/* Hero 区域 */
.hero-wrapper {
  padding: 100px 0 80px;
  display: flex;
  /* align-items: center; */
  gap: 84px;
  position: relative;
}

.hero-content {
  flex: 1;
  z-index: 2;
}

.hero-image {
  flex: 1;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  font-size: 64px;
  line-height: 1.2;
  margin-bottom: 44px;
  color: var(--primary);
  /* background: linear-gradient(to right, var(--light), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent; */
}

.hero-content p {
  font-size: 18px;
  color: var(--gray);
  margin-bottom: 44px;
  max-width: 600px;
}

.hero-btns {
  display: flex;
  gap: 24px;
}

.btn-disabled {
  border: 1px solid #707070;
  color: #a2a2a2;
  cursor: not-allowed;
  box-shadow: 0px 0px 6px 0px #6a56a7;
}

.overseas-qrcode {
  background: #57B4EC;
}

.overseas-qrcode:hover {
  background: #3B8EEB;
}

.hero-image img {
  width: 100%;
  max-width: 100%;
  border-radius: 20px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(167, 139, 250, 0.2);
  animation: float 6s ease-in-out infinite;
}

.section-title {
  text-align: center;
  margin-bottom: 74px;
}

.section-title h2 {
  font-size: 44px;
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
  color: var(--primary-light);
}

.section-title p {
  color: var(--gray);
  max-width: 700px;
  margin: 36px auto 0;
  font-size: 1.1rem;
}

/* 功能部分 */
.features-wrapper {
  padding: 100px 0;
}

.features {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px;
  /* display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 40px; */
}

.feature-card {
  width: 360px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 52px 36px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-10px);
  border-color: var(--border-hover);
  box-shadow: 0 20px 30px -10px var(--box-shadow);
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(to right, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 88px;
  margin-bottom: 40px;
}

.feature-card h3 {
  font-size: 24px;
  margin-bottom: 40px;
  color: var(--primary-light);
}

.feature-card p {
  color: var(--gray);
  font-size: 16px;
  line-height: 26px;
}

/* 全新AI体验 */
.experience-wrapper {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 100px;
  margin: 100px 0;
}

.experience-content {
  display: flex;
  gap: 90px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 92px;
}

.experience-item {
  width: 186px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 90px;
}

.experience-item  .btn {
  width: 100%;
  padding: 14px 40px;
  border-radius: 30px;
  font-size: 24px;
  line-height: 1;
}

.experience-item img {
  width: 82px;
}

/* 多重实际应用场景 */
.scene-wrapper {
  padding: 100px 0;
}

.scene-title {
  text-align: center;
}

.scene-title h2 {
  font-size: 52px;
  margin-bottom: 40px;
  color: var(--primary-light);
}

.scene-title p {
  color: var(--gray);
  margin: 0 auto 86px;
  font-size: 18px;
}

.scene {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 40px;
}

.scene-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 60px 80px 100px 80px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.scene-card:hover {
  transform: translateY(-10px);
  border-color: var(--border-hover);
  box-shadow: 0 20px 30px -10px var(--box-shadow);
}

.scene-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(to right, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.scene-card:hover::before {
  transform: scaleX(1);
}

.scene-icon {
  width: 100%;
  margin-bottom: 36px;
}

.scene-card h3 {
  font-size: 24px;
  margin-bottom: 30px;
  color: var(--primary-light);
}

.scene-card p {
  color: var(--gray);
  font-size: 18px;
  line-height: 28px;
  margin-bottom: 40px;
}

.scene-card .scene-tag {
  width: 164px;
  position: absolute;
  bottom: 54px;
  left: 50%;
  transform: translateX(-50%);
}

/* 下载区域 */
.download-wrapper {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--card-bg);
  padding: 116px 0;
  border-radius: 20px;
  margin: 100px 0;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
}

.download-title h2 {
  font-size: 54px;
  line-height: 1;
  margin-bottom: 42px;
  color: var(--primary-light);
}

.download-title p {
  color: var(--gray);
  max-width: 650px;
  margin: 0 auto 56px;
  font-size: 18px;
}

.platforms {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.platform-card {
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid rgba(167, 139, 250, 0.2);
  border-radius: 20px;
  padding: 55px 40px 40px;
  width: 325px;
  transition: all 0.4s ease;
  position: relative;
}

.platform-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.05), transparent);
  z-index: -1;
}

.platform-card:hover {
  transform: translateY(-10px);
  border-color: var(--primary);
  box-shadow: 0 15px 30px -10px rgba(139, 92, 246, 0.3);
}

.platform-icon {
  width: 70px;
  margin-bottom: 48px;
  color: var(--primary);
}

.platform-card h3 {
  margin-bottom: 30px;
  font-size: 28px;
  line-height: 1;
  color: var(--primary-light);
}

.platform-card p {
  color: var(--gray);
  font-size: 18px;
  margin-bottom: 64px;
}

.badge {
  background: var(--primary);
  color: var(--dark);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-block;
  margin-left: 10px;
}

.platform-card .download-btn {
  margin-top: 60px;
  width: 100%;
  font-size: 16px;
  animation: scale 3s ease-in-out infinite;
}

.coming-soon {
  margin-top: 44px;
  background: rgba(167, 139, 250, 0.1);
  border-radius: 15px;
  padding: 36px;
  max-width: 600px;
}

.coming-soon h3 {
  color: var(--primary-light);
  margin-bottom: 15px;
}

.coming-soon p {
  color: var(--gray);
}

/* 轮播图 */
.swiper-section {
  width: 100%;
  padding: 180px 0 !important;
}

.swiper-wrapper .swiper-slide {
  height: 100%;
  overflow: hidden;
}

.swiper-wrapper img {
  width: 100%;
}

.swiper-button-prev, .swiper-button-next {
  color: #555962 !important;
}

.swiper-button-prev {
  left: calc((100% - 180px) / 1.6 * 0.3 - 11px) !important;
}

.swiper-button-next {
  right: calc((100% - 180px) / 1.6 * 0.3 - 11px) !important;
}

.swiper-button-next:after, .swiper-button-prev:after {
  font-weight: 600;
}

/* 响应式设计 */
@media (max-width: 992px) {
  .hero-wrapper {
    flex-direction: column;
    text-align: center;
    padding: 70px 0;
    gap: 48px;
  }

  .hero-btns {
    justify-content: center;
  }

  .experience-wrapper {
    padding: 64px 24px;
  }

  .experience-content {
    gap: 64px 48px;
  }
  
  .experience-item {
    gap: 64px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .hero-content h1 {
    font-size: 48px;
  }

  .hero-content p {
    font-size: 16px;
  }

  .section {
    padding: 70px 0;
  }

  .download h2 {
    font-size: 2.5rem;
  }

  .platform-card {
    width: 100%;
    max-width: 400px;
  }
}