/* 动画效果 - EXCESSIC官网 */

/* ==================== 页面加载动画 ==================== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeIn 0.6s ease forwards;
}

.fade-in-delay-1 { animation-delay: 0.1s; }
.fade-in-delay-2 { animation-delay: 0.2s; }
.fade-in-delay-3 { animation-delay: 0.3s; }
.fade-in-delay-4 { animation-delay: 0.4s; }
.fade-in-delay-5 { animation-delay: 0.5s; }

@keyframes fadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==================== 滑入动画 ==================== */
.slide-in-left {
  opacity: 0;
  transform: translateX(-30px);
  animation: slideInLeft 0.6s ease forwards;
}

.slide-in-right {
  opacity: 0;
  transform: translateX(30px);
  animation: slideInRight 0.6s ease forwards;
}

@keyframes slideInLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ==================== 缩放动画 ==================== */
.scale-in {
  opacity: 0;
  transform: scale(0.9);
  animation: scaleIn 0.4s ease forwards;
}

@keyframes scaleIn {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ==================== 滚动触发动画 ==================== */
.scroll-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.scroll-animate.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==================== 发光效果 ==================== */
.glow {
  animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
  from {
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
  }
  to {
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.6);
  }
}

.glow-text {
  animation: glowText 2s ease-in-out infinite alternate;
}

@keyframes glowText {
  from {
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
  }
  to {
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.8), 0 0 30px rgba(0, 212, 255, 0.6);
  }
}

/* ==================== 脉冲动画 ==================== */
.pulse {
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* ==================== 浮动动画 ==================== */
.float {
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* ==================== 闪烁动画 ==================== */
.blink {
  animation: blink 1s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* ==================== 旋转动画 ==================== */
.rotate {
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* ==================== 渐变流动 ==================== */
.gradient-flow {
  background-size: 200% 200%;
  animation: gradientFlow 3s ease infinite;
}

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

/* ==================== 悬浮效果 ==================== */
.hover-lift {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.hover-glow {
  transition: box-shadow var(--transition-base);
}

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

/* ==================== 按钮点击反馈 ==================== */
.btn:active {
  transform: scale(0.98);
}

/* ==================== 加载动画 ==================== */
.loader {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(0, 212, 255, 0.1);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: loader 1s linear infinite;
}

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

/* ==================== 粒子动画 ==================== */
@keyframes particleFloat {
  0% {
    transform: translateY(100vh) translateX(0);
    opacity: 0;
  }
  10% {
    opacity: 0.3;
  }
  90% {
    opacity: 0.3;
  }
  100% {
    transform: translateY(-10vh) translateX(50px);
    opacity: 0;
  }
}

/* ==================== 数字计数动画 ==================== */
.count-up {
  transition: all 0.3s ease;
}