/* Product Center - Clean Business Style */
/* Simple, professional layout with sidebar and product grid */

:root {
    --primary-red: #ff0040;
    --dark-red: #cc0033;
    --light-red: #ff3366;
  --dark-bg: #1a1a1a;
    --light-gray: #f8f9fa;
    --medium-gray: #6c757d;
    --dark-gray: #343a40;
    --white: #ffffff;
    --text-light: #e9ecef;
    --border-color: #e9ecef;
  --shadow-light: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.15);
}

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

body {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', sans-serif;
  line-height: 1.6;
  color: var(--dark-gray);
  background-color: var(--light-gray);
  overflow-x: hidden;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Page Header - Simple Business Style */
.page-header {
  background: var(--dark-bg);
  color: var(--white);
  padding: 120px 0 60px;
  margin-top: 80px;
  position: relative;
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  text-align: center;
}

.page-header h1 {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.page-header p {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 32px;
  line-height: 1.6;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.breadcrumb {
  color: var(--text-light);
  font-size: 0.9rem;
}

.breadcrumb a {
  color: var(--primary-red);
  text-decoration: none;
  transition: color 0.3s;
}

.breadcrumb a:hover {
  color: var(--light-red);
}

/* Main Content */
.main-content {
  padding: 60px 0;
  background: var(--light-gray);
}

.content-wrapper {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 40px;
  align-items: start;
}

/* Left Sidebar - Clean Business Style */
.sidebar {
  background: var(--white);
  border-radius: 8px;
  padding: 30px;
  box-shadow: var(--shadow-light);
  position: sticky;
  top: 140px;
  border: 1px solid var(--border-color);
}

.sidebar-header h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 24px;
  color: var(--dark-gray);
  border-bottom: 2px solid var(--primary-red);
  padding-bottom: 12px;
}
  
  /* Category Navigation */
.category-nav {
  margin-bottom: 30px;
}

.category-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  color: var(--medium-gray);
  text-decoration: none;
  border-radius: 6px;
  transition: all 0.3s ease;
  margin-bottom: 8px;
  border: 1px solid transparent;
  font-size: 0.9rem;
}

.category-item:hover {
  background: var(--light-gray);
  color: var(--dark-gray);
  border-color: var(--primary-red);
}

.category-item.active {
  background: var(--primary-red);
  color: white;
  border-color: var(--primary-red);
}

.category-name {
  font-weight: 500;
}

.product-count {
  background: var(--dark-gray);
  color: var(--white);
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

.category-item.active .product-count {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}
  
  /* Sidebar Contact */
.sidebar-contact {
  background: var(--light-gray);
  padding: 24px;
  border-radius: 8px;
  border-left: 4px solid var(--primary-red);
}

.sidebar-contact h4 {
  color: var(--dark-gray);
  margin-bottom: 8px;
  font-weight: 600;
  font-size: 1rem;
}

.sidebar-contact p {
  color: var(--medium-gray);
  font-size: 0.9rem;
  margin-bottom: 20px;
  line-height: 1.5;
}

.contact-info {
  margin-top: 20px;
}

.contact-item {
  color: var(--medium-gray);
  font-size: 0.85rem;
  margin-bottom: 8px;
  line-height: 1.4;
}

.contact-item strong {
  color: var(--dark-gray);
  font-weight: 600;
}

/* Main Content */
.content {
  min-height: 600px;
}

.line-header {
  margin-bottom: 30px;
  text-align: center;
}

.line-header h2 {
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--dark-gray);
  margin-bottom: 12px;
}

.line-header p {
  font-size: 1rem;
  color: var(--medium-gray);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Products Info */
.products-info {
  margin-bottom: 30px;
  text-align: center;
  color: var(--medium-gray);
  font-size: 0.9rem;
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 40px;
}

/* Product Cards */
.product-card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-light);
  transition: all 0.3s ease;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}

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

.card-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.placeholder-image {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--light-gray);
  color: var(--medium-gray);
  font-weight: 500;
  font-size: 0.9rem;
}

.product-overlay {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.product-badge, .video-badge {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-badge {
  background: var(--primary-red);
  color: var(--white);
}

.video-badge {
  background: var(--dark-gray);
  color: var(--white);
}

.card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-content h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--dark-gray);
  margin-bottom: 12px;
  line-height: 1.3;
}

.product-description {
  color: var(--medium-gray);
  margin-bottom: 20px;
  line-height: 1.5;
  font-size: 0.9rem;
  flex-grow: 1;
}

/* Product Specs */
.product-specs {
  margin-bottom: 24px;
}

.spec-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.85rem;
}

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

.spec-label {
  color: var(--medium-gray);
  font-weight: 500;
}

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

/* Card Actions */
.card-actions {
  display: flex;
  gap: 12px;
  margin-top: auto;
}

/* Buttons */
.btn {
  padding: 10px 20px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 500;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 1;
}

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

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

.btn-secondary {
  background: var(--dark-gray);
  color: var(--white);
  border-color: var(--dark-gray);
}

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

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

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

/* No Products */
.no-products {
  text-align: center;
  padding: 60px 40px;
  background: var(--white);
  border-radius: 8px;
  box-shadow: var(--shadow-light);
  border: 1px solid var(--border-color);
}

.no-products h3 {
  font-size: 1.5rem;
  margin-bottom: 16px;
  color: var(--dark-gray);
  font-weight: 600;
}

.no-products p {
  color: var(--medium-gray);
  margin-bottom: 30px;
  line-height: 1.6;
}

/* Pagination */
.pagination {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.pagination-info {
  color: var(--medium-gray);
  font-size: 0.9rem;
}

.pagination-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.pagination-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--border-color);
  background: var(--white);
  color: var(--dark-gray);
  text-decoration: none;
  border-radius: 6px;
  font-weight: 500;
  transition: all 0.3s ease;
  font-size: 0.9rem;
}

.pagination-btn:hover {
  background: var(--light-gray);
  border-color: var(--primary-red);
  color: var(--primary-red);
}

.pagination-btn.active {
  background: var(--primary-red);
  border-color: var(--primary-red);
  color: var(--white);
}

.pagination-ellipsis {
  padding: 0 8px;
  color: var(--medium-gray);
}

.pagination-first,
.pagination-prev,
.pagination-next,
.pagination-last {
  font-weight: 600;
  font-size: 1rem;
}

/* Responsive Design */
@media (max-width: 1200px) {
  .content-wrapper {
    grid-template-columns: 260px 1fr;
    gap: 30px;
  }
  
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }
}

@media (max-width: 1024px) {
  .content-wrapper {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .sidebar {
    position: static;
    order: 2;
  }
  
  .content {
    order: 1;
  }
  
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .page-header {
    padding: 100px 0 40px;
  }
  
  .page-header h1 {
    font-size: 2.2rem;
  }
  
  .page-header p {
    font-size: 1rem;
  }
  
  .main-content {
    padding: 40px 0;
  }
  
  .line-header h2 {
    font-size: 1.8rem;
  }
  
  .product-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .card-actions {
    flex-direction: column;
  }
  
  .pagination-nav {
    gap: 6px;
  }
  
  .pagination-btn {
    min-width: 36px;
    height: 36px;
    padding: 0 8px;
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }
  
  .page-header h1 {
    font-size: 1.8rem;
  }
  
  .sidebar {
    padding: 20px;
  }
  
  .card-content {
    padding: 20px;
  }
}