/* 增强特效样式文件 */

/* 全局特效变量 */
:root {
  --glow-color: rgba(10, 109, 246, 0.3);
  --glow-hover: rgba(10, 109, 246, 0.6);
  --shadow-glow: 0 0 20px var(--glow-color);
  --shadow-glow-hover: 0 0 30px var(--glow-hover);
}

/* 页面加载特效 */
.page-loader {
  background: linear-gradient(135deg, #cfe8ff, #e0f2fe, #e0e7ff);
  backdrop-filter: blur(10px);
}

.loader-logo {
  background: linear-gradient(45deg, var(--brand), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: logoGlow 2s ease-in-out infinite alternate;
}

@keyframes logoGlow {
  from { 
    text-shadow: 0 0 10px var(--glow-color);
    filter: brightness(1);
  }
  to { 
    text-shadow: 0 0 20px var(--glow-hover);
    filter: brightness(1.2);
  }
}

/* 增强的按钮特效 */
.btn {
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-hover);
}

/* 增强的卡片特效 */
.card, .feature-card, .news-card, .case-card {
  position: relative;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.card::before, .feature-card::before, .news-card::before, .case-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent, rgba(10, 109, 246, 0.05), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.card:hover::before, .feature-card:hover::before, .news-card:hover::before, .case-card:hover::before {
  opacity: 1;
}

.card:hover, .feature-card:hover, .news-card:hover, .case-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-glow-hover);
}

/* 增强的图片特效 */
.img-card img, .hero-img {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  filter: brightness(1) contrast(1) saturate(1);
}

.img-card:hover img, .hero-img:hover {
  transform: scale(1.05);
  filter: brightness(1.1) contrast(1.1) saturate(1.2);
}

/* 增强的导航特效 */
.nav-link {
  position: relative;
  transition: all 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--brand);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

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

.nav-link:hover {
  color: var(--brand);
  transform: translateY(-1px);
}

/* 增强的数字动画特效 */
.count-up, .kpi .num, .stat-number {
  position: relative;
  transition: all 0.3s ease;
}

.count-up::after, .kpi .num::after, .stat-number::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent, rgba(10, 109, 246, 0.1), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.count-up:hover::after, .kpi .num:hover::after, .stat-number:hover::after {
  opacity: 1;
}

/* 增强的轮播特效 */
.carousel-btn {
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.carousel-btn:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-glow);
}

.dot {
  transition: all 0.3s ease;
}

.dot:hover {
  transform: scale(1.2);
  box-shadow: var(--shadow-glow);
}

/* 增强的表单特效 */
input, textarea, select {
  transition: all 0.3s ease;
  position: relative;
}

input:focus, textarea:focus, select:focus {
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
  border-color: var(--brand);
}

/* 增强的链接特效 */
.muted-link {
  position: relative;
  transition: all 0.3s ease;
}

.muted-link::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--brand);
  transition: width 0.3s ease;
}

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

.muted-link:hover {
  color: var(--brand);
  transform: translateX(2px);
}

/* 增强的标题特效 */
h1, h2, h3 {
  position: relative;
  transition: all 0.3s ease;
}

h1:hover, h2:hover, h3:hover {
  text-shadow: 0 0 10px var(--glow-color);
}

/* 增强的图标特效 */
.icon, .value-icon {
  transition: all 0.3s ease;
}

.icon:hover, .value-icon:hover {
  transform: scale(1.1) rotate(5deg);
  filter: drop-shadow(0 0 10px var(--glow-color));
}

/* 增强的标签特效 */
.tag, .industry-tag {
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.tag::before, .industry-tag::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.tag:hover::before, .industry-tag:hover::before {
  left: 100%;
}

.tag:hover, .industry-tag:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

/* 增强的列表特效 */
li {
  transition: all 0.3s ease;
  position: relative;
}

li:hover {
  transform: translateX(5px);
  color: var(--brand);
}

li::before {
  content: '';
  position: absolute;
  left: -10px;
  top: 50%;
  width: 4px;
  height: 4px;
  background: var(--brand);
  border-radius: 50%;
  transform: translateY(-50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

li:hover::before {
  opacity: 1;
}

/* 增强的表格特效 */
table {
  transition: all 0.3s ease;
}

table:hover {
  box-shadow: var(--shadow-glow);
}

tr {
  transition: all 0.3s ease;
}

tr:hover {
  background: rgba(10, 109, 246, 0.05);
  transform: scale(1.01);
}

/* 增强的代码块特效 */
code, pre {
  transition: all 0.3s ease;
}

code:hover, pre:hover {
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}

/* 增强的进度条特效 */
.progress-bar {
  position: relative;
  overflow: hidden;
}

.progress-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: progressShine 2s infinite;
}

@keyframes progressShine {
  0% { left: -100%; }
  100% { left: 100%; }
}

/* 增强的模态框特效 */
.modal {
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.modal-content {
  transition: all 0.3s ease;
}

.modal:hover .modal-content {
  transform: scale(1.02);
  box-shadow: var(--shadow-glow-hover);
}

/* 增强的工具提示特效 */
.tooltip {
  transition: all 0.3s ease;
}

.tooltip:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

/* 增强的滚动条特效 */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(45deg, var(--brand), var(--accent));
  border-radius: 4px;
  transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(45deg, var(--accent), var(--brand));
  box-shadow: var(--shadow-glow);
}

/* 增强的选择特效 */
::selection {
  background: rgba(10, 109, 246, 0.2);
  color: var(--brand);
}

/* 增强的焦点特效 */
:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(10, 109, 246, 0.2);
}

/* 增强的禁用状态特效 */
:disabled {
  opacity: 0.6;
  filter: grayscale(0.5);
  cursor: not-allowed;
}

/* 增强的加载状态特效 */
.loading {
  position: relative;
  overflow: hidden;
}

.loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: loadingShine 1.5s infinite;
}

@keyframes loadingShine {
  0% { left: -100%; }
  100% { left: 100%; }
}

/* 响应式特效调整 */
@media (max-width: 768px) {
  .card:hover, .feature-card:hover, .news-card:hover, .case-card:hover {
    transform: translateY(-4px) scale(1.01);
  }
  
  .btn:hover {
    transform: translateY(-1px);
  }
  
  h1:hover, h2:hover, h3:hover {
    text-shadow: none;
  }
}

/* 减少动画偏好 */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .card:hover, .feature-card:hover, .news-card:hover, .case-card:hover {
    transform: none;
  }
  
  .btn:hover {
    transform: none;
  }
}