/* ============================================================
   赛博朋克电竞博彩网站 - 动画样式文件
   文件：cyber-animations.css
   描述：四大核心动画 + 辅助动画效果
   ============================================================ */

/* === 动画一：故障闪烁（Glitch Flicker） === */
@keyframes cyber-glitch-flicker {
    0% {
        clip-path: inset(0 0 0 0);
        transform: translate(0);
    }
    10% {
        clip-path: inset(20% 0 60% 0);
        transform: translate(-3px, 2px);
    }
    20% {
        clip-path: inset(60% 0 10% 0);
        transform: translate(3px, -1px);
    }
    30% {
        clip-path: inset(40% 0 40% 0);
        transform: translate(-2px, 1px);
    }
    40% {
        clip-path: inset(80% 0 5% 0);
        transform: translate(1px, -2px);
    }
    50% {
        clip-path: inset(10% 0 70% 0);
        transform: translate(-1px, 3px);
    }
    60% {
        clip-path: inset(0 0 0 0);
        transform: translate(0);
    }
    100% {
        clip-path: inset(0 0 0 0);
        transform: translate(0);
    }
}

.cyber-glitch-effect {
    position: relative;
    animation: cyber-glitch-flicker 3s infinite;
    animation-timing-function: steps(1);
}

.cyber-glitch-effect::before,
.cyber-glitch-effect::after {
    content: attr(data-glitch-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.cyber-glitch-effect::before {
    color: var(--cyber-red);
    animation: cyber-glitch-before 2s infinite;
    animation-timing-function: steps(1);
    clip-path: inset(0 0 65% 0);
}

.cyber-glitch-effect::after {
    color: var(--cyber-green);
    animation: cyber-glitch-after 2.5s infinite;
    animation-timing-function: steps(1);
    clip-path: inset(65% 0 0 0);
}

@keyframes cyber-glitch-before {
    0% { transform: translate(0); }
    20% { transform: translate(-3px, 0); }
    40% { transform: translate(3px, 0); }
    60% { transform: translate(-1px, 0); }
    80% { transform: translate(2px, 0); }
    100% { transform: translate(0); }
}

@keyframes cyber-glitch-after {
    0% { transform: translate(0); }
    25% { transform: translate(2px, 0); }
    50% { transform: translate(-2px, 0); }
    75% { transform: translate(1px, 0); }
    100% { transform: translate(0); }
}

/* === 动画二：数据流瀑布（Data Waterfall） === */
.cyber-data-waterfall {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
    opacity: 0.06;
}

.cyber-data-waterfall__column {
    position: absolute;
    top: -100%;
    font-family: 'Rajdhani', monospace;
    font-size: 14px;
    color: var(--cyber-green);
    writing-mode: vertical-rl;
    animation: cyber-waterfall-drop linear infinite;
    white-space: nowrap;
}

@keyframes cyber-waterfall-drop {
    0% {
        transform: translateY(-100%);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(100vh);
        opacity: 0;
    }
}

/* === 动画三：全息投影（Hologram Projection） === */
.cyber-hologram-hover {
    transition: all 0.3s ease;
}

.cyber-hologram-hover:hover {
    transform: translateY(-3px);
    box-shadow:
        0 0 15px rgba(var(--cyber-green-rgb), 0.3),
        0 0 30px rgba(var(--cyber-green-rgb), 0.1),
        inset 0 1px 0 rgba(var(--cyber-green-rgb), 0.2);
    background-image:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 3px,
            rgba(var(--cyber-green-rgb), 0.03) 3px,
            rgba(var(--cyber-green-rgb), 0.03) 4px
        );
}

/* === 动画四：电路脉冲（Circuit Pulse） === */
@keyframes cyber-circuit-pulse {
    0% {
        background-position: 0% 0%;
    }
    100% {
        background-position: 200% 0%;
    }
}

.cyber-circuit-border {
    position: relative;
}

.cyber-circuit-border::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        var(--cyber-green) 25%,
        transparent 50%,
        var(--cyber-green) 75%,
        transparent 100%
    );
    background-size: 200% 100%;
    animation: cyber-circuit-pulse 3s linear infinite;
}

/* === 扫描线效果 === */
@keyframes cyber-scanline {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(100%);
    }
}

.cyber-scanline-overlay {
    position: relative;
    overflow: hidden;
}

.cyber-scanline-overlay::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(var(--cyber-green-rgb), 0.15);
    animation: cyber-scanline 4s linear infinite;
    pointer-events: none;
}

/* === 霓虹发光文字 === */
.cyber-neon-text {
    text-shadow:
        0 0 7px rgba(var(--cyber-green-rgb), 0.6),
        0 0 10px rgba(var(--cyber-green-rgb), 0.4),
        0 0 21px rgba(var(--cyber-green-rgb), 0.3),
        0 0 42px rgba(var(--cyber-green-rgb), 0.2);
}

.cyber-neon-text--red {
    text-shadow:
        0 0 7px rgba(var(--cyber-red-rgb), 0.6),
        0 0 10px rgba(var(--cyber-red-rgb), 0.4),
        0 0 21px rgba(var(--cyber-red-rgb), 0.3);
}

/* === 淡入动画 === */
@keyframes cyber-fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cyber-animate-in {
    opacity: 0;
    animation: cyber-fade-in-up 0.6s ease forwards;
}

.cyber-animate-in--delay-1 { animation-delay: 0.1s; }
.cyber-animate-in--delay-2 { animation-delay: 0.2s; }
.cyber-animate-in--delay-3 { animation-delay: 0.3s; }
.cyber-animate-in--delay-4 { animation-delay: 0.4s; }
.cyber-animate-in--delay-5 { animation-delay: 0.5s; }
.cyber-animate-in--delay-6 { animation-delay: 0.6s; }

/* === 脉冲呼吸效果 === */
@keyframes cyber-pulse-glow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(var(--cyber-green-rgb), 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(var(--cyber-green-rgb), 0.6);
    }
}

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

/* === 数据流动边框 === */
@keyframes cyber-border-flow {
    0% {
        border-image-source: linear-gradient(0deg, var(--cyber-green), transparent);
    }
    25% {
        border-image-source: linear-gradient(90deg, var(--cyber-green), transparent);
    }
    50% {
        border-image-source: linear-gradient(180deg, var(--cyber-green), transparent);
    }
    75% {
        border-image-source: linear-gradient(270deg, var(--cyber-green), transparent);
    }
    100% {
        border-image-source: linear-gradient(360deg, var(--cyber-green), transparent);
    }
}