/* 股份公司注册Banner */
.joint-stock-banner {
    height: 500px;
    background: linear-gradient(135deg, rgba(41, 128, 185, 0.85) 0%, rgba(52, 152, 219, 0.85) 100%), url('/template/jia/images/gongsizhuce.jpg') no-repeat center center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    position: relative;
    overflow: hidden;
    margin-top: 80px;
}

.banner-content {
    max-width: 900px;
    text-align: center;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
    width: 100%;
}

.banner-content h1 {
    font-size: 52px;
    margin-bottom: 25px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    font-weight: 800;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.banner-content p {
    font-size: 22px;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

.price-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 10px 25px;
    border-radius: 30px;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 30px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* 服务介绍 */
.service-intro {
    background: white;
}

.intro-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.intro-text {
    flex: 1;
}

.intro-text h2 {
    font-size: 36px;
    color: var(--dark);
    margin-bottom: 25px;
    font-weight: 700;
}

.intro-text p {
    color: var(--gray);
    margin-bottom: 25px;
    line-height: 1.8;
}

.intro-features {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.feature-item {
    background: var(--light);
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

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

.feature-item i {
    font-size: 36px;
    color: var(--accent);
    margin-bottom: 15px;
}

.feature-item h4 {
    font-size: 18px;
    color: var(--dark);
    margin-bottom: 10px;
}

/* 股份公司类型 */
.company-types {
    background: linear-gradient(135deg, #f8fafc 0%, #eef5ff 100%);
}

.types-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.type-card {
    background: white;
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.type-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.type-card:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--accent);
}

.type-card h3 {
    font-size: 22px;
    color: var(--dark);
    margin-bottom: 20px;
}

.type-card ul {
    list-style: none;
    text-align: left;
    margin-bottom: 25px;
}

.type-card li {
    margin-bottom: 12px;
    padding-left: 25px;
    position: relative;
    color: var(--gray);
}

.type-card li:before {
    content: '•';
    color: var(--accent);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* 注册流程 */
.registration-process {
    background: white;
    position: relative;
    overflow: hidden;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-top: 50px;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 50px;
    right: 50px;
    height: 4px;
    background: var(--accent);
    z-index: 1;
}

.step {
    text-align: center;
    position: relative;
    z-index: 2;
    flex: 1;
}

.step-number {
    width: 80px;
    height: 80px;
    background: white;
    border: 4px solid var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
    transition: var(--transition);
}

.step:hover .step-number {
    background: var(--accent);
    color: white;
    transform: scale(1.1);
}

.step h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--dark);
}

.step p {
    color: var(--gray);
    max-width: 200px;
    margin: 0 auto;
    font-size: 14px;
}

/* 所需材料 */
.required-materials {
    background: linear-gradient(135deg, #f8fafc 0%, #eef5ff 100%);
}

.materials-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.material-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.material-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.material-card h3 {
    font-size: 22px;
    color: var(--dark);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
}

.material-card h3 i {
    margin-right: 12px;
    color: var(--accent);
}

.material-list {
    list-style: none;
}

.material-list li {
    margin-bottom: 12px;
    padding-left: 30px;
    position: relative;
    color: var(--gray);
}

.material-list li:before {
    content: '•';
    color: var(--accent);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* 服务优势 */
.service-advantages {
    background: white;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.advantage-card {
    background: var(--light);
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.advantage-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
}

.advantage-card:hover i,
.advantage-card:hover h3,
.advantage-card:hover p {
    color: white;
}

.advantage-card i {
    font-size: 48px;
    color: var(--accent);
    margin-bottom: 20px;
    transition: var(--transition);
}

.advantage-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--dark);
    transition: var(--transition);
}

.advantage-card p {
    color: var(--gray);
    transition: var(--transition);
}

/* 套餐选择 */
.package-selection {
    background: linear-gradient(135deg, #f8fafc 0%, #eef5ff 100%);
}

.packages-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.package-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.package-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.package-header {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 30px;
    text-align: center;
}

.package-header h3 {
    font-size: 24px;
    margin-bottom: 10px;
    font-weight: 700;
}

.package-price {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 10px;
}

.package-desc {
    font-size: 16px;
    opacity: 0.9;
}

.package-features {
    padding: 30px;
}

.package-features ul {
    list-style: none;
    margin-bottom: 30px;
}

.package-features li {
    margin-bottom: 12px;
    padding-left: 30px;
    position: relative;
    color: var(--gray);
}

.package-features li:before {
    content: '✓';
    color: var(--success);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.package-features .btn {
    width: 100%;
    text-align: center;
}

.package-card.popular {
    border: 3px solid var(--accent);
    transform: scale(1.05);
}

.package-card.popular .package-header {
    background: linear-gradient(135deg, var(--secondary), var(--accent));
}

.popular-badge {
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--accent);
    color: white;
    padding: 8px 40px;
    font-size: 14px;
    font-weight: 600;
    transform: rotate(45deg);
}

/* 常见问题 */
.faq-section {
    background: white;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    margin-top: 50px;
}

.faq-item {
    margin-bottom: 20px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--transition);
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-hover);
}

.faq-question {
    padding: 20px 25px;
    background: var(--light);
    font-size: 18px;
    font-weight: 600;
    color: var(--dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question i {
    transition: var(--transition);
}

.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
    background: white;
}

.faq-answer p {
    padding: 20px 0;
    color: var(--gray);
    line-height: 1.7;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

/* 页脚特定样式 */
.consultation-box {
    background: rgba(255, 255, 255, 0.1);
    padding: 25px;
    border-radius: 12px;
    margin-top: 20px;
}

.consultation-box h4 {
    font-size: 20px;
    margin-bottom: 15px;
    color: white;
}

.consultation-box p {
    color: #ddd;
    margin-bottom: 20px;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .banner-content h1 {
        font-size: 42px;
    }
    
    .banner-content p {
        font-size: 20px;
    }
    
    .intro-content {
        flex-direction: column;
    }
    
    .intro-features {
        width: 100%;
    }
    
    .process-steps {
        flex-direction: column;
        gap: 40px;
    }
    
    .process-steps::before {
        display: none;
    }
    
    .package-card.popular {
        transform: scale(1);
    }
}

@media (max-width: 768px) {
    .banner-content h1 {
        font-size: 36px;
    }
    
    .intro-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .banner-content h1 {
        font-size: 32px;
    }
    
    .banner-content p {
        font-size: 18px;
    }
    
    .price-badge {
        font-size: 20px;
        padding: 8px 20px;
    }
    
    .package-price {
        font-size: 36px;
    }
}