/* 鍏ㄥ眬鏍峰紡 */
:root {
    --primary-color: #ff6600;
    --secondary-color: #ff9500;
    --bg-light: #f5f5f5;
    --bg-dark: #333;
    --text-dark: #333;
    --text-light: #666;
    --border-color: #e6e6e6;
    --shadow: 0 0 15px rgba(0, 0, 0, 0.06);
    --hover-shadow: 0 8px 20px rgba(255, 102, 0, 0.12);
    --transition: transform 0.3s ease, box-shadow 0.3s ease;
}







a {
    text-decoration: none;
    color: var(--text-dark);
    transition: var(--transition);
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.section-title {
    font-size: 28px;
    margin-bottom: 10px;
    text-align: center;
    position: relative;
    font-weight: bold;
}

.section-desc {
    font-size: 16px;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 40px;
}
/* AI鐢熸垚鏍囪瘑 */
.ai-generated-badge {
    display: flex;
    align-items: center;
    width: 100%;
    margin: 0 auto 3px auto;
    padding: 15px 0;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    will-change: transform;
}

.ai-generated-badge i {
    color: var(--primary-color);
    font-size: 18px;
    margin-right: 8px;
}

.ai-generated-badge span {
    color: #666;
    font-size: 14px;
}

/* 鑻遍泟鍖哄煙 */
.hero-banner {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    color: white;
}

.hero-banner .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.hero-content {
    flex: 1;
    padding-right: 50px;
}

.hero-image {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

.hero-image img {
    border-radius: 10px;
    box-shadow: var(--shadow);
    transform: perspective(1000px) rotateY(-5deg);
    transition: var(--transition);
}

.hero-image:hover img {
    transform: perspective(1000px) rotateY(0deg);
}

.hero-content h1 {
    font-size: 42px;
    margin-bottom: 10px;
    color: white;
}

.hero-content h1 .highlight {
    position: relative;
}

.hero-content h1 .highlight::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 8px;
    background-color: rgba(255, 255, 255, 0.2);
    z-index: -1;
}

.hero-content h2 {
    font-size: 24px;
    margin-bottom: 15px;
    color: white;
}

.hero-desc {
    font-size: 18px;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
}

.demo-actions {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.btn-demo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    background-color: rgba(255, 255, 255, 0.15);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 6px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-demo:hover, .btn-demo:focus {
    background-color: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    color: white;
}

.btn-demo i {
    margin-right: 8px;
    font-size: 18px;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.hero-tags .tag {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
}

.hero-tags .tag i {
    color: white;
    margin-right: 5px;
}

.floating-badge {
    position: relative;
    background: rgba(255, 255, 255, 0.15);
    color: white;
    padding: 30px;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    z-index: 1;
    width: 280px;
    height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    animation: float 4s ease-in-out infinite;
    will-change: transform;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.floating-badge::before,
.floating-badge::after {
    display: none;
}

.floating-badge .badge-text {
    font-size: 32px;
    margin-bottom: 10px;
}

.floating-badge .badge-sub {
    font-size: 16px;
    max-width: 180px;
}

/* AI鍔熻兘灞曠ず */
.ai-features {
    padding: 60px 0;
    background: #fff;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.feature-card {
    background-color: white;
    border-radius: 6px;
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    will-change: transform;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--hover-shadow);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(255, 102, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon i {
    font-size: 30px;
    color: var(--primary-color);
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--text-light);
    margin-bottom: 20px;
    min-height: 60px;
}

.feature-list li {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.feature-list li i {
    color: var(--primary-color);
    margin-right: 10px;
}

/* 鍝嶅簲寮忚璁� */
@media (max-width: 1200px) {
    .container {
        width: 100%;
        padding: 0 20px;
    }
}

@media (max-width: 992px) {
    .hero-banner .container {
        flex-direction: column;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: 40px;
        text-align: center;
    }
    
    .hero-actions, .hero-tags {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 24px;
    }
    
    .hero-content h1 {
        font-size: 32px;
    }
    
    .hero-content h2 {
        font-size: 20px;
    }
    
    .feature-card p {
        min-height: auto;
    }
    
    .demo-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .floating-badge {
        width: 220px;
        height: 240px;
        padding: 25px;
    }
    
    .floating-badge .badge-text {
        font-size: 24px;
    }
    
    .floating-badge .badge-sub {
        font-size: 14px;
        max-width: 150px;
    }
}

@media (max-width: 576px) {
    .hero-actions {
        flex-direction: column;
        gap: 10px;
    }
}

/* AI鍔熻兘璇︾粏浠嬬粛 */
.ai-features-detail {
    padding: 60px 0;
    background-color: var(--bg-light);
}

.ai-features-detail .head {
    text-align: center;
    margin-bottom: 40px;
}

.ai-features-detail .head h2 {
    font-size: 32px;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.ai-features-detail .head p {
    font-size: 16px;
    color: var(--text-light);
}

/* 骞荤伅鐗囧鑸� */
.slider-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.nav-dot {
    padding: 10px 20px;
    border-radius: 30px;
    background: var(--bg-light);
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-dot i {
    font-size: 18px;
}

.nav-dot.active {
    background: var(--primary-color);
    color: white;
}

/* 骞荤伅鐗囧唴瀹� */
.slider-content {
    position: relative;
    overflow: hidden;
}

.slide-item {
    display: none;
    opacity: 0;
    transition: opacity 0.2s ease;
    position: absolute;
    width: 100%;
    left: 0;
    top: 0;
    will-change: opacity;
}

.slide-item.active {
    display: block;
    opacity: 1;
    position: relative;
}

.feature-content {
    display: flex;
    align-items: center;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.feature-text {
    flex: 1;
    padding-left: 15px;
    text-align: left;
    max-width: 520px;
}

.feature-text h3 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--text-dark);
    text-align: left;
    line-height: 1.3;
    font-weight: 600;
}

.feature-desc {
    font-size: 17px;
    color: var(--text-light);
    margin-bottom: 30px;
    line-height: 1.7;
    text-align: left;
}

.feature-points {
    list-style: none;
}

.feature-points li {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 16px;
    color: var(--text-dark);
}

.feature-points li i {
    order: 0;
    color: var(--primary-color);
    font-size: 18px;
}

.feature-image {
    flex: 1;
    position: relative;
    padding: 15px;
    order: -1;
}

.feature-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
    will-change: transform;
}
.foot-plus {
    display: flex;
    justify-content: center;
}
.foot-plus-tip {
    padding: 5px 15px;
    color: #ff6f06;
    border: 1px solid #ff6f06;
    font-size: 14px;
    border-radius: 50px;
}

/* 鍝嶅簲寮忛€傞厤 */
@media (max-width: 992px) {
    .feature-content {
        flex-direction: column;
        gap: 30px;
        padding: 30px 20px;
    }
    
    .feature-text {
        padding-left: 0;
        text-align: center;
        max-width: 100%;
    }
    
    .feature-text h3 {
        text-align: center;
        font-size: 28px;
    }
    
    .feature-desc {
        text-align: center;
    }
    
    .feature-points li {
        justify-content: center;
    }
    
    .feature-image {
        padding: 15px;
        width: 100%;
        max-width: 600px;
        margin: 0 auto;
        order: -1;
    }
}

@media (max-width: 768px) {
    .feature-content {
        padding: 20px 15px;
        gap: 25px;
    }
    
    .feature-text h3 {
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .feature-desc {
        font-size: 16px;
        margin-bottom: 25px;
    }
    
    .feature-points li {
        font-size: 15px;
        margin-bottom: 12px;
    }

    .feature-image {
        padding: 10px;
    }
}