/* 全局样式 */
body {
    padding-top: 56px;
}

/* 主要横幅样式 */
.hero-section {
    /* background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../images/hero-bg.jpg'); */
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../images/home-banner-1.webp');
    background-size: cover;
    background-position: center;
    height: 80vh;
    color: white;
}

.hero-section h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

/* 特点部分样式 */
.features {
    background-color: #f8f9fa;
}

.feature-box {
    padding: 2rem;
    border-radius: 10px;
    background: white;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.feature-box:hover {
    transform: translateY(-10px);
}

.feature-box i {
    font-size: 4rem;
    color: #007bff;
    margin-bottom: 1.5rem;
}

/* 导航栏样式 */
.navbar {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.navbar.scroll-down {
    transform: translateY(-100%);
}

.navbar.scroll-up {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

/* 按钮样式 */
.btn-primary {
    padding: 0.8rem 2rem;
    border-radius: 30px;
    text-transform: uppercase;
    font-weight: 600;
}

/* 租赁流程样式 */
.process-step {
    padding: 2rem;
    position: relative;
}

.step-number {
    width: 40px;
    height: 40px;
    background-color: #007bff;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-weight: bold;
}

.process-step h4 {
    margin-bottom: 1rem;
    color: #333;
}

.process-step p {
    color: #666;
}

/* 卡片样式 */
.card {
    border: none;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.card-title {
    color: #007bff;
    margin-bottom: 1rem;
}

.card-text {
    color: #666;
    margin-bottom: 1.5rem;
}

.card ul li {
    margin-bottom: 0.5rem;
    color: #555;
}

/* 企业优势样式 */
.business-advantage {
    padding: 2rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.business-advantage:hover {
    transform: translateY(-5px);
}

.business-advantage i {
    font-size: 2.5rem;
    color: #007bff;
}

.business-advantage h4 {
    color: #333;
    margin-bottom: 1rem;
}

.business-advantage p {
    color: #666;
    margin-bottom: 0;
}

/* 产品卡片样式 */
.product-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
}

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

.product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-info {
    padding: 1.5rem;
}

.product-info h3 {
    color: #333;
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.specs {
    color: #666;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.price {
    margin-bottom: 1rem;
}

.price span {
    display: block;
    margin-bottom: 0.5rem;
    color: #007bff;
    font-weight: 600;
}

/* 筛选部分样式 */
.filter-section {
    text-align: center;
    margin-bottom: 2rem;
}

.filter-section .btn-group {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.filter-section .btn {
    padding: 0.5rem 1.5rem;
    border-radius: 30px;
    margin: 0 0.25rem;
}

/* 联系页面样式 */
.contact-info {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

.contact-info h3 {
    color: #333;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.contact-info ul li {
    margin-bottom: 1rem;
    color: #666;
}

.contact-info ul li i {
    color: #007bff;
    margin-right: 0.5rem;
    width: 20px;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

.contact-form .form-label {
    color: #333;
    font-weight: 500;
}

.contact-form .form-control,
.contact-form .form-select {
    border-radius: 5px;
    border: 1px solid #ddd;
    padding: 0.75rem;
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.map-container {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

.map {
    border-radius: 5px;
    overflow: hidden;
}

/* 页脚样式 */
footer {
    background-color: #343a40;
}

footer a {
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #007bff !important;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .feature-box {
        margin-bottom: 2rem;
    }

    .process-step {
        margin-bottom: 2rem;
    }

    .business-advantage {
        margin-bottom: 2rem;
    }

    .product-card {
        margin-bottom: 2rem;
    }

    .filter-section .btn {
        margin-bottom: 0.5rem;
    }

    .contact-info {
        margin-bottom: 2rem;
    }
}