@charset "utf-8";

.home_application {
  padding: 80px 0 120px 0;
  background: #fff;
  position: relative;
  overflow: hidden;
  display: flow-root;
}

.home_application__header {
  text-align: center;
  margin-bottom: 60px;
}

.home_application__title {
  margin-bottom: 20px;
}

.home_application__title-en {
  display: block;
  font-size: 48px;
  font-weight: 700;
  color: #e6e6e6;
  letter-spacing: 3px;
  margin-bottom: 5px;
}

.home_application__title-cn {
  display: block;
  font-size: 30px;
  font-weight: 700;
  color: #D42721;
}

.home_application__divider {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 25px;
}

.home_application__dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #D42721;
  border-radius: 50%;
  position: relative;
}

.home_application__dot::before,
.home_application__dot::after {
  content: '';
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 30px;
  height: 2px;
  background: #D42721;
}

.home_application__dot::before {
  right: 15px;
}

.home_application__dot::after {
  left: 15px;
}

.home_application__slider {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 500px;
  height: 500px;
  overflow: visible;
}

.home_application__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 2px solid #d0d0d0;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
}

.home_application__arrow:hover {
  border-color: #1a5bb8;
  background: #1a5bb8;
}

.home_application__arrow:hover svg {
  color: #fff;
}

.home_application__arrow svg {
  width: 24px;
  height: 24px;
  color: #666;
  transition: all 0.3s ease;
}

.home_application__arrow--prev {
  left: 50px;
}

.home_application__arrow--next {
  right: 50px;
}

.home_application__track {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 100%;
  height: 100%;
}

.home_application__item {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all 0.5s ease;
  opacity: 0;
  transform: scale(0.6);
  z-index: 1;
}

.home_application__item.is-prev,
.home_application__item.is-next {
  opacity: 0.6;
  transform: scale(0.75);
  z-index: 2;
}

.home_application__item.is-prev {
  transform: translateX(-400px) scale(0.75);
}

.home_application__item.is-next {
  transform: translateX(400px) scale(0.75);
}

.home_application__item.is-active {
  opacity: 1;
  transform: translateX(0) scale(1);
  z-index: 5;
}

.home_application__image-wrapper {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
  background: #f5f5f5;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  flex-shrink: 0;
}

.home_application__item.is-active .home_application__image-wrapper {
  width: 380px;
  height: 380px;
}

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

.home_application__label {
  margin-top: 8px;
  font-size: 16px;
  color: #333;
  font-weight: 700;
}

.home_application__item.is-active .home_application__label {
  font-size: 20px;
  margin-top: 12px;
  font-weight: 700;
}

.home_application__deco-rings {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 520px;
  height: 520px;
  pointer-events: none;
  z-index: 3;
}

.home_application__deco-rings::before,
.home_application__deco-rings::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 2px dashed #d0d0d0;
}

.home_application__deco-rings::before {
  width: 440px;
  height: 440px;
  animation: rotateRing 20s linear infinite;
}

.home_application__deco-rings::after {
  width: 520px;
  height: 520px;
  animation: rotateRing 30s linear infinite reverse;
}

@keyframes rotateRing {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

.home_application__dots-pattern {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 120px;
  background-image: 
    radial-gradient(circle, #e0e0e0 1px, transparent 1px);
  background-size: 20px 20px;
  opacity: 0.5;
  pointer-events: none;
}

@media screen and (max-width: 1400px) {
  .home_application__item.is-prev {
    transform: translateX(-350px) scale(0.75);
  }
  
  .home_application__item.is-next {
    transform: translateX(350px) scale(0.75);
  }
}

@media screen and (max-width: 1200px) {
  .home_application {
    margin-top: 20px !important;
  }
  
  .home_application__arrow--prev {
    left: 20px;
  }
  
  .home_application__arrow--next {
    right: 20px;
  }
  
  .home_application__item.is-prev {
    transform: translateX(-300px) scale(0.7);
  }
  
  .home_application__item.is-next {
    transform: translateX(300px) scale(0.7);
  }
  
  .home_application__item.is-active .home_application__image-wrapper {
    width: 320px;
    height: 320px;
  }
  
  .home_application__deco-rings::before {
    width: 380px;
    height: 380px;
  }
  
  .home_application__deco-rings::after {
    width: 460px;
    height: 460px;
  }
}

@media screen and (max-width: 900px) {
  .home_application {
    padding: 40px 0 80px 0;
    margin-top: 20px !important;
  }
  
  .home_application__slider {
    min-height: 400px;
    height: 400px;
  }
  
  .home_application__arrow {
    width: 40px;
    height: 40px;
  }
  
  .home_application__arrow svg {
    width: 20px;
    height: 20px;
  }
  
  .home_application__item.is-prev,
  .home_application__item.is-next {
    display: none;
  }
  
  .home_application__item.is-active .home_application__image-wrapper {
    width: 260px;
    height: 260px;
  }
  
  .home_application__deco-rings {
    display: none;
  }
}

@media screen and (max-width: 600px) {
  .home_application {
    padding: 30px 0 60px 0;
    margin-top: 20px !important;
  }
  
  .home_application__title-en {
    font-size: 32px;
  }
  
  .home_application__title-cn {
    font-size: 24px;
    color: #D42721;
  }
  
  .home_application__item.is-active .home_application__image-wrapper {
    width: 200px;
    height: 200px;
  }
  
  .home_application__item.is-active .home_application__label {
    font-size: 16px;
  }
  
  .home_application__arrow {
    width: 36px;
    height: 36px;
  }
  
  .home_application__arrow--prev {
    left: 10px;
  }
  
  .home_application__arrow--next {
    right: 10px;
  }
}