:root {
  --primary-color: #1a3d2e;
  --secondary-color: #c9a961;
  --beige: #f5f0e6;
  --dark-brown: #2d2419;
  --gray: #3a3a3a;
  --white: #faf8f3;
  --font-serif: 'Playfair Display', serif;
  --font-chinese: 'Noto Serif SC', serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-chinese);
  line-height: 1.6;
  color: var(--gray);
  background-color: var(--white);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(250, 248, 243, 0.95);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  padding: 10px 0;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
}

.nav-logo a {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  width: 45px;
  height: 45px;
  object-fit: contain;
  background: transparent;
  border: none;
  outline: none;
}

.logo-img {
  height: 55px;
  width: auto;
  margin-right: 10px;
  vertical-align: middle;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-color);
}

.logo-sub {
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--gray);
}

.navbar.scrolled .logo-text,
.navbar.scrolled .logo-sub {
  color: var(--primary-color);
}

.navbar.scrolled .logo-img {
  filter: brightness(0);
}

.language-selector {
  position: relative;
  display: inline-block;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--white);
  font-size: 14px;
  font-weight: 500;
}

.navbar.scrolled .lang-btn {
  color: var(--gray);
}

.lang-btn:hover {
  opacity: 0.8;
}

.lang-flag {
  font-weight: 600;
  font-size: 13px;
  color: inherit;
}

.lang-text {
  text-transform: uppercase;
  letter-spacing: 1px;
}

.lang-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  left: auto;
  margin-top: 10px;
  background: var(--white);
  border-radius: 12px;
  list-style: none;
  padding: 8px 0;
  margin: 10px 0 0 0;
  min-width: 160px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 1000;
}

.language-selector:hover .lang-dropdown,
.lang-dropdown.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-dropdown li {
  padding: 0;
}

.lang-dropdown a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 15px;
  color: var(--gray);
  text-decoration: none;
  transition: background 0.3s ease;
}

.lang-dropdown a:hover {
  background: var(--primary-light);
}

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

.lang-code {
  font-weight: 600;
  font-size: 12px;
  color: var(--secondary-color);
  opacity: 0.8;
}

.lang-dropdown .active-lang {
  background: var(--primary-light);
}

.lang-dropdown .active-lang .lang-code {
  color: var(--primary-color);
}

.lang-dropdown .check-icon {
  color: var(--primary-color);
  font-size: 12px;
}

.lang-btn i {
  font-size: 12px;
  transition: transform 0.3s ease;
}

.language-selector:hover .lang-btn i {
  transform: rotate(180deg);
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-icons {
  display: flex;
  align-items: center;
  gap: 15px;
}

.nav-icon-btn {
  background: transparent;
  border: none;
  color: var(--white);
  font-size: 18px;
  cursor: pointer;
  padding: 8px;
  position: relative;
  transition: color 0.3s ease;
}

.navbar.scrolled .nav-icon-btn {
  color: var(--gray);
}

.nav-icon-btn:hover {
  color: var(--secondary-color);
}

.cart-badge {
  display: none;
}

.search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

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

.search-container {
  display: flex;
  align-items: center;
  width: 90%;
  max-width: 600px;
  background: var(--white);
  border-radius: 50px;
  padding: 10px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.search-input {
  flex: 1;
  border: none;
  outline: none;
  padding: 15px 20px;
  font-size: 16px;
  background: transparent;
}

.search-submit {
  background: var(--primary-color);
  border: none;
  color: var(--white);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 18px;
  transition: background 0.3s ease;
}

.search-submit:hover {
  background: var(--secondary-color);
  color: var(--primary-color);
}

.search-close {
  background: transparent;
  border: none;
  color: var(--gray);
  font-size: 20px;
  cursor: pointer;
  padding: 10px;
  margin-left: 10px;
  transition: color 0.3s ease;
}

.search-close:hover {
  color: var(--primary-color);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-menu a {
  text-decoration: none;
  color: var(--white);
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.navbar.scrolled .nav-menu a {
  color: var(--gray);
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--secondary-color);
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary-color);
  transition: width 0.3s ease;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  width: 25px;
  height: 2px;
  background: var(--white);
  transition: all 0.3s ease;
}

.navbar.scrolled .nav-toggle span {
  background: var(--gray);
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  text-decoration: none;
  font-weight: 500;
  border-radius: 2px;
  transition: all 0.3s ease;
  text-align: center;
}

.btn-primary {
  background: var(--secondary-color);
  color: var(--dark-brown);
  border: 1px solid var(--secondary-color);
}

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

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--white);
}

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

.btn-outline {
  background: transparent;
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
}

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

.hero {
  height: 100vh;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.hero-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.hero-slide.active {
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(26, 61, 46, 0.4), rgba(26, 61, 46, 0.4));
  z-index: 1;
}

.hero-content {
  text-align: center;
  position: relative;
  overflow: hidden;
  z-index: 2;
}

.hero-dots {
  position: absolute;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 2;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.hero-dot:hover {
  background: rgba(255, 255, 255, 0.6);
}

.hero-dot.active {
  background: var(--secondary-color);
  border-color: var(--white);
  transform: scale(1.2);
}

.hero-prev,
.hero-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: var(--white);
  font-size: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-prev:hover,
.hero-next:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: var(--secondary-color);
  color: var(--secondary-color);
}

.hero-prev {
  left: 30px;
}

.hero-next {
  right: 30px;
}

.services-section {
  background: #f8f6f1;
  padding: 15px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
}

.service-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 5px;
}

.service-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(201, 169, 97, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 6px;
}

.service-icon i {
  font-size: 14px;
  color: var(--secondary-color);
}

.service-title {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray);
  margin-bottom: 3px;
}

.service-desc {
  font-size: 0.7rem;
  color: #888;
}

@media (max-width: 768px) {
  .hero-prev,
  .hero-next {
    width: 40px;
    height: 40px;
    font-size: 16px;
    left: 15px;
    right: 15px;
  }
  
  .hero-dots {
    bottom: 60px;
  }
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 5rem;
  color: var(--white);
  margin-bottom: 20px;
  animation: fadeInUp 1s ease;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 40px;
  letter-spacing: 2px;
  animation: fadeInUp 1s ease 0.2s both;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  animation: fadeInUp 1s ease 0.4s both;
}

.hero-scroll {
  position: absolute;
  bottom: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--white);
  animation: bounce 2s infinite;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(10px);
  }
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.section-description {
  color: var(--gray);
  font-size: 1.1rem;
}

.section-footer {
  text-align: center;
  margin-top: 40px;
}

.category-section {
  padding: 100px 0;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.category-card {
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}

.category-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.category-card:hover .category-image img {
  transform: scale(1.1);
}

.category-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 30px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: var(--white);
}

.category-info h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.category-info p {
  margin-bottom: 15px;
  opacity: 0.9;
}

.category-arrow {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.3s ease;
}

.category-card:hover .category-arrow {
  opacity: 1;
  transform: translateX(0);
}

.product-nav-section {
  background: #f8f6f1;
  padding: 80px 0;
}

.product-nav-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.product-nav-item {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

.product-nav-item:hover {
  transform: translateY(-5px);
}

.product-nav-image {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 20px;
}

.product-nav-image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.product-nav-number {
  position: absolute;
  top: 20px;
  right: 20px;
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.3);
}

.product-nav-info {
  text-align: center;
}

.product-nav-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--gray);
  margin-bottom: 10px;
}

.product-nav-desc {
  font-size: 0.95rem;
  color: #888;
  line-height: 1.6;
}

.stat-unit {
  font-size: 1.5rem;
  color: var(--secondary-color);
  margin-top: -10px;
}

.featured-section {
  padding: 100px 0;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.product-card {
  background: var(--white);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.product-card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.product-image {
  position: relative;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.product-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 61, 46, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.overlay-btn {
  padding: 10px 25px;
  background: var(--white);
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.overlay-btn:hover {
  background: var(--secondary-color);
  color: var(--dark-brown);
}

.product-info {
  padding: 20px;
}

.product-category {
  font-size: 0.85rem;
  color: var(--secondary-color);
  margin-bottom: 8px;
}

.product-name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.product-description {
  font-size: 0.9rem;
  color: var(--gray);
}

.about-preview {
  padding: 100px 0;
  background: var(--beige);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text p {
  margin-bottom: 20px;
  color: var(--gray);
  line-height: 1.8;
}

.about-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.testimonials-section {
  padding: 100px 0;
}

.testimonials-slider {
  display: flex;
  gap: 30px;
  overflow: hidden;
}

.testimonial-card {
  flex: 1;
  background: var(--white);
  padding: 40px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  border-left: 4px solid var(--secondary-color);
}

.testimonial-content p {
  font-style: italic;
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 25px;
}

.author-info h4 {
  font-family: var(--font-serif);
  color: var(--primary-color);
  margin-bottom: 5px;
}

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

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 30px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ddd;
  cursor: pointer;
  transition: background 0.3s ease;
}

.dot.active {
  background: var(--secondary-color);
}

.footer {
  background: var(--dark-brown);
  color: var(--white);
  padding: 60px 0;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.footer-section h3,
.footer-section h4 {
  margin-bottom: 20px;
}

.footer-section h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
}

.footer-section p {
  margin-bottom: 20px;
  opacity: 0.8;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 10px;
}

.footer-section ul li a {
  color: var(--white);
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.footer-section ul li a:hover {
  opacity: 1;
}

.footer-section ul li i {
  margin-right: 10px;
  color: var(--secondary-color);
}

.footer-social {
  display: flex;
  gap: 15px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background: var(--secondary-color);
  border-color: var(--secondary-color);
  color: var(--dark-brown);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  margin-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0.6;
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 20px;
    flex-direction: column;
    gap: 15px;
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .navbar.scrolled .nav-menu a {
    color: var(--gray);
  }

  .hero-title {
    font-size: 3rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 10px;
  }

  .category-grid,
  .product-grid,
  .stats-grid,
  .footer-content {
    grid-template-columns: 1fr;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .about-image img {
    height: 300px;
  }

  .testimonials-slider {
    flex-direction: column;
  }

  .stat-item:not(:last-child)::after {
    display: none;
  }
}

.page-header {
  height: 400px;
  background: linear-gradient(rgba(26, 61, 46, 0.5), rgba(26, 61, 46, 0.5)),
              url('../images/hero/products-hero.jpg') center/cover;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: var(--white);
  margin-top: 80px;
}

.page-title {
  font-family: var(--font-serif);
  font-size: 3rem;
  margin-bottom: 15px;
}

.page-breadcrumb {
  font-size: 1rem;
  opacity: 0.9;
}

.products-section {
  padding: 80px 0;
}

.category-tabs {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 30px;
}

.tab-btn {
  padding: 10px 30px;
  background: transparent;
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.tab-btn.active,
.tab-btn:hover {
  background: var(--primary-color);
  color: var(--white);
}

.subcategory-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
  align-items: center;
}

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

.filter-btn {
  padding: 8px 20px;
  background: transparent;
  border: 1px solid #ddd;
  color: var(--gray);
  cursor: pointer;
  border-radius: 20px;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--secondary-color);
  border-color: var(--secondary-color);
  color: var(--dark-brown);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.products-grid .product-card {
  grid-column: span 1;
}

.products-grid .product-image img {
  height: 200px;
}

.product-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  padding: 5px 15px;
  background: var(--secondary-color);
  color: var(--dark-brown);
  font-size: 0.8rem;
  font-weight: 500;
}

.product-material {
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 10px;
}

.product-specs {
  display: flex;
  gap: 15px;
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 10px;
}

.product-detail-btn {
  width: 100%;
  padding: 10px;
  background: transparent;
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.3s ease;
  margin-top: 10px;
}

.product-detail-btn:hover {
  background: var(--primary-color);
  color: var(--white);
}

.product-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
}

.modal-content {
  position: relative;
  background: var(--white);
  max-width: 900px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  animation: fadeInUp 0.3s ease;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.modal-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-info {
  padding: 40px;
}

.modal-info h2 {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.modal-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 20px 0;
  padding: 20px;
  background: var(--beige);
}

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

.spec-label {
  display: block;
  font-size: 0.8rem;
  color: var(--gray);
  margin-bottom: 5px;
}

.modal-description {
  margin-bottom: 20px;
  line-height: 1.8;
}

.modal-inquiry-btn {
  width: 100%;
}

.about-section {
  padding: 80px 0;
}

.about-section .about-content {
  gap: 40px;
}

.about-stats {
  display: flex;
  gap: 40px;
  margin-top: 30px;
}

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

.about-stat .stat-value {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
}

.about-stat .stat-label {
  font-size: 0.9rem;
  color: var(--gray);
}

.history-section {
  padding: 80px 0;
  background: var(--beige);
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--primary-color);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  padding: 30px 0;
}

.timeline-dot {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  background: var(--secondary-color);
  border-radius: 50%;
  border: 4px solid var(--beige);
}

.timeline-content {
  width: 45%;
  padding: 20px;
  background: var(--white);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: auto;
}

.timeline-content h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.timeline-content p {
  color: var(--gray);
}

.factory-section {
  padding: 80px 0;
}

.factory-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-bottom: 40px;
}

.factory-card {
  text-align: center;
  padding: 30px;
  background: var(--white);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.factory-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  background: var(--beige);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  font-size: 1.5rem;
}

.factory-card h3 {
  font-family: var(--font-serif);
  color: var(--primary-color);
  margin-bottom: 10px;
}

.factory-card p {
  font-size: 0.9rem;
  color: var(--gray);
}

.factory-images img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.certifications-section {
  padding: 80px 0;
  background: var(--beige);
}

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.cert-card {
  text-align: center;
  padding: 30px;
  background: var(--white);
}

.cert-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 2rem;
}

.cert-card h3 {
  font-family: var(--font-serif);
  color: var(--primary-color);
  margin-bottom: 5px;
}

.cert-card p {
  font-size: 0.9rem;
  color: var(--gray);
}

.contact-section {
  padding: 80px 0;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-form {
  background: var(--white);
  padding: 40px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

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

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--gray);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 2px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--secondary-color);
}

.form-group textarea {
  resize: vertical;
}

.contact-info .contact-item {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: var(--beige);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-text h4 {
  font-family: var(--font-serif);
  color: var(--primary-color);
  margin-bottom: 5px;
}

.contact-text p {
  color: var(--gray);
  margin-bottom: 3px;
}

.map-section {
  padding: 40px 0;
}

.map-placeholder {
  height: 400px;
  background: var(--beige);
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-content {
  text-align: center;
  color: var(--gray);
}

.map-content i {
  font-size: 3rem;
  margin-bottom: 15px;
  color: var(--primary-color);
}

@media (max-width: 768px) {
  .page-header {
    margin-top: 60px;
  }

  .page-title {
    font-size: 2rem;
  }

  .category-tabs {
    flex-wrap: wrap;
  }

  .tab-btn {
    flex: 1;
    min-width: 100px;
  }

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

  .modal-content {
    grid-template-columns: 1fr;
    max-height: 90vh;
    overflow-y: auto;
  }

  .modal-image img {
    height: 200px;
  }

  .modal-specs {
    grid-template-columns: 1fr;
  }

  .about-stats {
    flex-direction: column;
    gap: 20px;
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-dot {
    left: 20px;
    transform: translateY(-50%);
  }

  .timeline-content {
    width: calc(100% - 60px);
    margin-left: 40px !important;
  }

  .factory-grid,
  .certifications-grid {
    grid-template-columns: 1fr;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

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