@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700;800&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* 统一紫色科技配色方案 */
    --primary-purple: #8B5CF6;
    /* 主要紫色 */
    --secondary-violet: #A855F7;
    /* 辅助紫罗兰 */
    --accent-indigo: #6366F1;
    /* 强调靛蓝 */
    --platinum: #F8FAFC;
    /* 白金色 */
    --silver: #E2E8F0;
    /* 银色 */
    --steel-purple: #64748B;
    /* 钢紫色 */

    /* 背景色系 */
    --bg-primary: #0F0A1A;
    /* 主背景 - 深紫黑 */
    --bg-secondary: #1A0F2E;
    /* 次背景 - 紫黑 */
    --bg-tertiary: #2D1B3D;
    /* 三级背景 - 暗紫 */
    --bg-surface: #4C3A5C;
    /* 表面色 - 紫灰 */

    /* 渐变色 */
    --gradient-primary: linear-gradient(135deg, #8B5CF6 0%, #A855F7 100%);
    --gradient-secondary: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
    --gradient-accent: linear-gradient(135deg, #A855F7 0%, #F8FAFC 100%);
    --gradient-surface: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(168, 85, 247, 0.05) 100%);
    --gradient-glow: linear-gradient(135deg, rgba(139, 92, 246, 0.3) 0%, rgba(168, 85, 247, 0.3) 100%);

    /* 文字色系 */
    --text-primary: #F8FAFC;
    /* 主要文字 */
    --text-secondary: #E2E8F0;
    /* 次要文字 */
    --text-muted: #94A3B8;
    /* 弱化文字 */
    --text-accent: #A855F7;
    /* 强调文字 */

    /* 阴影和光效 */
    --shadow-glow: 0 0 40px rgba(139, 92, 246, 0.4);
    --shadow-hover: 0 20px 60px rgba(139, 92, 246, 0.3);
    --shadow-card: 0 8px 32px rgba(139, 92, 246, 0.15);
    --shadow-button: 0 4px 20px rgba(139, 92, 246, 0.3);

    /* 边框色 */
    --border-primary: rgba(139, 92, 246, 0.3);
    --border-secondary: rgba(168, 85, 247, 0.2);
    --border-muted: rgba(148, 163, 184, 0.1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    cursor: none;
}

.mono-font {
    font-family: 'JetBrains Mono', monospace;
}

/* 语言切换 */
.language-switch {
    /* position: fixed; */
    top: 20px;
    right: 20px;
    z-index: 10001;
    display: flex;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid var(--border-primary);
    border-radius: 25px;
    padding: 5px;
    backdrop-filter: blur(20px);
}

.lang-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.lang-btn.active {
    background: var(--gradient-primary);
    color: var(--text-primary);
}

.lang-btn:hover:not(.active) {
    background: rgba(139, 92, 246, 0.2);
    color: var(--text-accent);
}

/* 自定义光标 */
.custom-cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.1s ease;
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.8);
}

.custom-cursor::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    width: 40px;
    height: 40px;
    border: 2px solid rgba(139, 92, 246, 0.4);
    border-radius: 50%;
    animation: cursorPulse 2s infinite ease-in-out;
}

@keyframes cursorPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.6;
    }
}

/* 背景网格 */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(139, 92, 246, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139, 92, 246, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -2;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(50px, 50px);
    }
}

/* 代码雨效果 */
.matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.08;
}

.matrix-column {
    position: absolute;
    top: -100%;
    color: var(--secondary-violet);
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    line-height: 1.2;
    animation: matrixFall linear infinite;
    text-shadow: 0 0 5px currentColor;
}

@keyframes matrixFall {
    to {
        transform: translateY(100vh);
    }
}

/* 导航栏优化 */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 10, 26, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-primary);
    z-index: 1000;
    padding: 12px 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(15, 10, 26, 0.95);
    box-shadow: var(--shadow-card);
}

.nav-container {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 30px;
}

.logo {
    font-size: 28px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    text-shadow: 0 0 30px rgba(139, 92, 246, 0.5);
    font-family: 'JetBrains Mono', monospace;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 25px;
    white-space: nowrap;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 20px;
    transition: all 0.3s ease;
    position: relative;
    background: rgba(248, 250, 252, 0.02);
    border: 1px solid transparent;
    font-size: 16px;
}

.nav-links a:hover {
    background: rgba(139, 92, 246, 0.1);
    border-color: var(--border-primary);
    box-shadow: var(--shadow-button);
    transform: translateY(-2px);
    color: var(--text-accent);
}

.cta-button {
    background: var(--gradient-primary);
    color: var(--text-primary);
    padding: 10px 24px;
    border: none;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-button);
    font-size: 14px;
    white-space: nowrap;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(248, 250, 252, 0.3), transparent);
    transition: left 0.5s;
}

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

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

/* Hero 区域 */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.15) 0%, var(--bg-primary) 70%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(139, 92, 246, 0.1), transparent, rgba(168, 85, 247, 0.1), transparent);
    animation: heroRotate 20s linear infinite;
    opacity: 0.6;
}

@keyframes heroRotate {
    to {
        transform: rotate(360deg);
    }
}

.hero-content {
    max-width: 1000px;
    z-index: 2;
    animation: heroFadeIn 1.5s ease-out;
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.9);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.hero-brand {
    font-size: 1.8rem;
    color: var(--text-accent);
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 4px;
    text-transform: uppercase;
    position: relative;
    text-shadow: 0 0 20px rgba(168, 85, 247, 0.5);
    font-family: 'JetBrains Mono', monospace;
}

.hero-brand::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--gradient-primary);
}

.hero h1 {
    font-size: 2.4rem;
    font-weight: 900;
    margin-bottom: 30px;
    background: linear-gradient(135deg, var(--platinum) 0%, var(--primary-purple) 30%, var(--secondary-violet) 70%, var(--platinum) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titleGlow 3s ease-in-out infinite alternate;
}

@keyframes titleGlow {
    from {
        filter: brightness(1) drop-shadow(0 0 20px rgba(139, 92, 246, 0.3));
    }

    to {
        filter: brightness(1.2) drop-shadow(0 0 40px rgba(139, 92, 246, 0.6));
    }
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-weight: 300;
    letter-spacing: 1px;
}

.hero-description {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 50px;
    line-height: 1.8;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    padding: 18px 40px;
    border-radius: 35px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s ease;
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-primary);
    border: none;
    box-shadow: var(--shadow-button);
}

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

.btn-primary:hover,
.btn-secondary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: var(--shadow-hover);
}

.btn-secondary:hover {
    background: var(--primary-purple);
    color: var(--text-primary);
    box-shadow: var(--shadow-glow);
}

/* 3D粒子系统 */
.particles-3d {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.particle-3d {
    position: absolute;
    background: var(--gradient-primary);
    border-radius: 50%;
    animation: float3d 8s ease-in-out infinite;
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.6);
}

@keyframes float3d {

    0%,
    100% {
        transform: translateY(0px) translateX(0px) rotateZ(0deg) scale(1);
        opacity: 0.7;
    }

    25% {
        transform: translateY(-30px) translateX(20px) rotateZ(90deg) scale(1.1);
        opacity: 1;
    }

    50% {
        transform: translateY(-15px) translateX(-20px) rotateZ(180deg) scale(0.9);
        opacity: 0.8;
    }

    75% {
        transform: translateY(-40px) translateX(15px) rotateZ(270deg) scale(1.2);
        opacity: 1;
    }
}

/* 通用容器样式 */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.section {
    padding: 120px 0;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
}

.section-title h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 30px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-title p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

/* 玻璃拟态卡片 */
.glass-card {
    background: rgba(139, 92, 246, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-primary);
    border-radius: 25px;
    padding: 40px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(248, 250, 252, 0.1), transparent);
    transition: left 0.5s;
}

.glass-card:hover::before {
    left: 100%;
}

.glass-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-purple);
    box-shadow: var(--shadow-hover);
    background: rgba(139, 92, 246, 0.08);
}

/* 应用场景区域 */
.application-scenarios {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
}

.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.scenario-card {
    background: rgba(139, 92, 246, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-primary);
    border-radius: 25px;
    padding: 35px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.scenario-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-purple);
    box-shadow: var(--shadow-hover);
}

.scenario-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 28px;
}

.scenario-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.scenario-card .description {
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.6;
}

.scenario-card .benefits {
    color: var(--text-accent);
    font-size: 0.9rem;
    font-weight: 500;
}

/* 合作企业区域 */
.partners {
    background: var(--bg-primary);
    position: relative;
    padding: 80px 0;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    align-items: center;
    margin-top: 60px;
}

.partner-logo {
    background: rgba(139, 92, 246, 0.05);
    border: 1px solid var(--border-secondary);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.partner-logo:hover {
    background: rgba(139, 92, 246, 0.1);
    border-color: var(--border-primary);
    transform: translateY(-5px);
}

.partner-logo img {
    max-width: 100%;
    max-height: 60px;
    filter: grayscale(100%) brightness(1.5);
    transition: all 0.3s ease;
}

.partner-logo:hover img {
    filter: grayscale(0%) brightness(1);
}

/* 企业智变引擎架构 */
.neural-architecture {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
}

.architecture-layers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.layer-card {
    position: relative;
    transition: all 0.4s ease;
}

.layer-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
    border-radius: 25px 25px 0 0;
}

.layer-card:hover::after {
    transform: scaleX(1);
}

.layer-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    font-size: 30px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.layer-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.layer-description {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.7;
    font-size: 1rem;
}

.layer-metrics {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.metric-tag {
    background: rgba(139, 92, 246, 0.15);
    color: var(--text-accent);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid var(--border-primary);
    transition: all 0.3s ease;
}

.metric-tag:hover {
    background: rgba(139, 92, 246, 0.25);
    transform: scale(1.05);
}

/* T-ONE认知决策引擎 - 全新设计 */
.tone-engine {
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.engine-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.engine-info {
    position: relative;
}

.engine-info h2 {
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: 25px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'JetBrains Mono', monospace;
}

.engine-subtitle {
    font-size: 1.2rem;
    color: var(--text-accent);
    margin-bottom: 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-family: 'JetBrains Mono', monospace;
}

/* T-ONE认知决策流程轮播图 */
.decision-carousel-container {
    position: relative;
    height: 730px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.05) 0%, transparent 70%);
    border-radius: 25px;
    border: 1px solid var(--border-primary);
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.decision-carousel-wrapper {
    display: flex;
    transition: transform 0.8s ease;
    height: 100%;
}

.decision-slide {
    min-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 40px;
    text-align: center;
    position: relative;
}

.decision-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-surface);
    opacity: 0.3;
    z-index: -1;
}

.slide-icon {
    width: 120px;
    height: 120px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 50px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-glow);
    animation: iconPulse 3s ease-in-out infinite;
}

@keyframes iconPulse {

    0%,
    100% {
        transform: scale(1);
        box-shadow: var(--shadow-glow);
    }

    50% {
        transform: scale(1.05);
        box-shadow: 0 0 60px rgba(139, 92, 246, 0.8);
    }
}

.slide-icon::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: conic-gradient(from 0deg, transparent, rgba(248, 250, 252, 0.3), transparent);
    animation: iconSpin 4s linear infinite;
}

@keyframes iconSpin {
    to {
        transform: rotate(360deg);
    }
}

.slide-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 20px;
    font-family: 'JetBrains Mono', monospace;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.slide-subtitle {
    font-size: 1.1rem;
    color: var(--text-accent);
    margin-bottom: 25px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-family: 'JetBrains Mono', monospace;
}

.slide-description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 30px;
    max-width: 400px;
}

.slide-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    width: 100%;
    max-width: 300px;
}

.slide-metric {
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid var(--border-primary);
    border-radius: 15px;
    padding: 15px;
    text-align: center;
    transition: all 0.3s ease;
}

.slide-metric:hover {
    background: rgba(139, 92, 246, 0.15);
    transform: translateY(-3px);
}

.metric-value {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--text-accent);
    display: block;
    font-family: 'JetBrains Mono', monospace;
    margin-bottom: 5px;
}

.metric-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* 轮播控制 */
.decision-carousel-nav {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
    z-index: 10;
}

.decision-nav-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(248, 250, 252, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.decision-nav-dot.active {
    background: var(--text-accent);
    transform: scale(1.3);
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.8);
}

.decision-nav-dot::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    width: 22px;
    height: 22px;
    border: 2px solid transparent;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.decision-nav-dot.active::before {
    border-color: rgba(168, 85, 247, 0.5);
    animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.7;
    }
}

.decision-carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--gradient-primary);
    color: var(--text-primary);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    transition: all 0.3s ease;
    z-index: 10;
    box-shadow: var(--shadow-card);
}

.decision-carousel-arrow:hover {
    background: var(--gradient-secondary);
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--shadow-glow);
}

.decision-carousel-arrow.prev {
    left: 20px;
}

.decision-carousel-arrow.next {
    right: 20px;
}

/* 进度指示器 */
.decision-progress {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid var(--border-primary);
    border-radius: 15px;
    padding: 15px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    z-index: 10;
}

.progress-line {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.progress-value {
    color: var(--text-accent);
    font-weight: bold;
}

.innovation-highlights {
    margin-top: 40px;
}

.highlight-item {
    margin-bottom: 30px;
    padding: 25px;
    background: rgba(139, 92, 246, 0.05);
    border-radius: 15px;
    border: 1px solid var(--border-secondary);
    transition: all 0.3s ease;
}

.highlight-item:hover {
    background: rgba(139, 92, 246, 0.08);
    transform: translateX(10px);
}

.highlight-item h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--text-primary);
    font-weight: 700;
}

.highlight-item p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1rem;
}

/* 颠覆性技术优势 - 全新设计 */
.tech-advantages {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    position: relative;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 40px;
    margin-bottom: 80px;
}

.tech-card {
    background: rgba(139, 92, 246, 0.05);
    border: 1px solid var(--border-primary);
    border-radius: 25px;
    padding: 40px;
    position: relative;
    transition: all 0.4s ease;
    overflow: hidden;
}

.tech-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.02) 0%, rgba(168, 85, 247, 0.02) 100%);
    transform: scale(0);
    transition: transform 0.4s ease;
    border-radius: 25px;
}

.tech-card:hover::before {
    transform: scale(1);
}

.tech-card:hover {
    transform: translateY(-15px) rotateX(5deg);
    border-color: var(--primary-purple);
    box-shadow: var(--shadow-hover);
}

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

.tech-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    font-size: 28px;
    position: relative;
    overflow: hidden;
}

.tech-number {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--gradient-secondary);
    color: var(--text-primary);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
    font-family: 'JetBrains Mono', monospace;
}

.tech-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.tech-subtitle {
    color: var(--text-accent);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: 'JetBrains Mono', monospace;
}

.tech-description {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.tech-metrics {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.tech-metric {
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid var(--border-primary);
    border-radius: 15px;
    padding: 10px 15px;
    text-align: center;
    flex: 1;
    min-width: 120px;
}

.metric-number {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--text-accent);
    display: block;
    font-family: 'JetBrains Mono', monospace;
}

.metric-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* 顶尖团队实力 - 全新科技感设计 */
.team-strength {
    background: var(--bg-primary);
    position: relative;
}

.team-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 80px;
}

.team-member {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(139, 92, 246, 0.05);
    border: 1px solid var(--border-primary);
    border-radius: 25px;
    padding: 40px;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.team-member::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.team-member:hover::before {
    transform: scaleX(1);
}

.team-member:hover {
    transform: translateY(-15px);
    border-color: var(--primary-purple);
    box-shadow: var(--shadow-hover);
}

.team-avatar {
    width: 120px;
    height: 120px;
    background: var(--gradient-primary);
    border-radius: 50%;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    position: relative;
    overflow: hidden;
}

.team-avatar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: conic-gradient(from 0deg, transparent, rgba(248, 250, 252, 0.3), transparent);
    animation: avatarSpin 3s linear infinite;
}

@keyframes avatarSpin {
    to {
        transform: rotate(360deg);
    }
}

.team-role {
    color: var(--text-accent);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    font-family: 'JetBrains Mono', monospace;
}

.team-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.team-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 25px;
    font-size: 0.9rem;
}

.team-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.skill-tag {
    background: rgba(99, 102, 241, 0.15);
    color: var(--accent-indigo);
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(99, 102, 241, 0.3);
    font-family: 'JetBrains Mono', monospace;
}

/* 客户案例轮播 */
.case-studies {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    position: relative;
}

.carousel-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 30px;
    box-shadow: var(--shadow-card);
}

.carousel-wrapper {
    display: flex;
    transition: transform 0.6s ease;
}

.carousel-slide {
    min-width: 100%;
    padding: 60px;
    background: var(--gradient-surface);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-primary);
}

.case-header {
    display: flex;
    align-items: center;
    margin-bottom: 40px;
}

.case-logo {
    width: 90px;
    height: 90px;
    background: var(--gradient-primary);
    border-radius: 20px;
    margin-right: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--text-primary);
    font-size: 32px;
    box-shadow: var(--shadow-card);
}

.case-info {
    flex: 1;
}

.case-info h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

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

.case-description {
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
    font-size: 1rem;
}

.case-breakthrough {
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid var(--border-primary);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
}

.case-breakthrough::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--gradient-primary);
}

.case-breakthrough h4 {
    color: var(--text-accent);
    font-size: 1.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.case-breakthrough p {
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 1rem;
}

.case-metrics {
    display: flex;
    gap: 40px;
    justify-content: center;
    flex-wrap: wrap;
}

.metric {
    text-align: center;
    padding: 20px;
    background: rgba(139, 92, 246, 0.05);
    border-radius: 15px;
    border: 1px solid var(--border-primary);
    transition: all 0.3s ease;
}

.metric:hover {
    background: rgba(139, 92, 246, 0.1);
    transform: translateY(-5px);
}

.metric-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-accent);
    display: block;
    text-shadow: 0 0 20px rgba(168, 85, 247, 0.5);
    font-family: 'JetBrains Mono', monospace;
}

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

.carousel-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.nav-dot {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: rgba(248, 250, 252, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.nav-dot.active {
    background: var(--text-accent);
    transform: scale(1.3);
    box-shadow: 0 0 20px rgba(168, 85, 247, 0.5);
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--gradient-primary);
    color: var(--text-primary);
    border: none;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 24px;
    transition: all 0.3s ease;
    z-index: 10;
    box-shadow: var(--shadow-card);
}

.carousel-arrow:hover {
    background: var(--gradient-secondary);
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--shadow-glow);
}

.carousel-arrow.prev {
    left: 30px;
}

.carousel-arrow.next {
    right: 30px;
}

/* 12周落地方案 */
.implementation {
    background: var(--bg-primary);
    position: relative;
}

.timeline {
    position: relative;
    margin: 80px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
    transform: translateX(-50%);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.5);
}

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 80px;
    position: relative;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-content {
    background: var(--gradient-surface);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-primary);
    border-radius: 25px;
    padding: 40px;
    width: 45%;
    position: relative;
    transition: all 0.4s ease;
}

.timeline-content:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-hover);
}

.timeline-number {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--text-primary);
    font-size: 24px;
    z-index: 2;
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.8);
    border: 4px solid var(--bg-primary);
    font-family: 'JetBrains Mono', monospace;
}

.timeline-week {
    color: var(--text-accent);
    font-weight: 700;
    margin-bottom: 15px;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: 'JetBrains Mono', monospace;
}

.timeline-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.timeline-desc {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1.1rem;
}

/* 联系我们区域 */
.contact {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    position: relative;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.contact-info h3 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 30px;
    color: var(--text-primary);
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.7;
    font-size: 1.2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: rgba(139, 92, 246, 0.03);
    border-radius: 15px;
    border: 1px solid var(--border-secondary);
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(139, 92, 246, 0.08);
    transform: translateX(10px);
    border-color: var(--border-primary);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 20px;
}

.contact-form {
    background: var(--gradient-surface);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-primary);
    border-radius: 30px;
    padding: 50px;
}

.form-group {
    margin-bottom: 30px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.1rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 18px;
    border: 1px solid var(--border-secondary);
    border-radius: 15px;
    background: rgba(139, 92, 246, 0.05);
    color: var(--text-primary);
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
    background: rgba(139, 92, 246, 0.08);
}

.submit-btn {
    width: 100%;
    background: var(--gradient-primary);
    color: var(--text-primary);
    padding: 20px;
    border: none;
    border-radius: 15px;
    font-size: 1.3rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-button);
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

/* 页脚 */
.footer {
    background: var(--bg-secondary);
    padding: 60px 0;
    border-top: 1px solid var(--border-secondary);
    position: relative;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    text-align: center;
}

.footer p {
    color: var(--text-muted);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 30px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 10px 20px;
    border-radius: 20px;
}

.footer-links a:hover {
    color: var(--text-accent);
    background: rgba(168, 85, 247, 0.1);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .engine-showcase {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .container {
        padding: 0 20px;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 1.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .architecture-layers {
        grid-template-columns: 1fr;
    }

    .tech-grid {
        grid-template-columns: 1fr;
    }

    .team-showcase {
        grid-template-columns: 1fr;
    }

    .scenarios-grid {
        grid-template-columns: 1fr;
    }

    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        flex-direction: row !important;
        margin-left: 60px;
    }

    .timeline-content {
        width: auto;
    }

    .timeline-number {
        left: 30px;
    }

    .carousel-arrow {
        display: none;
    }

    .decision-carousel-arrow {
        display: none;
    }
}

/* 滚动动画 */
.fade-in {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* 鼠标跟随效果 */
.mouse-follower {
    position: fixed;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
    transition: transform 0.1s ease;
}