/* 常年顾问页面横幅背景 */
.page-banner {
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.3)), url('https://cfcyunchat-1314260234.cos.ap-nanjing.myqcloud.com/pc/consultant-banner.jpg') !important;
    background-size: cover !important;
    background-position: center !important;
    background-attachment: fixed !important;
}

/* 移动端响应式优化 */
@media (max-width: 768px) {
    .page-banner {
        background-attachment: scroll !important;
    }
}

/* 服务介绍样式 */
.intro-text {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding: 40px 20px;
}

.intro-text p {
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 1.1em;
}

/* 套餐卡片样式 */
.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 40px 0;
}

.package-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    padding: 30px;
    transition: transform 0.3s ease;
}

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

.package-card.featured {
    border: 2px solid #007bff;
    position: relative;
}

.package-header {
    text-align: center;
    margin-bottom: 30px;
}

.package-header h3 {
    font-size: 1.8em;
    color: #333;
    margin-bottom: 15px;
}

.price {
    font-size: 2.5em;
    color: #007bff;
    font-weight: bold;
    margin: 15px 0;
}

.validity {
    color: #666;
    font-size: 0.9em;
}

.package-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.package-features li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.package-features i {
    color: #28a745;
    margin-right: 10px;
}

/* 核心优势样式 */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    padding: 40px 0;
}

.advantage-item {
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.advantage-item i {
    font-size: 2.5em;
    color: #007bff;
    margin-bottom: 20px;
}

.advantage-item h3 {
    color: #333;
    margin-bottom: 15px;
}

.advantage-item p {
    color: #666;
    line-height: 1.6;
}

/* 成功案例样式 */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 40px 0;
}

.case-card {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.case-card h3 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1.4em;
}

.case-card p {
    color: #666;
    line-height: 1.8;
}

/* 联系我们样式 */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    padding: 40px 0;
}

.contact-info {
    color: white;
}

.contact-info h3 {
    margin-bottom: 20px;
}

.contact-info p {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.contact-info i {
    margin-right: 10px;
    width: 20px;
}

.contact-form {
    background: white;
    padding: 30px;
    border-radius: 10px;
}

.contact-form h3 {
    margin-bottom: 20px;
    color: #333;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.contact-form textarea {
    height: 120px;
    resize: vertical;
}

/* 购买流程样式 */
.purchase-process {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 0;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    margin-bottom: 40px;
    padding: 30px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.step-number {
    background: var(--primary-color);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content h3 {
    color: #333;
    font-size: 24px;
    margin-bottom: 20px;
    font-weight: 600;
}

.step-image {
    margin: 20px 0;
    text-align: center;
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
    border: 2px dashed #ddd;
}

.process-img {
    max-width: 45%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    display: block;
    margin: 0 auto;
}

.step-content p {
    color: #666;
    line-height: 1.8;
    font-size: 16px;
    margin: 0;
}

.process-arrow {
    text-align: center;
    margin: 20px 0;
}

.process-arrow i {
    color: var(--primary-color);
    font-size: 30px;
    animation: bounce 2s infinite;
}

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

.process-completion {
    text-align: center;
    padding: 40px 30px;
    background: linear-gradient(135deg, var(--primary-color), #ff6b6b);
    color: white;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(26, 54, 93, 0.3);
}

.completion-icon {
    margin-bottom: 20px;
}

.completion-icon i {
    font-size: 60px;
    color: white;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

.process-completion h3 {
    font-size: 28px;
    margin-bottom: 15px;
    font-weight: 600;
}

.process-completion p {
    font-size: 16px;
    line-height: 1.6;
    opacity: 0.9;
    margin: 0;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .packages-grid,
    .advantages-grid,
    .cases-grid {
        grid-template-columns: 1fr;
    }

    .package-card,
    .advantage-item,
    .case-card {
        margin-bottom: 20px;
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .step-number {
        margin: 0 auto;
    }
    
    .step-content h3 {
        font-size: 20px;
    }
    
    .process-completion h3 {
        font-size: 24px;
    }
    
    .completion-icon i {
        font-size: 50px;
    }
    
    .process-img {
        max-width: 70%;
    }
}

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

.btn-primary {
    background: #007bff;
    color: white;
    border: none;
}

.btn-primary:hover {
    background: #0056b3;
    transform: translateY(-2px);
}

/* 通用样式 */
.section {
    padding: 60px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
    color: #333;
}

.bg-light {
    background: #f8f9fa;
}

.bg-dark {
    background: #343a40;
    color: white;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}