/* PRODUCTS页基础样式（复用首页变量，新增特有样式） */
:root {
  --primary-green: #2A8C47; /* 与首页一致的主绿 */
  --dark-green: #1A5E30; /* 深绿 */
  --light-green: #F0F8F2; /* 浅绿背景 */
  --gray-100: #F8F8F8; /* 浅灰 */
  --gray-200: #E8E8E8; /* 分割线 */
  --gray-300: #D8D8D8; /* 边框 */
  --gray-800: #333333; /* 正文 */
  --gray-900: #1A1A1A; /* 标题 */
  --white: #FFFFFF;
  --black: #000000;
  --sidebar-width: 280px; /* 侧边栏宽度 */
}

/* -------------------------- PRODUCTS英雄区 -------------------------- */
.products-hero {
   background-image: url(../images/banner.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
  position: relative;
  color: var(--white);
}

.products-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.products-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.6);
}

.products-hero-container {
  padding: 80px 0;
  position: relative;
  z-index: 1;
}

.breadcrumbs {
  font-size: 14px;
  margin-bottom: 15px;
}

.breadcrumbs a {
  color: var(--white);
  text-decoration: none;
}

.breadcrumbs span {
  color: var(--light-green);
}

.products-hero-title {
  font-size: 48px;
  text-transform: uppercase;
  margin-bottom: 15px;
  line-height: 1.2;
}

.products-hero-desc {
  font-size: 18px;
  max-width: 600px;
  opacity: 0.9;
}

/* -------------------------- 产品主内容区 -------------------------- */
.products-main {
  padding: 60px 0;
}

.products-main-container {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  gap: 40px;
}

/* 左侧侧边栏样式 */
.products-sidebar {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.sidebar-widget {
  background-color: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 4px;
  padding: 20px;
}

.widget-title {
  font-size: 18px;
  text-transform: uppercase;
  color: var(--gray-900);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--primary-green);
}

/* 分类列表样式 */
.categories-list {
  list-style: none;
}

.categories-list li {
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--gray-200);
}

.categories-list li:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.categories-list li a {
  display: flex;
  justify-content: space-between;
  color: var(--gray-800);
  text-decoration: none;
  transition: color 0.3s ease;
}

.categories-list li a:hover {
  color: var(--primary-green);
}

.categories-list li a span {
  color: var(--gray-300);
  font-weight: 600;
}

/* 定制方案样式 */
.custom-solution-widget {
  background-color: var(--light-green);
  text-align: center;
}

.custom-solution-widget p {
  margin-bottom: 20px;
  color: var(--gray-800);
  line-height: 1.6;
}

.contact-widget-btn {
  background-color: var(--primary-green);
  color: var(--white);
  padding: 10px 20px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-block;
}

.contact-widget-btn:hover {
  background-color: var(--dark-green);
  transform: translateY(-2px);
}

/* 选择我们的理由样式 */
.why-choose-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.why-choose-list li {
  display: flex;
  gap: 15px;
  align-items: flex-start;
}

.why-choose-list li i {
  color: var(--primary-green);
  font-size: 18px;
  margin-top: 5px;
  flex-shrink: 0;
}

.why-choose-list li div strong {
  display: block;
  color: var(--gray-900);
  margin-bottom: 5px;
  font-size: 14px;
}

.why-choose-list li div p {
  font-size: 13px;
  color: var(--gray-800);
  line-height: 1.5;
}

/* 右侧产品内容区样式 */
.products-content {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

/* 工具栏样式 */
.products-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--gray-200);
}

.results-count {
  font-size: 14px;
  color: var(--gray-800);
}

.toolbar-right {
  display: flex;
  gap: 20px;
  align-items: center;
}

.sort-by select {
  padding: 8px 12px;
  border: 1px solid var(--gray-300);
  border-radius: 4px;
  font-size: 14px;
  color: var(--gray-800);
  background-color: var(--white);
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 14px;
}

.view-toggle button {
  background-color: var(--white);
  border: 1px solid var(--gray-300);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.view-toggle button:first-child {
  border-radius: 4px 0 0 4px;
}

.view-toggle button:last-child {
  border-radius: 0 4px 4px 0;
  border-left: none;
}

.view-toggle button.active {
  background-color: var(--primary-green);
  color: var(--white);
  border-color: var(--primary-green);
}

.view-toggle button:hover:not(.active) {
  background-color: var(--light-green);
}

/* 产品网格样式 */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.product-card {
  background-color: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 4px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.product-card:hover {
  box-shadow: 0 8px 16px rgba(0,0,0,0.1);
  transform: translateY(-5px);
}

.product-img {
  width: 100%;
  height: 180px;
  overflow: hidden;
}

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

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

.product-name {
  font-size: 16px;
  text-transform: uppercase;
  color: var(--gray-900);
  padding: 15px 15px 5px;
  font-weight: 600;
}

.product-desc {
  font-size: 13px;
  color: var(--gray-800);
  padding: 0 15px 15px;
  line-height: 1.5;
}

.view-details-btn {
  display: block;
  text-align: center;
  background-color: var(--white);
  color: var(--gray-800);
  border-top: 1px solid var(--gray-200);
  padding: 10px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.view-details-btn:hover {
  background-color: var(--primary-green);
  color: var(--white);
}

/* 产品列表视图样式 */
.products-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.product-list-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 20px;
  background-color: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 4px;
  padding: 15px;
  transition: all 0.3s ease;
}

.product-list-item:hover {
  box-shadow: 0 8px 16px rgba(0,0,0,0.1);
}

.product-list-img {
  width: 100%;
  height: 150px;
  overflow: hidden;
}

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

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

.product-list-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.product-list-content .product-name {
  padding: 0 0 10px;
  font-size: 18px;
}

.product-list-content .product-desc {
  padding: 0 0 15px;
  font-size: 14px;
}

.product-list-content .view-details-btn {
  display: inline-block;
  width: auto;
  padding: 8px 20px;
  border: 1px solid var(--primary-green);
  border-radius: 4px;
}

/* 分页样式 */
.pagination {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.pagination-list {
  display: flex;
  list-style: none;
  gap: 5px;
  align-items: center;
}

.page-item a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--gray-300);
  border-radius: 4px;
  color: var(--gray-800);
  text-decoration: none;
  transition: all 0.3s ease;
}

.page-item.active a {
  background-color: var(--primary-green);
  color: var(--white);
  border-color: var(--primary-green);
}

.page-item a:hover:not(.active) {
  background-color: var(--light-green);
  border-color: var(--primary-green);
  color: var(--primary-green);
}

.page-item.dots {
  padding: 0 10px;
  color: var(--gray-800);
}

.page-item.next a {
  width: auto;
  padding: 0 15px;
}

/* 隐藏类 */
.hidden {
  display: none !important;
}

/* -------------------------- CTA 板块 -------------------------- */
.products-cta {
  padding: 60px 0;
  background-color: var(--gray-900);
  color: var(--white);
  background-image: url('../assets/products-cta-bg.jpg');
  background-size: cover;
  background-position: center;
  background-blend-mode: overlay;
  position: relative;
}

.products-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.7);
  z-index: 1;
}

.cta-container {
  display: flex;
  align-items: center;
  gap: 30px;
  position: relative;
  z-index: 2;
}

.cta-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--primary-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.cta-content h2 {
  font-size: 24px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.cta-content p {
  font-size: 16px;
  opacity: 0.9;
  max-width: 600px;
}

.cta-quote-btn {
  margin-left: auto;
  background-color: var(--primary-green);
  color: var(--white);
  padding: 12px 24px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.cta-quote-btn:hover {
  background-color: var(--dark-green);
  transform: translateY(-2px);
}

/* -------------------------- 响应式适配 -------------------------- */
@media (max-width: 1200px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .products-main-container {
    grid-template-columns: 1fr;
  }

  .products-sidebar {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .products-hero-title {
    font-size: 36px;
  }

  .cta-container {
    flex-direction: column;
    text-align: center;
  }

  .cta-quote-btn {
    margin-left: 0;
  }
}

@media (max-width: 768px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-toolbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }

  .toolbar-right {
    width: 100%;
    justify-content: space-between;
  }

  .product-list-item {
    grid-template-columns: 1fr;
  }

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

  .products-hero-container {
    padding: 60px 0;
  }
}

@media (max-width: 576px) {
  .products-grid {
    grid-template-columns: 1fr;
  }

  .products-hero-title {
    font-size: 28px;
  }

  .products-main {
    padding: 40px 0;
  }

  .pagination-list {
    flex-wrap: wrap;
    justify-content: center;
  }
}