:root {
    --primary-blue: #2563eb;
    --deep-blue: #1e40af;
    --electric-blue: #3b82f6;
    --neon-blue: #00b4d8;
    --cyber-purple: #7c3aed;
    --dark-space: #0f172a;
    --light-space: #1e293b;
    --accent-teal: #14b8a6;
    --bright-teal: #2dd4bf;
    --neon-pink: #ec4899;
    --warning-orange: #f97316;
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--dark-space);
    color: white;
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background: linear-gradient(135deg, var(--deep-blue), var(--cyber-purple));
    padding: 4rem 0 6rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
    background-size: 200% 200%;
    animation: gradientShift 15s ease infinite;
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    pointer-events: none;
}

.header-content {
    position: relative;
    z-index: 2;
}

.logo {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, white, var(--bright-teal));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: fadeInUp 1s ease;
}

.tagline {
    font-size: 1.4rem;
    max-width: 800px;
    margin: 0 auto 3rem;
    position: relative;
    animation: fadeInUp 1s ease 0.2s both;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(to right, var(--accent-teal), var(--neon-blue));
    color: var(--dark-space);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(20, 184, 166, 0.3);
    animation: pulse 2s ease infinite 0.4s, fadeInUp 1s ease 0.4s both;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(20, 184, 166, 0.5);
}

.cta-button::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, var(--bright-teal), var(--neon-blue));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cta-button:hover::after {
    opacity: 1;
}

.cta-button span {
    position: relative;
    z-index: 2;
}

section {
    padding: 6rem 0;
    position: relative;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    background: linear-gradient(to right, white, var(--electric-blue));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.section-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 4px;
    background: linear-gradient(to right, var(--electric-blue), var(--neon-pink));
    margin: 1.5rem auto;
    border-radius: 2px;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.about-text {
    flex: 1;
    position: relative;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.about-text p::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.7rem;
    width: 8px;
    height: 8px;
    background: var(--neon-blue);
    border-radius: 50%;
}

.about-image {
    flex: 1;
    position: relative;
    perspective: 1000px;
}

.about-image-inner {
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.6s ease;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.about-image:hover .about-image-inner {
    transform: rotateY(10deg) rotateX(-5deg);
}

.about-image img {
    width: 100%;
    display: block;
    transition: transform 0.5s ease;
}

.about-image:hover img {
    transform: scale(1.05);
}

.about-image::after {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    right: -20px;
    bottom: -20px;
    border: 2px solid var(--neon-blue);
    border-radius: 15px;
    z-index: -1;
    opacity: 0.5;
    transition: all 0.4s ease;
}

.about-image:hover::after {
    top: 15px;
    left: 15px;
    right: -15px;
    bottom: -15px;
    opacity: 0.8;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    background: linear-gradient(to bottom, rgba(30, 41, 59, 0.7), rgba(15, 23, 42, 0.9));
    border-radius: 15px;
    padding: 2.5rem;
    transition: all 0.4s ease;
    border: 1px solid rgba(59, 130, 246, 0.2);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--electric-blue), var(--neon-pink), var(--accent-teal));
    z-index: -1;
    border-radius: 16px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.feature-card:hover {
    transform: translateY(-10px) rotateX(5deg);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--neon-blue);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.2);
    color: var(--bright-teal);
}

.feature-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, white, var(--electric-blue));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.feature-list {
    list-style-type: none;
    padding: 0;
}

.feature-list li {
    margin-bottom: 0.8rem;
    position: relative;
    padding-left: 1.8rem;
    line-height: 1.6;
}

.feature-list li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--accent-teal);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-list li::before {
    color: var(--neon-pink);
    transform: scale(1.2);
}

.tech-showcase {
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.15), rgba(124, 58, 237, 0.15));
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
    clip-path: polygon(0 10%, 100% 0, 100% 90%, 0 100%);
    margin: 4rem 0;
}

.tech-showcase::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(236, 72, 153, 0.1) 0%, transparent 50%);
    z-index: -1;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
}

.tech-item {
    background: rgba(30, 41, 59, 0.7);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid rgba(59, 130, 246, 0.2);
    backdrop-filter: blur(10px);
}

.tech-item:hover {
    transform: translateY(-10px);
    background: rgba(30, 41, 59, 0.9);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--electric-blue);
}

.tech-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--neon-blue);
    transition: all 0.3s ease;
}

.tech-item:hover .tech-icon {
    transform: scale(1.2);
    color: var(--bright-teal);
}

.tech-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: white;
}

.tech-item p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

.screenshot-gallery {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.gallery-container {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.gallery-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.gallery-slide.active {
    opacity: 1;
    position: relative;
}

.gallery-slide img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 15px;
}

.gallery-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
    gap: 2rem;
}

.gallery-prev,
.gallery-next {
    background: rgba(30, 41, 59, 0.7);
    border: none;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.gallery-prev:hover,
.gallery-next:hover {
    background: var(--electric-blue);
    transform: scale(1.1);
}

.gallery-dots {
    display: flex;
    gap: 1rem;
}

.gallery-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.gallery-dot.active {
    background: var(--neon-blue);
    transform: scale(1.2);
}

.contact {
    text-align: center;
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.15), rgba(124, 58, 237, 0.15));
    clip-path: polygon(0 10%, 100% 0, 100% 100%, 0 100%);
    margin-top: -4rem;
}

footer {
    background: var(--light-space);
    padding: 4rem 0 2rem;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-info {
    display: flex;
    gap: 3rem;
    margin: 2rem 0;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-address,
.footer-contact div {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
}

.copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin-top: 2rem;
}

.floating {
    animation: floating 6s ease-in-out infinite;
}

@keyframes floating {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.site-logo {
    width: 80px;
    height: 80px;
    border-radius: 0px;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.5));
    transition: all 0.3s ease;
    animation: fadeInUp 1s ease;
}

.site-logo:hover {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 0 15px rgba(59, 130, 246, 0.8));
}

@media (max-width: 768px) {
    .logo-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .site-logo {
        width: 60px;
        height: 60px;
        border-radius: 0; 
    }

    .about-content {
        flex-direction: column;
    }
    
    .header-content {
        padding-top: 2rem;
    }
    
    .logo {
        font-size: 2.5rem;
    }
    
    .tagline {
        font-size: 1.2rem;
    }
    
    section {
        padding: 4rem 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

/* 添加新的动画效果 */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

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



/* 添加波浪分割线效果 */
.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: rotate(180deg);
}

.wave-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 100px;
}

.wave-divider .shape-fill {
    fill: var(--dark-space);
}