/* ========================================
   动画效果 - Animations
   ======================================== */

/* ========== 星星闪烁动画 ========== */
@keyframes twinkle {
  0%, 100% {
    opacity: 0.3;
    transform: scale(0.8);
  }
  50% {
    opacity: 1;
    transform: scale(1.2);
  }
}

/* ========== 闪烁动画 ========== */
@keyframes sparkle {
  0%, 100% {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.2) rotate(180deg);
  }
}

/* ========== 心跳动画 ========== */
@keyframes heartbeat {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

/* ========== 弹跳动画 ========== */
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0) translateX(-50%);
  }
  40% {
    transform: translateY(-20px) translateX(-50%);
  }
  60% {
    transform: translateY(-10px) translateX(-50%);
  }
}

/* ========== 旋转动画 ========== */
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* ========== 光泽动画 ========== */
@keyframes shimmer {
  0% {
    background-position: -200% center;
  }
  100% {
    background-position: 200% center;
  }
}

/* ========== 淡入动画 ========== */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* ========== 淡入上浮动画 ========== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========== 淡入下浮动画 ========== */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========== 左侧滑入动画 ========== */
@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ========== 右侧滑入动画 ========== */
@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ========== 缩放动画 ========== */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ========== 愿望漂浮动画 ========== */
@keyframes wishFloat {
  0% {
    opacity: 0;
    transform: translateY(20px) scale(0.8);
  }
  50% {
    transform: translateY(-5px) scale(1.05);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ========== 流星动画 ========== */
@keyframes shootingStar {
  0% {
    transform: translateX(0) translateY(0);
    opacity: 1;
  }
  70% {
    opacity: 1;
  }
  100% {
    transform: translateX(-300px) translateY(300px);
    opacity: 0;
  }
}

/* ========== 脉冲动画 ========== */
@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* ========== 摇摆动画 ========== */
@keyframes swing {
  0%, 100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(5deg);
  }
  75% {
    transform: rotate(-5deg);
  }
}

/* ========== 漂浮动画 ========== */
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

/* ========== 魔法阵旋转动画 ========== */
@keyframes magicCircleRotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

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

/* ========== 光晕扩散动画 ========== */
@keyframes glowPulse {
  0%, 100% {
    box-shadow: 0 0 20px rgba(255, 105, 180, 0.5);
  }
  50% {
    box-shadow: 0 0 40px rgba(255, 105, 180, 0.8), 0 0 60px rgba(255, 182, 193, 0.6);
  }
}

/* ========== 文字打字动画 ========== */
@keyframes typewriter {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}

/* ========== 光标闪烁动画 ========== */
@keyframes blink {
  0%, 50% {
    opacity: 1;
  }
  51%, 100% {
    opacity: 0;
  }
}

/* ========== 应用到元素的动画类 ========== */
.fade-in {
  opacity: 0;
  animation: fadeIn 0.6s var(--ease-out) forwards;
}

.fade-in-up {
  opacity: 0;
  animation: fadeInUp 0.6s var(--ease-out) forwards;
}

.fade-in-down {
  opacity: 0;
  animation: fadeInDown 0.6s var(--ease-out) forwards;
}

.slide-in-left {
  opacity: 0;
  animation: slideInLeft 0.6s var(--ease-out) forwards;
}

.slide-in-right {
  opacity: 0;
  animation: slideInRight 0.6s var(--ease-out) forwards;
}

.scale-in {
  opacity: 0;
  animation: scaleIn 0.6s var(--ease-out) forwards;
}

/* 延迟类 */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }
.delay-600 { animation-delay: 0.6s; }
.delay-700 { animation-delay: 0.7s; }
.delay-800 { animation-delay: 0.8s; }
.delay-900 { animation-delay: 0.9s; }
.delay-1000 { animation-delay: 1s; }

/* 可见状态（用于滚动动画） */
.visible {
  opacity: 1 !important;
  transform: none !important;
}

/* 魔法阵特定动画 */
.magic-circle-wrapper:hover .circle-1 {
  animation: magicCircleRotate 15s linear infinite;
}

.magic-circle-wrapper:hover .circle-2 {
  animation: magicCircleRotateReverse 10s linear infinite;
}

.magic-circle-wrapper:hover .circle-3 {
  animation: magicCircleRotate 20s linear infinite;
}

.magic-circle-wrapper:hover .magic-symbol {
  animation: pulse 1s ease-in-out infinite;
}

/* CTA按钮悬停效果 */
.cta-button:hover {
  animation: glowPulse 2s ease-in-out infinite;
}

/* Logo动画 */
.logo-icon:hover {
  animation: swing 1s ease-in-out;
}

/* 滚动箭头动画 */
.scroll-indicator {
  animation: bounce 2s ease-in-out infinite;
}

/* 卡片悬浮时的光晕效果 */
.character-card:hover,
.gallery-item:hover {
  animation: glowPulse 2s ease-in-out infinite;
}

/* 导航链接下划线动画 */
.nav-link::after {
  transition: width 0.3s var(--ease-out);
}

/* 标题高亮动画 */
.title-highlight {
  background-size: 200% auto;
  animation: shimmer 3s linear infinite;
}