/* 自定义样式 */
@layer components {
    .section-title {
        @apply text-5xl md:text-6xl font-bold text-gray-800 bg-gradient-to-r from-emerald-600 to-teal-600 
               bg-clip-text text-transparent relative inline-block tracking-tight;
        text-shadow: 0 2px 10px rgba(16, 185, 129, 0.1);
    }
    
    .section-title::after {
        content: '';
        @apply absolute -bottom-6 left-1/2 transform -translate-x-1/2 w-32 h-1.5 
               bg-gradient-to-r from-emerald-500 to-teal-500 rounded-full opacity-90;
    }
    
    .card {
        @apply bg-white rounded-xl shadow-md p-8 hover:shadow-xl transition duration-300 border border-emerald-50 hover:border-emerald-200;
    }

    .nav-link {
        @apply text-emerald-600/90 hover:text-emerald-500 transition-all duration-500 font-medium relative px-4 py-2;
        text-shadow: 0 0 2px rgba(16, 185, 129, 0.1);
    }

    .nav-link::before {
        content: '';
        @apply absolute bottom-0 left-0 w-full h-0.5 bg-gradient-to-r from-emerald-400/60 to-emerald-500/80 rounded-full transform scale-x-0 transition-transform duration-500 origin-left;
    }

    .nav-link::after {
        content: '';
        @apply absolute -bottom-1 left-1/2 w-1 h-1 bg-emerald-400/80 rounded-full transform -translate-x-1/2 scale-0 opacity-0 transition-all duration-500;
    }

    .nav-link:hover::before {
        @apply scale-x-100;
    }

    .nav-link:hover::after {
        @apply scale-100 opacity-100;
    }

    /* 当前激活的导航项样式 */
    .nav-link.active {
        @apply text-emerald-500;
    }

    .nav-link.active::before {
        @apply scale-x-100;
    }

    .nav-link.active::after {
        @apply scale-100 opacity-100;
    }

    .input-field {
        @apply w-full px-4 py-3 border text-gray-700 rounded-lg transition-all;
        border-color: #E2E8F0;
        background-color: #F8FAFC;
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    }

    .input-field:focus {
        @apply outline-none border-emerald-400 ring ring-emerald-100;
        background-color: white;
        transform: translateY(-1px);
    }

    /* 联系表单容器样式 */
    .contact-form-wrapper {
        display: flex;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        border-radius: 1rem;
        overflow: hidden;
        transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        position: relative;
        isolation: isolate;
        background: linear-gradient(to right, 
            rgba(255, 255, 255, 0.95) 0%, 
            rgba(255, 255, 255, 0.9) 40%,
            rgba(16, 185, 129, 0.65) 60%, 
            rgba(16, 185, 129, 0.75) 100%);
    }

    .contact-form-wrapper::before {
        content: '';
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        background: radial-gradient(
            circle at 40% 50%, 
            rgba(255, 255, 255, 0.8) 0%, 
            rgba(255, 255, 255, 0.2) 30%, 
            transparent 70%
        );
        pointer-events: none;
        z-index: 1;
    }

    .contact-form-wrapper::after {
        content: '';
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        background: radial-gradient(
            circle at 60% 50%, 
            rgba(16, 185, 129, 0.25) 0%, 
            rgba(16, 185, 129, 0.05) 30%, 
            transparent 70%
        );
        pointer-events: none;
        z-index: 1;
        filter: blur(20px);
    }

    .contact-form-wrapper:hover {
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
        transform: translateY(-5px) scale(1.01);
        filter: brightness(1.03);
    }

    .message-form-container {
        flex: 1;
        padding: 2.5rem;
        position: relative;
        z-index: 2;
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.7));
        border-radius: 1rem 0 0 1rem;
        backdrop-filter: blur(5px);
        transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .contact-info-section {
        flex: 1;
        padding: 2.5rem;
        position: relative;
        background: linear-gradient(135deg, rgba(16, 185, 129, 0.75), rgba(5, 150, 105, 0.85));
        color: white;
        border-radius: 0 1rem 1rem 0;
        overflow: hidden;
        z-index: 2;
        transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .contact-info-section::before {
        content: '';
        position: absolute;
        width: 150%;
        height: 150%;
        top: -25%;
        left: -25%;
        background: radial-gradient(
            ellipse at center, 
            rgba(255, 255, 255, 0.2) 0%, 
            rgba(255, 255, 255, 0.05) 40%, 
            transparent 70%
        );
        transform: rotate(-5deg);
        z-index: 0;
        pointer-events: none;
        filter: blur(10px);
        animation: pulse-light 8s ease-in-out infinite alternate;
    }

    .contact-info-section::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: radial-gradient(
            circle at 60% 50%, 
            rgba(16, 185, 129, 0.25) 0%, 
            rgba(16, 185, 129, 0.05) 30%, 
            transparent 70%
        );
        pointer-events: none;
        z-index: 1;
        filter: blur(20px);
    }

    .contact-info-section:hover::before {
        transform: translateX(350%) skewX(-20deg);
    }

    .contact-info-section:hover::after {
        transform: translateX(300%) skewX(-30deg) rotate(10deg);
        transition-delay: 0.15s;
    }

    /* 信息区域内部装饰 */
    .contact-info-blob {
        position: absolute;
        width: 300px;
        height: 300px;
        right: -150px;
        top: -150px;
        border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
        background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
        animation: blob-animation 15s ease-in-out infinite alternate;
        z-index: 1;
        filter: blur(3px);
    }

    .contact-info-blob-2 {
        position: absolute;
        width: 250px;
        height: 250px;
        left: -100px;
        bottom: -100px;
        border-radius: 60% 40% 30% 70% / 50% 60% 40% 50%;
        background: linear-gradient(135deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.03) 100%);
        animation: blob-animation-2 18s ease-in-out infinite alternate;
        z-index: 1;
        filter: blur(2px);
        opacity: 0.7;
    }

    @keyframes blob-animation {
        0% {
            border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
            transform: rotate(0deg);
        }
        50% {
            border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
            transform: rotate(45deg);
        }
        100% {
            border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
            transform: rotate(0deg);
        }
    }

    @keyframes blob-animation-2 {
        0% {
            border-radius: 60% 40% 30% 70% / 50% 60% 40% 50%;
            transform: rotate(0deg);
        }
        50% {
            border-radius: 50% 50% 20% 80% / 40% 60% 40% 60%;
            transform: rotate(-45deg);
        }
        100% {
            border-radius: 60% 40% 30% 70% / 50% 60% 40% 50%;
            transform: rotate(0deg);
        }
    }

    /* 联系信息样式优化 */
    .contact-info-item {
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        display: flex;
        align-items: center;
        margin-bottom: 1.5rem;
        position: relative;
        z-index: 3;
        background: rgba(255, 255, 255, 0.05);
        padding: 0.75rem;
        border-radius: 0.75rem;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
        backdrop-filter: blur(5px);
    }

    .contact-info-item:hover {
        transform: translateX(5px) translateY(-2px);
        background: rgba(255, 255, 255, 0.1);
        box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
    }

    .contact-info-icon {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 42px;
        height: 42px;
        min-width: 42px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.15);
        color: white;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        margin-right: 1rem;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    }

    .contact-info-item:hover .contact-info-icon {
        background: rgba(255, 255, 255, 0.25);
        transform: scale(1.1) rotate(5deg);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    }

    .contact-info-item .info-content {
        flex: 1;
    }

    .contact-info-item .info-label {
        font-size: 0.875rem;
        opacity: 0.8;
        margin-bottom: 0.25rem;
        letter-spacing: 0.03em;
    }

    .contact-info-item .info-value {
        font-weight: 500;
        font-size: 1rem;
        text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    }

    /* 社交媒体图标布局优化 */
    .social-icons {
        display: flex;
        gap: 1rem;
        margin-top: 1rem;
        padding: 0.5rem;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 0.8rem;
        backdrop-filter: blur(4px);
        border: 1px solid rgba(255, 255, 255, 0.08);
        display: inline-flex;
    }

    .social-icon {
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.15);
        transition: all 0.3s cubic-bezier(0.25, 0.1, 0.25, 1.4);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .social-icon:hover {
        background: rgba(255, 255, 255, 0.25);
        transform: scale(1.15) rotate(5deg);
        box-shadow: 0 3px 12px rgba(0, 0, 0, 0.2);
    }
}

/* 平滑滚动 */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    overflow-x: hidden;
}

/* 自定义动画 */
.fade-in {
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero区域背景 */
.hero-section {
    background: linear-gradient(180deg,
        rgba(6, 78, 59, 0.98) 0%,
        rgba(4, 120, 87, 0.95) 100%
    );
    height: 100vh;
    width: 100%;
    position: relative;
}

/* 确保视口高度在移动设备上也正确显示 */
@media screen and (max-width: 768px) {
    .hero-section {
        height: 100vh;
        height: -webkit-fill-available;
    }
}

/* 过渡区域样式 */
.hero-transition {
    position: relative;
    height: 150px;
    background: linear-gradient(180deg,
        rgba(4, 120, 87, 0.95) 0%,
        rgba(6, 78, 59, 0.9) 30%,
        rgba(255, 255, 255, 0.98) 100%
    );
    z-index: 2;
}

/* 产品特点区域 */
#features {
    position: relative;
    padding-top: 100px; /* 保持原有的padding-top */
    background: linear-gradient(180deg,
        rgba(255, 255, 255, 0.98) 0%,
        rgba(236, 253, 245, 0.95) 100%
    );
}

#features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 0%, rgba(16, 185, 129, 0.08), transparent 50%),
        radial-gradient(circle at 70% 0%, rgba(16, 185, 129, 0.08), transparent 50%);
    pointer-events: none;
    opacity: 0.6;
}

/* 暗色模式支持 */
@media (prefers-color-scheme: dark) {
    .hero-section {
        background: linear-gradient(180deg,
            rgba(6, 78, 59, 0.98) 0%,
            rgba(4, 120, 87, 0.95) 85%,
            rgba(17, 24, 39, 0.98) 100%
        );
    }
    
    #features {
        background: linear-gradient(180deg,
            rgba(17, 24, 39, 0.98) 0%,
            rgba(6, 78, 59, 0.95) 100%
        );
    }
}

/* 内容区域通用样式 */
.content-section {
    position: relative;
    background: linear-gradient(180deg, 
        rgba(255, 255, 255, 0.95),
        rgba(236, 253, 245, 0.9)
    );
    backdrop-filter: blur(10px);
}

.content-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to bottom,
        rgba(16, 185, 129, 0.08),
        transparent
    );
    pointer-events: none;
}

/* 模块分隔线 */
.section-divider {
    position: relative;
    height: 120px;
    margin: 2rem 0;
    background: linear-gradient(to bottom,
        transparent,
        rgba(16, 185, 129, 0.05),
        transparent
    );
    overflow: hidden;
}

.section-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg,
        transparent,
        rgba(16, 185, 129, 0.2),
        transparent
    );
}

.section-divider::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 1px;
    height: 100%;
    background: linear-gradient(to bottom,
        transparent,
        rgba(16, 185, 129, 0.2),
        transparent
    );
}

/* 暗色模式支持 */
@media (prefers-color-scheme: dark) {
    .hero-transition {
        background: linear-gradient(to bottom,
            rgba(6, 78, 59, 0.95) 0%,
            rgba(6, 78, 59, 0.8) 20%,
            rgba(17, 24, 39, 0.95) 100%
        );
    }
    
    .content-section {
        background: linear-gradient(180deg,
            rgba(6, 78, 59, 0.95),
            rgba(4, 120, 87, 0.9)
        );
    }
    
    .section-divider {
        background: linear-gradient(to bottom,
            transparent,
            rgba(16, 185, 129, 0.08),
            transparent
        );
    }
}

/* 响应式调整 */
@media (max-width: 768px) {
    .hero-transition {
        height: 120px;
    }
    
    .section-divider {
        height: 80px;
        margin: 1rem 0;
    }
}

/* 能量波纹 */
.energy-ripple {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    opacity: 0.5;
    overflow: hidden;
}

.energy-ripple::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background: 
        radial-gradient(circle at center, 
            transparent 30%, 
            rgba(34, 211, 238, 0.05) 50%,
            rgba(16, 185, 129, 0.05) 70%, 
            transparent 100%
        );
    animation: rippleEffect 20s linear infinite;
}

/* 粒子背景 */
.particles-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.3;
    pointer-events: none;
}

/* 数字雨效果 */
.digital-rain {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.15;
    pointer-events: none;
}

/* 动态网格 */
.grid-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    perspective: 1000px;
    transform-style: preserve-3d;
    overflow: hidden;
}

.grid-plane {
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background: 
        linear-gradient(90deg, rgba(34, 211, 238, 0.03) 1px, transparent 1px),
        linear-gradient(rgba(16, 185, 129, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    transform: rotateX(60deg) rotateZ(45deg);
    animation: gridFloat 25s linear infinite;
}

/* 动态光点 */
.light-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    mask-image: radial-gradient(circle at center, transparent 30%, black 70%);
}

.light-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    filter: blur(1px);
}

@keyframes neonPulse {
    0%, 100% { 
        opacity: 0.5;
        transform: scale(1);
        filter: blur(80px);
    }
    50% { 
        opacity: 0.7;
        transform: scale(1.1);
        filter: blur(90px);
    }
}

@keyframes rippleEffect {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes gridFloat {
    0% { 
        transform: rotateX(60deg) rotateZ(45deg) translateZ(0);
        opacity: 0.3;
    }
    50% { 
        transform: rotateX(60deg) rotateZ(45deg) translateZ(100px);
        opacity: 0.5;
    }
    100% { 
        transform: rotateX(60deg) rotateZ(45deg) translateZ(0);
        opacity: 0.3;
    }
}

/* 科技装饰元素 */
.tech-decorations {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.tech-decorations::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(90deg, transparent 30%, rgba(34, 211, 238, 0.05), transparent 70%) 0 0 / 200% 100%,
        radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.08), transparent 60%);
    animation: techGlow 8s linear infinite;
}

.tech-circle {
    position: absolute;
    width: 300px;
    height: 300px;
    border: 2px solid rgba(255,255,255,0.1);
    border-radius: 50%;
    animation: rotate 20s linear infinite;
}

.tech-dots {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 30px 30px;
    animation: dotsFloat 10s ease-in-out infinite;
}

.tech-lines {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.tech-lines::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        rgba(34, 211, 238, 0.03) 0px,
        rgba(34, 211, 238, 0.03) 1px,
        transparent 1px,
        transparent 20px
    );
    animation: linesMove 25s linear infinite;
}

/* 标题样式优化 */
.hero-title {
    position: relative;
    z-index: 10;
}

.hero-title h1 {
    position: relative;
    display: inline-block;
    font-weight: bold;
    font-size: 4.5rem;
    background: linear-gradient(120deg, 
        rgba(255, 255, 255, 0.95) 0%,
        rgba(255, 255, 255, 0.85) 30%,
        rgba(16, 185, 129, 0.9) 50%,
        rgba(255, 255, 255, 0.85) 70%,
        rgba(255, 255, 255, 0.95) 100%
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 
        0 0 15px rgba(255, 255, 255, 0.3),
        0 0 30px rgba(16, 185, 129, 0.2);
    animation: titleShine 6s linear infinite;
    transform-style: preserve-3d;
    perspective: 1000px;
    letter-spacing: 1px;
}

.hero-title h1::before {
    content: '';
    position: absolute;
    inset: -20px;
    background: radial-gradient(circle at var(--x, 50%) var(--y, 50%), 
        rgba(255, 255, 255, 0.3) 0%, 
        rgba(255, 255, 255, 0.1) 30%, 
        transparent 70%
    );
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    mix-blend-mode: soft-light;
    filter: blur(8px);
}

.hero-title h1::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    width: 60%;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent,
        rgba(16, 185, 129, 0.4),
        rgba(255, 255, 255, 0.6),
        rgba(16, 185, 129, 0.4),
        transparent
    );
    transform: translateX(-50%);
    filter: blur(1px);
    animation: borderFlow 4s ease-in-out infinite;
}

/* 副标题样式优化 */
.hero-subtitle {
    position: relative;
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.6rem;
    margin-top: 2.5rem;
    padding: 1.2rem 2.5rem;
    text-shadow: 0 2px 10px rgba(255, 255, 255, 0.2);
    overflow: hidden;
    background: linear-gradient(120deg,
        rgba(255, 255, 255, 0.12),
        rgba(16, 185, 129, 0.08)
    );
    backdrop-filter: blur(8px);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 
        0 0 20px rgba(16, 185, 129, 0.15),
        inset 0 0 20px rgba(16, 185, 129, 0.1);
    transform-style: preserve-3d;
    transform: perspective(1000px) translateZ(0);
    transition: all 0.5s ease;
}

.hero-subtitle::before {
    content: '';
    position: absolute;
    top: 0;
    left: -150%;
    width: 150%;
    height: 100%;
    background: linear-gradient(90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transform: skewX(-20deg);
    animation: lightPass 5s ease-in-out infinite;
}

.hero-subtitle::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    padding: 1px;
    background: linear-gradient(120deg,
        rgba(16, 185, 129, 0.3),
        rgba(255, 255, 255, 0.4),
        rgba(16, 185, 129, 0.3)
    );
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    -webkit-mask-composite: xor;
    animation: borderGlow 5s ease-in-out infinite;
}

/* 动画关键帧优化 */
@keyframes titleShine {
    0% { background-position: -100% center; }
    100% { background-position: 200% center; }
}

@keyframes borderFlow {
    0%, 100% { 
        opacity: 0.6;
        transform: translateX(-50%) scaleX(0.8);
    }
    50% { 
        opacity: 0.8;
        transform: translateX(-50%) scaleX(1);
    }
}

@keyframes lightPass {
    0%, 100% { transform: translateX(-150%) skewX(-20deg); }
    50% { transform: translateX(150%) skewX(-20deg); }
}

@keyframes borderGlow {
    0%, 100% {
        opacity: 0.6;
        filter: brightness(1);
    }
    50% {
        opacity: 0.8;
        filter: brightness(1.2);
    }
}

/* 悬停效果优化 */
.hero-subtitle:hover {
    transform: perspective(1000px) translateZ(10px);
    box-shadow: 
        0 0 30px rgba(16, 185, 129, 0.2),
        inset 0 0 30px rgba(16, 185, 129, 0.15);
}

.hero-title h1:hover::before {
    opacity: 0.8;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .hero-title h1 {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
        padding: 1rem 2rem;
        margin-top: 2rem;
    }
}

/* 暗色模式支持 */
@media (prefers-color-scheme: dark) {
    .hero-title h1 {
        text-shadow: 0 2px 15px rgba(255, 255, 255, 0.3);
    }
    
    .hero-subtitle {
        color: rgba(255, 255, 255, 0.95);
        background: linear-gradient(90deg,
            rgba(255, 255, 255, 0.08),
            rgba(255, 255, 255, 0.03)
        );
    }
}

/* 莫比乌斯环动画增强 */
.mobius-ring {
    position: absolute;
    width: 300px;
    height: 300px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(0deg);
    z-index: 1;
    animation: mobiusRotate 30s linear infinite;
}

.mobius-ring::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 8px solid transparent;
    border-top: 8px solid rgba(255, 255, 255, 0.15);
    border-left: 8px solid rgba(255, 255, 255, 0.1);
    filter: drop-shadow(0 0 15px rgba(16, 185, 129, 0.3));
    animation: mobiusSpin1 12s linear infinite;
}

.mobius-ring::after {
    content: '';
    position: absolute;
    width: 80%;
    height: 80%;
    top: 10%;
    left: 10%;
    border-radius: 50%;
    border: 6px solid transparent;
    border-bottom: 6px solid rgba(255, 255, 255, 0.12);
    border-right: 6px solid rgba(255, 255, 255, 0.08);
    filter: drop-shadow(0 0 15px rgba(16, 185, 129, 0.2));
    animation: mobiusSpin2 16s linear infinite;
}

@keyframes mobiusRotate {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@keyframes mobiusSpin1 {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes mobiusSpin2 {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(-360deg);
    }
}

/* 新增：卡片图标颜色 */
.feature-icon {
    @apply text-emerald-500 transition-all duration-300;
}

.card:hover .feature-icon {
    @apply text-6xl;
}

/* 新增：统计数字样式 */
.stat-number {
    @apply text-emerald-600 transition-all duration-300;
}

.stat-number:hover {
    @apply text-4xl;
}

/* 新增：暗色模式支持 */
@media (prefers-color-scheme: dark) {
    .card {
        @apply bg-gray-800 border-gray-700;
    }
    
    .input-field {
        @apply bg-gray-800 border-gray-700 text-white;
    }
    
    .section-title {
        @apply text-white;
    }
    
    .contact-info-section {
        background: linear-gradient(135deg, rgba(16, 185, 129, 0.65), rgba(5, 150, 105, 0.7));
    }
    
    .message-submit {
        background: linear-gradient(135deg, rgba(5, 150, 105, 0.9), rgba(13, 148, 136, 0.9));
    }
}

/* 新增：功能模块卡片特殊效果 */
.module-card {
    @apply relative overflow-hidden;
}

.module-card::before {
    content: '';
    @apply absolute inset-0 bg-gradient-to-br from-emerald-50 to-teal-50 opacity-0 transition-opacity duration-300;
}

.module-card:hover::before {
    @apply opacity-100;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .hero-gradient h1 {
        font-size: 2.5rem;
    }
    
    .hero-gradient p {
        font-size: 1.125rem;
    }
}

/* 产品特点卡片样式 */
.feature-card {
    @apply bg-white rounded-2xl shadow-md hover:shadow-xl transition-all duration-500 
           border border-emerald-50/50 hover:border-emerald-200 overflow-hidden;
    transform: translateY(0);
}

.feature-card:hover {
    transform: translateY(-8px);
}

.feature-image-wrapper {
    @apply relative overflow-hidden rounded-xl aspect-video;
}

.feature-image {
    @apply w-full h-full object-cover transition-all duration-700;
    transform-origin: center;
    filter: brightness(1);
}

.feature-card:hover .feature-image {
    @apply scale-110;
    filter: brightness(1.05);
}

.feature-icon-overlay {
    @apply absolute bottom-4 right-4 bg-white/95 backdrop-blur-sm w-14 h-14 rounded-2xl
           flex items-center justify-center text-2xl shadow-lg
           transform transition-all duration-500;
}

.feature-card:hover .feature-icon-overlay {
    @apply scale-110 bg-emerald-50;
    transform: translateY(-4px) scale(1.1) rotate(10deg);
}

/* 暗色模式支持 */
@media (prefers-color-scheme: dark) {
    .feature-card {
        @apply bg-gray-800/90 border-gray-700;
    }
    
    .feature-icon-overlay {
        @apply bg-gray-800/95;
    }
    
    .feature-card:hover .feature-icon-overlay {
        @apply bg-gray-700;
    }

    .feature-card:hover {
        @apply border-emerald-500/30;
    }
}

/* 响应式调整 */
@media (max-width: 768px) {
    .feature-card {
        @apply p-4;
    }
    
    .feature-icon-overlay {
        @apply w-12 h-12 text-xl;
    }
    
    .section-title {
        @apply text-4xl;
    }
    
    .section-title::after {
        @apply w-24 h-1 -bottom-4;
    }
}

/* 产品特色样式 */
.feature-box {
    @apply bg-white rounded-xl shadow-sm hover:shadow-md transition-all duration-300 relative overflow-hidden group;
    padding: 2.5rem 2rem;
    border: 1px solid rgba(16, 185, 129, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.feature-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.15);
    border-color: rgba(16, 185, 129, 0.2);
}

.feature-content {
    padding: 0.5rem 1.5rem 1rem 1.5rem;
    @apply relative z-10;
}

.feature-content p {
    @apply text-gray-600 leading-relaxed;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.feature-icon-wrapper {
    @apply flex items-center justify-center w-20 h-20 rounded-full bg-emerald-50 text-emerald-500 transition-all duration-300 group-hover:bg-emerald-100;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.1);
}

.feature-box:hover .feature-icon-wrapper {
    background-color: rgba(16, 185, 129, 0.15);
    transform: scale(1.05);
    box-shadow: 0 8px 15px rgba(16, 185, 129, 0.2);
}

.feature-line {
    @apply w-24 h-1 bg-gradient-to-r from-emerald-400 to-teal-400 rounded-full transition-all duration-300;
    margin: 0.5rem auto;
}

.feature-box:hover .feature-line {
    @apply w-36;
}

/* 暗色模式支持 */
@media (prefers-color-scheme: dark) {
    .feature-box {
        @apply bg-gray-800/90 border-gray-700;
    }
    
    .feature-box:hover {
        @apply border-emerald-500/30;
        box-shadow: 0 8px 30px rgba(16, 185, 129, 0.2);
    }
    
    .feature-icon-wrapper::before {
        @apply bg-emerald-900/30;
    }
    
    .feature-box::after {
        @apply from-emerald-900/20;
    }
    
    .feature-line {
        @apply from-emerald-500/40 to-teal-500/40;
    }
}

/* 响应式调整 */
@media (max-width: 768px) {
    .feature-box {
        @apply p-8;
    }
    
    .feature-icon-wrapper {
        @apply mb-8;
    }
    
    .feature-icon-wrapper span {
        @apply text-4xl;
    }
}

/* 功能模块卡片样式 */
.module-card {
    @apply transition-all duration-500 hover:transform hover:-translate-y-2;
}

.module-chart {
    @apply transition-all duration-500;
}

.module-card:hover .module-chart {
    transform: translateY(-8px);
}

.module-content {
    @apply shadow-lg transition-all duration-500;
}

.module-card:hover .module-content {
    @apply shadow-xl;
}

.module-list {
    @apply space-y-6;
}

.module-list li {
    @apply flex items-center space-x-4 text-gray-600 transition-all duration-300
           transform translate-x-0;
}

.module-bullet {
    @apply w-2.5 h-2.5 rounded-full bg-emerald-400 transition-all duration-300 flex-shrink-0;
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
}

.module-list li:hover {
    @apply translate-x-2;
}

.module-list li:hover .module-bullet {
    @apply bg-emerald-500;
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0.15);
}

.module-text {
    @apply text-base font-medium transition-colors duration-300;
}

.module-list li:hover .module-text {
    @apply text-emerald-600;
}

/* 暗色模式支持 */
@media (prefers-color-scheme: dark) {
    .module-chart {
        @apply bg-gray-800;
    }
    
    .module-content {
        @apply bg-gray-800 border-gray-700;
    }
    
    .module-list li {
        @apply text-gray-300;
    }
    
    .module-bullet {
        @apply bg-emerald-500;
        box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.2);
    }
    
    .module-list li:hover .module-bullet {
        box-shadow: 0 0 0 6px rgba(16, 185, 129, 0.25);
    }
    
    .module-list li:hover .module-text {
        @apply text-emerald-400;
    }
}

/* 响应式调整 */
@media (max-width: 768px) {
    .module-card {
        @apply mx-4;
    }
    
    .module-chart {
        @apply mb-6;
    }
    
    .module-content {
        @apply p-6;
    }
    
    .module-list {
        @apply space-y-4;
    }
    
    .module-text {
        @apply text-sm;
    }
}

/* 功能模块样式 */
.module-box {
    @apply bg-white rounded-3xl p-8 transition-all duration-500 relative overflow-hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.module-box::before {
    content: '';
    @apply absolute top-0 left-0 w-full h-1 bg-gradient-to-r from-emerald-400 to-teal-400
           transform origin-left scale-x-0 transition-transform duration-500;
}

.module-box:hover::before {
    @apply scale-x-100;
}

.module-header {
    @apply flex items-start space-x-4 mb-8 relative;
}

.module-icon {
    @apply text-4xl p-4 bg-emerald-50 rounded-2xl transition-all duration-500;
}

.module-box:hover .module-icon {
    @apply bg-emerald-100 scale-110 rotate-12;
}

.module-title {
    @apply text-2xl font-bold text-gray-800 mt-4;
}

.module-content {
    @apply relative;
}

.module-list {
    @apply space-y-4;
}

.module-list li {
    @apply flex items-center space-x-3 text-gray-600 transition-all duration-300
           transform translate-x-0 hover:translate-x-2;
}

.module-bullet {
    @apply w-2 h-2 rounded-full bg-emerald-400 transition-all duration-300;
}

.module-list li:hover .module-bullet {
    @apply w-3 h-3 bg-emerald-500;
}

.module-text {
    @apply text-lg font-medium;
}

/* 暗色模式支持 */
@media (prefers-color-scheme: dark) {
    .module-box {
        @apply bg-gray-800;
    }
    
    .module-icon {
        @apply bg-emerald-900/30;
    }
    
    .module-box:hover .module-icon {
        @apply bg-emerald-800/50;
    }
    
    .module-title {
        @apply text-white;
    }
    
    .module-list li {
        @apply text-gray-300;
    }
}

/* 响应式调整 */
@media (max-width: 768px) {
    .module-box {
        @apply p-6;
    }
    
    .module-header {
        @apply mb-6;
    }
    
    .module-icon {
        @apply text-3xl p-3;
    }
    
    .module-title {
        @apply text-xl mt-3;
    }
    
    .module-text {
        @apply text-base;
    }
}

/* 模块预览图片样式 */
.module-preview {
    @apply absolute inset-0 w-full h-full;
}

.module-preview img {
    @apply absolute inset-0 w-full h-full object-cover rounded-2xl opacity-0 transition-all duration-500;
}

.default-preview {
    @apply opacity-100 !important;
}

.feature-preview {
    @apply transform scale-95;
}

.feature-preview.active {
    @apply opacity-100 scale-100;
}

.module-list li {
    @apply cursor-pointer;
}

/* 图片切换时的过渡效果 */
.module-preview img {
    transition: opacity 0.5s ease-in-out,
                transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.module-preview .default-preview.hide {
    @apply opacity-0 scale-95;
}

/* 暗色模式支持 */
@media (prefers-color-scheme: dark) {
    .module-preview img {
        @apply brightness-90;
    }
}

/* 响应式调整 */
@media (max-width: 768px) {
    .module-preview {
        @apply rounded-xl;
    }
}

/* 功能预览区域样式 */
.module-preview-container {
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
    background-color: transparent;
    box-shadow: none;
    height: 560px;
    max-width: 90%;
    margin: 0.5rem auto 4rem auto;
}

.carousel-container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-image {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: opacity 0.3s ease;
    background-color: transparent;
}

.carousel-image.active {
    @apply opacity-100;
}

/* 暗色模式支持 */
@media (prefers-color-scheme: dark) {
    .module-preview-container {
        background-color: transparent;
    }
    
    .carousel-image {
        background-color: transparent;
    }
}

/* 响应式调整 */
@media (max-width: 768px) {
    .module-preview-container {
        height: 350px;
        max-width: 95%;
        margin-bottom: 3rem;
    }
}

/* 功能按钮样式 */
.module-btn {
    position: relative;
    padding: 0.7rem 0.5rem;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    z-index: 1;
}

.module-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px -1px rgba(16, 185, 129, 0.1), 0 2px 4px -1px rgba(16, 185, 129, 0.06);
    border-color: #10B981;
}

.module-btn.active {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: white;
    border-color: #059669;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px -1px rgba(16, 185, 129, 0.4), 0 2px 6px -1px rgba(16, 185, 129, 0.3);
    transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.module-btn.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background-color: #10B981;
    border-radius: 50%;
    box-shadow: 0 0 8px 2px rgba(16, 185, 129, 0.4);
}

.module-btn.active .btn-icon {
    color: white;
    transition: none;
}

.btn-icon {
    font-size: 1.35rem;
    color: #10B981;
    transition: all 0.3s ease;
}

.module-btn span {
    font-size: 0.8rem;
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
}

.module-btn.active span {
    transition: none;
}

/* 暗色模式支持 */
@media (prefers-color-scheme: dark) {
    .module-btn {
        background: #1f2937;
        border-color: #374151;
        color: #e5e7eb;
    }

    .module-btn:hover {
        background: #374151;
        border-color: #10B981;
    }

    .module-btn.active {
        background: linear-gradient(135deg, #059669 0%, #047857 100%);
        border-color: #047857;
        box-shadow: 0 4px 10px -1px rgba(5, 150, 105, 0.4), 0 2px 6px -1px rgba(5, 150, 105, 0.3);
    }
    
    .module-btn.active::after {
        background-color: #10B981;
        box-shadow: 0 0 8px 2px rgba(16, 185, 129, 0.5);
    }

    .btn-icon {
        color: #10B981;
    }
}

/* 响应式调整 */
@media (max-width: 1024px) {
    .module-btn {
        @apply px-2 py-1.5;
    }
    
    .btn-icon {
        @apply text-lg;
    }
    
    .module-btn span {
        font-size: 0.75rem;
    }
}

@media (max-width: 768px) {
    .module-preview-container {
        height: 350px;
        margin-bottom: 3rem;
    }
    
    .module-btn {
        @apply flex-col px-1.5 py-2 text-center;
    }
    
    .btn-icon {
        @apply text-xl mb-0.5;
    }
    
    .module-btn span {
        font-size: 0.7rem;
        @apply leading-tight;
    }
}

/* 关于我们卡片动画 */
.stat-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-card:hover {
    transform: translateY(-5px);
}

.mission-card {
    position: relative;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.mission-card:hover {
    transform: translateY(-5px) rotate(-1deg);
}

.vision-card {
    position: relative;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.vision-card:hover {
    transform: translateY(-5px) rotate(1deg);
}

.card-icon {
    transition: all 0.3s ease;
}

.mission-card:hover .card-icon,
.vision-card:hover .card-icon {
    transform: scale(1.1);
}

/* 统计数字动画 */
.stat-number {
    position: relative;
    display: inline-block;
}

.stat-number::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(16, 185, 129, 0.7), transparent);
    transform: translateX(-50%);
}

@media (prefers-reduced-motion: no-preference) {
    .stat-number {
        animation: pulse 2s infinite;
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

/* 暗色模式支持 */
@media (prefers-color-scheme: dark) {
    .input-field {
        @apply bg-gray-800 border-gray-700 text-white;
    }
    
    .input-field:focus {
        @apply bg-gray-800 border-emerald-500;
    }
    
    .form-label {
        @apply text-gray-400;
    }
    
    .input-field:focus + .form-label,
    .input-field:not(:placeholder-shown) + .form-label {
        @apply bg-gray-800 text-emerald-400;
    }
    
    .contact-decoration-1,
    .contact-decoration-2 {
        opacity: 0.3;
    }
}

/* 消息表单样式 */
.message-form {
    position: relative;
    z-index: 10;
    backdrop-filter: blur(4px);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.message-form-title {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.message-form-title-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #f0fdf4;
    color: #10b981;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

.message-form-title-icon svg {
    width: 20px;
    height: 20px;
    stroke-width: 2px;
}

.message-form-title h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #374151;
    margin: 0;
}

.message-input {
    width: 100%;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    font-size: 1rem;
    color: #374151;
    transition: all 0.3s ease;
    background: #f8fafc;
}

.message-input:focus {
    outline: none;
    border-color: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
    background: white;
}

.message-textarea {
    min-height: 140px;
    resize: vertical;
}

.message-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    background: linear-gradient(135deg, #10b981, #14b8a6);
    color: white;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

.message-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.3);
}

.message-submit:active {
    transform: translateY(1px);
}

.message-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.2) 50%, 
        transparent 100%);
    transition: all 0.5s ease;
}

.message-submit:hover::before {
    left: 100%;
}

.message-submit svg {
    width: 20px;
    height: 20px;
    margin-right: 0.5rem;
}

@media (prefers-color-scheme: dark) {
    .message-form {
        background: #1f2937;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    }
    
    .message-form-title-icon {
        background: rgba(16, 185, 129, 0.1);
        color: #34d399;
    }
    
    .message-form-title h3 {
        color: #f9fafb;
    }
    
    .message-input {
        background: #374151;
        border-color: #4b5563;
        color: #f9fafb;
    }
    
    .message-input:focus {
        border-color: #34d399;
        background: #4b5563;
    }
    
    .message-submit {
        background: linear-gradient(135deg, rgba(5, 150, 105, 0.9), rgba(13, 148, 136, 0.9));
    }
}

/* 联系信息样式 */
.contact-info-item {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 3;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.75rem;
    border-radius: 0.75rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(5px);
}

.contact-info-item:hover {
    transform: translateX(5px) translateY(-2px);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

.contact-info-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    min-width: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    color: white;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    margin-right: 1rem;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.contact-info-item:hover .contact-info-icon {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.contact-info-item .info-content {
    flex: 1;
}

.contact-info-item .info-label {
    font-size: 0.875rem;
    opacity: 0.8;
    margin-bottom: 0.25rem;
}

.contact-info-item .info-value {
    font-weight: 500;
    font-size: 1rem;
}

/* 社交媒体图标布局 */
.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.1) rotate(3deg);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .contact-form-wrapper {
        flex-direction: column;
    }
    
    .message-form, 
    .contact-info-section {
        width: 100%;
    }
    
    .message-input {
        padding: 0.6rem 0.8rem;
        font-size: 0.95rem;
    }
    
    .message-submit {
        padding: 0.7rem 1.2rem;
    }
}

/* 联系表单布局调整 */
.contact-form-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0;
}

@media (min-width: 768px) {
    .contact-form-wrapper {
        flex-direction: row;
        min-height: 600px;
    }
}

/* 页脚样式优化 */
.footer-gradient {
    background: linear-gradient(180deg,
        rgba(6, 78, 59, 0.95),
        rgba(4, 120, 87, 0.98)
    );
    position: relative;
    overflow: hidden;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
}

.footer-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='rgba(255,255,255,.075)' fill-rule='evenodd'/%3E%3C/svg%3E"),
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.08) 0%, transparent 70%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
    opacity: 0.4;
    z-index: 1;
}

.footer-gradient::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, 
        transparent 0%,
        rgba(255, 255, 255, 0.3) 25%, 
        rgba(255, 255, 255, 0.5) 50%, 
        rgba(255, 255, 255, 0.3) 75%, 
        transparent 100%
    );
    filter: blur(1px);
}

.footer-text {
    position: relative;
    z-index: 2;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.footer-text:hover {
    transform: translateY(-2px);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* 暗色模式支持 */
@media (prefers-color-scheme: dark) {
    .footer-gradient {
        background: linear-gradient(180deg,
            rgba(6, 78, 59, 0.75),
            rgba(4, 120, 87, 0.7)
        );
    }
    
    .footer-gradient::before {
        opacity: 0.25;
    }
    
    .footer-gradient::after {
        background: linear-gradient(90deg, 
            transparent 0%,
            rgba(255, 255, 255, 0.2) 25%, 
            rgba(255, 255, 255, 0.4) 50%, 
            rgba(255, 255, 255, 0.2) 75%, 
            transparent 100%
        );
    }
}

/* 响应式调整 */
@media (max-width: 768px) {
    .footer-gradient {
        padding: 1.5rem 0;
    }
    
    .footer-text {
        font-size: 0.875rem;
    }
}

/* 导航栏样式增强 */
.nav-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(6, 78, 59, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(34, 211, 238, 0.1);
}

.nav-container .max-w-7xl {
    @apply mx-auto px-4;
}

.nav-container .flex {
    @apply justify-between h-20;
}

.nav-container .hidden.md\:flex {
    @apply items-center space-x-8;
}

.nav-link {
    position: relative;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(16, 185, 129, 0.1);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #10b981, transparent);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.3s ease;
}

.nav-link:hover {
    color: #fff;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.5);
}

.nav-link:hover::before {
    transform: translateX(0);
}

.nav-link:hover::after {
    transform: scaleX(1);
}

.nav-link.active {
    color: #fff;
    text-shadow: 0 0 12px rgba(255, 255, 255, 0.3);
}

.nav-link.active::before {
    transform: translateX(0);
    background: rgba(16, 185, 129, 0.15);
}

.nav-link.active::after {
    transform: scaleX(1);
    background: #10b981;
}

.nav-logo {
    position: relative;
    display: flex;
    align-items: center;
    font-weight: bold;
    color: #fff;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.nav-logo::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: radial-gradient(circle at center, rgba(16, 185, 129, 0.2), transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nav-logo:hover::before {
    opacity: 1;
}

@keyframes navGlow {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes navLineScan {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
}

/* 导航栏响应式调整 */
@media (max-width: 768px) {
    .nav-container {
        padding: 0.5rem 1rem;
    }
    
    .nav-link {
        padding: 0.75rem 1rem;
    }
} 

/* 产品特点区域装饰 */
.features-decoration {
    position: absolute;
    top: -50px;
    width: 400px;
    height: 400px;
    pointer-events: none;
    mix-blend-mode: screen;
    animation: decorationFloat 8s ease-in-out infinite;
}

.features-decoration-left {
    left: -100px;
    background: 
        radial-gradient(circle at 30% 30%, rgba(16, 185, 129, 0.4) 0%, transparent 70%),
        radial-gradient(circle at 70% 70%, rgba(6, 182, 212, 0.4) 0%, transparent 70%);
    filter: blur(30px);
    transform-origin: center;
    animation-delay: 0s;
}

.features-decoration-right {
    right: -100px;
    background: 
        radial-gradient(circle at 70% 30%, rgba(6, 182, 212, 0.4) 0%, transparent 70%),
        radial-gradient(circle at 30% 70%, rgba(16, 185, 129, 0.4) 0%, transparent 70%);
    filter: blur(30px);
    transform-origin: center;
    animation-delay: -4s;
}

@keyframes decorationFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-30px) scale(1.1);
    }
}

/* 添加动态光效 */
.features-decoration::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, 
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.1) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    animation: lightSweep 4s linear infinite;
}

@keyframes lightSweep {
    0% {
        transform: translateX(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) rotate(45deg);
    }
}

/* 暗色模式支持 */
@media (prefers-color-scheme: dark) {
    .features-decoration-left {
        background: 
            radial-gradient(circle at 30% 30%, rgba(16, 185, 129, 0.3) 0%, transparent 70%),
            radial-gradient(circle at 70% 70%, rgba(6, 182, 212, 0.3) 0%, transparent 70%);
        opacity: 0.8;
    }
    
    .features-decoration-right {
        background: 
            radial-gradient(circle at 70% 30%, rgba(6, 182, 212, 0.3) 0%, transparent 70%),
            radial-gradient(circle at 30% 70%, rgba(16, 185, 129, 0.3) 0%, transparent 70%);
        opacity: 0.8;
    }
}

/* 响应式调整 */
@media (max-width: 768px) {
    .features-decoration {
        width: 300px;
        height: 300px;
    }
    
    .features-decoration-left {
        left: -50px;
    }
    
    .features-decoration-right {
        right: -50px;
    }
}

.nav-logo img {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-right: 8px;
    vertical-align: middle;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .nav-logo img {
        width: 28px;
        height: 28px;
        margin-right: 6px;
    }
}

.login-btn {
    @apply px-8 py-2 text-white font-medium transition-all duration-300;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.375rem;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.login-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

/* 暗色模式支持 */
@media (prefers-color-scheme: dark) {
    .login-btn {
        background: rgba(255, 255, 255, 0.1);
        border-color: rgba(255, 255, 255, 0.15);
    }
    
    .login-btn:hover {
        background: rgba(255, 255, 255, 0.15);
    }
}

/* 响应式调整 */
@media (max-width: 768px) {
    .login-btn {
        @apply px-6 py-1.5 text-sm;
    }
}