/* ========== Product Navigation Menu (二级和三级菜单) ========== */
.inner_main_nav_area ul li .sub_menu {
  position: absolute;
  top: 130%;
  left: 0;
  width: max-content;
  min-width: 205px;
  max-width: 320px;
  text-align: left;
  margin: 0;
  padding: 15px 5px 14px;
  z-index: 9999;
  box-shadow: 0 0 30px rgb(0 0 0 / 9%);
  background-color: var(--whitec);
  opacity: 0;
  visibility: hidden;
  transition: 0.5s;
}

.inner_main_nav_area ul li .sub_menu li {
  position: relative;
}

.inner_main_nav_area ul li .sub_menu li a {
  display: inline-block;
  font-size: 15px;
  font-weight: 600;
  color: #444;
  padding: 6px 17px;
}

.inner_main_nav_area ul li .sub_menu li a.active {
  color: var(--bgcolor);
}

.inner_main_nav_area ul li .sub_menu li a:hover {
  color: var(--bgcolor);
}

.inner_main_nav_area > ul > li:hover .sub_menu {
  top: 100%;
  opacity: 1;
  visibility: visible;
}

.inner_main_nav_area .sub_menu > li > ul.sub_menu {
  top: 130%;
  left: 100%;
  opacity: 0;
  visibility: hidden;
  transition: 0.5s;
}

.inner_main_nav_area ul li .sub_menu li:hover ul.sub_menu {
  top: 0;
  opacity: 1;
  visibility: visible;
}

.section_title.text-left{
  text-align: left !important;
}



/* ========== MODULE 1: Hero Section (Left Image + Right Content) ========== */
.product_detail_hero {
    background: #fff;
    padding: 60px 0;
}

.product_detail_hero .hero_gallery_wrap {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.product_detail_hero .hero_main_img {
    overflow: hidden;
    border-radius: 10px;
    background: #f5f5f5;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.product_detail_hero .hero_main_img img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    display: block;
    border-radius: 10px;
}

.product_detail_hero .hero_thumb_list {
    display: flex;
    gap: 12px;
}

.product_detail_hero .hero_thumb {
    flex: 1;
    cursor: pointer;
    overflow: hidden;
    border-radius: 6px;
    border: 2px solid transparent;
    transition: border-color 0.3s;
    background: #f5f5f5;
    padding: 3px;
}

.product_detail_hero .hero_thumb img {
    width: 100%;
    height: 70px;
    object-fit: cover;
    border-radius: 4px;
    display: block;
}

.product_detail_hero .hero_thumb:hover,
.product_detail_hero .hero_thumb.active {
    border-color: var(--bgcolor);
}

.product_detail_hero .product_hero_content {
    padding: 0 0 0 25px;
}

.product_detail_hero .product_breadcrumb {
    margin-bottom: 20px;

    display: flex;
    justify-content: flex-end;
  }

.product_detail_hero .product_breadcrumb a {
    color: var(--paracolor);
    text-decoration: none;
    transition: color 0.3s;
}

.product_detail_hero .product_breadcrumb a:hover {
    color: var(--bgcolor);
}

.product_detail_hero .product_breadcrumb span {
    color: #999;
    margin: 0 8px;
}

.product_detail_hero .product_hero_content h1 {
    font-size: 30px;
    font-weight: 700;
    color: var(--titlecolor);
    margin-bottom: 12px;
    line-height: 1.25;
}

.product_detail_hero .product_hero_content h2 {
    font-size: 16px;
    font-weight: 500;
    color: var(--bgcolor);
    margin-bottom: 20px;
    line-height: 1.5;
}

.product_detail_hero .hero_param_list {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 18px 22px;
    margin-bottom: 22px;
    border-left: 3px solid var(--bgcolor);
}

.product_detail_hero .param_item {
    color: var(--paracolor);
    padding: 8px 0;
    border-bottom: 1px solid #eee;
}

.product_detail_hero .param_item:last-child {
    border-bottom: none;
}

.product_detail_hero .param_item strong {
    color: var(--titlecolor);
    font-weight: 600;
    margin-right: 5px;
}


.product_detail_hero .b_btn a.active {
    background: var(--titlecolor);
}

.product_detail_hero .b_btn a.active:hover {
    background: #333;
}

/*
=====================================================
EZHONG Product Detail Page — productDetail.css
Hydraulic CNC Three-Roll Plate Rolling Machine
Style matching index.html / products.css
=====================================================
*/

/* ========== MODULE 2: Technology Highlight Header ========== */


.product_advantage_highlight {
  padding: 80px 0 70px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.product_advantage_highlight::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  pointer-events: none;
}

.product_advantage_highlight::after {
  content: '';
  position: absolute;
  bottom: -40%;
  left: -15%;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 50%;
  pointer-events: none;
}

.product_advantage_highlight .section_title h2 {
  font-size: 38px;
  font-weight: 700;
  color: #000;
  margin-top: 10px;
  position: relative;
  z-index: 1;
}

.product_advantage_highlight .section_tag {
  color: rgba(255, 255, 255, 0.8);
  position: relative;
  z-index: 1;
}

.series_cards_row{
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 15px;
}

/* ========== MODULE 3: Advantage Cards ========== */
.advantage_section{
  background-color: #f7f8fc;
}


.resource_card {
  background: #fff;
  border-radius: 12px;
  padding: 35px 28px 30px;
  /* box-shadow: 0 5px 10px rgba(17, 67, 143, 0.06); */
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  height: 100%;
  border: 1px solid #f0f1ff;
  position: relative;
  overflow: hidden;
}

.resource_card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--bgcolor), #6c74e8);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.resource_card:hover {
  box-shadow: 0 20px 50px rgba(17, 67, 143, 0.12);
  border-color: var(--bgcolor);
}

.resource_card:hover::before {
  transform: scaleX(1);
}

.resource_card .resource_img{
  height: 200px;
  margin-bottom: 18px;
}

.resource_card .resource_img img{
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 10px;

}

.resource_card .resource_icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--bgcolor-light, #e8eaff), #d4d8ff);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  transition: all 0.3s ease;
}

.resource_card:hover .resource_icon {
  background: var(--bgcolor);
  transform: scale(1.05);
}

.resource_card .resource_icon i {
  font-size: 28px;
  color: var(--bgcolor);
  transition: all 0.3s ease;
}

.resource_card:hover .resource_icon i {
  color: #fff;
}

.resource_card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--titlecolor);
  margin-bottom: 12px;
  line-height: 1.4;
}

.resource_card p {

  color: var(--paracolor);
  line-height: 1.7;
  margin: 0;
}

/* ========== MODULE 4: Technology Intro Sections ========== */
.product_intro_area {
  padding: 60px 0;
}

.product_intro_area .mb-70 {
  margin-bottom: 80px;
}

.product_intro_content .product_intro_subtitle {
  font-size: 20px;
  font-weight: 700;
  color: var(--bgcolor);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
  position: relative;
  padding-left: 20px;
  text-align: left;
}

.product_intro_content .product_intro_subtitle::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 20px;
  background: var(--bgcolor);
  border-radius: 2px;
}

.product_intro_content > p {
  color: var(--paracolor);
  line-height: 1.8;
  text-align: left;
  margin-bottom: 20px;
}

.product_intro_list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  text-align: left;
}

.product_intro_list li {

  color: var(--paracolor);
  padding: 8px 0;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  border-bottom: 1px solid #f5f5f5;
}

.product_intro_list li:last-child {
  border-bottom: none;
}

.product_intro_list li i {
  color: var(--bgcolor);
  font-size: 18px;
  margin-top: 2px;
  flex-shrink: 0;
}

.product_intro_content p strong {
  color: var(--titlecolor);
}

.product_intro_image {
  border-radius: 12px;
  overflow: hidden;


  transition: all 0.4s ease;
}

.product_intro_image:hover {
  transform: scale(1.01);

}

.product_intro_image img {
  width: 80%;
  height: auto;
  object-fit: cover;
  display: block;
  margin: 0 auto;
  min-height: 280px;
}

/* ========== MODULE 5: Machine Structure Section ========== */
.pricing_area.product_series_area {
  padding: 60px 0;
  background: #f7f8fc;
}

.pricing_area .theme_title {
  margin-bottom: 45px;
}

/* ========== MODULE 6: Applications Cards ========== */
.product_applications_area {
  padding: 60px 0;
  background-color: var(--bgcolor);
}

.product_applications_area .section_title h2{
  color: #fff !important;
}

.product_applications_area .section_title .section_tag{
  color: #fff !important;
}


.application_content{
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 15px;
  background-blend-mode: multiply;
}

.application_card {

  padding: 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 5px 25px rgba(17, 67, 143, 0.06);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  height: 100%;
  /* border: 1px solid #f0f1ff; */
}

.application_card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(17, 67, 143, 0.12);
  border-color: var(--bgcolor);
}

.application_card .app_card_image {
  width: 100%;
  position: relative;
  overflow: hidden;
  height: 280px;
  background-color: rgba(0, 0, 0, 0.5);
  background-blend-mode: multiply;
}

.application_card .app_card_image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(26, 26, 46, 0.95) 0%, rgba(26, 26, 46, 0.6) 50%, rgba(26, 26, 46, 0.2) 100%);
  z-index: 1;
  pointer-events: none;
}

.application_card .app_card_image > img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  z-index: 0;
}

.application_card:hover .app_card_image > img {
  transform: scale(1.05);
}

.application_card .app_card_content {
  position: absolute;
  transform: translate(-50%,-50%);
  top: 50%;
  left: 50%;
  padding: 20px 22px 22px;
  z-index: 2;
  width: 80%;
}

.application_card .app_card_content h3 {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.application_card .app_card_content p {
  line-height: 1.5;
  color: rgba(255,255,255,0.85);
  margin: 0;
}



/* ========== MODULE 7: Customer Cases ========== */
.product_intro_area .resource_card {
  border-left: 3px solid transparent;
  transition: all 0.4s ease;
}

.product_intro_area .resource_card:hover {
  border-left-color: var(--bgcolor);
}

.product_intro_area .resource_card p {

  line-height: 1.8;
}

.product_intro_area .resource_card p strong {
  color: var(--titlecolor);
}

/* Application Card Solid - Glass morphism style for dark backgrounds */
.product_applications_area {
  background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
  padding: 80px 0;
}

.product_applications_area .section_tag {
  background: transparent;
  color: #fff;
}

.product_applications_area h2 {
  color: #fff;
}

.application_card_solid {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 40px 30px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
}

.application_card_solid:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-5px);
}

.application_card_solid h3 {
  color: #fff;
  font-size: 20px;
  margin-bottom: 15px;
  font-weight: 600;
}

.application_card_solid p {
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  font-size: 15px;
}

/* ========== MODULE: Case Carousel ========== */
.case_section {
  padding: 60px 0;
}

.case_carousel_wrapper {
  max-width: 900px;
  margin: 0 auto;
}

.case_carousel {
  width: 100%;
}

.case_slide {
  padding: 0 10px;
  outline: none;
}

.case_card {
  display: flex;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(17, 67, 143, 0.1);
  min-height: 320px;
}

.case_card_image {
  flex: 0 0 45%;
  overflow: hidden;
}

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

.case_card:hover .case_card_image img {
  transform: scale(1.05);
}

.case_card_content {
  flex: 1;
  padding: 35px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.case_card_content h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--titlecolor);
  margin-bottom: 18px;
  line-height: 1.3;
}

.case_card_content p {
  font-size: 14px;
  line-height: 1.8;
  color: #555;
  margin: 0;
}

.case_card_content p strong {
  color: var(--titlecolor);
}

/* Case Carousel Dots */
.case_dots {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 30px;
}

.case_dots .slick-dots {
  display: flex !important;
  justify-content: center;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
}

/* ========== Case Tab Styles ========== */
.case_tabs_wrapper {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 30px;
  align-items: flex-start;
}

.case_tab_header {
  display: flex;
  flex-direction: column;
  gap: 15px;
  flex-shrink: 0;
  width: 200px;
}

.case_tab_btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: #fff;
  border: 2px solid #e0e4f0;
  border-radius: 12px;
  color: var(--titlecolor);
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 600;
  font-size: 15px;
  text-align: left;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.case_tab_btn i {
  font-size: 22px;
  color: var(--bgcolor);
  transition: all 0.3s ease;
}

.case_tab_btn:hover {
  background: #f8f9ff;
  border-color: var(--bgcolor);
  transform: translateX(5px);
}

.case_tab_btn:hover i {
  color: var(--primarycolor);
}

.case_tab_btn.active {
  background: var(--bgcolor);
  color: #fff;
  border-color: var(--bgcolor);
  box-shadow: 0 4px 15px rgba(var(--primarycolor-rgb), 0.3);
}

.case_tab_btn.active i {
  color: #fff;
}

.case_tab_content {
  flex: 1;
  position: relative;
  min-width: 0;
}

.case_tab_panel {
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.case_tab_panel.active {
  display: block;
  opacity: 1;
}

/* Video Player Styles */
.case_video_wrapper {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  background: #000;
  aspect-ratio: 16 / 9;
}

.case_video_wrapper video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.case_dots .slick-dots li {
  margin: 0 4px;
}

.case_dots .slick-dots li button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--bgcolor);
  background: transparent;
  color: transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
  font-size: 0;
}

.case_dots .slick-dots li.slick-active button,
.case_dots .slick-dots li button:hover {
  background: var(--bgcolor);
}

/* ========== MODULE 8: FAQ ========== */
.product_faq_area {
  padding: 60px 0;
  background: rgba(0, 0, 0, 0.5) url(../picture/tn_blog_2.jpg) no-repeat center center;
  background-size: cover;
  background-blend-mode: multiply;
}

.product_faq_area .section_title h2{
  color: #fff !important;
}


.faq_accordion {
  max-width: 1400px;
  margin: 0 auto;
}

.faq_item {
  background: #fff;
  border-radius: 10px;
  margin-bottom: 12px;
  box-shadow: 0 2px 15px rgba(17, 67, 143, 0.05);
  border: 1px solid #eef0f7;
  transition: all 0.3s ease;
}

.faq_item:hover {
  border-color: var(--bgcolor);
}

.faq_question {
  padding: 18px 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.faq_question h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--titlecolor);
  margin: 0;
  flex: 1;
}

.faq_question i {
  font-size: 18px;
  color: var(--bgcolor);
  transition: transform 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
}

.faq_item.active .faq_question i {
  transform: rotate(180deg);
}

.faq_answer {
  /* padding: 0 25px 20px; */
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 25px;
}

.faq_item.active .faq_answer {
  max-height: 500px;
  padding: 0 25px 20px;
}

.faq_answer p {
  color: var(--paracolor);
  line-height: 1.8;
  margin: 0;
  padding-top: 5px;
  border-top: 1px solid #f0f1f7;
}

/* ========== MODULE 9: Tables ========== */
.product_compare_table {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 5px 25px rgba(17, 67, 143, 0.06);
  border: 1px solid #eef0f7;
  overflow-x: auto;
}

.product_compare_table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.product_compare_table thead {
  background: var(--bgcolor);
}

.product_compare_table thead th {
  padding: 16px 18px;
  text-align: left;
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.product_compare_table tbody td {
  padding: 14px 18px;
  border-bottom: 1px solid #f0f1f7;
  color: var(--paracolor);
  font-size: 13px;
}

.product_compare_table tbody tr:last-child td {
  border-bottom: none;
}

.product_compare_table tbody tr:hover {
  background: #f7f8fc;
}

.product_compare_table tbody td strong {
  color: var(--titlecolor);
  font-weight: 600;
}

.product_compare_table tbody tr:nth-child(even) {
  background: #fafbff;
}

.product_compare_table tbody tr:nth-child(even):hover {
  background: #f0f1ff;
}

/* ========== MODULE 10: Certifications & Service ========== */
.tn_service_area.product_advantages_area {
  padding: 60px 0;
}

.tn_service_thumb {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 25px 30px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 5px 25px rgba(17, 67, 143, 0.06);
  border: 1px solid #f0f1ff;
  transition: all 0.4s ease;
  height: 100%;
}

.tn_service_thumb:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 45px rgba(17, 67, 143, 0.10);
  border-color: var(--bgcolor);
}

.tn_service_thumb .service_icon {
  width: 56px;
  height: 56px;
  min-width: 56px;
  background: linear-gradient(135deg, var(--bgcolor-light, #e8eaff), #d4d8ff);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tn_service_thumb .service_icon i {
  font-size: 28px;
  color: var(--bgcolor);
}

.tn_service_thumb .service_text h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--titlecolor);
  margin-bottom: 12px;
}

.tn_service_thumb .service_text .product_intro_list {
  margin: 0;
}

.tn_service_thumb .service_text .product_intro_list li {
  padding: 5px 0;
  border-bottom: none;

}

/* ========== MODULE 11: Document Downloads ========== */
.product_resources_area {
  padding: 60px 0;
  background: #f7f8fc;
}

.product_resources_area .resource_card {
  text-align: center;
  padding: 30px 20px 25px;
}

.product_resources_area .resource_card .resource_icon {
  margin: 0 auto 15px;
}

.product_resources_area .resource_card h3 {
  font-size: 15px;
  margin-bottom: 12px;
}

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

.resource_list li a {
  color: var(--bgcolor);
  text-decoration: none;
  font-weight: 600;
  font-size: 13px;
  transition: all 0.3s ease;
  display: inline-block;
}

.resource_list li a:hover {
  color: var(--titlecolor);
  transform: translateX(4px);
}

/* ========== SECTION TITLES ========== */
.theme_title.team_title,
.section_title {
  margin-bottom: 40px;
}

.theme_title.team_title h2,
.section_title h2 {
  font-size: 34px;
  font-weight: 700;
  color: var(--titlecolor);
  margin-bottom: 8px;
}

.theme_title.team_title .section_tag,
.section_title .section_tag {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--bgcolor);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

/* ========== RESPONSIVE STYLES ========== */

/* Laptop */
@media (min-width: 1024px) and (max-width: 1365px) {
  .theme_title.team_title h2,
  .section_title h2 {
      font-size: 30px;
  }
  .product_advantage_highlight .section_title h2 {
      font-size: 32px;
  }
  .product_intro_image img {
      width: 80%;
      margin: 0 auto;
      min-height: 220px;
  }
}

/* Tablet */
@media (min-width: 768px) and (max-width: 1023px) {
  .product_advantage_highlight {
      padding: 55px 0 45px;
  }
  .product_advantage_highlight .section_title h2 {
      font-size: 28px;
  }
  .theme_title.team_title h2,
  .section_title h2 {
      font-size: 26px;
  }
  .product_intro_area {
      padding: 40px 0;
  }
  .product_intro_area .mb-70 {
      margin-bottom: 50px;
  }
  .product_intro_image img {
      width: 80%;
      margin: 0 auto;
      min-height: 200px;
  }
  .resource_card {
      padding: 25px 20px;
  }
  .tn_service_thumb {
      padding: 20px 22px;
  }
  .product_compare_table {
      overflow-x: auto;
  }
  .product_compare_table table {
      min-width: 700px;
  }
}

/* Mobile */
@media (max-width: 767px) {
  .product_advantage_highlight {
      padding: 40px 0 35px;
  }
  .product_advantage_highlight .section_title h2 {
      font-size: 22px;
  }
  .theme_title.team_title h2,
  .section_title h2 {
      font-size: 22px;
  }
  .theme_title.team_title,
  .section_title {
      margin-bottom: 28px;
  }
  .product_intro_area {
      padding: 30px 0;
  }
  .product_intro_area .mb-70 {
      margin-bottom: 40px;
  }
  .product_intro_content .product_intro_subtitle {
      font-size: 12px;
  }
  .product_intro_content > p {

  }
  .product_intro_list li {
      font-size: 13px;
      padding: 6px 0;
  }
  .product_intro_image img {
      width: 90%;
      margin: 0 auto;
      min-height: 180px;
  }
  .resource_card {
      padding: 22px 18px 20px;
  }
  .resource_card .resource_icon {
      width: 50px;
      height: 50px;
  }
  .resource_card .resource_icon i {
      font-size: 22px;
  }
  .resource_card h3 {
      font-size: 16px;
  }
  .resource_card p {
      font-size: 13px;
  }
  .application_card .app_card_image {
      height: 220px;
  }
  .application_card .app_card_content {
      padding: 16px 18px 18px;
  }
  .application_card .app_card_content h3 {
      font-size: 15px;
  }
  .application_card .app_card_content p {
      font-size: 12px;
  }
  /* Case Carousel Responsive */
  .case_carousel_wrapper {
      max-width: 100%;
  }
  /* Case Tab Responsive */
  .case_tabs_wrapper {
      flex-direction: column;
      max-width: 100%;
  }
  .case_tab_header {
      flex-direction: row;
      flex-wrap: wrap;
      justify-content: center;
      width: 100%;
      gap: 10px;
      margin-bottom: 20px;
  }
  .case_tab_btn {
      flex: 1;
      max-width: 180px;
      justify-content: center;
      padding: 12px 16px;
      font-size: 13px;
  }
  .case_tab_btn i {
      font-size: 18px;
  }
  .case_tab_btn:hover {
      transform: none;
  }
  .video_icon {
      width: 80px;
      height: 80px;
  }
  .video_icon i {
      font-size: 32px;
  }
  .video_placeholder p {
      font-size: 20px;
  }
  .case_card {
      flex-direction: column;
      min-height: auto;
  }
  .case_card_image {
      flex: none;
      height: 200px;
  }
  .case_card_content {
      padding: 20px 22px 25px;
  }
  .case_card_content h3 {
      font-size: 18px;
      margin-bottom: 12px;
  }
  .case_card_content p {
      font-size: 13px;
  }
  .product_faq_area {
      padding: 40px 0;
  }
  .faq_question {
      padding: 14px 18px;
  }
  .faq_question h3 {

  }
  .faq_answer {

  }
  .faq_answer p {
      font-size: 13px;
  }
  .pricing_area.product_series_area {
      padding: 40px 0 20px;
  }
  .product_applications_area {
      padding: 40px 0 20px;
  }
  .product_resources_area {
      padding: 40px 0 20px;
  }
  .tn_service_area.product_advantages_area {
      padding: 40px 0;
  }
  .tn_service_thumb {
      flex-direction: column;
      align-items: center;
      text-align: center;
      padding: 20px;
  }
  .tn_service_thumb .service_text h2 {
      font-size: 18px;
  }
  .tn_service_thumb .service_text .product_intro_list li {
      font-size: 13px;
      justify-content: center;
  }
  .product_compare_table {
      overflow-x: auto;
      border-radius: 8px;
  }
  .product_compare_table table {
      min-width: 650px;
      font-size: 12px;
  }
  .product_compare_table thead th {
      padding: 12px 14px;
      font-size: 11px;
  }
  .product_compare_table tbody td {
      padding: 10px 14px;
      font-size: 12px;
  }
  .product_resources_area .resource_card {
      padding: 22px 16px 20px;
  }
  .product_resources_area .resource_card h3 {

  }
}

/* ========== Component Introduction Layout (左图右卡片) ========== */
.component_intro_layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.component_image_section {
  position: relative;
}

.component_main_image {
  width: 100%;
  height: 100%;
  min-height: 500px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-size: 16px;
}

.component_main_image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
}

.component_cards_section {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.component_card {
  background: #fff;
  border-radius: 12px;
  padding: 30px 25px;
  box-shadow: 0 5px 15px rgba(17, 67, 143, 0.08);
  border: 1px solid #f0f1ff;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.component_card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(17, 67, 143, 0.15);
  border-color: var(--bgcolor);
}

.component_icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--bgcolor), #6c74e8);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: all 0.3s ease;
}

.component_card:hover .component_icon {
  transform: scale(1.1);
  box-shadow: 0 8px 20px rgba(17, 67, 143, 0.3);
}

.component_icon i {
  font-size: 32px;
  color: #fff;
}

.component_card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--titlecolor);
  margin-bottom: 12px;
  line-height: 1.4;
}

.component_card p {
  font-size: 14px;
  color: var(--paracolor);
  line-height: 1.6;
  margin: 0;
}

/* 响应式设计 */
@media (max-width: 1024px) {
  .component_intro_layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .component_main_image {
    min-height: 350px;
  }
}

@media (max-width: 768px) {
  .component_cards_section {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .component_main_image {
    min-height: 250px;
  }

  .component_card {
    padding: 25px 20px;
  }

  .component_icon {
    width: 60px;
    height: 60px;
  }

  .component_icon i {
    font-size: 28px;
  }

  .component_card h3 {
    font-size: 16px;
  }

  .component_card p {
    font-size: 13px;
  }
}
/* 默认桌面端 - 3列 */
.row.application_content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

/* 平板和小屏幕 - 2列 */
@media (max-width: 992px) {
    .row.application_content {
        grid-template-columns: repeat(2, 1fr);
    }
}





@media (max-width: 480px) {
    .series_cards_row {
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 15px;
    }

    .row.application_content {
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 15px;
    }
    .application_card_solid{
        width: 100%;
    }
}

/*======== Product Configurator - Scoped Styles (Only for #produktKonfigurator) ==========*/
.product-configurator-section {
  background-color: #f5f5f5;
  padding: 80px 0;
}

.product-configurator-section .configurator-container {
  max-width: 1200px;
  margin: 0 auto;
}

.product-configurator-section .configurator-heading {
  text-align: center;
  margin-bottom: 60px;
}

.product-configurator-section .configurator-heading h2 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 20px;
  color: #2c3e50;
}

.product-configurator-section .configurator-heading h2 span {
  font-style: italic;
}

.product-configurator-section .configurator-subline {
  font-size: 16px;

  max-width: 800px;
  margin: 0 auto;
}

.product-configurator-section .configurator-form {
  max-width: 1100px;
  margin: 0 auto;
}

.product-configurator-section .configurator-row {
  padding: 35px 0;
  border-bottom: 1px solid #ccc;
}

.product-configurator-section .configurator-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}

.product-configurator-section .configurator-row h5 {
  font-size: 16px;
  font-weight: 600;
  margin: 0;
  flex: 1;
  color: #2c3e50;
}

.product-configurator-section .configurator-slider-group {
  display: flex;
  align-items: center;
  gap: 15px;
  flex: 0 0 auto;
}

.product-configurator-section .configurator-value {
  font-weight: 600;
  font-style: italic;

  text-align: left;
  color: #2c3e50;
}

.product-configurator-section .configurator-radio-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}
.product-configurator-section .configurator-radio-group-fb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  align-items: flex-end;
  justify-content: flex-end;
  max-width: 750px;
}

.product-configurator-section .configurator-radio-group-fb .configurator-label {
  flex: 0 0 calc(25% - 15px);
  min-width: 160px;
}


.product-configurator-section .configurator-label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-style: italic;
  cursor: pointer;
  color: #2c3e50;
  flex-direction: row-reverse;
  justify-content: flex-end;
}

.product-configurator-section .configurator-radio {
  box-shadow: none !important;
  -webkit-box-shadow: none !important;
  border: none !important;
  outline: none !important;
  width: 24px;
  height: 24px;

  cursor: pointer;
  margin: 0;
}

.product-configurator-section .configurator-radio:focus {
  box-shadow: none !important;
  outline: none !important;
  border: none !important;
}

.product-configurator-section .configurator-radio:checked {
  border: none !important;
  box-shadow: none !important;
}

.product-configurator-section .configurator-range {
  width: 200px;
  height: 6px;

  cursor: pointer;
}

.product-configurator-section .configurator-submit {
  text-align: center;
  margin-top: 50px;
}

.product-configurator-section .configurator-btn {
  background-color: #11438F;
  color: white;
  padding: 16px 60px;
  text-decoration: none;
  font-weight: 700;
  text-transform: uppercase;
  display: inline-block;
  letter-spacing: 1.5px;
  font-size: 15px;
  border-radius: 0;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s;
}

.product-configurator-section .configurator-btn:hover {
  background-color: #e56a2e;
  color: white;
}

.product-configurator-section .configurator-message-area {
  text-align: center;
  margin-top: 20px;
}

.product-configurator-section .form-messege {
  font-size: 14px;
  padding: 10px;
  margin: 0;
}

.product-configurator-section .form-messege.success {
  color: #28a745;
}

.product-configurator-section .form-messege.error {
  color: #dc3545;
}

/* Contact Fields Row */
.product-configurator-section .configurator-contact-row {
  border-bottom: none;
  padding: 40px 0 20px;
}

.product-configurator-section .configurator-contact-fields {
  display: flex;
  gap: 20px;
  width: 100%;

  margin: 0 auto;
}

.product-configurator-section .configurator-input-group {
  flex: 1;
}

.product-configurator-section .configurator-input {
  width: 100%;
  padding: 14px 20px;
  font-size: 15px;
  border: 2px solid #ddd;
  border-radius: 4px;
  transition: border-color 0.3s;
  font-family: inherit;
}

.product-configurator-section .configurator-input::placeholder {
  color: #999;
  font-style: italic;
}

.product-configurator-section .configurator-input:focus {
  outline: none;
  border-color: #ff7a3d;
}

.product-configurator-section .configurator-input:hover {
  border-color: #bbb;
}

/*======== Product Configurator Styles End ==========*/

/*======== Industry Pain Points Section Styles ==========*/
.industry-pain-points h3 {
  color: #11438f;
  margin-bottom: 25px;
}

.industry-pain-points ul {
  list-style: none;
  padding-left: 0;
}

.industry-pain-points ul li {
  margin-bottom: 20px;
  padding-left: 30px;
  position: relative;
}

.industry-pain-points ul li i {
  position: absolute;
  left: 0;
  top: 2px;
  color: #e74c3c;
  font-size: 20px;
}

.industry-pain-points-image {
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.industry-pain-points-row {
  margin-top: 40px;
}

/*======== Industry Pain Points Section Styles End ==========*/