/* Yawei Certification Component */
.yawei-certification {
  position: relative;
  padding: 80px 0;
  background-color: var(--bg-color);
  overflow: hidden;
}

/* Background image */
.yawei-certification .certification-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.5;
}

.yawei-certification .certification-bg .bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Content area */
.yawei-certification .certification-content {
  position: relative;
  z-index: 1;
}

/* Header section */
.yawei-certification .content-header {
  text-align: center;
  margin-bottom: 60px;
}

.yawei-certification .main-title {
  font-family: var(--title-font-family);
  font-size: 60px;
  font-weight: 700;
  color: var(--title-text-color);
  line-height: 1.15;
  margin: 0 0 30px 0;
  text-transform: uppercase;
}

.yawei-certification .description {
  font-family: var(--font-family);
  font-size: 18px;
  font-weight: 400;
  color: #000;
  line-height: 1.67;
  margin: 0 auto;
  text-align: center;
}

/* Certificates carousel */
.yawei-certification .certificates-carousel {
  position: relative;
}

.yawei-certification .swiper-container {
  width: 100%;
  overflow: hidden;
  padding: 20px 0;
}

.yawei-certification .swiper-wrapper {
  display: flex;
  align-items: center;
}

.yawei-certification .swiper-slide {
  width: 25.86%;
  flex-shrink: 0;
  padding: 0 15px;
  transition: transform 0.3s ease;
  transform: scale(0.8);
  opacity: 0.7;
}

.yawei-certification .swiper-slide-active {
  transform: scale(1);
  opacity: 1;
  z-index: 10;
}

.yawei-certification .swiper-slide-prev,
.yawei-certification .swiper-slide-next {
  transform: scale(0.9);
  opacity: 0.85;
  z-index: 5;
}

/* Certificate item */
.yawei-certification .cert-item {
  position: relative;
  background: #fff;
  border-radius: 8px;
  /* padding: 20px; */
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  cursor: pointer;
}

.yawei-certification .cert-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.yawei-certification .cert-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}

/* Certificate overlay */
.yawei-certification .cert-overlay {
  position: absolute;
  top: 20px;
  left: 20px;
  right: 20px;
  bottom: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  border-radius: 4px;
  overflow: hidden;
}

.yawei-certification .cert-item:hover .cert-overlay {
  opacity: 1;
}

.yawei-certification .overlay-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Navigation arrows */
.yawei-certification .cert-navigation {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  z-index: 20;
  pointer-events: none;
}

.yawei-certification .swiper-button-prev,
.yawei-certification .swiper-button-next {
  position: absolute;
  top: 0;
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  text-decoration: none;
  transition: all 0.3s ease;
  pointer-events: auto;
  z-index: 21;
}

.yawei-certification .swiper-button-prev {
  left: -60px;
}

.yawei-certification .swiper-button-next {
  right: -60px;
}

.yawei-certification .swiper-button-prev:hover,
.yawei-certification .swiper-button-next:hover {
  background: var(--color-second);
  transform: scale(1.1);
  text-decoration: none;
  color: #fff;
}

.yawei-certification .swiper-button-prev i,
.yawei-certification .swiper-button-next i {
  font-size: 24px;
  line-height: 1;
}

/* Hide default Swiper navigation buttons */
.yawei-certification .swiper-button-prev::after,
.yawei-certification .swiper-button-next::after {
  display: none;
}

.yawei-certification .swiper-pagination-bullets.swiper-pagination-horizontal{
  display: none;
}

/* Responsive Design */
@media (max-width: 1400px) {
  .yawei-certification .swiper-slide {
    width: 30%;
  }
  
  .yawei-certification .main-title {
    font-size: 48px;
  }
}

@media (max-width: 1200px) {
  .yawei-certification .swiper-slide {
    width: 32%;
  }
  
  .yawei-certification .swiper-button-prev {
    left: -50px;
  }
  
  .yawei-certification .swiper-button-next {
    right: -50px;
  }
}

@media (max-width: 991px) {
  .yawei-certification {
    padding: 60px 0;
  }
  
  .yawei-certification .content-header {
    margin-bottom: 40px;
  }
  
  .yawei-certification .main-title {
    font-size: 36px;
  }
  
  .yawei-certification .description {
    font-size: 16px;
  }
  
  .yawei-certification .swiper-slide {
    width: 45%;
  }
  
  .yawei-certification .swiper-button-prev,
  .yawei-certification .swiper-button-next {
    width: 40px;
    height: 40px;
  }
  
  .yawei-certification .swiper-button-prev {
    left: 10px;
  }
  
  .yawei-certification .swiper-button-next {
    right: 10px;
  }
}

@media (max-width: 767px) {
  .yawei-certification {
    padding:25px 0 60px;
  }
  
  .yawei-certification .main-title {
    font-size: 20px;
    margin-bottom: 20px;
    text-align: left;
  }
  
  .yawei-certification .description {
    font-size: 16px;
    line-height: 30px;
    text-align: left;
  }
  
  .yawei-certification .content-header {
    margin-bottom: 0;
    text-align: left;
  }
  
  .yawei-certification .swiper-slide {
    width: 70%;
  }
  
  .yawei-certification .cert-item {
  }
  .yawei-certification .swiper-button-prev, .yawei-certification .swiper-button-next{
    display: none;
  }
  .yawei-certification .swiper-button-prev i,
  .yawei-certification .swiper-button-next i {
    font-size: 14px;
  }
  .yawei-certification .swiper-slide{
    transform: scale(1) ;
  }
  .yawei-certification .swiper-slide-prev, .yawei-certification .swiper-slide-next{
    transform: scale(1) ;
  }
  .yawei-certification .swiper-slide{
    padding: 0;
  }
  .yawei-certification .container{
    max-width: 100%;
  }
  .yawei-certification .certificates-carousel .swiper-pagination-bullets.swiper-pagination-horizontal{
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    justify-content: center;
  }

  .cert-pagination .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: #C4C4C4;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
  }

  .cert-pagination .swiper-pagination-bullet-active {
    background: #F4541D;
  }
}

@media (max-width: 575px) {
  .yawei-certification .swiper-slide {
    width: 85%;
  }
  
  .yawei-certification .main-title {
    font-size: 24px;
  }
  
  .yawei-certification .swiper-button-prev,
  .yawei-certification .swiper-button-next {
    width: 35px;
    height: 35px;
  }
  
  .yawei-certification .swiper-button-prev {
    left: 5px;
  }
  
  .yawei-certification .swiper-button-next {
    right: 5px;
  }
}