/* Custom CSS for XDGAME Game Box Website */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom gradient backgrounds */
.gradient-bg {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #8b5cf6 100%);
}

/* Custom animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

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

/* Animation classes */
.animate-fadeInUp {
    animation: fadeInUp 0.6s ease-out;
}

.animate-fadeInLeft {
    animation: fadeInLeft 0.6s ease-out;
}

.animate-fadeInRight {
    animation: fadeInRight 0.6s ease-out;
}

.animate-pulse-slow {
    animation: pulse 2s infinite;
}

/* Custom hover effects */
.hover-lift {
    transition: all 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Glass morphism effect */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Custom button styles */
.btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.3);
}

/* Custom card styles */
.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Text gradient */
.text-gradient {
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Loading animation */
.loading-dots {
    display: inline-block;
}

.loading-dots::after {
    content: '';
    animation: dots 1.5s infinite;
}

@keyframes dots {
    0%, 20% {
        content: '';
    }
    40% {
        content: '.';
    }
    60% {
        content: '..';
    }
    80%, 100% {
        content: '...';
    }
}

/* Responsive text sizes */
@media (max-width: 640px) {
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
}

/* Parallax effect */
.parallax {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Custom focus styles */
.focus-ring:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.5);
}

/* Mobile menu animation */
.mobile-menu-enter {
    transform: translateY(-100%);
    opacity: 0;
}

.mobile-menu-enter-active {
    transform: translateY(0);
    opacity: 1;
    transition: all 0.3s ease;
}

.mobile-menu-exit {
    transform: translateY(0);
    opacity: 1;
}

.mobile-menu-exit-active {
    transform: translateY(-100%);
    opacity: 0;
    transition: all 0.3s ease;
}

/* Feature card animations */
.feature-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
}

/* Update log timeline */
.timeline-item {
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2px;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    border-radius: 2px;
}

/* Download section glow effect */
.download-glow {
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.3);
}

.download-glow:hover {
    box-shadow: 0 0 40px rgba(59, 130, 246, 0.5);
}

/* Custom utility classes */
.text-shadow {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.backdrop-blur-custom {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .dark-mode-bg {
        background-color: #1f2937;
    }
    
    .dark-mode-text {
        color: #f9fafb;
    }
}

/* Print styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
}

/* ===== 科技风动画效果 ===== */

/* 霓虹发光效果 */
@keyframes neonGlow {
    0%, 100% {
        text-shadow: 
            0 0 5px #3b82f6,
            0 0 10px #3b82f6,
            0 0 15px #3b82f6,
            0 0 20px #3b82f6;
        box-shadow: 
            0 0 5px #3b82f6,
            0 0 10px #3b82f6,
            0 0 15px #3b82f6,
            inset 0 0 5px #3b82f6;
    }
    50% {
        text-shadow: 
            0 0 2px #3b82f6,
            0 0 5px #3b82f6,
            0 0 8px #3b82f6,
            0 0 12px #3b82f6;
        box-shadow: 
            0 0 2px #3b82f6,
            0 0 5px #3b82f6,
            0 0 8px #3b82f6,
            inset 0 0 2px #3b82f6;
    }
}

/* 能量波纹效果 */
@keyframes energyRipple {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

/* 扫描线效果 */
@keyframes scanLine {
    0% {
        transform: translateY(-100%);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: translateY(100vh);
        opacity: 0;
    }
}

/* 数据流动画 */
@keyframes dataFlow {
    0% {
        transform: translateX(-100%);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* 全息投影效果 */
@keyframes hologram {
    0%, 100% {
        transform: perspective(1000px) rotateX(0deg) rotateY(0deg);
        filter: hue-rotate(0deg);
    }
    25% {
        transform: perspective(1000px) rotateX(5deg) rotateY(5deg);
        filter: hue-rotate(90deg);
    }
    50% {
        transform: perspective(1000px) rotateX(0deg) rotateY(0deg);
        filter: hue-rotate(180deg);
    }
    75% {
        transform: perspective(1000px) rotateX(-5deg) rotateY(-5deg);
        filter: hue-rotate(270deg);
    }
}

/* 电路板纹理动画 */
@keyframes circuitPulse {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.8;
    }
}

/* 数字计数动画 */
@keyframes countUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* 科技感按钮效果 */
.tech-button {
    position: relative;
    overflow: hidden;
    background: linear-gradient(45deg, #1e3a8a, #3b82f6, #8b5cf6);
    background-size: 300% 300%;
    animation: gradientShift 3s ease infinite;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.tech-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.tech-button:hover::before {
    left: 100%;
}

.tech-button:hover {
    animation: neonGlow 1s ease-in-out infinite;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.4);
}

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

/* 全息卡片效果 */
.hologram-card {
    position: relative;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(59, 130, 246, 0.3);
    transition: all 0.3s ease;
}

.hologram-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        rgba(59, 130, 246, 0.1) 0%, 
        transparent 25%, 
        transparent 75%, 
        rgba(139, 92, 246, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.hologram-card:hover::before {
    opacity: 1;
}

.hologram-card:hover {
    animation: hologram 2s ease-in-out infinite;
    border-color: rgba(59, 130, 246, 0.6);
    box-shadow: 
        0 0 20px rgba(59, 130, 246, 0.3),
        inset 0 0 20px rgba(59, 130, 246, 0.1);
}

/* 扫描线效果 */
.scan-line {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        #4F9CF9 50%, 
        transparent 100%);
    animation: scanLine 3s linear infinite;
    z-index: 1000;
    pointer-events: none;
}

/* 数据流背景 */
.data-flow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.data-stream {
    position: absolute;
    width: 2px;
    height: 100px;
    background: linear-gradient(to bottom, 
        transparent 0%, 
        #4F9CF9 50%, 
        transparent 100%);
    animation: dataFlow 4s linear infinite;
    opacity: 0.6;
}

/* 能量波纹效果 */
.energy-ripple {
    position: relative;
    overflow: hidden;
}

.energy-ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.3);
    transform: translate(-50%, -50%);
    transition: all 0.3s ease;
}

.energy-ripple:hover::after {
    width: 300px;
    height: 300px;
    animation: energyRipple 0.6s ease-out;
}

/* 科技感文字效果 */
.tech-text {
    background: linear-gradient(45deg, #3b82f6, #8b5cf6, #06b6d4);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease infinite;
}

/* 电路板纹理 */
.circuit-bg {
    position: relative;
}

.circuit-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(90deg, rgba(59, 130, 246, 0.1) 1px, transparent 1px),
        linear-gradient(rgba(59, 130, 246, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    animation: circuitPulse 2s ease-in-out infinite;
    pointer-events: none;
}

/* 粒子背景容器 */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

/* 科技感加载动画 */
.tech-loader {
    position: relative;
    width: 60px;
    height: 60px;
    border: 3px solid rgba(59, 130, 246, 0.3);
    border-top: 3px solid #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.tech-loader::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border: 3px solid transparent;
    border-top: 3px solid #8b5cf6;
    border-radius: 50%;
    animation: spin 1.5s linear infinite reverse;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 响应式优化 */
@media (max-width: 768px) {
    .scan-line {
        display: none;
    }
    
    .data-stream {
        display: none;
    }
    
    .hologram-card:hover {
        animation: none;
    }
}