/* 智维云APP主入口页面样式 */

/* 页面容器动画 */
.page-container {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.page-container.loaded {
  opacity: 1;
  transform: translateY(0);
}

/* 标题样式增强 */
.text-center h1 {
  background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
}

/* 产品特性卡片样式 */
.bg-white\/10 {
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.bg-white\/10:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
  transition: all 0.3s ease;
}

/* 技术架构卡片样式 */
.bg-gradient-to-br {
  transition: all 0.3s ease;
}

.bg-gradient-to-br:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* 响应式网格调整 */
@media (max-width: 1024px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid {
    grid-template-columns: 1fr;
  }
  
  .text-5xl {
    font-size: 2.5rem;
  }
  
  .text-lg {
    font-size: 1rem;
  }
}

/* 加载状态指示器 */
.loading-indicator {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* 悬停效果增强 */
.mini-iphone-frame:hover .mini-iphone-notch {
  background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
}

.mini-iphone-frame:hover .mini-iphone-homebar {
  background: rgba(255, 255, 255, 0.5);
}

/* 页面标题图标样式 */
.page-title i {
  display: inline-block;
  margin-right: 0.5rem;
  opacity: 0.8;
  transition: all 0.3s ease;
}

.page-container:hover .page-title i {
  opacity: 1;
  transform: scale(1.1);
}

/* 渐变背景动画 */
body {
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}