:root {
    /* 颜色变量 */
    --background: #0D0D0D;
    --primary: #00F0FF;
    --primary-gradient: linear-gradient(45deg, #00F0FF, #0066FF);
    --secondary: #A259FF;
    --text: #FFFFFF;
    
    /* 字体变量 */
    --font-cn: 'PingFang SC', 'Microsoft YaHei', sans-serif;
    --font-en: 'Gilroy', 'Inter', sans-serif;
}

/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--background);
    color: var(--text);
    font-family: var(--font-cn);
    line-height: 1.6;
}

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 2rem;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1440px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 58px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    opacity: 0.7;
}

.nav-right {
    display: flex;
    gap: 1rem;
}

.lang-switch {
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    border-radius: 4px;
}

.contact-btn {
    padding: 0.5rem 1.5rem;
    background: #fff;
    color: #000;
    border: none;
    border-radius: 4px;
    font-weight: 500;
}

/* Hero 区域 */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(180deg, #000 0%, #0A0A0A 100%);
}

.tech-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: radial-gradient(circle at 50% 50%, 
        rgba(147, 51, 234, 0.15) 0%, /* 紫色 */
        rgba(59, 130, 246, 0.12) 25%, /* 蓝色 */
        rgba(0, 240, 255, 0.08) 50%, /* 青色 */
        transparent 75%
    );
}

/* 数据流动画 */
.data-stream {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0.2;
    background: 
        linear-gradient(90deg, transparent 50%, rgba(147, 51, 234, 0.15) 50%),
        linear-gradient(0deg, transparent 50%, rgba(59, 130, 246, 0.15) 50%);
    background-size: 30px 30px;
    animation: dataStream 15s linear infinite;
}

/* 科技装饰元素 */
.tech-decor {
    position: absolute;
    width: 300px;
    height: 100%;
}

.tech-decor.left {
    left: 0;
    background: radial-gradient(circle at left, rgba(0, 240, 255, 0.1), transparent 70%);
}

.tech-decor.right {
    right: 0;
    background: radial-gradient(circle at right, rgba(126, 114, 242, 0.1), transparent 70%);
}

/* 脉冲点效果 */
.pulse-dots {
    position: absolute;
    width: 100%;
    height: 100%;
}

.pulse-dots span {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.pulse-dots span:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; }
.pulse-dots span:nth-child(2) { left: 20%; top: 40%; animation-delay: 0.5s; }
.pulse-dots span:nth-child(3) { left: 15%; top: 60%; animation-delay: 1s; }
.pulse-dots span:nth-child(4) { left: 25%; top: 80%; animation-delay: 1.5s; }

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 2rem;
    max-width: 1200px;
    width: 100%;
    animation: contentFadeIn 1s ease-out;
    backdrop-filter: blur(5px);
    border-radius: 20px;
    background: rgba(0, 0, 0, 0.2);
    padding: 2rem;
    box-shadow: 0 0 50px rgba(0, 240, 255, 0.1);
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(90deg, 
        #00F0FF,
        #7E72F2,
        #00F0FF
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shine 3s linear infinite;
    text-shadow: 
        0 0 30px rgba(0, 240, 255, 0.3),
        0 0 60px rgba(0, 240, 255, 0.2);
    position: relative;
    display: inline-block;
    line-height: 1.2;
}

@keyframes dataStream {
    0% { transform: translateY(0); }
    100% { transform: translateY(30px); }
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(2); opacity: 0.5; }
    100% { transform: scale(1); opacity: 0; }
}

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

.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(0, 240, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: particleFloat 20s linear infinite;
}

.grid-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 240, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.3;
}

.hero .dynamic-text {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
}

.hero .cta-button {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    background: #fff;
    color: #000;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: transform 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.hero .cta-button:hover {
    transform: translateY(-2px);
}

/* 数字员工展示区 */
.agents-section {
    padding: 4rem 2rem;
    background: #000;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 3rem;
    text-align: left;
    max-width: 1440px;
    margin: 0 auto 3rem;
    padding: 0 2rem;
}

.agents-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 2rem;
}

.agent-card {
    position: relative;
    padding: 0;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    overflow: hidden;
    min-height: 320px;
}

.agent-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 240, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 240, 255, 0.1);
}

.agent-card:hover .agent-media video,
.agent-card:hover .agent-media img {
    transform: scale(1.05);
}

/* 右上角链接样式 */
.hire-link {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    z-index: 2;
}

.hire-link:hover {
    transform: translateX(4px);
}

.hire-link::after {
    content: "→";
    transition: transform 0.3s ease;
}

.hire-link:hover::after {
    transform: translateX(4px);
}

.card-front {
    display: flex;
    flex-direction: row;
    height: 100%;
    gap: 1.5rem;
}

.agent-media {
    position: relative;
    width: 50%;
    height: 320px;
    overflow: hidden;
    border-radius: 16px 0 0 16px;
    background: #1A1A1A;
}

.agent-media::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.05),
        transparent
    );
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { left: -100% }
    100% { left: 200% }
}

.agent-gif {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center 20%;
    transition: transform 0.3s ease;
}

/* 悬停效果 */
.agent-card:hover .agent-gif {
    transform: scale(1.05);
}

.status-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.25rem 0.75rem;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: 12px;
    color: var(--primary);
    font-size: 0.8rem;
    z-index: 2;
}

.card-content {
    width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 1.5rem;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.3), transparent);
}

.card-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

.title {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0.5rem 0 1rem;
}

.features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 0.75rem;
}

.features-list li {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}

.features-list li::before {
    content: "";
    display: block;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
}

/* 添加卡片描述文字样式 */
.card-description {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin: 1rem 0;
}

/* 添加雇佣按钮样式 */
.hire-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #fff;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.hire-button:hover {
    background: linear-gradient(145deg, rgba(0, 240, 255, 0.1), rgba(0, 240, 255, 0.05));
    border-color: rgba(0, 240, 255, 0.2);
    transform: translateY(-2px);
}

.hire-button::after {
    content: "→";
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.hire-button:hover::after {
    transform: translateX(4px);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .agents-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .nav-links {
        display: none;
    }
    
    /* 隐藏页脚快捷链接 */
    .footer-links {
        display: none;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .contact-info h2 {
        font-size: 2rem;
    }
    
    .card-front {
        flex-direction: column;
    }
    
    .agent-media {
        width: 100%;
        height: 360px;
        border-radius: 16px 16px 0 0;
    }
    
    .card-content {
        min-height: auto;
        width: 100%;
        padding: 1.25rem;
    }
    
    .features-list {
        margin-top: 0.5rem;
        padding-top: 0.75rem;
        gap: 0.35rem;
    }
    
    .features-list li {
        justify-content: center;
        font-size: 0.85rem;
        letter-spacing: -0.2px;
    }
    
    /* 隐藏滚动条但保持功能 */
    .agents-grid::-webkit-scrollbar {
        display: none;
    }
    
    .agents-grid {
        -ms-overflow-style: none;
        scrollbar-width: none;
    }
}

/* 联系部分 */
.contact-section {
    padding: 6rem 2rem;
    background: #000;
}

.contact-container {
    max-width: 1440px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    padding: 1rem;
    background: #1A1A1A;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: #fff;
}

.contact-form button {
    padding: 1rem 2rem;
    background: #fff;
    color: #000;
    border: none;
    border-radius: 4px;
    font-weight: 500;
    cursor: pointer;
}

/* 功能特点区域 */
.features-section {
    padding: 6rem 2rem;
    background: linear-gradient(to bottom, #000, #0D0D0D);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 2rem;
}

.feature-card {
    padding: 2rem;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 240, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 240, 255, 0.1);
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    line-height: 1.6;
}

/* 价值展示轮播模块 */
.benefits-section {
    position: relative;
    padding: 4rem 0;
    text-align: center;
}

/* 标题和副标题容器 */
.section-title,
.section-subtitle {
    position: relative;
    z-index: 2;
}

.section-title {
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto 60px;
}

/* 轮播容器 */
.benefits-carousel {
    position: relative;
    width: 100%;
    height: 500px;
    margin-top: 40px;
    overflow: hidden;
}

/* 轮播控制 */
.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    position: relative;
    z-index: 3;
}

.prev-slide,
.next-slide {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.prev-slide:hover,
.next-slide:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
}

.slide-indicators {
    display: flex;
    gap: 0.5rem;
}

.slide-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: all 0.3s ease;
}

.slide-indicator.active {
    background: var(--primary);
    transform: scale(1.2);
}

.benefit-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 4rem;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.benefit-slide.active {
    opacity: 1;
}

.benefit-media {
    flex: 0 0 50%;
    height: 100%;
    border-radius: 24px;
    overflow: hidden;
}

.benefit-media video,
.benefit-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.benefit-info {
    flex: 1;
    padding: 2rem;
}

.benefit-info h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.benefit-info p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

/* 响应式适配 */
@media (max-width: 768px) {
    .benefits-section {
        padding: 2rem 0;
    }
    
    /* 标题和副标题优化 */
    .section-title {
        font-size: 1.8rem;
        padding: 0 1rem;
        margin-bottom: 1rem;
    }
    
    .section-subtitle {
        font-size: 0.95rem;
        padding: 0 1rem;
        margin-bottom: 2rem;
        line-height: 1.6;
    }
    
    .benefits-carousel {
        position: relative;
        height: auto;
        padding: 0 1rem;
        display: flex;
        flex-direction: column;
        margin-bottom: 1rem;
    }
    
    .benefit-slide {
        position: relative;
        display: none;
        height: auto;
        padding: 0;
        flex-direction: column;
        gap: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .benefit-slide.active {
        display: flex;
        opacity: 1;
        visibility: visible;
        position: relative;
    }
    
    .benefit-media {
        width: 100%;
        height: 200px;
        border-radius: 12px;
        overflow: hidden;
        margin-bottom: 1rem;
    }
    
    .benefit-info {
        text-align: left;
        padding: 0;
        margin-bottom: 1.5rem;
    }
    
    .benefit-info h3 {
        font-size: 1.5rem;
        margin-bottom: 0.75rem;
        line-height: 1.3;
    }
    
    .benefit-info p {
        font-size: 0.95rem;
        line-height: 1.6;
        color: rgba(255, 255, 255, 0.8);
    }
    
    /* 轮播指示器优化 */
    .carousel-controls {
        position: relative;
        z-index: 10;
        margin: 1.5rem 0;
        gap: 1.5rem;
    }
    
    .slide-indicators {
        gap: 0.8rem;
    }
    
    .slide-indicator {
        width: 10px;
        height: 10px;
    }
}

/* 价值展示动画样式增强 */
.benefit-animation {
    width: 100%;
    height: 100%;
    border-radius: 24px;
    background: rgba(0, 0, 0, 0.2);
    filter: drop-shadow(0 0 20px rgba(0, 240, 255, 0.1));
}

.benefit-media {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.benefit-media::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        145deg,
        rgba(255, 255, 255, 0.05),
        transparent,
        rgba(0, 240, 255, 0.05)
    );
    pointer-events: none;
}

/* 添加光晕效果 */
.benefit-media::before {
    content: '';
    position: absolute;
    inset: -50%;
    background: radial-gradient(
        circle at center,
        rgba(0, 240, 255, 0.1),
        transparent 70%
    );
    opacity: 0;
    transition: opacity 0.6s ease;
}

.benefit-slide.active .benefit-media::before {
    opacity: 1;
}

/* 动画切换效果增强 */
.benefit-slide {
    opacity: 0;
    visibility: hidden;
    transform: translateX(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.benefit-slide.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* 文字动画效果 */
.benefit-info h3,
.benefit-info p {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.benefit-slide.active .benefit-info h3 {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.2s;
}

.benefit-slide.active .benefit-info p {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.4s;
}

/* 咨询入口样式 */
.consult-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: linear-gradient(90deg, var(--primary), #0066FF);
    border-radius: 28px;
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    margin-top: 2rem;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.consult-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 240, 255, 0.2);
}

.btn-text {
    font-size: 18px;
}

.btn-icon {
    font-size: 20px;
    transition: transform 0.3s ease;
}

.consult-btn:hover .btn-icon {
    transform: translateX(4px);
}

/* 价值标签云 */
.value-tags-section {
    padding: 120px 0;
    background: linear-gradient(180deg, #000 0%, #0D0D0D 100%);
    overflow: hidden;
}

/* 介绍文字区域 */
.value-intro {
    max-width: 1440px;
    margin: 0 auto 80px;
    text-align: center;
    padding: 0 2rem;
}

.gradient-title {
    font-size: 4rem;
    font-weight: 700;
    background: linear-gradient(
        90deg,
        var(--primary) 0%,
        #0066FF 50%,
        var(--primary) 100%
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 1rem 0;
    animation: gradientFlow 3s ease infinite;
}

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

.intro-text {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 800px;
    margin: 1.5rem auto 2rem;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2.5rem;
    background: #fff;
    color: #000;
    font-size: 1.1rem;
    font-weight: 500;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 255, 255, 0.2);
}

.cta-button .arrow {
    transition: transform 0.3s ease;
}

.cta-button:hover .arrow {
    transform: translateX(4px);
}

.tags-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 240px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.tags-row {
    display: flex;
    gap: 1.5rem;
    position: relative;
}

/* 第一行 - 从左往右 */
.row-1 {
    animation: scrollRight 20s linear infinite;
}

/* 第二行 - 固定不动 */
.row-2 {
    justify-content: center;
}

/* 第三行 - 从右往左 */
.row-3 {
    animation: scrollLeft 20s linear infinite;
}

.tag {
    display: inline-block;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 100px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    font-weight: 500;
    cursor: default;
    white-space: nowrap;
}

/* 从左往右滚动 */
@keyframes scrollRight {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* 从右往左滚动 */
@keyframes scrollLeft {
    0% {
        transform: translateX(-50%);
    }
    100% {
        transform: translateX(0);
    }
}

/* 鼠标悬停时暂停动画 */
.tags-row:hover {
    animation-play-state: paused;
}

/* 响应式适配 */
@media (max-width: 768px) {
    .gradient-title {
        font-size: 2.5rem;
    }
    
    .intro-text {
        font-size: 1.1rem;
    }

    .tags-container {
        height: auto;
        flex-direction: column;
        flex-wrap: wrap;
        gap: 3rem;
        padding: 2rem;
    }
    
    .tags-row {
        justify-content: center;
        align-items: center;
        width: 100%;
        animation: none;
    }
}

/* 客户评价区样式 */
.testimonials-section {
    padding: 4rem 0;
    background: linear-gradient(180deg, #000 0%, #0D0D0D 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2rem;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* 第一行卡片 - 3:2:2 比例 */
.testimonials-grid > div:nth-child(1) {
    grid-column: 1 / span 3;  /* 占3份 */
}

.testimonials-grid > div:nth-child(2) {
    grid-column: 4 / span 2;  /* 占2份 */
}

.testimonials-grid > div:nth-child(3) {
    grid-column: 6 / span 2;  /* 占2份 */
}

/* 第二行卡片 - 2:2:3 比例 */
.testimonials-grid > div:nth-child(4) {
    grid-column: 1 / span 2;  /* 占2份 */
    grid-row: 2;
}

.testimonials-grid > div:nth-child(5) {
    grid-column: 3 / span 2;  /* 占2份 */
    grid-row: 2;
}

.testimonials-grid > div:nth-child(6) {
    grid-column: 5 / span 3;  /* 占3份 */
    grid-row: 2;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    padding: 2rem;
    height: 100%;
    transition: all 0.3s ease;
}

.testimonial-metric {
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.metric-value {
    display: block;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.2;
}

.metric-label {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
}

.testimonial-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.quote {
    font-size: 1.15rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

.author {
    margin-top: auto;
}

.author-name {
    font-size: 0.9rem;
    font-weight: 400;
    margin-bottom: 0.25rem;
    white-space: nowrap;
    letter-spacing: -0.2px;
}

.author-title {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

/* 响应式适配 */
@media (max-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .testimonials-grid > div:nth-child(n) {
        grid-column: auto;
        transform: none;
    }
}

@media (max-width: 768px) {
    .testimonials-section {
        padding: 2rem 0;
    }
    
    .testimonials-wrapper {
        width: 100%;
        overflow-x: scroll;
        -webkit-overflow-scrolling: touch;
        padding: 1rem 0;
    }
    
    .testimonials-grid {
        display: flex;
        flex-wrap: nowrap;
        gap: 1rem;
        padding: 0 1rem;
        width: max-content;
    }
    
    .testimonial-card {
        flex: 0 0 300px;
        width: 300px;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 16px;
        padding: 1.5rem;
        margin-right: 1rem;
    }
    
    .testimonial-metric {
        margin-bottom: 1rem;
    }
    
    .metric-value {
        font-size: 2.5rem;
        font-weight: bold;
        background: var(--primary-gradient);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        margin-bottom: 0.5rem;
    }
    
    .metric-label {
        font-size: 0.9rem;
        color: rgba(255, 255, 255, 0.8);
        margin-bottom: 1rem;
    }
    
    .testimonial-content {
        font-size: 0.95rem;
        line-height: 1.6;
        color: rgba(255, 255, 255, 0.9);
        margin-bottom: 1rem;
    }
    
    .testimonial-author {
        margin-top: auto;
        font-size: 0.9rem;
    }
    
    .author-name {
        font-weight: 500;
        color: var(--text);
    }
    
    .author-title {
        color: rgba(255, 255, 255, 0.6);
        font-size: 0.85rem;
    }
    
    .scroll-indicator {
        display: block;
        visibility: visible;
        height: auto;
        overflow: visible;
        text-align: center;
        color: rgba(255, 255, 255, 0.6);
        font-size: 0.85rem;
        margin-top: 1rem;
        padding: 0 1rem;
    }
}

/* 团队效率对比区 */
.comparison-section {
    padding: 4rem 0;
    background: linear-gradient(180deg, #0D0D0D 0%, #000 100%);
}

.comparison-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    align-items: stretch;
}

.comparison-card {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.before-card {
    height: 100%;
}

.after-card {
    height: 100%;
}

.workforce-grid {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    height: 100%;
}

.team-section {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.team-section h4 {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.team-section h4::before {
    content: "";
    display: block;
    width: 4px;
    height: 16px;
    background: var(--primary);
    border-radius: 2px;
}

.team-avatars {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 0.25rem;
}

.team-avatars img {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
}

.more-members {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: rgba(0, 240, 255, 0.05);
    border: 1px solid rgba(0, 240, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.more-members:hover {
    background: rgba(0, 240, 255, 0.1);
    transform: scale(1.1);
}

.performance-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.metric {
    text-align: center;
}

.metric .value {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.metric .label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* 数字员工视频网格 */
.agent-videos {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
}

.agent-video-wrapper {
    position: relative;
    margin-bottom: 1rem;
}

.agent-video-wrapper:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: 0 8px 24px rgba(0, 240, 255, 0.1);
}

.agent-video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.agent-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 0.5rem;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    text-align: center;
}

.agent-name {
    color: #fff;
    font-size: 0.9rem;
    white-space: nowrap;
    display: inline-block;
    text-align: center;
    width: 100%;
}

.status-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.25rem 0.75rem;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: 12px;
    color: var(--primary);
    font-size: 0.8rem;
    z-index: 2;
}

/* 响应式调整 */
@media (max-width: 1024px) {
    .agent-videos {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .agents-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;
        gap: 1rem;
        padding: 1rem;
        margin: 0 -1rem;
    }
    
    .agent-card {
        flex: 0 0 90%;
        scroll-snap-align: center;
        margin-right: 1rem;
        transition: transform 0.5s ease;
    }
    
    /* 团队效率对比区适配 */
    .comparison-section {
        padding: 3rem 1rem;
    }
    
    .comparison-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0;
    }
    
    /* 功能优势区适配 */
    .features-section {
        padding: 3rem 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0;
    }
    
    /* 联系我们区适配 */
    .contact-section {
        padding: 3rem 1rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* 页脚适配 */
    .footer {
        padding: 2rem 1rem 1.5rem;
    }
    
    .footer-container {
        padding: 0;
    }
    
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1rem;
    }
    
    /* 通用标题适配 */
    .section-title {
        font-size: 2rem;
        text-align: center;
        padding: 0;
        margin-bottom: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
        margin-bottom: 2rem;
    }
    
    /* 导航栏适配 */
    .navbar {
        padding: 1rem;
    }
    
    .nav-container {
        position: relative;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .nav-right {
        display: none;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(10px);
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
        border-radius: 0 0 12px 12px;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    /* 汉堡菜单按钮调整 */
    .menu-toggle {
        display: block;
        width: 30px;
        height: 24px;
        position: relative;
        cursor: pointer;
        background: transparent;
        border: none;
        padding: 0;
        margin-left: auto;
    }
    
    .menu-toggle span {
        display: block;
        position: absolute;
        height: 2px;
        width: 100%;
        background: #fff;
        border-radius: 2px;
        transition: all 0.3s ease;
    }
    
    .menu-toggle span:nth-child(1) { top: 0; }
    .menu-toggle span:nth-child(2) { top: 50%; transform: translateY(-50%); }
    .menu-toggle span:nth-child(3) { bottom: 0; }
    
    /* 汉堡菜单激活状态 */
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg);
        top: 50%;
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg);
        bottom: 50%;
    }
    
    /* 数字员工卡片进一步优化 */
    .agent-card {
        border-radius: 16px;
        margin-bottom: 1rem;
    }
    
    .card-description {
        font-size: 0.95rem;
        line-height: 1.6;
        margin: 1rem 0;
        text-align: left;
    }
    
    /* 团队效率对比区进一步优化 */
    .team-section {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .team-avatars {
        justify-content: flex-start;
        padding: 0.5rem;
    }
    
    .team-avatars img {
        width: 40px;
        height: 40px;
    }
    
    .more-members {
        width: 40px;
        height: 40px;
        font-size: 0.85rem;
    }
    
    /* 性能指标优化 */
    .performance-metrics {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1rem;
    }
    
    .metric {
        text-align: left;
        display: flex;
        align-items: center;
        gap: 1rem;
    }
    
    .metric .value {
        font-size: 2rem;
        margin-bottom: 0;
    }
    
    .metric .label {
        font-size: 0.9rem;
    }
    
    /* 功能特点区优化 */
    .feature-card {
        padding: 1.5rem;
        text-align: left;
    }
    
    .feature-icon {
        width: 48px;
        height: 48px;
        margin-bottom: 1rem;
    }
    
    .feature-card h3 {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
    }
    
    .feature-card p {
        font-size: 0.95rem;
    }
    
    /* 联系表单进一步优化 */
    .contact-info {
        text-align: left;
    }
    
    .contact-info h2 {
        font-size: 1.75rem;
        margin-bottom: 0.75rem;
    }
    
    .contact-info p {
        font-size: 0.95rem;
        color: rgba(255, 255, 255, 0.7);
    }

    /* 功能列表适配 */
    .features-list {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        text-align: left;
    }
    
    .features-list li {
        justify-content: flex-start;
        text-align: left;
        font-size: 0.95rem;
        color: rgba(255, 255, 255, 0.8);
    }
    
    .features-list li::before {
        content: "";
        display: block;
        width: 6px;
        height: 6px;
        background: var(--primary);
        border-radius: 50%;
        margin-right: 0.5rem;
    }
    
    /* 确保卡片内所有文本左对齐 */
    .card-content {
        text-align: left;
    }
    
    .card-content h3,
    .title,
    .card-description {
        text-align: left;
    }

    .agent-videos {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }

    .agent-video-wrapper {
        margin-bottom: 0;
    }

    .agent-info {
        padding: 0.3rem;
    }

    .agent-name {
        font-size: 0.7rem;
        display: block;
        text-align: center;
        line-height: 1.2;
    }

    .agent-name span {
        display: block;
    }

    .agent-name .position {
        color: rgba(255, 255, 255, 0.8);
        font-size: 0.65rem;
    }
}

/* 平板端适配 */
@media (min-width: 769px) and (max-width: 1024px) {
    .agents-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.hired-agents-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1440px;
    margin: 0 auto;
    padding: 2rem;
}

.hired-agent-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    overflow: hidden;
}

.hired-agent-card .agent-media {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
}

.hired-agent-card .agent-gif {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
    transition: transform 0.3s ease;
}

.hired-agent-card:hover .agent-gif {
    transform: scale(1.05);
}

.hired-agent-card .agent-info {
    padding: 1.5rem;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.3), transparent);
}

.hired-agent-card h3 {
    font-size: 1.25rem;
    margin: 0;
}

.hired-agent-card .title {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0.5rem 0 0;
}

.carousel-container {
    position: relative;
    width: 100%;
}

.carousel-indicators {
    display: none;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: var(--primary);
    transform: scale(1.2);
}

@media (max-width: 640px) {
    .carousel-indicators {
        display: flex;
    }
}

@media (max-width: 768px) {
    .carousel-indicators {
        position: relative;
        z-index: 2;
        margin-top: 1.5rem;
    }
    
    .indicator {
        width: 10px;
        height: 10px;
        opacity: 0.6;
    }
    
    .indicator.active {
        opacity: 1;
        transform: scale(1.2);
    }
}

.comparison-cta {
    text-align: center;
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    width: 100%;
    max-width: 1440px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 2rem;
}

.consult-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #fff;
    text-decoration: none;
    font-size: 1rem;
    transition: all 0.3s ease;
    margin: 0 auto;
}

.consult-button:hover {
    background: linear-gradient(145deg, rgba(0, 240, 255, 0.1), rgba(0, 240, 255, 0.05));
    border-color: rgba(0, 240, 255, 0.2);
    transform: translateY(-2px);
}

.consult-button .arrow {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.consult-button:hover .arrow {
    transform: translateX(4px);
}

@media (max-width: 768px) {
    .comparison-cta {
        margin-top: 1.5rem;
        padding: 0 1rem;
    }
    
    .consult-button {
        width: calc(100% - 2rem);
        justify-content: center;
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }
}

/* 页脚样式 */
.footer {
    background: #000;
    padding: 4rem 0 2rem;
}

.footer-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 4rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8rem;
    margin-bottom: 2rem;
}

.footer-logo {
    flex-shrink: 0;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
}

.footer-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    max-width: 120px;
}

.footer-slogan {
    flex: 0 1 600px;
    display: flex;
    justify-content: center;
    position: relative;
    padding: 1rem 0;
}

/* 移动端样式优化 */
@media screen and (max-width: 768px) {
    .footer-slogan {
        flex: 0 1 auto;  /* 移除固定宽度 */
        padding: 0.5rem 0;  /* 减小上下间距 */
        margin: 0 1rem;  /* 添加左右边距 */
    }
}

.slogan-text {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: center;
}

.footer-gradient-text {
    font-size: 2.5rem;
    font-weight: 600;
    background: linear-gradient(90deg, 
        #00F0FF,
        #7E72F2,
        #00F0FF
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shine 3s linear infinite;
    text-shadow: 0 0 30px rgba(0, 240, 255, 0.3);
}

.footer-fade-text {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.2rem;
    line-height: 1.5;
    letter-spacing: 0.5px;
    opacity: 0.9;
}

.footer-links {
   
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 0;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 60px;
}

.footer-column h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.9);
    white-space: nowrap;
    font-weight: 500;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.8rem;
    transition: color 0.3s ease;
    line-height: 1.4;
    white-space: nowrap;
}

.footer-column a:hover {
    color: var(--primary);
}

.copyright {
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    margin: 0;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
    .footer {
        padding: 2rem 1rem 1.5rem;
    }
    
    .footer-container {
        padding: 0;
    }
    
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1rem;
    }
    
    .footer-logo {
        width: 80px;
        height: 80px;
        margin: 0 auto;
    }
    
    .footer-slogan {
        padding: 0;
    }
    
    .footer-gradient-text {
        font-size: 1.8rem;
    }
    
    .footer-fade-text {
        font-size: 1rem;
        margin-top: -0.5rem;
    }
    
    .footer-links {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 0.75rem;
        width: 100%;
        margin-top: 1rem;
    }
    
    .footer-column h4 {
        font-size: 0.9rem;
        margin-bottom: 0.4rem;
    }
    
    .footer-column a {
        font-size: 0.75rem;
    }

    /* 移除多余空白 */
    section:last-of-type {
        margin-bottom: 0;
        padding-bottom: 1rem;
    }
}

@keyframes shine {
    to {
        background-position: 200% center;
    }
}

/* 矩阵雨效果 */
.matrix-rain {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg,
        transparent 0%,
        rgba(147, 51, 234, 0.12) 50%, /* 紫色 */
        rgba(59, 130, 246, 0.15) 75%, /* 蓝色 */
        rgba(0, 240, 255, 0.18) 100% /* 青色 */
    );
    mask-image: repeating-linear-gradient(0deg,
        #000 0px,
        #000 1px,
        transparent 2px,
        transparent 3px
    );
    animation: matrixRain 15s linear infinite;
}

/* 浮动科技线条 */
.tech-lines {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.tech-lines span {
    position: absolute;
    width: 1px;
    height: 150px;
    background: linear-gradient(180deg,
        transparent,
        rgba(147, 51, 234, 0.4), /* 紫色 */
        rgba(59, 130, 246, 0.4), /* 蓝色 */
        rgba(0, 240, 255, 0.4), /* 青色 */
        transparent
    );
    animation: techLines 8s linear infinite;
    box-shadow: 
        0 0 8px rgba(147, 51, 234, 0.3),
        0 0 12px rgba(59, 130, 246, 0.2);
}

.tech-lines span:nth-child(1) { left: 20%; animation-delay: 0s; }
.tech-lines span:nth-child(2) { left: 50%; animation-delay: 2s; }
.tech-lines span:nth-child(3) { left: 80%; animation-delay: 4s; }

/* 数据圆环 */
.data-circles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.data-circles::before,
.data-circles::after {
    content: '';
    position: absolute;
    border: 1px solid rgba(147, 51, 234, 0.2);
    border-radius: 50%;
    animation: circleExpand 6s ease-out infinite;
    box-shadow: 
        inset 0 0 20px rgba(147, 51, 234, 0.15),
        0 0 20px rgba(59, 130, 246, 0.15),
        0 0 30px rgba(0, 240, 255, 0.1);
}

.data-circles::before {
    top: 30%;
    left: 20%;
    width: 100px;
    height: 100px;
}

.data-circles::after {
    bottom: 30%;
    right: 20%;
    width: 150px;
    height: 150px;
    animation-delay: 2s;
}

@keyframes matrixRain {
    0% { transform: translateY(-100%); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(100%); opacity: 0; }
}

@keyframes techLines {
    0% { 
        transform: translateY(-100%); 
        opacity: 0; 
    }
    15% { opacity: 1; }
    85% { opacity: 1; }
    100% { 
        transform: translateY(100%); 
        opacity: 0; 
    }
}

@keyframes circleExpand {
    0% { 
        transform: scale(0.8); 
        opacity: 0.8; 
    }
    50% { opacity: 0.4; }
    100% { 
        transform: scale(2); 
        opacity: 0; 
    }
}

.form-group {
    position: relative;
    margin-bottom: 24px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    transition: border-color 0.3s;
}

.form-group input.error,
.form-group textarea.error {
    border-color: #ff4444;
}

.error-message {
    position: absolute;
    left: 0;
    bottom: -20px;
    font-size: 12px;
    color: #ff4444;
    padding: 2px 0;
    z-index: 1;
    width: 100%;
}

.submit-btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border: none;
    border-radius: 8px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.3s;
}

.submit-btn:hover {
    opacity: 0.9;
}

/* 宇宙波动效果 */
.cosmic-waves {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0.4;
    pointer-events: none;
}

.wave {
    position: absolute;
    border: 2px solid rgba(59, 130, 246, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: cosmicWave 6s ease-out infinite;
}

.wave:nth-child(1) {
    left: 30%;
    top: 30%;
}

.wave:nth-child(2) {
    left: 70%;
    top: 60%;
    animation-delay: 2s;
}

.wave:nth-child(3) {
    left: 50%;
    top: 40%;
    animation-delay: 4s;
}

/* 心跳脉冲效果 */
.pulse-core {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.core {
    position: absolute;
    width: 6px;
    height: 6px;
    background: rgba(147, 51, 234, 0.8);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.core::before,
.core::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: inherit;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: pulseCore 3s ease-out infinite;
}

.core::after {
    animation-delay: 1s;
}

.core:nth-child(1) {
    left: 25%;
    top: 35%;
}

.core:nth-child(2) {
    left: 75%;
    top: 65%;
    animation-delay: 1.5s;
}

/* 动画关键帧 */
@keyframes cosmicWave {
    0% {
        width: 0;
        height: 0;
        opacity: 0.8;
    }
    100% {
        width: 500px;
        height: 500px;
        opacity: 0;
    }
}

@keyframes pulseCore {
    0% {
        width: 100%;
        height: 100%;
        opacity: 0.8;
        box-shadow: 
            0 0 20px rgba(147, 51, 234, 0.5),
            0 0 40px rgba(147, 51, 234, 0.3);
    }
    100% {
        width: 300%;
        height: 300%;
        opacity: 0;
        box-shadow: 
            0 0 40px rgba(147, 51, 234, 0.2),
            0 0 80px rgba(147, 51, 234, 0.1);
    }
}

/* 移动端轮播样式 */
@media screen and (max-width: 768px) {
    .carousel-container {
        width: 100%;
        overflow-x: hidden;
        position: relative;
    }

    .agents-grid {
        display: flex;
        width: 100%;
        scroll-snap-type: x mandatory;
        overflow-x: auto;
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
        gap: 0;
        padding: 0;
    }

    .agent-card {
        flex: 0 0 100%;
        width: 100%;
        scroll-snap-align: center;
        padding: 1rem;
    }

    .agent-media {
        width: 100%;
        height: auto;
        aspect-ratio: 3/4;
        overflow: hidden;
    }

    .agent-media img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
    }

    /* 隐藏滚动条 */
    .agents-grid::-webkit-scrollbar {
        display: none;
    }
    
    .agents-grid {
        -ms-overflow-style: none;
        scrollbar-width: none;
    }

    /* 轮播指示器 */
    .carousel-indicators {
        display: flex;
        justify-content: center;
        gap: 0.5rem;
        margin-top: 1rem;
        padding-bottom: 1rem;
    }

    .indicator {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.3);
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .indicator.active {
        background: var(--primary);
        transform: scale(1.2);
    }
}