body {
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(135deg, #f0f4ff 0%, #e6f7ff 50%, #f0f4ff 100%);
  overflow-x: hidden;
}

.daohangbox{
  position: relative;
  height: 80px;
  width: 100%;
  z-index: 999;
}
.box-active{
position: fixed;
top: 0;
}
.boxanli{
margin:0 40px;
}

.glass {
  background: rgba(255, 255, 255, 1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.gradient-text {
  background: linear-gradient(135deg, #6366f1 0%, #d946ef 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-bg {
  background: radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 80% 30%, rgba(217, 70, 239, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 50% 80%, rgba(249, 115, 22, 0.05) 0%, transparent 50%);
}

.feature-card {
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background: linear-gradient(90deg, #6366f1, #d946ef);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.pulse-dot {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.5);
    opacity: 0.5;
  }
}

.scroll-indicator {
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

.grid-pattern {
  background-image: 
    linear-gradient(rgba(99, 102, 241, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99, 102, 241, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}

.blob {
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.4;
  z-index: 0;
}

.blob-1 {
  width: 300px;
  height: 300px;
  background: #6366f1;
  top: 20%;
  left: -50px;
  animation: float 8s ease-in-out infinite;
position: absolute;}

.blob-2 {
  width: 250px;
  height: 250px;
  background: #d946ef;
  top: 50%;
  left: -50px;
  animation: float 10s ease-in-out infinite;
position: absolute;}

.blob-3 {
  width: 200px;
  height: 200px;
  background: #f97316;
  top: 80%;
  left: -50px;
  animation: float 12s ease-in-out infinite;
position: absolute;}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0);
  }
  33% {
    transform: translate(30px, -30px);
  }
  66% {
    transform: translate(-20px, 20px);
  }
}

.timeline-dot {
  position: relative;
}

.timeline-dot::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background: white;
  border: 4px solid #6366f1;
  border-radius: 50%;
  top: 50%;
  left: -10px;
  transform: translateY(-50%);
  z-index: 10;
}

.timeline-line {
  position: absolute;
  width: 4px;
  background: linear-gradient(180deg, #6366f1 0%, #d946ef 100%);
  left: 0;
  top: 0;
  bottom: 0;
  border-radius: 2px;
}

.stat-counter {
  font-variant-numeric: tabular-nums;
}

.card-glow {
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
}

.btn-primary {
  background: linear-gradient(135deg, #6366f1 0%, #d946ef 100%);
  transition: all 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(99, 102, 241, 0.3);
}

.btn-outline {
  border: 2px solid #6366f1;
  color: #6366f1;
  transition: all 0.3s ease;
}

.btn-outline:hover {
  background: #6366f1;
  color: white;
  transform: translateY(-2px);
}

.mobile-menu {
  transition: transform 0.3s ease;
}

.mobile-menu.hidden {
  transform: translateX(100%);
}

.feature-icon {
  background: linear-gradient(135deg, #6366f1 0%, #d946ef 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-title {
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, #6366f1, #d946ef);
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

.university-card {
  transition: all 0.3s ease;
  overflow: hidden;
}

.university-card:hover {
  transform: scale(1.03);
}

.university-card:hover .university-overlay {
  opacity: 0.9;
}

.university-overlay {
  transition: opacity 0.3s ease;
}

.testimonial-card {
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.ai-pulse {
  animation: aiPulse 3s infinite;
}

@keyframes aiPulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4);
  }
  50% {
    box-shadow: 0 0 0 20px rgba(99, 102, 241, 0);
  }
}

.data-flow {
  position: relative;
  overflow: hidden;
}

.data-flow::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  animation: dataFlow 3s infinite;
}

@keyframes dataFlow {
  100% {
    left: 100%;
  }
}
.bvxcv{padding:100px 0;}

/* Carousel Styles */
.carousel-container {
  position: relative;
  overflow: hidden;
  /* height: 100vh;
  min-height: 600px; */
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 1;
  transition: opacity 1s ease-in-out;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-slide.active {
  opacity: 1;
}

.carousel-indicators {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 20;
}

.carousel-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  /* background: rgba(255, 255, 255, 0.5); */
  cursor: pointer;
  transition: all 0.3s ease;
background: linear-gradient(135deg, #6366f1 0%, #d946ef 100%);}

.carousel-indicator.active {
  /* background: white; */
  width: 36px;
  border-radius: 6px;
background: linear-gradient(135deg, #6366f1 0%, #d946ef 100%);}

.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 20;
  transition: all 0.3s ease;
  background: linear-gradient(135deg, #6366f1 0%, #d946ef 100%);
}

.carousel-nav:hover {
  background: linear-gradient(135deg, #6366f1 0%, #d946ef 100%);
  opacity: 0.8;
}

.carousel-prev {
  left: 20px;
}

.carousel-next {
  right: 20px;
}

/* Floating Concept Window */
.concept-window {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 100;
  transition: all 0.3s ease;
}

.concept-window.collapsed {
  width: 60px;
  height: 60px;
}

.concept-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1 0%, #d946ef 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
  transition: all 0.3s ease;
}

.concept-toggle:hover {
  transform: scale(1.05);
}

.concept-content {
  width: 320px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-radius: 20px;
  padding: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  display: none;
}

.concept-window:not(.collapsed) .concept-content {
  display: block;
}

.concept-window:not(.collapsed) .concept-toggle {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 40px;
  height: 40px;
}

.concept-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.concept-item:hover {
  background: rgba(99, 102, 241, 0.1);
}

.concept-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* AI Generation Illustration */
.ai-gen-illustration {
  position: relative;
  width: 100%;
  height: 300px;
  /* background: linear-gradient(135deg, #e0e7ff 0%, #f5d0fe 100%); */
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-gen-circle {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.ai-gen-ai {
  width: 120px;
  height: 120px;
  top: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #6366f1 0%, #d946ef 100%);
}

.ai-gen-teacher {
  width: 100px;
  height: 100px;
  bottom: 30px;
  left: 30px;
  background: linear-gradient(135deg, #f97316 0%, #fb923c 100%);
}

.ai-gen-output {
  width: 100px;
  height: 100px;
  bottom: 30px;
  right: 30px;
  background: linear-gradient(135deg, #818cf8 0%, #c026d3 100%);
}

.ai-gen-line {
  position: absolute;
  height: 2px;
  background: linear-gradient(90deg, #6366f1, #d946ef);
  transform-origin: left center;
}

.ai-gen-line-1 {
  width: 100px;
  top: 90px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
}

.ai-gen-line-2 {
  width: 100px;
  top: 90px;
  left: 50%;
  transform: translateX(-50%) rotate(-45deg);
}

.ai-gen-label {
  position: absolute;
  background: white;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Three-level structure */
.three-level-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  max-width: 800px;
}

.three-level-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 10px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.three-level-item:hover {
  transform: translateX(10px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.three-level-icon {
  width: 60px;
  height: 60px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.three-level-content {
  flex: 1;
}

.three-level-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 5px;
}

.three-level-desc {
  font-size: 14px;
  color: #6b7280;
}

/* Research-Innovation-Empowerment */
.rie-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  width: 100%;
  max-width: 1000px;
}

.rie-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
  border-radius: 20px;
  padding: 30px;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.rie-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.rie-icon {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.rie-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
}

.rie-desc {
  font-size: 14px;
  color: #6b7280;
}
.j55{display: flex;flex-direction: row;justify-content: space-between;}
.j88 .grid{display: grid;}
.j66{display: flex;flex-direction: row;justify-content: space-between;}
.contactpy-20{padding-top: 0rem!important;}
#universities .bg-gradient-to-br img{width: 100%;
  height: 100%;
  object-fit: cover;}
#features .swiper-slide{height: 280px!important;}

#features .bbb {
  display: flex;width: 100%;
}
#features .bbb1 {
  display: flex;flex-direction: column;
}

#features .bg-gradient-to-br{
  flex-shrink: 0;
  margin-right: 20px;
  align-self: center;
}

#universities .swiper-slide{height:354px!important;}
#capability .swiper-slide{height:206px!important;}
.hmc-container {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 30px;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
}

.hmc-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
  border-radius: 20px;
  padding: 30px;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.hmc-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.hmc-icon {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.hmc-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
}

.hmc-desc {
  font-size: 14px;
  color: #6b7280;
}

.mySwiper76>.swiper-button-next,.mySwiper76>.swiper-button-prev {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.8);
  color: #0284c7;
  border-radius: 50%;

}
.mySwiper76>.swiper-button-next:after,.mySwiper76>.swiper-button-prev:after {
font-size: 16px;
font-weight: bold;
}
.swiper-pagination-bullet {
  width: 15px!important;
  height: 15px!important;
}
.mySwiper76>.swiper-wrapper {
  align-items: center;
}

@media screen and (min-width:968px) and (max-width:1300px){
  .container {
    max-width: 98%!important;
}
#functions .swiper-backface-hidden .swiper-slide {
  height: 330px!important;
}
.text-xl {
  font-size: 1.1rem!important;
}
#features .swiper-slide {
  height: 330px!important;
}
.lg\:text-6xl {
  font-size: 3rem!important;
}

}

@media screen and (max-width: 968px) {
.dn{display: none!important;}
.text-5xl {
  font-size: 2rem!important;

}
.text-lg {
  font-size: 1rem!important;
  line-height: 1.5rem!important;
}
.j55{    flex-direction: column;justify-content: space-between;}
.j88 .grid{display: block!important;}
.j66{    flex-direction: column;justify-content: space-between;}
.px-6 {
  padding-left: 1rem!important;
  padding-right: 1rem!important;
}
.p-8 {
  padding: 2rem 0.5rem!important;
}
#contact .gap-6 {
  gap: 0.2rem!important;
}
#contact .font-medium{font-size: 0.8rem;}
.concept-content {
  width: 100%;

}
#concept-window{display: none;}
#features .swiper-slide{height:auto!important;}
#universities .swiper-slide{height:auto!important;}
#capability .swiper-slide{height:auto!important;}
#features .bbb {
  display: block;
}
#features .bbb1 {
  display: block;flex-direction: column;
}
#home .leading-relaxed {
  line-height: 1.425!important;
}
#home .text-4xl {
  font-size: 1.85rem!important;
  line-height: 2.5rem;
}
.sdasda11 .swiper-slide{padding: 10px;}
.sdasda11 .swiper-slide .hmc-icon {
  width: 65px;
  height: 65px;
  margin: 0 auto 10px;
}
.sdasda11 .swiper-slide .hmc-title{font-size: 1rem!important;}
.carousel-next,.carousel-prev{display: none;}
.mySwiper76>.swiper-button-next, .mySwiper76>.swiper-button-prev {
  display: none;
}
}



@media screen and (max-width: 767px) {
  .yingying{
    box-shadow: 0 5px 12px rgb(0 0 0 / 20%);
  border-radius: 1.5rem;
  }
}