/**
 * UEMO风格特效样式
 * 为PAOPOR项目增加现代化动效样式
 */

/* ========== 滚动显示动画 ========== */
.reveal-up {
    opacity: 0;
    transform: translateY(60px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-up.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-60px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left.revealed {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(60px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-scale.revealed {
    opacity: 1;
    transform: scale(1);
}

.reveal-fade {
    opacity: 0;
    transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-fade.revealed {
    opacity: 1;
}

/* 延迟动画类 */
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }
.delay-500 { transition-delay: 0.5s; }
.delay-600 { transition-delay: 0.6s; }

/* ========== 磁性按钮 ========== */
.magnetic {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

/* ========== 文字乱码效果 ========== */
.scramble-text {
    display: inline-block;
    font-family: 'Courier New', monospace;
    cursor: pointer;
}

/* ========== 视差滚动 ========== */
.parallax {
    will-change: transform;
}

/* ========== 数字滚动 ========== */
.counter {
    font-variant-numeric: tabular-nums;
}

/* ========== 3D倾斜效果 ========== */
.tilt-3d {
    transform-style: preserve-3d;
    transition: transform 0.1s ease-out;
    will-change: transform;
}

/* ========== 自定义光标 ========== */
.custom-cursor {
    position: fixed;
    width: 40px;
    height: 40px;
    border: 2px solid #ccff00;
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, border-color 0.3s;
    mix-blend-mode: difference;
}

.custom-cursor.hover {
    width: 60px;
    height: 60px;
    border-color: #fff;
    background: rgba(204, 255, 0, 0.1);
}

.cursor-dot {
    position: fixed;
    width: 8px;
    height: 8px;
    background: #ccff00;
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    transform: translate(-50%, -50%);
}

/* 触摸设备隐藏自定义光标 */
@media (pointer: coarse) {
    .custom-cursor,
    .cursor-dot {
        display: none !important;
    }
}

/* ========== 发光效果 ========== */
.glow {
    position: relative;
}

.glow::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(45deg, #ccff00, #00ff88, #ccff00);
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    filter: blur(15px);
    transition: opacity 0.3s ease;
}

.glow:hover::before {
    opacity: 0.6;
}

/* ========== 脉冲动画 ========== */
@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(204, 255, 0, 0.4);
    }
    50% {
        box-shadow: 0 0 20px 10px rgba(204, 255, 0, 0);
    }
}

.pulse-glow {
    animation: pulse-glow 2s ease-in-out infinite;
}

/* ========== 浮动动画 ========== */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.float {
    animation: float 3s ease-in-out infinite;
}

/* ========== 渐变文字 ========== */
.gradient-text {
    background: linear-gradient(135deg, #ccff00 0%, #00ff88 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========== 玻璃拟态卡片 ========== */
.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(204, 255, 0, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* ========== 下划线动画 ========== */
.underline-animation {
    position: relative;
    display: inline-block;
}

.underline-animation::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #ccff00;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.underline-animation:hover::after {
    width: 100%;
}

/* ========== 图片缩放效果 ========== */
.img-zoom {
    overflow: hidden;
}

.img-zoom img {
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.img-zoom:hover img {
    transform: scale(1.1);
}

/* ========== 边框流动效果 ========== */
@keyframes border-flow {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.border-flow {
    position: relative;
    background: linear-gradient(90deg, #ccff00, #00ff88, #ccff00);
    background-size: 200% 200%;
    animation: border-flow 3s ease infinite;
    padding: 2px;
    border-radius: inherit;
}

.border-flow > * {
    background: #000;
    border-radius: inherit;
}

/* ========== 加载动画 ========== */
@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

.shimmer {
    background: linear-gradient(90deg, 
        rgba(255,255,255,0) 0%, 
        rgba(255,255,255,0.1) 50%, 
        rgba(255,255,255,0) 100%);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

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

.swing:hover {
    animation: swing 0.5s ease-in-out;
}

/* ========== 呼吸效果 ========== */
@keyframes breathe {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

.breathe {
    animation: breathe 3s ease-in-out infinite;
}

/* ========== 滑入动画变体 ========== */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-slide-up {
    animation: slideInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-slide-down {
    animation: slideInDown 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-slide-left {
    animation: slideInLeft 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-slide-right {
    animation: slideInRight 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* ========== 遮罩显示效果 ========== */
@keyframes maskReveal {
    from {
        clip-path: inset(0 100% 0 0);
    }
    to {
        clip-path: inset(0 0 0 0);
    }
}

.mask-reveal {
    animation: maskReveal 1s cubic-bezier(0.77, 0, 0.175, 1) forwards;
}

/* ========== 模糊渐入效果 ========== */
@keyframes blurIn {
    from {
        filter: blur(20px);
        opacity: 0;
    }
    to {
        filter: blur(0);
        opacity: 1;
    }
}

.blur-in {
    animation: blurIn 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* ========== 弹性缩放效果 ========== */
@keyframes elasticScale {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.elastic-scale {
    animation: elasticScale 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
}