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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    background: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 50%, #0f1829 100%);
    color: #ffffff;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* 动态背景 */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.3;
}

.energy-pulse {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(52, 211, 153, 0.4) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

.pulse-1 {
    width: 400px;
    height: 400px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.pulse-2 {
    width: 300px;
    height: 300px;
    top: 60%;
    right: 15%;
    animation-delay: 1.5s;
}

.pulse-3 {
    width: 350px;
    height: 350px;
    bottom: 10%;
    left: 40%;
    animation-delay: 3s;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.5;
    }
}

/* 导航栏 */
nav {
    position: relative;
    z-index: 100;
    padding: 30px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 28px;
    font-weight: 700;
    background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
}

.domain {
    font-size: 18px;
    color: #94a3b8;
    font-weight: 400;
}

/* 主要内容区 */
.hero {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 180px 0 120px;
}

    .hero h1 {
        font-size: 120px;
        font-weight: 900;
        margin-bottom: 40px;
        background: linear-gradient(135deg, #ffffff 0%, #34d399 50%, #10b981 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        line-height: 1.1;
        letter-spacing: -3px;
        text-shadow: 0 0 80px rgba(52, 211, 153, 0.3);
        animation: titleGlow 3s ease-in-out infinite;
    }

@keyframes titleGlow {
    0%, 100% {
        filter: brightness(1);
    }

    50% {
        filter: brightness(1.2);
    }
}

.hero .subtitle {
    font-size: 42px;
    color: #34d399;
    margin-bottom: 60px;
    font-weight: 400;
    letter-spacing: 12px;
    text-transform: uppercase;
    animation: fadeInUp 1s ease-out;
}

.hero .description {
    font-size: 26px;
    color: #e2e8f0;
    max-width: 1000px;
    margin: 0 auto 80px;
    line-height: 2;
    font-weight: 300;
    animation: fadeInUp 1.2s ease-out;
}

.hero .tagline {
    font-size: 48px;
    color: #ffffff;
    margin-bottom: 30px;
    font-weight: 700;
    letter-spacing: 2px;
    animation: fadeInUp 0.8s ease-out;
}

.hero .highlight {
    display: inline-block;
    padding: 18px 40px;
    background: rgba(52, 211, 153, 0.15);
    border: 2px solid rgba(52, 211, 153, 0.5);
    border-radius: 50px;
    margin-top: 40px;
    font-size: 22px;
    color: #34d399;
    font-weight: 600;
    letter-spacing: 3px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* 特色卡片 */
.features {
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    padding: 80px 0;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(52, 211, 153, 0.2);
    border-radius: 24px;
    padding: 50px 40px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

    .feature-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, rgba(52, 211, 153, 0.1) 0%, transparent 100%);
        opacity: 0;
        transition: opacity 0.4s ease;
    }

    .feature-card:hover {
        transform: translateY(-10px);
        border-color: rgba(52, 211, 153, 0.5);
        box-shadow: 0 20px 60px rgba(52, 211, 153, 0.2);
    }

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

.feature-icon {
    font-size: 56px;
    margin-bottom: 30px;
    display: block;
}

.feature-card h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: #34d399;
}

.feature-card p {
    font-size: 17px;
    line-height: 1.8;
    color: #cbd5e1;
}

/* 品牌价值区 */
.value-section {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 100px 0;
    background: rgba(52, 211, 153, 0.05);
    border-radius: 40px;
    margin: 60px 0;
    border: 1px solid rgba(52, 211, 153, 0.1);
}

    .value-section h2 {
        font-size: 56px;
        margin-bottom: 40px;
        background: linear-gradient(135deg, #ffffff 0%, #34d399 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

.value-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 50px;
    margin-top: 80px;
}

.value-item {
    padding: 30px;
}

.value-number {
    font-size: 64px;
    font-weight: 800;
    color: #34d399;
    margin-bottom: 15px;
}

.value-text {
    font-size: 18px;
    color: #94a3b8;
}

/* 联系区域 */
.contact-section {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 120px 0;
}

    .contact-section h2 {
        font-size: 52px;
        margin-bottom: 30px;
        color: #ffffff;
    }

.contact-subtitle {
    font-size: 22px;
    color: #94a3b8;
    margin-bottom: 70px;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 80px;
    margin-bottom: 60px;
}

.contact-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(52, 211, 153, 0.3);
    border-radius: 20px;
    padding: 50px 70px;
    transition: all 0.3s ease;
}

    .contact-item:hover {
        transform: scale(1.05);
        border-color: rgba(52, 211, 153, 0.6);
        box-shadow: 0 15px 50px rgba(52, 211, 153, 0.2);
    }

.contact-icon {
    font-size: 48px;
    margin-bottom: 25px;
}

.contact-label {
    font-size: 16px;
    color: #94a3b8;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.contact-value {
    font-size: 26px;
    color: #34d399;
    font-weight: 600;
    letter-spacing: 1px;
}

/* CTA 按钮 */
.cta-button {
    display: inline-block;
    padding: 22px 60px;
    font-size: 20px;
    font-weight: 600;
    color: #0a0e27;
    background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    letter-spacing: 1px;
    box-shadow: 0 10px 40px rgba(52, 211, 153, 0.3);
}

    .cta-button:hover {
        transform: translateY(-3px);
        box-shadow: 0 15px 50px rgba(52, 211, 153, 0.5);
    }

/* 页脚 */
footer {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 50px 0 30px;
    border-top: 1px solid rgba(52, 211, 153, 0.1);
}

.footer-content {
    color: #64748b;
    font-size: 15px;
    margin-bottom: 20px;
}

.icp-info {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 20px;
    padding: 20px 0;
}

.icp-item {
    color: #94a3b8;
    font-size: 14px;
    text-decoration: none;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

    .icp-item:hover {
        color: #34d399;
    }

.icp-icon {
    width: 18px;
    height: 18px;
    opacity: 0.7;
}

/* 响应式 */
@media (max-width: 1200px) {
    .hero h1 {
        font-size: 90px;
    }

    .hero .tagline {
        font-size: 36px;
    }

    .hero .subtitle {
        font-size: 32px;
    }

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

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

@media (max-width: 768px) {
    .hero h1 {
        font-size: 56px;
    }

    .hero .tagline {
        font-size: 24px;
    }

    .hero .subtitle {
        font-size: 24px;
        letter-spacing: 6px;
    }

    .hero .description {
        font-size: 18px;
    }

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

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

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