/* 基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    will-change: auto;
}

:root {
    --primary-color: #0A1F44;
    --secondary-color: #FF6B00;
    --accent-color: #4A90E2;
    --soft-blue: #6BB6FF;
    --text-primary: #FFFFFF;
    --text-secondary: #E0E0E0;
    --text-muted: #A0A0A0;
    --background-dark: #0A1F44;
    --background-light: #FFFFFF;
    --gradient-primary: linear-gradient(135deg, #0A1F44 0%, #001A33 100%);
    --gradient-secondary: linear-gradient(135deg, #FF6B00 0%, #FF8C00 100%);
    --gradient-accent: linear-gradient(135deg, #4A90E2 0%, #6BB6FF 100%);
    --shadow-primary: 0 10px 30px rgba(10, 31, 68, 0.3);
    --shadow-secondary: 0 5px 15px rgba(255, 107, 0, 0.3);
    --shadow-soft: 0 5px 15px rgba(74, 144, 226, 0.2);
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--background-dark);
    overflow-x: hidden;
}

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

/* 页面加载动画 */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #0A1F44, #001A33, #0A1F44);
    background-size: 400% 400%;
    animation: gradientShift 3s ease infinite;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

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

.loader-content {
    text-align: center;
    position: relative;
}

.digital-rain {
    position: absolute;
    top: -100px;
    left: -100px;
    width: 200px;
    height: 200px;
    background: linear-gradient(transparent, var(--neon-blue));
    border-radius: 50%;
    opacity: 0.3;
    animation: digitalPulse 2s ease-in-out infinite;
}

@keyframes digitalPulse {
    0%, 100% { transform: scale(1) rotate(0deg); opacity: 0.3; }
    50% { transform: scale(1.2) rotate(180deg); opacity: 0.6; }
}

.loading-text {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
}

.loading-char {
    font-family: 'Orbitron', monospace;
    font-size: 3rem;
    font-weight: 900;
    color: var(--secondary-color);
    animation: charGlow 1.5s ease-in-out infinite;
    text-shadow: 0 0 20px var(--secondary-color);
}

.loading-char:nth-child(2) { animation-delay: 0.2s; }
.loading-char:nth-child(3) { animation-delay: 0.4s; }

@keyframes charGlow {
    0%, 100% { transform: translateY(0) scale(1); opacity: 1; }
    50% { transform: translateY(-10px) scale(1.1); opacity: 0.8; }
}

.loading-progress {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.progress-bar {
    width: 0;
    height: 100%;
    background: var(--gradient-secondary);
    border-radius: 2px;
    animation: loadProgress 3s ease-out forwards;
    position: relative;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    animation: progressShine 2s ease-in-out infinite;
}

@keyframes loadProgress {
    to { width: 100%; }
}

@keyframes progressShine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* 移除鼠标跟踪光标样式 */

/* 神经网络动画 */
.neural-network {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    opacity: 0.1;
}

.neural-network::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20% 30%, var(--soft-blue), transparent),
        radial-gradient(2px 2px at 40% 70%, var(--secondary-color), transparent),
        radial-gradient(1px 1px at 80% 20%, var(--accent-color), transparent),
        radial-gradient(1px 1px at 60% 90%, var(--soft-blue), transparent);
    background-size: 200px 200px, 300px 300px, 150px 150px, 250px 250px;
    animation: neuralFlow 20s linear infinite;
}

@keyframes neuralFlow {
    0% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(-5%, -5%) rotate(90deg); }
    50% { transform: translate(-10%, 0) rotate(180deg); }
    75% { transform: translate(-5%, 5%) rotate(270deg); }
    100% { transform: translate(0, 0) rotate(360deg); }
}

/* 浮动元素 */
.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.float-element {
    position: absolute;
    color: var(--soft-blue);
    font-size: 2rem;
    opacity: 0.3;
    animation: float 8s ease-in-out infinite;
    will-change: transform;
}

.float-1 { top: 20%; left: 10%; animation-delay: 0s; }
.float-2 { top: 60%; left: 80%; animation-delay: 3s; }
.float-3 { top: 30%; left: 70%; animation-delay: 6s; }
.float-4 { top: 80%; left: 20%; animation-delay: 9s; }
.float-5 { top: 40%; left: 50%; animation-delay: 12s; }

@keyframes float {
    0%, 100% { transform: translate3d(0, 0, 0); }
    50% { transform: translate3d(0, -20px, 0); }
}

/* 数据流动画 */
.data-streams {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.data-stream {
    position: absolute;
    width: 2px;
    height: 100px;
    background: linear-gradient(to bottom, transparent, var(--soft-blue), transparent);
    animation: dataFlow 3s linear infinite;
}

.stream-1 { left: 20%; animation-delay: 0s; }
.stream-2 { left: 50%; animation-delay: 1s; }
.stream-3 { left: 80%; animation-delay: 2s; }

@keyframes dataFlow {
    0% { transform: translateY(-100px); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(calc(100vh + 100px)); opacity: 0; }
}

/* 增强的几何形状 */
.shape-4 {
    width: 120px;
    height: 120px;
    border: 2px solid var(--accent-color);
    top: 40%;
    left: 15%;
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    animation: rotate 25s linear infinite reverse;
}

.shape-5 {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, transparent, var(--soft-blue), transparent);
    bottom: 30%;
    left: 60%;
    border-radius: 20%;
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale3d(1, 1, 1); }
    50% { transform: scale3d(1.05, 1.05, 1); }
}

/* 英雄区域增强 */
.hero-badge {
    display: inline-block;
    position: relative;
    background: rgba(74, 144, 226, 0.1);
    border: 1px solid var(--accent-color);
    border-radius: 25px;
    padding: 8px 20px;
    margin-bottom: 30px;
    animation: badgeGlow 3s ease-in-out infinite;
}

.badge-text {
    font-size: 0.9rem;
    color: var(--accent-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.badge-glow {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-accent);
    border-radius: 25px;
    z-index: -1;
    opacity: 0;
    animation: glowPulse 3s ease-in-out infinite;
}

@keyframes badgeGlow {
    0%, 100% { box-shadow: 0 0 5px var(--accent-color); }
    50% { box-shadow: 0 0 15px var(--accent-color); }
}

@keyframes glowPulse {
    0%, 100% { opacity: 0; }
    50% { opacity: 0.2; }
}

/* 标题动画增强 */
.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
}

.title-line {
    display: block;
    animation: slideInLeft 1s ease-out 0.5s both;
}

.typing-effect {
    display: block;
    color: var(--secondary-color);
    font-family: 'Orbitron', monospace;
    overflow: hidden;
    border-right: 3px solid var(--secondary-color);
    white-space: nowrap;
    animation: typing 3s steps(40, end) 1.5s both, blink 1s infinite 4.5s;
}

@keyframes slideInLeft {
    from { transform: translateX(-100px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink {
    50% { border-color: transparent; }
}

/* 副标题增强 */
.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
}

.fade-in-delay {
    animation: fadeInUp 1s ease-out 2s both;
}

.subtitle-highlight {
    color: var(--soft-blue);
    font-weight: 600;
    text-shadow: 0 0 5px var(--soft-blue);
}

@keyframes fadeInUp {
    from { 
        opacity: 0;
        transform: translate3d(0, 30px, 0);
    }
    to { 
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* 技术关键词云 */
.tech-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
    animation: fadeInUp 1s ease-out 2.5s both;
}

.keyword {
    background: rgba(74, 144, 226, 0.1);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
}

.keyword::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(74, 144, 226, 0.2), transparent);
    transition: left 0.5s ease;
}

.keyword:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 3px 10px rgba(74, 144, 226, 0.2);
    background: rgba(74, 144, 226, 0.15);
}

.keyword:hover::before {
    left: 100%;
}

/* 高级按钮样式 */
.premium-btn {
    position: relative;
    overflow: hidden;
    background: var(--gradient-secondary);
    border: none;
    padding: 15px 40px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
}

.premium-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.premium-btn:hover::before {
    left: 100%;
}

.premium-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 30px rgba(255, 107, 0, 0.4);
}

.btn-glow {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-secondary);
    border-radius: 50px;
    z-index: -1;
    opacity: 0;
    filter: blur(10px);
    animation: btnGlowPulse 3s ease-in-out infinite;
}

@keyframes btnGlowPulse {
    0%, 100% { opacity: 0; }
    50% { opacity: 0.5; }
}

.btn-icon {
    transition: transform 0.3s ease;
}

.premium-btn:hover .btn-icon {
    transform: translateX(5px);
}

.glass-btn {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.glass-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.1);
}

/* 滚动指示器 */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    animation: fadeInUp 1s ease-out 3s both;
}

.scroll-text {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.scroll-arrow {
    color: var(--secondary-color);
    font-size: 1.5rem;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* 区域徽章 */
.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(74, 144, 226, 0.1);
    border: 1px solid var(--accent-color);
    border-radius: 25px;
    padding: 8px 20px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    color: var(--accent-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-badge i {
    font-size: 1rem;
}

/* 技术统计 */
.tech-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.tech-stats .stat-item {
    text-align: center;
    position: relative;
}

.tech-stats .stat-number {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 10px;
    text-shadow: 0 0 20px var(--secondary-color);
}

.tech-stats .stat-label {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 500;
}

/* 交互式卡片 */
.interactive-card {
    position: relative;
    transition: all 0.3s ease;
    cursor: pointer;
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
}

.interactive-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-accent);
    border-radius: 15px;
    opacity: 0;
    z-index: -1;
    transition: opacity 0.3s ease;
}

.interactive-card:hover::before {
    opacity: 0.05;
}

.interactive-card:hover {
    transform: translateY(-5px) scale(1.01);
    box-shadow: 0 10px 25px rgba(74, 144, 226, 0.15);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.category-icon {
    font-size: 1.5rem;
    color: var(--secondary-color);
    padding: 10px;
    background: rgba(255, 107, 0, 0.1);
    border-radius: 50%;
    border: 1px solid rgba(255, 107, 0, 0.3);
}

.premium-tech {
    position: relative;
    background: rgba(255, 107, 0, 0.15);
    border: 1px solid rgba(255, 107, 0, 0.4);
    transition: all 0.3s ease;
}

.premium-tech:hover {
    background: rgba(255, 107, 0, 0.25);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.3);
}

.card-glow-effect {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-secondary);
    border-radius: 15px;
    opacity: 0;
    z-index: -1;
    filter: blur(15px);
    transition: opacity 0.3s ease;
}

.interactive-card:hover .card-glow-effect {
    opacity: 0.3;
}

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 31, 68, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(10, 31, 68, 0.98);
    box-shadow: var(--shadow-primary);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-image {
    height: 40px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(74, 144, 226, 0.3));
    transition: all 0.3s ease;
}

.logo-image:hover {
    filter: drop-shadow(0 0 20px rgba(74, 144, 226, 0.6));
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--secondary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.contact-btn {
    background: var(--gradient-secondary);
    padding: 10px 20px;
    border-radius: 25px;
    color: var(--text-primary) !important;
}

.contact-btn::after {
    display: none;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-secondary);
    margin: 3px 0;
    transition: 0.3s;
}

/* 首页 Hero 区域 */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    contain: layout;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
}

.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--accent-color);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.geometric-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    opacity: 0.1;
    animation: rotate 30s linear infinite;
    will-change: transform;
}

.shape-1 {
    width: 200px;
    height: 200px;
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    top: 20%;
    right: 10%;
}

.shape-2 {
    width: 150px;
    height: 150px;
    border: 2px solid var(--secondary-color);
    top: 60%;
    left: 5%;
    transform: rotate(45deg);
}

.shape-3 {
    width: 100px;
    height: 100px;
    border: 2px solid var(--text-secondary);
    border-radius: 50%;
    bottom: 20%;
    right: 20%;
}

@keyframes rotate {
    from { transform: rotate3d(0, 0, 1, 0deg); }
    to { transform: rotate3d(0, 0, 1, 360deg); }
}

.hero-content {
    position: relative;
    z-index: 10;
    width: 100%;
}

.highlight {
    display: block;
    color: var(--secondary-color);
    font-family: 'Orbitron', monospace;
}

.service-targets {
    display: flex;
    gap: 30px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.target-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 25px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.target-item i {
    color: var(--secondary-color);
    font-size: 1.2rem;
}

.core-services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.premium-card {
    border: 2px solid var(--secondary-color);
    background: rgba(255, 107, 0, 0.1);
}

.card-glow {
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: var(--gradient-secondary);
    border-radius: 15px;
    opacity: 0;
    z-index: -1;
    filter: blur(20px);
    animation: cardPulse 3s ease-in-out infinite;
}

@keyframes cardPulse {
    0%, 100% { opacity: 0; }
    50% { opacity: 0.3; }
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-secondary);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    position: relative;
}

.premium-icon {
    background: var(--gradient-accent);
    box-shadow: var(--shadow-soft);
}

.icon-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    overflow: hidden;
}

.icon-particles::before {
    content: '';
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--soft-blue);
    border-radius: 50%;
    opacity: 0.6;
    animation: iconParticle 3s ease-in-out infinite;
}

@keyframes iconParticle {
    0% { transform: translate(0, 0) scale(0); opacity: 1; }
    100% { transform: translate(40px, -40px) scale(1); opacity: 0; }
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.tech-badges {
    display: flex;
    gap: 5px;
    justify-content: center;
    margin-bottom: 15px;
}

.mini-badge {
    background: rgba(74, 144, 226, 0.15);
    color: var(--accent-color);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.7rem;
    border: 1px solid rgba(74, 144, 226, 0.3);
}

.featured-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--secondary-color);
    color: white;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.premium-badge {
    background: var(--gradient-accent);
    display: flex;
    align-items: center;
    gap: 5px;
    box-shadow: var(--shadow-soft);
    animation: premiumPulse 2s ease-in-out infinite;
}

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

.hero-actions {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn {
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: var(--shadow-secondary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 0, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-secondary);
    border: 2px solid var(--text-secondary);
}

.btn-secondary:hover {
    background: var(--text-secondary);
    color: var(--background-dark);
}

/* 信创技术矩阵 */
.xinchang-matrix {
    margin-top: 60px;
}

.xinchang-matrix h3 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 30px;
    text-align: center;
}

.matrix-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.matrix-category {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    transition: all 0.3s ease;
}

.matrix-category:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(74, 144, 226, 0.15);
}

.matrix-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.matrix-header i {
    font-size: 1.8rem;
    color: var(--accent-color);
    background: rgba(74, 144, 226, 0.1);
    padding: 12px;
    border-radius: 50%;
    border: 1px solid rgba(74, 144, 226, 0.3);
}

.matrix-header h4 {
    color: var(--text-primary);
    font-size: 1.3rem;
}

.matrix-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.matrix-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.matrix-item:hover {
    background: rgba(74, 144, 226, 0.05);
    border-color: rgba(74, 144, 226, 0.15);
}

.item-name {
    flex: 0 0 120px;
    color: var(--text-primary);
    font-weight: 500;
}

.compatibility-bar {
    flex: 1;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.bar-fill {
    height: 100%;
    background: var(--gradient-accent);
    border-radius: 4px;
    position: relative;
    animation: barGlow 2s ease-in-out infinite;
}

.bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: barShine 3s ease-in-out infinite;
}

@keyframes barGlow {
    0%, 100% { box-shadow: 0 0 3px rgba(74, 144, 226, 0.3); }
    50% { box-shadow: 0 0 8px rgba(74, 144, 226, 0.5); }
}

@keyframes barShine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(200%); }
}

.compatibility-score {
    flex: 0 0 50px;
    color: var(--accent-color);
    font-weight: 600;
    text-align: right;
}

/* 继续现有的CSS样式... */

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-secondary);
}

.service-card.featured {
    border: 2px solid var(--secondary-color);
    background: rgba(255, 107, 0, 0.1);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.featured-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--secondary-color);
    color: white;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.hero-actions {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn {
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: var(--shadow-secondary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 0, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-secondary);
    border: 2px solid var(--text-secondary);
}

.btn-secondary:hover {
    background: var(--text-secondary);
    color: var(--background-dark);
}

/* 通用区域样式 */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* 解决方案区域 */
.solutions {
    background: rgba(255, 255, 255, 0.02);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.solution-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px;
    transition: all 0.3s ease;
    position: relative;
}

.solution-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-primary);
    border-color: var(--secondary-color);
}

.solution-item.featured {
    border: 2px solid var(--secondary-color);
    background: rgba(255, 107, 0, 0.05);
}

.solution-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
}

.solution-header i {
    font-size: 2.5rem;
    color: var(--secondary-color);
}

.solution-header h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
}

.solution-content p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.solution-content ul {
    list-style: none;
    padding: 0;
}

.solution-content li {
    color: var(--text-secondary);
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.solution-content li::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-size: 0.8rem;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.tech-category h4 {
    color: var(--secondary-color);
    margin-bottom: 5px;
    font-size: 1rem;
}

.tech-category p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* 技术优势区域 */
.technology {
    background: var(--gradient-primary);
}

.tech-content {
    display: grid;
    gap: 60px;
}

.tech-stack h3,
.advantages h3,
.quality-assurance h3 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 30px;
    text-align: center;
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.tech-categories .tech-category {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
}

.tech-categories .tech-category h4 {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.tech-items {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tech-item {
    background: rgba(255, 107, 0, 0.2);
    color: var(--text-primary);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    border: 1px solid rgba(255, 107, 0, 0.3);
}

.advantage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.advantage-item {
    text-align: center;
    padding: 30px 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.advantage-item:hover {
    transform: translateY(-5px);
    border-color: var(--secondary-color);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.advantage-item h3 {
    color: var(--text-primary);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.advantage-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.quality-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
}

.quality-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.quality-item:hover {
    border-color: var(--secondary-color);
    transform: translateY(-3px);
}

.quality-item i {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

.quality-item span {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-align: center;
}

/* 服务流程区域 */
.process {
    background: rgba(255, 255, 255, 0.02);
}

.process-timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--secondary-color);
    transform: translateX(-50%);
}

.process-step {
    display: flex;
    align-items: center;
    margin-bottom: 60px;
    position: relative;
}

.process-step:nth-child(even) {
    flex-direction: row-reverse;
}

.process-step:nth-child(even) .step-content {
    text-align: right;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    box-shadow: var(--shadow-secondary);
}

.step-content {
    flex: 1;
    padding: 0 60px;
    max-width: 45%;
}

.process-step:nth-child(odd) .step-content {
    margin-right: auto;
}

.process-step:nth-child(even) .step-content {
    margin-left: auto;
}

.step-content h3 {
    color: var(--text-primary);
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 关于我们区域 */
.about {
    background: var(--gradient-primary);
}

.about-content {
    display: grid;
    gap: 60px;
}

.company-intro h3 {
    color: var(--secondary-color);
    font-size: 1.8rem;
    margin-bottom: 25px;
}

.company-intro p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 40px;
}

.company-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.value-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
}

.value-item h4 {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.value-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.company-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 40px 20px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: var(--secondary-color);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-family: 'Orbitron', monospace;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* 联系我们区域 */
.contact {
    background: rgba(255, 255, 255, 0.02);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
    padding: 25px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    border-color: var(--secondary-color);
    transform: translateX(10px);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--secondary-color);
    min-width: 30px;
}

.contact-item h4 {
    color: var(--text-primary);
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.contact-item p {
    color: var(--text-secondary);
}

.wechat-qr {
    text-align: center;
}

.qr-container {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px;
    display: inline-block;
}

.qr-image {
    width: 200px;
    height: 200px;
    border-radius: 15px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-primary);
}

.qr-text {
    color: var(--secondary-color);
    font-size: 1.1rem;
    font-weight: 600;
}

/* 页脚 */
.footer {
    background: #001A33;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    color: var(--secondary-color);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-section p,
.footer-section li {
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.footer-section ul {
    list-style: none;
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--secondary-color);
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.footer-contact i {
    color: var(--secondary-color);
    width: 20px;
}

.footer-qr {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
}

.footer-qr img {
    width: 60px;
    height: 60px;
    border-radius: 8px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* 返回顶部 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    z-index: 1000;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-secondary);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(10, 31, 68, 0.98);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 50px;
        transition: left 0.3s ease;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 20px 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .service-targets {
        justify-content: center;
    }
    
    .core-services {
        grid-template-columns: 1fr;
    }
    
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-categories {
        grid-template-columns: 1fr;
    }
    
    .advantage-grid {
        grid-template-columns: 1fr;
    }
    
    .process-timeline::before {
        left: 30px;
    }
    
    .process-step {
        flex-direction: row !important;
    }
    
    .step-number {
        left: 30px !important;
        transform: none !important;
        position: relative;
        margin-right: 30px;
    }
    
    .step-content {
        max-width: none;
        padding: 0;
        text-align: left !important;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .company-values {
        grid-template-columns: 1fr;
    }
    
    .company-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .service-targets {
        flex-direction: column;
        align-items: center;
    }
    
    .company-stats {
        grid-template-columns: 1fr;
    }
}

/* 性能优化 */
html {
    scroll-behavior: smooth;
}

/* 强制硬件加速 */
.hero-background,
.particles,
.geometric-shapes,
.neural-network,
.floating-elements,
.data-streams {
    transform: translateZ(0);
    will-change: transform;
}

/* 减少动画复杂度 */
.float-element {
    animation: float 8s ease-in-out infinite;
    will-change: transform;
}

.shape {
    animation: rotate 30s linear infinite;
    will-change: transform;
}

/* 自定义滚动条 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--background-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--secondary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #FF8C00;
}

/* 页脚logo样式 */
.footer-logo-image {
    height: 35px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 8px rgba(74, 144, 226, 0.3));
    transition: all 0.3s ease;
}

.footer-logo-image:hover {
    filter: drop-shadow(0 0 15px rgba(74, 144, 226, 0.5));
    transform: scale(1.05);
}

/* 信创支持项目样式 */
.support-items {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.support-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    background: rgba(74, 144, 226, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(74, 144, 226, 0.2);
    transition: all 0.3s ease;
}

.support-item:hover {
    background: rgba(74, 144, 226, 0.15);
    border-color: rgba(74, 144, 226, 0.3);
    transform: translateY(-2px);
}

.support-item i {
    color: #27AE60;
    font-size: 1.2rem;
}

.support-item span {
    color: var(--text-primary);
    font-weight: 500;
}

/* 硬件加速优化 */
.nav-logo, .hero-title, .hero-subtitle, .service-card, .tech-category, 
.solution-item, .keyword, .btn, .premium-btn, .interactive-card {
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
}

/* 滚动性能优化 */
.hero, .solutions, .technology, .process, .about, .contact {
    contain: layout;
}