.portfolio-internal-hero-section {
  position: relative;
  display: flex !important;
  align-items: flex-end;
  overflow: hidden;
  height: calc(0.5 * 100vw);
  background: url("../images/portfolioInternal_bk.png") no-repeat center center;
  background-size: cover;
  /* 添加3个像素的阴影 */
  /* box-shadow: 0 5px 12px rgba(0, 0, 0, 0.175); */
}
.portfolio-internal-hero-section .row
{
  --bs-gutter-x:0px;
}



.logo-l {
  position: absolute;
  z-index: 6 !important;
  top: 0;
  left: 0;
  height: calc(0.4 * 0.5 * 100vw);
  background-image: url("../images/insight_log.png");
  background-size: cover;
  background-position: left top;
  background-repeat: no-repeat;
  width: 100%;
  pointer-events: none;
}

.titile-main-portfolio-internal {
  min-height: 18vw;
}

/* Navigation */
.navbar {
  padding: 2.25rem 0;
  transition: all 0.3s ease;
  background: linear-gradient(to bottom, #050505 0%, rgba(5, 5, 5, 0) 100%);
  max-width: 1920px;
  margin: 0 auto;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 5;
}

.navbar-brand {
  padding: 0rem;
}

.navbar-scrolled {
  /* background: rgba(255, 255, 255, 0.18) !important; */
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-link {
  font-family: "Rubik", "Mulish-Light", "Arial", sans-serif;
  font-weight: 500;
  color: #f5f5f5 !important;
  margin: 0 0.5rem;
  transition: color 0.3s ease;
  font-size: clamp(0.825rem, 1.25vw, 1rem);
}

.nav-link:hover {
  font-weight: 700 !important;
}

.nav-link-arrow {
  font-size: 0.825rem;
  font-weight: 500;
}

/* 只在.nav-link内的.nav-link-arrow悬停时变色，其他不变 */
.nav-link:hover .nav-link-arrow {
  color: #dc3545 !important;
}

.dropdown-menu {
  min-height: 45px !important;
  background-color: transparent !important;
  border: 0 !important;
}

.dropdown-toggle::after {
  display: none;
}

.dropdown-item {
  /* padding: 0.5rem 2rem; */
  font-size: clamp(0.675rem, calc(100vw * 0.01), 1em);
  color: #f5f5f5 !important;
}

.dropdown-item:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #dc3545 !important;
}

.portfolio-internal-title {
  height: clamp(100px, 7.5vw, 150px);
  color: white;
  background-color: transparent !important;
  line-height: clamp(100px, 7.5vw, 150px);
  border-bottom: 2px solid #e0c6ad;
  flex-flow: row nowrap;
  align-items: center;
  justify-content: center;
  align-content: center !important;
  text-align: center;
  font-size: clamp(2rem, calc(100vw * 0.0375), 3.75rem);
  font-weight: 500;
  font-family: "Rubik", "Mulish", "Arial", sans-serif;
}

.portfolio-internal-title .logo-title {
  font-size: clamp(1.5rem, 3.5vw, 3.75rem);
  text-align: left;
}

.title-header span {
  font-family: "Rubik-Medium", "Mulish-Medium", "Arial", sans-serif;
  font-size: clamp(0.875rem, 1.375vw, 1.25rem);
  color: #e0c6ad;
}

.title-contents span {
  color: #e6e6e6;
  font-family: "Mulish-Light", sans-serif, serif;
  font-size: clamp(0.75rem, 1.15vw, 1rem);
}

.portfolio-internal-title img {
  display: flex;
  justify-content: end !important;
  width: auto;
  height: clamp(2rem, calc(100vw * 0.0375), 3.75rem);
}

/* .titile-main-portfolio-internal .container-fluid,
.titile-main-portfolio-internal .row,
.titile-main-portfolio-internal .col-lg-12,
.titile-main-portfolio-internal .col-lg-6 {
  padding-left: 0 !important;
  padding-right: 0 !important;
  /* margin-left: 0 !important; */
} */

.titile-main-portfolio-internal .title-header {
  font-size: clamp(1.5rem, 2.5vw, 2.5rem);
  font-weight: 700;
  color: #f5f5f5;
}

.text-muted {
  color: white !important;
  font-size: clamp(0.875rem, calc(100vw * 0.0175), 1.875rem);
  line-height: 1.25;
  font-weight: normal;
  font-family: "Rubik-Light", sans-serif, serif;
  padding-left: calc(100vw * 0.0075);
}

.txt-arrow {
  background: url("../images/arrow_white.svg") no-repeat center center;
  background-size: contain;
  width: 18px;
  height: 21px;
  display: inline-block;
  margin-left: calc(100vw * 0.015);
  /* transition: all 0.3s ease; */
}

.txt-arrow:hover,
.contactUs-btn:hover .txt-arrow {
  background: url("../images/arrow_red.svg") no-repeat center center;
  background-size: contain;
  width: 18px;
  height: 21px;
  display: inline-block;
  margin-left: calc(100vw * 0.015);
}

.contactUs-btn {
  padding: 2.75rem 0.25rem;
  margin: 1rem 0.5rem;
  width: 80%;
  border-radius: 0;
  border: 1px solid white;
  color: white;
  font-size: clamp(0.875rem, calc(100vw * 0.0125), 1.25em);
  font-weight: 400;
  font-family: "Rubik-Light", sans-serif, serif;
  line-height: 1.25;
  text-align: center;
  /* transition: all 0.3s ease; */
}

.contactUs-btn:hover {
  background-color: white;
  color: #000000;
  font-weight: bold;
}

.primary-red {
  color: var(--primary-red);
}

.sensory-title {
  color: white;
  padding-left: calc(100vw * 0.00925);
  font-family: "Rubik", sans-serif, serif;
  font-size: clamp(2.15rem, 3.5vw, 3.75rem);
  font-weight: 300;
  margin-bottom: clamp(1.25rem, 2vw, 2rem);
}

.section-header {
  margin-bottom: 15px;
}

.news-section .section-title-50 {
  /* font-size: 3.75rem; */
  font-size: calc(100vw * 0.0275);
  font-family: "Rubik-SemiBold", "Rubik", "Arial", sans-serif;
  font-weight: bold;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #2c3e50;
}

.dropdown-menu {
  min-width: 7.5rem !important;
}

.date-section {
  padding: clamp(3rem, 6.375vw, 4.5rem) 0;
  position: relative;
}

/* Cross-section image that spans multiple sections */
.cross-section-image-wrapper {
  position: relative;
  z-index: 10;
}

.cross-section-image {
  position: absolute;
  top: 0;
  /* Will be dynamically adjusted by JavaScript */
  right: 9%;
  width: 40.5%;
  overflow: hidden;
  z-index: 5;
}

.cross-section-image img {
  width: 100%;
  object-fit: cover;
  object-position: center;
}

.image-caption {
  color: #333;
  font-size: 1rem;
  font-weight: 500;
  background-color: rgba(255, 255, 255, 0.9);
  padding: 5px 0px;
}

.image-container {
  position: relative;
  overflow: hidden;
  padding: 1rem 0;
}

.image-container img {
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}

.image-container-inner {
  position: absolute;
  bottom: 0px;
  left: 0;
}

.date-text {
  margin: 2rem 0;
  font-weight: 200;
  font-family: "Mulish-Light", sans-serif, Times, serif;
  font-size: clamp(0.75rem, 1vw, 1.25rem);
}

.content-text {
  color: var(--dark-bg);
  font-size: clamp(0.875rem, 1vw, 1.25rem);
  font-weight: 200;
  font-family: "Mulish-Light", sans-serif, Times, serif;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.content-title {
  /* font-size: 3.75rem; */
  font-size: calc(100vw * 0.02);
  font-family: "Mulish", "Mulish-Light", "Arial", sans-serif;
  font-weight: bold;
}

.boder_left {
  border-left: 1px solid #707070;
}

.content-section {
  padding: clamp(2.5rem, 4.5vw, 5rem) 0;
}

.content-form label {
  margin-bottom: 0.375rem;
}

.divider {
  height: 1px;
  background-color: #e9ecef;
  margin: 20px 0 30px 0;
}

@media (max-width: 992px) {
  .cross-section-image {
    position: static;
    /* Start above the date section */
    margin: 0 auto;
    width: 100%;
    overflow: hidden;
    z-index: 5;
  }

  .contactUs-btn {
    width: 90%;
  }

  .txt-arrow {
    width: clamp(0.675rem, 1vw, 1rem);
    height: clamp(0.675rem, 1vw, 1rem);
  }

  .sensory-title {
    font-size: clamp(1.5rem, 2.5vw, 2.5rem);
    margin-bottom: clamp(0.675rem, 1vw, 1.5rem);
  }

  .txt-arrow:hover,
  .contactUs-btn:hover .txt-arrow {
    width: clamp(0.675rem, 1vw, 1rem);
    height: clamp(0.675rem, 1vw, 1rem);
  }

  .nav-item,
  .nav-link {
    font-size: clamp(0.675rem, 1.375vw, 0.875rem);
    margin: 0;
  }
}

@media (max-width: 768px) {
  body {
    width: 100%;
    max-width: none;
    min-width: auto;
    transform: none;
    overflow-x: hidden;
  }

  .insights-hero-section {
    height: calc(0.9 * 100vw);
  }

  .logo-l {
    height: calc(0.9 * 0.4 * 100vw);
  }

  .titile-main-insights {
    height: calc(0.9 * 0.6 * 100vw);
    padding: 0.5rem 0.5rem;
    margin: 0.5rem 0.25rem;
  }

  .contactUs-btn {
    width: 100%;
  }

  /* 导航栏在小屏幕时显示为列 */
  .navbar-toggler {
    display: block !important;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.25rem 0.5rem;
    background-color: rgba(5, 5, 5, 0.8);
    margin-left: auto;
  }

  .navbar-toggler:focus {
    box-shadow: none;
  }

  .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  }

  .navbar-collapse {
    background-color: rgba(15, 15, 15, 0.925);
    margin-top: 1rem;
    margin-left: 1rem;
    border-radius: 8px;
    padding: 1rem;

    z-index: 5 !important;
  }

  .navbar-nav {
    flex-direction: column !important;

    text-align: center;
    width: 100%;
  }

  .nav-item {
    width: 100%;
    margin: 0.5rem 0;
  }

  .nav-link {
    display: block;
    padding: 0.75rem 1rem;
    margin: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: #f5f5f5 !important;
  }

  .nav-link:last-child {
    border-bottom: none;
  }

  .nav-link:hover {
    color: #dc3545 !important;
    background-color: rgba(255, 255, 255, 0.1);
  }

  .dropdown-menu {
    position: static !important;
    float: none;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.1) !important;
    border: none;
    box-shadow: none;
    margin-top: 0.5rem;
  }

  .dropdown-item {
    padding: 0.5rem 2rem;
    color: #f5f5f5 !important;
  }

  .dropdown-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: #dc3545 !important;
  }
}

@media (max-width: 576px) {
  .contactUs-btn {
    margin: 0.5rem 0;
    padding: 0.5rem 0.5rem;
  }

  .portfolio-internal-hero-section,
  .logo-l,
  .titile-main-portfolio-internal {
    height: auto;
  }
}

/* Portfolio Internal Section Styles */
.portfolio-section {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 6vw;
  padding: 5vw 0 2vw 0;
  background: #fff;
}

.portfolio-block {
  flex: 1 1 0;
  padding: 1rem 0.5rem;
  max-width: 40vw;
  min-width: 340px;
}

.portfolio_divider {
  padding-right: 4vw;
  border-right: 1px solid #e9ecef;
}

.portfolio_no_divider {
  border: none;
  padding-left: 4vw;
}

.portfolio-title {
  font-size: 2.3rem;
  font-family: "Rubik", "Mulish", "Arial", sans-serif;
  font-weight: 500;
  margin-bottom: 2.2rem;
  color: #212529;
}

.portfolio-text {
  font-size: 1.18rem;
  color: #212529;
  line-height: 1.7;
  font-family: "Mulish-Light", "Arial", sans-serif;
  margin-bottom: 1.2rem;
}

.carousel-indicators {
  color: #fff;
  line-height: 20px;
  align-content: center;
}

#portfolio-gallery-dicators .carousel-indicators button {
  width: 8px !important;
  height: 8px !important;
  color: #fff;
  margin-top: 6px !important;
  background-color: white !important;
  background-position: center center !important;
  background-size: contain !important;
  background-repeat: no-repeat !important;
  margin: 0px 4px;
  transition: background-color 0.3s;
  border-radius: 50% !important;
  border-width: 1px !important;
  border-style: solid !important;
  border-color: var(--dark-color);
}

#portfolio-gallery-dicators .carousel-indicators button:hover {
  width: 8px !important;
  height: 8px !important;
  border-radius: 50% !important;
  border: 1px solid var(--dark-color) !important;
  background-color: var(--blue-back) !important;
  margin: 0 4px;
  transition: background-color 0.3s ease;
}

#portfolio-gallery-dicators .carousel-indicators button.active {
  background-color: #000 !important;
  color: #000;
  border: 1px solid var(--dark-color) !important;
}

#portfolio-gallery-dicators .carousel-control-next,
#portfolio-gallery-dicators .carousel-control-prev {
  /* bottom: -500px; */
  width: 5% !important;
  position: relative;
}

.portfolio-section {
  flex-direction: column;
  gap: 2vw;
  padding: 4vw 2vw 0 2vw;
}

.portfolio-block {
  max-width: 100%;
}

/* News Section 及子元素样式 */
.news-section {
  padding: 2rem 0 clamp(2rem, 3.5vw, 4.25rem);
}

.section-header {
  margin-bottom: 5px;
}

.section-title-50 {
  font-size: 2.5rem;
  font-weight: 700;
  color: #2c3e50;
}

.divider {
  height: 1px;
  background-color: #e9ecef;
  margin: 20px 0 30px 0;
}

.carousel-item .col-lg-4 {
  padding: 0 5px;
}

.portfolio-gallery-section {
  padding: 5vw 0;
}

.read-more-btn,
.btn-retail,
.btn-news,
.btn-sustainability {
  border: none;
  background: none;
  color: inherit;
  font-weight: 700;
  font-size: 1rem;
  padding: 0;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

.btn-retail {
  color: #d6001c;
}

.btn-news {
  color: #007bff;
}

.btn-sustainability {
  color: #28a745;
}

.read-more-btn:hover,
.btn-retail:hover,
.btn-news:hover,
.btn-sustainability:hover {
  text-decoration: underline;
}

/* 按钮容器和动画（如有需要） */
.btn-container {
  display: flex;
  align-items: center;
}

.btn-action {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.btn-left {
  padding-right: 0.5rem;
}

.btn-right {
  display: flex;
  align-items: center;
}

.btn_after {
  font-weight: 600;
  font-size: 1rem;
  color: #2c3e50;
  transition: color 0.2s;
}

.btn_last svg {
  vertical-align: middle;
  color: #d6001c;
  transition: color 0.2s;
}

.btn-action:hover .btn_after {
  color: #d6001c;
}

.btn-action:hover .btn_last svg {
  color: #2c3e50;
}

/* 响应式布局 */

.article-card {
  min-height: 380px;
  padding: 1.5rem 1rem 2rem 1rem;
}

.article-image-container {
  height: 140px;
}

@media (max-width: 768px) {
  .news-section {
    padding: 2vw 0 0 0;
  }

  .article-card {
    min-height: 320px;
    padding: 1rem 0.5rem 1.5rem 0.5rem;
  }

  .article-image-container {
    height: 110px;
  }

  .section-title-50 {
    font-size: 1.5rem;
  }
}

@media (max-width: 576px) {
  .portfolio-internal-hero-section,
  .news-section,
  .portfolio-gallery-section,
  .portfolio-section,
  .footer-section,
  .contact-section,
  .layer-section {
    display: none !important;
  }

  .header-m {
    height: 180vw;
  }

  .header-m .header-m-Bg {
    height: 180vw;
    background-image: url("../images/Portfolio_Internal_headrer_B.png");
    background-position: center top;
    background-repeat: no-repeat;
    /* background-size: contain; */
    background-size: cover;
    /* position: absolute; */
    z-index: 2;
    width: 100%;
    display: flex;
    align-items: flex-end;
  }

  .header-m .portfolio-internal-title {
    border-bottom-width: 1px;
    height: auto;
    padding-bottom: 1.25rem;
    line-height: clamp(48px, 20vw, 80px);
  }

  .header-m .services-overlay {
    background-color: transparent !important;
    min-height: 25vw;
    align-items: flex-end;
    padding-bottom: 0.75rem;
  }

  .title-contents span,
  .title-header span {
    font-size: clamp(0.875rem, 4vw, 1rem);
  }

  .portfolio-internal-title img {
    width: 85%;
  }

  .container-fluid,
  .row {
    padding: 0;
    margin: 0;
    --bs-gutter-x: 0;
    --bs-gutter-y: 0;
  }

  .titile-main-portfolio-internal .py-2 {
    padding: clamp(0.25rem, 2vw, 0.75rem);
  }

  .portfolio-section-m {
    background-color: white;
    padding: 2rem;
  }

  .portfolio-title {
    font-size: 1.625rem;
    margin-bottom: 1.5rem;
    margin-top: 0.5rem;
    font-family: "Rubik-SemiBold";
  }

  .portfolio-text {
    font-size: 1rem;
    margin-bottom: 0.75rem;
  }

  .hero-image {
    width: 100%;
    height: auto;
  }

  .carousel-indicators {
    margin-bottom: 2.5rem;
  }

  .shopfit-item button {
    border: none;
    color: var(--red-color);
    background-color: transparent;
    font-size: 1.125rem;
    padding: 0;
    font-family: "Rubik-SemiBold", "Rubik", "Arial", sans-serif;
  }
  .portfolio-item-title {
    font-family: "Rublik";
    margin-top: 0.75rem;
    font-size: 1.125rem;
  }
}

@media (min-width: 576px) {
  .portfolio-internal-hero-section,
  .news-section,
  .portfolio-gallery-section,
  .portfolio-section,
  .footer-section,
  .contact-section,
  .layer-section {
    display: block;
  }

  .header-m,
  .insights-section-m,
  .contact-section-m,
  .footer-section-m {
    display: none;
  }
}

#portfolio_img_list .carousel-inner {
  height: 560px;
}

#portfolio_img_list-m {
  height: 105vw;
}

#portfolio_img_list .single_image img,
#portfolio_img_list-m .single_image img {
  height: 100%;
  width: 100%;
  object-fit: cover;
}

#portfolio_img_list .two_image img,
#portfolio_img_list-m .two_image img {
  height: calc(50% - 4px);
  width: 100%;
  object-fit: cover;
}

.title-col-1 {
  flex: 0 0 12.5%;
  max-width: 12.5%;
}

.title-col-2 {
  flex: 0 0 25%;
  max-width: 25%;
}

.titile-main-portfolio-internal .col-12{
    padding: 0 20px;
}

.portfolio-image img{
  width: 100%;
}