.ai-innovation-main {
    padding-top: 80px;
}

.innovation-hero {
    position: relative;
    min-height: 90vh;
    background: linear-gradient(135deg, #3498db, #2c3e50);
    color: white;
    text-align: center;
    padding: 8rem 2rem;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/ai-pattern.svg') center/cover;
    opacity: 0.08;
    animation: float 20s linear infinite;
    width: 100%;
}

.animated-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
}

.shape {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 8s infinite ease-in-out;
    backdrop-filter: blur(5px);
}

.shape1 {
    width: 120px;
    height: 120px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.05));
}

.shape2 {
    width: 180px;
    height: 180px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
    background: radial-gradient(circle at 70% 70%, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.05));
}

.shape3 {
    width: 100px;
    height: 100px;
    bottom: 20%;
    left: 30%;
    animation-delay: 4s;
    background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.05));
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 0 1rem;
}

.hero-content h2 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 2rem;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 1s ease;
    background: linear-gradient(45deg, #fff, #e0e0e0);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}

.hero-content h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, transparent, #fff, transparent);
    animation: shimmer 2s infinite;
}

.hero-content p {
    font-size: 1.6rem;
    line-height: 1.6;
    margin-bottom: 3rem;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
    animation: fadeInUp 1s ease 0.3s backwards;
    position: relative;
}

.hero-content p::before {
    content: '';
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 2px;
    background: rgba(255, 255, 255, 0.3);
}

.hero-cta {
    margin-top: 3rem;
    position: relative;
}

.scroll-btn {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 500;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

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

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

.scroll-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.scroll-btn i {
    font-size: 1.2rem;
    animation: bounce 2s infinite;
}

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

@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
    }
    100% {
        transform: translateY(0) rotate(360deg);
    }
}

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

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

@media (max-width: 768px) {
    .innovation-hero {
        min-height: 80vh;
        padding: 6rem 1rem;
    }

    .hero-content h2 {
        font-size: 2.8rem;
    }

    .hero-content p {
        font-size: 1.3rem;
    }

    .shape {
        opacity: 0.5;
    }

    .scroll-btn {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
}

.section-title {
    font-size: 28px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 30px;
    color: #2c3e50;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: #3498db;
    margin: 10px auto 0;
    border-radius: 2px;
}

.pain-points {
    padding: 5rem 1rem;
    background: #f8f9fa;
}

.pain-points h2 {
    text-align: center;
    color: #2c3e50;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.pain-points-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.pain-point-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.pain-point-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.pain-point-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1.5rem;
}

.pain-point-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.1));
    transition: all 0.3s ease;
}

.pain-point-card h3 {
    color: #2c3e50;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.pain-point-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.solution {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-top: 1.5rem;
}

.solution h4 {
    color: #3498db;
    margin-bottom: 0.5rem;
}

.innovation-features {
    padding: 5rem 1rem;
    background: white;
}

.innovation-features h2 {
    text-align: center;
    color: #2c3e50;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
}

.feature-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.1));
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon img {
    transform: scale(1.1) rotate(5deg);
}

.feature-list {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
}

.feature-list li {
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 0.5rem;
    color: #666;
}

.feature-list li::before {
    content: "→";
    color: #3498db;
    position: absolute;
    left: 0;
    transition: transform 0.3s ease;
}

.feature-list li:hover::before {
    transform: translateX(5px);
}

.technology-showcase {
    padding: 5rem 1rem;
    background: #f8f9fa;
}

.technology-showcase h2 {
    text-align: center;
    color: #2c3e50;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.showcase-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.showcase-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.showcase-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
}

.showcase-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.1));
    transition: all 0.3s ease;
}

.showcase-item:hover .showcase-icon img {
    transform: scale(1.1) rotate(5deg);
}

.future-vision {
    padding: 4rem 0;
    background: white !important;
    position: relative;
    z-index: 1;
}

.vision-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.vision-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.vision-intro p {
    font-size: 1.2rem;
    color: #2c3e50;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}

.vision-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.vision-feature {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.vision-feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    text-align: center;
    margin-bottom: 1.5rem;
}

.feature-icon i {
    font-size: 3rem;
    color: #3498db;
    background: linear-gradient(135deg, #3498db, #2980b9);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.feature-content h3 {
    color: #2c3e50;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.feature-content p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    text-align: center;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    color: #666;
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.feature-list li::before {
    content: '•';
    color: #3498db;
    position: absolute;
    left: 0;
    font-size: 1.2rem;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
}

@media (max-width: 768px) {
    .vision-content {
        padding: 0 1rem;
    }

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

@media (max-width: 768px) {
    .hero-content h2 {
        font-size: 2.5rem;
    }

    .pain-points-grid,
    .features-grid,
    .showcase-grid {
        grid-template-columns: 1fr;
    }

    .shape {
        display: none;
    }
    
    .scroll-btn {
        padding: 8px 16px;
        font-size: 14px;
    }
    
    .pain-point-card,
    .feature-card,
    .showcase-item {
        margin: 10px;
    }
}

.vision-content .cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: #3498db;
    color: white;
    text-decoration: none;
    border-radius: 30px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.vision-content .cta-button:hover {
    background-color: transparent;
    border-color: white;
    transform: translateY(-3px);
}

@media (max-width: 768px) {
    .innovation-hero h2 {
        font-size: 2rem;
    }

    .feature-item {
        flex-direction: column;
        text-align: center;
    }

    .feature-icon {
        margin-right: 0;
        margin-bottom: 1.5rem;
    }

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

/* 暗色主题支持 */
@media (prefers-color-scheme: dark) {
    .pain-point-card,
    .feature-card,
    .showcase-item {
        background: rgba(0, 0, 0, 0.2);
    }
    
    .scroll-btn {
        background: rgba(255, 255, 255, 0.05);
    }
    
    .scroll-btn:hover {
        background: rgba(255, 255, 255, 0.1);
    }
}