/* 导入模块化CSS文件 */
@import './theme.css';
@import './layout.css';

/* 响应式设计 */
@media screen and (max-width: 768px) {
    .nav-links {
        position: fixed;
        right: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--primary-color);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        z-index: 999;
        padding: 2rem 0;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links li {
        margin: 1rem 0;
    }

    .burger {
        display: block;
    }

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

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

    .hero {
        padding: 5rem 0;
    }

    .about-image img,
    .case-card img,
    .service-card img {
        min-height: 150px;
    }

    /* 响应式轮播图 - 确保在移动端显示 */
    .slider {
        height: 400px !important;
        min-height: 300px;
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        position: relative !important;
        width: 100%;
        overflow: hidden;
        background-color: var(--bg-light);
    }
    
    .slider-container {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        position: relative !important;
        width: 100%;
        height: 100%;
    }
    
    .slider-slide {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        position: absolute !important;
        width: 100%;
        height: 100%;
    }
    
    .slider-slide.active {
        opacity: 1 !important;
    }
    
    .slider-content {
        padding: 1rem !important;
        max-width: 100% !important;
    }
    
    .slider-content h1 {
        font-size: 1.5rem !important;
        margin-bottom: 0.5rem !important;
    }
    
    .slider-content p {
        font-size: 0.9rem !important;
        margin-bottom: 1rem !important;
        max-width: 100% !important;
    }
    
    .slider-controls {
        display: flex !important;
        padding: 0 10px !important;
    }
    
    .slider-control {
        font-size: 1.2rem !important;
        width: 35px !important;
        height: 35px !important;
        padding: 5px !important;
    }
    
    .slider-indicators {
        display: flex !important;
        bottom: 10px !important;
    }
    
    .slider-indicator {
        width: 12px !important;
        height: 12px !important;
    }

    /* 响应式仪表盘 */
    .dashboard-container {
        grid-template-columns: 1fr;
    }
    
    .sidebar {
        display: none;
    }
}

@media screen and (max-width: 576px) {
    .container {
        padding: 0 15px;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .services-grid,
    .cases-grid,
    .news-grid {
        grid-template-columns: 1fr;
    }

    /* 响应式轮播图 - 小屏幕 */
    .slider {
        height: 350px !important;
        min-height: 250px;
    }
    
    .slider-content h1 {
        font-size: 1.3rem !important;
    }
    
    .slider-content p {
        font-size: 0.85rem !important;
    }
    
    .slider-content .btn {
        padding: 0.6rem 1rem !important;
        font-size: 0.9rem !important;
    }

    /* 响应式表格 */
    .table-container {
        overflow-x: auto;
    }
    
    .table {
        width: 100%;
        min-width: 600px;
    }
}

/* 汉堡菜单动画 */
.burger.toggle .line1 {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.burger.toggle .line2 {
    opacity: 0;
}

.burger.toggle .line3 {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* 淡入动画 */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.6s ease-out forwards;
}

/* 默认图片样式 - 确保所有图片都有正确的背景色和尺寸 */
img {
    background-color: var(--secondary-color);
    min-height: 150px;
    width: 100%;
    object-fit: cover;
    display: block;
}