgba(255,255,255,0.04);  border: 1px solid rgba(255,255,255,0.08);  backdrop-filter: blur(8px); } .feature-box{ border-radius: 16px;  transition: all 0.3s ease; } .feature-box:hover{ border-color: rgba(212,168,67,0.3);  box-shadow: 0 8px 30px rgba(212,168,67,0.1); }   .trust-bar{ border-top: 3px solid transparent;  border-image: linear-gradient(90deg, transparent, var(--accent), transparent) 1; } .trust-icon{ box-shadow: 0 4px 15px rgba(15,43,91,0.2);  transition: all 0.3s ease; } .trust-item:hover .trust-icon{ box-shadow: 0 6px 20px rgba(212,168,67,0.35); }   .testimonial-card{ border-radius: 16px;  box-shadow: 0 4px 20px rgba(0,0,0,0.06); } .testimonial-card::before{ border-radius: 16px 16px 0 0;  height: 4px; } .testimonial-stars{ letter-spacing: 3px; } .testimonial-avatar{ box-shadow: 0 4px 12px rgba(15,43,91,0.2); }   .product-cta-strip{ position: relative;  overflow: hidden; } .product-cta-strip::before{ content: '';  position: absolute;  top: -50%;  left: -20%;  width: 300px;  height: 300px;  border-radius: 50%;  background: rgba(255,255,255,0.08); } .product-cta-strip::after{ content: '';  position: absolute;  bottom: -40%;  right: -10%;  width: 200px;  height: 200px;  border-radius: 50%;  background: rgba(255,255,255,0.05); }   .breadcrumb-container, .breadcrumb-container + div, nav[aria-label="breadcrumb"]{ background: var(--gray-100); } nav[aria-label="breadcrumb"] .breadcrumb{ font-size: 0.82rem;  margin-bottom: 0;  padding: 0.6rem 0; } nav[aria-label="breadcrumb"] .breadcrumb-item a{ color: var(--primary);  font-weight: 500; } nav[aria-label="breadcrumb"] .breadcrumb-item.active{ color: var(--gray-500);  font-weight: 600; }   .product-cta-trigger, .product-detail-image{ border-radius: 16px;  box-shadow: 0 8px 30px rgba(0,0,0,0.08);  border: 1px solid rgba(0,0,0,0.04);  background: linear-gradient(135deg, #f8f9fa, #eef0f3); } .product-detail-image img{ border-radius: 12px;  transition: transform 0.4s ease; }   .spec-card{ border-radius: 16px;  box-shadow: 0 4px 20px rgba(0,0,0,0.06);  border: 1px solid rgba(0,0,0,0.04);  padding: 1.5rem;  background: #fff; } .spec-card h4{ font-size: 1.1rem;  font-weight: 700;  margin-bottom: 1rem;  padding-bottom: 0.75rem;  border-bottom: 2px solid var(--gray-100);  display: flex;  align-items: center;  gap: 0.5rem; } .spec-table{ border-collapse: separate;  border-spacing: 0;  border-radius: 10px;  overflow: hidden;  border: 1px solid var(--gray-100); } .spec-table th{ background: linear-gradient(135deg, var(--gray-100), #eef0f3);  font-weight: 600;  font-size: 0.85rem;  padding: 0.7rem 1rem;  color: var(--gray-700);  border-bottom: 1px solid rgba(0,0,0,0.05);  width: 40%; } .spec-table td{ font-size: 0.85rem;  padding: 0.7rem 1rem;  color: var(--gray-900);  font-weight: 500;  border-bottom: 1px solid rgba(0,0,0,0.03); } .spec-table tr:last-child th, .spec-table tr:last-child td{ border-bottom: none; } .spec-table tr:hover td{ background: rgba(15,43,91,0.02); }   .sticky-cta{ border-radius: 16px 16px 0 0;  box-shadow: 0 -4px 20px rgba(0,0,0,0.08); }   .page-banner{ position: relative;  overflow: hidden; } .page-banner::after{ content: '';  position: absolute;  bottom: 0;  left: 0;  right: 0;  height: 4px;  background: linear-gradient(90deg, var(--accent), var(--primary), var(--accent)); }   .contact-cta{ position: relative;  overflow: hidden; } .contact-cta::before{ content: '';  position: absolute;  top: 0;  left: 0;  right: 0;  height: 3px;  background: linear-gradient(90deg, transparent, var(--accent), transparent); }   footer{ border-top: 3px solid transparent;  border-image: linear-gradient(90deg, var(--primary), var(--accent), var(--primary)) 1; } footer h5::after{ width: 30px;  height: 2px;  background: var(--accent);  border-radius: 1px; } .footer-links a{ position: relative;  padding-left: 0; } .footer-links a::before{ content: '';  display: inline-block;  width: 0;  height: 1px;  background: var(--accent);  margin-right: 0;  vertical-align: middle;  transition: width 0.3s ease; } .footer-links a:hover::before{ width: 12px;  margin-right: 0.4rem; }   .btn-primary{ box-shadow: 0 2px 10px rgba(15,43,91,0.15); } .btn-primary:hover{ box-shadow: 0 6px 20px rgba(15,43,91,0.3); } .btn-success{ box-shadow: 0 2px 10px rgba(37,211,102,0.2); } .btn-success:hover{ box-shadow: 0 6px 20px rgba(37,211,102,0.35); } .btn-accent{ box-shadow: 0 2px 10px rgba(212,168,67,0.2); } .btn-accent:hover{ box-shadow: 0 6px 20px rgba(212,168,67,0.35); }   .whatsapp-float{ box-shadow: 0 4px 20px rgba(37,211,102,0.4);  transition: all 0.3s ease; } .whatsapp-float:hover{ box-shadow: 0 8px 30px rgba(37,211,102,0.5);  transform: scale(1.1) translateY(-2px); }   .news-card{ border-radius: 14px;  box-shadow: 0 2px 12px rgba(0,0,0,0.06);  border: 1px solid rgba(0,0,0,0.04);  overflow: hidden; } .news-card:hover{ box-shadow: 0 10px 30px rgba(0,0,0,0.1); } .news-image{ border-radius: 14px 14px 0 0; } .news-category{ border-radius: 6px;  font-size: 0.68rem;  letter-spacing: 0.5px; }   .company-intro-compact{ border-top: 1px solid rgba(0,0,0,0.05); } .intro-stat-number{ background: linear-gradient(135deg, var(--primary), var(--accent));  -webkit-background-clip: text;  -webkit-text-fill-color: transparent;  background-clip: text; }   .reveal{ opacity: 0;  transform: translateY(30px); } .reveal.revealed{ opacity: 1;  transform: translateY(0); }   .navbar-brand{ padding: 0;  margin-right: 2rem;  display: flex;  align-items: center; } .navbar-brand img.logo{ max-height: 52px;  width: auto;  border-radius: 6px;  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.06)); } .navbar-brand:hover img.logo{ transform: scale(1.04);  filter: drop-shadow(0 4px 12px rgba(15,43,91,0.12)); }   .navbar{ padding: 0.5rem 0;  border-bottom: 1px solid rgba(0,0,0,0.04); } .navbar .container{ align-items: center; }   .nav-link{ font-size: 0.85rem;  letter-spacing: 1.2px;  padding: 0.5rem 1rem !important;  position: relative; } .nav-link::after{ content: '';  position: absolute;  bottom: 0;  left: 50%;  width: 0;  height: 2px;  background: linear-gradient(90deg, var(--primary), var(--accent));  transition: all 0.3s ease;  transform: translateX(-50%);  border-radius: 1px; } .nav-link:hover::after, .nav-link.active::after{ width: 60%; }   .top-bar{ font-size: 0.78rem;  padding: 0.35rem 0;  border-bottom: 1px solid rgba(255,255,255,0.06); } .top-bar .contact-info span{ font-size: 0.78rem; } .top-bar .social-links a{ width: 28px;  height: 28px;  font-size: 0.75rem;  opacity: 0.7;  transition: opacity 0.3s ease; } .top-bar .social-links a:hover{ opacity: 1; }   .navbar .form-control{ font-size: 0.82rem;  border-radius: 20px;  padding: 0.35rem 0.8rem;  border: 1px solid var(--gray-300); } .navbar .btn-outline-primary{ border-radius: 20px;  padding: 0.35rem 0.7rem;  font-size: 0.8rem; }   @media (max-width: 991.98px){ .navbar-brand img.logo{ max-height: 42px; } .navbar-brand{ margin-right: 0; }} @media (max-width: 767.98px){ .navbar-brand img.logo{ max-height: 36px; }}
/* Source: color-harmony.css */
/* ============================================
   Color Harmony — 统一色彩体系
   品牌色: 深海军蓝 + 金色 + 白色
   比例: 60% 白/浅灰 / 30% 深蓝 / 10% 金色强调
   ============================================ */

/* ===== 色彩变量统一定义 ===== */
:root {
    /* 品牌主色 - 深海军蓝 */
    --primary: #0f2b5b;
    --primary-light: #1a3a6e;
    --primary-dark: #0a1e3d;
    --primary-color: #0f2b5b;
    --primary-dark-color: #0a1e3d;
    
    /* 品牌强调色 - 金色 */
    --accent: #c8a23c;
    --accent-hover: #b8922e;
    --accent-light: rgba(200, 162, 60, 0.12);
    
    /* 语义色 */
    --success: #16a34a;
    --success-color: #16a34a;
    --danger: #dc2626;
    --danger-color: #dc2626;
    --warning: #d97706;
    --info: #0ea5e9;
    
    /* 中性灰色系 - 10级灰阶 */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* 旧变量兼容映射 */
    --secondary-color: var(--accent);
    --dark: var(--gray-800);
    --dark-color: var(--gray-800);
    --light-color: var(--gray-100);
    --text-color: var(--gray-700);
    --text-light: var(--gray-500);
    --white: #ffffff;
    
    /* 圆角与过渡 */
    --radius: 8px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* 阴影 */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-md: 0 6px 20px rgba(0,0,0,0.1);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --shadow-accent: 0 4px 20px rgba(200,162,60,0.25);
    --shadow-primary: 0 4px 20px rgba(15,43,91,0.2);
}

/* ===== 全局色彩修正 ===== */

/* 链接色 - 使用深蓝而非亮蓝 */
a {
    color: var(--primary);
}
a:hover {
    color: var(--accent);
}

/* 标题色 - 统一深灰/深蓝 */
h1, h2, h3, h4, h5, h6 {
    color: var(--gray-800);
}

/* ===== 导航栏 ===== */
.navbar {
    background: var(--white) !important;
    border-bottom: 1px solid var(--gray-200);
}
.nav-link {
    color: var(--gray-700) !important;
    font-weight: 600;
}
.nav-link:hover,
.nav-link.active {
    color: var(--primary) !important;
}

/* ===== 顶部栏 ===== */
.top-bar {
    background: var(--primary) !important;
    color: var(--white);
}

/* ===== 按钮色彩修正 ===== */
.btn-primary {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: var(--white);
}
.btn-primary:hover {
    background: var(--primary-light) !important;
    border-color: var(--primary-light) !important;
    box-shadow: var(--shadow-primary);
}

.btn-accent {
    background: var(--accent) !important;
    border-color: var(--accent) !important;
    color: var(--white) !important;
    font-weight: 700;
}
.btn-accent:hover {
    background: var(--accent-hover) !important;
    border-color: var(--accent-hover) !important;
    box-shadow: var(--shadow-accent);
}

.btn-success {
    background: var(--success) !important;
    border-color: var(--success) !important;
}

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

/* ===== 分区标题色彩 ===== */
.section-badge {
    color: var(--accent) !important;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
}
.section-badge::after {
    background: var(--accent);
}
.section-title {
    color: var(--gray-800);
}
.section-title::after {
    background: linear-gradient(90deg, var(--primary), var(--accent));
}
.section-subtitle {
    color: var(--gray-500);
}

/* ===== 分类卡片色彩修正 ===== */
.category-card-overlay {
    background: linear-gradient(180deg, rgba(15,43,91,0.2) 0%, rgba(10,22,40,0.88) 100%);
}
.category-card-icon {
    background: var(--accent) !important;
    color: var(--white);
}
.category-count {
    background: var(--accent) !important;
    color: var(--white);
}

/* ===== HP区间卡片 ===== */
.hp-range-card::before {
    background: linear-gradient(90deg, var(--primary), var(--accent));
}
.hp-range-number {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hp-range-unit {
    color: var(--accent);
}

/* ===== 产品卡片色彩优化 ===== */
.product-image {
    background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
}
.product-hp-tag {
    background: rgba(15, 43, 91, 0.92);
    color: var(--accent);
}
.product-badge.hot {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}
.product-badge.popular {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
}
.product-badge.best-seller {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
}
.product-card:hover {
    box-shadow: 0 12px 40px rgba(15,43,91,0.15);
    border-color: rgba(200,162,60,0.15);
}

/* 产品规格标签 */
.spec-tag {
    background: var(--gray-100);
    color: var(--gray-600);
}
.spec-tag i {
    color: var(--accent);
}

/* 产品信息区 */
.product-info {
    border-top: 1px solid var(--gray-100);
}
.product-info h5 {
    color: var(--gray-800);
}

/* 产品Tab筛选 */
.product-tab {
    border-color: var(--gray-200);
    color: var(--gray-600);
}
.product-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.product-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    box-shadow: var(--shadow-primary);
}

/* ===== 热门产品条色彩 ===== */
.hot-products-strip {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}
.hot-product-item {
    border-color: rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.04);
}
.hot-product-item:hover {
    border-color: var(--accent);
    background: rgba(255,255,255,0.1);
}
.hot-product-info span {
    color: var(--accent);
}
.hot-products-strip::after {
    background: linear-gradient(90deg, var(--accent), var(--primary), var(--accent));
}

/* ===== Why Choose Us 色彩 ===== */
.why-choose-us {
    background: var(--white);
}
.feature-box {
    background: var(--white);
    border: 1px solid var(--gray-200);
}
.feature-box h4 {
    color: var(--gray-800) !important;
}
.feature-box p {
    color: var(--gray-600) !important;
}
.feature-box:hover {
    border-color: rgba(200,162,60,0.3);
    box-shadow: 0 8px 30px rgba(200,162,60,0.08);
}
.icon-wrapper {
    color: var(--accent);
}

/* ===== 信任栏色彩 ===== */
.trust-bar {
    background: var(--gray-50);
    border-top: 3px solid transparent;
    border-image: linear-gradient(90deg, transparent, var(--accent), transparent) 1;
}
.trust-icon {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
}
.trust-item:hover .trust-icon {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    box-shadow: var(--shadow-accent);
}
.trust-label {
    color: var(--gray-700);
}

/* ===== 评价卡片色彩 ===== */
.testimonial-card::before {
    background: linear-gradient(90deg, var(--primary), var(--accent));
}
.testimonial-stars {
    color: var(--accent);
}
.testimonial-text {
    color: var(--gray-600);
}
.testimonial-avatar {
    background: linear-gradient(135deg, var(--primary), var(--accent));
}

/* ===== 新闻卡片色彩 ===== */
.news-category {
    background: var(--primary);
    color: var(--white);
}
.news-content h5 a {
    color: var(--gray-800);
}
.news-content h5 a:hover {
    color: var(--primary);
}

/* ===== 公司简介区 ===== */
.company-intro-compact {
    background: var(--gray-50);
}
.intro-stat-number {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.intro-stat-label {
    color: var(--gray-500);
}

/* ===== CTA条色彩 ===== */
.product-cta-strip {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
}
.product-cta-strip h2 {
    color: var(--white);
}
.product-cta-strip p {
    color: rgba(255,255,255,0.9);
}
.product-cta-strip .btn-light {
    background: var(--white);
    color: var(--primary);
}

/* ===== Footer 色彩 ===== */
footer.bg-dark,
footer {
    background: var(--primary-dark) !important;
    border-top: 3px solid var(--accent);
    border-image: linear-gradient(90deg, var(--primary), var(--accent), var(--primary)) 1;
}
footer h5 {
    color: var(--white);
}
footer h5::after {
    background: var(--accent);
}
.footer-links a {
    color: rgba(255,255,255,0.65);
}
.footer-links a:hover {
    color: var(--accent);
}
.footer-links a::before {
    background: var(--accent);
}

/* ===== 面包屑导航 ===== */
.breadcrumb-container {
    background: var(--gray-50);
}
.breadcrumb-item a {
    color: var(--primary);
}
.breadcrumb-item.active {
    color: var(--gray-500);
}

/* ===== 滚动条 ===== */
::-webkit-scrollbar-track {
    background: var(--gray-100);
}
::-webkit-scrollbar-thumb {
    background: var(--primary);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}

/* ===== WhatsApp 浮动按钮 ===== */
.whatsapp-float {
    background: #25D366;
    box-shadow: 0 4px 20px rgba(37,211,102,0.35);
}
.whatsapp-float:hover {
    background: #128C7E;
    box-shadow: 0 8px 30px rgba(37,211,102,0.45);
}

/* ===== 打字光标 ===== */
.typing-text {
    border-right-color: var(--accent);
}

/* ===== 联系页 ===== */
.contact-cta {
    background: var(--gray-50);
}

/* ===== 空白区域呼吸感 — 区块交替色 ===== */
.category-showcase {
    background: var(--white);
}
.hp-range-section {
    background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
}
.featured-products {
    background: var(--white);
}
.latest-news {
    background: var(--gray-50);
}
.testimonials-section {
    background: var(--white);
}

/* ===== 全局文字色彩层次 ===== */
body {
    color: var(--gray-700);
}
.text-muted {
    color: var(--gray-400) !important;
}

/* ===== Reveal动画兜底 — JS失败时内容仍可见 ===== */
.no-js .reveal,
.no-js .reveal-left,
.no-js .reveal-right,
.no-js .reveal-scale {
    opacity: 1 !important;
    transform: none !important;
}

/* 首屏以外的reveal元素延迟后自动显示兜底 */
@keyframes reveal-fallback {
    to {
        opacity: 1;
        transform: translateY(0) translateX(0) scale(1);
    }
}
.reveal {
    animation: reveal-fallback 0.01s 2s forwards;
}
.reveal.revealed {
    animation: none;
}

/* Source: layout-v2.css */
/* ============================================
   Layout V2 — 统一结构布局优化
   覆盖bundle.min.css中的不一致padding
   ============================================ */

/* ===== CSS变量 ===== */
:root {
    --section-py: 4rem;      /* 标准section上下间距 */
    --section-py-lg: 5rem;   /* 大section间距 */
    --section-py-sm: 3rem;   /* 小section间距 */
    --banner-py: 4rem;       /* 页面banner间距 */
    --grid-gap: 1.5rem;      /* 网格间距 */
    --card-radius: 14px;     /* 卡片圆角 */
}

/* ===== 统一页面Banner ===== */
.page-banner {
    padding: 2.5rem 0 !important;
    min-height: 260px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.page-banner h1 {
    color: #fff;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.page-banner p {
    color: rgba(255,255,255,0.85);
    font-size: 1.1rem;
    margin-bottom: 0;
}

@media (max-width: 767.98px) {
    .page-banner { padding: 2.5rem 0 !important; min-height: 180px; }
    .page-banner h1 { font-size: 1.8rem; }
}

/* ===== 首页Section统一间距 ===== */
/* 标准大section: 5rem */
.featured-products,
.testimonials-section {
    padding: 3rem 0 !important;
}

/* 标准section: 4rem */
.category-showcase,
.hp-range-section,
.hot-products-strip,
.trust-bar,
.company-intro-compact,
.product-cta-strip {
    padding: 2.5rem 0 !important;
}

/* 修复0 padding的section */
.why-choose-us,
.latest-news,
.contact-cta {
    padding: 2.5rem 0 !important;
}

/* ===== Section标题统一 ===== */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent, #c8a23c);
    margin-bottom: 0.75rem;
}

.section-badge::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background: var(--accent, #c8a23c);
    margin: 0.5rem auto 0;
    border-radius: 1px;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-800, #1f2937);
    margin-bottom: 0.75rem;
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--gray-500, #6b7280);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

@media (max-width: 767.98px) {
    .section-header { margin-bottom: 1.25rem; }
    .section-title { font-size: 1.6rem; }
    .section-subtitle { font-size: 0.9rem; }
}

/* ===== 产品网格4列 ===== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--grid-gap);
}

@media (max-width: 1199.98px) {
    .product-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 767.98px) {
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
}

@media (max-width: 575.98px) {
    .product-grid { grid-template-columns: 1fr; }
}

/* ===== Category网格3列 ===== */
.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 767.98px) {
    .category-grid { grid-template-columns: 1fr; }
}

/* ===== HP Range网格4列 ===== */
.hp-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

@media (max-width: 991.98px) {
    .hp-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== Trust网格4列 ===== */
.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    text-align: center;
}

@media (max-width: 767.98px) {
    .trust-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== Feature网格4列 ===== */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

@media (max-width: 991.98px) {
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 575.98px) {
    .feature-grid { grid-template-columns: 1fr; }
}

/* ===== Hot Strip网格 ===== */
.hot-strip-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

@media (max-width: 991.98px) {
    .hot-strip-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 575.98px) {
    .hot-strip-grid { grid-template-columns: 1fr; }
}

/* ===== Testimonial网格3列 ===== */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 767.98px) {
    .testimonial-grid { grid-template-columns: 1fr; }
}

/* ===== News网格3列 ===== */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 767.98px) {
    .news-grid { grid-template-columns: 1fr; }
}

/* ===== Footer精简 ===== */
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 2rem;
}

@media (max-width: 991.98px) {
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 575.98px) {
    .footer-grid { grid-template-columns: 1fr; }
}

.footer-trade-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 767.98px) {
    .footer-trade-grid { grid-template-columns: 1fr; }
}

/* Footer精简：减少padding */
footer.bg-dark {
    padding-top: 2.5rem !important;
    padding-bottom: 1.5rem !important;
}

footer .row.mb-4 {
    margin-bottom: 1.5rem !important;
}

footer hr.my-4 {
    margin-top: 1.5rem !important;
    margin-bottom: 1rem !important;
}

/* ===== Contact网格3列 ===== */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 767.98px) {
    .contact-grid { grid-template-columns: 1fr; }
}

/* ===== Spec网格2列 ===== */
.spec-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (max-width: 767.98px) {
    .spec-grid { grid-template-columns: 1fr; }
}

/* ===== Stat计数器 ===== */
.stat-grid {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 575.98px) {
    .stat-grid { gap: 1rem; }
}

/* ===== CTA区域 ===== */
.cta-strip {
    padding: 2.5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* ===== 统一卡片 ===== */
.card-uniform {
    border-radius: var(--card-radius);
    overflow: hidden;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0,0,0,0.04);
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    height: 100%;
}

.card-uniform:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

/* ===== 响应式工具类 ===== */
@media (max-width: 767.98px) {
    .gap-mb-1 { gap: 0.5rem; }
    .gap-mb-2 { gap: 1rem; }
}

/* Source: modern-ui-v6.css */
/**
 * Modern UI V6 - Borrowed from web_b2b Design Language
 * Key improvements: product cards, category cards, section titles, stats, testimonials
 * Compatible with existing Bootstrap 5 + bundle.min.css
 */

/* ============================================
   CSS VARIABLES - Design Tokens
   ============================================ */
:root {
    /* Primary palette (brand colors) */
    --primary: #1B3A5C;
    --primary-light: #E8EEF4;
    --primary-deep: #0F2640;
    --accent: #D4A843;
    --accent-light: #FDF6E8;
    
    /* Neutral palette */
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.05);
    
    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slower: 700ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   SECTION TITLE SYSTEM (from web_b2b)
   Centered title + underline accent
   ============================================ */
.modern-section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.modern-section-title .section-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.modern-section-title h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-900);
    text-transform: uppercase;
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.modern-section-title .title-accent {
    display: block;
    width: 60px;
    height: 2px;
    background: var(--accent);
    margin: 0 auto 1rem;
}

.modern-section-title .section-subtitle {
    color: var(--gray-500);
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .modern-section-title h2 {
        font-size: 2.25rem;
    }
}

/* ============================================
   PRODUCT CARDS (from web_b2b)
   Square aspect ratio + hover zoom + overlay
   ============================================ */
.product-card-modern {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow var(--transition-base), transform var(--transition-base);
    height: 100%;
    display: flex;
    flex-direction: column;
}

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

.product-card-modern .card-image-wrap {
    position: relative;
    overflow: hidden;
    background: var(--gray-100);
    padding-bottom: 100%; /* Square aspect ratio */
}

.product-card-modern .card-image-wrap img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slower);
}

.product-card-modern:hover .card-image-wrap img {
    transform: scale(1.1);
}

/* Hover overlay with buttons */
.product-card-modern .card-image-wrap .card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.product-card-modern .card-overlay .btn-overlay {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.9);
    color: var(--primary);
    font-size: 1rem;
    text-decoration: none;
    transform: translateY(10px);
    opacity: 0;
    transition: all var(--transition-base);
}

.product-card-modern:hover .card-overlay .btn-overlay {
    transform: translateY(0);
    opacity: 1;
}

.product-card-modern .card-overlay .btn-overlay:nth-child(2) {
    transition-delay: 50ms;
}

.product-card-modern .card-overlay .btn-overlay:hover {
    background: var(--accent);
    color: #fff;
}

/* Badges on image */
.product-card-modern .card-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-full);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.product-card-modern .card-badge.badge-hot {
    background: #EF4444;
    color: #fff;
}

.product-card-modern .card-badge.badge-popular {
    background: var(--accent);
    color: #fff;
}

.product-card-modern .card-badge.badge-bestseller {
    background: #10B981;
    color: #fff;
}

/* HP tag on image */
.product-card-modern .hp-tag {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    z-index: 2;
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-full);
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    color: #fff;
    font-size: 0.6875rem;
    font-weight: 600;
}

/* Card body */
.product-card-modern .card-body {
    padding: 1rem;
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-card-modern .card-body h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.25rem;
    line-height: 1.4;
}

.product-card-modern .card-body h3 a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.product-card-modern .card-body h3 a:hover {
    color: var(--accent);
}

.product-card-modern .card-body .card-model {
    font-size: 0.8125rem;
    color: var(--gray-400);
}

/* ============================================
   CATEGORY CARDS (from web_b2b)
   Rounded + gradient overlay + hover circle expand
   ============================================ */
.category-card-modern {
    display: block;
    text-decoration: none;
    color: inherit;
}

.category-card-modern .cat-image-wrap {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-2xl);
    padding-bottom: 100%;
}

.category-card-modern .cat-image-wrap img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slower);
}

.category-card-modern:hover .cat-image-wrap img {
    transform: scale(1.25);
}

/* Expanding circle mask on hover */
.category-card-modern .cat-image-wrap .cat-circle-mask {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-card-modern .cat-circle-mask::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(0,0,0,0.3);
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.category-card-modern:hover .cat-circle-mask::before {
    width: 200%;
    height: 200%;
}

/* Bottom gradient overlay with name */
.category-card-modern .cat-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2;
    background: linear-gradient(to top, rgba(0,0,0,0.4), transparent);
    color: #fff;
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    padding: 1.5rem 1rem;
    min-height: 60px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

/* Count badge */
.category-card-modern .cat-count {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    z-index: 2;
    padding: 0.2rem 0.625rem;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(4px);
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--gray-700);
}

/* ============================================
   STATS SECTION (from web_b2b)
   Large numbers + labels
   ============================================ */
.stats-section {
    padding: 2.5rem 0;
    background: #fff;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

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

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-800);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@media (min-width: 768px) {
    .stat-number {
        font-size: 3rem;
    }
}

/* Animated counter effect */
.stat-number[data-count] {
    transition: opacity 0.3s;
}

/* ============================================
   CUSTOMER TESTIMONIALS (from web_b2b)
   Clean card with quote icon
   ============================================ */
.testimonial-card-modern {
    background: #fff;
    border-radius: var(--radius-xl);
    padding: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.testimonial-card-modern .quote-icon {
    color: var(--accent);
    font-size: 2rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.testimonial-card-modern .stars {
    color: #F59E0B;
    font-size: 0.875rem;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.testimonial-card-modern .quote-text {
    flex: 1;
    color: var(--gray-600);
    font-size: 0.9375rem;
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonial-card-modern .author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-top: 1px solid var(--gray-100);
    padding-top: 1rem;
}

.testimonial-card-modern .author-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
}

.testimonial-card-modern .author-info h6 {
    margin: 0;
    font-weight: 700;
    color: var(--gray-800);
    font-size: 0.9375rem;
}

.testimonial-card-modern .author-info span {
    font-size: 0.8125rem;
    color: var(--gray-400);
}

/* ============================================
   CERTIFICATION GALLERY (from web_b2b)
   Image lightbox with navigation
   ============================================ */
.cert-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

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

.cert-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    background: var(--gray-100);
    aspect-ratio: 3/4;
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.cert-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.cert-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slower);
}

.cert-item:hover img {
    transform: scale(1.05);
}

.cert-item .cert-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.cert-item:hover .cert-overlay {
    opacity: 1;
}

.cert-item .cert-overlay i {
    color: #fff;
    font-size: 1.5rem;
}

/* Lightbox modal */
.cert-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0,0,0,0.9);
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.cert-lightbox.active {
    display: flex;
}

.cert-lightbox img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-md);
}

.cert-lightbox .lightbox-close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    background: none;
    border: none;
    z-index: 10;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.cert-lightbox .lightbox-close:hover {
    opacity: 1;
}

.cert-lightbox .lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    font-size: 2.5rem;
    cursor: pointer;
    background: rgba(255,255,255,0.1);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.cert-lightbox .lightbox-nav:hover {
    background: rgba(255,255,255,0.25);
}

.cert-lightbox .lightbox-prev {
    left: 1.5rem;
}

.cert-lightbox .lightbox-next {
    right: 1.5rem;
}

/* ============================================
   ADVANTAGES / WHY CHOOSE US (enhanced)
   Icon + gradient background + hover lift
   ============================================ */
.feature-box-modern {
    background: #fff;
    border-radius: var(--radius-xl);
    padding: 2rem 1.5rem;
    text-align: center;
    height: 100%;
    border: 1px solid var(--gray-100);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-box-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.feature-box-modern:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: transparent;
}

.feature-box-modern:hover::before {
    opacity: 1;
}

.feature-box-modern .icon-circle {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1.25rem;
    transition: all var(--transition-base);
}

.feature-box-modern:hover .icon-circle {
    background: var(--primary);
    color: #fff;
    transform: scale(1.1);
}

.feature-box-modern h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 0.5rem;
}

.feature-box-modern p {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.6;
    margin: 0;
}

/* ============================================
   NEWS CARDS (enhanced)
   ============================================ */
.news-card-modern {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    transition: all var(--transition-base);
}

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

.news-card-modern .news-img-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
}

.news-card-modern .news-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slower);
}

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

.news-card-modern .news-img-wrap .news-cat-badge {
    position: absolute;
    bottom: 0.75rem;
    left: 0.75rem;
    padding: 0.2rem 0.625rem;
    border-radius: var(--radius-full);
    background: var(--accent);
    color: #fff;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
}

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

.news-card-modern .news-body h5 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.news-card-modern .news-body h5 a {
    color: var(--gray-800);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.news-card-modern .news-body h5 a:hover {
    color: var(--accent);
}

.news-card-modern .news-body .news-date {
    font-size: 0.8125rem;
    color: var(--gray-400);
    margin-top: auto;
}

/* ============================================
   BUTTON ENHANCEMENTS
   ============================================ */
.btn-modern-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    background: var(--primary);
    color: #fff;
    font-weight: 600;
    font-size: 0.9375rem;
    text-decoration: none;
    border: none;
    transition: all var(--transition-base);
}

.btn-modern-primary:hover {
    background: var(--primary-deep);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-modern-accent {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    background: var(--accent);
    color: #fff;
    font-weight: 600;
    font-size: 0.9375rem;
    text-decoration: none;
    border: none;
    transition: all var(--transition-base);
}

.btn-modern-accent:hover {
    background: #B8922E;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-modern-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    background: transparent;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9375rem;
    text-decoration: none;
    border: 2px solid var(--primary);
    transition: all var(--transition-base);
}

.btn-modern-outline:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

/* ============================================
   FOOTER ENHANCEMENTS (from web_b2b)
   ============================================ */
.footer-modern {
    background: var(--gray-900);
    color: #fff;
    padding: 4rem 0 2rem;
}

.footer-modern h5 {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-modern h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent);
}

.footer-modern .footer-links li {
    margin-bottom: 0.5rem;
}

.footer-modern .footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-modern .footer-links a::before {
    content: '';
    display: inline-block;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width var(--transition-base);
}

.footer-modern .footer-links a:hover {
    color: #fff;
}

.footer-modern .footer-links a:hover::before {
    width: 12px;
}

.footer-modern .footer-bottom {
    border-top: 1px solid var(--gray-700);
    margin-top: 2rem;
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.8125rem;
    color: var(--gray-500);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 767.98px) {
    .product-card-modern .card-image-wrap {
        padding-bottom: 100%;
    }
    
    .stats-grid {
        gap: 1.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .cert-gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
}

/* === B2B Enhancement === */
/**
 * B2B Professional Enhancement V8
 * Essential elements for international trade website
 */

/* ============================================
   1. FLOATING WHATSAPP BUTTON
   ============================================ */
.wa-float-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9998;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    transition: all 0.3s ease;
    text-decoration: none;
    animation: waPulse 2s infinite;
}

.wa-float-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37,211,102,0.6);
    color: #fff;
}

@keyframes waPulse {
    0%,100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
    50% { box-shadow: 0 4px 30px rgba(37,211,102,0.7), 0 0 0 10px rgba(37,211,102,0.1); }
}

.wa-float-tooltip {
    position: absolute;
    right: 72px;
    top: 50%;
    transform: translateY(-50%);
    background: #fff;
    color: #333;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.8125rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.wa-float-btn:hover .wa-float-tooltip {
    opacity: 1;
}

.wa-float-tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: #fff;
}

/* ============================================
   2. BACK TO TOP BUTTON
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 96px;
    right: 28px;
    z-index: 9997;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary, #1B3A5C);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    box-shadow: 0 2px 12px rgba(0,0,0,0.2);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--accent, #D4A843);
    transform: translateY(-3px);
}

/* ============================================
   3. STICKY NAVBAR ENHANCEMENT
   ============================================ */
.navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.1) !important;
    backdrop-filter: blur(10px);
    background: rgba(255,255,255,0.98) !important;
}

.navbar .nav-link {
    position: relative;
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.5rem 0.75rem !important;
    transition: color 0.3s;
}

.navbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent, #D4A843);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.navbar .nav-link:hover::after,
.navbar .nav-link.active::after {
    width: 70%;
}

/* ============================================
   4. PARTNER LOGOS MARQUEE
   ============================================ */
.partner-section {
    padding: 3rem 0;
    background: #fff;
    overflow: hidden;
}

.partner-track {
    display: flex;
    gap: 3rem;
    animation: marquee 30s linear infinite;
    width: max-content;
}

.partner-track:hover {
    animation-play-state: paused;
}

.partner-item {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
    padding: 0 1.5rem;
    filter: grayscale(100%);
    opacity: 0.5;
    transition: all 0.3s ease;
}

.partner-item:hover {
    filter: grayscale(0%);
    opacity: 1;
}

.partner-item img {
    max-height: 45px;
    width: auto;
    object-fit: contain;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ============================================
   5. PAGE LOADING ANIMATION
   ============================================ */
.page-loader {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    animation: autoHideLoader 3s ease forwards;
}

.page-loader.loaded {
    opacity: 0;
    visibility: hidden;
}

@keyframes autoHideLoader {
    0%, 85% { opacity: 1; visibility: visible; }
    100% { opacity: 0; visibility: hidden; pointer-events: none; }
}

.loader-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid #e5e7eb;
    border-top-color: var(--primary, #1B3A5C);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.loader-text {
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--gray-500, #6B7280);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================
   6. ENHANCED SCROLL ANIMATIONS
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.4,0,0.2,1), 
                transform 0.8s cubic-bezier(0.4,0,0.2,1);
}

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

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

/* Stagger delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ============================================
   7. PRODUCT INQUIRY MODAL
   ============================================ */
.inquiry-modal .modal-content {
    border: none;
    border-radius: 16px;
    overflow: hidden;
}

.inquiry-modal .modal-header {
    background: linear-gradient(135deg, var(--primary, #1B3A5C), var(--primary-deep, #0F2640));
    color: #fff;
    border: none;
    padding: 1.25rem 1.5rem;
}

.inquiry-modal .modal-header .btn-close {
    filter: brightness(0) invert(1);
}

.inquiry-modal .modal-body {
    padding: 1.5rem;
}

.inquiry-product-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--gray-50, #f9fafb);
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

.inquiry-product-info img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
}

.inquiry-product-info h6 {
    margin: 0;
    font-weight: 700;
    color: var(--gray-800, #1F2937);
}

.inquiry-product-info small {
    color: var(--gray-500, #6B7280);
}

/* ============================================
   8. NEWSLETTER SECTION
   ============================================ */
.newsletter-section {
    background: linear-gradient(135deg, var(--primary, #1B3A5C) 0%, var(--primary-deep, #0F2640) 100%);
    padding: 3.5rem 0;
}

.newsletter-form {
    display: flex;
    gap: 0.75rem;
    max-width: 500px;
    margin: 1.5rem auto 0;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1.25rem;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 50px;
    background: rgba(255,255,255,0.1);
    color: #fff;
    font-size: 0.9375rem;
}

.newsletter-form input::placeholder {
    color: rgba(255,255,255,0.5);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--accent, #D4A843);
    background: rgba(255,255,255,0.15);
}

.newsletter-form button {
    padding: 0.75rem 2rem;
    border-radius: 50px;
    background: var(--accent, #D4A843);
    color: #fff;
    border: none;
    font-weight: 700;
    font-size: 0.9375rem;
    transition: all 0.3s;
    white-space: nowrap;
}

.newsletter-form button:hover {
    background: #b8922e;
    transform: translateY(-2px);
}

/* ============================================
   9. MEGA MENU ENHANCEMENT
   ============================================ */
.dropdown-mega {
    position: static !important;
}

.dropdown-mega .dropdown-menu {
    width: 100%;
    padding: 1.5rem;
    border: none;
    border-radius: 0 0 16px 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.12);
    animation: dropDown 0.3s ease;
}

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

.mega-menu-category {
    padding: 0.75rem;
    border-radius: 12px;
    transition: background 0.2s;
}

.mega-menu-category:hover {
    background: var(--gray-50, #f9fafb);
}

.mega-menu-category h6 {
    font-weight: 700;
    color: var(--primary, #1B3A5C);
    margin-bottom: 0.5rem;
}

.mega-menu-category a {
    display: block;
    padding: 0.25rem 0;
    color: var(--gray-600, #4B5563);
    font-size: 0.875rem;
    text-decoration: none;
    transition: color 0.2s;
}

.mega-menu-category a:hover {
    color: var(--accent, #D4A843);
}

/* ============================================
   10. ENHANCED FOOTER
   ============================================ */
.footer-modern {
    background: var(--gray-900, #111827);
    color: #fff;
    padding: 2.5rem 0 0;
}

.footer-modern h5 {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-modern h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent, #D4A843);
}

.footer-modern .footer-links li {
    margin-bottom: 0.5rem;
}

.footer-modern .footer-links a {
    color: var(--gray-400, #9CA3AF);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-modern .footer-links a::before {
    content: '';
    display: inline-block;
    width: 0;
    height: 1px;
    background: var(--accent, #D4A843);
    transition: width 0.3s;
}

.footer-modern .footer-links a:hover {
    color: #fff;
    padding-left: 0.25rem;
}

.footer-modern .footer-links a:hover::before {
    width: 12px;
}

.footer-bottom {
    border-top: 1px solid var(--gray-700, #374151);
    padding: 1.25rem 0;
    text-align: center;
    font-size: 0.8125rem;
    color: var(--gray-500, #6B7280);
    margin-top: 2rem;
}

/* Trade badges in footer */
.trade-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

.trade-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    background: rgba(255,255,255,0.08);
    font-size: 0.75rem;
    color: var(--gray-400, #9CA3AF);
    border: 1px solid rgba(255,255,255,0.1);
}

.trade-badge i {
    color: var(--accent, #D4A843);
    font-size: 0.875rem;
}

/* ============================================
   11. PRODUCT CARD ENHANCEMENTS
   ============================================ */
.product-card-modern {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
    transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
    border: 1px solid rgba(0,0,0,0.06);
}

.product-card-modern:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border-color: transparent;
}

.product-card-modern .card-image-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--gray-50, #f9fafb);
}

.product-card-modern .card-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(0.4,0,0.2,1);
}

.product-card-modern:hover .card-image-wrap img {
    transform: scale(1.1);
}

/* Product card action bar */
.product-card-modern .card-actions {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.75rem;
    background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.product-card-modern:hover .card-actions {
    transform: translateY(0);
}

.product-card-modern .card-actions .btn-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.95);
    color: var(--primary, #1B3A5C);
    border: none;
    font-size: 0.875rem;
    transition: all 0.2s;
    text-decoration: none;
}

.product-card-modern .card-actions .btn-action:hover {
    background: var(--accent, #D4A843);
    color: #fff;
    transform: scale(1.1);
}

/* Quick inquiry button on product card */
.product-card-modern .btn-quick-inquiry {
    display: block;
    width: 100%;
    padding: 0.5rem;
    text-align: center;
    background: var(--primary, #1B3A5C);
    color: #fff;
    font-size: 0.8125rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.3s;
    letter-spacing: 0.03em;
}

.product-card-modern .btn-quick-inquiry:hover {
    background: var(--accent, #D4A843);
    color: #fff;
}

/* ============================================
   12. RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 767.98px) {
    .wa-float-btn {
        bottom: 16px;
        right: 16px;
        width: 52px;
        height: 52px;
        font-size: 1.5rem;
    }
    
    .back-to-top {
        bottom: 80px;
        right: 20px;
        width: 38px;
        height: 38px;
        font-size: 1rem;
    }
    
    .wa-float-tooltip {
        display: none;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form button {
        width: 100%;
    }
    
    .partner-track {
        gap: 2rem;
    }
    
    .partner-item {
        height: 40px;
        padding: 0 0.75rem;
    }
    
    .partner-item img {
        max-height: 30px;
    }
}

@media (min-width: 992px) {
    .navbar .nav-link {
        padding: 0.6rem 1rem !important;
    }
}
\n/* === Visual Polish V8 === */
/**
 * Visual Polish V8 — Perfect B2B Website
 * Comprehensive visual enhancement for all sections
 */

/* ============================================
   ROOT VARIABLES — Enhanced
   ============================================ */
:root {
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.08), 0 4px 8px rgba(0,0,0,0.04);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.1), 0 8px 16px rgba(0,0,0,0.04);
    --shadow-hover: 0 16px 40px rgba(15,43,91,0.12), 0 6px 12px rgba(0,0,0,0.04);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --transition-fast: 0.2s cubic-bezier(0.4,0,0.2,1);
    --transition-base: 0.3s cubic-bezier(0.4,0,0.2,1);
    --transition-slow: 0.5s cubic-bezier(0.4,0,0.2,1);
}

/* ============================================
   1. NAVIGATION — Glass Morphism
   ============================================ */
.navbar.sticky-top {
    transition: all var(--transition-base);
    border-bottom: 1px solid rgba(0,0,0,0.04);
}

.navbar.sticky-top.scrolled {
    background: rgba(255,255,255,0.92) !important;
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    box-shadow: 0 2px 20px rgba(0,0,0,0.06);
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.navbar .nav-link {
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 0.6rem 1.1rem !important;
    position: relative;
    color: var(--gray-700, #374151) !important;
    transition: color var(--transition-fast);
}

.navbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2.5px;
    background: linear-gradient(90deg, var(--primary, #1B3A5C), var(--accent, #D4A843));
    transition: all var(--transition-base);
    transform: translateX(-50%);
    border-radius: 2px;
}

.navbar .nav-link:hover::after,
.navbar .nav-link.active::after {
    width: 65%;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--primary, #1B3A5C) !important;
}

/* Nav CTA buttons */
.navbar .btn-accent,
.navbar .btn-outline-primary {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 0.45rem 1.1rem;
    border-radius: 25px;
    transition: all var(--transition-base);
}

.navbar .btn-accent {
    background: linear-gradient(135deg, var(--accent, #D4A843), #c49a30);
    color: #fff;
    border: none;
    box-shadow: 0 2px 10px rgba(212,168,67,0.25);
}

.navbar .btn-accent:hover {
    box-shadow: 0 4px 18px rgba(212,168,67,0.4);
    transform: translateY(-1px);
}

/* ============================================
   2. HERO SECTION — Enhanced
   ============================================ */
.hero-slider {
    position: relative;
    overflow: hidden;
}

.hero-slider .carousel-item {
    position: relative;
}

.hero-slider .carousel-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(0,0,0,0.15) 0%,
        rgba(0,0,0,0.05) 40%,
        rgba(0,0,0,0.35) 75%,
        rgba(0,0,0,0.55) 100%
    );
    pointer-events: none;
    z-index: 1;
}

.hero-slider .carousel-caption {
    z-index: 2;
    background: rgba(0,0,0,0.35);
    backdrop-filter: blur(12px) saturate(150%);
    -webkit-backdrop-filter: blur(12px) saturate(150%);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 2rem 2.5rem;
    bottom: 18%;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 720px;
    text-align: center;
}

.hero-slider .carousel-caption h1.hero-slide-title,
.hero-slider .carousel-caption h2 {
    font-size: 2.4rem;
    font-weight: 800;
    color: #fff;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
    margin-bottom: 0.75rem;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.hero-slider .carousel-caption p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 1.25rem;
    font-weight: 400;
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.hero-trust-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    padding: 0.35rem 0.8rem;
    border-radius: 25px;
    font-size: 0.78rem;
    font-weight: 600;
    color: rgba(255,255,255,0.9);
    backdrop-filter: blur(4px);
}

.hero-trust-item i {
    color: var(--accent, #D4A843);
    font-size: 0.85rem;
}

/* Hero CTA buttons */
.hero-slider .btn-accent {
    background: linear-gradient(135deg, var(--accent, #D4A843), #c49a30);
    color: #fff;
    border: none;
    padding: 0.7rem 1.8rem;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.3px;
    box-shadow: 0 4px 20px rgba(212,168,67,0.35);
    transition: all var(--transition-base);
}

.hero-slider .btn-accent:hover {
    box-shadow: 0 6px 28px rgba(212,168,67,0.5);
    transform: translateY(-2px);
    color: #fff;
}

.hero-slider .btn-outline-light {
    border: 2px solid rgba(255,255,255,0.5);
    color: #fff;
    padding: 0.65rem 1.8rem;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.3px;
    backdrop-filter: blur(4px);
    transition: all var(--transition-base);
}

.hero-slider .btn-outline-light:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.8);
    color: #fff;
    transform: translateY(-2px);
}

/* Hero carousel controls */
.hero-slider .carousel-control-prev,
.hero-slider .carousel-control-next {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: all var(--transition-base);
    border: 1px solid rgba(255,255,255,0.2);
}

.hero-slider:hover .carousel-control-prev,
.hero-slider:hover .carousel-control-next {
    opacity: 1;
}

.hero-slider .carousel-control-prev { left: 20px; }
.hero-slider .carousel-control-next { right: 20px; }

.hero-slider .carousel-control-prev:hover,
.hero-slider .carousel-control-next:hover {
    background: rgba(255,255,255,0.25);
    transform: translateY(-50%) scale(1.08);
}

/* Hero carousel indicators */
.hero-slider .carousel-indicators {
    bottom: 12px;
    margin-bottom: 0;
}

.hero-slider .carousel-indicators button {
    width: 32px;
    height: 4px;
    border-radius: 2px;
    background: rgba(255,255,255,0.4);
    border: none;
    opacity: 1;
    transition: all var(--transition-base);
}

.hero-slider .carousel-indicators button.active {
    background: var(--accent, #D4A843);
    width: 48px;
}

/* ============================================
   3. SECTION STYLING — Consistent
   ============================================ */
section {
    position: relative;
}

/* Modern section title */
.modern-section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.modern-section-title .section-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent, #D4A843);
    margin-bottom: 0.75rem;
    position: relative;
    padding: 0 0 0.5rem;
}

.modern-section-title .section-badge::after {
    content: '';
    display: block;
    width: 40px;
    height: 2.5px;
    background: linear-gradient(90deg, var(--primary, #1B3A5C), var(--accent, #D4A843));
    margin: 0.5rem auto 0;
    border-radius: 2px;
}

.modern-section-title h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-900, #111827);
    margin-bottom: 0.5rem;
    letter-spacing: -0.5px;
    line-height: 1.25;
}

.modern-section-title .title-accent {
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary, #1B3A5C), var(--accent, #D4A843));
    margin: 0.75rem auto;
    border-radius: 2px;
}

.modern-section-title .section-subtitle {
    font-size: 1rem;
    color: var(--gray-500, #6B7280);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ============================================
   4. CATEGORY CARDS — Enhanced
   ============================================ */
.category-card-modern {
    display: block;
    text-decoration: none;
    color: inherit;
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    transition: all var(--transition-base);
}

.category-card-modern .cat-image-wrap {
    position: relative;
    height: 320px;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.category-card-modern:hover .cat-image-wrap {
    box-shadow: var(--shadow-xl);
    transform: translateY(-6px);
}

.category-card-modern .cat-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4,0,0.2,1);
}

.category-card-modern:hover .cat-image-wrap img {
    transform: scale(1.08);
}

.category-card-modern .cat-circle-mask {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15,43,91,0.15) 0%, rgba(10,22,40,0.75) 100%);
    transition: background var(--transition-base);
}

.category-card-modern:hover .cat-circle-mask {
    background: linear-gradient(180deg, rgba(212,168,67,0.15) 0%, rgba(10,22,40,0.85) 100%);
}

.category-card-modern .cat-count {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(212,168,67,0.9);
    color: #fff;
    padding: 0.3rem 0.85rem;
    border-radius: 25px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    backdrop-filter: blur(4px);
    box-shadow: 0 2px 10px rgba(212,168,67,0.3);
    z-index: 2;
}

.category-card-modern .cat-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    color: #fff;
    font-size: 1.25rem;
    font-weight: 800;
    z-index: 2;
    text-shadow: 0 1px 8px rgba(0,0,0,0.3);
}

/* ============================================
   5. PRODUCT CARDS — Enhanced Shadow & Hover
   ============================================ */
.product-card-modern {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.04);
    transition: all var(--transition-base);
    position: relative;
}

.product-card-modern:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-6px);
    border-color: rgba(212,168,67,0.15);
}

.product-card-modern .card-image-wrap {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f8f9fa, #eef0f3);
    padding-bottom: 100%;
}

.product-card-modern .card-image-wrap img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}

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

/* Card overlay actions */
.product-card-modern .card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.75rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.6));
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    opacity: 0;
    transform: translateY(8px);
    transition: all var(--transition-base);
    z-index: 3;
}

.product-card-modern:hover .card-overlay {
    opacity: 1;
    transform: translateY(0);
}

.product-card-modern .card-overlay .btn-overlay {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    color: var(--primary, #1B3A5C);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all var(--transition-fast);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.product-card-modern .card-overlay .btn-overlay:hover {
    background: var(--accent, #D4A843);
    color: #fff;
    transform: scale(1.1);
}

/* Card badges */
.product-card-modern .card-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 3;
    padding: 0.3rem 0.75rem;
    border-radius: 6px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.product-card-modern .card-badge.badge-hot {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    animation: badge-pulse 2s ease-in-out infinite;
}

.product-card-modern .card-badge.badge-popular {
    background: linear-gradient(135deg, var(--accent, #D4A843), #c49a30);
}

.product-card-modern .card-badge.badge-bestseller,
.product-card-modern .card-badge.badge-best-seller {
    background: linear-gradient(135deg, var(--primary, #1B3A5C), #1e4a7a);
}

@keyframes badge-pulse {
    0%, 100% { box-shadow: 0 2px 8px rgba(239,68,68,0.3); }
    50% { box-shadow: 0 2px 16px rgba(239,68,68,0.5); }
}

/* HP tag */
.product-card-modern .hp-tag {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 3;
    background: rgba(15,43,91,0.88);
    color: var(--accent, #D4A843);
    padding: 0.3rem 0.65rem;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 800;
    font-family: 'Roboto', sans-serif;
    backdrop-filter: blur(4px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

/* Card body */
.product-card-modern .card-body {
    padding: 1rem 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    border-top: 1px solid rgba(0,0,0,0.04);
}

.product-card-modern .card-body h3 {
    font-size: 0.92rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 0.35rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.6em;
}

.product-card-modern .card-body h3 a {
    color: var(--gray-900, #111827);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.product-card-modern .card-body h3 a:hover {
    color: var(--primary, #1B3A5C);
}

.product-card-modern .card-body .card-model {
    font-size: 0.78rem;
    color: var(--gray-500, #6B7280);
    font-weight: 600;
    letter-spacing: 0.3px;
}

/* ============================================
   6. FEATURE BOXES — Enhanced
   ============================================ */
.feature-box-modern {
    text-align: center;
    padding: 2rem 1.5rem;
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0,0,0,0.04);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    height: 100%;
}

.feature-box-modern:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
    border-color: rgba(212,168,67,0.2);
}

.feature-box-modern .icon-circle {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary, #1B3A5C), #1e4a7a);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 1.5rem;
    color: #fff;
    box-shadow: 0 4px 16px rgba(15,43,91,0.25);
    transition: all var(--transition-base);
}

.feature-box-modern:hover .icon-circle {
    background: linear-gradient(135deg, var(--accent, #D4A843), #c49a30);
    box-shadow: 0 6px 22px rgba(212,168,67,0.35);
    transform: scale(1.08);
}

.feature-box-modern h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--gray-900, #111827);
}

.feature-box-modern p {
    font-size: 0.88rem;
    color: var(--gray-500, #6B7280);
    line-height: 1.7;
    margin-bottom: 0;
}

/* ============================================
   7. STATS GRID — Enhanced
   ============================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    text-align: center;
}

.stat-item {
    padding: 1rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, var(--primary, #1B3A5C), var(--accent, #D4A843));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    margin-bottom: 0.35rem;
}

.stat-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--gray-500, #6B7280);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Dark section stats */
section[style*="linear-gradient"] .stat-number,
section[style*="primary"] .stat-number {
    -webkit-text-fill-color: var(--accent, #D4A843);
    background: none;
}

/* ============================================
   8. TESTIMONIAL CARDS — Enhanced
   ============================================ */
.testimonial-card-modern {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.04);
    transition: all var(--transition-base);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.testimonial-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary, #1B3A5C), var(--accent, #D4A843));
}

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

.testimonial-card-modern .quote-icon {
    font-size: 1.5rem;
    color: var(--accent, #D4A843);
    opacity: 0.3;
    margin-bottom: 0.75rem;
}

.testimonial-card-modern .stars {
    color: #F59E0B;
    font-size: 0.85rem;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.testimonial-card-modern .quote-text {
    font-size: 0.92rem;
    color: var(--gray-600, #4B5563);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-card-modern .author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-100, #F3F4F6);
}

.testimonial-card-modern .author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary, #1B3A5C), var(--accent, #D4A843));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.testimonial-card-modern .author-info h6 {
    font-size: 0.88rem;
    font-weight: 700;
    margin-bottom: 0.1rem;
    color: var(--gray-900, #111827);
}

.testimonial-card-modern .author-info span {
    font-size: 0.78rem;
    color: var(--gray-500, #6B7280);
}

/* ============================================
   9. TRUST BADGES — Enhanced
   ============================================ */
.trust-item {
    text-align: center;
    padding: 1rem;
    transition: all var(--transition-base);
}

.trust-item:hover {
    transform: translateY(-4px);
}

.trust-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary, #1B3A5C), #1e4a7a);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.75rem;
    font-size: 1.25rem;
    color: #fff;
    box-shadow: 0 4px 14px rgba(15,43,91,0.2);
    transition: all var(--transition-base);
}

.trust-item:hover .trust-icon {
    background: linear-gradient(135deg, var(--accent, #D4A843), #c49a30);
    box-shadow: 0 6px 20px rgba(212,168,67,0.35);
    transform: scale(1.1);
}

.trust-label {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--gray-700, #374151);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   10. NEWS CARDS — Enhanced
   ============================================ */
.news-card-modern {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.04);
    transition: all var(--transition-base);
    height: 100%;
    display: flex;
    flex-direction: column;
}

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

.news-card-modern .news-img-wrap {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.news-card-modern .news-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}

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

.news-card-modern .news-cat-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--primary, #1B3A5C);
    color: #fff;
    padding: 0.25rem 0.7rem;
    border-radius: 6px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

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

.news-card-modern .news-body h5 {
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.5;
    margin-bottom: 0.75rem;
    flex: 1;
}

.news-card-modern .news-body h5 a {
    color: var(--gray-900, #111827);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.news-card-modern .news-body h5 a:hover {
    color: var(--primary, #1B3A5C);
}

.news-card-modern .news-date {
    font-size: 0.8rem;
    color: var(--gray-500, #6B7280);
}

/* ============================================
   11. HP RANGE CARDS — Enhanced
   ============================================ */
.hp-range-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.hp-range-card {
    background: linear-gradient(135deg, #fff 0%, #f8f9fb 100%);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    text-align: center;
    border: 2px solid transparent;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.hp-range-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary, #1B3A5C), var(--accent, #D4A843));
    transform: scaleX(0);
    transition: transform var(--transition-base);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.hp-range-card:hover::before {
    transform: scaleX(1);
}

.hp-range-card:hover {
    border-color: rgba(212,168,67,0.3);
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
}

.hp-range-number {
    font-size: 2.5rem;
    font-weight: 800;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, var(--primary, #1B3A5C), var(--accent, #D4A843));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.35rem;
}

.hp-range-card:hover .hp-range-number {
    -webkit-text-fill-color: var(--accent, #D4A843);
}

.hp-range-unit {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent, #D4A843);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.hp-range-label {
    font-size: 0.85rem;
    color: var(--gray-500, #6B7280);
    line-height: 1.4;
}

/* ============================================
   12. CERTIFICATION GALLERY — Enhanced
   ============================================ */
.cert-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.cert-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    border: 3px solid #fff;
    transition: all var(--transition-base);
    aspect-ratio: 3/4;
}

.cert-item:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px) scale(1.02);
    border-color: var(--accent, #D4A843);
}

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

.cert-item:hover img {
    transform: scale(1.05);
}

.cert-item .cert-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15,43,91,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.cert-item:hover .cert-overlay {
    opacity: 1;
}

.cert-item .cert-overlay i {
    font-size: 2rem;
    color: #fff;
}

/* ============================================
   13. PARTNER LOGOS — Enhanced
   ============================================ */
.partner-section {
    padding: 3.5rem 0;
    background: #fff;
    border-top: 1px solid rgba(0,0,0,0.04);
    border-bottom: 1px solid rgba(0,0,0,0.04);
    overflow: hidden;
}

.partner-track {
    display: flex;
    gap: 3rem;
    animation: partnerScroll 25s linear infinite;
    width: max-content;
}

.partner-item {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 50px;
    opacity: 0.5;
    filter: grayscale(100%);
    transition: all var(--transition-base);
}

.partner-item:hover {
    opacity: 1;
    filter: grayscale(0%);
}

.partner-item img {
    height: 40px;
    width: auto;
}

@keyframes partnerScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ============================================
   14. NEWSLETTER — Enhanced
   ============================================ */
.newsletter-section {
    padding: 3.5rem 0;
    background: linear-gradient(135deg, var(--primary, #1B3A5C) 0%, var(--primary-deep, #0F2640) 100%);
    position: relative;
    overflow: hidden;
}

.newsletter-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(212,168,67,0.06);
}

.newsletter-section::after {
    content: '';
    position: absolute;
    bottom: -40%;
    left: -10%;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
}

.newsletter-section h2 {
    color: #fff;
    font-weight: 800;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.newsletter-section p {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
}

.newsletter-form {
    display: flex;
    max-width: 480px;
    margin: 1.5rem auto 0;
    gap: 0;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.newsletter-form input {
    flex: 1;
    padding: 0.85rem 1.5rem;
    border: none;
    font-size: 0.9rem;
    outline: none;
    background: #fff;
}

.newsletter-form button {
    padding: 0.85rem 1.8rem;
    background: linear-gradient(135deg, var(--accent, #D4A843), #c49a30);
    color: #fff;
    border: none;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.newsletter-form button:hover {
    background: linear-gradient(135deg, #c49a30, #b08a28);
}

/* ============================================
   15. FOOTER — Enhanced
   ============================================ */
.footer-modern {
    background: var(--gray-900, #111827);
    color: var(--gray-400, #9CA3AF);
    padding-top: 3.5rem;
    position: relative;
}

.footer-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary, #1B3A5C), var(--accent, #D4A843), var(--primary, #1B3A5C));
}

.footer-modern h5 {
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-modern h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2.5px;
    background: linear-gradient(90deg, var(--accent, #D4A843), var(--primary, #1B3A5C));
    border-radius: 2px;
}

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

.footer-links li {
    margin-bottom: 0.6rem;
}

.footer-links a {
    color: var(--gray-400, #9CA3AF);
    font-size: 0.88rem;
    text-decoration: none;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0;
}

.footer-links a::before {
    content: '';
    display: inline-block;
    width: 0;
    height: 1.5px;
    background: var(--accent, #D4A843);
    margin-right: 0;
    transition: all var(--transition-base);
}

.footer-links a:hover {
    color: #fff;
    padding-left: 0;
}

.footer-links a:hover::before {
    width: 14px;
    margin-right: 0.4rem;
}

/* Trade badges */
.trade-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.trade-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.7rem;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 6px;
    font-size: 0.72rem;
    color: var(--gray-400, #9CA3AF);
    font-weight: 600;
}

.trade-badge i {
    color: var(--accent, #D4A843);
    font-size: 0.7rem;
}

/* Footer bottom bar */
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 1.25rem 0;
    margin-top: 2.5rem;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--gray-500, #6B7280);
    margin: 0;
}

/* ============================================
   16. BUTTONS — Enhanced
   ============================================ */
.btn-modern-accent {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.7rem 1.8rem;
    background: linear-gradient(135deg, var(--accent, #D4A843), #c49a30);
    color: #fff;
    border: none;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    box-shadow: 0 4px 18px rgba(212,168,67,0.3);
    transition: all var(--transition-base);
}

.btn-modern-accent:hover {
    box-shadow: 0 6px 26px rgba(212,168,67,0.45);
    transform: translateY(-2px);
    color: #fff;
}

.btn-modern-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.65rem 1.8rem;
    border: 2px solid rgba(255,255,255,0.4);
    color: #fff;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    backdrop-filter: blur(4px);
    transition: all var(--transition-base);
}

.btn-modern-outline:hover {
    background: rgba(255,255,255,0.12);
    border-color: rgba(255,255,255,0.7);
    color: #fff;
    transform: translateY(-2px);
}

/* Product filter tabs */
.product-tabs {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.product-tab {
    padding: 0.55rem 1.4rem;
    border: 2px solid var(--gray-200, #E5E7EB);
    border-radius: 25px;
    background: transparent;
    color: var(--gray-600, #4B5563);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.product-tab:hover {
    border-color: var(--primary, #1B3A5C);
    color: var(--primary, #1B3A5C);
}

.product-tab.active {
    background: var(--primary, #1B3A5C);
    border-color: var(--primary, #1B3A5C);
    color: #fff;
    box-shadow: 0 4px 14px rgba(15,43,91,0.25);
}

/* ============================================
   17. RESPONSIVE — Mobile Polish
   ============================================ */
@media (max-width: 991.98px) {
    .hero-slider .carousel-caption {
        padding: 1.5rem;
        width: 95%;
        bottom: 12%;
    }
    
    .hero-slider .carousel-caption h1.hero-slide-title,
    .hero-slider .carousel-caption h2 {
        font-size: 1.8rem;
    }
    
    .hero-trust {
        gap: 0.5rem;
    }
    
    .hero-trust-item {
        font-size: 0.7rem;
        padding: 0.25rem 0.6rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .hp-range-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cert-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .modern-section-title h2 {
        font-size: 1.65rem;
    }
    
    .category-card-modern .cat-image-wrap {
        height: 200px;
    }
}

@media (max-width: 767.98px) {
    .hero-slider .carousel-caption {
        padding: 1rem;
        bottom: 8%;
        border-radius: var(--radius-md);
    }
    
    .hero-slider .carousel-caption h1.hero-slide-title,
    .hero-slider .carousel-caption h2 {
        font-size: 1.4rem;
    }
    
    .hero-slider .carousel-caption p {
        font-size: 0.85rem;
    }
    
    .hero-trust {
        display: none;
    }
    
    .hero-slider .carousel-control-prev,
    .hero-slider .carousel-control-next {
        display: none;
    }
    
    .modern-section-title {
        margin-bottom: 1.25rem;
    }
    
    .modern-section-title h2 {
        font-size: 1.4rem;
    }
    
    .product-tabs {
        gap: 0.3rem;
    }
    
    .product-tab {
        padding: 0.4rem 1rem;
        font-size: 0.78rem;
    }
    
    .hp-range-card {
        padding: 1.25rem 1rem;
    }
    
    .hp-range-number {
        font-size: 1.8rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .newsletter-form {
        flex-direction: column;
        border-radius: var(--radius-md);
    }
    
    .newsletter-form input {
        border-radius: var(--radius-md) var(--radius-md) 0 0;
    }
    
    .newsletter-form button {
        border-radius: 0 0 var(--radius-md) var(--radius-md);
    }
    
    .category-card-modern .cat-image-wrap {
        height: 180px;
    }
}

@media (max-width: 575.98px) {
    .hero-slider .carousel-caption h1.hero-slide-title,
    .hero-slider .carousel-caption h2 {
        font-size: 1.2rem;
    }
    
    .category-card-modern .cat-image-wrap {
        height: 160px;
    }
    
    .hp-range-grid {
        gap: 0.75rem;
    }
    
    .cert-gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .partner-item {
        height: 35px;
    }
    
    .partner-item img {
        height: 28px;
    }
}

/* ============================================
   18. LOADING ANIMATION
   ============================================ */
.page-loader {
    position: fixed;
    inset: 0;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.loaded {
    opacity: 0;
    visibility: hidden;
}

.loader-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--gray-200, #E5E7EB);
    border-top-color: var(--primary, #1B3A5C);
    border-radius: 50%;
    animation: loaderSpin 0.8s linear infinite;
}

.loader-text {
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--gray-500, #6B7280);
    font-weight: 600;
    letter-spacing: 1px;
}

@keyframes loaderSpin {
    to { transform: rotate(360deg); }
}

/* ============================================
   19. SCROLL ANIMATIONS — Enhanced
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}

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

.reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}

.reveal-left.revealed {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}

.reveal-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

/* Stagger delays */
.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }
.delay-4 { transition-delay: 0.32s; }
.delay-5 { transition-delay: 0.4s; }
.delay-6 { transition-delay: 0.48s; }

/* ============================================
   20. SCROLLBAR — Custom
   ============================================ */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100, #F3F4F6);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary, #1B3A5C), var(--accent, #D4A843));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary, #1B3A5C);
}

/* ============================================
   21. GLOBAL SMOOTH SCROLL
   ============================================ */
html {
    scroll-behavior: smooth;
}

/* Selection color */
::selection {
    background: rgba(212,168,67,0.2);
    color: var(--gray-900, #111827);
}

/* Navigation one-line fix */
.navbar .navbar-brand {
    margin-right: 1.5rem;
    padding: 0;
}

.navbar .navbar-brand img.logo {
    max-height: 45px;
    width: auto;
}

.navbar .navbar-nav {
    flex-wrap: nowrap;
    white-space: nowrap;
}

.navbar .nav-link {
    font-size: 0.78rem;
    padding: 0.5rem 0.75rem !important;
    letter-spacing: 1px;
}

.navbar .d-flex.ms-auto {
    margin-left: 1rem;
}

.navbar .d-flex.ms-3 {
    margin-left: 0.5rem;
}

@media (max-width: 991.98px) {
    .navbar .navbar-brand img.logo {
        max-height: 38px;
    }
}