/* =========================================
   Ruituo Featured Case Component Styles
   ========================================= */

/* Component wrapper with style isolation */
.ruituo_featured_case1 {
  padding: 108px 0 120px;
  background: #032f57;
  font-family: var(--font-family);
}

/* Custom container with max-width 1500px */
@media screen and (min-width: 1800px) {
  .ruituo_featured_case1 .container {
    max-width: 1500px;
  }
}

/* =========================================
   Section Header
   ========================================= */
.ruituo_featured_case1 .ruituo-section-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 78px;
}

.ruituo_featured_case1 .ruituo-section-title {
  color: #FFFFFF;
  font-family: var(--title-font-family, 'Inter', sans-serif);
  font-size: var(--ruituo-title, 40px);
  font-weight: 700;
  line-height: 1.5;
  margin: 0;
  text-align: center;
}

.ruituo_featured_case1 .ruituo-title-line {
  width: 60px;
  height: 4px;
  background: var(--color-primary);
}

/* =========================================
   Case Swiper Wrapper
   ========================================= */
.ruituo_featured_case1 .ruituo-case-swiper-wrapper {
  position: relative;
  padding: 0 80px;
  margin: 0 -65px;
}

.ruituo_featured_case1 .swiper-wrapper {
  align-items: stretch;
}

.ruituo_featured_case1 .swiper-slide {
  height: auto;
}

/* =========================================
   Case Item
   ========================================= */
.ruituo_featured_case1 .ruituo-case-item {
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: all 0.3s ease;
}

.ruituo_featured_case1 .ruituo-case-item.ruituo-case-highlight {
  background: #004F96;
  box-shadow: 0 0 30px 0 rgba(0, 0, 0, 0.35);
}

.ruituo_featured_case1 .ruituo-case-item:hover {background: var(--color-second);}

/* Case Image */
.ruituo_featured_case1 .ruituo-case-image {
  position: relative;
  width: 100%;
  aspect-ratio: 350/200;
  overflow: hidden;
}

.ruituo_featured_case1 .ruituo-case-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.ruituo_featured_case1 .ruituo-case-item:hover .ruituo-case-image img {
  transform: scale(1.05);
}

/* Case Year Badge */
.ruituo_featured_case1 .ruituo-case-year {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--color-primary);
  color: #FFFFFF;
  padding: 2px 12px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
}

/* Case Content */
.ruituo_featured_case1 .ruituo-case-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}
.ruituo_featured_case1 .ruituo-case-item:hover .ruituo-case-title,
.ruituo_featured_case1 .ruituo-case-item:hover .ruituo-case-link{
  color:var(--color-primary);
}
.ruituo_featured_case1 .ruituo-case-title {
  color: #FFFFFF;
  font-family: var(--font-family, 'Inter', sans-serif);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.36;
  margin: 0;
  transition: color 0.3s ease;
}

.ruituo_featured_case1 .ruituo-case-item.ruituo-case-highlight .ruituo-case-title {
  color: var(--color-primary);
}

.ruituo_featured_case1 .ruituo-case-desc {
  color: var(--text-color);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  margin: 0;
  /* Three-line ellipsis */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ruituo_featured_case1 .ruituo-case-divider{
  height:1px;
  width:100%;
  margin: 20px 0 12px;
  background:rgba(255,255,255,0.2);
}
.ruituo_featured_case1 .ruituo-case-item.ruituo-case-highlight .ruituo-case-desc {
  color: #FFFFFF;
}
.ruituo_featured_case1 .ruituo-case-address {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
}
.ruituo_featured_case1 .ruituo-case-address i{
  color:var(--color-primary);
}
/* Case Location */
.ruituo_featured_case1 .ruituo-case-location {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #BDC2CC;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
}

.ruituo_featured_case1 .ruituo-case-location .qico {
  color: var(--color-primary);
  font-size: 16px;
}

/* Case Link */
.ruituo_featured_case1 .ruituo-case-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-color);
  font-size: 14px;
  font-weight: 400;
  text-decoration: none;
  transition: all 0.3s ease;
  margin-top: auto;
}

.ruituo_featured_case1 .ruituo-case-item.ruituo-case-highlight .ruituo-case-link {
  color: var(--color-primary);
}

.ruituo_featured_case1 .ruituo-case-link:hover {
  color: var(--color-primary);
}

/* =========================================
   Navigation Buttons (Outside Container)
   ========================================= */
.ruituo_featured_case1 .ruituo-case-button-prev,
.ruituo_featured_case1 .ruituo-case-button-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  background: #004F96;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
}

.ruituo_featured_case1 .ruituo-case-button-prev {
  left: 0;
}

.ruituo_featured_case1 .ruituo-case-button-next {
  right: 0;
}

.ruituo_featured_case1 .ruituo-case-button-prev:hover,
.ruituo_featured_case1 .ruituo-case-button-next:hover {
  background: var(--color-primary);
}

.ruituo_featured_case1 .ruituo-case-button-prev .qico,
.ruituo_featured_case1 .ruituo-case-button-next .qico {
  color: #FFFFFF;
  font-size: 24px;
}

.ruituo_featured_case1 .ruituo-case-button-prev.swiper-button-disabled,
.ruituo_featured_case1 .ruituo-case-button-next.swiper-button-disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* =========================================
   Responsive Design - max-width approach
   ========================================= */

@media (max-width: 1600px) {
  .ruituo_featured_case1 {
    padding: 90px 0 100px;
  }
  
  .ruituo_featured_case1 .ruituo-section-header {
    margin-bottom: 60px;
  }
  
  .ruituo_featured_case1 .ruituo-case-image {
  }
  
  .ruituo_featured_case1 .ruituo-case-swiper-wrapper {
    padding: 0 70px;
  }
  
  .ruituo_featured_case1 .ruituo-case-button-prev,
  .ruituo_featured_case1 .ruituo-case-button-next {
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 1400px) {
  .ruituo_featured_case1 {
    padding: 80px 0 90px;
  }
  
  .ruituo_featured_case1 .ruituo-section-header {
    margin-bottom: 50px;
  }
  
  .ruituo_featured_case1 .ruituo-case-image {
  }
  
  .ruituo_featured_case1 .ruituo-case-swiper-wrapper {
    padding: 0 60px;
  }
}

@media (max-width: 1200px) {
  .ruituo_featured_case1 {
    padding: 70px 0 80px;
  }
  
  .ruituo_featured_case1 .ruituo-section-header {
    margin-bottom: 40px;
  }
  
  .ruituo_featured_case1 .ruituo-case-image {
  }
  
  .ruituo_featured_case1 .ruituo-case-title {
    font-size: 20px;
  }
  
  .ruituo_featured_case1 .ruituo-case-desc {
    font-size: 15px;
  }
}

@media (max-width: 992px) {
  .ruituo_featured_case1 {
    padding: 50px 0 60px;
  }
  
  .ruituo_featured_case1 .ruituo-section-header {
    margin-bottom: 30px;
  }
  
  .ruituo_featured_case1 .ruituo-case-image {
  }
  
  .ruituo_featured_case1 .ruituo-case-swiper-wrapper {
    padding: 0 50px;
    margin: 0 -10px;
  }
  
  .ruituo_featured_case1 .ruituo-case-button-prev,
  .ruituo_featured_case1 .ruituo-case-button-next {
    width: 40px;
    height: 40px;
  }
  
  .ruituo_featured_case1 .ruituo-case-button-prev .qico,
  .ruituo_featured_case1 .ruituo-case-button-next .qico {
    font-size: 20px;
  }
}

@media (max-width: 768px) {
  .ruituo_featured_case1 {
    padding: 50px 0 60px;
  }
  
  .ruituo_featured_case1 .ruituo-case-image {
  }
  
  .ruituo_featured_case1 .ruituo-case-content {
    padding: 20px;
  }
  
  .ruituo_featured_case1 .ruituo-case-title {
    font-size: 18px;
  }
  
  .ruituo_featured_case1 .ruituo-case-desc {
    font-size: 14px;
  }
  
  .ruituo_featured_case1 .ruituo-case-swiper-wrapper {
    padding: 0 40px;
  }
  
  .ruituo_featured_case1 .ruituo-case-button-prev,
  .ruituo_featured_case1 .ruituo-case-button-next {
    width: 36px;
    height: 36px;
  }
}

@media (max-width: 576px) {
  .ruituo_featured_case1 {
    padding: 40px 0 50px;
  }
  
  .ruituo_featured_case1 .ruituo-section-header {
    margin-bottom: 25px;
  }
  
  .ruituo_featured_case1 .ruituo-case-image {
  }
  
  .ruituo_featured_case1 .ruituo-case-content {
    padding: 16px;
    gap: 10px;
  }
  
  .ruituo_featured_case1 .ruituo-case-title {
    font-size: 16px;
  }
  
  .ruituo_featured_case1 .ruituo-case-desc {
    font-size: 13px;
  }
  
  .ruituo_featured_case1 .ruituo-case-swiper-wrapper {
    padding: 0 30px;
  }
  
  .ruituo_featured_case1 .ruituo-case-button-prev,
  .ruituo_featured_case1 .ruituo-case-button-next {
    width: 32px;
    height: 32px;
  }
  
  .ruituo_featured_case1 .ruituo-case-button-prev .qico,
  .ruituo_featured_case1 .ruituo-case-button-next .qico {
    font-size: 18px;
  }
}

/* Style isolation - box-sizing */
.ruituo_featured_case1 *,
.ruituo_featured_case1 *::before,
.ruituo_featured_case1 *::after {
  box-sizing: border-box;
}